futils
Class StreamSniffer

java.lang.Object
  futils.StreamSniffer

public class StreamSniffer
extends java.lang.Object

Field Summary

static int	APPLE_QUICKTIME_MOVIE
static int	BTOAD
static int	BZIP
static int	CMU_WINDOW_MANAGER_BITMAP
static int	FLI
static int	GIF87a
static int	GIF89a
static int	GZIP
static int	HTML
static int	HUFFMAN
static int	IFF_DATA
static int	IFF_ILBM
static int	JPEG
static int	JPG
static int	MGR_BITMAP
static int	MICROSOFT_RIFF
static int	MPEG
static int	NIFF_IMAGE
static int	PBM
static int	PBM_RAWBITS
static int	PC_BITMAP
static int	PDF_DOCUMENT
static int	PGM
static int	PGM_RAWBITS
static int	PNG_IMAGE
static int	POSTSCRIPT_DOCUMENT
static int	PPM
static int	PPM_RAWBITS
static int	PSHOP8
static int	SGI_IMAGE
static int	SILICON_GRAPHICS_MOVIE
static int	STANDARD_MIDI
static int	SUN
static int	SUN_NEXT_AUDIO
static int	SUNRASTER
static int	TIFF_BIG_ENDIAN
static int	TIFF_LITTLE_ENDIAN
static int	TYPE_NOT_FOUND
static int	UNIX_COMPRESS
static int	UUENCODED
static int	XML
static int	ZIP
static int	ZIP_ARCHIVE

Constructor Summary

StreamSniffer(java.io.InputStream is)

Method Summary

int	classifyStream()
static int	getImageType(java.io.File file)
java.lang.String	getMimeType()
int	getNumberActuallyRead()
java.io.BufferedInputStream	getStream()
java.lang.String	getStringForId(int id)
static void	main(java.lang.String[] args)
boolean	match(char c0, char c1)
boolean	match(char c0, char c1, char c2, char c3)
boolean	match(int c0, int c1)
boolean	match(int c0, int c1, int c2, int c3)
void	printHeader()
static void	testStreamSniffer()
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TYPE_NOT_FOUND

public static final int TYPE_NOT_FOUND

See Also:

Constant Field Values

UUENCODED

public static final int UUENCODED

See Also:

Constant Field Values

BTOAD

public static final int BTOAD

See Also:

Constant Field Values

PBM

public static final int PBM

See Also:

Constant Field Values

PGM

public static final int PGM

See Also:

Constant Field Values

PPM

public static final int PPM

See Also:

Constant Field Values

PBM_RAWBITS

public static final int PBM_RAWBITS

See Also:

Constant Field Values

PGM_RAWBITS

public static final int PGM_RAWBITS

See Also:

Constant Field Values

PPM_RAWBITS

public static final int PPM_RAWBITS

See Also:

Constant Field Values

MGR_BITMAP

public static final int MGR_BITMAP

See Also:

Constant Field Values

GIF87a

public static final int GIF87a

See Also:

Constant Field Values

GIF89a

public static final int GIF89a

See Also:

Constant Field Values

IFF_ILBM

public static final int IFF_ILBM

See Also:

Constant Field Values

SUNRASTER

public static final int SUNRASTER

See Also:

Constant Field Values

SGI_IMAGE

public static final int SGI_IMAGE

See Also:

Constant Field Values

CMU_WINDOW_MANAGER_BITMAP

public static final int CMU_WINDOW_MANAGER_BITMAP

See Also:

Constant Field Values

SUN

public static final int SUN

See Also:

Constant Field Values

TIFF_BIG_ENDIAN

public static final int TIFF_BIG_ENDIAN

See Also:

Constant Field Values

TIFF_LITTLE_ENDIAN

public static final int TIFF_LITTLE_ENDIAN

See Also:

Constant Field Values

FLI

public static final int FLI

See Also:

Constant Field Values

MPEG

public static final int MPEG

See Also:

Constant Field Values

SUN_NEXT_AUDIO

public static final int SUN_NEXT_AUDIO

See Also:

Constant Field Values

STANDARD_MIDI

public static final int STANDARD_MIDI

See Also:

Constant Field Values

MICROSOFT_RIFF

public static final int MICROSOFT_RIFF

See Also:

Constant Field Values

BZIP

public static final int BZIP

See Also:

Constant Field Values

IFF_DATA

public static final int IFF_DATA

See Also:

Constant Field Values

NIFF_IMAGE

public static final int NIFF_IMAGE

See Also:

Constant Field Values

PC_BITMAP

public static final int PC_BITMAP

See Also:

Constant Field Values

PDF_DOCUMENT

public static final int PDF_DOCUMENT

See Also:

Constant Field Values

POSTSCRIPT_DOCUMENT

public static final int POSTSCRIPT_DOCUMENT

See Also:

Constant Field Values

SILICON_GRAPHICS_MOVIE

public static final int SILICON_GRAPHICS_MOVIE

See Also:

Constant Field Values

APPLE_QUICKTIME_MOVIE

public static final int APPLE_QUICKTIME_MOVIE

See Also:

Constant Field Values

ZIP_ARCHIVE

public static final int ZIP_ARCHIVE

See Also:

Constant Field Values

UNIX_COMPRESS

public static final int UNIX_COMPRESS

See Also:

Constant Field Values

GZIP

public static final int GZIP

See Also:

Constant Field Values

HUFFMAN

public static final int HUFFMAN

See Also:

Constant Field Values

PNG_IMAGE

public static final int PNG_IMAGE

See Also:

Constant Field Values

JPEG

public static final int JPEG

See Also:

Constant Field Values

JPG

public static final int JPG

See Also:

Constant Field Values

PSHOP8

public static final int PSHOP8

See Also:

Constant Field Values

ZIP

public static final int ZIP

See Also:

Constant Field Values

HTML

public static final int HTML

See Also:

Constant Field Values

XML

public static final int XML

See Also:

Constant Field Values

Constructor Detail

StreamSniffer

public StreamSniffer(java.io.InputStream is)

Method Detail

main

public static void main(java.lang.String[] args)

testStreamSniffer

public static void testStreamSniffer()

getStream

public java.io.BufferedInputStream getStream()

printHeader

public void printHeader()

getMimeType

public java.lang.String getMimeType()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

match

public boolean match(char c0,
                     char c1)

match

public boolean match(char c0,
                     char c1,
                     char c2,
                     char c3)

match

public boolean match(int c0,
                     int c1,
                     int c2,
                     int c3)

match

public boolean match(int c0,
                     int c1)

classifyStream

public int classifyStream()

getStringForId

public java.lang.String getStringForId(int id)

getNumberActuallyRead

public int getNumberActuallyRead()

getImageType

public static int getImageType(java.io.File file)