-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2004-2007 Imendio AB
- * Copyright (C) 2007-2008 Collabora Ltd.
+ * Copyright (C) 2007-2010 Collabora Ltd.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301 USA
*
* Authors: Xavier Claessens <xclaesse@gmail.com>
* Martyn Russell <martyn@imendio.com>
#include <libxml/parser.h>
#include <libxml/tree.h>
+#include <telepathy-glib/account-manager.h>
+#include <telepathy-glib/interfaces.h>
+#include <telepathy-glib/simple-observer.h>
+#include <telepathy-glib/util.h>
+
#include "empathy-tp-chat.h"
#include "empathy-chatroom-manager.h"
#include "empathy-utils.h"
static EmpathyChatroomManager *chatroom_manager_singleton = NULL;
+static void observe_channels_cb (TpSimpleObserver *observer,
+ TpAccount *account,
+ TpConnection *connection,
+ GList *channels,
+ TpChannelDispatchOperation *dispatch_operation,
+ GList *requests,
+ TpObserveChannelsContext *context,
+ gpointer user_data);
+
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyChatroomManager)
-typedef struct {
- GList *chatrooms;
+typedef struct
+{
+ GList *chatrooms;
gchar *file;
+ TpAccountManager *account_manager;
+
/* source id of the autosave timer */
gint save_timer_id;
-} EmpathyChatroomManagerPriv;
+ gboolean ready;
+ GFileMonitor *monitor;
+ gboolean writing;
-static void chatroom_manager_finalize (GObject *object);
-static gboolean chatroom_manager_get_all (EmpathyChatroomManager *manager);
-static gboolean chatroom_manager_file_parse (EmpathyChatroomManager *manager,
- const gchar *filename);
-static void chatroom_manager_parse_chatroom (EmpathyChatroomManager *manager,
- xmlNodePtr node);
-static gboolean chatroom_manager_file_save (EmpathyChatroomManager *manager);
-static void reset_save_timeout (EmpathyChatroomManager *self);
+ TpBaseClient *observer;
+} EmpathyChatroomManagerPriv;
enum {
- CHATROOM_ADDED,
- CHATROOM_REMOVED,
- LAST_SIGNAL
+ CHATROOM_ADDED,
+ CHATROOM_REMOVED,
+ LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
enum
{
PROP_FILE = 1,
+ PROP_READY,
LAST_PROPERTY
};
G_DEFINE_TYPE (EmpathyChatroomManager, empathy_chatroom_manager, G_TYPE_OBJECT);
+/*
+ * API to save/load and parse the chatrooms file.
+ */
+
+static gboolean
+chatroom_manager_file_save (EmpathyChatroomManager *manager)
+{
+ EmpathyChatroomManagerPriv *priv;
+ xmlDocPtr doc;
+ xmlNodePtr root;
+ GList *l;
+
+ priv = GET_PRIV (manager);
+
+ priv->writing = TRUE;
+
+ doc = xmlNewDoc ((const xmlChar *) "1.0");
+ root = xmlNewNode (NULL, (const xmlChar *) "chatrooms");
+ xmlDocSetRootElement (doc, root);
+
+ for (l = priv->chatrooms; l; l = l->next)
+ {
+ EmpathyChatroom *chatroom;
+ xmlNodePtr node;
+ const gchar *account_id;
+
+ chatroom = l->data;
+
+ if (!empathy_chatroom_is_favorite (chatroom))
+ continue;
+
+ account_id = tp_proxy_get_object_path (empathy_chatroom_get_account (
+ chatroom));
+
+ node = xmlNewChild (root, NULL, (const xmlChar *) "chatroom", NULL);
+ xmlNewTextChild (node, NULL, (const xmlChar *) "name",
+ (const xmlChar *) empathy_chatroom_get_name (chatroom));
+ xmlNewTextChild (node, NULL, (const xmlChar *) "room",
+ (const xmlChar *) empathy_chatroom_get_room (chatroom));
+ xmlNewTextChild (node, NULL, (const xmlChar *) "account",
+ (const xmlChar *) account_id);
+ xmlNewTextChild (node, NULL, (const xmlChar *) "auto_connect",
+ empathy_chatroom_get_auto_connect (chatroom) ?
+ (const xmlChar *) "yes" : (const xmlChar *) "no");
+ xmlNewTextChild (node, NULL, (const xmlChar *) "always_urgent",
+ empathy_chatroom_is_always_urgent (chatroom) ?
