From e31b5e3a28de6411445c4e8c8029971fa772ec7c Mon Sep 17 00:00:00 2001 From: huanghongxun Date: Tue, 28 Jul 2015 20:36:41 +0800 Subject: [PATCH] Now can download .pack.xz file for Forge library. --- HMCL/obfuscate_2.3.3.map | 2009 +++++++++++++---- .../launcher/launch/DefaultGameLauncher.java | 3 +- .../launcher/launch/LibraryDownloadTask.java | 234 ++ .../launcher/views/GameSettingsPanel.java | 2 +- .../jackhuang/hellominecraft/tasks/Task.java | 12 + .../hellominecraft/tasks/TaskList.java | 6 + .../tasks/download/FileDownloadTask.java | 30 +- .../utils/system/FileUtils.java | 15 +- .../main/java/org/tukaani/xz/ARMOptions.java | 36 + .../java/org/tukaani/xz/ARMThumbOptions.java | 36 + .../main/java/org/tukaani/xz/BCJCoder.java | 35 + .../main/java/org/tukaani/xz/BCJDecoder.java | 62 + .../main/java/org/tukaani/xz/BCJEncoder.java | 48 + .../main/java/org/tukaani/xz/BCJOptions.java | 57 + .../java/org/tukaani/xz/BlockInputStream.java | 278 +++ .../org/tukaani/xz/BlockOutputStream.java | 134 ++ .../tukaani/xz/CorruptedInputException.java | 37 + .../org/tukaani/xz/CountingInputStream.java | 45 + .../org/tukaani/xz/CountingOutputStream.java | 54 + .../main/java/org/tukaani/xz/DeltaCoder.java | 26 + .../java/org/tukaani/xz/DeltaDecoder.java | 32 + .../java/org/tukaani/xz/DeltaEncoder.java | 36 + .../java/org/tukaani/xz/DeltaInputStream.java | 146 ++ .../java/org/tukaani/xz/DeltaOptions.java | 102 + .../org/tukaani/xz/DeltaOutputStream.java | 113 + .../main/java/org/tukaani/xz/FilterCoder.java | 16 + .../java/org/tukaani/xz/FilterDecoder.java | 17 + .../java/org/tukaani/xz/FilterEncoder.java | 17 + .../java/org/tukaani/xz/FilterOptions.java | 80 + .../tukaani/xz/FinishableOutputStream.java | 31 + .../xz/FinishableWrapperOutputStream.java | 70 + .../main/java/org/tukaani/xz/IA64Options.java | 36 + .../tukaani/xz/IndexIndicatorException.java | 14 + .../main/java/org/tukaani/xz/LZMA2Coder.java | 26 + .../java/org/tukaani/xz/LZMA2Decoder.java | 35 + .../java/org/tukaani/xz/LZMA2Encoder.java | 50 + .../java/org/tukaani/xz/LZMA2InputStream.java | 358 +++ .../java/org/tukaani/xz/LZMA2Options.java | 581 +++++ .../org/tukaani/xz/LZMA2OutputStream.java | 261 +++ .../java/org/tukaani/xz/LZMAInputStream.java | 569 +++++ .../org/tukaani/xz/MemoryLimitException.java | 60 + .../java/org/tukaani/xz/PowerPCOptions.java | 36 + .../main/java/org/tukaani/xz/RawCoder.java | 33 + .../java/org/tukaani/xz/SPARCOptions.java | 36 + .../tukaani/xz/SeekableFileInputStream.java | 102 + .../org/tukaani/xz/SeekableInputStream.java | 81 + .../org/tukaani/xz/SeekableXZInputStream.java | 896 ++++++++ .../org/tukaani/xz/SimpleInputStream.java | 138 ++ .../org/tukaani/xz/SimpleOutputStream.java | 151 ++ .../org/tukaani/xz/SingleXZInputStream.java | 318 +++ .../xz/UncompressedLZMA2OutputStream.java | 153 ++ .../xz/UnsupportedOptionsException.java | 34 + .../main/java/org/tukaani/xz/X86Options.java | 36 + HMCLAPI/src/main/java/org/tukaani/xz/XZ.java | 53 + .../org/tukaani/xz/XZFormatException.java | 24 + .../java/org/tukaani/xz/XZIOException.java | 27 + .../java/org/tukaani/xz/XZInputStream.java | 313 +++ .../java/org/tukaani/xz/XZOutputStream.java | 488 ++++ .../main/java/org/tukaani/xz/check/CRC32.java | 33 + .../main/java/org/tukaani/xz/check/CRC64.java | 54 + .../main/java/org/tukaani/xz/check/Check.java | 57 + .../main/java/org/tukaani/xz/check/None.java | 24 + .../java/org/tukaani/xz/check/SHA256.java | 30 + .../org/tukaani/xz/common/DecoderUtil.java | 121 + .../org/tukaani/xz/common/EncoderUtil.java | 36 + .../org/tukaani/xz/common/StreamFlags.java | 15 + .../main/java/org/tukaani/xz/common/Util.java | 28 + .../java/org/tukaani/xz/delta/DeltaCoder.java | 27 + .../org/tukaani/xz/delta/DeltaDecoder.java | 24 + .../org/tukaani/xz/delta/DeltaEncoder.java | 24 + .../java/org/tukaani/xz/index/BlockInfo.java | 38 + .../java/org/tukaani/xz/index/IndexBase.java | 56 + .../org/tukaani/xz/index/IndexDecoder.java | 223 ++ .../org/tukaani/xz/index/IndexEncoder.java | 59 + .../java/org/tukaani/xz/index/IndexHash.java | 94 + .../org/tukaani/xz/index/IndexRecord.java | 20 + .../src/main/java/org/tukaani/xz/lz/BT4.java | 255 +++ .../java/org/tukaani/xz/lz/CRC32Hash.java | 35 + .../src/main/java/org/tukaani/xz/lz/HC4.java | 200 ++ .../main/java/org/tukaani/xz/lz/Hash234.java | 89 + .../java/org/tukaani/xz/lz/LZDecoder.java | 126 ++ .../java/org/tukaani/xz/lz/LZEncoder.java | 419 ++++ .../main/java/org/tukaani/xz/lz/Matches.java | 22 + .../java/org/tukaani/xz/lzma/LZMACoder.java | 140 ++ .../java/org/tukaani/xz/lzma/LZMADecoder.java | 199 ++ .../java/org/tukaani/xz/lzma/LZMAEncoder.java | 711 ++++++ .../org/tukaani/xz/lzma/LZMAEncoderFast.java | 151 ++ .../tukaani/xz/lzma/LZMAEncoderNormal.java | 566 +++++ .../java/org/tukaani/xz/lzma/Optimum.java | 73 + .../main/java/org/tukaani/xz/lzma/State.java | 75 + .../java/org/tukaani/xz/package-info.java | 36 + .../org/tukaani/xz/rangecoder/RangeCoder.java | 26 + .../tukaani/xz/rangecoder/RangeDecoder.java | 83 + .../xz/rangecoder/RangeDecoderFromBuffer.java | 64 + .../xz/rangecoder/RangeDecoderFromStream.java | 41 + .../tukaani/xz/rangecoder/RangeEncoder.java | 203 ++ .../main/java/org/tukaani/xz/simple/ARM.java | 50 + .../java/org/tukaani/xz/simple/ARMThumb.java | 53 + .../main/java/org/tukaani/xz/simple/IA64.java | 81 + .../java/org/tukaani/xz/simple/PowerPC.java | 50 + .../java/org/tukaani/xz/simple/SPARC.java | 56 + .../org/tukaani/xz/simple/SimpleFilter.java | 14 + .../main/java/org/tukaani/xz/simple/X86.java | 98 + 103 files changed, 13147 insertions(+), 460 deletions(-) create mode 100644 HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/LibraryDownloadTask.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/ARMOptions.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/ARMThumbOptions.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/BCJCoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/BCJDecoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/BCJEncoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/BCJOptions.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/BlockInputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/BlockOutputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/CorruptedInputException.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/CountingInputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/CountingOutputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/DeltaCoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/DeltaDecoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/DeltaEncoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/DeltaInputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/DeltaOptions.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/DeltaOutputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/FilterCoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/FilterDecoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/FilterEncoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/FilterOptions.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/FinishableOutputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/FinishableWrapperOutputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/IA64Options.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/IndexIndicatorException.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Coder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Decoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Encoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/LZMA2InputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Options.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/LZMA2OutputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/LZMAInputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/MemoryLimitException.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/PowerPCOptions.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/RawCoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/SPARCOptions.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/SeekableFileInputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/SeekableInputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/SeekableXZInputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/SimpleInputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/SimpleOutputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/SingleXZInputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/UncompressedLZMA2OutputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/UnsupportedOptionsException.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/X86Options.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/XZ.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/XZFormatException.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/XZIOException.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/XZInputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/XZOutputStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/check/CRC32.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/check/CRC64.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/check/Check.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/check/None.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/check/SHA256.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/common/DecoderUtil.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/common/EncoderUtil.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/common/StreamFlags.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/common/Util.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/delta/DeltaCoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/delta/DeltaDecoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/delta/DeltaEncoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/index/BlockInfo.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/index/IndexBase.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/index/IndexDecoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/index/IndexEncoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/index/IndexHash.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/index/IndexRecord.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lz/BT4.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lz/CRC32Hash.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lz/HC4.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lz/Hash234.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lz/LZDecoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lz/LZEncoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lz/Matches.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMACoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMADecoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMAEncoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMAEncoderFast.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMAEncoderNormal.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lzma/Optimum.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/lzma/State.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/package-info.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeCoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeDecoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeDecoderFromBuffer.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeDecoderFromStream.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeEncoder.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/simple/ARM.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/simple/ARMThumb.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/simple/IA64.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/simple/PowerPC.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/simple/SPARC.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/simple/SimpleFilter.java create mode 100644 HMCLAPI/src/main/java/org/tukaani/xz/simple/X86.java diff --git a/HMCL/obfuscate_2.3.3.map b/HMCL/obfuscate_2.3.3.map index af0f97779..cf6de57f0 100644 --- a/HMCL/obfuscate_2.3.3.map +++ b/HMCL/obfuscate_2.3.3.map @@ -1241,9 +1241,9 @@ org.jackhuang.hellominecraft.launcher.launch.AbstractMinecraftLoader -> org.jack 179:179:void appendJVMArgs(java.util.List) -> c 182:182:org.jackhuang.hellominecraft.launcher.settings.Profile getUserVersion() -> a org.jackhuang.hellominecraft.launcher.launch.DefaultGameLauncher -> org.jackhuang.hellominecraft.launcher.h: - 46:68:void register() -> a - 60:66:boolean lambda$register$3(java.lang.Object,org.jackhuang.hellominecraft.launcher.launch.GameLauncher$DecompressLibraryJob) -> b - 47:57:boolean lambda$register$2(java.lang.Object,java.util.List) -> b + 46:69:void register() -> a + 61:67:boolean lambda$register$3(java.lang.Object,org.jackhuang.hellominecraft.launcher.launch.GameLauncher$DecompressLibraryJob) -> b + 47:58:boolean lambda$register$2(java.lang.Object,java.util.List) -> b boolean access$lambda$0(java.lang.Object,java.util.List) -> a boolean access$lambda$1(java.lang.Object,org.jackhuang.hellominecraft.launcher.launch.GameLauncher$DecompressLibraryJob) -> a org.jackhuang.hellominecraft.launcher.launch.DefaultGameLauncher$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.i: @@ -1325,16 +1325,30 @@ org.jackhuang.hellominecraft.launcher.launch.LaunchFinisher$$Lambda$2 -> org.jac org.jackhuang.hellominecraft.launcher.launch.LaunchScriptFinisher -> org.jackhuang.hellominecraft.launcher.s: 36:46:boolean call(java.lang.Object,java.util.List) -> a 32:32:boolean call(java.lang.Object,java.lang.Object) -> a -org.jackhuang.hellominecraft.launcher.launch.MinecraftCrashAdvicer -> org.jackhuang.hellominecraft.launcher.t: +org.jackhuang.hellominecraft.launcher.launch.LibraryDownloadTask -> org.jackhuang.hellominecraft.launcher.t: + int MAX_BUFFER_SIZE -> b + org.jackhuang.hellominecraft.launcher.launch.GameLauncher$DownloadLibraryJob job -> a + java.io.InputStream stream -> a + java.io.RandomAccessFile file -> a + boolean shouldContinue -> a + boolean aborted -> b + int size -> a + 57:67:boolean executeTask() -> a + 77:154:boolean download(java.net.URL,java.io.File) -> a + 159:200:void unpackLibrary(java.io.File,byte[]) -> a + 204:220:void closeFiles() -> a + 224:226:boolean abort() -> b + 231:231:java.lang.String getInfo() -> a +org.jackhuang.hellominecraft.launcher.launch.MinecraftCrashAdvicer -> org.jackhuang.hellominecraft.launcher.u: 29:29:java.lang.String getAdvice(java.lang.String) -> a 33:52:java.lang.String getAdvice(java.lang.String,boolean) -> a -org.jackhuang.hellominecraft.launcher.launch.MinecraftLoader -> org.jackhuang.hellominecraft.launcher.u: +org.jackhuang.hellominecraft.launcher.launch.MinecraftLoader -> org.jackhuang.hellominecraft.launcher.v: org.jackhuang.hellominecraft.launcher.version.MinecraftVersion version -> a java.lang.String text -> a 58:100:void makeSelf(java.util.List) -> b 104:114:void appendJVMArgs(java.util.List) -> c 117:153:java.io.File reconstructAssets() -> a -org.jackhuang.hellominecraft.launcher.settings.Config -> org.jackhuang.hellominecraft.launcher.v: +org.jackhuang.hellominecraft.launcher.settings.Config -> org.jackhuang.hellominecraft.launcher.w: java.lang.String last -> last java.lang.String bgpath -> bgpath java.lang.String username -> username @@ -1381,14 +1395,14 @@ org.jackhuang.hellominecraft.launcher.settings.Config -> org.jackhuang.hellomine 197:199:void setProxyUserName(java.lang.String) -> f 202:202:java.lang.String getProxyPassword() -> h 206:208:void setProxyPassword(java.lang.String) -> g -org.jackhuang.hellominecraft.launcher.settings.LauncherVisibility -> org.jackhuang.hellominecraft.launcher.w: +org.jackhuang.hellominecraft.launcher.settings.LauncherVisibility -> org.jackhuang.hellominecraft.launcher.x: org.jackhuang.hellominecraft.launcher.settings.LauncherVisibility CLOSE -> a org.jackhuang.hellominecraft.launcher.settings.LauncherVisibility HIDE -> b org.jackhuang.hellominecraft.launcher.settings.LauncherVisibility KEEP -> c org.jackhuang.hellominecraft.launcher.settings.LauncherVisibility[] $VALUES -> a 23:23:org.jackhuang.hellominecraft.launcher.settings.LauncherVisibility[] values() -> a 23:23:org.jackhuang.hellominecraft.launcher.settings.LauncherVisibility valueOf(java.lang.String) -> a -org.jackhuang.hellominecraft.launcher.settings.Profile -> org.jackhuang.hellominecraft.launcher.x: +org.jackhuang.hellominecraft.launcher.settings.Profile -> org.jackhuang.hellominecraft.launcher.y: java.lang.String name -> name java.lang.String selectedMinecraftVersion -> selectedMinecraftVersion java.lang.String javaArgs -> javaArgs @@ -1455,7 +1469,7 @@ org.jackhuang.hellominecraft.launcher.settings.Profile -> org.jackhuang.hellomin 295:295:java.lang.String getServerIp() -> m 299:301:void setServerIp(java.lang.String) -> l 304:305:void checkFormat() -> a -org.jackhuang.hellominecraft.launcher.settings.Settings -> org.jackhuang.hellominecraft.launcher.y: +org.jackhuang.hellominecraft.launcher.settings.Settings -> org.jackhuang.hellominecraft.launcher.z: java.lang.String DEFAULT_PROFILE -> a java.io.File settingsFile -> a boolean isFirstLoad -> a @@ -1477,24 +1491,24 @@ org.jackhuang.hellominecraft.launcher.settings.Settings -> org.jackhuang.hellomi 68:68:void lambda$static$6() -> c boolean access$lambda$0(org.jackhuang.hellominecraft.launcher.settings.Profile) -> c void access$lambda$1() -> b -org.jackhuang.hellominecraft.launcher.settings.Settings$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.z: +org.jackhuang.hellominecraft.launcher.settings.Settings$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.A: org.jackhuang.hellominecraft.launcher.settings.Settings$$Lambda$1 instance -> a boolean apply(java.lang.Object) -> a org.jackhuang.hellominecraft.utils.functions.Predicate lambdaFactory$() -> a -org.jackhuang.hellominecraft.launcher.settings.Settings$$Lambda$2 -> org.jackhuang.hellominecraft.launcher.A: +org.jackhuang.hellominecraft.launcher.settings.Settings$$Lambda$2 -> org.jackhuang.hellominecraft.launcher.B: org.jackhuang.hellominecraft.launcher.settings.Settings$$Lambda$2 instance -> a void onDone() -> a org.jackhuang.hellominecraft.utils.functions.NonConsumer lambdaFactory$() -> a -org.jackhuang.hellominecraft.launcher.utils.CrashReporter -> org.jackhuang.hellominecraft.launcher.B: +org.jackhuang.hellominecraft.launcher.utils.CrashReporter -> org.jackhuang.hellominecraft.launcher.C: boolean enableLogger -> a 45:68:void uncaughtException(java.lang.Thread,java.lang.Throwable) -> uncaughtException 59:59:void lambda$uncaughtException$8() -> b void access$lambda$0() -> a -org.jackhuang.hellominecraft.launcher.utils.CrashReporter$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.C: +org.jackhuang.hellominecraft.launcher.utils.CrashReporter$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.D: org.jackhuang.hellominecraft.launcher.utils.CrashReporter$$Lambda$1 instance -> a void run() -> run java.lang.Runnable lambdaFactory$() -> a -org.jackhuang.hellominecraft.launcher.utils.MCUtils -> org.jackhuang.hellominecraft.launcher.D: +org.jackhuang.hellominecraft.launcher.utils.MCUtils -> org.jackhuang.hellominecraft.launcher.E: java.lang.String profile -> a 47:57:java.io.File getAssetObject(com.google.gson.Gson,java.lang.String,java.lang.String,java.lang.String) -> a 62:65:int lessThan32(byte[],int) -> a @@ -1510,16 +1524,16 @@ org.jackhuang.hellominecraft.launcher.utils.MCUtils -> org.jackhuang.hellominecr 273:291:boolean downloadMinecraftAssetsIndex(java.io.File,java.lang.String,org.jackhuang.hellominecraft.launcher.utils.download.DownloadType) -> b 295:296:org.jackhuang.hellominecraft.version.MinecraftRemoteVersions getRemoteMinecraftVersions(org.jackhuang.hellominecraft.launcher.utils.download.DownloadType) -> a 302:305:void tryWriteProfile(java.io.File) -> a -org.jackhuang.hellominecraft.launcher.utils.MCUtils$1 -> org.jackhuang.hellominecraft.launcher.E: +org.jackhuang.hellominecraft.launcher.utils.MCUtils$1 -> org.jackhuang.hellominecraft.launcher.F: int[] $SwitchMap$org$jackhuang$hellominecraft$utils$system$OS -> a -org.jackhuang.hellominecraft.launcher.utils.assets.AssetsIndex -> org.jackhuang.hellominecraft.launcher.F: +org.jackhuang.hellominecraft.launcher.utils.assets.AssetsIndex -> org.jackhuang.hellominecraft.launcher.G: java.lang.String DEFAULT_ASSET_NAME -> DEFAULT_ASSET_NAME java.util.Map objects -> objects boolean virtual -> virtual 39:39:java.util.Map getFileMap() -> a 43:43:java.util.Set getUniqueObjects() -> a 47:47:boolean isVirtual() -> a -org.jackhuang.hellominecraft.launcher.utils.assets.AssetsLoader -> org.jackhuang.hellominecraft.launcher.G: +org.jackhuang.hellominecraft.launcher.utils.assets.AssetsLoader -> org.jackhuang.hellominecraft.launcher.H: org.w3c.dom.Document doc -> a org.w3c.dom.Element root -> a org.w3c.dom.NodeList nodes -> a @@ -1529,14 +1543,14 @@ org.jackhuang.hellominecraft.launcher.utils.assets.AssetsLoader -> org.jackhuang org.jackhuang.hellominecraft.utils.EventHandler successEvent -> b 53:69:org.jackhuang.hellominecraft.launcher.utils.assets.Contents modifyContents(org.w3c.dom.NodeList) -> a 74:99:void run() -> run -org.jackhuang.hellominecraft.launcher.utils.assets.AssetsLoaderListener -> org.jackhuang.hellominecraft.launcher.H: +org.jackhuang.hellominecraft.launcher.utils.assets.AssetsLoaderListener -> org.jackhuang.hellominecraft.launcher.I: void OnDone(java.util.ArrayList) -> a void OnFailed(java.lang.Exception) -> a -org.jackhuang.hellominecraft.launcher.utils.assets.AssetsMojangLoader -> org.jackhuang.hellominecraft.launcher.I: - 47:98:void getList(org.jackhuang.hellominecraft.utils.functions.Consumer) -> a - 102:102:org.jackhuang.hellominecraft.tasks.Task getDownloadTask(org.jackhuang.hellominecraft.launcher.utils.download.IDownloadProvider) -> a - 107:109:boolean isVersionAllowed(java.lang.String) -> a -org.jackhuang.hellominecraft.launcher.utils.assets.AssetsMojangOldLoader -> org.jackhuang.hellominecraft.launcher.J: +org.jackhuang.hellominecraft.launcher.utils.assets.AssetsMojangLoader -> org.jackhuang.hellominecraft.launcher.J: + 48:99:void getList(org.jackhuang.hellominecraft.utils.functions.Consumer) -> a + 103:103:org.jackhuang.hellominecraft.tasks.Task getDownloadTask(org.jackhuang.hellominecraft.launcher.utils.download.IDownloadProvider) -> a + 108:110:boolean isVersionAllowed(java.lang.String) -> a +org.jackhuang.hellominecraft.launcher.utils.assets.AssetsMojangOldLoader -> org.jackhuang.hellominecraft.launcher.K: java.lang.String URL -> b 41:59:void getList(org.jackhuang.hellominecraft.utils.functions.Consumer) -> a 63:66:boolean isVersionAllowed(java.lang.String) -> a @@ -1545,31 +1559,31 @@ org.jackhuang.hellominecraft.launcher.utils.assets.AssetsMojangOldLoader -> org. 43:45:boolean lambda$getList$9(org.jackhuang.hellominecraft.utils.functions.Consumer,java.lang.Object,java.lang.Throwable) -> b boolean access$lambda$0(org.jackhuang.hellominecraft.utils.functions.Consumer,java.lang.Object,java.lang.Throwable) -> a boolean access$lambda$1(org.jackhuang.hellominecraft.launcher.utils.assets.AssetsMojangOldLoader,org.jackhuang.hellominecraft.utils.functions.Consumer,java.lang.Object,java.util.List) -> a -org.jackhuang.hellominecraft.launcher.utils.assets.AssetsMojangOldLoader$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.K: +org.jackhuang.hellominecraft.launcher.utils.assets.AssetsMojangOldLoader$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.L: org.jackhuang.hellominecraft.utils.functions.Consumer arg$1 -> a org.jackhuang.hellominecraft.utils.Event get$Lambda(org.jackhuang.hellominecraft.utils.functions.Consumer) -> b boolean call(java.lang.Object,java.lang.Object) -> a org.jackhuang.hellominecraft.utils.Event lambdaFactory$(org.jackhuang.hellominecraft.utils.functions.Consumer) -> a -org.jackhuang.hellominecraft.launcher.utils.assets.AssetsMojangOldLoader$$Lambda$2 -> org.jackhuang.hellominecraft.launcher.L: +org.jackhuang.hellominecraft.launcher.utils.assets.AssetsMojangOldLoader$$Lambda$2 -> org.jackhuang.hellominecraft.launcher.M: org.jackhuang.hellominecraft.launcher.utils.assets.AssetsMojangOldLoader arg$1 -> a org.jackhuang.hellominecraft.utils.functions.Consumer arg$2 -> a org.jackhuang.hellominecraft.utils.Event get$Lambda(org.jackhuang.hellominecraft.launcher.utils.assets.AssetsMojangOldLoader,org.jackhuang.hellominecraft.utils.functions.Consumer) -> b boolean call(java.lang.Object,java.lang.Object) -> a org.jackhuang.hellominecraft.utils.Event lambdaFactory$(org.jackhuang.hellominecraft.launcher.utils.assets.AssetsMojangOldLoader,org.jackhuang.hellominecraft.utils.functions.Consumer) -> a -org.jackhuang.hellominecraft.launcher.utils.assets.AssetsObject -> org.jackhuang.hellominecraft.launcher.M: +org.jackhuang.hellominecraft.launcher.utils.assets.AssetsObject -> org.jackhuang.hellominecraft.launcher.N: java.lang.String hash -> hash long size -> size 32:32:java.lang.String getHash() -> a 36:36:long getSize() -> a 41:45:boolean equals(java.lang.Object) -> equals 50:52:int hashCode() -> hashCode -org.jackhuang.hellominecraft.launcher.utils.assets.Contents -> org.jackhuang.hellominecraft.launcher.N: +org.jackhuang.hellominecraft.launcher.utils.assets.Contents -> org.jackhuang.hellominecraft.launcher.O: java.lang.String key -> a java.lang.String eTag -> b java.lang.String lastModified -> c java.lang.String storageClass -> d long size -> a -org.jackhuang.hellominecraft.launcher.utils.assets.IAssetsHandler -> org.jackhuang.hellominecraft.launcher.O: +org.jackhuang.hellominecraft.launcher.utils.assets.IAssetsHandler -> org.jackhuang.hellominecraft.launcher.P: java.util.ArrayList assetsDownloadURLs -> a java.util.ArrayList assetsLocalNames -> b java.lang.String name -> a @@ -1584,21 +1598,21 @@ org.jackhuang.hellominecraft.launcher.utils.assets.IAssetsHandler -> org.jackhua org.jackhuang.hellominecraft.tasks.Task getDownloadTask(org.jackhuang.hellominecraft.launcher.utils.download.IDownloadProvider) -> a 102:104:void setAssets(org.jackhuang.hellominecraft.launcher.launch.IMinecraftProvider,org.jackhuang.hellominecraft.launcher.version.MinecraftVersion) -> a boolean isVersionAllowed(java.lang.String) -> a -org.jackhuang.hellominecraft.launcher.utils.assets.IAssetsHandler$AssetsTask -> org.jackhuang.hellominecraft.launcher.P: +org.jackhuang.hellominecraft.launcher.utils.assets.IAssetsHandler$AssetsTask -> org.jackhuang.hellominecraft.launcher.Q: java.util.ArrayList al -> a java.lang.String u -> a int progress -> a int max -> b org.jackhuang.hellominecraft.launcher.utils.assets.IAssetsHandler this$0 -> a - 120:150:boolean executeTask() -> a - 155:155:java.util.Collection getAfterTasks() -> a - 160:160:java.lang.String getInfo() -> a -org.jackhuang.hellominecraft.launcher.utils.auth.BestLogin -> org.jackhuang.hellominecraft.launcher.Q: + 120:154:boolean executeTask() -> a + 159:159:java.util.Collection getAfterTasks() -> a + 164:164:java.lang.String getInfo() -> a +org.jackhuang.hellominecraft.launcher.utils.auth.BestLogin -> org.jackhuang.hellominecraft.launcher.R: 37:88:org.jackhuang.hellominecraft.launcher.utils.auth.UserProfileProvider login(org.jackhuang.hellominecraft.launcher.utils.auth.LoginInfo) -> a 94:94:java.lang.String getName() -> a 99:99:org.jackhuang.hellominecraft.launcher.utils.auth.UserProfileProvider loginBySettings() -> a 104:104:void logout() -> a -org.jackhuang.hellominecraft.launcher.utils.auth.IAuthenticator -> org.jackhuang.hellominecraft.launcher.R: +org.jackhuang.hellominecraft.launcher.utils.auth.IAuthenticator -> org.jackhuang.hellominecraft.launcher.S: org.jackhuang.hellominecraft.launcher.utils.auth.YggdrasilAuthenticator yggdrasilLogin -> a org.jackhuang.hellominecraft.launcher.utils.auth.OfflineAuthenticator offlineLogin -> a org.jackhuang.hellominecraft.launcher.utils.auth.SkinmeAuthenticator skinmeLogin -> a @@ -1613,28 +1627,28 @@ org.jackhuang.hellominecraft.launcher.utils.auth.IAuthenticator -> org.jackhuang void logout() -> a 45:45:void lambda$static$1() -> c void access$lambda$0() -> b -org.jackhuang.hellominecraft.launcher.utils.auth.IAuthenticator$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.S: +org.jackhuang.hellominecraft.launcher.utils.auth.IAuthenticator$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.T: org.jackhuang.hellominecraft.launcher.utils.auth.IAuthenticator$$Lambda$1 instance -> a void run() -> run java.lang.Runnable lambdaFactory$() -> a -org.jackhuang.hellominecraft.launcher.utils.auth.LoginInfo -> org.jackhuang.hellominecraft.launcher.T: +org.jackhuang.hellominecraft.launcher.utils.auth.LoginInfo -> org.jackhuang.hellominecraft.launcher.U: java.lang.String username -> a java.lang.String password -> b -org.jackhuang.hellominecraft.launcher.utils.auth.OfflineAuthenticator -> org.jackhuang.hellominecraft.launcher.U: +org.jackhuang.hellominecraft.launcher.utils.auth.OfflineAuthenticator -> org.jackhuang.hellominecraft.launcher.V: 35:44:org.jackhuang.hellominecraft.launcher.utils.auth.UserProfileProvider login(org.jackhuang.hellominecraft.launcher.utils.auth.LoginInfo) -> a 48:49:java.lang.String getUUIDFromUserName(java.lang.String) -> a 54:54:java.lang.String getName() -> a 59:59:boolean isHidePasswordBox() -> a 64:64:org.jackhuang.hellominecraft.launcher.utils.auth.UserProfileProvider loginBySettings() -> a 69:69:void logout() -> a -org.jackhuang.hellominecraft.launcher.utils.auth.SkinmeAuthenticator -> org.jackhuang.hellominecraft.launcher.V: +org.jackhuang.hellominecraft.launcher.utils.auth.SkinmeAuthenticator -> org.jackhuang.hellominecraft.launcher.W: 36:36:java.lang.String[] parseType1(java.lang.String) -> a 40:44:java.lang.String getCharacter(java.lang.String,java.lang.String,java.lang.String) -> a 50:118:org.jackhuang.hellominecraft.launcher.utils.auth.UserProfileProvider login(org.jackhuang.hellominecraft.launcher.utils.auth.LoginInfo) -> a 124:124:java.lang.String getName() -> a 129:129:org.jackhuang.hellominecraft.launcher.utils.auth.UserProfileProvider loginBySettings() -> a 135:135:void logout() -> a -org.jackhuang.hellominecraft.launcher.utils.auth.UserProfileProvider -> org.jackhuang.hellominecraft.launcher.W: +org.jackhuang.hellominecraft.launcher.utils.auth.UserProfileProvider -> org.jackhuang.hellominecraft.launcher.X: java.lang.String username -> a java.lang.String userId -> b java.lang.String session -> c @@ -1668,7 +1682,7 @@ org.jackhuang.hellominecraft.launcher.utils.auth.UserProfileProvider -> org.jack 102:103:void setClientIdentifier(java.lang.String) -> i 106:106:java.lang.String getUserType() -> j 110:111:void setUserType(java.lang.String) -> j -org.jackhuang.hellominecraft.launcher.utils.auth.YggdrasilAuthenticator -> org.jackhuang.hellominecraft.launcher.X: +org.jackhuang.hellominecraft.launcher.utils.auth.YggdrasilAuthenticator -> org.jackhuang.hellominecraft.launcher.Y: org.jackhuang.mojang.authlib.yggdrasil.YggdrasilAuthenticationService service -> a org.jackhuang.mojang.authlib.yggdrasil.YggdrasilUserAuthentication ua -> a 53:115:org.jackhuang.hellominecraft.launcher.utils.auth.UserProfileProvider login(org.jackhuang.hellominecraft.launcher.utils.auth.LoginInfo) -> a @@ -1678,7 +1692,7 @@ org.jackhuang.hellominecraft.launcher.utils.auth.YggdrasilAuthenticator -> org.j 133:135:void onLoadSettings(java.util.Map) -> a 139:153:org.jackhuang.hellominecraft.launcher.utils.auth.UserProfileProvider loginBySettings() -> a 158:159:void logout() -> a -org.jackhuang.hellominecraft.launcher.utils.download.BMCLAPIDownloadProvider -> org.jackhuang.hellominecraft.launcher.Y: +org.jackhuang.hellominecraft.launcher.utils.download.BMCLAPIDownloadProvider -> org.jackhuang.hellominecraft.launcher.Z: 29:29:org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList getForgeInstaller() -> a 34:34:org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList getLiteLoaderInstaller() -> b 39:39:org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList getOptiFineInstaller() -> c @@ -1689,7 +1703,7 @@ org.jackhuang.hellominecraft.launcher.utils.download.BMCLAPIDownloadProvider -> 67:67:java.lang.String getVersionsListDownloadURL() -> d 72:72:java.lang.String getAssetsDownloadURL() -> e 77:77:boolean isAllowedToUseSelfURL() -> a -org.jackhuang.hellominecraft.launcher.utils.download.DownloadType -> org.jackhuang.hellominecraft.launcher.Z: +org.jackhuang.hellominecraft.launcher.utils.download.DownloadType -> org.jackhuang.hellominecraft.launcher.aa: org.jackhuang.hellominecraft.launcher.utils.download.DownloadType Mojang -> a org.jackhuang.hellominecraft.launcher.utils.download.DownloadType BMCL -> b java.lang.String name -> a @@ -1699,7 +1713,7 @@ org.jackhuang.hellominecraft.launcher.utils.download.DownloadType -> org.jackhua 25:25:org.jackhuang.hellominecraft.launcher.utils.download.DownloadType valueOf(java.lang.String) -> a 39:39:org.jackhuang.hellominecraft.launcher.utils.download.IDownloadProvider getProvider() -> a 43:43:java.lang.String getName() -> a -org.jackhuang.hellominecraft.launcher.utils.download.IDownloadProvider -> org.jackhuang.hellominecraft.launcher.aa: +org.jackhuang.hellominecraft.launcher.utils.download.IDownloadProvider -> org.jackhuang.hellominecraft.launcher.ab: org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList getInstallerByType(java.lang.String) -> a org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList getForgeInstaller() -> a org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList getLiteLoaderInstaller() -> b @@ -1710,7 +1724,7 @@ org.jackhuang.hellominecraft.launcher.utils.download.IDownloadProvider -> org.ja java.lang.String getVersionsListDownloadURL() -> d java.lang.String getAssetsDownloadURL() -> e boolean isAllowedToUseSelfURL() -> a -org.jackhuang.hellominecraft.launcher.utils.download.MojangDownloadProvider -> org.jackhuang.hellominecraft.launcher.ab: +org.jackhuang.hellominecraft.launcher.utils.download.MojangDownloadProvider -> org.jackhuang.hellominecraft.launcher.ac: 29:29:org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList getForgeInstaller() -> a 34:34:org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList getLiteLoaderInstaller() -> b 39:39:org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList getOptiFineInstaller() -> c @@ -1721,16 +1735,16 @@ org.jackhuang.hellominecraft.launcher.utils.download.MojangDownloadProvider -> o 67:67:java.lang.String getVersionsListDownloadURL() -> d 72:72:java.lang.String getAssetsDownloadURL() -> e 77:77:boolean isAllowedToUseSelfURL() -> a -org.jackhuang.hellominecraft.launcher.utils.installers.InstallProfile -> org.jackhuang.hellominecraft.launcher.ac: +org.jackhuang.hellominecraft.launcher.utils.installers.InstallProfile -> org.jackhuang.hellominecraft.launcher.ad: org.jackhuang.hellominecraft.launcher.utils.installers.forge.Install install -> a org.jackhuang.hellominecraft.launcher.version.MinecraftVersion versionInfo -> a -org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList -> org.jackhuang.hellominecraft.launcher.ad: +org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList -> org.jackhuang.hellominecraft.launcher.ae: void refreshList(java.lang.String[]) -> a java.lang.String getName() -> a java.util.List getVersions(java.lang.String) -> a 71:75:void accept(java.lang.String[]) -> b 27:27:void accept(java.lang.Object) -> a -org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList$InstallerVersion -> org.jackhuang.hellominecraft.launcher.ae: +org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList$InstallerVersion -> org.jackhuang.hellominecraft.launcher.af: java.lang.String selfVersion -> a java.lang.String mcVersion -> b java.lang.String installer -> c @@ -1738,27 +1752,26 @@ org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList$Inst java.lang.String changelog -> e 54:54:int compareTo(org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList$InstallerVersion) -> a 41:41:int compareTo(java.lang.Object) -> compareTo -org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList$InstallerVersionComparator -> org.jackhuang.hellominecraft.launcher.af: +org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList$InstallerVersionComparator -> org.jackhuang.hellominecraft.launcher.ag: org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList$InstallerVersionComparator INSTANCE -> a 64:64:int compare(org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList$InstallerVersion,org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList$InstallerVersion) -> a 58:58:int compare(java.lang.Object,java.lang.Object) -> compare -org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionNewerComparator -> org.jackhuang.hellominecraft.launcher.ag: +org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionNewerComparator -> org.jackhuang.hellominecraft.launcher.ah: 30:30:int compare(org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList$InstallerVersion,org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList$InstallerVersion) -> a 26:26:int compare(java.lang.Object,java.lang.Object) -> compare -org.jackhuang.hellominecraft.launcher.utils.installers.PackMinecraftInstaller -> org.jackhuang.hellominecraft.launcher.ah: +org.jackhuang.hellominecraft.launcher.utils.installers.PackMinecraftInstaller -> org.jackhuang.hellominecraft.launcher.ai: java.io.File dest -> a java.util.ArrayList src -> a 41:46:void install() -> a -org.jackhuang.hellominecraft.launcher.utils.installers.forge.ForgeInstaller -> org.jackhuang.hellominecraft.launcher.ai: - com.google.gson.Gson gson -> a +org.jackhuang.hellominecraft.launcher.utils.installers.forge.ForgeInstaller -> org.jackhuang.hellominecraft.launcher.aj: java.io.File gameDir -> a java.io.File forgeInstaller -> b org.jackhuang.hellominecraft.launcher.launch.IMinecraftProvider mp -> a - 59:103:boolean executeTask() -> a - 109:109:java.lang.String getInfo() -> a -org.jackhuang.hellominecraft.launcher.utils.installers.forge.ForgeOldInstaller -> org.jackhuang.hellominecraft.launcher.aj: + 58:102:boolean executeTask() -> a + 108:108:java.lang.String getInfo() -> a +org.jackhuang.hellominecraft.launcher.utils.installers.forge.ForgeOldInstaller -> org.jackhuang.hellominecraft.launcher.ak: 31:35:void install(java.lang.String,java.lang.String,java.lang.String) -> a -org.jackhuang.hellominecraft.launcher.utils.installers.forge.Install -> org.jackhuang.hellominecraft.launcher.ak: +org.jackhuang.hellominecraft.launcher.utils.installers.forge.Install -> org.jackhuang.hellominecraft.launcher.al: java.lang.String profileName -> profileName java.lang.String target -> target java.lang.String path -> path @@ -1768,13 +1781,13 @@ org.jackhuang.hellominecraft.launcher.utils.installers.forge.Install -> org.jack java.lang.String minecraft -> minecraft java.lang.String mirrorList -> mirrorList java.lang.String logo -> logo -org.jackhuang.hellominecraft.launcher.utils.installers.forge.bmcl.Downloads -> org.jackhuang.hellominecraft.launcher.al: +org.jackhuang.hellominecraft.launcher.utils.installers.forge.bmcl.Downloads -> org.jackhuang.hellominecraft.launcher.am: java.lang.String changelog -> changelog java.lang.String[] universal -> universal java.lang.String[] src -> src java.lang.String[] javadoc -> javadoc java.lang.String[] installer -> installer -org.jackhuang.hellominecraft.launcher.utils.installers.forge.bmcl.ForgeBMCLVersionList -> org.jackhuang.hellominecraft.launcher.am: +org.jackhuang.hellominecraft.launcher.utils.installers.forge.bmcl.ForgeBMCLVersionList -> org.jackhuang.hellominecraft.launcher.an: org.jackhuang.hellominecraft.launcher.utils.installers.forge.bmcl.ForgeBMCLVersionList instance -> a java.util.ArrayList root -> a java.util.Map versionMap -> a @@ -1783,16 +1796,16 @@ org.jackhuang.hellominecraft.launcher.utils.installers.forge.bmcl.ForgeBMCLVersi 52:82:void refreshList(java.lang.String[]) -> a 86:91:java.util.List getVersions(java.lang.String) -> a 96:96:java.lang.String getName() -> a -org.jackhuang.hellominecraft.launcher.utils.installers.forge.bmcl.ForgeBMCLVersionList$1 -> org.jackhuang.hellominecraft.launcher.an: +org.jackhuang.hellominecraft.launcher.utils.installers.forge.bmcl.ForgeBMCLVersionList$1 -> org.jackhuang.hellominecraft.launcher.ao: org.jackhuang.hellominecraft.launcher.utils.installers.forge.bmcl.ForgeBMCLVersionList this$0 -> a -org.jackhuang.hellominecraft.launcher.utils.installers.forge.bmcl.ForgeVersion -> org.jackhuang.hellominecraft.launcher.ao: +org.jackhuang.hellominecraft.launcher.utils.installers.forge.bmcl.ForgeVersion -> org.jackhuang.hellominecraft.launcher.ap: java.lang.String time -> time java.lang.String minecraft -> minecraft java.lang.String version -> version java.lang.String _id -> _id java.lang.String __v -> __v org.jackhuang.hellominecraft.launcher.utils.installers.forge.bmcl.Downloads downloads -> downloads -org.jackhuang.hellominecraft.launcher.utils.installers.forge.vanilla.MinecraftForgeVersion -> org.jackhuang.hellominecraft.launcher.ap: +org.jackhuang.hellominecraft.launcher.utils.installers.forge.vanilla.MinecraftForgeVersion -> org.jackhuang.hellominecraft.launcher.aq: java.lang.String branch -> branch java.lang.String mcversion -> mcversion java.lang.String jobver -> jobver @@ -1800,7 +1813,7 @@ org.jackhuang.hellominecraft.launcher.utils.installers.forge.vanilla.MinecraftFo int build -> build double modified -> modified java.lang.String[][] files -> files -org.jackhuang.hellominecraft.launcher.utils.installers.forge.vanilla.MinecraftForgeVersionList -> org.jackhuang.hellominecraft.launcher.aq: +org.jackhuang.hellominecraft.launcher.utils.installers.forge.vanilla.MinecraftForgeVersionList -> org.jackhuang.hellominecraft.launcher.ar: org.jackhuang.hellominecraft.launcher.utils.installers.forge.vanilla.MinecraftForgeVersionList instance -> a org.jackhuang.hellominecraft.launcher.utils.installers.forge.vanilla.MinecraftForgeVersionRoot root -> a java.util.Map versionMap -> a @@ -1809,7 +1822,7 @@ org.jackhuang.hellominecraft.launcher.utils.installers.forge.vanilla.MinecraftFo 50:94:void refreshList(java.lang.String[]) -> a 98:103:java.util.List getVersions(java.lang.String) -> a 108:108:java.lang.String getName() -> a -org.jackhuang.hellominecraft.launcher.utils.installers.forge.vanilla.MinecraftForgeVersionRoot -> org.jackhuang.hellominecraft.launcher.ar: +org.jackhuang.hellominecraft.launcher.utils.installers.forge.vanilla.MinecraftForgeVersionRoot -> org.jackhuang.hellominecraft.launcher.as: java.lang.String artifact -> artifact java.lang.String webpath -> webpath java.lang.String adfly -> adfly @@ -1819,24 +1832,24 @@ org.jackhuang.hellominecraft.launcher.utils.installers.forge.vanilla.MinecraftFo java.util.Map mcversion -> mcversion java.util.Map promos -> promos java.util.Map number -> number -org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderInstaller -> org.jackhuang.hellominecraft.launcher.as: +org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderInstaller -> org.jackhuang.hellominecraft.launcher.at: org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersionList$LiteLoaderInstallerVersion version -> a java.io.File installer -> a org.jackhuang.hellominecraft.launcher.settings.Profile profile -> a java.util.ArrayList pre -> a - 54:85:boolean executeTask() -> a - 91:91:java.lang.String getInfo() -> a - 98:99:org.jackhuang.hellominecraft.tasks.Task registerPreviousResult(org.jackhuang.hellominecraft.tasks.communication.PreviousResult) -> a -org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderMCVersions -> org.jackhuang.hellominecraft.launcher.at: + 54:83:boolean executeTask() -> a + 89:89:java.lang.String getInfo() -> a + 96:97:org.jackhuang.hellominecraft.tasks.Task registerPreviousResult(org.jackhuang.hellominecraft.tasks.communication.PreviousResult) -> a +org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderMCVersions -> org.jackhuang.hellominecraft.launcher.au: java.util.Map artefacts -> artefacts -org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersion -> org.jackhuang.hellominecraft.launcher.au: +org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersion -> org.jackhuang.hellominecraft.launcher.av: java.lang.String tweakClass -> tweakClass java.lang.String file -> file java.lang.String version -> version java.lang.String md5 -> md5 java.lang.String timestamp -> timestamp org.jackhuang.hellominecraft.launcher.version.MinecraftLibrary[] libraries -> libraries -org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersionList -> org.jackhuang.hellominecraft.launcher.av: +org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersionList -> org.jackhuang.hellominecraft.launcher.aw: org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersionList instance -> a org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersionsRoot root -> a java.util.Map versionMap -> a @@ -1845,17 +1858,17 @@ org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVers 53:80:void refreshList(java.lang.String[]) -> a 84:89:java.util.List getVersions(java.lang.String) -> a 94:94:java.lang.String getName() -> a -org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersionList$LiteLoaderInstallerVersion -> org.jackhuang.hellominecraft.launcher.aw: +org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersionList$LiteLoaderInstallerVersion -> org.jackhuang.hellominecraft.launcher.ax: org.jackhuang.hellominecraft.launcher.version.MinecraftLibrary[] libraries -> a java.lang.String tweakClass -> f -org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersionsMeta -> org.jackhuang.hellominecraft.launcher.ax: +org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersionsMeta -> org.jackhuang.hellominecraft.launcher.ay: java.lang.String description -> description java.lang.String authors -> authors java.lang.String url -> url -org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersionsRoot -> org.jackhuang.hellominecraft.launcher.ay: +org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersionsRoot -> org.jackhuang.hellominecraft.launcher.az: java.util.Map versions -> versions org.jackhuang.hellominecraft.launcher.utils.installers.liteloader.LiteLoaderVersionsMeta meta -> meta -org.jackhuang.hellominecraft.launcher.utils.installers.optifine.OptiFineInstaller -> org.jackhuang.hellominecraft.launcher.az: +org.jackhuang.hellominecraft.launcher.utils.installers.optifine.OptiFineInstaller -> org.jackhuang.hellominecraft.launcher.aA: java.io.File installer -> a org.jackhuang.hellominecraft.launcher.settings.Profile profile -> a java.lang.String version -> a @@ -1863,13 +1876,13 @@ org.jackhuang.hellominecraft.launcher.utils.installers.optifine.OptiFineInstalle 54:83:boolean executeTask() -> a 88:88:java.lang.String getInfo() -> a 94:95:org.jackhuang.hellominecraft.tasks.Task registerPreviousResult(org.jackhuang.hellominecraft.tasks.communication.PreviousResult) -> a -org.jackhuang.hellominecraft.launcher.utils.installers.optifine.OptiFineVersion -> org.jackhuang.hellominecraft.launcher.aA: +org.jackhuang.hellominecraft.launcher.utils.installers.optifine.OptiFineVersion -> org.jackhuang.hellominecraft.launcher.aB: java.lang.String dl -> dl java.lang.String ver -> ver java.lang.String date -> date java.lang.String mirror -> mirror java.lang.String mcver -> mcver -org.jackhuang.hellominecraft.launcher.utils.installers.optifine.bmcl.OptiFineBMCLVersionList -> org.jackhuang.hellominecraft.launcher.aB: +org.jackhuang.hellominecraft.launcher.utils.installers.optifine.bmcl.OptiFineBMCLVersionList -> org.jackhuang.hellominecraft.launcher.aC: org.jackhuang.hellominecraft.launcher.utils.installers.optifine.bmcl.OptiFineBMCLVersionList instance -> a java.util.ArrayList root -> a java.util.Map versionMap -> a @@ -1878,16 +1891,16 @@ org.jackhuang.hellominecraft.launcher.utils.installers.optifine.bmcl.OptiFineBMC 54:80:void refreshList(java.lang.String[]) -> a 84:89:java.util.List getVersions(java.lang.String) -> a 94:94:java.lang.String getName() -> a -org.jackhuang.hellominecraft.launcher.utils.installers.optifine.bmcl.OptiFineBMCLVersionList$1 -> org.jackhuang.hellominecraft.launcher.aC: +org.jackhuang.hellominecraft.launcher.utils.installers.optifine.bmcl.OptiFineBMCLVersionList$1 -> org.jackhuang.hellominecraft.launcher.aD: org.jackhuang.hellominecraft.launcher.utils.installers.optifine.bmcl.OptiFineBMCLVersionList this$0 -> a -org.jackhuang.hellominecraft.launcher.utils.installers.optifine.vanilla.OptiFineDownloadFormatter -> org.jackhuang.hellominecraft.launcher.aD: +org.jackhuang.hellominecraft.launcher.utils.installers.optifine.vanilla.OptiFineDownloadFormatter -> org.jackhuang.hellominecraft.launcher.aE: java.lang.String url -> a java.lang.String result -> b 41:49:boolean executeTask() -> a 55:55:java.lang.String getInfo() -> a 60:60:java.lang.String getResult() -> b 30:30:java.lang.Object getResult() -> a -org.jackhuang.hellominecraft.launcher.utils.installers.optifine.vanilla.OptiFineVersionList -> org.jackhuang.hellominecraft.launcher.aE: +org.jackhuang.hellominecraft.launcher.utils.installers.optifine.vanilla.OptiFineVersionList -> org.jackhuang.hellominecraft.launcher.aF: org.jackhuang.hellominecraft.launcher.utils.installers.optifine.vanilla.OptiFineVersionList instance -> a java.util.ArrayList root -> a java.util.Map versionMap -> a @@ -1896,16 +1909,16 @@ org.jackhuang.hellominecraft.launcher.utils.installers.optifine.vanilla.OptiFine 62:113:void refreshList(java.lang.String[]) -> a 117:117:java.lang.String getName() -> a 122:127:java.util.List getVersions(java.lang.String) -> a -org.jackhuang.hellominecraft.launcher.version.Extract -> org.jackhuang.hellominecraft.launcher.aF: +org.jackhuang.hellominecraft.launcher.version.Extract -> org.jackhuang.hellominecraft.launcher.aG: java.lang.String[] exclude -> a 31:33:java.lang.Object clone() -> clone -org.jackhuang.hellominecraft.launcher.version.GameDirType -> org.jackhuang.hellominecraft.launcher.aG: +org.jackhuang.hellominecraft.launcher.version.GameDirType -> org.jackhuang.hellominecraft.launcher.aH: org.jackhuang.hellominecraft.launcher.version.GameDirType ROOT_FOLDER -> a org.jackhuang.hellominecraft.launcher.version.GameDirType VERSION_FOLDER -> b org.jackhuang.hellominecraft.launcher.version.GameDirType[] $VALUES -> a 23:23:org.jackhuang.hellominecraft.launcher.version.GameDirType[] values() -> a 23:23:org.jackhuang.hellominecraft.launcher.version.GameDirType valueOf(java.lang.String) -> a -org.jackhuang.hellominecraft.launcher.version.IMinecraftLibrary -> org.jackhuang.hellominecraft.launcher.aH: +org.jackhuang.hellominecraft.launcher.version.IMinecraftLibrary -> org.jackhuang.hellominecraft.launcher.aI: java.lang.String name -> name boolean isRequiredToUnzip() -> a java.lang.String[] getDecompressExtractRules() -> a @@ -1916,14 +1929,14 @@ org.jackhuang.hellominecraft.launcher.version.IMinecraftLibrary -> org.jackhuang 48:50:boolean equals(java.lang.Object) -> equals 55:57:int hashCode() -> hashCode java.lang.Object clone() -> clone -org.jackhuang.hellominecraft.launcher.version.MinecraftClassicVersion -> org.jackhuang.hellominecraft.launcher.aI: +org.jackhuang.hellominecraft.launcher.version.MinecraftClassicVersion -> org.jackhuang.hellominecraft.launcher.aJ: 47:47:java.lang.Object clone() -> clone 52:52:org.jackhuang.hellominecraft.launcher.version.MinecraftVersion resolve(org.jackhuang.hellominecraft.launcher.launch.IMinecraftProvider,java.util.Set,org.jackhuang.hellominecraft.launcher.utils.download.DownloadType) -> a 57:57:java.io.File getJar(java.io.File) -> a 62:62:java.io.File getJar(java.io.File,java.lang.String) -> a 67:67:java.io.File getNatives(java.io.File) -> b 72:72:boolean isAllowedToUnpackNatives() -> a -org.jackhuang.hellominecraft.launcher.version.MinecraftLibrary -> org.jackhuang.hellominecraft.launcher.aJ: +org.jackhuang.hellominecraft.launcher.version.MinecraftLibrary -> org.jackhuang.hellominecraft.launcher.aK: java.util.ArrayList rules -> rules java.lang.String url -> url java.lang.String formatted -> formatted @@ -1939,14 +1952,14 @@ org.jackhuang.hellominecraft.launcher.version.MinecraftLibrary -> org.jackhuang. 120:120:java.io.File getFilePath(java.io.File) -> a 125:126:java.lang.String getDownloadURL(java.lang.String,org.jackhuang.hellominecraft.launcher.utils.download.DownloadType) -> a 131:131:java.lang.String[] getDecompressExtractRules() -> a -org.jackhuang.hellominecraft.launcher.version.MinecraftOldLibrary -> org.jackhuang.hellominecraft.launcher.aK: +org.jackhuang.hellominecraft.launcher.version.MinecraftOldLibrary -> org.jackhuang.hellominecraft.launcher.aL: 34:34:boolean isRequiredToUnzip() -> a 39:39:void init() -> a 43:43:boolean allow() -> b 48:48:java.io.File getFilePath(java.io.File) -> a 53:53:java.lang.Object clone() -> clone 58:58:java.lang.String getDownloadURL(java.lang.String,org.jackhuang.hellominecraft.launcher.utils.download.DownloadType) -> a -org.jackhuang.hellominecraft.launcher.version.MinecraftVersion -> org.jackhuang.hellominecraft.launcher.aL: +org.jackhuang.hellominecraft.launcher.version.MinecraftVersion -> org.jackhuang.hellominecraft.launcher.aM: java.lang.String minecraftArguments -> minecraftArguments java.lang.String mainClass -> mainClass java.lang.String time -> time @@ -1970,7 +1983,7 @@ org.jackhuang.hellominecraft.launcher.version.MinecraftVersion -> org.jackhuang. 120:120:java.lang.String getAssets() -> a 125:125:int compareTo(org.jackhuang.hellominecraft.launcher.version.MinecraftVersion) -> a 33:33:int compareTo(java.lang.Object) -> compareTo -org.jackhuang.hellominecraft.launcher.version.MinecraftVersionManager -> org.jackhuang.hellominecraft.launcher.aM: +org.jackhuang.hellominecraft.launcher.version.MinecraftVersionManager -> org.jackhuang.hellominecraft.launcher.aN: java.io.File baseFolder -> a org.jackhuang.hellominecraft.launcher.settings.Profile profile -> b java.util.Map versions -> a @@ -1998,20 +2011,20 @@ org.jackhuang.hellominecraft.launcher.version.MinecraftVersionManager -> org.jac 304:304:java.io.File getResourcePacks() -> b 309:309:java.io.File getBaseFolder() -> e 314:316:void onLaunch() -> b -org.jackhuang.hellominecraft.launcher.version.MinecraftVersionManager$1 -> org.jackhuang.hellominecraft.launcher.aN: +org.jackhuang.hellominecraft.launcher.version.MinecraftVersionManager$1 -> org.jackhuang.hellominecraft.launcher.aO: int[] $SwitchMap$org$jackhuang$hellominecraft$launcher$version$GameDirType -> a -org.jackhuang.hellominecraft.launcher.version.Natives -> org.jackhuang.hellominecraft.launcher.aO: +org.jackhuang.hellominecraft.launcher.version.Natives -> org.jackhuang.hellominecraft.launcher.aP: java.lang.String windows -> windows java.lang.String osx -> osx java.lang.String linux -> linux 29:33:java.lang.Object clone() -> clone -org.jackhuang.hellominecraft.launcher.version.OS -> org.jackhuang.hellominecraft.launcher.aP: +org.jackhuang.hellominecraft.launcher.version.OS -> org.jackhuang.hellominecraft.launcher.aQ: java.lang.String version -> version java.lang.String name -> name -org.jackhuang.hellominecraft.launcher.version.Rules -> org.jackhuang.hellominecraft.launcher.aQ: +org.jackhuang.hellominecraft.launcher.version.Rules -> org.jackhuang.hellominecraft.launcher.aR: java.lang.String action -> action org.jackhuang.hellominecraft.launcher.version.OS os -> os -org.jackhuang.hellominecraft.launcher.views.DraggableFrame -> org.jackhuang.hellominecraft.launcher.aR: +org.jackhuang.hellominecraft.launcher.views.DraggableFrame -> org.jackhuang.hellominecraft.launcher.aS: int dragGripX -> a int dragGripY -> b 42:42:void mouseClicked(java.awt.event.MouseEvent) -> mouseClicked @@ -2021,7 +2034,7 @@ org.jackhuang.hellominecraft.launcher.views.DraggableFrame -> org.jackhuang.hell 62:62:void mouseExited(java.awt.event.MouseEvent) -> mouseExited 66:68:void mouseDragged(java.awt.event.MouseEvent) -> mouseDragged 72:72:void mouseMoved(java.awt.event.MouseEvent) -> mouseMoved -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel -> org.jackhuang.hellominecraft.launcher.aS: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel -> org.jackhuang.hellominecraft.launcher.aT: int assetsType -> a boolean isLoading -> a org.jackhuang.hellominecraft.launcher.settings.Profile profile -> a @@ -2202,128 +2215,128 @@ org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel -> org.jackhuang.h void access$lambda$3(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel,java.awt.event.ActionEvent) -> s void access$lambda$4(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel,java.awt.event.ActionEvent) -> t void access$lambda$5(org.jackhuang.hellominecraft.launcher.utils.assets.IAssetsHandler,java.lang.String[]) -> a -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.aT: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.aU: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel arg$1 -> a java.awt.event.ActionListener get$Lambda(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel) -> b void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed java.awt.event.ActionListener lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel) -> a -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$$Lambda$2 -> org.jackhuang.hellominecraft.launcher.aU: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$$Lambda$2 -> org.jackhuang.hellominecraft.launcher.aV: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel arg$1 -> a java.awt.event.ActionListener get$Lambda(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel) -> b void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed java.awt.event.ActionListener lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel) -> a -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$$Lambda$3 -> org.jackhuang.hellominecraft.launcher.aV: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$$Lambda$3 -> org.jackhuang.hellominecraft.launcher.aW: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel arg$1 -> a java.awt.event.ActionListener get$Lambda(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel) -> b void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed java.awt.event.ActionListener lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel) -> a -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$$Lambda$4 -> org.jackhuang.hellominecraft.launcher.aW: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$$Lambda$4 -> org.jackhuang.hellominecraft.launcher.aX: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel arg$1 -> a java.awt.event.ActionListener get$Lambda(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel) -> b void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed java.awt.event.ActionListener lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel) -> a -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$$Lambda$5 -> org.jackhuang.hellominecraft.launcher.aX: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$$Lambda$5 -> org.jackhuang.hellominecraft.launcher.aY: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel arg$1 -> a java.awt.event.ActionListener get$Lambda(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel) -> b void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed java.awt.event.ActionListener lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel) -> a -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$$Lambda$6 -> org.jackhuang.hellominecraft.launcher.aY: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$$Lambda$6 -> org.jackhuang.hellominecraft.launcher.aZ: org.jackhuang.hellominecraft.launcher.utils.assets.IAssetsHandler arg$1 -> a org.jackhuang.hellominecraft.utils.functions.Consumer get$Lambda(org.jackhuang.hellominecraft.launcher.utils.assets.IAssetsHandler) -> b void accept(java.lang.Object) -> a org.jackhuang.hellominecraft.utils.functions.Consumer lambdaFactory$(org.jackhuang.hellominecraft.launcher.utils.assets.IAssetsHandler) -> a -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$1 -> org.jackhuang.hellominecraft.launcher.aZ: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$1 -> org.jackhuang.hellominecraft.launcher.ba: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 252:253:void itemStateChanged(java.awt.event.ItemEvent) -> itemStateChanged -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$10 -> org.jackhuang.hellominecraft.launcher.ba: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$10 -> org.jackhuang.hellominecraft.launcher.bb: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 406:407:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$11 -> org.jackhuang.hellominecraft.launcher.bb: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$11 -> org.jackhuang.hellominecraft.launcher.bc: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 415:416:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$12 -> org.jackhuang.hellominecraft.launcher.bc: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$12 -> org.jackhuang.hellominecraft.launcher.bd: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 421:422:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$13 -> org.jackhuang.hellominecraft.launcher.bd: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$13 -> org.jackhuang.hellominecraft.launcher.be: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 431:432:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$14 -> org.jackhuang.hellominecraft.launcher.be: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$14 -> org.jackhuang.hellominecraft.launcher.bf: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 441:442:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$15 -> org.jackhuang.hellominecraft.launcher.bf: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$15 -> org.jackhuang.hellominecraft.launcher.bg: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 448:449:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$16 -> org.jackhuang.hellominecraft.launcher.bg: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$16 -> org.jackhuang.hellominecraft.launcher.bh: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 459:460:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$17 -> org.jackhuang.hellominecraft.launcher.bh: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$17 -> org.jackhuang.hellominecraft.launcher.bi: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 542:543:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$18 -> org.jackhuang.hellominecraft.launcher.bi: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$18 -> org.jackhuang.hellominecraft.launcher.bj: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 551:552:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$19 -> org.jackhuang.hellominecraft.launcher.bj: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$19 -> org.jackhuang.hellominecraft.launcher.bk: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 557:558:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$1ImplementedActionListener -> org.jackhuang.hellominecraft.launcher.bk: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$1ImplementedActionListener -> org.jackhuang.hellominecraft.launcher.bl: java.lang.String a -> a org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 96:99:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$2 -> org.jackhuang.hellominecraft.launcher.bl: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$2 -> org.jackhuang.hellominecraft.launcher.bm: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 258:259:void itemStateChanged(java.awt.event.ItemEvent) -> itemStateChanged -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$20 -> org.jackhuang.hellominecraft.launcher.bm: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$20 -> org.jackhuang.hellominecraft.launcher.bn: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 567:568:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$21 -> org.jackhuang.hellominecraft.launcher.bn: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$21 -> org.jackhuang.hellominecraft.launcher.bo: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 574:575:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$22 -> org.jackhuang.hellominecraft.launcher.bo: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$22 -> org.jackhuang.hellominecraft.launcher.bp: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 581:582:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$23 -> org.jackhuang.hellominecraft.launcher.bp: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$23 -> org.jackhuang.hellominecraft.launcher.bq: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 589:590:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$24 -> org.jackhuang.hellominecraft.launcher.bq: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$24 -> org.jackhuang.hellominecraft.launcher.br: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 597:598:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$25 -> org.jackhuang.hellominecraft.launcher.br: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$25 -> org.jackhuang.hellominecraft.launcher.bs: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 674:675:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$26 -> org.jackhuang.hellominecraft.launcher.bs: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$26 -> org.jackhuang.hellominecraft.launcher.bt: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 681:682:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$27 -> org.jackhuang.hellominecraft.launcher.bt: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$27 -> org.jackhuang.hellominecraft.launcher.bu: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 688:689:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$28 -> org.jackhuang.hellominecraft.launcher.bu: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$28 -> org.jackhuang.hellominecraft.launcher.bv: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 727:728:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$29 -> org.jackhuang.hellominecraft.launcher.bv: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$29 -> org.jackhuang.hellominecraft.launcher.bw: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 734:735:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$3 -> org.jackhuang.hellominecraft.launcher.bw: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$3 -> org.jackhuang.hellominecraft.launcher.bx: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 297:298:void mouseClicked(java.awt.event.MouseEvent) -> mouseClicked -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$30 -> org.jackhuang.hellominecraft.launcher.bx: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$30 -> org.jackhuang.hellominecraft.launcher.by: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 765:766:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$31 -> org.jackhuang.hellominecraft.launcher.by: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$31 -> org.jackhuang.hellominecraft.launcher.bz: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 777:778:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$32 -> org.jackhuang.hellominecraft.launcher.bz: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$32 -> org.jackhuang.hellominecraft.launcher.bA: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 784:785:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$33 -> org.jackhuang.hellominecraft.launcher.bA: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$33 -> org.jackhuang.hellominecraft.launcher.bB: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 831:832:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$34 -> org.jackhuang.hellominecraft.launcher.bB: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$34 -> org.jackhuang.hellominecraft.launcher.bC: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 843:844:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$35 -> org.jackhuang.hellominecraft.launcher.bC: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$35 -> org.jackhuang.hellominecraft.launcher.bD: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 873:874:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$36 -> org.jackhuang.hellominecraft.launcher.bD: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$36 -> org.jackhuang.hellominecraft.launcher.bE: org.jackhuang.hellominecraft.tasks.download.HTTPGetTask tsk -> a org.jackhuang.hellominecraft.launcher.utils.download.DownloadType val$provider -> a org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a @@ -2332,31 +2345,31 @@ org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$36 -> org.jackhuan 1289:1289:java.util.Collection getDependTasks() -> b 1266:1278:void lambda$executeTask$17(org.jackhuang.hellominecraft.version.MinecraftRemoteVersions) -> a void access$lambda$0(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$36,org.jackhuang.hellominecraft.version.MinecraftRemoteVersions) -> a -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$36$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.bE: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$36$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.bF: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$36 arg$1 -> a org.jackhuang.hellominecraft.version.MinecraftRemoteVersions arg$2 -> a java.lang.Runnable get$Lambda(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$36,org.jackhuang.hellominecraft.version.MinecraftRemoteVersions) -> b void run() -> run java.lang.Runnable lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$36,org.jackhuang.hellominecraft.version.MinecraftRemoteVersions) -> a -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$4 -> org.jackhuang.hellominecraft.launcher.bF: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$4 -> org.jackhuang.hellominecraft.launcher.bG: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 304:305:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$5 -> org.jackhuang.hellominecraft.launcher.bG: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$5 -> org.jackhuang.hellominecraft.launcher.bH: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 313:314:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$6 -> org.jackhuang.hellominecraft.launcher.bH: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$6 -> org.jackhuang.hellominecraft.launcher.bI: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 320:321:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$7 -> org.jackhuang.hellominecraft.launcher.bI: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$7 -> org.jackhuang.hellominecraft.launcher.bJ: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 328:329:void mouseClicked(java.awt.event.MouseEvent) -> mouseClicked -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$8 -> org.jackhuang.hellominecraft.launcher.bJ: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$8 -> org.jackhuang.hellominecraft.launcher.bK: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 391:392:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$9 -> org.jackhuang.hellominecraft.launcher.bK: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$9 -> org.jackhuang.hellominecraft.launcher.bL: org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel this$0 -> a 400:401:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$InstallerHelper -> org.jackhuang.hellominecraft.launcher.bL: +org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$InstallerHelper -> org.jackhuang.hellominecraft.launcher.bM: java.util.List versions -> a org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList list -> a javax.swing.JTable jt -> a @@ -2366,7 +2379,7 @@ org.jackhuang.hellominecraft.launcher.views.GameSettingsPanel$InstallerHelper -> 1329:1334:void refreshVersions() -> b 1337:1337:org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList$InstallerVersion getVersion(int) -> a 1341:1357:java.util.List loadVersions(org.jackhuang.hellominecraft.launcher.utils.installers.InstallerVersionList,javax.swing.JTable) -> a -org.jackhuang.hellominecraft.launcher.views.HeaderTab -> org.jackhuang.hellominecraft.launcher.bM: +org.jackhuang.hellominecraft.launcher.views.HeaderTab -> org.jackhuang.hellominecraft.launcher.bN: boolean isActive -> a javax.swing.DefaultButtonModel model -> a 48:48:boolean isActive() -> a @@ -2381,12 +2394,12 @@ org.jackhuang.hellominecraft.launcher.views.HeaderTab -> org.jackhuang.hellomine 90:92:void mouseReleased(java.awt.event.MouseEvent) -> mouseReleased 96:97:void mouseEntered(java.awt.event.MouseEvent) -> mouseEntered 101:102:void mouseExited(java.awt.event.MouseEvent) -> mouseExited -org.jackhuang.hellominecraft.launcher.views.HeaderTab$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.bN: +org.jackhuang.hellominecraft.launcher.views.HeaderTab$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.bO: org.jackhuang.hellominecraft.launcher.views.HeaderTab arg$1 -> a java.lang.Runnable get$Lambda(org.jackhuang.hellominecraft.launcher.views.HeaderTab) -> b void run() -> run java.lang.Runnable lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.HeaderTab) -> a -org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel -> org.jackhuang.hellominecraft.launcher.bO: +org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel -> org.jackhuang.hellominecraft.launcher.bP: javax.swing.JButton btnCheckUpdate -> a javax.swing.JButton btnSelBackgroundPath -> b javax.swing.JComboBox cboDownloadSource -> a @@ -2427,37 +2440,37 @@ org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel -> org.jackhua 33:33:void access$700(org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel,java.awt.event.FocusEvent) -> d 33:33:void access$800(org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel,java.awt.event.FocusEvent) -> e 33:33:void access$900(org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel,java.awt.event.FocusEvent) -> f -org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$1 -> org.jackhuang.hellominecraft.launcher.bP: +org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$1 -> org.jackhuang.hellominecraft.launcher.bQ: org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel this$0 -> a 86:87:void itemStateChanged(java.awt.event.ItemEvent) -> itemStateChanged -org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$10 -> org.jackhuang.hellominecraft.launcher.bQ: +org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$10 -> org.jackhuang.hellominecraft.launcher.bR: org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel this$0 -> a 163:164:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$2 -> org.jackhuang.hellominecraft.launcher.bR: +org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$2 -> org.jackhuang.hellominecraft.launcher.bS: org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel this$0 -> a 96:97:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$3 -> org.jackhuang.hellominecraft.launcher.bS: +org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$3 -> org.jackhuang.hellominecraft.launcher.bT: org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel this$0 -> a 106:107:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$4 -> org.jackhuang.hellominecraft.launcher.bT: +org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$4 -> org.jackhuang.hellominecraft.launcher.bU: org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel this$0 -> a 115:116:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$5 -> org.jackhuang.hellominecraft.launcher.bU: +org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$5 -> org.jackhuang.hellominecraft.launcher.bV: org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel this$0 -> a 122:123:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$6 -> org.jackhuang.hellominecraft.launcher.bV: +org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$6 -> org.jackhuang.hellominecraft.launcher.bW: org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel this$0 -> a 131:132:void itemStateChanged(java.awt.event.ItemEvent) -> itemStateChanged -org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$7 -> org.jackhuang.hellominecraft.launcher.bW: +org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$7 -> org.jackhuang.hellominecraft.launcher.bX: org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel this$0 -> a 139:140:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$8 -> org.jackhuang.hellominecraft.launcher.bX: +org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$8 -> org.jackhuang.hellominecraft.launcher.bY: org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel this$0 -> a 147:148:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$9 -> org.jackhuang.hellominecraft.launcher.bY: +org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel$9 -> org.jackhuang.hellominecraft.launcher.bZ: org.jackhuang.hellominecraft.launcher.views.LauncherSettingsPanel this$0 -> a 157:158:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.MainFrame -> org.jackhuang.hellominecraft.launcher.bZ: +org.jackhuang.hellominecraft.launcher.views.MainFrame -> org.jackhuang.hellominecraft.launcher.ca: org.jackhuang.hellominecraft.launcher.views.MainFrame instance -> a org.jackhuang.hellominecraft.launcher.views.HeaderTab mainTab -> a org.jackhuang.hellominecraft.launcher.views.HeaderTab gameTab -> b @@ -2500,29 +2513,29 @@ org.jackhuang.hellominecraft.launcher.views.MainFrame -> org.jackhuang.hellomine void access$lambda$0(org.jackhuang.hellominecraft.launcher.views.MainFrame,java.awt.event.ActionEvent) -> a void access$lambda$1(org.jackhuang.hellominecraft.launcher.views.MainFrame,java.awt.event.ActionEvent) -> b void access$lambda$2(org.jackhuang.hellominecraft.launcher.views.MainFrame,java.awt.event.ActionEvent) -> c -org.jackhuang.hellominecraft.launcher.views.MainFrame$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.ca: +org.jackhuang.hellominecraft.launcher.views.MainFrame$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.cb: org.jackhuang.hellominecraft.launcher.views.MainFrame arg$1 -> a java.awt.event.ActionListener get$Lambda(org.jackhuang.hellominecraft.launcher.views.MainFrame) -> b void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed java.awt.event.ActionListener lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.MainFrame) -> a -org.jackhuang.hellominecraft.launcher.views.MainFrame$$Lambda$2 -> org.jackhuang.hellominecraft.launcher.cb: +org.jackhuang.hellominecraft.launcher.views.MainFrame$$Lambda$2 -> org.jackhuang.hellominecraft.launcher.cc: org.jackhuang.hellominecraft.launcher.views.MainFrame arg$1 -> a java.awt.event.ActionListener get$Lambda(org.jackhuang.hellominecraft.launcher.views.MainFrame) -> b void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed java.awt.event.ActionListener lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.MainFrame) -> a -org.jackhuang.hellominecraft.launcher.views.MainFrame$$Lambda$3 -> org.jackhuang.hellominecraft.launcher.cc: +org.jackhuang.hellominecraft.launcher.views.MainFrame$$Lambda$3 -> org.jackhuang.hellominecraft.launcher.cd: org.jackhuang.hellominecraft.launcher.views.MainFrame arg$1 -> a java.awt.event.ActionListener get$Lambda(org.jackhuang.hellominecraft.launcher.views.MainFrame) -> b void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed java.awt.event.ActionListener lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.MainFrame) -> a -org.jackhuang.hellominecraft.launcher.views.MainFrame$1 -> org.jackhuang.hellominecraft.launcher.cd: +org.jackhuang.hellominecraft.launcher.views.MainFrame$1 -> org.jackhuang.hellominecraft.launcher.ce: org.jackhuang.hellominecraft.launcher.views.MainFrame this$0 -> a 189:190:void mouseClicked(java.awt.event.MouseEvent) -> mouseClicked 194:194:void mousePressed(java.awt.event.MouseEvent) -> mousePressed 198:198:void mouseReleased(java.awt.event.MouseEvent) -> mouseReleased 202:202:void mouseEntered(java.awt.event.MouseEvent) -> mouseEntered 206:206:void mouseExited(java.awt.event.MouseEvent) -> mouseExited -org.jackhuang.hellominecraft.launcher.views.MainPagePanel -> org.jackhuang.hellominecraft.launcher.ce: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel -> org.jackhuang.hellominecraft.launcher.cf: boolean showedNoVersion -> a boolean preaparingAuth -> b boolean isLoading -> c @@ -2594,45 +2607,45 @@ org.jackhuang.hellominecraft.launcher.views.MainPagePanel -> org.jackhuang.hello void access$lambda$3(org.jackhuang.hellominecraft.launcher.views.MainPagePanel,org.jackhuang.hellominecraft.launcher.launch.GameLauncher) -> b void access$lambda$4() -> d void access$lambda$5() -> e -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.cf: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.cg: org.jackhuang.hellominecraft.launcher.views.MainPagePanel arg$1 -> a java.awt.event.ActionListener get$Lambda(org.jackhuang.hellominecraft.launcher.views.MainPagePanel) -> b void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed java.awt.event.ActionListener lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.MainPagePanel) -> a -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$2 -> org.jackhuang.hellominecraft.launcher.cg: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$2 -> org.jackhuang.hellominecraft.launcher.ch: org.jackhuang.hellominecraft.launcher.views.MainPagePanel arg$1 -> a org.jackhuang.hellominecraft.utils.functions.Consumer get$Lambda(org.jackhuang.hellominecraft.launcher.views.MainPagePanel) -> b void accept(java.lang.Object) -> a org.jackhuang.hellominecraft.utils.functions.Consumer lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.MainPagePanel) -> a -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$3 -> org.jackhuang.hellominecraft.launcher.ch: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$3 -> org.jackhuang.hellominecraft.launcher.ci: org.jackhuang.hellominecraft.launcher.views.MainPagePanel arg$1 -> a java.lang.Runnable get$Lambda(org.jackhuang.hellominecraft.launcher.views.MainPagePanel) -> b void run() -> run java.lang.Runnable lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.MainPagePanel) -> a -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$4 -> org.jackhuang.hellominecraft.launcher.ci: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$4 -> org.jackhuang.hellominecraft.launcher.cj: org.jackhuang.hellominecraft.launcher.views.MainPagePanel arg$1 -> a org.jackhuang.hellominecraft.utils.functions.Consumer get$Lambda(org.jackhuang.hellominecraft.launcher.views.MainPagePanel) -> b void accept(java.lang.Object) -> a org.jackhuang.hellominecraft.utils.functions.Consumer lambdaFactory$(org.jackhuang.hellominecraft.launcher.views.MainPagePanel) -> a -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$5 -> org.jackhuang.hellominecraft.launcher.cj: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$5 -> org.jackhuang.hellominecraft.launcher.ck: org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$5 instance -> a void run() -> run java.lang.Runnable lambdaFactory$() -> a -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$6 -> org.jackhuang.hellominecraft.launcher.ck: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$6 -> org.jackhuang.hellominecraft.launcher.cl: org.jackhuang.hellominecraft.launcher.views.MainPagePanel$$Lambda$6 instance -> a void run() -> run java.lang.Runnable lambdaFactory$() -> a -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$1 -> org.jackhuang.hellominecraft.launcher.cl: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$1 -> org.jackhuang.hellominecraft.launcher.cm: org.jackhuang.hellominecraft.launcher.views.MainPagePanel this$0 -> a 117:118:void focusGained(java.awt.event.FocusEvent) -> focusGained 120:121:void focusLost(java.awt.event.FocusEvent) -> focusLost -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$10 -> org.jackhuang.hellominecraft.launcher.cm: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$10 -> org.jackhuang.hellominecraft.launcher.cn: org.jackhuang.hellominecraft.launcher.views.MainPagePanel this$0 -> a 220:221:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$11 -> org.jackhuang.hellominecraft.launcher.cn: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$11 -> org.jackhuang.hellominecraft.launcher.co: org.jackhuang.hellominecraft.launcher.views.MainPagePanel this$0 -> a 227:228:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$12 -> org.jackhuang.hellominecraft.launcher.co: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$12 -> org.jackhuang.hellominecraft.launcher.cp: org.jackhuang.hellominecraft.launcher.utils.auth.LoginInfo val$li -> a org.jackhuang.hellominecraft.launcher.utils.auth.IAuthenticator val$l -> a org.jackhuang.hellominecraft.utils.functions.Consumer val$listener -> a @@ -2640,39 +2653,39 @@ org.jackhuang.hellominecraft.launcher.views.MainPagePanel$12 -> org.jackhuang.he 408:417:void run() -> run 411:413:boolean lambda$run$23(java.lang.Object,java.lang.String) -> b boolean access$lambda$0(java.lang.Object,java.lang.String) -> a -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$12$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.cp: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$12$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.cq: org.jackhuang.hellominecraft.launcher.views.MainPagePanel$12$$Lambda$1 instance -> a boolean call(java.lang.Object,java.lang.Object) -> a org.jackhuang.hellominecraft.utils.Event lambdaFactory$() -> a -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$2 -> org.jackhuang.hellominecraft.launcher.cq: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$2 -> org.jackhuang.hellominecraft.launcher.cr: org.jackhuang.hellominecraft.launcher.views.MainPagePanel this$0 -> a 125:126:void keyPressed(java.awt.event.KeyEvent) -> keyPressed -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$3 -> org.jackhuang.hellominecraft.launcher.cr: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$3 -> org.jackhuang.hellominecraft.launcher.cs: org.jackhuang.hellominecraft.launcher.views.MainPagePanel this$0 -> a 134:135:void itemStateChanged(java.awt.event.ItemEvent) -> itemStateChanged -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$4 -> org.jackhuang.hellominecraft.launcher.cs: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$4 -> org.jackhuang.hellominecraft.launcher.ct: org.jackhuang.hellominecraft.launcher.views.MainPagePanel this$0 -> a 144:145:void itemStateChanged(java.awt.event.ItemEvent) -> itemStateChanged -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$5 -> org.jackhuang.hellominecraft.launcher.ct: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$5 -> org.jackhuang.hellominecraft.launcher.cu: org.jackhuang.hellominecraft.launcher.views.MainPagePanel this$0 -> a 153:154:void itemStateChanged(java.awt.event.ItemEvent) -> itemStateChanged -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$6 -> org.jackhuang.hellominecraft.launcher.cu: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$6 -> org.jackhuang.hellominecraft.launcher.cv: org.jackhuang.hellominecraft.launcher.views.MainPagePanel this$0 -> a 163:164:void focusGained(java.awt.event.FocusEvent) -> focusGained -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$7 -> org.jackhuang.hellominecraft.launcher.cv: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$7 -> org.jackhuang.hellominecraft.launcher.cw: org.jackhuang.hellominecraft.launcher.views.MainPagePanel this$0 -> a 168:169:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$8 -> org.jackhuang.hellominecraft.launcher.cw: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$8 -> org.jackhuang.hellominecraft.launcher.cx: org.jackhuang.hellominecraft.launcher.views.MainPagePanel this$0 -> a 173:174:void keyPressed(java.awt.event.KeyEvent) -> keyPressed -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$9 -> org.jackhuang.hellominecraft.launcher.cx: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$9 -> org.jackhuang.hellominecraft.launcher.cy: org.jackhuang.hellominecraft.launcher.views.MainPagePanel this$0 -> a 200:201:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.MainPagePanel$PrepareAuthDoneListener -> org.jackhuang.hellominecraft.launcher.cy: +org.jackhuang.hellominecraft.launcher.views.MainPagePanel$PrepareAuthDoneListener -> org.jackhuang.hellominecraft.launcher.cz: org.jackhuang.hellominecraft.launcher.views.MainPagePanel this$0 -> a 501:502:boolean call(java.lang.Object,java.util.List) -> a 497:497:boolean call(java.lang.Object,java.lang.Object) -> a -org.jackhuang.hellominecraft.launcher.views.NewProfileWindow -> org.jackhuang.hellominecraft.launcher.cz: +org.jackhuang.hellominecraft.launcher.views.NewProfileWindow -> org.jackhuang.hellominecraft.launcher.cA: javax.swing.JButton btnCancel -> a javax.swing.JButton btnOK -> b javax.swing.JComboBox cboProfiles -> a @@ -2686,26 +2699,26 @@ org.jackhuang.hellominecraft.launcher.views.NewProfileWindow -> org.jackhuang.he 27:27:void access$000(org.jackhuang.hellominecraft.launcher.views.NewProfileWindow,java.awt.event.KeyEvent) -> a 27:27:void access$100(org.jackhuang.hellominecraft.launcher.views.NewProfileWindow,java.awt.event.ActionEvent) -> a 27:27:void access$200(org.jackhuang.hellominecraft.launcher.views.NewProfileWindow,java.awt.event.ActionEvent) -> b -org.jackhuang.hellominecraft.launcher.views.NewProfileWindow$1 -> org.jackhuang.hellominecraft.launcher.cA: +org.jackhuang.hellominecraft.launcher.views.NewProfileWindow$1 -> org.jackhuang.hellominecraft.launcher.cB: org.jackhuang.hellominecraft.launcher.views.NewProfileWindow this$0 -> a 63:64:void keyTyped(java.awt.event.KeyEvent) -> keyTyped -org.jackhuang.hellominecraft.launcher.views.NewProfileWindow$2 -> org.jackhuang.hellominecraft.launcher.cB: +org.jackhuang.hellominecraft.launcher.views.NewProfileWindow$2 -> org.jackhuang.hellominecraft.launcher.cC: org.jackhuang.hellominecraft.launcher.views.NewProfileWindow this$0 -> a 72:73:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.launcher.views.NewProfileWindow$3 -> org.jackhuang.hellominecraft.launcher.cC: +org.jackhuang.hellominecraft.launcher.views.NewProfileWindow$3 -> org.jackhuang.hellominecraft.launcher.cD: org.jackhuang.hellominecraft.launcher.views.NewProfileWindow this$0 -> a 79:80:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.logging.AppenderControl -> org.jackhuang.hellominecraft.launcher.cD: +org.jackhuang.hellominecraft.logging.AppenderControl -> org.jackhuang.hellominecraft.launcher.cE: java.lang.ThreadLocal recursive -> a org.jackhuang.hellominecraft.logging.appender.IAppender appender -> a org.jackhuang.hellominecraft.logging.Level level -> a int intLevel -> a 35:35:org.jackhuang.hellominecraft.logging.appender.IAppender getAppender() -> a 39:69:void callAppender(org.jackhuang.hellominecraft.logging.LogEvent) -> a -org.jackhuang.hellominecraft.logging.Configuration -> org.jackhuang.hellominecraft.launcher.cE: +org.jackhuang.hellominecraft.logging.Configuration -> org.jackhuang.hellominecraft.launcher.cF: java.util.ArrayList appenders -> a org.jackhuang.hellominecraft.logging.Configuration DEFAULT -> a -org.jackhuang.hellominecraft.logging.Level -> org.jackhuang.hellominecraft.launcher.cF: +org.jackhuang.hellominecraft.logging.Level -> org.jackhuang.hellominecraft.launcher.cG: org.jackhuang.hellominecraft.logging.Level OFF -> a org.jackhuang.hellominecraft.logging.Level FATAL -> b org.jackhuang.hellominecraft.logging.Level ERROR -> c @@ -2720,52 +2733,52 @@ org.jackhuang.hellominecraft.logging.Level -> org.jackhuang.hellominecraft.launc 23:23:org.jackhuang.hellominecraft.logging.Level valueOf(java.lang.String) -> a 41:41:boolean lessOrEqual(org.jackhuang.hellominecraft.logging.Level) -> a 45:45:boolean lessOrEqual(int) -> a -org.jackhuang.hellominecraft.logging.LogEvent -> org.jackhuang.hellominecraft.launcher.cG: +org.jackhuang.hellominecraft.logging.LogEvent -> org.jackhuang.hellominecraft.launcher.cH: org.jackhuang.hellominecraft.logging.Level level -> a java.lang.String threadName -> a java.lang.Throwable thrown -> a org.jackhuang.hellominecraft.logging.message.IMessage message -> a -org.jackhuang.hellominecraft.logging.LoggingException -> org.jackhuang.hellominecraft.launcher.cH: -org.jackhuang.hellominecraft.logging.appender.AbstractAppender -> org.jackhuang.hellominecraft.launcher.cI: +org.jackhuang.hellominecraft.logging.LoggingException -> org.jackhuang.hellominecraft.launcher.cI: +org.jackhuang.hellominecraft.logging.appender.AbstractAppender -> org.jackhuang.hellominecraft.launcher.cJ: java.lang.String name -> a org.jackhuang.hellominecraft.logging.layout.ILayout layout -> a boolean ignoreExceptions -> a 44:44:java.lang.String getName() -> a 49:49:boolean ignoreExceptions() -> a 54:54:org.jackhuang.hellominecraft.logging.layout.ILayout getLayout() -> a -org.jackhuang.hellominecraft.logging.appender.ConsoleAppender -> org.jackhuang.hellominecraft.launcher.cJ: -org.jackhuang.hellominecraft.logging.appender.ConsoleAppender$SystemErrStream -> org.jackhuang.hellominecraft.launcher.cK: +org.jackhuang.hellominecraft.logging.appender.ConsoleAppender -> org.jackhuang.hellominecraft.launcher.cK: +org.jackhuang.hellominecraft.logging.appender.ConsoleAppender$SystemErrStream -> org.jackhuang.hellominecraft.launcher.cL: 66:66:void close() -> close 70:71:void flush() -> flush 75:76:void write(byte[]) -> write 81:82:void write(byte[],int,int) -> write 86:87:void write(int) -> write -org.jackhuang.hellominecraft.logging.appender.ConsoleAppender$SystemOutStream -> org.jackhuang.hellominecraft.launcher.cL: +org.jackhuang.hellominecraft.logging.appender.ConsoleAppender$SystemOutStream -> org.jackhuang.hellominecraft.launcher.cM: 38:38:void close() -> close 42:43:void flush() -> flush 47:48:void write(byte[]) -> write 53:54:void write(byte[],int,int) -> write 58:59:void write(int) -> write -org.jackhuang.hellominecraft.logging.appender.IAppender -> org.jackhuang.hellominecraft.launcher.cM: +org.jackhuang.hellominecraft.logging.appender.IAppender -> org.jackhuang.hellominecraft.launcher.cN: void append(org.jackhuang.hellominecraft.logging.LogEvent) -> a java.lang.String getName() -> a boolean ignoreExceptions() -> a org.jackhuang.hellominecraft.logging.layout.ILayout getLayout() -> a -org.jackhuang.hellominecraft.logging.appender.OutputStreamAppender -> org.jackhuang.hellominecraft.launcher.cN: +org.jackhuang.hellominecraft.logging.appender.OutputStreamAppender -> org.jackhuang.hellominecraft.launcher.cO: java.io.OutputStream stream -> a boolean immediateFlush -> a java.util.concurrent.locks.Lock readLock -> a 48:62:void append(org.jackhuang.hellominecraft.logging.LogEvent) -> a -org.jackhuang.hellominecraft.logging.layout.AbstractStringLayout -> org.jackhuang.hellominecraft.launcher.cO: +org.jackhuang.hellominecraft.logging.layout.AbstractStringLayout -> org.jackhuang.hellominecraft.launcher.cP: 29:29:byte[] toByteArray(org.jackhuang.hellominecraft.logging.LogEvent) -> a -org.jackhuang.hellominecraft.logging.layout.DefaultLayout -> org.jackhuang.hellominecraft.launcher.cP: +org.jackhuang.hellominecraft.logging.layout.DefaultLayout -> org.jackhuang.hellominecraft.launcher.cQ: java.text.SimpleDateFormat sdf -> a 32:32:java.lang.String toSerializable(org.jackhuang.hellominecraft.logging.LogEvent) -> a 27:27:java.io.Serializable toSerializable(org.jackhuang.hellominecraft.logging.LogEvent) -> a -org.jackhuang.hellominecraft.logging.layout.ILayout -> org.jackhuang.hellominecraft.launcher.cQ: +org.jackhuang.hellominecraft.logging.layout.ILayout -> org.jackhuang.hellominecraft.launcher.cR: byte[] toByteArray(org.jackhuang.hellominecraft.logging.LogEvent) -> a java.io.Serializable toSerializable(org.jackhuang.hellominecraft.logging.LogEvent) -> a -org.jackhuang.hellominecraft.logging.logger.AbstractLogger -> org.jackhuang.hellominecraft.launcher.cR: +org.jackhuang.hellominecraft.logging.logger.AbstractLogger -> org.jackhuang.hellominecraft.launcher.cS: java.lang.Class DEFAULT_MESSAGE_FACTORY_CLASS -> a java.lang.String FQCN -> a java.lang.String THROWING -> b @@ -2845,7 +2858,7 @@ org.jackhuang.hellominecraft.logging.logger.AbstractLogger -> org.jackhuang.hell 515:518:void warn(java.lang.String) -> f 522:526:void warn(java.lang.String,java.lang.Object[]) -> f 530:533:void warn(java.lang.String,java.lang.Throwable) -> f -org.jackhuang.hellominecraft.logging.logger.ILogger -> org.jackhuang.hellominecraft.launcher.cS: +org.jackhuang.hellominecraft.logging.logger.ILogger -> org.jackhuang.hellominecraft.launcher.cT: void catching(org.jackhuang.hellominecraft.logging.Level,java.lang.Throwable) -> a void catching(java.lang.Throwable) -> a void debug(org.jackhuang.hellominecraft.logging.message.IMessage) -> a @@ -2910,7 +2923,7 @@ org.jackhuang.hellominecraft.logging.logger.ILogger -> org.jackhuang.hellominecr void warn(java.lang.String) -> f void warn(java.lang.String,java.lang.Object[]) -> f void warn(java.lang.String,java.lang.Throwable) -> f -org.jackhuang.hellominecraft.logging.logger.Logger -> org.jackhuang.hellominecraft.launcher.cT: +org.jackhuang.hellominecraft.logging.logger.Logger -> org.jackhuang.hellominecraft.launcher.cU: org.jackhuang.hellominecraft.logging.logger.Logger$PrivateConfig config -> a java.util.Map appenders -> a 45:48:void setLevel(org.jackhuang.hellominecraft.logging.Level) -> a @@ -2927,7 +2940,7 @@ org.jackhuang.hellominecraft.logging.logger.Logger -> org.jackhuang.hellominecra 105:106:void removeAppender(org.jackhuang.hellominecraft.logging.appender.IAppender) -> b 109:113:java.util.Map getAppenders() -> a 118:119:java.lang.String toString() -> toString -org.jackhuang.hellominecraft.logging.logger.Logger$PrivateConfig -> org.jackhuang.hellominecraft.launcher.cU: +org.jackhuang.hellominecraft.logging.logger.Logger$PrivateConfig -> org.jackhuang.hellominecraft.launcher.cV: org.jackhuang.hellominecraft.logging.Configuration config -> a org.jackhuang.hellominecraft.logging.Level level -> a int intLevel -> a @@ -2939,7 +2952,7 @@ org.jackhuang.hellominecraft.logging.logger.Logger$PrivateConfig -> org.jackhuan 160:160:boolean filter(org.jackhuang.hellominecraft.logging.Level,java.lang.Object,java.lang.Throwable) -> a 165:165:boolean filter(org.jackhuang.hellominecraft.logging.Level,org.jackhuang.hellominecraft.logging.message.IMessage,java.lang.Throwable) -> a 122:122:org.jackhuang.hellominecraft.logging.Level access$000(org.jackhuang.hellominecraft.logging.logger.Logger$PrivateConfig) -> a -org.jackhuang.hellominecraft.logging.logger.SimpleLogger -> org.jackhuang.hellominecraft.launcher.cV: +org.jackhuang.hellominecraft.logging.logger.SimpleLogger -> org.jackhuang.hellominecraft.launcher.cW: char SPACE -> a java.text.DateFormat dateFormatter -> a org.jackhuang.hellominecraft.logging.Level level -> a @@ -2956,19 +2969,19 @@ org.jackhuang.hellominecraft.logging.logger.SimpleLogger -> org.jackhuang.hellom 129:129:boolean isEnabled(org.jackhuang.hellominecraft.logging.Level,java.lang.String,java.lang.Object[]) -> a 134:134:boolean isEnabled(org.jackhuang.hellominecraft.logging.Level,java.lang.Object,java.lang.Throwable) -> a 139:139:boolean isEnabled(org.jackhuang.hellominecraft.logging.Level,org.jackhuang.hellominecraft.logging.message.IMessage,java.lang.Throwable) -> a -org.jackhuang.hellominecraft.logging.message.AbstractMessageFactory -> org.jackhuang.hellominecraft.launcher.cW: +org.jackhuang.hellominecraft.logging.message.AbstractMessageFactory -> org.jackhuang.hellominecraft.launcher.cX: 28:28:org.jackhuang.hellominecraft.logging.message.IMessage newMessage(java.lang.Object) -> a 33:33:org.jackhuang.hellominecraft.logging.message.IMessage newMessage(java.lang.String) -> a -org.jackhuang.hellominecraft.logging.message.IMessage -> org.jackhuang.hellominecraft.launcher.cX: +org.jackhuang.hellominecraft.logging.message.IMessage -> org.jackhuang.hellominecraft.launcher.cY: java.lang.String getFormattedMessage() -> a java.lang.String getFormat() -> b java.lang.Object[] getParameters() -> a java.lang.Throwable getThrowable() -> a -org.jackhuang.hellominecraft.logging.message.IMessageFactory -> org.jackhuang.hellominecraft.launcher.cY: +org.jackhuang.hellominecraft.logging.message.IMessageFactory -> org.jackhuang.hellominecraft.launcher.cZ: org.jackhuang.hellominecraft.logging.message.IMessage newMessage(java.lang.Object) -> a org.jackhuang.hellominecraft.logging.message.IMessage newMessage(java.lang.String) -> a org.jackhuang.hellominecraft.logging.message.IMessage newMessage(java.lang.String,java.lang.Object[]) -> a -org.jackhuang.hellominecraft.logging.message.ObjectMessage -> org.jackhuang.hellominecraft.launcher.cZ: +org.jackhuang.hellominecraft.logging.message.ObjectMessage -> org.jackhuang.hellominecraft.launcher.da: long serialVersionUID -> a java.lang.Object obj -> a 34:34:java.lang.String getFormattedMessage() -> a @@ -2978,7 +2991,7 @@ org.jackhuang.hellominecraft.logging.message.ObjectMessage -> org.jackhuang.hell 63:63:int hashCode() -> hashCode 68:68:java.lang.String toString() -> toString 73:73:java.lang.Throwable getThrowable() -> a -org.jackhuang.hellominecraft.logging.message.ParameterizedMessage -> org.jackhuang.hellominecraft.launcher.da: +org.jackhuang.hellominecraft.logging.message.ParameterizedMessage -> org.jackhuang.hellominecraft.launcher.db: java.lang.String RECURSION_PREFIX -> a java.lang.String RECURSION_SUFFIX -> b java.lang.String ERROR_PREFIX -> c @@ -3009,10 +3022,10 @@ org.jackhuang.hellominecraft.logging.message.ParameterizedMessage -> org.jackhua 233:336:void recursiveDeepToString(java.lang.Object,java.lang.StringBuilder,java.util.Set) -> a 339:340:java.lang.String identityToString(java.lang.Object) -> b 345:345:java.lang.String toString() -> toString -org.jackhuang.hellominecraft.logging.message.ParameterizedMessageFactory -> org.jackhuang.hellominecraft.launcher.db: +org.jackhuang.hellominecraft.logging.message.ParameterizedMessageFactory -> org.jackhuang.hellominecraft.launcher.dc: org.jackhuang.hellominecraft.logging.message.ParameterizedMessageFactory INSTANCE -> a 29:29:org.jackhuang.hellominecraft.logging.message.IMessage newMessage(java.lang.String,java.lang.Object[]) -> a -org.jackhuang.hellominecraft.logging.message.SimpleMessage -> org.jackhuang.hellominecraft.launcher.dc: +org.jackhuang.hellominecraft.logging.message.SimpleMessage -> org.jackhuang.hellominecraft.launcher.dd: long serialVersionUID -> a java.lang.String message -> a 39:39:java.lang.String getFormattedMessage() -> a @@ -3022,7 +3035,7 @@ org.jackhuang.hellominecraft.logging.message.SimpleMessage -> org.jackhuang.hell 68:68:int hashCode() -> hashCode 73:73:java.lang.String toString() -> toString 78:78:java.lang.Throwable getThrowable() -> a -org.jackhuang.hellominecraft.logging.message.StringFormattedMessage -> org.jackhuang.hellominecraft.launcher.dd: +org.jackhuang.hellominecraft.logging.message.StringFormattedMessage -> org.jackhuang.hellominecraft.launcher.de: long serialVersionUID -> a java.lang.String messagePattern -> a java.lang.Object[] argArray -> a @@ -3051,7 +3064,7 @@ org.jackhuang.hellominecraft.lookandfeel.HelloMinecraftLookAndFeel -> org.jackhu 43:43:java.lang.String getName() -> getName 53:53:java.lang.String getID() -> getID 63:63:java.lang.String getDescription() -> getDescription -org.jackhuang.hellominecraft.lookandfeel.components.ConstomButton -> org.jackhuang.hellominecraft.launcher.de: +org.jackhuang.hellominecraft.lookandfeel.components.ConstomButton -> org.jackhuang.hellominecraft.launcher.df: java.awt.Color normalFg -> a java.awt.Color normalBg -> b java.awt.Color prelightFg -> c @@ -3062,7 +3075,7 @@ org.jackhuang.hellominecraft.lookandfeel.components.ConstomButton -> org.jackhua long lastDrawTime -> a int radix -> b boolean notDraw -> a -org.jackhuang.hellominecraft.lookandfeel.components.IConstomable -> org.jackhuang.hellominecraft.launcher.df: +org.jackhuang.hellominecraft.lookandfeel.components.IConstomable -> org.jackhuang.hellominecraft.launcher.dg: boolean constomBackground() -> a boolean constomForeground() -> b org.jackhuang.hellominecraft.lookandfeel.painters.ButtonPainter -> org.jackhuang.hellominecraft.lookandfeel.painters.ButtonPainter: @@ -3209,37 +3222,39 @@ org.jackhuang.hellominecraft.lookandfeel.ui.ScrollButton -> org.jackhuang.hellom 66:66:java.awt.Dimension getPreferredSize() -> getPreferredSize 71:72:void repaint(long,int,int,int,int) -> repaint 81:81:void paint(java.awt.Graphics) -> paint -org.jackhuang.hellominecraft.tasks.DoingDoneListener -> org.jackhuang.hellominecraft.launcher.dg: +org.jackhuang.hellominecraft.tasks.DoingDoneListener -> org.jackhuang.hellominecraft.launcher.dh: void onDone(java.lang.Object) -> a void onDoing(java.lang.Object) -> b void onFailed(java.lang.Object) -> c -org.jackhuang.hellominecraft.tasks.ParallelTask -> org.jackhuang.hellominecraft.launcher.dh: +org.jackhuang.hellominecraft.tasks.ParallelTask -> org.jackhuang.hellominecraft.launcher.di: java.util.Collection dependsTask -> a 32:32:boolean executeTask() -> a 37:37:java.lang.String getInfo() -> a 42:42:java.util.Collection getDependTasks() -> b 46:47:void addDependsTask(org.jackhuang.hellominecraft.tasks.Task) -> a -org.jackhuang.hellominecraft.tasks.ProgressProvider -> org.jackhuang.hellominecraft.launcher.di: - org.jackhuang.hellominecraft.tasks.ProgressProviderListener ppl -> a - 28:29:org.jackhuang.hellominecraft.tasks.ProgressProvider setProgressProviderListener(org.jackhuang.hellominecraft.tasks.ProgressProviderListener) -> a org.jackhuang.hellominecraft.tasks.ProgressProviderListener -> org.jackhuang.hellominecraft.launcher.dj: - void setProgress(int,int) -> a - void setStatus(java.lang.String) -> a - void onProgressProviderDone() -> b + void setProgress(org.jackhuang.hellominecraft.tasks.Task,int,int) -> a + void setStatus(org.jackhuang.hellominecraft.tasks.Task,java.lang.String) -> a + void onProgressProviderDone(org.jackhuang.hellominecraft.tasks.Task) -> a org.jackhuang.hellominecraft.tasks.Task -> org.jackhuang.hellominecraft.launcher.dk: java.lang.Throwable failReason -> a java.lang.String tag -> c - boolean parallelExecuting -> a + boolean parallelExecuting -> c + java.util.ArrayList taskListener -> b + org.jackhuang.hellominecraft.tasks.ProgressProviderListener ppl -> a boolean executeTask() -> a - 41:41:boolean abort() -> b - 45:45:java.lang.Throwable getFailReason() -> a - 50:51:void setFailReason(java.lang.Throwable) -> a - 57:58:org.jackhuang.hellominecraft.tasks.Task setTag(java.lang.String) -> a - 62:62:boolean isParallelExecuting() -> c - 66:67:void setParallelExecuting(boolean) -> a + 42:42:boolean abort() -> b + 46:46:java.lang.Throwable getFailReason() -> a + 51:52:void setFailReason(java.lang.Throwable) -> a + 58:59:org.jackhuang.hellominecraft.tasks.Task setTag(java.lang.String) -> a + 63:63:boolean isParallelExecuting() -> c + 67:68:void setParallelExecuting(boolean) -> a + 73:74:org.jackhuang.hellominecraft.tasks.Task addTaskListener(org.jackhuang.hellominecraft.tasks.DoingDoneListener) -> a + 78:78:java.util.ArrayList getTaskListeners() -> a java.lang.String getInfo() -> a - 72:72:java.util.Collection getDependTasks() -> b - 76:76:java.util.Collection getAfterTasks() -> a + 84:84:java.util.Collection getDependTasks() -> b + 88:88:java.util.Collection getAfterTasks() -> a + 94:95:org.jackhuang.hellominecraft.tasks.Task setProgressProviderListener(org.jackhuang.hellominecraft.tasks.ProgressProviderListener) -> a org.jackhuang.hellominecraft.tasks.TaskInfo -> org.jackhuang.hellominecraft.launcher.dl: java.lang.String info -> a 33:33:java.lang.String getInfo() -> a @@ -3257,10 +3272,10 @@ org.jackhuang.hellominecraft.tasks.TaskList -> org.jackhuang.hellominecraft.laun 59:61:void addTask(org.jackhuang.hellominecraft.tasks.Task) -> a 64:64:int taskCount() -> a 90:109:void processTasks(java.util.Collection) -> a - 112:130:void executeTask(org.jackhuang.hellominecraft.tasks.Task) -> b - 134:142:void run() -> run - 145:145:boolean isEmpty() -> a - 149:157:void abort() -> b + 112:136:void executeTask(org.jackhuang.hellominecraft.tasks.Task) -> b + 140:148:void run() -> run + 151:151:boolean isEmpty() -> a + 155:163:void abort() -> b 32:32:void access$000(org.jackhuang.hellominecraft.tasks.TaskList,org.jackhuang.hellominecraft.tasks.Task) -> a org.jackhuang.hellominecraft.tasks.TaskList$InvokeThread -> org.jackhuang.hellominecraft.launcher.dn: org.jackhuang.hellominecraft.tasks.Task task -> a @@ -3279,62 +3294,106 @@ org.jackhuang.hellominecraft.tasks.TaskWindow -> org.jackhuang.hellominecraft.la org.jackhuang.hellominecraft.tasks.TaskWindow instance -> a boolean suc -> a org.jackhuang.hellominecraft.tasks.TaskList taskList -> a - java.util.ArrayList failReasons -> a + java.util.ArrayList failReasons -> c javax.swing.JButton btnCancel -> a javax.swing.JLabel lblSingleProgress -> a javax.swing.JLabel lblTotalProgress -> b - javax.swing.JList lstDownload -> a + javax.swing.JTable lstDownload -> a javax.swing.JProgressBar pgsSingle -> a javax.swing.JProgressBar pgsTotal -> b javax.swing.JScrollPane srlDownload -> a - 38:39:org.jackhuang.hellominecraft.tasks.TaskWindow getInstance() -> a - 59:60:org.jackhuang.hellominecraft.tasks.TaskWindow addTask(org.jackhuang.hellominecraft.tasks.Task) -> a - 64:68:void clean() -> c - 71:85:boolean start() -> a - 97:170:void initComponents() -> d - 173:175:void btnCancelActionPerformed(java.awt.event.ActionEvent) -> a - 178:187:void formWindowClosed(java.awt.event.WindowEvent) -> a - 201:203:void setProgress(int,int) -> a - 207:210:void onDone() -> a - 214:219:void onDoing(org.jackhuang.hellominecraft.tasks.Task) -> a - 222:222:boolean areTasksFinished() -> b - 227:229:void onDone(org.jackhuang.hellominecraft.tasks.Task) -> b - 233:238:void onFailed(org.jackhuang.hellominecraft.tasks.Task) -> c - 243:243:void onProgressProviderDone() -> b - 247:248:void setStatus(java.lang.String) -> a - 32:32:void onFailed(java.lang.Object) -> c - 32:32:void onDoing(java.lang.Object) -> b - 32:32:void onDone(java.lang.Object) -> a - 32:32:void access$000(org.jackhuang.hellominecraft.tasks.TaskWindow,java.awt.event.WindowEvent) -> a - 32:32:void access$100(org.jackhuang.hellominecraft.tasks.TaskWindow,java.awt.event.ActionEvent) -> a + java.util.ArrayList tasks -> a + java.util.ArrayList progresses -> b + 39:40:org.jackhuang.hellominecraft.tasks.TaskWindow getInstance() -> a + 60:61:org.jackhuang.hellominecraft.tasks.TaskWindow addTask(org.jackhuang.hellominecraft.tasks.Task) -> a + 65:69:void clean() -> b + 72:87:boolean start() -> a + 99:176:void initComponents() -> c + 179:181:void btnCancelActionPerformed(java.awt.event.ActionEvent) -> a + 184:195:void formWindowClosed(java.awt.event.WindowEvent) -> a + 212:224:void setProgress(org.jackhuang.hellominecraft.tasks.Task,int,int) -> a + 228:231:void onDone() -> a + 235:243:void onDoing(org.jackhuang.hellominecraft.tasks.Task) -> b + 246:246:boolean areTasksFinished() -> b + 251:260:void onDone(org.jackhuang.hellominecraft.tasks.Task) -> c + 264:273:void onFailed(org.jackhuang.hellominecraft.tasks.Task) -> d + 278:278:void onProgressProviderDone(org.jackhuang.hellominecraft.tasks.Task) -> a + 282:285:void setStatus(org.jackhuang.hellominecraft.tasks.Task,java.lang.String) -> a + 33:33:void onFailed(java.lang.Object) -> c + 33:33:void onDoing(java.lang.Object) -> b + 33:33:void onDone(java.lang.Object) -> a + 283:284:void lambda$setStatus$4(java.lang.String) -> a + 265:272:void lambda$onFailed$3(org.jackhuang.hellominecraft.tasks.Task) -> e + 252:259:void lambda$onDone$2(org.jackhuang.hellominecraft.tasks.Task) -> f + 238:242:void lambda$onDoing$1(org.jackhuang.hellominecraft.tasks.Task) -> g + 213:223:void lambda$setProgress$0(org.jackhuang.hellominecraft.tasks.Task,int,int) -> b + 33:33:void access$000(org.jackhuang.hellominecraft.tasks.TaskWindow,java.awt.event.WindowEvent) -> a + 33:33:void access$100(org.jackhuang.hellominecraft.tasks.TaskWindow,java.awt.event.ActionEvent) -> a + void access$lambda$0(org.jackhuang.hellominecraft.tasks.TaskWindow,org.jackhuang.hellominecraft.tasks.Task,int,int) -> a + void access$lambda$1(org.jackhuang.hellominecraft.tasks.TaskWindow,org.jackhuang.hellominecraft.tasks.Task) -> a + void access$lambda$2(org.jackhuang.hellominecraft.tasks.TaskWindow,org.jackhuang.hellominecraft.tasks.Task) -> b + void access$lambda$3(org.jackhuang.hellominecraft.tasks.TaskWindow,org.jackhuang.hellominecraft.tasks.Task) -> c + void access$lambda$4(org.jackhuang.hellominecraft.tasks.TaskWindow,java.lang.String) -> a org.jackhuang.hellominecraft.tasks.TaskWindow$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.dr: org.jackhuang.hellominecraft.tasks.TaskList arg$1 -> a java.lang.Runnable get$Lambda(org.jackhuang.hellominecraft.tasks.TaskList) -> b void run() -> run java.lang.Runnable lambdaFactory$(org.jackhuang.hellominecraft.tasks.TaskList) -> a -org.jackhuang.hellominecraft.tasks.TaskWindow$1 -> org.jackhuang.hellominecraft.launcher.ds: +org.jackhuang.hellominecraft.tasks.TaskWindow$$Lambda$4 -> org.jackhuang.hellominecraft.launcher.ds: + org.jackhuang.hellominecraft.tasks.TaskWindow arg$1 -> a + org.jackhuang.hellominecraft.tasks.Task arg$2 -> a + int arg$3 -> a + int arg$4 -> b + java.lang.Runnable get$Lambda(org.jackhuang.hellominecraft.tasks.TaskWindow,org.jackhuang.hellominecraft.tasks.Task,int,int) -> b + void run() -> run + java.lang.Runnable lambdaFactory$(org.jackhuang.hellominecraft.tasks.TaskWindow,org.jackhuang.hellominecraft.tasks.Task,int,int) -> a +org.jackhuang.hellominecraft.tasks.TaskWindow$$Lambda$5 -> org.jackhuang.hellominecraft.launcher.dt: + org.jackhuang.hellominecraft.tasks.TaskWindow arg$1 -> a + org.jackhuang.hellominecraft.tasks.Task arg$2 -> a + java.lang.Runnable get$Lambda(org.jackhuang.hellominecraft.tasks.TaskWindow,org.jackhuang.hellominecraft.tasks.Task) -> b + void run() -> run + java.lang.Runnable lambdaFactory$(org.jackhuang.hellominecraft.tasks.TaskWindow,org.jackhuang.hellominecraft.tasks.Task) -> a +org.jackhuang.hellominecraft.tasks.TaskWindow$$Lambda$6 -> org.jackhuang.hellominecraft.launcher.du: + org.jackhuang.hellominecraft.tasks.TaskWindow arg$1 -> a + org.jackhuang.hellominecraft.tasks.Task arg$2 -> a + java.lang.Runnable get$Lambda(org.jackhuang.hellominecraft.tasks.TaskWindow,org.jackhuang.hellominecraft.tasks.Task) -> b + void run() -> run + java.lang.Runnable lambdaFactory$(org.jackhuang.hellominecraft.tasks.TaskWindow,org.jackhuang.hellominecraft.tasks.Task) -> a +org.jackhuang.hellominecraft.tasks.TaskWindow$$Lambda$7 -> org.jackhuang.hellominecraft.launcher.dv: + org.jackhuang.hellominecraft.tasks.TaskWindow arg$1 -> a + org.jackhuang.hellominecraft.tasks.Task arg$2 -> a + java.lang.Runnable get$Lambda(org.jackhuang.hellominecraft.tasks.TaskWindow,org.jackhuang.hellominecraft.tasks.Task) -> b + void run() -> run + java.lang.Runnable lambdaFactory$(org.jackhuang.hellominecraft.tasks.TaskWindow,org.jackhuang.hellominecraft.tasks.Task) -> a +org.jackhuang.hellominecraft.tasks.TaskWindow$$Lambda$8 -> org.jackhuang.hellominecraft.launcher.dw: + org.jackhuang.hellominecraft.tasks.TaskWindow arg$1 -> a + java.lang.String arg$2 -> a + java.lang.Runnable get$Lambda(org.jackhuang.hellominecraft.tasks.TaskWindow,java.lang.String) -> b + void run() -> run + java.lang.Runnable lambdaFactory$(org.jackhuang.hellominecraft.tasks.TaskWindow,java.lang.String) -> a +org.jackhuang.hellominecraft.tasks.TaskWindow$1 -> org.jackhuang.hellominecraft.launcher.dx: org.jackhuang.hellominecraft.tasks.TaskWindow this$0 -> a - 110:111:void windowClosed(java.awt.event.WindowEvent) -> windowClosed -org.jackhuang.hellominecraft.tasks.TaskWindow$2 -> org.jackhuang.hellominecraft.launcher.dt: + 112:113:void windowClosed(java.awt.event.WindowEvent) -> windowClosed +org.jackhuang.hellominecraft.tasks.TaskWindow$2 -> org.jackhuang.hellominecraft.launcher.dy: org.jackhuang.hellominecraft.tasks.TaskWindow this$0 -> a - 117:118:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.tasks.communication.DefaultPreviousResult -> org.jackhuang.hellominecraft.launcher.du: + 119:120:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed +org.jackhuang.hellominecraft.tasks.communication.DefaultPreviousResult -> org.jackhuang.hellominecraft.launcher.dz: java.lang.Object a -> a 34:34:java.lang.Object getResult() -> a -org.jackhuang.hellominecraft.tasks.communication.PreviousResult -> org.jackhuang.hellominecraft.launcher.dv: +org.jackhuang.hellominecraft.tasks.communication.PreviousResult -> org.jackhuang.hellominecraft.launcher.dA: java.lang.Object getResult() -> a -org.jackhuang.hellominecraft.tasks.communication.PreviousResultRegistrator -> org.jackhuang.hellominecraft.launcher.dw: +org.jackhuang.hellominecraft.tasks.communication.PreviousResultRegistrator -> org.jackhuang.hellominecraft.launcher.dB: org.jackhuang.hellominecraft.tasks.Task registerPreviousResult(org.jackhuang.hellominecraft.tasks.communication.PreviousResult) -> a -org.jackhuang.hellominecraft.tasks.download.ContentGetAndShowTask -> org.jackhuang.hellominecraft.launcher.dx: +org.jackhuang.hellominecraft.tasks.download.ContentGetAndShowTask -> org.jackhuang.hellominecraft.launcher.dC: java.lang.String info -> b 35:36:boolean executeTask() -> a 43:43:java.lang.String getInfo() -> a 48:51:boolean call(java.lang.Object,java.lang.String) -> a 26:26:boolean call(java.lang.Object,java.lang.Object) -> a -org.jackhuang.hellominecraft.tasks.download.DownloadListener -> org.jackhuang.hellominecraft.launcher.dy: +org.jackhuang.hellominecraft.tasks.download.DownloadListener -> org.jackhuang.hellominecraft.launcher.dD: boolean OnFailed() -> a - void OnFailedMoreThan5Times(java.lang.String) -> b -org.jackhuang.hellominecraft.tasks.download.FileDownloadTask -> org.jackhuang.hellominecraft.launcher.dz: + void OnFailedMoreThan5Times(java.lang.String) -> a +org.jackhuang.hellominecraft.tasks.download.FileDownloadTask -> org.jackhuang.hellominecraft.launcher.dE: javax.net.ssl.X509TrustManager xtm -> a javax.net.ssl.HostnameVerifier hnv -> a int MAX_BUFFER_SIZE -> a @@ -3344,41 +3403,41 @@ org.jackhuang.hellominecraft.tasks.download.FileDownloadTask -> org.jackhuang.he java.io.File filePath -> a java.io.RandomAccessFile file -> a java.io.InputStream stream -> a - boolean shouldContinue -> b - boolean aborted -> c + boolean shouldContinue -> a + boolean aborted -> b java.util.ArrayList al -> a - 104:104:java.lang.String getUrl() -> b - 113:131:void closeFiles() -> a - 136:222:boolean executeTask() -> a - 226:227:void download(java.lang.String,java.lang.String,org.jackhuang.hellominecraft.tasks.download.DownloadListener) -> a - 231:233:boolean abort() -> b - 238:238:java.lang.String getInfo() -> a - 243:243:java.io.File getResult() -> a - 250:251:org.jackhuang.hellominecraft.tasks.Task registerPreviousResult(org.jackhuang.hellominecraft.tasks.communication.PreviousResult) -> a + 103:103:java.lang.String getUrl() -> b + 112:128:void closeFiles() -> a + 133:212:boolean executeTask() -> a + 216:217:void download(java.lang.String,java.lang.String,org.jackhuang.hellominecraft.tasks.download.DownloadListener) -> a + 221:223:boolean abort() -> b + 228:228:java.lang.String getInfo() -> a + 233:233:java.io.File getResult() -> a + 240:241:org.jackhuang.hellominecraft.tasks.Task registerPreviousResult(org.jackhuang.hellominecraft.tasks.communication.PreviousResult) -> a 44:44:java.lang.Object getResult() -> a - 60:60:boolean lambda$static$0(java.lang.String,javax.net.ssl.SSLSession) -> b + 60:60:boolean lambda$static$5(java.lang.String,javax.net.ssl.SSLSession) -> b boolean access$lambda$0(java.lang.String,javax.net.ssl.SSLSession) -> a -org.jackhuang.hellominecraft.tasks.download.FileDownloadTask$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.dA: +org.jackhuang.hellominecraft.tasks.download.FileDownloadTask$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.dF: org.jackhuang.hellominecraft.tasks.download.FileDownloadTask$$Lambda$1 instance -> a boolean verify(java.lang.String,javax.net.ssl.SSLSession) -> verify javax.net.ssl.HostnameVerifier lambdaFactory$() -> a -org.jackhuang.hellominecraft.tasks.download.FileDownloadTask$1 -> org.jackhuang.hellominecraft.launcher.dB: +org.jackhuang.hellominecraft.tasks.download.FileDownloadTask$1 -> org.jackhuang.hellominecraft.launcher.dG: 49:49:void checkClientTrusted(java.security.cert.X509Certificate[],java.lang.String) -> checkClientTrusted 53:53:void checkServerTrusted(java.security.cert.X509Certificate[],java.lang.String) -> checkServerTrusted 57:57:java.security.cert.X509Certificate[] getAcceptedIssuers() -> getAcceptedIssuers -org.jackhuang.hellominecraft.tasks.download.HTTPGetTask -> org.jackhuang.hellominecraft.launcher.dC: +org.jackhuang.hellominecraft.tasks.download.HTTPGetTask -> org.jackhuang.hellominecraft.launcher.dH: java.lang.String url -> d java.lang.String encoding -> e java.lang.String result -> f org.jackhuang.hellominecraft.utils.EventHandler tdtsl -> a - boolean shouldContinue -> b + boolean shouldContinue -> a 54:78:boolean executeTask() -> a 83:84:boolean abort() -> b 89:89:java.lang.String getInfo() -> a 94:94:java.lang.String getResult() -> b 32:32:java.lang.Object getResult() -> a -org.jackhuang.hellominecraft.tasks.download.NetException -> org.jackhuang.hellominecraft.launcher.dD: -org.jackhuang.hellominecraft.utils.ArrayUtils -> org.jackhuang.hellominecraft.launcher.dE: +org.jackhuang.hellominecraft.tasks.download.NetException -> org.jackhuang.hellominecraft.launcher.dI: +org.jackhuang.hellominecraft.utils.ArrayUtils -> org.jackhuang.hellominecraft.launcher.dJ: 30:30:boolean isEmpty(java.lang.Object[]) -> a 34:34:boolean isNotEmpty(java.lang.Object[]) -> b 38:38:boolean contains(java.lang.Object[],java.lang.Object) -> a @@ -3391,19 +3450,19 @@ org.jackhuang.hellominecraft.utils.ArrayUtils -> org.jackhuang.hellominecraft.la 86:89:java.util.List tryGetMapWithList(java.util.Map,java.lang.String) -> a 93:104:int matchArray(java.lang.Object[],java.lang.Object[]) -> a 108:119:int matchArray(byte[],byte[]) -> a -org.jackhuang.hellominecraft.utils.CollectionUtils -> org.jackhuang.hellominecraft.launcher.dF: +org.jackhuang.hellominecraft.utils.CollectionUtils -> org.jackhuang.hellominecraft.launcher.dK: 32:33:void forEach(java.util.Collection,org.jackhuang.hellominecraft.utils.functions.Consumer) -> a 36:40:java.util.Collection sortOut(java.util.Collection,org.jackhuang.hellominecraft.utils.functions.Predicate) -> a 44:51:boolean removeIf(java.util.Collection,org.jackhuang.hellominecraft.utils.functions.Predicate) -> a - 38:39:void lambda$sortOut$1(org.jackhuang.hellominecraft.utils.functions.Predicate,java.util.ArrayList,java.lang.Object) -> b + 38:39:void lambda$sortOut$6(org.jackhuang.hellominecraft.utils.functions.Predicate,java.util.ArrayList,java.lang.Object) -> b void access$lambda$0(org.jackhuang.hellominecraft.utils.functions.Predicate,java.util.ArrayList,java.lang.Object) -> a -org.jackhuang.hellominecraft.utils.CollectionUtils$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.dG: +org.jackhuang.hellominecraft.utils.CollectionUtils$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.dL: org.jackhuang.hellominecraft.utils.functions.Predicate arg$1 -> a java.util.ArrayList arg$2 -> a org.jackhuang.hellominecraft.utils.functions.Consumer get$Lambda(org.jackhuang.hellominecraft.utils.functions.Predicate,java.util.ArrayList) -> b void accept(java.lang.Object) -> a org.jackhuang.hellominecraft.utils.functions.Consumer lambdaFactory$(org.jackhuang.hellominecraft.utils.functions.Predicate,java.util.ArrayList) -> a -org.jackhuang.hellominecraft.utils.DoubleOutputStream -> org.jackhuang.hellominecraft.launcher.dH: +org.jackhuang.hellominecraft.utils.DoubleOutputStream -> org.jackhuang.hellominecraft.launcher.dM: java.io.OutputStream a -> a java.io.OutputStream b -> b boolean c -> a @@ -3412,23 +3471,23 @@ org.jackhuang.hellominecraft.utils.DoubleOutputStream -> org.jackhuang.hellomine 64:70:void write(int) -> write 74:80:void close() -> close 84:88:void flush() -> flush -org.jackhuang.hellominecraft.utils.Event -> org.jackhuang.hellominecraft.launcher.dI: +org.jackhuang.hellominecraft.utils.Event -> org.jackhuang.hellominecraft.launcher.dN: boolean call(java.lang.Object,java.lang.Object) -> a -org.jackhuang.hellominecraft.utils.EventHandler -> org.jackhuang.hellominecraft.launcher.dJ: +org.jackhuang.hellominecraft.utils.EventHandler -> org.jackhuang.hellominecraft.launcher.dO: java.util.HashSet handlers -> a java.lang.Object sender -> a 37:38:void register(org.jackhuang.hellominecraft.utils.Event) -> a 41:42:void unregister(org.jackhuang.hellominecraft.utils.Event) -> b 45:48:boolean execute(java.lang.Object) -> a -org.jackhuang.hellominecraft.utils.LauncherPrintStream -> org.jackhuang.hellominecraft.launcher.dK: +org.jackhuang.hellominecraft.utils.LauncherPrintStream -> org.jackhuang.hellominecraft.launcher.dP: java.util.ArrayList printListeners -> a 38:42:void println(java.lang.String) -> println 45:46:void addPrintListener(org.jackhuang.hellominecraft.utils.functions.Consumer) -> a -org.jackhuang.hellominecraft.utils.MathUtils -> org.jackhuang.hellominecraft.launcher.dL: +org.jackhuang.hellominecraft.utils.MathUtils -> org.jackhuang.hellominecraft.launcher.dQ: 27:29:int parseInt(java.lang.String,int) -> a 35:38:boolean canParseInt(java.lang.String) -> a 44:49:int parseMemory(java.lang.String,int) -> b -org.jackhuang.hellominecraft.utils.NetUtils -> org.jackhuang.hellominecraft.launcher.dM: +org.jackhuang.hellominecraft.utils.NetUtils -> org.jackhuang.hellominecraft.launcher.dR: java.lang.String METHOD_POST -> a java.lang.String DEFAULT_CHARSET -> b 39:45:byte[] getBytesFromStream(java.io.InputStream) -> a @@ -3440,13 +3499,13 @@ org.jackhuang.hellominecraft.utils.NetUtils -> org.jackhuang.hellominecraft.laun 116:158:java.lang.String post(java.lang.String,java.util.Map) -> a 166:169:java.net.URL constantURL(java.lang.String) -> a 175:179:java.net.URL concatenateURL(java.net.URL,java.lang.String) -> a -org.jackhuang.hellominecraft.utils.Pair -> org.jackhuang.hellominecraft.launcher.dN: +org.jackhuang.hellominecraft.utils.Pair -> org.jackhuang.hellominecraft.launcher.dS: java.lang.Object key -> a java.lang.Object value -> b 39:39:java.lang.Object getKey() -> getKey 44:44:java.lang.Object getValue() -> getValue 49:51:java.lang.Object setValue(java.lang.Object) -> setValue -org.jackhuang.hellominecraft.utils.StrUtils -> org.jackhuang.hellominecraft.launcher.dO: +org.jackhuang.hellominecraft.utils.StrUtils -> org.jackhuang.hellominecraft.launcher.dT: 35:40:java.lang.String substring(java.lang.String,int,int) -> a 44:71:java.lang.String makeCommand(java.util.List) -> a 75:75:boolean startsWith(java.lang.String,java.lang.String) -> a @@ -3465,7 +3524,7 @@ org.jackhuang.hellominecraft.utils.StrUtils -> org.jackhuang.hellominecraft.laun 221:221:boolean isBlank(java.lang.String) -> a 225:225:boolean isNotBlank(java.lang.String) -> b 229:232:java.lang.String getStackTrace(java.lang.Throwable) -> a -org.jackhuang.hellominecraft.utils.SwingUtils -> org.jackhuang.hellominecraft.launcher.dP: +org.jackhuang.hellominecraft.utils.SwingUtils -> org.jackhuang.hellominecraft.launcher.dU: 44:44:javax.swing.table.DefaultTableModel makeDefaultTableModel(java.lang.String[],java.lang.Class[],boolean[]) -> a 68:72:void openLink(java.net.URI) -> a 79:81:void moveEnd(javax.swing.JTextArea) -> a @@ -3475,28 +3534,31 @@ org.jackhuang.hellominecraft.utils.SwingUtils -> org.jackhuang.hellominecraft.la 111:113:void replaceLast(javax.swing.JList,java.lang.Object) -> b 116:117:void clear(javax.swing.JList) -> a 124:128:void clearDefaultTable(javax.swing.JTable) -> a -org.jackhuang.hellominecraft.utils.SwingUtils$1 -> org.jackhuang.hellominecraft.launcher.dQ: + 131:133:void appendLast(javax.swing.JTable,java.lang.Object[]) -> a + 136:138:void setValueAt(javax.swing.JTable,java.lang.Object,int,int) -> a + 141:143:void removeRow(javax.swing.JTable,int) -> a +org.jackhuang.hellominecraft.utils.SwingUtils$1 -> org.jackhuang.hellominecraft.launcher.dV: java.lang.Class[] types -> a boolean[] canEdit -> a java.lang.Class[] val$typesA -> b boolean[] val$canEditA -> b 52:52:java.lang.Class getColumnClass(int) -> getColumnClass 57:57:boolean isCellEditable(int,int) -> isCellEditable -org.jackhuang.hellominecraft.utils.TextComponentOutputStream -> org.jackhuang.hellominecraft.launcher.dR: +org.jackhuang.hellominecraft.utils.TextComponentOutputStream -> org.jackhuang.hellominecraft.launcher.dW: javax.swing.text.JTextComponent txt -> a 37:38:void write(byte[]) -> write 42:43:void write(byte[],int,int) -> write 47:55:void append(java.lang.String) -> a 59:60:void write(int) -> write - 48:51:void lambda$append$2(java.lang.String) -> b + 48:51:void lambda$append$7(java.lang.String) -> b void access$lambda$0(org.jackhuang.hellominecraft.utils.TextComponentOutputStream,java.lang.String) -> a -org.jackhuang.hellominecraft.utils.TextComponentOutputStream$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.dS: +org.jackhuang.hellominecraft.utils.TextComponentOutputStream$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.dX: org.jackhuang.hellominecraft.utils.TextComponentOutputStream arg$1 -> a java.lang.String arg$2 -> a java.lang.Runnable get$Lambda(org.jackhuang.hellominecraft.utils.TextComponentOutputStream,java.lang.String) -> b void run() -> run java.lang.Runnable lambdaFactory$(org.jackhuang.hellominecraft.utils.TextComponentOutputStream,java.lang.String) -> a -org.jackhuang.hellominecraft.utils.UpdateChecker -> org.jackhuang.hellominecraft.launcher.dT: +org.jackhuang.hellominecraft.utils.UpdateChecker -> org.jackhuang.hellominecraft.launcher.dY: boolean OUT_DATED -> a org.jackhuang.hellominecraft.utils.VersionNumber base -> a java.lang.String type -> a @@ -3506,7 +3568,7 @@ org.jackhuang.hellominecraft.utils.UpdateChecker -> org.jackhuang.hellominecraft 49:60:void run() -> run 63:72:void process(boolean) -> a 75:75:org.jackhuang.hellominecraft.utils.VersionNumber getNewVersion() -> a -org.jackhuang.hellominecraft.utils.Utils -> org.jackhuang.hellominecraft.launcher.dU: +org.jackhuang.hellominecraft.utils.Utils -> org.jackhuang.hellominecraft.launcher.dZ: com.google.gson.GsonBuilder gsonBuilder -> a 51:51:com.google.gson.GsonBuilder getDefaultGsonBuilder() -> a 55:63:java.lang.String[] getURL() -> a @@ -3518,7 +3580,7 @@ org.jackhuang.hellominecraft.utils.Utils -> org.jackhuang.hellominecraft.launche 120:120:javax.swing.ImageIcon scaleImage(javax.swing.ImageIcon,int,int) -> a 124:172:javax.swing.ImageIcon searchBackgroundImage(javax.swing.ImageIcon,java.lang.String,int,int) -> a 180:188:void shutdownForcely() -> a -org.jackhuang.hellominecraft.utils.VersionNumber -> org.jackhuang.hellominecraft.launcher.dV: +org.jackhuang.hellominecraft.utils.VersionNumber -> org.jackhuang.hellominecraft.launcher.ea: byte firstVer -> a byte secondVer -> b byte thirdVer -> c @@ -3526,14 +3588,14 @@ org.jackhuang.hellominecraft.utils.VersionNumber -> org.jackhuang.hellominecraft 58:66:boolean isOlder(org.jackhuang.hellominecraft.utils.VersionNumber,org.jackhuang.hellominecraft.utils.VersionNumber) -> a 71:73:int compareTo(org.jackhuang.hellominecraft.utils.VersionNumber) -> a 25:25:int compareTo(java.lang.Object) -> compareTo -org.jackhuang.hellominecraft.utils.code.Base64 -> org.jackhuang.hellominecraft.launcher.dW: +org.jackhuang.hellominecraft.utils.code.Base64 -> org.jackhuang.hellominecraft.launcher.eb: char[] alphabet -> a byte[] codes -> a 28:51:char[] encode(byte[]) -> a 55:55:char[] encode(java.lang.String,java.lang.String) -> a 59:59:char[] encode(java.lang.String) -> a 63:89:byte[] decode(char[]) -> a -org.jackhuang.hellominecraft.utils.code.Charsets -> org.jackhuang.hellominecraft.launcher.dX: +org.jackhuang.hellominecraft.utils.code.Charsets -> org.jackhuang.hellominecraft.launcher.ec: java.nio.charset.Charset ISO_8859_1 -> a java.nio.charset.Charset US_ASCII -> b java.nio.charset.Charset UTF_16 -> c @@ -3542,7 +3604,7 @@ org.jackhuang.hellominecraft.utils.code.Charsets -> org.jackhuang.hellominecraft java.nio.charset.Charset UTF_8 -> f 36:36:java.nio.charset.Charset toCharset(java.nio.charset.Charset) -> a 40:40:java.nio.charset.Charset toCharset(java.lang.String) -> a -org.jackhuang.hellominecraft.utils.code.DigestUtils -> org.jackhuang.hellominecraft.launcher.dY: +org.jackhuang.hellominecraft.utils.code.DigestUtils -> org.jackhuang.hellominecraft.launcher.ed: int STREAM_BUFFER_LENGTH -> a 34:34:byte[] digest(java.security.MessageDigest,java.io.InputStream) -> a 39:41:java.security.MessageDigest getDigest(java.lang.String) -> a @@ -3598,7 +3660,7 @@ org.jackhuang.hellominecraft.utils.code.DigestUtils -> org.jackhuang.hellominecr 263:264:java.security.MessageDigest updateDigest(java.security.MessageDigest,byte[]) -> a 269:277:java.security.MessageDigest updateDigest(java.security.MessageDigest,java.io.InputStream) -> a 281:282:java.security.MessageDigest updateDigest(java.security.MessageDigest,java.lang.String) -> a -org.jackhuang.hellominecraft.utils.code.Hex -> org.jackhuang.hellominecraft.launcher.dZ: +org.jackhuang.hellominecraft.utils.code.Hex -> org.jackhuang.hellominecraft.launcher.ee: java.nio.charset.Charset DEFAULT_CHARSET -> a java.lang.String DEFAULT_CHARSET_NAME -> a char[] DIGITS_LOWER -> a @@ -3617,30 +3679,30 @@ org.jackhuang.hellominecraft.utils.code.Hex -> org.jackhuang.hellominecraft.laun 124:124:java.nio.charset.Charset getCharset() -> a 128:128:java.lang.String getCharsetName() -> a 133:133:java.lang.String toString() -> toString -org.jackhuang.hellominecraft.utils.functions.BiConsumer -> org.jackhuang.hellominecraft.launcher.ea: +org.jackhuang.hellominecraft.utils.functions.BiConsumer -> org.jackhuang.hellominecraft.launcher.ef: void onDone(java.lang.Object,java.lang.Object) -> a -org.jackhuang.hellominecraft.utils.functions.BiFunction -> org.jackhuang.hellominecraft.launcher.eb: +org.jackhuang.hellominecraft.utils.functions.BiFunction -> org.jackhuang.hellominecraft.launcher.eg: java.lang.Object apply(java.lang.Object,java.lang.Object) -> a -org.jackhuang.hellominecraft.utils.functions.Consumer -> org.jackhuang.hellominecraft.launcher.ec: +org.jackhuang.hellominecraft.utils.functions.Consumer -> org.jackhuang.hellominecraft.launcher.eh: void accept(java.lang.Object) -> a -org.jackhuang.hellominecraft.utils.functions.FalseFunction -> org.jackhuang.hellominecraft.launcher.ed: +org.jackhuang.hellominecraft.utils.functions.FalseFunction -> org.jackhuang.hellominecraft.launcher.ei: 27:27:java.lang.Boolean onDone() -> a 23:23:java.lang.Object onDone() -> a -org.jackhuang.hellominecraft.utils.functions.Function -> org.jackhuang.hellominecraft.launcher.ee: +org.jackhuang.hellominecraft.utils.functions.Function -> org.jackhuang.hellominecraft.launcher.ej: java.lang.Object apply(java.lang.Object) -> a -org.jackhuang.hellominecraft.utils.functions.NonConsumer -> org.jackhuang.hellominecraft.launcher.ef: +org.jackhuang.hellominecraft.utils.functions.NonConsumer -> org.jackhuang.hellominecraft.launcher.ek: void onDone() -> a -org.jackhuang.hellominecraft.utils.functions.NonFunction -> org.jackhuang.hellominecraft.launcher.eg: +org.jackhuang.hellominecraft.utils.functions.NonFunction -> org.jackhuang.hellominecraft.launcher.el: java.lang.Object onDone() -> a -org.jackhuang.hellominecraft.utils.functions.Predicate -> org.jackhuang.hellominecraft.launcher.eh: +org.jackhuang.hellominecraft.utils.functions.Predicate -> org.jackhuang.hellominecraft.launcher.em: boolean apply(java.lang.Object) -> a -org.jackhuang.hellominecraft.utils.functions.TriConsumer -> org.jackhuang.hellominecraft.launcher.ei: +org.jackhuang.hellominecraft.utils.functions.TriConsumer -> org.jackhuang.hellominecraft.launcher.en: void onDone(java.lang.Object,java.lang.Object,java.lang.Object) -> a -org.jackhuang.hellominecraft.utils.functions.TrueFunction -> org.jackhuang.hellominecraft.launcher.ej: +org.jackhuang.hellominecraft.utils.functions.TrueFunction -> org.jackhuang.hellominecraft.launcher.eo: org.jackhuang.hellominecraft.utils.functions.TrueFunction instance -> a 31:31:java.lang.Boolean onDone() -> a 23:23:java.lang.Object onDone() -> a -org.jackhuang.hellominecraft.utils.system.Compressor -> org.jackhuang.hellominecraft.launcher.ek: +org.jackhuang.hellominecraft.utils.system.Compressor -> org.jackhuang.hellominecraft.launcher.ep: 39:40:void zip(java.lang.String,java.lang.String) -> a 51:62:void zip(java.io.File,java.io.File) -> a 74:100:void zipFile(java.io.File,java.lang.String,java.util.zip.ZipOutputStream) -> a @@ -3648,44 +3710,45 @@ org.jackhuang.hellominecraft.utils.system.Compressor -> org.jackhuang.hellominec 107:108:void unzip(java.io.File,java.io.File) -> b 119:157:void unzip(java.io.File,java.io.File,java.lang.String[]) -> a 167:192:void merge(java.io.File,java.io.File) -> c -org.jackhuang.hellominecraft.utils.system.FileUtils -> org.jackhuang.hellominecraft.launcher.el: - 40:51:void deleteDirectory(java.io.File) -> a - 55:59:boolean deleteDirectoryQuietly(java.io.File) -> a - 65:69:boolean cleanDirectoryQuietly(java.io.File) -> b - 75:101:void cleanDirectory(java.io.File) -> b - 105:117:void forceDelete(java.io.File) -> c - 121:133:boolean isSymlink(java.io.File) -> c - 138:139:void copyDirectory(java.io.File,java.io.File) -> a - 143:144:void copyDirectory(java.io.File,java.io.File,boolean) -> a - 148:149:void copyDirectory(java.io.File,java.io.File,java.io.FileFilter) -> a - 153:176:void copyDirectory(java.io.File,java.io.File,java.io.FileFilter,boolean) -> a - 180:203:void doCopyDirectory(java.io.File,java.io.File,java.io.FileFilter,boolean,java.util.List) -> a - 207:207:java.lang.String readFileToString(java.io.File) -> a - 212:215:java.lang.String readFileToStringQuietly(java.io.File) -> b - 221:221:java.lang.String readFileToString(java.io.File,java.lang.String) -> a - 226:228:java.lang.String readFileToStringIgnoreFileNotFound(java.io.File) -> c - 234:235:void copyFile(java.io.File,java.io.File) -> b - 239:257:void copyFile(java.io.File,java.io.File,boolean) -> b - 261:292:void doCopyFile(java.io.File,java.io.File,boolean) -> c - 295:299:int indexOfLastSeparator(java.lang.String) -> a - 303:307:int indexOfExtension(java.lang.String) -> b - 311:314:java.lang.String getName(java.lang.String) -> a - 318:318:java.lang.String getBaseName(java.lang.String) -> b - 322:327:java.lang.String getExtension(java.lang.String) -> c - 331:336:java.lang.String removeExtension(java.lang.String) -> d - 341:345:void writeQuietly(java.io.File,java.lang.CharSequence) -> a - 349:350:void write(java.io.File,java.lang.CharSequence) -> b - 354:355:void write(java.io.File,java.lang.CharSequence,boolean) -> a - 359:360:void write(java.io.File,java.lang.CharSequence,java.lang.String) -> a - 364:366:void write(java.io.File,java.lang.CharSequence,java.lang.String,boolean) -> a - 370:371:void writeStringToFile(java.io.File,java.lang.String) -> a - 375:376:void writeStringToFile(java.io.File,java.lang.String,java.lang.String) -> a - 380:388:void writeStringToFile(java.io.File,java.lang.String,java.lang.String,boolean) -> a - 392:399:java.io.FileInputStream openInputStream(java.io.File) -> a - 404:404:java.io.FileOutputStream openOutputStream(java.io.File) -> a - 409:422:java.io.FileOutputStream openOutputStream(java.io.File,boolean) -> a - 426:430:java.io.File[] searchSuffix(java.io.File,java.lang.String) -> a -org.jackhuang.hellominecraft.utils.system.IOUtils -> org.jackhuang.hellominecraft.launcher.em: +org.jackhuang.hellominecraft.utils.system.FileUtils -> org.jackhuang.hellominecraft.launcher.eq: + 42:53:void deleteDirectory(java.io.File) -> a + 57:61:boolean deleteDirectoryQuietly(java.io.File) -> a + 67:71:boolean cleanDirectoryQuietly(java.io.File) -> b + 77:103:void cleanDirectory(java.io.File) -> b + 107:119:void forceDelete(java.io.File) -> c + 123:135:boolean isSymlink(java.io.File) -> c + 140:141:void copyDirectory(java.io.File,java.io.File) -> a + 145:146:void copyDirectory(java.io.File,java.io.File,boolean) -> a + 150:151:void copyDirectory(java.io.File,java.io.File,java.io.FileFilter) -> a + 155:178:void copyDirectory(java.io.File,java.io.File,java.io.FileFilter,boolean) -> a + 182:205:void doCopyDirectory(java.io.File,java.io.File,java.io.FileFilter,boolean,java.util.List) -> a + 209:209:java.lang.String readFileToString(java.io.File) -> a + 214:217:java.lang.String readFileToStringQuietly(java.io.File) -> b + 223:223:java.lang.String readFileToString(java.io.File,java.lang.String) -> a + 228:230:java.lang.String readFileToStringIgnoreFileNotFound(java.io.File) -> c + 236:237:void copyFile(java.io.File,java.io.File) -> b + 241:259:void copyFile(java.io.File,java.io.File,boolean) -> b + 263:294:void doCopyFile(java.io.File,java.io.File,boolean) -> c + 297:301:int indexOfLastSeparator(java.lang.String) -> a + 305:309:int indexOfExtension(java.lang.String) -> b + 313:316:java.lang.String getName(java.lang.String) -> a + 320:320:java.lang.String getBaseName(java.lang.String) -> b + 324:329:java.lang.String getExtension(java.lang.String) -> c + 333:338:java.lang.String removeExtension(java.lang.String) -> d + 343:347:void writeQuietly(java.io.File,java.lang.CharSequence) -> a + 351:352:void write(java.io.File,java.lang.CharSequence) -> b + 356:357:void write(java.io.File,java.lang.CharSequence,boolean) -> a + 361:362:void write(java.io.File,java.lang.CharSequence,java.lang.String) -> a + 366:368:void write(java.io.File,java.lang.CharSequence,java.lang.String,boolean) -> a + 372:373:void writeStringToFile(java.io.File,java.lang.String) -> a + 377:378:void writeStringToFile(java.io.File,java.lang.String,java.lang.String) -> a + 382:390:void writeStringToFile(java.io.File,java.lang.String,java.lang.String,boolean) -> a + 394:401:java.io.FileInputStream openInputStream(java.io.File) -> a + 406:406:java.io.FileOutputStream openOutputStream(java.io.File) -> a + 411:424:java.io.FileOutputStream openOutputStream(java.io.File,boolean) -> a + 428:432:java.io.File[] searchSuffix(java.io.File,java.lang.String) -> a + 436:443:byte[] toByteArray(java.io.File) -> a +org.jackhuang.hellominecraft.utils.system.IOUtils -> org.jackhuang.hellominecraft.launcher.er: 45:50:java.lang.String addSeparator(java.lang.String) -> a 54:54:boolean isSeparator(char) -> a 58:62:java.lang.String removeLastSeparator(java.lang.String) -> b @@ -3713,7 +3776,7 @@ org.jackhuang.hellominecraft.utils.system.IOUtils -> org.jackhuang.hellominecraf 254:254:java.io.File tryGetCanonicalFile(java.lang.String) -> a 259:261:java.lang.String tryGetCanonicalFilePath(java.io.File) -> b 267:270:java.net.URL parseURL(java.lang.String) -> a -org.jackhuang.hellominecraft.utils.system.JavaProcess -> org.jackhuang.hellominecraft.launcher.en: +org.jackhuang.hellominecraft.utils.system.JavaProcess -> org.jackhuang.hellominecraft.launcher.es: java.util.List commands -> a java.lang.Process process -> a java.util.ArrayList stdOutLines -> a @@ -3727,33 +3790,33 @@ org.jackhuang.hellominecraft.utils.system.JavaProcess -> org.jackhuang.hellomine 76:79:int getExitCode() -> a 85:85:java.lang.String toString() -> toString 89:90:void stop() -> a -org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor -> org.jackhuang.hellominecraft.launcher.eo: +org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor -> org.jackhuang.hellominecraft.launcher.et: java.util.HashSet al -> a org.jackhuang.hellominecraft.utils.EventHandler stoppedEvent -> a org.jackhuang.hellominecraft.utils.system.JavaProcess p -> a 42:64:void start() -> a 67:74:void processThreadStopped(org.jackhuang.hellominecraft.utils.system.ProcessThread,boolean) -> a - 68:68:boolean lambda$processThreadStopped$5(java.lang.Thread) -> b - 48:52:boolean lambda$start$4(java.lang.Object,org.jackhuang.hellominecraft.utils.system.JavaProcess) -> a - 43:44:boolean lambda$start$3(java.lang.Object,org.jackhuang.hellominecraft.utils.system.JavaProcess) -> b + 68:68:boolean lambda$processThreadStopped$10(java.lang.Thread) -> b + 48:52:boolean lambda$start$9(java.lang.Object,org.jackhuang.hellominecraft.utils.system.JavaProcess) -> a + 43:44:boolean lambda$start$8(java.lang.Object,org.jackhuang.hellominecraft.utils.system.JavaProcess) -> b boolean access$lambda$0(org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor,java.lang.Object,org.jackhuang.hellominecraft.utils.system.JavaProcess) -> a boolean access$lambda$1(org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor,java.lang.Object,org.jackhuang.hellominecraft.utils.system.JavaProcess) -> b boolean access$lambda$2(java.lang.Thread) -> a -org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.ep: +org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.eu: org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor arg$1 -> a org.jackhuang.hellominecraft.utils.Event get$Lambda(org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor) -> b boolean call(java.lang.Object,java.lang.Object) -> a org.jackhuang.hellominecraft.utils.Event lambdaFactory$(org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor) -> a -org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor$$Lambda$4 -> org.jackhuang.hellominecraft.launcher.eq: +org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor$$Lambda$4 -> org.jackhuang.hellominecraft.launcher.ev: org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor arg$1 -> a org.jackhuang.hellominecraft.utils.Event get$Lambda(org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor) -> b boolean call(java.lang.Object,java.lang.Object) -> a org.jackhuang.hellominecraft.utils.Event lambdaFactory$(org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor) -> a -org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor$$Lambda$5 -> org.jackhuang.hellominecraft.launcher.er: +org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor$$Lambda$5 -> org.jackhuang.hellominecraft.launcher.ew: org.jackhuang.hellominecraft.utils.system.JavaProcessMonitor$$Lambda$5 instance -> a boolean apply(java.lang.Object) -> a org.jackhuang.hellominecraft.utils.functions.Predicate lambdaFactory$() -> a -org.jackhuang.hellominecraft.utils.system.JdkVersion -> org.jackhuang.hellominecraft.launcher.es: +org.jackhuang.hellominecraft.utils.system.JdkVersion -> org.jackhuang.hellominecraft.launcher.ex: java.lang.String ver -> ver int platform -> platform java.lang.String location -> location @@ -3778,7 +3841,7 @@ org.jackhuang.hellominecraft.utils.system.JdkVersion -> org.jackhuang.hellominec 160:196:org.jackhuang.hellominecraft.utils.system.JdkVersion getJavaVersionFromExecutable(java.lang.String) -> a 200:202:void write(java.io.File) -> a 205:205:boolean isEarlyAccess() -> b -org.jackhuang.hellominecraft.utils.system.MessageBox -> org.jackhuang.hellominecraft.launcher.et: +org.jackhuang.hellominecraft.utils.system.MessageBox -> org.jackhuang.hellominecraft.launcher.ey: java.lang.String Title -> a int DEFAULT_OPTION -> a int YES_NO_OPTION -> b @@ -3797,7 +3860,7 @@ org.jackhuang.hellominecraft.utils.system.MessageBox -> org.jackhuang.hellominec 94:102:int Show(java.lang.String,java.lang.String,int) -> a 113:113:int Show(java.lang.String,int) -> a 123:123:int Show(java.lang.String) -> a -org.jackhuang.hellominecraft.utils.system.OS -> org.jackhuang.hellominecraft.launcher.eu: +org.jackhuang.hellominecraft.utils.system.OS -> org.jackhuang.hellominecraft.launcher.ez: org.jackhuang.hellominecraft.utils.system.OS LINUX -> a org.jackhuang.hellominecraft.utils.system.OS WINDOWS -> b org.jackhuang.hellominecraft.utils.system.OS OSX -> c @@ -3808,7 +3871,7 @@ org.jackhuang.hellominecraft.utils.system.OS -> org.jackhuang.hellominecraft.lau 26:26:org.jackhuang.hellominecraft.utils.system.OS valueOf(java.lang.String) -> a 41:54:org.jackhuang.hellominecraft.utils.system.OS os() -> a 62:66:long getTotalPhysicalMemory() -> a -org.jackhuang.hellominecraft.utils.system.Platform -> org.jackhuang.hellominecraft.launcher.ev: +org.jackhuang.hellominecraft.utils.system.Platform -> org.jackhuang.hellominecraft.launcher.eA: org.jackhuang.hellominecraft.utils.system.Platform UNKNOWN -> a org.jackhuang.hellominecraft.utils.system.Platform BIT_32 -> b org.jackhuang.hellominecraft.utils.system.Platform BIT_64 -> c @@ -3817,18 +3880,18 @@ org.jackhuang.hellominecraft.utils.system.Platform -> org.jackhuang.hellominecra 23:23:org.jackhuang.hellominecraft.utils.system.Platform valueOf(java.lang.String) -> a java.lang.String getBit() -> a 53:53:org.jackhuang.hellominecraft.utils.system.Platform getPlatform() -> a -org.jackhuang.hellominecraft.utils.system.Platform$1 -> org.jackhuang.hellominecraft.launcher.ew: +org.jackhuang.hellominecraft.utils.system.Platform$1 -> org.jackhuang.hellominecraft.launcher.eB: 29:29:java.lang.String getBit() -> a -org.jackhuang.hellominecraft.utils.system.Platform$2 -> org.jackhuang.hellominecraft.launcher.ex: +org.jackhuang.hellominecraft.utils.system.Platform$2 -> org.jackhuang.hellominecraft.launcher.eC: 37:37:java.lang.String getBit() -> a -org.jackhuang.hellominecraft.utils.system.Platform$3 -> org.jackhuang.hellominecraft.launcher.ey: +org.jackhuang.hellominecraft.utils.system.Platform$3 -> org.jackhuang.hellominecraft.launcher.eD: 45:45:java.lang.String getBit() -> a -org.jackhuang.hellominecraft.utils.system.ProcessManager -> org.jackhuang.hellominecraft.launcher.ez: +org.jackhuang.hellominecraft.utils.system.ProcessManager -> org.jackhuang.hellominecraft.launcher.eE: java.util.HashSet gameProcesses -> a 30:31:void registerProcess(org.jackhuang.hellominecraft.utils.system.JavaProcess) -> a 34:37:void stopAllProcesses() -> a 40:41:void onProcessStopped(org.jackhuang.hellominecraft.utils.system.JavaProcess) -> b -org.jackhuang.hellominecraft.utils.system.ProcessThread -> org.jackhuang.hellominecraft.launcher.eA: +org.jackhuang.hellominecraft.utils.system.ProcessThread -> org.jackhuang.hellominecraft.launcher.eF: org.jackhuang.hellominecraft.utils.system.JavaProcess p -> a boolean readError -> a boolean enableReading -> b @@ -3837,19 +3900,19 @@ org.jackhuang.hellominecraft.utils.system.ProcessThread -> org.jackhuang.hellomi 45:45:org.jackhuang.hellominecraft.utils.system.JavaProcess getProcess() -> a 50:96:void run() -> run 99:99:void stopped() -> a -org.jackhuang.hellominecraft.version.MinecraftRemoteLatestVersion -> org.jackhuang.hellominecraft.launcher.eB: +org.jackhuang.hellominecraft.version.MinecraftRemoteLatestVersion -> org.jackhuang.hellominecraft.launcher.eG: java.lang.String snapshot -> snapshot java.lang.String release -> release -org.jackhuang.hellominecraft.version.MinecraftRemoteVersion -> org.jackhuang.hellominecraft.launcher.eC: +org.jackhuang.hellominecraft.version.MinecraftRemoteVersion -> org.jackhuang.hellominecraft.launcher.eH: java.lang.String id -> id java.lang.String time -> time java.lang.String releaseTime -> releaseTime java.lang.String type -> type -org.jackhuang.hellominecraft.version.MinecraftRemoteVersions -> org.jackhuang.hellominecraft.launcher.eD: +org.jackhuang.hellominecraft.version.MinecraftRemoteVersions -> org.jackhuang.hellominecraft.launcher.eI: java.util.ArrayList versions -> versions org.jackhuang.hellominecraft.version.MinecraftRemoteLatestVersion latest -> latest 32:32:org.jackhuang.hellominecraft.version.MinecraftRemoteVersions fromJson(java.lang.String) -> a -org.jackhuang.hellominecraft.version.MinecraftVersionRequest -> org.jackhuang.hellominecraft.launcher.eE: +org.jackhuang.hellominecraft.version.MinecraftVersionRequest -> org.jackhuang.hellominecraft.launcher.eJ: int Unkown -> a int Invaild -> b int InvaildJar -> c @@ -3861,7 +3924,7 @@ org.jackhuang.hellominecraft.version.MinecraftVersionRequest -> org.jackhuang.he int type -> i java.lang.String version -> a 32:59:java.lang.String getResponse(org.jackhuang.hellominecraft.version.MinecraftVersionRequest) -> a -org.jackhuang.hellominecraft.views.AbstractFilter -> org.jackhuang.hellominecraft.launcher.eF: +org.jackhuang.hellominecraft.views.AbstractFilter -> org.jackhuang.hellominecraft.launcher.eK: java.awt.image.BufferedImage filter(java.awt.image.BufferedImage,java.awt.image.BufferedImage) -> filter 37:37:java.awt.geom.Rectangle2D getBounds2D(java.awt.image.BufferedImage) -> getBounds2D 42:45:java.awt.image.BufferedImage createCompatibleDestImage(java.awt.image.BufferedImage,java.awt.image.ColorModel) -> createCompatibleDestImage @@ -3869,7 +3932,7 @@ org.jackhuang.hellominecraft.views.AbstractFilter -> org.jackhuang.hellominecraf 55:55:java.awt.RenderingHints getRenderingHints() -> getRenderingHints 59:73:int[] getPixels(java.awt.image.BufferedImage,int,int,int,int,int[]) -> a 77:88:void setPixels(java.awt.image.BufferedImage,int,int,int,int,int[]) -> a -org.jackhuang.hellominecraft.views.BasicColors -> org.jackhuang.hellominecraft.launcher.eG: +org.jackhuang.hellominecraft.views.BasicColors -> org.jackhuang.hellominecraft.launcher.eL: java.awt.Color COLOR_RED -> a java.awt.Color COLOR_RED_DARKER -> b java.awt.Color COLOR_GREEN -> c @@ -3880,7 +3943,7 @@ org.jackhuang.hellominecraft.views.BasicColors -> org.jackhuang.hellominecraft.l java.awt.Color[] bgcolors -> a java.awt.Color[] bgcolors_darker -> b 28:31:java.awt.Color getWebColor(java.lang.String) -> a -org.jackhuang.hellominecraft.views.DropShadowBorder -> org.jackhuang.hellominecraft.launcher.eH: +org.jackhuang.hellominecraft.views.DropShadowBorder -> org.jackhuang.hellominecraft.launcher.eM: java.awt.Color color -> a int thickness -> a java.awt.Insets insets -> a @@ -3889,12 +3952,12 @@ org.jackhuang.hellominecraft.views.DropShadowBorder -> org.jackhuang.hellominecr 55:55:java.awt.Insets getBorderInsets(java.awt.Component) -> getBorderInsets 60:60:java.awt.Insets getBorderInsets(java.awt.Component,java.awt.Insets) -> getBorderInsets 65:87:void paintBorder(java.awt.Component,java.awt.Graphics,int,int,int,int) -> paintBorder -org.jackhuang.hellominecraft.views.FastBlurFilter -> org.jackhuang.hellominecraft.launcher.eI: +org.jackhuang.hellominecraft.views.FastBlurFilter -> org.jackhuang.hellominecraft.launcher.eN: int radius -> a 38:38:int getRadius() -> a 43:61:java.awt.image.BufferedImage filter(java.awt.image.BufferedImage,java.awt.image.BufferedImage) -> filter 65:143:void blur(int[],int[],int,int,int) -> a -org.jackhuang.hellominecraft.views.LogWindow -> org.jackhuang.hellominecraft.launcher.eJ: +org.jackhuang.hellominecraft.views.LogWindow -> org.jackhuang.hellominecraft.launcher.eO: boolean movingEnd -> a org.jackhuang.hellominecraft.utils.functions.NonFunction listener -> a org.jackhuang.hellominecraft.utils.functions.NonConsumer terminateGameListener -> a @@ -3938,34 +4001,34 @@ org.jackhuang.hellominecraft.views.LogWindow -> org.jackhuang.hellominecraft.lau 32:32:void access$600(org.jackhuang.hellominecraft.views.LogWindow,java.awt.event.ActionEvent) -> f 32:32:void access$700(org.jackhuang.hellominecraft.views.LogWindow,java.awt.event.ActionEvent) -> g 32:32:void access$800(org.jackhuang.hellominecraft.views.LogWindow,java.awt.event.ActionEvent) -> h -org.jackhuang.hellominecraft.views.LogWindow$1 -> org.jackhuang.hellominecraft.launcher.eK: +org.jackhuang.hellominecraft.views.LogWindow$1 -> org.jackhuang.hellominecraft.launcher.eP: org.jackhuang.hellominecraft.views.LogWindow this$0 -> a 83:84:void windowClosed(java.awt.event.WindowEvent) -> windowClosed -org.jackhuang.hellominecraft.views.LogWindow$2 -> org.jackhuang.hellominecraft.launcher.eL: +org.jackhuang.hellominecraft.views.LogWindow$2 -> org.jackhuang.hellominecraft.launcher.eQ: org.jackhuang.hellominecraft.views.LogWindow this$0 -> a 95:96:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.views.LogWindow$3 -> org.jackhuang.hellominecraft.launcher.eM: +org.jackhuang.hellominecraft.views.LogWindow$3 -> org.jackhuang.hellominecraft.launcher.eR: org.jackhuang.hellominecraft.views.LogWindow this$0 -> a 102:103:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.views.LogWindow$4 -> org.jackhuang.hellominecraft.launcher.eN: +org.jackhuang.hellominecraft.views.LogWindow$4 -> org.jackhuang.hellominecraft.launcher.eS: org.jackhuang.hellominecraft.views.LogWindow this$0 -> a 109:110:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.views.LogWindow$5 -> org.jackhuang.hellominecraft.launcher.eO: +org.jackhuang.hellominecraft.views.LogWindow$5 -> org.jackhuang.hellominecraft.launcher.eT: org.jackhuang.hellominecraft.views.LogWindow this$0 -> a 118:119:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.views.LogWindow$6 -> org.jackhuang.hellominecraft.launcher.eP: +org.jackhuang.hellominecraft.views.LogWindow$6 -> org.jackhuang.hellominecraft.launcher.eU: org.jackhuang.hellominecraft.views.LogWindow this$0 -> a 125:126:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.views.LogWindow$7 -> org.jackhuang.hellominecraft.launcher.eQ: +org.jackhuang.hellominecraft.views.LogWindow$7 -> org.jackhuang.hellominecraft.launcher.eV: org.jackhuang.hellominecraft.views.LogWindow this$0 -> a 132:133:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.views.LogWindow$8 -> org.jackhuang.hellominecraft.launcher.eR: +org.jackhuang.hellominecraft.views.LogWindow$8 -> org.jackhuang.hellominecraft.launcher.eW: org.jackhuang.hellominecraft.views.LogWindow this$0 -> a 139:140:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.views.LogWindow$9 -> org.jackhuang.hellominecraft.launcher.eS: +org.jackhuang.hellominecraft.views.LogWindow$9 -> org.jackhuang.hellominecraft.launcher.eX: org.jackhuang.hellominecraft.views.LogWindow this$0 -> a 146:147:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.views.Selector -> org.jackhuang.hellominecraft.launcher.eT: +org.jackhuang.hellominecraft.views.Selector -> org.jackhuang.hellominecraft.launcher.eY: java.lang.String[] selList -> a java.lang.String msg -> a int sel -> a @@ -3979,13 +4042,13 @@ org.jackhuang.hellominecraft.views.Selector -> org.jackhuang.hellominecraft.laun 129:131:void jButton1ActionPerformed(java.awt.event.ActionEvent) -> b 24:24:void access$000(org.jackhuang.hellominecraft.views.Selector,java.awt.event.ActionEvent) -> a 24:24:void access$100(org.jackhuang.hellominecraft.views.Selector,java.awt.event.ActionEvent) -> b -org.jackhuang.hellominecraft.views.Selector$1 -> org.jackhuang.hellominecraft.launcher.eU: +org.jackhuang.hellominecraft.views.Selector$1 -> org.jackhuang.hellominecraft.launcher.eZ: org.jackhuang.hellominecraft.views.Selector this$0 -> a 75:76:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.views.Selector$2 -> org.jackhuang.hellominecraft.launcher.eV: +org.jackhuang.hellominecraft.views.Selector$2 -> org.jackhuang.hellominecraft.launcher.fa: org.jackhuang.hellominecraft.views.Selector this$0 -> a 82:83:void actionPerformed(java.awt.event.ActionEvent) -> actionPerformed -org.jackhuang.hellominecraft.views.TintablePanel -> org.jackhuang.hellominecraft.launcher.eW: +org.jackhuang.hellominecraft.views.TintablePanel -> org.jackhuang.hellominecraft.launcher.fb: java.awt.Color tintColor -> a boolean tintActive -> a javax.swing.JLabel overIcon -> a @@ -3996,17 +4059,17 @@ org.jackhuang.hellominecraft.views.TintablePanel -> org.jackhuang.hellominecraft 63:70:void setTintActive(boolean) -> a 74:81:void doLayout() -> doLayout 85:91:void paint(java.awt.Graphics) -> paint -org.jackhuang.hellominecraft.views.TintablePanel$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.eX: +org.jackhuang.hellominecraft.views.TintablePanel$$Lambda$1 -> org.jackhuang.hellominecraft.launcher.fc: org.jackhuang.hellominecraft.views.TintablePanel arg$1 -> a java.lang.Runnable get$Lambda(org.jackhuang.hellominecraft.views.TintablePanel) -> b void run() -> run java.lang.Runnable lambdaFactory$(org.jackhuang.hellominecraft.views.TintablePanel) -> a -org.jackhuang.hellominecraft.views.TintablePanel$$Lambda$2 -> org.jackhuang.hellominecraft.launcher.eY: +org.jackhuang.hellominecraft.views.TintablePanel$$Lambda$2 -> org.jackhuang.hellominecraft.launcher.fd: org.jackhuang.hellominecraft.views.TintablePanel arg$1 -> a java.lang.Runnable get$Lambda(org.jackhuang.hellominecraft.views.TintablePanel) -> b void run() -> run java.lang.Runnable lambdaFactory$(org.jackhuang.hellominecraft.views.TintablePanel) -> a -org.jackhuang.mojang.authlib.Agent -> org.jackhuang.hellominecraft.launcher.eZ: +org.jackhuang.mojang.authlib.Agent -> org.jackhuang.hellominecraft.launcher.fe: org.jackhuang.mojang.authlib.Agent MINECRAFT -> MINECRAFT org.jackhuang.mojang.authlib.Agent SCROLLS -> SCROLLS java.lang.String name -> name @@ -4014,12 +4077,12 @@ org.jackhuang.mojang.authlib.Agent -> org.jackhuang.hellominecraft.launcher.eZ: 16:16:java.lang.String getName() -> getName 20:20:int getVersion() -> getVersion 25:25:java.lang.String toString() -> toString -org.jackhuang.mojang.authlib.AuthenticationService -> org.jackhuang.hellominecraft.launcher.fa: +org.jackhuang.mojang.authlib.AuthenticationService -> org.jackhuang.hellominecraft.launcher.ff: org.jackhuang.mojang.authlib.UserAuthentication createUserAuthentication(org.jackhuang.mojang.authlib.Agent) -> a org.jackhuang.mojang.authlib.minecraft.MinecraftSessionService createMinecraftSessionService() -> a org.jackhuang.mojang.authlib.GameProfileRepository createProfileRepository() -> a -org.jackhuang.mojang.authlib.BaseAuthenticationService -> org.jackhuang.hellominecraft.launcher.fb: -org.jackhuang.mojang.authlib.BaseUserAuthentication -> org.jackhuang.hellominecraft.launcher.fc: +org.jackhuang.mojang.authlib.BaseAuthenticationService -> org.jackhuang.hellominecraft.launcher.fg: +org.jackhuang.mojang.authlib.BaseUserAuthentication -> org.jackhuang.hellominecraft.launcher.fh: org.jackhuang.hellominecraft.logging.logger.Logger LOGGER -> a java.lang.String STORAGE_KEY_PROFILE_NAME -> a java.lang.String STORAGE_KEY_PROFILE_ID -> b @@ -4053,7 +4116,7 @@ org.jackhuang.mojang.authlib.BaseUserAuthentication -> org.jackhuang.hellominecr 250:253:org.jackhuang.mojang.authlib.UserType getUserType() -> a 257:258:void setUserType(org.jackhuang.mojang.authlib.UserType) -> a 261:262:void setUserid(java.lang.String) -> c -org.jackhuang.mojang.authlib.GameProfile -> org.jackhuang.hellominecraft.launcher.fd: +org.jackhuang.mojang.authlib.GameProfile -> org.jackhuang.hellominecraft.launcher.fi: java.util.UUID id -> a java.lang.String name -> a org.jackhuang.mojang.authlib.properties.PropertyMap properties -> a @@ -4066,9 +4129,9 @@ org.jackhuang.mojang.authlib.GameProfile -> org.jackhuang.hellominecraft.launche 58:60:int hashCode() -> hashCode 65:65:java.lang.String toString() -> toString 70:70:boolean isLegacy() -> b -org.jackhuang.mojang.authlib.GameProfileRepository -> org.jackhuang.hellominecraft.launcher.fe: +org.jackhuang.mojang.authlib.GameProfileRepository -> org.jackhuang.hellominecraft.launcher.fj: void findProfilesByNames(java.lang.String[],org.jackhuang.mojang.authlib.Agent,org.jackhuang.mojang.authlib.ProfileLookupCallback) -> a -org.jackhuang.mojang.authlib.HttpAuthenticationService -> org.jackhuang.hellominecraft.launcher.ff: +org.jackhuang.mojang.authlib.HttpAuthenticationService -> org.jackhuang.hellominecraft.launcher.fk: org.jackhuang.hellominecraft.logging.logger.Logger LOGGER -> a java.net.Proxy proxy -> a 28:28:java.net.Proxy getProxy() -> a @@ -4076,13 +4139,13 @@ org.jackhuang.mojang.authlib.HttpAuthenticationService -> org.jackhuang.hellomin 42:87:java.lang.String performPostRequest(java.net.URL,java.lang.String,java.lang.String) -> a 93:121:java.lang.String performGetRequest(java.net.URL) -> a 126:148:java.lang.String buildQuery(java.util.Map) -> a -org.jackhuang.mojang.authlib.HttpUserAuthentication -> org.jackhuang.hellominecraft.launcher.fg: +org.jackhuang.mojang.authlib.HttpUserAuthentication -> org.jackhuang.hellominecraft.launcher.fl: 11:11:org.jackhuang.mojang.authlib.HttpAuthenticationService getAuthenticationService() -> a 3:3:org.jackhuang.mojang.authlib.AuthenticationService getAuthenticationService() -> a -org.jackhuang.mojang.authlib.ProfileLookupCallback -> org.jackhuang.hellominecraft.launcher.fh: +org.jackhuang.mojang.authlib.ProfileLookupCallback -> org.jackhuang.hellominecraft.launcher.fm: void onProfileLookupSucceeded(org.jackhuang.mojang.authlib.GameProfile) -> a void onProfileLookupFailed(org.jackhuang.mojang.authlib.GameProfile,java.lang.Exception) -> a -org.jackhuang.mojang.authlib.UserAuthentication -> org.jackhuang.hellominecraft.launcher.fi: +org.jackhuang.mojang.authlib.UserAuthentication -> org.jackhuang.hellominecraft.launcher.fn: boolean canLogIn() -> a void logIn() -> b void logOut() -> a @@ -4099,7 +4162,7 @@ org.jackhuang.mojang.authlib.UserAuthentication -> org.jackhuang.hellominecraft. java.lang.String getUserID() -> c org.jackhuang.mojang.authlib.properties.PropertyMap getUserProperties() -> a org.jackhuang.mojang.authlib.UserType getUserType() -> a -org.jackhuang.mojang.authlib.UserType -> org.jackhuang.hellominecraft.launcher.fj: +org.jackhuang.mojang.authlib.UserType -> org.jackhuang.hellominecraft.launcher.fo: org.jackhuang.mojang.authlib.UserType LEGACY -> LEGACY org.jackhuang.mojang.authlib.UserType MOJANG -> MOJANG java.util.Map BY_NAME -> BY_NAME @@ -4109,21 +4172,21 @@ org.jackhuang.mojang.authlib.UserType -> org.jackhuang.hellominecraft.launcher.f 6:6:org.jackhuang.mojang.authlib.UserType valueOf(java.lang.String) -> valueOf 19:19:org.jackhuang.mojang.authlib.UserType byName(java.lang.String) -> byName 23:23:java.lang.String getName() -> getName -org.jackhuang.mojang.authlib.exceptions.AuthenticationException -> org.jackhuang.hellominecraft.launcher.fk: -org.jackhuang.mojang.authlib.exceptions.AuthenticationUnavailableException -> org.jackhuang.hellominecraft.launcher.fl: -org.jackhuang.mojang.authlib.exceptions.InvalidCredentialsException -> org.jackhuang.hellominecraft.launcher.fm: -org.jackhuang.mojang.authlib.exceptions.UserMigratedException -> org.jackhuang.hellominecraft.launcher.fn: -org.jackhuang.mojang.authlib.minecraft.BaseMinecraftSessionService -> org.jackhuang.hellominecraft.launcher.fo: +org.jackhuang.mojang.authlib.exceptions.AuthenticationException -> org.jackhuang.hellominecraft.launcher.fp: +org.jackhuang.mojang.authlib.exceptions.AuthenticationUnavailableException -> org.jackhuang.hellominecraft.launcher.fq: +org.jackhuang.mojang.authlib.exceptions.InvalidCredentialsException -> org.jackhuang.hellominecraft.launcher.fr: +org.jackhuang.mojang.authlib.exceptions.UserMigratedException -> org.jackhuang.hellominecraft.launcher.fs: +org.jackhuang.mojang.authlib.minecraft.BaseMinecraftSessionService -> org.jackhuang.hellominecraft.launcher.ft: org.jackhuang.mojang.authlib.AuthenticationService authenticationService -> a 15:15:org.jackhuang.mojang.authlib.AuthenticationService getAuthenticationService() -> a -org.jackhuang.mojang.authlib.minecraft.HttpMinecraftSessionService -> org.jackhuang.hellominecraft.launcher.fp: +org.jackhuang.mojang.authlib.minecraft.HttpMinecraftSessionService -> org.jackhuang.hellominecraft.launcher.fu: 13:13:org.jackhuang.mojang.authlib.HttpAuthenticationService getAuthenticationService() -> a 5:5:org.jackhuang.mojang.authlib.AuthenticationService getAuthenticationService() -> a -org.jackhuang.mojang.authlib.minecraft.MinecraftSessionService -> org.jackhuang.hellominecraft.launcher.fq: +org.jackhuang.mojang.authlib.minecraft.MinecraftSessionService -> org.jackhuang.hellominecraft.launcher.fv: void joinServer(org.jackhuang.mojang.authlib.GameProfile,java.lang.String,java.lang.String) -> a org.jackhuang.mojang.authlib.GameProfile hasJoinedServer(org.jackhuang.mojang.authlib.GameProfile,java.lang.String) -> a org.jackhuang.mojang.authlib.GameProfile fillProfileProperties(org.jackhuang.mojang.authlib.GameProfile,boolean) -> a -org.jackhuang.mojang.authlib.properties.Property -> org.jackhuang.hellominecraft.launcher.fr: +org.jackhuang.mojang.authlib.properties.Property -> org.jackhuang.hellominecraft.launcher.fw: java.lang.String name -> name java.lang.String value -> value java.lang.String signature -> signature @@ -4132,15 +4195,15 @@ org.jackhuang.mojang.authlib.properties.Property -> org.jackhuang.hellominecraft 35:35:java.lang.String getSignature() -> getSignature 39:39:boolean hasSignature() -> hasSignature 44:55:boolean isSignatureValid(java.security.PublicKey) -> isSignatureValid -org.jackhuang.mojang.authlib.properties.PropertyMap -> org.jackhuang.hellominecraft.launcher.fs: -org.jackhuang.mojang.authlib.properties.PropertyMap$Serializer -> org.jackhuang.hellominecraft.launcher.ft: +org.jackhuang.mojang.authlib.properties.PropertyMap -> org.jackhuang.hellominecraft.launcher.fx: +org.jackhuang.mojang.authlib.properties.PropertyMap$Serializer -> org.jackhuang.hellominecraft.launcher.fy: 25:56:org.jackhuang.mojang.authlib.properties.PropertyMap deserialize(com.google.gson.JsonElement,java.lang.reflect.Type,com.google.gson.JsonDeserializationContext) -> a 61:76:com.google.gson.JsonElement serialize(org.jackhuang.mojang.authlib.properties.PropertyMap,java.lang.reflect.Type,com.google.gson.JsonSerializationContext) -> a 21:21:com.google.gson.JsonElement serialize(java.lang.Object,java.lang.reflect.Type,com.google.gson.JsonSerializationContext) -> serialize 21:21:java.lang.Object deserialize(com.google.gson.JsonElement,java.lang.reflect.Type,com.google.gson.JsonDeserializationContext) -> deserialize -org.jackhuang.mojang.authlib.yggdrasil.ProfileIncompleteException -> org.jackhuang.hellominecraft.launcher.fu: -org.jackhuang.mojang.authlib.yggdrasil.ProfileNotFoundException -> org.jackhuang.hellominecraft.launcher.fv: -org.jackhuang.mojang.authlib.yggdrasil.YggdrasilAuthenticationService -> org.jackhuang.hellominecraft.launcher.fw: +org.jackhuang.mojang.authlib.yggdrasil.ProfileIncompleteException -> org.jackhuang.hellominecraft.launcher.fz: +org.jackhuang.mojang.authlib.yggdrasil.ProfileNotFoundException -> org.jackhuang.hellominecraft.launcher.fA: +org.jackhuang.mojang.authlib.yggdrasil.YggdrasilAuthenticationService -> org.jackhuang.hellominecraft.launcher.fB: java.lang.String clientToken -> a com.google.gson.Gson gson -> a 50:50:org.jackhuang.mojang.authlib.UserAuthentication createUserAuthentication(org.jackhuang.mojang.authlib.Agent) -> a @@ -4148,13 +4211,13 @@ org.jackhuang.mojang.authlib.yggdrasil.YggdrasilAuthenticationService -> org.jac 60:60:org.jackhuang.mojang.authlib.GameProfileRepository createProfileRepository() -> a 65:88:org.jackhuang.mojang.authlib.yggdrasil.response.Response makeRequest(java.net.URL,java.lang.Object,java.lang.Class) -> a 93:93:java.lang.String getClientToken() -> a -org.jackhuang.mojang.authlib.yggdrasil.YggdrasilAuthenticationService$1 -> org.jackhuang.hellominecraft.launcher.fx: -org.jackhuang.mojang.authlib.yggdrasil.YggdrasilAuthenticationService$GameProfileSerializer -> org.jackhuang.hellominecraft.launcher.fy: +org.jackhuang.mojang.authlib.yggdrasil.YggdrasilAuthenticationService$1 -> org.jackhuang.hellominecraft.launcher.fC: +org.jackhuang.mojang.authlib.yggdrasil.YggdrasilAuthenticationService$GameProfileSerializer -> org.jackhuang.hellominecraft.launcher.fD: 100:103:org.jackhuang.mojang.authlib.GameProfile deserialize(com.google.gson.JsonElement,java.lang.reflect.Type,com.google.gson.JsonDeserializationContext) -> a 108:115:com.google.gson.JsonElement serialize(org.jackhuang.mojang.authlib.GameProfile,java.lang.reflect.Type,com.google.gson.JsonSerializationContext) -> a 96:96:com.google.gson.JsonElement serialize(java.lang.Object,java.lang.reflect.Type,com.google.gson.JsonSerializationContext) -> serialize 96:96:java.lang.Object deserialize(com.google.gson.JsonElement,java.lang.reflect.Type,com.google.gson.JsonDeserializationContext) -> deserialize -org.jackhuang.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository -> org.jackhuang.hellominecraft.launcher.fz: +org.jackhuang.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository -> org.jackhuang.hellominecraft.launcher.fE: org.jackhuang.hellominecraft.logging.logger.Logger LOGGER -> a java.lang.String BASE_URL -> a java.lang.String SEARCH_PAGE_URL -> b @@ -4163,8 +4226,8 @@ org.jackhuang.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository -> org.jac int DELAY_BETWEEN_FAILURES -> c org.jackhuang.mojang.authlib.yggdrasil.YggdrasilAuthenticationService authenticationService -> a 32:91:void findProfilesByNames(java.lang.String[],org.jackhuang.mojang.authlib.Agent,org.jackhuang.mojang.authlib.ProfileLookupCallback) -> a -org.jackhuang.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository$1 -> org.jackhuang.hellominecraft.launcher.fA: -org.jackhuang.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository$ProfileCriteria -> org.jackhuang.hellominecraft.launcher.fB: +org.jackhuang.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository$1 -> org.jackhuang.hellominecraft.launcher.fF: +org.jackhuang.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository$ProfileCriteria -> org.jackhuang.hellominecraft.launcher.fG: java.lang.String name -> a java.lang.String agent -> b org.jackhuang.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository this$0 -> a @@ -4173,7 +4236,7 @@ org.jackhuang.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository$ProfileCri 113:120:boolean equals(java.lang.Object) -> equals 125:125:int hashCode() -> hashCode 130:130:java.lang.String toString() -> toString -org.jackhuang.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService -> org.jackhuang.hellominecraft.launcher.fC: +org.jackhuang.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService -> org.jackhuang.hellominecraft.launcher.fH: org.jackhuang.hellominecraft.logging.logger.Logger LOGGER -> a java.lang.String BASE_URL -> a java.net.URL JOIN_URL -> a @@ -4184,7 +4247,7 @@ org.jackhuang.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService -> org.j 95:95:org.jackhuang.mojang.authlib.yggdrasil.YggdrasilAuthenticationService getAuthenticationService() -> a 19:19:org.jackhuang.mojang.authlib.HttpAuthenticationService getAuthenticationService() -> a 19:19:org.jackhuang.mojang.authlib.AuthenticationService getAuthenticationService() -> a -org.jackhuang.mojang.authlib.yggdrasil.YggdrasilUserAuthentication -> org.jackhuang.hellominecraft.launcher.fD: +org.jackhuang.mojang.authlib.yggdrasil.YggdrasilUserAuthentication -> org.jackhuang.hellominecraft.launcher.fI: org.jackhuang.hellominecraft.logging.logger.Logger LOGGER -> a java.lang.String BASE_URL -> g java.net.URL ROUTE_AUTHENTICATE -> a @@ -4216,22 +4279,22 @@ org.jackhuang.mojang.authlib.yggdrasil.YggdrasilUserAuthentication -> org.jackhu 246:246:org.jackhuang.mojang.authlib.yggdrasil.YggdrasilAuthenticationService getAuthenticationService() -> a 23:23:org.jackhuang.mojang.authlib.HttpAuthenticationService getAuthenticationService() -> a 23:23:org.jackhuang.mojang.authlib.AuthenticationService getAuthenticationService() -> a -org.jackhuang.mojang.authlib.yggdrasil.request.AuthenticationRequest -> org.jackhuang.hellominecraft.launcher.fE: +org.jackhuang.mojang.authlib.yggdrasil.request.AuthenticationRequest -> org.jackhuang.hellominecraft.launcher.fJ: org.jackhuang.mojang.authlib.Agent agent -> agent java.lang.String username -> username java.lang.String password -> password java.lang.String clientToken -> clientToken boolean requestUser -> requestUser -org.jackhuang.mojang.authlib.yggdrasil.request.JoinMinecraftServerRequest -> org.jackhuang.hellominecraft.launcher.fF: +org.jackhuang.mojang.authlib.yggdrasil.request.JoinMinecraftServerRequest -> org.jackhuang.hellominecraft.launcher.fK: java.lang.String accessToken -> accessToken java.util.UUID selectedProfile -> selectedProfile java.lang.String serverId -> serverId -org.jackhuang.mojang.authlib.yggdrasil.request.RefreshRequest -> org.jackhuang.hellominecraft.launcher.fG: +org.jackhuang.mojang.authlib.yggdrasil.request.RefreshRequest -> org.jackhuang.hellominecraft.launcher.fL: java.lang.String clientToken -> clientToken java.lang.String accessToken -> accessToken org.jackhuang.mojang.authlib.GameProfile selectedProfile -> selectedProfile boolean requestUser -> requestUser -org.jackhuang.mojang.authlib.yggdrasil.response.AuthenticationResponse -> org.jackhuang.hellominecraft.launcher.fH: +org.jackhuang.mojang.authlib.yggdrasil.response.AuthenticationResponse -> org.jackhuang.hellominecraft.launcher.fM: java.lang.String accessToken -> accessToken java.lang.String clientToken -> clientToken org.jackhuang.mojang.authlib.GameProfile selectedProfile -> selectedProfile @@ -4242,24 +4305,24 @@ org.jackhuang.mojang.authlib.yggdrasil.response.AuthenticationResponse -> org.ja 22:22:org.jackhuang.mojang.authlib.GameProfile[] getAvailableProfiles() -> getAvailableProfiles 26:26:org.jackhuang.mojang.authlib.GameProfile getSelectedProfile() -> getSelectedProfile 30:30:org.jackhuang.mojang.authlib.yggdrasil.response.User getUser() -> getUser -org.jackhuang.mojang.authlib.yggdrasil.response.HasJoinedMinecraftServerResponse -> org.jackhuang.hellominecraft.launcher.fI: +org.jackhuang.mojang.authlib.yggdrasil.response.HasJoinedMinecraftServerResponse -> org.jackhuang.hellominecraft.launcher.fN: java.util.UUID id -> id org.jackhuang.mojang.authlib.properties.PropertyMap properties -> properties 12:12:java.util.UUID getId() -> getId 16:16:org.jackhuang.mojang.authlib.properties.PropertyMap getProperties() -> getProperties -org.jackhuang.mojang.authlib.yggdrasil.response.MinecraftProfilePropertiesResponse -> org.jackhuang.hellominecraft.launcher.fJ: +org.jackhuang.mojang.authlib.yggdrasil.response.MinecraftProfilePropertiesResponse -> org.jackhuang.hellominecraft.launcher.fO: java.util.UUID id -> id java.lang.String name -> name org.jackhuang.mojang.authlib.properties.PropertyMap properties -> properties 13:13:java.util.UUID getId() -> getId 17:17:java.lang.String getName() -> getName 21:21:org.jackhuang.mojang.authlib.properties.PropertyMap getProperties() -> getProperties -org.jackhuang.mojang.authlib.yggdrasil.response.ProfileSearchResultsResponse -> org.jackhuang.hellominecraft.launcher.fK: +org.jackhuang.mojang.authlib.yggdrasil.response.ProfileSearchResultsResponse -> org.jackhuang.hellominecraft.launcher.fP: org.jackhuang.mojang.authlib.GameProfile[] profiles -> profiles int size -> size 11:11:org.jackhuang.mojang.authlib.GameProfile[] getProfiles() -> getProfiles 15:15:int getSize() -> getSize -org.jackhuang.mojang.authlib.yggdrasil.response.RefreshResponse -> org.jackhuang.hellominecraft.launcher.fL: +org.jackhuang.mojang.authlib.yggdrasil.response.RefreshResponse -> org.jackhuang.hellominecraft.launcher.fQ: java.lang.String accessToken -> accessToken java.lang.String clientToken -> clientToken org.jackhuang.mojang.authlib.GameProfile selectedProfile -> selectedProfile @@ -4270,25 +4333,1097 @@ org.jackhuang.mojang.authlib.yggdrasil.response.RefreshResponse -> org.jackhuang 22:22:org.jackhuang.mojang.authlib.GameProfile[] getAvailableProfiles() -> getAvailableProfiles 26:26:org.jackhuang.mojang.authlib.GameProfile getSelectedProfile() -> getSelectedProfile 30:30:org.jackhuang.mojang.authlib.yggdrasil.response.User getUser() -> getUser -org.jackhuang.mojang.authlib.yggdrasil.response.Response -> org.jackhuang.hellominecraft.launcher.fM: +org.jackhuang.mojang.authlib.yggdrasil.response.Response -> org.jackhuang.hellominecraft.launcher.fR: java.lang.String error -> error java.lang.String errorMessage -> errorMessage java.lang.String cause -> cause 10:10:java.lang.String getError() -> getError 14:14:java.lang.String getCause() -> getCause 18:18:java.lang.String getErrorMessage() -> getErrorMessage -org.jackhuang.mojang.authlib.yggdrasil.response.User -> org.jackhuang.hellominecraft.launcher.fN: +org.jackhuang.mojang.authlib.yggdrasil.response.User -> org.jackhuang.hellominecraft.launcher.fS: java.lang.String id -> id org.jackhuang.mojang.authlib.properties.PropertyMap properties -> properties 11:11:java.lang.String getId() -> getId 15:15:org.jackhuang.mojang.authlib.properties.PropertyMap getProperties() -> getProperties -org.jackhuang.mojang.util.LegacyPropertyMapSerializer -> org.jackhuang.hellominecraft.launcher.fO: +org.jackhuang.mojang.util.LegacyPropertyMapSerializer -> org.jackhuang.hellominecraft.launcher.fT: 26:36:com.google.gson.JsonElement serialize(org.jackhuang.mojang.authlib.properties.PropertyMap,java.lang.reflect.Type,com.google.gson.JsonSerializationContext) -> a 21:21:com.google.gson.JsonElement serialize(java.lang.Object,java.lang.reflect.Type,com.google.gson.JsonSerializationContext) -> serialize -org.jackhuang.mojang.util.UUIDTypeAdapter -> org.jackhuang.hellominecraft.launcher.fP: +org.jackhuang.mojang.util.UUIDTypeAdapter -> org.jackhuang.hellominecraft.launcher.fU: 13:14:void write(com.google.gson.stream.JsonWriter,java.util.UUID) -> a 17:17:java.util.UUID read(com.google.gson.stream.JsonReader) -> a 21:21:java.lang.String fromUUID(java.util.UUID) -> a 25:25:java.util.UUID fromString(java.lang.String) -> a 9:9:java.lang.Object read(com.google.gson.stream.JsonReader) -> read 9:9:void write(com.google.gson.stream.JsonWriter,java.lang.Object) -> write +org.tukaani.xz.ARMOptions -> org.jackhuang.hellominecraft.launcher.fV: + int ALIGNMENT -> b + 26:26:org.tukaani.xz.FinishableOutputStream getOutputStream(org.tukaani.xz.FinishableOutputStream) -> a + 30:30:java.io.InputStream getInputStream(java.io.InputStream) -> a + 34:34:org.tukaani.xz.FilterEncoder getFilterEncoder() -> a + 18:18:java.lang.Object clone() -> clone + 18:18:int getDecoderMemoryUsage() -> a + 18:18:int getEncoderMemoryUsage() -> b + 18:18:int getStartOffset() -> c + 18:18:void setStartOffset(int) -> a +org.tukaani.xz.ARMThumbOptions -> org.jackhuang.hellominecraft.launcher.fW: + int ALIGNMENT -> b + 26:26:org.tukaani.xz.FinishableOutputStream getOutputStream(org.tukaani.xz.FinishableOutputStream) -> a + 30:30:java.io.InputStream getInputStream(java.io.InputStream) -> a + 34:34:org.tukaani.xz.FilterEncoder getFilterEncoder() -> a + 18:18:java.lang.Object clone() -> clone + 18:18:int getDecoderMemoryUsage() -> a + 18:18:int getEncoderMemoryUsage() -> b + 18:18:int getStartOffset() -> c + 18:18:void setStartOffset(int) -> a +org.tukaani.xz.BCJCoder -> org.jackhuang.hellominecraft.launcher.fX: + long X86_FILTER_ID -> a + long POWERPC_FILTER_ID -> b + long IA64_FILTER_ID -> c + long ARM_FILTER_ID -> d + long ARMTHUMB_FILTER_ID -> e + long SPARC_FILTER_ID -> f + 21:21:boolean isBCJFilterID(long) -> a + 25:25:boolean changesSize() -> a + 29:29:boolean nonLastOK() -> b + 33:33:boolean lastOK() -> c +org.tukaani.xz.BCJDecoder -> org.jackhuang.hellominecraft.launcher.fY: + long filterID -> g + int startOffset -> a + boolean $assertionsDisabled -> a + 39:39:int getMemoryUsage() -> a + 43:60:java.io.InputStream getInputStream(java.io.InputStream) -> a +org.tukaani.xz.BCJEncoder -> org.jackhuang.hellominecraft.launcher.fZ: + org.tukaani.xz.BCJOptions options -> a + long filterID -> g + byte[] props -> a + boolean $assertionsDisabled -> a + 34:34:long getFilterID() -> a + 38:38:byte[] getFilterProps() -> a + 42:42:boolean supportsFlushing() -> d + 46:46:org.tukaani.xz.FinishableOutputStream getOutputStream(org.tukaani.xz.FinishableOutputStream) -> a +org.tukaani.xz.BCJOptions -> org.jackhuang.hellominecraft.launcher.ga: + int alignment -> b + int startOffset -> a + boolean $assertionsDisabled -> a + 27:32:void setStartOffset(int) -> a + 38:38:int getStartOffset() -> c + 42:42:int getEncoderMemoryUsage() -> b + 46:46:int getDecoderMemoryUsage() -> a + 51:54:java.lang.Object clone() -> clone +org.tukaani.xz.BlockInputStream -> org.jackhuang.hellominecraft.launcher.gb: + java.io.DataInputStream inData -> a + org.tukaani.xz.CountingInputStream inCounted -> a + java.io.InputStream filterChain -> a + org.tukaani.xz.check.Check check -> a + long uncompressedSizeInHeader -> a + long compressedSizeInHeader -> b + long compressedSizeLimit -> c + int headerSize -> a + long uncompressedSize -> d + boolean endReached -> a + byte[] tempBuf -> a + 199:199:int read() -> read + 203:240:int read(byte[],int,int) -> read + 244:265:void validate() -> a + 268:268:int available() -> available + 272:272:long getUnpaddedSize() -> a + 276:276:long getUncompressedSize() -> b +org.tukaani.xz.BlockOutputStream -> org.jackhuang.hellominecraft.launcher.gc: + java.io.OutputStream out -> a + org.tukaani.xz.CountingOutputStream outCounted -> a + org.tukaani.xz.FinishableOutputStream filterChain -> a + org.tukaani.xz.check.Check check -> a + int headerSize -> a + long compressedSizeLimit -> a + long uncompressedSize -> b + byte[] tempBuf -> a + 88:90:void write(int) -> write + 93:97:void write(byte[],int,int) -> write + 100:102:void flush() -> flush + 106:115:void finish() -> a + 118:125:void validate() -> b + 128:128:long getUnpaddedSize() -> a + 132:132:long getUncompressedSize() -> b +org.tukaani.xz.CorruptedInputException -> org.jackhuang.hellominecraft.launcher.gd: + long serialVersionUID -> a +org.tukaani.xz.CountingInputStream -> org.jackhuang.hellominecraft.launcher.ge: + long size -> a + 27:31:int read() -> read + 35:39:int read(byte[],int,int) -> read + 43:43:long getSize() -> a +org.tukaani.xz.CountingOutputStream -> org.jackhuang.hellominecraft.launcher.gf: + java.io.OutputStream out -> a + long size -> a + 32:35:void write(int) -> write + 38:41:void write(byte[],int,int) -> write + 44:45:void flush() -> flush + 48:49:void close() -> close + 52:52:long getSize() -> a +org.tukaani.xz.DeltaCoder -> org.jackhuang.hellominecraft.launcher.gg: + long FILTER_ID -> a + 16:16:boolean changesSize() -> a + 20:20:boolean nonLastOK() -> b + 24:24:boolean lastOK() -> c +org.tukaani.xz.DeltaDecoder -> org.jackhuang.hellominecraft.launcher.gh: + int distance -> a + 26:26:int getMemoryUsage() -> a + 30:30:java.io.InputStream getInputStream(java.io.InputStream) -> a +org.tukaani.xz.DeltaEncoder -> org.jackhuang.hellominecraft.launcher.gi: + org.tukaani.xz.DeltaOptions options -> a + byte[] props -> a + 22:22:long getFilterID() -> a + 26:26:byte[] getFilterProps() -> a + 30:30:boolean supportsFlushing() -> d + 34:34:org.tukaani.xz.FinishableOutputStream getOutputStream(org.tukaani.xz.FinishableOutputStream) -> a +org.tukaani.xz.DeltaInputStream -> org.jackhuang.hellominecraft.launcher.gj: + int DISTANCE_MIN -> a + int DISTANCE_MAX -> b + java.io.InputStream in -> a + org.tukaani.xz.delta.DeltaDecoder delta -> a + java.io.IOException exception -> a + byte[] tempBuf -> a + 70:70:int read() -> read + 92:113:int read(byte[],int,int) -> read + 122:128:int available() -> available + 138:145:void close() -> close +org.tukaani.xz.DeltaOptions -> org.jackhuang.hellominecraft.launcher.gk: + int DISTANCE_MIN -> a + int DISTANCE_MAX -> b + int distance -> c + boolean $assertionsDisabled -> a + 59:65:void setDistance(int) -> a + 71:71:int getDistance() -> c + 75:75:int getEncoderMemoryUsage() -> b + 79:79:org.tukaani.xz.FinishableOutputStream getOutputStream(org.tukaani.xz.FinishableOutputStream) -> a + 83:83:int getDecoderMemoryUsage() -> a + 87:87:java.io.InputStream getInputStream(java.io.InputStream) -> a + 91:91:org.tukaani.xz.FilterEncoder getFilterEncoder() -> a + 96:99:java.lang.Object clone() -> clone +org.tukaani.xz.DeltaOutputStream -> org.jackhuang.hellominecraft.launcher.gl: + int FILTER_BUF_SIZE -> a + org.tukaani.xz.FinishableOutputStream out -> a + org.tukaani.xz.delta.DeltaEncoder delta -> a + byte[] filterBuf -> a + boolean finished -> a + java.io.IOException exception -> a + byte[] tempBuf -> b + 28:28:int getMemoryUsage() -> a + 37:39:void write(int) -> write + 42:65:void write(byte[],int,int) -> write + 68:80:void flush() -> flush + 83:96:void finish() -> a + 99:112:void close() -> close +org.tukaani.xz.FilterCoder -> org.jackhuang.hellominecraft.launcher.gm: + boolean changesSize() -> a + boolean nonLastOK() -> b + boolean lastOK() -> c +org.tukaani.xz.FilterDecoder -> org.jackhuang.hellominecraft.launcher.gn: + int getMemoryUsage() -> a + java.io.InputStream getInputStream(java.io.InputStream) -> a +org.tukaani.xz.FilterEncoder -> org.jackhuang.hellominecraft.launcher.go: + long getFilterID() -> a + byte[] getFilterProps() -> a + boolean supportsFlushing() -> d + org.tukaani.xz.FinishableOutputStream getOutputStream(org.tukaani.xz.FinishableOutputStream) -> a +org.tukaani.xz.FilterOptions -> org.jackhuang.hellominecraft.launcher.gp: + 27:32:int getEncoderMemoryUsage(org.tukaani.xz.FilterOptions[]) -> a + 42:47:int getDecoderMemoryUsage(org.tukaani.xz.FilterOptions[]) -> b + int getEncoderMemoryUsage() -> b + org.tukaani.xz.FinishableOutputStream getOutputStream(org.tukaani.xz.FinishableOutputStream) -> a + int getDecoderMemoryUsage() -> a + java.io.InputStream getInputStream(java.io.InputStream) -> a + org.tukaani.xz.FilterEncoder getFilterEncoder() -> a +org.tukaani.xz.FinishableOutputStream -> org.jackhuang.hellominecraft.launcher.gq: + 30:30:void finish() -> a +org.tukaani.xz.FinishableWrapperOutputStream -> org.jackhuang.hellominecraft.launcher.gr: + java.io.OutputStream out -> a + 39:40:void write(int) -> write + 46:47:void write(byte[]) -> write + 54:55:void write(byte[],int,int) -> write + 61:62:void flush() -> flush + 68:69:void close() -> close +org.tukaani.xz.IA64Options -> org.jackhuang.hellominecraft.launcher.gs: + int ALIGNMENT -> b + 26:26:org.tukaani.xz.FinishableOutputStream getOutputStream(org.tukaani.xz.FinishableOutputStream) -> a + 30:30:java.io.InputStream getInputStream(java.io.InputStream) -> a + 34:34:org.tukaani.xz.FilterEncoder getFilterEncoder() -> a + 18:18:java.lang.Object clone() -> clone + 18:18:int getDecoderMemoryUsage() -> a + 18:18:int getEncoderMemoryUsage() -> b + 18:18:int getStartOffset() -> c + 18:18:void setStartOffset(int) -> a +org.tukaani.xz.IndexIndicatorException -> org.jackhuang.hellominecraft.launcher.gt: + long serialVersionUID -> a +org.tukaani.xz.LZMA2Coder -> org.jackhuang.hellominecraft.launcher.gu: + long FILTER_ID -> a + 16:16:boolean changesSize() -> a + 20:20:boolean nonLastOK() -> b + 24:24:boolean lastOK() -> c +org.tukaani.xz.LZMA2Decoder -> org.jackhuang.hellominecraft.launcher.gv: + int dictSize -> a + 29:29:int getMemoryUsage() -> a + 33:33:java.io.InputStream getInputStream(java.io.InputStream) -> a +org.tukaani.xz.LZMA2Encoder -> org.jackhuang.hellominecraft.launcher.gw: + org.tukaani.xz.LZMA2Options options -> a + byte[] props -> a + 36:36:long getFilterID() -> a + 40:40:byte[] getFilterProps() -> a + 44:44:boolean supportsFlushing() -> d + 48:48:org.tukaani.xz.FinishableOutputStream getOutputStream(org.tukaani.xz.FinishableOutputStream) -> a +org.tukaani.xz.LZMA2InputStream -> org.jackhuang.hellominecraft.launcher.gx: + int DICT_SIZE_MIN -> a + int DICT_SIZE_MAX -> b + int COMPRESSED_SIZE_MAX -> c + java.io.DataInputStream in -> a + org.tukaani.xz.lz.LZDecoder lz -> a + org.tukaani.xz.rangecoder.RangeDecoderFromBuffer rc -> a + org.tukaani.xz.lzma.LZMADecoder lzma -> a + int uncompressedSize -> d + boolean isLZMAChunk -> a + boolean needDictReset -> b + boolean needProps -> c + boolean endReached -> d + java.io.IOException exception -> a + byte[] tempBuf -> a + 78:78:int getMemoryUsage(int) -> a + 82:90:int getDictSize(int) -> b + 171:171:int read() -> read + 199:250:int read(byte[],int,int) -> read + 255:298:void decodeChunkHeader() -> a + 301:315:void decodeProps() -> b + 334:340:int available() -> available + 350:357:void close() -> close +org.tukaani.xz.LZMA2Options -> org.jackhuang.hellominecraft.launcher.gy: + int PRESET_MIN -> a + int PRESET_MAX -> b + int PRESET_DEFAULT -> c + int DICT_SIZE_MIN -> d + int DICT_SIZE_MAX -> e + int DICT_SIZE_DEFAULT -> f + int LC_LP_MAX -> g + int LC_DEFAULT -> h + int LP_DEFAULT -> i + int PB_MAX -> j + int PB_DEFAULT -> k + int MODE_UNCOMPRESSED -> l + int MODE_FAST -> m + int MODE_NORMAL -> n + int NICE_LEN_MIN -> o + int NICE_LEN_MAX -> p + int MF_HC4 -> q + int MF_BT4 -> r + int[] presetToDictSize -> a + int[] presetToDepthLimit -> b + int dictSize -> s + byte[] presetDict -> a + int lc -> t + int lp -> u + int pb -> v + int mode -> w + int niceLen -> x + int mf -> y + int depthLimit -> z + boolean $assertionsDisabled -> a + 200:220:void setPreset(int) -> a + 238:249:void setDictSize(int) -> b + 255:255:int getDictSize() -> c + 273:274:void setPresetDict(byte[]) -> a + 280:280:byte[] getPresetDict() -> a + 295:303:void setLcLp(int,int) -> a + 332:333:void setLc(int) -> c + 348:349:void setLp(int) -> d + 355:355:int getLc() -> d + 362:362:int getLp() -> e + 390:395:void setPb(int) -> e + 401:401:int getPb() -> f + 423:428:void setMode(int) -> f + 434:434:int getMode() -> g + 448:459:void setNiceLen(int) -> g + 465:465:int getNiceLen() -> h + 480:485:void setMatchFinder(int) -> h + 491:491:int getMatchFinder() -> i + 512:517:void setDepthLimit(int) -> i + 523:523:int getDepthLimit() -> j + 527:529:int getEncoderMemoryUsage() -> b + 533:536:org.tukaani.xz.FinishableOutputStream getOutputStream(org.tukaani.xz.FinishableOutputStream) -> a + 556:562:int getDecoderMemoryUsage() -> a + 566:566:java.io.InputStream getInputStream(java.io.InputStream) -> a + 570:570:org.tukaani.xz.FilterEncoder getFilterEncoder() -> a + 575:578:java.lang.Object clone() -> clone +org.tukaani.xz.LZMA2OutputStream -> org.jackhuang.hellominecraft.launcher.gz: + int COMPRESSED_SIZE_MAX -> a + org.tukaani.xz.FinishableOutputStream out -> a + java.io.DataOutputStream outData -> a + org.tukaani.xz.lz.LZEncoder lz -> a + org.tukaani.xz.rangecoder.RangeEncoder rc -> a + org.tukaani.xz.lzma.LZMAEncoder lzma -> a + int props -> b + boolean dictResetNeeded -> b + boolean stateResetNeeded -> c + boolean propsNeeded -> d + int pendingSize -> c + boolean finished -> e + java.io.IOException exception -> a + byte[] tempBuf -> a + boolean $assertionsDisabled -> a + 41:41:int getExtraSizeBefore(int) -> a + 47:51:int getMemoryUsage(org.tukaani.xz.LZMA2Options) -> a + 82:84:void write(int) -> write + 87:110:void write(byte[],int,int) -> write + 113:133:void writeChunk() -> b + 139:165:void writeLZMA(int,int) -> a + 168:178:void writeUncompressed(int) -> a + 181:201:void writeEndMarker() -> c + 204:223:void flush() -> flush + 226:238:void finish() -> a + 241:260:void close() -> close +org.tukaani.xz.LZMAInputStream -> org.jackhuang.hellominecraft.launcher.gA: + int DICT_SIZE_MAX -> a + java.io.InputStream in -> a + org.tukaani.xz.lz.LZDecoder lz -> a + org.tukaani.xz.rangecoder.RangeDecoderFromStream rc -> a + org.tukaani.xz.lzma.LZMADecoder lzma -> a + boolean endReached -> b + byte[] tempBuf -> a + long remainingSize -> a + java.io.IOException exception -> a + boolean $assertionsDisabled -> a + 89:101:int getMemoryUsage(int,byte) -> a + 121:131:int getMemoryUsage(int,int,int) -> a + 136:155:int getDictSize(int) -> a + 376:398:void initialize(java.io.InputStream,long,byte,int,byte[]) -> a + 406:422:void initialize(java.io.InputStream,long,int,int,int,int,byte[]) -> a + 444:444:int read() -> read + 471:550:int read(byte[],int,int) -> read + 561:568:void close() -> close +org.tukaani.xz.MemoryLimitException -> org.jackhuang.hellominecraft.launcher.gB: + long serialVersionUID -> a + int memoryNeeded -> a + int memoryLimit -> b + 48:48:int getMemoryNeeded() -> a + 58:58:int getMemoryLimit() -> b +org.tukaani.xz.PowerPCOptions -> org.jackhuang.hellominecraft.launcher.gC: + int ALIGNMENT -> b + 26:26:org.tukaani.xz.FinishableOutputStream getOutputStream(org.tukaani.xz.FinishableOutputStream) -> a + 30:30:java.io.InputStream getInputStream(java.io.InputStream) -> a + 34:34:org.tukaani.xz.FilterEncoder getFilterEncoder() -> a + 18:18:java.lang.Object clone() -> clone + 18:18:int getDecoderMemoryUsage() -> a + 18:18:int getEncoderMemoryUsage() -> b + 18:18:int getStartOffset() -> c + 18:18:void setStartOffset(int) -> a +org.tukaani.xz.RawCoder -> org.jackhuang.hellominecraft.launcher.gD: + 15:32:void validate(org.tukaani.xz.FilterCoder[]) -> a +org.tukaani.xz.SPARCOptions -> org.jackhuang.hellominecraft.launcher.gE: + int ALIGNMENT -> b + 26:26:org.tukaani.xz.FinishableOutputStream getOutputStream(org.tukaani.xz.FinishableOutputStream) -> a + 30:30:java.io.InputStream getInputStream(java.io.InputStream) -> a + 34:34:org.tukaani.xz.FilterEncoder getFilterEncoder() -> a + 18:18:java.lang.Object clone() -> clone + 18:18:int getDecoderMemoryUsage() -> a + 18:18:int getEncoderMemoryUsage() -> b + 18:18:int getStartOffset() -> c + 18:18:void setStartOffset(int) -> a +org.tukaani.xz.SeekableFileInputStream -> org.jackhuang.hellominecraft.launcher.gF: + java.io.RandomAccessFile randomAccessFile -> a + 55:55:int read() -> read + 62:62:int read(byte[]) -> read + 71:71:int read(byte[],int,int) -> read + 78:79:void close() -> close + 85:85:long length() -> a + 93:93:long position() -> b + 100:101:void seek(long) -> a +org.tukaani.xz.SeekableInputStream -> org.jackhuang.hellominecraft.launcher.gG: + 42:54:long skip(long) -> skip + long length() -> a + long position() -> b + void seek(long) -> a +org.tukaani.xz.SeekableXZInputStream -> org.jackhuang.hellominecraft.launcher.gH: + org.tukaani.xz.SeekableInputStream in -> a + int memoryLimit -> a + int indexMemoryUsage -> b + java.util.ArrayList streams -> a + int checkTypes -> c + long uncompressedSize -> a + long largestBlockSize -> b + int blockCount -> d + org.tukaani.xz.index.BlockInfo curBlockInfo -> a + org.tukaani.xz.index.BlockInfo queriedBlockInfo -> b + org.tukaani.xz.check.Check check -> a + org.tukaani.xz.BlockInputStream blockDecoder -> a + long curPos -> c + long seekPos -> d + boolean seekNeeded -> b + boolean endReached -> c + java.io.IOException exception -> a + byte[] tempBuf -> a + boolean $assertionsDisabled -> a + 404:404:int getCheckTypes() -> a + 414:414:int getIndexMemoryUsage() -> b + 426:426:long getLargestBlockSize() -> c + 435:435:int getStreamCount() -> c + 444:444:int getBlockCount() -> d + 457:458:long getBlockPos(int) -> a + 471:472:long getBlockSize(int) -> b + 487:488:long getBlockCompPos(int) -> c + 503:504:long getBlockCompSize(int) -> d + 519:520:int getBlockCheckType(int) -> a + 534:535:int getBlockNumber(long) -> a + 553:553:int read() -> read + 588:639:int read(byte[],int,int) -> read + 654:663:int available() -> available + 673:680:void close() -> close + 687:687:long length() -> a + 696:699:long position() -> b + 719:727:void seek(long) -> a + 740:751:void seekToBlock(int) -> a + 761:821:void seek() -> a + 827:846:void locateBlockByPos(org.tukaani.xz.index.BlockInfo,long) -> a + 854:868:void locateBlockByNumber(org.tukaani.xz.index.BlockInfo,int) -> a + 881:895:void initBlockDecoder() -> b +org.tukaani.xz.SimpleInputStream -> org.jackhuang.hellominecraft.launcher.gI: + int FILTER_BUF_SIZE -> a + java.io.InputStream in -> a + org.tukaani.xz.simple.SimpleFilter simpleFilter -> a + byte[] filterBuf -> a + int pos -> b + int filtered -> c + int unfiltered -> d + boolean endReached -> b + java.io.IOException exception -> a + byte[] tempBuf -> b + boolean $assertionsDisabled -> a + 33:33:int getMemoryUsage() -> a + 51:51:int read() -> read + 55:115:int read(byte[],int,int) -> read + 120:126:int available() -> available + 130:137:void close() -> close +org.tukaani.xz.SimpleOutputStream -> org.jackhuang.hellominecraft.launcher.gJ: + int FILTER_BUF_SIZE -> a + org.tukaani.xz.FinishableOutputStream out -> a + org.tukaani.xz.simple.SimpleFilter simpleFilter -> a + byte[] filterBuf -> a + int pos -> b + int unfiltered -> c + java.io.IOException exception -> a + boolean finished -> b + byte[] tempBuf -> b + boolean $assertionsDisabled -> a + 31:31:int getMemoryUsage() -> a + 44:46:void write(int) -> write + 49:89:void write(byte[],int,int) -> write + 92:105:void writePending() -> b + 108:108:void flush() -> flush + 112:123:void finish() -> a + 126:150:void close() -> close +org.tukaani.xz.SingleXZInputStream -> org.jackhuang.hellominecraft.launcher.gK: + java.io.InputStream in -> a + int memoryLimit -> a + org.tukaani.xz.common.StreamFlags streamHeaderFlags -> a + org.tukaani.xz.check.Check check -> a + org.tukaani.xz.BlockInputStream blockDecoder -> a + org.tukaani.xz.index.IndexHash indexHash -> a + boolean endReached -> a + java.io.IOException exception -> a + byte[] tempBuf -> a + 127:130:void initialize(java.io.InputStream,int) -> a + 134:138:void initialize(java.io.InputStream,int,byte[]) -> a + 146:146:int getCheckType() -> a + 155:155:java.lang.String getCheckName() -> a + 180:180:int read() -> read + 218:267:int read(byte[],int,int) -> read + 271:280:void validateStreamFooter() -> a + 294:300:int available() -> available + 310:317:void close() -> close +org.tukaani.xz.UncompressedLZMA2OutputStream -> org.jackhuang.hellominecraft.launcher.gL: + org.tukaani.xz.FinishableOutputStream out -> a + java.io.DataOutputStream outData -> a + byte[] uncompBuf -> a + int uncompPos -> a + boolean dictResetNeeded -> a + boolean finished -> b + java.io.IOException exception -> a + byte[] tempBuf -> b + 31:31:int getMemoryUsage() -> a + 43:45:void write(int) -> write + 48:71:void write(byte[],int,int) -> write + 74:79:void writeChunk() -> b + 82:97:void writeEndMarker() -> c + 100:115:void flush() -> flush + 118:130:void finish() -> a + 133:152:void close() -> close +org.tukaani.xz.UnsupportedOptionsException -> org.jackhuang.hellominecraft.launcher.gM: + long serialVersionUID -> a +org.tukaani.xz.X86Options -> org.jackhuang.hellominecraft.launcher.gN: + int ALIGNMENT -> b + 26:26:org.tukaani.xz.FinishableOutputStream getOutputStream(org.tukaani.xz.FinishableOutputStream) -> a + 30:30:java.io.InputStream getInputStream(java.io.InputStream) -> a + 34:34:org.tukaani.xz.FilterEncoder getFilterEncoder() -> a + 18:18:java.lang.Object clone() -> clone + 18:18:int getDecoderMemoryUsage() -> a + 18:18:int getEncoderMemoryUsage() -> b + 18:18:int getStartOffset() -> c + 18:18:void setStartOffset(int) -> a +org.tukaani.xz.XZ -> org.jackhuang.hellominecraft.launcher.gO: + byte[] HEADER_MAGIC -> a + byte[] FOOTER_MAGIC -> b + int CHECK_NONE -> a + int CHECK_CRC32 -> b + int CHECK_CRC64 -> c + int CHECK_SHA256 -> d +org.tukaani.xz.XZFormatException -> org.jackhuang.hellominecraft.launcher.gP: + long serialVersionUID -> a +org.tukaani.xz.XZIOException -> org.jackhuang.hellominecraft.launcher.gQ: + long serialVersionUID -> a +org.tukaani.xz.XZInputStream -> org.jackhuang.hellominecraft.launcher.gR: + int memoryLimit -> a + java.io.InputStream in -> a + org.tukaani.xz.SingleXZInputStream xzIn -> a + boolean endReached -> a + java.io.IOException exception -> a + byte[] tempBuf -> a + 159:159:int read() -> read + 197:238:int read(byte[],int,int) -> read + 242:275:void prepareNextStream() -> a + 289:295:int available() -> available + 305:312:void close() -> close +org.tukaani.xz.XZOutputStream -> org.jackhuang.hellominecraft.launcher.gS: + java.io.OutputStream out -> a + org.tukaani.xz.common.StreamFlags streamFlags -> a + org.tukaani.xz.check.Check check -> a + org.tukaani.xz.index.IndexEncoder index -> a + org.tukaani.xz.BlockOutputStream blockEncoder -> a + org.tukaani.xz.FilterEncoder[] filters -> a + boolean filtersSupportFlushing -> a + java.io.IOException exception -> a + boolean finished -> b + byte[] tempBuf -> a + 186:189:void updateFilters(org.tukaani.xz.FilterOptions) -> a + 208:225:void updateFilters(org.tukaani.xz.FilterOptions[]) -> a + 240:242:void write(int) -> write + 269:287:void write(byte[],int,int) -> write + 315:335:void endBlock() -> b + 360:383:void flush() -> flush + 404:422:void finish() -> a + 437:459:void close() -> close + 462:464:void encodeStreamFlags(byte[],int) -> a + 467:474:void encodeStreamHeader() -> c + 477:487:void encodeStreamFooter() -> d +org.tukaani.xz.check.CRC32 -> org.jackhuang.hellominecraft.launcher.gT: + java.util.zip.CRC32 state -> a + 21:22:void update(byte[],int,int) -> a + 25:31:byte[] finish() -> a +org.tukaani.xz.check.CRC64 -> org.jackhuang.hellominecraft.launcher.gU: + long poly -> a + long[] crcTable -> a + long crc -> b + 38:42:void update(byte[],int,int) -> a + 45:52:byte[] finish() -> a +org.tukaani.xz.check.Check -> org.jackhuang.hellominecraft.launcher.gV: + int size -> a + java.lang.String name -> a + void update(byte[],int,int) -> a + byte[] finish() -> a + 23:24:void update(byte[]) -> a + 27:27:int getSize() -> a + 31:31:java.lang.String getName() -> a + 36:54:org.tukaani.xz.check.Check getInstance(int) -> a +org.tukaani.xz.check.None -> org.jackhuang.hellominecraft.launcher.gW: + 18:18:void update(byte[],int,int) -> a + 21:22:byte[] finish() -> a +org.tukaani.xz.check.SHA256 -> org.jackhuang.hellominecraft.launcher.gX: + java.security.MessageDigest sha256 -> a + 22:23:void update(byte[],int,int) -> a + 26:28:byte[] finish() -> a +org.tukaani.xz.common.DecoderUtil -> org.jackhuang.hellominecraft.launcher.gY: + 24:32:boolean isCRC32Valid(byte[],int,int,int) -> a + 37:48:org.tukaani.xz.common.StreamFlags decodeStreamHeader(byte[]) -> a + 55:78:org.tukaani.xz.common.StreamFlags decodeStreamFooter(byte[]) -> b + 83:89:org.tukaani.xz.common.StreamFlags decodeStreamFlags(byte[],int) -> a + 94:94:boolean areStreamFlagsEqual(org.tukaani.xz.common.StreamFlags,org.tukaani.xz.common.StreamFlags) -> a + 98:119:long decodeVLI(java.io.InputStream) -> a +org.tukaani.xz.common.EncoderUtil -> org.jackhuang.hellominecraft.launcher.gZ: + 19:25:void writeCRC32(java.io.OutputStream,byte[]) -> a + 29:35:void encodeVLI(java.io.OutputStream,long) -> a +org.tukaani.xz.common.StreamFlags -> org.jackhuang.hellominecraft.launcher.ha: + int checkType -> a + long backwardSize -> a +org.tukaani.xz.common.Util -> org.jackhuang.hellominecraft.launcher.hb: + int STREAM_HEADER_SIZE -> a + long BACKWARD_SIZE_MAX -> a + int BLOCK_HEADER_SIZE_MAX -> b + long VLI_MAX -> b + int VLI_SIZE_MAX -> c + 20:26:int getVLISize(long) -> a +org.tukaani.xz.delta.DeltaCoder -> org.jackhuang.hellominecraft.launcher.hc: + int DISTANCE_MIN -> a + int DISTANCE_MAX -> b + int DISTANCE_MASK -> c + int distance -> d + byte[] history -> a + int pos -> e +org.tukaani.xz.delta.DeltaDecoder -> org.jackhuang.hellominecraft.launcher.hd: + 18:23:void decode(byte[],int,int) -> a +org.tukaani.xz.delta.DeltaEncoder -> org.jackhuang.hellominecraft.launcher.he: + 18:23:void encode(byte[],int,int,byte[]) -> a +org.tukaani.xz.index.BlockInfo -> org.jackhuang.hellominecraft.launcher.hf: + int blockNumber -> a + long compressedOffset -> a + long uncompressedOffset -> b + long unpaddedSize -> c + long uncompressedSize -> d + org.tukaani.xz.index.IndexDecoder index -> a + 28:28:int getCheckType() -> a + 32:32:boolean hasNext() -> a + 36:37:void setNext() -> a +org.tukaani.xz.index.IndexBase -> org.jackhuang.hellominecraft.launcher.hg: + org.tukaani.xz.XZIOException invalidIndexException -> a + long blocksSum -> a + long uncompressedSum -> b + long indexListSize -> c + long recordCount -> d + 28:28:long getUnpaddedIndexSize() -> c + 32:32:long getIndexSize() -> a + 36:36:long getStreamSize() -> b + 41:41:int getIndexPaddingSize() -> a + 45:55:void add(long,long) -> a +org.tukaani.xz.index.IndexDecoder -> org.jackhuang.hellominecraft.launcher.hh: + org.tukaani.xz.common.StreamFlags streamFlags -> a + long streamPadding -> e + int memoryUsage -> a + long[] unpadded -> a + long[] uncompressed -> b + long largestBlockSize -> f + int recordOffset -> b + long compressedOffset -> g + long uncompressedOffset -> h + boolean $assertionsDisabled -> a + 138:143:void setOffsets(org.tukaani.xz.index.IndexDecoder) -> a + 146:146:int getMemoryUsage() -> b + 150:150:org.tukaani.xz.common.StreamFlags getStreamFlags() -> a + 156:156:int getRecordCount() -> c + 160:160:long getUncompressedSize() -> c + 164:164:long getLargestBlockSize() -> d + 168:168:boolean hasUncompressedOffset(long) -> a + 173:173:boolean hasRecord(int) -> a + 178:195:void locateBlock(org.tukaani.xz.index.BlockInfo,long) -> a + 200:222:void setBlockInfo(org.tukaani.xz.index.BlockInfo,int) -> a + 22:22:long getStreamSize() -> b + 22:22:long getIndexSize() -> a +org.tukaani.xz.index.IndexEncoder -> org.jackhuang.hellominecraft.launcher.hi: + java.util.ArrayList records -> a + 29:31:void add(long,long) -> a + 34:58:void encode(java.io.OutputStream) -> a + 20:20:long getStreamSize() -> b + 20:20:long getIndexSize() -> a +org.tukaani.xz.index.IndexHash -> org.jackhuang.hellominecraft.launcher.hj: + org.tukaani.xz.check.Check hash -> a + 37:43:void add(long,long) -> a + 48:93:void validate(java.io.InputStream) -> a + 22:22:long getStreamSize() -> b + 22:22:long getIndexSize() -> a +org.tukaani.xz.index.IndexRecord -> org.jackhuang.hellominecraft.launcher.hk: + long unpadded -> a + long uncompressed -> b +org.tukaani.xz.lz.BT4 -> org.jackhuang.hellominecraft.launcher.hl: + org.tukaani.xz.lz.Hash234 hash -> a + int[] tree -> a + org.tukaani.xz.lz.Matches matches -> a + int depthLimit -> f + int cyclicSize -> g + int cyclicPos -> h + int lzPos -> i + 24:24:int getMemoryUsage(int) -> a + 46:60:int movePos() -> c + 64:184:org.tukaani.xz.lz.Matches getMatches() -> a + 188:233:void skip(int,int) -> a + 237:254:void skip(int) -> a +org.tukaani.xz.lz.CRC32Hash -> org.jackhuang.hellominecraft.launcher.hm: + int CRC32_POLY -> a + int[] crcTable -> a +org.tukaani.xz.lz.HC4 -> org.jackhuang.hellominecraft.launcher.hn: + org.tukaani.xz.lz.Hash234 hash -> a + int[] chain -> a + org.tukaani.xz.lz.Matches matches -> a + int depthLimit -> f + int cyclicSize -> g + int cyclicPos -> h + int lzPos -> i + boolean $assertionsDisabled -> a + 27:27:int getMemoryUsage(int) -> a + 63:77:int movePos() -> c + 81:185:org.tukaani.xz.lz.Matches getMatches() -> a + 189:199:void skip(int) -> a +org.tukaani.xz.lz.Hash234 -> org.jackhuang.hellominecraft.launcher.ho: + int HASH_2_SIZE -> a + int HASH_2_MASK -> b + int HASH_3_SIZE -> c + int HASH_3_MASK -> d + int hash4Mask -> e + int[] hash2Table -> b + int[] hash3Table -> c + int[] hash4Table -> d + int hash2Value -> f + int hash3Value -> g + int hash4Value -> h + 31:41:int getHash4Size(int) -> a + 46:46:int getMemoryUsage(int) -> b + 56:64:void calcHashes(byte[],int) -> a + 67:67:int getHash2Pos() -> a + 71:71:int getHash3Pos() -> b + 75:75:int getHash4Pos() -> c + 79:82:void updateTables(int) -> a + 85:88:void normalize(int) -> b +org.tukaani.xz.lz.LZDecoder -> org.jackhuang.hellominecraft.launcher.hp: + byte[] buf -> a + int start -> a + int pos -> b + int full -> c + int limit -> d + int pendingLen -> e + int pendingDist -> f + 38:43:void reset() -> a + 46:50:void setLimit(int) -> a + 53:53:boolean hasSpace() -> a + 57:57:boolean hasPending() -> b + 61:61:int getPos() -> a + 65:69:int getByte(int) -> a + 73:77:void putByte(byte) -> a + 80:99:void repeat(int,int) -> a + 102:104:void repeatPending() -> b + 108:114:void copyUncompressed(java.io.DataInputStream,int) -> a + 117:124:int flush(byte[],int) -> a +org.tukaani.xz.lz.LZEncoder -> org.jackhuang.hellominecraft.launcher.hq: + int MF_HC4 -> a + int MF_BT4 -> b + int keepSizeBefore -> f + int keepSizeAfter -> g + int matchLenMax -> c + int niceLen -> d + byte[] buf -> a + int readPos -> e + int readLimit -> h + boolean finishing -> a + int writePos -> i + int pendingSize -> j + boolean $assertionsDisabled -> b + 46:52:void normalize(int[],int) -> a + 60:63:int getBufSize(int,int,int,int) -> a + 74:90:int getMemoryUsage(int,int,int,int,int) -> a + 120:130:org.tukaani.xz.lz.LZEncoder getInstance(int,int,int,int,int,int,int) -> a + 154:166:void setPresetDict(int,byte[]) -> a + 176:183:void moveWindow() -> c + 189:212:int fillWindow(byte[],int,int) -> a + 228:235:void processPendingBytes() -> d + 242:242:boolean isStarted() -> a + 250:252:void setFlushing() -> a + 259:262:void setFinishing() -> b + 269:269:boolean hasEnoughData(int) -> a + 274:275:void copyUncompressed(java.io.OutputStream,int,int) -> a + 285:286:int getAvail() -> a + 294:294:int getPos() -> b + 307:307:int getByte(int) -> b + 316:316:int getByte(int,int) -> a + 328:334:int getMatchLen(int,int) -> b + 347:354:int getMatchLen(int,int,int) -> a + 368:374:boolean verifyMatches(org.tukaani.xz.lz.Matches) -> a + 395:407:int movePos(int,int) -> c + org.tukaani.xz.lz.Matches getMatches() -> a + void skip(int) -> a +org.tukaani.xz.lz.Matches -> org.jackhuang.hellominecraft.launcher.hr: + int[] len -> a + int[] dist -> b + int count -> a +org.tukaani.xz.lzma.LZMACoder -> org.jackhuang.hellominecraft.launcher.hs: + int POS_STATES_MAX -> a + int MATCH_LEN_MIN -> b + int MATCH_LEN_MAX -> c + int DIST_STATES -> d + int DIST_SLOTS -> e + int DIST_MODEL_START -> f + int DIST_MODEL_END -> g + int FULL_DISTANCES -> h + int ALIGN_BITS -> i + int ALIGN_SIZE -> j + int ALIGN_MASK -> k + int REPS -> l + int posMask -> m + int[] reps -> a + org.tukaani.xz.lzma.State state -> a + short[][] isMatch -> a + short[] isRep -> a + short[] isRep0 -> b + short[] isRep1 -> c + short[] isRep2 -> d + short[][] isRep0Long -> b + short[][] distSlots -> c + short[][] distSpecial -> d + short[] distAlign -> e + 55:55:int getDistState(int) -> a + 65:89:void reset() -> a +org.tukaani.xz.lzma.LZMACoder$LengthCoder -> org.jackhuang.hellominecraft.launcher.ht: + int LOW_SYMBOLS -> a + int MID_SYMBOLS -> b + int HIGH_SYMBOLS -> c + short[] choice -> a + short[][] low -> a + short[][] mid -> b + short[] high -> b + org.tukaani.xz.lzma.LZMACoder this$0 -> a + 129:138:void reset() -> a +org.tukaani.xz.lzma.LZMACoder$LiteralCoder -> org.jackhuang.hellominecraft.launcher.hu: + int lc -> a + int literalPosMask -> b + org.tukaani.xz.lzma.LZMACoder this$0 -> a + 102:104:int getSubcoderIndex(int,int) -> a +org.tukaani.xz.lzma.LZMACoder$LiteralCoder$LiteralSubcoder -> org.jackhuang.hellominecraft.launcher.hv: + short[] probs -> a + org.tukaani.xz.lzma.LZMACoder$LiteralCoder this$1 -> a + 112:113:void reset() -> a +org.tukaani.xz.lzma.LZMADecoder -> org.jackhuang.hellominecraft.launcher.hw: + org.tukaani.xz.lz.LZDecoder lz -> a + org.tukaani.xz.rangecoder.RangeDecoder rc -> a + org.tukaani.xz.lzma.LZMADecoder$LiteralDecoder literalDecoder -> a + org.tukaani.xz.lzma.LZMADecoder$LengthDecoder matchLenDecoder -> a + org.tukaani.xz.lzma.LZMADecoder$LengthDecoder repLenDecoder -> b + 33:37:void reset() -> a + 46:46:boolean endMarkerDetected() -> a + 50:70:void decode() -> b + 73:98:int decodeMatch(int) -> b + 102:129:int decodeRepMatch(int) -> c + 17:17:org.tukaani.xz.lz.LZDecoder access$200(org.tukaani.xz.lzma.LZMADecoder) -> a + 17:17:org.tukaani.xz.rangecoder.RangeDecoder access$300(org.tukaani.xz.lzma.LZMADecoder) -> a +org.tukaani.xz.lzma.LZMADecoder$1 -> org.jackhuang.hellominecraft.launcher.hx: +org.tukaani.xz.lzma.LZMADecoder$LengthDecoder -> org.jackhuang.hellominecraft.launcher.hy: + org.tukaani.xz.lzma.LZMADecoder this$0 -> a + 188:195:int decode(int) -> a +org.tukaani.xz.lzma.LZMADecoder$LiteralDecoder -> org.jackhuang.hellominecraft.launcher.hz: + org.tukaani.xz.lzma.LZMADecoder$LiteralDecoder$LiteralSubdecoder[] subdecoders -> a + org.tukaani.xz.lzma.LZMADecoder this$0 -> a + 145:147:void reset() -> a + 150:152:void decode() -> b +org.tukaani.xz.lzma.LZMADecoder$LiteralDecoder$LiteralSubdecoder -> org.jackhuang.hellominecraft.launcher.hA: + org.tukaani.xz.lzma.LZMADecoder$LiteralDecoder this$1 -> a + 157:181:void decode() -> b +org.tukaani.xz.lzma.LZMAEncoder -> org.jackhuang.hellominecraft.launcher.hB: + int MODE_FAST -> n + int MODE_NORMAL -> o + int LZMA2_UNCOMPRESSED_LIMIT -> s + int LZMA2_COMPRESSED_LIMIT -> t + int DIST_PRICE_UPDATE_INTERVAL -> u + int ALIGN_PRICE_UPDATE_INTERVAL -> v + org.tukaani.xz.rangecoder.RangeEncoder rc -> a + org.tukaani.xz.lz.LZEncoder lz -> a + org.tukaani.xz.lzma.LZMAEncoder$LiteralEncoder literalEncoder -> a + org.tukaani.xz.lzma.LZMAEncoder$LengthEncoder matchLenEncoder -> a + org.tukaani.xz.lzma.LZMAEncoder$LengthEncoder repLenEncoder -> b + int niceLen -> p + int distPriceCount -> w + int alignPriceCount -> x + int distSlotPricesSize -> y + int[][] distSlotPrices -> a + int[][] fullDistPrices -> b + int[] alignPrices -> b + int back -> q + int readAhead -> r + int uncompressedSize -> z + boolean $assertionsDisabled -> a + 70:87:int getMemoryUsage(int,int,int,int) -> a + 94:106:org.tukaani.xz.lzma.LZMAEncoder getInstance(org.tukaani.xz.rangecoder.RangeEncoder,int,int,int,int,int,int,int,int,int) -> a + 115:144:int getDistSlot(int) -> b + int getNextSymbol() -> a + 184:184:org.tukaani.xz.lz.LZEncoder getLZEncoder() -> a + 188:197:void reset() -> a + 200:200:int getUncompressedSize() -> b + 204:205:void resetUncompressedSize() -> b + 213:221:boolean encodeForLZMA2() -> a + 225:242:boolean encodeInit() -> b + 246:279:boolean encodeSymbol() -> c + 283:312:void encodeMatch(int,int,int) -> a + 315:344:void encodeRepMatch(int,int,int) -> b + 347:350:org.tukaani.xz.lz.Matches getMatches() -> a + 354:356:void skip(int) -> a + 359:359:int getAnyMatchPrice(org.tukaani.xz.lzma.State,int) -> a + 363:364:int getNormalMatchPrice(int,org.tukaani.xz.lzma.State) -> a + 368:369:int getAnyRepPrice(int,org.tukaani.xz.lzma.State) -> b + 373:375:int getShortRepPrice(int,org.tukaani.xz.lzma.State,int) -> a + 380:397:int getLongRepPrice(int,int,org.tukaani.xz.lzma.State,int) -> a + 401:404:int getLongRepAndLenPrice(int,int,org.tukaani.xz.lzma.State,int) -> b + 409:423:int getMatchAndLenPrice(int,int,int,int) -> b + 427:469:void updateDistPrices() -> d + 472:477:void updateAlignPrices() -> e + 485:493:void updatePrices() -> c + 17:17:org.tukaani.xz.rangecoder.RangeEncoder access$100(org.tukaani.xz.lzma.LZMAEncoder) -> a +org.tukaani.xz.lzma.LZMAEncoder$1 -> org.jackhuang.hellominecraft.launcher.hC: +org.tukaani.xz.lzma.LZMAEncoder$LengthEncoder -> org.jackhuang.hellominecraft.launcher.hD: + int PRICE_UPDATE_INTERVAL -> d + int[] counters -> a + int[][] prices -> a + org.tukaani.xz.lzma.LZMAEncoder this$0 -> a + 644:650:void reset() -> a + 653:672:void encode(int,int) -> a + 675:675:int getPrice(int,int) -> a + 679:685:void updatePrices() -> b + 688:709:void updatePrices(int) -> a +org.tukaani.xz.lzma.LZMAEncoder$LiteralEncoder -> org.jackhuang.hellominecraft.launcher.hE: + org.tukaani.xz.lzma.LZMAEncoder$LiteralEncoder$LiteralSubencoder[] subencoders -> a + boolean $assertionsDisabled -> a + org.tukaani.xz.lzma.LZMAEncoder this$0 -> a + 508:510:void reset() -> a + 516:518:void encodeInit() -> b + 521:525:void encode() -> c + 529:537:int getPrice(int,int,int,int,org.tukaani.xz.lzma.State) -> a +org.tukaani.xz.lzma.LZMAEncoder$LiteralEncoder$LiteralSubencoder -> org.jackhuang.hellominecraft.launcher.hF: + org.tukaani.xz.lzma.LZMAEncoder$LiteralEncoder this$1 -> a + 542:574:void encode() -> b + 577:591:int getNormalPrice(int) -> a + 595:614:int getMatchedPrice(int,int) -> a +org.tukaani.xz.lzma.LZMAEncoderFast -> org.jackhuang.hellominecraft.launcher.hG: + int EXTRA_SIZE_BEFORE -> s + int EXTRA_SIZE_AFTER -> t + org.tukaani.xz.lz.Matches matches -> a + 24:25:int getMemoryUsage(int,int,int) -> a + 42:42:boolean changePair(int,int) -> a + 49:149:int getNextSymbol() -> a +org.tukaani.xz.lzma.LZMAEncoderNormal -> org.jackhuang.hellominecraft.launcher.hH: + int OPTS -> s + int EXTRA_SIZE_BEFORE -> t + int EXTRA_SIZE_AFTER -> u + org.tukaani.xz.lzma.Optimum[] opts -> a + int optCur -> v + int optEnd -> w + org.tukaani.xz.lz.Matches matches -> a + int[] repLens -> b + org.tukaani.xz.lzma.State nextState -> b + boolean $assertionsDisabled -> b + 35:36:int getMemoryUsage(int,int,int) -> a + 57:60:void reset() -> a + 68:96:int convertOpts() -> c + 102:298:int getNextSymbol() -> a + 305:366:void updateOptStateAndReps() -> d + 374:422:void calc1BytePrices(int,int,int,int) -> a + 429:486:int calcLongRepPrices(int,int,int,int) -> c + 496:565:void calcNormalMatchPrices(int,int,int,int,int) -> a +org.tukaani.xz.lzma.Optimum -> org.jackhuang.hellominecraft.launcher.hI: + int INFINITY_PRICE -> f + org.tukaani.xz.lzma.State state -> a + int[] reps -> a + int price -> a + int optPrev -> b + int backPrev -> c + boolean prev1IsLiteral -> a + boolean hasPrev2 -> b + int optPrev2 -> d + int backPrev2 -> e + 36:37:void reset() -> a + 43:47:void set1(int,int,int) -> a + 53:58:void set2(int,int,int) -> b + 65:72:void set3(int,int,int,int,int) -> a +org.tukaani.xz.lzma.State -> org.jackhuang.hellominecraft.launcher.hJ: + int STATES -> a + int LIT_STATES -> b + int LIT_LIT -> c + int MATCH_LIT_LIT -> d + int REP_LIT_LIT -> e + int SHORTREP_LIT_LIT -> f + int MATCH_LIT -> g + int REP_LIT -> h + int SHORTREP_LIT -> i + int LIT_MATCH -> j + int LIT_LONGREP -> k + int LIT_SHORTREP -> l + int NONLIT_MATCH -> m + int NONLIT_REP -> n + int state -> o + 40:41:void reset() -> a + 44:44:int get() -> a + 48:49:void set(org.tukaani.xz.lzma.State) -> a + 52:58:void updateLiteral() -> b + 61:62:void updateMatch() -> c + 65:66:void updateLongRep() -> d + 69:70:void updateShortRep() -> e + 73:73:boolean isLiteral() -> a +org.tukaani.xz.rangecoder.RangeCoder -> org.jackhuang.hellominecraft.launcher.hK: + int SHIFT_BITS -> a + int TOP_MASK -> b + int BIT_MODEL_TOTAL_BITS -> c + int BIT_MODEL_TOTAL -> d + short PROB_INIT -> a + int MOVE_BITS -> e + 24:25:void initProbs(short[]) -> a +org.tukaani.xz.rangecoder.RangeDecoder -> org.jackhuang.hellominecraft.launcher.hL: + int range -> f + int code -> g + void normalize() -> a + 23:42:int decodeBit(short[],int) -> a + 46:52:int decodeBitTree(short[]) -> a + 56:66:int decodeReverseBitTree(short[]) -> b + 70:81:int decodeDirectBits(int) -> a +org.tukaani.xz.rangecoder.RangeDecoderFromBuffer -> org.jackhuang.hellominecraft.launcher.hM: + int INIT_SIZE -> h + byte[] buf -> a + int pos -> i + int end -> j + 30:42:void prepareInputBuffer(java.io.DataInputStream,int) -> a + 45:45:boolean isInBufferOK() -> a + 49:49:boolean isFinished() -> b + 53:63:void normalize() -> a +org.tukaani.xz.rangecoder.RangeDecoderFromStream -> org.jackhuang.hellominecraft.launcher.hN: + java.io.DataInputStream inData -> a + 32:32:boolean isFinished() -> a + 36:40:void normalize() -> a +org.tukaani.xz.rangecoder.RangeEncoder -> org.jackhuang.hellominecraft.launcher.hO: + int MOVE_REDUCING_BITS -> f + int BIT_PRICE_SHIFT_BITS -> g + int[] prices -> a + long low -> a + int range -> h + int cacheSize -> i + byte cache -> a + byte[] buf -> a + int bufPos -> j + boolean $assertionsDisabled -> a + 64:69:void reset() -> a + 72:72:int getPendingSize() -> a + 76:79:int finish() -> b + 83:84:void write(java.io.OutputStream) -> a + 87:102:void shiftLow() -> b + 105:123:void encodeBit(short[],int,int) -> a + 127:128:int getBitPrice(int,int) -> a + 133:146:void encodeBitTree(short[],int) -> a + 149:158:int getBitTreePrice(short[],int) -> a + 162:171:void encodeReverseBitTree(short[],int) -> b + 174:185:int getReverseBitTreePrice(short[],int) -> b + 190:198:void encodeDirectBits(int,int) -> a + 201:201:int getDirectBitsPrice(int) -> a +org.tukaani.xz.simple.ARM -> org.jackhuang.hellominecraft.launcher.hP: + boolean isEncoder -> a + int pos -> a + 23:48:int code(byte[],int,int) -> a +org.tukaani.xz.simple.ARMThumb -> org.jackhuang.hellominecraft.launcher.hQ: + boolean isEncoder -> a + int pos -> a + 23:51:int code(byte[],int,int) -> a +org.tukaani.xz.simple.IA64 -> org.jackhuang.hellominecraft.launcher.hR: + int[] BRANCH_TABLE -> a + boolean isEncoder -> a + int pos -> a + 29:79:int code(byte[],int,int) -> a +org.tukaani.xz.simple.PowerPC -> org.jackhuang.hellominecraft.launcher.hS: + boolean isEncoder -> a + int pos -> a + 23:48:int code(byte[],int,int) -> a +org.tukaani.xz.simple.SPARC -> org.jackhuang.hellominecraft.launcher.hT: + boolean isEncoder -> a + int pos -> a + 23:54:int code(byte[],int,int) -> a +org.tukaani.xz.simple.SimpleFilter -> org.jackhuang.hellominecraft.launcher.hU: + int code(byte[],int,int) -> a +org.tukaani.xz.simple.X86 -> org.jackhuang.hellominecraft.launcher.hV: + boolean[] MASK_TO_ALLOWED_STATUS -> a + int[] MASK_TO_BIT_NUMBER -> a + boolean isEncoder -> a + int pos -> a + int prevMask -> b + 24:25:boolean test86MSByte(byte) -> a + 34:96:int code(byte[],int,int) -> a diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/DefaultGameLauncher.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/DefaultGameLauncher.java index 7dd3dbc8e..770218961 100644 --- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/DefaultGameLauncher.java +++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/DefaultGameLauncher.java @@ -47,7 +47,8 @@ public class DefaultGameLauncher extends GameLauncher { final TaskWindow dw = TaskWindow.getInstance(); ParallelTask parallelTask = new ParallelTask(); for (DownloadLibraryJob s : t) { - parallelTask.addDependsTask(new FileDownloadTask(s.url, s.path).setTag(s.name)); + //parallelTask.addDependsTask(new FileDownloadTask(s.url, s.path).setTag(s.name)); + parallelTask.addDependsTask(new LibraryDownloadTask(s)); } dw.addTask(parallelTask); boolean flag = true; diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/LibraryDownloadTask.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/LibraryDownloadTask.java new file mode 100644 index 000000000..e2a9427cc --- /dev/null +++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/LibraryDownloadTask.java @@ -0,0 +1,234 @@ +/* + * Copyright 2013 huangyuhui + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. + */ +package org.jackhuang.hellominecraft.launcher.launch; + +import java.io.ByteArrayInputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.io.RandomAccessFile; +import java.net.HttpURLConnection; +import java.net.URL; +import java.util.Arrays; +import java.util.jar.JarEntry; +import java.util.jar.JarOutputStream; +import java.util.jar.Pack200; +import org.jackhuang.hellominecraft.C; +import org.jackhuang.hellominecraft.HMCLog; +import org.jackhuang.hellominecraft.tasks.Task; +import org.jackhuang.hellominecraft.tasks.download.NetException; +import org.jackhuang.hellominecraft.utils.system.FileUtils; +import org.jackhuang.hellominecraft.utils.system.IOUtils; +import org.tukaani.xz.XZInputStream; + +/** + * + * @author huangyuhui + */ +public class LibraryDownloadTask extends Task { + + private static final int MAX_BUFFER_SIZE = 2048; + + GameLauncher.DownloadLibraryJob job; + + public LibraryDownloadTask(GameLauncher.DownloadLibraryJob job) { + this.job = job; + } + + @Override + public boolean executeTask() { + try { + File packFile = new File(job.path.getParentFile(), job.path.getName() + ".pack.xz"); + if (job.url.contains("forge") && download(new URL(job.url + ".pack.xz"), packFile)) { + unpackLibrary(job.path, FileUtils.toByteArray(packFile)); + packFile.delete(); + return true; + } else { + return download(new URL(job.url), job.path); + } + } catch (Exception ex) { + setFailReason(ex); + return false; + } + } + + InputStream stream; + RandomAccessFile file; + boolean shouldContinue = true, aborted = false; + int size = -1; + + boolean download(URL url, File filePath) { + size = -1; + int downloaded = 0; + for (int repeat = 0; repeat < 6; repeat++) { + if (repeat > 0) + HMCLog.warn("Failed to download, repeat: " + repeat); + try { + + // Open connection to URL. + HttpURLConnection connection + = (HttpURLConnection) url.openConnection(); + + connection.setConnectTimeout(5000); + connection.setRequestProperty("User-Agent", "Hello Minecraft! Launcher"); + + // Connect to server. + connection.connect(); + + // Make sure response code is in the 200 range. + if (connection.getResponseCode() / 100 != 2) { + setFailReason(new NetException(C.i18n("download.not_200") + " " + connection.getResponseCode())); + return false; + } + + // Check for valid content length. + int contentLength = connection.getContentLength(); + if (contentLength < 1) { + setFailReason(new NetException("The content length is invalid.")); + return false; + } + + // Set the size for this download if it hasn't been already set. + if (size == -1) + size = contentLength; + + filePath.getParentFile().mkdirs(); + + File tempFile = new File(filePath.getAbsolutePath() + ".hmd"); + if (!tempFile.exists()) + tempFile.createNewFile(); + + // Open file and seek to the end of it. + file = new RandomAccessFile(tempFile, "rw"); + file.seek(downloaded); + stream = connection.getInputStream(); + while (true) { + // Size buffer according to how much of the file is left to download. + if (!shouldContinue) { + closeFiles(); + filePath.delete(); + break; + } + + byte buffer[] = new byte[MAX_BUFFER_SIZE]; + + // Read from server into buffer. + int read = stream.read(buffer); + if (read == -1) + break; + + // Write buffer to file. + file.write(buffer, 0, read); + downloaded += read; + + if (ppl != null) + ppl.setProgress(this, downloaded, size); + } + closeFiles(); + tempFile.renameTo(filePath); + if (ppl != null) + ppl.onProgressProviderDone(this); + return true; + } catch (Exception e) { + setFailReason(new NetException(C.i18n("download.failed") + " " + url, e)); + } finally { + closeFiles(); + } + } + return false; + } + + public static void unpackLibrary(File output, byte[] data) + throws IOException { + HMCLog.log("Unpacking " + output); + if (output.exists()) + output.delete(); + + byte[] decompressed = IOUtils.readFully(new XZInputStream(new ByteArrayInputStream(data))); + + String end = new String(decompressed, decompressed.length - 4, 4); + if (!end.equals("SIGN")) { + HMCLog.log("Unpacking failed, signature missing " + end); + return; + } + + int x = decompressed.length; + int len = decompressed[(x - 8)] & 0xFF | (decompressed[(x - 7)] & 0xFF) << 8 | (decompressed[(x - 6)] & 0xFF) << 16 | (decompressed[(x - 5)] & 0xFF) << 24; + + File temp = File.createTempFile("art", ".pack"); + HMCLog.log(" Signed"); + HMCLog.log(" Checksum Length: " + len); + HMCLog.log(" Total Length: " + (decompressed.length - len - 8)); + HMCLog.log(" Temp File: " + temp.getAbsolutePath()); + + byte[] checksums = Arrays.copyOfRange(decompressed, decompressed.length - len - 8, decompressed.length - 8); + + try (OutputStream out = new FileOutputStream(temp)) { + out.write(decompressed, 0, decompressed.length - len - 8); + } + decompressed = null; + data = null; + System.gc(); + + try (FileOutputStream jarBytes = new FileOutputStream(output); JarOutputStream jos = new JarOutputStream(jarBytes)) { + + Pack200.newUnpacker().unpack(temp, jos); + + JarEntry checksumsFile = new JarEntry("checksums.sha1"); + checksumsFile.setTime(0L); + jos.putNextEntry(checksumsFile); + jos.write(checksums); + jos.closeEntry(); + } + temp.delete(); + } + + private void closeFiles() { + // Close file. + if (file != null) + try { + file.close(); + file = null; + } catch (IOException e) { + HMCLog.warn("Failed to close file", e); + } + + // Close connection to server. + if (stream != null) + try { + stream.close(); + stream = null; + } catch (IOException e) { + HMCLog.warn("Failed to close stream", e); + } + } + + @Override + public boolean abort() { + shouldContinue = false; + aborted = true; + return true; + } + + @Override + public String getInfo() { + return C.i18n("download") + ": " + job.name; + } + +} diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/views/GameSettingsPanel.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/views/GameSettingsPanel.java index ed536c9cb..5500457e3 100644 --- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/views/GameSettingsPanel.java +++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/views/GameSettingsPanel.java @@ -950,7 +950,7 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() { MessageBox.Show(C.i18n("install.not_refreshed")); return; } - InstallerVersion v = forge.getVersion(idx);//forgeVersions.get(idx); + InstallerVersion v = forge.getVersion(idx); String url; File filepath = IOUtils.tryGetCanonicalFile(IOUtils.currentDirWithSeparator() + "forge-installer.jar"); if (v.installer != null) { diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/Task.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/Task.java index 3e6a54a6e..7a0276f76 100644 --- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/Task.java +++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/Task.java @@ -16,6 +16,7 @@ */ package org.jackhuang.hellominecraft.tasks; +import java.util.ArrayList; import java.util.Collection; /** @@ -65,6 +66,17 @@ public abstract class Task { public void setParallelExecuting(boolean parallelExecuting) { this.parallelExecuting = parallelExecuting; } + + ArrayList> taskListener = new ArrayList(); + + public Task addTaskListener(DoingDoneListener l) { + taskListener.add(l); + return this; + } + + public ArrayList> getTaskListeners() { + return taskListener; + } public abstract String getInfo(); diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/TaskList.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/TaskList.java index 022f4b5db..f086cf470 100644 --- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/TaskList.java +++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/TaskList.java @@ -116,16 +116,22 @@ public class TaskList extends Thread { HMCLog.log("Executing task: " + t.getInfo()); for (DoingDoneListener d : taskListener) d.onDoing(t); + for (DoingDoneListener d : t.getTaskListeners()) + d.onDoing(t); if (t.executeTask()) { HMCLog.log("Task finished: " + t.getInfo()); for (DoingDoneListener d : taskListener) d.onDone(t); + for (DoingDoneListener d : t.getTaskListeners()) + d.onDone(t); processTasks(t.getAfterTasks()); } else { HMCLog.err("Task failed: " + t.getInfo(), t.getFailReason()); for (DoingDoneListener d : taskListener) d.onFailed(t); + for (DoingDoneListener d : t.getTaskListeners()) + d.onFailed(t); } } diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/download/FileDownloadTask.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/download/FileDownloadTask.java index a1dfc2424..239d2ec91 100644 --- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/download/FileDownloadTask.java +++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/download/FileDownloadTask.java @@ -68,9 +68,8 @@ public class FileDownloadTask extends Task implements PreviousResult, Prev sslContext.init(null, xtmArray, new java.security.SecureRandom()); } catch (GeneralSecurityException gse) { } - if (sslContext != null) { + if (sslContext != null) HttpsURLConnection.setDefaultSSLSocketFactory(sslContext.getSocketFactory()); - } HttpsURLConnection.setDefaultHostnameVerifier(hnv); } @@ -110,37 +109,33 @@ public class FileDownloadTask extends Task implements PreviousResult, Prev private void closeFiles() { // Close file. - if (file != null) { + if (file != null) try { file.close(); file = null; } catch (IOException e) { HMCLog.warn("Failed to close file", e); } - } // Close connection to server. - if (stream != null) { + if (stream != null) try { stream.close(); stream = null; } catch (IOException e) { HMCLog.warn("Failed to close stream", e); } - } } // Download file. @Override public boolean executeTask() { - for (PreviousResult p : al) { + for (PreviousResult p : al) this.url = IOUtils.parseURL(p.getResult()); - } for (int repeat = 0; repeat < 6; repeat++) { - if (repeat > 0) { + if (repeat > 0) HMCLog.warn("Failed to download, repeat: " + repeat); - } try { // Open connection to URL. @@ -167,16 +162,14 @@ public class FileDownloadTask extends Task implements PreviousResult, Prev } // Set the size for this download if it hasn't been already set. - if (size == -1) { + if (size == -1) size = contentLength; - } filePath.getParentFile().mkdirs(); File tempFile = new File(filePath.getAbsolutePath() + ".hmd"); - if (!tempFile.exists()) { + if (!tempFile.exists()) tempFile.createNewFile(); - } // Open file and seek to the end of it. file = new RandomAccessFile(tempFile, "rw"); @@ -195,23 +188,20 @@ public class FileDownloadTask extends Task implements PreviousResult, Prev // Read from server into buffer. int read = stream.read(buffer); - if (read == -1) { + if (read == -1) break; - } // Write buffer to file. file.write(buffer, 0, read); downloaded += read; - if (ppl != null) { + if (ppl != null) ppl.setProgress(this, downloaded, size); - } } closeFiles(); tempFile.renameTo(filePath); - if (ppl != null) { + if (ppl != null) ppl.onProgressProviderDone(this); - } return true; } catch (Exception e) { setFailReason(new NetException(C.i18n("download.failed") + " " + url, e)); diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/system/FileUtils.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/system/FileUtils.java index 8f0fb3b49..34aea495b 100644 --- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/system/FileUtils.java +++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/system/FileUtils.java @@ -16,6 +16,7 @@ */ package org.jackhuang.hellominecraft.utils.system; +import java.io.ByteArrayOutputStream; import java.io.File; import java.io.FileFilter; import java.io.FileInputStream; @@ -25,6 +26,7 @@ import java.io.IOException; import java.io.OutputStream; import java.nio.channels.FileChannel; import java.util.ArrayList; +import java.util.Arrays; import java.util.List; import org.jackhuang.hellominecraft.HMCLog; import org.jackhuang.hellominecraft.utils.NetUtils; @@ -73,7 +75,7 @@ public class FileUtils { public static void cleanDirectory(File directory) throws IOException { if (!directory.exists()) { - //String message = directory + " does not exist"; + //String message = directory + " does not exist"; //throw new IllegalArgumentException(message); directory.mkdirs(); return; @@ -429,4 +431,15 @@ public class FileUtils { if (f.getName().endsWith(suffix)) al.add(f); return al.toArray(new File[0]); } + + public static byte[] toByteArray(File file) throws IOException { + try (FileInputStream is = new FileInputStream(file)) { + ByteArrayOutputStream os = new ByteArrayOutputStream(); + int n; + byte[] b = new byte[1024]; + while ((n = is.read(b)) != -1) os.write(b, 0, n); + os.close(); + return os.toByteArray(); + } + } } diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/ARMOptions.java b/HMCLAPI/src/main/java/org/tukaani/xz/ARMOptions.java new file mode 100644 index 000000000..9577101b4 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/ARMOptions.java @@ -0,0 +1,36 @@ +/* + * ARMOptions + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import org.tukaani.xz.simple.ARM; + +/** + * BCJ filter for little endian ARM instructions. + */ +public class ARMOptions extends BCJOptions { + private static final int ALIGNMENT = 4; + + public ARMOptions() { + super(ALIGNMENT); + } + + public FinishableOutputStream getOutputStream(FinishableOutputStream out) { + return new SimpleOutputStream(out, new ARM(true, startOffset)); + } + + public InputStream getInputStream(InputStream in) { + return new SimpleInputStream(in, new ARM(false, startOffset)); + } + + FilterEncoder getFilterEncoder() { + return new BCJEncoder(this, BCJCoder.ARM_FILTER_ID); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/ARMThumbOptions.java b/HMCLAPI/src/main/java/org/tukaani/xz/ARMThumbOptions.java new file mode 100644 index 000000000..60eb6ec02 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/ARMThumbOptions.java @@ -0,0 +1,36 @@ +/* + * ARMThumbOptions + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import org.tukaani.xz.simple.ARMThumb; + +/** + * BCJ filter for little endian ARM-Thumb instructions. + */ +public class ARMThumbOptions extends BCJOptions { + private static final int ALIGNMENT = 2; + + public ARMThumbOptions() { + super(ALIGNMENT); + } + + public FinishableOutputStream getOutputStream(FinishableOutputStream out) { + return new SimpleOutputStream(out, new ARMThumb(true, startOffset)); + } + + public InputStream getInputStream(InputStream in) { + return new SimpleInputStream(in, new ARMThumb(false, startOffset)); + } + + FilterEncoder getFilterEncoder() { + return new BCJEncoder(this, BCJCoder.ARMTHUMB_FILTER_ID); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/BCJCoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/BCJCoder.java new file mode 100644 index 000000000..81862f7d7 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/BCJCoder.java @@ -0,0 +1,35 @@ +/* + * BCJCoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +abstract class BCJCoder implements FilterCoder { + public static final long X86_FILTER_ID = 0x04; + public static final long POWERPC_FILTER_ID = 0x05; + public static final long IA64_FILTER_ID = 0x06; + public static final long ARM_FILTER_ID = 0x07; + public static final long ARMTHUMB_FILTER_ID = 0x08; + public static final long SPARC_FILTER_ID = 0x09; + + public static boolean isBCJFilterID(long filterID) { + return filterID >= 0x04 && filterID <= 0x09; + } + + public boolean changesSize() { + return false; + } + + public boolean nonLastOK() { + return true; + } + + public boolean lastOK() { + return false; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/BCJDecoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/BCJDecoder.java new file mode 100644 index 000000000..f8a6ae22f --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/BCJDecoder.java @@ -0,0 +1,62 @@ +/* + * BCJDecoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import org.tukaani.xz.simple.*; + +class BCJDecoder extends BCJCoder implements FilterDecoder { + private final long filterID; + private final int startOffset; + + BCJDecoder(long filterID, byte[] props) + throws UnsupportedOptionsException { + assert isBCJFilterID(filterID); + this.filterID = filterID; + + if (props.length == 0) { + startOffset = 0; + } else if (props.length == 4) { + int n = 0; + for (int i = 0; i < 4; ++i) + n |= (props[i] & 0xFF) << (i * 8); + + startOffset = n; + } else { + throw new UnsupportedOptionsException( + "Unsupported BCJ filter properties"); + } + } + + public int getMemoryUsage() { + return SimpleInputStream.getMemoryUsage(); + } + + public InputStream getInputStream(InputStream in) { + SimpleFilter simpleFilter = null; + + if (filterID == X86_FILTER_ID) + simpleFilter = new X86(false, startOffset); + else if (filterID == POWERPC_FILTER_ID) + simpleFilter = new PowerPC(false, startOffset); + else if (filterID == IA64_FILTER_ID) + simpleFilter = new IA64(false, startOffset); + else if (filterID == ARM_FILTER_ID) + simpleFilter = new ARM(false, startOffset); + else if (filterID == ARMTHUMB_FILTER_ID) + simpleFilter = new ARMThumb(false, startOffset); + else if (filterID == SPARC_FILTER_ID) + simpleFilter = new SPARC(false, startOffset); + else + assert false; + + return new SimpleInputStream(in, simpleFilter); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/BCJEncoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/BCJEncoder.java new file mode 100644 index 000000000..136bbb708 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/BCJEncoder.java @@ -0,0 +1,48 @@ +/* + * BCJEncoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +class BCJEncoder extends BCJCoder implements FilterEncoder { + private final BCJOptions options; + private final long filterID; + private final byte[] props; + + BCJEncoder(BCJOptions options, long filterID) { + assert isBCJFilterID(filterID); + int startOffset = options.getStartOffset(); + + if (startOffset == 0) { + props = new byte[0]; + } else { + props = new byte[4]; + for (int i = 0; i < 4; ++i) + props[i] = (byte)(startOffset >>> (i * 8)); + } + + this.filterID = filterID; + this.options = (BCJOptions)options.clone(); + } + + public long getFilterID() { + return filterID; + } + + public byte[] getFilterProps() { + return props; + } + + public boolean supportsFlushing() { + return false; + } + + public FinishableOutputStream getOutputStream(FinishableOutputStream out) { + return options.getOutputStream(out); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/BCJOptions.java b/HMCLAPI/src/main/java/org/tukaani/xz/BCJOptions.java new file mode 100644 index 000000000..705a2c088 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/BCJOptions.java @@ -0,0 +1,57 @@ +/* + * BCJOptions + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +abstract class BCJOptions extends FilterOptions { + private final int alignment; + int startOffset = 0; + + BCJOptions(int alignment) { + this.alignment = alignment; + } + + /** + * Sets the start offset for the address conversions. + * Normally this is useless so you shouldn't use this function. + * The default value is 0. + */ + public void setStartOffset(int startOffset) + throws UnsupportedOptionsException { + if ((startOffset & (alignment - 1)) != 0) + throw new UnsupportedOptionsException( + "Start offset must be a multiple of " + alignment); + + this.startOffset = startOffset; + } + + /** + * Gets the start offset. + */ + public int getStartOffset() { + return startOffset; + } + + public int getEncoderMemoryUsage() { + return SimpleOutputStream.getMemoryUsage(); + } + + public int getDecoderMemoryUsage() { + return SimpleInputStream.getMemoryUsage(); + } + + public Object clone() { + try { + return super.clone(); + } catch (CloneNotSupportedException e) { + assert false; + throw new RuntimeException(); + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/BlockInputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/BlockInputStream.java new file mode 100644 index 000000000..12a8b813b --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/BlockInputStream.java @@ -0,0 +1,278 @@ +/* + * BlockInputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import java.io.DataInputStream; +import java.io.ByteArrayInputStream; +import java.io.IOException; +import java.util.Arrays; +import org.tukaani.xz.common.DecoderUtil; +import org.tukaani.xz.check.Check; + +class BlockInputStream extends InputStream { + private final DataInputStream inData; + private final CountingInputStream inCounted; + private InputStream filterChain; + private final Check check; + + private long uncompressedSizeInHeader = -1; + private long compressedSizeInHeader = -1; + private long compressedSizeLimit; + private final int headerSize; + private long uncompressedSize = 0; + private boolean endReached = false; + + private final byte[] tempBuf = new byte[1]; + + public BlockInputStream(InputStream in, Check check, int memoryLimit, + long unpaddedSizeInIndex, + long uncompressedSizeInIndex) + throws IOException, IndexIndicatorException { + this.check = check; + inData = new DataInputStream(in); + + byte[] buf = new byte[DecoderUtil.BLOCK_HEADER_SIZE_MAX]; + + // Block Header Size or Index Indicator + inData.readFully(buf, 0, 1); + + // See if this begins the Index field. + if (buf[0] == 0x00) + throw new IndexIndicatorException(); + + // Read the rest of the Block Header. + headerSize = 4 * ((buf[0] & 0xFF) + 1); + inData.readFully(buf, 1, headerSize - 1); + + // Validate the CRC32. + if (!DecoderUtil.isCRC32Valid(buf, 0, headerSize - 4, headerSize - 4)) + throw new CorruptedInputException("XZ Block Header is corrupt"); + + // Check for reserved bits in Block Flags. + if ((buf[1] & 0x3C) != 0) + throw new UnsupportedOptionsException( + "Unsupported options in XZ Block Header"); + + // Memory for the Filter Flags field + int filterCount = (buf[1] & 0x03) + 1; + long[] filterIDs = new long[filterCount]; + byte[][] filterProps = new byte[filterCount][]; + + // Use a stream to parse the fields after the Block Flags field. + // Exclude the CRC32 field at the end. + ByteArrayInputStream bufStream = new ByteArrayInputStream( + buf, 2, headerSize - 6); + + try { + // Set the maximum valid compressed size. This is overriden + // by the value from the Compressed Size field if it is present. + compressedSizeLimit = (DecoderUtil.VLI_MAX & ~3) + - headerSize - check.getSize(); + + // Decode and validate Compressed Size if the relevant flag + // is set in Block Flags. + if ((buf[1] & 0x40) != 0x00) { + compressedSizeInHeader = DecoderUtil.decodeVLI(bufStream); + + if (compressedSizeInHeader == 0 + || compressedSizeInHeader > compressedSizeLimit) + throw new CorruptedInputException(); + + compressedSizeLimit = compressedSizeInHeader; + } + + // Decode Uncompressed Size if the relevant flag is set + // in Block Flags. + if ((buf[1] & 0x80) != 0x00) + uncompressedSizeInHeader = DecoderUtil.decodeVLI(bufStream); + + // Decode Filter Flags. + for (int i = 0; i < filterCount; ++i) { + filterIDs[i] = DecoderUtil.decodeVLI(bufStream); + + long filterPropsSize = DecoderUtil.decodeVLI(bufStream); + if (filterPropsSize > bufStream.available()) + throw new CorruptedInputException(); + + filterProps[i] = new byte[(int)filterPropsSize]; + bufStream.read(filterProps[i]); + } + + } catch (IOException e) { + throw new CorruptedInputException("XZ Block Header is corrupt"); + } + + // Check that the remaining bytes are zero. + for (int i = bufStream.available(); i > 0; --i) + if (bufStream.read() != 0x00) + throw new UnsupportedOptionsException( + "Unsupported options in XZ Block Header"); + + // Validate the Blcok Header against the Index when doing + // random access reading. + if (unpaddedSizeInIndex != -1) { + // Compressed Data must be at least one byte, so if Block Header + // and Check alone take as much or more space than the size + // stored in the Index, the file is corrupt. + int headerAndCheckSize = headerSize + check.getSize(); + if (headerAndCheckSize >= unpaddedSizeInIndex) + throw new CorruptedInputException( + "XZ Index does not match a Block Header"); + + // The compressed size calculated from Unpadded Size must + // match the value stored in the Compressed Size field in + // the Block Header. + long compressedSizeFromIndex + = unpaddedSizeInIndex - headerAndCheckSize; + if (compressedSizeFromIndex > compressedSizeLimit + || (compressedSizeInHeader != -1 + && compressedSizeInHeader != compressedSizeFromIndex)) + throw new CorruptedInputException( + "XZ Index does not match a Block Header"); + + // The uncompressed size stored in the Index must match + // the value stored in the Uncompressed Size field in + // the Block Header. + if (uncompressedSizeInHeader != -1 + && uncompressedSizeInHeader != uncompressedSizeInIndex) + throw new CorruptedInputException( + "XZ Index does not match a Block Header"); + + // For further validation, pretend that the values from the Index + // were stored in the Block Header. + compressedSizeLimit = compressedSizeFromIndex; + compressedSizeInHeader = compressedSizeFromIndex; + uncompressedSizeInHeader = uncompressedSizeInIndex; + } + + // Check if the Filter IDs are supported, decode + // the Filter Properties, and check that they are + // supported by this decoder implementation. + FilterDecoder[] filters = new FilterDecoder[filterIDs.length]; + + for (int i = 0; i < filters.length; ++i) { + if (filterIDs[i] == LZMA2Coder.FILTER_ID) + filters[i] = new LZMA2Decoder(filterProps[i]); + + else if (filterIDs[i] == DeltaCoder.FILTER_ID) + filters[i] = new DeltaDecoder(filterProps[i]); + + else if (BCJDecoder.isBCJFilterID(filterIDs[i])) + filters[i] = new BCJDecoder(filterIDs[i], filterProps[i]); + + else + throw new UnsupportedOptionsException( + "Unknown Filter ID " + filterIDs[i]); + } + + RawCoder.validate(filters); + + // Check the memory usage limit. + if (memoryLimit >= 0) { + int memoryNeeded = 0; + for (int i = 0; i < filters.length; ++i) + memoryNeeded += filters[i].getMemoryUsage(); + + if (memoryNeeded > memoryLimit) + throw new MemoryLimitException(memoryNeeded, memoryLimit); + } + + // Use an input size counter to calculate + // the size of the Compressed Data field. + inCounted = new CountingInputStream(in); + + // Initialize the filter chain. + filterChain = inCounted; + for (int i = filters.length - 1; i >= 0; --i) + filterChain = filters[i].getInputStream(filterChain); + } + + public int read() throws IOException { + return read(tempBuf, 0, 1) == -1 ? -1 : (tempBuf[0] & 0xFF); + } + + public int read(byte[] buf, int off, int len) throws IOException { + if (endReached) + return -1; + + int ret = filterChain.read(buf, off, len); + + if (ret > 0) { + check.update(buf, off, ret); + uncompressedSize += ret; + + // Catch invalid values. + long compressedSize = inCounted.getSize(); + if (compressedSize < 0 + || compressedSize > compressedSizeLimit + || uncompressedSize < 0 + || (uncompressedSizeInHeader != -1 + && uncompressedSize > uncompressedSizeInHeader)) + throw new CorruptedInputException(); + + // Check the Block integrity as soon as possible: + // - The filter chain shouldn't return less than requested + // unless it hit the end of the input. + // - If the uncompressed size is known, we know when there + // shouldn't be more data coming. We still need to read + // one byte to let the filter chain catch errors and to + // let it read end of payload marker(s). + if (ret < len || uncompressedSize == uncompressedSizeInHeader) { + if (filterChain.read() != -1) + throw new CorruptedInputException(); + + validate(); + endReached = true; + } + } else if (ret == -1) { + validate(); + endReached = true; + } + + return ret; + } + + private void validate() throws IOException { + long compressedSize = inCounted.getSize(); + + // Validate Compressed Size and Uncompressed Size if they were + // present in Block Header. + if ((compressedSizeInHeader != -1 + && compressedSizeInHeader != compressedSize) + || (uncompressedSizeInHeader != -1 + && uncompressedSizeInHeader != uncompressedSize)) + throw new CorruptedInputException(); + + // Block Padding bytes must be zeros. + while ((compressedSize++ & 3) != 0) + if (inData.readUnsignedByte() != 0x00) + throw new CorruptedInputException(); + + // Validate the integrity check. + byte[] storedCheck = new byte[check.getSize()]; + inData.readFully(storedCheck); + if (!Arrays.equals(check.finish(), storedCheck)) + throw new CorruptedInputException("Integrity check (" + + check.getName() + ") does not match"); + } + + public int available() throws IOException { + return filterChain.available(); + } + + public long getUnpaddedSize() { + return headerSize + inCounted.getSize() + check.getSize(); + } + + public long getUncompressedSize() { + return uncompressedSize; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/BlockOutputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/BlockOutputStream.java new file mode 100644 index 000000000..03fd0a927 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/BlockOutputStream.java @@ -0,0 +1,134 @@ +/* + * BlockOutputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.OutputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import org.tukaani.xz.common.EncoderUtil; +import org.tukaani.xz.check.Check; + +class BlockOutputStream extends FinishableOutputStream { + private final OutputStream out; + private final CountingOutputStream outCounted; + private FinishableOutputStream filterChain; + private final Check check; + + private final int headerSize; + private final long compressedSizeLimit; + private long uncompressedSize = 0; + + private final byte[] tempBuf = new byte[1]; + + public BlockOutputStream(OutputStream out, FilterEncoder[] filters, + Check check) throws IOException { + this.out = out; + this.check = check; + + // Initialize the filter chain. + outCounted = new CountingOutputStream(out); + filterChain = outCounted; + for (int i = filters.length - 1; i >= 0; --i) + filterChain = filters[i].getOutputStream(filterChain); + + // Prepare to encode the Block Header field. + ByteArrayOutputStream bufStream = new ByteArrayOutputStream(); + + // Write a dummy Block Header Size field. The real value is written + // once everything else except CRC32 has been written. + bufStream.write(0x00); + + // Write Block Flags. Storing Compressed Size or Uncompressed Size + // isn't supported for now. + bufStream.write(filters.length - 1); + + // List of Filter Flags + for (int i = 0; i < filters.length; ++i) { + EncoderUtil.encodeVLI(bufStream, filters[i].getFilterID()); + byte[] filterProps = filters[i].getFilterProps(); + EncoderUtil.encodeVLI(bufStream, filterProps.length); + bufStream.write(filterProps); + } + + // Header Padding + while ((bufStream.size() & 3) != 0) + bufStream.write(0x00); + + byte[] buf = bufStream.toByteArray(); + + // Total size of the Block Header: Take the size of the CRC32 field + // into account. + headerSize = buf.length + 4; + + // This is just a sanity check. + if (headerSize > EncoderUtil.BLOCK_HEADER_SIZE_MAX) + throw new UnsupportedOptionsException(); + + // Block Header Size + buf[0] = (byte)(buf.length / 4); + + // Write the Block Header field to the output stream. + out.write(buf); + EncoderUtil.writeCRC32(out, buf); + + // Calculate the maximum allowed size of the Compressed Data field. + // It is hard to exceed it so this is mostly to be pedantic. + compressedSizeLimit = (EncoderUtil.VLI_MAX & ~3) + - headerSize - check.getSize(); + } + + public void write(int b) throws IOException { + tempBuf[0] = (byte)b; + write(tempBuf, 0, 1); + } + + public void write(byte[] buf, int off, int len) throws IOException { + filterChain.write(buf, off, len); + check.update(buf, off, len); + uncompressedSize += len; + validate(); + } + + public void flush() throws IOException { + filterChain.flush(); + validate(); + } + + public void finish() throws IOException { + // Finish the Compressed Data field. + filterChain.finish(); + validate(); + + // Block Padding + for (long i = outCounted.getSize(); (i & 3) != 0; ++i) + out.write(0x00); + + // Check + out.write(check.finish()); + } + + private void validate() throws IOException { + long compressedSize = outCounted.getSize(); + + // It is very hard to trigger this exception. + // This is just to be pedantic. + if (compressedSize < 0 || compressedSize > compressedSizeLimit + || uncompressedSize < 0) + throw new XZIOException("XZ Stream has grown too big"); + } + + public long getUnpaddedSize() { + return headerSize + outCounted.getSize() + check.getSize(); + } + + public long getUncompressedSize() { + return uncompressedSize; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/CorruptedInputException.java b/HMCLAPI/src/main/java/org/tukaani/xz/CorruptedInputException.java new file mode 100644 index 000000000..d7d952071 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/CorruptedInputException.java @@ -0,0 +1,37 @@ +/* + * CorruptedInputException + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +/** + * Thrown when the compressed input data is corrupt. + * However, it is possible that some or all of the data + * already read from the input stream was corrupt too. + */ +public class CorruptedInputException extends XZIOException { + private static final long serialVersionUID = 3L; + + /** + * Creates a new CorruptedInputException with + * the default error detail message. + */ + public CorruptedInputException() { + super("Compressed data is corrupt"); + } + + /** + * Creates a new CorruptedInputException with + * the specified error detail message. + * + * @param s error detail message + */ + public CorruptedInputException(String s) { + super(s); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/CountingInputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/CountingInputStream.java new file mode 100644 index 000000000..ce0935a57 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/CountingInputStream.java @@ -0,0 +1,45 @@ +/* + * CountingInputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.FilterInputStream; +import java.io.InputStream; +import java.io.IOException; + +/** + * Counts the number of bytes read from an input stream. + */ +class CountingInputStream extends FilterInputStream { + private long size = 0; + + public CountingInputStream(InputStream in) { + super(in); + } + + public int read() throws IOException { + int ret = in.read(); + if (ret != -1 && size >= 0) + ++size; + + return ret; + } + + public int read(byte[] b, int off, int len) throws IOException { + int ret = in.read(b, off, len); + if (ret > 0 && size >= 0) + size += ret; + + return ret; + } + + public long getSize() { + return size; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/CountingOutputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/CountingOutputStream.java new file mode 100644 index 000000000..9b3eef374 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/CountingOutputStream.java @@ -0,0 +1,54 @@ +/* + * CountingOutputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.OutputStream; +import java.io.IOException; + +/** + * Counts the number of bytes written to an output stream. + *

