public static void AddAndExecute(IUndoCommandManager undoCommandManager, HexDocument doc, ulong offset, byte[] data, string descr = null) {
if (doc == null)
throw new ArgumentNullException();
if (data == null || data.Length == 0)
return;
undoCommandManager.Add(new WriteHexUndoCommand(doc, offset, data, descr));
}
protected HexField(HexDocument doc, string parentName, string name, ulong start, int size) {
this.doc = doc;
this.parentName = parentName;
this.name = name;
this.startOffset = start;
this.endOffset = start + (ulong)size - 1;
}
WriteHexUndoCommand(HexDocument doc, ulong offset, byte[] data, string descr) {
this.doc = doc;
this.offset = offset;
this.newData = (byte[])data.Clone();
this.origData = this.doc.ReadBytes(offset, data.Length);
this.descr = descr;
}
public MetaDataTableNode(HexDocument doc, MDTable mdTable, IMetaData md)
: base((ulong)mdTable.StartOffset, (ulong)mdTable.EndOffset - 1) {
this.doc = doc;
this.tableInfo = mdTable.TableInfo;
this.tablesStreamVM = MetaDataTableVM.Create(this, doc, StartOffset, mdTable);
this.tablesStreamVM.FindMetaDataTable = FindMetaDataTable;
this.tablesStreamVM.InitializeHeapOffsets((ulong)md.StringsStream.StartOffset, (ulong)md.StringsStream.EndOffset - 1);
}
public StorageStreamNode(HexDocument doc, StreamHeader sh, int streamNumber, DotNetStream knownStream, IMetaData md)
: base((ulong)sh.StartOffset, (ulong)sh.EndOffset - 1) {
this.streamNumber = streamNumber;
this.storageStreamType = GetStorageStreamType(knownStream);
this.storageStreamVM = new StorageStreamVM(this, doc, StartOffset, (int)(EndOffset - StartOffset + 1 - 8));
var tblStream = knownStream as TablesStream;
if (tblStream != null)
this.newChild = new TablesStreamNode(doc, tblStream, md);
}
public TablesStreamNode(HexDocument doc, TablesStream tblStream, IMetaData md)
: base((ulong)tblStream.StartOffset, (ulong)tblStream.MDTables[0].StartOffset - 1) {
this.tablesStreamVM = new TablesStreamVM(this, doc, tblStream);
this.newChildren = new List<ITreeNodeData>();
foreach (var mdTable in tblStream.MDTables) {
if (mdTable.Rows != 0)
this.newChildren.Add(new MetaDataTableNode(doc, mdTable, md));
}
}
public HexBoxFileTabContent(HexDocument hexDocument, IMenuManager menuManager, IHexEditorSettings hexEditorSettings, IAppSettings appSettings, Lazy<IHexBoxUndoManager> hexBoxUndoManager)
{
if (hexDocument == null)
throw new ArgumentNullException();
this.hexDocument = hexDocument;
this.menuManager = menuManager;
this.hexEditorSettings = hexEditorSettings;
this.appSettings = appSettings;
this.hexBoxUndoManager = hexBoxUndoManager;
}
public HexBoxUndoCommand(HexBox hexBox, HexBoxPosition origCaretPos, ulong offset, byte[] origData, string descr) {
this.doc = hexBox.Document;
this.hexBoxWeakRef = new WeakReference(hexBox);
this.origCaretPos = origCaretPos;
this.newCaretPos = hexBox.CaretPosition;
this.offset = offset;
this.origData = origData;
this.newData = doc.ReadBytes(offset, origData.Length);
this.descr = descr;
this.canExecute = false;
}
public StorageStreamVM(object owner, HexDocument doc, ulong startOffset, int stringLen)
: base(owner) {
this.iOffsetVM = new UInt32HexField(doc, Name, "iOffset", startOffset + 0);
this.iSizeVM = new UInt32HexField(doc, Name, "iSize", startOffset + 4);
this.rcNameVM = new StringHexField(doc, Name, "rcName", startOffset + 8, Encoding.ASCII, stringLen);