+ (const xmlChar *) "yes" : (const xmlChar *) "no");
+ }
+
+ /* Make sure the XML is indented properly */
+ xmlIndentTreeOutput = 1;
+
+ DEBUG ("Saving file:'%s'", priv->file);
+ xmlSaveFormatFileEnc (priv->file, doc, "utf-8", 1);
+ xmlFreeDoc (doc);
+
+ xmlMemoryDump ();
+
+ priv->writing = FALSE;
+ return TRUE;
+}
+
+static gboolean
+save_timeout (EmpathyChatroomManager *self)
+{
+ EmpathyChatroomManagerPriv *priv = GET_PRIV (self);
+
+ priv->save_timer_id = 0;
+ chatroom_manager_file_save (self);
+
+ return FALSE;
+}
+
+static void
+reset_save_timeout (EmpathyChatroomManager *self)
+{
+ EmpathyChatroomManagerPriv *priv = GET_PRIV (self);
+
+ if (priv->save_timer_id > 0)
+ g_source_remove (priv->save_timer_id);
+
+ priv->save_timer_id = g_timeout_add_seconds (SAVE_TIMER,
+ (GSourceFunc) save_timeout, self);
+}
+
+static void
+chatroom_changed_cb (EmpathyChatroom *chatroom,
+ GParamSpec *spec,
+ EmpathyChatroomManager *self)
+{
+ reset_save_timeout (self);
+}
+
+static void
+add_chatroom (EmpathyChatroomManager *self,
+ EmpathyChatroom *chatroom)
+{
+ EmpathyChatroomManagerPriv *priv = GET_PRIV (self);
+
+ priv->chatrooms = g_list_prepend (priv->chatrooms, g_object_ref (chatroom));
+
+ g_signal_connect (chatroom, "notify",
+ G_CALLBACK (chatroom_changed_cb), self);
+}
+
+static void
+chatroom_manager_parse_chatroom (EmpathyChatroomManager *manager,
+ xmlNodePtr node)
+{
+ EmpathyChatroomManagerPriv *priv;
+ EmpathyChatroom *chatroom;
+ TpAccount *account;
+ xmlNodePtr child;
+ gchar *str;
+ gchar *name;
+ gchar *room;
+ gchar *account_id;
+ gboolean auto_connect;
+ gboolean always_urgent;
+
+ priv = GET_PRIV (manager);
+
+ /* default values. */
+ name = NULL;
+ room = NULL;
+ auto_connect = TRUE;
+ always_urgent = FALSE;
+ account_id = NULL;
+
+ for (child = node->children; child; child = child->next)
+ {
+ gchar *tag;
+
+ if (xmlNodeIsText (child))
+ continue;
+
+ tag = (gchar *) child->name;
+ str = (gchar *) xmlNodeGetContent (child);
+
+ if (strcmp (tag, "name") == 0)
+ {
+ name = g_strdup (str);
+ }
+ else if (strcmp (tag, "room") == 0)
+ {
+ room = g_strdup (str);
+ }
+ else if (strcmp (tag, "auto_connect") == 0)
+ {
+ if (strcmp (str, "yes") == 0)
+ auto_connect = TRUE;
+ else
+ auto_connect = FALSE;
+ }
+ else if (!tp_strdiff (tag, "always_urgent"))
+ {
+ if (strcmp (str, "yes") == 0)
+ always_urgent = TRUE;
+ else
+ always_urgent = FALSE;
+ }
+ else if (strcmp (tag, "account") == 0)
+ {
+ account_id = g_strdup (str);
+ }
+
+ xmlFree (str);
+ }
+
+ account = tp_account_manager_ensure_account (priv->account_manager,
+ account_id);
+ if (account == NULL)
+ {
+ g_free (name);
+ g_free (room);
+ g_free (account_id);
+ return;
+ }
+
+ chatroom = empathy_chatroom_new_full (account, room, name, auto_connect);
+ empathy_chatroom_set_favorite (chatroom, TRUE);
+ empathy_chatroom_set_always_urgent (chatroom, always_urgent);
+ add_chatroom (manager, chatroom);
+ g_signal_emit (manager, signals[CHATROOM_ADDED], 0, chatroom);
+
+ g_free (name);
+ g_free (room);
+ g_free (account_id);
+}
+
+static gboolean
+chatroom_manager_file_parse (EmpathyChatroomManager *manager,
+ const gchar *filename)
+{
+ EmpathyChatroomManagerPriv *priv;
+ xmlParserCtxtPtr ctxt;
+ xmlDocPtr doc;
+ xmlNodePtr chatrooms;
+ xmlNodePtr node;
+
+ priv = GET_PRIV (manager);
+
+ DEBUG ("Attempting to parse file:'%s'...", filename);
+
+ ctxt = xmlNewParserCtxt ();
+
+ /* Parse and validate the file. */
+ doc = xmlCtxtReadFile (ctxt, filename, NULL, 0);
+ if (doc == NULL)
+ {
+ g_warning ("Failed to parse file:'%s'", filename);
+ xmlFreeParserCtxt (ctxt);
+ return FALSE;
+ }
+
+ if (!empathy_xml_validate (doc, CHATROOMS_DTD_FILENAME))
+ {
+ g_warning ("Failed to validate file:'%s'", filename);
+ xmlFreeDoc (doc);
+ xmlFreeParserCtxt (ctxt);
+ return FALSE;
+ }
+
+ /* The root node, chatrooms. */
+ chatrooms = xmlDocGetRootElement (doc);
+
+ for (node = chatrooms->children; node; node = node->next)
+ {
+ if (strcmp ((gchar *) node->name, "chatroom") == 0)
+ chatroom_manager_parse_chatroom (manager, node);
+ }
+
+ DEBUG ("Parsed %d chatrooms", g_list_length (priv->chatrooms));
+
+ xmlFreeDoc (doc);
+ xmlFreeParserCtxt (ctxt);
+
+ return TRUE;
+}
+
+static gboolean
+chatroom_manager_get_all (EmpathyChatroomManager *manager)
+{
+ EmpathyChatroomManagerPriv *priv;
+
+ priv = GET_PRIV (manager);
+
+ /* read file in */
+ if (g_file_test (priv->file, G_FILE_TEST_EXISTS) &&
+ !chatroom_manager_file_parse (manager, priv->file))
+ return FALSE;
+
+ if (!priv->ready)
+ {
+ priv->ready = TRUE;
+ g_object_notify (G_OBJECT (manager), "ready");
+ }
+
+ return TRUE;
+}
+
static void
empathy_chatroom_manager_get_property (GObject *object,
- guint property_id,
- GValue *value,
- GParamSpec *pspec)
