--- a/telepathygabble/src/gabble-search-channel.c Tue Feb 02 01:10:06 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,680 +0,0 @@
-/*
- * gabble-im-channel.c - Source for GabbleSearchChannel
- * Copyright (C) 2005 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
- */
-
-#include <dbus/dbus-glib.h>
-#include "loudmouth/loudmouth.h"
-#include <stdio.h>
-#include <string.h>
-#include <time.h>
-
-
-#define DEBUG_FLAG GABBLE_DEBUG_SEARCH
-
-#include "debug.h"
-#include "disco.h"
-#include "gabble-connection.h"
-#include "gabble-presence.h"
-#include "gabble-presence-cache.h"
-#include "handles.h"
-#include "roster.h"
-#include "telepathy-constants.h"
-#include "telepathy-errors.h"
-#include "telepathy-helpers.h"
-#include "telepathy-interfaces.h"
-#include "tp-channel-iface.h"
-#include "namespaces.h"
-
-#include "gabble-search-channel.h"
-#include "gabble-search-channel-glue.h"
-#include "search-mixin-signals-marshal.h"
-#include "search-mixin.h"
-
-#include "gabble_enums.h"
-
-#ifndef EMULATOR
-G_DEFINE_TYPE_WITH_CODE (GabbleSearchChannel, gabble_search_channel, G_TYPE_OBJECT,
- G_IMPLEMENT_INTERFACE (TP_TYPE_CHANNEL_IFACE, NULL));
-
-#endif
-
-/* signal enum */
-enum
-{
- CLOSED,
- LAST_SIGNAL
-#ifdef EMULATOR
- = LAST_SIGNAL_SEARCH
-#endif
-
-};
-
-#ifdef EMULATOR
-#include "libgabble_wsd_solution.h"
-
- GET_STATIC_ARRAY_FROM_TLS(signals,gabble_search,guint)
- #define signals (GET_WSD_VAR_NAME(signals,gabble_search, s)())
-
- GET_STATIC_VAR_FROM_TLS(gabble_search_channel_parent_class,gabble_search,gpointer)
- #define gabble_search_channel_parent_class (*GET_WSD_VAR_NAME(gabble_search_channel_parent_class,gabble_search,s)())
-
- GET_STATIC_VAR_FROM_TLS(g_define_type_id,gabble_search,GType)
- #define g_define_type_id (*GET_WSD_VAR_NAME(g_define_type_id,gabble_search,s)())
-
-
-static void gabble_search_channel_init (GabbleSearchChannel *self);
-static void gabble_search_channel_class_init (GabbleSearchChannelClass *klass);
-static void gabble_search_channel_class_intern_init (gpointer klass)
-{
- gabble_search_channel_parent_class = g_type_class_peek_parent (klass);
- gabble_search_channel_class_init ((GabbleSearchChannelClass*) klass);
- }
- EXPORT_C GType gabble_search_channel_get_type (void)
- {
- if ((g_define_type_id == 0))
- { static const GTypeInfo g_define_type_info =
- { sizeof (GabbleSearchChannelClass), (GBaseInitFunc) ((void *)0), (GBaseFinalizeFunc) ((void *)0), (GClassInitFunc) gabble_search_channel_class_intern_init, (GClassFinalizeFunc) ((void *)0), ((void *)0), sizeof (GabbleSearchChannel), 0, (GInstanceInitFunc) gabble_search_channel_init, ((void *)0) }; g_define_type_id = g_type_register_static ( ((GType) ((20) << (2))), g_intern_static_string ("GabbleSearchChannel"), &g_define_type_info, (GTypeFlags) 0); { { static const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc) ((void *)0) }; g_type_add_interface_static (g_define_type_id, tp_channel_iface_get_type(), &g_implement_interface_info); } ; } } return g_define_type_id;
- };
-
-
-
-#else
-
- static guint signals[LAST_SIGNAL] = {0};
-
-#endif
-
-/* properties */
-enum
-{
- PROP_OBJECT_PATH = 1,
- PROP_CHANNEL_TYPE,
- PROP_HANDLE_TYPE,
- PROP_HANDLE,
- PROP_CONNECTION,
- LAST_PROPERTY
-};
-
-/* private structure */
-typedef struct _GabbleSearchChannelPrivate GabbleSearchChannelPrivate;
-
-struct _GabbleSearchChannelPrivate
-{
- GabbleConnection *conn;
- char *object_path;
- GabbleHandle handle;
- gboolean closed;
- gboolean dispose_has_run;
-};
-
-#define GABBLE_SEARCH_CHANNEL_GET_PRIVATE(obj) \
- ((GabbleSearchChannelPrivate *)obj->priv)
-
-static void
-gabble_search_channel_init (GabbleSearchChannel *self)
