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Merged
Glavo merged 6 commits into from
Jan 11, 2026
Merged

Feature: 下载并发控制 #5026

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4efe5b5
Feature: Download Semaphore
burningtnt Dec 20, 2025
b89e376
Merge remote-tracking branch 'official/main' into feature/download-se…
burningtnt Dec 20, 2025
194b9ac
Merge remote-tracking branch 'refs/remotes/official/main' into featur…
burningtnt Dec 27, 2025
07c4a44
Code cleanup.
burningtnt Dec 27, 2025
c60822c
Code cleanup.
burningtnt Dec 28, 2025
cf1e8c6
update
Glavo Jan 11, 2026
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3 changes: 3 additions & 0 deletions HMCL/src/main/java/org/jackhuang/hmcl/setting/ProxyManager.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
package org.jackhuang.hmcl.setting;

import javafx.beans.InvalidationListener;
import org.jackhuang.hmcl.task.FetchTask;
import org.jackhuang.hmcl.util.StringUtils;
import org.jackhuang.hmcl.util.io.NetworkUtils;
import org.jetbrains.annotations.NotNull;
Expand Down Expand Up @@ -114,6 +115,8 @@ protected PasswordAuthentication getPasswordAuthentication() {
config().hasProxyAuthProperty().addListener(updateAuthenticator);
config().proxyUserProperty().addListener(updateAuthenticator);
config().proxyPassProperty().addListener(updateAuthenticator);

FetchTask.notifyInitialized();
}

private static abstract class AbstractProxySelector extends ProxySelector {
Expand Down
3 changes: 3 additions & 0 deletions HMCL/src/main/java/org/jackhuang/hmcl/ui/FXUtils.java
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Expand Up @@ -1188,12 +1188,14 @@ public static Image newBuiltinImage(String url, double requestedWidth, double re

public static Task<Image> getRemoteImageTask(String url, int requestedWidth, int requestedHeight, boolean preserveRatio, boolean smooth) {
return new CacheFileTask(url)
.setSignificance(Task.TaskSignificance.MINOR)
.thenApplyAsync(file -> loadImage(file, requestedWidth, requestedHeight, preserveRatio, smooth))
.setSignificance(Task.TaskSignificance.MINOR);
}

public static Task<Image> getRemoteImageTask(URI uri, int requestedWidth, int requestedHeight, boolean preserveRatio, boolean smooth) {
return new CacheFileTask(uri)
.setSignificance(Task.TaskSignificance.MINOR)
Comment on lines +1191 to +1198
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Copilot AI Dec 20, 2025

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The setSignificance(Task.TaskSignificance.MINOR) is called twice in this chain - once after the CacheFileTask and once after thenApplyAsync. The second call (line 1193) will override the first (line 1191), making the first call redundant. Consider removing the first call or clarify if both are intentional for some reason.

Suggested change
.setSignificance(Task.TaskSignificance.MINOR)
.thenApplyAsync(file -> loadImage(file, requestedWidth, requestedHeight, preserveRatio, smooth))
.setSignificance(Task.TaskSignificance.MINOR);
}
public static Task<Image> getRemoteImageTask(URI uri, int requestedWidth, int requestedHeight, boolean preserveRatio, boolean smooth) {
return new CacheFileTask(uri)
.setSignificance(Task.TaskSignificance.MINOR)
.thenApplyAsync(file -> loadImage(file, requestedWidth, requestedHeight, preserveRatio, smooth))
.setSignificance(Task.TaskSignificance.MINOR);
}
public static Task<Image> getRemoteImageTask(URI uri, int requestedWidth, int requestedHeight, boolean preserveRatio, boolean smooth) {
return new CacheFileTask(uri)

Copilot uses AI. Check for mistakes.
Comment on lines +1191 to +1198
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Copilot AI Dec 20, 2025

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The setSignificance(Task.TaskSignificance.MINOR) is called twice in this chain - once after the CacheFileTask and once after thenApplyAsync. The second call (line 1200) will override the first (line 1198), making the first call redundant. Consider removing the first call or clarify if both are intentional for some reason.

