/*

* ============================================================================

*  Name        : isoservermain.h

*  Part of     : isolation server.

*  Version     : %version: 18 %

*

*  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

*/

/*!

* /def To avoid multiple inclusion of header

*/

#ifndef __ISO_SERVER_H_

#define __ISO_SERVER_H_

#include <glib.h>

#include <gtypes.h>

#include <sys/cdefs.h>

#include <sys/types.h> 

#include "tp-chan-type-text-gen.h"

#include "tp-conn.h"

#include "tp-connmgr.h"

#include "tp-chan.h"

#include "tp-conn-gen.h"

#include "tp-props-iface.h"

#include "tp-interfaces.h"

#include "tp-conn-iface-presence-gen.h"

#include "msg_enums.h"

/*! /file 

*	Header file for the isolation server main. This file has implimentations

*	to recieve messages from client and delegate the requests to other 

*	funtions based on the message type.

*	client anywhere in the documentation refers to anyone

*	using the isoserver

*/

enum connection_status

    {

    connecting = -1,

    connected,

    disconnected,

    disconnecting,

    not_connected

    };

/*! /typedef struct userConnection typedefed to userConnection

*/

typedef struct userConnection  userConnection;

/*! /struct userConnection isoservermain.h

*	/brief There is only one object of this struct. This struct represents

*	one login session. This strcut has all the necessary data members to

*	maintain a session.

*	

*	/var conn telepathy connection object

*	/var connmgr telepathy connection manager object

*	/var dbusCon D-Bus

*

*	/var isConnected Boolean : If loged in

*

*	/var current_members_names : 2D char array having the current members list

*	/var local_pending_names : 2D char array having the locally pending members list

*	/var remote_pending_names : 2D char array having the remotely pending members list

*

*	/var group_iface_subscribe : Interface to subscribe list

*	/var group_iface_publish : Interface to publish list

*	/var group_iface_known : Interface to known list

*

*	/var connmgr_bus : connection manager bus 

*

*	/var text_channels : open text(chat) channels

*

*	/var pres_iface : Interface for presence

*

*	/var search_chan : channel for search

*	/var search_hdr_req : request header for search

*

*/

struct userConnection 

	{

	TpConn* conn;

	DBusGConnection* dbusConn;

	TpConnMgr* connmgr;

	enum connection_status conn_stat;

	gchar** current_members_names;

	gchar** local_pending_names;

	gchar** remote_pending_names;

	DBusGProxy    *group_iface_subscribe;

	DBusGProxy    *group_iface_publish;

	DBusGProxy    *group_iface_known;

	gchar* connmgr_bus;

	GHashTable *text_channels;

	TpPropsIface *pres_iface;

	TpChan *search_chan;

	message_hdr_req* search_hdr_req;	

	gboolean logout_flag;

	};

/*! /typedef struct globalMainloop to globalMainloop

*/

typedef struct globalMainloop globalMainloop;

/*!	/struct globalMainloop isoservermain.h

*	/brief Has a pointer to the mainloop. This mainloop runs in a 

*	thread created by the main thread(isoserver.exe). This loop 

*	listens to the event from telepathygabble

*

*	/var mainloop pointer to the mainloop

*/

struct globalMainloop 

	{

	GMainLoop* mainloop;

	};

/*! /var mainloop_struct global variable for mainloop

*	/brief This variable can not be put into userConnection as the life 

*	time of a mainloop is not related to per login session

*/

extern globalMainloop mainloop_struct;

/*!	/var globalCon represents one login session 

*/

extern userConnection globalCon;

/*!	/brief This message reads message type from the message buffer

*	passed as argument

*

* 	/var pc message buffer

*	

*	/return pointer to message header response which has the message type

*/

message_hdr_resp* read_message_type( gchar* pc ) ;

/*! /brief This is an entry point to the thread. isoserver.exe

*	creates a thread which runs a mainloop. mainloop is passed as 

*	argument to the thread entry function. This mainloop which is 

*	run in the thread listens for the events from telepathygabble

*

*	/var data unused param

*/

gpointer thread_entry( gpointer data ) ;

/*! /brief If there are any parse error, this function is called to

*	dispatch the error to client.

*	

*	/param msg_struct The response header to be sent 

*	/param err Error

*/

gint send_error( message_hdr_resp* msg_struct, gint err );

/*! /brief This function waits for the requests from the client.

*	Requests are parsed, validated and appropriate actions taken.

*	A new thread is created when login happens. This function runs 

*	a while loop which is only quit when a kill request is recieved 

*	from the client.

*

*	/remark should this thread be created before login?

*	/remark when is the mainloop quit ? (Should that be after logout or 

*	after getting a kill request from the client)

*/

int message_send_recv() ;

#endif //__ISO_SERVER_H_