-{
- GabbleSearchChannelPrivate *priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
- GABBLE_TYPE_SEARCH_CHANNEL, GabbleSearchChannelPrivate);
-
- self->priv = priv;
-}
-
-static GObject *
-gabble_search_channel_constructor (GType type, guint n_props,
- GObjectConstructParam *props)
-{
- GObject *obj;
- GabbleSearchChannelPrivate *priv;
- DBusGConnection *bus;
-
- g_message("in gabble_search_channel_constructor\n");
- obj = G_OBJECT_CLASS (gabble_search_channel_parent_class)->
- constructor (type, n_props, props);
- priv = GABBLE_SEARCH_CHANNEL_GET_PRIVATE (GABBLE_SEARCH_CHANNEL (obj));
-
- bus = tp_get_bus ();
- dbus_g_connection_register_g_object (bus, priv->object_path, obj);
-
-
- gabble_search_mixin_init (obj, G_STRUCT_OFFSET (GabbleSearchChannel, search_mixin));
-
-
- return obj;
-}
-
-static void
-gabble_search_channel_get_property (GObject *object,
- guint property_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GabbleSearchChannel *chan = GABBLE_SEARCH_CHANNEL (object);
- GabbleSearchChannelPrivate *priv = GABBLE_SEARCH_CHANNEL_GET_PRIVATE (chan);
-
- switch (property_id) {
- case PROP_OBJECT_PATH:
- g_value_set_string (value, priv->object_path);
- break;
- case PROP_CHANNEL_TYPE:
- g_value_set_static_string (value, TP_IFACE_CHANNEL_TYPE_CONTACT_SEARCH);
- break;
- case PROP_HANDLE_TYPE:
- g_value_set_uint (value, TP_HANDLE_TYPE_NONE);
- break;
- case PROP_HANDLE:
- g_value_set_uint (value, 0 );
- break;
- case PROP_CONNECTION:
- g_value_set_object (value, priv->conn);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
- break;
- }
-}
-
-static void
-gabble_search_channel_set_property (GObject *object,
- guint property_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GabbleSearchChannel *chan = GABBLE_SEARCH_CHANNEL (object);
- GabbleSearchChannelPrivate *priv = GABBLE_SEARCH_CHANNEL_GET_PRIVATE (chan);
-
- switch (property_id) {
- case PROP_OBJECT_PATH:
- g_free (priv->object_path);
- priv->object_path = g_value_dup_string (value);
- break;
- case PROP_HANDLE:
- priv->handle = g_value_get_uint (value);
- break;
- case PROP_CONNECTION:
- priv->conn = g_value_get_object (value);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
- break;
- }
-}
-
-static void gabble_search_channel_dispose (GObject *object);
-static void gabble_search_channel_finalize (GObject *object);
-
-static void
-gabble_search_channel_class_init (GabbleSearchChannelClass *gabble_search_channel_class)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (gabble_search_channel_class);
- GParamSpec *param_spec;
- g_message("in gabble_search_channel_class_init");
-
- g_type_class_add_private (gabble_search_channel_class, sizeof (GabbleSearchChannelPrivate));
-
- object_class->constructor = gabble_search_channel_constructor;
-
- object_class->get_property = gabble_search_channel_get_property;
- object_class->set_property = gabble_search_channel_set_property;
-
- object_class->dispose = gabble_search_channel_dispose;
- object_class->finalize = gabble_search_channel_finalize;
-
- g_object_class_override_property (object_class, PROP_OBJECT_PATH, "object-path");
- g_object_class_override_property (object_class, PROP_CHANNEL_TYPE, "channel-type");
- g_object_class_override_property (object_class, PROP_HANDLE_TYPE, "handle-type");
- g_object_class_override_property (object_class, PROP_HANDLE, "handle");
-
-
-
- param_spec = g_param_spec_object ("connection", "GabbleConnection object",
- "Gabble connection object that owns this "
- "Search channel object.",
- GABBLE_TYPE_CONNECTION,
- G_PARAM_CONSTRUCT_ONLY |
- G_PARAM_READWRITE |
- G_PARAM_STATIC_NICK |
- G_PARAM_STATIC_BLURB);