Suggested change
.setSignificance(Task.TaskSignificance.MINOR)
.thenApplyAsync(file -> loadImage(file, requestedWidth, requestedHeight, preserveRatio, smooth))
.setSignificance(Task.TaskSignificance.MINOR);
}
public static Task<Image> getRemoteImageTask(URI uri, int requestedWidth, int requestedHeight, boolean preserveRatio, boolean smooth) {
return new CacheFileTask(uri)
.setSignificance(Task.TaskSignificance.MINOR)
.thenApplyAsync(file -> loadImage(file, requestedWidth, requestedHeight, preserveRatio, smooth))
.setSignificance(Task.TaskSignificance.MINOR);
}
public static Task<Image> getRemoteImageTask(URI uri, int requestedWidth, int requestedHeight, boolean preserveRatio, boolean smooth) {
return new CacheFileTask(uri)

Copilot uses AI. Check for mistakes.
.thenApplyAsync(file -> loadImage(file, requestedWidth, requestedHeight, preserveRatio, smooth))
.setSignificance(Task.TaskSignificance.MINOR);
}
Expand All @@ -1208,6 +1210,7 @@ public static ObservableValue<Image> newRemoteImage(String url, int requestedWid
LOG.warning("An exception encountered while loading remote image: " + url, exception);
}
})
.setSignificance(Task.TaskSignificance.MINOR)
.start();
return image;
}
Expand Down
135 changes: 76 additions & 59 deletions HMCLCore/src/main/java/org/jackhuang/hmcl/mod/curse/CurseForgeRemoteModRepository.java
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Original file line number Diff line number Diff line change
Expand Up @@ -28,14 +28,22 @@
import org.jackhuang.hmcl.util.io.HttpRequest;
import org.jackhuang.hmcl.util.io.JarUtils;
import org.jackhuang.hmcl.util.io.NetworkUtils;
import org.jackhuang.hmcl.util.io.concurrency.ConcurrencyGuard;
import org.jetbrains.annotations.Nullable;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.*;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Optional;
import java.util.stream.Stream;

import static org.jackhuang.hmcl.util.Lang.mapOf;
Expand All @@ -46,6 +54,7 @@ public final class CurseForgeRemoteModRepository implements RemoteModRepository

private static final String PREFIX = "https://api.curseforge.com";
private static final String apiKey = System.getProperty("hmcl.curseforge.apikey", JarUtils.getAttribute("hmcl.curseforge.apikey", ""));
private static final ConcurrencyGuard SEMAPHORE = new ConcurrencyGuard(16);

private static final int WORD_PERFECT_MATCH_WEIGHT = 5;

Expand Down Expand Up @@ -110,46 +119,48 @@ private int calculateTotalPages(Response<List<CurseAddon>> response, int pageSiz

@Override
public SearchResult search(DownloadProvider downloadProvider, String gameVersion, @Nullable RemoteModRepository.Category category, int pageOffset, int pageSize, String searchFilter, SortType sortType, SortOrder sortOrder) throws IOException {
int categoryId = 0;
if (category != null && category.getSelf() instanceof CurseAddon.Category) {
categoryId = ((CurseAddon.Category) category.getSelf()).getId();
}
Response<List<CurseAddon>> response = withApiKey(HttpRequest.GET(downloadProvider.injectURL(NetworkUtils.withQuery(PREFIX + "/v1/mods/search", mapOf(
pair("gameId", "432"),
pair("classId", Integer.toString(section)),
pair("categoryId", Integer.toString(categoryId)),
pair("gameVersion", gameVersion),
pair("searchFilter", searchFilter),
pair("sortField", Integer.toString(toModsSearchSortField(sortType))),
pair("sortOrder", toSortOrder(sortOrder)),
pair("index", Integer.toString(pageOffset * pageSize)),
pair("pageSize", Integer.toString(pageSize)))))))
.getJson(Response.typeOf(listTypeOf(CurseAddon.class)));
if (searchFilter.isEmpty()) {
return new SearchResult(response.getData().stream().map(CurseAddon::toMod), calculateTotalPages(response, pageSize));
}
try (var ignored = SEMAPHORE.acquire()) {
int categoryId = 0;
if (category != null && category.getSelf() instanceof CurseAddon.Category) {
categoryId = ((CurseAddon.Category) category.getSelf()).getId();
}
Response<List<CurseAddon>> response = withApiKey(HttpRequest.GET(downloadProvider.injectURL(NetworkUtils.withQuery(PREFIX + "/v1/mods/search", mapOf(
pair("gameId", "432"),
pair("classId", Integer.toString(section)),
pair("categoryId", Integer.toString(categoryId)),
pair("gameVersion", gameVersion),
pair("searchFilter", searchFilter),
pair("sortField", Integer.toString(toModsSearchSortField(sortType))),
pair("sortOrder", toSortOrder(sortOrder)),
pair("index", Integer.toString(pageOffset * pageSize)),
pair("pageSize", Integer.toString(pageSize)))))))
.getJson(Response.typeOf(listTypeOf(CurseAddon.class)));
if (searchFilter.isEmpty()) {
return new SearchResult(response.getData().stream().map(CurseAddon::toMod), calculateTotalPages(response, pageSize));
}

