initial checkin

Check in contents of upstream 1.4.2 tarball, exclude generated files.

1 files changed, 156 insertions, 0 deletions

diff --git a/src/stun/udp.h b/src/stun/udp.h
new file mode 100644
index 0000000..13f8353
--- /dev/null
+++ b/src/stun/udp.h
@@ -0,0 +1,156 @@
+#ifndef udp_h
+#define udp_h
+
+
+#ifdef __MACH__
+typedef int socklen_t;
+#endif
+
+#include <errno.h>
+
+#ifdef WIN32
+
+#include <winsock2.h>
+#include <io.h>
+
+typedef int socklen_t;
+typedef SOCKET StunSocket;
+
+#define EWOULDBLOCK             WSAEWOULDBLOCK
+#define EINPROGRESS             WSAEINPROGRESS
+#define EALREADY                WSAEALREADY
+#define ENOTSOCK                WSAENOTSOCK
+#define EDESTADDRREQ            WSAEDESTADDRREQ
+#define EMSGSIZE                WSAEMSGSIZE
+#define EPROTOTYPE              WSAEPROTOTYPE
+#define ENOPROTOOPT             WSAENOPROTOOPT
+#define EPROTONOSUPPORT         WSAEPROTONOSUPPORT
+#define ESOCKTNOSUPPORT         WSAESOCKTNOSUPPORT
+#define EOPNOTSUPP              WSAEOPNOTSUPP
+#define EPFNOSUPPORT            WSAEPFNOSUPPORT
+#define EAFNOSUPPORT            WSAEAFNOSUPPORT
+#define EADDRINUSE              WSAEADDRINUSE
+#define EADDRNOTAVAIL           WSAEADDRNOTAVAIL
+#define ENETDOWN                WSAENETDOWN
+#define ENETUNREACH             WSAENETUNREACH
+#define ENETRESET               WSAENETRESET
+#define ECONNABORTED            WSAECONNABORTED
+#define ECONNRESET              WSAECONNRESET
+#define ENOBUFS                 WSAENOBUFS
+#define EISCONN                 WSAEISCONN
+#define ENOTCONN                WSAENOTCONN
+#define ESHUTDOWN               WSAESHUTDOWN
+#define ETOOMANYREFS            WSAETOOMANYREFS
+#define ETIMEDOUT               WSAETIMEDOUT
+#define ECONNREFUSED            WSAECONNREFUSED
+#define ELOOP                   WSAELOOP
+#define EHOSTDOWN               WSAEHOSTDOWN
+#define EHOSTUNREACH            WSAEHOSTUNREACH
+#define EPROCLIM                WSAEPROCLIM
+#define EUSERS                  WSAEUSERS
+#define EDQUOT                  WSAEDQUOT
+#define ESTALE                  WSAESTALE
+#define EREMOTE                 WSAEREMOTE
+
+typedef LONGLONG Int64; 
+inline int getErrno() { return WSAGetLastError(); }
+
+#else
+
+typedef int StunSocket;
+static const StunSocket INVALID_SOCKET = -1;
+static const int SOCKET_ERROR = -1;
+
+inline int closesocket( StunSocket fd ) { return close(fd); };
+
+inline int getErrno() { return errno; }
+
+#define WSANOTINITIALISED  EPROTONOSUPPORT
+
+#endif
+
+/// Open a UDP socket to receive on the given port - if port is 0, pick a a
+/// port, if interfaceIp!=0 then use ONLY the interface specified instead of
+/// all of them  
+StunSocket
+openPort( unsigned short port, unsigned int interfaceIp,
+          bool verbose);
+
+
+/// recive a UDP message 
+bool 
+getMessage( StunSocket fd, char* buf, int* len,
+            unsigned int* srcIp, unsigned short* srcPort,
+            bool verbose);
+
+
+/// send a UDP message 
+bool 
+sendMessage( StunSocket fd, char* msg, int len, 
+             unsigned int dstIp, unsigned short dstPort,
+             bool verbose);
+
+
+/// set up network - does nothing in unix but needed for windows
+void
+initNetwork();
+
+
+/* ====================================================================
+ * 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/>.
+ *
+ */
+
+// Local Variables:
+// mode:c++
+// c-file-style:"ellemtel"
+// c-file-offsets:((case-label . +))
+// indent-tabs-mode:nil
+// End:
+
+#endif