- g_object_class_install_property (object_class, PROP_CONNECTION, param_spec);
-
- signals[CLOSED] =
- g_signal_new ("closed",
- G_OBJECT_CLASS_TYPE (gabble_search_channel_class),
- G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED,
- 0,
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- gabble_search_mixin_class_init (object_class, G_STRUCT_OFFSET (GabbleSearchChannelClass, mixin_class));
-
- dbus_g_object_type_install_info (G_TYPE_FROM_CLASS (gabble_search_channel_class), &dbus_glib_gabble_search_channel_object_info);
-}
-
-void
-gabble_search_channel_dispose (GObject *object)
-{
- GabbleSearchChannel *self = GABBLE_SEARCH_CHANNEL (object);
- GabbleSearchChannelPrivate *priv = GABBLE_SEARCH_CHANNEL_GET_PRIVATE (self);
-
- g_message("in gabble_search_channel_dispose\n");
- if (priv->dispose_has_run)
- return;
-
- priv->dispose_has_run = TRUE;
-
-
- if (!priv->closed)
- g_signal_emit(self, signals[CLOSED], 0);
-
- if (G_OBJECT_CLASS (gabble_search_channel_parent_class)->dispose)
- G_OBJECT_CLASS (gabble_search_channel_parent_class)->dispose (object);
-}
-
-void
-gabble_search_channel_finalize (GObject *object)
-{
- GabbleSearchChannel *self = GABBLE_SEARCH_CHANNEL (object);
- GabbleSearchChannelPrivate *priv = GABBLE_SEARCH_CHANNEL_GET_PRIVATE (self);
-
- g_message("in gabble_search_channel_finalize\n");
- /* free any data held directly by the object here */
- if( priv->object_path )
- {
- g_message("freeing priv->object_path in gabble_search_channel_finalize\n");
- g_free (priv->object_path);
- priv->object_path = NULL;
- }
-
- //also free the data,if any, held by mixin obj
- //gabble_search_mixin_finalize(object);
-
- G_OBJECT_CLASS (gabble_search_channel_parent_class)->finalize (object);
-}
-
-
-
-/**
- * gabble_search_channel_close
- *
- * Implements D-Bus method Close
- * on interface org.freedesktop.Telepathy.Channel
- *
- * @error: Used to return a pointer to a GError detailing any error
- * that occurred, D-Bus will throw the error only if this
- * function returns FALSE.
- *
- * Returns: TRUE if successful, FALSE if an error was thrown.
- */
-gboolean
-gabble_search_channel_close (GabbleSearchChannel *self,
- GError **error)
-{
- GabbleSearchChannelPrivate *priv;
-
- g_assert (GABBLE_IS_SEARCH_CHANNEL (self));
-
- gabble_debug (DEBUG_FLAG, "called on %p", self);
-
- g_message("gabble_search_channel_close");
- priv = GABBLE_SEARCH_CHANNEL_GET_PRIVATE (self);
-
- if (priv->closed)
- {
- gabble_debug (DEBUG_FLAG, "channel already closed");
-
- g_set_error (error, TELEPATHY_ERRORS, NotAvailable,
- "Channel already closed");
-
- return FALSE;
- }
-
-
- priv->closed = TRUE;
-
- g_signal_emit (self, signals[CLOSED], 0);
-
- return TRUE;
-}
-
-
-/**
- * gabble_search_channel_get_channel_type
- *
- * Implements D-Bus method GetChannelType
- * on interface org.freedesktop.Telepathy.Channel
- *
- * @error: Used to return a pointer to a GError detailing any error
- * that occurred, D-Bus will throw the error only if this
- * function returns FALSE.
- *
- * Returns: TRUE if successful, FALSE if an error was thrown.
- */
-gboolean
-gabble_search_channel_get_channel_type (GabbleSearchChannel *self,
- gchar **ret,
- GError **error)
-{
- *ret = g_strdup (TP_IFACE_CHANNEL_TYPE_CONTACT_SEARCH);
-
- return TRUE;
-}
-
-
-/**
- * gabble_search_channel_get_interfaces
- *
- * Implements D-Bus method GetInterfaces
- * on interface org.freedesktop.Telepathy.Channel
- *
- * @error: Used to return a pointer to a GError detailing any error
- * that occurred, D-Bus will throw the error only if this
- * function returns FALSE.
- *
- * Returns: TRUE if successful, FALSE if an error was thrown.
