Robert Relyea | 111a38b | 2010-11-28 16:36:38 +0200 | [diff] [blame] | 1 | /* |
| 2 | * This file contains utility functions which abstract the different card |
| 3 | * types. The goal is that new card types can easily be added by simply |
| 4 | * changing this file and vcard_emul_type.h. It is currently not a requirement |
| 5 | * to dynamically add new card types. |
| 6 | * |
| 7 | * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. |
| 8 | * See the COPYING.LIB file in the top-level directory. |
| 9 | */ |
| 10 | |
| 11 | #include <strings.h> |
| 12 | #include "vcardt.h" |
| 13 | #include "vcard_emul_type.h" |
| 14 | #include "cac.h" |
| 15 | |
| 16 | VCardStatus vcard_init(VReader *vreader, VCard *vcard, |
| 17 | VCardEmulType type, const char *params, |
| 18 | unsigned char *const *cert, int cert_len[], |
| 19 | VCardKey *key[], int cert_count) |
| 20 | { |
| 21 | switch (type) { |
| 22 | case VCARD_EMUL_NONE: |
| 23 | break; |
| 24 | case VCARD_EMUL_CAC: |
| 25 | return cac_card_init(vreader, vcard, params, |
| 26 | cert, cert_len, key, cert_count); |
| 27 | /* add new ones here */ |
| 28 | default: |
| 29 | break; |
| 30 | } |
| 31 | return VCARD_FAIL; |
| 32 | } |
| 33 | |
| 34 | VCardEmulType vcard_emul_type_select(VReader *vreader) |
| 35 | { |
| 36 | #ifdef notdef |
| 37 | /* since there is only one emulator no need to call this function */ |
| 38 | if (cac_is_cac_card(vreader) == VCARD_DONE) { |
| 39 | return VCARD_EMUL_CAC; |
| 40 | } |
| 41 | #endif |
| 42 | /* return the default */ |
| 43 | return VCARD_EMUL_CAC; |
| 44 | } |
| 45 | |
| 46 | VCardEmulType vcard_emul_type_from_string(const char *type_string) |
| 47 | { |
| 48 | if (strcasecmp(type_string, "CAC") == 0) { |
| 49 | return VCARD_EMUL_CAC; |
| 50 | } |
| 51 | #ifdef USE_PASSTHRU |
| 52 | if (strcasecmp(type_string, "PASSTHRU") == 0) { |
| 53 | return VCARD_EMUL_PASSTHRU; |
| 54 | } |
| 55 | #endif |
| 56 | return VCARD_EMUL_NONE; |
| 57 | } |