+ * The finish method does nothing. + * This is FinishableOutputStream instead + * of OutputStream solely because it allows + * using this as the output stream for a chain of raw filters. + */ +class CountingOutputStream extends FinishableOutputStream { + private final OutputStream out; + private long size = 0; + + public CountingOutputStream(OutputStream out) { + this.out = out; + } + + public void write(int b) throws IOException { + out.write(b); + if (size >= 0) + ++size; + } + + public void write(byte[] b, int off, int len) throws IOException { + out.write(b, off, len); + if (size >= 0) + size += len; + } + + public void flush() throws IOException { + out.flush(); + } + + public void close() throws IOException { + out.close(); + } + + public long getSize() { + return size; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/DeltaCoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/DeltaCoder.java new file mode 100644 index 000000000..808834c8c --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/DeltaCoder.java @@ -0,0 +1,26 @@ +/* + * DeltaCoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +abstract class DeltaCoder implements FilterCoder { + public static final long FILTER_ID = 0x03; + + public boolean changesSize() { + return false; + } + + public boolean nonLastOK() { + return true; + } + + public boolean lastOK() { + return false; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/DeltaDecoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/DeltaDecoder.java new file mode 100644 index 000000000..445d17829 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/DeltaDecoder.java @@ -0,0 +1,32 @@ +/* + * DeltaDecoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; + +class DeltaDecoder extends DeltaCoder implements FilterDecoder { + private final int distance; + + DeltaDecoder(byte[] props) throws UnsupportedOptionsException { + if (props.length != 1) + throw new UnsupportedOptionsException( + "Unsupported Delta filter properties"); + + distance = (props[0] & 0xFF) + 1; + } + + public int getMemoryUsage() { + return 1; + } + + public InputStream getInputStream(InputStream in) { + return new DeltaInputStream(in, distance); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/DeltaEncoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/DeltaEncoder.java new file mode 100644 index 000000000..384afe44c --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/DeltaEncoder.java @@ -0,0 +1,36 @@ +/* + * DeltaEncoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +class DeltaEncoder extends DeltaCoder implements FilterEncoder { + private final DeltaOptions options; + private final byte[] props = new byte[1]; + + DeltaEncoder(DeltaOptions options) { + props[0] = (byte)(options.getDistance() - 1); + this.options = (DeltaOptions)options.clone(); + } + + public long getFilterID() { + return FILTER_ID; + } + + public byte[] getFilterProps() { + return props; + } + + public boolean supportsFlushing() { + return true; + } + + public FinishableOutputStream getOutputStream(FinishableOutputStream out) { + return options.getOutputStream(out); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/DeltaInputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/DeltaInputStream.java new file mode 100644 index 000000000..56478f519 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/DeltaInputStream.java @@ -0,0 +1,146 @@ +/* + * DeltaInputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import java.io.IOException; +import org.tukaani.xz.delta.DeltaDecoder; + +/** + * Decodes raw Delta-filtered data (no XZ headers). + *

