Conflicts:

	ChangeLog

svn path=/trunk/; revision=455

23 files changed, 450 insertions, 496 deletions

diff --git a/ChangeLog b/ChangeLog
index 5b4dd7f1..36fdbd33 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,33 @@
 2007-12-02  Xavier Claessens  <xclaesse@gmail.com>
 
+	 * configure.ac:
+	 * libempathy-gtk/empathy-account-chooser.c:
+	 * libempathy-gtk/empathy-accounts-dialog.c:
+	 * libempathy-gtk/empathy-chat.c:
+	 * libempathy-gtk/empathy-contact-dialogs.c:
+	 * libempathy-gtk/empathy-group-chat.c:
+	 * libempathy-gtk/empathy-main-window.c:
+	 * libempathy-gtk/empathy-presence-chooser.c:
+	 * libempathy-gtk/empathy-status-presets.c:
+	 * libempathy/empathy-avatar.c:
+	 * libempathy/empathy-contact-factory.c:
+	 * libempathy/empathy-contact-manager.c:
+	 * libempathy/empathy-tp-call.c:
+	 * libempathy/empathy-tp-chat.c:
+	 * libempathy/empathy-tp-chat.h:
+	 * libempathy/empathy-tp-contact-list.c:
+	 * libempathy/empathy-tp-group.c:
+	 * libempathy/empathy-tp-roomlist.c:
+	 * libempathy/empathy-utils.c:
+	 * libempathy/empathy-utils.h:
+	 * python/pyempathy/pyempathy.defs:
+	 * src/empathy.c: Do not use deprecated symbols from libtelepathy. We
+	 now link on telepathy-glib, make use of tp_strdiff and
+	 tp_escape_as_identifier instead of using our own copy of those
+	 functions.
+
+2007-12-02  Xavier Claessens  <xclaesse@gmail.com>
+
 	* libempathy-gtk/Makefile.am:
 	* libempathy-gtk/empathy-main-window.c:
 	* libempathy-gtk/empathy-new-message-dialog.c:
diff --git a/configure.ac b/configure.ac
index 590d5442..af869c0e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -50,14 +50,16 @@ GTK_REQUIRED=2.12.0
 GCONF_REQUIRED=1.2.0
 LIBGLADE_REQUIRED=2.0.0
 LIBPANELAPPLET_REQUIRED=2.10.0
-TELEPATHY_REQUIRED=0.0.57
+TELEPATHY_REQUIRED=0.3.1
+TELEPATHY_GLIB_REQUIRED=0.7.0
 MISSION_CONTROL_REQUIRED=4.37
 
 IDT_COMPILE_WARNINGS
 
-dnl Uncomment that to build without deprecated GTK and GLib symbols
+dnl Uncomment that to build without deprecated symbols
 dnl AC_DEFINE(GTK_DISABLE_DEPRECATED, 1, [Disable deprecated GTK symbols])
 dnl AC_DEFINE(G_DISABLE_DEPRECATED, 1, [Disable deprecated GLib symbols])
+dnl AC_DEFINE(LIBTELEPATHY_DISABLE_DEPRECATED, 1, [Disable deprecated libtelepathy symbols])
 
 GLIB_GENMARSHAL=`$PKG_CONFIG glib-2.0 --variable=glib_genmarshal`
 AC_SUBST(GLIB_GENMARSHAL)
@@ -83,6 +85,7 @@ PKG_CHECK_MODULES(LIBEMPATHY,
    gconf-2.0 >= $GCONF_REQUIRED
    libxml-2.0
    libtelepathy >= $TELEPATHY_REQUIRED
+   telepathy-glib >= $TELEPATHY_GLIB_REQUIRED
    libmissioncontrol >= $MISSION_CONTROL_REQUIRED
 ])
 
@@ -92,9 +95,10 @@ PKG_CHECK_MODULES(EMPATHY,
    gobject-2.0
    gconf-2.0 >= $GCONF_REQUIRED
    libxml-2.0
-   gnome-vfs-2.0
    libtelepathy >= $TELEPATHY_REQUIRED
+   telepathy-glib >= $TELEPATHY_GLIB_REQUIRED
    libmissioncontrol >= $MISSION_CONTROL_REQUIRED
+   gnome-vfs-2.0
    gtk+-2.0 >= $GTK_REQUIRED
    x11
    libglade-2.0 >= $LIBGLADE_REQUIRED
diff --git a/libempathy-gtk/empathy-account-chooser.c b/libempathy-gtk/empathy-account-chooser.c
index c9cfbed5..8c967417 100644
--- a/libempathy-gtk/empathy-account-chooser.c
+++ b/libempathy-gtk/empathy-account-chooser.c
@@ -64,41 +64,41 @@ enum {
 	COL_ACCOUNT_COUNT
 };
 
-static void     account_chooser_finalize               (GObject                         *object);
-static void     account_chooser_get_property           (GObject                         *object,
-							guint                            param_id,
-							GValue                          *value,
-							GParamSpec                      *pspec);
-static void     account_chooser_set_property           (GObject                         *object,
-							guint                            param_id,
-							const GValue                    *value,
-							GParamSpec                      *pspec);
-static void     account_chooser_setup                  (EmpathyAccountChooser            *chooser);
-static void     account_chooser_account_created_cb     (McAccountMonitor                *monitor,
-							const gchar                     *unique_name,
-							EmpathyAccountChooser            *chooser);
-static void     account_chooser_account_add_foreach    (McAccount                       *account,
-							EmpathyAccountChooser            *chooser);
-static void     account_chooser_account_deleted_cb     (McAccountMonitor                *monitor,
-							const gchar                     *unique_name,
-							EmpathyAccountChooser            *chooser);
-static void     account_chooser_account_remove_foreach (McAccount                       *account,
-							EmpathyAccountChooser            *chooser);
-static void     account_chooser_update_iter            (EmpathyAccountChooser            *chooser,
-							GtkTreeIter                     *iter);
-static void     account_chooser_status_changed_cb      (MissionControl                  *mc,
-							TelepathyConnectionStatus        status,
-							McPresence                       presence,
-							TelepathyConnectionStatusReason  reason,
-							const gchar                     *unique_name,
-							EmpathyAccountChooser           *chooser);
-static gboolean account_chooser_separator_func         (GtkTreeModel                    *model,
-							GtkTreeIter                     *iter,
-							EmpathyAccountChooser            *chooser);
-static gboolean account_chooser_set_account_foreach    (GtkTreeModel                    *model,
-							GtkTreePath                     *path,
-							GtkTreeIter                     *iter,
-							SetAccountData                  *data);
+static void     account_chooser_finalize               (GObject                  *object);
+static void     account_chooser_get_property           (GObject                  *object,
+							guint                     param_id,
+							GValue                   *value,
+							GParamSpec               *pspec);
+static void     account_chooser_set_property           (GObject                  *object,
+							guint                     param_id,
+							const GValue             *value,
+							GParamSpec               *pspec);
+static void     account_chooser_setup                  (EmpathyAccountChooser    *chooser);
+static void     account_chooser_account_created_cb     (McAccountMonitor         *monitor,
+							const gchar              *unique_name,
+							EmpathyAccountChooser    *chooser);
+static void     account_chooser_account_add_foreach    (McAccount                *account,
+							EmpathyAccountChooser    *chooser);
+static void     account_chooser_account_deleted_cb     (McAccountMonitor         *monitor,
+							const gchar              *unique_name,
+							EmpathyAccountChooser    *chooser);
+static void     account_chooser_account_remove_foreach (McAccount                *account,
+							EmpathyAccountChooser    *chooser);
+static void     account_chooser_update_iter            (EmpathyAccountChooser    *chooser,
+							GtkTreeIter              *iter);
+static void     account_chooser_status_changed_cb      (MissionControl           *mc,
+							TpConnectionStatus        status,
+							McPresence                presence,
+							TpConnectionStatusReason  reason,
+							const gchar              *unique_name,
+							EmpathyAccountChooser    *chooser);
+static gboolean account_chooser_separator_func         (GtkTreeModel             *model,
+							GtkTreeIter              *iter,
+							EmpathyAccountChooser    *chooser);
+static gboolean account_chooser_set_account_foreach    (GtkTreeModel             *model,
+							GtkTreePath              *path,
+							GtkTreeIter              *iter,
+							SetAccountData           *data);
 
 enum {
 	PROP_0,
@@ -555,12 +555,12 @@ account_chooser_update_iter (EmpathyAccountChooser *chooser,
 }
 
 static void
-account_chooser_status_changed_cb (MissionControl                  *mc,
-				   TelepathyConnectionStatus        status,
-				   McPresence                       presence,
-				   TelepathyConnectionStatusReason  reason,
-				   const gchar                     *unique_name,
-				   EmpathyAccountChooser           *chooser)
+account_chooser_status_changed_cb (MissionControl           *mc,
+				   TpConnectionStatus        status,
+				   McPresence                presence,
+				   TpConnectionStatusReason  reason,
+				   const gchar              *unique_name,
+				   EmpathyAccountChooser    *chooser)
 {
 	McAccount   *account;
 	GtkTreeIter  iter;
@@ -663,8 +663,8 @@ gboolean
 empathy_account_chooser_filter_is_connected (McAccount *account,
 					     gpointer   user_data)
 {
-	MissionControl            *mc;
-	TelepathyConnectionStatus  status;
+	MissionControl     *mc;
+	TpConnectionStatus  status;
 
 	g_return_val_if_fail (MC_IS_ACCOUNT (account), FALSE);
 
