Package ghidra.app.util.bin.format.swift.types

Class TargetTypeContextDescriptor

java.lang.Object

ghidra.app.util.bin.format.swift.SwiftTypeMetadataStructure

ghidra.app.util.bin.format.swift.types.TargetContextDescriptor

ghidra.app.util.bin.format.swift.types.TargetTypeContextDescriptor

All Implemented Interfaces:

StructConverter

Direct Known Subclasses:

TargetClassDescriptor, TargetEnumDescriptor, TargetStructDescriptor

public class TargetTypeContextDescriptor
extends TargetContextDescriptor

Represents a Swift TargetTypeContextDescriptor structure

See Also:

• swift/ABI/Metadata.h

Field Summary

Fields inherited from class ghidra.app.util.bin.format.swift.types.TargetContextDescriptor

SIZE

Fields inherited from class ghidra.app.util.bin.format.swift.SwiftTypeMetadataStructure

DATA_TYPE_CATEGORY

Fields inherited from interface ghidra.app.util.bin.StructConverter

ASCII, BYTE, DWORD, IBO32, IBO64, POINTER, QWORD, SLEB128, STRING, ULEB128, UTF16, UTF8, VOID, WORD

Constructor Summary

Constructors

Constructor	Description
TargetTypeContextDescriptor(BinaryReader reader)	Creates a new TargetTypeContextDescriptor

Method Summary

Modifier and Type	Method	Description
int	getAccessFunctionPtr()	Gets the pointer to the metadata access function for this type
String	getDescription()	Gets a short description of the SwiftTypeMetadataStructure
FieldDescriptor	getFieldDescriptor(Map<Long,FieldDescriptor> fieldDescriptors)	Gets this TargetTypeContextDescriptor's FieldDescriptor
int	getFields()	Gets the pointer to the field descriptor for the type, if any
String	getName()	Gets the name of the type
String	getStructureName()	Gets the name of the SwiftTypeMetadataStructure
DataType	toDataType()	Returns a structure datatype representing the contents of the implementor of this interface.
String	toString()

Methods inherited from class ghidra.app.util.bin.format.swift.types.TargetContextDescriptor

getFlags, getParent

Methods inherited from class ghidra.app.util.bin.format.swift.SwiftTypeMetadataStructure

getBase

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

TargetTypeContextDescriptor

public TargetTypeContextDescriptor(BinaryReader reader)
                            throws IOException

Creates a new TargetTypeContextDescriptor

Parameters:

reader - A BinaryReader positioned at the start of the structure

Throws:

IOException - if there was an IO-related problem creating the structure

Method Details

getName

public String getName()

Gets the name of the type

Returns:

The name of the type

getAccessFunctionPtr

public int getAccessFunctionPtr()

Gets the pointer to the metadata access function for this type

Returns:

The pointer to the metadata access function for this type

getFields

public int getFields()

Gets the pointer to the field descriptor for the type, if any

Returns:

The pointer to the field descriptor for the type, if any

getFieldDescriptor

public FieldDescriptor getFieldDescriptor(Map<Long,FieldDescriptor> fieldDescriptors)

Gets this TargetTypeContextDescriptor's FieldDescriptor

Parameters:

fieldDescriptors - A Map of FieldDescriptor's keyed by their base addresses

Returns:

This TargetTypeContextDescriptor's FieldDescriptor, or null if it doesn't have one

getStructureName

public String getStructureName()

Description copied from class: SwiftTypeMetadataStructure

Gets the name of the SwiftTypeMetadataStructure

Overrides:

getStructureName in class TargetContextDescriptor

Returns:

The name of the SwiftTypeMetadataStructure

getDescription

public String getDescription()

Description copied from class: SwiftTypeMetadataStructure

Gets a short description of the SwiftTypeMetadataStructure

Overrides:

getDescription in class TargetContextDescriptor

Returns:

A short description of the SwiftTypeMetadataStructure

toString

public String toString()

Overrides:

toString in class Object

toDataType

public DataType toDataType()
                    throws DuplicateNameException,
IOException

Description copied from interface: StructConverter

Returns a structure datatype representing the contents of the implementor of this interface.

For example, given:

 class A {
     int foo;
     double bar;
 }
 

The return value should be a structure data type with two data type components; an INT and a DOUBLE. The structure should contain field names and, if possible, field comments.

Specified by:

toDataType in interface StructConverter

Overrides:

toDataType in class TargetContextDescriptor

Returns:

returns a structure datatype representing the implementor of this interface

Throws:

DuplicateNameException - when a datatype of the same name already exists

IOException - if an IO-related error occurs

See Also:

• StructureDataType