public AnnotationReferenceExtraTable(FileInformationBlock fib, VirtualStream tableStream)
{
if (fib.nFib >= FileInformationBlock.FibVersion.Fib2002)
{
tableStream.Seek((long)fib.fcAtrdExtra, System.IO.SeekOrigin.Begin);
var reader = new VirtualStreamReader(tableStream);
int n = (int)fib.lcbAtrdExtra / ARTDPost10_LENGTH;
//read the n ATRDPost10 structs
for (int i = 0; i < n; i++)
{
this.Add(new AnnotationReferenceDescriptorExtra(reader, ARTDPost10_LENGTH));
}
}
}
public OfficeArtContent(FileInformationBlock fib, VirtualStream tableStream)
{
var reader = new VirtualStreamReader(tableStream);
tableStream.Seek(fib.fcDggInfo, System.IO.SeekOrigin.Begin);
if (fib.lcbDggInfo > 0)
{
int maxPosition = (int)(fib.fcDggInfo + fib.lcbDggInfo);
//read the DrawingGroupData
this.DrawingGroupData = (DrawingGroup)Record.ReadRecord(reader);
//read the Drawings
this.Drawings = new List <OfficeArtWordDrawing>();
while (reader.BaseStream.Position < maxPosition)
{
var drawing = new OfficeArtWordDrawing
{
dgglbl = (DrawingType)reader.ReadByte(),
container = (DrawingContainer)Record.ReadRecord(reader)
};
for (int i = 0; i < drawing.container.Children.Count; i++)
{
var groupChild = drawing.container.Children[i];
if (groupChild.TypeCode == 0xF003)
{
// the child is a subgroup
var group = (GroupContainer)drawing.container.Children[i];
group.Index = i;
drawing.container.Children[i] = group;
}
else if (groupChild.TypeCode == 0xF004)
{
// the child is a shape
var shape = (ShapeContainer)drawing.container.Children[i];
shape.Index = i;
drawing.container.Children[i] = shape;
}
}
this.Drawings.Add(drawing);
}
}
}
/// <summary>
/// Parses the streams to retrieve a StyleSheet.
/// </summary>
/// <param name="fib">The FileInformationBlock</param>
/// <param name="tableStream">The 0Table or 1Table stream</param>
public StyleSheet(FileInformationBlock fib, VirtualStream tableStream, VirtualStream dataStream)
{
IStreamReader tableReader = new VirtualStreamReader(tableStream);
//read size of the STSHI
var stshiLengthBytes = new byte[2];
tableStream.Read(stshiLengthBytes, 0, stshiLengthBytes.Length, fib.fcStshf);
short cbStshi = System.BitConverter.ToInt16(stshiLengthBytes, 0);
//read the bytes of the STSHI
var stshi = tableReader.ReadBytes(fib.fcStshf + 2, cbStshi);
//parses STSHI
this.stshi = new StyleSheetInformation(stshi);
//create list of STDs
this.Styles = new List <StyleSheetDescription>();
for (int i = 0; i < this.stshi.cstd; i++)
{
//get the cbStd
ushort cbStd = tableReader.ReadUInt16();
if (cbStd != 0)
{
//read the STD bytes
var std = tableReader.ReadBytes(cbStd);
//parse the STD bytes
this.Styles.Add(new StyleSheetDescription(std, (int)this.stshi.cbSTDBaseInFile, dataStream));
}
else
{
this.Styles.Add(null);
}
}
}
void Parse(StructuredStorageReader reader, int fibFC)
{
this.Storage = reader;
this.WordDocumentStream = reader.GetStream("WordDocument");
//parse FIB
this.WordDocumentStream.Seek(fibFC, System.IO.SeekOrigin.Begin);
this.FIB = new FileInformationBlock(new VirtualStreamReader(this.WordDocumentStream));
//check the file version
if ((int)this.FIB.nFib != 0)
{
if (this.FIB.nFib < FileInformationBlock.FibVersion.Fib1997Beta)
{
throw new ByteParseException("Could not parse the file because it was created by an unsupported application (Word 95 or older).");
}
}
else
{
if (this.FIB.nFibNew < FileInformationBlock.FibVersion.Fib1997Beta)
{
throw new ByteParseException("Could not parse the file because it was created by an unsupported application (Word 95 or older).");
}
}
//get the streams
this.TableStream = reader.GetStream(this.FIB.fWhichTblStm ? "1Table" : "0Table");
try
{
this.DataStream = reader.GetStream("Data");
}
catch (StreamNotFoundException)
{
this.DataStream = null;
}
//Read all needed STTBs
this.RevisionAuthorTable = new StringTable(typeof(string), this.TableStream, this.FIB.fcSttbfRMark, this.FIB.lcbSttbfRMark);
this.FontTable = new StringTable(typeof(FontFamilyName), this.TableStream, this.FIB.fcSttbfFfn, this.FIB.lcbSttbfFfn);