@@ -672,6 +672,6 @@ empathy_account_chooser_filter_is_connected (McAccount *account,
 	status = mission_control_get_connection_status (mc, account, NULL);
 	g_object_unref (mc);
 
-	return status == TP_CONN_STATUS_CONNECTED;
+	return status == TP_CONNECTION_STATUS_CONNECTED;
 }
 
diff --git a/libempathy-gtk/empathy-accounts-dialog.c b/libempathy-gtk/empathy-accounts-dialog.c
index f171664b..4c0719c2 100644
--- a/libempathy-gtk/empathy-accounts-dialog.c
+++ b/libempathy-gtk/empathy-accounts-dialog.c
@@ -36,6 +36,7 @@
 #include <libmissioncontrol/mc-profile.h>
 #include <libmissioncontrol/mission-control.h>
 #include <libmissioncontrol/mc-account-monitor.h>
+#include <telepathy-glib/util.h>
 #include <libtelepathy/tp-constants.h>
 
 #include <libempathy/empathy-debug.h>
@@ -96,64 +97,64 @@ enum {
 	COL_COUNT
 };
 
-static void       accounts_dialog_setup                     (EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_update_account            (EmpathyAccountsDialog            *dialog,
-							     McAccount                       *account);
-static void       accounts_dialog_model_setup               (EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_model_add_columns         (EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_model_select_first        (EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_model_pixbuf_data_func    (GtkTreeViewColumn               *tree_column,
-							     GtkCellRenderer                 *cell,
-							     GtkTreeModel                    *model,
-							     GtkTreeIter                     *iter,
-							     EmpathyAccountsDialog            *dialog);
-static McAccount *accounts_dialog_model_get_selected        (EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_model_set_selected        (EmpathyAccountsDialog            *dialog,
-							     McAccount                       *account);
-static gboolean   accounts_dialog_model_remove_selected     (EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_model_selection_changed   (GtkTreeSelection                *selection,
-							     EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_add_account               (EmpathyAccountsDialog            *dialog,
-							     McAccount                       *account);
-static void       accounts_dialog_account_added_cb          (McAccountMonitor                *monitor,
-							     gchar                           *unique_name,
-							     EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_account_removed_cb        (McAccountMonitor                *monitor,
-							     gchar                           *unique_name,
-							     EmpathyAccountsDialog            *dialog);
-static gboolean   accounts_dialog_row_changed_foreach       (GtkTreeModel                    *model,
-							     GtkTreePath                     *path,
-							     GtkTreeIter                     *iter,
-							     gpointer                         user_data);
-static gboolean   accounts_dialog_flash_connecting_cb       (EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_status_changed_cb         (MissionControl                  *mc,
-							     TelepathyConnectionStatus        status,
-							     McPresence                       presence,
-							     TelepathyConnectionStatusReason  reason,
-							     const gchar                     *unique_name,
-							     EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_button_create_clicked_cb  (GtkWidget                       *button,
-							     EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_button_back_clicked_cb    (GtkWidget                       *button,
-							     EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_button_connect_clicked_cb (GtkWidget                       *button,
-							     EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_button_add_clicked_cb     (GtkWidget                       *button,
-							     EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_remove_response_cb        (GtkWidget                       *dialog,
-							     gint                             response,
-							     McAccount                       *account);
-static void       accounts_dialog_button_remove_clicked_cb  (GtkWidget                       *button,
-							     EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_treeview_row_activated_cb (GtkTreeView                     *tree_view,
-							     GtkTreePath                     *path,
-							     GtkTreeViewColumn               *column,
-							     EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_response_cb               (GtkWidget                       *widget,
-							     gint                             response,
-							     EmpathyAccountsDialog            *dialog);
-static void       accounts_dialog_destroy_cb                (GtkWidget                       *widget,
-							     EmpathyAccountsDialog            *dialog);
+static void       accounts_dialog_setup                     (EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_update_account            (EmpathyAccountsDialog    *dialog,
+							     McAccount                *account);
+static void       accounts_dialog_model_setup               (EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_model_add_columns         (EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_model_select_first        (EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_model_pixbuf_data_func    (GtkTreeViewColumn        *tree_column,
+							     GtkCellRenderer          *cell,
+							     GtkTreeModel             *model,
+							     GtkTreeIter              *iter,
+							     EmpathyAccountsDialog    *dialog);
+static McAccount *accounts_dialog_model_get_selected        (EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_model_set_selected        (EmpathyAccountsDialog    *dialog,
+							     McAccount                *account);
+static gboolean   accounts_dialog_model_remove_selected     (EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_model_selection_changed   (GtkTreeSelection         *selection,
+							     EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_add_account               (EmpathyAccountsDialog    *dialog,
+							     McAccount                *account);
+static void       accounts_dialog_account_added_cb          (McAccountMonitor         *monitor,
+							     gchar                    *unique_name,
+							     EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_account_removed_cb        (McAccountMonitor         *monitor,
+							     gchar                    *unique_name,
+							     EmpathyAccountsDialog    *dialog);
+static gboolean   accounts_dialog_row_changed_foreach       (GtkTreeModel             *model,
+							     GtkTreePath              *path,
+							     GtkTreeIter              *iter,
+							     gpointer                  user_data);
+static gboolean   accounts_dialog_flash_connecting_cb       (EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_status_changed_cb         (MissionControl           *mc,
+							     TpConnectionStatus        status,
+							     McPresence                presence,
+							     TpConnectionStatusReason  reason,
+							     const gchar              *unique_name,
+							     EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_button_create_clicked_cb  (GtkWidget                *button,
+							     EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_button_back_clicked_cb    (GtkWidget                *button,
+							     EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_button_connect_clicked_cb (GtkWidget                *button,
+							     EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_button_add_clicked_cb     (GtkWidget                *button,
+							     EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_remove_response_cb        (GtkWidget                *dialog,
+							     gint                      response,
+							     McAccount                *account);
+static void       accounts_dialog_button_remove_clicked_cb  (GtkWidget                *button,
+							     EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_treeview_row_activated_cb (GtkTreeView              *tree_view,
+							     GtkTreePath              *path,
+							     GtkTreeViewColumn        *column,
+							     EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_response_cb               (GtkWidget                *widget,
+							     gint                      response,
+							     EmpathyAccountsDialog    *dialog);
+static void       accounts_dialog_destroy_cb                (GtkWidget                *widget,
+							     EmpathyAccountsDialog    *dialog);
 
 static void
 accounts_dialog_setup (EmpathyAccountsDialog *dialog)
@@ -169,9 +170,9 @@ accounts_dialog_setup (EmpathyAccountsDialog *dialog)
 	accounts = mc_accounts_list ();
 
 	for (l = accounts; l; l = l->next) {
-		McAccount                 *account;
-		const gchar               *name;
-		TelepathyConnectionStatus  status;
+		McAccount          *account;
+		const gchar        *name;
+		TpConnectionStatus  status;
 
 		account = l->data;
 
@@ -192,7 +193,7 @@ accounts_dialog_setup (EmpathyAccountsDialog *dialog)
 		accounts_dialog_status_changed_cb (dialog->mc,
 						   status,
 						   MC_PRESENCE_UNSET,
-						   TP_CONN_STATUS_REASON_NONE_SPECIFIED,
+						   TP_CONNECTION_STATUS_REASON_NONE_SPECIFIED,
 						   mc_account_get_unique_name (account),
 						   dialog);
 
@@ -289,15 +290,15 @@ accounts_dialog_update_account (EmpathyAccountsDialog *dialog,
 		config_ui = mc_profile_get_configuration_ui (profile);
 		g_object_unref (profile);
 
