aboutsummaryrefslogtreecommitdiffstats
path: root/gnome-2-22/libempathy/empathy-tp-contact-factory.c
diff options
context:
space:
mode:
Diffstat (limited to 'gnome-2-22/libempathy/empathy-tp-contact-factory.c')
-rw-r--r--gnome-2-22/libempathy/empathy-tp-contact-factory.c1287
1 files changed, 1287 insertions, 0 deletions
diff --git a/gnome-2-22/libempathy/empathy-tp-contact-factory.c b/gnome-2-22/libempathy/empathy-tp-contact-factory.c
new file mode 100644
index 000000000..4e50f6fa8
--- /dev/null
+++ b/gnome-2-22/libempathy/empathy-tp-contact-factory.c
@@ -0,0 +1,1287 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2007-2008 Collabora Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Authors: Xavier Claessens <xclaesse@gmail.com>
+ */
+
+#include <config.h>
+
+#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>
+#include <libtelepathy/tp-conn-iface-avatars-gen.h>
+#include <libtelepathy/tp-conn-iface-capabilities-gen.h>
+#include <libmissioncontrol/mission-control.h>
+
+#include "empathy-tp-contact-factory.h"
+#include "empathy-utils.h"
+#include "empathy-debug.h"
+
+#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), \
+ EMPATHY_TYPE_TP_CONTACT_FACTORY, EmpathyTpContactFactoryPriv))
+
+#define DEBUG_DOMAIN "TpContactFactory"
+
+struct _EmpathyTpContactFactoryPriv {
+ MissionControl *mc;
+ McAccount *account;
+
+ TpConn *tp_conn;
+ DBusGProxy *aliasing_iface;
+ DBusGProxy *avatars_iface;
+ DBusGProxy *presence_iface;
+ DBusGProxy *capabilities_iface;
+
+ GList *contacts;
+ guint self_handle;
+};
+
+static void empathy_tp_contact_factory_class_init (EmpathyTpContactFactoryClass *klass);
+static void empathy_tp_contact_factory_init (EmpathyTpContactFactory *factory);
+
+G_DEFINE_TYPE (EmpathyTpContactFactory, empathy_tp_contact_factory, G_TYPE_OBJECT);
+
+enum {
+ PROP_0,
+ PROP_ACCOUNT,
+};
+
+static EmpathyContact *
+tp_contact_factory_find_by_handle (EmpathyTpContactFactory *tp_factory,
+ guint handle)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+ GList *l;
+
+ for (l = priv->contacts; l; l = l->next) {
+ if (empathy_contact_get_handle (l->data) == handle) {
+ return l->data;
+ }
+ }
+
+ return NULL;
+}
+
+static EmpathyContact *
+tp_contact_factory_find_by_id (EmpathyTpContactFactory *tp_factory,
+ const gchar *id)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+ GList *l;
+
+ for (l = priv->contacts; l; l = l->next) {
+ if (!tp_strdiff (empathy_contact_get_id (l->data), id)) {
+ return l->data;
+ }
+ }
+
+ return NULL;
+}
+
+static void
+tp_contact_factory_weak_notify (gpointer data,
+ GObject *where_the_object_was)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (data);
+
+ empathy_debug (DEBUG_DOMAIN, "Remove finalized contact %p",
+ where_the_object_was);
+
+ priv->contacts = g_list_remove (priv->contacts, where_the_object_was);
+}
+
+static void
+tp_contact_factory_presences_table_foreach (const gchar *state_str,
+ GHashTable *presences_table,
+ EmpathyContact *contact)
+{
+ const GValue *message;
+
+ empathy_contact_set_presence (contact,
+ empathy_presence_from_str (state_str));
+
+ message = g_hash_table_lookup (presences_table, "message");
+ if (message != NULL) {
+ empathy_contact_set_presence_message (contact,
+ g_value_get_string (message));
+ } else {
+ empathy_contact_set_presence_message (contact, NULL);
+ }
+}
+
+static void
+tp_contact_factory_parse_presence_foreach (guint handle,
+ GValueArray *presence_struct,
+ EmpathyTpContactFactory *tp_factory)
+{
+ GHashTable *presences_table;
+ EmpathyContact *contact;
+
+ contact = tp_contact_factory_find_by_handle (tp_factory, handle);
+ if (!contact) {
+ return;
+ }
+
+ presences_table = g_value_get_boxed (g_value_array_get_nth (presence_struct, 1));
+
+ g_hash_table_foreach (presences_table,
+ (GHFunc) tp_contact_factory_presences_table_foreach,
+ contact);
+
+ empathy_debug (DEBUG_DOMAIN, "Changing presence for contact %s (%d) to %s (%d)",
+ empathy_contact_get_id (contact),
+ handle,
+ empathy_contact_get_presence_message (contact),
+ empathy_contact_get_presence (contact));
+}
+
+static void
+tp_contact_factory_get_presence_cb (DBusGProxy *proxy,
