/*
 * utils.h
 * Copyright (C) 2017  Belledonne Communications SARL
 *
 * 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/>.
 */

#ifndef _UTILS_H_
#define _UTILS_H_

#include <string>
#include <vector>

#include "linphone/utils/general.h"

// =============================================================================

LINPHONE_BEGIN_NAMESPACE

namespace Utils {
	LINPHONE_PUBLIC bool iequals (const std::string &a, const std::string &b);

	LINPHONE_PUBLIC std::vector<std::string> split (const std::string &str, const std::string &delimiter);

	LINPHONE_PUBLIC inline std::vector<std::string> split (const std::string &str, char delimiter) {
		return split(str, std::string(1, delimiter));
	}

	LINPHONE_PUBLIC std::string toString (int val);
	LINPHONE_PUBLIC std::string toString (long val);
	LINPHONE_PUBLIC std::string toString (long long val);
	LINPHONE_PUBLIC std::string toString (unsigned val);
	LINPHONE_PUBLIC std::string toString (unsigned long val);
	LINPHONE_PUBLIC std::string toString (unsigned long long val);
	LINPHONE_PUBLIC std::string toString (float val);
	LINPHONE_PUBLIC std::string toString (double val);
	LINPHONE_PUBLIC std::string toString (long double val);

	LINPHONE_PUBLIC int stoi (const std::string &str, size_t *idx = 0, int base = 10);

	// Return a buffer allocated with new.
	LINPHONE_PUBLIC char *utf8ToChar (uint32_t ic);

	template<typename T>
	LINPHONE_PUBLIC const T &getEmptyConstRefObject () {
		static const T object;
		return object;
	}
}

LINPHONE_END_NAMESPACE

#endif // ifndef _UTILS_H_