this.hexFields = new HexField[] {
iOffsetVM,
iSizeVM,
rcNameVM,
};
}
public StorageHeaderVM(object owner, HexDocument doc, ulong startOffset)
: base(owner) {
this.fFlagsVM = new ByteFlagsHexField(doc, Name, "fFlags", startOffset + 0);
this.fFlagsVM.Add(new BooleanHexBitField("ExtraData", 0));
this.padVM = new ByteHexField(doc, Name, "pad", startOffset + 1);
this.iStreamsVM = new UInt16HexField(doc, Name, "iStreams", startOffset + 2);
this.hexFields = new HexField[] {
fFlagsVM,
padVM,
iStreamsVM,
};
}
public ImageOptionalHeader32VM(object owner, HexDocument doc, ulong startOffset, ulong endOffset)
: base(owner, doc, startOffset, endOffset, 0x20, 0x58) {
this.baseOfDataVM = new UInt32HexField(doc, Name, "BaseOfData", startOffset + 0x18);
this.imageBaseVM = new UInt32HexField(doc, Name, "ImageBase", startOffset + 0x1C);
this.sizeOfStackReserveVM = new UInt32HexField(doc, Name, "SizeOfStackReserve", startOffset + 0x48);
this.sizeOfStackCommitVM = new UInt32HexField(doc, Name, "SizeOfStackCommit", startOffset + 0x4C);
this.sizeOfHeapReserveVM = new UInt32HexField(doc, Name, "SizeOfHeapReserve", startOffset + 0x50);
this.sizeOfHeapCommitVM = new UInt32HexField(doc, Name, "SizeOfHeapCommit", startOffset + 0x54);
var list = new List<HexField> {
MagicVM,
MajorLinkerVersionVM,
MinorLinkerVersionVM,
SizeOfCodeVM,
SizeOfInitializedDataVM,
SizeOfUninitializedDataVM,
AddressOfEntryPointVM,
BaseOfCodeVM,
BaseOfDataVM,
ImageBaseVM,
SectionAlignmentVM,
FileAlignmentVM,
MajorOperatingSystemVersionVM,
MinorOperatingSystemVersionVM,
MajorImageVersionVM,
MinorImageVersionVM,
MajorSubsystemVersionVM,
MinorSubsystemVersionVM,
Win32VersionValueVM,
SizeOfImageVM,
SizeOfHeadersVM,
CheckSumVM,
SubsystemVM,
DllCharacteristicsVM,
SizeOfStackReserveVM,
SizeOfStackCommitVM,
SizeOfHeapReserveVM,
SizeOfHeapCommitVM,
LoaderFlagsVM,
NumberOfRvaAndSizesVM,
};
AddDataDirs(list, endOffset);
}
public StorageSignatureVM(object owner, HexDocument doc, ulong startOffset, int stringLen)
: base(owner) {
this.lSignatureVM = new UInt32HexField(doc, Name, "lSignature", startOffset + 0);
this.iMajorVerVM = new UInt16HexField(doc, Name, "iMajorVer", startOffset + 4, true);
this.iMinorVerVM = new UInt16HexField(doc, Name, "iMinorVer", startOffset + 6, true);
this.iExtraDataVM = new UInt32HexField(doc, Name, "iExtraData", startOffset + 8);
this.iVersionStringVM = new UInt32HexField(doc, Name, "iVersionString", startOffset + 0x0C);
this.versionStringVM = new StringHexField(doc, Name, "VersionString", startOffset + 0x10, Encoding.UTF8, stringLen);
this.hexFields = new HexField[] {
lSignatureVM,
iMajorVerVM,
iMinorVerVM,
iExtraDataVM,
iVersionStringVM,
versionStringVM,
};
}
public ImageSectionHeaderNode(HexDocument doc, ImageSectionHeader sectHdr, int sectionNumber)
: base((ulong)sectHdr.StartOffset, (ulong)sectHdr.EndOffset - 1) {
this.sectionNumber = sectionNumber;
this.imageSectionHeaderVM = new ImageSectionHeaderVM(this, doc, StartOffset);
}
public DataDirVM(HexDocument doc, string parentName, string name, ulong start) {
this.name = name;
this.rvaVM = new UInt32HexField(doc, parentName, string.Format(dnSpy_AsmEditor_Resources.HexField_RelativeVirtualAddress, name), start);
this.sizeVM = new UInt32HexField(doc, parentName, string.Format(dnSpy_AsmEditor_Resources.HexField_Size, name), start + 4);
}
public UInt64FlagsHexField(HexDocument doc, string parentName, string name, ulong start)
