// $Id$
//
// Copyright (C) 2007
-// Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
-// Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
-// Stefan Bund <stefan.bund@fokus.fraunhofer.de>
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+// Thorsten Horstmann <tho@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
// 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
/** \file
- \brief xxx
- */
+ \brief DVBFrontendHandle non-inline non-template implementation */
#include "DVBFrontendHandle.hh"
//#include "DVBFrontendHandle.ih"
// Custom includes
-#include <sys/types.h>
+#include <boost/format.hpp>
#include <sys/socket.h>
-#include <iostream>
-#include <string>
#include <sys/ioctl.h>
-#include <linux/sockios.h>
-#include <stdio.h>
#include <fcntl.h>
-#include "Socket/SocketHandle.hh"
-
-#include "Utils/Exception.hh"
+#include "../../../Utils/Exception.hh"
//#include "DVBFrontendHandle.mpp"
#define prefix_
///////////////////////////////////////////////////////////////////////////
// senf::DVBFrontendHandle
-prefix_ void senf::DVBFrontendProtocol::init_client()
+prefix_ void senf::DVBFrontendSocketProtocol::init_client(uint8_t adapter, boost::uint8_t device)
const
{
- int fd = open("/dev/dvb/adapter0/frontend0", O_RDONLY | O_NONBLOCK);
- if (fd < 0)
- throw SystemException(errno);
- body().fd(fd);
+ std::string devFrontend = str( boost::format(
+ "/dev/dvb/adapter%d/frontend%d") % adapter % device);
+ int f = open(devFrontend.c_str(), O_RDONLY | O_NONBLOCK);
+ if (f < 0)
+ SENF_THROW_SYSTEM_EXCEPTION("") << "Could not open frontend device of DVB adapter " << devFrontend << ".";
+ fd(f);
}
-prefix_ unsigned senf::DVBFrontendProtocol::available()
+prefix_ unsigned senf::DVBFrontendSocketProtocol::available()
const
{
return 0;
}
-prefix_ bool senf::DVBFrontendProtocol::eof()
+prefix_ bool senf::DVBFrontendSocketProtocol::eof()
const
{
return false;
}
-prefix_ std::auto_ptr<senf::SocketProtocol> senf::DVBFrontendProtocol::clone()
- const
-{
- return std::auto_ptr<SocketProtocol>(new DVBFrontendProtocol());
-}
-
-
-prefix_ void senf::DVBFrontendProtocol::signalStrength(int16_t *strength)
+prefix_ void senf::DVBFrontendSocketProtocol::signalStrength(int16_t *strength)
const
{
- if (::ioctl(body().fd(), FE_READ_SIGNAL_STRENGTH, strength) < 0)
- throw SystemException(errno);
+ if (::ioctl(fd(), FE_READ_SIGNAL_STRENGTH, strength) < 0)
+ SENF_THROW_SYSTEM_EXCEPTION("Could not get signal strength of DVB adapter.");
}
///////////////////////////////cc.e////////////////////////////////////////