+ GHashTable *handle_table,
+ GError *error,
+ gpointer user_data)
+{
+ EmpathyTpContactFactory *tp_factory = user_data;
+
+ if (error) {
+ empathy_debug (DEBUG_DOMAIN, "Error getting presence: %s",
+ error->message);
+ goto OUT;
+ }
+
+ g_hash_table_foreach (handle_table,
+ (GHFunc) tp_contact_factory_parse_presence_foreach,
+ tp_factory);
+
+ g_hash_table_destroy (handle_table);
+OUT:
+ g_object_unref (tp_factory);
+}
+
+static void
+tp_contact_factory_presence_update_cb (DBusGProxy *proxy,
+ GHashTable *handle_table,
+ EmpathyTpContactFactory *tp_factory)
+{
+ g_hash_table_foreach (handle_table,
+ (GHFunc) tp_contact_factory_parse_presence_foreach,
+ tp_factory);
+}
+
+static void
+tp_contact_factory_set_aliases_cb (DBusGProxy *proxy,
+ GError *error,
+ gpointer user_data)
+{
+ EmpathyTpContactFactory *tp_factory = user_data;
+
+ if (error) {
+ empathy_debug (DEBUG_DOMAIN, "Error setting alias: %s",
+ error->message);
+ }
+
+ g_object_unref (tp_factory);
+}
+
+typedef struct {
+ EmpathyTpContactFactory *tp_factory;
+ guint *handles;
+} RequestAliasesData;
+
+static void
+tp_contact_factory_request_aliases_cb (DBusGProxy *proxy,
+ gchar **contact_names,
+ GError *error,
+ gpointer user_data)
+{
+ RequestAliasesData *data = user_data;
+ guint i = 0;
+ gchar **name;
+
+ if (error) {
+ empathy_debug (DEBUG_DOMAIN, "Error requesting aliases: %s",
+ error->message);
+ goto OUT;
+ }
+
+ for (name = contact_names; *name; name++) {
+ EmpathyContact *contact;
+
+ contact = tp_contact_factory_find_by_handle (data->tp_factory,
+ data->handles[i]);
+ if (!contact) {
+ continue;
+ }
+
+ empathy_debug (DEBUG_DOMAIN, "Renaming contact %s (%d) to %s (request cb)",
+ empathy_contact_get_id (contact),
+ data->handles[i], *name);
+
+ empathy_contact_set_name (contact, *name);
+
+ i++;
+ }
+
+ g_strfreev (contact_names);
+OUT:
+ g_object_unref (data->tp_factory);
+ g_free (data->handles);
+ g_slice_free (RequestAliasesData, data);
+}
+
+static void
+tp_contact_factory_aliases_changed_cb (DBusGProxy *proxy,
+ GPtrArray *renamed_handlers,
+ gpointer user_data)
+{
+ EmpathyTpContactFactory *tp_factory = user_data;
+ guint i;
+
+ for (i = 0; renamed_handlers->len > i; i++) {
+ guint handle;
+ const gchar *alias;
+ GValueArray *renamed_struct;
+ EmpathyContact *contact;
+
+ renamed_struct = g_ptr_array_index (renamed_handlers, i);
+ handle = g_value_get_uint(g_value_array_get_nth (renamed_struct, 0));
+ alias = g_value_get_string(g_value_array_get_nth (renamed_struct, 1));
+ contact = tp_contact_factory_find_by_handle (tp_factory, handle);
+
+ if (!contact) {
+ /* We don't know this contact, skip */
+ continue;
+ }
+
+ empathy_debug (DEBUG_DOMAIN, "Renaming contact %s (%d) to %s (changed cb)",
+ empathy_contact_get_id (contact),
+ handle, alias);
+
+ empathy_contact_set_name (contact, alias);
+ }
+}
+
+static void
+tp_contact_factory_set_avatar_cb (DBusGProxy *proxy,
+ gchar *token,
+ GError *error,
+ gpointer user_data)
+{
+ EmpathyTpContactFactory *tp_factory = user_data;
+
+ if (error) {
+ empathy_debug (DEBUG_DOMAIN, "Error setting avatar: %s",
+ error->message);
+ }
+
+ g_object_unref (tp_factory);
+ g_free (token);
+}
+
+static void
+tp_contact_factory_clear_avatar_cb (DBusGProxy *proxy,
+ GError *error,
+ gpointer user_data)
+{
+ EmpathyTpContactFactory *tp_factory = user_data;
+
+ if (error) {
+ empathy_debug (DEBUG_DOMAIN, "Error clearing avatar: %s",
+ error->message);
+ }
+
+ g_object_unref (tp_factory);
+}
+
+static void
+tp_contact_factory_avatar_retrieved_cb (DBusGProxy *proxy,
+ guint handle,
+ gchar *token,
+ GArray *avatar_data,
+ gchar *mime_type,
+ gpointer user_data)
+{
+ EmpathyTpContactFactory *tp_factory = user_data;
+ EmpathyContact *contact;
+ EmpathyAvatar *avatar;
+
+ contact = tp_contact_factory_find_by_handle (tp_factory, handle);
+ if (!contact) {
+ return;
+ }
+
+ empathy_debug (DEBUG_DOMAIN, "Avatar retrieved for contact %s (%d)",
+ empathy_contact_get_id (contact),
+ handle);
+
+ avatar = empathy_avatar_new (avatar_data->data,
+ avatar_data->len,
+ mime_type,
+ token);
+
+ empathy_contact_set_avatar (contact, avatar);