: base(doc, parentName, name, start, 8) {
this.data = new UInt64VM(doc.ReadUInt64(start), a => UpdateValue(), false);
}
public Int16FlagsHexField(HexDocument doc, string parentName, string name, ulong start)
: base(doc, parentName, name, start, 2) {
this.data = new Int16VM(doc.ReadInt16(start), a => UpdateValue(), false);
}
public ByteFlagsHexField(HexDocument doc, string parentName, string name, ulong start)
: base(doc, parentName, name, start, 1) {
this.data = new ByteVM((byte)doc.ReadByte(start), a => UpdateValue(), false);
}
internal static UInt16FlagsHexField CreateGenericParamAttributesField(ColumnInfo colInfo, HexDocument doc, string name, ulong startOffset) {
var field = new UInt16FlagsHexField(doc, name, colInfo.Name, startOffset + (uint)colInfo.Offset);
field.Add(new IntegerHexBitField("Variance", 0, 2, VarianceInfos));
field.Add(new BooleanHexBitField("Reference", 2));
field.Add(new BooleanHexBitField("Struct", 3));
field.Add(new BooleanHexBitField("Default ctor", 4));
return field;
}
protected ImageOptionalHeaderVM(object owner, HexDocument doc, ulong startOffset, ulong endOffset, ulong offs1, ulong offs2)
: base(owner) {
this.magicVM = new UInt16HexField(doc, Name, "Magic", startOffset + 0);
this.majorLinkerVersionVM = new ByteHexField(doc, Name, "MajorLinkerVersion", startOffset + 2, true);
this.minorLinkerVersionVM = new ByteHexField(doc, Name, "MinorLinkerVersion", startOffset + 3, true);
this.sizeOfCodeVM = new UInt32HexField(doc, Name, "SizeOfCode", startOffset + 4);
this.sizeOfInitializedDataVM = new UInt32HexField(doc, Name, "SizeOfInitializedData", startOffset + 8);
this.sizeOfUninitializedDataVM = new UInt32HexField(doc, Name, "SizeOfUninitializedData", startOffset + 0x0C);
this.addressOfEntryPointVM = new UInt32HexField(doc, Name, "AddressOfEntryPoint", startOffset + 0x10);
this.baseOfCodeVM = new UInt32HexField(doc, Name, "BaseOfCode", startOffset + 0x14);
this.sectionAlignmentVM = new UInt32HexField(doc, Name, "SectionAlignment", startOffset + offs1 + 0);
this.fileAlignmentVM = new UInt32HexField(doc, Name, "FileAlignment", startOffset + offs1 + 4);
this.majorOperatingSystemVersionVM = new UInt16HexField(doc, Name, "MajorOperatingSystemVersion", startOffset + offs1 + 8, true);
this.minorOperatingSystemVersionVM = new UInt16HexField(doc, Name, "MinorOperatingSystemVersion", startOffset + offs1 + 0x0A, true);
this.majorImageVersionVM = new UInt16HexField(doc, Name, "MajorImageVersion", startOffset + offs1 + 0x0C, true);
this.minorImageVersionVM = new UInt16HexField(doc, Name, "MinorImageVersion", startOffset + offs1 + 0x0E, true);
this.majorSubsystemVersionVM = new UInt16HexField(doc, Name, "MajorSubsystemVersion", startOffset + offs1 + 0x10, true);
this.minorSubsystemVersionVM = new UInt16HexField(doc, Name, "MinorSubsystemVersion", startOffset + offs1 + 0x12, true);
this.win32VersionValueVM = new UInt32HexField(doc, Name, "Win32VersionValue", startOffset + offs1 + 0x14, true);
this.sizeOfImageVM = new UInt32HexField(doc, Name, "SizeOfImage", startOffset + offs1 + 0x18);
this.sizeOfHeadersVM = new UInt32HexField(doc, Name, "SizeOfHeaders", startOffset + offs1 + 0x1C);
this.checkSumVM = new UInt32HexField(doc, Name, "CheckSum", startOffset + offs1 + 0x20);
this.subsystemVM = new UInt16FlagsHexField(doc, Name, "Subsystem", startOffset + offs1 + 0x24);
