+++ /dev/null
-/*
- * $Id: announcement_support_descriptor.cpp,v 1.1 2003-10-17 15:36:37 tmbinc Exp $
- *
- * (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/announcement_support_descriptor.h>
-
-Announcement::Announcement(const uint8_t * const buffer)
-{
- announcementType = (buffer[0] >> 4) & 0x0f;
- reserved = (buffer[0] >> 3) & 0x01;
- referenceType = buffer[0] & 0x07;
-
- if ((referenceType >= 0x01) && (referenceType <= 0x03)) {
- originalNetworkId = (buffer[1] << 8) | buffer[2];
- transportStreamId = (buffer[3] << 8) | buffer[4];
- serviceId = (buffer[5] << 8) | buffer[6];
- componentTag = buffer[7];
- }
-}
-
-uint8_t Announcement::getAnnouncementType(void) const
-{
- return announcementType;
-}
-
-uint8_t Announcement::getReferenceType(void) const
-{
- return referenceType;
-}
-
-uint16_t Announcement::getOriginalNetworkId(void) const
-{
- return originalNetworkId;
-}
-
-uint16_t Announcement::getTransportStreamId(void) const
-{
- return transportStreamId;
-}
-
-uint16_t Announcement::getServiceId(void) const
-{
- return serviceId;
-}
-
-uint8_t Announcement::getComponentTag(void) const
-{
- return componentTag;
-}
-
-AnnouncementSupportDescriptor::AnnouncementSupportDescriptor(const uint8_t * const buffer) : Descriptor(buffer)
-{
- Announcement *a;
-
- announcementSupportIndicator = (buffer[2] << 8) | buffer[3];
-
- if (descriptorLength < 2)
- return;
-
- for (uint16_t i = 0; i < descriptorLength - 2; ++i) {
- a = new Announcement(&buffer[i + 4]);
- announcements.push_back(a);
- switch (a->getReferenceType()) {
- case 0x01:
- case 0x02:
- case 0x03:
- i += 7;
- break;
- default:
- break;
- }
- }
-}
-
-AnnouncementSupportDescriptor::~AnnouncementSupportDescriptor(void)
-{
- for (AnnouncementIterator i = announcements.begin(); i != announcements.end(); ++i)
- delete *i;
-}
-
-uint16_t AnnouncementSupportDescriptor::getAnnouncementSupportIndicator(void) const
-{
- return announcementSupportIndicator;
-}
-
-const AnnouncementVector *AnnouncementSupportDescriptor::getAnnouncements(void) const
-{
- return &announcements;
-}
-