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add -y flag to mifare-classic-write-ndef

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write without confirmation
This commit is contained in:
Don Coleman 2013-07-14 15:48:30 -04:00 committed by Philippe Teuwen
parent f86ad5a183
commit 14219ab145
1 changed files with 21 additions and 4 deletions
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25
examples/mifare-classic-write-ndef.c
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@ -48,6 +48,12 @@ struct mifare_classic_key_and_type {
MifareClassicKeyType type;
};
struct {
bool interactive;
} write_options = {
.interactive = true
};
const MifareClassicKey default_keyb = {
0xd3, 0xf7, 0xd3, 0xf7, 0xd3, 0xf7
};
@ -121,6 +127,7 @@ usage(char *progname)
{
fprintf (stderr, "usage: %s -i FILE\n", progname);
fprintf (stderr, "\nOptions:\n");
fprintf (stderr, " -y Do not ask for confirmation\n");
fprintf (stderr, " -i Use FILE as NDEF message to write on card (\"-\" = stdin)\n");
}
@ -135,12 +142,15 @@ main(int argc, char *argv[])
int ch;
char *ndef_input = NULL;
while ((ch = getopt (argc, argv, "hi:")) != -1) {
while ((ch = getopt (argc, argv, "hyi:")) != -1) {
switch (ch) {
case 'h':
usage(argv[0]);
exit (EXIT_SUCCESS);
break;
case 'y':
write_options.interactive = false;
break;
case 'i':
ndef_input = optarg;
break;
@ -230,9 +240,16 @@ main(int argc, char *argv[])
char *tag_uid = freefare_get_tag_uid (tags[i]);
char buffer[BUFSIZ];
printf ("Found %s with UID %s. Write NDEF [yN] ", freefare_get_tag_friendly_name (tags[i]), tag_uid);
fgets (buffer, BUFSIZ, stdin);
bool write_ndef = ((buffer[0] == 'y') || (buffer[0] == 'Y'));
printf ("Found %s with UID %s. ", freefare_get_tag_friendly_name (tags[i]), tag_uid);
bool write_ndef = true;
if (write_options.interactive) {
printf ("Write NDEF [yN] ");
fgets (buffer, BUFSIZ, stdin);
write_ndef = ((buffer[0] == 'y') || (buffer[0] == 'Y'));
} else {
printf ("\n");
}
for (int n = 0; n < 40; n++) {
memcpy(card_write_keys[n].key, transport_key, sizeof (transport_key));