voicecall: add +BLDN support for HFP emulator

diff --git a/src/voicecall.c b/src/voicecall.c
index e14b88c..1f0d3b8 100644 (file)
--- a/src/voicecall.c
+++ b/src/voicecall.c
@@ -2488,6 +2488,10 @@ static void emulator_hfp_unregister(struct ofono_atom *atom)
                                                OFONO_ATOM_TYPE_EMULATOR_HFP,
                                                emulator_remove_handler,
                                                "D");
+       __ofono_modem_foreach_registered_atom(modem,
+                                               OFONO_ATOM_TYPE_EMULATOR_HFP,
+                                               emulator_remove_handler,
+                                               "+BLDN");
 
        __ofono_modem_remove_atom_watch(modem, vc->hfp_watch);
 }
@@ -3112,6 +3116,35 @@ fail:
        };
 }
 
+static void emulator_bldn_cb(struct ofono_emulator *em,
+                       struct ofono_emulator_request *req, void *userdata)
+{
+       struct ofono_voicecall *vc = userdata;
+       const char *number;
+       struct ofono_error result;
+       GError *error = NULL;
+
+       switch (ofono_emulator_request_get_type(req)) {
+       case OFONO_EMULATOR_REQUEST_TYPE_COMMAND_ONLY:
+               if (vc->settings == NULL)
+                       goto fail;
+
+               number = g_key_file_get_string(vc->settings, SETTINGS_GROUP,
+                                               "Number", &error);
+               if (number == NULL || number[0] == '\0')
+                       goto fail;
+
+               emulator_dial(em, vc, number);
+               break;
+
+       default:
+fail:
+               result.error = 0;
+               result.type = OFONO_ERROR_TYPE_FAILURE;
+               ofono_emulator_send_final(em, &result);
+       };
+}
+
 static void emulator_hfp_watch(struct ofono_atom *atom,
                                enum ofono_atom_watch_condition cond,
                                void *data)
@@ -3129,6 +3162,7 @@ static void emulator_hfp_watch(struct ofono_atom *atom,
        ofono_emulator_add_handler(em, "+CHLD", emulator_chld_cb, data, NULL);
        ofono_emulator_add_handler(em, "+VTS", emulator_vts_cb, data, NULL);
        ofono_emulator_add_handler(em, "D", emulator_atd_cb, data, NULL);
+       ofono_emulator_add_handler(em, "+BLDN", emulator_bldn_cb, data, NULL);
 }
 
 void ofono_voicecall_register(struct ofono_voicecall *vc)