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/*
* $Id$
*
* (C) 2002-2003 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/vbi_teletext_descriptor.h>
VbiTeletext::VbiTeletext(const uint8_t * const buffer)
{
iso639LanguageCode.assign((char *)&buffer[0], 3);
teletextType = (buffer[3] >> 3) & 0x1F;
teletextMagazineNumber = buffer[3] & 0x07;
teletextPageNumber = buffer[4];
}
std::string VbiTeletext::getIso639LanguageCode(void) const
{
return iso639LanguageCode;
}
uint8_t VbiTeletext::getTeletextType(void) const
{
return teletextType;
}
uint8_t VbiTeletext::getTeletextMagazineNumber(void) const
{
return teletextMagazineNumber;
}
uint8_t VbiTeletext::getTeletextPageNumber(void) const
{
return teletextPageNumber;
}
VbiTeletextDescriptor::VbiTeletextDescriptor(const uint8_t * const buffer) : Descriptor(buffer)
{
for (uint16_t i = 0; i < descriptorLength; i += 5)
vbiTeletexts.push_back(new VbiTeletext(&buffer[i + 2]));
}
VbiTeletextDescriptor::~VbiTeletextDescriptor(void)
{
for (VbiTeletextIterator i = vbiTeletexts.begin(); i != vbiTeletexts.end(); ++i)
delete *i;
}
const VbiTeletextVector *VbiTeletextDescriptor::getVbiTeletexts(void) const
{
return &vbiTeletexts;
}
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