mirror of
https://github.com/irungentoo/toxcore.git
synced 2024-03-22 13:30:51 +08:00
71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
/* friend_requests.h
|
|
*
|
|
* Handle friend requests.
|
|
*
|
|
* Copyright (C) 2013 Tox project All Rights Reserved.
|
|
*
|
|
* This file is part of Tox.
|
|
*
|
|
* Tox 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 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Tox 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 Tox. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#ifndef FRIEND_REQUESTS_H
|
|
#define FRIEND_REQUESTS_H
|
|
|
|
#include "DHT.h"
|
|
#include "net_crypto.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef struct {
|
|
uint32_t nospam;
|
|
void (*handle_friendrequest)(uint8_t *, uint8_t *, uint16_t, void *);
|
|
uint8_t handle_friendrequest_isset;
|
|
void *handle_friendrequest_userdata;
|
|
|
|
/*NOTE: the following is just a temporary fix for the multiple friend requests received at the same time problem
|
|
TODO: Make this better (This will most likely tie in with the way we will handle spam.)*/
|
|
|
|
#define MAX_RECEIVED_STORED 32
|
|
|
|
uint8_t received_requests[MAX_RECEIVED_STORED][crypto_box_PUBLICKEYBYTES];
|
|
uint16_t received_requests_index;
|
|
} Friend_Requests;
|
|
|
|
/* Try to send a friendrequest to peer with public_key
|
|
data is the data in the request and length is the length. */
|
|
int send_friendrequest(DHT *dht, uint8_t *public_key, uint32_t nospam_num, uint8_t *data, uint32_t length);
|
|
/*
|
|
* Set and get the nospam variable used to prevent one type of friend request spam
|
|
*/
|
|
void set_nospam(Friend_Requests *fr, uint32_t num);
|
|
uint32_t get_nospam(Friend_Requests *fr);
|
|
|
|
/* set the function that will be executed when a friend request for us is received.
|
|
function format is function(uint8_t * public_key, uint8_t * data, uint16_t length) */
|
|
void callback_friendrequest(Friend_Requests *fr, void (*function)(uint8_t *, uint8_t *, uint16_t, void *),
|
|
void *userdata);
|
|
|
|
/* sets up friendreq packet handlers */
|
|
void friendreq_init(Friend_Requests *fr, Net_Crypto *c);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|