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
{
EmpathyChatroomManager *self = EMPATHY_CHATROOM_MANAGER (object);
EmpathyChatroomManagerPriv *priv = GET_PRIV (self);
case PROP_FILE:
g_value_set_string (value, priv->file);
break;
+ case PROP_READY:
+ g_value_set_boolean (value, priv->ready);
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
static void
empathy_chatroom_manager_set_property (GObject *object,
- guint property_id,
- const GValue *value,
- GParamSpec *pspec)
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
{
EmpathyChatroomManager *self = EMPATHY_CHATROOM_MANAGER (object);
EmpathyChatroomManagerPriv *priv = GET_PRIV (self);
}
}
-static GObject *
-empathy_chatroom_manager_constructor (GType type,
- guint n_props,
- GObjectConstructParam *props)
+static void
+chatroom_manager_dispose (GObject *object)
{
- GObject *obj;
- EmpathyChatroomManager *self;
EmpathyChatroomManagerPriv *priv;
- if (chatroom_manager_singleton != NULL)
- return g_object_ref (chatroom_manager_singleton);
+ priv = GET_PRIV (object);
- /* Parent constructor chain */
- obj = G_OBJECT_CLASS (empathy_chatroom_manager_parent_class)->
- constructor (type, n_props, props);
-
- self = EMPATHY_CHATROOM_MANAGER (obj);
- priv = GET_PRIV (self);
-
- chatroom_manager_singleton = self;
- g_object_add_weak_pointer (obj, (gpointer *) &chatroom_manager_singleton);
+ tp_clear_object (&priv->observer);
+ tp_clear_object (&priv->monitor);
- if (priv->file == NULL)
- {
- /* Set the default file path */
- gchar *dir;
-
- dir = g_build_filename (g_get_home_dir (), ".gnome2", PACKAGE_NAME, NULL);
- if (!g_file_test (dir, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR))
- g_mkdir_with_parents (dir, S_IRUSR | S_IWUSR | S_IXUSR);
-
- priv->file = g_build_filename (dir, CHATROOMS_XML_FILENAME, NULL);
- g_free (dir);
- }
-
- chatroom_manager_get_all (self);
- return obj;
+ (G_OBJECT_CLASS (empathy_chatroom_manager_parent_class)->dispose) (object);
}
static void
-empathy_chatroom_manager_class_init (EmpathyChatroomManagerClass *klass)
+clear_chatrooms (EmpathyChatroomManager *self)
{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
- GParamSpec *param_spec;
-
- object_class->constructor = empathy_chatroom_manager_constructor;
- object_class->get_property = empathy_chatroom_manager_get_property;
- object_class->set_property = empathy_chatroom_manager_set_property;
- object_class->finalize = chatroom_manager_finalize;
-
- param_spec = g_param_spec_string (
- "file",
- "path of the favorite file",
- "The path of the XML file containing user's favorites",
- NULL,
- G_PARAM_CONSTRUCT_ONLY |
- G_PARAM_READWRITE |
- G_PARAM_STATIC_NAME |
- G_PARAM_STATIC_NICK |
- G_PARAM_STATIC_BLURB);
- g_object_class_install_property (object_class, PROP_FILE, param_spec);
+ EmpathyChatroomManagerPriv *priv = GET_PRIV (self);
+ GList *l;
- signals[CHATROOM_ADDED] =
- g_signal_new ("chatroom-added",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- 0,
- NULL, NULL,
- g_cclosure_marshal_VOID__OBJECT,
- G_TYPE_NONE,
- 1, EMPATHY_TYPE_CHATROOM);
- signals[CHATROOM_REMOVED] =
- g_signal_new ("chatroom-removed",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- 0,
- NULL, NULL,
- g_cclosure_marshal_VOID__OBJECT,
- G_TYPE_NONE,
- 1, EMPATHY_TYPE_CHATROOM);
-
- g_type_class_add_private (object_class,
- sizeof (EmpathyChatroomManagerPriv));
-}
+ for (l = priv->chatrooms; l != NULL; l = g_list_next (l))
+ {
+ EmpathyChatroom *chatroom = l->data;
-static void
-empathy_chatroom_manager_init (EmpathyChatroomManager *manager)
-{
- EmpathyChatroomManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
- EMPATHY_TYPE_CHATROOM_MANAGER, EmpathyChatroomManagerPriv);
+ g_signal_handlers_disconnect_by_func (chatroom, chatroom_changed_cb,
+ self);
+ g_signal_emit (self, signals[CHATROOM_REMOVED], 0, chatroom);
- manager->priv = priv;
-}
+ g_object_unref (chatroom);
+ }
-static void
-chatroom_changed_cb (EmpathyChatroom *chatroom,
- GParamSpec *spec,
- EmpathyChatroomManager *self)
-{
- reset_save_timeout (self);
+ g_list_free (priv->chatrooms);
+ priv->chatrooms = NULL;
}
static void
chatroom_manager_finalize (GObject *object)
{
EmpathyChatroomManager *self = EMPATHY_CHATROOM_MANAGER (object);
- EmpathyChatroomManagerPriv *priv;
- GList *l;
+ EmpathyChatroomManagerPriv *priv;
+
+ priv = GET_PRIV (object);
- priv = GET_PRIV (object);
+ g_object_unref (priv->account_manager);
if (priv->save_timer_id > 0)
{
chatroom_manager_file_save (self);
}
- for (l = priv->chatrooms; l != NULL; l = g_list_next (l))
- {
- EmpathyChatroom *chatroom = l->data;
+ clear_chatrooms (self);
- g_signal_handlers_disconnect_by_func (chatroom, chatroom_changed_cb,
- self);
-
- g_object_unref (chatroom);
- }
-
- g_list_free (priv->chatrooms);