+ empathy_avatar_unref (avatar);
+}
+
+static void
+tp_contact_factory_request_avatars_cb (DBusGProxy *proxy,
+ GError *error,
+ gpointer user_data)
+{
+ EmpathyTpContactFactory *tp_factory = user_data;
+
+ if (error) {
+ empathy_debug (DEBUG_DOMAIN, "Error requesting avatars: %s",
+ error->message);
+ }
+
+ g_object_unref (tp_factory);
+}
+
+static gboolean
+tp_contact_factory_avatar_maybe_update (EmpathyTpContactFactory *tp_factory,
+ guint handle,
+ const gchar *token)
+{
+ EmpathyContact *contact;
+ EmpathyAvatar *avatar;
+
+ contact = tp_contact_factory_find_by_handle (tp_factory, handle);
+ if (!contact) {
+ return TRUE;
+ }
+
+ /* Check if we have an avatar */
+ if (G_STR_EMPTY (token)) {
+ empathy_contact_set_avatar (contact, NULL);
+ return TRUE;
+ }
+
+ /* Check if the avatar changed */
+ avatar = empathy_contact_get_avatar (contact);
+ if (avatar && !tp_strdiff (avatar->token, token)) {
+ return TRUE;
+ }
+
+ /* The avatar changed, search the new one in the cache */
+ avatar = empathy_avatar_new_from_cache (token);
+ if (avatar) {
+ /* Got from cache, use it */
+ empathy_contact_set_avatar (contact, avatar);
+ empathy_avatar_unref (avatar);
+ return TRUE;
+ }
+
+ /* Avatar is not up-to-date, we have to request it. */
+ return FALSE;
+}
+
+typedef struct {
+ EmpathyTpContactFactory *tp_factory;
+ GArray *handles;
+} TokensData;
+
+static void
+tp_contact_factory_avatar_tokens_foreach (gpointer key,
+ gpointer value,
+ gpointer user_data)
+{
+ TokensData *data = user_data;
+ const gchar *token = value;
+ guint handle = GPOINTER_TO_UINT (key);
+
+ if (!tp_contact_factory_avatar_maybe_update (data->tp_factory,
+ handle, token)) {
+ g_array_append_val (data->handles, handle);
+ }
+}
+
+static void
+tp_contact_factory_get_known_avatar_tokens_cb (DBusGProxy *proxy,
+ GHashTable *tokens,
+ GError *error,
+ gpointer user_data)
+{
+ EmpathyTpContactFactory *tp_factory = user_data;
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+ TokensData data;
+
+ if (error) {
+ empathy_debug (DEBUG_DOMAIN,
+ "Error getting known avatars tokens: %s",
+ error->message);
+ goto OUT;
+ }
+
+ data.tp_factory = tp_factory;
+ data.handles = g_array_new (FALSE, FALSE, sizeof (guint));
+ g_hash_table_foreach (tokens,
+ tp_contact_factory_avatar_tokens_foreach,
+ &data);
+
+ empathy_debug (DEBUG_DOMAIN, "Got %d tokens, need to request %d avatars",
+ g_hash_table_size (tokens),
+ data.handles->len);
+
+ /* Request needed avatars */
+ if (data.handles->len > 0) {
+ tp_conn_iface_avatars_request_avatars_async (priv->avatars_iface,
+ data.handles,
+ tp_contact_factory_request_avatars_cb,
+ g_object_ref (tp_factory));
+ }
+
+ g_hash_table_destroy (tokens);
+ g_array_free (data.handles, TRUE);
+OUT:
+ g_object_unref (tp_factory);
+}
+
+static void
+tp_contact_factory_avatar_updated_cb (DBusGProxy *proxy,
+ guint handle,
+ gchar *new_token,
+ gpointer user_data)
+{
+ EmpathyTpContactFactory *tp_factory = user_data;
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+ GArray *handles;
+
+ if (tp_contact_factory_avatar_maybe_update (tp_factory, handle, new_token)) {
+ /* Avatar was cached, nothing to do */
+ return;
+ }
+
+ empathy_debug (DEBUG_DOMAIN, "Need to request avatar for token %s",
+ new_token);
+
+ handles = g_array_new (FALSE, FALSE, sizeof (guint));
+ g_array_append_val (handles, handle);
+
+ tp_conn_iface_avatars_request_avatars_async (priv->avatars_iface,
+ handles,
+ tp_contact_factory_request_avatars_cb,
+ g_object_ref (tp_factory));
+ g_array_free (handles, TRUE);
+}
+
+static void
+tp_contact_factory_update_capabilities (EmpathyTpContactFactory *tp_factory,
+ guint handle,
+ const gchar *channel_type,
+ guint generic,
+ guint specific)
+{
+ EmpathyContact *contact;
+ EmpathyCapabilities capabilities;
+
+ contact = tp_contact_factory_find_by_handle (tp_factory, handle);
+ if (!contact) {
+ return;
+ }
+
+ capabilities = empathy_contact_get_capabilities (contact);
+ capabilities &= ~EMPATHY_CAPABILITIES_UNKNOWN;
+
+ if (strcmp (channel_type, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA) == 0) {
+ capabilities &= ~EMPATHY_CAPABILITIES_AUDIO;
