Package org.owasp.esapi.codecs
Class WindowsCodec
- java.lang.Object
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- org.owasp.esapi.codecs.Codec
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- org.owasp.esapi.codecs.WindowsCodec
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public class WindowsCodec extends Codec
Implementation of the Codec interface for '^' encoding from Windows command shell.- Since:
- June 1, 2007
- Author:
- Jeff Williams (jeff.williams .at. aspectsecurity.com) Aspect Security
- See Also:
Encoder
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Constructor Summary
Constructors Constructor Description WindowsCodec()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Character
decodeCharacter(PushbackString input)
Returns the decoded version of the next character from the input string and advances the current character in the PushbackString.java.lang.String
encodeCharacter(char[] immune, java.lang.Character c)
Default implementation that should be overridden in specific codecs.-
Methods inherited from class org.owasp.esapi.codecs.Codec
containsCharacter, decode, encode, getHexForNonAlphanumeric, toHex, toOctal
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Method Detail
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encodeCharacter
public java.lang.String encodeCharacter(char[] immune, java.lang.Character c)
Default implementation that should be overridden in specific codecs. Returns Windows shell encoded character (which is ^)- Overrides:
encodeCharacter
in classCodec
- Parameters:
immune
-c
- the Character to encode- Returns:
- the encoded Character
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decodeCharacter
public java.lang.Character decodeCharacter(PushbackString input)
Returns the decoded version of the next character from the input string and advances the current character in the PushbackString. If the current character is not encoded, this method MUST reset the PushbackString. 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
- Overrides:
decodeCharacter
in classCodec
- Parameters:
input
- the Character to decode- Returns:
- the decoded Character
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