Package ghidra.util

Interface GhidraDataConverter

All Superinterfaces:

DataConverter, java.io.Serializable

All Known Implementing Classes:

GhidraBigEndianDataConverter, GhidraLittleEndianDataConverter

public interface GhidraDataConverter
extends DataConverter

Method Summary

Modifier and Type	Method	Description
java.math.BigInteger	getBigInteger(MemBuffer buf, int offset, int size, boolean signed)	Generate a BigInteger value by invoking buf.getBytes at the specified offset.
static GhidraDataConverter	getInstance(boolean isBigEndian)	Returns the correct GhidraDataConverter static instance for the requested endian-ness.
int	getInt(MemBuffer buf, int offset)	Generate a int value by invoking buf.getBytes at the specified offset.
long	getLong(MemBuffer buf, int offset)	Generate a long value by invoking buf.getBytes at the specified offset.
short	getShort(MemBuffer buf, int offset)	Generate a short value by invoking buf.getBytes at the specified offset.

Methods inherited from interface ghidra.util.DataConverter

getBigInteger, getBigInteger, getBytes, getBytes, getBytes, getBytes, getBytes, getBytes, getBytes, getBytes, getBytes, getBytes, getBytes, getBytes, getInt, getInt, getLong, getLong, getShort, getShort, getSignedValue, getSignedValue, getValue, getValue, isBigEndian, putBigInteger, putBigInteger, putInt, putInt, putLong, putLong, putShort, putShort, putValue

Method Detail

getInstance

static GhidraDataConverter getInstance(boolean isBigEndian)

Returns the correct GhidraDataConverter static instance for the requested endian-ness.

Parameters:

isBigEndian - boolean flag, true means big endian

Returns:

static GhidraDataConverter instance

getShort

short getShort(MemBuffer buf,
               int offset)
        throws MemoryAccessException

Generate a short value by invoking buf.getBytes at the specified offset.

Parameters:

buf - MemBuffer source of bytes

offset - offset in mem buffer to read

Returns:

short value

Throws:

MemoryAccessException - if failed to read 2-bytes at the specified offset

getInt

int getInt(MemBuffer buf,
           int offset)
    throws MemoryAccessException

Generate a int value by invoking buf.getBytes at the specified offset.

Parameters:

buf - MemBuffer source of bytes

offset - offset in mem buffer to read

Returns:

int value

Throws:

MemoryAccessException - if failed to read 4-bytes at the specified offset

getLong

long getLong(MemBuffer buf,
             int offset)
      throws MemoryAccessException

Generate a long value by invoking buf.getBytes at the specified offset.

Parameters:

buf - MemBuffer source of bytes

offset - offset in mem buffer to read

Returns:

long value

Throws:

MemoryAccessException - if failed to read 8-bytes at the specified offset

getBigInteger

java.math.BigInteger getBigInteger(MemBuffer buf,
                                   int offset,
                                   int size,
                                   boolean signed)
                            throws MemoryAccessException

Generate a BigInteger value by invoking buf.getBytes at the specified offset.

Parameters:

buf - MemBuffer source of bytes

offset - offset in mem buffer to read

size - number of bytes

signed - boolean flag

Returns:

BigInteger value

Throws:

MemoryAccessException - if failed to read specified number of bytes at the specified offset