-		if (!empathy_strdiff (config_ui, "jabber")) {
+		if (!tp_strdiff (config_ui, "jabber")) {
 			dialog->settings_widget = 
 				empathy_account_widget_jabber_new (account);
 		} 
-		else if (!empathy_strdiff (config_ui, "msn")) {
+		else if (!tp_strdiff (config_ui, "msn")) {
 			dialog ->settings_widget =
 				empathy_account_widget_msn_new (account);
 		}
-		else if (!empathy_strdiff (config_ui, "local-xmpp")) {
+		else if (!tp_strdiff (config_ui, "local-xmpp")) {
 			dialog->settings_widget =
 				empathy_account_widget_salut_new (account);
 		}
@@ -452,10 +453,10 @@ accounts_dialog_model_pixbuf_data_func (GtkTreeViewColumn    *tree_column,
 					GtkTreeIter          *iter,
 					EmpathyAccountsDialog *dialog)
 {
-	McAccount                 *account;
-	const gchar               *icon_name;
-	GdkPixbuf                 *pixbuf;
-	TelepathyConnectionStatus  status;
+	McAccount          *account;
+	const gchar        *icon_name;
+	GdkPixbuf          *pixbuf;
+	TpConnectionStatus  status;
 
 	gtk_tree_model_get (model, iter,
 			    COL_STATUS, &status,
@@ -466,8 +467,8 @@ accounts_dialog_model_pixbuf_data_func (GtkTreeViewColumn    *tree_column,
 	pixbuf = empathy_pixbuf_from_icon_name (icon_name, GTK_ICON_SIZE_BUTTON);
 
 	if (pixbuf) {
-		if (status == TP_CONN_STATUS_DISCONNECTED ||
-		    (status == TP_CONN_STATUS_CONNECTING && 
+		if (status == TP_CONNECTION_STATUS_DISCONNECTED ||
+		    (status == TP_CONNECTION_STATUS_CONNECTING && 
 		     !dialog->connecting_show)) {
 			GdkPixbuf *modded_pixbuf;
 
@@ -602,13 +603,13 @@ static void
 accounts_dialog_add_account (EmpathyAccountsDialog *dialog,
 			     McAccount            *account)
 {
-	TelepathyConnectionStatus  status;
-	const gchar               *name;
-	GtkTreeView               *view;
-	GtkTreeModel              *model;
-	GtkListStore              *store;
-	GtkTreeIter                iter;
-	gboolean                   ok;
+	TpConnectionStatus  status;
+	const gchar        *name;
+	GtkTreeView        *view;
+	GtkTreeModel       *model;
+	GtkListStore       *store;
+	GtkTreeIter         iter;
+	gboolean            ok;
 
 	view = GTK_TREE_VIEW (dialog->treeview);
 	model = gtk_tree_view_get_model (view);
@@ -702,12 +703,12 @@ accounts_dialog_flash_connecting_cb (EmpathyAccountsDialog *dialog)
 }
 
 static void
-accounts_dialog_status_changed_cb (MissionControl                  *mc,
-				   TelepathyConnectionStatus        status,
-				   McPresence                       presence,
-				   TelepathyConnectionStatusReason  reason,
-				   const gchar                     *unique_name,
-				   EmpathyAccountsDialog           *dialog)
+accounts_dialog_status_changed_cb (MissionControl           *mc,
+				   TpConnectionStatus        status,
+				   McPresence                presence,
+				   TpConnectionStatusReason  reason,
+				   const gchar              *unique_name,
+				   EmpathyAccountsDialog    *dialog)
 {
 	GtkTreeView      *view;
 	GtkTreeSelection *selection;
@@ -760,13 +761,13 @@ accounts_dialog_status_changed_cb (MissionControl                  *mc,
 	/* Check if there is still accounts in CONNECTING state */
 	accounts = mc_accounts_list ();
 	for (l = accounts; l; l = l->next) {
-		McAccount                 *this_account;
-		TelepathyConnectionStatus  status;
+		McAccount          *this_account;
+		TpConnectionStatus  status;
 
 		this_account = l->data;
 
 		status = mission_control_get_connection_status (mc, this_account, NULL);
-		if (status == TP_CONN_STATUS_CONNECTING) {
+		if (status == TP_CONNECTION_STATUS_CONNECTING) {
 			found = TRUE;
 			break;
 		}
diff --git a/libempathy-gtk/empathy-chat.c b/libempathy-gtk/empathy-chat.c
index 30ec5d53..1ea2985c 100644
--- a/libempathy-gtk/empathy-chat.c
+++ b/libempathy-gtk/empathy-chat.c
@@ -92,60 +92,60 @@ typedef struct {
 	GtkTextIter  end;
 } EmpathyChatSpell;
 
-static void             empathy_chat_class_init           (EmpathyChatClass              *klass);
-static void             empathy_chat_init                 (EmpathyChat                   *chat);
-static void             chat_finalize                     (GObject                       *object);
-static void             chat_destroy_cb                   (EmpathyTpChat                 *tp_chat,
-							   EmpathyChat                   *chat);
-static void             chat_send                         (EmpathyChat                   *chat,
-							   const gchar                   *msg);
-static void             chat_input_text_view_send         (EmpathyChat                   *chat);
-static void             chat_message_received_cb          (EmpathyTpChat                 *tp_chat,
-							   EmpathyMessage                *message,
-							   EmpathyChat                   *chat);
-static void             chat_send_error_cb                (EmpathyTpChat                 *tp_chat,
-							   EmpathyMessage                *message,
-							   TelepathyChannelTextSendError  error_code,
-							   EmpathyChat                   *chat);
-void                    chat_sent_message_add             (EmpathyChat                   *chat,
-							   const gchar                   *str);
-const gchar *           chat_sent_message_get_next        (EmpathyChat                   *chat);
-const gchar *           chat_sent_message_get_last        (EmpathyChat                   *chat);
-static gboolean         chat_input_key_press_event_cb     (GtkWidget                     *widget,
-							   GdkEventKey                   *event,
-							   EmpathyChat                   *chat);
-static void             chat_input_text_buffer_changed_cb (GtkTextBuffer                 *buffer,
-							   EmpathyChat                   *chat);
-static gboolean         chat_text_view_focus_in_event_cb  (GtkWidget                     *widget,
-							   GdkEvent                      *event,
-							   EmpathyChat                   *chat);
-static void             chat_text_view_scroll_hide_cb     (GtkWidget                     *widget,
-							   EmpathyChat                   *chat);
-static void             chat_text_view_size_allocate_cb   (GtkWidget                     *widget,
-							   GtkAllocation                 *allocation,
-							   EmpathyChat                   *chat);
-static void             chat_text_view_realize_cb         (GtkWidget                     *widget,
-							   EmpathyChat                   *chat);
-static void             chat_text_populate_popup_cb       (GtkTextView                   *view,
-							   GtkMenu                       *menu,
-							   EmpathyChat                   *chat);
-static void             chat_text_check_word_spelling_cb  (GtkMenuItem                   *menuitem,
-							   EmpathyChatSpell              *chat_spell);
-static EmpathyChatSpell *chat_spell_new                   (EmpathyChat                   *chat,
-							   const gchar                   *word,
-							   GtkTextIter                    start,
-							   GtkTextIter                    end);
-static void             chat_spell_free                   (EmpathyChatSpell              *chat_spell);
-static void             chat_composing_start              (EmpathyChat                   *chat);
-static void             chat_composing_stop               (EmpathyChat                   *chat);
-static void             chat_composing_remove_timeout     (EmpathyChat                   *chat);
-static gboolean         chat_composing_stop_timeout_cb    (EmpathyChat                   *chat);
-static void             chat_state_changed_cb             (EmpathyTpChat                 *tp_chat,
-							   EmpathyContact                *contact,
-							   TelepathyChannelChatState      state,
-							   EmpathyChat                   *chat);
-static void             chat_add_logs                     (EmpathyChat                   *chat);
-static gboolean         chat_scroll_down_idle_func        (EmpathyChat                   *chat);
+static void             empathy_chat_class_init           (EmpathyChatClass       *klass);
+static void             empathy_chat_init                 (EmpathyChat            *chat);
+static void             chat_finalize                     (GObject                *object);
+static void             chat_destroy_cb                   (EmpathyTpChat          *tp_chat,
+							   EmpathyChat            *chat);
+static void             chat_send                         (EmpathyChat            *chat,
+							   const gchar            *msg);
+static void             chat_input_text_view_send         (EmpathyChat            *chat);
+static void             chat_message_received_cb          (EmpathyTpChat          *tp_chat,
+							   EmpathyMessage         *message,
+							   EmpathyChat            *chat);
+static void             chat_send_error_cb                (EmpathyTpChat          *tp_chat,
+							   EmpathyMessage         *message,
+							   TpChannelTextSendError  error_code,
+							   EmpathyChat            *chat);
+void                    chat_sent_message_add             (EmpathyChat            *chat,
+							   const gchar            *str);
+const gchar *           chat_sent_message_get_next        (EmpathyChat            *chat);
+const gchar *           chat_sent_message_get_last        (EmpathyChat            *chat);
+static gboolean         chat_input_key_press_event_cb     (GtkWidget              *widget,
+							   GdkEventKey            *event,
+							   EmpathyChat            *chat);
+static void             chat_input_text_buffer_changed_cb (GtkTextBuffer          *buffer,
+							   EmpathyChat            *chat);
+static gboolean         chat_text_view_focus_in_event_cb  (GtkWidget              *widget,
+							   GdkEvent               *event,
+							   EmpathyChat            *chat);
+static void             chat_text_view_scroll_hide_cb     (GtkWidget              *widget,
+							   EmpathyChat            *chat);
+static void             chat_text_view_size_allocate_cb   (GtkWidget              *widget,
+							   GtkAllocation          *allocation,
+							   EmpathyChat            *chat);
+static void             chat_text_view_realize_cb         (GtkWidget              *widget,
+							   EmpathyChat            *chat);
+static void             chat_text_populate_popup_cb       (GtkTextView            *view,
+							   GtkMenu                *menu,
+							   EmpathyChat            *chat);
+static void             chat_text_check_word_spelling_cb  (GtkMenuItem            *menuitem,
+							   EmpathyChatSpell       *chat_spell);
+static EmpathyChatSpell *chat_spell_new                   (EmpathyChat            *chat,
+							   const gchar            *word,
+							   GtkTextIter             start,
+							   GtkTextIter             end);
+static void             chat_spell_free                   (EmpathyChatSpell       *chat_spell);
+static void             chat_composing_start              (EmpathyChat            *chat);
+static void             chat_composing_stop               (EmpathyChat            *chat);
+static void             chat_composing_remove_timeout     (EmpathyChat            *chat);
+static gboolean         chat_composing_stop_timeout_cb    (EmpathyChat            *chat);
+static void             chat_state_changed_cb             (EmpathyTpChat          *tp_chat,
+							   EmpathyContact         *contact,
+							   TpChannelChatState      state,
+							   EmpathyChat            *chat);
+static void             chat_add_logs                     (EmpathyChat            *chat);
+static gboolean         chat_scroll_down_idle_func        (EmpathyChat            *chat);
 
