summaryrefslogtreecommitdiff
path: root/Sockets/SctpSocket.h
diff options
context:
space:
mode:
Diffstat (limited to 'Sockets/SctpSocket.h')
-rw-r--r--Sockets/SctpSocket.h110
1 files changed, 110 insertions, 0 deletions
diff --git a/Sockets/SctpSocket.h b/Sockets/SctpSocket.h
new file mode 100644
index 0000000..12e72a0
--- /dev/null
+++ b/Sockets/SctpSocket.h
@@ -0,0 +1,110 @@
+/**
+ ** \file SctpSocket.h
+ ** \date 2006-09-04
+ ** \author grymse@alhem.net
+**/
+/*
+Copyright (C) 2007 Anders Hedstrom
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+#ifndef _SOCKETS_SctpSocket_H
+#define _SOCKETS_SctpSocket_H
+#include "sockets-config.h"
+
+#include <map>
+#include "StreamSocket.h"
+#ifdef USE_SCTP
+#include <netinet/sctp.h>
+
+#ifdef SOCKETS_NAMESPACE
+namespace SOCKETS_NAMESPACE {
+#endif
+
+#define SCTP_BUFSIZE_READ 16400
+
+class SocketAddress;
+
+
+class SctpSocket : public StreamSocket
+{
+public:
+ /** SctpSocket constructor.
+ \param h Owner
+ \param type SCTP_STREAM or SCTP_SEQPACKET */
+ SctpSocket(ISocketHandler& h,int type);
+ ~SctpSocket();
+
+ /** bind() */
+ int Bind(const std::string&,port_t);
+ int Bind(SocketAddress&);
+ /** sctp_bindx() */
+ int AddAddress(const std::string&,port_t);
+ int AddAddress(SocketAddress&);
+ /** sctp_bindx() */
+ int RemoveAddress(const std::string&,port_t);
+ int RemoveAddress(SocketAddress&);
+
+ /** connect() */
+ int Open(const std::string&,port_t);
+ int Open(SocketAddress&);
+
+ /** Connect timeout callback. */
+ void OnConnectTimeout();
+#ifdef _WIN32
+ /** Connection failed reported as exception on win32 */
+ void OnException();
+#endif
+
+#ifndef SOLARIS
+ /** sctp_connectx() */
+ int AddConnection(const std::string&,port_t);
+ int AddConnection(SocketAddress&);
+#endif
+
+ /** Get peer addresses of an association. */
+ int getpaddrs(sctp_assoc_t id,std::list<std::string>&);
+ /** Get all bound addresses of an association. */
+ int getladdrs(sctp_assoc_t id,std::list<std::string>&);
+
+ /** sctp_peeloff */
+ int PeelOff(sctp_assoc_t id);
+
+ /** recvmsg callback */
+ virtual void OnReceiveMessage(const char *buf,size_t sz,struct sockaddr *sa,socklen_t sa_len,struct sctp_sndrcvinfo *sinfo,int msg_flags) = 0;
+
+ void OnOptions(int,int,int,SOCKET) {}
+
+ virtual int Protocol();
+
+protected:
+ SctpSocket(const SctpSocket& s) : StreamSocket(s) {}
+ void OnRead();
+ void OnWrite();
+
+private:
+ SctpSocket& operator=(const SctpSocket& s) { return *this; }
+ int m_type; ///< SCTP_STREAM or SCTP_SEQPACKET
+ char *m_buf; ///< Temporary receive buffer
+};
+
+
+#ifdef SOCKETS_NAMESPACE
+} // namespace SOCKETS_NAMESPACE
+#endif
+
+#endif // USE_SCTP
+#endif // _SOCKETS_SctpSocket_H
+