--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/isolationserver/isoserver/src/isoavtar.c Tue Feb 02 01:10:06 2010 +0200
@@ -0,0 +1,308 @@
+/*
+* ============================================================================
+* Name : isoconnectionmanager.c
+* Part of : isolation server.
+* Version : %version: 6 %
+*
+* Copyright © 2007-2008 Nokia. All rights reserved.
+* All rights reserved.
+* Redistribution and use in source and binary forms, with or without modification,
+* are permitted provided that the following conditions are met:
+* Redistributions of source code must retain the above copyright notice, this list
+* of conditions and the following disclaimer.Redistributions in binary form must
+* reproduce the above copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided with the distribution.
+* Neither the name of the Nokia Corporation nor the names of its contributors may be used
+* to endorse or promote products derived from this software without specific prior written
+* permission.
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+* SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+* ============================================================================
+* Template version: 1.0
+*/
+
+
+#include "tp-conn.h"
+#include "isoavtar.h"
+#include "stdio.h"
+#include "isoservermain.h"
+#include "msgliterals.h"
+#include "msgqlib.h"
+#include "msg_enums.h"
+#include "isoutils.h"
+
+
+#include <string.h>
+#include <stdlib.h>
+
+/*
+ * ! \file
+ * Implements the functions in isoavtar.h
+ */
+
+
+/*! \brief callback for updating own avtar. This function
+ * sends response to client
+ *
+ * \param proxy : unused
+ * \param avatar_sha1: token string
+ * \param error : error if any
+ * \param message : message header
+ * \return : void
+ */
+void update_avtar_cb(DBusGProxy *proxy, char* avatar_sha1, GError* error, gpointer userdata)
+ {
+
+ int err = 0;
+ //user data is of type message_hdr_req
+ message_hdr_req* msg_hdr = ( message_hdr_req* ) userdata;
+ // create the msg queue
+
+ iso_logger( "%s", "In - update_avtar_cb\n" );
+ UNUSED_FORMAL_PARAM(proxy);
+
+ //msg_hdr should never be NULL
+
+ if ( NULL != error )
+ {
+ //There was some error
+ //send the response for the msg_hdr request to client
+
+ iso_logger( "%s", "error in update_avtar_cb" );
+ err = send_response_to_client( msg_hdr, error->code, 0 );
+ g_error_free(error);
+ }
+ else
+ {
+ //If the set avatar was successful then send the msg_hdr alongwith the avatar sha1 to client
+ //<todo> : sending the avatar sha1
+
+ iso_logger( "%s %s", "avatar sha1 is : ", avatar_sha1 );
+ err = send_response_to_client( msg_hdr, 0, 1 );
+ free ( avatar_sha1 );
+ }
+
+ if ( err < 0 )
+ {
+ // failed to deliver
+ iso_logger( "%s", "failed to deliver\n" );
+ }
+ free( msg_hdr );
+
+ iso_logger( "%s", "Out - update_avtar_cb\n" );
+
+ }
+
+/*! \brief sends avtar of the client to n/w server thru' gabble
+ * calls tp_conn_iface_avatars_set_avatar_async to set avatar
+ *
+ * \param avtarcontent : avatar image content
+ * \param mimetype : mime type
+ * \param msghdr request header that will be passed back to client
+ *
+ * \return : error code on failure, 0 on success
+ */
+gint send_avtar( GArray* avtarcontent , char * mimetype , message_hdr_req *msg_hdr )
+ {
+
+ gint error = 0;
+ DBusGProxy* avatar_face = NULL;
+ message_hdr_req *hdr_req = NULL;
+ iso_logger( "%s", "In - send_avtar\n" );
+
+ //Allocate the memory for header req and initialize that to 0
+ hdr_req = ( message_hdr_req* ) calloc ( sizeof( message_hdr_req ), 1 );
+ if ( NULL == hdr_req )
+ {
+ return MEM_ALLOCATION_ERROR;
+ }
+ //msg_hdr can never be NULL.. handled in the case
+ memcpy( hdr_req, msg_hdr, sizeof( message_hdr_req ) );
+
+ //Registering for signal to be done at different loation
+ /*dbus_g_proxy_connect_signal (DBUS_G_PROXY(globalCon.conn), "AvatarUpdated",
+ G_CALLBACK (avatar_updated_signal),
+ NULL, NULL); */
+ //get the interface
+ avatar_face = tp_conn_get_interface (
+ globalCon.conn, TELEPATHY_CONN_IFACE_AVATAR_QUARK);
+
+ if ( avatar_face )
