void init()
{
var streamTable = metadata.getStream("#~") ?? metadata.getStream("#-");
if (streamTable == null)
{
throw new ApplicationException("Could not find #~ stream");
}
seek(streamTable.Offset);
reader.ReadUInt32(); // reserved
reader.ReadUInt16(); // major + minor version
heapOffsetSizes = reader.ReadByte();
reader.ReadByte(); // always 1
ulong validMask = reader.ReadUInt64();
reader.ReadUInt64(); // sorted
var numRows = new uint[64];
for (int i = 0; validMask != 0; i++, validMask >>= 1)
{
if ((validMask & 1) != 0)
{
numRows[i] = reader.ReadUInt32();
}
}
var builder = new MetadataTypeBuilder(heapOffsetSizes, numRows);
uint fileOffset = (uint)reader.BaseStream.Position;
for (int i = 0, j = 0; ; i++)
{
if (metadataVarType[i] == MVT.end)
{
var mdType = builder.create();
mdType.rows = numRows[j];
mdType.fileOffset = fileOffset;
fileOffset += mdType.rows * mdType.totalSize;
metadataTypes[j++] = mdType;
}
else if (metadataVarType[i] == MVT.stop)
{
break;
}
else
{
builder.field(metadataVarType[i]);
}
}
}
void init()
{
var streamTable = metadata.getStream("#~") ?? metadata.getStream("#-");
if (streamTable == null)
throw new ApplicationException("Could not find #~ stream");
seek(streamTable.Offset);
reader.ReadUInt32(); // reserved
reader.ReadUInt16(); // major + minor version
heapOffsetSizes = reader.ReadByte();
reader.ReadByte(); // always 1
ulong validMask = reader.ReadUInt64();
reader.ReadUInt64(); // sorted
var numRows = new uint[64];
for (int i = 0; validMask != 0; i++, validMask >>= 1) {
if ((validMask & 1) != 0)
numRows[i] = reader.ReadUInt32();
}
var builder = new MetadataTypeBuilder(heapOffsetSizes, numRows);
uint fileOffset = (uint)reader.BaseStream.Position;
for (int i = 0, j = 0; ; i++) {
if (metadataVarType[i] == MVT.end) {
var mdType = builder.create();
mdType.rows = numRows[j];
mdType.fileOffset = fileOffset;
fileOffset += mdType.rows * mdType.totalSize;
metadataTypes[j++] = mdType;
}
else if (metadataVarType[i] == MVT.stop)
break;
else
builder.field(metadataVarType[i]);
}
}
