cli: new `--nas-get-home-network' action

2 files changed, 109 insertions, 0 deletions

diff --git a/TODO b/TODO
index 0fb4d67..aef401d 100644
--- a/TODO
+++ b/TODO
@@ -39,5 +39,7 @@ List of things left for later:
  * qmicli: Implement `--dms-get-software-version'.
  * qmicli: Implement `--dms-set-service-programming-code'.
 
+ * qmicli: Print 3GPP2 network description in "Get Home Network"
+
  * nas: Define the 'QmiNasRegistrationRejectCause' enum for the "Event Report"
    indication and "Get System Info" response.
diff --git a/cli/qmicli-nas.c b/cli/qmicli-nas.c
index 994fcb3..c1e2d86 100644
--- a/cli/qmicli-nas.c
+++ b/cli/qmicli-nas.c
@@ -43,6 +43,7 @@ static Context *ctx;
 /* Options */
 static gboolean get_signal_strength_flag;
 static gboolean get_signal_info_flag;
+static gboolean get_home_network_flag;
 static gboolean get_serving_system_flag;
 static gboolean get_system_info_flag;
 static gboolean get_technology_preference_flag;
@@ -60,6 +61,10 @@ static GOptionEntry entries[] = {
       "Get signal info",
       NULL
     },
+    { "nas-get-home-network", 0, 0, G_OPTION_ARG_NONE, &get_home_network_flag,
+      "Get home network",
+      NULL
+    },
     { "nas-get-serving-system", 0, 0, G_OPTION_ARG_NONE, &get_serving_system_flag,
       "Get serving system",
       NULL
@@ -117,6 +122,7 @@ qmicli_nas_options_enabled (void)
 
     n_actions = (get_signal_strength_flag +
                  get_signal_info_flag +
+                 get_home_network_flag +
                  get_serving_system_flag +
                  get_system_info_flag +
                  get_technology_preference_flag +
@@ -457,6 +463,95 @@ get_signal_strength_ready (QmiClientNas *client,
 }
 
 static void
+get_home_network_ready (QmiClientNas *client,
+                        GAsyncResult *res)
+{
+    QmiMessageNasGetHomeNetworkOutput *output;
+    GError *error = NULL;
+
+    output = qmi_client_nas_get_home_network_finish (client, res, &error);
+    if (!output) {
+        g_printerr ("error: operation failed: %s\n", error->message);
+        g_error_free (error);
+        shutdown (FALSE);
+        return;
+    }
+
+    if (!qmi_message_nas_get_home_network_output_get_result (output, &error)) {
+        g_printerr ("error: couldn't get home network: %s\n", error->message);
+        g_error_free (error);
+        qmi_message_nas_get_home_network_output_unref (output);
+        shutdown (FALSE);
+        return;
+    }
+
+    g_print ("[%s] Successfully got home network:\n",
+             qmi_device_get_path_display (ctx->device));
+
+    {
+        guint16 mcc;
+        guint16 mnc;
+        const gchar *description;
+
+        qmi_message_nas_get_home_network_output_get_home_network (
+            output,
+            &mcc,
+            &mnc,
+            &description,
+            NULL);
+
+        g_print ("\tHome network:\n"
+                 "\t\tMCC: '%" G_GUINT16_FORMAT"'\n"
+                 "\t\tMNC: '%" G_GUINT16_FORMAT"'\n"
+                 "\t\tDescription: '%s'",
+                 mcc,
+                 mnc,
+                 description);
+    }
+
+    {
+        guint16 sid;
+        guint16 nid;
+
+        if (qmi_message_nas_get_home_network_output_get_home_system_id (
+                output,
+                &sid,
+                &nid,
+                NULL)) {
+            g_print ("\t\tSID: '%" G_GUINT16_FORMAT"'\n"
+                     "\t\tNID: '%" G_GUINT16_FORMAT"'\n",
+                     sid,
+                     nid);
+        }
+    }
+
+    {
+        guint16 mcc;
+        guint16 mnc;
+
+        if (qmi_message_nas_get_home_network_output_get_home_network_3gpp2 (
+                output,
+                &mcc,
+                &mnc,
+                NULL, /* display_description */
+                NULL, /* description_encoding */
+                NULL, /* description */
+                NULL)) {
+            g_print ("\t3GPP2 Home network (extended):\n"
+                     "\t\tMCC: '%" G_GUINT16_FORMAT"'\n"
+                     "\t\tMNC: '%" G_GUINT16_FORMAT"'\n",
+                     mcc,
+                     mnc);
+
+            /* TODO: convert description to UTF-8 and display */
+        }
+    }
+
+    qmi_message_nas_get_home_network_output_unref (output);
+    shutdown (TRUE);
+}
+
+static void
 get_serving_system_ready (QmiClientNas *client,
                           GAsyncResult *res)
 {
@@ -1949,6 +2044,18 @@ qmicli_nas_run (QmiDevice *device,
         return;
     }
 
+    /* Request to get home network? */
+    if (get_home_network_flag) {
+        g_debug ("Asynchronously getting home network...");
+        qmi_client_nas_get_home_network (ctx->client,
+                                         NULL,
+                                         10,
+                                         ctx->cancellable,
+                                         (GAsyncReadyCallback)get_home_network_ready,
+                                         NULL);
+        return;
+    }
+
     /* Request to get serving system? */
     if (get_serving_system_flag) {
         g_debug ("Asynchronously getting serving system...");