qtransportauth_qws_p.h File Reference

#include <QtCore/qglobal.h>
#include "qtransportauth_qws.h"
#include "qtransportauthdefs_qws.h"
#include "qbuffer.h"
#include <qmutex.h>
#include <qdatetime.h>
#include "private/qobject_p.h"
#include <QtCore/qcache.h>

Go to the source code of this file.

Classes
class	FAREnforcer
	Enforces the False Authentication Rate. More...
class	QTransportAuthPrivate
class	SxeRegistryLocker

Macros
#define	AUTH_DATA(x)   (unsigned char *)((x) + QSXE_HEADER_LEN)
#define	AUTH_ID(k)   ((unsigned char)(k[QSXE_KEY_LEN]))
	Macro to manage authentication header. More...
#define	AUTH_KEY(k)   ((unsigned char *)(k))
#define	AUTH_SPACE(x)   ((x) + QSXE_HEADER_LEN)
#define	QSXE_HEADER_LEN   24
#define	QSXE_KEY_IDX   6
#define	QSXE_LEN_IDX   4
#define	QSXE_PROG_IDX   22
#define	QSXE_SEQ_IDX   23
#define	SXE_PROJ   10022

Functions
void *	guaranteed_memset (void *v, int c, size_t n)

Macro Definition Documentation

AUTH_DATA

#define AUTH_DATA

(

x

)

(unsigned char *)((x) + QSXE_HEADER_LEN)

Definition at line 122 of file qtransportauth_qws_p.h.

Referenced by QTransportAuth::authFromMessage().

AUTH_ID

#define AUTH_ID

(

k

)

((unsigned char)(k[QSXE_KEY_LEN]))

Macro to manage authentication header.

Format of header is:

BYTES	CONTENT
0-3	magic numbers
4	length of authenticated data (max 255 bytes)

\ 5

reserved

6-21

MAC digest, or shared secret in case of simple auth

22

program id

23

sequence number

Total length of the header is 24 bytes

However this may change. Instead of coding these numbers use the AUTH_ID, AUTH_KEY, AUTH_DATA and AUTH_SPACE macros.

Definition at line 119 of file qtransportauth_qws_p.h.

AUTH_KEY

#define AUTH_KEY

(

k

)

((unsigned char *)(k))

Definition at line 120 of file qtransportauth_qws_p.h.

AUTH_SPACE

#define AUTH_SPACE

(

x

)

((x) + QSXE_HEADER_LEN)

Definition at line 123 of file qtransportauth_qws_p.h.

Referenced by QTransportAuth::authFromMessage().

QSXE_HEADER_LEN

#define QSXE_HEADER_LEN   24

Definition at line 96 of file qtransportauth_qws_p.h.

Referenced by QTransportAuth::authFromMessage(), QAuthDevice::recvReadyRead(), and QAuthDevice::writeData().

QSXE_KEY_IDX

#define QSXE_KEY_IDX   6

Definition at line 125 of file qtransportauth_qws_p.h.

Referenced by QTransportAuth::authFromMessage(), and QTransportAuth::authToMessage().

QSXE_LEN_IDX

#define QSXE_LEN_IDX   4

Definition at line 124 of file qtransportauth_qws_p.h.

Referenced by QTransportAuth::authFromMessage(), and QTransportAuth::authToMessage().

QSXE_PROG_IDX

#define QSXE_PROG_IDX   22

Definition at line 126 of file qtransportauth_qws_p.h.

Referenced by QTransportAuth::authFromMessage(), and QTransportAuth::authToMessage().

QSXE_SEQ_IDX

#define QSXE_SEQ_IDX   23

Definition at line 127 of file qtransportauth_qws_p.h.

Referenced by QTransportAuth::authToMessage().

SXE_PROJ

#define SXE_PROJ   10022

Definition at line 80 of file qtransportauth_qws_p.h.

Function Documentation

guaranteed_memset()

void* guaranteed_memset	(	void *	v,
		int	c,
		size_t	n
	)

Warning

This function is not part of the public interface. memset for security purposes, guaranteed not to be optimized away http://www.faqs.org/docs/Linux-HOWTO/Secure-Programs-HOWTO.html

Definition at line 84 of file qtransportauth_qws.cpp.

{
    volatile char *p = (char *)v; while (n--) *p++=c; return v;
}