uriencode.cpp
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uriencode.cpp
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	/*
	* Copyright (C) 2012 Christian Mollekopf <mollekopf@kolabsys.com>
	*
	* This program 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 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 Lesser General Public License for more details.
	*
	* You should have received a copy of the GNU Lesser General Public License
	* along with this program. If not, see <http://www.gnu.org/licenses/>.
	*/

	#include <curl/curl.h>
	#include <string>

	std::string uriEncode(const std::string &s)
	{
	CURL *easyhandle = curl_easy_init();
	char *result = curl_easy_escape(easyhandle, s.c_str(), static_cast<int>(s.length()));
	curl_easy_cleanup(easyhandle);
	if (!result) {
	return std::string();
	}
	const std::string r(result);
	curl_free(result);
	return r;
	}

	std::string uriDecode(const std::string &s)
	{
	CURL *easyhandle = curl_easy_init();
	int length = 0;
	char *result = curl_easy_unescape(easyhandle, s.c_str(), static_cast<int>(s.length()), &length);
	curl_easy_cleanup(easyhandle);
	if (!length) {
	return std::string();
	}
	const std::string r(result, length);
	curl_free(result);
	return r;
	}