+ {
+ //make call to the lib telepathy to set the avatar. update_avtar_cb is registered as the callback
+ tp_conn_iface_avatars_set_avatar_async (avatar_face, avtarcontent, mimetype, update_avtar_cb, (gpointer)hdr_req);
+ }
+ else {
+ error = TP_AVATAR_IFACE_ERROR;
+ }
+
+ iso_logger( "%s", "Out - send_avtar\n" );
+ return error;
+ }
+
+/*! \brief callback for clearing own avtar. This function
+ * sends response to client
+ *
+ * \param proxy : unused
+ * \param error : error if any
+ * \param userdata : message header
+ * \return : void
+ */
+void clear_avtar_cb( DBusGProxy *proxy, GError* error, gpointer userdata )
+ {
+
+ int err = 0;
+ //user data is of type message_hdr_req
+ message_hdr_req* msg_hdr = ( message_hdr_req* ) userdata;
+
+ iso_logger( "%s", "In - clear_avtar_cb\n" );
+ UNUSED_FORMAL_PARAM(proxy);
+
+ //msg_hdr should never be NULL
+
+ if ( NULL != error )
+ {
+ //There was some error
+ //send the response for the msg_hdr request to client
+
+ iso_logger( "%s", "error in clear_avtar_cb" );
+ err = send_response_to_client( msg_hdr, error->code, 0 );
+ g_error_free(error);
+ }
+ else
+ {
+ err = send_response_to_client( msg_hdr, 0, 1 );
+ }
+
+ if ( err < 0 )
+ {
+ // failed to deliver
+ iso_logger( "%s", "failed to deliver\n" );
+ }
+ free( msg_hdr );
+ iso_logger( "%s", "Out - clear_avtar_cb\n" );
+
+ }
+/*! \brief clears the self avtar
+ *
+ * \param msghdr request header that will be passed back to client
+ *
+ * \return : error code on failure, 0 on success
+ */
+gint clear_avatar( message_hdr_req *msg_hdr )
+ {
+ gint error = 0;
+ DBusGProxy* avatar_face = NULL;
+ message_hdr_req *hdr_req = NULL;
+ iso_logger( "%s", "In - clear_avtar\n" );
+
+ //Allocate the memory for header req and initialize that to 0
+ hdr_req = ( message_hdr_req* ) calloc ( sizeof( message_hdr_req ), 1 );
+ if ( NULL == hdr_req )
+ {
+ return MEM_ALLOCATION_ERROR;
+ }
+ //msg_hdr can never be NULL.. handled in the case
+ memcpy( hdr_req, msg_hdr, sizeof( message_hdr_req ) );
+
+ //get the interface
+ avatar_face = tp_conn_get_interface (
+ globalCon.conn, TELEPATHY_CONN_IFACE_AVATAR_QUARK);
+
+ if ( avatar_face )
+ {
+ tp_conn_iface_avatars_clear_avatar_async(avatar_face, clear_avtar_cb, (gpointer)hdr_req);
+ }
+ else {
+ error = TP_AVATAR_IFACE_ERROR;
+ }
+
+ iso_logger( "%s", "Out - clear_avtar\n" );
+
+ return error;
+
+ }
+/*! \brief clears the self avtar
+ * \param rmsg : message buffer to be parsed
+ * \param msg_struct : request header
+ * \param result : message buffer length
+ * \param avtarcontent : pointer to the avatar image data
+ *
+ * \return : error code on failure, 0 on success
+ */
+gint update_own_avatar(char* rmsg,message_hdr_resp* msg_struct,gint result, GArray** avtarcontent)
+ {
+ int len = 0;
+ int err = 0;
+ static gboolean fetch_avatar_data = 0;
+ static gchar *mimetype = NULL;
+
+
+ iso_logger( "%s", "In - EUpdateOwnAvtar\n" );
+
+ if(!fetch_avatar_data)
+ {
+ //parse mime type
+ //calculating len for request header
+ //skip the msg_hdr part
+
+ len += sizeof( message_hdr_req );
+
+ *avtarcontent = g_array_new ( FALSE, FALSE, sizeof ( gchar ) );
+ if ( NULL == *avtarcontent )
+ {
+ return MEM_ALLOCATION_ERROR;
+ }
+
+ // reading a mimetype from buffer
+ err = parse_a_string( rmsg, &mimetype, &len, result );
+
+ if ( err < 0 )
+ {
+ goto oom;
+ }
+
+ fetch_avatar_data = 1;
+ }
+ else
+ {
+ len = sizeof( message_hdr_req );
+ }
+
+
+ g_array_append_vals( *avtarcontent, rmsg + len, result - len );
+
+
+ if(! msg_struct->hdr_req.continue_flag )
+ {
+ err = send_avtar( *avtarcontent, mimetype, &(msg_struct->hdr_req) );
+
+ fetch_avatar_data = 0; //reset the value so that if set avatar requested for
+ //falling of to goto oom
+
+ }
+ else {
+ //Continue flag is set and read the data again return 0
+ return 0;
+ }
+
+ oom:
+ //Free the memory if err or operation complete ( sent to libeteleapthy)
+ if ( *avtarcontent )
+ {
+ g_array_free( *avtarcontent, (*avtarcontent)->len );
+ *avtarcontent = NULL;
+ }
+ if( mimetype )
+ {
+ free ( mimetype );
+ }
+ return err;
+ }