odm.c

IBM的Linux上的PKCS#11实现

static const char rcsid[] = "$Header: /usr/cvs/opencryptoki/usr/sbin/pkcsslotd/odm.c,v 2.0 2002/08/01 18:00:37 sbade-oss Exp $";

/*
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*/

/* (C) COPYRIGHT International Business Machines Corp. 2001          */



#include "pthread.h"

#pragma info(none)
#include "pkcsslotd.h"
#include "SlotDB.c"
#pragma info(restore)



/* Header file doesn't use void param lists in prototypes and the compiler is complaining */
extern int             odm_initialize(void);
extern int             odm_terminate(void);
extern int             *odmErrno(void);



#define   ODM_DIRECTORY  "/etc/pkcs11"





/*****************************
 *    Function Prototypes    *
 *****************************/
 
static BOOL            BlankPadNoNull ( char *Dest, char *Src, u_int32 SrcLen );

#ifdef PKCS64
static void            PrintSlotInfo ( Slot_Info_t_64 *P );
#else
static void            PrintSlotInfo ( Slot_Info_t *P );
#endif




#pragma info(none)
#pragma info(restore)

BOOL BooleanVal ( char *ptr, int length, BOOL *result ) {

  int     i;
  char    *p = ptr;

  /* Takes a text-based way of entering Yes/No and converts it to 1 or 0 */
  if ( ptr == NULL ) return FALSE;


  /* skip over leading whitespace */

  i = 0;

  while ( (i < length) && (isspace(ptr[i])) ) {
    i++;
  }

  if ( i >= length ) {
    *result = FALSE;
    return TRUE;
  }

  /* p points to the 1st non-space character */
  p = &(ptr[i]);


  /* Does p start with Y|T|1 (yes, True, 1)? */
  if ( p[0] == 'y' || 
       p[0] == 'Y' ||
       p[0] == 'T' ||
       p[0] == 't' ) {
    *result = TRUE;
    return TRUE;
  }

  /* What about N|F|0 (zero)? */
  if ( p[0] == 'n' || 
       p[0] == 'N' || 
       p[0] == '0' ||
       p[0] == 'F' ||
       p[0] == 'f' ) {
    *result = FALSE;
    return TRUE;
  }

  /* 0 is checked for above.  Any other number is TRUE */
  if ( isdigit( p[0] ) ) {
    *result = TRUE;
    return TRUE;
  }

  /* We've got unrecognized data */

  return FALSE;

}