this.BookmarkNames = new StringTable(typeof(string), this.TableStream, this.FIB.fcSttbfBkmk, this.FIB.lcbSttbfBkmk);
this.AutoTextNames = new StringTable(typeof(string), this.TableStream, this.FIB.fcSttbfGlsy, this.FIB.lcbSttbfGlsy);
//this.ProtectionUsers = new StringTable(typeof(String), this.TableStream, this.FIB.fcSttbProtUser, this.FIB.lcbSttbProtUser);
//
this.UserVariables = new StwStructure(this.TableStream, this.FIB.fcStwUser, this.FIB.lcbStwUser);
//Read all needed PLCFs
this.AnnotationsReferencePlex = new Plex <AnnotationReferenceDescriptor>(30, this.TableStream, this.FIB.fcPlcfandRef, this.FIB.lcbPlcfandRef);
this.TextboxBreakPlex = new Plex <BreakDescriptor>(6, this.TableStream, this.FIB.fcPlcfTxbxBkd, this.FIB.lcbPlcfTxbxBkd);
this.TextboxBreakPlexHeader = new Plex <BreakDescriptor>(6, this.TableStream, this.FIB.fcPlcfTxbxHdrBkd, this.FIB.lcbPlcfTxbxHdrBkd);
this.OfficeDrawingPlex = new Plex <FileShapeAddress>(26, this.TableStream, this.FIB.fcPlcSpaMom, this.FIB.lcbPlcSpaMom);
this.OfficeDrawingPlexHeader = new Plex <FileShapeAddress>(26, this.TableStream, this.FIB.fcPlcSpaHdr, this.FIB.lcbPlcSpaHdr);
this.SectionPlex = new Plex <SectionDescriptor>(12, this.TableStream, this.FIB.fcPlcfSed, this.FIB.lcbPlcfSed);
this.BookmarkStartPlex = new Plex <BookmarkFirst>(4, this.TableStream, this.FIB.fcPlcfBkf, this.FIB.lcbPlcfBkf);
this.EndnoteReferencePlex = new Plex <short>(2, this.TableStream, this.FIB.fcPlcfendRef, this.FIB.lcbPlcfendRef);
this.FootnoteReferencePlex = new Plex <short>(2, this.TableStream, this.FIB.fcPlcffndRef, this.FIB.lcbPlcffndRef);
// PLCFs without types
this.BookmarkEndPlex = new Plex <Exception>(0, this.TableStream, this.FIB.fcPlcfBkl, this.FIB.lcbPlcfBkl);
this.AutoTextPlex = new Plex <Exception>(0, this.TableStream, this.FIB.fcPlcfGlsy, this.FIB.lcbPlcfGlsy);
//read the FKPs
this.AllPapxFkps = FormattedDiskPagePAPX.GetAllPAPXFKPs(this.FIB, this.WordDocumentStream, this.TableStream, this.DataStream);
this.AllChpxFkps = FormattedDiskPageCHPX.GetAllCHPXFKPs(this.FIB, this.WordDocumentStream, this.TableStream);
//read custom tables
this.DocumentProperties = new DocumentProperties(this.FIB, this.TableStream);
this.Styles = new StyleSheet(this.FIB, this.TableStream, this.DataStream);
this.ListTable = new ListTable(this.FIB, this.TableStream);
this.ListFormatOverrideTable = new ListFormatOverrideTable(this.FIB, this.TableStream);
this.OfficeArtContent = new OfficeArtContent(this.FIB, this.TableStream);
this.HeaderAndFooterTable = new HeaderAndFooterTable(this);
this.AnnotationReferenceExtraTable = new AnnotationReferenceExtraTable(this.FIB, this.TableStream);
this.CommandTable = new CommandTable(this.FIB, this.TableStream);
this.AnnotationOwners = new AnnotationOwnerList(this.FIB, this.TableStream);
//parse the piece table and construct a list that contains all chars
this.PieceTable = new PieceTable(this.FIB, this.TableStream);
this.Text = this.PieceTable.GetAllChars(this.WordDocumentStream);
//build a dictionaries of all PAPX
this.AllPapx = new Dictionary <int, ParagraphPropertyExceptions>();
for (int i = 0; i < this.AllPapxFkps.Count; i++)
{
for (int j = 0; j < this.AllPapxFkps[i].grppapx.Length; j++)
{
this.AllPapx.Add(this.AllPapxFkps[i].rgfc[j], this.AllPapxFkps[i].grppapx[j]);
}
}
//build a dictionary of all SEPX
this.AllSepx = new Dictionary <int, SectionPropertyExceptions>();
for (int i = 0; i < this.SectionPlex.Elements.Count; i++)
{
//Read the SED
var sed = (SectionDescriptor)this.SectionPlex.Elements[i];
int cp = this.SectionPlex.CharacterPositions[i + 1];
//Get the SEPX
var wordReader = new VirtualStreamReader(this.WordDocumentStream);
this.WordDocumentStream.Seek(sed.fcSepx, System.IO.SeekOrigin.Begin);
short cbSepx = wordReader.ReadInt16();
var sepx = new SectionPropertyExceptions(wordReader.ReadBytes(cbSepx - 2));
this.AllSepx.Add(cp, sepx);
}
//read the Glossary
if (this.FIB.pnNext > 0)
{
this.Glossary = new WordDocument(this.Storage, (int)(this.FIB.pnNext * 512));
}
}
/// <summary>
/// Parses the pice table and creates a list of PieceDescriptors.
