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-rw-r--r--src/msil/ch/epfl/lamp/compiler/msil/util/Table.java1859
1 files changed, 0 insertions, 1859 deletions
diff --git a/src/msil/ch/epfl/lamp/compiler/msil/util/Table.java b/src/msil/ch/epfl/lamp/compiler/msil/util/Table.java
deleted file mode 100644
index 1f43b8c2fa..0000000000
--- a/src/msil/ch/epfl/lamp/compiler/msil/util/Table.java
+++ /dev/null
@@ -1,1859 +0,0 @@
-/*
- * System.Reflection-like API for acces to .NET Assemblies
- */
-
-
-package ch.epfl.lamp.compiler.msil.util;
-
-import ch.epfl.lamp.compiler.msil.PEFile;
-import ch.epfl.lamp.compiler.msil.PEFile.Sig;
-
-import java.io.PrintStream;
-import java.nio.ByteBuffer;
-import java.nio.MappedByteBuffer;
-
-/**
- * Represents a table in a .NET assembly
- *
- * @author Nikolay Mihaylov
- * @version 1.0
- */
-public abstract class Table {
-
- //##########################################################################
-
- public static final int MAX_NUMBER = 64;
-
- public static final long VALID_TABLES_MASK = 0x03ff3fb7ff57L;
-
- //##########################################################################
- // fields and methods for handling predefined sets of tables
-
- public static final int TABLE_SET_LENGTH = 13;
-
- public static final int _TypeDefOrRef = 0;
- public static final int _HasConstant = 1;
- public static final int _HasCustomAttribute = 2;
- public static final int _HasFieldMarshal = 3;
- public static final int _HasDeclSecurity = 4;
- public static final int _MemberRefParent = 5;
- public static final int _HasSemantics = 6;
- public static final int _MethodDefOrRef = 7;
- public static final int _MemberForwarded = 8;
- public static final int _Implementation = 9;
- public static final int _CustomAttributeType = 10;
- public static final int _ResolutionScope = 11;
- public static final int _TypeOrMethodDef = 12;
-
-
- public static final int[][] TableSet = new int[TABLE_SET_LENGTH][];
-
- static {
- TableSet[_TypeDefOrRef] =
- new int[] {TypeDef.ID, TypeRef.ID, TypeSpec.ID};
- TableSet[_HasConstant] =
- new int[] {FieldDef.ID, ParamDef.ID, PropertyDef.ID};
- TableSet[_HasCustomAttribute] =
- new int[] {MethodDef.ID, FieldDef.ID, TypeRef.ID, TypeDef.ID,
- ParamDef.ID, InterfaceImpl.ID, MemberRef.ID, ModuleDef.ID,
- -1, PropertyDef.ID, EventDef.ID, -1, ModuleRef.ID,
- TypeSpec.ID, AssemblyDef.ID, AssemblyRef.ID,
- FileDef.ID, ExportedType.ID, ManifestResource.ID};
- TableSet[_HasFieldMarshal] =
- new int[] {FieldDef.ID, ParamDef.ID};
- TableSet[_HasDeclSecurity] =
- new int[] {TypeDef.ID, MethodDef.ID, AssemblyDef.ID};
- TableSet[_MemberRefParent] =
- new int[] {-1, TypeRef.ID, ModuleRef.ID, MethodDef.ID, TypeSpec.ID};
- TableSet[_HasSemantics] =
- new int[] {EventDef.ID, PropertyDef.ID};
- TableSet[_MethodDefOrRef] =
- new int[] {MethodDef.ID, MemberRef.ID};
- TableSet[_MemberForwarded] =
- new int[] {FieldDef.ID, MethodDef.ID};
- TableSet[_Implementation] =
- new int[] {FileDef.ID, AssemblyRef.ID, ExportedType.ID};
- TableSet[_CustomAttributeType] =
- new int[] {-1, -1, MethodDef.ID, MemberRef.ID, -1};
- TableSet[_ResolutionScope] =
- new int[] {ModuleDef.ID, ModuleRef.ID, AssemblyRef.ID, TypeRef.ID};
- TableSet[_TypeOrMethodDef] =
- new int[]{TypeDef.ID, MethodDef.ID};
- }
-
- public static final int[] NoBits =
- new int[]{2, 2, 5, 1, 2, 3, 1, 1, 1, 2, 3, 2, 1};
-
- public static int getMask(int tableSetId) {
- return (1 << NoBits[tableSetId]) - 1;
- }
-
- public static int getTableId(int tableSet, int index) {
- return TableSet[tableSet][index & getMask(tableSet)];
- }
-
- public static int getTableIndex(int tableSet, int index) {
- return index >> NoBits[tableSet];
- }
-
- public static int encodeIndex(int index, int tableSetId, int tableId) {
- int[] tableSet = TableSet[tableSetId];
- for (int i = 0; i < tableSet.length; i++) {
- if (tableSet[i] == tableId)
- return (index << NoBits[tableSetId]) | i;
- }
- throw new RuntimeException("Cannot find table #" + tableId +
- " in table set #" + tableSetId);
- }
-
- //##########################################################################
-
- private static final String [] tableName = {
- "Module", "TypeRef", "TypeDef", " FieldTrans",
- "Field", "MethodTrans", "Method", "",
- "Param", "InterfaceImpl", "MemberRef", "Constant",
- "CustomAttribute", "FieldMarshal", "DeclSecurity","ClassLayout",
- "FieldLayout", "StandAloneSig", "EventMap", "",
- "Event", "PropertyMap", "", "Property",
- "MethodSemantics", "MethodImpl", "ModuleRef", "TypeSpec",
- "ImplMap", "FieldRVA", "", "",
- "Assembly", "AssemblyProcessor","AssemblyOS", "AssemblyRef",
- "AssemblyRefProcessor","AssemblyRefOS", "File", "ExportedType",
- "ManifestResource", "NestedClass", "GenericParam", "MethodSpec",
- "GenericParamConstraint", "", "", "",
- "", "", "", "",
- "", "", "", "",//0x30-0x37
- "", "", "", "",
- "", "", "", "" //0x37-0x3f
- };
-
- /** Creates a table with the given id and number of rows.
