Skinny: Milestone 3: Calls management: handle DTMF

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@16780 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_skinny/mod_skinny.c b/src/mod/endpoints/mod_skinny/mod_skinny.c
index 1e9722d58a9232bc33d21d498410a2370889655b..7ce79d6e0bb866622cfd25cfd895028dc4624495 100644 (file)
--- a/src/mod/endpoints/mod_skinny/mod_skinny.c
+++ b/src/mod/endpoints/mod_skinny/mod_skinny.c
@@ -1404,6 +1404,8 @@ static switch_status_t channel_send_dtmf(switch_core_session_t *session, const s
        private_t *tech_pvt = switch_core_session_get_private(session);
        switch_assert(tech_pvt != NULL);
 
+       switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "DTMF ON CALL %d [%c]\n", tech_pvt->call_id, dtmf->digit);
+
        return SWITCH_STATUS_SUCCESS;
 }
 
@@ -2925,6 +2927,42 @@ end:
        return status;
 }
 
+static switch_status_t skinny_handle_keypad_button_message(listener_t *listener, skinny_message_t *request)
+{
+       skinny_check_data_length(request, sizeof(request->data.keypad_button));
+
+       if(listener->outgoing_session) {
+               switch_channel_t *channel = NULL;
+               private_t *tech_pvt = NULL;
+               switch_dtmf_t dtmf = { 0, switch_core_default_dtmf_duration(0)};
+
+               channel = switch_core_session_get_channel(listener->outgoing_session);
+               assert(channel != NULL);
+
+               tech_pvt = switch_core_session_get_private(listener->outgoing_session);
+               assert(tech_pvt != NULL);
+               
+               /* TODO check call_id and line */
+
+               switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->outgoing_session), SWITCH_LOG_DEBUG, "SEND DTMF ON CALL %d [%d]\n", tech_pvt->call_id, request->data.keypad_button.button);
+
+               if (request->data.keypad_button.button == 14) {
+                       dtmf.digit = '*';
+                       switch_channel_queue_dtmf(channel, &dtmf);
+               } else if (request->data.keypad_button.button == 15) {
+                       dtmf.digit = '#';
+                       switch_channel_queue_dtmf(channel, &dtmf);
+               } else if (request->data.keypad_button.button >= 0 && request->data.keypad_button.button <= 9) {
+                       dtmf.digit = '0' + request->data.keypad_button.button;
+                       switch_channel_queue_dtmf(channel, &dtmf);
+               } else {
+                       switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->outgoing_session), SWITCH_LOG_WARN, "UNKNOW DTMF RECEIVED ON CALL %d [%d]\n", tech_pvt->call_id, request->data.keypad_button.button);
+               }
+       }
+
+       return SWITCH_STATUS_SUCCESS;
+}
+
 static switch_status_t skinny_handle_on_hook_message(listener_t *listener, skinny_message_t *request)
 {
        switch_status_t status = SWITCH_STATUS_SUCCESS;
@@ -3007,6 +3045,8 @@ static switch_status_t skinny_handle_request(listener_t *listener, skinny_messag
                        return skinny_handle_off_hook_message(listener, request);
                case OPEN_RECEIVE_CHANNEL_ACK_MESSAGE:
                        return skinny_handle_open_receive_channel_ack_message(listener, request);
+               case KEYPAD_BUTTON_MESSAGE:
+                       return skinny_handle_keypad_button_message(listener, request);
                case ON_HOOK_MESSAGE:
                        return skinny_handle_on_hook_message(listener, request);
                /* end phase */