freeswitch/fscomm/fshost.h

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/*
* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
* Copyright (C) 2005-2009, Anthony Minessale II <anthm@freeswitch.org>
*
* Version: MPL 1.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
*
* The Initial Developer of the Original Code is
* Anthony Minessale II <anthm@freeswitch.org>
* Portions created by the Initial Developer are Copyright (C)
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Joao Mesquita <jmesquita@freeswitch.org>
*
*/
#ifndef FSHOST_H
#define FSHOST_H
#include <QThread>
#include <QColor>
#include <QHash>
#include <QSharedPointer>
#include <switch.h>
#include "call.h"
#include "channel.h"
#include "account.h"
class FSHost : public QThread
{
Q_OBJECT
public:
explicit FSHost(QObject *parent = 0);
switch_status_t sendCmd(const char *cmd, const char *args, QString *res);
void generalEventHandler(QSharedPointer<switch_event_t>event);
QSharedPointer<Call> getCallByUUID(QString uuid) { return _active_calls.value(uuid); }
QSharedPointer<Call> getCurrentActiveCall();
QList<QSharedPointer<Account> > getAccounts() { return _accounts.values(); }
QSharedPointer<Account> getAccountByUUID(QString uuid);
QSharedPointer<Account> getCurrentDefaultAccount();
QSharedPointer<Account> getAccountByName(QString accStr);
void accountReloadCmd(QSharedPointer<Account> acc);
QBool isModuleLoaded(QString);
protected:
void run(void);
signals:
/* Status signals */
void coreLoadingError(QString);
void loadingModules(QString, int, QColor);
void loadedModule(QString, QString);
void ready(void);
/* Call signals */
void ringing(QSharedPointer<Call>);
void answered(QSharedPointer<Call>);
void newOutgoingCall(QSharedPointer<Call>);
void callFailed(QSharedPointer<Call>);
void hungup(QSharedPointer<Call>);
/* Account signals */
void accountStateChange(QSharedPointer<Account>);
void newAccount(QSharedPointer<Account>);
void delAccount(QSharedPointer<Account>);
private slots:
/* We need to wait for the gateway deletion before reloading it */
void accountReloadSlot(QSharedPointer<Account>);
void minimalModuleLoaded(QString, QString);
private:
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/* Helper methods */
void createFolders();
void printEventHeaders(QSharedPointer<switch_event_t>event);
/*FSM State handlers*/
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/** Channel Related*/
void eventChannelCreate(QSharedPointer<switch_event_t> event, QString uuid);
void eventChannelAnswer(QSharedPointer<switch_event_t> event, QString uuid);
void eventChannelState(QSharedPointer<switch_event_t>event, QString uuid);
void eventChannelExecute(QSharedPointer<switch_event_t>event, QString uuid);
void eventChannelExecuteComplete(QSharedPointer<switch_event_t>event, QString uuid);
void eventChannelOutgoing(QSharedPointer<switch_event_t>event, QString uuid);
void eventChannelOriginate(QSharedPointer<switch_event_t>event, QString uuid);
void eventChannelProgress(QSharedPointer<switch_event_t>event, QString uuid);
void eventChannelProgressMedia(QSharedPointer<switch_event_t>event, QString uuid);
void eventChannelBridge(QSharedPointer<switch_event_t>event, QString uuid);
void eventChannelHangup(QSharedPointer<switch_event_t>event, QString uuid);
void eventChannelUnbridge(QSharedPointer<switch_event_t>event, QString uuid);
void eventChannelHangupComplete(QSharedPointer<switch_event_t>event, QString uuid);
void eventChannelDestroy(QSharedPointer<switch_event_t>event, QString uuid);
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/** Others*/
void eventCodec(QSharedPointer<switch_event_t>event, QString uuid);
void eventCallUpdate(QSharedPointer<switch_event_t>event, QString uuid);
void eventRecvInfo(QSharedPointer<switch_event_t>event, QString uuid);
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/* Structures to keep track of things */
QHash<QString, QSharedPointer<Call> > _active_calls;
QHash<QString, QSharedPointer<Account> > _accounts;
QHash<QString, QSharedPointer<Channel> > _channels;
QList<QString> _reloading_Accounts;
QList<QString> _loadedModules;
};
extern FSHost g_FSHost;
/*
Used to match callback from fs core. We dup the event and call the class
method callback to make use of the signal/slot infrastructure.
*/
static void eventHandlerCallback(switch_event_t *event)
{
switch_event_t *clone = NULL;
if (switch_event_dup(&clone, event) == SWITCH_STATUS_SUCCESS) {
QSharedPointer<switch_event_t> e(clone);
g_FSHost.generalEventHandler(e);
}
}
#endif // FSHOST_H