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/* <!-- copyright */
/*
* aria2 - The high speed download utility
*
* Copyright (C) 2006 Tatsuhiro Tsujikawa
*
* 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
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of portions of this program with the
* OpenSSL library under certain conditions as described in each
* individual source file, and distribute linked combinations
* including the two.
* You must obey the GNU General Public License in all respects
* for all of the code used other than OpenSSL. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you
* do not wish to do so, delete this exception statement from your
* version. If you delete this exception statement from all source
* files in the program, then also delete it here.
*/
/* copyright --> */
#include "HttpDownloadCommand.h"
#include "RequestGroup.h"
#include "DownloadEngine.h"
#include "Request.h"
#include "HttpRequestCommand.h"
#include "HttpConnection.h"
#include "HttpRequest.h"
#include "Segment.h"
#include "Socket.h"
#include "prefs.h"
#include "Option.h"
namespace aria2 {
HttpDownloadCommand::HttpDownloadCommand(int cuid,
const RequestHandle& req,
RequestGroup* requestGroup,
const HttpConnectionHandle& httpConnection,
DownloadEngine* e,
const SocketHandle& socket)
:DownloadCommand(cuid, req, requestGroup, e, socket),
_httpConnection(httpConnection) {}
HttpDownloadCommand::~HttpDownloadCommand() {}
bool HttpDownloadCommand::prepareForNextSegment() {
if(req->isPipeliningEnabled() && !_requestGroup->downloadFinished()) {
Command* command = new HttpRequestCommand(cuid, req, _requestGroup, _httpConnection, e, socket);
e->commands.push_back(command);
return true;
} else {
if(!e->option->getAsBool(PREF_HTTP_PROXY_ENABLED)) {
if(req->isPipeliningEnabled() ||
(req->isKeepAliveEnabled() &&
((!_transferEncodingDecoder.isNull() &&
_requestGroup->downloadFinished()) ||
(uint64_t)_segments.front()->getPositionToWrite() ==
_requestGroup->getTotalLength()))) {
std::pair<std::string, uint16_t> peerInfo;
socket->getPeerInfo(peerInfo);
e->poolSocket(peerInfo.first, peerInfo.second, socket);
}
}
return DownloadCommand::prepareForNextSegment();
}
}
} // namespace aria2
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