PdfSecurityHandler Struct Reference

PdfSecurityHandler class. More...

Inheritance diagram for PdfSecurityHandler:

Public Member Functions
virtual int	GetFilter (wchar_t *buffer, int len) const =0
virtual void	Destroy ()=0
	Destroys digital signature's resources. More...

Detailed Description

PdfSecurityHandler class.

A module that implements various aspects of the encryption process and controls access to the contents of the encrypted document.

Member Function Documentation

Destroy()

virtual void PdfSecurityHandler::Destroy ( )

pure virtual

Destroys digital signature's resources.

See also

CreateStandardSecurityHandler

CreateCustomSecurityHandler

GetFilter()

virtual int PdfSecurityHandler::GetFilter ( wchar_t *  buffer, int  len  ) const

pure virtual

Gets the filter name of the security handler. Filter name identifies the type of the security handler. It's the same as the 'Filter' entry in the encryption dictionary.

Parameters

buffer	(filled by method) If the buffer is null function returns required length of string
len	Length of a buffer to be filled in.

Returns

Number of characters written into buffer of required length.