mirror of
https://github.com/Chatterino/chatterino2.git
synced 2024-11-13 19:49:51 +01:00
123 lines
2.8 KiB
C++
123 lines
2.8 KiB
C++
#include "singletons/Paths.hpp"
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#include <QCoreApplication>
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#include <QCryptographicHash>
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#include <QDir>
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#include <QStandardPaths>
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#include <cassert>
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#include "util/CombinePath.hpp"
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namespace chatterino {
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Paths *Paths::instance = nullptr;
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Paths::Paths()
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{
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this->initAppFilePathHash();
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this->initCheckPortable();
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this->initAppDataDirectory();
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this->initSubDirectories();
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}
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void Paths::initInstance()
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{
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assert(!instance);
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instance = new Paths();
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}
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Paths *Paths::getInstance()
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{
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assert(instance);
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return instance;
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}
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bool Paths::createFolder(const QString &folderPath)
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{
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return QDir().mkpath(folderPath);
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}
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bool Paths::isPortable()
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{
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return this->portable_.get();
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}
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void Paths::initAppFilePathHash()
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{
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this->applicationFilePathHash =
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QCryptographicHash::hash(QCoreApplication::applicationFilePath().toUtf8(),
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QCryptographicHash::Sha224)
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.toBase64()
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.mid(0, 32)
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.replace("+", "-")
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.replace("/", "x");
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}
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void Paths::initCheckPortable()
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{
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this->portable_ =
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QFileInfo::exists(combinePath(QCoreApplication::applicationDirPath(), "portable"));
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}
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void Paths::initAppDataDirectory()
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{
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assert(this->portable_.is_initialized());
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// Root path = %APPDATA%/Chatterino or the folder that the executable resides in
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this->rootAppDataDirectory = [&]() -> QString {
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// portable
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if (this->isPortable()) {
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return QCoreApplication::applicationDirPath();
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}
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// permanent installation
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QString path = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
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if (path.isEmpty()) {
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throw std::runtime_error("Error finding writable location for settings");
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}
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// create directory Chatterino2 instead of chatterino on windows because the ladder one is takes by
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// chatterino 1 already
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#ifdef Q_OS_WIN
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path.replace("chatterino", "Chatterino");
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path += "2";
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#endif
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return path;
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}();
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}
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void Paths::initSubDirectories()
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{
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// required the app data directory to be set first
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assert(!this->rootAppDataDirectory.isEmpty());
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// create settings subdirectories and validate that they are created properly
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auto makePath = [&](const std::string &name) -> QString {
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auto path = combinePath(this->rootAppDataDirectory, QString::fromStdString(name));
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if (!QDir().mkpath(path)) {
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throw std::runtime_error("Error creating appdata path %appdata%/chatterino/" + name);
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}
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return path;
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};
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makePath("");
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this->settingsDirectory = makePath("Settings");
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this->cacheDirectory = makePath("Cache");
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this->messageLogDirectory = makePath("Logs");
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this->miscDirectory = makePath("Misc");
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}
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Paths *getPaths()
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{
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return Paths::getInstance();
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}
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} // namespace chatterino
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