- */
- public static Table newTable(PEFile file, int id, int rows) {
- Table table = null;
- switch(id) {
- case ModuleDef.ID: table = new ModuleDef(file, rows); break;
- case TypeRef.ID: table = new TypeRef(file, rows); break;
- case TypeDef.ID: table = new TypeDef(file, rows); break;
- case FieldTrans.ID: table = new FieldTrans(file, rows); break;
- case FieldDef.ID: table = new FieldDef(file, rows); break;
- case MethodTrans.ID: table = new MethodTrans(file, rows); break;
- case MethodDef.ID: table = new MethodDef(file, rows); break;
- case ParamDef.ID: table = new ParamDef(file, rows); break;
- case InterfaceImpl.ID: table = new InterfaceImpl(file, rows); break;
- case MemberRef.ID: table = new MemberRef(file, rows); break;
- case Constant.ID: table = new Constant(file, rows); break;
- case CustomAttribute.ID: table = new CustomAttribute(file, rows); break;
- case FieldMarshal.ID: table = new FieldMarshal(file, rows); break;
- case DeclSecurity.ID: table = new DeclSecurity(file, rows); break;
- case ClassLayout.ID: table = new ClassLayout(file, rows); break;
- case FieldLayout.ID: table = new FieldLayout(file, rows); break;
- case StandAloneSig.ID: table = new StandAloneSig(file, rows); break;
- case EventMap.ID: table = new EventMap(file, rows); break;
- case EventDef.ID: table = new EventDef(file, rows); break;
- case PropertyMap.ID: table = new PropertyMap(file, rows); break;
- case PropertyDef.ID: table = new PropertyDef(file, rows); break;
- case MethodSemantics.ID: table = new MethodSemantics(file, rows); break;
- case MethodImpl.ID: table = new MethodImpl(file, rows); break;
- case ModuleRef.ID: table = new ModuleRef(file, rows); break;
- case TypeSpec.ID: table = new TypeSpec(file, rows); break;
- case ImplMap.ID: table = new ImplMap(file, rows); break;
- case FieldRVA.ID: table = new FieldRVA(file, rows); break;
- case AssemblyDef.ID: table = new AssemblyDef(file, rows); break;
- case AssemblyProcessor.ID: table = new AssemblyProcessor(file, rows); break;
- case AssemblyOS.ID: table = new AssemblyOS(file, rows); break;
- case AssemblyRef.ID: table = new AssemblyRef(file, rows); break;
- case AssemblyRefProcessor.ID:
- table = new AssemblyRefProcessor(file, rows); break;
- case AssemblyRefOS.ID: table = new AssemblyRefOS(file, rows); break;
- case FileDef.ID: table = new FileDef(file, rows); break;
- case ExportedType.ID: table = new ExportedType(file, rows); break;
- case ManifestResource.ID: table = new ManifestResource(file, rows); break;
- case NestedClass.ID: table = new NestedClass(file, rows); break;
- case GenericParam.ID:
- table = new GenericParam(file, rows);
- break;
- case MethodSpec.ID:
- table = new MethodSpec(file, rows);
- break;
- case GenericParamConstraint.ID:
- table = new GenericParamConstraint(file, rows);
- break;
- default:
- table = new Empty(id);
- }
-// System.out.println("created table " + table.getName() + " with "
-// + table.rows + " rows");
- return table;
- }
-
-
- //##########################################################################
- // public fields
-
- /** Number of rows in the table. */
- public final int rows;
-
- /** Table ID as specified in Partition II. */
- public final int id;
-
- /** The file to which the table belongs. */
- protected final PEFile file;
-
- /** Memory mapped buffer wrapping the table. */
- protected ByteBuffer buffer;
-
- /**
- * specified wheter a new memory-mapped byte buffer should be created
- * for this table.
- */
- protected boolean newMapping = false;
-
- /** Tells wheter the table is indexed by 2-byte (short) integer
- * or by 4-byte integer. */
- public final boolean isShort;
-
- private int rowSize = -1;
-
- // the starting position of the table relative to the beginning of the file
- private long start = -1;
-
- // the number of the row who can be accessed via the fields of the table
- private int currentRow = 0;
-
- //##########################################################################
-
- protected Table(PEFile file, int id, int rows) {
- this.file = file;
- this.id = id;
- this.rows = rows;//file.readInt();
- this.isShort = rows < (1 << 16);
-// assert ((1L << id) & VALID_TABLES_MASK) != 0
-// : "Table does not have a vaid ID: " + byte2hex(id);
- }
-
- /**
- * Additional table initialization.
- * @return the starting position of the next table in the stream.
- */
- public final long init(long start) {
- if (rows < 1)
- return start;
- if (this.start == -1)
- this.start = start;
- else throw new RuntimeException
- ("Cannot re-initialize table \'" + getTableName() + "\'");
- rowSize = getRowSize();
- int size = rows * rowSize();
- buffer = this.newMapping ? file.mapBuffer(start, size)
- : file.getBuffer(start, size);
- return start + size;
- }
-
-
- public final String getTableName() {
- return 0 <= id && id < MAX_NUMBER ? tableName[id] : "<NoTable>";
- }
-
- /**
- * @return the size of the row in bytes
- */
- public final int rowSize() {
- return rowSize;
- }
-
- /**
- * if the underlying buffer is memory-mapped, load its contents into memory
- */
- public void load() {
- if (buffer instanceof MappedByteBuffer)
- ((MappedByteBuffer)buffer).load();
- }
-
- /***/
- public final int readByte() {
- return (buffer.get() + 0x100) & 0xff;
- }
-
- /***/
- public final int readShort() {
- return (buffer.getShort() + 0x10000) & 0xffff;
- }
-
- /***/
- public final int readInt() {
- return buffer.getInt();
- }
-
- /***/
- public final int readStringIndex() {
- return file.StringIsShort ? readShort() : readInt();
- }
-
- /***/
- public final int readBlobIndex() {
- return file.BlobIsShort ? readShort() : readInt();
- }
-
- /***/
- public final int readGUIDIndex() {
- return file.GUIDIsShort ? readShort() : readInt();
- }
-
- /***/
- public final int readTableIndex(int tableId) {
- return file.getTable(tableId).isShort ? readShort() : readInt();
- }
-
- /***/
- public final int readTableSetIndex(int tableSetId) {
- return file.indexSize[tableSetId] == 2 ? readShort() : readInt();
- }
-
- /** Read the specified row and populate the fields of the instance. */
- public final void readRow(int row) {
- seekRow(row);
- int lastSeek = buffer.position();
- populateFields();
- int rowSizeRead = (int) (buffer.position() - lastSeek);
- if (rowSizeRead != rowSize())
- throw new RuntimeException("Table ID=0x" + PEFile.byte2hex(id) +
- ": read row size = " + rowSizeRead +
- "; expected row size = " + rowSize());
- currentRow = row;
- }
-
- /** Seeks in the file the position of the specified row. */
- protected final void seekRow(int row) {
- assert row > 0 && row <= rows
- : "Index " + row + " is not within the table with #rows = " + rows;
- buffer.position((row - 1)* rowSize());
- }
-
- public final int currentRow() { return currentRow; }
-
- public final void nextRow() { readRow(currentRow() + 1); }
-
- //##########################################################################
- // abstract members
-
- /** Assigns values to the fields of the class. */
- protected abstract void populateFields();
-
- /** Returns the size of a row in bytes. */
- protected abstract int getRowSize();
-
- //##########################################################################
- // a table with 0 rows
-
- private static final class Empty extends Table {
- public Empty(int id) {
