/*
	Copyright (C) 2007 Tim Mayberry

	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 2 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, write to the Free Software
	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#include <algorithm>

#include <glibmm/fileutils.h>

#include <giomm/file.h>

#include "pbd/basename.h"
#include "pbd/compose.h"
#include "pbd/error.h"
#include "pbd/file_utils.h"

#include "ardour/session_state_utils.h"
#include "ardour/filename_extensions.h"

#include "pbd/i18n.h"

using namespace std;
using namespace PBD;

namespace ARDOUR {

bool
create_backup_file (const std::string & file_path)
{
	return copy_file (file_path, file_path + backup_suffix);
}

void
get_state_files_in_directory (const std::string & directory_path,
			      vector<std::string> & result)
{
	find_files_matching_pattern (result, directory_path,
	                             '*' + string(statefile_suffix));
}

vector<string>
get_file_names_no_extension (const vector<std::string> & file_paths)
{
	vector<string> result;

	std::transform (file_paths.begin(), file_paths.end(),
			std::back_inserter(result), PBD::basename_nosuffix);

	sort (result.begin(), result.end(), std::less<string>());

	return result;
}

} // namespace ARDOUR