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scd: better handling of extended APDU.

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* scd/apdu.c (send_le): Bug fix for not append Z when lc<0&&le<0.
* scd/app-common.h (struct app_ctx_s): Use bit fields for flags.
* scd/ccid-driver.c (CCID_MAX_BUF): New.  Only for OpenPGPcard.
(struct ccid_driver_s): New field of max_ccid_msglen.
 Remove ifsd field.
(parse_ccid_descriptor): Initialize max_ccid_msglen.
(ccid_transceive_apdu_level): Implement sending extended APDU in
chain of CCID message.

--

With this patch, we won't need PC/SC library/service any more.
GnuPG-bug-id: 1947
This commit is contained in:
NIIBE Yutaka 2015-04-14 14:17:03 +09:00
parent 25fce93ba1
commit 971d558e86
3 changed files with 90 additions and 86 deletions
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8
scd/app-common.h
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@ -67,10 +67,10 @@ struct app_ctx_s {
size_t serialnolen; /* Length in octets of serialnumber. */
const char *apptype;
unsigned int card_version;
int did_chv1;
int force_chv1; /* True if the card does not cache CHV1. */
int did_chv2;
int did_chv3;
unsigned int did_chv1:1;
unsigned int force_chv1:1; /* True if the card does not cache CHV1. */
unsigned int did_chv2:1;
unsigned int did_chv3:1;
struct app_local_s *app_local; /* Local to the application. */
struct {
void (*deinit) (app_t app);