/// <summary>
/// Interprets a PE image as a .NET module.
/// </summary>
/// <param name="peImage">The image to interpret as a .NET module.</param>
/// <param name="readerParameters">The parameters to use while reading the module.</param>
public SerializedModuleDefinition(IPEImage peImage, ModuleReaderParameters readerParameters)
: base(new MetadataToken(TableIndex.Module, 1))
{
if (peImage is null)
{
throw new ArgumentNullException(nameof(peImage));
}
if (readerParameters is null)
{
throw new ArgumentNullException(nameof(readerParameters));
}
var metadata = peImage.DotNetDirectory?.Metadata;
if (metadata is null)
{
throw new BadImageFormatException("Input PE image does not contain a .NET metadata directory.");
}
var tablesStream = metadata.GetStream <TablesStream>();
if (tablesStream is null)
{
throw new BadImageFormatException(".NET metadata directory does not define a tables stream.");
}
var moduleTable = tablesStream.GetTable <ModuleDefinitionRow>(TableIndex.Module);
if (!moduleTable.TryGetByRid(1, out _row))
{
throw new BadImageFormatException("Module definition table does not contain any rows.");
}
// Store parameters in fields.
ReaderContext = new ModuleReaderContext(peImage, this, readerParameters);
// Copy over PE header fields.
FilePath = peImage.FilePath;
MachineType = peImage.MachineType;
FileCharacteristics = peImage.Characteristics;
PEKind = peImage.PEKind;
SubSystem = peImage.SubSystem;
DllCharacteristics = peImage.DllCharacteristics;
TimeDateStamp = peImage.TimeDateStamp;
// Copy over "simple" columns.
Generation = _row.Generation;
Attributes = peImage.DotNetDirectory.Flags;
// Initialize member factory.
_memberFactory = new CachedSerializedMemberFactory(ReaderContext);
// Find assembly definition and corlib assembly.
Assembly = FindParentAssembly();
var corLib = FindMostRecentCorLib();
if (corLib is {})
/// <summary> /// Creates a method semantics object from a method semantics row. /// </summary> /// <param name="context">The reader context.</param> /// <param name="token">The token to initialize the semantics for.</param> /// <param name="row">The metadata table row to base the semantics on.</param> public SerializedMethodSemantics(ModuleReaderContext context, MetadataToken token, in MethodSemanticsRow row)
/// <summary>
/// Creates a stand-alone signature from a stand-alone sig metadata row.
/// </summary>
/// <param name="context">The reader context.</param>
/// <param name="token">The token to initialize the signature for.</param>
/// <param name="row">The metadata table row to base the signature on.</param>
public SerializedStandAloneSignature(
ModuleReaderContext context,
MetadataToken token,
in StandAloneSignatureRow row)
/// <summary>
/// Creates an assembly definition from an assembly metadata row.
/// </summary>
/// <param name="context">The reader context.</param>
/// <param name="token">The token to initialize the assembly for.</param>
/// <param name="row">The metadata table row to base the assembly definition on.</param>
/// <param name="manifestModule">The instance containing the manifest module definition.</param>
public SerializedAssemblyDefinition(
ModuleReaderContext context,
MetadataToken token,
in AssemblyDefinitionRow row,
internal CachedSerializedMemberFactory(ModuleReaderContext context)
{
_context = context ?? throw new ArgumentNullException(nameof(context));
}
/// <summary>
/// Creates a constant from a constant metadata row.
/// </summary>
/// <param name="context">The reader context.</param>
/// <param name="token">The token to initialize the constant for.</param>
/// <param name="row">The metadata table row to base the constant on.</param>
public SerializedConstant(
ModuleReaderContext context,
MetadataToken token,
in ConstantRow row)
/// <summary> /// Creates a exported type from a exported type metadata row. /// </summary> /// <param name="context">The reader context.</param> /// <param name="token">The token to initialize the exported type for.</param> /// <param name="row">The metadata table row to base the exported type on.</param> public SerializedExportedType(ModuleReaderContext context, MetadataToken token, in ExportedTypeRow row)
/// <summary> /// Creates a property definition from a property metadata row. /// </summary> /// <param name="context">The reader context.</param> /// <param name="token">The token to initialize the property for.</param> /// <param name="row">The metadata table row to base the property definition on.</param> public SerializedPropertyDefinition(ModuleReaderContext context, MetadataToken token, in PropertyDefinitionRow row)
/// <summary>
/// Creates a member reference from a member reference metadata row.