 enum {
 	COMPOSING,
@@ -436,10 +436,10 @@ chat_message_received_cb (EmpathyTpChat  *tp_chat,
 }
 
 static void
-chat_send_error_cb (EmpathyTpChat                 *tp_chat,
-		    EmpathyMessage                *message,
-		    TelepathyChannelTextSendError  error_code,
-		    EmpathyChat                   *chat)
+chat_send_error_cb (EmpathyTpChat          *tp_chat,
+		    EmpathyMessage         *message,
+		    TpChannelTextSendError  error_code,
+		    EmpathyChat            *chat)
 {
 	const gchar *error;
 	gchar       *str;
@@ -1075,10 +1075,10 @@ chat_composing_stop_timeout_cb (EmpathyChat *chat)
 }
 
 static void
-chat_state_changed_cb (EmpathyTpChat             *tp_chat,
-		       EmpathyContact             *contact,
-		       TelepathyChannelChatState  state,
-		       EmpathyChat                *chat)
+chat_state_changed_cb (EmpathyTpChat      *tp_chat,
+		       EmpathyContact     *contact,
+		       TpChannelChatState  state,
+		       EmpathyChat        *chat)
 {
 	EmpathyChatPriv *priv;
 	GList          *l;
diff --git a/libempathy-gtk/empathy-contact-dialogs.c b/libempathy-gtk/empathy-contact-dialogs.c
index 54d62a3d..68f63f64 100644
--- a/libempathy-gtk/empathy-contact-dialogs.c
+++ b/libempathy-gtk/empathy-contact-dialogs.c
@@ -233,15 +233,15 @@ static gboolean
 can_add_contact_to_account (McAccount *account,
 			    gpointer   user_data)
 {
-	MissionControl            *mc;
-	TelepathyConnectionStatus  status;
-	McProfile                 *profile;
-	const gchar               *protocol_name;
+	MissionControl     *mc;
+	TpConnectionStatus  status;
+	McProfile          *profile;
+	const gchar        *protocol_name;
 
 	mc = empathy_mission_control_new ();
 	status = mission_control_get_connection_status (mc, account, NULL);
 	g_object_unref (mc);
-	if (status != TP_CONN_STATUS_CONNECTED) {
+	if (status != TP_CONNECTION_STATUS_CONNECTED) {
 		/* Account is disconnected */
 		return FALSE;
 	}
diff --git a/libempathy-gtk/empathy-group-chat.c b/libempathy-gtk/empathy-group-chat.c
index 442db950..948f728e 100644
--- a/libempathy-gtk/empathy-group-chat.c
+++ b/libempathy-gtk/empathy-group-chat.c
@@ -33,6 +33,8 @@
 #include <glade/glade.h>
 #include <glib/gi18n.h>
 
+#include <telepathy-glib/util.h>
+
 #include <libempathy/empathy-tp-chat.h>
 #include <libempathy/empathy-tp-chatroom.h>
 #include <libempathy/empathy-contact.h>
@@ -561,7 +563,7 @@ group_chat_subject_notify_cb (EmpathyTpChat   *tp_chat,
 	priv = GET_PRIV (chat);
 
 	g_object_get (priv->tp_chat, "subject", &str, NULL);
-	if (!empathy_strdiff (priv->topic, str)) {
+	if (!tp_strdiff (priv->topic, str)) {
 		g_free (str);
 		return;
 	}
diff --git a/libempathy-gtk/empathy-main-window.c b/libempathy-gtk/empathy-main-window.c
index cde7dbf6..399d0e5e 100644
--- a/libempathy-gtk/empathy-main-window.c
+++ b/libempathy-gtk/empathy-main-window.c
@@ -95,80 +95,80 @@ typedef struct {
 	GList                  *widgets_disconnected;	/* ... disconnected accounts */
 } EmpathyMainWindow;
 