this.subsystemVM.Add(new IntegerHexBitField("Subsystem", 0, 16, SubsystemInfos));
this.dllCharacteristicsVM = new UInt16FlagsHexField(doc, Name, "DllCharacteristics", startOffset + offs1 + 0x26);
this.dllCharacteristicsVM.Add(new BooleanHexBitField("Reserved1", 0));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("Reserved2", 1));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("Reserved3", 2));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("Reserved4", 3));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("Reserved5", 4));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("High Entropy VA", 5));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("Dynamic Base", 6));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("Force Integrity", 7));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("NX Compat", 8));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("No Isolation", 9));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("No SEH", 10));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("No Bind", 11));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("AppContainer", 12));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("WDM Driver", 13));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("Guard CF", 14));
this.dllCharacteristicsVM.Add(new BooleanHexBitField("Terminal Server Aware", 15));
this.loaderFlagsVM = new UInt32HexField(doc, Name, "LoaderFlags", startOffset + offs2 + 0);
this.numberOfRvaAndSizesVM = new UInt32HexField(doc, Name, "NumberOfRvaAndSizes", startOffset + offs2 + 4);
ulong doffs = offs2 + 8;
this.dataDir0VM = new DataDirVM(doc, Name, "Export", startOffset + doffs + 0);
this.dataDir1VM = new DataDirVM(doc, Name, "Import", startOffset + doffs + 8);
this.dataDir2VM = new DataDirVM(doc, Name, "Resource", startOffset + doffs + 0x10);
this.dataDir3VM = new DataDirVM(doc, Name, "Exception", startOffset + doffs + 0x18);
this.dataDir4VM = new DataDirVM(doc, Name, "Security", startOffset + doffs + 0x20);
this.dataDir5VM = new DataDirVM(doc, Name, "Base Reloc", startOffset + doffs + 0x28);
this.dataDir6VM = new DataDirVM(doc, Name, "Debug", startOffset + doffs + 0x30);
this.dataDir7VM = new DataDirVM(doc, Name, "Architecture", startOffset + doffs + 0x38);
this.dataDir8VM = new DataDirVM(doc, Name, "Global Ptr", startOffset + doffs + 0x40);
this.dataDir9VM = new DataDirVM(doc, Name, "TLS", startOffset + doffs + 0x48);
this.dataDir10VM = new DataDirVM(doc, Name, "Load Config", startOffset + doffs + 0x50);
this.dataDir11VM = new DataDirVM(doc, Name, "Bound Import", startOffset + doffs + 0x58);
this.dataDir12VM = new DataDirVM(doc, Name, "IAT", startOffset + doffs + 0x60);
this.dataDir13VM = new DataDirVM(doc, Name, "Delay Import", startOffset + doffs + 0x68);
this.dataDir14VM = new DataDirVM(doc, Name, ".NET", startOffset + doffs + 0x70);
this.dataDir15VM = new DataDirVM(doc, Name, "Reserved15", startOffset + doffs + 0x78);
}
internal static UInt32FlagsHexField CreateAssemblyAttributesField(ColumnInfo colInfo, HexDocument doc, string name, ulong startOffset) {
var field = new UInt32FlagsHexField(doc, name, colInfo.Name, startOffset + (uint)colInfo.Offset);
field.Add(new BooleanHexBitField("PublicKey", 0));
field.Add(new IntegerHexBitField("Processor Arch", 4, 3, PAInfos));
field.Add(new BooleanHexBitField("Processor Arch Specified", 7));