+ capabilities &= ~EMPATHY_CAPABILITIES_VIDEO;
+ if (specific & TP_CHANNEL_MEDIA_CAPABILITY_AUDIO) {
+ capabilities |= EMPATHY_CAPABILITIES_AUDIO;
+ }
+ if (specific & TP_CHANNEL_MEDIA_CAPABILITY_VIDEO) {
+ capabilities |= EMPATHY_CAPABILITIES_VIDEO;
+ }
+ }
+
+ empathy_debug (DEBUG_DOMAIN, "Changing capabilities for contact %s (%d) to %d",
+ empathy_contact_get_id (contact),
+ empathy_contact_get_handle (contact),
+ capabilities);
+
+ empathy_contact_set_capabilities (contact, capabilities);
+}
+
+static void
+tp_contact_factory_get_capabilities_cb (DBusGProxy *proxy,
+ GPtrArray *capabilities,
+ GError *error,
+ gpointer user_data)
+{
+ EmpathyTpContactFactory *tp_factory = user_data;
+ guint i;
+
+ if (error) {
+ empathy_debug (DEBUG_DOMAIN, "Error getting capabilities: %s",
+ error->message);
+ /* FIXME Should set the capabilities of the contacts for which this request
+ * originated to NONE */
+ goto OUT;
+ }
+
+ for (i = 0; i < capabilities->len; i++) {
+ GValueArray *values;
+ guint handle;
+ const gchar *channel_type;
+ guint generic;
+ guint specific;
+
+ values = g_ptr_array_index (capabilities, i);
+ handle = g_value_get_uint (g_value_array_get_nth (values, 0));
+ channel_type = g_value_get_string (g_value_array_get_nth (values, 1));
+ generic = g_value_get_uint (g_value_array_get_nth (values, 2));
+ specific = g_value_get_uint (g_value_array_get_nth (values, 3));
+
+ tp_contact_factory_update_capabilities (tp_factory,
+ handle,
+ channel_type,
+ generic,
+ specific);
+
+ g_value_array_free (values);
+ }
+
+ g_ptr_array_free (capabilities, TRUE);
+OUT:
+ g_object_unref (tp_factory);
+}
+
+static void
+tp_contact_factory_capabilities_changed_cb (DBusGProxy *proxy,
+ GPtrArray *capabilities,
+ gpointer user_data)
+{
+ EmpathyTpContactFactory *tp_factory = user_data;
+ guint i;
+
+ for (i = 0; i < capabilities->len; i++) {
+ GValueArray *values;
+ guint handle;
+ const gchar *channel_type;
+ guint generic;
+ guint specific;
+
+ values = g_ptr_array_index (capabilities, i);
+ handle = g_value_get_uint (g_value_array_get_nth (values, 0));
+ channel_type = g_value_get_string (g_value_array_get_nth (values, 1));
+ generic = g_value_get_uint (g_value_array_get_nth (values, 3));
+ specific = g_value_get_uint (g_value_array_get_nth (values, 5));
+
+ tp_contact_factory_update_capabilities (tp_factory,
+ handle,
+ channel_type,
+ generic,
+ specific);
+ }
+}
+
+static void
+tp_contact_factory_request_everything (EmpathyTpContactFactory *tp_factory,
+ GArray *handles)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+
+ if (priv->presence_iface) {
+ tp_conn_iface_presence_get_presence_async (priv->presence_iface,
+ handles,
+ tp_contact_factory_get_presence_cb,
+ g_object_ref (tp_factory));
+ }
+
+ if (priv->aliasing_iface) {
+ RequestAliasesData *data;
+
+ data = g_slice_new (RequestAliasesData);
+ data->tp_factory = g_object_ref (tp_factory);
+ data->handles = g_memdup (handles->data, handles->len * sizeof (guint));
+
+ tp_conn_iface_aliasing_request_aliases_async (priv->aliasing_iface,
+ handles,
+ tp_contact_factory_request_aliases_cb,
+ data);
+ }
+
+ if (priv->avatars_iface) {
+ tp_conn_iface_avatars_get_known_avatar_tokens_async (priv->avatars_iface,
+ handles,
+ tp_contact_factory_get_known_avatar_tokens_cb,
+ g_object_ref (tp_factory));
+ }
+
+ if (priv->capabilities_iface) {
+ tp_conn_iface_capabilities_get_capabilities_async (priv->capabilities_iface,
+ handles,
+ tp_contact_factory_get_capabilities_cb,
+ g_object_ref (tp_factory));
+ }
+}
+
+typedef struct {
+ EmpathyTpContactFactory *tp_factory;
+ GList *contacts;
+} RequestHandlesData;
+
+static void
+tp_contact_factory_request_handles_cb (DBusGProxy *proxy,
+ GArray *handles,
+ GError *error,
+ gpointer user_data)
+{
+ RequestHandlesData *data = user_data;
+ EmpathyTpContactFactory *tp_factory = data->tp_factory;
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+ GList *l;
+ guint i = 0;
+
+ if (error) {
+ empathy_debug (DEBUG_DOMAIN, "Failed to request handles: %s",
+ error->message);
+ goto OUT;
+ }
+
+ for (l = data->contacts; l; l = l->next) {