-static void     main_window_destroy_cb                         (GtkWidget                       *widget,
-								EmpathyMainWindow               *window);
-static void     main_window_favorite_chatroom_menu_setup       (EmpathyMainWindow               *window);
-static void     main_window_favorite_chatroom_menu_added_cb    (EmpathyChatroomManager           *manager,
-								EmpathyChatroom                  *chatroom,
-								EmpathyMainWindow               *window);
-static void     main_window_favorite_chatroom_menu_removed_cb  (EmpathyChatroomManager           *manager,
-								EmpathyChatroom                  *chatroom,
-								EmpathyMainWindow               *window);
-static void     main_window_favorite_chatroom_menu_activate_cb (GtkMenuItem                     *menu_item,
-								EmpathyChatroom                  *chatroom);
-static void     main_window_favorite_chatroom_menu_update      (EmpathyMainWindow               *window);
-static void     main_window_favorite_chatroom_menu_add         (EmpathyMainWindow               *window,
-								EmpathyChatroom                  *chatroom);
-static void     main_window_favorite_chatroom_join             (EmpathyChatroom                  *chatroom);
-static void     main_window_chat_quit_cb                       (GtkWidget                       *widget,
-								EmpathyMainWindow               *window);
-static void     main_window_chat_new_message_cb                (GtkWidget                       *widget,
-								EmpathyMainWindow               *window);
-static void     main_window_chat_history_cb                    (GtkWidget                       *widget,
-								EmpathyMainWindow               *window);
-static void     main_window_room_join_new_cb                   (GtkWidget                       *widget,
-								EmpathyMainWindow               *window);
-static void     main_window_room_join_favorites_cb             (GtkWidget                       *widget,
-								EmpathyMainWindow               *window);
-static void     main_window_room_manage_favorites_cb           (GtkWidget                       *widget,
-								EmpathyMainWindow               *window);
-static void     main_window_chat_add_contact_cb                (GtkWidget                       *widget,
-								EmpathyMainWindow               *window);
-static void     main_window_chat_show_offline_cb               (GtkCheckMenuItem                *item,
-								EmpathyMainWindow               *window);
-static gboolean main_window_edit_button_press_event_cb         (GtkWidget                       *widget,
-								GdkEventButton                  *event,
-								EmpathyMainWindow               *window);
-static void     main_window_edit_accounts_cb                   (GtkWidget                       *widget,
-								EmpathyMainWindow               *window);
-static void     main_window_edit_personal_information_cb       (GtkWidget                       *widget,
-								EmpathyMainWindow               *window);
-static void     main_window_edit_preferences_cb                (GtkWidget                       *widget,
-								EmpathyMainWindow               *window);
-static void     main_window_help_about_cb                      (GtkWidget                       *widget,
-								EmpathyMainWindow               *window);
-static void     main_window_help_contents_cb                   (GtkWidget                       *widget,
-								EmpathyMainWindow               *window);
-static gboolean main_window_throbber_button_press_event_cb     (GtkWidget                       *throbber_ebox,
-								GdkEventButton                  *event,
-								EmpathyMainWindow               *window);
-static void     main_window_status_changed_cb                  (MissionControl                  *mc,
-								TelepathyConnectionStatus        status,
-								McPresence                       presence,
-								TelepathyConnectionStatusReason  reason,
-								const gchar                     *unique_name,
-								EmpathyMainWindow               *window);
-static void     main_window_update_status                      (EmpathyMainWindow               *window);
+static void     main_window_destroy_cb                         (GtkWidget                *widget,
+								EmpathyMainWindow        *window);
+static void     main_window_favorite_chatroom_menu_setup       (EmpathyMainWindow        *window);
+static void     main_window_favorite_chatroom_menu_added_cb    (EmpathyChatroomManager   *manager,
+								EmpathyChatroom          *chatroom,
+								EmpathyMainWindow        *window);
+static void     main_window_favorite_chatroom_menu_removed_cb  (EmpathyChatroomManager   *manager,
+								EmpathyChatroom          *chatroom,
+								EmpathyMainWindow        *window);
+static void     main_window_favorite_chatroom_menu_activate_cb (GtkMenuItem              *menu_item,
+								EmpathyChatroom          *chatroom);
+static void     main_window_favorite_chatroom_menu_update      (EmpathyMainWindow        *window);
+static void     main_window_favorite_chatroom_menu_add         (EmpathyMainWindow        *window,
+								EmpathyChatroom          *chatroom);
+static void     main_window_favorite_chatroom_join             (EmpathyChatroom          *chatroom);
+static void     main_window_chat_quit_cb                       (GtkWidget                *widget,
+								EmpathyMainWindow        *window);
+static void     main_window_chat_new_message_cb                (GtkWidget                *widget,
+								EmpathyMainWindow        *window);
+static void     main_window_chat_history_cb                    (GtkWidget                *widget,
+								EmpathyMainWindow        *window);
+static void     main_window_room_join_new_cb                   (GtkWidget                *widget,
+								EmpathyMainWindow        *window);
+static void     main_window_room_join_favorites_cb             (GtkWidget                *widget,
+								EmpathyMainWindow        *window);
+static void     main_window_room_manage_favorites_cb           (GtkWidget                *widget,
+								EmpathyMainWindow        *window);
+static void     main_window_chat_add_contact_cb                (GtkWidget                *widget,
+								EmpathyMainWindow        *window);
+static void     main_window_chat_show_offline_cb               (GtkCheckMenuItem         *item,
+								EmpathyMainWindow        *window);
+static gboolean main_window_edit_button_press_event_cb         (GtkWidget                *widget,
+								GdkEventButton           *event,
+								EmpathyMainWindow        *window);
+static void     main_window_edit_accounts_cb                   (GtkWidget                *widget,
+								EmpathyMainWindow        *window);
+static void     main_window_edit_personal_information_cb       (GtkWidget                *widget,
+								EmpathyMainWindow        *window);
+static void     main_window_edit_preferences_cb                (GtkWidget                *widget,
+								EmpathyMainWindow        *window);
+static void     main_window_help_about_cb                      (GtkWidget                *widget,
+								EmpathyMainWindow        *window);
+static void     main_window_help_contents_cb                   (GtkWidget                *widget,
+								EmpathyMainWindow        *window);
+static gboolean main_window_throbber_button_press_event_cb     (GtkWidget                *throbber_ebox,
+								GdkEventButton           *event,
+								EmpathyMainWindow        *window);
+static void     main_window_status_changed_cb                  (MissionControl           *mc,
+								TpConnectionStatus        status,
+								McPresence                presence,
+								TpConnectionStatusReason  reason,
+								const gchar              *unique_name,
+								EmpathyMainWindow        *window);
+static void     main_window_update_status                      (EmpathyMainWindow        *window);
 static void     main_window_accels_load                        (void);
 static void     main_window_accels_save                        (void);
-static void     main_window_connection_items_setup             (EmpathyMainWindow               *window,
-								GladeXML                        *glade);
-static gboolean main_window_configure_event_timeout_cb         (EmpathyMainWindow               *window);
-static gboolean main_window_configure_event_cb                 (GtkWidget                       *widget,
-								GdkEventConfigure               *event,
-								EmpathyMainWindow               *window);
-static void     main_window_notify_show_offline_cb             (EmpathyConf                      *conf,
-								const gchar                     *key,
-								gpointer                         check_menu_item);
-static void     main_window_notify_show_avatars_cb             (EmpathyConf                      *conf,
-								const gchar                     *key,
-								EmpathyMainWindow               *window);
-static void     main_window_notify_compact_contact_list_cb     (EmpathyConf                      *conf,
-								const gchar                     *key,
-								EmpathyMainWindow               *window);
-static void     main_window_notify_sort_criterium_cb           (EmpathyConf                      *conf,
-								const gchar                     *key,
-								EmpathyMainWindow               *window);
+static void     main_window_connection_items_setup             (EmpathyMainWindow        *window,
+								GladeXML                 *glade);
+static gboolean main_window_configure_event_timeout_cb         (EmpathyMainWindow        *window);
+static gboolean main_window_configure_event_cb                 (GtkWidget                *widget,
+								GdkEventConfigure        *event,
+								EmpathyMainWindow        *window);
+static void     main_window_notify_show_offline_cb             (EmpathyConf              *conf,
+								const gchar              *key,
+								gpointer                  check_menu_item);
+static void     main_window_notify_show_avatars_cb             (EmpathyConf              *conf,
+								const gchar              *key,
+								EmpathyMainWindow        *window);
+static void     main_window_notify_compact_contact_list_cb     (EmpathyConf              *conf,
+								const gchar              *key,
+								EmpathyMainWindow        *window);
+static void     main_window_notify_sort_criterium_cb           (EmpathyConf              *conf,
+								const gchar              *key,
+								EmpathyMainWindow        *window);
 
 GtkWidget *
 empathy_main_window_show (void)
@@ -874,12 +874,12 @@ main_window_error_display (EmpathyMainWindow *window,
 }
 
 static void
-main_window_status_changed_cb (MissionControl                  *mc,
-			       TelepathyConnectionStatus        status,
-			       McPresence                       presence,
-			       TelepathyConnectionStatusReason  reason,
-			       const gchar                     *unique_name,
-			       EmpathyMainWindow               *window)
+main_window_status_changed_cb (MissionControl           *mc,
+			       TpConnectionStatus        status,
+			       McPresence                presence,
+			       TpConnectionStatusReason  reason,
+			       const gchar              *unique_name,
+			       EmpathyMainWindow        *window)
 {
 	McAccount *account;
 
@@ -887,45 +887,45 @@ main_window_status_changed_cb (MissionControl                  *mc,
 
 	account = mc_account_lookup (unique_name);
 
-	if (status == TP_CONN_STATUS_DISCONNECTED &&
-	    reason > TP_CONN_STATUS_REASON_REQUESTED) {
+	if (status == TP_CONNECTION_STATUS_DISCONNECTED &&
+	    reason > TP_CONNECTION_STATUS_REASON_REQUESTED) {
 		const gchar *message;
 
 		switch (reason) {
-		case TP_CONN_STATUS_REASON_NETWORK_ERROR:
+		case TP_CONNECTION_STATUS_REASON_NETWORK_ERROR:
 			message = _("Network error");
 			break;
-		case TP_CONN_STATUS_REASON_AUTHENTICATION_FAILED:
+		case TP_CONNECTION_STATUS_REASON_AUTHENTICATION_FAILED:
 			message = _("Authentication failed");
 			break;
-		case TP_CONN_STATUS_REASON_ENCRYPTION_ERROR:
+		case TP_CONNECTION_STATUS_REASON_ENCRYPTION_ERROR:
 			message = _("Encryption error");
 			break;
-		case TP_CONN_STATUS_REASON_NAME_IN_USE:
+		case TP_CONNECTION_STATUS_REASON_NAME_IN_USE:
 			message = _("Name in use");
 			break;
-		case TP_CONN_STATUS_REASON_CERT_NOT_PROVIDED:
+		case TP_CONNECTION_STATUS_REASON_CERT_NOT_PROVIDED:
 			message = _("Certificate not provided");
 			break;
-		case TP_CONN_STATUS_REASON_CERT_UNTRUSTED:
+		case TP_CONNECTION_STATUS_REASON_CERT_UNTRUSTED:
 			message = _("Certificate untrusted");
 			break;
-		case TP_CONN_STATUS_REASON_CERT_EXPIRED:
+		case TP_CONNECTION_STATUS_REASON_CERT_EXPIRED:
 			message = _("Certificate expired");
 			break;
-		case TP_CONN_STATUS_REASON_CERT_NOT_ACTIVATED:
+		case TP_CONNECTION_STATUS_REASON_CERT_NOT_ACTIVATED:
 			message = _("Certificate not activated");
 			break;
-		case TP_CONN_STATUS_REASON_CERT_HOSTNAME_MISMATCH:
+		case TP_CONNECTION_STATUS_REASON_CERT_HOSTNAME_MISMATCH:
 			message = _("Certificate hostname mismatch");
 			break;
-		case TP_CONN_STATUS_REASON_CERT_FINGERPRINT_MISMATCH:
+		case TP_CONNECTION_STATUS_REASON_CERT_FINGERPRINT_MISMATCH:
 			message = _("Certificate fingerprint mismatch");
 			break;
-		case TP_CONN_STATUS_REASON_CERT_SELF_SIGNED:
+		case TP_CONNECTION_STATUS_REASON_CERT_SELF_SIGNED:
 			message = _("Certificate self signed");
 			break;
-		case TP_CONN_STATUS_REASON_CERT_OTHER_ERROR:
+		case TP_CONNECTION_STATUS_REASON_CERT_OTHER_ERROR:
 			message = _("Certificate error");
 			break;
 		default:
@@ -936,7 +936,7 @@ main_window_status_changed_cb (MissionControl                  *mc,
 		main_window_error_display (window, account, message);
 	}
 
