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/*
* Oreka -- A media capture and retrieval platform
*
* Copyright (C) 2005, orecx LLC
*
* http://www.orecx.com
*
* This program is free software, distributed under the terms of
* the GNU General Public License.
* Please refer to http://www.gnu.org/copyleft/gpl.html
*
*/
//#pragma warning( disable: 4786 ) // disables truncated symbols in browse-info warning
#define _WINSOCKAPI_ // prevents the inclusion of winsock.h
#include "EventStreaming.h"
#include "ConfigManager.h"
//==========================================================
EventStreamingSession::EventStreamingSession()
{
}
void EventStreamingSession::AddTapeMessage(MessageRef& message)
{
if(m_messages.size() > 10000)
{
m_messages.pop_front();
}
m_messages.push_back(message);
m_semaphore.release();
}
void EventStreamingSession::GetTapeMessage(MessageRef& message)
{
MutexSentinel mutexSentinel(m_mutex);
if(m_messages.size() > 0)
{
message = m_messages.front();
m_messages.pop_front();
}
}
int EventStreamingSession::GetNumMessages()
{
MutexSentinel mutexSentinel(m_mutex);
return m_messages.size();
}
void EventStreamingSession::WaitForMessages()
{
m_semaphore.acquire();
}
//==============================================
EventStreaming::EventStreaming()
{
}
void EventStreaming::GetLiveSessions(std::list<EventStreamingSessionRef>& sessions)
{
MutexSentinel sentinel(m_mutex);
for(std::list<EventStreamingSessionRef>::iterator it = m_sessions.begin(); it != m_sessions.end(); it++)
{
EventStreamingSessionRef session = *it;
sessions.push_back(session);
}
}
void EventStreaming::AddSession(EventStreamingSessionRef& session)
{
MutexSentinel sentinel(m_mutex);
m_sessions.push_back(session);
}
void EventStreaming::RemoveSession(EventStreamingSessionRef& session)
{
MutexSentinel sentinel(m_mutex);
m_sessions.remove(session);
}
int EventStreaming::GetNumSessions()
{
MutexSentinel sentinel(m_mutex);
return m_sessions.size();
}
CStdString EventStreaming::GetNewSessionId()
{
return m_alphaCounter.GetNext();
}
void EventStreaming::AddTapeMessage(MessageRef& message)
{
MutexSentinel sentinel(m_mutex);
for(std::list<EventStreamingSessionRef>::iterator it = m_sessions.begin(); it != m_sessions.end(); it++)
{
(*it)->AddTapeMessage(message);
}
}
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