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>
34 //#include "BSDSocketProtocol.mpp"
36 ///////////////////////////////cc.p////////////////////////////////////////
38 prefix_ std::pair<bool,unsigned> senf::BSDSocketProtocol::linger()
42 socklen_t len = sizeof(ling);
43 ::memset(&ling, 0, sizeof(ling));
44 if (::getsockopt(fd(),SOL_SOCKET,SO_LINGER,&ling,&len) < 0)
45 SENF_THROW_SYSTEM_EXCEPTION("");
46 return std::make_pair(ling.l_onoff, ling.l_linger);
49 prefix_ void senf::BSDSocketProtocol::linger(bool enable, unsigned timeout)
53 ling.l_onoff = enable;
54 ling.l_linger = timeout;
55 if (::setsockopt(fd(),SOL_SOCKET,SO_LINGER,&ling,sizeof(ling)) < 0)
56 SENF_THROW_SYSTEM_EXCEPTION("");
59 prefix_ boost::uint8_t senf::BSDSocketProtocol::priority()
63 socklen_t len (sizeof(value));
64 if (::getsockopt(fd(),SOL_SOCKET,SO_PRIORITY,&value,&len) < 0)
65 SENF_THROW_SYSTEM_EXCEPTION("");
69 prefix_ void senf::BSDSocketProtocol::priority(boost::uint8_t value)
73 if (::setsockopt(fd(),SOL_SOCKET,SO_PRIORITY,&ivalue,sizeof(ivalue)) < 0)
74 SENF_THROW_SYSTEM_EXCEPTION("");
77 prefix_ int senf::BSDSocketProtocol::error()
81 socklen_t len (sizeof(err));
82 if (::getsockopt(fd(),SOL_SOCKET,SO_ERROR,&err,&len) < 0)
83 SENF_THROW_SYSTEM_EXCEPTION("");
87 prefix_ unsigned senf::BSDSocketProtocol::rcvbuf()
91 socklen_t len (sizeof(size));
92 if (::getsockopt(fd(),SOL_SOCKET,SO_RCVBUF,&size,&len) < 0)
93 SENF_THROW_SYSTEM_EXCEPTION("");
94 // Linux doubles the bufer size on setting the RCVBUF to cater for internal
95 // headers. We fix this up here .. (see lkml FAQ)
99 prefix_ void senf::BSDSocketProtocol::rcvbuf(unsigned size)
102 if (::setsockopt(fd(),SOL_SOCKET,SO_RCVBUF,&size,sizeof(size)) < 0)
103 SENF_THROW_SYSTEM_EXCEPTION("");
106 prefix_ unsigned senf::BSDSocketProtocol::sndbuf()
110 socklen_t len (sizeof(size));
111 if (::getsockopt(fd(),SOL_SOCKET,SO_SNDBUF,&size,&len) < 0)
112 SENF_THROW_SYSTEM_EXCEPTION("");
113 // Linux doubles the bufer size on setting the SNDBUF to cater for internal
114 // headers. We fix this up here .. (see lkml FAQ)
118 prefix_ void senf::BSDSocketProtocol::sndbuf(unsigned size)
121 if (::setsockopt(fd(),SOL_SOCKET,SO_SNDBUF,&size,sizeof(size)) < 0)
122 SENF_THROW_SYSTEM_EXCEPTION("");
125 ///////////////////////////////////////////////////////////////////////////
127 prefix_ bool senf::AddressableBSDSocketProtocol::reuseaddr()
131 socklen_t len (sizeof(value));
132 if (::getsockopt(fd(),SOL_SOCKET,SO_REUSEADDR,&value,&len) < 0)
133 SENF_THROW_SYSTEM_EXCEPTION("");
137 prefix_ void senf::AddressableBSDSocketProtocol::reuseaddr(bool value)
141 if (::setsockopt(fd(),SOL_SOCKET,SO_REUSEADDR,&ivalue,sizeof(ivalue)) < 0)
142 SENF_THROW_SYSTEM_EXCEPTION("");
145 /////////////////////////////cc.e////////////////////////////////////////
147 //#include "BSDSocketProtocol.mpp"
153 // c-file-style: "senf"
154 // indent-tabs-mode: nil
155 // ispell-local-dictionary: "american"
156 // compile-command: "scons -u test"
157 // comment-column: 40