+ guint handle;
+
+ handle = g_array_index (handles, guint, i);
+ empathy_contact_set_handle (l->data, handle);
+ if (handle == priv->self_handle) {
+ empathy_contact_set_is_user (l->data, TRUE);
+ }
+
+ i++;
+ }
+
+ tp_contact_factory_request_everything (tp_factory, handles);
+ g_array_free (handles, TRUE);
+
+OUT:
+ g_list_foreach (data->contacts, (GFunc) g_object_unref, NULL);
+ g_list_free (data->contacts);
+ g_object_unref (tp_factory);
+ g_slice_free (RequestHandlesData, data);
+}
+
+static void
+tp_contact_factory_disconnect_contact_foreach (gpointer data,
+ gpointer user_data)
+{
+ EmpathyContact *contact = data;
+
+ empathy_contact_set_presence (contact, MC_PRESENCE_UNSET);
+ empathy_contact_set_handle (contact, 0);
+}
+
+static void
+tp_contact_factory_destroy_cb (TpConn *tp_conn,
+ EmpathyTpContactFactory *tp_factory)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+
+ empathy_debug (DEBUG_DOMAIN, "Account disconnected or CM crashed");
+
+ g_object_unref (priv->tp_conn);
+ priv->tp_conn = NULL;
+ priv->aliasing_iface = NULL;
+ priv->avatars_iface = NULL;
+ priv->presence_iface = NULL;
+ priv->capabilities_iface = NULL;
+
+ g_list_foreach (priv->contacts,
+ tp_contact_factory_disconnect_contact_foreach,
+ tp_factory);
+}
+
+static void
+tp_contact_factory_disconnect (EmpathyTpContactFactory *tp_factory)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+
+ if (priv->aliasing_iface) {
+ dbus_g_proxy_disconnect_signal (priv->aliasing_iface,
+ "AliasesChanged",
+ G_CALLBACK (tp_contact_factory_aliases_changed_cb),
+ tp_factory);
+ }
+ if (priv->avatars_iface) {
+ dbus_g_proxy_disconnect_signal (priv->avatars_iface,
+ "AvatarUpdated",
+ G_CALLBACK (tp_contact_factory_avatar_updated_cb),
+ tp_factory);
+ dbus_g_proxy_disconnect_signal (priv->avatars_iface,
+ "AvatarRetrieved",
+ G_CALLBACK (tp_contact_factory_avatar_retrieved_cb),
+ tp_factory);
+ }
+ if (priv->presence_iface) {
+ dbus_g_proxy_disconnect_signal (priv->presence_iface,
+ "PresenceUpdate",
+ G_CALLBACK (tp_contact_factory_presence_update_cb),
+ tp_factory);
+ }
+ if (priv->capabilities_iface) {
+ dbus_g_proxy_disconnect_signal (priv->capabilities_iface,
+ "CapabilitiesChanged",
+ G_CALLBACK (tp_contact_factory_capabilities_changed_cb),
+ tp_factory);
+ }
+ if (priv->tp_conn) {
+ g_signal_handlers_disconnect_by_func (priv->tp_conn,
+ tp_contact_factory_destroy_cb,
+ tp_factory);
+ }
+}
+
+static void
+tp_contact_factory_update (EmpathyTpContactFactory *tp_factory)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+ TpConn *tp_conn = NULL;
+ RequestHandlesData *data;
+ const gchar **contact_ids;
+ guint i;
+ GList *l;
+ GError *error = NULL;
+
+ if (priv->account) {
+ guint status;
+
+ /* status == 0 means the status is CONNECTED */
+ status = mission_control_get_connection_status (priv->mc,
+ priv->account,
+ NULL);
+ if (status == 0) {
+ tp_conn = mission_control_get_connection (priv->mc,
+ priv->account,
+ NULL);
+ }
+ }
+
+ if (!tp_conn) {
+ /* We are not connected anymore, remove the old connection */
+ tp_contact_factory_disconnect (tp_factory);
+ if (priv->tp_conn) {
+ tp_contact_factory_destroy_cb (priv->tp_conn, tp_factory);
+ }
+ return;
+ }
+ else if (priv->tp_conn) {
+ /* We were connected and we still are connected, nothing
+ * changed so nothing to do. */
+ g_object_unref (tp_conn);
+ return;
+ }
+
+ /* We got a new connection */
+ priv->tp_conn = tp_conn;
+ priv->aliasing_iface = tp_conn_get_interface (priv->tp_conn,
+ TP_IFACE_QUARK_CONNECTION_INTERFACE_ALIASING);
+ priv->avatars_iface = tp_conn_get_interface (priv->tp_conn,
+ TP_IFACE_QUARK_CONNECTION_INTERFACE_AVATARS);
+ priv->presence_iface = tp_conn_get_interface (priv->tp_conn,
+ TP_IFACE_QUARK_CONNECTION_INTERFACE_PRESENCE);
+ priv->capabilities_iface = tp_conn_get_interface (priv->tp_conn,
+ TP_IFACE_QUARK_CONNECTION_INTERFACE_CAPABILITIES);
+
+ /* Connect signals */
+ if (priv->aliasing_iface) {
+ dbus_g_proxy_connect_signal (priv->aliasing_iface,
+ "AliasesChanged",
+ G_CALLBACK (tp_contact_factory_aliases_changed_cb),
+ tp_factory, NULL);
+ }
+ if (priv->avatars_iface) {