/// </summary>
/// <param name="fib">The FIB</param>
/// <param name="tableStream">The 0Table or 1Table stream</param>
public PieceTable(FileInformationBlock fib, VirtualStream tableStream)
{
//Read the bytes of complex file information
var bytes = new byte[fib.lcbClx];
tableStream.Read(bytes, 0, (int)fib.lcbClx, (int)fib.fcClx);
this.Pieces = new List <PieceDescriptor>();
this.FileCharacterPositions = new Dictionary <int, int>();
this.CharacterPositions = new Dictionary <int, int>();
int pos = 0;
bool goon = true;
while (goon)
{
try
{
byte type = bytes[pos];
//check if the type of the entry is a piece table
if (type == 2)
{
int lcb = System.BitConverter.ToInt32(bytes, pos + 1);
//read the piece table
var piecetable = new byte[lcb];
Array.Copy(bytes, pos + 5, piecetable, 0, piecetable.Length);
//count of PCD _entries
int n = (lcb - 4) / 12;
//and n piece descriptors
for (int i = 0; i < n; i++)
{
//read the CP
int indexCp = i * 4;
int cp = System.BitConverter.ToInt32(piecetable, indexCp);
//read the next CP
int indexCpNext = (i + 1) * 4;
int cpNext = System.BitConverter.ToInt32(piecetable, indexCpNext);
//read the PCD
int indexPcd = ((n + 1) * 4) + (i * 8);
var pcdBytes = new byte[8];
Array.Copy(piecetable, indexPcd, pcdBytes, 0, 8);
var pcd = new PieceDescriptor(pcdBytes)
{
cpStart = cp,
cpEnd = cpNext
};
//add pcd
this.Pieces.Add(pcd);
//add positions
int f = (int)pcd.fc;
int multi = 1;
if (pcd.encoding == Encoding.Unicode)
{
multi = 2;
}
for (int c = pcd.cpStart; c < pcd.cpEnd; c++)
{
if (!this.FileCharacterPositions.ContainsKey(c))
{
this.FileCharacterPositions.Add(c, f);
}
if (!this.CharacterPositions.ContainsKey(f))
{
this.CharacterPositions.Add(f, c);
}
f += multi;
}
}
int maxCp = this.FileCharacterPositions.Count;
this.FileCharacterPositions.Add(maxCp, fib.fcMac);
this.CharacterPositions.Add(fib.fcMac, maxCp);
//piecetable was found
goon = false;
}
//entry is no piecetable so goon
else if (type == 1)
{
short cb = System.BitConverter.ToInt16(bytes, pos + 1);
pos = pos + 1 + 2 + cb;
}
else
{
goon = false;
}
}
catch (Exception)
{
goon = false;
}
}
}
public CommandTable(FileInformationBlock fib, VirtualStream tableStream)
{
tableStream.Seek(fib.fcCmds, System.IO.SeekOrigin.Begin);
var reader = new VirtualStreamReader(tableStream);
//byte[] bytes = reader.ReadBytes((int)fib.lcbCmds);
this.MacroDatas = new List <MacroData>();
this.KeyMapEntries = new List <KeyMapEntry>();
this.MacroNames = new Dictionary <int, string>();
//skip the version
reader.ReadByte();
//parse the commandtable
while (reader.BaseStream.Position < (fib.fcCmds + fib.lcbCmds) && !this.breakWhile)
{
//read the type
byte ch = reader.ReadByte();
switch (ch)
{
case 0x1:
//it's a PlfMcd
int iMacMcd = reader.ReadInt32();
for (int i = 0; i < iMacMcd; i++)
{
this.MacroDatas.Add(new MacroData(reader));
}
break;
case 0x2:
//it's a PlfAcd
//skip the ACDs
int iMacAcd = reader.ReadInt32();
reader.ReadBytes(iMacAcd * 4);
break;
case 0x3:
//Keymap Entries
int iMacKme = reader.ReadInt32();
for (int i = 0; i < iMacKme; i++)
{
this.KeyMapEntries.Add(new KeyMapEntry(reader));
}
break;
case 0x4:
//Keymap Entries
int iMacKmeInvalid = reader.ReadInt32();
for (int i = 0; i < iMacKmeInvalid; i++)
{
this.KeyMapEntries.Add(new KeyMapEntry(reader));
}
break;
case 0x10:
//it's a TcgSttbf
this.CommandStringTable = new StringTable(typeof(string), reader);
break;
case 0x11:
//it's a MacroNames table
int iMacMn = reader.ReadInt16();
for (int i = 0; i < iMacMn; i++)
{
short ibst = reader.ReadInt16();
short cch = reader.ReadInt16();
this.MacroNames[ibst] = Encoding.Unicode.GetString(reader.ReadBytes(cch * 2));
//skip the terminating zero
reader.ReadBytes(2);
}
break;
case 0x12:
//it's a CTBWRAPPER structure
this.CustomToolbars = new CustomToolbarWrapper(reader);
break;
default:
this.breakWhile = true;
break;
}
}
}
