import of enigma2

1 files changed, 87 insertions, 0 deletions

diff --git a/lib/dvb_si/sdt.cpp b/lib/dvb_si/sdt.cpp
new file mode 100644
index 00000000..cce81039
--- /dev/null
+++ b/lib/dvb_si/sdt.cpp
@@ -0,0 +1,87 @@
+/*
+ * $Id: sdt.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/sdt.h>
+
+ServiceDescription::ServiceDescription(const uint8_t * const buffer)
+{
+	serviceId = (buffer[0] << 8) | buffer[1];
+	reserved1 = (buffer[2] >> 2) & 0x3F;
+	eitScheduleFlag = (buffer[2] >> 1) & 0x01;
+	eitPresentFollowingFlag = buffer[2] & 0x01;
+	runningStatus = (buffer[3] >> 5) & 0x07;
+	freeCaMode = (buffer[3] >> 4) & 0x01;
+	descriptorsLoopLength = ((buffer[3] & 0x0F) << 8) | buffer[4];
+
+	for (uint16_t i = 5; i < descriptorsLoopLength + 5; i += buffer[i + 1] + 2)
+		descriptor(&buffer[i]);
+}
+
+uint16_t ServiceDescription::getServiceId(void) const
+{
+	return serviceId;
+}
+
+uint8_t ServiceDescription::getEitScheduleFlag(void) const
+{
+	return eitScheduleFlag;
+}
+
+uint8_t ServiceDescription::getEitPresentFollowingFlag(void) const
+{
+	return eitPresentFollowingFlag;
+}
+
+uint8_t ServiceDescription::getRunningStatus(void) const
+{
+	return runningStatus;
+}
+
+uint8_t ServiceDescription::getFreeCaMode(void) const
+{
+	return freeCaMode;
+}
+
+ServiceDescriptionTable::ServiceDescriptionTable(const uint8_t * const buffer) : LongCrcTable (buffer)
+{
+	originalNetworkId = (buffer[8] << 8) | buffer[9];
+	reserved4 = buffer[10];
+
+	for (uint16_t i = 11; i < sectionLength - 1; i += ((buffer[i + 3] & 0x0F) | buffer[i + 4]) + 5)
+		description.push_back(new ServiceDescription(&buffer[i]));
+}
+
+ServiceDescriptionTable::~ServiceDescriptionTable(void)
+{
+	for (ServiceDescriptionIterator i = description.begin(); i != description.end(); ++i)
+		delete *i;
+}
+
+uint16_t ServiceDescriptionTable::getOriginalNetworkId(void) const
+{
+	return originalNetworkId;
+}
+
+const ServiceDescriptionVector *ServiceDescriptionTable::getDescriptions(void) const
+{
+	return &description;
+}
+