Package org.owasp.esapi.codecs

Class VBScriptCodec

java.lang.Object

org.owasp.esapi.codecs.AbstractCodec<java.lang.Character>

org.owasp.esapi.codecs.AbstractCharacterCodec

org.owasp.esapi.codecs.VBScriptCodec

All Implemented Interfaces:

Codec<java.lang.Character>

public class VBScriptCodec
extends AbstractCharacterCodec

Implementation of the Codec interface for 'quote' encoding from VBScript.

Since:

June 1, 2007

Author:

Jeff Williams (jeff.williams .at. aspectsecurity.com) Aspect Security

See Also:

Encoder

Constructor Summary

Constructors

Constructor	Description
VBScriptCodec()

Method Summary

Modifier and Type	Method	Description
java.lang.Character	decodeCharacter(PushbackSequence<java.lang.Character> input)	Returns the decoded version of the character starting at index, or null if no decoding is possible.
java.lang.String	encode(char[] immune, java.lang.String input)	Encode a String so that it can be safely used in a specific context.
java.lang.String	encodeCharacter(char[] immune, java.lang.Character c)	Returns quote-encoded character

Methods inherited from class org.owasp.esapi.codecs.AbstractCharacterCodec

decode

Methods inherited from class org.owasp.esapi.codecs.AbstractCodec

containsCharacter, encodeCharacter, encodeCharacter, getHexForNonAlphanumeric, getHexForNonAlphanumeric, toHex, toHex, toOctal

Methods inherited from class java.lang.Object

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

Constructor Detail

VBScriptCodec

public VBScriptCodec()

Method Detail

encode

public java.lang.String encode(char[] immune,
                               java.lang.String input)

Encode a String so that it can be safely used in a specific context.

Specified by:

encode in interface Codec<java.lang.Character>

Overrides:

encode in class AbstractCodec<java.lang.Character>

Parameters:

immune -

input - the String to encode

Returns:

the encoded String

encodeCharacter

public java.lang.String encodeCharacter(char[] immune,
                                        java.lang.Character c)

Returns quote-encoded character

Specified by:

encodeCharacter in interface Codec<java.lang.Character>

Overrides:

encodeCharacter in class AbstractCodec<java.lang.Character>

Parameters:

immune -

c - the Character to encode

Returns:

the encoded Character

See Also:

method instead of this one!!! YOU HAVE BEEN WARNED!!!!

decodeCharacter

public java.lang.Character decodeCharacter(PushbackSequence<java.lang.Character> input)

Returns the decoded version of the character starting at index, or null if no decoding is possible. Formats all are legal both upper/lower case: "x - all special characters " + chr(x) + " - not supported yet

Specified by:

decodeCharacter in interface Codec<java.lang.Character>

Overrides:

decodeCharacter in class AbstractCodec<java.lang.Character>

Parameters:

input - the Character to decode

Returns:

the decoded Character