SG Intec Ltd & Co KG SG-Lock, Developer'S Manual

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6 Programming Examples
6.1 Function SglAuthent
6.1.1 C/C++
# i n c l u d e "SGLW32 . h "
u n s i g n e d i n t R e t u r n C o d e ;
/ / T h i s i s t h e DEMO a u t h e n t i c a t i o n c o d e ,
/ / e v e r y r e g u l a r SG
−
L o c k u s e r g e t s i t s
/ / own u n i q u e a u t h e n t i c a t i o n c o d e .
u n s i g n e d i n t MyAuthentCode [ 1 2 ] = {
0 xF574D17B , 0 xA94628EE ,
0 xF2857A8F , 0 x69346B4A ,
0 x4136E8F2 , 0x89ADC688 ,
0x80C2C1D4 , 0 xA8C6327C ,
0 x1A72699A , 0 x574B7CA0 ,
0 x1E8D3E98 , 0xD7DEFDC5 } ;
/ / do a u t h e n t i c a t i o n o f SGLW32 . D l l
R e t u r n C o d e = S g l A u t h e n t ( MyAuthentCode ) ;
i f ( R e t u r n C o d e ! = SGL_SUCCESS ) {
/ / a u t h e n t i c a t i o n f a i l e d ! !
p r i n t f ( " S g l A u t h e n t : E r r o r ! ( c o d e : 0 x%X ) \ n " ,
R e t u r n C o d e ) ;
}
/ / a u t h e n t i c a t i o n s u c c e e d e d . . . do t h e n e x t r e g u l a r t h i n g . . .
6.1.2 Delphi
i n t e r f a c e
u s e s
{ $INCLUDE ’ SGLW32IF . PAS ’ }
i m p l e m e n t a t i o n
{ $INCLUDE ’ SGLW32IP . PAS ’ }
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