PoDoFo
0.9.6
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#include <PdfInputStream.h>
Public Member Functions | |
virtual pdf_long | Read (char *pBuffer, pdf_long lLen, pdf_long *pTotalLeft=0)=0 |
An interface for reading blocks of data from an a data source.
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pure virtual |
Read data from the input stream
pBuffer | the data will be stored into this buffer |
lLen | the size of the buffer and number of bytes that will be read |
pTotalLeft | total bytes left (needed for AES IV and padding) |
Implemented in PoDoFo::PdfFileInputStream, PoDoFo::PdfDeviceInputStream, and PoDoFo::PdfMemoryInputStream.