field.Add(new BooleanHexBitField("Retargetable", 8));
field.Add(new IntegerHexBitField("ContentType", 9, 3, ContentTypeInfos));
field.Add(new BooleanHexBitField("DisableJITcompileOptimizer", 14));
field.Add(new BooleanHexBitField("EnableJITcompileTracking", 15));
return field;
}
public UInt64HexField(HexDocument doc, string parentName, string name, ulong start, bool useDecimal = false)
: base(doc, parentName, name, start, 8) {
this.data = new UInt64VM(doc.ReadUInt64(start), a => UpdateValue(), useDecimal);
}
public Int32HexField(HexDocument doc, string parentName, string name, ulong start, bool useDecimal = false)
: base(doc, parentName, name, start, 4) {
this.data = new Int32VM(doc.ReadInt32(start), a => UpdateValue(), useDecimal);
}
uint ReadFieldValue(HexDocument doc, ColumnInfo col) {
ulong start = StartOffset + (ulong)col.Offset;
if (col.Size == 2)
return doc.ReadUInt16(start);
else if (col.Size == 4)
return doc.ReadUInt32(start);
throw new InvalidOperationException();
}
void AddHooks(HexDocument doc)
{
if (doc == null)
return;
if (!IsLoaded)
return;
doc.OnDocumentModified += OnDocumentModified;
InvalidateCachedLinesAndRefresh();
}
public ImageOptionalHeader32Node(HexDocument doc, ImageOptionalHeader32 optHdr)
: base((ulong)optHdr.StartOffset, (ulong)optHdr.EndOffset - 1) {
this.imageOptionalHeader32VM = new ImageOptionalHeader32VM(this, doc, StartOffset, EndOffset);
}
protected FlagsHexField(HexDocument doc, string parentName, string name, ulong start, int size)
: base(doc, parentName, name, start, size) {
this.bitFields = new Dictionary<int, HexBitField>();
}
public StringHexField(HexDocument doc, string parentName, string name, ulong start, Encoding encoding, int dataLen)
: base(doc, parentName, name, start, dataLen) {
this.encoding = encoding;
this.data = new StringVM((string)ReadData(), a => UpdateValue());
}
internal static UInt32FlagsHexField CreateTypeAttributesField(ColumnInfo colInfo, HexDocument doc, string name, ulong startOffset) {
var field = new UInt32FlagsHexField(doc, name, colInfo.Name, startOffset + (uint)colInfo.Offset);
field.Add(new IntegerHexBitField("Visibility", 0, 3, VisibilityInfos));
field.Add(new IntegerHexBitField("Layout", 3, 2, LayoutInfos));
field.Add(new IntegerHexBitField("Semantics", 5, 1, SemanticsInfos));
field.Add(new BooleanHexBitField("Abstract", 7));
field.Add(new BooleanHexBitField("Sealed", 8));
field.Add(new BooleanHexBitField("SpecialName", 10));
field.Add(new BooleanHexBitField("RTSpecialName", 11));
field.Add(new BooleanHexBitField("Import", 12));
field.Add(new BooleanHexBitField("Serializable", 13));
field.Add(new BooleanHexBitField("WindowsRuntime", 14));
field.Add(new IntegerHexBitField("String", 16, 2, StringFormatInfos));
field.Add(new BooleanHexBitField("HasSecurity", 18));
field.Add(new BooleanHexBitField("BeforeFieldInit", 20));
field.Add(new BooleanHexBitField("Forwarder", 21));
field.Add(new IntegerHexBitField("Custom", 22, 2, CustomFormatInfos));
return field;
}
void RemoveHooks(HexDocument doc)
{
if (doc == null)
return;
doc.OnDocumentModified -= OnDocumentModified;
InvalidateCachedLinesAndRefresh();
}
public ByteHexField(HexDocument doc, string parentName, string name, ulong start, bool useDecimal = false)
: base(doc, parentName, name, start, 1) {
this.data = new ByteVM((byte)doc.ReadByte(start), a => UpdateValue(), useDecimal);
}