mirror of https://github.com/aria2/aria2
144 lines
4.1 KiB
C++
144 lines
4.1 KiB
C++
/* <!-- copyright */
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/*
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* aria2 - The high speed download utility
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*
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* Copyright (C) 2006 Tatsuhiro Tsujikawa
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* In addition, as a special exception, the copyright holders give
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* permission to link the code of portions of this program with the
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* OpenSSL library under certain conditions as described in each
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* individual source file, and distribute linked combinations
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* including the two.
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* You must obey the GNU General Public License in all respects
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* for all of the code used other than OpenSSL. If you modify
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* file(s) with this exception, you may extend this exception to your
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* version of the file(s), but you are not obligated to do so. If you
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* do not wish to do so, delete this exception statement from your
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* version. If you delete this exception statement from all source
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* files in the program, then also delete it here.
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*/
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/* copyright --> */
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#include "BtRegistry.h"
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#include "DlAbortEx.h"
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#include "DownloadContext.h"
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#include "PeerStorage.h"
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#include "PieceStorage.h"
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#include "BtAnnounce.h"
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#include "BtRuntime.h"
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#include "BtProgressInfoFile.h"
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#include "bittorrent_helper.h"
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namespace aria2 {
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SharedHandle<DownloadContext>
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BtRegistry::getDownloadContext(gid_t gid) const
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{
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return get(gid).downloadContext_;
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}
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SharedHandle<DownloadContext>
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BtRegistry::getDownloadContext(const std::string& infoHash) const
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{
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SharedHandle<DownloadContext> dctx;
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for(std::map<gid_t, BtObject>::const_iterator i = pool_.begin(),
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eoi = pool_.end(); i != eoi; ++i) {
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if(bittorrent::getTorrentAttrs((*i).second.downloadContext_)->infoHash ==
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infoHash) {
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dctx = (*i).second.downloadContext_;
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break;
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}
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}
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return dctx;
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}
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void BtRegistry::put(gid_t gid, const BtObject& obj)
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{
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pool_[gid] = obj;
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}
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BtObject BtRegistry::get(gid_t gid) const
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{
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std::map<gid_t, BtObject>::const_iterator i = pool_.find(gid);
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if(i == pool_.end()) {
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return BtObject();
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} else {
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return (*i).second;
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}
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}
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bool BtRegistry::remove(gid_t gid)
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{
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return pool_.erase(gid);
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}
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void BtRegistry::removeAll() {
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pool_.clear();
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}
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BtObject::BtObject
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(const SharedHandle<DownloadContext>& downloadContext,
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const SharedHandle<PieceStorage>& pieceStorage,
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const SharedHandle<PeerStorage>& peerStorage,
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const SharedHandle<BtAnnounce>& btAnnounce,
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const SharedHandle<BtRuntime>& btRuntime,
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const SharedHandle<BtProgressInfoFile>& btProgressInfoFile)
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: downloadContext_(downloadContext),
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pieceStorage_(pieceStorage),
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peerStorage_(peerStorage),
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btAnnounce_(btAnnounce),
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btRuntime_(btRuntime),
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btProgressInfoFile_(btProgressInfoFile)
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{}
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BtObject::BtObject() {}
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BtObject::BtObject(const BtObject& c)
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: downloadContext_(c.downloadContext_),
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pieceStorage_(c.pieceStorage_),
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peerStorage_(c.peerStorage_),
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btAnnounce_(c.btAnnounce_),
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btRuntime_(c.btRuntime_),
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btProgressInfoFile_(c.btProgressInfoFile_)
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{}
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BtObject::~BtObject() {}
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BtObject& BtObject::operator=(const BtObject& c)
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{
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if(this != &c) {
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downloadContext_ = c.downloadContext_;
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pieceStorage_ = c.pieceStorage_;
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peerStorage_ = c.peerStorage_;
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btAnnounce_ = c.btAnnounce_;
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btRuntime_ = c.btRuntime_;
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btProgressInfoFile_ = c.btProgressInfoFile_;
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}
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return *this;
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}
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bool BtObject::isNull() const
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{
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return !downloadContext_ &&
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!pieceStorage_ &&
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!peerStorage_ &&
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!btAnnounce_ &&
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!btRuntime_ &&
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!btProgressInfoFile_;
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}
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} // namespace aria2
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