DHTAbstractMessage.h 3.1 KB

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  1. /* <!-- copyright */
  2. /*
  3. * aria2 - The high speed download utility
  4. *
  5. * Copyright (C) 2006 Tatsuhiro Tsujikawa
  6. *
  7. * This program is free software; you can redistribute it and/or modify
  8. * it under the terms of the GNU General Public License as published by
  9. * the Free Software Foundation; either version 2 of the License, or
  10. * (at your option) any later version.
  11. *
  12. * This program is distributed in the hope that it will be useful,
  13. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15. * GNU General Public License for more details.
  16. *
  17. * You should have received a copy of the GNU General Public License
  18. * along with this program; if not, write to the Free Software
  19. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  20. *
  21. * In addition, as a special exception, the copyright holders give
  22. * permission to link the code of portions of this program with the
  23. * OpenSSL library under certain conditions as described in each
  24. * individual source file, and distribute linked combinations
  25. * including the two.
  26. * You must obey the GNU General Public License in all respects
  27. * for all of the code used other than OpenSSL. If you modify
  28. * file(s) with this exception, you may extend this exception to your
  29. * version of the file(s), but you are not obligated to do so. If you
  30. * do not wish to do so, delete this exception statement from your
  31. * version. If you delete this exception statement from all source
  32. * files in the program, then also delete it here.
  33. */
  34. /* copyright --> */
  35. #ifndef _D_DHT_ABSTRACT_MESSAGE_H_
  36. #define _D_DHT_ABSTRACT_MESSAGE_H_
  37. #include "DHTMessage.h"
  38. #include "A2STR.h"
  39. namespace aria2 {
  40. class BDE;
  41. class DHTConnection;
  42. class DHTMessageDispatcher;
  43. class DHTMessageFactory;
  44. class DHTRoutingTable;
  45. class DHTAbstractMessage:public DHTMessage {
  46. private:
  47. WeakHandle<DHTConnection> _connection;
  48. WeakHandle<DHTMessageDispatcher> _dispatcher;
  49. WeakHandle<DHTMessageFactory> _factory;
  50. WeakHandle<DHTRoutingTable> _routingTable;
  51. public:
  52. DHTAbstractMessage(const SharedHandle<DHTNode>& localNode,
  53. const SharedHandle<DHTNode>& remoteNode,
  54. const std::string& transactionID = A2STR::NIL);
  55. virtual ~DHTAbstractMessage();
  56. virtual bool send();
  57. virtual const std::string& getType() const = 0;
  58. virtual void fillMessage(BDE& msgDict) = 0;
  59. std::string getBencodedMessage();
  60. const WeakHandle<DHTConnection>& getConnection() const
  61. {
  62. return _connection;
  63. }
  64. void setConnection(const WeakHandle<DHTConnection>& connection);
  65. const WeakHandle<DHTMessageDispatcher>& getMessageDispatcher() const
  66. {
  67. return _dispatcher;
  68. }
  69. void setMessageDispatcher(const WeakHandle<DHTMessageDispatcher>& dispatcher);
  70. const WeakHandle<DHTMessageFactory>& getMessageFactory() const
  71. {
  72. return _factory;
  73. }
  74. void setMessageFactory(const WeakHandle<DHTMessageFactory>& factory);
  75. const WeakHandle<DHTRoutingTable>& getRoutingTable() const
  76. {
  77. return _routingTable;
  78. }
  79. void setRoutingTable(const WeakHandle<DHTRoutingTable>& routingTable);
  80. };
  81. } // namespace aria2
  82. #endif // _D_DHT_ABSTRACT_MESSAGE_H_