+ * The delta filter doesn't change the size of the data and thus it + * cannot have an end-of-payload marker. It will simply decode until + * its input stream indicates end of input. + */ +public class DeltaInputStream extends InputStream { + /** + * Smallest supported delta calculation distance. + */ + public static final int DISTANCE_MIN = 1; + + /** + * Largest supported delta calculation distance. + */ + public static final int DISTANCE_MAX = 256; + + private InputStream in; + private final DeltaDecoder delta; + + private IOException exception = null; + + private final byte[] tempBuf = new byte[1]; + + /** + * Creates a new Delta decoder with the given delta calculation distance. + * + * @param in input stream from which Delta filtered data + * is read + * + * @param distance delta calculation distance, must be in the + * range [DISTANCE_MIN, + * DISTANCE_MAX] + */ + public DeltaInputStream(InputStream in, int distance) { + // Check for null because otherwise null isn't detect + // in this constructor. + if (in == null) + throw new NullPointerException(); + + this.in = in; + this.delta = new DeltaDecoder(distance); + } + + /** + * Decode the next byte from this input stream. + * + * @return the next decoded byte, or -1 to indicate + * the end of input on the input stream in + * + * @throws IOException may be thrown by in + */ + public int read() throws IOException { + return read(tempBuf, 0, 1) == -1 ? -1 : (tempBuf[0] & 0xFF); + } + + /** + * Decode into an array of bytes. + *