// https://github.com/HMCL-dev/HMCL/issues/1549
String lowerCaseSearchFilter = searchFilter.toLowerCase(Locale.ROOT);
Map<String, Integer> searchFilterWords = new HashMap<>();
for (String s : StringUtils.tokenize(lowerCaseSearchFilter)) {
searchFilterWords.put(s, searchFilterWords.getOrDefault(s, 0) + 1);
}
// https://github.com/HMCL-dev/HMCL/issues/1549
String lowerCaseSearchFilter = searchFilter.toLowerCase(Locale.ROOT);
Map<String, Integer> searchFilterWords = new HashMap<>();
for (String s : StringUtils.tokenize(lowerCaseSearchFilter)) {
searchFilterWords.put(s, searchFilterWords.getOrDefault(s, 0) + 1);
}

StringUtils.LevCalculator levCalculator = new StringUtils.LevCalculator();
StringUtils.LevCalculator levCalculator = new StringUtils.LevCalculator();

return new SearchResult(response.getData().stream().map(CurseAddon::toMod).map(remoteMod -> {
String lowerCaseResult = remoteMod.getTitle().toLowerCase(Locale.ROOT);
int diff = levCalculator.calc(lowerCaseSearchFilter, lowerCaseResult);
return new SearchResult(response.getData().stream().map(CurseAddon::toMod).map(remoteMod -> {
String lowerCaseResult = remoteMod.getTitle().toLowerCase(Locale.ROOT);
int diff = levCalculator.calc(lowerCaseSearchFilter, lowerCaseResult);

for (String s : StringUtils.tokenize(lowerCaseResult)) {
if (searchFilterWords.containsKey(s)) {
diff -= WORD_PERFECT_MATCH_WEIGHT * searchFilterWords.get(s) * s.length();
for (String s : StringUtils.tokenize(lowerCaseResult)) {
if (searchFilterWords.containsKey(s)) {
diff -= WORD_PERFECT_MATCH_WEIGHT * searchFilterWords.get(s) * s.length();
}
}
}

return pair(remoteMod, diff);
}).sorted(Comparator.comparingInt(Pair::getValue)).map(Pair::getKey), response.getData().stream().map(CurseAddon::toMod), calculateTotalPages(response, pageSize));
return pair(remoteMod, diff);
}).sorted(Comparator.comparingInt(Pair::getValue)).map(Pair::getKey), response.getData().stream().map(CurseAddon::toMod), calculateTotalPages(response, pageSize));
}
}

@Override
Expand All @@ -173,48 +184,54 @@ public Optional<RemoteMod.Version> getRemoteVersionByLocalFile(LocalModFile loca
return Optional.empty();
}

