/*
 * Copyright (C) 2014-2021 CZ.NIC
 *
 * This program 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.
 *
 * This program 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * In addition, as a special exception, the copyright holders give
 * permission to link the code of portions of this program with the
 * OpenSSL library under certain conditions as described in each
 * individual source file, and distribute linked combinations including
 * the two.
 */

#include "src/datovka_shared/log/log.h"

void globalLogOutput(enum QtMsgType type, const QMessageLogContext &context,
    const QString &msg)
{
	if (GlobInstcs::logPtr != Q_NULLPTR) {
		GlobInstcs::logPtr->logQtMessage(type, context, msg);
	}
}

void qDebugCall(const QMessageLogContext &logCtx, const char *fmt, ...)
{
	::std::va_list argp;

	va_start(argp, fmt);

	qDebugCallV(logCtx, fmt, argp);

	va_end(argp);
}

/*!
 * @brief Similar to qDebug. Takes explicit QMessageLogger object.
 *
 * @note See qtbase/src/corelib/global/qglobal.h of Qt sources.
 */
#define qDebugOverride(logCtx) \
	QMessageLogger((logCtx).file, (logCtx).line, (logCtx).function).debug

#if defined(QT_NO_DEBUG_OUTPUT)
#  undef qDebugOverride
#  define qDebugOverride(logCtx) QT_NO_QDEBUG_MACRO
#endif

void qDebugCallV(const QMessageLogContext &logCtx, const char *fmt,
    ::std::va_list ap)
{
#if (QT_VERSION >= QT_VERSION_CHECK(5, 5, 0))
	qDebugOverride(logCtx)("%s", QString::vasprintf(fmt, ap).toUtf8().constData());
#else /* < Qt-5.5 */
	QString outStr;
	outStr.vsprintf(fmt, ap);

	qDebugOverride(logCtx)("%s", outStr.toUtf8().constData());
#endif /* >= Qt-5.5 */
}
