00001 /********************************************************************* 00002 * Software License Agreement (BSD License) 00003 * 00004 * Copyright (c) 2009, 2010 Willow Garage, Inc. 00005 * All rights reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions 00009 * are met: 00010 * 00011 * * Redistributions of source code must retain the above copyright 00012 * notice, this list of conditions and the following disclaimer. 00013 * * Redistributions in binary form must reproduce the above 00014 * copyright notice, this list of conditions and the following 00015 * disclaimer in the documentation and/or other materials provided 00016 * with the distribution. 00017 * * Neither the name of the Willow Garage nor the names of its 00018 * contributors may be used to endorse or promote products derived 00019 * from this software without specific prior written permission. 00020 * 00021 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00022 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00023 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00024 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00025 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00026 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00027 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00028 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00029 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00030 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00031 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00032 * POSSIBILITY OF SUCH DAMAGE. 00033 *********************************************************************/ 00034 00035 #ifndef _HOST_NETUTIL_H_ 00036 #define _HOST_NETUTIL_H_ 00037 00038 #include "build.h" 00039 #include "list.h" 00040 #include "ipcam_packet.h" 00041 00042 #include <sys/socket.h> 00043 #include <netinet/in.h> 00044 00045 #ifdef __cplusplus 00046 extern "C" { 00047 #endif 00048 00049 int wge100EthGetLocalMac(const char *ifName, struct sockaddr *macAddr); 00050 int wge100IpGetLocalNetmask(const char *ifName, struct in_addr *bcast); 00051 int wge100IpGetLocalBcast(const char *ifName, struct in_addr *bcast); 00052 int wge100IpGetLocalAddr(const char *ifName, struct in_addr *addr); 00053 00054 int wge100CmdSocketCreate(const char *ifName, NetHost *localHost); 00055 int wge100SocketCreate(const struct in_addr *addr, uint16_t port); 00056 int wge100SocketConnect(int s, const IPAddress *ip); 00057 int wge100SendUDP(int s, const IPAddress *ip, const void *data, size_t dataSize); 00058 int wge100SendUDPBcast(int s, const char *ifName, const void *data, size_t dataSize); 00059 00060 int wge100ArpAdd(IpCamList *camInfo); 00061 int wge100ArpDel(IpCamList *camInfo); 00062 00063 int wge100WaitForPacket( int *s, int nums, uint32_t type, size_t pktLen, uint32_t *wait_us ); 00064 00065 #define SEC_TO_USEC(sec) (1000*1000*sec) 00066 00067 #ifdef __cplusplus 00068 } 00069 #endif 00070 00071 #endif //_HOST_NETUTIL_H_