mirror of https://github.com/sipwise/sems.git
- removed AmSIPEventHandler (its functionalities are now in AmEventDispatcher). - added possibility for each plug-in to receive out-of-dialog messages (any kind). - added possibility to handle dialogs without creating a session (=AmSession). git-svn-id: http://svn.berlios.de/svnroot/repos/sems/trunk@1006 8eb893ce-cfd4-0310-b710-fb5ebe64c474sayer/1.4-spce2.6
Raphael Coeffic
18 years ago
parent
44cc8a0413
commit
7030673b90
@ -0,0 +1,147 @@
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/*
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* $Id: $
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*
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* Copyright (C) 2007 Raphael Coeffic
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*
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* This file is part of sems, a free SIP media server.
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*
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* sems is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version
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*
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* For a license to use the ser software under conditions
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* other than those described here, or to purchase support for this
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* software, please contact iptel.org by e-mail at the following addresses:
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* info@iptel.org
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*
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* sems is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "AmEventDispatcher.h"
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#include "AmSipEvent.h"
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AmEventDispatcher* AmEventDispatcher::_instance=NULL;
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AmEventDispatcher* AmEventDispatcher::instance()
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{
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return _instance ? _instance : ((_instance = new AmEventDispatcher()));
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}
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bool AmEventDispatcher::addEventQueue(const string& local_tag,
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AmEventQueue* q,
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const string& callid,
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const string& remote_tag)
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{
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bool exists = false;
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m_queues.lock();
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exists = queues.find(local_tag) != queues.end();
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if(!callid.empty() && !remote_tag.empty()) {
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exists = exists ||
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(id_lookup.find(callid+remote_tag) != id_lookup.end());
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}
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if(!exists){
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queues[local_tag] = q;
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if(!callid.empty() && !remote_tag.empty())
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id_lookup[callid+remote_tag] = local_tag;
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}
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m_queues.unlock();
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return exists;
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}
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AmEventQueue* AmEventDispatcher::delEventQueue(const string& local_tag,
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const string& callid,
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const string& remote_tag)
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{
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AmEventQueue* q = NULL;
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m_queues.lock();
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EvQueueMapIter qi = queues.find(local_tag);
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if(qi != queues.end()) {
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q = qi->second;
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queues.erase(qi);
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if(!callid.empty() && !remote_tag.empty()) {
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DictIter di = id_lookup.find(callid+remote_tag);
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if(di != id_lookup.end()) {
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id_lookup.erase(di);
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}
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}
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}
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m_queues.unlock();
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return q;
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}
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bool AmEventDispatcher::post(const string& local_tag, AmEvent* ev)
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{
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bool posted = false;
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m_queues.lock();
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EvQueueMapIter it = queues.find(local_tag);
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if(it != queues.end()){
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it->second->postEvent(ev);
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posted = true;
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}
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m_queues.unlock();
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return posted;
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}
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bool AmEventDispatcher::post(const string& callid, const string& remote_tag, AmEvent* ev)
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{
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bool posted = false;
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m_queues.lock();
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DictIter di = id_lookup.find(callid+remote_tag);
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if(di != id_lookup.end()) {
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EvQueueMapIter it = queues.find(di->second);
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if(it != queues.end()){
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it->second->postEvent(ev);
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posted = true;
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}
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}
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m_queues.unlock();
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return posted;
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}
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bool AmEventDispatcher::postSipRequest(const string& callid, const string& remote_tag,
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const AmSipRequest& req)
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{
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bool posted = false;
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m_queues.lock();
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DictIter di = id_lookup.find(callid+remote_tag);
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if(di != id_lookup.end()) {
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EvQueueMapIter it = queues.find(di->second);
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if(it != queues.end()){
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it->second->postEvent(new AmSipRequestEvent(req));
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posted = true;
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}
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}
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m_queues.unlock();
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return posted;
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}
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@ -0,0 +1,85 @@
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/*
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* $Id: $
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*
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* Copyright (C) 2008 Raphael Coeffic
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*
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* This file is part of sems, a free SIP media server.
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*
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* sems is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version
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*
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* For a license to use the ser software under conditions
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* other than those described here, or to purchase support for this
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* software, please contact iptel.org by e-mail at the following addresses:
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* info@iptel.org
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*
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* sems is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _AMEVENTDISPATCHER_h_
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#define _AMEVENTDISPATCHER_h_
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#include "AmEventQueue.h"
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#include "AmSipMsg.h"
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#include <map>
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class AmEventDispatcher
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{
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public:
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typedef std::map<string, AmEventQueue*> EvQueueMap;
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typedef EvQueueMap::iterator EvQueueMapIter;
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typedef std::map<string,string> Dictionnary;
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typedef Dictionnary::iterator DictIter;
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private:
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static AmEventDispatcher *_instance;
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/**
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* Container for active sessions
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* local tag -> event queue
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*/
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EvQueueMap queues;
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/**
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* Call ID + remote tag -> local tag
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* (needed for CANCELs and some provisionnal answers)
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* (UAS sessions only)
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*/
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Dictionnary id_lookup;
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// mutex for "queues" and "id_lookup"
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AmMutex m_queues;
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public:
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static AmEventDispatcher* instance();
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bool postSipRequest(const string& callid, const string& remote_tag,
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const AmSipRequest& req);
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bool post(const string& local_tag, AmEvent* ev);
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bool post(const string& callid, const string& remote_tag, AmEvent* ev);
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bool addEventQueue(const string& local_tag,
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AmEventQueue* q,
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const string& callid="",
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const string& remote_tag="");
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AmEventQueue* delEventQueue(const string& local_tag,
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const string& callid="",
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const string& remote_tag="");
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};
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#endif
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