+ * This calls in.read(buf, off, len) and defilters the + * returned data. + * + * @param buf target buffer for decoded data + * @param off start offset in buf + * @param len maximum number of bytes to read + * + * @return number of bytes read, or -1 to indicate + * the end of the input stream in + * + * @throws XZIOException if the stream has been closed + * + * @throws IOException may be thrown by underlaying input + * stream in + */ + public int read(byte[] buf, int off, int len) throws IOException { + if (len == 0) + return 0; + + if (in == null) + throw new XZIOException("Stream closed"); + + if (exception != null) + throw exception; + + int size; + try { + size = in.read(buf, off, len); + } catch (IOException e) { + exception = e; + throw e; + } + + if (size == -1) + return -1; + + delta.decode(buf, off, size); + return size; + } + + /** + * Calls in.available(). + * + * @return the value returned by in.available() + */ + public int available() throws IOException { + if (in == null) + throw new XZIOException("Stream closed"); + + if (exception != null) + throw exception; + + return in.available(); + } + + /** + * Closes the stream and calls in.close(). + * If the stream was already closed, this does nothing. + * + * @throws IOException if thrown by in.close() + */ + public void close() throws IOException { + if (in != null) { + try { + in.close(); + } finally { + in = null; + } + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/DeltaOptions.java b/HMCLAPI/src/main/java/org/tukaani/xz/DeltaOptions.java new file mode 100644 index 000000000..145130bfe --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/DeltaOptions.java @@ -0,0 +1,102 @@ +/* + * DeltaOptions + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; + +/** + * Delta filter options. The Delta filter can be used only as a non-last + * filter in the chain, for example Delta + LZMA2. + *

