Package ghidra.app.util.bin.format.pe.cli.streams

Class CliStreamBlob

java.lang.Object

ghidra.app.util.bin.format.pe.cli.streams.CliAbstractStream

ghidra.app.util.bin.format.pe.cli.streams.CliStreamBlob

All Implemented Interfaces:

PeMarkupable, StructConverter

Direct Known Subclasses:

CliStreamUserStrings

public class CliStreamBlob
extends CliAbstractStream

The Blob stream contains ???. When the stream is present, the first entry is always the byte 0x00. This stream may contain garbage in its unreachable parts.

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<Integer,CliBlob>	blobMap

Fields inherited from class ghidra.app.util.bin.format.pe.cli.streams.CliAbstractStream

header, offset, PATH, reader, rva

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
CliStreamBlob(CliStreamHeader header, long offset, int rva, BinaryReader reader)	Creates a new Blob stream.

Method Summary

Modifier and Type	Method	Description
CliBlob	getBlob(int index)	Gets the blob at the given index.
static String	getName()	Gets the name of this stream.
boolean	parse()	Parses this stream.
DataType	toDataType()	Returns a structure datatype representing the contents of the implementor of this interface.
boolean	updateBlob(CliBlob updatedBlob, Address addr, Program program)	Updates the blob at the given address with the new blob.

Methods inherited from class ghidra.app.util.bin.format.pe.cli.streams.CliAbstractStream

getStreamHeader, getStreamMarkupAddress, markup

Methods inherited from class java.lang.Object

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

Field Details

blobMap

protected Map<Integer,CliBlob> blobMap

Constructor Details

CliStreamBlob

public CliStreamBlob(CliStreamHeader header,
 long offset,
 int rva,
 BinaryReader reader)
              throws IOException

Creates a new Blob stream.

Parameters:

header - The stream header associated with this stream.

offset - The reader offset where this stream starts.

rva - The relative virtual address where this stream starts.

reader - A reader that is used to read the stream.

Throws:

IOException - if there is a problem reading the stream.

Method Details

getName

public static String getName()

Gets the name of this stream.

Returns:

The name of this stream.

parse

public boolean parse()
              throws IOException

Description copied from class: CliAbstractStream

Parses this stream.

Specified by:

parse in class CliAbstractStream

Returns:

True if parsing completed successfully; otherwise, false.

Throws:

IOException - If there was an IO problem while parsing.

getBlob

public CliBlob getBlob(int index)

Gets the blob at the given index.

Parameters:

index - The index of the blob to get.

Returns:

The blob at the given index. Could be null if the index was invalid or there was a problem reading the blob.

updateBlob

public boolean updateBlob(CliBlob updatedBlob,
 Address addr,
 Program program)

Updates the blob at the given address with the new blob.

Parameters:

updatedBlob - The updated blob.

addr - The address of the blob to update.

program - The program that will get the update.

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.

Returns:

returns a structure datatype representing the implementor of this interface

Throws:

DuplicateNameException - when a datatype of the same name already exists

IOException

See Also:

• StructureDataType