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- added getopt option parsing (-r reader -c driver -dddd)

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What's a test app when you can't enable debugging?!


git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@699 c6295689-39f2-0310-b995-f0e70906c6a9
This commit is contained in:
okir 2002-11-05 13:47:23 +00:00
parent 4811eeca8d
commit b1881beb01
1 changed files with 91 additions and 26 deletions
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117
src/tests/sc-test.c
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@ -9,50 +9,106 @@
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <getopt.h>
#include <opensc/opensc.h>
#include "sc-test.h"
struct sc_context *ctx;
struct sc_card *card;
const struct option options[] = {
{ "reader", 1, 0, 'r' },
{ "driver", 1, 0, 'c' },
{ "debug", 0, 0, 'd' },
{ 0, 0, 0, 0 }
};
#if 0
const char * option_help[] = {
"Uses reader number <arg> [0]",
"Forces the use of driver <arg> [auto-detect]",
"Debug output -- may be supplied several times",
};
#endif
int sc_test_init(int *argc, char *argv[])
{
int i, c;
char *opt_driver = NULL, *app_name;
int opt_debug = 0, opt_reader = -1;
int i, c, rc;
if ((app_name = strrchr(argv[0], '/')) != NULL)
app_name++;
else
app_name = argv[0];
while ((c = getopt_long(*argc, argv, "r:c:d", options, NULL)) != -1) {
switch (c) {
case 'r':
opt_reader = atoi(optarg);
break;
case 'c':
opt_driver = optarg;
break;
case 'd':
opt_debug++;
break;
default:
fprintf(stderr,
"usage: %s [-r reader] [-c driver] [-d]\n",
app_name);
exit(1);
}
}
*argc = optind;
printf("Using libopensc version %s.\n", sc_get_version());
i = sc_establish_context(&ctx, "tests");
i = sc_establish_context(&ctx, app_name);
if (i != SC_SUCCESS) {
printf("Failed to establish context: %s\n", sc_strerror(i));
return i;
}
i = sc_detect_card_presence(ctx->reader[0], 0);
printf("Card %s.\n", i == 1 ? "present" : "absent");
if (i < 0) {
return i;
ctx->debug = opt_debug;
if (opt_reader >= ctx->reader_count) {
fprintf(stderr, "Illegal reader number.\n"
"Only %d reader(s) configured.\n",
ctx->reader_count);
exit(1);
}
if (i == 0) {
printf("Please insert a smart card.\n");
fflush(stdout);
#if 0
i = sc_wait_for_card(ctx, -1, -1);
if (i < 0)
return i;
if (i != 1)
return -1;
#endif
c = -1;
for (i = 0; i < ctx->reader_count; i++) {
if (sc_detect_card_presence(ctx->reader[i], 0) == 1) {
printf("Card detected in reader '%s'\n", ctx->reader[i]->name);
c = i;
break;
}
while (1) {
if (opt_reader >= 0) {
rc = sc_detect_card_presence(
ctx->reader[opt_reader], 0);
printf("Card %s.\n", rc == 1 ? "present" : "absent");
if (rc < 0)
return rc;
} else {
for (i = rc = 0; rc != 1 && i < ctx->reader_count; i++)
rc = sc_detect_card_presence(ctx->reader[i], 0);
if (rc == 1)
opt_reader = i - 1;
}
} else
c = 0;
if (rc == 1) {
printf("Card detected in reader '%s'\n",
ctx->reader[opt_reader]->name);
break;
}
if (rc < 0)
return rc;
printf("Please insert a smart card. Press return to continue");
fflush(stdout);
while (getc(stdin) != '\n')
;
}
printf("Connecting... ");
fflush(stdout);
i = sc_connect_card(ctx->reader[c], 0, &card);
i = sc_connect_card(ctx->reader[opt_reader], 0, &card);
if (i != SC_SUCCESS) {
printf("Connecting to card failed: %s\n", sc_strerror(i));
return i;
@ -66,6 +122,15 @@ int sc_test_init(int *argc, char *argv[])
printf("\n");
fflush(stdout);
if (opt_driver != NULL) {
rc = sc_set_card_driver(ctx, opt_driver);
if (rc != 0) {
fprintf(stderr,
"Driver '%s' not found!\n", opt_driver);
return rc;
}
}
return 0;
}