Package org.jcodings.transcode

Class EConv

java.lang.Object

org.jcodings.transcode.EConv

All Implemented Interfaces:

EConvFlags

public final class EConv
extends java.lang.Object
implements EConvFlags

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EConv.EConvElement
static class	EConv.LastError

Field Summary

Fields

Modifier and Type	Field	Description
byte[]	destination
Encoding	destinationEncoding
EConv.EConvElement[]	elements
(package private) int	flags
(package private) Buffer	inBuf
EConv.LastError	lastError
Transcoding	lastTranscoding
(package private) static int[]	NULL_POINTER
(package private) static byte[]	NULL_STRING
(package private) int	numFinished
int	numTranscoders
byte[]	replacementEncoding
int	replacementLength
byte[]	replacementString
byte[]	source
Encoding	sourceEncoding
(package private) boolean	started

Fields inherited from interface org.jcodings.transcode.EConvFlags

AFTER_OUTPUT, CR_NEWLINE_DECORATOR, CRLF_NEWLINE_DECORATOR, DECORATOR_MASK, ERROR_HANDLER_MASK, INVALID_MASK, INVALID_REPLACE, MAX_ECFLAGS_DECORATORS, NEWLINE_DECORATOR_MASK, NEWLINE_DECORATOR_READ_MASK, NEWLINE_DECORATOR_WRITE_MASK, PARTIAL_INPUT, STATEFUL_DECORATOR_MASK, UNDEF_HEX_CHARREF, UNDEF_MASK, UNDEF_REPLACE, UNIVERSAL_NEWLINE_DECORATOR, XML_ATTR_CONTENT_DECORATOR, XML_ATTR_QUOTE_DECORATOR, XML_TEXT_DECORATOR

Constructor Summary

Constructors

Constructor	Description
EConv(int nHint)

Method Summary

Modifier and Type	Method	Description
boolean	addConverter(byte[] source, byte[] destination, int n)
(package private) void	addTranscoderAt(Transcoder transcoder, int i)
private static byte[]	allocateConvertedString(byte[] source, byte[] destination, byte[] str, int strP, int strLen, byte[] callerDstBuf, Ptr dstLenPtr)
void	binmode()
void	close()
EConvResult	convert(byte[] in, Ptr inPtr, int inStop, byte[] out, Ptr outPtr, int outStop, int flags)
private EConvResult	convertInternal(byte[] in, Ptr inPtr, int inStop, byte[] out, Ptr outPtr, int outStop, int flags)
private EConvResult	convertInternalResult(EConvResult res, Ptr resultPosition)
(package private) boolean	decorateAt(byte[] decorator, int n)
(package private) boolean	decorateAtFirst(byte[] decorator)
(package private) boolean	decorateAtLast(byte[] decorator)
(package private) static boolean	decorator(byte[] source, byte[] destination)
byte[]	encodingToInsertOutput()
boolean	equals(java.lang.Object other)
int	insertOutput(byte[] str, int strP, int strLen, byte[] strEncoding)
int	makeReplacement()
private static boolean	memcmp(byte[] a, byte[] b, int len)
private int	outputHexCharref()
(package private) int	outputReplacementCharacter()
void	putback(byte[] bytes, int p, int n)
int	putbackable()
int	setReplacement(byte[] str, int p, int len, byte[] encname)
java.lang.String	toString()
java.lang.String	toStringFull()
private EConvResult	transConv(byte[] in, Ptr inPtr, int inStop, byte[] out, Ptr outPtr, int outStop, int flags, Ptr resultPositionPtr)
private EConvResult	transConvNeedReport(byte[] in, Ptr inPtr, int inStop, byte[] out, Ptr outPtr, int outStop, int flags, Ptr resultPositionPtr, int sweepStart, int needReportIndex)
private int	transSweep(byte[] in, Ptr inPtr, int inStop, byte[] out, Ptr outPtr, int outStop, int flags, int start)

Methods inherited from class java.lang.Object

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

Field Detail

flags

int flags

source

public byte[] source

destination

public byte[] destination

started

boolean started

replacementString

public byte[] replacementString

replacementLength

public int replacementLength

replacementEncoding

public byte[] replacementEncoding

inBuf

Buffer inBuf

elements

public EConv.EConvElement[] elements

numTranscoders

public int numTranscoders

numFinished

int numFinished

lastTranscoding

public Transcoding lastTranscoding

lastError

public final EConv.LastError lastError

sourceEncoding

public Encoding sourceEncoding

destinationEncoding

public Encoding destinationEncoding

NULL_STRING

static final byte[] NULL_STRING

NULL_POINTER

static final int[] NULL_POINTER

Constructor Detail

EConv

EConv(int nHint)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

decorator

static boolean decorator(byte[] source,
                         byte[] destination)

addTranscoderAt

void addTranscoderAt(Transcoder transcoder,
                     int i)

transSweep

private int transSweep(byte[] in,
                       Ptr inPtr,
                       int inStop,
                       byte[] out,
                       Ptr outPtr,
                       int outStop,
                       int flags,
                       int start)

transConv

private EConvResult transConv(byte[] in,
                              Ptr inPtr,
                              int inStop,
                              byte[] out,
                              Ptr outPtr,
                              int outStop,
                              int flags,
                              Ptr resultPositionPtr)

transConvNeedReport

private EConvResult transConvNeedReport(byte[] in,
                                        Ptr inPtr,
                                        int inStop,
                                        byte[] out,
                                        Ptr outPtr,
                                        int outStop,
                                        int flags,
                                        Ptr resultPositionPtr,
                                        int sweepStart,
                                        int needReportIndex)

convertInternal

private EConvResult convertInternal(byte[] in,
                                    Ptr inPtr,
                                    int inStop,
                                    byte[] out,
                                    Ptr outPtr,
                                    int outStop,
                                    int flags)

convertInternalResult

private EConvResult convertInternalResult(EConvResult res,
                                          Ptr resultPosition)

convert

public EConvResult convert(byte[] in,
                           Ptr inPtr,
                           int inStop,
                           byte[] out,
                           Ptr outPtr,
                           int outStop,
                           int flags)

outputHexCharref

private int outputHexCharref()

encodingToInsertOutput

public byte[] encodingToInsertOutput()

allocateConvertedString

private static byte[] allocateConvertedString(byte[] source,
                                              byte[] destination,
                                              byte[] str,
                                              int strP,
                                              int strLen,
                                              byte[] callerDstBuf,
                                              Ptr dstLenPtr)

insertOutput

public int insertOutput(byte[] str,
                        int strP,
                        int strLen,
                        byte[] strEncoding)

close

public void close()

putbackable

public int putbackable()

putback

public void putback(byte[] bytes,
                    int p,
                    int n)

addConverter

public boolean addConverter(byte[] source,
                            byte[] destination,
                            int n)

decorateAt

boolean decorateAt(byte[] decorator,
                   int n)

decorateAtFirst

boolean decorateAtFirst(byte[] decorator)

decorateAtLast

boolean decorateAtLast(byte[] decorator)

binmode

public void binmode()

makeReplacement

public int makeReplacement()

setReplacement

public int setReplacement(byte[] str,
                          int p,
                          int len,
                          byte[] encname)

outputReplacementCharacter

int outputReplacementCharacter()

toStringFull

public java.lang.String toStringFull()

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

memcmp

private static boolean memcmp(byte[] a,
                              byte[] b,
                              int len)