-	if (status == TP_CONN_STATUS_CONNECTED) {
+	if (status == TP_CONNECTION_STATUS_CONNECTED) {
 		GtkWidget *error_widget;
 
 		/* Account connected without error, remove error message if any */
diff --git a/libempathy-gtk/empathy-presence-chooser.c b/libempathy-gtk/empathy-presence-chooser.c
index 468f6296..6f34a398 100644
--- a/libempathy-gtk/empathy-presence-chooser.c
+++ b/libempathy-gtk/empathy-presence-chooser.c
@@ -31,6 +31,7 @@
 #include <gtk/gtk.h>
 #include <glade/glade.h>
 
+#include <telepathy-glib/util.h>
 #include <libmissioncontrol/mc-enum-types.h>
 
 #include <libempathy/empathy-idle.h>
@@ -823,7 +824,7 @@ presence_chooser_dialog_message_changed_cb (GtkWidget           *widget,
 
 	messages = empathy_status_presets_get (presence, -1);
 	for (l = messages; l; l = l->next) {
-		if (!empathy_strdiff (text, l->data)) {
+		if (!tp_strdiff (text, l->data)) {
 			found = TRUE;
 			break;
 		}
diff --git a/libempathy-gtk/empathy-status-presets.c b/libempathy-gtk/empathy-status-presets.c
index 50277222..13b71bc7 100644
--- a/libempathy-gtk/empathy-status-presets.c
+++ b/libempathy-gtk/empathy-status-presets.c
@@ -32,6 +32,8 @@
 #include <libxml/parser.h>
 #include <libxml/tree.h>
 
+#include <telepathy-glib/util.h>
+
 #include <libempathy/empathy-debug.h>
 #include <libempathy/empathy-utils.h>
 
@@ -293,7 +295,7 @@ empathy_status_presets_set_last (McPresence   state,
 		preset = l->data;
 
 		if (state == preset->state &&
-		    !empathy_strdiff (status, preset->status)) {
+		    !tp_strdiff (status, preset->status)) {
 			return;
 		}
 	}
@@ -332,7 +334,7 @@ empathy_status_presets_remove (McPresence   state,
 		preset = l->data;
 
 		if (state == preset->state &&
-		    !empathy_strdiff (status, preset->status)) {
+		    !tp_strdiff (status, preset->status)) {
 			status_preset_free (preset);
 			presets = g_list_delete_link (presets, l);
 			status_presets_file_save ();
diff --git a/libempathy/empathy-avatar.c b/libempathy/empathy-avatar.c
index a38dcd6f..efce645b 100644
--- a/libempathy/empathy-avatar.c
+++ b/libempathy/empathy-avatar.c
@@ -22,6 +22,8 @@
 
 #include "config.h"
 
+#include <telepathy-glib/util.h>
+
 #include "empathy-avatar.h"
 #include "empathy-utils.h"
 #include "empathy-debug.h"
@@ -56,7 +58,7 @@ avatar_get_filename (const gchar *token)
 					NULL);
 	g_mkdir_with_parents (avatar_path, 0700);
 
-	token_escaped = empathy_escape_as_identifier (token);
+	token_escaped = tp_escape_as_identifier (token);
 	avatar_file = g_build_filename (avatar_path, token_escaped, NULL);
 
 	g_free (token_escaped);
diff --git a/libempathy/empathy-contact-factory.c b/libempathy/empathy-contact-factory.c
index 5bd51c9d..3365f171 100644
--- a/libempathy/empathy-contact-factory.c
+++ b/libempathy/empathy-contact-factory.c
@@ -23,6 +23,7 @@
 
 #include <string.h>
 
+#include <telepathy-glib/util.h>
 #include <libtelepathy/tp-conn.h>
 #include <libtelepathy/tp-conn-iface-aliasing-gen.h>
 #include <libtelepathy/tp-conn-iface-presence-gen.h>
@@ -486,7 +487,7 @@ contact_factory_avatar_maybe_update (ContactFactoryAccountData *account_data,
 
 	/* Check if the avatar changed */
 	avatar = empathy_contact_get_avatar (contact);
-	if (avatar && !empathy_strdiff (avatar->token, token)) {
+	if (avatar && !tp_strdiff (avatar->token, token)) {
 		return TRUE;
 	}
 
@@ -880,13 +881,13 @@ contact_factory_account_data_update (ContactFactoryAccountData *account_data)
 	/* We got a new connection */
 	account_data->tp_conn = tp_conn;
 	account_data->aliasing_iface = tp_conn_get_interface (tp_conn,
-							      TELEPATHY_CONN_IFACE_ALIASING_QUARK);
+							      TP_IFACE_QUARK_CONNECTION_INTERFACE_ALIASING);
 	account_data->avatars_iface = tp_conn_get_interface (tp_conn,
-							     TELEPATHY_CONN_IFACE_AVATARS_QUARK);
+							      TP_IFACE_QUARK_CONNECTION_INTERFACE_AVATARS);
 	account_data->presence_iface = tp_conn_get_interface (tp_conn,
-							      TELEPATHY_CONN_IFACE_PRESENCE_QUARK);
+							      TP_IFACE_QUARK_CONNECTION_INTERFACE_PRESENCE);
 	account_data->capabilities_iface = tp_conn_get_interface (tp_conn,
-							          TELEPATHY_CONN_IFACE_CAPABILITIES_QUARK);
+							          TP_IFACE_QUARK_CONNECTION_INTERFACE_CAPABILITIES);
 
 	/* Connect signals */
 	if (account_data->aliasing_iface) {
@@ -971,12 +972,12 @@ contact_factory_account_data_new (EmpathyContactFactory *factory,
 }
 
 static void
-contact_factory_status_changed_cb (MissionControl                  *mc,
-				   TelepathyConnectionStatus        status,
-				   McPresence                       presence,
-				   TelepathyConnectionStatusReason  reason,
-				   const gchar                     *unique_name,
-				   EmpathyContactFactory           *factory)
+contact_factory_status_changed_cb (MissionControl           *mc,
+				   TpConnectionStatus        status,
+				   McPresence                presence,
+				   TpConnectionStatusReason  reason,
+				   const gchar              *unique_name,
+				   EmpathyContactFactory    *factory)
 {
 	EmpathyContactFactoryPriv *priv = GET_PRIV (factory);
 	ContactFactoryAccountData *account_data;
diff --git a/libempathy/empathy-contact-manager.c b/libempathy/empathy-contact-manager.c
index ad25cac0..219cf888 100644
--- a/libempathy/empathy-contact-manager.c
+++ b/libempathy/empathy-contact-manager.c
@@ -164,16 +164,16 @@ contact_manager_add_account (EmpathyContactManager *manager,
 }
 
 static void
-contact_manager_status_changed_cb (MissionControl                  *mc,
-				   TelepathyConnectionStatus        status,
-				   McPresence                       presence,
-				   TelepathyConnectionStatusReason  reason,
-				   const gchar                     *unique_name,
-				   EmpathyContactManager           *manager)
+contact_manager_status_changed_cb (MissionControl           *mc,
+				   TpConnectionStatus        status,
+				   McPresence                presence,
+				   TpConnectionStatusReason  reason,
+				   const gchar              *unique_name,
+				   EmpathyContactManager    *manager)
 {
 	McAccount *account;
 
-	if (status != TP_CONN_STATUS_CONNECTED) {
+	if (status != TP_CONNECTION_STATUS_CONNECTED) {
 		/* We only care about newly connected accounts */
 		return;
 	}
diff --git a/libempathy/empathy-tp-call.c b/libempathy/empathy-tp-call.c
index d4298a26..3e846799 100644
--- a/libempathy/empathy-tp-call.c
+++ b/libempathy/empathy-tp-call.c
@@ -318,7 +318,7 @@ tp_call_constructor (GType                  type,
 
 	priv->group = empathy_tp_group_new (priv->account, priv->tp_chan);
 	priv->streamed_iface = tp_chan_get_interface (priv->tp_chan,
-						      TELEPATHY_CHAN_IFACE_STREAMED_QUARK);
+						      TP_IFACE_QUARK_CHANNEL_TYPE_STREAMED_MEDIA);
 
 	/* Connect signals */
 	dbus_g_proxy_connect_signal (priv->streamed_iface, "StreamAdded",
diff --git a/libempathy/empathy-tp-chat.c b/libempathy/empathy-tp-chat.c
index b11725f4..6a871822 100644
--- a/libempathy/empathy-tp-chat.c
+++ b/libempathy/empathy-tp-chat.c
@@ -55,58 +55,58 @@ struct _EmpathyTpChatPriv {
 	DBusGProxy	      *chat_state_iface;
 };
 
