mirror of https://gerrit.osmocom.org/libosmocore
sim: When decoding SW, take application specific SW into account
So far we only looked at SW definitions of the card profile. However, if we have a currently selected application, we also must check that application for SW definitions. This breaks ABI and API all over the place, but as there are no known users beyond osmo-sim-test, this is acceptable. Change-Id: I3a1d60898529c173f73587e34c155660ba5f5fb1
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@ -9,3 +9,4 @@
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#library what description / commit summary line
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#library what description / commit summary line
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gsm API/ABI change l1sap.h, added struct members to ph_data_param and ph_tch_param
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gsm API/ABI change l1sap.h, added struct members to ph_data_param and ph_tch_param
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sim API/ABI change new osim_file_desc_find_aid()
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sim API/ABI change new osim_file_desc_find_aid()
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sim API/ABI change all over the place
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@ -309,6 +309,7 @@ osim_app_profile_find_by_name(const char *name);
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const struct osim_card_app_profile *
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const struct osim_card_app_profile *
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osim_app_profile_find_by_aid(const uint8_t *aid, uint8_t aid_len);
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osim_app_profile_find_by_aid(const uint8_t *aid, uint8_t aid_len);
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const struct osim_card_sw *osim_app_profile_find_sw(const struct osim_card_app_profile *ap, uint16_t sw_in);
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/*! A card profile (e.g. SIM card */
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/*! A card profile (e.g. SIM card */
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struct osim_card_profile {
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struct osim_card_profile {
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@ -319,15 +320,13 @@ struct osim_card_profile {
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const struct osim_card_sw **sws;
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const struct osim_card_sw **sws;
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};
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};
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const struct osim_card_sw *osim_find_sw(const struct osim_card_profile *cp,
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const struct osim_card_sw *osim_cprof_find_sw(const struct osim_card_profile *cp, uint16_t sw_in);
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uint16_t sw);
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enum osim_card_sw_class osim_sw_class(const struct osim_card_profile *cp,
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uint16_t sw_in);
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struct osim_card_hdl;
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struct osim_chan_hdl;
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char *osim_print_sw_buf(char *buf, size_t buf_len, const struct osim_card_hdl *ch, uint16_t sw_in);
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enum osim_card_sw_class osim_sw_class(const struct osim_chan_hdl *ch, uint16_t sw_in);
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char *osim_print_sw(const struct osim_card_hdl *ch, uint16_t sw_in);
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char *osim_print_sw_buf(char *buf, size_t buf_len, const struct osim_chan_hdl *ch, uint16_t sw_in);
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char *osim_print_sw_c(const void *ctx, const struct osim_card_hdl *ch, uint16_t sw_in);
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char *osim_print_sw(const struct osim_chan_hdl *ch, uint16_t sw_in);
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char *osim_print_sw_c(const void *ctx, const struct osim_chan_hdl *ch, uint16_t sw_in);
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extern const struct tlv_definition ts102221_fcp_tlv_def;
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extern const struct tlv_definition ts102221_fcp_tlv_def;
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extern const struct value_string ts102221_fcp_vals[14];
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extern const struct value_string ts102221_fcp_vals[14];
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@ -367,14 +367,19 @@ struct msgb *osim_new_apdumsg(uint8_t cla, uint8_t ins, uint8_t p1,
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}
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}
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char *osim_print_sw_buf(char *buf, size_t buf_len, const struct osim_card_hdl *ch, uint16_t sw_in)
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char *osim_print_sw_buf(char *buf, size_t buf_len, const struct osim_chan_hdl *ch, uint16_t sw_in)
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{
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{
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const struct osim_card_sw *csw;
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const struct osim_card_sw *csw = NULL;
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if (!ch || !ch->prof)
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if (!ch)
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goto ret_def;
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goto ret_def;
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csw = osim_find_sw(ch->prof, sw_in);
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if (ch->cur_app && ch->cur_app->prof)
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csw = osim_app_profile_find_sw(ch->cur_app->prof, sw_in);
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if (!csw && ch->card->prof)
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csw = osim_cprof_find_sw(ch->card->prof, sw_in);
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if (!csw)
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if (!csw)
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goto ret_def;
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goto ret_def;
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@ -397,13 +402,13 @@ ret_def:
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return buf;
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return buf;
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}
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}
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char *osim_print_sw(const struct osim_card_hdl *ch, uint16_t sw_in)
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char *osim_print_sw(const struct osim_chan_hdl *ch, uint16_t sw_in)
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{
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{
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static __thread char sw_print_buf[256];
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static __thread char sw_print_buf[256];
