jrtplib
3.7.1
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00001 /* 00002 00003 This file is a part of JRTPLIB 00004 Copyright (c) 1999-2007 Jori Liesenborgs 00005 00006 Contact: jori.liesenborgs@gmail.com 00007 00008 This library was developed at the "Expertisecentrum Digitale Media" 00009 (http://www.edm.uhasselt.be), a research center of the Hasselt University 00010 (http://www.uhasselt.be). The library is based upon work done for 00011 my thesis at the School for Knowledge Technology (Belgium/The Netherlands). 00012 00013 Permission is hereby granted, free of charge, to any person obtaining a 00014 copy of this software and associated documentation files (the "Software"), 00015 to deal in the Software without restriction, including without limitation 00016 the rights to use, copy, modify, merge, publish, distribute, sublicense, 00017 and/or sell copies of the Software, and to permit persons to whom the 00018 Software is furnished to do so, subject to the following conditions: 00019 00020 The above copyright notice and this permission notice shall be included 00021 in all copies or substantial portions of the Software. 00022 00023 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 00024 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00025 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 00026 THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00027 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 00028 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 00029 IN THE SOFTWARE. 00030 00031 */ 00032 00037 #ifndef RTPIPV4DESTINATION_H 00038 00039 #define RTPIPV4DESTINATION_H 00040 00041 #include "rtpconfig.h" 00042 #if ! (defined(WIN32) || defined(_WIN32_WCE)) 00043 #include <netinet/in.h> 00044 #include <arpa/inet.h> 00045 #include <sys/socket.h> 00046 #endif // WIN32 00047 #ifdef RTPDEBUG 00048 #include "rtpdefines.h" 00049 #include <stdio.h> 00050 #include <string> 00051 #endif // RTPDEBUG 00052 #include <string.h> 00053 00054 class RTPIPv4Destination 00055 { 00056 public: 00057 RTPIPv4Destination(uint32_t ip,uint16_t rtpportbase) 00058 { 00059 memset(&rtpaddr,0,sizeof(struct sockaddr_in)); 00060 memset(&rtcpaddr,0,sizeof(struct sockaddr_in)); 00061 00062 rtpaddr.sin_family = AF_INET; 00063 rtpaddr.sin_port = htons(rtpportbase); 00064 rtpaddr.sin_addr.s_addr = htonl(ip); 00065 00066 rtcpaddr.sin_family = AF_INET; 00067 rtcpaddr.sin_port = htons(rtpportbase+1); 00068 rtcpaddr.sin_addr.s_addr = htonl(ip); 00069 00070 RTPIPv4Destination::ip = ip; 00071 } 00072 00073 bool operator==(const RTPIPv4Destination &src) const 00074 { 00075 if (rtpaddr.sin_addr.s_addr == src.rtpaddr.sin_addr.s_addr && rtpaddr.sin_port == src.rtpaddr.sin_port) 00076 return true; 00077 return false; 00078 } 00079 uint32_t GetIP() const { return ip; } 00080 // nbo = network byte order 00081 uint32_t GetIP_NBO() const { return rtpaddr.sin_addr.s_addr; } 00082 uint16_t GetRTPPort_NBO() const { return rtpaddr.sin_port; } 00083 uint16_t GetRTCPPort_NBO() const { return rtcpaddr.sin_port; } 00084 const struct sockaddr_in *GetRTPSockAddr() const { return &rtpaddr; } 00085 const struct sockaddr_in *GetRTCPSockAddr() const { return &rtcpaddr; } 00086 #ifdef RTPDEBUG 00087 std::string GetDestinationString() const; 00088 #endif // RTPDEBUG 00089 private: 00090 uint32_t ip; 00091 struct sockaddr_in rtpaddr; 00092 struct sockaddr_in rtcpaddr; 00093 }; 00094 00095 #ifdef RTPDEBUG 00096 inline std::string RTPIPv4Destination::GetDestinationString() const 00097 { 00098 char str[24]; 00099 uint32_t ip = ipaddr_hbo; 00100 uint16_t portbase = ntohs(rtpport_nbo); 00101 00102 RTP_SNPRINTF(str,24,"%d.%d.%d.%d:%d",(int)((ip>>24)&0xFF),(int)((ip>>16)&0xFF),(int)((ip>>8)&0xFF),(int)(ip&0xFF),(int)(portbase)); 00103 return std::string(str); 00104 } 00105 #endif // RTPDEBUG 00106 00107 #endif // RTPIPV4DESTINATION_H 00108