/*
    This file is part of Android File Transfer For Linux.
    Copyright (C) 2015-2020  Vladimir Menshakov

    This library is free software; you can redistribute it and/or modify it
    under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation; either version 2.1 of the License,
    or (at your option) any later version.

    This library 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with this library; if not, write to the Free Software Foundation,
    Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/

#include <usb/Exception.h>
#include <usb/usb.h>
#include <string>

namespace mtp { namespace usb
{
	Exception::Exception(const std::string &what, int returnCode) throw() : std::runtime_error(what + ": " + GetErrorMessage(returnCode))
	{ }

	std::string Exception::GetErrorMessage(int returnCode)
	{
		char buf[128];
		snprintf(buf, sizeof(buf), "error 0x%08x", returnCode);
		return std::string(buf);
	}

}}