4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Stefan Bund <g0dil@berlios.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 BSDSocketProtocol non-inline non-template implementation */
26 #include "BSDSocketProtocol.hh"
27 //#include "BSDSocketProtocol.ih"
30 #include <sys/types.h>
31 #include <sys/socket.h>
32 #include <sys/ioctl.h>
33 #include <senf/Socket/SocketHandle.hh>
35 //#include "BSDSocketProtocol.mpp"
37 ///////////////////////////////cc.p////////////////////////////////////////
39 prefix_ std::pair<bool,unsigned> senf::BSDSocketProtocol::linger()
43 socklen_t len = sizeof(ling);
44 ::memset(&ling, 0, sizeof(ling));
45 if (::getsockopt(fd(),SOL_SOCKET,SO_LINGER,&ling,&len) < 0)
46 SENF_THROW_SYSTEM_EXCEPTION("");
47 return std::make_pair(ling.l_onoff, ling.l_linger);
50 prefix_ void senf::BSDSocketProtocol::linger(bool enable, unsigned timeout)
54 ling.l_onoff = enable;
55 ling.l_linger = timeout;
56 if (::setsockopt(fd(),SOL_SOCKET,SO_LINGER,&ling,sizeof(ling)) < 0)
57 SENF_THROW_SYSTEM_EXCEPTION("");
60 prefix_ boost::uint8_t senf::BSDSocketProtocol::priority()
64 socklen_t len (sizeof(value));
65 if (::getsockopt(fd(),SOL_SOCKET,SO_PRIORITY,&value,&len) < 0)
66 SENF_THROW_SYSTEM_EXCEPTION("");
70 prefix_ void senf::BSDSocketProtocol::priority(boost::uint8_t value)
74 if (::setsockopt(fd(),SOL_SOCKET,SO_PRIORITY,&ivalue,sizeof(ivalue)) < 0)
75 SENF_THROW_SYSTEM_EXCEPTION("");
78 prefix_ int senf::BSDSocketProtocol::error()
82 socklen_t len (sizeof(err));
83 if (::getsockopt(fd(),SOL_SOCKET,SO_ERROR,&err,&len) < 0)
84 SENF_THROW_SYSTEM_EXCEPTION("");
88 prefix_ unsigned senf::BSDSocketProtocol::rcvbuf()
92 socklen_t len (sizeof(size));
93 if (::getsockopt(fd(),SOL_SOCKET,SO_RCVBUF,&size,&len) < 0)
94 SENF_THROW_SYSTEM_EXCEPTION("");
95 // Linux doubles the bufer size on setting the RCVBUF to cater for internal
96 // headers. We fix this up here .. (see lkml FAQ)
100 prefix_ void senf::BSDSocketProtocol::rcvbuf(unsigned size)
103 if (::setsockopt(fd(),SOL_SOCKET,SO_RCVBUF,&size,sizeof(size)) < 0)
104 SENF_THROW_SYSTEM_EXCEPTION("");
107 prefix_ unsigned senf::BSDSocketProtocol::sndbuf()
111 socklen_t len (sizeof(size));
112 if (::getsockopt(fd(),SOL_SOCKET,SO_SNDBUF,&size,&len) < 0)
113 SENF_THROW_SYSTEM_EXCEPTION("");
114 // Linux doubles the bufer size on setting the SNDBUF to cater for internal
115 // headers. We fix this up here .. (see lkml FAQ)
119 prefix_ void senf::BSDSocketProtocol::sndbuf(unsigned size)
122 if (::setsockopt(fd(),SOL_SOCKET,SO_SNDBUF,&size,sizeof(size)) < 0)
123 SENF_THROW_SYSTEM_EXCEPTION("");
126 ///////////////////////////////////////////////////////////////////////////
128 prefix_ bool senf::AddressableBSDSocketProtocol::reuseaddr()
132 socklen_t len (sizeof(value));
133 if (::getsockopt(fd(),SOL_SOCKET,SO_REUSEADDR,&value,&len) < 0)
134 SENF_THROW_SYSTEM_EXCEPTION("");
138 prefix_ void senf::AddressableBSDSocketProtocol::reuseaddr(bool value)
142 if (::setsockopt(fd(),SOL_SOCKET,SO_REUSEADDR,&ivalue,sizeof(ivalue)) < 0)
143 SENF_THROW_SYSTEM_EXCEPTION("");
146 /////////////////////////////cc.e////////////////////////////////////////
148 //#include "BSDSocketProtocol.mpp"
154 // c-file-style: "senf"
155 // indent-tabs-mode: nil
156 // ispell-local-dictionary: "american"
157 // compile-command: "scons -u test"
158 // comment-column: 40