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sim: renamed case to the one defined in ISO7816-3 

APDU_CASE_2 becomes APDU_CASE_2S
APDU_CASE_2_EXT becmoes APDU_CASE_2E
APDU_CASE_3 becomes APDU_CASE_3S
APDU_CASE_3_EXT becmoes APDU_CASE_3E
APDU_CASE_4 becomes APDU_CASE_4S
APDU_CASE_4_EXT becmoes APDU_CASE_4E
This commit is contained in:
Kevin Redon 2012-09-11 11:44:18 +02:00 committed by Harald Welte
parent 6956ee1ba1
commit e07967f689
3 changed files with 24 additions and 24 deletions
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12
include/osmocom/sim/sim.h
View File

@ -9,12 +9,12 @@
/* command-response pairs cases, as specified in ISO/IEC 7816-3:2006(E) §12.1 */
enum osim_apdu_case {
APDU_CASE_1, /* command header, no command data field, no response data field */
APDU_CASE_2, /* command header, no command data field, response data field (short) */
APDU_CASE_2_EXT, /* command header, no command data field, response data field (extended) */
APDU_CASE_3, /* command header, command data field (short), no response data field */
APDU_CASE_3_EXT, /* command header, command data field (extended), no response data field */
APDU_CASE_4, /* command header, command data field (short), response data field (short) */
APDU_CASE_4_EXT /* command header, command data field (extended), response data field (extended) */
APDU_CASE_2S, /* command header, no command data field, response data field (short) */
APDU_CASE_2E, /* command header, no command data field, response data field (extended) */
APDU_CASE_3S, /* command header, command data field (short), no response data field */
APDU_CASE_3E, /* command header, command data field (extended), no response data field */
APDU_CASE_4S, /* command header, command data field (short), response data field (short) */
APDU_CASE_4E /* command header, command data field (extended), response data field (extended) */
};
struct osim_apdu_cmd_hdr {

12
src/sim/core.c
View File

@ -206,19 +206,19 @@ struct msgb *osim_new_apdumsg(uint8_t cla, uint8_t ins, uint8_t p1,
msgb_apdu_case(msg) = APDU_CASE_1;
else if (lc == 0 && le >= 1) {
if (le <= 256)
msgb_apdu_case(msg) = APDU_CASE_2;
msgb_apdu_case(msg) = APDU_CASE_2S;
else
msgb_apdu_case(msg) = APDU_CASE_2_EXT;
msgb_apdu_case(msg) = APDU_CASE_2E;
} else if (le == 0 && lc >= 1) {
if (lc <= 255)
msgb_apdu_case(msg) = APDU_CASE_3;
msgb_apdu_case(msg) = APDU_CASE_3S;
else
msgb_apdu_case(msg) = APDU_CASE_3_EXT;
msgb_apdu_case(msg) = APDU_CASE_3E;
} else if (lc >= 1 && le >= 1) {
if (lc <= 255 & le <= 256)
msgb_apdu_case(msg) = APDU_CASE_4;
msgb_apdu_case(msg) = APDU_CASE_4S;
else
msgb_apdu_case(msg) = APDU_CASE_4_EXT;
msgb_apdu_case(msg) = APDU_CASE_4E;
}
return msg;

24
src/sim/reader.c
View File

@ -66,10 +66,10 @@ static int transceive_apdu_t0(struct osim_card_hdl *st, struct msgb *amsg)
case APDU_CASE_1:
tpduh->p3 = 0x00;
break;
case APDU_CASE_2:
case APDU_CASE_2S:
tpduh->p3 = msgb_apdu_le(amsg);
break;
case APDU_CASE_2_EXT:
case APDU_CASE_2E:
if (msgb_apdu_le(amsg) <= 256) {
/* case 2E.1 */
tpduh->p3 = msgb_apdu_le(amsg) & 0xff;
@ -79,14 +79,14 @@ static int transceive_apdu_t0(struct osim_card_hdl *st, struct msgb *amsg)
msgb_put_u16(tmsg, msgb_apdu_le(amsg));
}
break;
case APDU_CASE_3:
case APDU_CASE_4:
case APDU_CASE_3S:
case APDU_CASE_4S:
tpduh->p3 = msgb_apdu_lc(amsg);
cur = msgb_put(tmsg, tpduh->p3);
memcpy(cur, msgb_apdu_dc(amsg), tpduh->p3);
break;
case APDU_CASE_3_EXT:
case APDU_CASE_4_EXT:
case APDU_CASE_3E:
case APDU_CASE_4E:
if (msgb_apdu_lc(amsg) < 256) {
/* Case 3E.1 */
tpduh->p3 = msgb_apdu_lc(amsg);
@ -121,10 +121,10 @@ transceive_again:
switch (msgb_apdu_case(amsg)) {
case APDU_CASE_1:
case APDU_CASE_3:
case APDU_CASE_3S:
/* just copy SW */
break;
case APDU_CASE_2:
case APDU_CASE_2S:
case_2s:
switch (sw >> 8) {
case 0x67: /* Case 2S.2: Le definitely not accepted */
@ -145,7 +145,7 @@ case_2s:
memcpy(cur, tmsg->l3h, msgb_l3len(tmsg));
}
break;
case APDU_CASE_4:
case APDU_CASE_4S:
/* FIXME: this is 4S.2 only for 2nd... response: */
if (num_resp >= 2)
goto case_2s;
@ -177,7 +177,7 @@ case_2s:
/* Case 4S.2: Command accepted: just copy SW */
/* Case 4S.4: Just copy SW */
break;
case APDU_CASE_2_EXT:
case APDU_CASE_2E:
if (msgb_apdu_le(amsg) <= 256) {
/* Case 2E.1: Le <= 256 */
goto case_2s;
@ -201,10 +201,10 @@ case_2s:
break;
}
break;
case APDU_CASE_3_EXT:
case APDU_CASE_3E:
/* FIXME: handling for ENVELOPE splitting */
break;
case APDU_CASE_4_EXT:
case APDU_CASE_4E:
break;
}