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 FileHandle non-inline non-template implementation
27 #include "FileHandle.hh"
28 //#include "FileHandle.ih"
36 #include <senf/Utils/Exception.hh>
39 ///////////////////////////////cc.p////////////////////////////////////////
41 ///////////////////////////////////////////////////////////////////////////
44 prefix_ void senf::FileBody::close()
47 throw SystemException(EBADF SENF_EXC_DEBUGINFO);
52 prefix_ void senf::FileBody::terminate()
60 prefix_ void senf::FileBody::destroyClose()
71 prefix_ void senf::FileBody::v_close()
73 if (::close(fd_) != 0)
74 SENF_THROW_SYSTEM_EXCEPTION("");
77 prefix_ void senf::FileBody::v_terminate()
82 prefix_ bool senf::FileBody::v_eof()
88 prefix_ bool senf::FileBody::v_valid()
94 prefix_ bool senf::FileBody::blocking()
97 int flags = ::fcntl(fd(),F_GETFL);
98 if (flags < 0) SENF_THROW_SYSTEM_EXCEPTION("");
99 return ! (flags & O_NONBLOCK);
102 prefix_ void senf::FileBody::blocking(bool status)
104 int flags = ::fcntl(fd(),F_GETFL);
105 if (flags < 0) SENF_THROW_SYSTEM_EXCEPTION("");
106 if (status) flags &= ~O_NONBLOCK;
107 else flags |= O_NONBLOCK;
108 if (::fcntl(fd(), F_SETFL, flags) < 0) SENF_THROW_SYSTEM_EXCEPTION("");
111 /* We don't take POLLIN/POLLOUT as argument to avoid having to include
112 sys/poll.h in the .cci file (and therefore indirectly into the .hh
113 and then every file which uses FileHandle) */
114 prefix_ bool senf::FileBody::pollCheck(int fd, bool incoming, int timeout, bool oob)
118 ::memset(&pfd,0,sizeof(pfd));
120 pfd.events = incoming?(oob?POLLPRI:POLLIN):POLLOUT;
123 rv = ::poll(&pfd,1,timeout);
129 SENF_THROW_SYSTEM_EXCEPTION("");
135 prefix_ senf::FileBody::~FileBody()
138 ///////////////////////////////cc.e////////////////////////////////////////
145 // c-file-style: "senf"
146 // indent-tabs-mode: nil
147 // ispell-local-dictionary: "american"
148 // compile-command: "scons -u test"
149 // comment-column: 40