+++ /dev/null
-/*
- * $Id: linkage_descriptor.cpp,v 1.1 2003-10-17 15:36:37 tmbinc Exp $
- *
- * (C) 2003 Andreas Oberritter <obi@saftware.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <lib/dvb_si/linkage_descriptor.h>
-
-LinkageDescriptor::LinkageDescriptor(const uint8_t * const buffer) : Descriptor(buffer)
-{
- transportStreamId = (buffer[2] << 8) | buffer[3];
- originalNetworkId = (buffer[4] << 8) | buffer[5];
- serviceId = (buffer[6] << 8) | buffer[7];
- linkageType = buffer[8];
-
- if (linkageType != 0x08)
- {
- if (descriptorLength < 7)
- return;
-
- for (uint16_t i = 0; i < descriptorLength - 7; ++i)
- privateDataBytes.push_back(buffer[i + 9]);
- }
-
- else {
- handOverType = (buffer[9] >> 4) & 0x0f;
- reserved = (buffer[9] >> 1) & 0x07;
- originType = buffer[9] & 0x01;
-
- uint8_t offset = 0;
-
- if ((handOverType >= 0x01) && (handOverType <= 0x03)) {
- networkId = (buffer[10] << 8) | buffer[11];
- offset += 2;
- }
-
- if (originType == 0x00) {
- initialServiceId = (buffer[offset + 10] << 8) | buffer[offset + 11];
- offset += 2;
- }
-
- if (descriptorLength >= (unsigned)(offset+8))
- for (uint16_t i = 0; i < descriptorLength - (offset + 8); ++i)
- privateDataBytes.push_back(buffer[i + offset + 10]);
- }
-}
-
-uint16_t LinkageDescriptor::getTransportStreamId(void) const
-{
- return transportStreamId;
-}
-
-uint16_t LinkageDescriptor::getOriginalNetworkId(void) const
-{
- return originalNetworkId;
-}
-
-uint16_t LinkageDescriptor::getServiceId(void) const
-{
- return serviceId;
-}
-
-uint8_t LinkageDescriptor::getLinkageType(void) const
-{
- return linkageType;
-}
-
-const PrivateDataByteVector *LinkageDescriptor::getPrivateDataBytes(void) const
-{
- return &privateDataBytes;
-}
-
-uint8_t LinkageDescriptor::getHandOverType(void) const
-{
- return handOverType;
-}
-
-uint8_t LinkageDescriptor::getOriginType(void) const
-{
- return originType;
-}
-
-uint16_t LinkageDescriptor::getNetworkId(void) const
-{
- return networkId;
-}
-
-uint16_t LinkageDescriptor::getInitialServiceId(void) const
-{
- return initialServiceId;
-}
-