[libfreefare] push by yob...@gmail.com - add -y flag to mifare-classic-write-ndef... on 2013-07-14 20:58 GMT

[libfr...@googlecode.com]

Revision: 14219ab1451f
Author: Don Coleman <dcol...@chariotsolutions.com>
Date: Sun Jul 14 12:48:30 2013
Log: add -y flag to mifare-classic-write-ndef

write without confirmation

http://code.google.com/p/libfreefare/source/detail?r=14219ab1451f

Modified:
/examples/mifare-classic-write-ndef.c

=======================================
--- /examples/mifare-classic-write-ndef.c Sat Mar 30 10:07:34 2013
+++ /examples/mifare-classic-write-ndef.c Sun Jul 14 12:48:30 2013
@@ -48,6 +48,12 @@
MifareClassicKeyType type;
};

+struct {
+ bool interactive;
+} write_options = {
+ .interactive = true
+};
+
const MifareClassicKey default_keyb = {
0xd3, 0xf7, 0xd3, 0xf7, 0xd3, 0xf7
};
@@ -121,6 +127,7 @@
{
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 @@

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;
@@ -230,10 +240,17 @@
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));
card_write_keys[n].type = MFC_KEY_A;