RealtimeCommand.cc 2.4 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475
  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. #include "RealtimeCommand.h"
  36. #include "DownloadEngine.h"
  37. #include "Exception.h"
  38. #include "RequestGroup.h"
  39. #include "DownloadContext.h"
  40. #include "RequestGroupMan.h"
  41. #include "FileAllocationEntry.h"
  42. #include "CheckIntegrityEntry.h"
  43. #include "ServerStatMan.h"
  44. namespace aria2 {
  45. RealtimeCommand::RealtimeCommand(cuid_t cuid, RequestGroup* requestGroup,
  46. DownloadEngine* e):
  47. Command(cuid),
  48. _requestGroup(requestGroup),
  49. _e(e)
  50. {
  51. setStatusRealtime();
  52. _requestGroup->increaseNumCommand();
  53. }
  54. RealtimeCommand::~RealtimeCommand()
  55. {
  56. _requestGroup->decreaseNumCommand();
  57. }
  58. bool RealtimeCommand::execute()
  59. {
  60. setStatusRealtime();
  61. _e->setNoWait(true);
  62. try {
  63. return executeInternal();
  64. } catch(Exception& e) {
  65. bool r = handleException(e);
  66. return r;
  67. }
  68. }
  69. } // namespace aria2