+ dbus_g_proxy_connect_signal (priv->avatars_iface,
+ "AvatarUpdated",
+ G_CALLBACK (tp_contact_factory_avatar_updated_cb),
+ tp_factory, NULL);
+ dbus_g_proxy_connect_signal (priv->avatars_iface,
+ "AvatarRetrieved",
+ G_CALLBACK (tp_contact_factory_avatar_retrieved_cb),
+ tp_factory, NULL);
+ }
+ if (priv->presence_iface) {
+ dbus_g_proxy_connect_signal (priv->presence_iface,
+ "PresenceUpdate",
+ G_CALLBACK (tp_contact_factory_presence_update_cb),
+ tp_factory, NULL);
+ }
+ if (priv->capabilities_iface) {
+ dbus_g_proxy_connect_signal (priv->capabilities_iface,
+ "CapabilitiesChanged",
+ G_CALLBACK (tp_contact_factory_capabilities_changed_cb),
+ tp_factory, NULL);
+ }
+ g_signal_connect (priv->tp_conn, "destroy",
+ G_CALLBACK (tp_contact_factory_destroy_cb),
+ tp_factory);
+
+ /* Get our own handle */
+ if (!tp_conn_get_self_handle (DBUS_G_PROXY (priv->tp_conn),
+ &priv->self_handle,
+ &error)) {
+ empathy_debug (DEBUG_DOMAIN, "GetSelfHandle Error: %s",
+ error ? error->message : "No error given");
+ g_clear_error (&error);
+ }
+
+ /* Request new handles for all contacts */
+ if (priv->contacts) {
+ data = g_slice_new (RequestHandlesData);
+ data->tp_factory = g_object_ref (tp_factory);
+ data->contacts = g_list_copy (priv->contacts);
+ g_list_foreach (data->contacts, (GFunc) g_object_ref, NULL);
+
+ i = g_list_length (data->contacts);
+ contact_ids = g_new0 (const gchar*, i + 1);
+ i = 0;
+ for (l = data->contacts; l; l = l->next) {
+ contact_ids[i] = empathy_contact_get_id (l->data);
+ i++;
+ }
+
+ tp_conn_request_handles_async (DBUS_G_PROXY (priv->tp_conn),
+ TP_HANDLE_TYPE_CONTACT,
+ contact_ids,
+ tp_contact_factory_request_handles_cb,
+ data);
+ g_free (contact_ids);
+ }
+}
+
+static void
+tp_contact_factory_status_changed_cb (MissionControl *mc,
+ TpConnectionStatus status,
+ McPresence presence,
+ TpConnectionStatusReason reason,
+ const gchar *unique_name,
+ EmpathyTpContactFactory *tp_factory)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+ McAccount *account;
+
+ account = mc_account_lookup (unique_name);
+ if (account && empathy_account_equal (account, priv->account)) {
+ tp_contact_factory_update (tp_factory);
+ }
+ g_object_unref (account);
+}
+
+static void
+tp_contact_factory_add_contact (EmpathyTpContactFactory *tp_factory,
+ EmpathyContact *contact)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+
+ g_object_weak_ref (G_OBJECT (contact),
+ tp_contact_factory_weak_notify,
+ tp_factory);
+ priv->contacts = g_list_prepend (priv->contacts, contact);
+
+ if (!priv->presence_iface) {
+ /* We have no presence iface, set default presence
+ * to available */
+ empathy_contact_set_presence (contact, MC_PRESENCE_AVAILABLE);
+ }
+
+ empathy_debug (DEBUG_DOMAIN, "Contact added: %s (%d)",
+ empathy_contact_get_id (contact),
+ empathy_contact_get_handle (contact));
+}
+
+static void
+tp_contact_factory_hold_handles_cb (DBusGProxy *proxy,
+ GError *error,
+ gpointer userdata)
+{
+ if (error) {
+ empathy_debug (DEBUG_DOMAIN, "Failed to hold handles: %s",
+ error->message);
+ }
+}
+
+EmpathyContact *
+empathy_tp_contact_factory_get_user (EmpathyTpContactFactory *tp_factory)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+
+ g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL);
+
+ return empathy_tp_contact_factory_get_from_handle (tp_factory,
+ priv->self_handle);
+}
+
+EmpathyContact *
+empathy_tp_contact_factory_get_from_id (EmpathyTpContactFactory *tp_factory,
+ const gchar *id)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+ EmpathyContact *contact;
+
+ g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL);
+ g_return_val_if_fail (id != NULL, NULL);
+
+ /* Check if the contact already exists */
+ contact = tp_contact_factory_find_by_id (tp_factory, id);
+ if (contact) {
+ return g_object_ref (contact);
+ }
+
+ /* Create new contact */
+ contact = g_object_new (EMPATHY_TYPE_CONTACT,
+ "account", priv->account,
+ "id", id,
+ NULL);
+ tp_contact_factory_add_contact (tp_factory, contact);
+
+ /* If the account is connected, request contact's handle */
+ if (priv->tp_conn) {
+ RequestHandlesData *data;