-static void             empathy_tp_chat_class_init    (EmpathyTpChatClass        *klass);
-static void             empathy_tp_chat_init          (EmpathyTpChat             *chat);
-static void             tp_chat_finalize              (GObject                   *object);
-static GObject *        tp_chat_constructor           (GType                      type,
-						       guint                      n_props,
-						       GObjectConstructParam     *props);
-static void             tp_chat_get_property          (GObject                   *object,
-						       guint                      param_id,
-						       GValue                    *value,
-						       GParamSpec                *pspec);
-static void             tp_chat_set_property          (GObject                   *object,
-						       guint                      param_id,
-						       const GValue              *value,
-						       GParamSpec                *pspec);
-static void             tp_chat_destroy_cb            (TpChan                    *text_chan,
-						       EmpathyTpChat             *chat);
-static void             tp_chat_closed_cb             (TpChan                    *text_chan,
-						       EmpathyTpChat             *chat);
-static void             tp_chat_received_cb           (DBusGProxy                *text_iface,
-						       guint                      message_id,
-						       guint                      timestamp,
-						       guint                      from_handle,
-						       guint                      message_type,
-						       guint                      message_flags,
-						       gchar                     *message_body,
-						       EmpathyTpChat             *chat);
-static void             tp_chat_sent_cb               (DBusGProxy                *text_iface,
-						       guint                      timestamp,
-						       guint                      message_type,
-						       gchar                     *message_body,
-						       EmpathyTpChat             *chat);
-static void             tp_chat_send_error_cb         (DBusGProxy                *text_iface,
-						       guint                      error_code,
-						       guint                      timestamp,
-						       guint                      message_type,
-						       gchar                     *message_body,
-						       EmpathyTpChat             *chat);
-static void             tp_chat_state_changed_cb      (DBusGProxy                *chat_state_iface,
-						       guint                      handle,
-						       TelepathyChannelChatState  state,
-						       EmpathyTpChat             *chat);
-static EmpathyMessage * tp_chat_build_message         (EmpathyTpChat             *chat,
-						       guint                      type,
-						       guint                      timestamp,
-						       guint                      from_handle,
-						       const gchar               *message_body);
-static void             tp_chat_properties_ready_cb   (TpPropsIface              *props_iface,
-						       EmpathyTpChat             *chat);
-static void             tp_chat_properties_changed_cb (TpPropsIface              *props_iface,
-						       guint                      prop_id,
-						       TpPropsChanged             flag,
-						       EmpathyTpChat             *chat);
+static void             empathy_tp_chat_class_init    (EmpathyTpChatClass    *klass);
+static void             empathy_tp_chat_init          (EmpathyTpChat         *chat);
+static void             tp_chat_finalize              (GObject               *object);
+static GObject *        tp_chat_constructor           (GType                  type,
+						       guint                  n_props,
+						       GObjectConstructParam *props);
+static void             tp_chat_get_property          (GObject               *object,
+						       guint                  param_id,
+						       GValue                *value,
+						       GParamSpec            *pspec);
+static void             tp_chat_set_property          (GObject               *object,
+						       guint                  param_id,
+						       const GValue          *value,
+						       GParamSpec            *pspec);
+static void             tp_chat_destroy_cb            (TpChan                *text_chan,
+						       EmpathyTpChat         *chat);
+static void             tp_chat_closed_cb             (TpChan                *text_chan,
+						       EmpathyTpChat         *chat);
+static void             tp_chat_received_cb           (DBusGProxy            *text_iface,
+						       guint                  message_id,
+						       guint                  timestamp,
+						       guint                  from_handle,
+						       guint                  message_type,
+						       guint                  message_flags,
+						       gchar                 *message_body,
+						       EmpathyTpChat         *chat);
+static void             tp_chat_sent_cb               (DBusGProxy            *text_iface,
+						       guint                  timestamp,
+						       guint                  message_type,
+						       gchar                 *message_body,
+						       EmpathyTpChat         *chat);
+static void             tp_chat_send_error_cb         (DBusGProxy            *text_iface,
+						       guint                  error_code,
+						       guint                  timestamp,
+						       guint                  message_type,
+						       gchar                 *message_body,
+						       EmpathyTpChat         *chat);
+static void             tp_chat_state_changed_cb      (DBusGProxy            *chat_state_iface,
+						       guint                  handle,
+						       TpChannelChatState     state,
+						       EmpathyTpChat         *chat);
+static EmpathyMessage * tp_chat_build_message         (EmpathyTpChat         *chat,
+						       guint                  type,
+						       guint                  timestamp,
+						       guint                  from_handle,
+						       const gchar           *message_body);
+static void             tp_chat_properties_ready_cb   (TpPropsIface          *props_iface,
+						       EmpathyTpChat         *chat);
+static void             tp_chat_properties_changed_cb (TpPropsIface          *props_iface,
+						       guint                  prop_id,
+						       TpPropsChanged         flag,
+						       EmpathyTpChat         *chat);
 enum {
 	PROP_0,
 	PROP_ACCOUNT,
@@ -416,11 +416,11 @@ tp_chat_constructor (GType                  type,
 	priv->mc = empathy_mission_control_new ();
 
 	priv->text_iface = tp_chan_get_interface (priv->tp_chan,
-						  TELEPATHY_CHAN_IFACE_TEXT_QUARK);
+						  TP_IFACE_QUARK_CHANNEL_TYPE_TEXT);
 	priv->chat_state_iface = tp_chan_get_interface (priv->tp_chan,
-							TELEPATHY_CHAN_IFACE_CHAT_STATE_QUARK);
+							TP_IFACE_QUARK_CHANNEL_INTERFACE_CHAT_STATE);
 	priv->props_iface = tp_chan_get_interface (priv->tp_chan,
-						   TELEPATHY_PROPS_IFACE_QUARK);
+						   TP_IFACE_QUARK_PROPERTIES_INTERFACE);
 
 	g_signal_connect (priv->tp_chan, "destroy",
 			  G_CALLBACK (tp_chat_destroy_cb),
@@ -736,8 +736,8 @@ empathy_tp_chat_send (EmpathyTpChat *chat,
 }
 
 void
-empathy_tp_chat_set_state (EmpathyTpChat             *chat,
-			   TelepathyChannelChatState  state)
+empathy_tp_chat_set_state (EmpathyTpChat      *chat,
+			   TpChannelChatState  state)
 {
 	EmpathyTpChatPriv *priv;
 	GError            *error = NULL;
@@ -891,10 +891,10 @@ tp_chat_send_error_cb (DBusGProxy    *text_iface,
 }
 
 static void
-tp_chat_state_changed_cb (DBusGProxy                *chat_state_iface,
-			  guint                      handle,
-			  TelepathyChannelChatState  state,
-			  EmpathyTpChat             *chat)
+tp_chat_state_changed_cb (DBusGProxy         *chat_state_iface,
+			  guint               handle,
+			  TpChannelChatState  state,
+			  EmpathyTpChat      *chat)
 {
 	EmpathyTpChatPriv *priv;
 	EmpathyContact     *contact;
diff --git a/libempathy/empathy-tp-chat.h b/libempathy/empathy-tp-chat.h
index 1c9d450c..cd807c98 100644
--- a/libempathy/empathy-tp-chat.h
+++ b/libempathy/empathy-tp-chat.h
@@ -55,19 +55,19 @@ struct _EmpathyTpChatClass {
 };
 
 GType          empathy_tp_chat_get_type             (void) G_GNUC_CONST;
-EmpathyTpChat *empathy_tp_chat_new                  (McAccount                 *account,
-						     TpChan                    *tp_chan);
-EmpathyTpChat *empathy_tp_chat_new_with_contact     (EmpathyContact            *contact);
-gboolean       empathy_tp_chat_get_acknowledge      (EmpathyTpChat             *chat);
-void           empathy_tp_chat_set_acknowledge      (EmpathyTpChat             *chat,
-						     gboolean                   acknowledge);
-TpChan *       empathy_tp_chat_get_channel          (EmpathyTpChat             *chat);
-GList *        empathy_tp_chat_get_pendings         (EmpathyTpChat             *chat);
-void           empathy_tp_chat_send                 (EmpathyTpChat             *chat,
-						     EmpathyMessage            *message);
-void           empathy_tp_chat_set_state            (EmpathyTpChat             *chat,
-						     TelepathyChannelChatState  state);
-const gchar *  empathy_tp_chat_get_id               (EmpathyTpChat             *chat);
+EmpathyTpChat *empathy_tp_chat_new                  (McAccount          *account,
+						     TpChan             *tp_chan);
+EmpathyTpChat *empathy_tp_chat_new_with_contact     (EmpathyContact     *contact);
+gboolean       empathy_tp_chat_get_acknowledge      (EmpathyTpChat      *chat);
+void           empathy_tp_chat_set_acknowledge      (EmpathyTpChat      *chat,
+						     gboolean            acknowledge);
+TpChan *       empathy_tp_chat_get_channel          (EmpathyTpChat      *chat);
+GList *        empathy_tp_chat_get_pendings         (EmpathyTpChat      *chat);
+void           empathy_tp_chat_send                 (EmpathyTpChat      *chat,
+						     EmpathyMessage     *message);
+void           empathy_tp_chat_set_state            (EmpathyTpChat      *chat,
+						     TpChannelChatState  state);
+const gchar *  empathy_tp_chat_get_id               (EmpathyTpChat      *chat);
 