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return osim_print_sw_buf(sw_print_buf, sizeof(sw_print_buf), ch, sw_in);
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return osim_print_sw_buf(sw_print_buf, sizeof(sw_print_buf), ch, sw_in);
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}
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}
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char *osim_print_sw_c(const void *ctx, const struct osim_card_hdl *ch, uint16_t sw_in)
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char *osim_print_sw_c(const void *ctx, const struct osim_chan_hdl *ch, uint16_t sw_in)
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{
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{
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char *buf = talloc_size(ctx, 256);
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char *buf = talloc_size(ctx, 256);
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if (!buf)
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if (!buf)
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@ -411,8 +416,8 @@ char *osim_print_sw_c(const void *ctx, const struct osim_card_hdl *ch, uint16_t
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return osim_print_sw_buf(buf, 256, ch, sw_in);
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return osim_print_sw_buf(buf, 256, ch, sw_in);
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}
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}
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const struct osim_card_sw *osim_find_sw(const struct osim_card_profile *cp,
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/*! Find status word within given card profile */
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uint16_t sw_in)
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const struct osim_card_sw *osim_cprof_find_sw(const struct osim_card_profile *cp, uint16_t sw_in)
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{
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{
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const struct osim_card_sw **sw_lists = cp->sws;
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const struct osim_card_sw **sw_lists = cp->sws;
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const struct osim_card_sw *sw_list, *sw;
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const struct osim_card_sw *sw_list, *sw;
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@ -426,10 +431,30 @@ const struct osim_card_sw *osim_find_sw(const struct osim_card_profile *cp,
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return NULL;
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return NULL;
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}
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}
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enum osim_card_sw_class osim_sw_class(const struct osim_card_profile *cp,
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/*! Find application-specific status word within given card application profile */
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uint16_t sw_in)
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const struct osim_card_sw *osim_app_profile_find_sw(const struct osim_card_app_profile *ap, uint16_t sw_in)
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{
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{
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const struct osim_card_sw *csw = osim_find_sw(cp, sw_in);
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const struct osim_card_sw *sw_list = ap->sw, *sw;
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for (sw = sw_list; sw->code != 0 && sw->mask != 0; sw++) {
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if ((sw_in & sw->mask) == sw->code)
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return sw;
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}
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return NULL;
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}
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enum osim_card_sw_class osim_sw_class(const struct osim_chan_hdl *ch, uint16_t sw_in)
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{
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const struct osim_card_sw *csw = NULL;
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OSMO_ASSERT(ch);
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OSMO_ASSERT(ch->card);
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if (ch->cur_app && ch->cur_app->prof)
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csw = osim_app_profile_find_sw(ch->cur_app->prof, sw_in);
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if (!csw && ch->card->prof)
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csw = osim_cprof_find_sw(ch->card->prof, sw_in);
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if (!csw)
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if (!csw)
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return SW_CLS_NONE;
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return SW_CLS_NONE;
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@ -411,7 +411,7 @@ static int dump_file(struct osim_chan_hdl *chan, const char *short_name, uint16_
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fclose(f_data);
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fclose(f_data);
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return -EIO;
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return -EIO;
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}
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}
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printf("SW: %s\n", osim_print_sw(chan->card, msgb_apdu_sw(msg)));
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printf("SW: %s\n", osim_print_sw(chan, msgb_apdu_sw(msg)));
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hex = osmo_hexdump_nospc(msgb_apdu_de(rmsg), msgb_apdu_le(rmsg));
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hex = osmo_hexdump_nospc(msgb_apdu_de(rmsg), msgb_apdu_le(rmsg));
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printf("Rec %03u: %s\n", i+1, hex);
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printf("Rec %03u: %s\n", i+1, hex);
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@ -593,7 +593,7 @@ static void iterate_apps(struct osim_chan_hdl *chan)
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osmo_hexdump_nospc(cah->aid, cah->aid_len));
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osmo_hexdump_nospc(cah->aid, cah->aid_len));
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continue;
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continue;
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}
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}
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printf("SW: %s\n", osim_print_sw(chan->card, msgb_apdu_sw(msg)));
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printf("SW: %s\n", osim_print_sw(chan, msgb_apdu_sw(msg)));
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chan->cur_app = cah;
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chan->cur_app = cah;
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chan->cwd = cap->adf;
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chan->cwd = cap->adf;
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