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To make death, I removed xz processor

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This commit is contained in:
huangyuhui
2016-01-29 22:23:50 +08:00
parent f8eec1b7d5
commit ff0750f1f7
68 changed files with 0 additions and 6629 deletions
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65
HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/launch/LibraryDownloadTask.java
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@@ -18,21 +18,10 @@
package org.jackhuang.hellominecraft.launcher.core.launch;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
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.utils.C;
import org.jackhuang.hellominecraft.utils.logging.HMCLog;
import org.jackhuang.hellominecraft.launcher.core.download.DownloadLibraryJob;
import org.jackhuang.hellominecraft.utils.tasks.download.FileDownloadTask;
import org.jackhuang.hellominecraft.utils.system.IOUtils;
import org.tukaani.xz.XZInputStream;
/**
*
@@ -49,14 +38,6 @@ public class LibraryDownloadTask extends FileDownloadTask {
@Override
public void executeTask() throws Throwable {
File packFile = new File(job.path.getParentFile(), job.path.getName() + ".pack.xz");
/*
* if (job.name.contains("typesafe")) {
* download(new URL(job.url + ".pack.xz"), packFile);
* unpackLibrary(job.path, packFile);
* packFile.delete();
* } else {
*/
if (job.name.startsWith("net.minecraftforge:forge:")) {
String[] s = job.name.split(":");
if (s.length == 3)
@@ -68,7 +49,6 @@ public class LibraryDownloadTask extends FileDownloadTask {
job.url = "http://dl.liteloader.com/versions/com/mumfrey/liteloader/" + s[2].substring(0, s[2].length() - 3) + "/liteloader-" + s[2] + ".jar";
}
download(new URL(job.url), job.path);
//}
}
void download(URL url, File filePath) throws Throwable {
@@ -77,51 +57,6 @@ public class LibraryDownloadTask extends FileDownloadTask {
super.executeTask();
}
@SuppressWarnings("UnusedAssignment")
public static void unpackLibrary(File output, File input)
throws IOException {
HMCLog.log("Unpacking " + input);
if (output.exists())
output.delete();
byte[] decompressed = IOUtils.readFully(new XZInputStream(new FileInputStream(input)));
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;
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();
}
@Override
public String getInfo() {
return C.i18n("download") + ": " + job.name;