142 lines
3.6 KiB
C++
142 lines
3.6 KiB
C++
#include "launcherpaths.h"
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#include "localization.h"
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#include <QDir>
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#include <QFileInfo>
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namespace {
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const QString kFolderName = QStringLiteral("galeonLauncher");
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} // namespace
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QString LauncherPaths::containerDir()
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{
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#if defined(Q_OS_WIN)
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return QDir::homePath() + QStringLiteral("/AppData/Roaming");
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#elif defined(Q_OS_MACOS)
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return QDir::homePath() + QStringLiteral("/Library/Application Support");
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#else // Linux и прочие Unix-системы
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return QDir::homePath();
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#endif
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}
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QString LauncherPaths::rootDir()
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{
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return containerDir() + u'/' + kFolderName;
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}
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QString LauncherPaths::defaultMinecraftDir()
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{
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#if defined(Q_OS_MACOS)
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// На macOS папка игры исторически без точки.
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return containerDir() + QStringLiteral("/minecraft");
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#else
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return containerDir() + QStringLiteral("/.minecraft");
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#endif
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}
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QString LauncherPaths::settingsFile()
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{
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return rootDir() + QStringLiteral("/settings.json");
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}
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QString LauncherPaths::profilesFile()
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{
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return rootDir() + QStringLiteral("/profiles.json");
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}
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QString LauncherPaths::customBuildsFile()
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{
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return rootDir() + QStringLiteral("/customBuilds.json");
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}
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QString LauncherPaths::legacyCustomBuildsFile()
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{
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return rootDir() + QStringLiteral("/versions.json");
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}
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QString LauncherPaths::buildStorageDir()
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{
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return rootDir() + QStringLiteral("/builds");
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}
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QString LauncherPaths::buildDir(int buildId)
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{
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return buildStorageDir() + u'/' + QString::number(buildId);
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}
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QString LauncherPaths::seasonalStateFile(int buildId)
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{
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return buildDir(buildId) + QStringLiteral("/season.json");
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}
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QString LauncherPaths::runtimeDir()
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{
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return rootDir() + QStringLiteral("/runtime");
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}
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QString LauncherPaths::javaDir()
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{
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return rootDir() + QStringLiteral("/java");
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}
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QString LauncherPaths::javaCatalogFile()
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{
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return cacheDir() + QStringLiteral("/java_runtimes.json");
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}
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QString LauncherPaths::javaDownloadDir()
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{
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return cacheDir() + QStringLiteral("/java");
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}
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QString LauncherPaths::cacheDir()
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{
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return rootDir() + QStringLiteral("/cache");
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}
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QString LauncherPaths::versionManifestFile()
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{
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return cacheDir() + QStringLiteral("/version_manifest.json");
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}
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QString LauncherPaths::seasonalCatalogFile()
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{
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return cacheDir() + QStringLiteral("/seasonal_builds.json");
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}
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QString LauncherPaths::loaderCacheFile(const QString &loaderKey)
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{
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return cacheDir() + QStringLiteral("/loader_") + loaderKey + QStringLiteral(".json");
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}
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QString LauncherPaths::loaderDownloadDir()
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{
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return cacheDir() + QStringLiteral("/loaders");
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}
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bool LauncherPaths::ensureRootExists(QString *error)
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{
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const QStringList required{rootDir(), runtimeDir(), cacheDir(),
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loaderDownloadDir(), buildStorageDir(), javaDir(),
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javaDownloadDir()};
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for (const QString &path : required) {
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if (!QDir().mkpath(path)) {
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if (error)
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*error = Loc::text("storage.error.createFailed").arg(QDir::toNativeSeparators(path));
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return false;
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}
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// mkpath отвечает true и для существующего каталога, в который нельзя писать,
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// и для подсунутого вместо папки файла — тогда все сохранения провалились бы молча.
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const QFileInfo info(path);
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if (!info.isDir() || !info.isWritable()) {
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if (error)
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*error = Loc::text("storage.error.notWritable").arg(QDir::toNativeSeparators(path));
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return false;
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}
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}
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return true;
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}
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