Adding bridge between protocol handlers (ports)

[lcr.git] / sip.cpp

diff --git a/sip.cpp b/sip.cpp
index adcc057..40c5572 100644 (file)
--- a/sip.cpp
+++ b/sip.cpp
@@ -1078,18 +1078,15 @@ int Psip::message_epoint(unsigned int epoint_id, int message_id, union parameter
        class Endpoint *epoint;
 
        if (PmISDN::message_epoint(epoint_id, message_id, param))
-               return(1);
+               return 1;
 
        epoint = find_epoint_id(epoint_id);
        if (!epoint) {
                PDEBUG(DEBUG_SIP, "PORT(%s) no endpoint object found where the message is from.\n", p_name);
-               return(0);
+               return 0;
        }
 
        switch(message_id) {
-               case MESSAGE_DATA:
-               return(1);
-
                case MESSAGE_ALERTING: /* call is ringing on LCR side */
                if (p_state != PORT_STATE_IN_SETUP
                 && p_state != PORT_STATE_IN_PROCEEDING)
@@ -1099,7 +1096,7 @@ int Psip::message_epoint(unsigned int epoint_id, int message_id, union parameter
                add_trace("respond", "value", "180 Ringing");
                end_trace();
                new_state(PORT_STATE_IN_ALERTING);
-               return(1);
+               return 1;
 
                case MESSAGE_CONNECT: /* call is connected on LCR side */
                if (p_state != PORT_STATE_IN_SETUP
@@ -1107,22 +1104,22 @@ int Psip::message_epoint(unsigned int epoint_id, int message_id, union parameter
                 && p_state != PORT_STATE_IN_ALERTING)
                        return 0;
                message_connect(epoint_id, message_id, param);
-               return(1);
+               return 1;
 
                case MESSAGE_DISCONNECT: /* call has been disconnected */
                case MESSAGE_RELEASE: /* call has been released */
                message_release(epoint_id, message_id, param);
-               return(1);
+               return 1;
 
                case MESSAGE_SETUP: /* dial-out command received from epoint */
                message_setup(epoint_id, message_id, param);
-               return(1);
+               return 1;
 
                default:
                PDEBUG(DEBUG_SIP, "PORT(%s) SP port with (caller id %s) received an unsupported message: %d\n", p_name, p_callerinfo.id, message_id);
        }
 
-       return(0);
+       return 0;
 }
 
 int Psip::parse_sdp(sip_t const *sip, unsigned int *ip, unsigned short *port)