- */
-gboolean
-gabble_search_channel_get_interfaces (GabbleSearchChannel *self,
- gchar ***ret,
- GError **error)
-{
- const char *interfaces[] = { NULL };
-
- *ret = g_strdupv ((gchar **) interfaces);
-
- return TRUE;
-}
-
-
-/**
- * gabble_search_channel_search
- *
- * Implements D-Bus method Search
- * on interface org.freedesktop.Telepathy.Channel
- *
- * @error: Used to return a pointer to a GError detailing any error
- * that occurred, D-Bus will throw the error only if this
- * function returns FALSE.
- *
- * Returns: TRUE if successful, FALSE if an error was thrown.
- */
-gboolean
-gabble_search_channel_search ( GabbleSearchChannel *self,
- GHashTable *params,
- GError **error
- )
-{
- GabbleSearchChannelPrivate *priv;
-
- g_message("In gabble_search_channel_search: serachchan is %u\n",self);
-
- g_assert (GABBLE_IS_SEARCH_CHANNEL (self));
- priv = GABBLE_SEARCH_CHANNEL_GET_PRIVATE (self);
-
- return gabble_search_mixin_search (G_OBJECT (self), params,
- priv->conn, error);
-
-}
-
-/**
- * gabble_search_channel_get_search_state
- *
- * Implements D-Bus method GetSearchState
- * on interface org.freedesktop.Telepathy.Channel
- *
- * @error: Used to return a pointer to a GError detailing any error
- * that occurred, D-Bus will throw the error only if this
- * function returns FALSE.
- *
- * Returns: TRUE if successful, FALSE if an error was thrown.
- */
-gboolean
-gabble_search_channel_get_search_state ( GabbleSearchChannel *self,
- guint *ret,
- GError **error
- )
-{
- g_message("In gabble_search_channel_get_search_state\n");
- return gabble_search_mixin_get_search_state (G_OBJECT (self),ret, error);
- }
-
-
-/**
- * gabble_search_channel_get_handle
- *
- * Implements D-Bus method GetHandle
- * on interface org.freedesktop.Telepathy.Channel
- *
- * @error: Used to return a pointer to a GError detailing any error
- * that occurred, D-Bus will throw the error only if this
- * function returns FALSE.
- *
- * Returns: TRUE if successful, FALSE if an error was thrown.
- */
-gboolean
-gabble_search_channel_get_handle (GabbleSearchChannel *self,
- guint *ret,
- guint *ret1,
- GError **error)
-{
- GabbleSearchChannelPrivate *priv;
-
- g_assert (GABBLE_IS_SEARCH_CHANNEL (self));
-
- priv = GABBLE_SEARCH_CHANNEL_GET_PRIVATE (self);
-
- *ret = TP_HANDLE_TYPE_NONE;
- //search channel doesnt correspond to any particular handle
- *ret1 = 0;
-
- return TRUE;
-}
-
-/**
- * TODO: this method may be modified in future to get the search key types
- * as dbus-glib binding tool doesnt support 'g' type signature
- * Also this method should be able to give value
- * for the options for list-single or list-multi type search keys if required
- * gabble_search_channel_get_search_keys
- *
- * Implements D-Bus method GetSearchKeys
- * on interface org.freedesktop.Telepathy.Channel
- *
- * @error: Used to return a pointer to a GError detailing any error
- * that occurred, D-Bus will throw the error only if this
- * function returns FALSE.
- *
- * Returns: TRUE if successful, FALSE if an error was thrown.
- */
-gboolean
-gabble_search_channel_get_search_keys ( GabbleSearchChannel *self,
- gchar **ret_instruction,
- gchar ***ret_searchkeys,
- GError **error
- )
-{
- GabbleSearchChannelPrivate *priv;
-
- g_message("In gabble_search_channel_get_search_keys: serachchan is %u\n",self);
-
- g_assert (GABBLE_IS_SEARCH_CHANNEL (self));
- priv = GABBLE_SEARCH_CHANNEL_GET_PRIVATE (self);
-
- return gabble_search_mixin_get_search_keys (G_OBJECT (self),ret_instruction,
- ret_searchkeys,
- priv->conn, error);
- }
-
-
-/**
- * search_channel_iq_cb:
- *
- * Called by loudmouth when we get an incoming <iq>. This handler
- * is concerned only with search queries, and allows other handlers
- * if queries other than search are received.
