From f864133f8e27098d64e9f10502d313e0192b6f28 Mon Sep 17 00:00:00 2001
From: Aleksander Morgado <aleksander@aleksander.es>
Date: Wed, 25 Feb 2015 14:44:56 +0100
Subject: [PATCH] wds: implement 'Get Supported Messages'

---
 data/qmi-service-wds.json                     | 16 ++++
 .../libqmi-glib/libqmi-glib-docs.xml          |  1 +
 src/qmicli/qmicli-wds.c                       | 75 +++++++++++++++++++
 3 files changed, 92 insertions(+)

diff --git a/data/qmi-service-wds.json b/data/qmi-service-wds.json
index 0629f7f..30bc78f 100644
--- a/data/qmi-service-wds.json
+++ b/data/qmi-service-wds.json
@@ -35,6 +35,22 @@
                       "format"    : "guint16" } ],
      "output"  : [  { "common-ref" : "Operation Result" } ] },
 
+  // *********************************************************************************
+  {  "name"    : "Get Supported Messages",
+     "type"    : "Message",
+     "service" : "WDS",
+     "id"      : "0x001E",
+     "version" : "1.38",
+     "output"  : [ { "common-ref" : "Operation Result" },
+                   { "name"               : "List",
+                     "id"                 : "0x10",
+                     "mandatory"          : "no",
+                     "type"               : "TLV",
+                     "format"             : "array",
+                     "size-prefix-format" : "guint16",
+                     "array-element"      : { "format" : "guint8" },
+                     "prerequisites"      : [ { "common-ref" : "Success" } ] } ] },
+
   // *********************************************************************************
   {  "name"    : "Start Network",
      "type"    : "Message",
diff --git a/docs/reference/libqmi-glib/libqmi-glib-docs.xml b/docs/reference/libqmi-glib/libqmi-glib-docs.xml
index bc7b26f..01d91ea 100644
--- a/docs/reference/libqmi-glib/libqmi-glib-docs.xml
+++ b/docs/reference/libqmi-glib/libqmi-glib-docs.xml
@@ -167,6 +167,7 @@
       <xi:include href="xml/qmi-message-wds-get-data-bearer-technology.xml"/>
       <xi:include href="xml/qmi-message-wds-get-current-data-bearer-technology.xml"/>
       <xi:include href="xml/qmi-message-wds-set-ip-family.xml"/>
+      <xi:include href="xml/qmi-message-wds-get-supported-messages.xml"/>
     </section>
   </chapter>
 
diff --git a/src/qmicli/qmicli-wds.c b/src/qmicli/qmicli-wds.c
index 622308d..aba7f0d 100644
--- a/src/qmicli/qmicli-wds.c
+++ b/src/qmicli/qmicli-wds.c
@@ -55,6 +55,7 @@ static gboolean get_data_bearer_technology_flag;
 static gboolean get_current_data_bearer_technology_flag;
 static gchar *get_profile_list_str;
 static gchar *get_default_settings_str;
+static gboolean get_supported_messages_flag;
 static gboolean reset_flag;
 static gboolean noop_flag;
 
@@ -95,6 +96,10 @@ static GOptionEntry entries[] = {
       "Get default settings",
       "[3gpp|3gpp2]"
     },
+    { "wds-get-supported-messages", 0, 0, G_OPTION_ARG_NONE, &get_supported_messages_flag,
+      "Get supported messages",
+      NULL
+    },
     { "wds-reset", 0, 0, G_OPTION_ARG_NONE, &reset_flag,
       "Reset the service state",
       NULL
@@ -138,6 +143,7 @@ qmicli_wds_options_enabled (void)
                  get_current_data_bearer_technology_flag +
                  !!get_profile_list_str +
                  !!get_default_settings_str +
+                 get_supported_messages_flag +
                  reset_flag +
                  noop_flag);
 
@@ -849,6 +855,63 @@ get_default_settings_ready (QmiClientWds *client,
     shutdown (TRUE);
 }
 
+static void
+get_supported_messages_ready (QmiClientWds *client,
+                              GAsyncResult *res)
+{
+    QmiMessageWdsGetSupportedMessagesOutput *output;
+    GError *error = NULL;
+    GArray *bytearray = NULL;
+    GString *str = NULL;
+
+    output = qmi_client_wds_get_supported_messages_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_wds_get_supported_messages_output_get_result (output, &error)) {
+        g_printerr ("error: couldn't get supported WDS messages: %s\n", error->message);
+        g_error_free (error);
+        qmi_message_wds_get_supported_messages_output_unref (output);
+        shutdown (FALSE);
+        return;
+    }
+
+    g_print ("[%s] Successfully got supported WDS messages:\n",
+             qmi_device_get_path_display (ctx->device));
+
+    if (qmi_message_wds_get_supported_messages_output_get_list (output, &bytearray, NULL)) {
+
+        guint bytearray_i;
+
+        for (bytearray_i = 0; bytearray_i < bytearray->len; bytearray_i++) {
+            guint bit_i;
+            guint8 bytevalue;
+
+            bytevalue = g_array_index (bytearray, guint8, bytearray_i);
+            for (bit_i = 0; bit_i < 8; bit_i++) {
+                if (bytevalue & (1 << bit_i)) {
+                    if (!str)
+                        str = g_string_new ("");
+                    g_string_append_printf (str, "\t0x%04X\n", (bit_i + (8 * bytearray_i)));
+                }
+            }
+        }
+    }
+
+    if (str) {
+        g_print ("%s", str->str);
+        g_string_free (str, TRUE);
+    } else
+        g_print ("\tnone\n");
+
+    qmi_message_wds_get_supported_messages_output_unref (output);
+    shutdown (TRUE);
+}
+
 static void
 reset_ready (QmiClientWds *client,
              GAsyncResult *res)
@@ -1091,6 +1154,18 @@ qmicli_wds_run (QmiDevice *device,
         return;
     }
 
+    /* Request to list supported messages? */
+    if (get_supported_messages_flag) {
+        g_debug ("Asynchronously getting supported WDS messages...");
+        qmi_client_wds_get_supported_messages (ctx->client,
+                                               NULL,
+                                               10,
+                                               ctx->cancellable,
+                                               (GAsyncReadyCallback)get_supported_messages_ready,
+                                               NULL);
+        return;
+    }
+
     /* Request to reset WDS service? */
     if (reset_flag) {
         g_debug ("Asynchronously resetting WDS service...");