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PMessageDigest Class Reference

#include <cypher.h>

Inheritance diagram for PMessageDigest:

PObject PMessageDigest5 List of all members.

Public Member Functions

 PMessageDigest ()
 Create a new message digestor.
virtual void Start ()=0
 Begin a Message Digest operation, initialising the object instance.
virtual void Process (const void *dataBlock, PINDEX length)
virtual void Process (const PString &str)
virtual void Process (const char *cstr)
virtual void Process (const PBYTEArray &data)
virtual PString CompleteDigest ()
virtual void CompleteDigest (Result &result)

Protected Member Functions

virtual void InternalProcess (const void *dataBlock, PINDEX length)=0
virtual void InternalCompleteDigest (Result &result)=0

Classes

class  Result

Constructor & Destructor Documentation

PMessageDigest::PMessageDigest  ) 
 

Create a new message digestor.


Member Function Documentation

virtual void PMessageDigest::CompleteDigest Result result  )  [virtual]
 

Parameters:
result  The resultant 128 bit MD5 code

virtual PString PMessageDigest::CompleteDigest  )  [virtual]
 

Complete the message digest and return the magic number result. The parameterless form returns the MD5 code as a Base64 string.

Returns:
Base64 encoded MD5 code for the processed data.

virtual void PMessageDigest::InternalCompleteDigest Result result  )  [protected, pure virtual]
 

Parameters:
result  The resultant 128 bit MD5 code

Implemented in PMessageDigest5.

virtual void PMessageDigest::InternalProcess const void *  dataBlock,
PINDEX  length
[protected, pure virtual]
 

Parameters:
length  Pointer to data to be part of the MD5 Length of the data block.

Implemented in PMessageDigest5.

virtual void PMessageDigest::Process const PBYTEArray data  )  [virtual]
 

Incorporate the specified data into the message digest.

Parameters:
data  Data block to be part of the MD5

virtual void PMessageDigest::Process const char *  cstr  )  [virtual]
 

Incorporate the specified data into the message digest.

Parameters:
cstr  C String to be part of the MD5

virtual void PMessageDigest::Process const PString str  )  [virtual]
 

Incorporate the specified data into the message digest.

Parameters:
str  String to be part of the MD5

virtual void PMessageDigest::Process const void *  dataBlock,
PINDEX  length
[virtual]
 

Parameters:
length  Pointer to data to be part of the MD5 Length of the data block.

virtual void PMessageDigest::Start  )  [pure virtual]
 

Begin a Message Digest operation, initialising the object instance.

Implemented in PMessageDigest5.


The documentation for this class was generated from the following file:
Generated on Mon Feb 21 20:43:14 2005 for PWLib by  doxygen 1.4.1