- super(null, id, 0);
- }
- protected int getRowSize() { return 0; }
- protected void populateFields() {
- throw new RuntimeException("Table 0x" + PEFile.byte2hex(id));
- }
- }
-
- //##########################################################################
- // table Module; ID=0x00; p115, 21.27
-
- public static final class ModuleDef extends Table {
- public static final int ID = 0x00;
-
- /** 2-byte value; reserved - shall be 0. */
- public int Generation;
-
- /** Index into #String. */
- public int Name;
-
- /** Index into #GUID; used to distinguish between
- * two version of the same module. */
- public int Mvid;
-
- /** Index into #GUID; reserved - shall be 0. */
- public int EncId;
-
- /** Index into #GUID; reseved - shall be 0. */
- public int EncBaseId;
-
- public ModuleDef(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Generation = readShort();
- Name = readStringIndex();
- Mvid = readGUIDIndex();
- EncId = readGUIDIndex();
- EncBaseId = readGUIDIndex();
- }
-
- protected int getRowSize() {
- return 2 + file.getStringIndexSize() + 3*file.getGUIDIndexSize();
- }
-
- public String getName() {
- return file.getString(Name);
- }
-
- } // class ModuleDef
-
- //##########################################################################
- // table TypeRef; ID=0x01; p125, 21.35
-
- public static final class TypeRef extends Table {
- public static final int ID = 0x1;
-
- /** A ResolutionScope coded index. */
- public int ResolutionScope;
-
- /** Index into #String. */
- public int Name;
-
- /** Index into #String. */
- public int Namespace;
-
- public TypeRef(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- ResolutionScope = readTableSetIndex(_ResolutionScope);
- Name = readStringIndex();
- Namespace = readStringIndex();
- }
-
- protected int getRowSize() {
- return file.getTableSetIndexSize(_ResolutionScope) +
- 2 * file.getStringIndexSize();
- }
-
- public String getFullName() {
- String namespace = file.getString(Namespace);
- return namespace.length() == 0 ? file.getString(Name)
- : namespace + "." + file.getString(Name);
- }
-
- } // class TypeRef
-
- //##########################################################################
- // table TypeDef; ID=0x02; p120, 21.34
-
- public static final class TypeDef extends Table {
- public static final int ID = 0x02;
-
- /** 4-byte bitmask of type TypeAttributes (22.1.14). */
- public int Flags;
-
- /** Index into #String. */
- public int Name;
-
- /** Index into #String. */
- public int Namespace;
-
- /** TypeDefOrRef coded index. */
- public int Extends;
-
- /** Index into Field table.
- */
- public int FieldList;
-
- /** Index into Method table. */
- public int MethodList;
-
-
- public TypeDef(PEFile file, int rows) {
- super(file, ID, rows);
- this.newMapping = true;
- }
-
- public String getFullName() {
- String namespace = file.getString(Namespace);
- return namespace.length() == 0 ? file.getString(Name)
- : namespace + "." + file.getString(Name);
- }
-
- protected void populateFields() {
- Flags = readInt();
- Name = readStringIndex();
- Namespace = readStringIndex();
- Extends = readTableSetIndex(_TypeDefOrRef);
- FieldList = readTableIndex(FieldDef.ID);
- MethodList = readTableIndex(MethodDef.ID);
- }
-
- protected int getRowSize() {
- return 4 + 2*file.getStringIndexSize() +
- file.getTableSetIndexSize(_TypeDefOrRef) +
- file.getTableIndexSize(FieldDef.ID) +
- file.getTableIndexSize(MethodDef.ID);
- }
-
- } // class TypeDef
-
- //##########################################################################
- // Table FieldTrans; ID=0x03; undocumented
-
- /**
- * Undocumented table. Appears to be used for translating the Field entry
- * in the TypeDef(0x02) table into the real entry in the Fields(0x06) table
- */
- public static final class FieldTrans extends Table {
- public static final int ID = 0x03;
-
- public int Field;
-
- public FieldTrans(PEFile file, int rows) {
- super(file, ID, rows);
- newMapping = true;
- }
-
- protected void populateFields() {
- Field = readTableIndex(FieldDef.ID);
- }
-
- protected int getRowSize() {
- return file.getTableIndexSize(FieldDef.ID);
- }
-
- }
-
- //##########################################################################
- // table Field; ID=0x04; p102, 21.15
-
- public static final class FieldDef extends Table {
- public static final int ID = 0x04;
-
- /** 2-byte bitmask of type FieldAttributes (22.1.5). */
- public int Flags;
-
- /** Index into #String. */
- public int Name;
-
- /** Index into #Blob. */
- public int Signature;
-
- public FieldDef(PEFile file, int rows) {
- super(file, ID, rows);
- newMapping = true;
- }
-
- protected void populateFields() {
- Flags = readShort();
- Name = readStringIndex();
- Signature = readBlobIndex();
- }
-
- protected int getRowSize() {
- return 2 + file.getStringIndexSize() + file.getBlobIndexSize();
- }
-
- public String getName() { return file.getString(Name); }
-
- public Sig getSignature() { return file.getSignature(Signature); }
-
- } //class FieldDef
-
- //##########################################################################
- // Table MethodTrans; ID=0x05; undocumented
-
- /**
- * Undocumented table. Appears to be used for translating the Method entry
- * in the TypeDef(0x02) table into the real entry in the Methods(0x06) table
- */
- public static final class MethodTrans extends Table {
- public static final int ID = 0x05;
-
- public int Method;
-
- public MethodTrans(PEFile file, int rows) {
- super(file, ID, rows);
- newMapping = true;
- }
-
- protected void populateFields() {
- Method = readTableIndex(FieldDef.ID);
- }
-
- protected int getRowSize() {
- return file.getTableIndexSize(MethodDef.ID);
- }
-
- }
-
- //##########################################################################
- // table MethodDef; ID=0x06; p110, 21.24
-
- public static final class MethodDef extends Table {
- public static final int ID = 0x06;
-
- /** 4-byte constant. */
- public int RVA;
-
- /** 2-byte bitmask of type MethodImplAttributes (22.1.10). */
- public int ImplFlags;
-
- /** 2-byte bitmask of type MethodAttributes (22.1.9). */
- public int Flags;
-
- /** Index into #String. */
- public int Name;
-
- /** Index into #Blob. */
- public int Signature;
-
- /** Index into Param Table. */
- public int ParamList;
-
- public MethodDef(PEFile file, int rows) {
- super(file, ID, rows);
- newMapping = true;
- }
-
- protected void populateFields() {
- RVA = readInt();
- ImplFlags = readShort();
- Flags = readShort();
- Name = readStringIndex();
- Signature = readBlobIndex();
- ParamList = readTableIndex(ParamDef.ID);
- }
-
- protected int getRowSize() {
- return 8 + file.getStringIndexSize() + file.getBlobIndexSize() +
- file.getTableIndexSize(ParamDef.ID);
- }
-
- public String getName() { return file.getString(Name); }
-
- public Sig getSignature() { return file.getSignature(Signature); }
- } // class Method
-
- //##########################################################################
- // table Param; ID=0x08; p116, 21.30
-
- public static final class ParamDef extends Table {
- public static final int ID = 0x08;
-
- /** 2-byte bitmask of type ParamAttributes (22.1.12). */
- public int Flags;
-
- /** 2-byte constant. */
- public int Sequence;
-
- /** Index into #String. */
- public int Name;
-
- public ParamDef(PEFile file, int rows) {