g_free (priv->file);
- (G_OBJECT_CLASS (empathy_chatroom_manager_parent_class)->finalize) (object);
+ (G_OBJECT_CLASS (empathy_chatroom_manager_parent_class)->finalize) (object);
}
-EmpathyChatroomManager *
-empathy_chatroom_manager_dup_singleton (const gchar *file)
-{
- return EMPATHY_CHATROOM_MANAGER (g_object_new (EMPATHY_TYPE_CHATROOM_MANAGER,
- "file", file, NULL));
-}
-
-static gboolean
-save_timeout (EmpathyChatroomManager *self)
+static void
+file_changed_cb (GFileMonitor *monitor,
+ GFile *file,
+ GFile *other_file,
+ GFileMonitorEvent event_type,
+ gpointer user_data)
{
+ EmpathyChatroomManager *self = user_data;
EmpathyChatroomManagerPriv *priv = GET_PRIV (self);
- priv->save_timer_id = 0;
- chatroom_manager_file_save (self);
+ if (event_type != G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT)
+ return;
- return FALSE;
+ if (priv->writing)
+ return;
+
+ DEBUG ("chatrooms file changed; reloading list");
+
+ clear_chatrooms (self);
+ chatroom_manager_get_all (self);
}
static void
-reset_save_timeout (EmpathyChatroomManager *self)
+account_manager_ready_cb (GObject *source_object,
+ GAsyncResult *result,
+ gpointer user_data)
{
+ EmpathyChatroomManager *self = EMPATHY_CHATROOM_MANAGER (user_data);
EmpathyChatroomManagerPriv *priv = GET_PRIV (self);
+ TpAccountManager *manager = TP_ACCOUNT_MANAGER (source_object);
+ GError *error = NULL;
+ GFile *file = NULL;
- if (priv->save_timer_id > 0)
+ if (!tp_account_manager_prepare_finish (manager, result, &error))
{
- g_source_remove (priv->save_timer_id);
+ DEBUG ("Failed to prepare account manager: %s", error->message);
+ g_error_free (error);
+ goto out;
}
- priv->save_timer_id = g_timeout_add_seconds (SAVE_TIMER,
- (GSourceFunc) save_timeout, self);
-}
+ chatroom_manager_get_all (self);
-static void
-add_chatroom (EmpathyChatroomManager *self,
- EmpathyChatroom *chatroom)
-{
- EmpathyChatroomManagerPriv *priv = GET_PRIV (self);
+ /* Set up file monitor */
+ file = g_file_new_for_path (priv->file);
- priv->chatrooms = g_list_prepend (priv->chatrooms, g_object_ref (chatroom));
+ priv->monitor = g_file_monitor (file, 0, NULL, &error);
+ if (priv->monitor == NULL)
+ {
+ DEBUG ("Failed to create file monitor on %s: %s", priv->file,
+ error->message);
- g_signal_connect (chatroom, "notify",
- G_CALLBACK (chatroom_changed_cb), self);
+ g_error_free (error);
+ goto out;
+ }
+
+ g_signal_connect (priv->monitor, "changed", G_CALLBACK (file_changed_cb),
+ self);
+
+out:
+ tp_clear_object (&file);
+ g_object_unref (self);
}
-gboolean
-empathy_chatroom_manager_add (EmpathyChatroomManager *manager,
- EmpathyChatroom *chatroom)
+static GObject *
+empathy_chatroom_manager_constructor (GType type,
+ guint n_props,
+ GObjectConstructParam *props)
{
- EmpathyChatroomManagerPriv *priv;
-
- g_return_val_if_fail (EMPATHY_IS_CHATROOM_MANAGER (manager), FALSE);
- g_return_val_if_fail (EMPATHY_IS_CHATROOM (chatroom), FALSE);
+ GObject *obj;
+ EmpathyChatroomManager *self;
+ EmpathyChatroomManagerPriv *priv;
+ GError *error = NULL;
+ TpDBusDaemon *dbus;
- priv = GET_PRIV (manager);
+ if (chatroom_manager_singleton != NULL)
+ return g_object_ref (chatroom_manager_singleton);
- /* don't add more than once */
- if (!empathy_chatroom_manager_find (manager,
- empathy_chatroom_get_account (chatroom),
- empathy_chatroom_get_room (chatroom))) {
- gboolean favorite;
+ /* Parent constructor chain */
+ obj = G_OBJECT_CLASS (empathy_chatroom_manager_parent_class)->
+ constructor (type, n_props, props);
- g_object_get (chatroom, "favorite", &favorite, NULL);
+ self = EMPATHY_CHATROOM_MANAGER (obj);
+ priv = GET_PRIV (self);
- add_chatroom (manager, chatroom);
+ priv->ready = FALSE;
- if (favorite)
- {
- reset_save_timeout (manager);
- }
+ chatroom_manager_singleton = self;
+ g_object_add_weak_pointer (obj, (gpointer) &chatroom_manager_singleton);
- g_signal_emit (manager, signals[CHATROOM_ADDED], 0, chatroom);
+ priv->account_manager = tp_account_manager_dup ();
- return TRUE;
- }
+ tp_account_manager_prepare_async (priv->account_manager, NULL,
+ account_manager_ready_cb, g_object_ref (self));
- return FALSE;
-}
+ if (priv->file == NULL)
+ {
+ /* Set the default file path */
+ gchar *dir;
-void
-empathy_chatroom_manager_remove (EmpathyChatroomManager *manager,
- EmpathyChatroom *chatroom)
-{
- EmpathyChatroomManagerPriv *priv;
- GList *l;
+ dir = g_build_filename (g_get_user_config_dir (), PACKAGE_NAME, NULL);
+ if (!g_file_test (dir, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR))
+ g_mkdir_with_parents (dir, S_IRUSR | S_IWUSR | S_IXUSR);
- g_return_if_fail (EMPATHY_IS_CHATROOM_MANAGER (manager));
- g_return_if_fail (EMPATHY_IS_CHATROOM (chatroom));
+ priv->file = g_build_filename (dir, CHATROOMS_XML_FILENAME, NULL);
