telegram-purple/loop.h

79 lines
2 KiB
C

/*
This file is part of telegram-client.
Telegram-client is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
Telegram-client 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this telegram-client. If not, see <http://www.gnu.org/licenses/>.
Copyright Vitaly Valtman 2013
*/
#include "telegram.h"
#ifndef __LOOP_H__
#define __LOOP_H__
// forward declarations
struct dc;
struct telegram;
/**
* The authorization state, storing all known data centers of the telegram
* network and associated shared keys for transport encryption
*/
struct authorization_state {
int dc_working_num;
int auth_state;
struct dc* DC_list[11];
int our_id;
};
/**
* Stores the current update state of a client
*/
struct protocol_state {
/**
* Number of events occured in a text box
*/
int pts;
/**
* Position within a siccession of unconfirmed updates, used for encrypted
* messages
*/
int qts;
/**
* Number of sent updates
*/
int seq;
/**
* Last update
*/
int last_date;
};
void write_secret_chat_file (struct telegram *instance, const char *filename);
void write_auth_file (struct authorization_state *state, const char *filename);
struct authorization_state read_auth_file (const char *filename);
void write_state_file (struct protocol_state *state, const char *filename);
struct protocol_state read_state_file (const char *filename);
void write_secret_chat_file (struct telegram *instance, const char *filename);
void read_secret_chat_file (struct telegram *instance, const char *filename);
#endif