Packet extraction helper for byte-stream devices. More...

#include "piiodevice.h"

Classes
class	PIPacketExtractor
	Extracts packets from data produced by a child PIIODevice. The PIPacketExtractor class provides packet recognition from data stream using various algorithms. More...

Typedefs
typedef std::function< int(const uchar , const uchar , int)>	PacketExtractorHeaderFunc
	Callback for header validation and payload size detection. Receives source header, received header and header size. Returns payload size or -1 when the header does not match.

typedef std::function< bool(const uchar *, int)>	PacketExtractorPayloadFunc
	Callback for payload validation. Receives payload pointer and payload size. Returns true when the payload should be accepted.

typedef std::function< bool(const uchar , const uchar , int)>	PacketExtractorFooterFunc
	Callback for footer validation. Receives source footer, received footer and footer size. Returns true when the footer matches.

Detailed Description

Packet extraction helper for byte-stream devices.

Classes