sipprovider.java

jtapi for telephone

        enum = sipPhoneVector.elements();
        int i=0;
        while (enum.hasMoreElements())
        {
            SipPhone sp = (SipPhone)enum.nextElement();
            SipManager sm = sp.getSipManager();
            if (sm.getAddress().equals(address));
            ret[i] =  new TermData(sp.getAddress(), true);
            
            i++;
        }
        return ret;
    }
    
    /** This allows for any context-specific parameters to be set.
     * The map may include such pairs as "name"="xxx" or "password"="yyy".
     * The provider is not active until this has
     * been called.  The property map may be null.
     *
     * Creation date: (2000-02-11 12:13:36)
     * @author: Richard Deadman
     * @param props The name value properties map
     *
     */
    public void initialize(java.util.Map props) throws ProviderUnavailableException
    {
        console.logEntry();
        loadProperties();
    }
    
    
    
    
    
    
    /** Release a connection to a call (Connection).
     * This should block until the connection is released. The service provider does
     * not have to send a disconnect message for this connection, since it is generated by the framework.
     *
     * @param address The address that we want to release
     * @param call The call to disconnect from
     *
     * @exception RawException Some low-level state exception occured.
     *
     */
    public void release(String address, CallId call) throws PrivilegeViolationException, ResourceUnavailableException, MethodNotSupportedException, RawStateException
    {
        console.logEntry();
        SipPhone mySP = getSipPhoneByAddress(address);
        mySP.SipHangup(call);
    }
    
    /** Tell the provider that it may release a call id for future use.  This is necessary to ensure that
     * TelephonyProvider call ids are not reused until the Generic JTAPI Framework layer is notified of
     * the death of the call.
     * Creation date: (2000-02-17 22:25:48)
     * @author: Richard Deadman
     * @param id The CallId that may be freed.
     *
     */
    public void releaseCallId(CallId id)
    {
        console.logEntry();
    }
    
    /** Remove a listener for RawEvents
     *
     * @param ro Listener to remove
     * @return void
     *
     */
    public void removeListener(TelephonyListener ro)
    {
        if (ro == listener)
        {
            listener = null;
        }else
        {
            System.err.println("Request to remove a TelephonyListener from "
            + this.getClass().getName() + ", but it wasn't registered");
        }
    }
    
    
    
    /** Perform any cleanup after my holder has finished with me.
     * Creation date: (2000-02-11 13:07:46)
     * @author: Richard Deadman
     *
     */
    public void shutdown()
    {
        console.logEntry();
    }
    
    
    
    
    //initialisation du provider-----------------------------------------------------------
    //lecture des propriet?s et creation des adresees et des terminaux
    public void loadProperties()
    {
        try
        {
            File pFile = new File("sip-provider.properties");
            FileInputStream pIS = new FileInputStream(pFile);
            System.out.println(pIS.toString());
            properties.load(pIS);
            pIS.close();
            String strPhone = properties.getProperty("gjtapi.sip.sip_phone");
            StringTokenizer st = new StringTokenizer(strPhone,",");
            
            while (st.hasMoreTokens())
            {
                pFile = new File(st.nextToken());
                pIS = new FileInputStream(pFile);
                properties.load(pIS);
                SipPhone sipPhone = new SipPhone(properties,this);
                sipPhoneVector.add(sipPhone);
                console.debug("------------------------"+sipPhone.getAddress());
                
                pIS.close();
            }
            System.getProperties().putAll(properties);
            
            
        }
        //Catch IO & FileNotFound & NullPointer exceptions
        catch (Throwable exc)
        {
            console.warn(
            "Warning:Failed to load properties!"
            + "\nThis is only a warning.SipCommunicator will use defaults.",
            exc);
        }
        
    }
    
    
    //methode utilitaires--------------------------------------
  
    
    private SipPhone getSipPhoneByAddress(String address)
    {
        SipPhone ret = null;
        Enumeration enum = sipPhoneVector.elements();
        while (enum.hasMoreElements())
        {
            SipPhone sp = (SipPhone)enum.nextElement();
            if ( sp.getAddress().equals(address))
            {
                ret = sp;
            }
        }
        return ret;
    }
    //fin methodes utilitaires
    
