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458 changes: 202 additions & 256 deletions
458
HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java
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141 changes: 141 additions & 0 deletions
141
HMCL/src/main/java/org/jackhuang/hmcl/java/HMCLJavaRepository.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,141 @@ | ||
| package org.jackhuang.hmcl.java; | ||
|
|
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| import org.jackhuang.hmcl.download.DownloadProvider; | ||
| import org.jackhuang.hmcl.download.java.JavaDownloadTask; | ||
| import org.jackhuang.hmcl.download.java.RemoteFiles; | ||
| import org.jackhuang.hmcl.game.DownloadInfo; | ||
| import org.jackhuang.hmcl.game.GameJavaVersion; | ||
| import org.jackhuang.hmcl.task.Task; | ||
| import org.jackhuang.hmcl.util.gson.JsonUtils; | ||
| import org.jackhuang.hmcl.util.io.FileUtils; | ||
| import org.jackhuang.hmcl.util.platform.OperatingSystem; | ||
| import org.jackhuang.hmcl.util.platform.Platform; | ||
|
|
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| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.nio.file.DirectoryStream; | ||
| import java.nio.file.Files; | ||
| import java.nio.file.Path; | ||
| import java.util.*; | ||
|
|
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| import static org.jackhuang.hmcl.util.logging.Logger.LOG; | ||
|
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| /** | ||
| * @author Glavo | ||
| */ | ||
| public final class HMCLJavaRepository implements JavaRepository { | ||
| private final Path root; | ||
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| public HMCLJavaRepository(Path root) { | ||
| this.root = root; | ||
| } | ||
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| public Path getPlatformRoot(Platform platform) { | ||
| return root.resolve(platform.toString()); | ||
| } | ||
|
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| public Path getJavaDir(Platform platform, String name) { | ||
| return getPlatformRoot(platform).resolve(name); | ||
| } | ||
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| public Path getManifestFile(Platform platform, String name) { | ||
| return getPlatformRoot(platform).resolve(name + ".json"); | ||
| } | ||
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| @Override | ||
| public Collection<JavaRuntime> getAllJava(Platform platform) { | ||
| Path root = getPlatformRoot(platform); | ||
| if (!Files.isDirectory(root)) | ||
| return Collections.emptyList(); | ||
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| ArrayList<JavaRuntime> list = new ArrayList<>(); | ||
| try (DirectoryStream<Path> stream = Files.newDirectoryStream(root)) { | ||
| for (Path file : stream) { | ||
| try { | ||
| String name = file.getFileName().toString(); | ||
| if (name.endsWith(".json") && Files.isRegularFile(file)) { | ||
| Path javaDir = file.resolveSibling(name.substring(0, name.length() - ".json".length())); | ||
| Path executable; | ||
| try { | ||
| executable = JavaManager.getExecutable(javaDir).toRealPath(); | ||
| } catch (IOException e) { | ||
| if (platform.getOperatingSystem() == OperatingSystem.OSX) | ||
| executable = JavaManager.getMacExecutable(javaDir).toRealPath(); | ||
| else | ||
| throw e; | ||
| } | ||
|
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| if (Files.isDirectory(javaDir)) { | ||
| JavaManifest manifest; | ||
| try (InputStream input = Files.newInputStream(file)) { | ||
| manifest = JsonUtils.fromJsonFully(input, JavaManifest.class); | ||
| } | ||
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| list.add(new JavaRuntime(executable, manifest.getInfo(), true)); | ||
| } | ||
| } | ||
| } catch (Throwable e) { | ||
| LOG.warning("Failed to parse " + file, e); | ||
| } | ||
| } | ||
|
|
||
| } catch (IOException ignored) { | ||
| } | ||
| return list; | ||
| } | ||
|
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| @Override | ||
| public Task<JavaRuntime> getInstallJavaTask(DownloadProvider downloadProvider, Platform platform, GameJavaVersion gameJavaVersion) { | ||
| Path javaDir = getJavaDir(platform, gameJavaVersion.getComponent()); | ||
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| return new JavaDownloadTask(downloadProvider, javaDir, gameJavaVersion, JavaManager.getJavaPlatform(platform)) | ||
| .thenApplyAsync(result -> { | ||
| Path executable = null; | ||
| try { | ||
| executable = JavaManager.getExecutable(javaDir).toRealPath(); | ||
| } catch (IOException e) { | ||
| if (platform.getOperatingSystem() == OperatingSystem.OSX) { | ||
| executable = JavaManager.getMacExecutable(javaDir).toRealPath(); | ||
| } | ||
| } | ||
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| JavaInfo info = new JavaInfo(platform, result.download.getVersion().getName(), null); | ||
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| Map<String, Object> update = new LinkedHashMap<>(); | ||
| update.put("provider", "mojang"); | ||
| update.put("component", gameJavaVersion.getComponent()); | ||
|
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| Map<String, JavaLocalFiles.Local> files = new LinkedHashMap<>(); | ||
| result.remoteFiles.getFiles().forEach((path, file) -> { | ||
| if (file instanceof RemoteFiles.RemoteFile) { | ||
| DownloadInfo downloadInfo = ((RemoteFiles.RemoteFile) file).getDownloads().get("raw"); | ||
| if (downloadInfo != null) { | ||
| files.put(path, new JavaLocalFiles.LocalFile(downloadInfo.getSha1(), downloadInfo.getSize())); | ||
| } | ||
| } else if (file instanceof RemoteFiles.RemoteDirectory) { | ||
| files.put(path, new JavaLocalFiles.LocalDirectory()); | ||