+ * Currently only simple byte-wise delta is supported. The only option + * is the delta distance, which you should set to match your data. + * It's not possible to provide a generic default value for it. + *

+ * For example, with distance = 2 and eight-byte input + * A1 B1 A2 B3 A3 B5 A4 B7, the output will be A1 B1 01 02 01 02 01 02. + *

+ * The Delta filter can be good with uncompressed bitmap images. It can + * also help with PCM audio, although special-purpose compressors like + * FLAC will give much smaller result at much better compression speed. + */ +public class DeltaOptions extends FilterOptions { + /** + * Smallest supported delta calculation distance. + */ + public static final int DISTANCE_MIN = 1; + + /** + * Largest supported delta calculation distance. + */ + public static final int DISTANCE_MAX = 256; + + private int distance = DISTANCE_MIN; + + /** + * Creates new Delta options and sets the delta distance to 1 byte. + */ + public DeltaOptions() {} + + /** + * Creates new Delta options and sets the distance to the given value. + */ + public DeltaOptions(int distance) throws UnsupportedOptionsException { + setDistance(distance); + } + + /** + * Sets the delta distance in bytes. The new distance must be in + * the range [DISTANCE_MIN, DISTANCE_MAX]. + */ + public void setDistance(int distance) throws UnsupportedOptionsException { + if (distance < DISTANCE_MIN || distance > DISTANCE_MAX) + throw new UnsupportedOptionsException( + "Delta distance must be in the range [" + DISTANCE_MIN + + ", " + DISTANCE_MAX + "]: " + distance); + + this.distance = distance; + } + + /** + * Gets the delta distance. + */ + public int getDistance() { + return distance; + } + + public int getEncoderMemoryUsage() { + return DeltaOutputStream.getMemoryUsage(); + } + + public FinishableOutputStream getOutputStream(FinishableOutputStream out) { + return new DeltaOutputStream(out, this); + } + + public int getDecoderMemoryUsage() { + return 1; + } + + public InputStream getInputStream(InputStream in) { + return new DeltaInputStream(in, distance); + } + + FilterEncoder getFilterEncoder() { + return new DeltaEncoder(this); + } + + public Object clone() { + try { + return super.clone(); + } catch (CloneNotSupportedException e) { + assert false; + throw new RuntimeException(); + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/DeltaOutputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/DeltaOutputStream.java new file mode 100644 index 000000000..bd880db4b --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/DeltaOutputStream.java @@ -0,0 +1,113 @@ +/* + * DeltaOutputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.IOException; +import org.tukaani.xz.delta.DeltaEncoder; + +class DeltaOutputStream extends FinishableOutputStream { + private static final int FILTER_BUF_SIZE = 4096; + + private FinishableOutputStream out; + private final DeltaEncoder delta; + private final byte[] filterBuf = new byte[FILTER_BUF_SIZE]; + + private boolean finished = false; + private IOException exception = null; + + private final byte[] tempBuf = new byte[1]; + + static int getMemoryUsage() { + return 1 + FILTER_BUF_SIZE / 1024; + } + + DeltaOutputStream(FinishableOutputStream out, DeltaOptions options) { + this.out = out; + delta = new DeltaEncoder(options.getDistance()); + } + + public void write(int b) throws IOException { + tempBuf[0] = (byte)b; + write(tempBuf, 0, 1); + } + + public void write(byte[] buf, int off, int len) throws IOException { + if (off < 0 || len < 0 || off + len < 0 || off + len > buf.length) + throw new IndexOutOfBoundsException(); + + if (exception != null) + throw exception; + + if (finished) + throw new XZIOException("Stream finished"); + + try { + while (len > FILTER_BUF_SIZE) { + delta.encode(buf, off, FILTER_BUF_SIZE, filterBuf); + out.write(filterBuf); + off += FILTER_BUF_SIZE; + len -= FILTER_BUF_SIZE; + } + + delta.encode(buf, off, len, filterBuf); + out.write(filterBuf, 0, len); + } catch (IOException e) { + exception = e; + throw e; + } + } + + public void flush() throws IOException { + if (exception != null) + throw exception; + + if (finished) + throw new XZIOException("Stream finished or closed"); + + try { + out.flush(); + } catch (IOException e) { + exception = e; + throw e; + } + } + + public void finish() throws IOException { + if (!finished) { + if (exception != null) + throw exception; + + try { + out.finish(); + } catch (IOException e) { + exception = e; + throw e; + } + + finished = true; + } + } + + public void close() throws IOException { + if (out != null) { + try { + out.close(); + } catch (IOException e) { + if (exception == null) + exception = e; + } + + out = null; + } + + if (exception != null) + throw exception; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/FilterCoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/FilterCoder.java new file mode 100644 index 000000000..1e95e37f2 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/FilterCoder.java @@ -0,0 +1,16 @@ +/* + * FilterCoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +interface FilterCoder { + boolean changesSize(); + boolean nonLastOK(); + boolean lastOK(); +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/FilterDecoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/FilterDecoder.java new file mode 100644 index 000000000..8e2d0061b --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/FilterDecoder.java @@ -0,0 +1,17 @@ +/* + * FilterDecoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; + +interface FilterDecoder extends FilterCoder { + int getMemoryUsage(); + InputStream getInputStream(InputStream in); +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/FilterEncoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/FilterEncoder.java new file mode 100644 index 000000000..4558aad9d --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/FilterEncoder.java @@ -0,0 +1,17 @@ +/* + * FilterEncoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +interface FilterEncoder extends FilterCoder { + long getFilterID(); + byte[] getFilterProps(); + boolean supportsFlushing(); + FinishableOutputStream getOutputStream(FinishableOutputStream out); +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/FilterOptions.java b/HMCLAPI/src/main/java/org/tukaani/xz/FilterOptions.java new file mode 100644 index 000000000..a2398b40f --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/FilterOptions.java @@ -0,0 +1,80 @@ +/* + * FilterOptions + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import java.io.IOException; + +/** + * Base class for filter-specific options classes. + */ +public abstract class FilterOptions implements Cloneable { + /** + * Gets how much memory the encoder will need with + * the given filter chain. This function simply calls + * getEncoderMemoryUsage() for every filter + * in the array and returns the sum of the returned values. + */ + public static int getEncoderMemoryUsage(FilterOptions[] options) { + int m = 0; + + for (int i = 0; i < options.length; ++i) + m += options[i].getEncoderMemoryUsage(); + + return m; + } + + /** + * Gets how much memory the decoder will need with + * the given filter chain. This function simply calls + * getDecoderMemoryUsage() for every filter + * in the array and returns the sum of the returned values. + */ + public static int getDecoderMemoryUsage(FilterOptions[] options) { + int m = 0; + + for (int i = 0; i < options.length; ++i) + m += options[i].getDecoderMemoryUsage(); + + return m; + } + + /** + * Gets how much memory the encoder will need with these options. + */ + public abstract int getEncoderMemoryUsage(); + + /** + * Gets a raw (no XZ headers) encoder output stream using these options. + * Raw streams are an advanced feature. In most cases you want to store + * the compressed data in the .xz container format instead of using + * a raw stream. To use this filter in a .xz file, pass this object + * to XZOutputStream. + */ + public abstract FinishableOutputStream getOutputStream( + FinishableOutputStream out); + + /** + * Gets how much memory the decoder will need to decompress the data + * that was encoded with these options. + */ + public abstract int getDecoderMemoryUsage(); + + /** + * Gets a raw (no XZ headers) decoder input stream using these options. + */ + public abstract InputStream getInputStream(InputStream in) + throws IOException; + + abstract FilterEncoder getFilterEncoder(); + + FilterOptions() {} +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/FinishableOutputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/FinishableOutputStream.java new file mode 100644 index 000000000..b360628ba --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/FinishableOutputStream.java @@ -0,0 +1,31 @@ +/* + * FinishableOutputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.OutputStream; +import java.io.IOException; + +/** + * Output stream that supports finishing without closing + * the underlying stream. + */ +public abstract class FinishableOutputStream extends OutputStream { + /** + * Finish the stream without closing the underlying stream. + * No more data may be written to the stream after finishing. + *

+ * The finish method of FinishableOutputStream + * does nothing. Subclasses should override it if they need finishing + * support, which is the case, for example, with compressors. + * + * @throws IOException + */ + public void finish() throws IOException {}; +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/FinishableWrapperOutputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/FinishableWrapperOutputStream.java new file mode 100644 index 000000000..2e0ac99f5 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/FinishableWrapperOutputStream.java @@ -0,0 +1,70 @@ +/* + * FinishableWrapperOutputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.OutputStream; +import java.io.IOException; + +/** + * Wraps an output stream to a finishable output stream for use with + * raw encoders. This is not needed for XZ compression and thus most + * people will never need this. + */ +public class FinishableWrapperOutputStream extends FinishableOutputStream { + /** + * The {@link java.io.OutputStream OutputStream} that has been + * wrapped into a FinishableWrapperOutputStream. + */ + protected OutputStream out; + + /** + * Creates a new output stream which support finishing. + * The finish() method will do nothing. + */ + public FinishableWrapperOutputStream(OutputStream out) { + this.out = out; + } + + /** + * Calls {@link java.io.OutputStream#write(int) out.write(b)}. + */ + public void write(int b) throws IOException { + out.write(b); + } + + /** + * Calls {@link java.io.OutputStream#write(byte[]) out.write(buf)}. + */ + public void write(byte[] buf) throws IOException { + out.write(buf); + } + + /** + * Calls {@link java.io.OutputStream#write(byte[],int,int) + out.write(buf, off, len)}. + */ + public void write(byte[] buf, int off, int len) throws IOException { + out.write(buf, off, len); + } + + /** + * Calls {@link java.io.OutputStream#flush() out.flush()}. + */ + public void flush() throws IOException { + out.flush(); + } + + /** + * Calls {@link java.io.OutputStream#close() out.close()}. + */ + public void close() throws IOException { + out.close(); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/IA64Options.java b/HMCLAPI/src/main/java/org/tukaani/xz/IA64Options.java new file mode 100644 index 000000000..ba5787081 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/IA64Options.java @@ -0,0 +1,36 @@ +/* + * IA64Options + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import org.tukaani.xz.simple.IA64; + +/** + * BCJ filter for Itanium (IA-64) instructions. + */ +public class IA64Options extends BCJOptions { + private static final int ALIGNMENT = 16; + + public IA64Options() { + super(ALIGNMENT); + } + + public FinishableOutputStream getOutputStream(FinishableOutputStream out) { + return new SimpleOutputStream(out, new IA64(true, startOffset)); + } + + public InputStream getInputStream(InputStream in) { + return new SimpleInputStream(in, new IA64(false, startOffset)); + } + + FilterEncoder getFilterEncoder() { + return new BCJEncoder(this, BCJCoder.IA64_FILTER_ID); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/IndexIndicatorException.java b/HMCLAPI/src/main/java/org/tukaani/xz/IndexIndicatorException.java new file mode 100644 index 000000000..fc6bc0384 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/IndexIndicatorException.java @@ -0,0 +1,14 @@ +/* + * IndexIndicatorException + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +class IndexIndicatorException extends Exception { + private static final long serialVersionUID = 1L; +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Coder.java b/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Coder.java new file mode 100644 index 000000000..b0963b758 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Coder.java @@ -0,0 +1,26 @@ +/* + * LZMA2Coder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +abstract class LZMA2Coder implements FilterCoder { + public static final long FILTER_ID = 0x21; + + public boolean changesSize() { + return true; + } + + public boolean nonLastOK() { + return false; + } + + public boolean lastOK() { + return true; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Decoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Decoder.java new file mode 100644 index 000000000..82075c216 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Decoder.java @@ -0,0 +1,35 @@ +/* + * LZMA2Decoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; + +class LZMA2Decoder extends LZMA2Coder implements FilterDecoder { + private int dictSize; + + LZMA2Decoder(byte[] props) throws UnsupportedOptionsException { + // Up to 1.5 GiB dictionary is supported. The bigger ones + // are too big for int. + if (props.length != 1 || (props[0] & 0xFF) > 37) + throw new UnsupportedOptionsException( + "Unsupported LZMA2 properties"); + + dictSize = 2 | (props[0] & 1); + dictSize <<= (props[0] >>> 1) + 11; + } + + public int getMemoryUsage() { + return LZMA2InputStream.getMemoryUsage(dictSize); + } + + public InputStream getInputStream(InputStream in) { + return new LZMA2InputStream(in, dictSize); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Encoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Encoder.java new file mode 100644 index 000000000..7c7facc45 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Encoder.java @@ -0,0 +1,50 @@ +/* + * LZMA2Encoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import org.tukaani.xz.lzma.LZMAEncoder; + +class LZMA2Encoder extends LZMA2Coder implements FilterEncoder { + private final LZMA2Options options; + private final byte[] props = new byte[1]; + + LZMA2Encoder(LZMA2Options options) { + if (options.getPresetDict() != null) + throw new IllegalArgumentException( + "XZ doesn't support a preset dictionary for now"); + + if (options.getMode() == LZMA2Options.MODE_UNCOMPRESSED) { + props[0] = (byte)0; + } else { + int d = Math.max(options.getDictSize(), + LZMA2Options.DICT_SIZE_MIN); + props[0] = (byte)(LZMAEncoder.getDistSlot(d - 1) - 23); + } + + // Make a private copy so that the caller is free to change its copy. + this.options = (LZMA2Options)options.clone(); + } + + public long getFilterID() { + return FILTER_ID; + } + + public byte[] getFilterProps() { + return props; + } + + public boolean supportsFlushing() { + return true; + } + + public FinishableOutputStream getOutputStream(FinishableOutputStream out) { + return options.getOutputStream(out); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2InputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2InputStream.java new file mode 100644 index 000000000..4e865c600 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2InputStream.java @@ -0,0 +1,358 @@ +/* + * LZMA2InputStream + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import java.io.DataInputStream; +import java.io.IOException; +import org.tukaani.xz.lz.LZDecoder; +import org.tukaani.xz.rangecoder.RangeDecoderFromBuffer; +import org.tukaani.xz.lzma.LZMADecoder; + +/** + * Decompresses a raw LZMA2 stream (no XZ headers). + */ +public class LZMA2InputStream extends InputStream { + /** + * Smallest valid LZMA2 dictionary size. + *

+ * Very tiny dictionaries would be a performance problem, so + * the minimum is 4 KiB. + */ + public static final int DICT_SIZE_MIN = 4096; + + /** + * Largest dictionary size supported by this implementation. + *

+ * The LZMA2 algorithm allows dictionaries up to one byte less than 4 GiB. + * This implementation supports only 16 bytes less than 2 GiB for raw + * LZMA2 streams, and for .xz files the maximum is 1.5 GiB. This + * limitation is due to Java using signed 32-bit integers for array + * indexing. The limitation shouldn't matter much in practice since so + * huge dictionaries are not normally used. + */ + public static final int DICT_SIZE_MAX = Integer.MAX_VALUE & ~15; + + private static final int COMPRESSED_SIZE_MAX = 1 << 16; + + private DataInputStream in; + + private final LZDecoder lz; + private final RangeDecoderFromBuffer rc + = new RangeDecoderFromBuffer(COMPRESSED_SIZE_MAX); + private LZMADecoder lzma; + + private int uncompressedSize = 0; + private boolean isLZMAChunk; + + private boolean needDictReset = true; + private boolean needProps = true; + private boolean endReached = false; + + private IOException exception = null; + + private final byte[] tempBuf = new byte[1]; + + /** + * Gets approximate decompressor memory requirements as kibibytes for + * the given dictionary size. + * + * @param dictSize LZMA2 dictionary size as bytes, must be + * in the range [DICT_SIZE_MIN, + * DICT_SIZE_MAX] + * + * @return approximate memory requirements as kibibytes (KiB) + */ + public static int getMemoryUsage(int dictSize) { + // The base state is around 30-40 KiB (probabilities etc.), + // range decoder needs COMPRESSED_SIZE_MAX bytes for buffering, + // and LZ decoder needs a dictionary buffer. + return 40 + COMPRESSED_SIZE_MAX / 1024 + getDictSize(dictSize) / 1024; + } + + private static int getDictSize(int dictSize) { + if (dictSize < DICT_SIZE_MIN || dictSize > DICT_SIZE_MAX) + throw new IllegalArgumentException( + "Unsupported dictionary size " + dictSize); + + // Round dictionary size upward to a multiple of 16. This way LZMA + // can use LZDecoder.getPos() for calculating LZMA's posMask. + // Note that this check is needed only for raw LZMA2 streams; it is + // redundant with .xz. + return (dictSize + 15) & ~15; + } + + /** + * Creates a new input stream that decompresses raw LZMA2 data + * from in. + *

+ * The caller needs to know the dictionary size used when compressing; + * the dictionary size isn't stored as part of a raw LZMA2 stream. + *

+ * Specifying a too small dictionary size will prevent decompressing + * the stream. Specifying a too big dictionary is waste of memory but + * decompression will work. + *

+ * There is no need to specify a dictionary bigger than + * the uncompressed size of the data even if a bigger dictionary + * was used when compressing. If you know the uncompressed size + * of the data, this might allow saving some memory. + * + * @param in input stream from which LZMA2-compressed + * data is read + * + * @param dictSize LZMA2 dictionary size as bytes, must be + * in the range [DICT_SIZE_MIN, + * DICT_SIZE_MAX] + */ + public LZMA2InputStream(InputStream in, int dictSize) { + this(in, dictSize, null); + } + + /** + * Creates a new LZMA2 decompressor using a preset dictionary. + *

+ * This is like LZMA2InputStream(InputStream, int) except + * that the dictionary may be initialized using a preset dictionary. + * If a preset dictionary was used when compressing the data, the + * same preset dictionary must be provided when decompressing. + * + * @param in input stream from which LZMA2-compressed + * data is read + * + * @param dictSize LZMA2 dictionary size as bytes, must be + * in the range [DICT_SIZE_MIN, + * DICT_SIZE_MAX] + * + * @param presetDict preset dictionary or null + * to use no preset dictionary + */ + public LZMA2InputStream(InputStream in, int dictSize, byte[] presetDict) { + // Check for null because otherwise null isn't detect + // in this constructor. + if (in == null) + throw new NullPointerException(); + + this.in = new DataInputStream(in); + this.lz = new LZDecoder(getDictSize(dictSize), presetDict); + + if (presetDict != null && presetDict.length > 0) + needDictReset = false; + } + + /** + * Decompresses the next byte from this input stream. + *

+ * Reading lots of data with read() from this input stream + * may be inefficient. Wrap it in java.io.BufferedInputStream + * if you need to read lots of data one byte at a time. + * + * @return the next decompressed byte, or -1 + * to indicate the end of the compressed stream + * + * @throws CorruptedInputException + * + * @throws XZIOException if the stream has been closed + * + * @throws EOFException + * compressed input is truncated or corrupt + * + * @throws IOException may be thrown by in + */ + public int read() throws IOException { + return read(tempBuf, 0, 1) == -1 ? -1 : (tempBuf[0] & 0xFF); + } + + /** + * Decompresses into an array of bytes. + *

+ * If len is zero, no bytes are read and 0 + * is returned. Otherwise this will block until len + * bytes have been decompressed, the end of the LZMA2 stream is reached, + * or an exception is thrown. + * + * @param buf target buffer for uncompressed data + * @param off start offset in buf + * @param len maximum number of uncompressed bytes to read + * + * @return number of bytes read, or -1 to indicate + * the end of the compressed stream + * + * @throws CorruptedInputException + * + * @throws XZIOException if the stream has been closed + * + * @throws EOFException + * compressed input is truncated or corrupt + * + * @throws IOException may be thrown by in + */ + public int read(byte[] buf, int off, int len) throws IOException { + if (off < 0 || len < 0 || off + len < 0 || off + len > buf.length) + throw new IndexOutOfBoundsException(); + + if (len == 0) + return 0; + + if (in == null) + throw new XZIOException("Stream closed"); + + if (exception != null) + throw exception; + + if (endReached) + return -1; + + try { + int size = 0; + + while (len > 0) { + if (uncompressedSize == 0) { + decodeChunkHeader(); + if (endReached) + return size == 0 ? -1 : size; + } + + int copySizeMax = Math.min(uncompressedSize, len); + + if (!isLZMAChunk) { + lz.copyUncompressed(in, copySizeMax); + } else { + lz.setLimit(copySizeMax); + lzma.decode(); + if (!rc.isInBufferOK()) + throw new CorruptedInputException(); + } + + int copiedSize = lz.flush(buf, off); + off += copiedSize; + len -= copiedSize; + size += copiedSize; + uncompressedSize -= copiedSize; + + if (uncompressedSize == 0) + if (!rc.isFinished() || lz.hasPending()) + throw new CorruptedInputException(); + } + + return size; + + } catch (IOException e) { + exception = e; + throw e; + } + } + + private void decodeChunkHeader() throws IOException { + int control = in.readUnsignedByte(); + + if (control == 0x00) { + endReached = true; + return; + } + + if (control >= 0xE0 || control == 0x01) { + needProps = true; + needDictReset = false; + lz.reset(); + } else if (needDictReset) { + throw new CorruptedInputException(); + } + + if (control >= 0x80) { + isLZMAChunk = true; + + uncompressedSize = (control & 0x1F) << 16; + uncompressedSize += in.readUnsignedShort() + 1; + + int compressedSize = in.readUnsignedShort() + 1; + + if (control >= 0xC0) { + needProps = false; + decodeProps(); + + } else if (needProps) { + throw new CorruptedInputException(); + + } else if (control >= 0xA0) { + lzma.reset(); + } + + rc.prepareInputBuffer(in, compressedSize); + + } else if (control > 0x02) { + throw new CorruptedInputException(); + + } else { + isLZMAChunk = false; + uncompressedSize = in.readUnsignedShort() + 1; + } + } + + private void decodeProps() throws IOException { + int props = in.readUnsignedByte(); + + if (props > (4 * 5 + 4) * 9 + 8) + throw new CorruptedInputException(); + + int pb = props / (9 * 5); + props -= pb * 9 * 5; + int lp = props / 9; + int lc = props - lp * 9; + + if (lc + lp > 4) + throw new CorruptedInputException(); + + lzma = new LZMADecoder(lz, rc, lc, lp, pb); + } + + /** + * Returns the number of uncompressed bytes that can be read + * without blocking. The value is returned with an assumption + * that the compressed input data will be valid. If the compressed + * data is corrupt, CorruptedInputException may get + * thrown before the number of bytes claimed to be available have + * been read from this input stream. + *

+ * In LZMA2InputStream, the return value will be non-zero when the + * decompressor is in the middle of an LZMA2 chunk. The return value + * will then be the number of uncompressed bytes remaining from that + * chunk. + * + * @return the number of uncompressed bytes that can be read + * without blocking + */ + public int available() throws IOException { + if (in == null) + throw new XZIOException("Stream closed"); + + if (exception != null) + throw exception; + + return uncompressedSize; + } + + /** + * Closes the stream and calls in.close(). + * If the stream was already closed, this does nothing. + * + * @throws IOException if thrown by in.close() + */ + public void close() throws IOException { + if (in != null) { + try { + in.close(); + } finally { + in = null; + } + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Options.java b/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Options.java new file mode 100644 index 000000000..42777f019 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2Options.java @@ -0,0 +1,581 @@ +/* + * LZMA2Options + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import java.io.IOException; +import org.tukaani.xz.lz.LZEncoder; +import org.tukaani.xz.lzma.LZMAEncoder; + +/** + * LZMA2 compression options. + *

+ * While this allows setting the LZMA2 compression options in detail, + * often you only need LZMA2Options() or + * LZMA2Options(int). + */ +public class LZMA2Options extends FilterOptions { + /** + * Minimum valid compression preset level is 0. + */ + public static final int PRESET_MIN = 0; + + /** + * Maximum valid compression preset level is 9. + */ + public static final int PRESET_MAX = 9; + + /** + * Default compression preset level is 6. + */ + public static final int PRESET_DEFAULT = 6; + + /** + * Minimum dictionary size is 4 KiB. + */ + public static final int DICT_SIZE_MIN = 4096; + + /** + * Maximum dictionary size for compression is 768 MiB. + *

+ * The decompressor supports bigger dictionaries, up to almost 2 GiB. + * With HC4 the encoder would support dictionaries bigger than 768 MiB. + * The 768 MiB limit comes from the current implementation of BT4 where + * we would otherwise hit the limits of signed ints in array indexing. + *

+ * If you really need bigger dictionary for decompression, + * use {@link LZMA2InputStream} directly. + */ + public static final int DICT_SIZE_MAX = 768 << 20; + + /** + * The default dictionary size is 8 MiB. + */ + public static final int DICT_SIZE_DEFAULT = 8 << 20; + + /** + * Maximum value for lc + lp is 4. + */ + public static final int LC_LP_MAX = 4; + + /** + * The default number of literal context bits is 3. + */ + public static final int LC_DEFAULT = 3; + + /** + * The default number of literal position bits is 0. + */ + public static final int LP_DEFAULT = 0; + + /** + * Maximum value for pb is 4. + */ + public static final int PB_MAX = 4; + + /** + * The default number of position bits is 2. + */ + public static final int PB_DEFAULT = 2; + + /** + * Compression mode: uncompressed. + * The data is wrapped into a LZMA2 stream without compression. + */ + public static final int MODE_UNCOMPRESSED = 0; + + /** + * Compression mode: fast. + * This is usually combined with a hash chain match finder. + */ + public static final int MODE_FAST = LZMAEncoder.MODE_FAST; + + /** + * Compression mode: normal. + * This is usually combined with a binary tree match finder. + */ + public static final int MODE_NORMAL = LZMAEncoder.MODE_NORMAL; + + /** + * Minimum value for niceLen is 8. + */ + public static final int NICE_LEN_MIN = 8; + + /** + * Maximum value for niceLen is 273. + */ + public static final int NICE_LEN_MAX = 273; + + /** + * Match finder: Hash Chain 2-3-4 + */ + public static final int MF_HC4 = LZEncoder.MF_HC4; + + /** + * Match finder: Binary tree 2-3-4 + */ + public static final int MF_BT4 = LZEncoder.MF_BT4; + + private static final int[] presetToDictSize = { + 1 << 18, 1 << 20, 1 << 21, 1 << 22, 1 << 22, + 1 << 23, 1 << 23, 1 << 24, 1 << 25, 1 << 26 }; + + private static final int[] presetToDepthLimit = { 4, 8, 24, 48 }; + + private int dictSize; + private byte[] presetDict = null; + private int lc; + private int lp; + private int pb; + private int mode; + private int niceLen; + private int mf; + private int depthLimit; + + /** + * Creates new LZMA2 options and sets them to the default values. + * This is equivalent to LZMA2Options(PRESET_DEFAULT). + */ + public LZMA2Options() { + try { + setPreset(PRESET_DEFAULT); + } catch (UnsupportedOptionsException e) { + assert false; + throw new RuntimeException(); + } + } + + /** + * Creates new LZMA2 options and sets them to the given preset. + * + * @throws UnsupportedOptionsException + * preset is not supported + */ + public LZMA2Options(int preset) throws UnsupportedOptionsException { + setPreset(preset); + } + + /** + * Creates new LZMA2 options and sets them to the given custom values. + * + * @throws UnsupportedOptionsException + * unsupported options were specified + */ + public LZMA2Options(int dictSize, int lc, int lp, int pb, int mode, + int niceLen, int mf, int depthLimit) + throws UnsupportedOptionsException { + setDictSize(dictSize); + setLcLp(lc, lp); + setPb(pb); + setMode(mode); + setNiceLen(niceLen); + setMatchFinder(mf); + setDepthLimit(depthLimit); + } + + /** + * Sets the compression options to the given preset. + *

+ * The presets 0-3 are fast presets with medium compression. + * The presets 4-6 are fairly slow presets with high compression. + * The default preset (PRESET_DEFAULT) is 6. + *

+ * The presets 7-9 are like the preset 6 but use bigger dictionaries + * and have higher compressor and decompressor memory requirements. + * Unless the uncompressed size of the file exceeds 8 MiB, + * 16 MiB, or 32 MiB, it is waste of memory to use the + * presets 7, 8, or 9, respectively. + * + * @throws UnsupportedOptionsException + * preset is not supported + */ + public void setPreset(int preset) throws UnsupportedOptionsException { + if (preset < 0 || preset > 9) + throw new UnsupportedOptionsException( + "Unsupported preset: " + preset); + + lc = LC_DEFAULT; + lp = LP_DEFAULT; + pb = PB_DEFAULT; + dictSize = presetToDictSize[preset]; + + if (preset <= 3) { + mode = MODE_FAST; + mf = MF_HC4; + niceLen = preset <= 1 ? 128 : NICE_LEN_MAX; + depthLimit = presetToDepthLimit[preset]; + } else { + mode = MODE_NORMAL; + mf = MF_BT4; + niceLen = (preset == 4) ? 16 : (preset == 5) ? 32 : 64; + depthLimit = 0; + } + } + + /** + * Sets the dictionary size in bytes. + *

+ * The dictionary (or history buffer) holds the most recently seen + * uncompressed data. Bigger dictionary usually means better compression. + * However, using a dictioanary bigger than the size of the uncompressed + * data is waste of memory. + *

+ * Any value in the range [DICT_SIZE_MIN, DICT_SIZE_MAX] is valid, + * but sizes of 2^n and 2^n + 2^(n-1) bytes are somewhat + * recommended. + * + * @throws UnsupportedOptionsException + * dictSize is not supported + */ + public void setDictSize(int dictSize) throws UnsupportedOptionsException { + if (dictSize < DICT_SIZE_MIN) + throw new UnsupportedOptionsException( + "LZMA2 dictionary size must be at least 4 KiB: " + + dictSize + " B"); + + if (dictSize > DICT_SIZE_MAX) + throw new UnsupportedOptionsException( + "LZMA2 dictionary size must not exceed " + + (DICT_SIZE_MAX >> 20) + " MiB: " + dictSize + " B"); + + this.dictSize = dictSize; + } + + /** + * Gets the dictionary size in bytes. + */ + public int getDictSize() { + return dictSize; + } + + /** + * Sets a preset dictionary. Use null to disable the use of + * a preset dictionary. By default there is no preset dictionary. + *

+ * The .xz format doesn't support a preset dictionary for now. + * Do not set a preset dictionary unless you use raw LZMA2. + *

+ * Preset dictionary can be useful when compressing many similar, + * relatively small chunks of data independently from each other. + * A preset dictionary should contain typical strings that occur in + * the files being compressed. The most probable strings should be + * near the end of the preset dictionary. The preset dictionary used + * for compression is also needed for decompression. + */ + public void setPresetDict(byte[] presetDict) { + this.presetDict = presetDict; + } + + /** + * Gets the preset dictionary. + */ + public byte[] getPresetDict() { + return presetDict; + } + + /** + * Sets the number of literal context bits and literal position bits. + *

+ * The sum of lc and lp is limited to 4. + * Trying to exceed it will throw an exception. This function lets + * you change both at the same time. + * + * @throws UnsupportedOptionsException + * lc and lp + * are invalid + */ + public void setLcLp(int lc, int lp) throws UnsupportedOptionsException { + if (lc < 0 || lp < 0 || lc > LC_LP_MAX || lp > LC_LP_MAX + || lc + lp > LC_LP_MAX) + throw new UnsupportedOptionsException( + "lc + lp must not exceed " + LC_LP_MAX + ": " + + lc + " + " + lp); + + this.lc = lc; + this.lp = lp; + } + + /** + * Sets the number of literal context bits. + *

+ * All bytes that cannot be encoded as matches are encoded as literals. + * That is, literals are simply 8-bit bytes that are encoded one at + * a time. + *

+ * The literal coding makes an assumption that the highest lc + * bits of the previous uncompressed byte correlate with the next byte. + * For example, in typical English text, an upper-case letter is often + * followed by a lower-case letter, and a lower-case letter is usually + * followed by another lower-case letter. In the US-ASCII character set, + * the highest three bits are 010 for upper-case letters and 011 for + * lower-case letters. When lc is at least 3, the literal + * coding can take advantage of this property in the uncompressed data. + *

+ * The default value (3) is usually good. If you want maximum compression, + * try setLc(4). Sometimes it helps a little, and sometimes it + * makes compression worse. If it makes it worse, test for example + * setLc(2) too. + * + * @throws UnsupportedOptionsException + * lc is invalid, or the sum + * of lc and lp + * exceed LC_LP_MAX + */ + public void setLc(int lc) throws UnsupportedOptionsException { + setLcLp(lc, lp); + } + + /** + * Sets the number of literal position bits. + *

+ * This affets what kind of alignment in the uncompressed data is + * assumed when encoding literals. See {@link #setPb(int) setPb} for + * more information about alignment. + * + * @throws UnsupportedOptionsException + * lp is invalid, or the sum + * of lc and lp + * exceed LC_LP_MAX + */ + public void setLp(int lp) throws UnsupportedOptionsException { + setLcLp(lc, lp); + } + + /** + * Gets the number of literal context bits. + */ + public int getLc() { + return lc; + } + + /** + * Gets the number of literal position bits. + */ + public int getLp() { + return lp; + } + + /** + * Sets the number of position bits. + *

+ * This affects what kind of alignment in the uncompressed data is + * assumed in general. The default (2) means four-byte alignment + * (2^pb = 2^2 = 4), which is often a good choice when + * there's no better guess. + *

+ * When the alignment is known, setting the number of position bits + * accordingly may reduce the file size a little. For example with text + * files having one-byte alignment (US-ASCII, ISO-8859-*, UTF-8), using + * setPb(0) can improve compression slightly. For UTF-16 + * text, setPb(1) is a good choice. If the alignment is + * an odd number like 3 bytes, setPb(0) might be the best + * choice. + *

+ * Even though the assumed alignment can be adjusted with + * setPb and setLp, LZMA2 still slightly favors + * 16-byte alignment. It might be worth taking into account when designing + * file formats that are likely to be often compressed with LZMA2. + * + * @throws UnsupportedOptionsException + * pb is invalid + */ + public void setPb(int pb) throws UnsupportedOptionsException { + if (pb < 0 || pb > PB_MAX) + throw new UnsupportedOptionsException( + "pb must not exceed " + PB_MAX + ": " + pb); + + this.pb = pb; + } + + /** + * Gets the number of position bits. + */ + public int getPb() { + return pb; + } + + /** + * Sets the compression mode. + *

+ * This specifies the method to analyze the data produced by + * a match finder. The default is MODE_FAST for presets + * 0-3 and MODE_NORMAL for presets 4-9. + *

+ * Usually MODE_FAST is used with Hash Chain match finders + * and MODE_NORMAL with Binary Tree match finders. This is + * also what the presets do. + *

+ * The special mode MODE_UNCOMPRESSED doesn't try to + * compress the data at all (and doesn't use a match finder) and will + * simply wrap it in uncompressed LZMA2 chunks. + * + * @throws UnsupportedOptionsException + * mode is not supported + */ + public void setMode(int mode) throws UnsupportedOptionsException { + if (mode < MODE_UNCOMPRESSED || mode > MODE_NORMAL) + throw new UnsupportedOptionsException( + "Unsupported compression mode: " + mode); + + this.mode = mode; + } + + /** + * Gets the compression mode. + */ + public int getMode() { + return mode; + } + + /** + * Sets the nice length of matches. + * Once a match of at least niceLen bytes is found, + * the algorithm stops looking for better matches. Higher values tend + * to give better compression at the expense of speed. The default + * depends on the preset. + * + * @throws UnsupportedOptionsException + * niceLen is invalid + */ + public void setNiceLen(int niceLen) throws UnsupportedOptionsException { + if (niceLen < NICE_LEN_MIN) + throw new UnsupportedOptionsException( + "Minimum nice length of matches is " + + NICE_LEN_MIN + " bytes: " + niceLen); + + if (niceLen > NICE_LEN_MAX) + throw new UnsupportedOptionsException( + "Maximum nice length of matches is " + NICE_LEN_MAX + + ": " + niceLen); + + this.niceLen = niceLen; + } + + /** + * Gets the nice length of matches. + */ + public int getNiceLen() { + return niceLen; + } + + /** + * Sets the match finder type. + *

+ * Match finder has a major effect on compression speed, memory usage, + * and compression ratio. Usually Hash Chain match finders are faster + * than Binary Tree match finders. The default depends on the preset: + * 0-3 use MF_HC4 and 4-9 use MF_BT4. + * + * @throws UnsupportedOptionsException + * mf is not supported + */ + public void setMatchFinder(int mf) throws UnsupportedOptionsException { + if (mf != MF_HC4 && mf != MF_BT4) + throw new UnsupportedOptionsException( + "Unsupported match finder: " + mf); + + this.mf = mf; + } + + /** + * Gets the match finder type. + */ + public int getMatchFinder() { + return mf; + } + + /** + * Sets the match finder search depth limit. + *

+ * The default is a special value of 0 which indicates that + * the depth limit should be automatically calculated by the selected + * match finder from the nice length of matches. + *

+ * Reasonable depth limit for Hash Chain match finders is 4-100 and + * 16-1000 for Binary Tree match finders. Using very high values can + * make the compressor extremely slow with some files. Avoid settings + * higher than 1000 unless you are prepared to interrupt the compression + * in case it is taking far too long. + * + * @throws UnsupportedOptionsException + * depthLimit is invalid + */ + public void setDepthLimit(int depthLimit) + throws UnsupportedOptionsException { + if (depthLimit < 0) + throw new UnsupportedOptionsException( + "Depth limit cannot be negative: " + depthLimit); + + this.depthLimit = depthLimit; + } + + /** + * Gets the match finder search depth limit. + */ + public int getDepthLimit() { + return depthLimit; + } + + public int getEncoderMemoryUsage() { + return (mode == MODE_UNCOMPRESSED) + ? UncompressedLZMA2OutputStream.getMemoryUsage() + : LZMA2OutputStream.getMemoryUsage(this); + } + + public FinishableOutputStream getOutputStream(FinishableOutputStream out) { + if (mode == MODE_UNCOMPRESSED) + return new UncompressedLZMA2OutputStream(out); + + return new LZMA2OutputStream(out, this); + } + + /** + * Gets how much memory the LZMA2 decoder will need to decompress the data + * that was encoded with these options and stored in a .xz file. + *

+ * The returned value may bigger than the value returned by a direct call + * to {@link LZMA2InputStream#getMemoryUsage(int)} if the dictionary size + * is not 2^n or 2^n + 2^(n-1) bytes. This is because the .xz + * headers store the dictionary size in such a format and other values + * are rounded up to the next such value. Such rounding is harmess except + * it might waste some memory if an unsual dictionary size is used. + *

+ * If you use raw LZMA2 streams and unusual dictioanary size, call + * {@link LZMA2InputStream#getMemoryUsage} directly to get raw decoder + * memory requirements. + */ + public int getDecoderMemoryUsage() { + // Round the dictionary size up to the next 2^n or 2^n + 2^(n-1). + int d = dictSize - 1; + d |= d >>> 2; + d |= d >>> 3; + d |= d >>> 4; + d |= d >>> 8; + d |= d >>> 16; + return LZMA2InputStream.getMemoryUsage(d + 1); + } + + public InputStream getInputStream(InputStream in) throws IOException { + return new LZMA2InputStream(in, dictSize); + } + + FilterEncoder getFilterEncoder() { + return new LZMA2Encoder(this); + } + + public Object clone() { + try { + return super.clone(); + } catch (CloneNotSupportedException e) { + assert false; + throw new RuntimeException(); + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2OutputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2OutputStream.java new file mode 100644 index 000000000..5724d1058 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/LZMA2OutputStream.java @@ -0,0 +1,261 @@ +/* + * LZMA2OutputStream + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.DataOutputStream; +import java.io.IOException; +import org.tukaani.xz.lz.LZEncoder; +import org.tukaani.xz.rangecoder.RangeEncoder; +import org.tukaani.xz.lzma.LZMAEncoder; + +class LZMA2OutputStream extends FinishableOutputStream { + static final int COMPRESSED_SIZE_MAX = 64 << 10; + + private FinishableOutputStream out; + private final DataOutputStream outData; + + private final LZEncoder lz; + private final RangeEncoder rc; + private final LZMAEncoder lzma; + + private final int props; // Cannot change props on the fly for now. + private boolean dictResetNeeded = true; + private boolean stateResetNeeded = true; + private boolean propsNeeded = true; + + private int pendingSize = 0; + private boolean finished = false; + private IOException exception = null; + + private final byte[] tempBuf = new byte[1]; + + private static int getExtraSizeBefore(int dictSize) { + return COMPRESSED_SIZE_MAX > dictSize + ? COMPRESSED_SIZE_MAX - dictSize : 0; + } + + static int getMemoryUsage(LZMA2Options options) { + // 64 KiB buffer for the range encoder + a little extra + LZMAEncoder + int dictSize = options.getDictSize(); + int extraSizeBefore = getExtraSizeBefore(dictSize); + return 70 + LZMAEncoder.getMemoryUsage(options.getMode(), + dictSize, extraSizeBefore, + options.getMatchFinder()); + } + + LZMA2OutputStream(FinishableOutputStream out, LZMA2Options options) { + if (out == null) + throw new NullPointerException(); + + this.out = out; + outData = new DataOutputStream(out); + rc = new RangeEncoder(COMPRESSED_SIZE_MAX); + + int dictSize = options.getDictSize(); + int extraSizeBefore = getExtraSizeBefore(dictSize); + lzma = LZMAEncoder.getInstance(rc, + options.getLc(), options.getLp(), options.getPb(), + options.getMode(), + dictSize, extraSizeBefore, options.getNiceLen(), + options.getMatchFinder(), options.getDepthLimit()); + + lz = lzma.getLZEncoder(); + + byte[] presetDict = options.getPresetDict(); + if (presetDict != null && presetDict.length > 0) { + lz.setPresetDict(dictSize, presetDict); + dictResetNeeded = false; + } + + props = (options.getPb() * 5 + options.getLp()) * 9 + options.getLc(); + } + + public void write(int b) throws IOException { + tempBuf[0] = (byte)b; + write(tempBuf, 0, 1); + } + + public void write(byte[] buf, int off, int len) throws IOException { + if (off < 0 || len < 0 || off + len < 0 || off + len > buf.length) + throw new IndexOutOfBoundsException(); + + if (exception != null) + throw exception; + + if (finished) + throw new XZIOException("Stream finished or closed"); + + try { + while (len > 0) { + int used = lz.fillWindow(buf, off, len); + off += used; + len -= used; + pendingSize += used; + + if (lzma.encodeForLZMA2()) + writeChunk(); + } + } catch (IOException e) { + exception = e; + throw e; + } + } + + private void writeChunk() throws IOException { + int compressedSize = rc.finish(); + int uncompressedSize = lzma.getUncompressedSize(); + + assert compressedSize > 0 : compressedSize; + assert uncompressedSize > 0 : uncompressedSize; + + // +2 because the header of a compressed chunk is 2 bytes + // bigger than the header of an uncompressed chunk. + if (compressedSize + 2 < uncompressedSize) { + writeLZMA(uncompressedSize, compressedSize); + } else { + lzma.reset(); + uncompressedSize = lzma.getUncompressedSize(); + assert uncompressedSize > 0 : uncompressedSize; + writeUncompressed(uncompressedSize); + } + + pendingSize -= uncompressedSize; + lzma.resetUncompressedSize(); + rc.reset(); + } + + private void writeLZMA(int uncompressedSize, int compressedSize) + throws IOException { + int control; + + if (propsNeeded) { + if (dictResetNeeded) + control = 0x80 + (3 << 5); + else + control = 0x80 + (2 << 5); + } else { + if (stateResetNeeded) + control = 0x80 + (1 << 5); + else + control = 0x80; + } + + control |= (uncompressedSize - 1) >>> 16; + outData.writeByte(control); + + outData.writeShort(uncompressedSize - 1); + outData.writeShort(compressedSize - 1); + + if (propsNeeded) + outData.writeByte(props); + + rc.write(out); + + propsNeeded = false; + stateResetNeeded = false; + dictResetNeeded = false; + } + + private void writeUncompressed(int uncompressedSize) throws IOException { + while (uncompressedSize > 0) { + int chunkSize = Math.min(uncompressedSize, COMPRESSED_SIZE_MAX); + outData.writeByte(dictResetNeeded ? 0x01 : 0x02); + outData.writeShort(chunkSize - 1); + lz.copyUncompressed(out, uncompressedSize, chunkSize); + uncompressedSize -= chunkSize; + dictResetNeeded = false; + } + + stateResetNeeded = true; + } + + private void writeEndMarker() throws IOException { + assert !finished; + + if (exception != null) + throw exception; + + lz.setFinishing(); + + try { + while (pendingSize > 0) { + lzma.encodeForLZMA2(); + writeChunk(); + } + + out.write(0x00); + } catch (IOException e) { + exception = e; + throw e; + } + + finished = true; + } + + public void flush() throws IOException { + if (exception != null) + throw exception; + + if (finished) + throw new XZIOException("Stream finished or closed"); + + try { + lz.setFlushing(); + + while (pendingSize > 0) { + lzma.encodeForLZMA2(); + writeChunk(); + } + + out.flush(); + } catch (IOException e) { + exception = e; + throw e; + } + } + + public void finish() throws IOException { + if (!finished) { + writeEndMarker(); + + try { + out.finish(); + } catch (IOException e) { + exception = e; + throw e; + } + + finished = true; + } + } + + public void close() throws IOException { + if (out != null) { + if (!finished) { + try { + writeEndMarker(); + } catch (IOException e) {} + } + + try { + out.close(); + } catch (IOException e) { + if (exception == null) + exception = e; + } + + out = null; + } + + if (exception != null) + throw exception; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/LZMAInputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/LZMAInputStream.java new file mode 100644 index 000000000..9bbd26141 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/LZMAInputStream.java @@ -0,0 +1,569 @@ +/* + * LZMAInputStream + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import java.io.DataInputStream; +import java.io.IOException; +import org.tukaani.xz.lz.LZDecoder; +import org.tukaani.xz.rangecoder.RangeDecoderFromStream; +import org.tukaani.xz.lzma.LZMADecoder; + +/** + * Decompresses legacy .lzma files and raw LZMA streams (no .lzma header). + *

+ * IMPORTANT: In contrast to other classes in this package, this class + * reads data from its input stream one byte at a time. If the input stream + * is for example {@link java.io.FileInputStream}, wrapping it into + * {@link java.io.BufferedInputStream} tends to improve performance a lot. + * This is not automatically done by this class because there may be use + * cases where it is desired that this class won't read any bytes past + * the end of the LZMA stream. + *

+ * Even when using BufferedInputStream, the performance tends + * to be worse (maybe 10-20 % slower) than with {@link LZMA2InputStream} + * or {@link XZInputStream} (when the .xz file contains LZMA2-compressed data). + * + * @since 1.4 + */ +public class LZMAInputStream extends InputStream { + /** + * Largest dictionary size supported by this implementation. + *

+ * LZMA allows dictionaries up to one byte less than 4 GiB. This + * implementation supports only 16 bytes less than 2 GiB. This + * limitation is due to Java using signed 32-bit integers for array + * indexing. The limitation shouldn't matter much in practice since so + * huge dictionaries are not normally used. + */ + public static final int DICT_SIZE_MAX = Integer.MAX_VALUE & ~15; + + private InputStream in; + private LZDecoder lz; + private RangeDecoderFromStream rc; + private LZMADecoder lzma; + + private boolean endReached = false; + + private final byte[] tempBuf = new byte[1]; + + /** + * Number of uncompressed bytes left to be decompressed, or -1 if + * the end marker is used. + */ + private long remainingSize; + + private IOException exception = null; + + /** + * Gets approximate decompressor memory requirements as kibibytes for + * the given dictionary size and LZMA properties byte (lc, lp, and pb). + * + * @param dictSize LZMA dictionary size as bytes, should be + * in the range [0, + * DICT_SIZE_MAX] + * + * @param propsByte LZMA properties byte that encodes the values + * of lc, lp, and pb + * + * @return approximate memory requirements as kibibytes (KiB) + * + * @throws UnsupportedOptionsException + * if dictSize is outside + * the range [0, + * DICT_SIZE_MAX] + * + * @throws CorruptedInputException + * if propsByte is invalid + */ + public static int getMemoryUsage(int dictSize, byte propsByte) + throws UnsupportedOptionsException, CorruptedInputException { + if (dictSize < 0 || dictSize > DICT_SIZE_MAX) + throw new UnsupportedOptionsException( + "LZMA dictionary is too big for this implementation"); + + int props = propsByte & 0xFF; + if (props > (4 * 5 + 4) * 9 + 8) + throw new CorruptedInputException("Invalid LZMA properties byte"); + + props %= 9 * 5; + int lp = props / 9; + int lc = props - lp * 9; + + return getMemoryUsage(dictSize, lc, lp); + } + + /** + * Gets approximate decompressor memory requirements as kibibytes for + * the given dictionary size, lc, and lp. Note that pb isn't needed. + * + * @param dictSize LZMA dictionary size as bytes, must be + * in the range [0, + * DICT_SIZE_MAX] + * + * @param lc number of literal context bits, must be + * in the range [0, 8] + * + * @param lp number of literal position bits, must be + * in the range [0, 4] + * + * @return approximate memory requirements as kibibytes (KiB) + */ + public static int getMemoryUsage(int dictSize, int lc, int lp) { + if (lc < 0 || lc > 8 || lp < 0 || lp > 4) + throw new IllegalArgumentException("Invalid lc or lp"); + + // Probability variables have the type "short". There are + // 0x300 (768) probability variables in each literal subcoder. + // The number of literal subcoders is 2^(lc + lp). + // + // Roughly 10 KiB for the base state + LZ decoder's dictionary buffer + // + sizeof(short) * number probability variables per literal subcoder + // * number of literal subcoders + return 10 + getDictSize(dictSize) / 1024 + + ((2 * 0x300) << (lc + lp)) / 1024; + } + + private static int getDictSize(int dictSize) { + if (dictSize < 0 || dictSize > DICT_SIZE_MAX) + throw new IllegalArgumentException( + "LZMA dictionary is too big for this implementation"); + + // For performance reasons, use a 4 KiB dictionary if something + // smaller was requested. It's a rare situation and the performance + // difference isn't huge, and it starts to matter mostly when the + // dictionary is just a few bytes. But we need to handle the special + // case of dictSize == 0 anyway, which is an allowed value but in + // practice means one-byte dictionary. + // + // Note that using a dictionary bigger than specified in the headers + // can hide errors if there is a reference to data beyond the original + // dictionary size but is still within 4 KiB. + if (dictSize < 4096) + dictSize = 4096; + + // Round dictionary size upward to a multiple of 16. This way LZMA + // can use LZDecoder.getPos() for calculating LZMA's posMask. + return (dictSize + 15) & ~15; + } + + /** + * Creates a new .lzma file format decompressor without + * a memory usage limit. + * + * @param in input stream from which .lzma data is read; + * it might be a good idea to wrap it in + * BufferedInputStream, see the + * note at the top of this page + * + * @throws CorruptedInputException + * file is corrupt or perhaps not in + * the .lzma format at all + * + * @throws UnsupportedOptionsException + * dictionary size or uncompressed size is too + * big for this implementation + * + * @throws EOFException + * file is truncated or perhaps not in + * the .lzma format at all + * + * @throws IOException may be thrown by in + */ + public LZMAInputStream(InputStream in) throws IOException { + this(in, -1); + } + + /** + * Creates a new .lzma file format decompressor with an optional + * memory usage limit. + * + * @param in input stream from which .lzma data is read; + * it might be a good idea to wrap it in + * BufferedInputStream, see the + * note at the top of this page + * + * @param memoryLimit memory usage limit in kibibytes (KiB) + * or -1 to impose no + * memory usage limit + * + * @throws CorruptedInputException + * file is corrupt or perhaps not in + * the .lzma format at all + * + * @throws UnsupportedOptionsException + * dictionary size or uncompressed size is too + * big for this implementation + * + * @throws MemoryLimitException + * memory usage limit was exceeded + * + * @throws EOFException + * file is truncated or perhaps not in + * the .lzma format at all + * + * @throws IOException may be thrown by in + */ + public LZMAInputStream(InputStream in, int memoryLimit) + throws IOException { + DataInputStream inData = new DataInputStream(in); + + // Properties byte (lc, lp, and pb) + byte propsByte = inData.readByte(); + + // Dictionary size is an unsigned 32-bit little endian integer. + int dictSize = 0; + for (int i = 0; i < 4; ++i) + dictSize |= inData.readUnsignedByte() << (8 * i); + + // Uncompressed size is an unsigned 64-bit little endian integer. + // The maximum 64-bit value is a special case (becomes -1 here) + // which indicates that the end marker is used instead of knowing + // the uncompressed size beforehand. + long uncompSize = 0; + for (int i = 0; i < 8; ++i) + uncompSize |= (long)inData.readUnsignedByte() << (8 * i); + + // Check the memory usage limit. + int memoryNeeded = getMemoryUsage(dictSize, propsByte); + if (memoryLimit != -1 && memoryNeeded > memoryLimit) + throw new MemoryLimitException(memoryNeeded, memoryLimit); + + initialize(in, uncompSize, propsByte, dictSize, null); + } + + /** + * Creates a new input stream that decompresses raw LZMA data (no .lzma + * header) from in. + *

+ * The caller needs to know if the "end of payload marker (EOPM)" alias + * "end of stream marker (EOS marker)" alias "end marker" present. + * If the end marker isn't used, the caller must know the exact + * uncompressed size of the stream. + *

+ * The caller also needs to provide the LZMA properties byte that encodes + * the number of literal context bits (lc), literal position bits (lp), + * and position bits (pb). + *

+ * The dictionary size used when compressing is also needed. Specifying + * a too small dictionary size will prevent decompressing the stream. + * Specifying a too big dictionary is waste of memory but decompression + * will work. + *

+ * There is no need to specify a dictionary bigger than + * the uncompressed size of the data even if a bigger dictionary + * was used when compressing. If you know the uncompressed size + * of the data, this might allow saving some memory. + * + * @param in input stream from which compressed + * data is read + * + * @param uncompSize uncompressed size of the LZMA stream or -1 + * if the end marker is used in the LZMA stream + * + * @param propsByte LZMA properties byte that has the encoded + * values for literal context bits (lc), literal + * position bits (lp), and position bits (pb) + * + * @param dictSize dictionary size as bytes, must be in the range + * [0, DICT_SIZE_MAX] + * + * @throws CorruptedInputException + * if propsByte is invalid or + * the first input byte is not 0x00 + * + * @throws UnsupportedOptionsException + * dictionary size or uncompressed size is too + * big for this implementation + * + * + */ + public LZMAInputStream(InputStream in, long uncompSize, byte propsByte, + int dictSize) throws IOException { + initialize(in, uncompSize, propsByte, dictSize, null); + } + + /** + * Creates a new input stream that decompresses raw LZMA data (no .lzma + * header) from in optionally with a preset dictionary. + * + * @param in input stream from which LZMA-compressed + * data is read + * + * @param uncompSize uncompressed size of the LZMA stream or -1 + * if the end marker is used in the LZMA stream + * + * @param propsByte LZMA properties byte that has the encoded + * values for literal context bits (lc), literal + * position bits (lp), and position bits (pb) + * + * @param dictSize dictionary size as bytes, must be in the range + * [0, DICT_SIZE_MAX] + * + * @param presetDict preset dictionary or null + * to use no preset dictionary + * + * @throws CorruptedInputException + * if propsByte is invalid or + * the first input byte is not 0x00 + * + * @throws UnsupportedOptionsException + * dictionary size or uncompressed size is too + * big for this implementation + * + * @throws EOFException file is truncated or corrupt + * + * @throws IOException may be thrown by in + */ + public LZMAInputStream(InputStream in, long uncompSize, byte propsByte, + int dictSize, byte[] presetDict) + throws IOException { + initialize(in, uncompSize, propsByte, dictSize, presetDict); + } + + /** + * Creates a new input stream that decompresses raw LZMA data (no .lzma + * header) from in optionally with a preset dictionary. + * + * @param in input stream from which LZMA-compressed + * data is read + * + * @param uncompSize uncompressed size of the LZMA stream or -1 + * if the end marker is used in the LZMA stream + * + * @param lc number of literal context bits, must be + * in the range [0, 8] + * + * @param lp number of literal position bits, must be + * in the range [0, 4] + * + * @param pb number position bits, must be + * in the range [0, 4] + * + * @param dictSize dictionary size as bytes, must be in the range + * [0, DICT_SIZE_MAX] + * + * @param presetDict preset dictionary or null + * to use no preset dictionary + * + * @throws CorruptedInputException + * if the first input byte is not 0x00 + * + * @throws EOFException file is truncated or corrupt + * + * @throws IOException may be thrown by in + */ + public LZMAInputStream(InputStream in, long uncompSize, + int lc, int lp, int pb, + int dictSize, byte[] presetDict) + throws IOException { + initialize(in, uncompSize, lc, lp, pb, dictSize, presetDict); + } + + private void initialize(InputStream in, long uncompSize, byte propsByte, + int dictSize, byte[] presetDict) + throws IOException { + // Validate the uncompressed size since the other "initialize" throws + // IllegalArgumentException if uncompSize < -1. + if (uncompSize < -1) + throw new UnsupportedOptionsException( + "Uncompressed size is too big"); + + // Decode the properties byte. In contrast to LZMA2, there is no + // limit of lc + lp <= 4. + int props = propsByte & 0xFF; + if (props > (4 * 5 + 4) * 9 + 8) + throw new CorruptedInputException("Invalid LZMA properties byte"); + + int pb = props / (9 * 5); + props -= pb * 9 * 5; + int lp = props / 9; + int lc = props - lp * 9; + + // Validate the dictionary size since the other "initialize" throws + // IllegalArgumentException if dictSize is not supported. + if (dictSize < 0 || dictSize > DICT_SIZE_MAX) + throw new UnsupportedOptionsException( + "LZMA dictionary is too big for this implementation"); + + initialize(in, uncompSize, lc, lp, pb, dictSize, presetDict); + } + + private void initialize(InputStream in, long uncompSize, + int lc, int lp, int pb, + int dictSize, byte[] presetDict) + throws IOException { + // getDictSize validates dictSize and gives a message in + // the exception too, so skip validating dictSize here. + if (uncompSize < -1 || lc < 0 || lc > 8 || lp < 0 || lp > 4 + || pb < 0 || pb > 4) + throw new IllegalArgumentException(); + + this.in = in; + + // If uncompressed size is known, use it to avoid wasting memory for + // a uselessly large dictionary buffer. + dictSize = getDictSize(dictSize); + if (uncompSize >= 0 && dictSize > uncompSize) + dictSize = getDictSize((int)uncompSize); + + lz = new LZDecoder(getDictSize(dictSize), presetDict); + rc = new RangeDecoderFromStream(in); + lzma = new LZMADecoder(lz, rc, lc, lp, pb); + remainingSize = uncompSize; + } + + /** + * Decompresses the next byte from this input stream. + *

+ * Reading lots of data with read() from this input stream + * may be inefficient. Wrap it in java.io.BufferedInputStream + * if you need to read lots of data one byte at a time. + * + * @return the next decompressed byte, or -1 + * to indicate the end of the compressed stream + * + * @throws CorruptedInputException + * + * @throws XZIOException if the stream has been closed + * + * @throws EOFException + * compressed input is truncated or corrupt + * + * @throws IOException may be thrown by in + */ + public int read() throws IOException { + return read(tempBuf, 0, 1) == -1 ? -1 : (tempBuf[0] & 0xFF); + } + + /** + * Decompresses into an array of bytes. + *

+ * If len is zero, no bytes are read and 0 + * is returned. Otherwise this will block until len + * bytes have been decompressed, the end of the LZMA stream is reached, + * or an exception is thrown. + * + * @param buf target buffer for uncompressed data + * @param off start offset in buf + * @param len maximum number of uncompressed bytes to read + * + * @return number of bytes read, or -1 to indicate + * the end of the compressed stream + * + * @throws CorruptedInputException + * + * @throws XZIOException if the stream has been closed + * + * @throws EOFException compressed input is truncated or corrupt + * + * @throws IOException may be thrown by in + */ + public int read(byte[] buf, int off, int len) throws IOException { + if (off < 0 || len < 0 || off + len < 0 || off + len > buf.length) + throw new IndexOutOfBoundsException(); + + if (len == 0) + return 0; + + if (in == null) + throw new XZIOException("Stream closed"); + + if (exception != null) + throw exception; + + if (endReached) + return -1; + + try { + int size = 0; + + while (len > 0) { + // If uncompressed size is known and thus no end marker will + // be present, set the limit so that the uncompressed size + // won't be exceeded. + int copySizeMax = len; + if (remainingSize >= 0 && remainingSize < len) + copySizeMax = (int)remainingSize; + + lz.setLimit(copySizeMax); + + // Decode into the dictionary buffer. + try { + lzma.decode(); + } catch (CorruptedInputException e) { + // The end marker is encoded with a LZMA symbol that + // indicates maximum match distance. This is larger + // than any supported dictionary and thus causes + // CorruptedInputException from LZDecoder.repeat. + if (remainingSize != -1 || !lzma.endMarkerDetected()) + throw e; + + endReached = true; + + // The exception makes lzma.decode() miss the last range + // decoder normalization, so do it here. This might + // cause an IOException if it needs to read a byte + // from the input stream. + rc.normalize(); + } + + // Copy from the dictionary to buf. + int copiedSize = lz.flush(buf, off); + off += copiedSize; + len -= copiedSize; + size += copiedSize; + + if (remainingSize >= 0) { + // Update the number of bytes left to be decompressed. + remainingSize -= copiedSize; + assert remainingSize >= 0; + + if (remainingSize == 0) + endReached = true; + } + + if (endReached) { + // Checking these helps a lot when catching corrupt + // or truncated .lzma files. LZMA Utils doesn't do + // the first check and thus it accepts many invalid + // files that this implementation and XZ Utils don't. + if (!rc.isFinished() || lz.hasPending()) + throw new CorruptedInputException(); + + return size == 0 ? -1 : size; + } + } + + return size; + + } catch (IOException e) { + exception = e; + throw e; + } + } + + /** + * Closes the stream and calls in.close(). + * If the stream was already closed, this does nothing. + * + * @throws IOException if thrown by in.close() + */ + public void close() throws IOException { + if (in != null) { + try { + in.close(); + } finally { + in = null; + } + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/MemoryLimitException.java b/HMCLAPI/src/main/java/org/tukaani/xz/MemoryLimitException.java new file mode 100644 index 000000000..9d766bd77 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/MemoryLimitException.java @@ -0,0 +1,60 @@ +/* + * MemoryLimitException + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +/** + * Thrown when the memory usage limit given to the XZ decompressor + * would be exceeded. + *

