private CremaBinaryTable ReadTable(BinaryReader reader, long offset)
{
TableHeader tableHeader;
TableInfo tableInfo;
reader.Seek(offset, SeekOrigin.Begin);
reader.ReadValue(out tableHeader);
reader.Seek(tableHeader.TableInfoOffset + offset, SeekOrigin.Begin);
reader.ReadValue(out tableInfo);
var table = new CremaBinaryTable(this, tableInfo.RowCount, this.options);
reader.Seek(tableHeader.StringResourcesOffset + offset, SeekOrigin.Begin);
StringResource.Read(reader);
reader.Seek(tableHeader.ColumnsOffset + offset, SeekOrigin.Begin);
this.ReadColumns(reader, table, tableInfo.ColumnCount);
reader.Seek(tableHeader.RowsOffset + offset, SeekOrigin.Begin);
this.ReadRows(reader, table, tableInfo.RowCount);
table.Name = StringResource.GetString(tableInfo.TableName);
table.Category = StringResource.GetString(tableInfo.CategoryName);
table.HashValue = StringResource.GetString(tableHeader.HashValue);
return(table);
}
protected void ReadCore(Stream stream, ReadOptions options)
{
this.stream = stream;
this.options = options;
var reader = new BinaryReader(stream);
stream.Seek(0, SeekOrigin.Begin);
var fileHeader = reader.ReadValue <FileHeader>();
this.tableIndexes = reader.ReadValues <TableIndex>(fileHeader.TableCount);
this.version = fileHeader.MagicValue;
this.revision = fileHeader.Revision;
stream.Seek(fileHeader.StringResourcesOffset, SeekOrigin.Begin);
StringResource.Read(reader);
this.name = StringResource.GetString(fileHeader.Name);
this.tables = new CremaBinaryTableCollection(this, this.tableIndexes);
this.typesHashValue = StringResource.GetString(fileHeader.TypesHashValue);
this.tablesHashValue = StringResource.GetString(fileHeader.TablesHashValue);
this.tags = StringResource.GetString(fileHeader.Tags);
for (var i = 0; i < this.tableIndexes.Length; i++)
{
var tableIndex = this.tableIndexes[i];
var table = this.ReadTable(reader, tableIndex.Offset);
this.tables[i] = table;
}
}