- */
-
-LmHandlerResult
-search_channel_iq_cb (LmMessageHandler *handler,
- LmConnection *lmconn,
- LmMessage *message,
- gpointer user_data)
-{
- GabbleSearchChannel *chan = GABBLE_SEARCH_CHANNEL (user_data);
- GabbleSearchChannelPrivate *priv = NULL;
- GabbleSearchMixin *mixin = NULL;
-
- LmMessageNode *iq_node, *query_node;
- LmMessageSubType sub_type;
-
- LmMessageNode *x_node, *x_item_node, *result_node;
- const char *x_node_type;
- const gchar **from = NULL;
-
- GHashTable *results = NULL;
- guint contact_handle = 0;
-
-
- g_message("in search_channel_iq_cb: user data - chan is : %u\n", chan);
-
- sub_type = lm_message_get_sub_type (message);
-
- if (sub_type != LM_MESSAGE_SUB_TYPE_RESULT)
- {
- return LM_HANDLER_RESULT_ALLOW_MORE_HANDLERS;
- }
- iq_node = lm_message_get_node (message);
- query_node = lm_message_node_get_child_with_namespace (iq_node, "query",
- NS_SEARCH);
-
- if (query_node == NULL || chan == NULL)
- return LM_HANDLER_RESULT_ALLOW_MORE_HANDLERS;
-
-
-
- priv= GABBLE_SEARCH_CHANNEL_GET_PRIVATE (chan);
- mixin = GABBLE_SEARCH_MIXIN (chan);
-
-
- x_node = lm_message_node_get_child_with_namespace (query_node, "x", NS_X_DATA);
-
- if( x_node )
- {
- //if service supports data forms
- result_node = x_node;
- x_node_type = lm_message_node_get_attribute (x_node, "type" );
- if (0 != strcmp (x_node_type, "result"))
- {
- //this can be for search_keys_iq_cb
- //callback received as result of request to get search key fields
- return LM_HANDLER_RESULT_REMOVE_MESSAGE;
- }
- //if(type == NULL), do some error handling
- }
-
- else
- result_node = query_node;
-
-
- for (x_item_node = result_node->children; x_item_node; x_item_node = x_item_node->next)
- {
- LmMessageNode *item_node, *node;
- GHashTable *search_result = NULL;
- gboolean reported_field_has_type = FALSE;
-
-
- if(!search_result)
- search_result = g_hash_table_new_full(g_str_hash, g_str_equal, NULL,NULL);
-
- //there should be only one reported field
- //Later "reported" should also be used to get the types of search result fields
- //'g' type currently not supported by dbus-glib-binding
- if (0 != strcmp (x_item_node->name, "item") )
- continue;
-
- contact_handle = 0;
-
- //x_item_node is an item node
- //get the field nodes from each item node
- for (node = x_item_node->children; node; node = node->next)
- {
- const gchar *key, *value;
- LmMessageNode *value_node;
- GValue *val = g_new0(GValue, 1);
- LmMessageNode *reported_field_node;
-
-
- if (0 != strcmp (node->name, "field"))
- continue;
-
- //node is a field or reported node
- //get the name, type and value of each field
- key = lm_message_node_get_attribute(node, "var");
-
- value_node = lm_message_node_get_child(node, "value");
-
- value = lm_message_node_get_value(value_node);
-
- if(0 == strcmp (key, "jid"))
- {
- g_message("getting contact_handle\n");
- contact_handle = gabble_handle_for_contact (priv->conn->handles, value, FALSE);
- }
-
- g_value_init (val, G_TYPE_STRING);
- //"val" should be a struct with members "var" and "type"
- g_value_set_string (val, g_strdup(value) );
- g_hash_table_insert(search_result,g_strdup(key),val);
-
- }
-
-
- g_message("search results: %u",g_hash_table_size(search_result));
- //emit the signal for search result received
- _gabble_search_mixin_emit_search_result_received(G_OBJECT (chan),contact_handle, search_result);
-
- g_hash_table_destroy(search_result);
- }
-
-
- //if no search results, service must return empty query element
- //so emit the signal for the same
- if(!contact_handle)
- {
-
- if(!results)
- results = g_hash_table_new_full(g_str_hash, g_str_equal, NULL,NULL);
-
- _gabble_search_mixin_emit_search_result_received(G_OBJECT (chan),contact_handle, results);
- g_hash_table_destroy(results);
-
- }
-
- //search state should be completed
- g_message("b4 set search state changed \n");
- _gabble_search_mixin_set_search_state(G_OBJECT (chan), TP_CHANNEL_CONTACT_SEARCH_STATE_AFTER);
-
- //search request completed now, emit the signal for search state changed
- g_message("b4 emiiting search state changed signal\n");
- _gabble_search_mixin_emit_search_state_changed(G_OBJECT (chan),TP_CHANNEL_CONTACT_SEARCH_STATE_AFTER);
-
- return LM_HANDLER_RESULT_REMOVE_MESSAGE;
-}
-
-
-