- super(file, ID, rows);
- newMapping = true;
- }
-
- protected void populateFields() {
- Flags = readShort();
- Sequence = readShort();
- Name = readStringIndex();
- }
-
- protected int getRowSize() { return 4 + file.getStringIndexSize(); }
-
- public String getName() { return file.getString(Name); }
-
- } // class Param
-
- //##########################################################################
- // table InterfaceImpl, ID=0x09; p107, 21.21
-
- public static final class InterfaceImpl extends Table {
- public static final int ID = 0x09;
-
- /** Index into TypeDef table. */
- public int Class;
-
- /** Index into TypeDefOrRef table set. */
- public int Interface;
-
- public InterfaceImpl(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Class = readTableIndex(TypeDef.ID);
- Interface = readTableSetIndex(_TypeDefOrRef);
- }
-
- protected int getRowSize() {
- return file.getTableIndexSize(TypeDef.ID) +
- file.getTableSetIndexSize(_TypeDefOrRef);
- }
-
- /** finds the index of the first entry
- * @param targetIndex - index in the TypeDef table - the type to look for
- * @return the index of the first interface for the given type;
- * 0 if the type doesn't implement any interfaces
- */
-
- // binary search implementation
-// public int findType(int targetIndex) {
-// int l = 1, h = rows;
-// int classIndex;
-// while (l <= h) {
-// int mid = (l + h) / 2;
-// seekRow(mid);
-// classIndex = readTableIndex(TypeDef.ID);
-// if (targetIndex <= classIndex) h = mid - 1;
-// else l = mid + 1;
-// }
-// return (targetIndex == classIndex) ? h : 0;
-// }
-
- //linear search implementation
- public int findType(int targetIndex) {
- for (int i = 1; i <= rows; i++) {
- seekRow(i);
- if (targetIndex == readTableIndex(TypeDef.ID))
- return i;
- }
- return 0;
- }
-
- } // class InterfaceImpl
-
- //##########################################################################
- // table MemberRef; ID=0x0a; p109, 21.23
-
- public static final class MemberRef extends Table {
- public static final int ID = 0x0a;
-
- /** Index into MemberRefParent table set. */
- public int Class;
-
- /** Index into #String. */
- public int Name;
-
- /** Index into #Blob. */
- public int Signature;
-
- public MemberRef(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Class = readTableSetIndex(_MemberRefParent);
- Name = readStringIndex();
- Signature = readBlobIndex();
- }
-
- protected int getRowSize() {
- return file.getTableSetIndexSize(_MemberRefParent) +
- file.getStringIndexSize() + file.getBlobIndexSize();
- }
-
- public String getName() {
- return file.getString(Name);
- }
-
- public Sig getSignature() {
- return file.getSignature(Signature);
- }
-
- } // class MemberRef
-
- //##########################################################################
- // table Constant; ID=0x0b; p95, 21.9
-
- public static final class Constant extends Table {
- public static final int ID = 0x0b;
-
- /** 1-byte constant followed by 1-byte padding 0 (see 22.1.15). */
- public int Type;
-
- /** Index into HasConst table set. */
- public int Parent;
-
- /** Index into #Blob. */
- public int Value;
-
- public Constant(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Type = readShort();
- Parent = readTableSetIndex(_HasConstant);
- Value = readBlobIndex();
- }
-
- protected int getRowSize() {
- return 2 + file.getTableSetIndexSize(_HasConstant) +
- file.getBlobIndexSize();
- }
-
- public Object getValue() {
- if (Type == Signature.ELEMENT_TYPE_CLASS)
- return null;
- return file.Blob.getConstant(Type, Value);
- }
-
-
- } // class Constant
-
- //##########################################################################
- // table CustomAttribute; ID=0x0c; p95, 21.10
-
- public static final class CustomAttribute extends Table {
- public static final int ID = 0x0c;
-
- /** Index into any metadata table, except the CustomAttribute itself;
- * more precisely - index into HasCustomAttribute table set.
- */
- public int Parent;
-
- /** Index into the CustomAttributeType table set. */
- public int Type;
-
- /** Index into #Blob. */
- public int Value;
-
- public CustomAttribute(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Parent = readTableSetIndex(_HasCustomAttribute);
- Type = readTableSetIndex(_CustomAttributeType);
- Value = readBlobIndex();
- }
-
- protected int getRowSize() {
- return file.getTableSetIndexSize(_HasCustomAttribute) +
- file.getTableSetIndexSize(_CustomAttributeType) +
- file.getBlobIndexSize();
- }
-
- public byte[] getValue() {
- return Value == 0 ? null : file.getBlob(Value);
- }
- } // class CustomAttribute
-
- //##########################################################################
- // table FieldMarshal; ID=0x0d; p105, 21.17
-
- public static final class FieldMarshal extends Table {
- public static final int ID = 0x0d;
-
- /** Index into HasFieldMarshal table set. */
- public int Parent;
-
- /** Index into #Blob. */
- public int NativeType;
-
- public FieldMarshal(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Parent = readTableSetIndex(_HasFieldMarshal);
- NativeType = readBlobIndex();
- }
-
- protected int getRowSize() {
- return file.getTableSetIndexSize(_HasFieldMarshal) +
- file.getBlobIndexSize();
- }
-
- } // class FieldMarshal
-
- //##########################################################################
- // table DeclSecurity; ID=0x0e; p97, 21.11
-
- public static final class DeclSecurity extends Table {
- public static final int ID = 0x0e;
-
- /** 2-byte value. */
- public int Action;
-
- /** Index into HasDeclSecurity table set. */
- public int Parent;
-
- /** Index into #Blob. */
- public int PermissionSet;
-
- public DeclSecurity(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Action = readShort();
- Parent = readTableSetIndex(_HasDeclSecurity);
- PermissionSet = readBlobIndex();
- }
-
- protected int getRowSize() {
- return 2 + file.getTableSetIndexSize(_HasDeclSecurity) +
- file.getBlobIndexSize();
- }
-
- } // class DeclSecurity
-
- //##########################################################################
- // table ClassLayout; ID=0x0f, p92, 21.8
-
- public static final class ClassLayout extends Table {
- public static final int ID = 0x0f;
-
- /** 2-byte constant. */
- public int PackingSize;
-
- /** 4-byte constant. */
- public int ClassSize;
-
- /** Index into TypeDef table. */
- public int Parent;
-
- public ClassLayout(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- PackingSize = readShort();
- ClassSize = readInt();
- Parent = readTableIndex(TypeDef.ID);
- }
-
- protected int getRowSize() {
- return 6 + file.getTableIndexSize(TypeDef.ID);
- }
-
- } // class ClassLayout
-
- //##########################################################################
- // table FieldLayout; ID=0x10; p104, 21.16
-
- public static final class FieldLayout extends Table {
- public static final int ID = 0x10;
-
- /** 4-byte constant. */
- public int Offset;
-
- /** Index into the Field table. */
- public int Field;
-
- public FieldLayout(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Offset = readInt();
- Field = readTableIndex(FieldDef.ID);
- }
-
- protected int getRowSize() {
- return 4 + file.getTableIndexSize(FieldDef.ID);
- }
-
- } // class FieldLayout
-
- //##########################################################################
