xbmc/utils/AnnouncementManager.cpp

   1 /*
   2  *      Copyright (C) 2005-2010 Team XBMC
   3  *      http://www.xbmc.org
   4  *
   5  *  This Program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  This Program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with XBMC; see the file COPYING.  If not, write to
  17  *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *  http://www.gnu.org/copyleft/gpl.html
  19  *
  20  */
  21
  22 #include "AnnouncementManager.h"
  23 #include "SingleLock.h"
  24 #include <stdio.h>
  25 #include "log.h"
  26
  27 using namespace std;
  28 using namespace ANNOUNCEMENT;
  29
  30 CCriticalSection CAnnouncementManager::m_critSection;
  31 vector<IAnnouncer *> CAnnouncementManager::m_announcers;
  32
  33 void CAnnouncementManager::AddAnnouncer(IAnnouncer *listener)
  34 {
  35   CSingleLock lock (m_critSection);
  36   m_announcers.push_back(listener);
  37 }
  38
  39 void CAnnouncementManager::RemoveAnnouncer(IAnnouncer *listener)
  40 {
  41   CSingleLock lock (m_critSection);
  42   for (unsigned int i = 0; i < m_announcers.size(); i++)
  43   {
  44     if (m_announcers[i] == listener)
  45     {
  46       m_announcers.erase(m_announcers.begin() + i);
  47       return;
  48     }
  49   }
  50 }
  51
  52 void CAnnouncementManager::Announce(EAnnouncementFlag flag, const char *sender, const char *message, const char *data)
  53 {
  54   CLog::Log(LOGDEBUG, "CAnnouncementManager - Announcement: %s from %s", message, sender);
  55   CSingleLock lock (m_critSection);
  56   for (unsigned int i = 0; i < m_announcers.size(); i++)
  57     m_announcers[i]->Announce(flag, sender, message, data);
  58 }