PoDoFo 0.9.1
Public Member Functions

PoDoFo::PdfRC4InputStream Class Reference

Inheritance diagram for PoDoFo::PdfRC4InputStream:
PoDoFo::PdfInputStream

List of all members.

Public Member Functions

virtual pdf_long Read (char *pBuffer, pdf_long lLen)

Detailed Description

A PdfInputStream that decrypts all data read using the RC4 encryption algorithm


Member Function Documentation

virtual pdf_long PoDoFo::PdfRC4InputStream::Read ( char *  pBuffer,
pdf_long  lLen 
) [inline, virtual]

Read data from the input stream

Parameters:
pBufferthe data will be stored into this buffer
lLenthe size of the buffer and number of bytes that will be read
Returns:
the number of bytes read, -1 if an error ocurred and zero if no more bytes are available for reading.

Implements PoDoFo::PdfInputStream.