+ g_free (dir);
+ }
- priv = GET_PRIV (manager);
+ dbus = tp_dbus_daemon_dup (&error);
+ if (dbus == NULL)
+ {
+ g_warning ("Failed to get TpDBusDaemon: %s", error->message);
- for (l = priv->chatrooms; l; l = l->next) {
- EmpathyChatroom *this_chatroom;
+ g_error_free (error);
+ return obj;
+ }
- this_chatroom = l->data;
+ /* Setup a room observer */
+ priv->observer = tp_simple_observer_new (dbus, TRUE,
+ "Empathy.ChatroomManager", TRUE, observe_channels_cb, self, NULL);
- if (this_chatroom == chatroom ||
- empathy_chatroom_equal (chatroom, this_chatroom)) {
- gboolean favorite;
- priv->chatrooms = g_list_delete_link (priv->chatrooms, l);
+ g_object_unref (dbus);
- g_object_get (chatroom, "favorite", &favorite, NULL);
+ tp_base_client_take_observer_filter (priv->observer, tp_asv_new (
+ TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
+ TP_IFACE_CHANNEL_TYPE_TEXT,
+ TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT,
+ TP_HANDLE_TYPE_ROOM,
+ NULL));
- if (favorite)
- {
- reset_save_timeout (manager);
- }
+ tp_base_client_add_connection_features_varargs (priv->observer,
+ TP_CONNECTION_FEATURE_CAPABILITIES, NULL);
- g_signal_emit (manager, signals[CHATROOM_REMOVED], 0, this_chatroom);
+ if (!tp_base_client_register (priv->observer, &error))
+ {
+ g_critical ("Failed to register Observer: %s", error->message);
- g_signal_handlers_disconnect_by_func (chatroom, chatroom_changed_cb,
- manager);
+ g_error_free (error);
+ }
- g_object_unref (this_chatroom);
- break;
- }
- }
+ return obj;
}
-EmpathyChatroom *
-empathy_chatroom_manager_find (EmpathyChatroomManager *manager,
- McAccount *account,
- const gchar *room)
+static void
+empathy_chatroom_manager_class_init (EmpathyChatroomManagerClass *klass)
{
- EmpathyChatroomManagerPriv *priv;
- GList *l;
-
- g_return_val_if_fail (EMPATHY_IS_CHATROOM_MANAGER (manager), NULL);
- g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
- g_return_val_if_fail (room != NULL, NULL);
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GParamSpec *param_spec;
- priv = GET_PRIV (manager);
+ object_class->constructor = empathy_chatroom_manager_constructor;
+ object_class->get_property = empathy_chatroom_manager_get_property;
+ object_class->set_property = empathy_chatroom_manager_set_property;
+ object_class->dispose = chatroom_manager_dispose;
+ object_class->finalize = chatroom_manager_finalize;
- for (l = priv->chatrooms; l; l = l->next) {
- EmpathyChatroom *chatroom;
- McAccount *this_account;
- const gchar *this_room;
+ param_spec = g_param_spec_string (
+ "file",
+ "path of the favorite file",
+ "The path of the XML file containing user's favorites",
+ NULL,
+ G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_READWRITE |
+ G_PARAM_STATIC_NAME |
+ G_PARAM_STATIC_NICK |
+ G_PARAM_STATIC_BLURB);
+ g_object_class_install_property (object_class, PROP_FILE, param_spec);
- chatroom = l->data;
- this_account = empathy_chatroom_get_account (chatroom);
- this_room = empathy_chatroom_get_room (chatroom);
+ param_spec = g_param_spec_boolean (
+ "ready",
+ "whether the manager is ready yet",
+ "whether the manager is ready yet",
+ FALSE,
+ G_PARAM_READABLE);
+ g_object_class_install_property (object_class, PROP_READY, param_spec);
+
+ signals[CHATROOM_ADDED] = g_signal_new ("chatroom-added",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0, NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE,
+ 1, EMPATHY_TYPE_CHATROOM);
+
+ signals[CHATROOM_REMOVED] = g_signal_new ("chatroom-removed",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0, NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE,
+ 1, EMPATHY_TYPE_CHATROOM);
+
+ g_type_class_add_private (object_class, sizeof (EmpathyChatroomManagerPriv));
+}
- if (this_account && this_room &&
- empathy_account_equal (account, this_account) &&
- strcmp (this_room, room) == 0) {
- return chatroom;
- }
- }
+static void
+empathy_chatroom_manager_init (EmpathyChatroomManager *manager)
+{
+ EmpathyChatroomManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
+ EMPATHY_TYPE_CHATROOM_MANAGER, EmpathyChatroomManagerPriv);
- return NULL;
+ manager->priv = priv;
}
-GList *
-empathy_chatroom_manager_get_chatrooms (EmpathyChatroomManager *manager,
- McAccount *account)
+EmpathyChatroomManager *
+empathy_chatroom_manager_dup_singleton (const gchar *file)
{
- EmpathyChatroomManagerPriv *priv;
- GList *chatrooms, *l;
+ return EMPATHY_CHATROOM_MANAGER (g_object_new (EMPATHY_TYPE_CHATROOM_MANAGER,
+ "file", file, NULL));
+}
- g_return_val_if_fail (EMPATHY_IS_CHATROOM_MANAGER (manager), NULL);
+gboolean
+empathy_chatroom_manager_add (EmpathyChatroomManager *manager,
+ EmpathyChatroom *chatroom)
+{
+ EmpathyChatroomManagerPriv *priv;
- priv = GET_PRIV (manager);