+ * The amount of memory required and the memory usage limit are + * included in the error detail message in human readable format. + */ +public class MemoryLimitException extends XZIOException { + private static final long serialVersionUID = 3L; + + private final int memoryNeeded; + private final int memoryLimit; + + /** + * Creates a new MemoryLimitException. + *

+ * The amount of memory needed and the memory usage limit are + * included in the error detail message. + * + * @param memoryNeeded amount of memory needed as kibibytes (KiB) + * @param memoryLimit specified memory usage limit as kibibytes (KiB) + */ + public MemoryLimitException(int memoryNeeded, int memoryLimit) { + super("" + memoryNeeded + " KiB of memory would be needed; limit was " + + memoryLimit + " KiB"); + + this.memoryNeeded = memoryNeeded; + this.memoryLimit = memoryLimit; + } + + /** + * Gets how much memory is required to decompress the data. + * + * @return amount of memory needed as kibibytes (KiB) + */ + public int getMemoryNeeded() { + return memoryNeeded; + } + + /** + * Gets what the memory usage limit was at the time the exception + * was created. + * + * @return memory usage limit as kibibytes (KiB) + */ + public int getMemoryLimit() { + return memoryLimit; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/PowerPCOptions.java b/HMCLAPI/src/main/java/org/tukaani/xz/PowerPCOptions.java new file mode 100644 index 000000000..f36d36183 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/PowerPCOptions.java @@ -0,0 +1,36 @@ +/* + * PowerPCOptions + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import org.tukaani.xz.simple.PowerPC; + +/** + * BCJ filter for big endian PowerPC instructions. + */ +public class PowerPCOptions extends BCJOptions { + private static final int ALIGNMENT = 4; + + public PowerPCOptions() { + super(ALIGNMENT); + } + + public FinishableOutputStream getOutputStream(FinishableOutputStream out) { + return new SimpleOutputStream(out, new PowerPC(true, startOffset)); + } + + public InputStream getInputStream(InputStream in) { + return new SimpleInputStream(in, new PowerPC(false, startOffset)); + } + + FilterEncoder getFilterEncoder() { + return new BCJEncoder(this, BCJCoder.POWERPC_FILTER_ID); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/RawCoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/RawCoder.java new file mode 100644 index 000000000..12c7da8fc --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/RawCoder.java @@ -0,0 +1,33 @@ +/* + * RawCoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +class RawCoder { + static void validate(FilterCoder[] filters) + throws UnsupportedOptionsException { + for (int i = 0; i < filters.length - 1; ++i) + if (!filters[i].nonLastOK()) + throw new UnsupportedOptionsException( + "Unsupported XZ filter chain"); + + if (!filters[filters.length - 1].lastOK()) + throw new UnsupportedOptionsException( + "Unsupported XZ filter chain"); + + int changesSizeCount = 0; + for (int i = 0; i < filters.length; ++i) + if (filters[i].changesSize()) + ++changesSizeCount; + + if (changesSizeCount > 3) + throw new UnsupportedOptionsException( + "Unsupported XZ filter chain"); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/SPARCOptions.java b/HMCLAPI/src/main/java/org/tukaani/xz/SPARCOptions.java new file mode 100644 index 000000000..0f20677ca --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/SPARCOptions.java @@ -0,0 +1,36 @@ +/* + * SPARCOptions + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import org.tukaani.xz.simple.SPARC; + +/** + * BCJ filter for SPARC. + */ +public class SPARCOptions extends BCJOptions { + private static final int ALIGNMENT = 4; + + public SPARCOptions() { + super(ALIGNMENT); + } + + public FinishableOutputStream getOutputStream(FinishableOutputStream out) { + return new SimpleOutputStream(out, new SPARC(true, startOffset)); + } + + public InputStream getInputStream(InputStream in) { + return new SimpleInputStream(in, new SPARC(false, startOffset)); + } + + FilterEncoder getFilterEncoder() { + return new BCJEncoder(this, BCJCoder.SPARC_FILTER_ID); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/SeekableFileInputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/SeekableFileInputStream.java new file mode 100644 index 000000000..fe2d685fa --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/SeekableFileInputStream.java @@ -0,0 +1,102 @@ +/* + * SeekableFileInputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.File; +import java.io.RandomAccessFile; +import java.io.IOException; +import java.io.FileNotFoundException; + +/** + * Wraps a {@link java.io.RandomAccessFile RandomAccessFile} + * in a SeekableInputStream. + */ +public class SeekableFileInputStream extends SeekableInputStream { + /** + * The RandomAccessFile that has been wrapped + * into a SeekableFileInputStream. + */ + protected RandomAccessFile randomAccessFile; + + /** + * Creates a new seekable input stream that reads from the specified file. + */ + public SeekableFileInputStream(File file) throws FileNotFoundException { + randomAccessFile = new RandomAccessFile(file, "r"); + } + + /** + * Creates a new seekable input stream that reads from a file with + * the specified name. + */ + public SeekableFileInputStream(String name) throws FileNotFoundException { + randomAccessFile = new RandomAccessFile(name, "r"); + } + + /** + * Creates a new seekable input stream from an existing + * RandomAccessFile object. + */ + public SeekableFileInputStream(RandomAccessFile randomAccessFile) { + this.randomAccessFile = randomAccessFile; + } + + /** + * Calls {@link RandomAccessFile#read() randomAccessFile.read()}. + */ + public int read() throws IOException { + return randomAccessFile.read(); + } + + /** + * Calls {@link RandomAccessFile#read(byte[]) randomAccessFile.read(buf)}. + */ + public int read(byte[] buf) throws IOException { + return randomAccessFile.read(buf); + } + + /** + * Calls + * {@link RandomAccessFile#read(byte[],int,int) + * randomAccessFile.read(buf, off, len)}. + */ + public int read(byte[] buf, int off, int len) throws IOException { + return randomAccessFile.read(buf, off, len); + } + + /** + * Calls {@link RandomAccessFile#close() randomAccessFile.close()}. + */ + public void close() throws IOException { + randomAccessFile.close(); + } + + /** + * Calls {@link RandomAccessFile#length() randomAccessFile.length()}. + */ + public long length() throws IOException { + return randomAccessFile.length(); + } + + /** + * Calls {@link RandomAccessFile#getFilePointer() + randomAccessFile.getFilePointer()}. + */ + public long position() throws IOException { + return randomAccessFile.getFilePointer(); + } + + /** + * Calls {@link RandomAccessFile#seek(long) randomAccessFile.seek(long)}. + */ + public void seek(long pos) throws IOException { + randomAccessFile.seek(pos); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/SeekableInputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/SeekableInputStream.java new file mode 100644 index 000000000..a2f908ab8 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/SeekableInputStream.java @@ -0,0 +1,81 @@ +/* + * SeekableInputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import java.io.IOException; + +/** + * Input stream with random access support. + */ +public abstract class SeekableInputStream extends InputStream { + /** + * Seeks n bytes forward in this stream. + *

+ * This will not seek past the end of the file. If the current position + * is already at or past the end of the file, this doesn't seek at all + * and returns 0. Otherwise, if skipping n bytes + * would cause the position to exceed the stream size, this will do + * equivalent of seek(length()) and the return value will + * be adjusted accordingly. + *

+ * If n is negative, the position isn't changed and + * the return value is 0. It doesn't seek backward + * because it would conflict with the specification of + * {@link java.io.InputStream#skip(long) InputStream.skip}. + * + * @return 0 if n is negative, + * less than n if skipping n + * bytes would seek past the end of the file, + * n otherwise + * + * @throws IOException might be thrown by {@link #seek(long)} + */ + public long skip(long n) throws IOException { + if (n <= 0) + return 0; + + long size = length(); + long pos = position(); + if (pos >= size) + return 0; + + if (size - pos < n) + n = size - pos; + + seek(pos + n); + return n; + } + + /** + * Gets the size of the stream. + */ + public abstract long length() throws IOException; + + /** + * Gets the current position in the stream. + */ + public abstract long position() throws IOException; + + /** + * Seeks to the specified absolute position in the stream. + *

+ * Seeking past the end of the file should be supported by the subclasses + * unless there is a good reason to do otherwise. If one has seeked + * past the end of the stream, read will return + * -1 to indicate end of stream. + * + * @param pos new read position in the stream + * + * @throws IOException if pos is negative or if + * a stream-specific I/O error occurs + */ + public abstract void seek(long pos) throws IOException; +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/SeekableXZInputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/SeekableXZInputStream.java new file mode 100644 index 000000000..eb5573e6d --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/SeekableXZInputStream.java @@ -0,0 +1,896 @@ +/* + * SeekableXZInputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.util.Arrays; +import java.util.ArrayList; +import java.io.DataInputStream; +import java.io.IOException; +import java.io.EOFException; +import org.tukaani.xz.common.DecoderUtil; +import org.tukaani.xz.common.StreamFlags; +import org.tukaani.xz.check.Check; +import org.tukaani.xz.index.IndexDecoder; +import org.tukaani.xz.index.BlockInfo; + +/** + * Decompresses a .xz file in random access mode. + * This supports decompressing concatenated .xz files. + *

+ * Each .xz file consist of one or more Streams. Each Stream consist of zero + * or more Blocks. Each Stream contains an Index of Streams' Blocks. + * The Indexes from all Streams are loaded in RAM by a constructor of this + * class. A typical .xz file has only one Stream, and parsing its Index will + * need only three or four seeks. + *

+ * To make random access possible, the data in a .xz file must be splitted + * into multiple Blocks of reasonable size. Decompression can only start at + * a Block boundary. When seeking to an uncompressed position that is not at + * a Block boundary, decompression starts at the beginning of the Block and + * throws away data until the target position is reached. Thus, smaller Blocks + * mean faster seeks to arbitrary uncompressed positions. On the other hand, + * smaller Blocks mean worse compression. So one has to make a compromise + * between random access speed and compression ratio. + *

+ * Implementation note: This class uses linear search to locate the correct + * Stream from the data structures in RAM. It was the simplest to implement + * and should be fine as long as there aren't too many Streams. The correct + * Block inside a Stream is located using binary search and thus is fast + * even with a huge number of Blocks. + * + *

Memory usage

+ *

+ * The amount of memory needed for the Indexes is taken into account when + * checking the memory usage limit. Each Stream is calculated to need at + * least 1 KiB of memory and each Block 16 bytes of memory, rounded up + * to the next kibibyte. So unless the file has a huge number of Streams or + * Blocks, these don't take significant amount of memory. + * + *

Creating random-accessible .xz files

+ *

+ * When using {@link XZOutputStream}, a new Block can be started by calling + * its {@link XZOutputStream#endBlock() endBlock} method. If you know + * that the decompressor will only need to seek to certain uncompressed + * positions, it can be a good idea to start a new Block at (some of) these + * positions (and only at these positions to get better compression ratio). + *

+ * liblzma in XZ Utils supports starting a new Block with + * LZMA_FULL_FLUSH. XZ Utils 5.1.1alpha added threaded + * compression which creates multi-Block .xz files. XZ Utils 5.1.1alpha + * also added the option --block-size=SIZE to the xz command + * line tool. XZ Utils 5.1.2alpha added a partial implementation of + * --block-list=SIZES which allows specifying sizes of + * individual Blocks. + * + * @see SeekableFileInputStream + * @see XZInputStream + * @see XZOutputStream + */ +public class SeekableXZInputStream extends SeekableInputStream { + /** + * The input stream containing XZ compressed data. + */ + private SeekableInputStream in; + + /** + * Memory usage limit after the memory usage of the IndexDecoders have + * been substracted. + */ + private final int memoryLimit; + + /** + * Memory usage of the IndexDecoders. + * memoryLimit + indexMemoryUsage equals the original + * memory usage limit that was passed to the constructor. + */ + private int indexMemoryUsage = 0; + + /** + * List of IndexDecoders, one for each Stream in the file. + * The list is in reverse order: The first element is + * the last Stream in the file. + */ + private final ArrayList streams = new ArrayList(); + + /** + * Bitmask of all Check IDs seen. + */ + private int checkTypes = 0; + + /** + * Uncompressed size of the file (all Streams). + */ + private long uncompressedSize = 0; + + /** + * Uncompressed size of the largest XZ Block in the file. + */ + private long largestBlockSize = 0; + + /** + * Number of XZ Blocks in the file. + */ + private int blockCount = 0; + + /** + * Size and position information about the current Block. + * If there are no Blocks, all values will be -1. + */ + private final BlockInfo curBlockInfo; + + /** + * Temporary (and cached) information about the Block whose information + * is queried via getBlockPos and related functions. + */ + private final BlockInfo queriedBlockInfo; + + /** + * Integrity Check in the current XZ Stream. The constructor leaves + * this to point to the Check of the first Stream. + */ + private Check check; + + /** + * Decoder of the current XZ Block, if any. + */ + private BlockInputStream blockDecoder = null; + + /** + * Current uncompressed position. + */ + private long curPos = 0; + + /** + * Target position for seeking. + */ + private long seekPos; + + /** + * True when seek(long) has been called but the actual + * seeking hasn't been done yet. + */ + private boolean seekNeeded = false; + + /** + * True when end of the file was reached. This can be cleared by + * calling seek(long). + */ + private boolean endReached = false; + + /** + * Pending exception from an earlier error. + */ + private IOException exception = null; + + /** + * Temporary buffer for read(). This avoids reallocating memory + * on every read() call. + */ + private final byte[] tempBuf = new byte[1]; + + /** + * Creates a new seekable XZ decompressor without a memory usage limit. + * + * @param in seekable input stream containing one or more + * XZ Streams; the whole input stream is used + * + * @throws XZFormatException + * input is not in the XZ format + * + * @throws CorruptedInputException + * XZ data is corrupt or truncated + * + * @throws UnsupportedOptionsException + * XZ headers seem valid but they specify + * options not supported by this implementation + * + * @throws EOFException + * less than 6 bytes of input was available + * from in, or (unlikely) the size + * of the underlying stream got smaller while + * this was reading from it + * + * @throws IOException may be thrown by in + */ + public SeekableXZInputStream(SeekableInputStream in) + throws IOException { + this(in, -1); + } + + /** + * Creates a new seekable XZ decomporessor with an optional + * memory usage limit. + * + * @param in seekable input stream containing one or more + * XZ Streams; the whole input stream is used + * + * @param memoryLimit memory usage limit in kibibytes (KiB) + * or -1 to impose no + * memory usage limit + * + * @throws XZFormatException + * input is not in the XZ format + * + * @throws CorruptedInputException + * XZ data is corrupt or truncated + * + * @throws UnsupportedOptionsException + * XZ headers seem valid but they specify + * options not supported by this implementation + * + * @throws MemoryLimitException + * decoded XZ Indexes would need more memory + * than allowed by the memory usage limit + * + * @throws EOFException + * less than 6 bytes of input was available + * from in, or (unlikely) the size + * of the underlying stream got smaller while + * this was reading from it + * + * @throws IOException may be thrown by in + */ + public SeekableXZInputStream(SeekableInputStream in, int memoryLimit) + throws IOException { + this.in = in; + DataInputStream inData = new DataInputStream(in); + + // Check the magic bytes in the beginning of the file. + { + in.seek(0); + byte[] buf = new byte[XZ.HEADER_MAGIC.length]; + inData.readFully(buf); + if (!Arrays.equals(buf, XZ.HEADER_MAGIC)) + throw new XZFormatException(); + } + + // Get the file size and verify that it is a multiple of 4 bytes. + long pos = in.length(); + if ((pos & 3) != 0) + throw new CorruptedInputException( + "XZ file size is not a multiple of 4 bytes"); + + // Parse the headers starting from the end of the file. + byte[] buf = new byte[DecoderUtil.STREAM_HEADER_SIZE]; + long streamPadding = 0; + + while (pos > 0) { + if (pos < DecoderUtil.STREAM_HEADER_SIZE) + throw new CorruptedInputException(); + + // Read the potential Stream Footer. + in.seek(pos - DecoderUtil.STREAM_HEADER_SIZE); + inData.readFully(buf); + + // Skip Stream Padding four bytes at a time. + // Skipping more at once would be faster, + // but usually there isn't much Stream Padding. + if (buf[8] == 0x00 && buf[9] == 0x00 && buf[10] == 0x00 + && buf[11] == 0x00) { + streamPadding += 4; + pos -= 4; + continue; + } + + // It's not Stream Padding. Update pos. + pos -= DecoderUtil.STREAM_HEADER_SIZE; + + // Decode the Stream Footer and check if Backward Size + // looks reasonable. + StreamFlags streamFooter = DecoderUtil.decodeStreamFooter(buf); + if (streamFooter.backwardSize >= pos) + throw new CorruptedInputException( + "Backward Size in XZ Stream Footer is too big"); + + // Check that the Check ID is supported. Store it in case this + // is the first Stream in the file. + check = Check.getInstance(streamFooter.checkType); + + // Remember which Check IDs have been seen. + checkTypes |= 1 << streamFooter.checkType; + + // Seek to the beginning of the Index. + in.seek(pos - streamFooter.backwardSize); + + // Decode the Index field. + IndexDecoder index; + try { + index = new IndexDecoder(in, streamFooter, streamPadding, + memoryLimit); + } catch (MemoryLimitException e) { + // IndexDecoder doesn't know how much memory we had + // already needed so we need to recreate the exception. + assert memoryLimit >= 0; + throw new MemoryLimitException( + e.getMemoryNeeded() + indexMemoryUsage, + memoryLimit + indexMemoryUsage); + } + + // Update the memory usage and limit counters. + indexMemoryUsage += index.getMemoryUsage(); + if (memoryLimit >= 0) { + memoryLimit -= index.getMemoryUsage(); + assert memoryLimit >= 0; + } + + // Remember the uncompressed size of the largest Block. + if (largestBlockSize < index.getLargestBlockSize()) + largestBlockSize = index.getLargestBlockSize(); + + // Calculate the offset to the beginning of this XZ Stream and + // check that it looks sane. + long off = index.getStreamSize() - DecoderUtil.STREAM_HEADER_SIZE; + if (pos < off) + throw new CorruptedInputException("XZ Index indicates " + + "too big compressed size for the XZ Stream"); + + // Seek to the beginning of this Stream. + pos -= off; + in.seek(pos); + + // Decode the Stream Header. + inData.readFully(buf); + StreamFlags streamHeader = DecoderUtil.decodeStreamHeader(buf); + + // Verify that the Stream Header matches the Stream Footer. + if (!DecoderUtil.areStreamFlagsEqual(streamHeader, streamFooter)) + throw new CorruptedInputException( + "XZ Stream Footer does not match Stream Header"); + + // Update the total uncompressed size of the file and check that + // it doesn't overflow. + uncompressedSize += index.getUncompressedSize(); + if (uncompressedSize < 0) + throw new UnsupportedOptionsException("XZ file is too big"); + + // Update the Block count and check that it fits into an int. + blockCount += index.getRecordCount(); + if (blockCount < 0) + throw new UnsupportedOptionsException( + "XZ file has over " + Integer.MAX_VALUE + " Blocks"); + + // Add this Stream to the list of Streams. + streams.add(index); + + // Reset to be ready to parse the next Stream. + streamPadding = 0; + } + + assert pos == 0; + + // Save it now that indexMemoryUsage has been substracted from it. + this.memoryLimit = memoryLimit; + + // Store the relative offsets of the Streams. This way we don't + // need to recalculate them in this class when seeking; the + // IndexDecoder instances will handle them. + IndexDecoder prev = (IndexDecoder)streams.get(streams.size() - 1); + for (int i = streams.size() - 2; i >= 0; --i) { + IndexDecoder cur = (IndexDecoder)streams.get(i); + cur.setOffsets(prev); + prev = cur; + } + + // Initialize curBlockInfo to point to the first Stream. + // The blockNumber will be left to -1 so that .hasNext() + // and .setNext() work to get the first Block when starting + // to decompress from the beginning of the file. + IndexDecoder first = (IndexDecoder)streams.get(streams.size() - 1); + curBlockInfo = new BlockInfo(first); + + // queriedBlockInfo needs to be allocated too. The Stream used for + // initialization doesn't matter though. + queriedBlockInfo = new BlockInfo(first); + } + + /** + * Gets the types of integrity checks used in the .xz file. + * Multiple checks are possible only if there are multiple + * concatenated XZ Streams. + *

+ * The returned value has a bit set for every check type that is present. + * For example, if CRC64 and SHA-256 were used, the return value is + * (1 << XZ.CHECK_CRC64) + * | (1 << XZ.CHECK_SHA256). + */ + public int getCheckTypes() { + return checkTypes; + } + + /** + * Gets the amount of memory in kibibytes (KiB) used by + * the data structures needed to locate the XZ Blocks. + * This is usually useless information but since it is calculated + * for memory usage limit anyway, it is nice to make it available to too. + */ + public int getIndexMemoryUsage() { + return indexMemoryUsage; + } + + /** + * Gets the uncompressed size of the largest XZ Block in bytes. + * This can be useful if you want to check that the file doesn't + * have huge XZ Blocks which could make seeking to arbitrary offsets + * very slow. Note that huge Blocks don't automatically mean that + * seeking would be slow, for example, seeking to the beginning of + * any Block is always fast. + */ + public long getLargestBlockSize() { + return largestBlockSize; + } + + /** + * Gets the number of Streams in the .xz file. + * + * @since 1.3 + */ + public int getStreamCount() { + return streams.size(); + } + + /** + * Gets the number of Blocks in the .xz file. + * + * @since 1.3 + */ + public int getBlockCount() { + return blockCount; + } + + /** + * Gets the uncompressed start position of the given Block. + * + * @throws IndexOutOfBoundsException if + * blockNumber < 0 or + * blockNumber >= getBlockCount(). + * + * @since 1.3 + */ + public long getBlockPos(int blockNumber) { + locateBlockByNumber(queriedBlockInfo, blockNumber); + return queriedBlockInfo.uncompressedOffset; + } + + /** + * Gets the uncompressed size of the given Block. + * + * @throws IndexOutOfBoundsException if + * blockNumber < 0 or + * blockNumber >= getBlockCount(). + * + * @since 1.3 + */ + public long getBlockSize(int blockNumber) { + locateBlockByNumber(queriedBlockInfo, blockNumber); + return queriedBlockInfo.uncompressedSize; + } + + /** + * Gets the position where the given compressed Block starts in + * the underlying .xz file. + * This information is rarely useful to the users of this class. + * + * @throws IndexOutOfBoundsException if + * blockNumber < 0 or + * blockNumber >= getBlockCount(). + * + * @since 1.3 + */ + public long getBlockCompPos(int blockNumber) { + locateBlockByNumber(queriedBlockInfo, blockNumber); + return queriedBlockInfo.compressedOffset; + } + + /** + * Gets the compressed size of the given Block. + * This together with the uncompressed size can be used to calculate + * the compression ratio of the specific Block. + * + * @throws IndexOutOfBoundsException if + * blockNumber < 0 or + * blockNumber >= getBlockCount(). + * + * @since 1.3 + */ + public long getBlockCompSize(int blockNumber) { + locateBlockByNumber(queriedBlockInfo, blockNumber); + return (queriedBlockInfo.unpaddedSize + 3) & ~3; + } + + /** + * Gets integrity check type (Check ID) of the given Block. + * + * @throws IndexOutOfBoundsException if + * blockNumber < 0 or + * blockNumber >= getBlockCount(). + * + * @see #getCheckTypes() + * + * @since 1.3 + */ + public int getBlockCheckType(int blockNumber) { + locateBlockByNumber(queriedBlockInfo, blockNumber); + return queriedBlockInfo.getCheckType(); + } + + /** + * Gets the number of the Block that contains the byte at the given + * uncompressed position. + * + * @throws IndexOutOfBoundsException if + * pos < 0 or + * pos >= length(). + * + * @since 1.3 + */ + public int getBlockNumber(long pos) { + locateBlockByPos(queriedBlockInfo, pos); + return queriedBlockInfo.blockNumber; + } + + /** + * Decompresses the next byte from this input stream. + * + * @return the next decompressed byte, or -1 + * to indicate the end of the compressed stream + * + * @throws CorruptedInputException + * @throws UnsupportedOptionsException + * @throws MemoryLimitException + * + * @throws XZIOException if the stream has been closed + * + * @throws IOException may be thrown by in + */ + public int read() throws IOException { + return read(tempBuf, 0, 1) == -1 ? -1 : (tempBuf[0] & 0xFF); + } + + /** + * Decompresses into an array of bytes. + *

+ * If len is zero, no bytes are read and 0 + * is returned. Otherwise this will try to decompress len + * bytes of uncompressed data. Less than len bytes may + * be read only in the following situations: + *

    + *
  • The end of the compressed data was reached successfully.
    • + *
  • An error is detected after at least one but less than + * len bytes have already been successfully + * decompressed. The next call with non-zero len + * will immediately throw the pending exception.
    • + *
  • An exception is thrown.
    • + *
+ * + * @param buf target buffer for uncompressed data + * @param off start offset in buf + * @param len maximum number of uncompressed bytes to read + * + * @return number of bytes read, or -1 to indicate + * the end of the compressed stream + * + * @throws CorruptedInputException + * @throws UnsupportedOptionsException + * @throws MemoryLimitException + * + * @throws XZIOException if the stream has been closed + * + * @throws IOException may be thrown by in + */ + public int read(byte[] buf, int off, int len) throws IOException { + if (off < 0 || len < 0 || off + len < 0 || off + len > buf.length) + throw new IndexOutOfBoundsException(); + + if (len == 0) + return 0; + + if (in == null) + throw new XZIOException("Stream closed"); + + if (exception != null) + throw exception; + + int size = 0; + + try { + if (seekNeeded) + seek(); + + if (endReached) + return -1; + + while (len > 0) { + if (blockDecoder == null) { + seek(); + if (endReached) + break; + } + + int ret = blockDecoder.read(buf, off, len); + + if (ret > 0) { + curPos += ret; + size += ret; + off += ret; + len -= ret; + } else if (ret == -1) { + blockDecoder = null; + } + } + } catch (IOException e) { + // We know that the file isn't simply truncated because we could + // parse the Indexes in the constructor. So convert EOFException + // to CorruptedInputException. + if (e instanceof EOFException) + e = new CorruptedInputException(); + + exception = e; + if (size == 0) + throw e; + } + + return size; + } + + /** + * Returns the number of uncompressed bytes that can be read + * without blocking. The value is returned with an assumption + * that the compressed input data will be valid. If the compressed + * data is corrupt, CorruptedInputException may get + * thrown before the number of bytes claimed to be available have + * been read from this input stream. + * + * @return the number of uncompressed bytes that can be read + * without blocking + */ + public int available() throws IOException { + if (in == null) + throw new XZIOException("Stream closed"); + + if (exception != null) + throw exception; + + if (endReached || seekNeeded || blockDecoder == null) + return 0; + + return blockDecoder.available(); + } + + /** + * Closes the stream and calls in.close(). + * If the stream was already closed, this does nothing. + * + * @throws IOException if thrown by in.close() + */ + public void close() throws IOException { + if (in != null) { + try { + in.close(); + } finally { + in = null; + } + } + } + + /** + * Gets the uncompressed size of this input stream. If there are multiple + * XZ Streams, the total uncompressed size of all XZ Streams is returned. + */ + public long length() { + return uncompressedSize; + } + + /** + * Gets the current uncompressed position in this input stream. + * + * @throws XZIOException if the stream has been closed + */ + public long position() throws IOException { + if (in == null) + throw new XZIOException("Stream closed"); + + return seekNeeded ? seekPos : curPos; + } + + /** + * Seeks to the specified absolute uncompressed position in the stream. + * This only stores the new position, so this function itself is always + * very fast. The actual seek is done when read is called + * to read at least one byte. + *

+ * Seeking past the end of the stream is possible. In that case + * read will return -1 to indicate + * the end of the stream. + * + * @param pos new uncompressed read position + * + * @throws XZIOException + * if pos is negative, or + * if stream has been closed + */ + public void seek(long pos) throws IOException { + if (in == null) + throw new XZIOException("Stream closed"); + + if (pos < 0) + throw new XZIOException("Negative seek position: " + pos); + + seekPos = pos; + seekNeeded = true; + } + + /** + * Seeks to the beginning of the given XZ Block. + * + * @throws XZIOException + * if blockNumber < 0 or + * blockNumber >= getBlockCount(), + * or if stream has been closed + * + * @since 1.3 + */ + public void seekToBlock(int blockNumber) throws IOException { + if (in == null) + throw new XZIOException("Stream closed"); + + if (blockNumber < 0 || blockNumber >= blockCount) + throw new XZIOException("Invalid XZ Block number: " + blockNumber); + + // This is a bit silly implementation. Here we locate the uncompressed + // offset of the specified Block, then when doing the actual seek in + // seek(), we need to find the Block number based on seekPos. + seekPos = getBlockPos(blockNumber); + seekNeeded = true; + } + + /** + * Does the actual seeking. This is also called when read + * needs a new Block to decode. + */ + private void seek() throws IOException { + // If seek(long) wasn't called, we simply need to get the next Block + // from the same Stream. If there are no more Blocks in this Stream, + // then we behave as if seek(long) had been called. + if (!seekNeeded) { + if (curBlockInfo.hasNext()) { + curBlockInfo.setNext(); + initBlockDecoder(); + return; + } + + seekPos = curPos; + } + + seekNeeded = false; + + // Check if we are seeking to or past the end of the file. + if (seekPos >= uncompressedSize) { + curPos = seekPos; + blockDecoder = null; + endReached = true; + return; + } + + endReached = false; + + // Locate the Block that contains the uncompressed target position. + locateBlockByPos(curBlockInfo, seekPos); + + // Seek in the underlying stream and create a new Block decoder + // only if really needed. We can skip it if the current position + // is already in the correct Block and the target position hasn't + // been decompressed yet. + // + // NOTE: If curPos points to the beginning of this Block, it's + // because it was left there after decompressing an earlier Block. + // In that case, decoding of the current Block hasn't been started + // yet. (Decoding of a Block won't be started until at least one + // byte will also be read from it.) + if (!(curPos > curBlockInfo.uncompressedOffset && curPos <= seekPos)) { + // Seek to the beginning of the Block. + in.seek(curBlockInfo.compressedOffset); + + // Since it is possible that this Block is from a different + // Stream than the previous Block, initialize a new Check. + check = Check.getInstance(curBlockInfo.getCheckType()); + + // Create a new Block decoder. + initBlockDecoder(); + curPos = curBlockInfo.uncompressedOffset; + } + + // If the target wasn't at a Block boundary, decompress and throw + // away data to reach the target position. + if (seekPos > curPos) { + // NOTE: The "if" below is there just in case. In this situation, + // blockDecoder.skip will always skip the requested amount + // or throw an exception. + long skipAmount = seekPos - curPos; + if (blockDecoder.skip(skipAmount) != skipAmount) + throw new CorruptedInputException(); + + curPos = seekPos; + } + } + + /** + * Locates the Block that contains the given uncompressed position. + */ + private void locateBlockByPos(BlockInfo info, long pos) { + if (pos < 0 || pos >= uncompressedSize) + throw new IndexOutOfBoundsException( + "Invalid uncompressed position: " + pos); + + // Locate the Stream that contains the target position. + IndexDecoder index; + for (int i = 0; ; ++i) { + index = (IndexDecoder)streams.get(i); + if (index.hasUncompressedOffset(pos)) + break; + } + + // Locate the Block from the Stream that contains the target position. + index.locateBlock(info, pos); + + assert (info.compressedOffset & 3) == 0; + assert info.uncompressedSize > 0; + assert pos >= info.uncompressedOffset; + assert pos < info.uncompressedOffset + info.uncompressedSize; + } + + /** + * Locates the given Block and stores information about it + * to info. + */ + private void locateBlockByNumber(BlockInfo info, int blockNumber) { + // Validate. + if (blockNumber < 0 || blockNumber >= blockCount) + throw new IndexOutOfBoundsException( + "Invalid XZ Block number: " + blockNumber); + + // Skip the search if info already points to the correct Block. + if (info.blockNumber == blockNumber) + return; + + // Search the Stream that contains the given Block and then + // search the Block from that Stream. + for (int i = 0; ; ++i) { + IndexDecoder index = (IndexDecoder)streams.get(i); + if (index.hasRecord(blockNumber)) { + index.setBlockInfo(info, blockNumber); + return; + } + } + } + + /** + * Initializes a new BlockInputStream. This is a helper function for + * seek(). + */ + private void initBlockDecoder() throws IOException { + try { + // Set it to null first so that GC can collect it if memory + // runs tight when initializing a new BlockInputStream. + blockDecoder = null; + blockDecoder = new BlockInputStream(in, check, memoryLimit, + curBlockInfo.unpaddedSize, curBlockInfo.uncompressedSize); + } catch (MemoryLimitException e) { + // BlockInputStream doesn't know how much memory we had + // already needed so we need to recreate the exception. + assert memoryLimit >= 0; + throw new MemoryLimitException( + e.getMemoryNeeded() + indexMemoryUsage, + memoryLimit + indexMemoryUsage); + } catch (IndexIndicatorException e) { + // It cannot be Index so the file must be corrupt. + throw new CorruptedInputException(); + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/SimpleInputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/SimpleInputStream.java new file mode 100644 index 000000000..afd40c77e --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/SimpleInputStream.java @@ -0,0 +1,138 @@ +/* + * SimpleInputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import java.io.IOException; +import org.tukaani.xz.simple.SimpleFilter; + +class SimpleInputStream extends InputStream { + private static final int FILTER_BUF_SIZE = 4096; + + private InputStream in; + private final SimpleFilter simpleFilter; + + private final byte[] filterBuf = new byte[FILTER_BUF_SIZE]; + private int pos = 0; + private int filtered = 0; + private int unfiltered = 0; + + private boolean endReached = false; + private IOException exception = null; + + private final byte[] tempBuf = new byte[1]; + + static int getMemoryUsage() { + return 1 + FILTER_BUF_SIZE / 1024; + } + + SimpleInputStream(InputStream in, SimpleFilter simpleFilter) { + // Check for null because otherwise null isn't detect + // in this constructor. + if (in == null) + throw new NullPointerException(); + + // The simpleFilter argument comes from this package + // so it is known to be non-null already. + assert simpleFilter != null; + + this.in = in; + this.simpleFilter = simpleFilter; + } + + public int read() throws IOException { + return read(tempBuf, 0, 1) == -1 ? -1 : (tempBuf[0] & 0xFF); + } + + public int read(byte[] buf, int off, int len) throws IOException { + if (off < 0 || len < 0 || off + len < 0 || off + len > buf.length) + throw new IndexOutOfBoundsException(); + + if (len == 0) + return 0; + + if (in == null) + throw new XZIOException("Stream closed"); + + if (exception != null) + throw exception; + + try { + int size = 0; + + while (true) { + // Copy filtered data into the caller-provided buffer. + int copySize = Math.min(filtered, len); + System.arraycopy(filterBuf, pos, buf, off, copySize); + pos += copySize; + filtered -= copySize; + off += copySize; + len -= copySize; + size += copySize; + + // If end of filterBuf was reached, move the pending data to + // the beginning of the buffer so that more data can be + // copied into filterBuf on the next loop iteration. + if (pos + filtered + unfiltered == FILTER_BUF_SIZE) { + System.arraycopy(filterBuf, pos, filterBuf, 0, + filtered + unfiltered); + pos = 0; + } + + if (len == 0 || endReached) + return size > 0 ? size : -1; + + assert filtered == 0; + + // Get more data into the temporary buffer. + int inSize = FILTER_BUF_SIZE - (pos + filtered + unfiltered); + inSize = in.read(filterBuf, pos + filtered + unfiltered, + inSize); + + if (inSize == -1) { + // Mark the remaining unfiltered bytes to be ready + // to be copied out. + endReached = true; + filtered = unfiltered; + unfiltered = 0; + } else { + // Filter the data in filterBuf. + unfiltered += inSize; + filtered = simpleFilter.code(filterBuf, pos, unfiltered); + assert filtered <= unfiltered; + unfiltered -= filtered; + } + } + } catch (IOException e) { + exception = e; + throw e; + } + } + + public int available() throws IOException { + if (in == null) + throw new XZIOException("Stream closed"); + + if (exception != null) + throw exception; + + return filtered; + } + + public void close() throws IOException { + if (in != null) { + try { + in.close(); + } finally { + in = null; + } + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/SimpleOutputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/SimpleOutputStream.java new file mode 100644 index 000000000..771b1fb29 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/SimpleOutputStream.java @@ -0,0 +1,151 @@ +/* + * SimpleOutputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.IOException; +import org.tukaani.xz.simple.SimpleFilter; + +class SimpleOutputStream extends FinishableOutputStream { + private static final int FILTER_BUF_SIZE = 4096; + + private FinishableOutputStream out; + private final SimpleFilter simpleFilter; + + private final byte[] filterBuf = new byte[FILTER_BUF_SIZE]; + private int pos = 0; + private int unfiltered = 0; + + private IOException exception = null; + private boolean finished = false; + + private final byte[] tempBuf = new byte[1]; + + static int getMemoryUsage() { + return 1 + FILTER_BUF_SIZE / 1024; + } + + SimpleOutputStream(FinishableOutputStream out, + SimpleFilter simpleFilter) { + if (out == null) + throw new NullPointerException(); + + this.out = out; + this.simpleFilter = simpleFilter; + } + + public void write(int b) throws IOException { + tempBuf[0] = (byte)b; + write(tempBuf, 0, 1); + } + + public void write(byte[] buf, int off, int len) throws IOException { + if (off < 0 || len < 0 || off + len < 0 || off + len > buf.length) + throw new IndexOutOfBoundsException(); + + if (exception != null) + throw exception; + + if (finished) + throw new XZIOException("Stream finished or closed"); + + while (len > 0) { + // Copy more unfiltered data into filterBuf. + int copySize = Math.min(len, FILTER_BUF_SIZE - (pos + unfiltered)); + System.arraycopy(buf, off, filterBuf, pos + unfiltered, copySize); + off += copySize; + len -= copySize; + unfiltered += copySize; + + // Filter the data in filterBuf. + int filtered = simpleFilter.code(filterBuf, pos, unfiltered); + assert filtered <= unfiltered; + unfiltered -= filtered; + + // Write out the filtered data. + try { + out.write(filterBuf, pos, filtered); + } catch (IOException e) { + exception = e; + throw e; + } + + pos += filtered; + + // If end of filterBuf was reached, move the pending unfiltered + // data to the beginning of the buffer so that more data can + // be copied into filterBuf on the next loop iteration. + if (pos + unfiltered == FILTER_BUF_SIZE) { + System.arraycopy(filterBuf, pos, filterBuf, 0, unfiltered); + pos = 0; + } + } + } + + private void writePending() throws IOException { + assert !finished; + + if (exception != null) + throw exception; + + try { + out.write(filterBuf, pos, unfiltered); + } catch (IOException e) { + exception = e; + throw e; + } + + finished = true; + } + + public void flush() throws IOException { + throw new UnsupportedOptionsException("Flushing is not supported"); + } + + public void finish() throws IOException { + if (!finished) { + // If it fails, don't call out.finish(). + writePending(); + + try { + out.finish(); + } catch (IOException e) { + exception = e; + throw e; + } + } + } + + public void close() throws IOException { + if (out != null) { + if (!finished) { + // out.close() must be called even if writePending() fails. + // writePending() saves the possible exception so we can + // ignore exceptions here. + try { + writePending(); + } catch (IOException e) {} + } + + try { + out.close(); + } catch (IOException e) { + // If there is an earlier exception, the exception + // from out.close() is lost. + if (exception == null) + exception = e; + } + + out = null; + } + + if (exception != null) + throw exception; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/SingleXZInputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/SingleXZInputStream.java new file mode 100644 index 000000000..a273fdd79 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/SingleXZInputStream.java @@ -0,0 +1,318 @@ +/* + * SingleXZInputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import java.io.DataInputStream; +import java.io.IOException; +import java.io.EOFException; +import org.tukaani.xz.common.DecoderUtil; +import org.tukaani.xz.common.StreamFlags; +import org.tukaani.xz.index.IndexHash; +import org.tukaani.xz.check.Check; + +/** + * Decompresses exactly one XZ Stream in streamed mode (no seeking). + * The decompression stops after the first XZ Stream has been decompressed, + * and the read position in the input stream is left at the first byte + * after the end of the XZ Stream. This can be useful when XZ data has + * been stored inside some other file format or protocol. + *

+ * Unless you know what you are doing, don't use this class to decompress + * standalone .xz files. For that purpose, use XZInputStream. + * + *

When uncompressed size is known beforehand

+ *

+ * If you are decompressing complete XZ streams and your application knows + * exactly how much uncompressed data there should be, it is good to try + * reading one more byte by calling read() and checking + * that it returns -1. This way the decompressor will parse the + * file footers and verify the integrity checks, giving the caller more + * confidence that the uncompressed data is valid. + * + * @see XZInputStream + */ +public class SingleXZInputStream extends InputStream { + private InputStream in; + private int memoryLimit; + private StreamFlags streamHeaderFlags; + private Check check; + private BlockInputStream blockDecoder = null; + private final IndexHash indexHash = new IndexHash(); + private boolean endReached = false; + private IOException exception = null; + + private final byte[] tempBuf = new byte[1]; + + /** + * Creates a new XZ decompressor that decompresses exactly one + * XZ Stream from in without a memory usage limit. + *

+ * This constructor reads and parses the XZ Stream Header (12 bytes) + * from in. The header of the first Block is not read + * until read is called. + * + * @param in input stream from which XZ-compressed + * data is read + * + * @throws XZFormatException + * input is not in the XZ format + * + * @throws CorruptedInputException + * XZ header CRC32 doesn't match + * + * @throws UnsupportedOptionsException + * XZ header is valid but specifies options + * not supported by this implementation + * + * @throws EOFException + * less than 12 bytes of input was available + * from in + * + * @throws IOException may be thrown by in + */ + public SingleXZInputStream(InputStream in) throws IOException { + initialize(in, -1); + } + + /** + * Creates a new XZ decompressor that decompresses exactly one + * XZ Stream from in with an optional memory usage limit. + *

+ * This is identical to SingleXZInputStream(InputStream) + * except that this takes also the memoryLimit argument. + * + * @param in input stream from which XZ-compressed + * data is read + * + * @param memoryLimit memory usage limit in kibibytes (KiB) + * or -1 to impose no + * memory usage limit + * + * @throws XZFormatException + * input is not in the XZ format + * + * @throws CorruptedInputException + * XZ header CRC32 doesn't match + * + * @throws UnsupportedOptionsException + * XZ header is valid but specifies options + * not supported by this implementation + * + * @throws EOFException + * less than 12 bytes of input was available + * from in + * + * @throws IOException may be thrown by in + */ + public SingleXZInputStream(InputStream in, int memoryLimit) + throws IOException { + initialize(in, memoryLimit); + } + + SingleXZInputStream(InputStream in, int memoryLimit, + byte[] streamHeader) throws IOException { + initialize(in, memoryLimit, streamHeader); + } + + private void initialize(InputStream in, int memoryLimit) + throws IOException { + byte[] streamHeader = new byte[DecoderUtil.STREAM_HEADER_SIZE]; + new DataInputStream(in).readFully(streamHeader); + initialize(in, memoryLimit, streamHeader); + } + + private void initialize(InputStream in, int memoryLimit, + byte[] streamHeader) throws IOException { + this.in = in; + this.memoryLimit = memoryLimit; + streamHeaderFlags = DecoderUtil.decodeStreamHeader(streamHeader); + check = Check.getInstance(streamHeaderFlags.checkType); + } + + /** + * Gets the ID of the integrity check used in this XZ Stream. + * + * @return the Check ID specified in the XZ Stream Header + */ + public int getCheckType() { + return streamHeaderFlags.checkType; + } + + /** + * Gets the name of the integrity check used in this XZ Stream. + * + * @return the name of the check specified in the XZ Stream Header + */ + public String getCheckName() { + return check.getName(); + } + + /** + * Decompresses the next byte from this input stream. + *

+ * Reading lots of data with read() from this input stream + * may be inefficient. Wrap it in {@link java.io.BufferedInputStream} + * if you need to read lots of data one byte at a time. + * + * @return the next decompressed byte, or -1 + * to indicate the end of the compressed stream + * + * @throws CorruptedInputException + * @throws UnsupportedOptionsException + * @throws MemoryLimitException + * + * @throws XZIOException if the stream has been closed + * + * @throws EOFException + * compressed input is truncated or corrupt + * + * @throws IOException may be thrown by in + */ + public int read() throws IOException { + return read(tempBuf, 0, 1) == -1 ? -1 : (tempBuf[0] & 0xFF); + } + + /** + * Decompresses into an array of bytes. + *

+ * If len is zero, no bytes are read and 0 + * is returned. Otherwise this will try to decompress len + * bytes of uncompressed data. Less than len bytes may + * be read only in the following situations: + *

    + *
  • The end of the compressed data was reached successfully.
    • + *
  • An error is detected after at least one but less len + * bytes have already been successfully decompressed. + * The next call with non-zero len will immediately + * throw the pending exception.
    • + *
  • An exception is thrown.
    • + *
+ * + * @param buf target buffer for uncompressed data + * @param off start offset in buf + * @param len maximum number of uncompressed bytes to read + * + * @return number of bytes read, or -1 to indicate + * the end of the compressed stream + * + * @throws CorruptedInputException + * @throws UnsupportedOptionsException + * @throws MemoryLimitException + * + * @throws XZIOException if the stream has been closed + * + * @throws EOFException + * compressed input is truncated or corrupt + * + * @throws IOException may be thrown by in + */ + public int read(byte[] buf, int off, int len) throws IOException { + if (off < 0 || len < 0 || off + len < 0 || off + len > buf.length) + throw new IndexOutOfBoundsException(); + + if (len == 0) + return 0; + + if (in == null) + throw new XZIOException("Stream closed"); + + if (exception != null) + throw exception; + + if (endReached) + return -1; + + int size = 0; + + try { + while (len > 0) { + if (blockDecoder == null) { + try { + blockDecoder = new BlockInputStream( + in, check, memoryLimit, -1, -1); + } catch (IndexIndicatorException e) { + indexHash.validate(in); + validateStreamFooter(); + endReached = true; + return size > 0 ? size : -1; + } + } + + int ret = blockDecoder.read(buf, off, len); + + if (ret > 0) { + size += ret; + off += ret; + len -= ret; + } else if (ret == -1) { + indexHash.add(blockDecoder.getUnpaddedSize(), + blockDecoder.getUncompressedSize()); + blockDecoder = null; + } + } + } catch (IOException e) { + exception = e; + if (size == 0) + throw e; + } + + return size; + } + + private void validateStreamFooter() throws IOException { + byte[] buf = new byte[DecoderUtil.STREAM_HEADER_SIZE]; + new DataInputStream(in).readFully(buf); + StreamFlags streamFooterFlags = DecoderUtil.decodeStreamFooter(buf); + + if (!DecoderUtil.areStreamFlagsEqual(streamHeaderFlags, + streamFooterFlags) + || indexHash.getIndexSize() != streamFooterFlags.backwardSize) + throw new CorruptedInputException( + "XZ Stream Footer does not match Stream Header"); + } + + /** + * Returns the number of uncompressed bytes that can be read + * without blocking. The value is returned with an assumption + * that the compressed input data will be valid. If the compressed + * data is corrupt, CorruptedInputException may get + * thrown before the number of bytes claimed to be available have + * been read from this input stream. + * + * @return the number of uncompressed bytes that can be read + * without blocking + */ + public int available() throws IOException { + if (in == null) + throw new XZIOException("Stream closed"); + + if (exception != null) + throw exception; + + return blockDecoder == null ? 0 : blockDecoder.available(); + } + + /** + * Closes the stream and calls in.close(). + * If the stream was already closed, this does nothing. + * + * @throws IOException if thrown by in.close() + */ + public void close() throws IOException { + if (in != null) { + try { + in.close(); + } finally { + in = null; + } + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/UncompressedLZMA2OutputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/UncompressedLZMA2OutputStream.java new file mode 100644 index 000000000..1ff967513 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/UncompressedLZMA2OutputStream.java @@ -0,0 +1,153 @@ +/* + * UncompressedLZMA2OutputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.DataOutputStream; +import java.io.IOException; + +class UncompressedLZMA2OutputStream extends FinishableOutputStream { + private FinishableOutputStream out; + private final DataOutputStream outData; + + private final byte[] uncompBuf + = new byte[LZMA2OutputStream.COMPRESSED_SIZE_MAX]; + private int uncompPos = 0; + private boolean dictResetNeeded = true; + + private boolean finished = false; + private IOException exception = null; + + private final byte[] tempBuf = new byte[1]; + + static int getMemoryUsage() { + // uncompBuf + a little extra + return 70; + } + + UncompressedLZMA2OutputStream(FinishableOutputStream out) { + if (out == null) + throw new NullPointerException(); + + this.out = out; + outData = new DataOutputStream(out); + } + + public void write(int b) throws IOException { + tempBuf[0] = (byte)b; + write(tempBuf, 0, 1); + } + + public void write(byte[] buf, int off, int len) throws IOException { + if (off < 0 || len < 0 || off + len < 0 || off + len > buf.length) + throw new IndexOutOfBoundsException(); + + if (exception != null) + throw exception; + + if (finished) + throw new XZIOException("Stream finished or closed"); + + try { + while (len > 0) { + int copySize = Math.min(uncompBuf.length - uncompPos, len); + System.arraycopy(buf, off, uncompBuf, uncompPos, copySize); + len -= copySize; + uncompPos += copySize; + + if (uncompPos == uncompBuf.length) + writeChunk(); + } + } catch (IOException e) { + exception = e; + throw e; + } + } + + private void writeChunk() throws IOException { + outData.writeByte(dictResetNeeded ? 0x01 : 0x02); + outData.writeShort(uncompPos - 1); + outData.write(uncompBuf, 0, uncompPos); + uncompPos = 0; + dictResetNeeded = false; + } + + private void writeEndMarker() throws IOException { + if (exception != null) + throw exception; + + if (finished) + throw new XZIOException("Stream finished or closed"); + + try { + if (uncompPos > 0) + writeChunk(); + + out.write(0x00); + } catch (IOException e) { + exception = e; + throw e; + } + } + + public void flush() throws IOException { + if (exception != null) + throw exception; + + if (finished) + throw new XZIOException("Stream finished or closed"); + + try { + if (uncompPos > 0) + writeChunk(); + + out.flush(); + } catch (IOException e) { + exception = e; + throw e; + } + } + + public void finish() throws IOException { + if (!finished) { + writeEndMarker(); + + try { + out.finish(); + } catch (IOException e) { + exception = e; + throw e; + } + + finished = true; + } + } + + public void close() throws IOException { + if (out != null) { + if (!finished) { + try { + writeEndMarker(); + } catch (IOException e) {} + } + + try { + out.close(); + } catch (IOException e) { + if (exception == null) + exception = e; + } + + out = null; + } + + if (exception != null) + throw exception; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/UnsupportedOptionsException.java b/HMCLAPI/src/main/java/org/tukaani/xz/UnsupportedOptionsException.java new file mode 100644 index 000000000..9aa16e8ce --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/UnsupportedOptionsException.java @@ -0,0 +1,34 @@ +/* + * UnsupportedOptionsException + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +/** + * Thrown when compression options not supported by this implementation + * are detected. Some other implementation might support those options. + */ +public class UnsupportedOptionsException extends XZIOException { + private static final long serialVersionUID = 3L; + + /** + * Creates a new UnsupportedOptionsException with null + * as its error detail message. + */ + public UnsupportedOptionsException() {} + + /** + * Creates a new UnsupportedOptionsException with the given + * error detail message. + * + * @param s error detail message + */ + public UnsupportedOptionsException(String s) { + super(s); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/X86Options.java b/HMCLAPI/src/main/java/org/tukaani/xz/X86Options.java new file mode 100644 index 000000000..e6d241f15 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/X86Options.java @@ -0,0 +1,36 @@ +/* + * X86Options + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import org.tukaani.xz.simple.X86; + +/** + * BCJ filter for x86 (32-bit and 64-bit) instructions. + */ +public class X86Options extends BCJOptions { + private static final int ALIGNMENT = 1; + + public X86Options() { + super(ALIGNMENT); + } + + public FinishableOutputStream getOutputStream(FinishableOutputStream out) { + return new SimpleOutputStream(out, new X86(true, startOffset)); + } + + public InputStream getInputStream(InputStream in) { + return new SimpleInputStream(in, new X86(false, startOffset)); + } + + FilterEncoder getFilterEncoder() { + return new BCJEncoder(this, BCJCoder.X86_FILTER_ID); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/XZ.java b/HMCLAPI/src/main/java/org/tukaani/xz/XZ.java new file mode 100644 index 000000000..4e0857ff9 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/XZ.java @@ -0,0 +1,53 @@ +/* + * XZ + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +/** + * XZ constants. + */ +public class XZ { + /** + * XZ Header Magic Bytes begin a XZ file. + * This can be useful to detect XZ compressed data. + */ + public static final byte[] HEADER_MAGIC = { + (byte)0xFD, '7', 'z', 'X', 'Z', '\0' }; + + /** + * XZ Footer Magic Bytes are the last bytes of a XZ Stream. + */ + public static final byte[] FOOTER_MAGIC = { 'Y', 'Z' }; + + /** + * Integrity check ID indicating that no integrity check is calculated. + *

+ * Omitting the integrity check is strongly discouraged except when + * the integrity of the data will be verified by other means anyway, + * and calculating the check twice would be useless. + */ + public static final int CHECK_NONE = 0; + + /** + * Integrity check ID for CRC32. + */ + public static final int CHECK_CRC32 = 1; + + /** + * Integrity check ID for CRC64. + */ + public static final int CHECK_CRC64 = 4; + + /** + * Integrity check ID for SHA-256. + */ + public static final int CHECK_SHA256 = 10; + + private XZ() {} +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/XZFormatException.java b/HMCLAPI/src/main/java/org/tukaani/xz/XZFormatException.java new file mode 100644 index 000000000..6f63020b3 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/XZFormatException.java @@ -0,0 +1,24 @@ +/* + * XZFormatException + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +/** + * Thrown when the input data is not in the XZ format. + */ +public class XZFormatException extends XZIOException { + private static final long serialVersionUID = 3L; + + /** + * Creates a new exception with the default error detail message. + */ + public XZFormatException() { + super("Input is not in the XZ format"); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/XZIOException.java b/HMCLAPI/src/main/java/org/tukaani/xz/XZIOException.java new file mode 100644 index 000000000..14675f580 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/XZIOException.java @@ -0,0 +1,27 @@ +/* + * XZIOException + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +/** + * Generic {@link java.io.IOException IOException} specific to this package. + * The other IOExceptions in this package extend + * from XZIOException. + */ +public class XZIOException extends java.io.IOException { + private static final long serialVersionUID = 3L; + + public XZIOException() { + super(); + } + + public XZIOException(String s) { + super(s); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/XZInputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/XZInputStream.java new file mode 100644 index 000000000..bfd71f4c2 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/XZInputStream.java @@ -0,0 +1,313 @@ +/* + * XZInputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.InputStream; +import java.io.DataInputStream; +import java.io.IOException; +import java.io.EOFException; +import org.tukaani.xz.common.DecoderUtil; + +/** + * Decompresses a .xz file in streamed mode (no seeking). + *

+ * Use this to decompress regular standalone .xz files. This reads from + * its input stream until the end of the input or until an error occurs. + * This supports decompressing concatenated .xz files. + * + *

Typical use cases

+ *

+ * Getting an input stream to decompress a .xz file: + * 

+ * InputStream infile = new FileInputStream("foo.xz");
+ * XZInputStream inxz = new XZInputStream(infile);
+ *
+ *

+ * It's important to keep in mind that decompressor memory usage depends + * on the settings used to compress the file. The worst-case memory usage + * of XZInputStream is currently 1.5 GiB. Still, very few files will + * require more than about 65 MiB because that's how much decompressing + * a file created with the highest preset level will need, and only a few + * people use settings other than the predefined presets. + *

+ * It is possible to specify a memory usage limit for + * XZInputStream. If decompression requires more memory than + * the specified limit, MemoryLimitException will be thrown when reading + * from the stream. For example, the following sets the memory usage limit + * to 100 MiB: + * 

+ * InputStream infile = new FileInputStream("foo.xz");
+ * XZInputStream inxz = new XZInputStream(infile, 100 * 1024);
+ *
+ * + *

When uncompressed size is known beforehand

+ *

+ * If you are decompressing complete files and your application knows + * exactly how much uncompressed data there should be, it is good to try + * reading one more byte by calling read() and checking + * that it returns -1. This way the decompressor will parse the + * file footers and verify the integrity checks, giving the caller more + * confidence that the uncompressed data is valid. (This advice seems to + * apply to + * {@link java.util.zip.GZIPInputStream java.util.zip.GZIPInputStream} too.) + * + * @see SingleXZInputStream + */ +public class XZInputStream extends InputStream { + private final int memoryLimit; + private InputStream in; + private SingleXZInputStream xzIn; + private boolean endReached = false; + private IOException exception = null; + + private final byte[] tempBuf = new byte[1]; + + /** + * Creates a new XZ decompressor without a memory usage limit. + *

+ * This constructor reads and parses the XZ Stream Header (12 bytes) + * from in. The header of the first Block is not read + * until read is called. + * + * @param in input stream from which XZ-compressed + * data is read + * + * @throws XZFormatException + * input is not in the XZ format + * + * @throws CorruptedInputException + * XZ header CRC32 doesn't match + * + * @throws UnsupportedOptionsException + * XZ header is valid but specifies options + * not supported by this implementation + * + * @throws EOFException + * less than 12 bytes of input was available + * from in + * + * @throws IOException may be thrown by in + */ + public XZInputStream(InputStream in) throws IOException { + this(in, -1); + } + + /** + * Creates a new XZ decompressor with an optional memory usage limit. + *

+ * This is identical to XZInputStream(InputStream) except + * that this takes also the memoryLimit argument. + * + * @param in input stream from which XZ-compressed + * data is read + * + * @param memoryLimit memory usage limit in kibibytes (KiB) + * or -1 to impose no + * memory usage limit + * + * @throws XZFormatException + * input is not in the XZ format + * + * @throws CorruptedInputException + * XZ header CRC32 doesn't match + * + * @throws UnsupportedOptionsException + * XZ header is valid but specifies options + * not supported by this implementation + * + * @throws EOFException + * less than 12 bytes of input was available + * from in + * + * @throws IOException may be thrown by in + */ + public XZInputStream(InputStream in, int memoryLimit) throws IOException { + this.in = in; + this.memoryLimit = memoryLimit; + this.xzIn = new SingleXZInputStream(in, memoryLimit); + } + + /** + * Decompresses the next byte from this input stream. + *

+ * Reading lots of data with read() from this input stream + * may be inefficient. Wrap it in {@link java.io.BufferedInputStream} + * if you need to read lots of data one byte at a time. + * + * @return the next decompressed byte, or -1 + * to indicate the end of the compressed stream + * + * @throws CorruptedInputException + * @throws UnsupportedOptionsException + * @throws MemoryLimitException + * + * @throws XZIOException if the stream has been closed + * + * @throws EOFException + * compressed input is truncated or corrupt + * + * @throws IOException may be thrown by in + */ + public int read() throws IOException { + return read(tempBuf, 0, 1) == -1 ? -1 : (tempBuf[0] & 0xFF); + } + + /** + * Decompresses into an array of bytes. + *

+ * If len is zero, no bytes are read and 0 + * is returned. Otherwise this will try to decompress len + * bytes of uncompressed data. Less than len bytes may + * be read only in the following situations: + *

    + *
  • The end of the compressed data was reached successfully.
    • + *
  • An error is detected after at least one but less len + * bytes have already been successfully decompressed. + * The next call with non-zero len will immediately + * throw the pending exception.
    • + *
  • An exception is thrown.
    • + *
+ * + * @param buf target buffer for uncompressed data + * @param off start offset in buf + * @param len maximum number of uncompressed bytes to read + * + * @return number of bytes read, or -1 to indicate + * the end of the compressed stream + * + * @throws CorruptedInputException + * @throws UnsupportedOptionsException + * @throws MemoryLimitException + * + * @throws XZIOException if the stream has been closed + * + * @throws EOFException + * compressed input is truncated or corrupt + * + * @throws IOException may be thrown by in + */ + public int read(byte[] buf, int off, int len) throws IOException { + if (off < 0 || len < 0 || off + len < 0 || off + len > buf.length) + throw new IndexOutOfBoundsException(); + + if (len == 0) + return 0; + + if (in == null) + throw new XZIOException("Stream closed"); + + if (exception != null) + throw exception; + + if (endReached) + return -1; + + int size = 0; + + try { + while (len > 0) { + if (xzIn == null) { + prepareNextStream(); + if (endReached) + return size == 0 ? -1 : size; + } + + int ret = xzIn.read(buf, off, len); + + if (ret > 0) { + size += ret; + off += ret; + len -= ret; + } else if (ret == -1) { + xzIn = null; + } + } + } catch (IOException e) { + exception = e; + if (size == 0) + throw e; + } + + return size; + } + + private void prepareNextStream() throws IOException { + DataInputStream inData = new DataInputStream(in); + byte[] buf = new byte[DecoderUtil.STREAM_HEADER_SIZE]; + + // The size of Stream Padding must be a multiple of four bytes, + // all bytes zero. + do { + // First try to read one byte to see if we have reached the end + // of the file. + int ret = inData.read(buf, 0, 1); + if (ret == -1) { + endReached = true; + return; + } + + // Since we got one byte of input, there must be at least + // three more available in a valid file. + inData.readFully(buf, 1, 3); + + } while (buf[0] == 0 && buf[1] == 0 && buf[2] == 0 && buf[3] == 0); + + // Not all bytes are zero. In a valid Stream it indicates the + // beginning of the next Stream. Read the rest of the Stream Header + // and initialize the XZ decoder. + inData.readFully(buf, 4, DecoderUtil.STREAM_HEADER_SIZE - 4); + + try { + xzIn = new SingleXZInputStream(in, memoryLimit, buf); + } catch (XZFormatException e) { + // Since this isn't the first .xz Stream, it is more + // logical to tell that the data is corrupt. + throw new CorruptedInputException( + "Garbage after a valid XZ Stream"); + } + } + + /** + * Returns the number of uncompressed bytes that can be read + * without blocking. The value is returned with an assumption + * that the compressed input data will be valid. If the compressed + * data is corrupt, CorruptedInputException may get + * thrown before the number of bytes claimed to be available have + * been read from this input stream. + * + * @return the number of uncompressed bytes that can be read + * without blocking + */ + public int available() throws IOException { + if (in == null) + throw new XZIOException("Stream closed"); + + if (exception != null) + throw exception; + + return xzIn == null ? 0 : xzIn.available(); + } + + /** + * Closes the stream and calls in.close(). + * If the stream was already closed, this does nothing. + * + * @throws IOException if thrown by in.close() + */ + public void close() throws IOException { + if (in != null) { + try { + in.close(); + } finally { + in = null; + } + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/XZOutputStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/XZOutputStream.java new file mode 100644 index 000000000..6a37fedee --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/XZOutputStream.java @@ -0,0 +1,488 @@ +/* + * XZOutputStream + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz; + +import java.io.OutputStream; +import java.io.IOException; +import org.tukaani.xz.common.EncoderUtil; +import org.tukaani.xz.common.StreamFlags; +import org.tukaani.xz.check.Check; +import org.tukaani.xz.index.IndexEncoder; + +/** + * Compresses into the .xz file format. + * + *

Examples

+ *

+ * Getting an output stream to compress with LZMA2 using the default + * settings and the default integrity check type (CRC64): + * 

+ * FileOutputStream outfile = new FileOutputStream("foo.xz");
+ * XZOutputStream outxz = new XZOutputStream(outfile, new LZMA2Options());
+ *
+ *

+ * Using the preset level 8 for LZMA2 (the default + * is 6) and SHA-256 instead of CRC64 for integrity checking: + * 

+ * XZOutputStream outxz = new XZOutputStream(outfile, new LZMA2Options(8),
+ *                                           XZ.CHECK_SHA256);
+ *
+ *

+ * Using the x86 BCJ filter together with LZMA2 to compress x86 executables + * and printing the memory usage information before creating the + * XZOutputStream: + * 

+ * X86Options x86 = new X86Options();
+ * LZMA2Options lzma2 = new LZMA2Options();
+ * FilterOptions[] options = { x86, lzma2 };
+ * System.out.println("Encoder memory usage: "
+ *                    + FilterOptions.getEncoderMemoryUsage(options)
+ *                    + " KiB");
+ * System.out.println("Decoder memory usage: "
+ *                    + FilterOptions.getDecoderMemoryUsage(options)
+ *                    + " KiB");
+ * XZOutputStream outxz = new XZOutputStream(outfile, options);
+ *
+ */ +public class XZOutputStream extends FinishableOutputStream { + private OutputStream out; + private final StreamFlags streamFlags = new StreamFlags(); + private final Check check; + private final IndexEncoder index = new IndexEncoder(); + + private BlockOutputStream blockEncoder = null; + private FilterEncoder[] filters; + + /** + * True if the current filter chain supports flushing. + * If it doesn't support flushing, flush() + * will use endBlock() as a fallback. + */ + private boolean filtersSupportFlushing; + + private IOException exception = null; + private boolean finished = false; + + private final byte[] tempBuf = new byte[1]; + + /** + * Creates a new XZ compressor using one filter and CRC64 as + * the integrity check. This constructor is equivalent to passing + * a single-member FilterOptions array to + * XZOutputStream(OutputStream, FilterOptions[]). + * + * @param out output stream to which the compressed data + * will be written + * + * @param filterOptions + * filter options to use + * + * @throws UnsupportedOptionsException + * invalid filter chain + * + * @throws IOException may be thrown from out + */ + public XZOutputStream(OutputStream out, FilterOptions filterOptions) + throws IOException { + this(out, filterOptions, XZ.CHECK_CRC64); + } + + /** + * Creates a new XZ compressor using one filter and the specified + * integrity check type. This constructor is equivalent to + * passing a single-member FilterOptions array to + * XZOutputStream(OutputStream, FilterOptions[], int). + * + * @param out output stream to which the compressed data + * will be written + * + * @param filterOptions + * filter options to use + * + * @param checkType type of the integrity check, + * for example XZ.CHECK_CRC32 + * + * @throws UnsupportedOptionsException + * invalid filter chain + * + * @throws IOException may be thrown from out + */ + public XZOutputStream(OutputStream out, FilterOptions filterOptions, + int checkType) throws IOException { + this(out, new FilterOptions[] { filterOptions }, checkType); + } + + /** + * Creates a new XZ compressor using 1-4 filters and CRC64 as + * the integrity check. This constructor is equivalent + * XZOutputStream(out, filterOptions, XZ.CHECK_CRC64). + * + * @param out output stream to which the compressed data + * will be written + * + * @param filterOptions + * array of filter options to use + * + * @throws UnsupportedOptionsException + * invalid filter chain + * + * @throws IOException may be thrown from out + */ + public XZOutputStream(OutputStream out, FilterOptions[] filterOptions) + throws IOException { + this(out, filterOptions, XZ.CHECK_CRC64); + } + + /** + * Creates a new XZ compressor using 1-4 filters and the specified + * integrity check type. + * + * @param out output stream to which the compressed data + * will be written + * + * @param filterOptions + * array of filter options to use + * + * @param checkType type of the integrity check, + * for example XZ.CHECK_CRC32 + * + * @throws UnsupportedOptionsException + * invalid filter chain + * + * @throws IOException may be thrown from out + */ + public XZOutputStream(OutputStream out, FilterOptions[] filterOptions, + int checkType) throws IOException { + this.out = out; + updateFilters(filterOptions); + + streamFlags.checkType = checkType; + check = Check.getInstance(checkType); + + encodeStreamHeader(); + } + + /** + * Updates the filter chain with a single filter. + * This is equivalent to passing a single-member FilterOptions array + * to updateFilters(FilterOptions[]). + * + * @param filterOptions + * new filter to use + * + * @throws UnsupportedOptionsException + * unsupported filter chain, or trying to change + * the filter chain in the middle of a Block + */ + public void updateFilters(FilterOptions filterOptions) + throws XZIOException { + FilterOptions[] opts = new FilterOptions[1]; + opts[0] = filterOptions; + updateFilters(opts); + } + + /** + * Updates the filter chain with 1-4 filters. + *