- // table StandAloneSig; ID=0x11; p119, 21.33
-
- public static final class StandAloneSig extends Table {
- public static final int ID = 0x11;
-
- /** Index into #Blob. */
- public int Signature;
-
- public StandAloneSig(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Signature = readBlobIndex();
- }
-
- protected int getRowSize() { return file.getBlobIndexSize(); }
-
- } // class StandAloneSig
-
- //##########################################################################
- // table EventMap; ID=0x12; p99, 21.12
-
- public static final class EventMap extends Table {
- public static final int ID = 0x12;
-
- /** Index into the TypeDef table. */
- public int Parent;
-
- /** Index into the Event table. */
- public int EventList;
-
- public EventMap(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Parent = readTableIndex(TypeDef.ID);
- EventList = readTableIndex(EventDef.ID);
- }
-
- protected int getRowSize() {
- return file.getTableIndexSize(TypeDef.ID) +
- file.getTableIndexSize(EventDef.ID);
- }
-
- } // class EventMap
-
- //##########################################################################
- // table Event; ID=0x14; p99, 21.13
-
- public static final class EventDef extends Table {
- public static final int ID = 0x14;
-
- /** 2-byte bitmask of type EventAttribute (22.1.4). */
- public int EventFlags;
-
- /** Index into #String. */
- public int Name;
-
- /** Index into TypeDefOrRef table set. [This corresponds to the Type
- * of the event; it is not the Type that owns the event]
- */
- public int EventType;
-
- public EventDef(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- EventFlags = readShort();
- Name = readStringIndex();
- EventType = readTableSetIndex(_TypeDefOrRef);
- }
-
- protected int getRowSize() {
- return 2 + file.getStringIndexSize() +
- file.getTableSetIndexSize(_TypeDefOrRef);
- }
-
- public String getName() { return file.getString(Name); }
-
- } // class EventDef
-
- //##########################################################################
- // table PropertyMap; ID=0x15; p119, 21.32
-
- public static final class PropertyMap extends Table {
- public static final int ID = 0x15;
-
- /** Index into the TypeDef table. */
- public int Parent;
-
- /** Index into the Property table. */
- public int PropertyList;
-
- public PropertyMap(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Parent = readTableIndex(TypeDef.ID);
- PropertyList = readTableIndex(PropertyDef.ID);
- }
-
- protected int getRowSize() {
- return file.getTableIndexSize(TypeDef.ID) +
- file.getTableIndexSize(PropertyDef.ID);
- }
-
- } // class PropertyMap
-
- //##########################################################################
- // table Property; ID=0x17; p117, 21.31
-
- public static final class PropertyDef extends Table {
- public static final int ID = 0x17;
-
- /** 2-byte bitmask of type PropertyAttributes (22.1.13). */
- public int Flags;
-
- /** Index into #String. */
- public int Name;
-
- /** Index into #Blob. (Indexes the signature in the #Blob) */
- public int Type;
-
- public PropertyDef(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Flags = readShort();
- Name = readStringIndex();
- Type = readBlobIndex();
- }
-
- protected int getRowSize() {
- return 2 + file.getStringIndexSize() +
- file.getBlobIndexSize();
- }
-
- public String getName() { return file.getString(Name); }
-
- public Sig getSignature() { return file.getSignature(Type); }
-
- } // class PropertyDef
-
- //##########################################################################
- // table MethodSemantics; ID=0x18; p114, 21.26
-
- public static final class MethodSemantics extends Table {
- public static final int ID = 0x18;
-
- /** 2-byte bitmaks of type MethodSemanticsAttribute (22.1.11). */
- public int Semantics;
-
- /** Index into the Method table. */
- public int Method;
-
- /** Index into Event or Property table (HasSemantics table set). */
- public int Association;
-
- public MethodSemantics(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Semantics = readShort();
- Method = readTableIndex(MethodDef.ID);
- Association = readTableSetIndex(_HasSemantics);
- }
-
- protected int getRowSize() {
- return 2 + file.getTableIndexSize(MethodDef.ID) +
- file.getTableSetIndexSize(_HasSemantics);
- }
-
- public boolean isGetter() { return (Semantics & Getter) != 0; }
- public boolean isSetter() { return (Semantics & Setter) != 0; }
- public boolean isOther() { return (Semantics & Other) != 0; }
- public boolean isAddOn() { return (Semantics & AddOn) != 0; }
- public boolean isRemoveOn() { return (Semantics & RemoveOn) != 0; }
- public boolean isFire() { return (Semantics & Fire) != 0; }
-
- private static final short Setter = (short)0x0001;
- private static final short Getter = (short)0x0002;
- private static final short Other = (short)0x0004;
- private static final short AddOn = (short)0x0008;
- private static final short RemoveOn = (short)0x0010;
- private static final short Fire = (short)0x0020;
-
- } // class MethodSemantics
-
-
- //##########################################################################
- // table MethodImpl; ID=0x19; p113, 21.25
-
- public static final class MethodImpl extends Table {
- public static final int ID = 0x19;
-
- /** Index into the TypeDef table. */
- public int Class;
-
- /** Index into MethodDefOrRef table set. */
- public int MethodBody;
-
- /** Index into MethodDefOrRef table set. */
- public int MethodDeclaration;
-
- public MethodImpl(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Class = readTableIndex(TypeDef.ID);
- MethodBody = readTableSetIndex(_MethodDefOrRef);
- MethodDeclaration = readTableSetIndex(_MethodDefOrRef);
- }
-
- protected int getRowSize() {
- return file.getTableIndexSize(TypeDef.ID) +
- 2 * file.getTableSetIndexSize(_MethodDefOrRef);
- }
-
- } // class MethodImpl
-
- //##########################################################################
- // table ModuleRef; ID=0x1a; p116, 21.28
-
- public static final class ModuleRef extends Table {
- public static final int ID = 0x1a;
-
- /** Index into #String. */
- public int Name;
-
- public ModuleRef(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Name = readStringIndex();
- }
-
- protected int getRowSize() { return file.getStringIndexSize(); }
-
- public String getName() { return file.getString(Name); }
-
- } // class ModuleRef
-
- //##########################################################################
- // table TypeSpec; ID=0x1b; p126, 21.36
-
- public static final class TypeSpec extends Table {
- public static final int ID = 0x1b;
-
- /** Index into #Blob, where the blob is formatted
- * as specified in 22.2.15
- */
- public int Signature;
-
- public TypeSpec(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Signature = readBlobIndex();
- }
-
- protected int getRowSize() { return file.getBlobIndexSize(); }
-
- public Sig getSignature() { return file.getSignature(Signature); }
- } // class TypeSpec
-
- //##########################################################################
- // table ImplMap; ID=0x1c; p107, 21.20
-
- public static final class ImplMap extends Table {
- public static final int ID = 0x1c;
-
- /** 2-byte bitmask of type PInvokeAttributes (22.1.7). */
- public int MappingFlags;
-
