ccRTP
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00001 // Copyright (C) 1999-2005 Open Source Telecom Corporation. 00002 // Copyright (C) 2006-2010 David Sugar, Tycho Softworks. 00003 // 00004 // This program is free software; you can redistribute it and/or modify 00005 // it under the terms of the GNU General Public License as published by 00006 // the Free Software Foundation; either version 2 of the License, or 00007 // (at your option) any later version. 00008 // 00009 // This program is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 // GNU General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with this program; if not, write to the Free Software 00016 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 // 00018 // As a special exception to the GNU General Public License, permission is 00019 // granted for additional uses of the text contained in its release 00020 // of ccRTP. 00021 // 00022 // The exception is that, if you link the ccRTP library with other 00023 // files to produce an executable, this does not by itself cause the 00024 // resulting executable to be covered by the GNU General Public License. 00025 // Your use of that executable is in no way restricted on account of 00026 // linking the ccRTP library code into it. 00027 // 00028 // This exception does not however invalidate any other reasons why 00029 // the executable file might be covered by the GNU General Public License. 00030 // 00031 // This exception applies only to the code released under the 00032 // name ccRTP. If you copy code from other releases into a copy of 00033 // ccRTP, as the General Public License permits, the exception does 00034 // not apply to the code that you add in this way. To avoid misleading 00035 // anyone as to the status of such modified files, you must delete 00036 // this exception notice from them. 00037 // 00038 // If you write modifications of your own for ccRTP, it is your choice 00039 // whether to permit this exception to apply to your modifications. 00040 // If you do not wish that, delete this exception notice. 00041 00051 // This is for the main page in Doxygen documentation 00056 // This will make doxygen to generate example descriptions 00086 #ifndef CCXX_RTP_PRIVATE_H_ 00087 #define CCXX_RTP_PRIVATE_H_ 00088 00089 #include <commoncpp/config.h> 00090 #include <commoncpp/thread.h> 00091 #include <commoncpp/socket.h> 00092 #include <commoncpp/udp.h> 00093 #include <commoncpp/process.h> 00094 #include <commoncpp/export.h> 00095 00096 #ifndef CCRTP_CAPE 00097 #include "config.h" 00098 #endif 00099 00100 #undef PACKAGE 00101 #undef VERSION 00102 00103 // This is only of interest for developers, so it is included only if 00104 // --with-nana flag is given to configure 00105 #ifdef HAVE_LIBNANA 00106 # include "nana.h" 00107 # include "DL.h" 00108 #else 00109 # define I(e) /* empty */ 00110 # define DL(e) /* empty */ 00111 # define VDL(e) /* empty */ 00112 #endif 00113 00114 NAMESPACE_COMMONCPP 00115 00116 #ifdef _MSWINDOWS_ 00117 00118 #ifndef timeradd 00119 #define timeradd(a, b, result) \ 00120 { \ 00121 (result)->tv_sec = (a)->tv_sec + (b)->tv_sec; \ 00122 (result)->tv_usec = (a)->tv_usec + (b)->tv_usec; \ 00123 if ( (result)->tv_usec >= 1000000 ) { \ 00124 (result)->tv_sec++; (result)->tv_usec -= 1000000ul; \ 00125 } \ 00126 } 00127 #endif 00128 00129 #ifndef timersub 00130 #define timersub(a, b, result) \ 00131 { \ 00132 (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ 00133 (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ 00134 if ( (result)->tv_usec < 0 ) { \ 00135 (result)->tv_sec--; (result)->tv_usec += 1000000ul; \ 00136 } \ 00137 } 00138 #endif 00139 00140 #endif // WIN32 00141 00142 // Number of seconds ellapsed from 1900 to 1970 00143 const uint32 NTP_EPOCH_OFFSET = static_cast<uint32>(2208992400ul); 00144 00145 uint32 random32(); 00146 uint16 random16(); 00147 00148 END_NAMESPACE 00149 00150 #endif // ifndef CCXX_RTP_PRIVATE_H_ 00151