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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 "backends/networking/curl/session.h"
namespace Networking {
Session::Session(const Common::String &prefix):
_prefix(prefix), _request(nullptr) {}
Session::~Session() {
close();
}
static Common::String constructUrl(const Common::String &prefix, const Common::String &url) {
// check url prefix
if (!prefix.empty()) {
if (url.contains("://")) {
if (!url.hasPrefix(prefix)) {
warning("Session: given URL does not match the prefix!\n\t%s\n\t%s", url.c_str(), prefix.c_str());
return Common::String();
}
} else {
// if no schema given, just append <url> to <_prefix>
Common::String newUrl = prefix;
if (newUrl.lastChar() != '/' && (url.size() > 0 && url.firstChar() != '/'))
newUrl += "/";
newUrl += url;
return newUrl;
}
}
return url;
}
SessionRequest *Session::get(const Common::String &url, const Common::Path &localFile, DataCallback cb, ErrorCallback ecb, bool binary) {
Common::String builtUrl = constructUrl(_prefix, url);
if (builtUrl.empty())
return nullptr;
// check if request has finished (ready to be replaced)
if (_request) {
if (!_request->complete()) {
warning("Session: can't reuse Request that is being processed");
return nullptr;
}
}
if (!_request) {
_request = new SessionRequest(builtUrl, localFile, cb, ecb, binary); // automatically added to ConnMan
_request->connectionKeepAlive();
} else {
_request->reuse(builtUrl, localFile, cb, ecb, binary);
}
return _request;
}
void Session::close() {
if (_request)
_request->close();
}
void Session::abortRequest() {
if (_request)
_request->abortRequest();
}
} // End of namespace Networking
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