oRTP: include/ortp/stun_udp.h Source File

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# include/ortp/stun_udp.h

    00001  /*
    00002   The oRTP library is an RTP (Realtime Transport Protocol - rfc3550) stack.
    00003   Copyright (C) 2001  Simon MORLAT simon.morlat@linphone.org
    00004
    00005   This library is free software; you can redistribute it and/or
    00006   modify it under the terms of the GNU Lesser General Public
    00007   License as published by the Free Software Foundation; either
    00008   version 2.1 of the License, or (at your option) any later version.
    00009
    00010   This library is distributed in the hope that it will be useful,
    00011   but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013   Lesser General Public License for more details.
    00014
    00015   You should have received a copy of the GNU Lesser General Public
    00016   License along with this library; if not, write to the Free Software
    00017   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    00018 */
    00019
    00020 /* ====================================================================
    00021  * The Vovida Software License, Version 1.0  *  * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved. *  * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: *  * 1. Redistributions of source code must retain the above copyright *    notice, this list of conditions and the following disclaimer. *  * 2. Redistributions in binary form must reproduce the above copyright *    notice, this list of conditions and the following disclaimer in *    the documentation and/or other materials provided with the *    distribution. *  * 3. The names "VOCAL", "Vovida Open Communication Application Library", *    and "Vovida Open Communication Application Library (VOCAL)" must *    not be used to endorse or promote products derived from this *    software without prior written permission. For written *    permission, please contact vocal@vovida.org. * * 4. Products derived from this software may not be called "VOCAL", nor *    may "VOCAL" appear in their name, without prior written *    permission of Vovida Networks, Inc. *  * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH * DAMAGE. *  * ==================================================================== *  * This software consists of voluntary contributions made by Vovida * Networks, Inc. and many individuals on behalf of Vovida Networks, * Inc.  For more information on Vovida Networks, Inc., please see * <http://www.vovida.org/>.
    00022  *
    00023  */
    00024
    00025 #ifndef __STUN_UDP_H__
    00026 #define __STUN_UDP_H__
    00027
    00028 #ifndef __cplusplus
    00029 //#define bool int
    00030 //#define false 0
    00031 //#define true 1
    00032 #endif
    00033
    00034 #ifdef __MACH__
    00035 #include <sys/socket.h>
    00036 #ifndef _SOCKLEN_T
    00037 typedef int socklen_t;
    00038 #endif
    00039 #endif
    00040
    00041 #include <ortp/port.h>
    00042
    00043 #if !defined(_WIN32_WCE)
    00044 #include <errno.h>
    00045 #endif
    00046
    00047 #if defined(WIN32) || defined(_WIN32_WCE)
    00048 #define snprintf _snprintf
    00049
    00050 #include <winsock2.h>
    00051 /* #include <io.h> */
    00052
    00053 typedef int socklen_t;
    00054 typedef SOCKET Socket;
    00055
    00056 #define EWOULDBLOCK             WSAEWOULDBLOCK
    00057 #define EINPROGRESS             WSAEINPROGRESS
    00058 #define EALREADY                WSAEALREADY
    00059 #define ENOTSOCK                WSAENOTSOCK
    00060 #define EDESTADDRREQ            WSAEDESTADDRREQ
    00061 #define EMSGSIZE                WSAEMSGSIZE
    00062 #define EPROTOTYPE              WSAEPROTOTYPE
    00063 #define ENOPROTOOPT             WSAENOPROTOOPT
    00064 #define EPROTONOSUPPORT         WSAEPROTONOSUPPORT
    00065 #define ESOCKTNOSUPPORT         WSAESOCKTNOSUPPORT
    00066 #define EOPNOTSUPP              WSAEOPNOTSUPP
    00067 #define EPFNOSUPPORT            WSAEPFNOSUPPORT
    00068 #define EAFNOSUPPORT            WSAEAFNOSUPPORT
    00069 #define EADDRINUSE              WSAEADDRINUSE
    00070 #define EADDRNOTAVAIL           WSAEADDRNOTAVAIL
    00071 #define ENETDOWN                WSAENETDOWN
    00072 #define ENETUNREACH             WSAENETUNREACH
    00073 #define ENETRESET               WSAENETRESET
    00074 #define ECONNABORTED            WSAECONNABORTED
    00075 #define ECONNRESET              WSAECONNRESET
    00076 #define ENOBUFS                 WSAENOBUFS
    00077 #define EISCONN                 WSAEISCONN
    00078 #define ENOTCONN                WSAENOTCONN
    00079 #define ESHUTDOWN               WSAESHUTDOWN
    00080 #define ETOOMANYREFS            WSAETOOMANYREFS
    00081 #define ETIMEDOUT               WSAETIMEDOUT
    00082 #define ECONNREFUSED            WSAECONNREFUSED
    00083 #define ELOOP                   WSAELOOP
    00084 #define EHOSTDOWN               WSAEHOSTDOWN
    00085 #define EHOSTUNREACH            WSAEHOSTUNREACH
    00086 #define EPROCLIM                WSAEPROCLIM
    00087 #define EUSERS                  WSAEUSERS
    00088 #define EDQUOT                  WSAEDQUOT
    00089 #define ESTALE                  WSAESTALE
    00090 #define EREMOTE                 WSAEREMOTE
    00091
    00092 typedef LONGLONG Int64;
    00093
    00094 #else
    00095
    00096 typedef int Socket;
    00097 #define INVALID_SOCKET -1
    00098 #define SOCKET_ERROR -1
    00099
    00100 #define closesocket(fd) close(fd)
    00101
    00102 #define WSANOTINITIALISED  EPROTONOSUPPORT
    00103
    00104 #endif
    00105
    00106 #ifdef __cplusplus
    00107 extern "C"{
    00108 #endif
    00109
    00110 int getErrno(void);
    00111
    00112 /* Open a UDP socket to receive on the given port - if port is 0, pick a a
    00113    port, if interfaceIp!=0 then use ONLY the interface specified instead of
    00114    all of them  */
    00115 Socket
    00116 openPort( unsigned short port, unsigned int interfaceIp);
    00117
    00118
    00119 /* recive a UDP message */
    00120 bool_t
    00121 getMessage( Socket fd, char* buf, int* len,
    00122             unsigned int* srcIp, unsigned short* srcPort);
    00123
    00124
    00125 /* send a UDP message */
    00126 bool_t
    00127 sendMessage( Socket fd, char* msg, int len,
    00128              unsigned int dstIp, unsigned short dstPort);
    00129
    00130
    00131 /* set up network - does nothing in unix but needed for windows */
    00132 void
    00133 initNetwork(void);
    00134
    00135 #ifdef __cplusplus
    00136 }
    00137 #endif
    00138
    00139 #endif