/// </summary>
/// <param name="context">The reader context.</param>
/// <param name="token">The token to initialize the reference for.</param>
/// <param name="row">The metadata table row to base the member reference on.</param>
public SerializedMemberReference(
ModuleReaderContext context,
MetadataToken token,
in MemberReferenceRow row)
/// <summary>
/// Creates a security declaration from a declaration metadata row.
/// </summary>
/// <param name="context">The reader context.</param>
/// <param name="token">The token to initialize the declaration for.</param>
/// <param name="row">The metadata table row to base the security declaration on.</param>
public SerializedSecurityDeclaration(
ModuleReaderContext context,
MetadataToken token,
in SecurityDeclarationRow row)
/// <inheritdoc /> public MethodBody ReadMethodBody(ModuleReaderContext context, MethodDefinition owner, in MethodDefinitionRow row)
/// <summary>
/// Creates a class layout from a class layout metadata row.
/// </summary>
/// <param name="context">The reader context.</param>
/// <param name="token">The token to initialize the class layout for.</param>
/// <param name="row">The metadata table row to base the class layout on.</param>
public SerializedClassLayout(
ModuleReaderContext context,
MetadataToken token,
in ClassLayoutRow row)
/// <summary> /// Creates an assembly reference from an assembly reference metadata row. /// </summary> /// <param name="context">The reader context.</param> /// <param name="token">The token to initialize the reference for.</param> /// <param name="row">The metadata table row to base the assembly reference on.</param> public SerializedAssemblyReference(ModuleReaderContext context, MetadataToken token, in AssemblyReferenceRow row)
/// <summary>
/// Creates a member reference from an implementation map metadata row.
/// </summary>
/// <param name="context">The reader context.</param>
/// <param name="token">The token to initialize the mapping for.</param>
/// <param name="row">The metadata table row to base the mapping on.</param>
public SerializedImplementationMap(
ModuleReaderContext context,
MetadataToken token,
in ImplementationMapRow row)
/// <summary>
/// Creates a generic parameter constraint from a generic parameter constraint metadata row.
/// </summary>
/// <param name="context">The reader context.</param>
/// <param name="token">The token to initialize the constraint for.</param>
/// <param name="row">The metadata table row to base the constraint on.</param>
public SerializedGenericParameterConstraint(
ModuleReaderContext context,
MetadataToken token,
in GenericParameterConstraintRow row)
/// <summary> /// Creates a manifest resource from a manifest resource metadata row. /// </summary> /// <param name="context">The module that contains the resource.</param> /// <param name="token">The token to initialize the resource for.</param> /// <param name="row">The metadata table row to base the resource \on.</param> public SerializedManifestResource(ModuleReaderContext context, MetadataToken token, in ManifestResourceRow row)
/// <summary>
/// Creates a interface implementation from an interface implementation metadata row.
