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/*
en50221 encoder An implementation for libdvb
an implementation for the en50221 transport layer
Copyright (C) 2004, 2005 Manu Abraham <abraham.manu@gmail.com>
Copyright (C) 2005 Julian Scheel (julian at jusst dot de)
Copyright (C) 2006 Andrew de Quincey (adq_dvb@lidskialf.net)
This library 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 "en50221_app_utils.h"
struct en50221_app_public_resource_id
*en50221_app_decode_public_resource_id(struct en50221_app_public_resource_id *idf,
uint32_t resource_id)
{
// reject private resources
if ((resource_id & 0xc0000000) == 0xc0000000)
return NULL;
idf->resource_class = (resource_id >> 16) & 0xffff; // use the resource_id as the MSBs of class
idf->resource_type = (resource_id >> 6) & 0x3ff;
idf->resource_version = resource_id & 0x3f;
return idf;
}
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