/**************************************************************************** * Copyright (C) 2010 * by Dimok * * This software is provided 'as-is', without any express or implied * warranty. In no event will the authors be held liable for any * damages arising from the use of this software. * * Permission is granted to anyone to use this software for any * purpose, including commercial applications, and to alter it and * redistribute it freely, subject to the following restrictions: * * 1. The origin of this software must not be misrepresented; you * must not claim that you wrote the original software. If you use * this software in a product, an acknowledgment in the product * documentation would be appreciated but is not required. * * 2. Altered source versions must be plainly marked as such, and * must not be misrepresented as being the original software. * * 3. This notice may not be removed or altered from any source * distribution. * * for WiiXplorer 2010 ***************************************************************************/ #include #include #include #include #include #include #define DESTINATION_IP "192.168.178.3" #define DESTINATION_PORT 4405 static int connection = -1; void WifiGecko_Close() { if(connection >= 0) net_close(connection); connection = -1; } int WifiGecko_Connect() { if(!(connection < 0)) return connection; connection = net_socket(AF_INET, SOCK_STREAM, IPPROTO_IP); if (connection < 0) return connection; struct sockaddr_in connect_addr; memset(&connect_addr, 0, sizeof(connect_addr)); connect_addr.sin_family = AF_INET; connect_addr.sin_port = htons(DESTINATION_PORT); inet_aton(DESTINATION_IP, &connect_addr.sin_addr); if(net_connect(connection, (struct sockaddr*)&connect_addr, sizeof(connect_addr)) < 0) { WifiGecko_Close(); return -1; } return connection; } int WifiGecko_Send(const char * data, int datasize) { if(!WifiGecko_Connect()) return connection; int ret = 0, done = 0, blocksize = 1024; while (done < datasize) { if(blocksize > datasize-done) blocksize = datasize-done; ret = net_send(connection, data+done, blocksize, 0); if (ret < 0) { WifiGecko_Close(); return ret; } else if(ret == 0) { break; } done += ret; usleep (1000); } return ret; } void wifi_printf(const char * format, ...) { char * tmp = NULL; va_list va; va_start(va, format); if((vasprintf(&tmp, format, va) >= 0) && tmp) { WifiGecko_Send(tmp, strlen(tmp)); } va_end(va); if(tmp) free(tmp); }