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sim: osmo-sim-test: Also dump binary files

This commit is contained in:
Harald Welte 2012-09-10 10:43:15 +02:00
parent d54c2ee8c5
commit a0ba4d9438
1 changed files with 39 additions and 10 deletions
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49
utils/osmo-sim-test.c
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@ -270,42 +270,71 @@ static int dump_file(struct osim_chan_hdl *chan, uint16_t fid)
{
struct tlv_parsed tp;
struct osim_fcp_fd_decoded ffdd;
struct msgb *msg;
int rc, i;
struct msgb *msg, *rmsg;
int rc, i, offset;
msg = select_file(chan, fid);
if (!msg)
if (!msg) {
printf("Unable to select file\n");
return -EIO;
if (msgb_apdu_sw(msg) != 0x9000)
}
if (msgb_apdu_sw(msg) != 0x9000) {
printf("status 0x%04x selecting file\n", msgb_apdu_sw(msg));
goto out;
}
rc = tlv_parse(&tp, &ts102221_fcp_tlv_def, msgb_apdu_de(msg)+2, msgb_apdu_le(msg)-4, 0, 0);
if (rc < 0)
if (rc < 0) {
printf("Unable to parse FCP\n");
goto out;
}
if (!TLVP_PRESENT(&tp, UICC_FCP_T_FILE_DESC) ||
TLVP_LEN(&tp, UICC_FCP_T_FILE_DESC) < 5)
TLVP_LEN(&tp, UICC_FCP_T_FILE_DESC) < 2) {
printf("No file descriptor present ?!?\n");
goto out;
}
rc = osim_fcp_fd_decode(&ffdd, TLVP_VAL(&tp, UICC_FCP_T_FILE_DESC),
TLVP_LEN(&tp, UICC_FCP_T_FILE_DESC));
if (rc < 0)
if (rc < 0) {
printf("Unable to decode File Descriptor\n");
goto out;
}
if (ffdd.type != TYPE_EF)
if (ffdd.type != TYPE_EF) {
printf("File Type != EF\n");
goto out;
}
printf("EF type: %u\n", ffdd.ef_type);
switch (ffdd.ef_type) {
case EF_TYPE_RECORD_FIXED:
for (i = 0; i < ffdd.num_rec; i++) {
struct msgb *rmsg = read_record_nr(chan, i+1, ffdd.rec_len);
rmsg = read_record_nr(chan, i+1, ffdd.rec_len);
if (!msg)
return NULL;
return -EIO;
printf("Rec %03u: %s\n", i+1,
osmo_hexdump(msgb_apdu_de(rmsg), msgb_apdu_le(rmsg)));
}
break;
case EF_TYPE_TRANSP:
if (!TLVP_PRESENT(&tp, UICC_FCP_T_FILE_SIZE))
goto out;
i = ntohs(*(uint16_t *)TLVP_VAL(&tp, UICC_FCP_T_FILE_SIZE));
printf("File size: %d bytes\n", i);
for (offset = 0; offset < i-1; ) {
uint16_t remain_len = i - offset;
uint16_t read_len = OSMO_MIN(remain_len, 256);
rmsg = read_binary(chan, offset, read_len);
if (!msg)
return -EIO;
offset += read_len;
printf("Content: %s\n",
osmo_hexdump(msgb_apdu_de(rmsg), msgb_apdu_le(rmsg)));
}
break;
default:
goto out;