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/* nTox.h
*
*Textual frontend for Tox.
*
* 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 NTOX_H
#define NTOX_H
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ncurses.h>
#include <curses.h>
#include <ctype.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/types.h>
#include <netdb.h>
#include "../toxcore/tox.h"
#define STRING_LENGTH 256
#define HISTORY 50
#define PUB_KEY_BYTES 32
/*
resolve_addr():
address should represent IPv4 or a hostname with A record
returns a data in network byte order that can be used to set IP.i or IP_Port.ip.i
returns 0 on failure
TODO: Fix ipv6 support
*/
uint32_t resolve_addr(const char *address)
{
struct addrinfo *server = NULL;
struct addrinfo hints;
int rc;
uint32_t addr;
memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_INET; // IPv4 only right now.
hints.ai_socktype = SOCK_DGRAM; // type of socket Tox uses.
rc = getaddrinfo(address, "echo", &hints, &server);
// Lookup failed.
if (rc != 0) {
return 0;
}
// IPv4 records only..
if (server->ai_family != AF_INET) {
freeaddrinfo(server);
return 0;
}
addr = ((struct sockaddr_in *)server->ai_addr)->sin_addr.s_addr;
freeaddrinfo(server);
return addr;
}
void new_lines(char *line);
void line_eval(Tox *m, char *line);
void wrap(char output[STRING_LENGTH], char input[STRING_LENGTH], int line_width) ;
int count_lines(char *string) ;
char *appender(char *str, const char c);
void do_refresh();
#endif
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