tdesktop/Telegram/SourceFiles/mtproto/facade.cpp

/*
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.

In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.

Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#include "mtproto/facade.h"

#include "storage/localstorage.h"
#include "messenger.h"

namespace MTP {
namespace internal {
namespace {

int PauseLevel = 0;

} // namespace

bool paused() {
	return PauseLevel > 0;
}

void pause() {
	++PauseLevel;
}

void unpause() {
	--PauseLevel;
	if (!PauseLevel) {
		if (auto instance = MainInstance()) {
			instance->unpaused();
		}
	}
}

} // namespace internal

Instance *MainInstance() {
	return Messenger::Instance().mtp();
}

} // namespace MTP