/// </summary>
/// <param name="context">The reader context.</param>
/// <param name="token">The token to initialize the interface implementation for.</param>
/// <param name="row">The metadata table row to base the interface implementation on.</param>
public SerializedInterfaceImplementation(
ModuleReaderContext context,
MetadataToken token,
in InterfaceImplementationRow row)
/// <summary> /// Creates a parameter definition from a parameter metadata row. /// </summary> /// <param name="context">The reader context.</param> /// <param name="token">The token to initialize the parameter for.</param> /// <param name="row">The metadata table row to base the parameter definition on.</param> public SerializedParameterDefinition(ModuleReaderContext context, MetadataToken token, in ParameterDefinitionRow row)
/// <summary> /// Creates a type specification from a type metadata row. /// </summary> /// <param name="context">The reader context.</param> /// <param name="token">The token to initialize the type for.</param> /// <param name="row">The metadata table row to base the type specification on.</param> public SerializedTypeSpecification(ModuleReaderContext context, MetadataToken token, in TypeSpecificationRow row)
/// <summary> /// Creates a event definition from a event metadata row. /// </summary> /// <param name="context">The reader context.</param> /// <param name="token">The token to initialize the event for.</param> /// <param name="row">The metadata table row to base the event definition on.</param> public SerializedEventDefinition(ModuleReaderContext context, MetadataToken token, in EventDefinitionRow row)
/// <summary> /// Creates a custom attribute from a custom attribute metadata row. /// </summary> /// <param name="context">The reader context..</param> /// <param name="token">The token to initialize the custom attribute for.</param> /// <param name="row">The metadata table row to base the custom attribute on.</param> public SerializedCustomAttribute(ModuleReaderContext context, MetadataToken token, in CustomAttributeRow row)
/// <summary>
/// Interprets a PE image as a .NET module.
/// </summary>
/// <param name="peImage">The image to interpret as a .NET module.</param>
/// <param name="readerParameters">The parameters to use while reading the module.</param>
public SerializedModuleDefinition(IPEImage peImage, ModuleReaderParameters readerParameters)
: base(new MetadataToken(TableIndex.Module, 1))
{
if (peImage is null)
{
throw new ArgumentNullException(nameof(peImage));
}
if (readerParameters is null)
{
throw new ArgumentNullException(nameof(readerParameters));
}
var metadata = peImage.DotNetDirectory?.Metadata;
if (metadata is null)
{
throw new BadImageFormatException("Input PE image does not contain a .NET metadata directory.");
}
var tablesStream = metadata.GetStream <TablesStream>();
if (tablesStream is null)
{
throw new BadImageFormatException(".NET metadata directory does not define a tables stream.");
}
var moduleTable = tablesStream.GetTable <ModuleDefinitionRow>(TableIndex.Module);
if (!moduleTable.TryGetByRid(1, out _row))
{
throw new BadImageFormatException("Module definition table does not contain any rows.");
}
// Store parameters in fields.
ReaderContext = new ModuleReaderContext(peImage, this, readerParameters);
// Copy over PE header fields.
FilePath = peImage.FilePath;
MachineType = peImage.MachineType;
FileCharacteristics = peImage.Characteristics;
PEKind = peImage.PEKind;
SubSystem = peImage.SubSystem;
DllCharacteristics = peImage.DllCharacteristics;
TimeDateStamp = peImage.TimeDateStamp;
// Copy over "simple" columns.
Generation = _row.Generation;
Attributes = peImage.DotNetDirectory.Flags;
// Initialize member factory.
_memberFactory = new CachedSerializedMemberFactory(ReaderContext);
// Find assembly definition and corlib assembly.
Assembly = FindParentAssembly();
CorLibTypeFactory = CreateCorLibTypeFactory();
OriginalTargetRuntime = DetectTargetRuntime();
MetadataResolver = new DefaultMetadataResolver(CreateAssemblyResolver(
readerParameters.PEReaderParameters.FileService));
// Prepare lazy RID lists.
_fieldLists = new LazyRidListRelation <TypeDefinitionRow>(metadata, TableIndex.TypeDef,
(rid, _) => rid, tablesStream.GetFieldRange);
_methodLists = new LazyRidListRelation <TypeDefinitionRow>(metadata, TableIndex.TypeDef,
(rid, _) => rid, tablesStream.GetMethodRange);
_paramLists = new LazyRidListRelation <MethodDefinitionRow>(metadata, TableIndex.Method,
(rid, _) => rid, tablesStream.GetParameterRange);
_propertyLists = new LazyRidListRelation <PropertyMapRow>(metadata, TableIndex.PropertyMap,
(_, map) => map.Parent, tablesStream.GetPropertyRange);
_eventLists = new LazyRidListRelation <EventMapRow>(metadata, TableIndex.EventMap,
(_, map) => map.Parent, tablesStream.GetEventRange);
}
