iface-modem-voice: simplify reporting new incoming calls

Allow creating a new incoming call object also when we receive +CLIP,
so that we can have the remote caller number as soon as the object is
created.

src/mm-broadband-modem.c

@@ -6928,7 +6928,7 @@ ring_received (MMPortSerialAt *port,
                MMBroadbandModem *self)
 {
     mm_dbg ("Ringing");
-    mm_iface_modem_voice_incoming_call (MM_IFACE_MODEM_VOICE (self));
+    mm_iface_modem_voice_report_incoming_call (MM_IFACE_MODEM_VOICE (self), NULL);
 }
 
 static void
@@ -6936,7 +6936,6 @@ cring_received (MMPortSerialAt *port,
                 GMatchInfo *info,
                 MMBroadbandModem *self)
 {
-    /* The match info gives us in which storage the index applies */
     gchar *str;
 
     /* We could have "VOICE" or "DATA". Now consider only "VOICE" */
@@ -6945,7 +6944,7 @@ cring_received (MMPortSerialAt *port,
     mm_dbg ("Ringing (%s)", str);
     g_free (str);
 
-    mm_iface_modem_voice_incoming_call (MM_IFACE_MODEM_VOICE (self));
+    mm_iface_modem_voice_report_incoming_call (MM_IFACE_MODEM_VOICE (self), NULL);
 }
 
 static void
@@ -6953,25 +6952,12 @@ clip_received (MMPortSerialAt *port,
                GMatchInfo *info,
                MMBroadbandModem *self)
 {
-    /* The match info gives us in which storage the index applies */
     gchar *str;
 
     str = mm_get_string_unquoted_from_match_info (info, 1);
-
+    mm_iface_modem_voice_report_incoming_call (MM_IFACE_MODEM_VOICE (self), str);
-    if (str) {
-        guint validity  = 0;
-        guint type      = 0;
-
-        mm_get_uint_from_match_info (info, 2, &type);
-        mm_get_uint_from_match_info (info, 3, &validity);
-
-        mm_dbg ("Caller ID received: number '%s', type '%d', validity '%d'", str, type, validity);
-
-        mm_iface_modem_voice_update_incoming_call_number (MM_IFACE_MODEM_VOICE (self), str, type, validity);
-
     g_free (str);
 }
-}
 
 static void
 set_voice_unsolicited_events_handlers (MMIfaceModemVoice *self,

src/mm-iface-modem-voice.c

@@ -72,7 +72,8 @@ create_outgoing_call_from_properties (MMIfaceModemVoice  *self,
 /*****************************************************************************/
 
 void
-mm_iface_modem_voice_incoming_call (MMIfaceModemVoice *self)
+mm_iface_modem_voice_report_incoming_call (MMIfaceModemVoice *self,
+                                           const gchar       *number)
 {
     MMBaseCall *call = NULL;
     MMCallList *list = NULL;
@@ -88,15 +89,17 @@ mm_iface_modem_voice_incoming_call (MMIfaceModemVoice *self)
 
     call = mm_call_list_get_first_ringing_in_call (list);
 
-    /* If call exists already, refresh its validity */
+    /* If call exists already, refresh its validity and set number if it wasn't set */
     if (call) {
+        if (number && !mm_gdbus_call_get_number (MM_GDBUS_CALL (call)))
+            mm_gdbus_call_set_number (MM_GDBUS_CALL (call), number);
         mm_base_call_incoming_refresh (call);
         g_object_unref (list);
         return;
     }
 
     mm_dbg ("Creating new incoming call...");
-    call = create_incoming_call (self, NULL);
+    call = create_incoming_call (self, number);
 
     /* Set the state as ringing in */
     mm_base_call_change_state (call, MM_CALL_STATE_RINGING_IN, MM_CALL_STATE_REASON_INCOMING_NEW);
@@ -111,41 +114,6 @@ mm_iface_modem_voice_incoming_call (MMIfaceModemVoice *self)
     g_object_unref (list);
 }
 
-gboolean
-mm_iface_modem_voice_update_incoming_call_number (MMIfaceModemVoice *self,
-                                                  gchar *number,
-                                                  guint type,
-                                                  guint validity)
-{
-    gboolean    updated = FALSE;
-    MMBaseCall  *call   = NULL;
-    MMCallList  *list   = NULL;
-
-    g_object_get (MM_BASE_MODEM (self),
-                  MM_IFACE_MODEM_VOICE_CALL_LIST, &list,
-                  NULL);
-
-    if (list) {
-        call = mm_call_list_get_first_ringing_in_call (list);
-
-        if (call) {
-            mm_gdbus_call_set_number (MM_GDBUS_CALL (call), number);
-
-            /*
-             * TODO: Maybe also this parameters should be used:
-             *  - type
-             *  - validity
-             */
-
-            updated = TRUE;
-        } else {
-            mm_dbg ("Incoming call does not exist yet");
-        }
-    }
-
-    return updated;
-}
-
 /*****************************************************************************/
 
 typedef struct {

src/mm-iface-modem-voice.h

@@ -118,12 +118,9 @@ void mm_iface_modem_voice_shutdown (MMIfaceModemVoice *self);
 void mm_iface_modem_voice_bind_simple_status (MMIfaceModemVoice *self,
                                               MMSimpleStatus *status);
 
-/* CALL creation */
+/* Incoming call management */
-void        mm_iface_modem_voice_incoming_call                  (MMIfaceModemVoice *self);
+void mm_iface_modem_voice_report_incoming_call (MMIfaceModemVoice *self,
-gboolean    mm_iface_modem_voice_update_incoming_call_number    (MMIfaceModemVoice *self,
+                                                const gchar       *number);
-                                                                 gchar *number,
-                                                                 guint type,
-                                                                 guint validity);
 
 /* Look for a new valid multipart reference */
 guint8 mm_iface_modem_voice_get_local_multipart_reference (MMIfaceModemVoice *self,