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/*
* This file contains utility functions which abstract the different card
* types. The goal is that new card types can easily be added by simply
* changing this file and vcard_emul_type.h. It is currently not a requirement
* to dynamically add new card types.
*/
#include <strings.h>
#include "vcardt.h"
#include "vcard_emul_type.h"
#include "cac.h"
#include "passthru.h"
VCardStatus vcard_init(VReader *vreader, VCard *vcard,
VCardEmulType type, const char * params,
unsigned char *const *cert, int cert_len[],
VCardKey *key[], int cert_count)
{
switch (type) {
case VCARD_EMUL_NONE:
break;
case VCARD_EMUL_CAC:
return cac_card_init(vreader, vcard, params,
cert, cert_len, key, cert_count);
#ifdef USE_PASSTHRU
case VCARD_EMUL_PASSTHRU:
return passthru_card_init(vreader, vcard, params,
cert, cert_len, key, cert_count);
#endif
/* add new ones here */
default:
break;
}
return VCARD_FAIL;
}
VCardEmulType vcard_emul_type_select(VReader *vreader)
{
#ifdef notdef
/* since there is only one emulator no need to call this function */
if (cac_is_cac_card(vreader) == VCARD_DONE) {
return VCARD_EMUL_CAC;
}
#endif
/* return the default */
return VCARD_EMUL_CAC;
}
VCardEmulType vcard_emul_type_from_string(const char *type_string)
{
if (strcasecmp(type_string,"CAC") == 0) {
return VCARD_EMUL_CAC;
}
#ifdef USE_PASSTHRU
if (strcasecmp(type_string,"PASSTHRU") == 0) {
return VCARD_EMUL_PASSTHRU;
}
#endif
return VCARD_EMUL_NONE;
}
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