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authoretobi <git@e-tobi.net>2013-09-03 09:48:41 +0200
committeretobi <git@e-tobi.net>2013-09-03 09:48:41 +0200
commitab959d7b4194715870128e616b8e29d4a101e488 (patch)
tree61a746231d30817be73416a7d67763fd677a1042 /lib/libdvben50221/en50221_stdcam.c
parent6b350466c4902c5b137e0efaf1d189128a7f18f5 (diff)
downloadlinux-dvb-apps-ab959d7b4194715870128e616b8e29d4a101e488.tar.gz
Imported Upstream version 1.1.1+rev1207upstream/1.1.1+rev1207
Diffstat (limited to '')
-rw-r--r--lib/libdvben50221/en50221_stdcam.c54
1 files changed, 54 insertions, 0 deletions
diff --git a/lib/libdvben50221/en50221_stdcam.c b/lib/libdvben50221/en50221_stdcam.c
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+++ b/lib/libdvben50221/en50221_stdcam.c
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+/*
+ 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 <stdio.h>
+#include <unistd.h>
+#include <limits.h>
+#include <string.h>
+#include <errno.h>
+#include <libdvbapi/dvbca.h>
+#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;
+}