Changed API of DVBDemuxSectionHandle !

[senf.git] / Socket / Protocols / DVB / DVBDemuxHandles.cc

diff --git a/Socket/Protocols/DVB/DVBDemuxHandles.cc b/Socket/Protocols/DVB/DVBDemuxHandles.cc
index beed3c4..3a66a06 100644 (file)
--- a/Socket/Protocols/DVB/DVBDemuxHandles.cc
+++ b/Socket/Protocols/DVB/DVBDemuxHandles.cc
@@ -1,8 +1,8 @@
 // $Id$
 //
 // Copyright (C) 2007
-// Fraunhofer Institute for Open Communication Systems (FOKUS) 
-// Competence Center NETwork research (NET), St. Augustin, GERMANY 
+// 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
@@ -40,93 +40,85 @@
 ///////////////////////////////////////////////////////////////////////////
 // senf::DVBDemuxHandles
 
-prefix_ void senf::DVBDemuxSectionProtocol::init_client(unsigned short adapter, unsigned short device)
+prefix_ void senf::DVBDemuxSectionSocketProtocol::init_client(unsigned short adapter, unsigned short device)
     const
 {
     std::string devDemux = str( boost::format(
             "/dev/dvb/adapter%d/demux%d") % adapter % device);
     int f = open(devDemux.c_str(), O_RDONLY | O_NONBLOCK);
-    if (f < 0)
-        throwErrno();
+    if (f < 0){
+        SENF_THROW_SYSTEM_EXCEPTION("Could not open demux device of DVB adapter ") << devDemux << ".";
+    }
     fd(f);
 }
 
-prefix_ unsigned senf::DVBDemuxSectionProtocol::available()
+prefix_ unsigned senf::DVBDemuxSectionSocketProtocol::available()
     const
 {
     return 4096;
 }
 
-prefix_ std::auto_ptr<senf::SocketProtocol> senf::DVBDemuxSectionProtocol::clone()
+prefix_ void senf::DVBDemuxSectionSocketProtocol::setSectionFilter(unsigned short int pid, unsigned int timeout, unsigned int flags, unsigned char filter, unsigned char mask, unsigned char mode)
     const
 {
-    return std::auto_ptr<SocketProtocol>(new DVBDemuxSectionProtocol());
-}
-
-prefix_ void senf::DVBDemuxSectionProtocol::setSectionFilter(struct dmx_sct_filter_params *filter)
-    const
-{
-    if (::ioctl(fd(), DMX_SET_FILTER, filter) < 0)
-        throwErrno();
+    struct dmx_sct_filter_params sec_filter;
+    ::memset(&sec_filter, 0, sizeof(struct dmx_sct_filter_params));
+    
+       sec_filter.pid = pid;
+       sec_filter.filter.filter[0] = filter;
+       sec_filter.filter.mask[0] = mask;
+       sec_filter.filter.mode[0] = mode;
+       sec_filter.flags = flags;
+       
+       if (::ioctl(fd(), DMX_SET_FILTER, filter) < 0)
+           SENF_THROW_SYSTEM_EXCEPTION("Could not set section filter of DVB adapter.");
 }
 
 // ----------------------------------------------------------------
 
-prefix_ void senf::DVBDemuxPESProtocol::init_client(unsigned short adapter, unsigned short device)
+prefix_ void senf::DVBDemuxPESSocketProtocol::init_client(unsigned short adapter, unsigned short device)
     const
 {
     std::string devDemux = str( boost::format(
             "/dev/dvb/adapter%d/demux%d") % adapter % device);
     int f = open(devDemux.c_str(), O_RDONLY | O_NONBLOCK);
     if (f < 0)
-        throwErrno();
+        SENF_THROW_SYSTEM_EXCEPTION("Could not open demux device of DVB adapter ") << devDemux << ".";
     fd(f);
 }
 
-prefix_ unsigned senf::DVBDemuxPESProtocol::available()
+prefix_ unsigned senf::DVBDemuxPESSocketProtocol::available()
     const
 {
     return 4096; //???
 }
 
-prefix_ std::auto_ptr<senf::SocketProtocol> senf::DVBDemuxPESProtocol::clone()
-    const
-{
-    return std::auto_ptr<SocketProtocol>(new DVBDemuxPESProtocol());
-}
-
-prefix_ void senf::DVBDemuxPESProtocol::setPESFilter(struct dmx_pes_filter_params *filter)
+prefix_ void senf::DVBDemuxPESSocketProtocol::setPESFilter(struct dmx_pes_filter_params *filter)
     const
 {
     if (::ioctl(fd(), DMX_SET_PES_FILTER, filter) < 0)
-        throwErrno();
+        SENF_THROW_SYSTEM_EXCEPTION("Could not set PES filter of DVB adapter.");
 }
 
 // ----------------------------------------------------------------
 
-prefix_ void senf::DVBDvrProtocol::init_client(unsigned short adapter, unsigned short device)
+prefix_ void senf::DVBDvrSocketProtocol::init_client(unsigned short adapter, unsigned short device)
     const
 {
     std::string devDvr = str( boost::format(
             "/dev/dvb/adapter%d/dvr%d") % adapter % device);
     int f = open(devDvr.c_str(), O_RDONLY | O_NONBLOCK);
     if (f < 0)
-        throwErrno();
+        SENF_THROW_SYSTEM_EXCEPTION("Could not open dvr device of DVB adapter ") << devDvr << ".";
     fd(f);
 }
 
-prefix_ unsigned senf::DVBDvrProtocol::available()
+prefix_ unsigned senf::DVBDvrSocketProtocol::available()
     const
 {
     return 188;
 }
 
-prefix_ std::auto_ptr<senf::SocketProtocol> senf::DVBDvrProtocol::clone()
-    const
-{
-    return std::auto_ptr<SocketProtocol>(new DVBDvrProtocol());
-}
-
 ///////////////////////////////cc.e////////////////////////////////////////
 #undef prefix_
 //#include "DVBDemuxHandles.mpp"