diff options
Diffstat (limited to 'scd/iso7816.c')
| -rw-r--r-- | scd/iso7816.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/scd/iso7816.c b/scd/iso7816.c index f14c14f69..c68aab075 100644 --- a/scd/iso7816.c +++ b/scd/iso7816.c @@ -185,9 +185,12 @@ iso7816_select_file (int slot, int tag, int is_dir) } -/* Do a select file command with a direct path. */ +/* Do a select file command with a direct path. If FROM_CDF is set + * the starting point is the current direcory file (feature depends on + * the card). */ gpg_error_t -iso7816_select_path (int slot, const unsigned short *path, size_t pathlen) +iso7816_select_path (int slot, const unsigned short *path, size_t pathlen, + int from_cdf) { int sw, p0, p1; unsigned char buffer[100]; @@ -202,7 +205,7 @@ iso7816_select_path (int slot, const unsigned short *path, size_t pathlen) buffer[buflen++] = *path; } - p0 = 0x08; + p0 = from_cdf? 0x09 : 0x08; p1 = 0x0c; /* No FC return. */ sw = apdu_send_simple (slot, 0, 0x00, CMD_SELECT_FILE, p0, p1, buflen, (char*)buffer ); |