javazoom.jl.converter
Class RiffFile

java.lang.Object
  javazoom.jl.converter.RiffFile

Direct Known Subclasses:

WaveFile

public class RiffFile
extends java.lang.Object

Class to manage RIFF files

Field Summary

static int	DDC_FAILURE
static int	DDC_FILE_ERROR
static int	DDC_INVALID_CALL
static int	DDC_INVALID_FILE
static int	DDC_OUT_OF_MEMORY
static int	DDC_SUCCESS
static int	DDC_USER_ABORT
protected java.io.RandomAccessFile	file
protected int	fmode
static int	RFM_READ
static int	RFM_UNKNOWN
static int	RFM_WRITE

Constructor Summary

RiffFile()
Dummy Constructor

Method Summary

int	Backpatch(long FileOffset, byte[] Data, int NumBytes)
int	Backpatch(long FileOffset, javazoom.jl.converter.RiffFile.RiffChunkHeader Data, int NumBytes) Write Data to specified offset.
int	Close() Close Riff File.
int	CurrentFileMode() Return File Mode.
long	CurrentFilePosition() Return File Position.
int	Expect(java.lang.String Data, int NumBytes) Expect NumBytes data.
static int	FourCC(java.lang.String ChunkName) Fill the header.
int	Open(java.lang.String Filename, int NewMode) Open a RIFF file.
int	Read(byte[] Data, int NumBytes) Read NumBytes data.
protected int	Seek(long offset) Seek in the File.
int	Write(byte[] Data, int NumBytes) Write NumBytes data.
int	Write(int Data, int NumBytes) Write NumBytes data.
int	Write(javazoom.jl.converter.RiffFile.RiffChunkHeader Triff_header, int NumBytes) Write NumBytes data.
int	Write(short[] Data, int NumBytes) Write NumBytes data.
int	Write(short Data, int NumBytes) Write NumBytes data.

Methods inherited from class java.lang.Object

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

Field Detail

DDC_SUCCESS

public static final int DDC_SUCCESS

See Also:

Constant Field Values

DDC_FAILURE

public static final int DDC_FAILURE

See Also:

Constant Field Values

DDC_OUT_OF_MEMORY

public static final int DDC_OUT_OF_MEMORY

See Also:

Constant Field Values

DDC_FILE_ERROR

public static final int DDC_FILE_ERROR

See Also:

Constant Field Values

DDC_INVALID_CALL

public static final int DDC_INVALID_CALL

See Also:

Constant Field Values

DDC_USER_ABORT

public static final int DDC_USER_ABORT

See Also:

Constant Field Values

DDC_INVALID_FILE

public static final int DDC_INVALID_FILE

See Also:

Constant Field Values

RFM_UNKNOWN

public static final int RFM_UNKNOWN

See Also:

Constant Field Values

RFM_WRITE

public static final int RFM_WRITE

See Also:

Constant Field Values

RFM_READ

public static final int RFM_READ

See Also:

Constant Field Values

fmode

protected int fmode

file

protected java.io.RandomAccessFile file

Constructor Detail

RiffFile

public RiffFile()

Dummy Constructor

Method Detail

CurrentFileMode

public int CurrentFileMode()

Return File Mode.

Open

public int Open(java.lang.String Filename,
                int NewMode)

Open a RIFF file.

Write

public int Write(byte[] Data,
                 int NumBytes)

Write NumBytes data.

Write

public int Write(short[] Data,
                 int NumBytes)

Write NumBytes data.

Write

public int Write(javazoom.jl.converter.RiffFile.RiffChunkHeader Triff_header,
                 int NumBytes)

Write NumBytes data.

Write

public int Write(short Data,
                 int NumBytes)

Write NumBytes data.

Write

public int Write(int Data,
                 int NumBytes)

Write NumBytes data.

Read

public int Read(byte[] Data,
                int NumBytes)

Read NumBytes data.

Expect

public int Expect(java.lang.String Data,
                  int NumBytes)

Expect NumBytes data.

Close

public int Close()

Close Riff File. Length is written too.

CurrentFilePosition

public long CurrentFilePosition()

Return File Position.

Backpatch

public int Backpatch(long FileOffset,
                     javazoom.jl.converter.RiffFile.RiffChunkHeader Data,
                     int NumBytes)

Write Data to specified offset.

Backpatch

public int Backpatch(long FileOffset,
                     byte[] Data,
                     int NumBytes)

Seek

protected int Seek(long offset)

Seek in the File.

FourCC

public static int FourCC(java.lang.String ChunkName)

Fill the header.