From ab959d7b4194715870128e616b8e29d4a101e488 Mon Sep 17 00:00:00 2001 From: etobi Date: Tue, 3 Sep 2013 09:48:41 +0200 Subject: Imported Upstream version 1.1.1+rev1207 --- lib/libdvben50221/en50221_stdcam.c | 54 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 lib/libdvben50221/en50221_stdcam.c (limited to 'lib/libdvben50221/en50221_stdcam.c') diff --git a/lib/libdvben50221/en50221_stdcam.c b/lib/libdvben50221/en50221_stdcam.c new file mode 100644 index 0000000..a00a844 --- /dev/null +++ b/lib/libdvben50221/en50221_stdcam.c @@ -0,0 +1,54 @@ +/* + en50221 encoder An implementation for libdvb + an implementation for the en50221 transport layer + + Copyright (C) 2006 Andrew de Quincey (adq_dvb@lidskialf.net) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#include +#include +#include +#include +#include +#include +#include "en50221_stdcam.h" + +struct en50221_stdcam *en50221_stdcam_create(int adapter, int slotnum, + struct en50221_transport_layer *tl, + struct en50221_session_layer *sl) +{ + struct en50221_stdcam *result = NULL; + + int cafd = dvbca_open(adapter, 0); + if (cafd == -1) + return NULL; + + int ca_type = dvbca_get_interface_type(cafd, slotnum); + switch(ca_type) { + case DVBCA_INTERFACE_LINK: + result = en50221_stdcam_llci_create(cafd, slotnum, tl, sl); + break; + + case DVBCA_INTERFACE_HLCI: + result = en50221_stdcam_hlci_create(cafd, slotnum); + break; + } + + if (result == NULL) + close(cafd); + return result; +} -- cgit v1.2.3