+ g_return_val_if_fail (EMPATHY_IS_CHATROOM_MANAGER (manager), FALSE);
+ g_return_val_if_fail (EMPATHY_IS_CHATROOM (chatroom), FALSE);
- if (!account) {
- return g_list_copy (priv->chatrooms);
- }
+ priv = GET_PRIV (manager);
- chatrooms = NULL;
- for (l = priv->chatrooms; l; l = l->next) {
- EmpathyChatroom *chatroom;
+ /* don't add more than once */
+ if (!empathy_chatroom_manager_find (manager,
+ empathy_chatroom_get_account (chatroom),
+ empathy_chatroom_get_room (chatroom)))
+ {
+ add_chatroom (manager, chatroom);
- chatroom = l->data;
+ if (empathy_chatroom_is_favorite (chatroom))
+ reset_save_timeout (manager);
- if (empathy_account_equal (account,
- empathy_chatroom_get_account (chatroom))) {
- chatrooms = g_list_append (chatrooms, chatroom);
- }
- }
+ g_signal_emit (manager, signals[CHATROOM_ADDED], 0, chatroom);
+ return TRUE;
+ }
- return chatrooms;
+ return FALSE;
}
-guint
-empathy_chatroom_manager_get_count (EmpathyChatroomManager *manager,
- McAccount *account)
+static void
+chatroom_manager_remove_link (EmpathyChatroomManager *manager,
+ GList *l)
{
- EmpathyChatroomManagerPriv *priv;
- GList *l;
- guint count = 0;
-
- g_return_val_if_fail (EMPATHY_IS_CHATROOM_MANAGER (manager), 0);
+ EmpathyChatroomManagerPriv *priv;
+ EmpathyChatroom *chatroom;
- priv = GET_PRIV (manager);
+ priv = GET_PRIV (manager);
- if (!account) {
- return g_list_length (priv->chatrooms);
- }
+ chatroom = l->data;
- for (l = priv->chatrooms; l; l = l->next) {
- EmpathyChatroom *chatroom;
+ if (empathy_chatroom_is_favorite (chatroom))
+ reset_save_timeout (manager);
- chatroom = l->data;
+ priv->chatrooms = g_list_delete_link (priv->chatrooms, l);
- if (empathy_account_equal (account,
- empathy_chatroom_get_account (chatroom))) {
- count++;
- }
- }
+ g_signal_emit (manager, signals[CHATROOM_REMOVED], 0, chatroom);
+ g_signal_handlers_disconnect_by_func (chatroom, chatroom_changed_cb, manager);
- return count;
+ g_object_unref (chatroom);
}
-/*
- * API to save/load and parse the chatrooms file.
- */
-
-static gboolean
-chatroom_manager_get_all (EmpathyChatroomManager *manager)
+void
+empathy_chatroom_manager_remove (EmpathyChatroomManager *manager,
+ EmpathyChatroom *chatroom)
{
- EmpathyChatroomManagerPriv *priv;
+ EmpathyChatroomManagerPriv *priv;
+ GList *l;
- priv = GET_PRIV (manager);
+ g_return_if_fail (EMPATHY_IS_CHATROOM_MANAGER (manager));
+ g_return_if_fail (EMPATHY_IS_CHATROOM (chatroom));
- /* read file in */
- if (g_file_test (priv->file, G_FILE_TEST_EXISTS) &&
- !chatroom_manager_file_parse (manager, priv->file))
- return FALSE;
+ priv = GET_PRIV (manager);
- return TRUE;
-}
-
-static gboolean
-chatroom_manager_file_parse (EmpathyChatroomManager *manager,
- const gchar *filename)
-{
- EmpathyChatroomManagerPriv *priv;
- xmlParserCtxtPtr ctxt;
- xmlDocPtr doc;
- xmlNodePtr chatrooms;
- xmlNodePtr node;
-
- priv = GET_PRIV (manager);
+ for (l = priv->chatrooms; l; l = l->next)
+ {
+ EmpathyChatroom *this_chatroom;
- DEBUG ("Attempting to parse file:'%s'...", filename);
+ this_chatroom = l->data;
- ctxt = xmlNewParserCtxt ();
+ if (this_chatroom == chatroom ||
+ empathy_chatroom_equal (chatroom, this_chatroom))
+ {
+ chatroom_manager_remove_link (manager, l);
+ break;
+ }
+ }
+}
- /* Parse and validate the file. */
- doc = xmlCtxtReadFile (ctxt, filename, NULL, 0);
- if (!doc) {
- g_warning ("Failed to parse file:'%s'", filename);
- xmlFreeParserCtxt (ctxt);
- return FALSE;
- }
+EmpathyChatroom *
+empathy_chatroom_manager_find (EmpathyChatroomManager *manager,
+ TpAccount *account,
+ const gchar *room)
+{
+ EmpathyChatroomManagerPriv *priv;
+ GList *l;
- if (!empathy_xml_validate (doc, CHATROOMS_DTD_FILENAME)) {
- g_warning ("Failed to validate file:'%s'", filename);
- xmlFreeDoc(doc);
- xmlFreeParserCtxt (ctxt);
- return FALSE;
- }
+ g_return_val_if_fail (EMPATHY_IS_CHATROOM_MANAGER (manager), NULL);
+ g_return_val_if_fail (room != NULL, NULL);
- /* The root node, chatrooms. */
- chatrooms = xmlDocGetRootElement (doc);
+ priv = GET_PRIV (manager);
- for (node = chatrooms->children; node; node = node->next) {
- if (strcmp ((gchar *) node->name, "chatroom") == 0) {
- chatroom_manager_parse_chatroom (manager, node);
- }
- }
+ for (l = priv->chatrooms; l; l = l->next)
+ {
+ EmpathyChatroom *chatroom;
+ TpAccount *this_account;
+ const gchar *this_room;
- DEBUG ("Parsed %d chatrooms", g_list_length (priv->chatrooms));
+ chatroom = l->data;
+ this_account = empathy_chatroom_get_account (chatroom);
+ this_room = empathy_chatroom_get_room (chatroom);
- xmlFreeDoc(doc);
- xmlFreeParserCtxt (ctxt);
+ if (this_account && this_room && account == this_account
+ && strcmp (this_room, room) == 0)
+ return chatroom;
+ }
- return TRUE;
+ return NULL;
}
-static void