- /** Index into MemberForwarded table set. */
- public int MemberForwarded;
-
- /** Index into #String. */
- public int ImportName;
-
- /** Index into the ModuleRef table. */
- public int ImportScope;
-
- public ImplMap(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- MappingFlags = readShort();
- MemberForwarded = readTableSetIndex(_MemberForwarded);
- ImportName = readStringIndex();
- ImportScope = readTableIndex(ModuleRef.ID);
- }
-
- protected int getRowSize() {
- return 2 + file.getTableSetIndexSize(_MemberForwarded) +
- file.getStringIndexSize() +
- file.getTableIndexSize(ModuleRef.ID);
- }
-
- } // class ImplMap
-
- //##########################################################################
- // table FieldRVA; ID=0x1d; p106, 21.18
-
- public static final class FieldRVA extends Table {
- public static final int ID = 0x1d;
-
- /** 4-byte constant. */
- public int RVA;
-
- /** Index into the Field table. */
- public int Field;
-
- public FieldRVA(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- RVA = readInt();
- Field = readTableIndex(Table.FieldDef.ID);
- }
-
- protected int getRowSize() {
- return 4 + file.getTableIndexSize(FieldDef.ID);
- }
-
- }
-
- //##########################################################################
- // table Assembly; ID=0x20; p90, 21.2
-
- public static final class AssemblyDef extends Table {
- public static final int ID = 0x20;
-
- /** 4-byte constatnt of type AssemblyHashAlgorithm, clause 22.1.1 */
- public int HashAlgId;
-
- /** 2-byte constant */
- public int MajorVersion;
-
- /** 2-byte constant */
- public int MinorVersion;
-
- /** 2-byte constant */
- public int BuildNumber;
-
- /** 2-byte constant */
- public int RevisionNumber;
-
- /** 4-byte constant */
- public int Flags;
-
- /** index into #Blob */
- public int PublicKey;
-
- /** index into #String */
- public int Name;
-
- /** index into #String */
- public int Culture;
-
- public AssemblyDef(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- HashAlgId = readInt();
- MajorVersion = readShort();
- MinorVersion = readShort();
- BuildNumber = readShort();
- RevisionNumber = readShort();
- Flags = readInt();
- PublicKey = readBlobIndex();
- Name = readStringIndex();
- Culture = readStringIndex();
- }
-
- protected int getRowSize() {
- return 16 + file.getBlobIndexSize() + 2*file.getStringIndexSize();
- }
-
- } // class AssemblyDef
-
- //##########################################################################
- // table AssemblyProcessor; ID=0x21; p91, 21.4
-
- public static final class AssemblyProcessor extends Table {
- public static final int ID = 0x21;
-
- /** 4-byte constant. */
- public int Processor;
-
- public AssemblyProcessor(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Processor = readInt();
- }
-
- protected int getRowSize() { return 4; }
-
- }
-
- //##########################################################################
- // table AssemblyOS; ID = 0x22; p90, 21.3
-
- public static final class AssemblyOS extends Table {
- public static final int ID = 0x22;
-
- /** 4-byte constant. */
- public int OSPlatformID;
-
- /** 4-byte constant. */
- public int OSMajorVersion;
-
- /** 4-byte constant. */
- public int OSMinorVersion;
-
- public AssemblyOS(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- OSPlatformID = readInt();
- OSMajorVersion = readInt();
- OSMinorVersion = readInt();
- }
-
- protected int getRowSize() { return 12; }
-
- }
-
- //##########################################################################
- // table AssemblyRef; ID = 0x23; pp91, 21.5
-
- public static final class AssemblyRef extends Table {
- public static final int ID = 0x23;
-
- /** 2-byte constant. */
- public int MajorVersion;
-
- /** 2-byte constant. */
- public int MinorVersion;
-
- /** 2-byte constant. */
- public int BuildNumber;
-
- /** 2-byte constant. */
- public int RevisionNumber;
-
- /** 4-byte bitmask of type AssemblyFlags (22.1.2). */
- public int Flags;
-
- /** index into #Blob. */
- public int PublicKeyOrToken;
-
- /** index into #String. */
- public int Name;
-
- /** index into #String. */
- public int Culture;
-
- /** index into #Blob. */
- public int HashValue;
-
- public AssemblyRef(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- MajorVersion = readShort();
- MinorVersion = readShort();
- BuildNumber = readShort();
- RevisionNumber = readShort();
- Flags = readInt();
- PublicKeyOrToken = readBlobIndex();
- Name = readStringIndex();
- Culture = readStringIndex();
- HashValue = readBlobIndex();
- }
-
- protected int getRowSize() {
- return 12 + 2*file.getBlobIndexSize() + 2*file.getStringIndexSize();
- }
-
- public String getName() { return file.getString(Name); }
- }
-
- //##########################################################################
- // table AssemblyRefProcessor; ID=0x24; p92, 21.7
-
- public static final class AssemblyRefProcessor extends Table {
- public static final int ID = 0x24;
-
- /** 4-byte constant. */
- public int Processor;
-
- /** Index into the AssemblyRef table. */
- public int AssemblyRef;
-
- public AssemblyRefProcessor(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Processor = readInt();
- AssemblyRef = readTableIndex(Table.AssemblyRef.ID);
- }
-
- protected int getRowSize() {
- return 4 + file.getTableIndexSize(Table.AssemblyRef.ID);
- }
-
- } // class AssemblyRefProcessor
-
- //##########################################################################
- // table AssemblyRefOS; ID=0x25; p92, 21.6
-
- public static final class AssemblyRefOS extends Table {
- public static final int ID = 0x25;
-
- /** 4-byte constant. */
- public int OSPlatformId;
-
- /** 4-byte constant. */
- public int OSMajorVersion;
-
- /** 4-byte constant. */
- public int OSMinorVersion;
-
- /** Index into the AssemblyRef table. */
- public int AssemblyRef;
-
- public AssemblyRefOS(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- OSPlatformId = readInt();
- OSMajorVersion = readInt();
- OSMinorVersion = readInt();
- AssemblyRef = readTableIndex(Table.AssemblyRef.ID);
- }
-
- protected int getRowSize() {
- return 12 + file.getTableIndexSize(Table.AssemblyRef.ID);
- }
-
- } // class AssemblyRefOS
-
- //##########################################################################
- // table File; ID=0x26; p106, 21.19
-
- public static final class FileDef extends Table {
- public static final int ID = 0x26;
-
- /** 4-byte bitmask of type FileAttributes (22.1.6). */
- public int Flags;
-
- /** Index into #String. */
- public int Name;
-
- /** Index into #Blob. */
- public int HashValue;
-
- public FileDef(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Flags = readInt();
- Name = readStringIndex();
- HashValue = readBlobIndex();
- }
-
- protected int getRowSize() {
- return 4 + file.getStringIndexSize() + file.getBlobIndexSize();
- }
-
- public String getName() {
- return file.getString(Name);
- }
-
- } // class FileDef
-
- //##########################################################################
- // table ExportedType; ID=0x27; p100, 21.14
-
- public static final class ExportedType extends Table {
- public static final int ID = 0x27;
-
- /** 4-byte bitmask of type TypeAttribute (22.1.6). */
- public int Flags;
-
- /** 4-byte index into a TypeDef table of
- * another module in this assembly.
