FS-5778 --resolve use switch_core_event_hook_remove_receive_message() to bind to…

FS-5778 --resolve use switch_core_event_hook_remove_receive_message() to bind to receive_message and case for new SWITCH_MESSAGE_ANSWER_EVENT, SWITCH_MESSAGE_PROGRESS_EVENT, SWITCH_MESSAGE_RING_EVENT

src/include/switch_types.h

@@ -955,6 +955,9 @@ typedef enum {
 	SWITCH_MESSAGE_INDICATE_BLIND_TRANSFER_RESPONSE,
 	SWITCH_MESSAGE_INDICATE_STUN_ERROR,
 	SWITCH_MESSAGE_INDICATE_MEDIA_RENEG,
+	SWITCH_MESSAGE_ANSWER_EVENT,
+	SWITCH_MESSAGE_PROGRESS_EVENT,
+	SWITCH_MESSAGE_RING_EVENT,
 	SWITCH_MESSAGE_INVALID
 } switch_core_session_message_types_t;
 

src/switch_channel.c

@@ -3144,6 +3144,16 @@ SWITCH_DECLARE(switch_channel_state_t) switch_channel_perform_hangup(switch_chan
 	return channel->state;
 }
 
+static switch_status_t send_ind(switch_channel_t *channel, switch_core_session_message_types_t msg_id, const char *file, const char *func, int line)
+{
+	switch_core_session_message_t msg = { 0 };
+
+	msg.message_id = msg_id;
+	msg.from = channel->name;
+	return switch_core_session_perform_receive_message(channel->session, &msg, file, func, line);
+}
+
+
 SWITCH_DECLARE(switch_status_t) switch_channel_perform_mark_ring_ready_value(switch_channel_t *channel, 
 																			 switch_ring_ready_t rv,
 																			 const char *file, const char *func, int line)
@@ -3183,6 +3193,8 @@ SWITCH_DECLARE(switch_status_t) switch_channel_perform_mark_ring_ready_value(swi
 
 		switch_channel_set_callstate(channel, CCS_RINGING);
 
+		send_ind(channel, SWITCH_MESSAGE_RING_EVENT, file, func, line);
+
 		return SWITCH_STATUS_SUCCESS;
 	}
 
@@ -3319,6 +3331,8 @@ SWITCH_DECLARE(switch_status_t) switch_channel_perform_mark_pre_answered(switch_
 
 		switch_channel_set_callstate(channel, CCS_EARLY);
 
+		send_ind(channel, SWITCH_MESSAGE_PROGRESS_EVENT, file, func, line);
+
 		return SWITCH_STATUS_SUCCESS;
 	}
 
@@ -3598,6 +3612,9 @@ SWITCH_DECLARE(switch_status_t) switch_channel_perform_mark_answered(switch_chan
 
 	switch_channel_set_callstate(channel, CCS_ACTIVE);
 
+	send_ind(channel, SWITCH_MESSAGE_ANSWER_EVENT, file, func, line);
+
+
 	return SWITCH_STATUS_SUCCESS;
 }