+ const gchar *contact_ids[] = {id, NULL};
+
+ data = g_slice_new (RequestHandlesData);
+ data->tp_factory = g_object_ref (tp_factory);
+ data->contacts = g_list_prepend (NULL, g_object_ref (contact));
+ tp_conn_request_handles_async (DBUS_G_PROXY (priv->tp_conn),
+ TP_HANDLE_TYPE_CONTACT,
+ contact_ids,
+ tp_contact_factory_request_handles_cb,
+ data);
+ }
+
+ return contact;
+}
+
+EmpathyContact *
+empathy_tp_contact_factory_get_from_handle (EmpathyTpContactFactory *tp_factory,
+ guint handle)
+{
+ EmpathyContact *contact;
+ GArray *handles;
+ GList *contacts;
+
+ g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL);
+
+ handles = g_array_new (FALSE, FALSE, sizeof (guint));
+ g_array_append_val (handles, handle);
+
+ contacts = empathy_tp_contact_factory_get_from_handles (tp_factory, handles);
+ g_array_free (handles, TRUE);
+
+ contact = contacts ? contacts->data : NULL;
+ g_list_free (contacts);
+
+ return contact;
+}
+
+GList *
+empathy_tp_contact_factory_get_from_handles (EmpathyTpContactFactory *tp_factory,
+ GArray *handles)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+ GList *contacts = NULL;
+ GArray *new_handles;
+ gchar **handles_names;
+ guint i;
+ GError *error = NULL;
+
+ g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL);
+ g_return_val_if_fail (handles != NULL, NULL);
+
+ /* Search all contacts we already have */
+ new_handles = g_array_new (FALSE, FALSE, sizeof (guint));
+ for (i = 0; i < handles->len; i++) {
+ EmpathyContact *contact;
+ guint handle;
+
+ handle = g_array_index (handles, guint, i);
+ if (handle == 0) {
+ continue;
+ }
+
+ contact = tp_contact_factory_find_by_handle (tp_factory, handle);
+ if (contact) {
+ contacts = g_list_prepend (contacts, g_object_ref (contact));
+ } else {
+ g_array_append_val (new_handles, handle);
+ }
+ }
+
+ if (new_handles->len == 0) {
+ g_array_free (new_handles, TRUE);
+ return contacts;
+ }
+
+ /* Get the IDs of all new handles */
+ if (!tp_conn_inspect_handles (DBUS_G_PROXY (priv->tp_conn),
+ TP_HANDLE_TYPE_CONTACT,
+ new_handles,
+ &handles_names,
+ &error)) {
+ empathy_debug (DEBUG_DOMAIN,
+ "Couldn't inspect contact: %s",
+ error ? error->message : "No error given");
+ g_clear_error (&error);
+ g_array_free (new_handles, TRUE);
+ return contacts;
+ }
+
+ /* Create new contacts */
+ for (i = 0; i < new_handles->len; i++) {
+ EmpathyContact *contact;
+ gchar *id;
+ guint handle;
+ gboolean is_user;
+
+ id = handles_names[i];
+ handle = g_array_index (new_handles, guint, i);
+
+ is_user = (handle == priv->self_handle);
+ contact = g_object_new (EMPATHY_TYPE_CONTACT,
+ "account", priv->account,
+ "handle", handle,
+ "id", id,
+ "is-user", is_user,
+ NULL);
+ tp_contact_factory_add_contact (tp_factory, contact);
+ contacts = g_list_prepend (contacts, contact);
+ g_free (id);
+ }
+ g_free (handles_names);
+
+ /* Hold all new handles. */
+ tp_conn_hold_handles_async (DBUS_G_PROXY (priv->tp_conn),
+ TP_HANDLE_TYPE_CONTACT,
+ new_handles,
+ tp_contact_factory_hold_handles_cb,
+ NULL);
+
+ tp_contact_factory_request_everything (tp_factory, new_handles);
+
+ g_array_free (new_handles, TRUE);
+
+ return contacts;
+}
+
+void
+empathy_tp_contact_factory_set_alias (EmpathyTpContactFactory *tp_factory,
+ EmpathyContact *contact,
+ const gchar *alias)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+ GHashTable *new_alias;
+ guint handle;
+
+ g_return_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory));
+ g_return_if_fail (EMPATHY_IS_CONTACT (contact));
+ g_return_if_fail (empathy_account_equal (empathy_contact_get_account (contact),
+ priv->account));
+
+ if (!priv->aliasing_iface) {
+ return;
+ }
+
+ handle = empathy_contact_get_handle (contact);
+
+ empathy_debug (DEBUG_DOMAIN, "Setting alias for contact %s (%d) to %s",
+ empathy_contact_get_id (contact),
+ handle, alias);
+
+ new_alias = g_hash_table_new_full (g_direct_hash,
+ g_direct_equal,
+ NULL,
+ g_free);
+
+ g_hash_table_insert (new_alias,
+ GUINT_TO_POINTER (handle),
+ g_strdup (alias));
+
+ tp_conn_iface_aliasing_set_aliases_async (priv->aliasing_iface,
+ new_alias,
+ tp_contact_factory_set_aliases_cb,