- */
- public int TypeDefId;
-
- /** Index into #String. */
- public int TypeName;
-
- /** Index into #Stream. */
- public int TypeNamespace;
-
- /** Index into one of two tables as follows:
- * - 'File' table, where that entry says which module
- * in the current assembly holds the TypeDef
- * - 'ExportedType' table, where that entry is
- * the enclosing Type of the current nested Type
- */
- public int Implementation;
-
- public ExportedType(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Flags = readInt();
- TypeDefId = readInt();
- TypeName = readStringIndex();
- TypeNamespace = readStringIndex();
- Implementation = readTableSetIndex(_Implementation);
- }
-
- protected int getRowSize() {
- return 8 + 2*file.getStringIndexSize() +
- file.getTableSetIndexSize(_Implementation);
- }
-
- public String getFullName() {
- String namespace = file.getString(TypeNamespace);
- return namespace.length() == 0 ? file.getString(TypeName)
- : namespace + "." + file.getString(TypeName);
- }
-
- } // class ExportedType
-
- //##########################################################################
- // table ManifestResource; ID=0x28; p108, 21.22
-
- public static final class ManifestResource extends Table {
- public static final int ID = 0x28;
-
- /** 4-byte constant. */
- public int Offset;
-
- /** 4-byte bitmask of type ManifestResourceAttributes (22.1.8). */
- public int Flags;
-
- /** Index into #String. */
- public int Name;
-
- /** Index into the Implementation table set. */
- public int Implementation;
-
- public ManifestResource(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- Offset = readInt();
- Flags = readInt();
- Name = readStringIndex();
- Implementation = readTableSetIndex(_Implementation);
- }
-
- protected int getRowSize() {
- return 8 + file.getStringIndexSize() +
- file.getTableSetIndexSize(_Implementation);
- }
-
- } // class ManifestResource
-
- //##########################################################################
- // table NestedClass; ID=0x29; p116, 21.29
-
- public static final class NestedClass extends Table {
- public static final int ID = 0x29;
-
- /** Index into the TypeDef table. */
- public int NestedClass;
-
- /** Index into the TypeDef table. */
- public int EnclosingClass;
-
- public NestedClass(PEFile file, int rows) { super(file, ID, rows); }
-
- protected void populateFields() {
- NestedClass = readTableIndex(TypeDef.ID);
- EnclosingClass = readTableIndex(TypeDef.ID);
- }
-
- protected int getRowSize() {
- return 2 * file.getTableIndexSize(TypeDef.ID);
- }
-
- } // class NestedClass
-
- //##########################################################################
- // table GenericParam; ID=0x2a; p137, 22.20
-
- public static final class GenericParam extends Table {
- public static final int ID = 0x2a;
-
- public int Number;
- public int Flags;
- public int Owner; // a TypeOrMethodDef (Sec 24.2.6) coded index
- public int Name; // a non-null index into the String heap
-
- private java.util.Map /*<Integer, java.util.Set<Integer>>*/ GenericParamIdxesForMethodDefIdx =
- new java.util.HashMap();
- private java.util.Map /*<Integer, java.util.Set<Integer>>*/ GenericParamIdxesForTypeDefIdx =
- new java.util.HashMap();
-
- private void addToMap(int key, int value, java.util.Map IdxesForIdx) {
- java.util.Set /*<Integer>*/ bucket = (java.util.Set)IdxesForIdx.get(Integer.valueOf(key));
- if(bucket == null) {
- bucket = new java.util.HashSet();
- IdxesForIdx.put(Integer.valueOf(key), bucket);
- }
- bucket.add(Integer.valueOf(value));
- }
-
- /** Indexes of rows in the GenericParam table representing type parameters defined by the type given by
- * its row index TypeDefIdx (in the TypeDef table).