-chatroom_manager_parse_chatroom (EmpathyChatroomManager *manager,
- xmlNodePtr node)
+EmpathyChatroom *
+empathy_chatroom_manager_ensure_chatroom (EmpathyChatroomManager *manager,
+ TpAccount *account,
+ const gchar *room,
+ const gchar *name)
{
- EmpathyChatroomManagerPriv *priv;
- EmpathyChatroom *chatroom;
- McAccount *account;
- xmlNodePtr child;
- gchar *str;
- gchar *name;
- gchar *room;
- gchar *account_id;
- gboolean auto_connect;
-
- priv = GET_PRIV (manager);
-
- /* default values. */
- name = NULL;
- room = NULL;
- auto_connect = TRUE;
- account_id = NULL;
-
- for (child = node->children; child; child = child->next) {
- gchar *tag;
-
- if (xmlNodeIsText (child)) {
- continue;
- }
-
- tag = (gchar *) child->name;
- str = (gchar *) xmlNodeGetContent (child);
-
- if (strcmp (tag, "name") == 0) {
- name = g_strdup (str);
- }
- else if (strcmp (tag, "room") == 0) {
- room = g_strdup (str);
- }
- else if (strcmp (tag, "auto_connect") == 0) {
- if (strcmp (str, "yes") == 0) {
- auto_connect = TRUE;
- } else {
- auto_connect = FALSE;
- }
- }
- else if (strcmp (tag, "account") == 0) {
- account_id = g_strdup (str);
- }
-
- xmlFree (str);
- }
-
- account = mc_account_lookup (account_id);
- if (!account) {
- g_free (name);
- g_free (room);
- g_free (account_id);
- return;
- }
-
- chatroom = empathy_chatroom_new_full (account, room, name, auto_connect);
- g_object_set (chatroom, "favorite", TRUE, NULL);
- add_chatroom (manager, chatroom);
- g_signal_emit (manager, signals[CHATROOM_ADDED], 0, chatroom);
+ EmpathyChatroom *chatroom;
- g_object_unref (account);
- g_free (name);
- g_free (room);
- g_free (account_id);
+ chatroom = empathy_chatroom_manager_find (manager, account, room);
+
+ if (chatroom)
+ {
+ return g_object_ref (chatroom);
+ }
+ else
+ {
+ chatroom = empathy_chatroom_new_full (account,
+ room,
+ name,
+ FALSE);
+ empathy_chatroom_manager_add (manager, chatroom);
+ return chatroom;
+ }
}
-static gboolean
-chatroom_manager_file_save (EmpathyChatroomManager *manager)
+GList *
+empathy_chatroom_manager_get_chatrooms (EmpathyChatroomManager *manager,
+ TpAccount *account)
{
- EmpathyChatroomManagerPriv *priv;
- xmlDocPtr doc;
- xmlNodePtr root;
- GList *l;
-
- priv = GET_PRIV (manager);
-
- doc = xmlNewDoc ("1.0");
- root = xmlNewNode (NULL, "chatrooms");
- xmlDocSetRootElement (doc, root);
-
- for (l = priv->chatrooms; l; l = l->next) {
- EmpathyChatroom *chatroom;
- xmlNodePtr node;
- const gchar *account_id;
- gboolean favorite;
-
- chatroom = l->data;
+ EmpathyChatroomManagerPriv *priv;
+ GList *chatrooms, *l;
- g_object_get (chatroom, "favorite", &favorite, NULL);
- if (!favorite)
- continue;
+ g_return_val_if_fail (EMPATHY_IS_CHATROOM_MANAGER (manager), NULL);
- account_id = mc_account_get_unique_name (empathy_chatroom_get_account (chatroom));
+ priv = GET_PRIV (manager);
- node = xmlNewChild (root, NULL, "chatroom", NULL);
- xmlNewTextChild (node, NULL, "name", empathy_chatroom_get_name (chatroom));
- xmlNewTextChild (node, NULL, "room", empathy_chatroom_get_room (chatroom));
- xmlNewTextChild (node, NULL, "account", account_id);
- xmlNewTextChild (node, NULL, "auto_connect", empathy_chatroom_get_auto_connect (chatroom) ? "yes" : "no");
- }
+ if (!account)
+ return g_list_copy (priv->chatrooms);
- /* Make sure the XML is indented properly */
- xmlIndentTreeOutput = 1;
+ chatrooms = NULL;
+ for (l = priv->chatrooms; l; l = l->next)
+ {
+ EmpathyChatroom *chatroom;
- DEBUG ("Saving file:'%s'", priv->file);
- xmlSaveFormatFileEnc (priv->file, doc, "utf-8", 1);
- xmlFreeDoc (doc);
+ chatroom = l->data;
- xmlCleanupParser ();
- xmlMemoryDump ();
+ if (account == empathy_chatroom_get_account (chatroom))
+ chatrooms = g_list_append (chatrooms, chatroom);
+ }
- return TRUE;
+ return chatrooms;
}
static void
chatroom_manager_chat_destroyed_cb (EmpathyTpChat *chat,
- gpointer user_data)
+ gpointer manager)
{
- EmpathyChatroomManager *manager = EMPATHY_CHATROOM_MANAGER (user_data);
- McAccount *account = empathy_tp_chat_get_account (chat);
- EmpathyChatroom *chatroom;
- const gchar *roomname;
- gboolean favorite;
+ EmpathyChatroomManagerPriv *priv = GET_PRIV (manager);
+ GList *l;
+
+ for (l = priv->chatrooms; l; l = l->next)
+ {
+ EmpathyChatroom *chatroom = l->data;
- roomname = empathy_tp_chat_get_id (chat);
- chatroom = empathy_chatroom_manager_find (manager, account, roomname);
+ if (empathy_chatroom_get_tp_chat (chatroom) != chat)
+ continue;
- if (chatroom == NULL)
- return;
+ empathy_chatroom_set_tp_chat (chatroom, NULL);
- g_object_set (chatroom, "tp-chat", NULL, NULL);
- g_object_get (chatroom, "favorite", &favorite, NULL);
+ if (!empathy_chatroom_is_favorite (chatroom))
+ {
+ /* Remove the chatroom from the list, unless it's in the list of
+ * favourites..
