mirror of
https://github.com/irungentoo/toxcore.git
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93 lines
2.2 KiB
C
93 lines
2.2 KiB
C
/* nTox.h
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*
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*Textual frontend for Tox.
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*
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* Copyright (C) 2013 Tox project All Rights Reserved.
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*
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* This file is part of Tox.
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*
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* Tox is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Tox is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Tox. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef NTOX_H
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#define NTOX_H
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ncurses.h>
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#include <curses.h>
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#include <ctype.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <sys/types.h>
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#include <netdb.h>
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#include "../core/tox.h"
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#define STRING_LENGTH 256
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#define HISTORY 50
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#define PUB_KEY_BYTES 32
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/*
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resolve_addr():
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address should represent IPv4 or a hostname with A record
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returns a data in network byte order that can be used to set IP.i or IP_Port.ip.i
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returns 0 on failure
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TODO: Fix ipv6 support
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*/
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uint32_t resolve_addr(const char *address)
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{
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struct addrinfo *server = NULL;
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struct addrinfo hints;
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int rc;
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uint32_t addr;
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memset(&hints, 0, sizeof(hints));
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hints.ai_family = AF_INET; // IPv4 only right now.
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hints.ai_socktype = SOCK_DGRAM; // type of socket Tox uses.
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rc = getaddrinfo(address, "echo", &hints, &server);
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// Lookup failed.
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if (rc != 0) {
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return 0;
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}
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// IPv4 records only..
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if (server->ai_family != AF_INET) {
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freeaddrinfo(server);
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return 0;
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}
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addr = ((struct sockaddr_in *)server->ai_addr)->sin_addr.s_addr;
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freeaddrinfo(server);
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return addr;
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}
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void new_lines(char *line);
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void line_eval(Tox *m, char *line);
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void wrap(char output[STRING_LENGTH], char input[STRING_LENGTH], int line_width) ;
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int count_lines(char *string) ;
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char *appender(char *str, const char c);
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void do_refresh();
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#endif
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