 G_END_DECLS
 
diff --git a/libempathy/empathy-tp-contact-list.c b/libempathy/empathy-tp-contact-list.c
index 76def9d3..80515017 100644
--- a/libempathy/empathy-tp-contact-list.c
+++ b/libempathy/empathy-tp-contact-list.c
@@ -345,7 +345,7 @@ static void
 tp_contact_list_newchannel_cb (DBusGProxy           *proxy,
 			       const gchar          *object_path,
 			       const gchar          *channel_type,
-			       TelepathyHandleType   handle_type,
+			       TpHandleType          handle_type,
 			       guint                 channel_handle,
 			       gboolean              suppress_handler,
 			       EmpathyTpContactList *list)
@@ -541,18 +541,18 @@ tp_contact_list_disconnect (EmpathyTpContactList *list)
 }
 
 static void
-tp_contact_list_status_changed_cb (MissionControl                  *mc,
-				   TelepathyConnectionStatus        status,
-				   McPresence                       presence,
-				   TelepathyConnectionStatusReason  reason,
-				   const gchar                     *unique_name,
-				   EmpathyTpContactList            *list)
+tp_contact_list_status_changed_cb (MissionControl           *mc,
+				   TpConnectionStatus        status,
+				   McPresence                presence,
+				   TpConnectionStatusReason  reason,
+				   const gchar              *unique_name,
+				   EmpathyTpContactList     *list)
 {
 	EmpathyTpContactListPriv *priv = GET_PRIV (list);
 	McAccount                *account;
 
 	account = mc_account_lookup (unique_name);
-	if (status != TP_CONN_STATUS_CONNECTED &&
+	if (status != TP_CONNECTION_STATUS_CONNECTED &&
 	    empathy_account_equal (account, priv->account)) {
 		/* We are disconnected */
 		tp_contact_list_disconnect (list);
@@ -662,11 +662,11 @@ tp_contact_list_setup (EmpathyTpContactList *list)
 	}
 
 	for (i = 0; i < channels->len; i++) {
-		GValueArray         *chan_struct;
-		const gchar         *object_path;
-		const gchar         *chan_iface;
-		TelepathyHandleType  handle_type;
-		guint                handle;
+		GValueArray  *chan_struct;
+		const gchar  *object_path;
+		const gchar  *chan_iface;
+		TpHandleType  handle_type;
+		guint         handle;
 
 		chan_struct = g_ptr_array_index (channels, i);
 		object_path = g_value_get_boxed (g_value_array_get_nth (chan_struct, 0));
diff --git a/libempathy/empathy-tp-group.c b/libempathy/empathy-tp-group.c
index ff04648a..e648d40a 100644
--- a/libempathy/empathy-tp-group.c
+++ b/libempathy/empathy-tp-group.c
@@ -565,7 +565,7 @@ empathy_tp_group_new (McAccount *account,
 	g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
 
 	group_iface = tp_chan_get_interface (tp_chan,
-					     TELEPATHY_CHAN_IFACE_GROUP_QUARK);
+					     TP_IFACE_QUARK_CHANNEL_INTERFACE_GROUP);
 	g_return_val_if_fail (group_iface != NULL, NULL);
 
 	group = g_object_new (EMPATHY_TYPE_TP_GROUP, NULL);
diff --git a/libempathy/empathy-tp-roomlist.c b/libempathy/empathy-tp-roomlist.c
index a091bf9f..0b161346 100644
--- a/libempathy/empathy-tp-roomlist.c
+++ b/libempathy/empathy-tp-roomlist.c
@@ -182,7 +182,7 @@ empathy_tp_roomlist_new (McAccount *account)
 
 	priv->account = g_object_ref (account);
 	priv->roomlist_iface = tp_chan_get_interface (priv->tp_chan,
-						      TELEPATHY_CHAN_IFACE_ROOMLIST_QUARK);
+						      TP_IFACE_QUARK_CHANNEL_TYPE_ROOM_LIST);
 
 	g_signal_connect (priv->tp_chan, "destroy",
 			  G_CALLBACK (tp_roomlist_destroy_cb),
diff --git a/libempathy/empathy-utils.c b/libempathy/empathy-utils.c
index 032b121e..f322f028 100644
--- a/libempathy/empathy-utils.c
+++ b/libempathy/empathy-utils.c
@@ -199,82 +199,6 @@ empathy_strncasecmp (const gchar *s1,
 	return ret_val;
 }
 
-/* Stolen from telepathy-glib */
-gboolean
-empathy_strdiff (const gchar *left, const gchar *right)
-{
-  if ((NULL == left) != (NULL == right))
-    return TRUE;
-
-  else if (left == right)
-    return FALSE;
-
-  else
-    return (0 != strcmp (left, right));
-}
-
-/* Stolen from telepathy-glib */
-static inline gboolean
-_esc_ident_bad (gchar c, gboolean is_first)
-{
-  return ((c < 'a' || c > 'z') &&
-          (c < 'A' || c > 'Z') &&
-          (c < '0' || c > '9' || is_first));
-}
-
-/* Stolen from telepathy-glib */
-gchar *
-empathy_escape_as_identifier (const gchar *name)
-{
-  gboolean bad = FALSE;
-  size_t len = 0;
-  GString *op;
-  const gchar *ptr, *first_ok;
-
-  g_return_val_if_fail (name != NULL, NULL);
-
-  for (ptr = name; *ptr; ptr++)
-    {
-      if (_esc_ident_bad (*ptr, ptr == name))
-        {
-          bad = TRUE;
-          len += 3;
-        }
-      else
-        len++;
-    }
-
-  /* fast path if it's clean */
-  if (!bad)
-    return g_strdup (name);
-
-  /* If strictly less than ptr, first_ok is the first uncopied safe character.
-   */
-  first_ok = name;
-  op = g_string_sized_new (len);
-  for (ptr = name; *ptr; ptr++)
-    {
-      if (_esc_ident_bad (*ptr, ptr == name))
-        {
-          /* copy preceding safe characters if any */
-          if (first_ok < ptr)
-            {
-              g_string_append_len (op, first_ok, ptr - first_ok);
-            }
-          /* escape the unsafe character */
-          g_string_append_printf (op, "_%02x", (unsigned char)(*ptr));
-          /* restart after it */
-          first_ok = ptr + 1;
-        }
-    }
-  /* copy trailing safe characters if any */
-  if (first_ok < ptr)
-    {
-      g_string_append_len (op, first_ok, ptr - first_ok);
-    }
-  return g_string_free (op, FALSE);
-}
-
 gboolean
 empathy_xml_validate (xmlDoc      *doc,
 		     const gchar *dtd_filename)
diff --git a/libempathy/empathy-utils.h b/libempathy/empathy-utils.h
index 587adaed..746e8de5 100644
--- a/libempathy/empathy-utils.h
+++ b/libempathy/empathy-utils.h
@@ -66,9 +66,6 @@ gint         empathy_strcasecmp                     (const gchar     *s1,
 gint         empathy_strncasecmp                    (const gchar     *s1,
 						    const gchar     *s2,
 						    gsize            n);
-gboolean     empathy_strdiff                        (const gchar     *left,
-						     const gchar     *right);
-gchar *      empathy_escape_as_identifier           (const gchar     *name);
 
 /* XML */
 gboolean     empathy_xml_validate                   (xmlDoc          *doc,
diff --git a/python/pyempathy/pyempathy.defs b/python/pyempathy/pyempathy.defs
index 697fe23d..f9c032cf 100644
--- a/python/pyempathy/pyempathy.defs
+++ b/python/pyempathy/pyempathy.defs
@@ -1751,13 +1751,4 @@
   )
 )
 
-(define-function empathy_strdiff
-  (c-name "empathy_strdiff")
-  (return-type "gboolean")
-  (parameters
-    '("const-gchar*" "left")
-    '("const-gchar*" "right")
-  )
-)
-
 
diff --git a/src/empathy.c b/src/empathy.c
index fef01b80..cbb81931 100644
--- a/src/empathy.c
+++ b/src/empathy.c
@@ -31,6 +31,7 @@
 #include <libebook/e-book.h>
 #include <libgnomevfs/gnome-vfs.h>
 
+#include <telepathy-glib/util.h>
 #include <libmissioncontrol/mc-account.h>
 #include <libmissioncontrol/mc-account-monitor.h>
 #include <libmissioncontrol/mission-control.h>
@@ -157,7 +158,7 @@ create_salut_account (void)
 	email = e_contact_get (contact, E_CONTACT_EMAIL_1);
 	jid = e_contact_get (contact, E_CONTACT_IM_JABBER_HOME_1);
 	
-	if (G_STR_EMPTY (nickname) || !empathy_strdiff (nickname, "nickname")) {
+	if (G_STR_EMPTY (nickname) || !tp_strdiff (nickname, "nickname")) {
 		g_free (nickname);
 		nickname = g_strdup (g_get_user_name ());
 	}