atrhandler.h File Reference

This keeps track of smart card protocols, timing issues and Answer to Reset ATR handling. More...

#include "wintypes.h"

Go to the source code of this file.

Functions
short	ATRDecodeAtr (int *availableProtocols, int *currentProtocol, PUCHAR pucAtr, DWORD dwLength)
	parse an ATR

Detailed Description

This keeps track of smart card protocols, timing issues and Answer to Reset ATR handling.

Definition in file atrhandler.h.

Function Documentation

ATRDecodeAtr()

short ATRDecodeAtr	(	int *	availableProtocols,
		int *	currentProtocol,
		PUCHAR	pucAtr,
		DWORD	dwLength )

parse an ATR

Parameters

[out]	availableProtocols	available protocols
[out]	currentProtocol	current protocol
[in]	pucAtr	ATR
[in]	dwLength	ATR length

Returns

Return values

-1	Atr must have TS and T0
-2	Unable to decode TS byte
-3	Unable to decode LNS
-4	Unable do decode T protocol
-5	Maximum attribute size
0	Success

Definition at line 66 of file atrhandler.c.