- * No need to position the current record before invoking this method. */
- public int[] getTVarIdxes(int TypeDefIdx) {
- if(!mapsPopulated) {
- initMaps();
- }
- java.util.Set bucket = (java.util.Set)GenericParamIdxesForTypeDefIdx.get(Integer.valueOf(TypeDefIdx));
- if(bucket == null) {
- bucket = java.util.Collections.EMPTY_SET;
- }
- int[] res = new int[bucket.size()];
- java.util.Iterator /*<Integer>*/ it = bucket.iterator();
- for(int i = 0; i < bucket.size(); i++) {
- res[i] = ((Integer)it.next()).intValue();
- }
- return res;
- }
-
- /** Indexes of rows in the GenericParam table representing type parameters defined by the method given by
- * its row index MethodDefIdx (in the MethodDef table)
- * No need to position the current record before invoking this method. */
- public int[] getMVarIdxes(int MethodDefIdx) {
- if(!mapsPopulated) {
- initMaps();
- }
- java.util.Set bucket = (java.util.Set)GenericParamIdxesForMethodDefIdx.get(Integer.valueOf(MethodDefIdx));
- if(bucket == null) {
- bucket = java.util.Collections.EMPTY_SET;
- }
- int[] res = new int[bucket.size()];
- java.util.Iterator /*<Integer>*/ it = bucket.iterator();
- for(int i = 0; i < bucket.size(); i++) {
- res[i] = ((Integer)it.next()).intValue();
- }
- return res;
- }
-
- private boolean mapsPopulated = false;
-
- private void initMaps() {
- mapsPopulated = true;
- for (int currentParamRow = 1; currentParamRow <= rows; currentParamRow++) {
- int currentOwner = file.GenericParam(currentParamRow).Owner;
- int targetTableId = Table.getTableId(Table._TypeOrMethodDef, currentOwner);
- int targetRow = currentOwner >> Table.NoBits[Table._TypeOrMethodDef];
- if(targetTableId == TypeDef.ID){
- addToMap(targetRow, currentParamRow, GenericParamIdxesForTypeDefIdx);
- } else if(targetTableId == MethodDef.ID) {
- addToMap(targetRow, currentParamRow, GenericParamIdxesForMethodDefIdx);
- } else {
- throw new RuntimeException();
- }
- }
- }
-
- public GenericParam(PEFile file, int rows) {
- super(file, ID, rows);
- this.newMapping = true;
- }
-
- protected void populateFields() {
- Number = readShort();
- Flags = readShort();
- Owner = readTableSetIndex(_TypeOrMethodDef);
- Name = readStringIndex();
- }
-
- /** This method assumes populateFields() has been just called to set Flags for the current record */
- public boolean isInvariant() {
- /* 23.1.7 Flags for Generic Parameters [GenericParamAttributes tributes] */
- return (Flags & 0x0003) == 0;
- }
-
- /** This method assumes populateFields() has been just called to set Flags for the current record */
- public boolean isCovariant() {
- /* 23.1.7 Flags for Generic Parameters [GenericParamAttributes tributes] */
- return (Flags & 0x0003) == 1;
- }
-
- /** This method assumes populateFields() has been just called to set Flags for the current record */
- public boolean isContravariant() {
- /* 23.1.7 Flags for Generic Parameters [GenericParamAttributes tributes] */
- return (Flags & 0x0003) == 2;
- }
-
- /** This method assumes populateFields() has been just called to set Flags for the current record */
- public boolean isReferenceType() {
- /* 23.1.7 Flags for Generic Parameters [GenericParamAttributes tributes] */
- return (Flags & 0x001C) == 4;
- }
-
- /** This method assumes populateFields() has been just called to set Flags for the current record */
- public boolean isValueType() {
- /* 23.1.7 Flags for Generic Parameters [GenericParamAttributes tributes] */
- return (Flags & 0x001C) == 8;
- }
-
- /** This method assumes populateFields() has been just called to set Flags for the current record */
- public boolean hasDefaultConstructor() {
- /* 23.1.7 Flags for Generic Parameters [GenericParamAttributes tributes] */
- return (Flags & 0x001C) == 0x0010;
- }
-
- protected int getRowSize() {
- return 2 + 2 + file.getTableSetIndexSize(_TypeOrMethodDef) + file.getStringIndexSize();
- /* Columns:
- Number (2 bytes),
- Flags (2 bytes),
- Owner (coded token of type TypeOrMethodDef),
- Name (offset in the #Strings stream).
- */
- }
-
- public String getName() {
- return file.getString(Name);
- }
-
- } // class GenericParam
-
-
- //##########################################################################
- // table GenericParamConstraint; ID=0x2c; p139, 22.20
-
- public static final class GenericParamConstraint extends Table {
- public static final int ID = 0x2c;
-
- public int Owner; // an index into the GenericParam table
- public int Constraint; // a TypeDefOrRef (Sec 24.2.6) coded index
-
- public GenericParamConstraint(PEFile file, int rows) {
- super(file, ID, rows);
- this.newMapping = true;
- }
-
- protected void populateFields() {
- Owner = readTableIndex(GenericParam.ID);
- Constraint = readTableSetIndex(_TypeDefOrRef);
- }
-
- protected int getRowSize() {
- return file.getTableIndexSize(GenericParam.ID) + file.getTableSetIndexSize(_TypeDefOrRef);
- /* Columns:
- Owner (RID in the GenericParam table),
- Constraint (coded token of type TypeDefOrRef).
- */
- }
-
- private boolean mapPopulated = false;
-
- /** Indexes of rows (in the TypeDef, TypeRef, or TypeSpec tables) denoting the base class (if any)
- * and interfaces (if any) that the generic parameter (of TVar or MVar kind) should support, where
- * that generic parameter is represented by its index into the GenericParam table. */
- public int[] getTypeDefOrRefIdxes(int genParamIdx) {
- if(!mapPopulated) {
- initMap();
- }
- java.util.Set bucket = (java.util.Set)TypeDefOrRefIdxesForGenParamIdx.get(Integer.valueOf(genParamIdx));
- if(bucket == null) {
- bucket = java.util.Collections.EMPTY_SET;
- }
- int[] res = new int[bucket.size()];
- java.util.Iterator /*<Integer>*/ it = bucket.iterator();
- for(int i = 0; i < bucket.size(); i++) {
- res[i] = ((Integer)it.next()).intValue();
- }
- return res;
- }
-
-
- private void initMap() {
- mapPopulated = true;
- for (int currentConstraintRow = 1; currentConstraintRow <= rows; currentConstraintRow++) {
- int targetGenericParam = file.GenericParamConstraint(currentConstraintRow).Owner;
- int value = file.GenericParamConstraint.Constraint;
- addToMap(targetGenericParam, value);
- }
- }
-
- private java.util.Map /*<Integer, java.util.Set<Integer>>*/ TypeDefOrRefIdxesForGenParamIdx =
- new java.util.HashMap();
-
- private void addToMap(int key, int value) {
- java.util.Set /*<Integer>*/ bucket = (java.util.Set)TypeDefOrRefIdxesForGenParamIdx.get(Integer.valueOf(key));
- if(bucket == null) {
- bucket = new java.util.HashSet();
- TypeDefOrRefIdxesForGenParamIdx.put(Integer.valueOf(key), bucket);
- }
- bucket.add(Integer.valueOf(value));
- }
-
- } // class GenericParamConstraint
-
- //##########################################################################
- // table MethodSpec; ID=0x2b; p149, in Sec. 22.29 of Partition II
-
- public static final class MethodSpec extends Table {
- public static final int ID = 0x2b;
-
- /* an index into the MethodDef or MemberRef table, specifying which generic method this row is an instantiation of.
- A MethodDefOrRef (Sec. 24.2.6) coded index */
- public int Method;
-
- /* an index into the Blob heap (Sec. 23.2.15), holding the signature of this instantiation */
- public int Instantiation;
-
- public MethodSpec(PEFile file, int rows) {
- super(file, ID, rows);
- this.newMapping = true;
- }
-
- protected void populateFields() {
- Method = readTableSetIndex(_MethodDefOrRef);
- Instantiation = readBlobIndex();
- }
-
- protected int getRowSize() {
- return file.getTableSetIndexSize(_MethodDefOrRef) + file.getBlobIndexSize();
- }
-
-
- } // class MethodSpec
- //##########################################################################
-
-} // class Table
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-27 08:55:15 +0000