[empathy] Add empathy_tp_chat_get_connection() to direct access the channel's connection.

[Xavier Claessens <xclaesse src gnome org>]

commit 20075065ac090531ca887c900bf8b0cb367a0336
Author: Xavier Claessens <xclaesse gmail com>
Date:   Sat Feb 14 16:22:30 2009 +0100

    Add empathy_tp_chat_get_connection() to direct access the channel's connection.
---
 libempathy/empathy-tp-chat.c |   10 ++++++++++
 libempathy/empathy-tp-chat.h |    1 +
 2 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/libempathy/empathy-tp-chat.c b/libempathy/empathy-tp-chat.c
index 3ecc3dc..b9b7313 100644
--- a/libempathy/empathy-tp-chat.c
+++ b/libempathy/empathy-tp-chat.c
@@ -1231,6 +1231,16 @@ empathy_tp_chat_get_channel (EmpathyTpChat *chat)
 	return priv->channel;
 }
 
+TpConnection *
+empathy_tp_chat_get_connection (EmpathyTpChat *chat)
+{
+	EmpathyTpChatPriv *priv = GET_PRIV (chat);
+
+	g_return_val_if_fail (EMPATHY_IS_TP_CHAT (chat), NULL);
+
+	return tp_channel_borrow_connection (priv->channel);
+}
+
 gboolean
 empathy_tp_chat_is_ready (EmpathyTpChat *chat)
 {
diff --git a/libempathy/empathy-tp-chat.h b/libempathy/empathy-tp-chat.h
index 2645bec..fadc5f6 100644
--- a/libempathy/empathy-tp-chat.h
+++ b/libempathy/empathy-tp-chat.h
@@ -58,6 +58,7 @@ void           empathy_tp_chat_close                (EmpathyTpChat      *chat);
 const gchar *  empathy_tp_chat_get_id               (EmpathyTpChat      *chat);
 EmpathyContact*empathy_tp_chat_get_remote_contact   (EmpathyTpChat      *chat);
 TpChannel *    empathy_tp_chat_get_channel          (EmpathyTpChat      *chat);
+TpConnection * empathy_tp_chat_get_connection       (EmpathyTpChat      *chat);
 gboolean       empathy_tp_chat_is_ready             (EmpathyTpChat      *chat);
 void           empathy_tp_chat_send                 (EmpathyTpChat      *chat,
 						     EmpathyMessage     *message);