/* H460_std18.h
 *
 * h323plus library
 *
 * Copyright (c) 2008 ISVO (Asia) Pte. Ltd.
 *
 * 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/
 *
 * Alternatively, the contents of this file may be used under the terms
 * of the General Public License (the  "GNU License"), in which case the
 * provisions of GNU License are applicable instead of those
 * above. If you wish to allow use of your version of this file only
 * under the terms of the GNU License and not to allow others to use
 * your version of this file under the MPL, indicate your decision by
 * deleting the provisions above and replace them with the notice and
 * other provisions required by the GNU License. If you do not delete
 * the provisions above, a recipient may use your version of this file
 * under either the MPL or the GNU License."
 *
 * 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 Initial Developer of the Original Code is ISVO (Asia) Pte. Ltd.
 *
 * Portions of this code were written with the assisance of funding from
 * triple-IT. http://www.triple-it.nl.
 *
 * Contributor(s): ______________________________________.
 *
 * $Log: h460_std18.h,v $
 * Revision 1.7  2010/01/20 04:23:08  shorne
 * Add ability to advertise supported H.460 features in presence
 *
 * Revision 1.6  2009/10/21 10:09:01  shorne
 * Updates for H.460.18/.19/.23/.24
 *
 * Revision 1.5  2009/09/29 07:23:03  shorne
 * Change the way unmatched features are cleaned up in call signalling. Removed advertisement of H.460.19 in Alerting and Connecting PDU
 *
 * Revision 1.4  2009/08/28 14:36:06  shorne
 * Fixes to enable compilation with PTLIB 2.6.4
 *
 * Revision 1.3  2009/07/25 10:35:51  shorne
 * First cut of H.460.23/.24 support
 *
 * Revision 1.2  2009/06/28 01:08:51  shorne
 * Fix so features load properly
 *
 * Revision 1.1  2009/06/28 00:11:03  shorne
 * Added H.460.18/19 Support
 *
 *
 *
 */

#ifndef H_H460_FeatureStd18
#define H_H460_FeatureStd18

#include <h460/h4601.h>

// Must call the following
#include <ptlib/plugin.h>

#if _MSC_VER
#pragma once
#endif 

/////////////////////////////////////////////////////////////////

class MyH323EndPoint;
class MyH323Connection;
class H46018Handler;
class H460_FeatureStd18 : public H460_FeatureStd 
{
    PCLASSINFO(H460_FeatureStd18,H460_FeatureStd);

public:

    H460_FeatureStd18();
    virtual ~H460_FeatureStd18();

    // Universal Declarations Every H460 Feature should have the following
    virtual void AttachEndPoint(H323EndPoint * _ep);

    static PStringArray GetFeatureName() { return PStringArray("Std18"); };
    static PStringArray GetFeatureFriendlyName() { return PStringArray("NatTraversal-H.460.18"); };
    static int GetPurpose()	{ return FeatureRas; };
	static PStringArray GetIdentifier() { return PStringArray("18"); };

	virtual PBoolean CommonFeature() { return isEnabled; }

    /////////////////////
    // H.460.18 Messages
    virtual PBoolean OnSendGatekeeperRequest(H225_FeatureDescriptor & pdu);
    virtual void OnReceiveGatekeeperConfirm(const H225_FeatureDescriptor & pdu);

    virtual PBoolean OnSendRegistrationRequest(H225_FeatureDescriptor & pdu);
    virtual void OnReceiveRegistrationConfirm(const H225_FeatureDescriptor & pdu);

    virtual void OnReceiveServiceControlIndication(const H225_FeatureDescriptor & pdu);

private:
    H323EndPoint * EP;

    H46018Handler * handler;
    PBoolean isEnabled;

};

// Need to declare for Factory Loader
#ifndef _WIN32_WCE
	#if PTLIB_VER > 260
	   PPLUGIN_STATIC_LOAD(Std18, H460_Feature);
	#else
	   PWLIB_STATIC_LOAD_PLUGIN(Std18, H460_Feature);
	#endif
#endif

/////////////////////////////////////////////////////////////////

class MyH323EndPoint;
class MyH323Connection;
class H460_FeatureStd19 : public H460_FeatureStd 
{
    PCLASSINFO(H460_FeatureStd19,H460_FeatureStd);

public:

    H460_FeatureStd19();
    virtual ~H460_FeatureStd19();

    // Universal Declarations Every H460 Feature should have the following
    virtual void AttachEndPoint(H323EndPoint * _ep);
    virtual void AttachConnection(H323Connection * _con);

    static PStringArray GetFeatureName() { return PStringArray("Std19"); };
    static PStringArray GetFeatureFriendlyName() { return PStringArray("NatTraversal-H.460.19"); };
    static int GetPurpose()	{ return FeatureSignal; };
	static PStringArray GetIdentifier() { return PStringArray("19"); };

	virtual PBoolean CommonFeature() { return remoteSupport; }

    /////////////////////
    // H.460.19 Messages
    virtual PBoolean OnSendSetup_UUIE(H225_FeatureDescriptor & pdu);
    virtual void OnReceiveSetup_UUIE(const H225_FeatureDescriptor & pdu);

    virtual PBoolean OnSendCallProceeding_UUIE(H225_FeatureDescriptor & pdu);
    virtual void OnReceiveCallProceeding_UUIE(const H225_FeatureDescriptor & pdu);

 //   virtual PBoolean OnSendAlerting_UUIE(H225_FeatureDescriptor & pdu);
    virtual void OnReceiveAlerting_UUIE(const H225_FeatureDescriptor & pdu);

//    virtual PBoolean OnSendCallConnect_UUIE(H225_FeatureDescriptor & pdu);
    virtual void OnReceiveCallConnect_UUIE(const H225_FeatureDescriptor & pdu);

	////////////////////
	// H.460.24 Override
	void SetAvailable(bool avail);

private:
    H323EndPoint * EP;
    H323Connection * CON;

    PBoolean isEnabled;
	PBoolean isAvailable;
    PBoolean remoteSupport;
};

// Need to declare for Factory Loader
#ifndef _WIN32_WCE
	#if PTLIB_VER > 260
	   PPLUGIN_STATIC_LOAD(Std19, H460_Feature);
	#else
	   PWLIB_STATIC_LOAD_PLUGIN(Std19, H460_Feature);
	#endif
#endif

#endif