+ * Currently this cannot be used to update e.g. LZMA2 options in the + * middle of a XZ Block. Use endBlock() to finish the + * current XZ Block before calling this function. The new filter chain + * will then be used for the next XZ Block. + * + * @param filterOptions + * new filter chain to use + * + * @throws UnsupportedOptionsException + * unsupported filter chain, or trying to change + * the filter chain in the middle of a Block + */ + public void updateFilters(FilterOptions[] filterOptions) + throws XZIOException { + if (blockEncoder != null) + throw new UnsupportedOptionsException("Changing filter options " + + "in the middle of a XZ Block not implemented"); + + if (filterOptions.length < 1 || filterOptions.length > 4) + throw new UnsupportedOptionsException( + "XZ filter chain must be 1-4 filters"); + + filtersSupportFlushing = true; + FilterEncoder[] newFilters = new FilterEncoder[filterOptions.length]; + for (int i = 0; i < filterOptions.length; ++i) { + newFilters[i] = filterOptions[i].getFilterEncoder(); + filtersSupportFlushing &= newFilters[i].supportsFlushing(); + } + + RawCoder.validate(newFilters); + filters = newFilters; + } + + /** + * Writes one byte to be compressed. + * + * @throws XZIOException + * XZ Stream has grown too big + * + * @throws XZIOException + * finish() or close() + * was already called + * + * @throws IOException may be thrown by the underlying output stream + */ + public void write(int b) throws IOException { + tempBuf[0] = (byte)b; + write(tempBuf, 0, 1); + } + + /** + * Writes an array of bytes to be compressed. + * The compressors tend to do internal buffering and thus the written + * data won't be readable from the compressed output immediately. + * Use flush() to force everything written so far to + * be written to the underlaying output stream, but be aware that + * flushing reduces compression ratio. + * + * @param buf buffer of bytes to be written + * @param off start offset in buf + * @param len number of bytes to write + * + * @throws XZIOException + * XZ Stream has grown too big: total file size + * about 8 EiB or the Index field exceeds + * 16 GiB; you shouldn't reach these sizes + * in practice + * + * @throws XZIOException + * finish() or close() + * was already called and len > 0 + * + * @throws IOException may be thrown by the underlying output stream + */ + public void write(byte[] buf, int off, int len) throws IOException { + if (off < 0 || len < 0 || off + len < 0 || off + len > buf.length) + throw new IndexOutOfBoundsException(); + + if (exception != null) + throw exception; + + if (finished) + throw new XZIOException("Stream finished or closed"); + + try { + if (blockEncoder == null) + blockEncoder = new BlockOutputStream(out, filters, check); + + blockEncoder.write(buf, off, len); + } catch (IOException e) { + exception = e; + throw e; + } + } + + /** + * Finishes the current XZ Block (but not the whole XZ Stream). + * This doesn't flush the stream so it's possible that not all data will + * be decompressible from the output stream when this function returns. + * Call also flush() if flushing is wanted in addition to + * finishing the current XZ Block. + *

+ * If there is no unfinished Block open, this function will do nothing. + * (No empty XZ Block will be created.) + *

+ * This function can be useful, for example, to create + * random-accessible .xz files. + *

+ * Starting a new XZ Block means that the encoder state is reset. + * Doing this very often will increase the size of the compressed + * file a lot (more than plain flush() would do). + * + * @throws XZIOException + * XZ Stream has grown too big + * + * @throws XZIOException + * stream finished or closed + * + * @throws IOException may be thrown by the underlying output stream + */ + public void endBlock() throws IOException { + if (exception != null) + throw exception; + + if (finished) + throw new XZIOException("Stream finished or closed"); + + // NOTE: Once there is threading with multiple Blocks, it's possible + // that this function will be more like a barrier that returns + // before the last Block has been finished. + if (blockEncoder != null) { + try { + blockEncoder.finish(); + index.add(blockEncoder.getUnpaddedSize(), + blockEncoder.getUncompressedSize()); + blockEncoder = null; + } catch (IOException e) { + exception = e; + throw e; + } + } + } + + /** + * Flushes the encoder and calls out.flush(). + * All buffered pending data will then be decompressible from + * the output stream. + *

+ * Calling this function very often may increase the compressed + * file size a lot. The filter chain options may affect the size + * increase too. For example, with LZMA2 the HC4 match finder has + * smaller penalty with flushing than BT4. + *

+ * Some filters don't support flushing. If the filter chain has + * such a filter, flush() will call endBlock() + * before flushing. + * + * @throws XZIOException + * XZ Stream has grown too big + * + * @throws XZIOException + * stream finished or closed + * + * @throws IOException may be thrown by the underlying output stream + */ + public void flush() throws IOException { + if (exception != null) + throw exception; + + if (finished) + throw new XZIOException("Stream finished or closed"); + + try { + if (blockEncoder != null) { + if (filtersSupportFlushing) { + // This will eventually call out.flush() so + // no need to do it here again. + blockEncoder.flush(); + } else { + endBlock(); + out.flush(); + } + } else { + out.flush(); + } + } catch (IOException e) { + exception = e; + throw e; + } + } + + /** + * Finishes compression without closing the underlying stream. + * No more data can be written to this stream after finishing + * (calling write with an empty buffer is OK). + *

+ * Repeated calls to finish() do nothing unless + * an exception was thrown by this stream earlier. In that case + * the same exception is thrown again. + *

+ * After finishing, the stream may be closed normally with + * close(). If the stream will be closed anyway, there + * usually is no need to call finish() separately. + * + * @throws XZIOException + * XZ Stream has grown too big + * + * @throws IOException may be thrown by the underlying output stream + */ + public void finish() throws IOException { + if (!finished) { + // This checks for pending exceptions so we don't need to + // worry about it here. + endBlock(); + + try { + index.encode(out); + encodeStreamFooter(); + } catch (IOException e) { + exception = e; + throw e; + } + + // Set it to true only if everything goes fine. Setting it earlier + // would cause repeated calls to finish() do nothing instead of + // throwing an exception to indicate an earlier error. + finished = true; + } + } + + /** + * Finishes compression and closes the underlying stream. + * The underlying stream out is closed even if finishing + * fails. If both finishing and closing fail, the exception thrown + * by finish() is thrown and the exception from the failed + * out.close() is lost. + * + * @throws XZIOException + * XZ Stream has grown too big + * + * @throws IOException may be thrown by the underlying output stream + */ + public void close() throws IOException { + if (out != null) { + // If finish() throws an exception, it stores the exception to + // the variable "exception". So we can ignore the possible + // exception here. + try { + finish(); + } catch (IOException e) {} + + try { + out.close(); + } catch (IOException e) { + // Remember the exception but only if there is no previous + // pending exception. + if (exception == null) + exception = e; + } + + out = null; + } + + if (exception != null) + throw exception; + } + + private void encodeStreamFlags(byte[] buf, int off) { + buf[off] = 0x00; + buf[off + 1] = (byte)streamFlags.checkType; + } + + private void encodeStreamHeader() throws IOException { + out.write(XZ.HEADER_MAGIC); + + byte[] buf = new byte[2]; + encodeStreamFlags(buf, 0); + out.write(buf); + + EncoderUtil.writeCRC32(out, buf); + } + + private void encodeStreamFooter() throws IOException { + byte[] buf = new byte[6]; + long backwardSize = index.getIndexSize() / 4 - 1; + for (int i = 0; i < 4; ++i) + buf[i] = (byte)(backwardSize >>> (i * 8)); + + encodeStreamFlags(buf, 4); + + EncoderUtil.writeCRC32(out, buf); + out.write(buf); + out.write(XZ.FOOTER_MAGIC); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/check/CRC32.java b/HMCLAPI/src/main/java/org/tukaani/xz/check/CRC32.java new file mode 100644 index 000000000..f18289879 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/check/CRC32.java @@ -0,0 +1,33 @@ +/* + * CRC32 + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.check; + +public class CRC32 extends Check { + private final java.util.zip.CRC32 state = new java.util.zip.CRC32(); + + public CRC32() { + size = 4; + name = "CRC32"; + } + + public void update(byte[] buf, int off, int len) { + state.update(buf, off, len); + } + + public byte[] finish() { + long value = state.getValue(); + byte[] buf = { (byte)(value), + (byte)(value >>> 8), + (byte)(value >>> 16), + (byte)(value >>> 24) }; + state.reset(); + return buf; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/check/CRC64.java b/HMCLAPI/src/main/java/org/tukaani/xz/check/CRC64.java new file mode 100644 index 000000000..02b15b748 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/check/CRC64.java @@ -0,0 +1,54 @@ +/* + * CRC64 + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.check; + +public class CRC64 extends Check { + private static final long poly = 0xC96C5795D7870F42L; + private static final long[] crcTable = new long[256]; + + private long crc = -1; + + static { + for (int b = 0; b < crcTable.length; ++b) { + long r = b; + for (int i = 0; i < 8; ++i) { + if ((r & 1) == 1) + r = (r >>> 1) ^ poly; + else + r >>>= 1; + } + + crcTable[b] = r; + } + } + + public CRC64() { + size = 8; + name = "CRC64"; + } + + public void update(byte[] buf, int off, int len) { + int end = off + len; + + while (off < end) + crc = crcTable[(buf[off++] ^ (int)crc) & 0xFF] ^ (crc >>> 8); + } + + public byte[] finish() { + long value = ~crc; + crc = -1; + + byte[] buf = new byte[8]; + for (int i = 0; i < buf.length; ++i) + buf[i] = (byte)(value >> (i * 8)); + + return buf; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/check/Check.java b/HMCLAPI/src/main/java/org/tukaani/xz/check/Check.java new file mode 100644 index 000000000..02c011e4d --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/check/Check.java @@ -0,0 +1,57 @@ +/* + * Check + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.check; + +import org.tukaani.xz.XZ; +import org.tukaani.xz.UnsupportedOptionsException; + +public abstract class Check { + int size; + String name; + + public abstract void update(byte[] buf, int off, int len); + public abstract byte[] finish(); + + public void update(byte[] buf) { + update(buf, 0, buf.length); + } + + public int getSize() { + return size; + } + + public String getName() { + return name; + } + + public static Check getInstance(int checkType) + throws UnsupportedOptionsException { + switch (checkType) { + case XZ.CHECK_NONE: + return new None(); + + case XZ.CHECK_CRC32: + return new CRC32(); + + case XZ.CHECK_CRC64: + return new CRC64(); + + case XZ.CHECK_SHA256: + try { + return new SHA256(); + } catch (java.security.NoSuchAlgorithmException e) {} + + break; + } + + throw new UnsupportedOptionsException( + "Unsupported Check ID " + checkType); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/check/None.java b/HMCLAPI/src/main/java/org/tukaani/xz/check/None.java new file mode 100644 index 000000000..b07c8e667 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/check/None.java @@ -0,0 +1,24 @@ +/* + * None + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.check; + +public class None extends Check { + public None() { + size = 0; + name = "None"; + } + + public void update(byte[] buf, int off, int len) {} + + public byte[] finish() { + byte[] empty = new byte[0]; + return empty; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/check/SHA256.java b/HMCLAPI/src/main/java/org/tukaani/xz/check/SHA256.java new file mode 100644 index 000000000..66503c793 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/check/SHA256.java @@ -0,0 +1,30 @@ +/* + * SHA256 + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.check; + +public class SHA256 extends Check { + private final java.security.MessageDigest sha256; + + public SHA256() throws java.security.NoSuchAlgorithmException { + size = 32; + name = "SHA-256"; + sha256 = java.security.MessageDigest.getInstance("SHA-256"); + } + + public void update(byte[] buf, int off, int len) { + sha256.update(buf, off, len); + } + + public byte[] finish() { + byte[] buf = sha256.digest(); + sha256.reset(); + return buf; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/common/DecoderUtil.java b/HMCLAPI/src/main/java/org/tukaani/xz/common/DecoderUtil.java new file mode 100644 index 000000000..77ba4413e --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/common/DecoderUtil.java @@ -0,0 +1,121 @@ +/* + * DecoderUtil + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.common; + +import java.io.InputStream; +import java.io.IOException; +import java.io.EOFException; +import java.util.zip.CRC32; +import org.tukaani.xz.XZ; +import org.tukaani.xz.XZFormatException; +import org.tukaani.xz.CorruptedInputException; +import org.tukaani.xz.UnsupportedOptionsException; + +public class DecoderUtil extends Util { + public static boolean isCRC32Valid(byte[] buf, int off, int len, + int ref_off) { + CRC32 crc32 = new CRC32(); + crc32.update(buf, off, len); + long value = crc32.getValue(); + + for (int i = 0; i < 4; ++i) + if ((byte)(value >>> (i * 8)) != buf[ref_off + i]) + return false; + + return true; + } + + public static StreamFlags decodeStreamHeader(byte[] buf) + throws IOException { + for (int i = 0; i < XZ.HEADER_MAGIC.length; ++i) + if (buf[i] != XZ.HEADER_MAGIC[i]) + throw new XZFormatException(); + + if (!isCRC32Valid(buf, XZ.HEADER_MAGIC.length, 2, + XZ.HEADER_MAGIC.length + 2)) + throw new CorruptedInputException("XZ Stream Header is corrupt"); + + try { + return decodeStreamFlags(buf, XZ.HEADER_MAGIC.length); + } catch (UnsupportedOptionsException e) { + throw new UnsupportedOptionsException( + "Unsupported options in XZ Stream Header"); + } + } + + public static StreamFlags decodeStreamFooter(byte[] buf) + throws IOException { + if (buf[10] != XZ.FOOTER_MAGIC[0] || buf[11] != XZ.FOOTER_MAGIC[1]) { + // NOTE: The exception could be XZFormatException too. + // It depends on the situation which one is better. + throw new CorruptedInputException("XZ Stream Footer is corrupt"); + } + + if (!isCRC32Valid(buf, 4, 6, 0)) + throw new CorruptedInputException("XZ Stream Footer is corrupt"); + + StreamFlags streamFlags; + try { + streamFlags = decodeStreamFlags(buf, 8); + } catch (UnsupportedOptionsException e) { + throw new UnsupportedOptionsException( + "Unsupported options in XZ Stream Footer"); + } + + streamFlags.backwardSize = 0; + for (int i = 0; i < 4; ++i) + streamFlags.backwardSize |= (buf[i + 4] & 0xFF) << (i * 8); + + streamFlags.backwardSize = (streamFlags.backwardSize + 1) * 4; + + return streamFlags; + } + + private static StreamFlags decodeStreamFlags(byte[] buf, int off) + throws UnsupportedOptionsException { + if (buf[off] != 0x00 || (buf[off + 1] & 0xFF) >= 0x10) + throw new UnsupportedOptionsException(); + + StreamFlags streamFlags = new StreamFlags(); + streamFlags.checkType = buf[off + 1]; + + return streamFlags; + } + + public static boolean areStreamFlagsEqual(StreamFlags a, StreamFlags b) { + // backwardSize is intentionally not compared. + return a.checkType == b.checkType; + } + + public static long decodeVLI(InputStream in) throws IOException { + int b = in.read(); + if (b == -1) + throw new EOFException(); + + long num = b & 0x7F; + int i = 0; + + while ((b & 0x80) != 0x00) { + if (++i >= VLI_SIZE_MAX) + throw new CorruptedInputException(); + + b = in.read(); + if (b == -1) + throw new EOFException(); + + if (b == 0x00) + throw new CorruptedInputException(); + + num |= (long)(b & 0x7F) << (i * 7); + } + + return num; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/common/EncoderUtil.java b/HMCLAPI/src/main/java/org/tukaani/xz/common/EncoderUtil.java new file mode 100644 index 000000000..57f688b54 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/common/EncoderUtil.java @@ -0,0 +1,36 @@ +/* + * EncoderUtil + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.common; + +import java.io.OutputStream; +import java.io.IOException; +import java.util.zip.CRC32; + +public class EncoderUtil extends Util { + public static void writeCRC32(OutputStream out, byte[] buf) + throws IOException { + CRC32 crc32 = new CRC32(); + crc32.update(buf); + long value = crc32.getValue(); + + for (int i = 0; i < 4; ++i) + out.write((byte)(value >>> (i * 8))); + } + + public static void encodeVLI(OutputStream out, long num) + throws IOException { + while (num >= 0x80) { + out.write((byte)(num | 0x80)); + num >>>= 7; + } + + out.write((byte)num); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/common/StreamFlags.java b/HMCLAPI/src/main/java/org/tukaani/xz/common/StreamFlags.java new file mode 100644 index 000000000..b306987d0 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/common/StreamFlags.java @@ -0,0 +1,15 @@ +/* + * StreamFlags + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.common; + +public class StreamFlags { + public int checkType = -1; + public long backwardSize = -1; +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/common/Util.java b/HMCLAPI/src/main/java/org/tukaani/xz/common/Util.java new file mode 100644 index 000000000..c4324ce05 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/common/Util.java @@ -0,0 +1,28 @@ +/* + * Util + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.common; + +public class Util { + public static final int STREAM_HEADER_SIZE = 12; + public static final long BACKWARD_SIZE_MAX = 1L << 34; + public static final int BLOCK_HEADER_SIZE_MAX = 1024; + public static final long VLI_MAX = Long.MAX_VALUE; + public static final int VLI_SIZE_MAX = 9; + + public static int getVLISize(long num) { + int size = 0; + do { + ++size; + num >>= 7; + } while (num != 0); + + return size; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/delta/DeltaCoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/delta/DeltaCoder.java new file mode 100644 index 000000000..d94eb6605 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/delta/DeltaCoder.java @@ -0,0 +1,27 @@ +/* + * DeltaCoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.delta; + +abstract class DeltaCoder { + static final int DISTANCE_MIN = 1; + static final int DISTANCE_MAX = 256; + static final int DISTANCE_MASK = DISTANCE_MAX - 1; + + final int distance; + final byte[] history = new byte[DISTANCE_MAX]; + int pos = 0; + + DeltaCoder(int distance) { + if (distance < DISTANCE_MIN || distance > DISTANCE_MAX) + throw new IllegalArgumentException(); + + this.distance = distance; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/delta/DeltaDecoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/delta/DeltaDecoder.java new file mode 100644 index 000000000..154cbf349 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/delta/DeltaDecoder.java @@ -0,0 +1,24 @@ +/* + * DeltaDecoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.delta; + +public class DeltaDecoder extends DeltaCoder { + public DeltaDecoder(int distance) { + super(distance); + } + + public void decode(byte[] buf, int off, int len) { + int end = off + len; + for (int i = off; i < end; ++i) { + buf[i] += history[(distance + pos) & DISTANCE_MASK]; + history[pos-- & DISTANCE_MASK] = buf[i]; + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/delta/DeltaEncoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/delta/DeltaEncoder.java new file mode 100644 index 000000000..17accce98 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/delta/DeltaEncoder.java @@ -0,0 +1,24 @@ +/* + * DeltaEncoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.delta; + +public class DeltaEncoder extends DeltaCoder { + public DeltaEncoder(int distance) { + super(distance); + } + + public void encode(byte[] in, int in_off, int len, byte[] out) { + for (int i = 0; i < len; ++i) { + byte tmp = history[(distance + pos) & DISTANCE_MASK]; + history[pos-- & DISTANCE_MASK] = in[in_off + i]; + out[i] = (byte)(in[in_off + i] - tmp); + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/index/BlockInfo.java b/HMCLAPI/src/main/java/org/tukaani/xz/index/BlockInfo.java new file mode 100644 index 000000000..babae7f78 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/index/BlockInfo.java @@ -0,0 +1,38 @@ +/* + * BlockInfo + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.index; + +import org.tukaani.xz.common.StreamFlags; + +public class BlockInfo { + public int blockNumber = -1; + public long compressedOffset = -1; + public long uncompressedOffset = -1; + public long unpaddedSize = -1; + public long uncompressedSize = -1; + + IndexDecoder index; + + public BlockInfo(IndexDecoder indexOfFirstStream) { + index = indexOfFirstStream; + } + + public int getCheckType() { + return index.getStreamFlags().checkType; + } + + public boolean hasNext() { + return index.hasRecord(blockNumber + 1); + } + + public void setNext() { + index.setBlockInfo(this, blockNumber + 1); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexBase.java b/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexBase.java new file mode 100644 index 000000000..e5561052c --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexBase.java @@ -0,0 +1,56 @@ +/* + * IndexBase + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.index; + +import org.tukaani.xz.common.Util; +import org.tukaani.xz.XZIOException; + +abstract class IndexBase { + private final XZIOException invalidIndexException; + long blocksSum = 0; + long uncompressedSum = 0; + long indexListSize = 0; + long recordCount = 0; + + IndexBase(XZIOException invalidIndexException) { + this.invalidIndexException = invalidIndexException; + } + + private long getUnpaddedIndexSize() { + // Index Indicator + Number of Records + List of Records + CRC32 + return 1 + Util.getVLISize(recordCount) + indexListSize + 4; + } + + public long getIndexSize() { + return (getUnpaddedIndexSize() + 3) & ~3; + } + + public long getStreamSize() { + return Util.STREAM_HEADER_SIZE + blocksSum + getIndexSize() + + Util.STREAM_HEADER_SIZE; + } + + int getIndexPaddingSize() { + return (int)((4 - getUnpaddedIndexSize()) & 3); + } + + void add(long unpaddedSize, long uncompressedSize) throws XZIOException { + blocksSum += (unpaddedSize + 3) & ~3; + uncompressedSum += uncompressedSize; + indexListSize += Util.getVLISize(unpaddedSize) + + Util.getVLISize(uncompressedSize); + ++recordCount; + + if (blocksSum < 0 || uncompressedSum < 0 + || getIndexSize() > Util.BACKWARD_SIZE_MAX + || getStreamSize() < 0) + throw invalidIndexException; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexDecoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexDecoder.java new file mode 100644 index 000000000..a3ae9863f --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexDecoder.java @@ -0,0 +1,223 @@ +/* + * IndexDecoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.index; + +import java.io.IOException; +import java.io.EOFException; +import java.util.zip.CheckedInputStream; +import org.tukaani.xz.common.DecoderUtil; +import org.tukaani.xz.common.StreamFlags; +import org.tukaani.xz.SeekableInputStream; +import org.tukaani.xz.CorruptedInputException; +import org.tukaani.xz.MemoryLimitException; +import org.tukaani.xz.UnsupportedOptionsException; + +public class IndexDecoder extends IndexBase { + private final StreamFlags streamFlags; + private final long streamPadding; + private final int memoryUsage; + + // Unpadded Size and Uncompressed Size fields + private final long[] unpadded; + private final long[] uncompressed; + + // Uncompressed size of the largest Block. It is used by + // SeekableXZInputStream to find out the largest Block of the .xz file. + private long largestBlockSize = 0; + + // Offsets relative to the beginning of the .xz file. These are all zero + // for the first Stream in the file. + private int recordOffset = 0; + private long compressedOffset = 0; + private long uncompressedOffset = 0; + + public IndexDecoder(SeekableInputStream in, StreamFlags streamFooterFlags, + long streamPadding, int memoryLimit) + throws IOException { + super(new CorruptedInputException("XZ Index is corrupt")); + this.streamFlags = streamFooterFlags; + this.streamPadding = streamPadding; + + // If endPos is exceeded before the CRC32 field has been decoded, + // the Index is corrupt. + long endPos = in.position() + streamFooterFlags.backwardSize - 4; + + java.util.zip.CRC32 crc32 = new java.util.zip.CRC32(); + CheckedInputStream inChecked = new CheckedInputStream(in, crc32); + + // Index Indicator + if (inChecked.read() != 0x00) + throw new CorruptedInputException("XZ Index is corrupt"); + + try { + // Number of Records + long count = DecoderUtil.decodeVLI(inChecked); + + // Catch Record counts that obviously too high to be valid. + // This test isn't exact because it ignores Index Indicator, + // Number of Records, and CRC32 fields, but this is good enough + // to catch the most obvious problems. + if (count >= streamFooterFlags.backwardSize / 2) + throw new CorruptedInputException("XZ Index is corrupt"); + + // If the Record count doesn't fit into an int, we cannot + // allocate the arrays to hold the Records. + if (count > Integer.MAX_VALUE) + throw new UnsupportedOptionsException("XZ Index has over " + + Integer.MAX_VALUE + " Records"); + + // Calculate approximate memory requirements and check the + // memory usage limit. + memoryUsage = 1 + (int)((16L * count + 1023) / 1024); + if (memoryLimit >= 0 && memoryUsage > memoryLimit) + throw new MemoryLimitException(memoryUsage, memoryLimit); + + // Allocate the arrays for the Records. + unpadded = new long[(int)count]; + uncompressed = new long[(int)count]; + int record = 0; + + // Decode the Records. + for (int i = (int)count; i > 0; --i) { + // Get the next Record. + long unpaddedSize = DecoderUtil.decodeVLI(inChecked); + long uncompressedSize = DecoderUtil.decodeVLI(inChecked); + + // Check that the input position stays sane. Since this is + // checked only once per loop iteration instead of for + // every input byte read, it's still possible that + // EOFException gets thrown with corrupt input. + if (in.position() > endPos) + throw new CorruptedInputException("XZ Index is corrupt"); + + // Add the new Record. + unpadded[record] = blocksSum + unpaddedSize; + uncompressed[record] = uncompressedSum + uncompressedSize; + ++record; + super.add(unpaddedSize, uncompressedSize); + assert record == recordCount; + + // Remember the uncompressed size of the largest Block. + if (largestBlockSize < uncompressedSize) + largestBlockSize = uncompressedSize; + } + } catch (EOFException e) { + // EOFException is caught just in case a corrupt input causes + // DecoderUtil.decodeVLI to read too much at once. + throw new CorruptedInputException("XZ Index is corrupt"); + } + + // Validate that the size of the Index field matches + // Backward Size. + int indexPaddingSize = getIndexPaddingSize(); + if (in.position() + indexPaddingSize != endPos) + throw new CorruptedInputException("XZ Index is corrupt"); + + // Index Padding + while (indexPaddingSize-- > 0) + if (inChecked.read() != 0x00) + throw new CorruptedInputException("XZ Index is corrupt"); + + // CRC32 + long value = crc32.getValue(); + for (int i = 0; i < 4; ++i) + if (((value >>> (i * 8)) & 0xFF) != in.read()) + throw new CorruptedInputException("XZ Index is corrupt"); + } + + public void setOffsets(IndexDecoder prev) { + // NOTE: SeekableXZInputStream checks that the total number of Blocks + // in concatenated Streams fits into an int. + recordOffset = prev.recordOffset + (int)prev.recordCount; + compressedOffset = prev.compressedOffset + + prev.getStreamSize() + prev.streamPadding; + assert (compressedOffset & 3) == 0; + uncompressedOffset = prev.uncompressedOffset + prev.uncompressedSum; + } + + public int getMemoryUsage() { + return memoryUsage; + } + + public StreamFlags getStreamFlags() { + return streamFlags; + } + + public int getRecordCount() { + // It was already checked in the constructor that it fits into an int. + // Otherwise we couldn't have allocated the arrays. + return (int)recordCount; + } + + public long getUncompressedSize() { + return uncompressedSum; + } + + public long getLargestBlockSize() { + return largestBlockSize; + } + + public boolean hasUncompressedOffset(long pos) { + return pos >= uncompressedOffset + && pos < uncompressedOffset + uncompressedSum; + } + + public boolean hasRecord(int blockNumber) { + return blockNumber >= recordOffset + && blockNumber < recordOffset + recordCount; + } + + public void locateBlock(BlockInfo info, long target) { + assert target >= uncompressedOffset; + target -= uncompressedOffset; + assert target < uncompressedSum; + + int left = 0; + int right = unpadded.length - 1; + + while (left < right) { + int i = left + (right - left) / 2; + + if (uncompressed[i] <= target) + left = i + 1; + else + right = i; + } + + setBlockInfo(info, recordOffset + left); + } + + public void setBlockInfo(BlockInfo info, int blockNumber) { + // The caller has checked that the given Block number is inside + // this Index. + assert blockNumber >= recordOffset; + assert blockNumber - recordOffset < recordCount; + + info.index = this; + info.blockNumber = blockNumber; + + int pos = blockNumber - recordOffset; + + if (pos == 0) { + info.compressedOffset = 0; + info.uncompressedOffset = 0; + } else { + info.compressedOffset = (unpadded[pos - 1] + 3) & ~3; + info.uncompressedOffset = uncompressed[pos - 1]; + } + + info.unpaddedSize = unpadded[pos] - info.compressedOffset; + info.uncompressedSize = uncompressed[pos] - info.uncompressedOffset; + + info.compressedOffset += compressedOffset + + DecoderUtil.STREAM_HEADER_SIZE; + info.uncompressedOffset += uncompressedOffset; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexEncoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexEncoder.java new file mode 100644 index 000000000..9db40d110 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexEncoder.java @@ -0,0 +1,59 @@ +/* + * IndexEncoder + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.index; + +import java.io.OutputStream; +import java.io.IOException; +import java.util.ArrayList; +import java.util.Iterator; +import java.util.zip.CheckedOutputStream; +import org.tukaani.xz.common.EncoderUtil; +import org.tukaani.xz.XZIOException; + +public class IndexEncoder extends IndexBase { + private final ArrayList records = new ArrayList(); + + public IndexEncoder() { + super(new XZIOException("XZ Stream or its Index has grown too big")); + } + + public void add(long unpaddedSize, long uncompressedSize) + throws XZIOException { + super.add(unpaddedSize, uncompressedSize); + records.add(new IndexRecord(unpaddedSize, uncompressedSize)); + } + + public void encode(OutputStream out) throws IOException { + java.util.zip.CRC32 crc32 = new java.util.zip.CRC32(); + CheckedOutputStream outChecked = new CheckedOutputStream(out, crc32); + + // Index Indicator + outChecked.write(0x00); + + // Number of Records + EncoderUtil.encodeVLI(outChecked, recordCount); + + // List of Records + for (Iterator i = records.iterator(); i.hasNext(); ) { + IndexRecord record = (IndexRecord)i.next(); + EncoderUtil.encodeVLI(outChecked, record.unpadded); + EncoderUtil.encodeVLI(outChecked, record.uncompressed); + } + + // Index Padding + for (int i = getIndexPaddingSize(); i > 0; --i) + outChecked.write(0x00); + + // CRC32 + long value = crc32.getValue(); + for (int i = 0; i < 4; ++i) + out.write((byte)(value >>> (i * 8))); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexHash.java b/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexHash.java new file mode 100644 index 000000000..ab168c69f --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexHash.java @@ -0,0 +1,94 @@ +/* + * IndexHash + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.index; + +import java.io.InputStream; +import java.io.DataInputStream; +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.Arrays; +import java.util.zip.CheckedInputStream; +import org.tukaani.xz.common.DecoderUtil; +import org.tukaani.xz.XZIOException; +import org.tukaani.xz.CorruptedInputException; + +public class IndexHash extends IndexBase { + private org.tukaani.xz.check.Check hash; + + public IndexHash() { + super(new CorruptedInputException()); + + try { + hash = new org.tukaani.xz.check.SHA256(); + } catch (java.security.NoSuchAlgorithmException e) { + hash = new org.tukaani.xz.check.CRC32(); + } + } + + public void add(long unpaddedSize, long uncompressedSize) + throws XZIOException { + super.add(unpaddedSize, uncompressedSize); + + ByteBuffer buf = ByteBuffer.allocate(2 * 8); + buf.putLong(unpaddedSize); + buf.putLong(uncompressedSize); + hash.update(buf.array()); + } + + public void validate(InputStream in) throws IOException { + // Index Indicator (0x00) has already been read by BlockInputStream + // so add 0x00 to the CRC32 here. + java.util.zip.CRC32 crc32 = new java.util.zip.CRC32(); + crc32.update('\0'); + CheckedInputStream inChecked = new CheckedInputStream(in, crc32); + + // Get and validate the Number of Records field. + long storedRecordCount = DecoderUtil.decodeVLI(inChecked); + if (storedRecordCount != recordCount) + throw new CorruptedInputException("XZ Index is corrupt"); + + // Decode and hash the Index field and compare it to + // the hash value calculated from the decoded Blocks. + IndexHash stored = new IndexHash(); + for (long i = 0; i < recordCount; ++i) { + long unpaddedSize = DecoderUtil.decodeVLI(inChecked); + long uncompressedSize = DecoderUtil.decodeVLI(inChecked); + + try { + stored.add(unpaddedSize, uncompressedSize); + } catch (XZIOException e) { + throw new CorruptedInputException("XZ Index is corrupt"); + } + + if (stored.blocksSum > blocksSum + || stored.uncompressedSum > uncompressedSum + || stored.indexListSize > indexListSize) + throw new CorruptedInputException("XZ Index is corrupt"); + } + + if (stored.blocksSum != blocksSum + || stored.uncompressedSum != uncompressedSum + || stored.indexListSize != indexListSize + || !Arrays.equals(stored.hash.finish(), hash.finish())) + throw new CorruptedInputException("XZ Index is corrupt"); + + // Index Padding + DataInputStream inData = new DataInputStream(inChecked); + for (int i = getIndexPaddingSize(); i > 0; --i) + if (inData.readUnsignedByte() != 0x00) + throw new CorruptedInputException("XZ Index is corrupt"); + + // CRC32 + long value = crc32.getValue(); + for (int i = 0; i < 4; ++i) + if (((value >>> (i * 8)) & 0xFF) != inData.readUnsignedByte()) + throw new CorruptedInputException("XZ Index is corrupt"); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexRecord.java b/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexRecord.java new file mode 100644 index 000000000..5f6ba0fc9 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/index/IndexRecord.java @@ -0,0 +1,20 @@ +/* + * IndexRecord + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.index; + +class IndexRecord { + final long unpadded; + final long uncompressed; + + IndexRecord(long unpadded, long uncompressed) { + this.unpadded = unpadded; + this.uncompressed = uncompressed; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lz/BT4.java b/HMCLAPI/src/main/java/org/tukaani/xz/lz/BT4.java new file mode 100644 index 000000000..a73b666f2 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lz/BT4.java @@ -0,0 +1,255 @@ +/* + * Binary Tree match finder with 2-, 3-, and 4-byte hashing + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lz; + +final class BT4 extends LZEncoder { + private final Hash234 hash; + private final int[] tree; + private final Matches matches; + private final int depthLimit; + + private final int cyclicSize; + private int cyclicPos = -1; + private int lzPos; + + static int getMemoryUsage(int dictSize) { + return Hash234.getMemoryUsage(dictSize) + dictSize / (1024 / 8) + 10; + } + + BT4(int dictSize, int beforeSizeMin, int readAheadMax, + int niceLen, int matchLenMax, int depthLimit) { + super(dictSize, beforeSizeMin, readAheadMax, niceLen, matchLenMax); + + cyclicSize = dictSize + 1; + lzPos = cyclicSize; + + hash = new Hash234(dictSize); + tree = new int[cyclicSize * 2]; + + // Substracting 1 because the shortest match that this match + // finder can find is 2 bytes, so there's no need to reserve + // space for one-byte matches. + matches = new Matches(niceLen - 1); + + this.depthLimit = depthLimit > 0 ? depthLimit : 16 + niceLen / 2; + } + + private int movePos() { + int avail = movePos(niceLen, 4); + + if (avail != 0) { + if (++lzPos == Integer.MAX_VALUE) { + int normalizationOffset = Integer.MAX_VALUE - cyclicSize; + hash.normalize(normalizationOffset); + normalize(tree, normalizationOffset); + lzPos -= normalizationOffset; + } + + if (++cyclicPos == cyclicSize) + cyclicPos = 0; + } + + return avail; + } + + public Matches getMatches() { + matches.count = 0; + + int matchLenLimit = matchLenMax; + int niceLenLimit = niceLen; + int avail = movePos(); + + if (avail < matchLenLimit) { + if (avail == 0) + return matches; + + matchLenLimit = avail; + if (niceLenLimit > avail) + niceLenLimit = avail; + } + + hash.calcHashes(buf, readPos); + int delta2 = lzPos - hash.getHash2Pos(); + int delta3 = lzPos - hash.getHash3Pos(); + int currentMatch = hash.getHash4Pos(); + hash.updateTables(lzPos); + + int lenBest = 0; + + // See if the hash from the first two bytes found a match. + // The hashing algorithm guarantees that if the first byte + // matches, also the second byte does, so there's no need to + // test the second byte. + if (delta2 < cyclicSize && buf[readPos - delta2] == buf[readPos]) { + lenBest = 2; + matches.len[0] = 2; + matches.dist[0] = delta2 - 1; + matches.count = 1; + } + + // See if the hash from the first three bytes found a match that + // is different from the match possibly found by the two-byte hash. + // Also here the hashing algorithm guarantees that if the first byte + // matches, also the next two bytes do. + if (delta2 != delta3 && delta3 < cyclicSize + && buf[readPos - delta3] == buf[readPos]) { + lenBest = 3; + matches.dist[matches.count++] = delta3 - 1; + delta2 = delta3; + } + + // If a match was found, see how long it is. + if (matches.count > 0) { + while (lenBest < matchLenLimit && buf[readPos + lenBest - delta2] + == buf[readPos + lenBest]) + ++lenBest; + + matches.len[matches.count - 1] = lenBest; + + // Return if it is long enough (niceLen or reached the end of + // the dictionary). + if (lenBest >= niceLenLimit) { + skip(niceLenLimit, currentMatch); + return matches; + } + } + + // Long enough match wasn't found so easily. Look for better matches + // from the binary tree. + if (lenBest < 3) + lenBest = 3; + + int depth = depthLimit; + + int ptr0 = (cyclicPos << 1) + 1; + int ptr1 = cyclicPos << 1; + int len0 = 0; + int len1 = 0; + + while (true) { + int delta = lzPos - currentMatch; + + // Return if the search depth limit has been reached or + // if the distance of the potential match exceeds the + // dictionary size. + if (depth-- == 0 || delta >= cyclicSize) { + tree[ptr0] = 0; + tree[ptr1] = 0; + return matches; + } + + int pair = (cyclicPos - delta + + (delta > cyclicPos ? cyclicSize : 0)) << 1; + int len = Math.min(len0, len1); + + if (buf[readPos + len - delta] == buf[readPos + len]) { + while (++len < matchLenLimit) + if (buf[readPos + len - delta] != buf[readPos + len]) + break; + + if (len > lenBest) { + lenBest = len; + matches.len[matches.count] = len; + matches.dist[matches.count] = delta - 1; + ++matches.count; + + if (len >= niceLenLimit) { + tree[ptr1] = tree[pair]; + tree[ptr0] = tree[pair + 1]; + return matches; + } + } + } + + if ((buf[readPos + len - delta] & 0xFF) + < (buf[readPos + len] & 0xFF)) { + tree[ptr1] = currentMatch; + ptr1 = pair + 1; + currentMatch = tree[ptr1]; + len1 = len; + } else { + tree[ptr0] = currentMatch; + ptr0 = pair; + currentMatch = tree[ptr0]; + len0 = len; + } + } + } + + private void skip(int niceLenLimit, int currentMatch) { + int depth = depthLimit; + + int ptr0 = (cyclicPos << 1) + 1; + int ptr1 = cyclicPos << 1; + int len0 = 0; + int len1 = 0; + + while (true) { + int delta = lzPos - currentMatch; + + if (depth-- == 0 || delta >= cyclicSize) { + tree[ptr0] = 0; + tree[ptr1] = 0; + return; + } + + int pair = (cyclicPos - delta + + (delta > cyclicPos ? cyclicSize : 0)) << 1; + int len = Math.min(len0, len1); + + if (buf[readPos + len - delta] == buf[readPos + len]) { + // No need to look for longer matches than niceLenLimit + // because we only are updating the tree, not returning + // matches found to the caller. + do { + if (++len == niceLenLimit) { + tree[ptr1] = tree[pair]; + tree[ptr0] = tree[pair + 1]; + return; + } + } while (buf[readPos + len - delta] == buf[readPos + len]); + } + + if ((buf[readPos + len - delta] & 0xFF) + < (buf[readPos + len] & 0xFF)) { + tree[ptr1] = currentMatch; + ptr1 = pair + 1; + currentMatch = tree[ptr1]; + len1 = len; + } else { + tree[ptr0] = currentMatch; + ptr0 = pair; + currentMatch = tree[ptr0]; + len0 = len; + } + } + } + + public void skip(int len) { + while (len-- > 0) { + int niceLenLimit = niceLen; + int avail = movePos(); + + if (avail < niceLenLimit) { + if (avail == 0) + continue; + + niceLenLimit = avail; + } + + hash.calcHashes(buf, readPos); + int currentMatch = hash.getHash4Pos(); + hash.updateTables(lzPos); + + skip(niceLenLimit, currentMatch); + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lz/CRC32Hash.java b/HMCLAPI/src/main/java/org/tukaani/xz/lz/CRC32Hash.java new file mode 100644 index 000000000..2adfdbfd9 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lz/CRC32Hash.java @@ -0,0 +1,35 @@ +/* + * CRC32Hash + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lz; + +/** + * Provides a CRC32 table using the polynomial from IEEE 802.3. + */ +class CRC32Hash { + private static final int CRC32_POLY = 0xEDB88320; + + static final int[] crcTable = new int[256]; + + static { + for (int i = 0; i < 256; ++i) { + int r = i; + + for (int j = 0; j < 8; ++j) { + if ((r & 1) != 0) + r = (r >>> 1) ^ CRC32_POLY; + else + r >>>= 1; + } + + crcTable[i] = r; + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lz/HC4.java b/HMCLAPI/src/main/java/org/tukaani/xz/lz/HC4.java new file mode 100644 index 000000000..0f49fd4ea --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lz/HC4.java @@ -0,0 +1,200 @@ +/* + * Hash Chain match finder with 2-, 3-, and 4-byte hashing + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lz; + +final class HC4 extends LZEncoder { + private final Hash234 hash; + private final int[] chain; + private final Matches matches; + private final int depthLimit; + + private final int cyclicSize; + private int cyclicPos = -1; + private int lzPos; + + /** + * Gets approximate memory usage of the match finder as kibibytes. + */ + static int getMemoryUsage(int dictSize) { + return Hash234.getMemoryUsage(dictSize) + dictSize / (1024 / 4) + 10; + } + + /** + * Creates a new LZEncoder with the HC4 match finder. + * See LZEncoder.getInstance for parameter descriptions. + */ + HC4(int dictSize, int beforeSizeMin, int readAheadMax, + int niceLen, int matchLenMax, int depthLimit) { + super(dictSize, beforeSizeMin, readAheadMax, niceLen, matchLenMax); + + hash = new Hash234(dictSize); + + // +1 because we need dictSize bytes of history + the current byte. + cyclicSize = dictSize + 1; + chain = new int[cyclicSize]; + lzPos = cyclicSize; + + // Substracting 1 because the shortest match that this match + // finder can find is 2 bytes, so there's no need to reserve + // space for one-byte matches. + matches = new Matches(niceLen - 1); + + // Use a default depth limit if no other value was specified. + // The default is just something based on experimentation; + // it's nothing magic. + this.depthLimit = (depthLimit > 0) ? depthLimit : 4 + niceLen / 4; + } + + /** + * Moves to the next byte, checks that there is enough available space, + * and possibly normalizes the hash tables and the hash chain. + * + * @return number of bytes available, including the current byte + */ + private int movePos() { + int avail = movePos(4, 4); + + if (avail != 0) { + if (++lzPos == Integer.MAX_VALUE) { + int normalizationOffset = Integer.MAX_VALUE - cyclicSize; + hash.normalize(normalizationOffset); + normalize(chain, normalizationOffset); + lzPos -= normalizationOffset; + } + + if (++cyclicPos == cyclicSize) + cyclicPos = 0; + } + + return avail; + } + + public Matches getMatches() { + matches.count = 0; + int matchLenLimit = matchLenMax; + int niceLenLimit = niceLen; + int avail = movePos(); + + if (avail < matchLenLimit) { + if (avail == 0) + return matches; + + matchLenLimit = avail; + if (niceLenLimit > avail) + niceLenLimit = avail; + } + + hash.calcHashes(buf, readPos); + int delta2 = lzPos - hash.getHash2Pos(); + int delta3 = lzPos - hash.getHash3Pos(); + int currentMatch = hash.getHash4Pos(); + hash.updateTables(lzPos); + + chain[cyclicPos] = currentMatch; + + int lenBest = 0; + + // See if the hash from the first two bytes found a match. + // The hashing algorithm guarantees that if the first byte + // matches, also the second byte does, so there's no need to + // test the second byte. + if (delta2 < cyclicSize && buf[readPos - delta2] == buf[readPos]) { + lenBest = 2; + matches.len[0] = 2; + matches.dist[0] = delta2 - 1; + matches.count = 1; + } + + // See if the hash from the first three bytes found a match that + // is different from the match possibly found by the two-byte hash. + // Also here the hashing algorithm guarantees that if the first byte + // matches, also the next two bytes do. + if (delta2 != delta3 && delta3 < cyclicSize + && buf[readPos - delta3] == buf[readPos]) { + lenBest = 3; + matches.dist[matches.count++] = delta3 - 1; + delta2 = delta3; + } + + // If a match was found, see how long it is. + if (matches.count > 0) { + while (lenBest < matchLenLimit && buf[readPos + lenBest - delta2] + == buf[readPos + lenBest]) + ++lenBest; + + matches.len[matches.count - 1] = lenBest; + + // Return if it is long enough (niceLen or reached the end of + // the dictionary). + if (lenBest >= niceLenLimit) + return matches; + } + + // Long enough match wasn't found so easily. Look for better matches + // from the hash chain. + if (lenBest < 3) + lenBest = 3; + + int depth = depthLimit; + + while (true) { + int delta = lzPos - currentMatch; + + // Return if the search depth limit has been reached or + // if the distance of the potential match exceeds the + // dictionary size. + if (depth-- == 0 || delta >= cyclicSize) + return matches; + + currentMatch = chain[cyclicPos - delta + + (delta > cyclicPos ? cyclicSize : 0)]; + + // Test the first byte and the first new byte that would give us + // a match that is at least one byte longer than lenBest. This + // too short matches get quickly skipped. + if (buf[readPos + lenBest - delta] == buf[readPos + lenBest] + && buf[readPos - delta] == buf[readPos]) { + // Calculate the length of the match. + int len = 0; + while (++len < matchLenLimit) + if (buf[readPos + len - delta] != buf[readPos + len]) + break; + + // Use the match if and only if it is better than the longest + // match found so far. + if (len > lenBest) { + lenBest = len; + matches.len[matches.count] = len; + matches.dist[matches.count] = delta - 1; + ++matches.count; + + // Return if it is long enough (niceLen or reached the + // end of the dictionary). + if (len >= niceLenLimit) + return matches; + } + } + } + } + + public void skip(int len) { + assert len >= 0; + + while (len-- > 0) { + if (movePos() != 0) { + // Update the hash chain and hash tables. + hash.calcHashes(buf, readPos); + chain[cyclicPos] = hash.getHash4Pos(); + hash.updateTables(lzPos); + } + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lz/Hash234.java b/HMCLAPI/src/main/java/org/tukaani/xz/lz/Hash234.java new file mode 100644 index 000000000..8253bc047 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lz/Hash234.java @@ -0,0 +1,89 @@ +/* + * 2-, 3-, and 4-byte hashing + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lz; + +final class Hash234 extends CRC32Hash { + private static final int HASH_2_SIZE = 1 << 10; + private static final int HASH_2_MASK = HASH_2_SIZE - 1; + + private static final int HASH_3_SIZE = 1 << 16; + private static final int HASH_3_MASK = HASH_3_SIZE - 1; + + private final int hash4Mask; + + private final int[] hash2Table = new int[HASH_2_SIZE]; + private final int[] hash3Table = new int[HASH_3_SIZE]; + private final int[] hash4Table; + + private int hash2Value = 0; + private int hash3Value = 0; + private int hash4Value = 0; + + static int getHash4Size(int dictSize) { + int h = dictSize - 1; + h |= h >>> 1; + h |= h >>> 2; + h |= h >>> 4; + h |= h >>> 8; + h >>>= 1; + h |= 0xFFFF; + if (h > (1 << 24)) + h >>>= 1; + + return h + 1; + } + + static int getMemoryUsage(int dictSize) { + // Sizes of the hash arrays + a little extra + return (HASH_2_SIZE + HASH_3_SIZE + getHash4Size(dictSize)) + / (1024 / 4) + 4; + } + + Hash234(int dictSize) { + hash4Table = new int[getHash4Size(dictSize)]; + hash4Mask = hash4Table.length - 1; + } + + void calcHashes(byte[] buf, int off) { + int temp = crcTable[buf[off] & 0xFF] ^ (buf[off + 1] & 0xFF); + hash2Value = temp & HASH_2_MASK; + + temp ^= (buf[off + 2] & 0xFF) << 8; + hash3Value = temp & HASH_3_MASK; + + temp ^= crcTable[buf[off + 3] & 0xFF] << 5; + hash4Value = temp & hash4Mask; + } + + int getHash2Pos() { + return hash2Table[hash2Value]; + } + + int getHash3Pos() { + return hash3Table[hash3Value]; + } + + int getHash4Pos() { + return hash4Table[hash4Value]; + } + + void updateTables(int pos) { + hash2Table[hash2Value] = pos; + hash3Table[hash3Value] = pos; + hash4Table[hash4Value] = pos; + } + + void normalize(int normalizeOffset) { + LZEncoder.normalize(hash2Table, normalizeOffset); + LZEncoder.normalize(hash3Table, normalizeOffset); + LZEncoder.normalize(hash4Table, normalizeOffset); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lz/LZDecoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/lz/LZDecoder.java new file mode 100644 index 000000000..680fec10b --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lz/LZDecoder.java @@ -0,0 +1,126 @@ +/* + * LZDecoder + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lz; + +import java.io.DataInputStream; +import java.io.IOException; +import org.tukaani.xz.CorruptedInputException; + +public final class LZDecoder { + private final byte[] buf; + private int start = 0; + private int pos = 0; + private int full = 0; + private int limit = 0; + private int pendingLen = 0; + private int pendingDist = 0; + + public LZDecoder(int dictSize, byte[] presetDict) { + buf = new byte[dictSize]; + + if (presetDict != null) { + pos = Math.min(presetDict.length, dictSize); + full = pos; + start = pos; + System.arraycopy(presetDict, presetDict.length - pos, buf, 0, pos); + } + } + + public void reset() { + start = 0; + pos = 0; + full = 0; + limit = 0; + buf[buf.length - 1] = 0x00; + } + + public void setLimit(int outMax) { + if (buf.length - pos <= outMax) + limit = buf.length; + else + limit = pos + outMax; + } + + public boolean hasSpace() { + return pos < limit; + } + + public boolean hasPending() { + return pendingLen > 0; + } + + public int getPos() { + return pos; + } + + public int getByte(int dist) { + int offset = pos - dist - 1; + if (dist >= pos) + offset += buf.length; + + return buf[offset] & 0xFF; + } + + public void putByte(byte b) { + buf[pos++] = b; + + if (full < pos) + full = pos; + } + + public void repeat(int dist, int len) throws IOException { + if (dist < 0 || dist >= full) + throw new CorruptedInputException(); + + int left = Math.min(limit - pos, len); + pendingLen = len - left; + pendingDist = dist; + + int back = pos - dist - 1; + if (dist >= pos) + back += buf.length; + + do { + buf[pos++] = buf[back++]; + if (back == buf.length) + back = 0; + } while (--left > 0); + + if (full < pos) + full = pos; + } + + public void repeatPending() throws IOException { + if (pendingLen > 0) + repeat(pendingDist, pendingLen); + } + + public void copyUncompressed(DataInputStream inData, int len) + throws IOException { + int copySize = Math.min(buf.length - pos, len); + inData.readFully(buf, pos, copySize); + pos += copySize; + + if (full < pos) + full = pos; + } + + public int flush(byte[] out, int outOff) { + int copySize = pos - start; + if (pos == buf.length) + pos = 0; + + System.arraycopy(buf, start, out, outOff, copySize); + start = pos; + + return copySize; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lz/LZEncoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/lz/LZEncoder.java new file mode 100644 index 000000000..267d7dd4a --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lz/LZEncoder.java @@ -0,0 +1,419 @@ +/* + * LZEncoder + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lz; + +import java.io.OutputStream; +import java.io.IOException; + +public abstract class LZEncoder { + public static final int MF_HC4 = 0x04; + public static final int MF_BT4 = 0x14; + + /** + * Number of bytes to keep available before the current byte + * when moving the LZ window. + */ + private final int keepSizeBefore; + + /** + * Number of bytes that must be available, the current byte included, + * to make hasEnoughData return true. Flushing and finishing are + * naturally exceptions to this since there cannot be any data after + * the end of the uncompressed input. + */ + private final int keepSizeAfter; + + final int matchLenMax; + final int niceLen; + + final byte[] buf; + + int readPos = -1; + private int readLimit = -1; + private boolean finishing = false; + private int writePos = 0; + private int pendingSize = 0; + + static void normalize(int[] positions, int normalizationOffset) { + for (int i = 0; i < positions.length; ++i) { + if (positions[i] <= normalizationOffset) + positions[i] = 0; + else + positions[i] -= normalizationOffset; + } + } + + /** + * Gets the size of the LZ window buffer that needs to be allocated. + */ + private static int getBufSize( + int dictSize, int extraSizeBefore, int extraSizeAfter, + int matchLenMax) { + int keepSizeBefore = extraSizeBefore + dictSize; + int keepSizeAfter = extraSizeAfter + matchLenMax; + int reserveSize = Math.min(dictSize / 2 + (256 << 10), 512 << 20); + return keepSizeBefore + keepSizeAfter + reserveSize; + } + + /** + * Gets approximate memory usage of the LZEncoder base structure and + * the match finder as kibibytes. + */ + public static int getMemoryUsage( + int dictSize, int extraSizeBefore, int extraSizeAfter, + int matchLenMax, int mf) { + // Buffer size + a little extra + int m = getBufSize(dictSize, extraSizeBefore, extraSizeAfter, + matchLenMax) / 1024 + 10; + + switch (mf) { + case MF_HC4: + m += HC4.getMemoryUsage(dictSize); + break; + + case MF_BT4: + m += BT4.getMemoryUsage(dictSize); + break; + + default: + throw new IllegalArgumentException(); + } + + return m; + } + + /** + * Creates a new LZEncoder. + *

+ * @param dictSize dictionary size + * + * @param extraSizeBefore + * number of bytes to keep available in the + * history in addition to dictSize + * + * @param extraSizeAfter + * number of bytes that must be available + * after current position + matchLenMax + * + * @param niceLen if a match of at least niceLen + * bytes is found, be happy with it and don't + * stop looking for longer matches + * + * @param matchLenMax don't test for matches longer than + * matchLenMax bytes + * + * @param mf match finder ID + * + * @param depthLimit match finder search depth limit + */ + public static LZEncoder getInstance( + int dictSize, int extraSizeBefore, int extraSizeAfter, + int niceLen, int matchLenMax, int mf, int depthLimit) { + switch (mf) { + case MF_HC4: + return new HC4(dictSize, extraSizeBefore, extraSizeAfter, + niceLen, matchLenMax, depthLimit); + + case MF_BT4: + return new BT4(dictSize, extraSizeBefore, extraSizeAfter, + niceLen, matchLenMax, depthLimit); + } + + throw new IllegalArgumentException(); + } + + /** + * Creates a new LZEncoder. See getInstance. + */ + LZEncoder(int dictSize, int extraSizeBefore, int extraSizeAfter, + int niceLen, int matchLenMax) { + buf = new byte[getBufSize(dictSize, extraSizeBefore, extraSizeAfter, + matchLenMax)]; + + keepSizeBefore = extraSizeBefore + dictSize; + keepSizeAfter = extraSizeAfter + matchLenMax; + + this.matchLenMax = matchLenMax; + this.niceLen = niceLen; + } + + /** + * Sets a preset dictionary. If a preset dictionary is wanted, this + * function must be called immediately after creating the LZEncoder + * before any data has been encoded. + */ + public void setPresetDict(int dictSize, byte[] presetDict) { + assert !isStarted(); + assert writePos == 0; + + if (presetDict != null) { + // If the preset dictionary buffer is bigger than the dictionary + // size, copy only the tail of the preset dictionary. + int copySize = Math.min(presetDict.length, dictSize); + int offset = presetDict.length - copySize; + System.arraycopy(presetDict, offset, buf, 0, copySize); + writePos += copySize; + skip(copySize); + } + } + + /** + * Moves data from the end of the buffer to the beginning, discarding + * old data and making space for new input. + */ + private void moveWindow() { + // Align the move to a multiple of 16 bytes. LZMA2 needs this + // because it uses the lowest bits from readPos to get the + // alignment of the uncompressed data. + int moveOffset = (readPos + 1 - keepSizeBefore) & ~15; + int moveSize = writePos - moveOffset; + System.arraycopy(buf, moveOffset, buf, 0, moveSize); + + readPos -= moveOffset; + readLimit -= moveOffset; + writePos -= moveOffset; + } + + /** + * Copies new data into the LZEncoder's buffer. + */ + public int fillWindow(byte[] in, int off, int len) { + assert !finishing; + + // Move the sliding window if needed. + if (readPos >= buf.length - keepSizeAfter) + moveWindow(); + + // Try to fill the dictionary buffer. If it becomes full, + // some of the input bytes may be left unused. + if (len > buf.length - writePos) + len = buf.length - writePos; + + System.arraycopy(in, off, buf, writePos, len); + writePos += len; + + // Set the new readLimit but only if there's enough data to allow + // encoding of at least one more byte. + if (writePos >= keepSizeAfter) + readLimit = writePos - keepSizeAfter; + + processPendingBytes(); + + // Tell the caller how much input we actually copied into + // the dictionary. + return len; + } + + /** + * Process pending bytes remaining from preset dictionary initialization + * or encoder flush operation. + */ + private void processPendingBytes() { + // After flushing or setting a preset dictionary there will be + // pending data that hasn't been ran through the match finder yet. + // Run it through the match finder now if there is enough new data + // available (readPos < readLimit) that the encoder may encode at + // least one more input byte. This way we don't waste any time + // looping in the match finder (and marking the same bytes as + // pending again) if the application provides very little new data + // per write call. + if (pendingSize > 0 && readPos < readLimit) { + readPos -= pendingSize; + int oldPendingSize = pendingSize; + pendingSize = 0; + skip(oldPendingSize); + assert pendingSize < oldPendingSize; + } + } + + /** + * Returns true if at least one byte has already been run through + * the match finder. + */ + public boolean isStarted() { + return readPos != -1; + } + + /** + * Marks that all the input needs to be made available in + * the encoded output. + */ + public void setFlushing() { + readLimit = writePos - 1; + processPendingBytes(); + } + + /** + * Marks that there is no more input remaining. The read position + * can be advanced until the end of the data. + */ + public void setFinishing() { + readLimit = writePos - 1; + finishing = true; + processPendingBytes(); + } + + /** + * Tests if there is enough input available to let the caller encode + * at least one more byte. + */ + public boolean hasEnoughData(int alreadyReadLen) { + return readPos - alreadyReadLen < readLimit; + } + + public void copyUncompressed(OutputStream out, int backward, int len) + throws IOException { + out.write(buf, readPos + 1 - backward, len); + } + + /** + * Get the number of bytes available, including the current byte. + *

+ * Note that the result is undefined if getMatches or + * skip hasn't been called yet and no preset dictionary + * is being used. + */ + public int getAvail() { + assert isStarted(); + return writePos - readPos; + } + + /** + * Gets the lowest four bits of the absolute offset of the current byte. + * Bits other than the lowest four are undefined. + */ + public int getPos() { + return readPos; + } + + /** + * Gets the byte from the given backward offset. + *

+ * The current byte is at 0, the previous byte + * at 1 etc. To get a byte at zero-based distance, + * use getByte(dist + 1). + *

+ * This function is equivalent to getByte(0, backward). + */ + public int getByte(int backward) { + return buf[readPos - backward] & 0xFF; + } + + /** + * Gets the byte from the given forward minus backward offset. + * The forward offset is added to the current position. This lets + * one read bytes ahead of the current byte. + */ + public int getByte(int forward, int backward) { + return buf[readPos + forward - backward] & 0xFF; + } + + /** + * Get the length of a match at the given distance. + * + * @param dist zero-based distance of the match to test + * @param lenLimit don't test for a match longer than this + * + * @return length of the match; it is in the range [0, lenLimit] + */ + public int getMatchLen(int dist, int lenLimit) { + int backPos = readPos - dist - 1; + int len = 0; + + while (len < lenLimit && buf[readPos + len] == buf[backPos + len]) + ++len; + + return len; + } + + /** + * Get the length of a match at the given distance and forward offset. + * + * @param forward forward offset + * @param dist zero-based distance of the match to test + * @param lenLimit don't test for a match longer than this + * + * @return length of the match; it is in the range [0, lenLimit] + */ + public int getMatchLen(int forward, int dist, int lenLimit) { + int curPos = readPos + forward; + int backPos = curPos - dist - 1; + int len = 0; + + while (len < lenLimit && buf[curPos + len] == buf[backPos + len]) + ++len; + + return len; + } + + /** + * Verifies that the matches returned by the match finder are valid. + * This is meant to be used in an assert statement. This is totally + * useless for actual encoding since match finder's results should + * naturally always be valid if it isn't broken. + * + * @param matches return value from getMatches + * + * @return true if matches are valid, false if match finder is broken + */ + public boolean verifyMatches(Matches matches) { + int lenLimit = Math.min(getAvail(), matchLenMax); + + for (int i = 0; i < matches.count; ++i) + if (getMatchLen(matches.dist[i], lenLimit) != matches.len[i]) + return false; + + return true; + } + + /** + * Moves to the next byte, checks if there is enough input available, + * and returns the amount of input available. + * + * @param requiredForFlushing + * minimum number of available bytes when + * flushing; encoding may be continued with + * new input after flushing + * @param requiredForFinishing + * minimum number of available bytes when + * finishing; encoding must not be continued + * after finishing or the match finder state + * may be corrupt + * + * @return the number of bytes available or zero if there + * is not enough input available + */ + int movePos(int requiredForFlushing, int requiredForFinishing) { + assert requiredForFlushing >= requiredForFinishing; + + ++readPos; + int avail = writePos - readPos; + + if (avail < requiredForFlushing) { + if (avail < requiredForFinishing || !finishing) { + ++pendingSize; + avail = 0; + } + } + + return avail; + } + + /** + * Runs match finder for the next byte and returns the matches found. + */ + public abstract Matches getMatches(); + + /** + * Skips the given number of bytes in the match finder. + */ + public abstract void skip(int len); +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lz/Matches.java b/HMCLAPI/src/main/java/org/tukaani/xz/lz/Matches.java new file mode 100644 index 000000000..2fbee11b7 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lz/Matches.java @@ -0,0 +1,22 @@ +/* + * Matches + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lz; + +public final class Matches { + public final int[] len; + public final int[] dist; + public int count = 0; + + Matches(int countMax) { + len = new int[countMax]; + dist = new int[countMax]; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMACoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMACoder.java new file mode 100644 index 000000000..c31c9a6c2 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMACoder.java @@ -0,0 +1,140 @@ +/* + * LZMACoder + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lzma; + +import org.tukaani.xz.rangecoder.RangeCoder; + +abstract class LZMACoder { + static final int POS_STATES_MAX = 1 << 4; + + static final int MATCH_LEN_MIN = 2; + static final int MATCH_LEN_MAX = MATCH_LEN_MIN + LengthCoder.LOW_SYMBOLS + + LengthCoder.MID_SYMBOLS + + LengthCoder.HIGH_SYMBOLS - 1; + + static final int DIST_STATES = 4; + static final int DIST_SLOTS = 1 << 6; + static final int DIST_MODEL_START = 4; + static final int DIST_MODEL_END = 14; + static final int FULL_DISTANCES = 1 << (DIST_MODEL_END / 2); + + static final int ALIGN_BITS = 4; + static final int ALIGN_SIZE = 1 << ALIGN_BITS; + static final int ALIGN_MASK = ALIGN_SIZE - 1; + + static final int REPS = 4; + + final int posMask; + + final int[] reps = new int[REPS]; + final State state = new State(); + + final short[][] isMatch = new short[State.STATES][POS_STATES_MAX]; + final short[] isRep = new short[State.STATES]; + final short[] isRep0 = new short[State.STATES]; + final short[] isRep1 = new short[State.STATES]; + final short[] isRep2 = new short[State.STATES]; + final short[][] isRep0Long = new short[State.STATES][POS_STATES_MAX]; + final short[][] distSlots = new short[DIST_STATES][DIST_SLOTS]; + final short[][] distSpecial = { new short[2], new short[2], + new short[4], new short[4], + new short[8], new short[8], + new short[16], new short[16], + new short[32], new short[32] }; + final short[] distAlign = new short[ALIGN_SIZE]; + + static final int getDistState(int len) { + return len < DIST_STATES + MATCH_LEN_MIN + ? len - MATCH_LEN_MIN + : DIST_STATES - 1; + } + + LZMACoder(int pb) { + posMask = (1 << pb) - 1; + } + + void reset() { + reps[0] = 0; + reps[1] = 0; + reps[2] = 0; + reps[3] = 0; + state.reset(); + + for (int i = 0; i < isMatch.length; ++i) + RangeCoder.initProbs(isMatch[i]); + + RangeCoder.initProbs(isRep); + RangeCoder.initProbs(isRep0); + RangeCoder.initProbs(isRep1); + RangeCoder.initProbs(isRep2); + + for (int i = 0; i < isRep0Long.length; ++i) + RangeCoder.initProbs(isRep0Long[i]); + + for (int i = 0; i < distSlots.length; ++i) + RangeCoder.initProbs(distSlots[i]); + + for (int i = 0; i < distSpecial.length; ++i) + RangeCoder.initProbs(distSpecial[i]); + + RangeCoder.initProbs(distAlign); + } + + + abstract class LiteralCoder { + private final int lc; + private final int literalPosMask; + + LiteralCoder(int lc, int lp) { + this.lc = lc; + this.literalPosMask = (1 << lp) - 1; + } + + final int getSubcoderIndex(int prevByte, int pos) { + int low = prevByte >> (8 - lc); + int high = (pos & literalPosMask) << lc; + return low + high; + } + + + abstract class LiteralSubcoder { + final short[] probs = new short[0x300]; + + void reset() { + RangeCoder.initProbs(probs); + } + } + } + + + abstract class LengthCoder { + static final int LOW_SYMBOLS = 1 << 3; + static final int MID_SYMBOLS = 1 << 3; + static final int HIGH_SYMBOLS = 1 << 8; + + final short[] choice = new short[2]; + final short[][] low = new short[POS_STATES_MAX][LOW_SYMBOLS]; + final short[][] mid = new short[POS_STATES_MAX][MID_SYMBOLS]; + final short[] high = new short[HIGH_SYMBOLS]; + + void reset() { + RangeCoder.initProbs(choice); + + for (int i = 0; i < low.length; ++i) + RangeCoder.initProbs(low[i]); + + for (int i = 0; i < low.length; ++i) + RangeCoder.initProbs(mid[i]); + + RangeCoder.initProbs(high); + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMADecoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMADecoder.java new file mode 100644 index 000000000..8eb4ac2b3 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMADecoder.java @@ -0,0 +1,199 @@ +/* + * LZMADecoder + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lzma; + +import java.io.IOException; +import org.tukaani.xz.lz.LZDecoder; +import org.tukaani.xz.rangecoder.RangeDecoder; + +public final class LZMADecoder extends LZMACoder { + private final LZDecoder lz; + private final RangeDecoder rc; + private final LiteralDecoder literalDecoder; + private final LengthDecoder matchLenDecoder = new LengthDecoder(); + private final LengthDecoder repLenDecoder = new LengthDecoder(); + + public LZMADecoder(LZDecoder lz, RangeDecoder rc, int lc, int lp, int pb) { + super(pb); + this.lz = lz; + this.rc = rc; + this.literalDecoder = new LiteralDecoder(lc, lp); + reset(); + } + + public void reset() { + super.reset(); + literalDecoder.reset(); + matchLenDecoder.reset(); + repLenDecoder.reset(); + } + + /** + * Returns true if LZMA end marker was detected. It is encoded as + * the maximum match distance which with signed ints becomes -1. This + * function is needed only for LZMA1. LZMA2 doesn't use the end marker + * in the LZMA layer. + */ + public boolean endMarkerDetected() { + return reps[0] == -1; + } + + public void decode() throws IOException { + lz.repeatPending(); + + while (lz.hasSpace()) { + int posState = lz.getPos() & posMask; + + if (rc.decodeBit(isMatch[state.get()], posState) == 0) { + literalDecoder.decode(); + } else { + int len = rc.decodeBit(isRep, state.get()) == 0 + ? decodeMatch(posState) + : decodeRepMatch(posState); + + // NOTE: With LZMA1 streams that have the end marker, + // this will throw CorruptedInputException. LZMAInputStream + // handles it specially. + lz.repeat(reps[0], len); + } + } + + rc.normalize(); + } + + private int decodeMatch(int posState) throws IOException { + state.updateMatch(); + + reps[3] = reps[2]; + reps[2] = reps[1]; + reps[1] = reps[0]; + + int len = matchLenDecoder.decode(posState); + int distSlot = rc.decodeBitTree(distSlots[getDistState(len)]); + + if (distSlot < DIST_MODEL_START) { + reps[0] = distSlot; + } else { + int limit = (distSlot >> 1) - 1; + reps[0] = (2 | (distSlot & 1)) << limit; + + if (distSlot < DIST_MODEL_END) { + reps[0] |= rc.decodeReverseBitTree( + distSpecial[distSlot - DIST_MODEL_START]); + } else { + reps[0] |= rc.decodeDirectBits(limit - ALIGN_BITS) + << ALIGN_BITS; + reps[0] |= rc.decodeReverseBitTree(distAlign); + } + } + + return len; + } + + private int decodeRepMatch(int posState) throws IOException { + if (rc.decodeBit(isRep0, state.get()) == 0) { + if (rc.decodeBit(isRep0Long[state.get()], posState) == 0) { + state.updateShortRep(); + return 1; + } + } else { + int tmp; + + if (rc.decodeBit(isRep1, state.get()) == 0) { + tmp = reps[1]; + } else { + if (rc.decodeBit(isRep2, state.get()) == 0) { + tmp = reps[2]; + } else { + tmp = reps[3]; + reps[3] = reps[2]; + } + + reps[2] = reps[1]; + } + + reps[1] = reps[0]; + reps[0] = tmp; + } + + state.updateLongRep(); + + return repLenDecoder.decode(posState); + } + + + private class LiteralDecoder extends LiteralCoder { + LiteralSubdecoder[] subdecoders; + + LiteralDecoder(int lc, int lp) { + super(lc, lp); + + subdecoders = new LiteralSubdecoder[1 << (lc + lp)]; + for (int i = 0; i < subdecoders.length; ++i) + subdecoders[i] = new LiteralSubdecoder(); + } + + void reset() { + for (int i = 0; i < subdecoders.length; ++i) + subdecoders[i].reset(); + } + + void decode() throws IOException { + int i = getSubcoderIndex(lz.getByte(0), lz.getPos()); + subdecoders[i].decode(); + } + + + private class LiteralSubdecoder extends LiteralSubcoder { + void decode() throws IOException { + int symbol = 1; + + if (state.isLiteral()) { + do { + symbol = (symbol << 1) | rc.decodeBit(probs, symbol); + } while (symbol < 0x100); + + } else { + int matchByte = lz.getByte(reps[0]); + int offset = 0x100; + int matchBit; + int bit; + + do { + matchByte <<= 1; + matchBit = matchByte & offset; + bit = rc.decodeBit(probs, offset + matchBit + symbol); + symbol = (symbol << 1) | bit; + offset &= (0 - bit) ^ ~matchBit; + } while (symbol < 0x100); + } + + lz.putByte((byte)symbol); + state.updateLiteral(); + } + } + } + + + private class LengthDecoder extends LengthCoder { + int decode(int posState) throws IOException { + if (rc.decodeBit(choice, 0) == 0) + return rc.decodeBitTree(low[posState]) + MATCH_LEN_MIN; + + if (rc.decodeBit(choice, 1) == 0) + return rc.decodeBitTree(mid[posState]) + + MATCH_LEN_MIN + LOW_SYMBOLS; + + return rc.decodeBitTree(high) + + MATCH_LEN_MIN + LOW_SYMBOLS + MID_SYMBOLS; + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMAEncoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMAEncoder.java new file mode 100644 index 000000000..95b0004f9 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMAEncoder.java @@ -0,0 +1,711 @@ +/* + * LZMAEncoder + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lzma; + +import org.tukaani.xz.lz.LZEncoder; +import org.tukaani.xz.lz.Matches; +import org.tukaani.xz.rangecoder.RangeEncoder; + +public abstract class LZMAEncoder extends LZMACoder { + public static final int MODE_FAST = 1; + public static final int MODE_NORMAL = 2; + + /** + * LZMA2 chunk is considered full when its uncompressed size exceeds + * LZMA2_UNCOMPRESSED_LIMIT. + *

