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Feature: Download Terracotta binary from Gitee, CNB, alist (sponsored by 8mi) first in China mainland. (#4700)

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Co-authored-by: Glavo <zjx001202@gmail.com>
This commit is contained in:
Burning_TNT
2025-10-19 21:03:32 +08:00
committed by GitHub
parent 94ca81035b
commit d66c080dea
4 changed files with 51 additions and 38 deletions
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30
HMCLCore/src/main/java/org/jackhuang/hmcl/util/i18n/LocaleUtils.java
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@@ -20,6 +20,10 @@ package org.jackhuang.hmcl.util.i18n;
import org.jackhuang.hmcl.util.Lang;
import org.jackhuang.hmcl.util.StringUtils;
import org.jackhuang.hmcl.util.io.IOUtils;
import org.jackhuang.hmcl.util.platform.NativeUtils;
import org.jackhuang.hmcl.util.platform.OperatingSystem;
import org.jackhuang.hmcl.util.platform.windows.Kernel32;
import org.jackhuang.hmcl.util.platform.windows.WinConstants;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.annotations.Unmodifiable;
@@ -27,6 +31,9 @@ import org.jetbrains.annotations.Unmodifiable;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.time.Duration;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
@@ -385,6 +392,29 @@ public final class LocaleUtils {
return "zh".equals(getRootLanguage(locale));
}
public static final boolean IS_CHINA_MAINLAND = isChinaMainland();
private static boolean isChinaMainland() {
if ("Asia/Shanghai".equals(ZoneId.systemDefault().getId()))
return true;
// Check if the time zone is UTC+8
if (ZonedDateTime.now().getOffset().getTotalSeconds() == Duration.ofHours(8).toSeconds()) {
if ("CN".equals(LocaleUtils.SYSTEM_DEFAULT.getCountry()))
return true;
if (OperatingSystem.CURRENT_OS == OperatingSystem.WINDOWS && NativeUtils.USE_JNA) {
Kernel32 kernel32 = Kernel32.INSTANCE;
// https://learn.microsoft.com/windows/win32/intl/table-of-geographical-locations
if (kernel32 != null && kernel32.GetUserGeoID(WinConstants.GEOCLASS_NATION) == 45) // China
return true;
}
}
return false;
}
private LocaleUtils() {
}
}