Function openRotatingLog

TheForceEngine/TFE_System/log.cpp:165–195

	}

	void openRotatingLog(const char* fileName, bool append)
	{
		if (!fileName) { return; }

		char logPath[TFE_MAX_PATH];
		TFE_Paths::appendPath(PATH_USER_DOCUMENTS, fileName, logPath);

		// Handle rotations
		for (int i = maxLogRotations; i > 0; i--)
		{
			char oldLogPath[TFE_MAX_PATH];
			char newLogPath[TFE_MAX_PATH];
			if (i == 1)
			{
				sprintf(oldLogPath, "%s", logPath);
			}
			else
			{
				sprintf(oldLogPath, "%s.%d", logPath, i - 1);
			}

			if (FileUtil::exists(oldLogPath))
			{
				sprintf(newLogPath, "%s.%d", logPath, i);
				FileUtil::copyFile(oldLogPath, newLogPath);
			}
		}

		// Open file as normal
		logOpen(fileName, append);
	}
}