/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2010 Blender Foundation.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

/** \file blender/freestyle/intern/system/StringUtils.cpp
 *  \ingroup freestyle
 *  \brief String utilities
 *  \author Emmanuel Turquin
 *  \date 20/05/2003
 */

//soc #include <qfileinfo.h>

#include "FreestyleConfig.h"
#include "StringUtils.h"

namespace StringUtils {

void getPathName(const string& path, const string& base, vector<string>& pathnames)
{
	string dir;
	string res;
	char cleaned[FILE_MAX];
	unsigned size = path.size();

	pathnames.push_back(base);

	for (unsigned int pos = 0, sep = path.find(Config::PATH_SEP, pos);
	     pos < size;
	     pos = sep + 1, sep = path.find(Config::PATH_SEP, pos))
	{
		if (sep == (unsigned)string::npos)
			sep = size;

		dir = path.substr(pos, sep - pos);

		BLI_strncpy(cleaned, dir.c_str(), FILE_MAX);
		BLI_cleanup_file(NULL, cleaned);
		res = toAscii(string(cleaned));

		if (!base.empty())
			res += Config::DIR_SEP + base;

		pathnames.push_back(res);
	}
}

string toAscii(const string &str)
{
	stringstream out("");
	char s;

	for (unsigned int i = 0; i < str.size() ; i++) {
		s = ((char)(str.at(i) & 0x7F));
		out << s;
	}

	return out.str();
}

const char *toAscii(const char *str)
{
	return toAscii(string(str)).c_str();
}

} // end of namespace StringUtils