ByteSkipper Class Reference

#include <parsetools.h>

Public Member Functions
	ByteSkipper ()
void	Initialize (MultiValueBuffer *pbuf)
bool	Skip (uint8_t **pp, uint16_t *pcntdn, uint16_t bytes_to_skip)

Constructor & Destructor Documentation

ByteSkipper()

ByteSkipper::ByteSkipper

(

)

                : pBuf(nullptr), nStage(0), countDown(0) {
  }

Member Function Documentation

Initialize()

void ByteSkipper::Initialize

(

MultiValueBuffer *

pbuf

)

                                          {
    pBuf = (uint8_t*)pbuf->pValue;
    countDown = 0;
  }

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Skip()

bool ByteSkipper::Skip	(	uint8_t **	pp,
		uint16_t *	pcntdn,
		uint16_t	bytes_to_skip
	)

                                                                    {
    switch (nStage) {
      case 0:
        countDown = bytes_to_skip;
        nStage++;
      case 1:
        for (; countDown && (*pcntdn); countDown--, (*pp)++, (*pcntdn)--);
 
        if (!countDown)
          nStage = 0;
    }
    return (!countDown);
  }