import of enigma2

1 files changed, 124 insertions, 0 deletions

diff --git a/lib/dvb_si/cell_list_descriptor.cpp b/lib/dvb_si/cell_list_descriptor.cpp
new file mode 100644
index 00000000..c8588aeb
--- /dev/null
+++ b/lib/dvb_si/cell_list_descriptor.cpp
@@ -0,0 +1,124 @@
+/*
+ * $Id: cell_list_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/cell_list_descriptor.h>
+
+Subcell::Subcell(const uint8_t * const buffer)
+{
+	cellIdExtension = buffer[0];
+	subcellLatitude = (buffer[1] << 8) | buffer[2];
+	subcellLongitude = (buffer[3] << 8) | buffer[4];
+	subcellExtendOfLatitude = (buffer[5] << 4) | ((buffer[6] >> 4) & 0x0f);
+	subcellExtendOfLongitude = ((buffer[6] & 0x0f) << 8) | buffer[7];
+}
+
+uint8_t Subcell::getCellIdExtension(void) const
+{
+	return cellIdExtension;
+}
+
+uint16_t Subcell::getSubcellLatitude(void) const
+{
+	return subcellLatitude;
+}
+
+uint16_t Subcell::getSubcellLongtitude(void) const
+{
+	return subcellLongitude;
+}
+
+uint16_t Subcell::getSubcellExtendOfLatitude(void) const
+{
+	return subcellExtendOfLatitude;
+}
+
+uint16_t Subcell::getSubcellExtendOfLongtitude(void) const
+{
+	return subcellExtendOfLongitude;
+}
+
+Cell::Cell(const uint8_t * const buffer)
+{
+	cellId = (buffer[0] << 8) | buffer[1];
+	cellLatitude = (buffer[2] << 8) | buffer[3];
+	cellLongtitude = (buffer[4] << 8) | buffer[5];
+	cellExtendOfLatitude = (buffer[6] << 4) | ((buffer[7] >> 4) & 0x0f);
+	cellExtendOfLongtitude = ((buffer[7] & 0x0f) << 8) | buffer[8];
+	subcellInfoLoopLength = buffer[9];
+
+	for (uint16_t i = 0; i < subcellInfoLoopLength; i += 8)
+		subcells.push_back(new Subcell(&buffer[i + 10]));
+}
+
+Cell::~Cell(void)
+{
+	for (SubcellIterator i = subcells.begin(); i != subcells.end(); ++i)
+		delete *i;
+}
+
+uint16_t Cell::getCellId(void) const
+{
+	return cellId;
+}
+
+uint16_t Cell::getCellLatitude(void) const
+{
+	return cellLatitude;
+}
+
+uint16_t Cell::getCellLongtitude(void) const
+{
+	return cellLongtitude;
+}
+
+uint16_t Cell::getCellExtendOfLatitude(void) const
+{
+	return cellExtendOfLatitude;
+}
+
+uint16_t Cell::getCellExtendOfLongtitude(void) const
+{
+	return cellExtendOfLongtitude;
+}
+
+const SubcellVector *Cell::getSubcells(void) const
+{
+	return &subcells;
+}
+
+CellListDescriptor::CellListDescriptor(const uint8_t * const buffer) : Descriptor(buffer)
+{
+	for (uint16_t i = 0; i < descriptorLength; i += buffer[i + 11] + 10)
+		cells.push_back(new Cell(&buffer[i + 2]));
+}
+
+CellListDescriptor::~CellListDescriptor(void)
+{
+	for (CellIterator i = cells.begin(); i != cells.end(); ++i)
+		delete *i;
+}
+
+const CellVector *CellListDescriptor::getCells(void) const
+{
+	return &cells;
+}
+