+ g_object_ref (tp_factory));
+
+ g_hash_table_destroy (new_alias);
+}
+
+void
+empathy_tp_contact_factory_set_avatar (EmpathyTpContactFactory *tp_factory,
+ const gchar *data,
+ gsize size,
+ const gchar *mime_type)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+
+ g_return_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory));
+
+ if (!priv->avatars_iface) {
+ return;
+ }
+
+ if (data && size > 0 && size < G_MAXUINT) {
+ GArray avatar;
+
+ avatar.data = (gchar*) data;
+ avatar.len = size;
+
+ empathy_debug (DEBUG_DOMAIN, "Setting avatar on account %s",
+ mc_account_get_unique_name (priv->account));
+
+ tp_conn_iface_avatars_set_avatar_async (priv->avatars_iface,
+ &avatar,
+ mime_type,
+ tp_contact_factory_set_avatar_cb,
+ g_object_ref (tp_factory));
+ } else {
+ empathy_debug (DEBUG_DOMAIN, "Clearing avatar on account %s",
+ mc_account_get_unique_name (priv->account));
+ tp_conn_iface_avatars_clear_avatar_async (priv->avatars_iface,
+ tp_contact_factory_clear_avatar_cb,
+ g_object_ref (tp_factory));
+ }
+}
+
+static void
+tp_contact_factory_get_property (GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (object);
+
+ switch (param_id) {
+ case PROP_ACCOUNT:
+ g_value_set_object (value, priv->account);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ };
+}
+
+static void
+tp_contact_factory_set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (object);
+
+ switch (param_id) {
+ case PROP_ACCOUNT:
+ priv->account = g_object_ref (g_value_get_object (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ };
+}
+
+static void
+tp_contact_factory_finalize (GObject *object)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (object);
+ GList *l;
+
+ empathy_debug (DEBUG_DOMAIN, "Finalized: %p (%s)",
+ object,
+ mc_account_get_normalized_name (priv->account));
+
+ tp_contact_factory_disconnect (EMPATHY_TP_CONTACT_FACTORY (object));
+ dbus_g_proxy_disconnect_signal (DBUS_G_PROXY (priv->mc),
+ "AccountStatusChanged",
+ G_CALLBACK (tp_contact_factory_status_changed_cb),
+ object);
+
+ for (l = priv->contacts; l; l = l->next) {
+ g_object_weak_unref (G_OBJECT (l->data),
+ tp_contact_factory_weak_notify,
+ object);
+ }
+
+ g_list_free (priv->contacts);
+ g_object_unref (priv->mc);
+ g_object_unref (priv->account);
+
+ if (priv->tp_conn) {
+ g_object_unref (priv->tp_conn);
+ }
+
+ G_OBJECT_CLASS (empathy_tp_contact_factory_parent_class)->finalize (object);
+}
+
+static GObject *
+tp_contact_factory_constructor (GType type,
+ guint n_props,
+ GObjectConstructParam *props)
+{
+ GObject *tp_factory;
+
+ tp_factory = G_OBJECT_CLASS (empathy_tp_contact_factory_parent_class)->constructor (type, n_props, props);
+
+ tp_contact_factory_update (EMPATHY_TP_CONTACT_FACTORY (tp_factory));
+
+ return tp_factory;
+}
+
+
+static void
+empathy_tp_contact_factory_class_init (EmpathyTpContactFactoryClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->finalize = tp_contact_factory_finalize;
+ object_class->constructor = tp_contact_factory_constructor;
+ object_class->get_property = tp_contact_factory_get_property;
+ object_class->set_property = tp_contact_factory_set_property;
+
+ /* Construct-only properties */
+ g_object_class_install_property (object_class,
+ PROP_ACCOUNT,
+ g_param_spec_object ("account",
+ "Factory's Account",
+ "The account associated with the factory",
+ MC_TYPE_ACCOUNT,
+ G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT_ONLY));
+
+ g_type_class_add_private (object_class, sizeof (EmpathyTpContactFactoryPriv));
+}
+
+static void
+empathy_tp_contact_factory_init (EmpathyTpContactFactory *tp_factory)
+{
+ EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
+
+ priv->mc = empathy_mission_control_new ();
+ dbus_g_proxy_connect_signal (DBUS_G_PROXY (priv->mc),
+ "AccountStatusChanged",
+ G_CALLBACK (tp_contact_factory_status_changed_cb),
+ tp_factory, NULL);
+}
+
+EmpathyTpContactFactory *
+empathy_tp_contact_factory_new (McAccount *account)
+{
+ return g_object_new (EMPATHY_TYPE_TP_CONTACT_FACTORY,
+ "account", account,
+ NULL);
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-04 09:56:50 +0800