1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175
|
/* <!-- 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 --> */
#ifndef D_DHT_MESSAGE_FACTORY_IMPL_H
#define D_DHT_MESSAGE_FACTORY_IMPL_H
#include "DHTMessageFactory.h"
#include "A2STR.h"
namespace aria2 {
class DHTConnection;
class DHTMessageDispatcher;
class DHTRoutingTable;
class DHTPeerAnnounceStorage;
class DHTTokenTracker;
class DHTMessage;
class DHTAbstractMessage;
class DHTMessageFactoryImpl:public DHTMessageFactory {
private:
int family_;
std::shared_ptr<DHTNode> localNode_;
DHTConnection* connection_;
DHTMessageDispatcher* dispatcher_;
DHTRoutingTable* routingTable_;
DHTPeerAnnounceStorage* peerAnnounceStorage_;
DHTTokenTracker* tokenTracker_;
// search node in routingTable. If it is not found, create new one.
std::shared_ptr<DHTNode> getRemoteNode
(const unsigned char* id, const std::string& ipaddr, uint16_t port) const;
void validateID(const String* id) const;
void validatePort(const Integer* i) const;
void extractNodes
(std::vector<std::shared_ptr<DHTNode> >& nodes,
const unsigned char* src, size_t length);
void setCommonProperty(DHTAbstractMessage* m);
public:
DHTMessageFactoryImpl(int family);
virtual std::unique_ptr<DHTQueryMessage>
createQueryMessage(const Dict* dict,
const std::string& ipaddr, uint16_t port) CXX11_OVERRIDE;
virtual std::unique_ptr<DHTResponseMessage>
createResponseMessage(const std::string& messageType,
const Dict* dict,
const std::string& ipaddr, uint16_t port)
CXX11_OVERRIDE;
virtual std::unique_ptr<DHTPingMessage>
createPingMessage(const std::shared_ptr<DHTNode>& remoteNode,
const std::string& transactionID = A2STR::NIL)
CXX11_OVERRIDE;
virtual std::unique_ptr<DHTPingReplyMessage>
createPingReplyMessage(const std::shared_ptr<DHTNode>& remoteNode,
const unsigned char* id,
const std::string& transactionID)
CXX11_OVERRIDE;
virtual std::unique_ptr<DHTFindNodeMessage>
createFindNodeMessage(const std::shared_ptr<DHTNode>& remoteNode,
const unsigned char* targetNodeID,
const std::string& transactionID = A2STR::NIL)
CXX11_OVERRIDE;
std::unique_ptr<DHTFindNodeReplyMessage>
createFindNodeReplyMessage(const std::shared_ptr<DHTNode>& remoteNode,
const Dict* dict,
const std::string& transactionID);
virtual std::unique_ptr<DHTFindNodeReplyMessage>
createFindNodeReplyMessage
(const std::shared_ptr<DHTNode>& remoteNode,
std::vector<std::shared_ptr<DHTNode>> closestKNodes,
const std::string& transactionID) CXX11_OVERRIDE;
virtual std::unique_ptr<DHTGetPeersMessage>
createGetPeersMessage(const std::shared_ptr<DHTNode>& remoteNode,
const unsigned char* infoHash,
const std::string& transactionID = A2STR::NIL)
CXX11_OVERRIDE;
virtual std::unique_ptr<DHTGetPeersReplyMessage>
createGetPeersReplyMessage
(const std::shared_ptr<DHTNode>& remoteNode,
std::vector<std::shared_ptr<DHTNode>> closestKNodes,
std::vector<std::shared_ptr<Peer>> peers,
const std::string& token,
const std::string& transactionID) CXX11_OVERRIDE;
std::unique_ptr<DHTGetPeersReplyMessage>
createGetPeersReplyMessage
(const std::shared_ptr<DHTNode>& remoteNode,
const Dict* dict,
const std::string& transactionID);
virtual std::unique_ptr<DHTAnnouncePeerMessage>
createAnnouncePeerMessage(const std::shared_ptr<DHTNode>& remoteNode,
const unsigned char* infoHash,
uint16_t tcpPort,
const std::string& token,
const std::string& transactionID = A2STR::NIL)
CXX11_OVERRIDE;
virtual std::unique_ptr<DHTAnnouncePeerReplyMessage>
createAnnouncePeerReplyMessage(const std::shared_ptr<DHTNode>& remoteNode,
const std::string& transactionID)
CXX11_OVERRIDE;
virtual std::unique_ptr<DHTUnknownMessage>
createUnknownMessage(const unsigned char* data, size_t length,
const std::string& ipaddr, uint16_t port)
CXX11_OVERRIDE;
void setRoutingTable(DHTRoutingTable* routingTable);
void setConnection(DHTConnection* connection);
void setMessageDispatcher(DHTMessageDispatcher* dispatcher);
void setPeerAnnounceStorage(DHTPeerAnnounceStorage* storage);
void setTokenTracker(DHTTokenTracker* tokenTracker);
void setLocalNode(const std::shared_ptr<DHTNode>& localNode);
};
} // namespace aria2
#endif // D_DHT_MESSAGE_FACTORY_IMPL_H
|