+ * A compressed LZMA2 chunk can hold 2 MiB of uncompressed data. + * A single LZMA symbol may indicate up to MATCH_LEN_MAX bytes + * of data, so the LZMA2 chunk is considered full when there is + * less space than MATCH_LEN_MAX bytes. + */ + private static final int LZMA2_UNCOMPRESSED_LIMIT + = (2 << 20) - MATCH_LEN_MAX; + + /** + * LZMA2 chunk is considered full when its compressed size exceeds + * LZMA2_COMPRESSED_LIMIT. + *

+ * The maximum compressed size of a LZMA2 chunk is 64 KiB. + * A single LZMA symbol might use 20 bytes of space even though + * it usually takes just one byte or so. Two more bytes are needed + * for LZMA2 uncompressed chunks (see LZMA2OutputStream.writeChunk). + * Leave a little safety margin and use 26 bytes. + */ + private static final int LZMA2_COMPRESSED_LIMIT = (64 << 10) - 26; + + private static final int DIST_PRICE_UPDATE_INTERVAL = FULL_DISTANCES; + private static final int ALIGN_PRICE_UPDATE_INTERVAL = ALIGN_SIZE; + + private final RangeEncoder rc; + final LZEncoder lz; + final LiteralEncoder literalEncoder; + final LengthEncoder matchLenEncoder; + final LengthEncoder repLenEncoder; + final int niceLen; + + private int distPriceCount = 0; + private int alignPriceCount = 0; + + private final int distSlotPricesSize; + private final int[][] distSlotPrices; + private final int[][] fullDistPrices + = new int[DIST_STATES][FULL_DISTANCES]; + private final int[] alignPrices = new int[ALIGN_SIZE]; + + int back = 0; + int readAhead = -1; + private int uncompressedSize = 0; + + public static int getMemoryUsage(int mode, int dictSize, + int extraSizeBefore, int mf) { + int m = 80; + + switch (mode) { + case MODE_FAST: + m += LZMAEncoderFast.getMemoryUsage( + dictSize, extraSizeBefore, mf); + break; + + case MODE_NORMAL: + m += LZMAEncoderNormal.getMemoryUsage( + dictSize, extraSizeBefore, mf); + break; + + default: + throw new IllegalArgumentException(); + } + + return m; + } + + public static LZMAEncoder getInstance( + RangeEncoder rc, int lc, int lp, int pb, int mode, + int dictSize, int extraSizeBefore, + int niceLen, int mf, int depthLimit) { + switch (mode) { + case MODE_FAST: + return new LZMAEncoderFast(rc, lc, lp, pb, + dictSize, extraSizeBefore, + niceLen, mf, depthLimit); + + case MODE_NORMAL: + return new LZMAEncoderNormal(rc, lc, lp, pb, + dictSize, extraSizeBefore, + niceLen, mf, depthLimit); + } + + throw new IllegalArgumentException(); + } + + /** + * Gets an integer [0, 63] matching the highest two bits of an integer. + * This is like bit scan reverse (BSR) on x86 except that this also + * cares about the second highest bit. + */ + public static int getDistSlot(int dist) { + if (dist <= DIST_MODEL_START) + return dist; + + int n = dist; + int i = 31; + + if ((n & 0xFFFF0000) == 0) { + n <<= 16; + i = 15; + } + + if ((n & 0xFF000000) == 0) { + n <<= 8; + i -= 8; + } + + if ((n & 0xF0000000) == 0) { + n <<= 4; + i -= 4; + } + + if ((n & 0xC0000000) == 0) { + n <<= 2; + i -= 2; + } + + if ((n & 0x80000000) == 0) + --i; + + return (i << 1) + ((dist >>> (i - 1)) & 1); + } + + /** + * Gets the next LZMA symbol. + *

+ * There are three types of symbols: literal (a single byte), + * repeated match, and normal match. The symbol is indicated + * by the return value and by the variable back. + *

+ * Literal: back == -1 and return value is 1. + * The literal itself needs to be read from lz separately. + *

+ * Repeated match: back is in the range [0, 3] and + * the return value is the length of the repeated match. + *

+ * Normal match: back - REPS (back - 4) + * is the distance of the match and the return value is the length + * of the match. + */ + abstract int getNextSymbol(); + + LZMAEncoder(RangeEncoder rc, LZEncoder lz, + int lc, int lp, int pb, int dictSize, int niceLen) { + super(pb); + this.rc = rc; + this.lz = lz; + this.niceLen = niceLen; + + literalEncoder = new LiteralEncoder(lc, lp); + matchLenEncoder = new LengthEncoder(pb, niceLen); + repLenEncoder = new LengthEncoder(pb, niceLen); + + distSlotPricesSize = getDistSlot(dictSize - 1) + 1; + distSlotPrices = new int[DIST_STATES][distSlotPricesSize]; + + reset(); + } + + public LZEncoder getLZEncoder() { + return lz; + } + + public void reset() { + super.reset(); + literalEncoder.reset(); + matchLenEncoder.reset(); + repLenEncoder.reset(); + distPriceCount = 0; + alignPriceCount = 0; + + uncompressedSize += readAhead + 1; + readAhead = -1; + } + + public int getUncompressedSize() { + return uncompressedSize; + } + + public void resetUncompressedSize() { + uncompressedSize = 0; + } + + /** + * Compresses for LZMA2. + * + * @return true if the LZMA2 chunk became full, false otherwise + */ + public boolean encodeForLZMA2() { + if (!lz.isStarted() && !encodeInit()) + return false; + + while (uncompressedSize <= LZMA2_UNCOMPRESSED_LIMIT + && rc.getPendingSize() <= LZMA2_COMPRESSED_LIMIT) + if (!encodeSymbol()) + return false; + + return true; + } + + private boolean encodeInit() { + assert readAhead == -1; + if (!lz.hasEnoughData(0)) + return false; + + // The first symbol must be a literal unless using + // a preset dictionary. This code isn't run if using + // a preset dictionary. + skip(1); + rc.encodeBit(isMatch[state.get()], 0, 0); + literalEncoder.encodeInit(); + + --readAhead; + assert readAhead == -1; + + ++uncompressedSize; + assert uncompressedSize == 1; + + return true; + } + + private boolean encodeSymbol() { + if (!lz.hasEnoughData(readAhead + 1)) + return false; + + int len = getNextSymbol(); + + assert readAhead >= 0; + int posState = (lz.getPos() - readAhead) & posMask; + + if (back == -1) { + // Literal i.e. eight-bit byte + assert len == 1; + rc.encodeBit(isMatch[state.get()], posState, 0); + literalEncoder.encode(); + } else { + // Some type of match + rc.encodeBit(isMatch[state.get()], posState, 1); + if (back < REPS) { + // Repeated match i.e. the same distance + // has been used earlier. + assert lz.getMatchLen(-readAhead, reps[back], len) == len; + rc.encodeBit(isRep, state.get(), 1); + encodeRepMatch(back, len, posState); + } else { + // Normal match + assert lz.getMatchLen(-readAhead, back - REPS, len) == len; + rc.encodeBit(isRep, state.get(), 0); + encodeMatch(back - REPS, len, posState); + } + } + + readAhead -= len; + uncompressedSize += len; + + return true; + } + + private void encodeMatch(int dist, int len, int posState) { + state.updateMatch(); + matchLenEncoder.encode(len, posState); + + int distSlot = getDistSlot(dist); + rc.encodeBitTree(distSlots[getDistState(len)], distSlot); + + if (distSlot >= DIST_MODEL_START) { + int footerBits = (distSlot >>> 1) - 1; + int base = (2 | (distSlot & 1)) << footerBits; + int distReduced = dist - base; + + if (distSlot < DIST_MODEL_END) { + rc.encodeReverseBitTree( + distSpecial[distSlot - DIST_MODEL_START], + distReduced); + } else { + rc.encodeDirectBits(distReduced >>> ALIGN_BITS, + footerBits - ALIGN_BITS); + rc.encodeReverseBitTree(distAlign, distReduced & ALIGN_MASK); + --alignPriceCount; + } + } + + reps[3] = reps[2]; + reps[2] = reps[1]; + reps[1] = reps[0]; + reps[0] = dist; + + --distPriceCount; + } + + private void encodeRepMatch(int rep, int len, int posState) { + if (rep == 0) { + rc.encodeBit(isRep0, state.get(), 0); + rc.encodeBit(isRep0Long[state.get()], posState, len == 1 ? 0 : 1); + } else { + int dist = reps[rep]; + rc.encodeBit(isRep0, state.get(), 1); + + if (rep == 1) { + rc.encodeBit(isRep1, state.get(), 0); + } else { + rc.encodeBit(isRep1, state.get(), 1); + rc.encodeBit(isRep2, state.get(), rep - 2); + + if (rep == 3) + reps[3] = reps[2]; + + reps[2] = reps[1]; + } + + reps[1] = reps[0]; + reps[0] = dist; + } + + if (len == 1) { + state.updateShortRep(); + } else { + repLenEncoder.encode(len, posState); + state.updateLongRep(); + } + } + + Matches getMatches() { + ++readAhead; + Matches matches = lz.getMatches(); + assert lz.verifyMatches(matches); + return matches; + } + + void skip(int len) { + readAhead += len; + lz.skip(len); + } + + int getAnyMatchPrice(State state, int posState) { + return RangeEncoder.getBitPrice(isMatch[state.get()][posState], 1); + } + + int getNormalMatchPrice(int anyMatchPrice, State state) { + return anyMatchPrice + + RangeEncoder.getBitPrice(isRep[state.get()], 0); + } + + int getAnyRepPrice(int anyMatchPrice, State state) { + return anyMatchPrice + + RangeEncoder.getBitPrice(isRep[state.get()], 1); + } + + int getShortRepPrice(int anyRepPrice, State state, int posState) { + return anyRepPrice + + RangeEncoder.getBitPrice(isRep0[state.get()], 0) + + RangeEncoder.getBitPrice(isRep0Long[state.get()][posState], + 0); + } + + int getLongRepPrice(int anyRepPrice, int rep, State state, int posState) { + int price = anyRepPrice; + + if (rep == 0) { + price += RangeEncoder.getBitPrice(isRep0[state.get()], 0) + + RangeEncoder.getBitPrice( + isRep0Long[state.get()][posState], 1); + } else { + price += RangeEncoder.getBitPrice(isRep0[state.get()], 1); + + if (rep == 1) + price += RangeEncoder.getBitPrice(isRep1[state.get()], 0); + else + price += RangeEncoder.getBitPrice(isRep1[state.get()], 1) + + RangeEncoder.getBitPrice(isRep2[state.get()], + rep - 2); + } + + return price; + } + + int getLongRepAndLenPrice(int rep, int len, State state, int posState) { + int anyMatchPrice = getAnyMatchPrice(state, posState); + int anyRepPrice = getAnyRepPrice(anyMatchPrice, state); + int longRepPrice = getLongRepPrice(anyRepPrice, rep, state, posState); + return longRepPrice + repLenEncoder.getPrice(len, posState); + } + + int getMatchAndLenPrice(int normalMatchPrice, + int dist, int len, int posState) { + int price = normalMatchPrice + + matchLenEncoder.getPrice(len, posState); + int distState = getDistState(len); + + if (dist < FULL_DISTANCES) { + price += fullDistPrices[distState][dist]; + } else { + // Note that distSlotPrices includes also + // the price of direct bits. + int distSlot = getDistSlot(dist); + price += distSlotPrices[distState][distSlot] + + alignPrices[dist & ALIGN_MASK]; + } + + return price; + } + + private void updateDistPrices() { + distPriceCount = DIST_PRICE_UPDATE_INTERVAL; + + for (int distState = 0; distState < DIST_STATES; ++distState) { + for (int distSlot = 0; distSlot < distSlotPricesSize; ++distSlot) + distSlotPrices[distState][distSlot] + = RangeEncoder.getBitTreePrice( + distSlots[distState], distSlot); + + for (int distSlot = DIST_MODEL_END; distSlot < distSlotPricesSize; + ++distSlot) { + int count = (distSlot >>> 1) - 1 - ALIGN_BITS; + distSlotPrices[distState][distSlot] + += RangeEncoder.getDirectBitsPrice(count); + } + + for (int dist = 0; dist < DIST_MODEL_START; ++dist) + fullDistPrices[distState][dist] + = distSlotPrices[distState][dist]; + } + + int dist = DIST_MODEL_START; + for (int distSlot = DIST_MODEL_START; distSlot < DIST_MODEL_END; + ++distSlot) { + int footerBits = (distSlot >>> 1) - 1; + int base = (2 | (distSlot & 1)) << footerBits; + + int limit = distSpecial[distSlot - DIST_MODEL_START].length; + for (int i = 0; i < limit; ++i) { + int distReduced = dist - base; + int price = RangeEncoder.getReverseBitTreePrice( + distSpecial[distSlot - DIST_MODEL_START], + distReduced); + + for (int distState = 0; distState < DIST_STATES; ++distState) + fullDistPrices[distState][dist] + = distSlotPrices[distState][distSlot] + price; + + ++dist; + } + } + + assert dist == FULL_DISTANCES; + } + + private void updateAlignPrices() { + alignPriceCount = ALIGN_PRICE_UPDATE_INTERVAL; + + for (int i = 0; i < ALIGN_SIZE; ++i) + alignPrices[i] = RangeEncoder.getReverseBitTreePrice(distAlign, + i); + } + + /** + * Updates the lookup tables used for calculating match distance + * and length prices. The updating is skipped for performance reasons + * if the tables haven't changed much since the previous update. + */ + void updatePrices() { + if (distPriceCount <= 0) + updateDistPrices(); + + if (alignPriceCount <= 0) + updateAlignPrices(); + + matchLenEncoder.updatePrices(); + repLenEncoder.updatePrices(); + } + + + class LiteralEncoder extends LiteralCoder { + LiteralSubencoder[] subencoders; + + LiteralEncoder(int lc, int lp) { + super(lc, lp); + + subencoders = new LiteralSubencoder[1 << (lc + lp)]; + for (int i = 0; i < subencoders.length; ++i) + subencoders[i] = new LiteralSubencoder(); + } + + void reset() { + for (int i = 0; i < subencoders.length; ++i) + subencoders[i].reset(); + } + + void encodeInit() { + // When encoding the first byte of the stream, there is + // no previous byte in the dictionary so the encode function + // wouldn't work. + assert readAhead >= 0; + subencoders[0].encode(); + } + + void encode() { + assert readAhead >= 0; + int i = getSubcoderIndex(lz.getByte(1 + readAhead), + lz.getPos() - readAhead); + subencoders[i].encode(); + } + + int getPrice(int curByte, int matchByte, + int prevByte, int pos, State state) { + int price = RangeEncoder.getBitPrice( + isMatch[state.get()][pos & posMask], 0); + + int i = getSubcoderIndex(prevByte, pos); + price += state.isLiteral() + ? subencoders[i].getNormalPrice(curByte) + : subencoders[i].getMatchedPrice(curByte, matchByte); + + return price; + } + + private class LiteralSubencoder extends LiteralSubcoder { + void encode() { + int symbol = lz.getByte(readAhead) | 0x100; + + if (state.isLiteral()) { + int subencoderIndex; + int bit; + + do { + subencoderIndex = symbol >>> 8; + bit = (symbol >>> 7) & 1; + rc.encodeBit(probs, subencoderIndex, bit); + symbol <<= 1; + } while (symbol < 0x10000); + + } else { + int matchByte = lz.getByte(reps[0] + 1 + readAhead); + int offset = 0x100; + int subencoderIndex; + int matchBit; + int bit; + + do { + matchByte <<= 1; + matchBit = matchByte & offset; + subencoderIndex = offset + matchBit + (symbol >>> 8); + bit = (symbol >>> 7) & 1; + rc.encodeBit(probs, subencoderIndex, bit); + symbol <<= 1; + offset &= ~(matchByte ^ symbol); + } while (symbol < 0x10000); + } + + state.updateLiteral(); + } + + int getNormalPrice(int symbol) { + int price = 0; + int subencoderIndex; + int bit; + + symbol |= 0x100; + + do { + subencoderIndex = symbol >>> 8; + bit = (symbol >>> 7) & 1; + price += RangeEncoder.getBitPrice(probs[subencoderIndex], + bit); + symbol <<= 1; + } while (symbol < (0x100 << 8)); + + return price; + } + + int getMatchedPrice(int symbol, int matchByte) { + int price = 0; + int offset = 0x100; + int subencoderIndex; + int matchBit; + int bit; + + symbol |= 0x100; + + do { + matchByte <<= 1; + matchBit = matchByte & offset; + subencoderIndex = offset + matchBit + (symbol >>> 8); + bit = (symbol >>> 7) & 1; + price += RangeEncoder.getBitPrice(probs[subencoderIndex], + bit); + symbol <<= 1; + offset &= ~(matchByte ^ symbol); + } while (symbol < (0x100 << 8)); + + return price; + } + } + } + + + class LengthEncoder extends LengthCoder { + /** + * The prices are updated after at least + * PRICE_UPDATE_INTERVAL many lengths + * have been encoded with the same posState. + */ + private static final int PRICE_UPDATE_INTERVAL = 32; // FIXME? + + private final int[] counters; + private final int[][] prices; + + LengthEncoder(int pb, int niceLen) { + int posStates = 1 << pb; + counters = new int[posStates]; + + // Always allocate at least LOW_SYMBOLS + MID_SYMBOLS because + // it makes updatePrices slightly simpler. The prices aren't + // usually needed anyway if niceLen < 18. + int lenSymbols = Math.max(niceLen - MATCH_LEN_MIN + 1, + LOW_SYMBOLS + MID_SYMBOLS); + prices = new int[posStates][lenSymbols]; + } + + void reset() { + super.reset(); + + // Reset counters to zero to force price update before + // the prices are needed. + for (int i = 0; i < counters.length; ++i) + counters[i] = 0; + } + + void encode(int len, int posState) { + len -= MATCH_LEN_MIN; + + if (len < LOW_SYMBOLS) { + rc.encodeBit(choice, 0, 0); + rc.encodeBitTree(low[posState], len); + } else { + rc.encodeBit(choice, 0, 1); + len -= LOW_SYMBOLS; + + if (len < MID_SYMBOLS) { + rc.encodeBit(choice, 1, 0); + rc.encodeBitTree(mid[posState], len); + } else { + rc.encodeBit(choice, 1, 1); + rc.encodeBitTree(high, len - MID_SYMBOLS); + } + } + + --counters[posState]; + } + + int getPrice(int len, int posState) { + return prices[posState][len - MATCH_LEN_MIN]; + } + + void updatePrices() { + for (int posState = 0; posState < counters.length; ++posState) { + if (counters[posState] <= 0) { + counters[posState] = PRICE_UPDATE_INTERVAL; + updatePrices(posState); + } + } + } + + private void updatePrices(int posState) { + int choice0Price = RangeEncoder.getBitPrice(choice[0], 0); + + int i = 0; + for (; i < LOW_SYMBOLS; ++i) + prices[posState][i] = choice0Price + + RangeEncoder.getBitTreePrice(low[posState], i); + + choice0Price = RangeEncoder.getBitPrice(choice[0], 1); + int choice1Price = RangeEncoder.getBitPrice(choice[1], 0); + + for (; i < LOW_SYMBOLS + MID_SYMBOLS; ++i) + prices[posState][i] = choice0Price + choice1Price + + RangeEncoder.getBitTreePrice(mid[posState], + i - LOW_SYMBOLS); + + choice1Price = RangeEncoder.getBitPrice(choice[1], 1); + + for (; i < prices[posState].length; ++i) + prices[posState][i] = choice0Price + choice1Price + + RangeEncoder.getBitTreePrice(high, i - LOW_SYMBOLS + - MID_SYMBOLS); + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMAEncoderFast.java b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMAEncoderFast.java new file mode 100644 index 000000000..ca6e13ac2 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMAEncoderFast.java @@ -0,0 +1,151 @@ +/* + * LZMAEncoderFast + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lzma; + +import org.tukaani.xz.lz.LZEncoder; +import org.tukaani.xz.lz.Matches; +import org.tukaani.xz.rangecoder.RangeEncoder; + +final class LZMAEncoderFast extends LZMAEncoder { + private static int EXTRA_SIZE_BEFORE = 1; + private static int EXTRA_SIZE_AFTER = MATCH_LEN_MAX - 1; + + private Matches matches = null; + + static int getMemoryUsage(int dictSize, int extraSizeBefore, int mf) { + return LZEncoder.getMemoryUsage( + dictSize, Math.max(extraSizeBefore, EXTRA_SIZE_BEFORE), + EXTRA_SIZE_AFTER, MATCH_LEN_MAX, mf); + } + + LZMAEncoderFast(RangeEncoder rc, int lc, int lp, int pb, + int dictSize, int extraSizeBefore, + int niceLen, int mf, int depthLimit) { + super(rc, LZEncoder.getInstance(dictSize, + Math.max(extraSizeBefore, + EXTRA_SIZE_BEFORE), + EXTRA_SIZE_AFTER, + niceLen, MATCH_LEN_MAX, + mf, depthLimit), + lc, lp, pb, dictSize, niceLen); + } + + private boolean changePair(int smallDist, int bigDist) { + return smallDist < (bigDist >>> 7); + } + + int getNextSymbol() { + // Get the matches for the next byte unless readAhead indicates + // that we already got the new matches during the previous call + // to this function. + if (readAhead == -1) + matches = getMatches(); + + back = -1; + + // Get the number of bytes available in the dictionary, but + // not more than the maximum match length. If there aren't + // enough bytes remaining to encode a match at all, return + // immediately to encode this byte as a literal. + int avail = Math.min(lz.getAvail(), MATCH_LEN_MAX); + if (avail < MATCH_LEN_MIN) + return 1; + + // Look for a match from the previous four match distances. + int bestRepLen = 0; + int bestRepIndex = 0; + for (int rep = 0; rep < REPS; ++rep) { + int len = lz.getMatchLen(reps[rep], avail); + if (len < MATCH_LEN_MIN) + continue; + + // If it is long enough, return it. + if (len >= niceLen) { + back = rep; + skip(len - 1); + return len; + } + + // Remember the index and length of the best repeated match. + if (len > bestRepLen) { + bestRepIndex = rep; + bestRepLen = len; + } + } + + int mainLen = 0; + int mainDist = 0; + + if (matches.count > 0) { + mainLen = matches.len[matches.count - 1]; + mainDist = matches.dist[matches.count - 1]; + + if (mainLen >= niceLen) { + back = mainDist + REPS; + skip(mainLen - 1); + return mainLen; + } + + while (matches.count > 1 + && mainLen == matches.len[matches.count - 2] + 1) { + if (!changePair(matches.dist[matches.count - 2], mainDist)) + break; + + --matches.count; + mainLen = matches.len[matches.count - 1]; + mainDist = matches.dist[matches.count - 1]; + } + + if (mainLen == MATCH_LEN_MIN && mainDist >= 0x80) + mainLen = 1; + } + + if (bestRepLen >= MATCH_LEN_MIN) { + if (bestRepLen + 1 >= mainLen + || (bestRepLen + 2 >= mainLen && mainDist >= (1 << 9)) + || (bestRepLen + 3 >= mainLen && mainDist >= (1 << 15))) { + back = bestRepIndex; + skip(bestRepLen - 1); + return bestRepLen; + } + } + + if (mainLen < MATCH_LEN_MIN || avail <= MATCH_LEN_MIN) + return 1; + + // Get the next match. Test if it is better than the current match. + // If so, encode the current byte as a literal. + matches = getMatches(); + + if (matches.count > 0) { + int newLen = matches.len[matches.count - 1]; + int newDist = matches.dist[matches.count - 1]; + + if ((newLen >= mainLen && newDist < mainDist) + || (newLen == mainLen + 1 + && !changePair(mainDist, newDist)) + || newLen > mainLen + 1 + || (newLen + 1 >= mainLen + && mainLen >= MATCH_LEN_MIN + 1 + && changePair(newDist, mainDist))) + return 1; + } + + int limit = Math.max(mainLen - 1, MATCH_LEN_MIN); + for (int rep = 0; rep < REPS; ++rep) + if (lz.getMatchLen(reps[rep], limit) == limit) + return 1; + + back = mainDist + REPS; + skip(mainLen - 2); + return mainLen; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMAEncoderNormal.java b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMAEncoderNormal.java new file mode 100644 index 000000000..6f8d81b90 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/LZMAEncoderNormal.java @@ -0,0 +1,566 @@ +/* + * LZMAEncoderNormal + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lzma; + +import org.tukaani.xz.lz.LZEncoder; +import org.tukaani.xz.lz.Matches; +import org.tukaani.xz.rangecoder.RangeEncoder; + +final class LZMAEncoderNormal extends LZMAEncoder { + private static final int OPTS = 4096; + + private static int EXTRA_SIZE_BEFORE = OPTS; + private static int EXTRA_SIZE_AFTER = OPTS; + + private final Optimum[] opts = new Optimum[OPTS]; + private int optCur = 0; + private int optEnd = 0; + + private Matches matches; + + // These are fields solely to avoid allocating the objects again and + // again on each function call. + private final int[] repLens = new int[REPS]; + private final State nextState = new State(); + + static int getMemoryUsage(int dictSize, int extraSizeBefore, int mf) { + return LZEncoder.getMemoryUsage(dictSize, + Math.max(extraSizeBefore, EXTRA_SIZE_BEFORE), + EXTRA_SIZE_AFTER, MATCH_LEN_MAX, mf) + + OPTS * 64 / 1024; + } + + LZMAEncoderNormal(RangeEncoder rc, int lc, int lp, int pb, + int dictSize, int extraSizeBefore, + int niceLen, int mf, int depthLimit) { + super(rc, LZEncoder.getInstance(dictSize, + Math.max(extraSizeBefore, + EXTRA_SIZE_BEFORE), + EXTRA_SIZE_AFTER, + niceLen, MATCH_LEN_MAX, + mf, depthLimit), + lc, lp, pb, dictSize, niceLen); + + for (int i = 0; i < OPTS; ++i) + opts[i] = new Optimum(); + } + + public void reset() { + optCur = 0; + optEnd = 0; + super.reset(); + } + + /** + * Converts the opts array from backward indexes to forward indexes. + * Then it will be simple to get the next symbol from the array + * in later calls to getNextSymbol(). + */ + private int convertOpts() { + optEnd = optCur; + + int optPrev = opts[optCur].optPrev; + + do { + Optimum opt = opts[optCur]; + + if (opt.prev1IsLiteral) { + opts[optPrev].optPrev = optCur; + opts[optPrev].backPrev = -1; + optCur = optPrev--; + + if (opt.hasPrev2) { + opts[optPrev].optPrev = optPrev + 1; + opts[optPrev].backPrev = opt.backPrev2; + optCur = optPrev; + optPrev = opt.optPrev2; + } + } + + int temp = opts[optPrev].optPrev; + opts[optPrev].optPrev = optCur; + optCur = optPrev; + optPrev = temp; + } while (optCur > 0); + + optCur = opts[0].optPrev; + back = opts[optCur].backPrev; + return optCur; + } + + int getNextSymbol() { + // If there are pending symbols from an earlier call to this + // function, return those symbols first. + if (optCur < optEnd) { + int len = opts[optCur].optPrev - optCur; + optCur = opts[optCur].optPrev; + back = opts[optCur].backPrev; + return len; + } + + assert optCur == optEnd; + optCur = 0; + optEnd = 0; + back = -1; + + if (readAhead == -1) + matches = getMatches(); + + // Get the number of bytes available in the dictionary, but + // not more than the maximum match length. If there aren't + // enough bytes remaining to encode a match at all, return + // immediately to encode this byte as a literal. + int avail = Math.min(lz.getAvail(), MATCH_LEN_MAX); + if (avail < MATCH_LEN_MIN) + return 1; + + // Get the lengths of repeated matches. + int repBest = 0; + for (int rep = 0; rep < REPS; ++rep) { + repLens[rep] = lz.getMatchLen(reps[rep], avail); + + if (repLens[rep] < MATCH_LEN_MIN) { + repLens[rep] = 0; + continue; + } + + if (repLens[rep] > repLens[repBest]) + repBest = rep; + } + + // Return if the best repeated match is at least niceLen bytes long. + if (repLens[repBest] >= niceLen) { + back = repBest; + skip(repLens[repBest] - 1); + return repLens[repBest]; + } + + // Initialize mainLen and mainDist to the longest match found + // by the match finder. + int mainLen = 0; + int mainDist = 0; + if (matches.count > 0) { + mainLen = matches.len[matches.count - 1]; + mainDist = matches.dist[matches.count - 1]; + + // Return if it is at least niceLen bytes long. + if (mainLen >= niceLen) { + back = mainDist + REPS; + skip(mainLen - 1); + return mainLen; + } + } + + int curByte = lz.getByte(0); + int matchByte = lz.getByte(reps[0] + 1); + + // If the match finder found no matches and this byte cannot be + // encoded as a repeated match (short or long), we must be return + // to have the byte encoded as a literal. + if (mainLen < MATCH_LEN_MIN && curByte != matchByte + && repLens[repBest] < MATCH_LEN_MIN) + return 1; + + + int pos = lz.getPos(); + int posState = pos & posMask; + + // Calculate the price of encoding the current byte as a literal. + { + int prevByte = lz.getByte(1); + int literalPrice = literalEncoder.getPrice(curByte, matchByte, + prevByte, pos, state); + opts[1].set1(literalPrice, 0, -1); + } + + int anyMatchPrice = getAnyMatchPrice(state, posState); + int anyRepPrice = getAnyRepPrice(anyMatchPrice, state); + + // If it is possible to encode this byte as a short rep, see if + // it is cheaper than encoding it as a literal. + if (matchByte == curByte) { + int shortRepPrice = getShortRepPrice(anyRepPrice, + state, posState); + if (shortRepPrice < opts[1].price) + opts[1].set1(shortRepPrice, 0, 0); + } + + // Return if there is neither normal nor long repeated match. Use + // a short match instead of a literal if is is possible and cheaper. + optEnd = Math.max(mainLen, repLens[repBest]); + if (optEnd < MATCH_LEN_MIN) { + assert optEnd == 0 : optEnd; + back = opts[1].backPrev; + return 1; + } + + + // Update the lookup tables for distances and lengths before using + // those price calculation functions. (The price function above + // don't need these tables.) + updatePrices(); + + // Initialize the state and reps of this position in opts[]. + // updateOptStateAndReps() will need these to get the new + // state and reps for the next byte. + opts[0].state.set(state); + System.arraycopy(reps, 0, opts[0].reps, 0, REPS); + + // Initialize the prices for latter opts that will be used below. + for (int i = optEnd; i >= MATCH_LEN_MIN; --i) + opts[i].reset(); + + // Calculate the prices of repeated matches of all lengths. + for (int rep = 0; rep < REPS; ++rep) { + int repLen = repLens[rep]; + if (repLen < MATCH_LEN_MIN) + continue; + + int longRepPrice = getLongRepPrice(anyRepPrice, rep, + state, posState); + do { + int price = longRepPrice + repLenEncoder.getPrice(repLen, + posState); + if (price < opts[repLen].price) + opts[repLen].set1(price, 0, rep); + } while (--repLen >= MATCH_LEN_MIN); + } + + // Calculate the prices of normal matches that are longer than rep0. + { + int len = Math.max(repLens[0] + 1, MATCH_LEN_MIN); + if (len <= mainLen) { + int normalMatchPrice = getNormalMatchPrice(anyMatchPrice, + state); + + // Set i to the index of the shortest match that is + // at least len bytes long. + int i = 0; + while (len > matches.len[i]) + ++i; + + while (true) { + int dist = matches.dist[i]; + int price = getMatchAndLenPrice(normalMatchPrice, + dist, len, posState); + if (price < opts[len].price) + opts[len].set1(price, 0, dist + REPS); + + if (len == matches.len[i]) + if (++i == matches.count) + break; + + ++len; + } + } + } + + + avail = Math.min(lz.getAvail(), OPTS - 1); + + // Get matches for later bytes and optimize the use of LZMA symbols + // by calculating the prices and picking the cheapest symbol + // combinations. + while (++optCur < optEnd) { + matches = getMatches(); + if (matches.count > 0 + && matches.len[matches.count - 1] >= niceLen) + break; + + --avail; + ++pos; + posState = pos & posMask; + + updateOptStateAndReps(); + anyMatchPrice = opts[optCur].price + + getAnyMatchPrice(opts[optCur].state, posState); + anyRepPrice = getAnyRepPrice(anyMatchPrice, opts[optCur].state); + + calc1BytePrices(pos, posState, avail, anyRepPrice); + + if (avail >= MATCH_LEN_MIN) { + int startLen = calcLongRepPrices(pos, posState, + avail, anyRepPrice); + if (matches.count > 0) + calcNormalMatchPrices(pos, posState, avail, + anyMatchPrice, startLen); + } + } + + return convertOpts(); + } + + /** + * Updates the state and reps for the current byte in the opts array. + */ + private void updateOptStateAndReps() { + int optPrev = opts[optCur].optPrev; + assert optPrev < optCur; + + if (opts[optCur].prev1IsLiteral) { + --optPrev; + + if (opts[optCur].hasPrev2) { + opts[optCur].state.set(opts[opts[optCur].optPrev2].state); + if (opts[optCur].backPrev2 < REPS) + opts[optCur].state.updateLongRep(); + else + opts[optCur].state.updateMatch(); + } else { + opts[optCur].state.set(opts[optPrev].state); + } + + opts[optCur].state.updateLiteral(); + } else { + opts[optCur].state.set(opts[optPrev].state); + } + + if (optPrev == optCur - 1) { + // Must be either a short rep or a literal. + assert opts[optCur].backPrev == 0 || opts[optCur].backPrev == -1; + + if (opts[optCur].backPrev == 0) + opts[optCur].state.updateShortRep(); + else + opts[optCur].state.updateLiteral(); + + System.arraycopy(opts[optPrev].reps, 0, + opts[optCur].reps, 0, REPS); + } else { + int back; + if (opts[optCur].prev1IsLiteral && opts[optCur].hasPrev2) { + optPrev = opts[optCur].optPrev2; + back = opts[optCur].backPrev2; + opts[optCur].state.updateLongRep(); + } else { + back = opts[optCur].backPrev; + if (back < REPS) + opts[optCur].state.updateLongRep(); + else + opts[optCur].state.updateMatch(); + } + + if (back < REPS) { + opts[optCur].reps[0] = opts[optPrev].reps[back]; + + int rep; + for (rep = 1; rep <= back; ++rep) + opts[optCur].reps[rep] = opts[optPrev].reps[rep - 1]; + + for (; rep < REPS; ++rep) + opts[optCur].reps[rep] = opts[optPrev].reps[rep]; + } else { + opts[optCur].reps[0] = back - REPS; + System.arraycopy(opts[optPrev].reps, 0, + opts[optCur].reps, 1, REPS - 1); + } + } + } + + /** + * Calculates prices of a literal, a short rep, and literal + rep0. + */ + private void calc1BytePrices(int pos, int posState, + int avail, int anyRepPrice) { + // This will be set to true if using a literal or a short rep. + boolean nextIsByte = false; + + int curByte = lz.getByte(0); + int matchByte = lz.getByte(opts[optCur].reps[0] + 1); + + // Try a literal. + int literalPrice = opts[optCur].price + + literalEncoder.getPrice(curByte, matchByte, lz.getByte(1), + pos, opts[optCur].state); + if (literalPrice < opts[optCur + 1].price) { + opts[optCur + 1].set1(literalPrice, optCur, -1); + nextIsByte = true; + } + + // Try a short rep. + if (matchByte == curByte && (opts[optCur + 1].optPrev == optCur + || opts[optCur + 1].backPrev != 0)) { + int shortRepPrice = getShortRepPrice(anyRepPrice, + opts[optCur].state, + posState); + if (shortRepPrice <= opts[optCur + 1].price) { + opts[optCur + 1].set1(shortRepPrice, optCur, 0); + nextIsByte = true; + } + } + + // If neither a literal nor a short rep was the cheapest choice, + // try literal + long rep0. + if (!nextIsByte && matchByte != curByte && avail > MATCH_LEN_MIN) { + int lenLimit = Math.min(niceLen, avail - 1); + int len = lz.getMatchLen(1, opts[optCur].reps[0], lenLimit); + + if (len >= MATCH_LEN_MIN) { + nextState.set(opts[optCur].state); + nextState.updateLiteral(); + int nextPosState = (pos + 1) & posMask; + int price = literalPrice + + getLongRepAndLenPrice(0, len, + nextState, nextPosState); + + int i = optCur + 1 + len; + while (optEnd < i) + opts[++optEnd].reset(); + + if (price < opts[i].price) + opts[i].set2(price, optCur, 0); + } + } + } + + /** + * Calculates prices of long rep and long rep + literal + rep0. + */ + private int calcLongRepPrices(int pos, int posState, + int avail, int anyRepPrice) { + int startLen = MATCH_LEN_MIN; + int lenLimit = Math.min(avail, niceLen); + + for (int rep = 0; rep < REPS; ++rep) { + int len = lz.getMatchLen(opts[optCur].reps[rep], lenLimit); + if (len < MATCH_LEN_MIN) + continue; + + while (optEnd < optCur + len) + opts[++optEnd].reset(); + + int longRepPrice = getLongRepPrice(anyRepPrice, rep, + opts[optCur].state, posState); + + for (int i = len; i >= MATCH_LEN_MIN; --i) { + int price = longRepPrice + + repLenEncoder.getPrice(i, posState); + if (price < opts[optCur + i].price) + opts[optCur + i].set1(price, optCur, rep); + } + + if (rep == 0) + startLen = len + 1; + + int len2Limit = Math.min(niceLen, avail - len - 1); + int len2 = lz.getMatchLen(len + 1, opts[optCur].reps[rep], + len2Limit); + + if (len2 >= MATCH_LEN_MIN) { + // Rep + int price = longRepPrice + + repLenEncoder.getPrice(len, posState); + nextState.set(opts[optCur].state); + nextState.updateLongRep(); + + // Literal + int curByte = lz.getByte(len, 0); + int matchByte = lz.getByte(0); // lz.getByte(len, len) + int prevByte = lz.getByte(len, 1); + price += literalEncoder.getPrice(curByte, matchByte, prevByte, + pos + len, nextState); + nextState.updateLiteral(); + + // Rep0 + int nextPosState = (pos + len + 1) & posMask; + price += getLongRepAndLenPrice(0, len2, + nextState, nextPosState); + + int i = optCur + len + 1 + len2; + while (optEnd < i) + opts[++optEnd].reset(); + + if (price < opts[i].price) + opts[i].set3(price, optCur, rep, len, 0); + } + } + + return startLen; + } + + /** + * Calculates prices of a normal match and normal match + literal + rep0. + */ + private void calcNormalMatchPrices(int pos, int posState, int avail, + int anyMatchPrice, int startLen) { + // If the longest match is so long that it would not fit into + // the opts array, shorten the matches. + if (matches.len[matches.count - 1] > avail) { + matches.count = 0; + while (matches.len[matches.count] < avail) + ++matches.count; + + matches.len[matches.count++] = avail; + } + + if (matches.len[matches.count - 1] < startLen) + return; + + while (optEnd < optCur + matches.len[matches.count - 1]) + opts[++optEnd].reset(); + + int normalMatchPrice = getNormalMatchPrice(anyMatchPrice, + opts[optCur].state); + + int match = 0; + while (startLen > matches.len[match]) + ++match; + + for (int len = startLen; ; ++len) { + int dist = matches.dist[match]; + + // Calculate the price of a match of len bytes from the nearest + // possible distance. + int matchAndLenPrice = getMatchAndLenPrice(normalMatchPrice, + dist, len, posState); + if (matchAndLenPrice < opts[optCur + len].price) + opts[optCur + len].set1(matchAndLenPrice, + optCur, dist + REPS); + + if (len != matches.len[match]) + continue; + + // Try match + literal + rep0. First get the length of the rep0. + int len2Limit = Math.min(niceLen, avail - len - 1); + int len2 = lz.getMatchLen(len + 1, dist, len2Limit); + + if (len2 >= MATCH_LEN_MIN) { + nextState.set(opts[optCur].state); + nextState.updateMatch(); + + // Literal + int curByte = lz.getByte(len, 0); + int matchByte = lz.getByte(0); // lz.getByte(len, len) + int prevByte = lz.getByte(len, 1); + int price = matchAndLenPrice + + literalEncoder.getPrice(curByte, matchByte, + prevByte, pos + len, + nextState); + nextState.updateLiteral(); + + // Rep0 + int nextPosState = (pos + len + 1) & posMask; + price += getLongRepAndLenPrice(0, len2, + nextState, nextPosState); + + int i = optCur + len + 1 + len2; + while (optEnd < i) + opts[++optEnd].reset(); + + if (price < opts[i].price) + opts[i].set3(price, optCur, dist + REPS, len, 0); + } + + if (++match == matches.count) + break; + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lzma/Optimum.java b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/Optimum.java new file mode 100644 index 000000000..845ac97fe --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/Optimum.java @@ -0,0 +1,73 @@ +/* + * Optimum + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lzma; + +final class Optimum { + private static final int INFINITY_PRICE = 1 << 30; + + final State state = new State(); + final int[] reps = new int[LZMACoder.REPS]; + + /** + * Cumulative price of arriving to this byte. + */ + int price; + + int optPrev; + int backPrev; + boolean prev1IsLiteral; + + boolean hasPrev2; + int optPrev2; + int backPrev2; + + /** + * Resets the price. + */ + void reset() { + price = INFINITY_PRICE; + } + + /** + * Sets to indicate one LZMA symbol (literal, rep, or match). + */ + void set1(int newPrice, int optCur, int back) { + price = newPrice; + optPrev = optCur; + backPrev = back; + prev1IsLiteral = false; + } + + /** + * Sets to indicate two LZMA symbols of which the first one is a literal. + */ + void set2(int newPrice, int optCur, int back) { + price = newPrice; + optPrev = optCur + 1; + backPrev = back; + prev1IsLiteral = true; + hasPrev2 = false; + } + + /** + * Sets to indicate three LZMA symbols of which the second one + * is a literal. + */ + void set3(int newPrice, int optCur, int back2, int len2, int back) { + price = newPrice; + optPrev = optCur + len2 + 1; + backPrev = back; + prev1IsLiteral = true; + hasPrev2 = true; + optPrev2 = optCur; + backPrev2 = back2; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/lzma/State.java b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/State.java new file mode 100644 index 000000000..0ece86090 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/lzma/State.java @@ -0,0 +1,75 @@ +/* + * State + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.lzma; + +final class State { + static final int STATES = 12; + + private static final int LIT_STATES = 7; + + private static final int LIT_LIT = 0; + private static final int MATCH_LIT_LIT = 1; + private static final int REP_LIT_LIT = 2; + private static final int SHORTREP_LIT_LIT = 3; + private static final int MATCH_LIT = 4; + private static final int REP_LIT = 5; + private static final int SHORTREP_LIT = 6; + private static final int LIT_MATCH = 7; + private static final int LIT_LONGREP = 8; + private static final int LIT_SHORTREP = 9; + private static final int NONLIT_MATCH = 10; + private static final int NONLIT_REP = 11; + + private int state; + + State() {} + + State(State other) { + state = other.state; + } + + void reset() { + state = LIT_LIT; + } + + int get() { + return state; + } + + void set(State other) { + state = other.state; + } + + void updateLiteral() { + if (state <= SHORTREP_LIT_LIT) + state = LIT_LIT; + else if (state <= LIT_SHORTREP) + state -= 3; + else + state -= 6; + } + + void updateMatch() { + state = state < LIT_STATES ? LIT_MATCH : NONLIT_MATCH; + } + + void updateLongRep() { + state = state < LIT_STATES ? LIT_LONGREP : NONLIT_REP; + } + + void updateShortRep() { + state = state < LIT_STATES ? LIT_SHORTREP : NONLIT_REP; + } + + boolean isLiteral() { + return state < LIT_STATES; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/package-info.java b/HMCLAPI/src/main/java/org/tukaani/xz/package-info.java new file mode 100644 index 000000000..6d7c1b7d5 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/package-info.java @@ -0,0 +1,36 @@ +/** + * XZ data compression support. + * + *

Introduction

+ *

+ * This aims to be a complete implementation of XZ data compression + * in pure Java. Features: + *

    + *
  • Full support for the .xz file format specification version 1.0.4
    • + *
  • Single-threaded streamed compression and decompression
    • + *
  • Single-threaded decompression with limited random access support
    • + *
  • Raw streams (no .xz headers) for advanced users, including LZMA2 + * with preset dictionary
    • + *
+ *

+ * Threading is planned but it is unknown when it will be implemented. + *

+ * For the latest source code, see the + * home page of XZ for Java. + * + *

Getting started

+ *

+ * Start by reading the documentation of {@link org.tukaani.xz.XZOutputStream} + * and {@link org.tukaani.xz.XZInputStream}. + * If you use XZ inside another file format or protocol, + * see also {@link org.tukaani.xz.SingleXZInputStream}. + * + *

Licensing

+ *

+ * XZ for Java has been put into the public domain, thus you can do + * whatever you want with it. All the files in the package have been + * written by Lasse Collin and/or Igor Pavlov. + *

+ * This software is provided "as is", without any warranty. + */ +package org.tukaani.xz; diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeCoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeCoder.java new file mode 100644 index 000000000..df9b0c486 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeCoder.java @@ -0,0 +1,26 @@ +/* + * RangeCoder + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.rangecoder; + +import java.util.Arrays; + +public abstract class RangeCoder { + static final int SHIFT_BITS = 8; + static final int TOP_MASK = 0xFF000000; + static final int BIT_MODEL_TOTAL_BITS = 11; + static final int BIT_MODEL_TOTAL = 1 << BIT_MODEL_TOTAL_BITS; + static final short PROB_INIT = (short)(BIT_MODEL_TOTAL / 2); + static final int MOVE_BITS = 5; + + public static final void initProbs(short[] probs) { + Arrays.fill(probs, PROB_INIT); + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeDecoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeDecoder.java new file mode 100644 index 000000000..e63532e6c --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeDecoder.java @@ -0,0 +1,83 @@ +/* + * RangeDecoder + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.rangecoder; + +import java.io.DataInputStream; +import java.io.IOException; + +public abstract class RangeDecoder extends RangeCoder { + int range = 0; + int code = 0; + + public abstract void normalize() throws IOException; + + public int decodeBit(short[] probs, int index) throws IOException { + normalize(); + + int prob = probs[index]; + int bound = (range >>> BIT_MODEL_TOTAL_BITS) * prob; + int bit; + + // Compare code and bound as if they were unsigned 32-bit integers. + if ((code ^ 0x80000000) < (bound ^ 0x80000000)) { + range = bound; + probs[index] = (short)( + prob + ((BIT_MODEL_TOTAL - prob) >>> MOVE_BITS)); + bit = 0; + } else { + range -= bound; + code -= bound; + probs[index] = (short)(prob - (prob >>> MOVE_BITS)); + bit = 1; + } + + return bit; + } + + public int decodeBitTree(short[] probs) throws IOException { + int symbol = 1; + + do { + symbol = (symbol << 1) | decodeBit(probs, symbol); + } while (symbol < probs.length); + + return symbol - probs.length; + } + + public int decodeReverseBitTree(short[] probs) throws IOException { + int symbol = 1; + int i = 0; + int result = 0; + + do { + int bit = decodeBit(probs, symbol); + symbol = (symbol << 1) | bit; + result |= bit << i++; + } while (symbol < probs.length); + + return result; + } + + public int decodeDirectBits(int count) throws IOException { + int result = 0; + + do { + normalize(); + + range >>>= 1; + int t = (code - range) >>> 31; + code -= range & (t - 1); + result = (result << 1) | (1 - t); + } while (--count != 0); + + return result; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeDecoderFromBuffer.java b/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeDecoderFromBuffer.java new file mode 100644 index 000000000..cac7a7e68 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeDecoderFromBuffer.java @@ -0,0 +1,64 @@ +/* + * RangeDecoderFromBuffer + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.rangecoder; + +import java.io.DataInputStream; +import java.io.IOException; +import org.tukaani.xz.CorruptedInputException; + +public final class RangeDecoderFromBuffer extends RangeDecoder { + private static final int INIT_SIZE = 5; + + private final byte[] buf; + private int pos = 0; + private int end = 0; + + public RangeDecoderFromBuffer(int inputSizeMax) { + buf = new byte[inputSizeMax - INIT_SIZE]; + } + + public void prepareInputBuffer(DataInputStream in, int len) + throws IOException { + if (len < INIT_SIZE) + throw new CorruptedInputException(); + + if (in.readUnsignedByte() != 0x00) + throw new CorruptedInputException(); + + code = in.readInt(); + range = 0xFFFFFFFF; + + pos = 0; + end = len - INIT_SIZE; + in.readFully(buf, 0, end); + } + + public boolean isInBufferOK() { + return pos <= end; + } + + public boolean isFinished() { + return pos == end && code == 0; + } + + public void normalize() throws IOException { + if ((range & TOP_MASK) == 0) { + try { + // If the input is corrupt, this might throw + // ArrayIndexOutOfBoundsException. + code = (code << SHIFT_BITS) | (buf[pos++] & 0xFF); + range <<= SHIFT_BITS; + } catch (ArrayIndexOutOfBoundsException e) { + throw new CorruptedInputException(); + } + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeDecoderFromStream.java b/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeDecoderFromStream.java new file mode 100644 index 000000000..142b518db --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeDecoderFromStream.java @@ -0,0 +1,41 @@ +/* + * RangeDecoderFromStream + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.rangecoder; + +import java.io.InputStream; +import java.io.DataInputStream; +import java.io.IOException; +import org.tukaani.xz.CorruptedInputException; + +public final class RangeDecoderFromStream extends RangeDecoder { + private final DataInputStream inData; + + public RangeDecoderFromStream(InputStream in) throws IOException { + inData = new DataInputStream(in); + + if (inData.readUnsignedByte() != 0x00) + throw new CorruptedInputException(); + + code = inData.readInt(); + range = 0xFFFFFFFF; + } + + public boolean isFinished() { + return code == 0; + } + + public void normalize() throws IOException { + if ((range & TOP_MASK) == 0) { + code = (code << SHIFT_BITS) | inData.readUnsignedByte(); + range <<= SHIFT_BITS; + } + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeEncoder.java b/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeEncoder.java new file mode 100644 index 000000000..a06fdcce3 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/rangecoder/RangeEncoder.java @@ -0,0 +1,203 @@ +/* + * RangeEncoder + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.rangecoder; + +import java.io.OutputStream; +import java.io.IOException; + +public final class RangeEncoder extends RangeCoder { + private static final int MOVE_REDUCING_BITS = 4; + private static final int BIT_PRICE_SHIFT_BITS = 4; + + private static final int[] prices + = new int[BIT_MODEL_TOTAL >>> MOVE_REDUCING_BITS]; + + private long low; + private int range; + + // NOTE: int is OK for LZMA2 because a compressed chunk + // is not more than 64 KiB, but with LZMA1 there is no chunking + // so in theory cacheSize can grow very big. To be very safe, + // use long instead of int if you adapt this code for LZMA1. + private int cacheSize; + private byte cache; + + private final byte[] buf; + private int bufPos; + + static { + for (int i = (1 << MOVE_REDUCING_BITS) / 2; i < BIT_MODEL_TOTAL; + i += (1 << MOVE_REDUCING_BITS)) { + int w = i; + int bitCount = 0; + + for (int j = 0; j < BIT_PRICE_SHIFT_BITS; ++j) { + w *= w; + bitCount <<= 1; + + while ((w & 0xFFFF0000) != 0) { + w >>>= 1; + ++bitCount; + } + } + + prices[i >> MOVE_REDUCING_BITS] + = (BIT_MODEL_TOTAL_BITS << BIT_PRICE_SHIFT_BITS) + - 15 - bitCount; + } + } + + public RangeEncoder(int bufSize) { + buf = new byte[bufSize]; + reset(); + } + + public void reset() { + low = 0; + range = 0xFFFFFFFF; + cache = 0x00; + cacheSize = 1; + bufPos = 0; + } + + public int getPendingSize() { + return bufPos + cacheSize + 5 - 1; + } + + public int finish() { + for (int i = 0; i < 5; ++i) + shiftLow(); + + return bufPos; + } + + public void write(OutputStream out) throws IOException { + out.write(buf, 0, bufPos); + } + + private void shiftLow() { + int lowHi = (int)(low >>> 32); + + if (lowHi != 0 || low < 0xFF000000L) { + int temp = cache; + + do { + buf[bufPos++] = (byte)(temp + lowHi); + temp = 0xFF; + } while (--cacheSize != 0); + + cache = (byte)(low >>> 24); + } + + ++cacheSize; + low = (low & 0x00FFFFFF) << 8; + } + + public void encodeBit(short[] probs, int index, int bit) { + int prob = probs[index]; + int bound = (range >>> BIT_MODEL_TOTAL_BITS) * prob; + + // NOTE: Any non-zero value for bit is taken as 1. + if (bit == 0) { + range = bound; + probs[index] = (short)( + prob + ((BIT_MODEL_TOTAL - prob) >>> MOVE_BITS)); + } else { + low += bound & 0xFFFFFFFFL; + range -= bound; + probs[index] = (short)(prob - (prob >>> MOVE_BITS)); + } + + if ((range & TOP_MASK) == 0) { + range <<= SHIFT_BITS; + shiftLow(); + } + } + + public static int getBitPrice(int prob, int bit) { + // NOTE: Unlike in encodeBit(), here bit must be 0 or 1. + assert bit == 0 || bit == 1; + return prices[(prob ^ ((-bit) & (BIT_MODEL_TOTAL - 1))) + >>> MOVE_REDUCING_BITS]; + } + + public void encodeBitTree(short[] probs, int symbol) { + int index = 1; + int mask = probs.length; + + do { + mask >>>= 1; + int bit = symbol & mask; + encodeBit(probs, index, bit); + + index <<= 1; + if (bit != 0) + index |= 1; + + } while (mask != 1); + } + + public static int getBitTreePrice(short[] probs, int symbol) { + int price = 0; + symbol |= probs.length; + + do { + int bit = symbol & 1; + symbol >>>= 1; + price += getBitPrice(probs[symbol], bit); + } while (symbol != 1); + + return price; + } + + public void encodeReverseBitTree(short[] probs, int symbol) { + int index = 1; + symbol |= probs.length; + + do { + int bit = symbol & 1; + symbol >>>= 1; + encodeBit(probs, index, bit); + index = (index << 1) | bit; + } while (symbol != 1); + } + + public static int getReverseBitTreePrice(short[] probs, int symbol) { + int price = 0; + int index = 1; + symbol |= probs.length; + + do { + int bit = symbol & 1; + symbol >>>= 1; + price += getBitPrice(probs[index], bit); + index = (index << 1) | bit; + } while (symbol != 1); + + return price; + } + + public void encodeDirectBits(int value, int count) { + do { + range >>>= 1; + low += range & (0 - ((value >>> --count) & 1)); + + if ((range & TOP_MASK) == 0) { + range <<= SHIFT_BITS; + shiftLow(); + } + } while (count != 0); + } + + public static int getDirectBitsPrice(int count) { + return count << BIT_PRICE_SHIFT_BITS; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/simple/ARM.java b/HMCLAPI/src/main/java/org/tukaani/xz/simple/ARM.java new file mode 100644 index 000000000..6febf78ce --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/simple/ARM.java @@ -0,0 +1,50 @@ +/* + * BCJ filter for little endian ARM instructions + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.simple; + +public final class ARM implements SimpleFilter { + private final boolean isEncoder; + private int pos; + + public ARM(boolean isEncoder, int startPos) { + this.isEncoder = isEncoder; + pos = startPos + 8; + } + + public int code(byte[] buf, int off, int len) { + int end = off + len - 4; + int i; + + for (i = off; i <= end; i += 4) { + if ((buf[i + 3] & 0xFF) == 0xEB) { + int src = ((buf[i + 2] & 0xFF) << 16) + | ((buf[i + 1] & 0xFF) << 8) + | (buf[i] & 0xFF); + src <<= 2; + + int dest; + if (isEncoder) + dest = src + (pos + i - off); + else + dest = src - (pos + i - off); + + dest >>>= 2; + buf[i + 2] = (byte)(dest >>> 16); + buf[i + 1] = (byte)(dest >>> 8); + buf[i] = (byte)dest; + } + } + + i -= off; + pos += i; + return i; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/simple/ARMThumb.java b/HMCLAPI/src/main/java/org/tukaani/xz/simple/ARMThumb.java new file mode 100644 index 000000000..b8e7ca926 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/simple/ARMThumb.java @@ -0,0 +1,53 @@ +/* + * BCJ filter for little endian ARM-Thumb instructions + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.simple; + +public final class ARMThumb implements SimpleFilter { + private final boolean isEncoder; + private int pos; + + public ARMThumb(boolean isEncoder, int startPos) { + this.isEncoder = isEncoder; + pos = startPos + 4; + } + + public int code(byte[] buf, int off, int len) { + int end = off + len - 4; + int i; + + for (i = off; i <= end; i += 2) { + if ((buf[i + 1] & 0xF8) == 0xF0 && (buf[i + 3] & 0xF8) == 0xF8) { + int src = ((buf[i + 1] & 0x07) << 19) + | ((buf[i] & 0xFF) << 11) + | ((buf[i + 3] & 0x07) << 8) + | (buf[i + 2] & 0xFF); + src <<= 1; + + int dest; + if (isEncoder) + dest = src + (pos + i - off); + else + dest = src - (pos + i - off); + + dest >>>= 1; + buf[i + 1] = (byte)(0xF0 | ((dest >>> 19) & 0x07)); + buf[i] = (byte)(dest >>> 11); + buf[i + 3] = (byte)(0xF8 | ((dest >>> 8) & 0x07)); + buf[i + 2] = (byte)dest; + i += 2; + } + } + + i -= off; + pos += i; + return i; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/simple/IA64.java b/HMCLAPI/src/main/java/org/tukaani/xz/simple/IA64.java new file mode 100644 index 000000000..776a1b796 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/simple/IA64.java @@ -0,0 +1,81 @@ +/* + * BCJ filter for Itanium (IA-64) instructions + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.simple; + +public final class IA64 implements SimpleFilter { + private static final int[] BRANCH_TABLE = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 4, 4, 6, 6, 0, 0, 7, 7, + 4, 4, 0, 0, 4, 4, 0, 0 }; + + private final boolean isEncoder; + private int pos; + + public IA64(boolean isEncoder, int startPos) { + this.isEncoder = isEncoder; + pos = startPos; + } + + public int code(byte[] buf, int off, int len) { + int end = off + len - 16; + int i; + + for (i = off; i <= end; i += 16) { + int instrTemplate = buf[i] & 0x1F; + int mask = BRANCH_TABLE[instrTemplate]; + + for (int slot = 0, bitPos = 5; slot < 3; ++slot, bitPos += 41) { + if (((mask >>> slot) & 1) == 0) + continue; + + int bytePos = bitPos >>> 3; + int bitRes = bitPos & 7; + + long instr = 0; + for (int j = 0; j < 6; ++j) + instr |= (buf[i + bytePos + j] & 0xFFL) << (8 * j); + + long instrNorm = instr >>> bitRes; + + if (((instrNorm >>> 37) & 0x0F) != 0x05 + || ((instrNorm >>> 9) & 0x07) != 0x00) + continue; + + int src = (int)((instrNorm >>> 13) & 0x0FFFFF); + src |= ((int)(instrNorm >>> 36) & 1) << 20; + src <<= 4; + + int dest; + if (isEncoder) + dest = src + (pos + i - off); + else + dest = src - (pos + i - off); + + dest >>>= 4; + + instrNorm &= ~(0x8FFFFFL << 13); + instrNorm |= (dest & 0x0FFFFFL) << 13; + instrNorm |= (dest & 0x100000L) << (36 - 20); + + instr &= (1 << bitRes) - 1; + instr |= instrNorm << bitRes; + + for (int j = 0; j < 6; ++j) + buf[i + bytePos + j] = (byte)(instr >>> (8 * j)); + } + } + + i -= off; + pos += i; + return i; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/simple/PowerPC.java b/HMCLAPI/src/main/java/org/tukaani/xz/simple/PowerPC.java new file mode 100644 index 000000000..b7400ab58 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/simple/PowerPC.java @@ -0,0 +1,50 @@ +/* + * BCJ filter for big endian PowerPC instructions + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.simple; + +public final class PowerPC implements SimpleFilter { + private final boolean isEncoder; + private int pos; + + public PowerPC(boolean isEncoder, int startPos) { + this.isEncoder = isEncoder; + pos = startPos; + } + + public int code(byte[] buf, int off, int len) { + int end = off + len - 4; + int i; + + for (i = off; i <= end; i += 4) { + if ((buf[i] & 0xFC) == 0x48 && (buf[i + 3] & 0x03) == 0x01) { + int src = ((buf[i] & 0x03) << 24) + | ((buf[i + 1] & 0xFF) << 16) + | ((buf[i + 2] & 0xFF) << 8) + | (buf[i + 3] & 0xFC); + + int dest; + if (isEncoder) + dest = src + (pos + i - off); + else + dest = src - (pos + i - off); + + buf[i] = (byte)(0x48 | ((dest >>> 24) & 0x03)); + buf[i + 1] = (byte)(dest >>> 16); + buf[i + 2] = (byte)(dest >>> 8); + buf[i + 3] = (byte)((buf[i + 3] & 0x03) | dest); + } + } + + i -= off; + pos += i; + return i; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/simple/SPARC.java b/HMCLAPI/src/main/java/org/tukaani/xz/simple/SPARC.java new file mode 100644 index 000000000..913c8acc1 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/simple/SPARC.java @@ -0,0 +1,56 @@ +/* + * BCJ filter for SPARC instructions + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.simple; + +public final class SPARC implements SimpleFilter { + private final boolean isEncoder; + private int pos; + + public SPARC(boolean isEncoder, int startPos) { + this.isEncoder = isEncoder; + pos = startPos; + } + + public int code(byte[] buf, int off, int len) { + int end = off + len - 4; + int i; + + for (i = off; i <= end; i += 4) { + if ((buf[i] == 0x40 && (buf[i + 1] & 0xC0) == 0x00) + || (buf[i] == 0x7F && (buf[i + 1] & 0xC0) == 0xC0)) { + int src = ((buf[i] & 0xFF) << 24) + | ((buf[i + 1] & 0xFF) << 16) + | ((buf[i + 2] & 0xFF) << 8) + | (buf[i + 3] & 0xFF); + src <<= 2; + + int dest; + if (isEncoder) + dest = src + (pos + i - off); + else + dest = src - (pos + i - off); + + dest >>>= 2; + dest = (((0 - ((dest >>> 22) & 1)) << 22) & 0x3FFFFFFF) + | (dest & 0x3FFFFF) | 0x40000000; + + buf[i] = (byte)(dest >>> 24); + buf[i + 1] = (byte)(dest >>> 16); + buf[i + 2] = (byte)(dest >>> 8); + buf[i + 3] = (byte)dest; + } + } + + i -= off; + pos += i; + return i; + } +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/simple/SimpleFilter.java b/HMCLAPI/src/main/java/org/tukaani/xz/simple/SimpleFilter.java new file mode 100644 index 000000000..6f729063e --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/simple/SimpleFilter.java @@ -0,0 +1,14 @@ +/* + * BCJ filter for little endian ARM instructions + * + * Author: Lasse Collin + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.simple; + +public interface SimpleFilter { + int code(byte[] buf, int off, int len); +} diff --git a/HMCLAPI/src/main/java/org/tukaani/xz/simple/X86.java b/HMCLAPI/src/main/java/org/tukaani/xz/simple/X86.java new file mode 100644 index 000000000..a05e08b75 --- /dev/null +++ b/HMCLAPI/src/main/java/org/tukaani/xz/simple/X86.java @@ -0,0 +1,98 @@ +/* + * BCJ filter for x86 instructions + * + * Authors: Lasse Collin + * Igor Pavlov + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +package org.tukaani.xz.simple; + +public final class X86 implements SimpleFilter { + private static final boolean[] MASK_TO_ALLOWED_STATUS + = {true, true, true, false, true, false, false, false}; + + private static final int[] MASK_TO_BIT_NUMBER = {0, 1, 2, 2, 3, 3, 3, 3}; + + private final boolean isEncoder; + private int pos; + private int prevMask = 0; + + private static boolean test86MSByte(byte b) { + int i = b & 0xFF; + return i == 0x00 || i == 0xFF; + } + + public X86(boolean isEncoder, int startPos) { + this.isEncoder = isEncoder; + pos = startPos + 5; + } + + public int code(byte[] buf, int off, int len) { + int prevPos = off - 1; + int end = off + len - 5; + int i; + + for (i = off; i <= end; ++i) { + if ((buf[i] & 0xFE) != 0xE8) + continue; + + prevPos = i - prevPos; + if ((prevPos & ~3) != 0) { // (unsigned)prevPos > 3 + prevMask = 0; + } else { + prevMask = (prevMask << (prevPos - 1)) & 7; + if (prevMask != 0) { + if (!MASK_TO_ALLOWED_STATUS[prevMask] || test86MSByte( + buf[i + 4 - MASK_TO_BIT_NUMBER[prevMask]])) { + prevPos = i; + prevMask = (prevMask << 1) | 1; + continue; + } + } + } + + prevPos = i; + + if (test86MSByte(buf[i + 4])) { + int src = (buf[i + 1] & 0xFF) + | ((buf[i + 2] & 0xFF) << 8) + | ((buf[i + 3] & 0xFF) << 16) + | ((buf[i + 4] & 0xFF) << 24); + int dest; + while (true) { + if (isEncoder) + dest = src + (pos + i - off); + else + dest = src - (pos + i - off); + + if (prevMask == 0) + break; + + int index = MASK_TO_BIT_NUMBER[prevMask] * 8; + if (!test86MSByte((byte)(dest >>> (24 - index)))) + break; + + src = dest ^ ((1 << (32 - index)) - 1); + } + + buf[i + 1] = (byte)dest; + buf[i + 2] = (byte)(dest >>> 8); + buf[i + 3] = (byte)(dest >>> 16); + buf[i + 4] = (byte)(~(((dest >>> 24) & 1) - 1)); + i += 4; + } else { + prevMask = (prevMask << 1) | 1; + } + } + + prevPos = i - prevPos; + prevMask = ((prevPos & ~3) != 0) ? 0 : prevMask << (prevPos - 1); + + i -= off; + pos += i; + return i; + } +}