/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org

Telegram Desktop 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.

It 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.

Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014 John Preston, https://desktop.telegram.org
*/
#include "stdafx.h"
#include "application.h"
#include "pspecific.h"

#include "localstorage.h"

int main(int argc, char *argv[]) {
#ifdef _NEED_WIN_GENERATE_DUMP
	_oldWndExceptionFilter = SetUnhandledExceptionFilter(_exceptionFilter);
#endif

	InitOpenSSL _init;

	settingsParseArgs(argc, argv);
	for (int32 i = 0; i < argc; ++i) {
		if (string("-fixprevious") == argv[i]) {
			return psFixPrevious();
		} else if (string("-cleanup") == argv[i]) {
			return psCleanup();
		}
	}
	logsInit();

	Local::readSettings();
	if (Local::oldSettingsVersion() < AppVersion) {
		psNewVersion();
	}
	if (cFromAutoStart() && !cAutoStart()) {
		psAutoStart(false, true);
		Local::stop();
		return 0;
	}

	DEBUG_LOG(("Application Info: Telegram started, test mode: %1, exe dir: %2").arg(logBool(cTestMode())).arg(cExeDir()));
	if (cDebug()) {
		LOG(("Application Info: Telegram started in debug mode"));
		for (int32 i = 0; i < argc; ++i) {
			LOG(("Argument: %1").arg(QString::fromLocal8Bit(argv[i])));
		}
        QStringList logs = psInitLogs();
        for (int32 i = 0, l = logs.size(); i < l; ++i) {
            LOG(("Init Log: %1").arg(logs.at(i)));
        }
    }
    psClearInitLogs();

	DEBUG_LOG(("Application Info: ideal thread count: %1, using %2 connections per session").arg(QThread::idealThreadCount()).arg(cConnectionsInSession()));

	psStart();
	int result = 0;
	{
		QByteArray args[] = { "-style=0" }; // prepare fake args
		static const int a_cnt = sizeof(args) / sizeof(args[0]);
		int a_argc = a_cnt + 1;
		char *a_argv[a_cnt + 1] = { argv[0], args[0].data() };

		Application app(a_argc, a_argv);
		if (!App::quiting()) {
			result = app.exec();
		}
	}
    psFinish();
	Local::stop();

	DEBUG_LOG(("Application Info: Telegram done, result: %1").arg(result));

	#ifndef TDESKTOP_DISABLE_AUTOUPDATE
	if (cRestartingUpdate()) {
		if (DevVersion) {
			LOG(("Writing 'devversion' file before launching the Updater!"));
			QFile f(cWorkingDir() + qsl("tdata/devversion"));
			if (!f.exists() && f.open(QIODevice::WriteOnly)) {
				f.write("1");
				f.close();
			}
		}

		DEBUG_LOG(("Application Info: executing updater to install update.."));
		psExecUpdater();
	} else
	#endif
	if (cRestarting()) {
		DEBUG_LOG(("Application Info: executing Telegram, because of restart.."));
		psExecTelegram();
	}

	logsClose();
	return result;
}