00001 /* ----------------------------------------------------------------------------- 00002 * connections.h 00003 * 00004 * iPDC - Phasor Data Concentrator 00005 * 00006 * Copyright (C) 2011 Nitesh Pandit 00007 * Copyright (C) 2011 Kedar V. Khandeparkar 00008 * 00009 * This program is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License 00011 * as published by the Free Software Foundation; either version 2 00012 * of the License, or (at your option) any later version. 00013 * 00014 * This program is distributed in the hope that it will be useful, 00015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 * GNU General Public License for more details. 00018 * 00019 * You should have received a copy of the GNU General Public License 00020 * along with this program; if not, write to the Free Software 00021 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00022 * 00023 * Authors: 00024 * Kedar V. Khandeparkar <kedar.khandeparkar@gmail.com> 00025 * Nitesh Pandit <panditnitesh@gmail.com> 00026 * 00027 * ----------------------------------------------------------------------------- */ 00028 00029 00030 #include <netinet/in.h> 00031 #include <signal.h> 00032 00033 /* ---------------------------------------------------------------- */ 00034 /* global variable */ 00035 /* ---------------------------------------------------------------- */ 00036 00037 #define DBPORT 9000 00038 #define MAXBUFLEN 2000 00039 00040 int DB_sockfd; //socket descriptor 00041 struct sockaddr_in DB_server_addr,their_addr; 00042 int DB_addr_len,numbytes; 00043 unsigned char buffer[MAXBUFLEN]; 00044 00045 /* ---------------------------------------------------------------- */ 00046 /* Function prototypes */ 00047 /* ---------------------------------------------------------------- */ 00048 00049 void setup(); 00050 00051 void DB_udp(); 00052 00053 void* DB_udphandler(void * udp_BUF); 00054 00055 void DB_process_UDP(unsigned char* udp_BUF); 00056
1.6.3