[polari/wip/fmuellner/nickserv: 3/4] room: Add method to send "identify" messages



commit fcff3a7b6ea96b8587c1f0df3825545693609e1f
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Aug 3 01:05:32 2016 +0200

    room: Add method to send "identify" messages
    
    The method is a thin wrapper around tp_text_channel_send_message_async()
    which doesn't add much convenience, but it allows us to differentiate
    between the "identify" messages sent by the user and the ones we send
    automatically, so that we don't ask the user whether to save the saved
    password again ...
    
    https://bugzilla.gnome.org/show_bug.cgi?id=709982

 src/lib/polari-room.c |   81 ++++++++++++++++++++++++++++++++++++++++++++++++-
 src/lib/polari-room.h |    9 +++++
 2 files changed, 89 insertions(+), 1 deletions(-)
---
diff --git a/src/lib/polari-room.c b/src/lib/polari-room.c
index b82a07b..7cf9d9d 100644
--- a/src/lib/polari-room.c
+++ b/src/lib/polari-room.c
@@ -47,6 +47,8 @@ struct _PolariRoomPrivate {
   guint group_contacts_changed_id;
   guint message_sent_id;
 
+  gboolean ignore_identify;
+
   TpProxySignalConnection *properties_changed_id;
 };
 
@@ -242,6 +244,80 @@ polari_room_remove_member (PolariRoom *room,
   }
 }
 
+static void
+on_identify_message_sent (GObject      *source,
+                          GAsyncResult *result,
+                          gpointer      user_data)
+{
+  TpTextChannel *channel = TP_TEXT_CHANNEL (source);
+  GTask *task = user_data;
+  PolariRoom *room = g_task_get_source_object (task);
+  GError *error = NULL;
+
+  if (!tp_text_channel_send_message_finish (channel, result, NULL, &error))
+    {
+      room->priv->ignore_identify = FALSE;
+
+      g_task_return_error (task, error);
+      g_object_unref (task);
+      return;
+    }
+
+  g_task_return_boolean (task, TRUE);
+  g_object_unref (task);
+}
+
+void
+polari_room_send_identify_message_async (PolariRoom          *room,
+                                         const char          *username,
+                                         const char          *password,
+                                         GAsyncReadyCallback  callback,
+                                         gpointer             user_data)
+{
+  PolariRoomPrivate *priv;
+  TpMessage *message;
+  GTask *task;
+  char *text;
+
+  g_return_if_fail (POLARI_IS_ROOM (room));
+  g_return_if_fail (username != NULL && password != NULL);
+
+  priv = room->priv;
+
+  task = g_task_new (room, NULL, callback, user_data);
+
+  if (priv->channel == NULL)
+    {
+      g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_NOT_CONNECTED,
+                               "The room is disconnected.");
+      g_object_unref (task);
+      return;
+    }
+
+  /* Don't emit ::identify-sent for our own identify message */
+  room->priv->ignore_identify = TRUE;
+
+  text = g_strdup_printf ("identify %s %s", username, password);
+  message = tp_client_message_new_text (TP_CHANNEL_TEXT_MESSAGE_TYPE_NORMAL, text);
+
+  tp_text_channel_send_message_async (TP_TEXT_CHANNEL (priv->channel), message,
+                                      0, on_identify_message_sent, task);
+
+  g_object_unref (message);
+  g_free (text);
+}
+
+gboolean
+polari_room_send_identify_message_finish (PolariRoom    *room,
+                                          GAsyncResult  *result,
+                                          GError       **error)
+{
+  g_return_val_if_fail (POLARI_IS_ROOM (room), FALSE);
+  g_return_val_if_fail (g_task_is_valid (result, room), FALSE);
+
+  return g_task_propagate_boolean (G_TASK (result), error);
+}
+
 static char *
 strip_color_codes (const char *string) {
   if (G_UNLIKELY (color_code_regex == NULL))
@@ -409,7 +485,10 @@ on_message_sent (TpTextChannel      *channel,
       char *username = g_match_info_fetch (match, 1);
       char *password = g_match_info_fetch (match, 2);
 
-      g_signal_emit (room, signals[IDENTIFY_SENT], 0, username, password);
+      if (!priv->ignore_identify)
+        g_signal_emit (room, signals[IDENTIFY_SENT], 0, username, password);
+
+      priv->ignore_identify = FALSE;
 
       g_free (username);
       g_free (password);
diff --git a/src/lib/polari-room.h b/src/lib/polari-room.h
index 4db0b56..7a4e1bb 100644
--- a/src/lib/polari-room.h
+++ b/src/lib/polari-room.h
@@ -37,6 +37,15 @@ void  polari_room_set_topic (PolariRoom *room, const char *topic);
 void  polari_room_add_member    (PolariRoom *room, TpContact *member);
 void  polari_room_remove_member (PolariRoom *room, TpContact *member);
 
+void polari_room_send_identify_message_async (PolariRoom          *room,
+                                              const char          *username,
+                                              const char          *password,
+                                              GAsyncReadyCallback  callback,
+                                              gpointer             user_data);
+gboolean polari_room_send_identify_message_finish (PolariRoom    *room,
+                                                   GAsyncResult  *res,
+                                                   GError       **error);
+
 char *polari_create_room_id (TpAccount    *account,
                              const char   *name,
                              TpHandleType  type);


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