+ * FIXME this policy should probably not be in libempathy */
+ chatroom_manager_remove_link (manager, l);
+ }
- if (!favorite)
- {
- /* Remove the chatroom from the list, unless it's in the list of
- * favourites..
- * FIXME this policy should probably not be in libempathy */
- empathy_chatroom_manager_remove (manager, chatroom);
+ break;
}
}
static void
-chatroom_manager_observe_channel_cb (EmpathyDispatcher *dispatcher,
- EmpathyDispatchOperation *operation, gpointer user_data)
+observe_channels_cb (TpSimpleObserver *observer,
+ TpAccount *account,
+ TpConnection *connection,
+ GList *channels,
+ TpChannelDispatchOperation *dispatch_operation,
+ GList *requests,
+ TpObserveChannelsContext *context,
+ gpointer user_data)
{
- EmpathyChatroomManager *manager = EMPATHY_CHATROOM_MANAGER (user_data);
- EmpathyChatroom *chatroom;
- TpChannel *channel;
- EmpathyTpChat *chat;
- const gchar *roomname;
- GQuark channel_type;
- TpHandleType handle_type;
- McAccount *account;
-
- channel_type = empathy_dispatch_operation_get_channel_type_id (operation);
-
- /* Observe Text channels to rooms only */
- if (channel_type != TP_IFACE_QUARK_CHANNEL_TYPE_TEXT)
- return;
+ EmpathyChatroomManager *self = user_data;
+ GList *l;
- channel = empathy_dispatch_operation_get_channel (operation);
- tp_channel_get_handle (channel, &handle_type);
+ for (l = channels; l != NULL; l = g_list_next (l))
+ {
+ TpChannel *channel = l->data;
+ EmpathyTpChat *tp_chat;
+ const gchar *roomname;
+ EmpathyChatroom *chatroom;
- if (handle_type != TP_HANDLE_TYPE_ROOM)
- return;
+ if (tp_proxy_get_invalidated (channel) != NULL)
+ continue;
- chat = EMPATHY_TP_CHAT (
- empathy_dispatch_operation_get_channel_wrapper (operation));
- account = empathy_tp_chat_get_account (chat);
+ tp_chat = empathy_tp_chat_new (account, channel);
+ roomname = empathy_tp_chat_get_id (tp_chat);
+ chatroom = empathy_chatroom_manager_find (self, account, roomname);
- roomname = empathy_tp_chat_get_id (chat);
+ if (chatroom == NULL)
+ {
+ chatroom = empathy_chatroom_new_full (account, roomname, roomname,
+ FALSE);
+ empathy_chatroom_manager_add (self, chatroom);
+ g_object_unref (chatroom);
+ }
- chatroom = empathy_chatroom_manager_find (manager, account, roomname);
+ empathy_chatroom_set_tp_chat (chatroom, tp_chat);
+ g_object_unref (tp_chat);
- if (chatroom == NULL)
- {
- chatroom = empathy_chatroom_new_full (account, roomname, roomname,
- FALSE);
- g_object_set (G_OBJECT (chatroom), "tp-chat", chat, NULL);
- empathy_chatroom_manager_add (manager, chatroom);
- g_object_unref (chatroom);
- }
- else
- {
- g_object_set (G_OBJECT (chatroom), "tp-chat", chat, NULL);
+ /* A TpChat is always destroyed as it only gets unreffed after the channel
+ * has been invalidated in the dispatcher.. */
+ g_signal_connect (tp_chat, "destroy",
+ G_CALLBACK (chatroom_manager_chat_destroyed_cb),
+ self);
}
- /* A TpChat is always destroyed as it only gets unreffed after the channel
- * has been invalidated in the dispatcher.. */
- g_signal_connect (chat, "destroy",
- G_CALLBACK (chatroom_manager_chat_destroyed_cb),
- manager);
-}
-
-void
-empathy_chatroom_manager_observe (EmpathyChatroomManager *manager,
- EmpathyDispatcher *dispatcher)
-{
- g_signal_connect (dispatcher, "observe",
- G_CALLBACK (chatroom_manager_observe_channel_cb), manager);
+ tp_observe_channels_context_accept (context);
}
projects / empathy.git / blobdiff