2 * $Id: ca_descriptor.cpp,v 1.1 2003-10-17 15:36:37 tmbinc Exp $
4 * (C) 2002-2003 Andreas Oberritter <obi@saftware.de>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #include <lib/dvb_si/ca_descriptor.h>
24 CaDescriptor::CaDescriptor(const uint8_t * const buffer) : Descriptor(buffer)
26 caSystemId = (buffer[2] << 8) | buffer[3];
27 reserved = buffer[4] >> 5;
28 caPid = ((buffer[4] & 0x1F) << 8) | buffer[5];
30 if (descriptorLength < 4)
32 for (uint16_t i = 0; i < descriptorLength - 4; ++i)
33 privateDataBytes.push_back(buffer[i + 6]);
36 uint16_t CaDescriptor::getCaSystemId(void) const
41 uint16_t CaDescriptor::getCaPid(void) const
46 const PrivateDataByteVector *CaDescriptor::getPrivateDataBytes(void) const
48 return &privateDataBytes;