org.owasp.esapi.codecs

Class VBScriptCodec

java.lang.Object

org.owasp.esapi.codecs.Codec

org.owasp.esapi.codecs.VBScriptCodec

public class VBScriptCodec
extends Codec

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 and Description
VBScriptCodec()

Method Summary

Methods

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

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

containsCharacter, decode, getHexForNonAlphanumeric, 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 String encode(char[] immune,
            String input)

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

Overrides:

encode in class Codec

Parameters:

immune -

input - the String to encode

Returns:

the encoded String

encodeCharacter

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

Returns quote-encoded character

Overrides:

encodeCharacter in class Codec

Parameters:

immune -

c - the Character to encode

Returns:

the encoded Character

decodeCharacter

public Character decodeCharacter(PushbackString 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

Overrides:

decodeCharacter in class Codec

Parameters:

input - the Character to decode

Returns:

the decoded Character