int main(int argc, char **argv)
{
sc_context_t *ctx = NULL;
sc_context_param_t ctx_param;
sc_card_t *card = NULL;
int r;
int argind = 0;
int exit_status = EXIT_SUCCESS;
/* decode options */
argind = decode_options(argc, argv);
/* connect to the card */
memset(&ctx_param, 0, sizeof(ctx_param));
ctx_param.ver = 0;
ctx_param.app_name = app_name;
r = sc_context_create(&ctx, &ctx_param);
if (r) {
util_fatal("failed to establish context: %s", sc_strerror(r));
return EXIT_FAILURE;
}
r = util_connect_card(ctx, &card, opt_reader, opt_wait, verbose);
if (r) {
util_fatal("failed to connect to card: %s", sc_strerror(r));
return EXIT_FAILURE;
}
/* check card type */
if ((card->type != SC_CARD_TYPE_OPENPGP_BASE) &&
(card->type != SC_CARD_TYPE_OPENPGP_V1) &&
(card->type != SC_CARD_TYPE_OPENPGP_V2) &&
(card->type != SC_CARD_TYPE_OPENPGP_V3) &&
(card->type != SC_CARD_TYPE_OPENPGP_GNUK)) {
util_error("card type %X: not an OpenPGP card", card->type);
exit_status = EXIT_FAILURE;
goto out;
}
/* fail on too many arguments */
if (argind > argc)
util_print_usage_and_die(app_name, options, option_help, NULL);
/* set default action */
if (!actions)
opt_userinfo = 1;
if (opt_cardinfo)
exit_status |= do_info(card, card_data);
if (opt_userinfo)
exit_status |= do_info(card, user_data);
if (opt_keyinfo)
exit_status |= do_info(card, key_data);
if (opt_verify && opt_pin) {
exit_status |= do_verify(card, verifytype, pin);
}
if (opt_dump_do) {
size_t n;
for (n = 0; n < opt_dump_do; n++) {
exit_status |= do_dump_do(card, do_dump_idx[n]);
}
}
if (opt_genkey)
exit_status |= do_genkey(card, key_id, keytype);
if (exec_program) {
char *const largv[] = {exec_program, NULL};
sc_unlock(card);
sc_disconnect_card(card);
sc_release_context(ctx);
#ifndef _WIN32
execv(exec_program, largv);
#else
_execv(exec_program, (const char * const*)largv);
#endif
/* we should not get here */
perror("execv()");
exit(EXIT_FAILURE);
}
if (opt_delkey)
exit_status |= do_delete_key(card, key_id);
if (opt_erase)
exit_status |= do_erase(card);
out:
sc_unlock(card);
sc_disconnect_card(card);
sc_release_context(ctx);
exit(exit_status);
}
int main(int argc, char **argv)
{
sc_context_t *ctx = NULL;
sc_context_param_t ctx_param;
sc_card_t *card = NULL;
int r;
int argind = 0;
int exit_status = EXIT_SUCCESS;
/* decode options */
argind = decode_options(argc, argv);
/* connect to the card */
memset(&ctx_param, 0, sizeof(ctx_param));
ctx_param.ver = 0;
ctx_param.app_name = app_name;
r = sc_context_create(&ctx, &ctx_param);
if (r) {
util_fatal("failed to establish context: %s\n",
sc_strerror(r));
return EXIT_FAILURE;
}
if (verbose > 1) {
ctx->debug = verbose;
sc_ctx_log_to_file(ctx, "stderr");
}
r = util_connect_card(ctx, &card, opt_reader, opt_wait, verbose);
if (r) {
util_fatal("failed to connect to card: %s\n",
sc_strerror(r));
return EXIT_FAILURE;
}
/* check card type */
if ((card->type != SC_CARD_TYPE_OPENPGP_V1) &&
(card->type != SC_CARD_TYPE_OPENPGP_V2)) {
util_error("not an OpenPGP card");
exit_status = EXIT_FAILURE;
goto out;
}
/* fail on too many arguments */
if (argind > argc)
util_print_usage_and_die(app_name, options, option_help, NULL);
/* set default action */
if (!actions)
opt_userinfo = 1;
if (opt_userinfo)
exit_status |= do_userinfo(card);
if (opt_verify && opt_pin) {
exit_status |= do_verify(card, verifytype, pin);
}
if (opt_dump_do) {
exit_status |= do_dump_do(card, 0x0100 + do_dump_idx);
}
if (opt_genkey)
exit_status |= do_genkey(card, key_id, key_len);
if (exec_program) {
char *const largv[] = {exec_program, NULL};
sc_unlock(card);
sc_disconnect_card(card);
sc_release_context(ctx);
execv(exec_program, largv);
/* we should not get here */
perror("execv()");
exit(EXIT_FAILURE);
}
out:
sc_unlock(card);
sc_disconnect_card(card);
sc_release_context(ctx);
exit(exit_status);
}
