/** * Constructs a WriteAccess record and Sets its fields appropriately. * @param in the RecordInputstream to Read the record from */ public WriteAccessRecord(RecordInputStream in1) { if (in1.Remaining > DATA_SIZE) { throw new RecordFormatException("Expected data size (" + DATA_SIZE + ") but got (" + in1.Remaining + ")"); } // The string is always 112 characters (padded with spaces), therefore // this record can not be continued. int nChars = in1.ReadUShort(); int is16BitFlag = in1.ReadUByte(); if (nChars > DATA_SIZE || (is16BitFlag & 0xFE) != 0) { // String header looks wrong (probably missing) // OOO doc says this is optional anyway. // reconstruct data byte[] data = new byte[3 + in1.Remaining]; LittleEndian.PutUShort(data, 0, nChars); LittleEndian.PutByte(data, 2, is16BitFlag); in1.ReadFully(data, 3, data.Length - 3); char[] data1 = new char[data.Length]; for (int i = 0; i < data.Length; i++) { data1[i] = (char)data[i]; } string rawValue = new string(data1); Username = rawValue.Trim(); return; } string rawText; if ((is16BitFlag & 0x01) == 0x00) { rawText = StringUtil.ReadCompressedUnicode(in1, nChars); } else { rawText = StringUtil.ReadUnicodeLE(in1, nChars); } field_1_username = rawText.Trim(); // consume padding int padSize = in1.Remaining; while (padSize > 0) { // in some cases this seems to be garbage (non spaces) in1.ReadUByte(); padSize--; } }
/** * Constructs a BoolErr record and Sets its fields appropriately. * * @param in the RecordInputstream to Read the record from */ public BoolErrRecord(RecordInputStream in1) : base(in1) { switch (in1.Remaining) { case 2: _value = in1.ReadByte(); break; case 3: _value = in1.ReadUShort(); break; default: throw new RecordFormatException("Unexpected size (" + in1.Remaining + ") for BOOLERR record."); } int flag = in1.ReadUByte(); switch (flag) { case 0: _isError = false; break; case 1: _isError = true; break; default: throw new RecordFormatException("Unexpected isError flag (" + flag + ") for BOOLERR record."); } }
public OldFormulaRecord(RecordInputStream ris) : base(ris, ris.Sid == biff2_sid) { ; if (IsBiff2) { field_4_value = ris.ReadDouble(); } else { long valueLongBits = ris.ReadLong(); specialCachedValue = SpecialCachedValue.Create(valueLongBits); if (specialCachedValue == null) { field_4_value = BitConverter.Int64BitsToDouble(valueLongBits); } } if (IsBiff2) { field_5_options = (short)ris.ReadUByte(); } else { field_5_options = ris.ReadShort(); } int expression_len = ris.ReadShort(); int nBytesAvailable = ris.Available(); field_6_Parsed_expr = Formula.Read(expression_len, ris, nBytesAvailable); }
/** * Constructs a Font record and Sets its fields appropriately. * * @param in the RecordInputstream to Read the record from */ public FontRecord(RecordInputStream in1) { field_1_font_height = in1.ReadShort(); field_2_attributes = in1.ReadShort(); field_3_color_palette_index = in1.ReadShort(); field_4_bold_weight = in1.ReadShort(); field_5_base_sub_script = in1.ReadShort(); field_6_underline = (byte)in1.ReadByte(); field_7_family = (byte)in1.ReadByte(); field_8_charset = (byte)in1.ReadByte(); field_9_zero = (byte)in1.ReadByte(); int field_10_font_name_len = (byte)in1.ReadByte(); int unicodeFlags = in1.ReadUByte(); // options byte present always (even if no character data) if (field_10_font_name_len > 0) { if (unicodeFlags == 0) { // Is compressed Unicode field_11_font_name = in1.ReadCompressedUnicode(field_10_font_name_len); } else { // Is not compressed Unicode field_11_font_name = in1.ReadUnicodeLEString(field_10_font_name_len); } } else { field_11_font_name = ""; } }
public ExternalNameRecord(RecordInputStream in1) { field_1_option_flag = in1.ReadShort(); field_2_ixals = in1.ReadShort(); field_3_not_used = in1.ReadShort(); int numChars = in1.ReadUByte(); field_4_name = StringUtil.ReadUnicodeString(in1, numChars); // the record body can take different forms. // The form is dictated by the values of 3-th and 4-th bits in field_1_option_flag if (!IsOLELink && !IsStdDocumentNameIdentifier) { // another switch: the fWantAdvise bit specifies whether the body describes // an external defined name or a DDE data item if (IsAutomaticLink) { if (in1.Available() > 0) { //body specifies DDE data item int nColumns = in1.ReadUByte() + 1; int nRows = in1.ReadShort() + 1; int totalCount = nRows * nColumns; _ddeValues = ConstantValueParser.Parse(in1, totalCount); _nColumns = nColumns; _nRows = nRows; } } else { //body specifies an external defined name int formulaLen = in1.ReadUShort(); field_5_name_definition = Formula.Read(formulaLen, in1); } } }
private short field_3_xf_index; // Biff 3+ protected OldCellRecord(RecordInputStream in1, bool isBiff2) { sid = in1.Sid; this.isBiff2 = isBiff2; field_1_row = in1.ReadUShort(); field_2_column = in1.ReadShort(); if (isBiff2) { field_3_cell_attrs = in1.ReadUShort() << 8; field_3_cell_attrs += in1.ReadUByte(); } else { field_3_xf_index = in1.ReadShort(); } }
/** * @param in the RecordInputstream to read the record from */ public OldStringRecord(RecordInputStream in1) { sid = in1.Sid; if (in1.Sid == biff2_sid) { field_1_string_len = (short)in1.ReadUByte(); } else { field_1_string_len = in1.ReadShort(); } // Can only decode properly later when you know the codepage field_2_bytes = new byte[field_1_string_len]; in1.Read(field_2_bytes, 0, field_1_string_len); }
/** * Constructs a BoundSheetRecord and Sets its fields appropriately * * @param in the RecordInputstream to Read the record from */ public BoundSheetRecord(RecordInputStream in1) { field_1_position_of_BOF = in1.ReadInt(); // bof field_2_option_flags = in1.ReadShort(); // flags int field_3_sheetname_length = in1.ReadUByte(); // len(str) field_4_isMultibyteUnicode = (byte)in1.ReadByte(); // Unicode if (IsMultibyte) { field_5_sheetname = in1.ReadUnicodeLEString(field_3_sheetname_length); } else { field_5_sheetname = in1.ReadCompressedUnicode(field_3_sheetname_length); } }
/** * @param in the RecordInputstream to read the record from */ public OldLabelRecord(RecordInputStream in1) : base(in1, in1.Sid == biff2_sid) { if (IsBiff2) { field_4_string_len = (short)in1.ReadUByte(); } else { field_4_string_len = in1.ReadShort(); } // Can only decode properly later when you know the codepage field_5_bytes = new byte[field_4_string_len]; in1.Read(field_5_bytes, 0, field_4_string_len); if (in1.Remaining > 0) { logger.Log(POILogger.INFO, "LabelRecord data remains: " + in1.Remaining + " : " + HexDump.ToHex(in1.ReadRemainder()) ); } }