universe@1: /*
universe@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
universe@1:  *
universe@1:  * Copyright 2014 Mike Becker. All rights reserved.
universe@1:  *
universe@1:  * Redistribution and use in source and binary forms, with or without
universe@1:  * modification, are permitted provided that the following conditions are met:
universe@1:  *
universe@1:  *   1. Redistributions of source code must retain the above copyright
universe@1:  *      notice, this list of conditions and the following disclaimer.
universe@1:  *
universe@1:  *   2. Redistributions in binary form must reproduce the above copyright
universe@1:  *      notice, this list of conditions and the following disclaimer in the
universe@1:  *      documentation and/or other materials provided with the distribution.
universe@1:  *
universe@1:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
universe@1:  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
universe@1:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
universe@1:  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
universe@1:  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
universe@1:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
universe@1:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
universe@1:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
universe@1:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
universe@1:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
universe@1:  * POSSIBILITY OF SUCH DAMAGE.
universe@1:  *
universe@1:  */
universe@1: 
universe@1: #ifndef TCHESS_NETWORK_H
universe@1: #define	TCHESS_NETWORK_H
universe@1: 
universe@1: #include <sys/socket.h>
universe@1: #include <netdb.h>
universe@1: 
universe@1: #ifdef	__cplusplus
universe@1: extern "C" {
universe@1: #endif
universe@2:     
universe@3: #define NETCODE_ACCEPT 0x00
universe@3: #define NETCODE_DECLINE 0x01
universe@3: #define NETCODE_GAMEINFO 0x10
universe@7: #define NETCODE_MOVE 0x20
universe@7: #define NETCODE_SURRENDER 0x21
universe@7: #define NETCODE_REMIS 0x22
universe@11: #define NETCODE_CHECK 0x23
universe@11: #define NETCODE_CHECKMATE 0x24
universe@25: #define NETCODE_STALEMATE 0x25
universe@25: 
universe@25: #define NETCODE_VERSION 7
universe@1: 
universe@1: typedef struct {
universe@2:     int fd; /* -1, if we are the client */
universe@1:     struct sockaddr address;
universe@1:     socklen_t address_len;
universe@1: } Client;
universe@1: 
universe@1: typedef struct {
universe@1:     int fd;
universe@2:     struct addrinfo* info; /* NULL, if we are the server */
universe@1:     Client *client;
universe@1: } Server;
universe@1: 
universe@1: int net_create(Server *server, char* port);
universe@1: int net_find(Server *server, char* host, char* port);
universe@1: 
universe@1: int net_listen(Server *server);
universe@1: int net_destroy(Server *server);
universe@1: int net_connect(Server *server);
universe@1: 
universe@22: void net_send_code(int socket, uint8_t code);
universe@22: void net_send_data(int socket, uint8_t code, void *data, size_t len);
universe@22: uint8_t net_recieve_code(int socket);
universe@2: void net_recieve_data(int socket, void *data, size_t len);
universe@2: 
universe@1: 
universe@1: #ifdef	__cplusplus
universe@1: }
universe@1: #endif
universe@1: 
universe@1: #endif	/* TCHESS_NETWORK_H */
universe@1: