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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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/>.
*
*/
#define FORBIDDEN_SYMBOL_ALLOW_ALL
#include <curl/curl.h>
#include "backends/networking/curl/url.h"
#include "common/debug.h"
#include "common/textconsole.h"
namespace Networking {
CurlURL::CurlURL() {
_url = nullptr;
}
// This requires libcurl version 7.62.0, If we're using
// a lower version, stub all of this.
#if LIBCURL_VERSION_NUM < 0x073E00
CurlURL::~CurlURL() {
}
Common::String CurlURL::getScheme() {
return "";
}
Common::String CurlURL::getHost() {
return "";
}
int CurlURL::getPort(bool defaultPort) {
return -1;
}
bool CurlURL::parseURL(const Common::String &url) {
warning("libcurl: curl_url requires curl 7.62.0 or later");
return false;
}
#else
CurlURL::~CurlURL() {
if (_url) {
curl_url_cleanup(_url);
_url = nullptr;
}
}
bool CurlURL::parseURL(const Common::String &url) {
if (_url)
curl_url_cleanup(_url);
_url = curl_url();
if (!_url) {
warning("libcurl: Could not create curl_url handle");
return false;
}
CURLUcode rc = curl_url_set(_url, CURLUPART_URL, url.c_str(), 0);
if (rc) {
warning("libcurl: Unable to parse URL: \"%s\"", url.c_str());
return false;
}
return true;
}
Common::String CurlURL::getScheme() {
if (!_url)
return "";
char *scheme;
CURLUcode rc = curl_url_get(_url, CURLUPART_SCHEME, &scheme, 0);
if (rc) {
warning("libcurl: Unable to get scheme");
return "";
}
Common::String schemeString(scheme);
curl_free(scheme);
return schemeString;
}
Common::String CurlURL::getHost() {
if (!_url)
return "";
char *host;
CURLUcode rc = curl_url_get(_url, CURLUPART_HOST, &host, 0);
if (rc) {
warning("libcurl: Unable to get host");
return "";
}
Common::String hostString(host);
curl_free(host);
return hostString;
}
int CurlURL::getPort(bool defaultPort) {
if (!_url)
return -1;
char *portChr;
CURLUcode rc = curl_url_get(_url, CURLUPART_PORT, &portChr, (defaultPort) ? CURLU_DEFAULT_PORT : CURLU_NO_DEFAULT_PORT);
if (rc) {
if (rc == CURLUE_NO_PORT)
return 0;
warning("libcurl: Unable to get port");
return -1;
}
int port = atoi(portChr);
curl_free(portChr);
return port;
}
#endif
} // End of namespace Networking
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