public CremaBinaryTable ReadTable(string tableName) { int index = -1; for (int i = 0; i < this.tableIndexes.Length; i++) { TableIndex tableIndex = this.tableIndexes[i]; if (StringResource.Equals(tableIndex.TableName, tableName) == true) { index = i; break; } } if (index == -1) { throw new KeyNotFoundException("테이블을 찾을수 없습니다."); } CremaBinaryTable table = this.ReadTable(new BinaryReader(this.stream), this.tableIndexes[index].Offset); this.tables[index] = table; return(table); }
private void ReadColumns(BinaryReader reader, CremaBinaryTable table, int columnCount) { var keys = new List <IColumn>(); var columns = new CremaBinaryColumnCollection(table, columnCount, this.CaseSensitive); var tableStrings = StringResource.GetTableStrings(table); for (var i = 0; i < columnCount; i++) { var columninfo = reader.ReadValue <ColumnInfo>(); var columnName = tableStrings.GetString(columninfo.ColumnName); var typeName = tableStrings.GetString(columninfo.DataType); var isKey = columninfo.Iskey == 0 ? false : true; var column = new CremaBinaryColumn(columnName, Utility.NameToType(typeName), isKey); columns.Add(column); if (isKey == true) { keys.Add(column); } column.Table = table; } table.Columns = columns; table.Keys = keys.ToArray(); }
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, table); 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); var tableStrings = StringResource.GetTableStrings(table); table.Name = tableStrings.GetString(tableInfo.TableName); table.Category = tableStrings.GetString(tableInfo.CategoryName); table.HashValue = tableStrings.GetString(tableHeader.HashValue); return(table); }
public CremaBinaryTable ReadTable(int index) { TableIndex table_index = this.tableIndexes[index]; CremaBinaryTable table = this.ReadTable(new BinaryReader(this.stream), table_index.Offset); this.tables[index] = table; return(table); }
public CremaBinaryRowCollection(CremaBinaryTable table, int rowCount) { this.table = table; this.rows = new List <CremaBinaryRow>(rowCount); for (int i = 0; i < rowCount; i++) { this.rows.Add(new CremaBinaryRow()); } }
private void ReadRows(BinaryReader reader, CremaBinaryTable table, int rowCount) { for (var i = 0; i < rowCount; i++) { var dataRow = table.Rows[i]; var length = reader.ReadInt32(); dataRow.fieldbytes = reader.ReadBytes(length); dataRow.Table = table; } }
public CremaBinaryColumnCollection(CremaBinaryTable table, int capacity, bool caseSensitive) { this.table = table; this.columns = new OrderedDictionary(capacity, StringResource.GetComparer(caseSensitive)); }