File: thread_base.h

package info (click to toggle)
rtorrent 0.9.7-1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 3,596 kB
  • sloc: cpp: 18,620; sh: 11,453; makefile: 275; ansic: 153; python: 135
file content (88 lines) | stat: -rwxr-xr-x 2,990 bytes parent folder | download | duplicates (3)
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
// libTorrent - BitTorrent library
// Copyright (C) 2005-2011, Jari Sundell
//
// 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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.
//
// Contact:  Jari Sundell <jaris@ifi.uio.no>
//
//           Skomakerveien 33
//           3185 Skoppum, NORWAY

#ifndef RTORRENT_UTILS_THREAD_BASE_H
#define RTORRENT_UTILS_THREAD_BASE_H

#include <pthread.h>
#include <sys/types.h>
#include <torrent/utils/thread_base.h>

#include "rak/priority_queue_default.h"
#include "core/poll_manager.h"

// Move this class to libtorrent.

class thread_queue_hack;

class ThreadBase : public torrent::thread_base {
public:
  typedef rak::priority_queue_default priority_queue;
  typedef void (*thread_base_func)(ThreadBase*);

  ThreadBase();
  virtual ~ThreadBase();

  priority_queue&     task_scheduler() { return m_taskScheduler; }

  // Throw torrent::shutdown_exception to stop the thread.
  static void         stop_thread(ThreadBase* thread);

  // ATM, only interaction with a thread's allowed by other threads is
  // through the queue_item call.

  void                queue_item(thread_base_func newFunc);

protected:
  int64_t             next_timeout_usec();

  void                call_queued_items();
  virtual void        call_events();

  // TODO: Add thread name.

  // The timer needs to be sync'ed when updated...

  rak::priority_queue_default m_taskScheduler;

  rak::priority_item  m_taskShutdown;

  // Temporary hack to pass messages to a thread. This really needs to
  // be cleaned up and/or integrated into the priority queue itself.
  thread_queue_hack*  m_threadQueue;
};

#endif