universe@5: /*
universe@5:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
universe@5:  *
universe@5:  * Copyright 2014 Mike Becker. All rights reserved.
universe@5:  *
universe@5:  * Redistribution and use in source and binary forms, with or without
universe@5:  * modification, are permitted provided that the following conditions are met:
universe@5:  *
universe@5:  *   1. Redistributions of source code must retain the above copyright
universe@5:  *      notice, this list of conditions and the following disclaimer.
universe@5:  *
universe@5:  *   2. Redistributions in binary form must reproduce the above copyright
universe@5:  *      notice, this list of conditions and the following disclaimer in the
universe@5:  *      documentation and/or other materials provided with the distribution.
universe@5:  *
universe@5:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
universe@5:  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
universe@5:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
universe@5:  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
universe@5:  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
universe@5:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
universe@5:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
universe@5:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
universe@5:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
universe@5:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
universe@5:  * POSSIBILITY OF SUCH DAMAGE.
universe@5:  *
universe@5:  */
universe@5: 
universe@5: #include "terminal-chess.h"
universe@5: #include "input.h"
universe@5: #include <ncurses.h>
universe@5: 
universe@5: int client_run(Settings *settings) {
universe@5:     Server server;
universe@5:     int exit_code = EXIT_SUCCESS;
universe@5: 
universe@5:     if (net_find(&server, settings->serverhost, settings->port)) {
universe@5:         fprintf(stderr, "Can't find server\n");
universe@5:         exit_code = EXIT_FAILURE;
universe@5:         goto quit;
universe@5:     }
universe@5: 
universe@5:     if (net_connect(&server)) {
universe@5:         perror("Can't connect to server");
universe@5:         exit_code = EXIT_FAILURE;
universe@5:         goto quit;
universe@5:     }
universe@5: 
universe@5:     /* net version handshake */
universe@5:     int fd = server.fd;
universe@5:     if (net_recieve_code(fd) != NETCODE_VERSION) {
universe@5:         fprintf(stderr, "Server uses an incompatible software version.\n");
universe@5:         exit_code = EXIT_FAILURE;
universe@5:         goto quit;
universe@5:     } else {
universe@5:         net_send_code(fd, NETCODE_VERSION);
universe@5:     }
universe@5: 
universe@5:     printw("Connection established!\n\n");
universe@5:     refresh();
universe@5: 
universe@5:     if (net_recieve_code(fd) == NETCODE_GAMEINFO) {
universe@5:         net_recieve_data(fd, &(settings->gameinfo),
universe@5:             sizeof(settings->gameinfo));
universe@5:         dump_gameinfo(&(settings->gameinfo));
universe@5:         printw("Accept challenge (y/n)? ");
universe@5:         if (prompt_yesno()) {
universe@5:             net_send_code(fd, NETCODE_ACCEPT);
universe@5:             // TODO: start game
universe@5:         } else {
universe@5:             net_send_code(fd, NETCODE_DECLINE);
universe@5:         }
universe@5:     } else {
universe@5:         fprintf(stderr, "Server sent invalid gameinfo.\n");
universe@5:         exit_code = EXIT_FAILURE;
universe@5:         goto quit;
universe@5:     }
universe@5:     
universe@5: quit:
universe@5:     net_destroy(&server);
universe@5:     return exit_code;
universe@5: }