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--- tf-tool/tf-tool.c 2007-03-30 11:00:45.000000000 +0200
+++ tf-tool/tf-tool.c 2009-02-18 14:57:24.316197097 +0100
@@ -26,6 +26,9 @@
#include <errno.h>
#include <libgen.h>
#include <pwd.h>
+#include <grp.h>
+#include <sys/stat.h>
+#include <unistd.h>
#include <config.h>
#include <libthinkfinger.h>
@@ -54,6 +57,21 @@
int swipe_failed;
} s_tfdata;
+int changegroup(const char *groupname,const char *filename)
+{
+ struct group *g;
+ g = getgrnam(groupname);
+ if(g == NULL) {
+ perror("getgrnam:");
+ return 1;
+ }
+ if( chown(filename,-1,g->gr_gid) == -1) {
+ perror("chown: ");
+ return 1;
+ }
+ return 0;
+}
+
static void print_status (int swipe_success, int swiped_required, int swipe_failed)
{
printf ("\rPlease swipe your finger (successful swipes %i/%i, failed swipes: %i)...",
@@ -64,6 +82,8 @@
static void callback (libthinkfinger_state state, void *data)
{
char *str;
+ int err;
+ gid_t gfp;
s_tfdata *tfdata = (s_tfdata *) data;
if (tfdata->verbose == true) {
@@ -108,8 +128,18 @@
case TF_STATE_ENROLL_SUCCESS:
print_status (tfdata->swipe_success, 3, tfdata->swipe_failed);
printf (" done.\nStoring data (%s)...", tfdata->bir);
- fflush (stdout);
- break;
+ /*small hack to change group and chmod 640 on created bir file*/
+ err = chmod(tfdata->bir, S_IRUSR | S_IWUSR | S_IRGRP);
+ if(err == -1) {
+ printf("Couldn't change perms on file %s\n",tfdata->bir);
+ perror("chmod:");
+ fflush(stdout);
+ break;
+ }
+ changegroup("fingerprint",tfdata->bir);
+ fflush(stdout);
+ break;
+ /*done*/
case TF_STATE_SWIPE_FAILED:
print_status (tfdata->swipe_success, 3, ++tfdata->swipe_failed);
break;
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