add emulation for asterisk DIALSTATUS magic var

diff --git a/src/switch_ivr_originate.c b/src/switch_ivr_originate.c
index 2bec189547cdd577e11ea23c80cc5b0f0b2bdc18..262d6d7a91ea9f9b8adaabc97e1d27c06c0f8fe9 100644 (file)
--- a/src/switch_ivr_originate.c
+++ b/src/switch_ivr_originate.c
@@ -337,6 +337,7 @@ static switch_bool_t monitor_callback(switch_core_session_t *session, const char
                        if (!bd) {
                                bd = "monitor_early_media_fail";
                        }
+                       switch_channel_set_variable(channel, "DIALSTATUS", "BUSY");
                        switch_channel_set_variable(channel, "originate_disposition", bd);
                        switch_channel_hangup(channel, data ? switch_channel_str2cause(data) : SWITCH_CAUSE_USER_BUSY);
                } else if (!strcmp(app, "ring")) {
@@ -346,6 +347,7 @@ static switch_bool_t monitor_callback(switch_core_session_t *session, const char
                                bd = "monitor_early_media_ring";
                        }
                        switch_channel_set_variable(channel, "originate_disposition", bd);
+                       switch_channel_set_variable(channel, "DIALSTATUS", "EARLY");
 
                        if (oglobals) {
                                if (oglobals->monitor_early_media_ring_total && ++oglobals->monitor_early_media_ring_count < oglobals->monitor_early_media_ring_total) {
@@ -1967,6 +1969,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
                }
 
                switch_channel_set_variable(caller_channel, "originate_disposition", "failure");
+               switch_channel_set_variable(caller_channel, "DIALSTATUS", "INVALIDARGS");
 
                if (switch_channel_test_flag(caller_channel, CF_PROXY_MODE) || switch_channel_test_flag(caller_channel, CF_PROXY_MEDIA)) {
                        ringback_data = NULL;
@@ -3201,6 +3204,13 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
                                        switch_channel_set_variable(caller_channel, "originate_disposition", "call accepted");
                                        if (peer_channel) {
                                                switch_process_import(oglobals.session, peer_channel, "import", NULL);
+
+                                               if (switch_channel_test_flag(peer_channel, CF_ANSWERED)) {
+                                                       switch_channel_set_variable(caller_channel, "DIALSTATUS", "EARLY");
+                                               } else {
+                                                       switch_channel_set_variable(caller_channel, "DIALSTATUS", "ANSWER");
+                                               }
+
                                        }
                                }
                                switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(oglobals.session), SWITCH_LOG_DEBUG, "Originate Resulted in Success: [%s]\n",
@@ -3304,6 +3314,27 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
 
                        if (caller_channel) {
                                switch_channel_set_variable(caller_channel, "originate_disposition", switch_channel_cause2str(*cause));
+
+                               switch (*cause) {
+                               case SWITCH_CAUSE_ORIGINATOR_CANCEL:
+                                       switch_channel_set_variable(caller_channel, "DIALSTATUS", "CANCEL");
+                                       break;
+                               case SWITCH_CAUSE_USER_BUSY:
+                                       switch_channel_set_variable(caller_channel, "DIALSTATUS", "BUSY");
+                                       break;
+                               case SWITCH_CAUSE_NO_ANSWER:
+                                       switch_channel_set_variable(caller_channel, "DIALSTATUS", "NOANSWER");
+                                       break;
+                               case SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER:
+                                       switch_channel_set_variable(caller_channel, "DIALSTATUS", "INVALIDARGS");
+                                       break;
+                               case SWITCH_CAUSE_CALL_REJECTED:
+                                       switch_channel_set_variable(caller_channel, "DIALSTATUS", "DONTCALL");
+                                       break;
+                               default:
+                                       switch_channel_set_variable(caller_channel, "DIALSTATUS", switch_channel_cause2str(*cause));
+                                       break;
+                               }
                        }
 
                        early_state.ready = 0;