4 // Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
5 // Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
6 // Stefan Bund <stefan.bund@fokus.fraunhofer.de>
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 \brief TCPProtocol non-inline non-template implementation
27 #include "TCPProtocol.hh"
28 //#include "TCPProtocol.ih"
31 #include <sys/socket.h>
32 #include <netinet/in.h>
33 #include <netinet/tcp.h>
34 #include <sys/ioctl.h>
35 #include <linux/sockios.h> // for SIOCINQ / SIOCOUTQ
36 #include "SocketHandle.hh"
38 //#include "TCPProtocol.mpp"
40 ///////////////////////////////cc.p////////////////////////////////////////
42 prefix_ bool senf::TCPProtocol::nodelay()
46 socklen_t len (sizeof(value));
47 if (::getsockopt(body().fd(),SOL_TCP,TCP_NODELAY,&value,&len) < 0)
48 throw SystemException(errno);
52 prefix_ void senf::TCPProtocol::nodelay(bool value)
56 if (::setsockopt(body().fd(),SOL_TCP,TCP_NODELAY,&ivalue,sizeof(ivalue)) < 0)
57 throw SystemException(errno);
60 prefix_ unsigned senf::TCPProtocol::siocinq()
64 if (::ioctl(body().fd(),SIOCINQ,&n) < 0)
65 throw SystemException(errno);
69 prefix_ unsigned senf::TCPProtocol::siocoutq()
73 if (::ioctl(body().fd(),SIOCOUTQ,&n) < 0)
74 throw SystemException(errno);
78 prefix_ unsigned senf::TCPProtocol::available()
84 prefix_ bool senf::TCPProtocol::eof()
87 return body().readable() && available()==0;
91 ///////////////////////////////cc.e////////////////////////////////////////
93 //#include "TCPProtocol.mpp"
99 // c-file-style: "senf"
100 // indent-tabs-mode: nil
101 // ispell-local-dictionary: "american"
102 // compile-command: "scons -u test"
103 // comment-column: 40