    // methode de l'interphace SipPhoneListener
    public void sipCallActive(CallId id, int cause)
    {
        console.logEntry();
        listener.callActive(id, cause);
    }
    public void sipConnectionInProgress(CallId id, String address, int cause)
    {
        console.logEntry();
        listener.connectionInProgress(id, address, cause);
    }
    
    void sipConnectionAlerting(CallId id, String address, int cause)
    {
        console.logEntry();
        listener.connectionAlerting(id, address, cause);
    }
    public void sipConnectionAuthorizeCallAttempt(CallId id, String address, int cause)
    {
        console.logEntry();
    }
    public void sipConnectionCallDelivery(CallId id, String address, int cause)
    {console.logEntry();
    }
    
    public void sipConnectionConnected(CallId id, String address, int cause)
    {
        console.logEntry();
        //  listener.callActive(id, cause);
        listener.connectionConnected(id, address, cause);
        //listener.connectionDisconnected(id, address, cause);
    }
    public void sipConnectionDisconnected(CallId id, String address, int cause)
    {
        this.releaseCallId(id);
        console.logEntry();
    }
    public void sipConnectionFailed(CallId id, String address, int cause)
    {
        console.logEntry();
    }
    
    public void sipTerminalConnectionCreated(CallId id, String address, String terminal, int cause)
    {
        console.logEntry();
        listener.terminalConnectionCreated(id, address, terminal, cause);
    }
    //media methods---------------------------------------------------------------------
    //----------------------------------------------------------------------------------
    public boolean allocateMedia(String terminal, int type, Dictionary resourceArgs)
    {
        return true;
    }
    
    public boolean freeMedia(String terminal, int type)
    {
        return true;
    }
    
    public boolean isMediaTerminal(String terminal)
    {
        return true;
    }
    
    public void play(String terminal, String[] streamIds, int offset, javax.telephony.media.RTC[] rtcs, Dictionary optArgs) throws javax.telephony.media.MediaResourceException
    {
        console.logEntry();
        try
        {
            
            String[] add = this.getAddresses(terminal);
            for(int i=0; i < add.length; i++)
            {
                SipPhone sipPhone = this.getSipPhoneByAddress(add[i]);
                sipPhone.play(streamIds[0]);
            }
        }
        catch (javax.telephony.InvalidArgumentException ex)
        {
            console.debug(ex.toString());
            
        }
        
    }
    
    public void record(String terminal, String streamId, javax.telephony.media.RTC[] rtcs, Dictionary optArgs) throws javax.telephony.media.MediaResourceException
    {
        console.logEntry();
        try
        {
            
            String[] add = this.getAddresses(terminal);
            for(int i=0; i < add.length; i++)
            {
                SipPhone sipPhone = this.getSipPhoneByAddress(add[i]);
                sipPhone.record(streamId);
            }
        }
        catch (javax.telephony.InvalidArgumentException ex)
        {
            console.debug(ex.toString());
            
        }
        
        
    }
    
    public RawSigDetectEvent retrieveSignals(String terminal, int num, javax.telephony.media.Symbol[] patterns, javax.telephony.media.RTC[] rtcs, Dictionary optArgs) throws javax.telephony.media.MediaResourceException
    {
        return null;
    }
    
    public void sendSignals(String terminal, javax.telephony.media.Symbol[] syms, javax.telephony.media.RTC[] rtcs, Dictionary optArgs) throws javax.telephony.media.MediaResourceException
    {
    }
    
    public void stop(String terminal)
    {
        console.logEntry();
        try
        {
            String[] add = this.getAddresses(terminal);
            for(int i=0; i < add.length; i++)
            {
                SipPhone sipPhone = this.getSipPhoneByAddress(add[i]);
                sipPhone.stop();
            }
        }
        catch (javax.telephony.InvalidArgumentException ex)
        {
            console.debug(ex.toString());
            
        }
    }
    
    public void triggerRTC(String terminal, javax.telephony.media.Symbol action)
    {
    }
    
}