init

Telegram/SourceFiles/lang/lang_file_parser.h

@@ -0,0 +1,56 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "lang/lang_keys.h"
+
+#include <set>
+#include <QtCore/QMap>
+
+namespace Lang {
+
+class FileParser {
+public:
+	using Result = QMap<ushort, QString>;
+
+	FileParser(const QString &file, const std::set<ushort> &request);
+	FileParser(const QByteArray &content, Fn<void(QLatin1String key, const QByteArray &value)> callback);
+
+	static QByteArray ReadFile(const QString &absolutePath, const QString &relativePath);
+
+	const QString &errors() const;
+	const QString &warnings() const;
+
+	Result found() const {
+		return _result;
+	}
+
+private:
+	void parse();
+
+	bool error(const QString &text) {
+		_errorsList.push_back(text);
+		return false;
+	}
+	void warning(const QString &text) {
+		_warningsList.push_back(text);
+	}
+	bool readKeyValue(const char *&from, const char *end);
+
+	mutable QStringList _errorsList, _warningsList;
+	mutable QString _errors, _warnings;
+
+	const QByteArray _content;
+	const std::set<ushort> _request;
+	const Fn<void(QLatin1String key, const QByteArray &value)> _callback;
+
+	Result _result;
+
+};
+
+} // namespace Lang