Move sourcecode into 'senf/' directory

[senf.git] / senf / Socket / Protocols / UN / UNSocketProtocol.cc

diff --git a/senf/Socket/Protocols/UN/UNSocketProtocol.cc b/senf/Socket/Protocols/UN/UNSocketProtocol.cc
new file mode 100644 (file)
index 0000000..9a4075c
--- /dev/null
+++ b/senf/Socket/Protocols/UN/UNSocketProtocol.cc
@@ -0,0 +1,96 @@
+// $Id$
+//
+// Copyright (C) 2007
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+//     David Wagner <dw6@berlios.de>
+//
+// 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.
+
+/** \file
+    \brief UNSocketProtocol non-inline non-template implementation */
+
+#include "UNSocketProtocol.hh"
+//#include "UNSocketProtocol.ih"
+
+// Custom includes
+#include <fstream>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <linux/sockios.h> // for SIOCINQ / SIOCOUTQ
+#include "../../../Utils/Logger/SenfLog.hh"
+#include "../../../Utils/Exception.hh"
+
+//#include "UNSocketProtocol.mpp"
+#define prefix_
+///////////////////////////////cc.p////////////////////////////////////////
+prefix_ unsigned senf::UNSocketProtocol::available()
+    const
+{
+    int n;
+    if (::ioctl(fd(),SIOCINQ,&n) < 0)
+        SENF_THROW_SYSTEM_EXCEPTION("Could not call available() on UNSocket.");
+    return n;
+}
+
+prefix_ bool senf::UNSocketProtocol::eof()
+    const
+{
+    return false;
+}
+
+prefix_ void senf::UNSocketProtocol::close() 
+{
+    check_and_unlink();
+  
+    SocketProtocol::close();
+}
+
+prefix_ void senf::UNSocketProtocol::terminate() 
+    const
+{
+    check_and_unlink();
+    
+    SocketProtocol::terminate();
+}
+
+prefix_ void senf::UNSocketProtocol::check_and_unlink()
+    const
+{
+    typedef ClientSocketHandle<MakeSocketPolicy<UNAddressingPolicy>::policy> UNSocketHandle;
+    try {
+        UNSocketAddress una (static_socket_cast<UNSocketHandle>(fh()).local());
+        ::unlink(una.path().c_str());
+    }
+    catch (SystemException & e) {
+        SENF_LOG(("UNSocketProtocol::check_and_unlink() failed; [" << e.errorString() << "]."));
+    }
+}
+    
+///////////////////////////////cc.e////////////////////////////////////////
+#undef prefix_
+//#include "UNSocketProtocol.mpp"
+
+\f
+// Local Variables:
+// mode: c++
+// fill-column: 100
+// comment-column: 40
+// c-file-style: "senf"
+// indent-tabs-mode: nil
+// ispell-local-dictionary: "american"
+// compile-command: "scons -u test"
+// End: