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scd: Distinguish cancel by user and protocol error.

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* scd/apdu.h (SW_HOST_CANCELLED): New.
* scd/apdu.c (host_sw_string): Support SW_HOST_CANCELLED.
(pcsc_error_to_sw): Return SW_HOST_CANCELLED for PCSC_E_CANCELLED.
* scd/iso7816.c (map_sw): Return GPG_ERR_INV_RESPONSE for
SW_HOST_ABORTED and GPG_ERR_CANCELED for SW_HOST_CANCELLED.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2017-09-20 10:06:43 +09:00
parent ba8afc4966
commit 2396055c09
3 changed files with 6 additions and 3 deletions
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3
scd/apdu.h
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@ -71,7 +71,8 @@ enum {
SW_HOST_NO_READER = 0x1000c,
SW_HOST_ABORTED = 0x1000d,
SW_HOST_NO_PINPAD = 0x1000e,
SW_HOST_ALREADY_CONNECTED = 0x1000f
SW_HOST_ALREADY_CONNECTED = 0x1000f,
SW_HOST_CANCELLED = 0x10010
};
struct dev_list;