| } else if (file instanceof RemoteFiles.RemoteLink) { | ||
| files.put(path, new JavaLocalFiles.LocalLink(((RemoteFiles.RemoteLink) file).getTarget())); | ||
| } | ||
| }); | ||
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| JavaManifest manifest = new JavaManifest(info, update, files); | ||
| FileUtils.writeText(getManifestFile(platform, gameJavaVersion.getComponent()), JsonUtils.GSON.toJson(manifest)); | ||
| return new JavaRuntime(executable, info, true); | ||
| }); | ||
| } | ||
|
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| @Override | ||
| public Task<Void> getUninstallJavaTask(JavaRuntime java) { | ||
| return Task.runAsync(() -> { | ||
| Path root = getPlatformRoot(java.getPlatform()); | ||
| Path relativized = root.relativize(java.getBinary()); | ||
|
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| if (relativized.getNameCount() > 1) { | ||
| String name = relativized.getName(0).toString(); | ||
| Files.deleteIfExists(getManifestFile(java.getPlatform(), name)); | ||
| FileUtils.deleteDirectory(getJavaDir(java.getPlatform(), name).toFile()); | ||
| } | ||
| }); | ||
| } | ||
| } |
128 changes: 128 additions & 0 deletions
128
HMCL/src/main/java/org/jackhuang/hmcl/java/JavaLocalFiles.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,128 @@ | ||
| /* | ||
| * Hello Minecraft! Launcher | ||
| * Copyright (C) 2020 huangyuhui <[email protected]> and contributors | ||
| * | ||
| * 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 3 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. If not, see <https://www.gnu.org/licenses/>. | ||
| */ | ||
| package org.jackhuang.hmcl.java; | ||
|
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| import com.google.gson.*; | ||
| import com.google.gson.annotations.JsonAdapter; | ||
|
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| import java.lang.reflect.Type; | ||
|
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| /** | ||
| * @author Glavo | ||
| */ | ||
| public final class JavaLocalFiles { | ||
| @JsonAdapter(Serializer.class) | ||
| public abstract static class Local { | ||
| private final String type; | ||
|
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| Local(String type) { | ||
| this.type = type; | ||
| } | ||
|
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| public String getType() { | ||
| return type; | ||
| } | ||
| } | ||
|
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| public static final class LocalFile extends Local { | ||
| private final String sha1; | ||
| private final long size; | ||
|
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| public LocalFile(String sha1, long size) { | ||
| super("file"); | ||
| this.sha1 = sha1; | ||
| this.size = size; | ||
| } | ||
|
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| public String getSha1() { | ||
| return sha1; | ||
| } | ||
|
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| public long getSize() { | ||
| return size; | ||
| } | ||
| } | ||
|
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| public static final class LocalDirectory extends Local { | ||
| public LocalDirectory() { | ||
| super("directory"); | ||
| } | ||
| } | ||
|
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| public static final class LocalLink extends Local { | ||
| private final String target; | ||
|
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| public LocalLink(String target) { | ||
| super("link"); | ||
| this.target = target; | ||
| } | ||
|
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| public String getTarget() { | ||
| return target; | ||
| } | ||
| } | ||
|
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| public static class Serializer implements JsonSerializer<Local>, JsonDeserializer<Local> { | ||
|
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| @Override | ||
| public JsonElement serialize(Local src, Type typeOfSrc, JsonSerializationContext context) { | ||
| JsonObject obj = new JsonObject(); | ||
| obj.addProperty("type", src.getType()); | ||
| if (src instanceof LocalFile) { | ||
| obj.addProperty("sha1", ((LocalFile) src).getSha1()); | ||
| obj.addProperty("size", ((LocalFile) src).getSize()); | ||
| } else if (src instanceof LocalLink) { | ||
| obj.addProperty("target", ((LocalLink) src).getTarget()); | ||
| } | ||
| return obj; | ||
| } | ||
|
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| @Override | ||
| public Local deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException { | ||
| if (!json.isJsonObject()) | ||
| throw new JsonParseException(json.toString()); | ||
|
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| JsonObject obj = json.getAsJsonObject(); | ||
| if (!obj.has("type")) | ||
| throw new JsonParseException(json.toString()); | ||
|
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| String type = obj.getAsJsonPrimitive("type").getAsString(); | ||
|
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| try { | ||
| switch (type) { | ||
| case "file": { | ||
| String sha1 = obj.getAsJsonPrimitive("sha1").getAsString(); | ||
| long size = obj.getAsJsonPrimitive("size").getAsLong(); | ||
| return new LocalFile(sha1, size); | ||
| } | ||
| case "directory": { | ||
| return new LocalDirectory(); | ||
| } | ||
| case "link": { | ||
| String target = obj.getAsJsonPrimitive("target").getAsString(); | ||
| return new LocalLink(target); | ||
| } | ||
| default: | ||
| throw new AssertionError(); | ||
| } | ||
| } catch (Throwable e) { | ||
| throw new JsonParseException(json.toString()); | ||
| } | ||
| } | ||
| } | ||
| } |
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