Response<FingerprintMatchesResult> response = withApiKey(HttpRequest.POST(PREFIX + "/v1/fingerprints/432"))
.json(mapOf(pair("fingerprints", Collections.singletonList(hash))))
.getJson(Response.typeOf(FingerprintMatchesResult.class));
try (var ignored = SEMAPHORE.acquire()) {
Response<FingerprintMatchesResult> response = withApiKey(HttpRequest.POST(PREFIX + "/v1/fingerprints/432"))
.json(mapOf(pair("fingerprints", Collections.singletonList(hash))))
.getJson(Response.typeOf(FingerprintMatchesResult.class));

if (response.getData().getExactMatches() == null || response.getData().getExactMatches().isEmpty()) {
return Optional.empty();
}
if (response.getData().getExactMatches() == null || response.getData().getExactMatches().isEmpty()) {
return Optional.empty();
}

return Optional.of(response.getData().getExactMatches().get(0).getFile().toVersion());
return Optional.of(response.getData().getExactMatches().get(0).getFile().toVersion());
}
}

@Override
public RemoteMod getModById(String id) throws IOException {
Response<CurseAddon> response = withApiKey(HttpRequest.GET(PREFIX + "/v1/mods/" + id))
.getJson(Response.typeOf(CurseAddon.class));
return response.data.toMod();
try (var ignored = SEMAPHORE.acquire()) {
Response<CurseAddon> response = withApiKey(HttpRequest.GET(PREFIX + "/v1/mods/" + id))
.getJson(Response.typeOf(CurseAddon.class));
return response.data.toMod();
}
}

@Override
public RemoteMod.File getModFile(String modId, String fileId) throws IOException {
Response<CurseAddon.LatestFile> response = withApiKey(HttpRequest.GET(String.format("%s/v1/mods/%s/files/%s", PREFIX, modId, fileId)))
.getJson(Response.typeOf(CurseAddon.LatestFile.class));
return response.getData().toVersion().getFile();
try (var ignored = SEMAPHORE.acquire()) {
Response<CurseAddon.LatestFile> response = withApiKey(HttpRequest.GET(String.format("%s/v1/mods/%s/files/%s", PREFIX, modId, fileId)))
.getJson(Response.typeOf(CurseAddon.LatestFile.class));
return response.getData().toVersion().getFile();
}
}

@Override
public Stream<RemoteMod.Version> getRemoteVersionsById(String id) throws IOException {
Response<List<CurseAddon.LatestFile>> response = withApiKey(HttpRequest.GET(PREFIX + "/v1/mods/" + id + "/files",
pair("pageSize", "10000")))
.getJson(Response.typeOf(listTypeOf(CurseAddon.LatestFile.class)));
return response.getData().stream().map(CurseAddon.LatestFile::toVersion);
}

public List<CurseAddon.Category> getCategoriesImpl() throws IOException {
Response<List<CurseAddon.Category>> categories = withApiKey(HttpRequest.GET(PREFIX + "/v1/categories", pair("gameId", "432")))
.getJson(Response.typeOf(listTypeOf(CurseAddon.Category.class)));
return reorganizeCategories(categories.getData(), section);
try (var ignored = SEMAPHORE.acquire()) {
Response<List<CurseAddon.LatestFile>> response = withApiKey(HttpRequest.GET(PREFIX + "/v1/mods/" + id + "/files",
pair("pageSize", "10000")))
.getJson(Response.typeOf(listTypeOf(CurseAddon.LatestFile.class)));
return response.getData().stream().map(CurseAddon.LatestFile::toVersion);
}
}

@Override
public Stream<RemoteModRepository.Category> getCategories() throws IOException {
return getCategoriesImpl().stream().map(CurseAddon.Category::toCategory);
try (var ignored = SEMAPHORE.acquire()) {
Response<List<CurseAddon.Category>> categories = withApiKey(HttpRequest.GET(PREFIX + "/v1/categories", pair("gameId", "432")))
.getJson(Response.typeOf(listTypeOf(CurseAddon.Category.class)));
return reorganizeCategories(categories.getData(), section).stream().map(CurseAddon.Category::toCategory);
}
}

private List<CurseAddon.Category> reorganizeCategories(List<CurseAddon.Category> categories, int rootId) {
Expand Down
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