iface-modem-3gpp: interface can be enabled

In addition to initializing the interface, to load initial values of all properties and export the object in DBus, the interface can now also be enabled. Enabling the 3GPP interface will take care of running the network registration process.
2012-03-15 14:14:28 +01:00
parent bd24d0d14c
commit 73db436f71
2 changed files with 96 additions and 0 deletions
@@ -44,6 +44,94 @@ handle_scan (MmGdbusModem3gpp *skeleton,

 /*****************************************************************************/

+typedef struct _EnablingContext EnablingContext;
+static void interface_enabling_step (EnablingContext *ctx);
+
+typedef enum {
+    ENABLING_STEP_FIRST,
+    ENABLING_STEP_LAST
+} EnablingStep;
+
+struct _EnablingContext {
+    MMIfaceModem3gpp *self;
+    MMAtSerialPort *primary;
+    EnablingStep step;
+    GSimpleAsyncResult *result;
+    MmGdbusModem3gpp *skeleton;
+};
+
+static EnablingContext *
+enabling_context_new (MMIfaceModem3gpp *self,
+                      GAsyncReadyCallback callback,
+                      gpointer user_data)
+{
+    EnablingContext *ctx;
+
+    ctx = g_new0 (EnablingContext, 1);
+    ctx->self = g_object_ref (self);
+    ctx->primary = g_object_ref (mm_base_modem_get_port_primary (MM_BASE_MODEM (self)));
+    ctx->result = g_simple_async_result_new (G_OBJECT (self),
+                                             callback,
+                                             user_data,
+                                             enabling_context_new);
+    ctx->step = ENABLING_STEP_FIRST;
+    g_object_get (ctx->self,
+                  MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &ctx->skeleton,
+                  NULL);
+    g_assert (ctx->skeleton != NULL);
+
+    return ctx;
+}
+
+static void
+enabling_context_complete_and_free (EnablingContext *ctx)
+{
+    g_simple_async_result_complete_in_idle (ctx->result);
+    g_object_unref (ctx->self);
+    g_object_unref (ctx->primary);
+    g_object_unref (ctx->result);
+    g_object_unref (ctx->skeleton);
+    g_free (ctx);
+}
+
+gboolean
+mm_iface_modem_3gpp_enable_finish (MMIfaceModem3gpp *self,
+                                   GAsyncResult *res,
+                                   GError **error)
+{
+    return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
+}
+
+static void
+interface_enabling_step (EnablingContext *ctx)
+{
+    switch (ctx->step) {
+    case ENABLING_STEP_FIRST:
+        /* Fall down to next step */
+        ctx->step++;
+
+    case ENABLING_STEP_LAST:
+        /* We are done without errors! */
+        g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
+        enabling_context_complete_and_free (ctx);
+        return;
+    }
+
+    g_assert_not_reached ();
+}
+
+void
+mm_iface_modem_3gpp_enable (MMIfaceModem3gpp *self,
+                            GAsyncReadyCallback callback,
+                            gpointer user_data)
+{
+    interface_enabling_step (enabling_context_new (self,
+                                                   callback,
+                                                   user_data));
+}
+
+/*****************************************************************************/
+
 typedef struct _InitializationContext InitializationContext;
 static void interface_initialization_step (InitializationContext *ctx);

@@ -53,6 +53,14 @@ gboolean mm_iface_modem_3gpp_initialize_finish (MMIfaceModem3gpp *self,
                                                GAsyncResult *res,
                                                GError **error);

+/* Enable Modem interface (async) */
+void     mm_iface_modem_3gpp_enable        (MMIfaceModem3gpp *self,
+                                            GAsyncReadyCallback callback,
+                                            gpointer user_data);
+gboolean mm_iface_modem_3gpp_enable_finish (MMIfaceModem3gpp *self,
+                                            GAsyncResult *res,
+                                            GError **error);
+
 /* Shutdown Modem 3GPP interface */
 void mm_iface_modem_3gpp_shutdown (MMIfaceModem3gpp *self);