diff --git a/src/utils/pcsc_funcs.c b/src/utils/pcsc_funcs.c index 08510d015..ee90d25e7 100644 --- a/src/utils/pcsc_funcs.c +++ b/src/utils/pcsc_funcs.c @@ -485,17 +485,15 @@ static int scard_get_aid(struct scard_data *scard, unsigned char *aid, /** * scard_init - Initialize SIM/USIM connection using PC/SC - * @sim_type: Allowed SIM types (SIM, USIM, or both) * @reader: Reader name prefix to search for * Returns: Pointer to private data structure, or %NULL on failure * * This function is used to initialize SIM/USIM connection. PC/SC is used to - * open connection to the SIM/USIM card and the card is verified to support the - * selected sim_type. In addition, local flag is set if a PIN is needed to - * access some of the card functions. Once the connection is not needed - * anymore, scard_deinit() can be used to close it. + * open connection to the SIM/USIM card. In addition, local flag is set if a + * PIN is needed to access some of the card functions. Once the connection is + * not needed anymore, scard_deinit() can be used to close it. */ -struct scard_data * scard_init(scard_sim_type sim_type, const char *reader) +struct scard_data * scard_init(const char *reader) { long ret; unsigned long len, pos; @@ -612,20 +610,14 @@ struct scard_data * scard_init(scard_sim_type sim_type, const char *reader) blen = sizeof(buf); - scard->sim_type = SCARD_GSM_SIM; - if (sim_type == SCARD_USIM_ONLY || sim_type == SCARD_TRY_BOTH) { - wpa_printf(MSG_DEBUG, "SCARD: verifying USIM support"); - if (_scard_select_file(scard, SCARD_FILE_MF, buf, &blen, - SCARD_USIM, NULL, 0)) { - wpa_printf(MSG_DEBUG, "SCARD: USIM is not supported"); - if (sim_type == SCARD_USIM_ONLY) - goto failed; - wpa_printf(MSG_DEBUG, "SCARD: Trying to use GSM SIM"); - scard->sim_type = SCARD_GSM_SIM; - } else { - wpa_printf(MSG_DEBUG, "SCARD: USIM is supported"); - scard->sim_type = SCARD_USIM; - } + wpa_printf(MSG_DEBUG, "SCARD: verifying USIM support"); + if (_scard_select_file(scard, SCARD_FILE_MF, buf, &blen, + SCARD_USIM, NULL, 0)) { + wpa_printf(MSG_DEBUG, "SCARD: USIM is not supported. Trying to use GSM SIM"); + scard->sim_type = SCARD_GSM_SIM; + } else { + wpa_printf(MSG_DEBUG, "SCARD: USIM is supported"); + scard->sim_type = SCARD_USIM; } if (scard->sim_type == SCARD_GSM_SIM) { diff --git a/src/utils/pcsc_funcs.h b/src/utils/pcsc_funcs.h index b4ebc9983..eacd2a2d7 100644 --- a/src/utils/pcsc_funcs.h +++ b/src/utils/pcsc_funcs.h @@ -9,15 +9,8 @@ #ifndef PCSC_FUNCS_H #define PCSC_FUNCS_H -typedef enum { - SCARD_GSM_SIM_ONLY, - SCARD_USIM_ONLY, - SCARD_TRY_BOTH -} scard_sim_type; - - #ifdef PCSC_FUNCS -struct scard_data * scard_init(scard_sim_type sim_type, const char *reader); +struct scard_data * scard_init(const char *reader); void scard_deinit(struct scard_data *scard); int scard_set_pin(struct scard_data *scard, const char *pin); @@ -34,7 +27,7 @@ int scard_supports_umts(struct scard_data *scard); #else /* PCSC_FUNCS */ -#define scard_init(s, r) NULL +#define scard_init(r) NULL #define scard_deinit(s) do { } while (0) #define scard_set_pin(s, p) -1 #define scard_get_imsi(s, i, l) -1 diff --git a/wpa_supplicant/eapol_test.c b/wpa_supplicant/eapol_test.c index 9024f23c6..2b25b6995 100644 --- a/wpa_supplicant/eapol_test.c +++ b/wpa_supplicant/eapol_test.c @@ -943,7 +943,7 @@ static int scard_test(void) unsigned char aka_ik[IK_LEN]; unsigned char aka_ck[CK_LEN]; - scard = scard_init(SCARD_TRY_BOTH, NULL); + scard = scard_init(NULL); if (scard == NULL) return -1; if (scard_set_pin(scard, "1234")) { @@ -1043,7 +1043,7 @@ static int scard_get_triplets(int argc, char *argv[]) wpa_debug_level = 99; } - scard = scard_init(SCARD_GSM_SIM_ONLY, NULL); + scard = scard_init(NULL); if (scard == NULL) { printf("Failed to open smartcard connection\n"); return -1; diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c index 904b533d0..44e6be343 100644 --- a/wpa_supplicant/events.c +++ b/wpa_supplicant/events.c @@ -314,8 +314,7 @@ int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s, wpa_dbg(wpa_s, MSG_DEBUG, "Selected network is configured to use SIM " "(sim=%d aka=%d) - initialize PCSC", sim, aka); - wpa_s->scard = scard_init((!sim && aka) ? SCARD_USIM_ONLY : - SCARD_TRY_BOTH, NULL); + wpa_s->scard = scard_init(NULL); if (wpa_s->scard == NULL) { wpa_msg(wpa_s, MSG_WARNING, "Failed to initialize SIM " "(pcsc-lite)"); diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c index 4388ad6b5..55cc3d318 100644 --- a/wpa_supplicant/wpa_supplicant.c +++ b/wpa_supplicant/wpa_supplicant.c @@ -2753,7 +2753,7 @@ static int pcsc_reader_init(struct wpa_supplicant *wpa_s) if (!wpa_s->conf->pcsc_reader) return 0; - wpa_s->scard = scard_init(SCARD_TRY_BOTH, wpa_s->conf->pcsc_reader); + wpa_s->scard = scard_init(wpa_s->conf->pcsc_reader); if (!wpa_s->scard) return 1;