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lib: Sort supported devices list

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This commit is contained in:
Bastien Nocera 2018-06-07 17:39:04 +02:00
parent 549a6694d2
commit c5cdfcb120
1 changed files with 21 additions and 7 deletions
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28
libfprint/fprint-list-supported-devices.c
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@ -25,7 +25,8 @@
GHashTable *printed = NULL; GHashTable *printed = NULL;
static void print_driver (struct fp_driver *driver) static GList *insert_driver (GList *list,
struct fp_driver *driver)
{ {
int i; int i;
@ -41,19 +42,27 @@ static void print_driver (struct fp_driver *driver)
g_hash_table_insert (printed, key, GINT_TO_POINTER (1)); g_hash_table_insert (printed, key, GINT_TO_POINTER (1));
g_print ("%s | %s\n", key, driver->full_name); list = g_list_prepend (list, g_strdup_printf ("%s | %s\n", key, driver->full_name));
} }
return list;
} }
int main (int argc, char **argv) int main (int argc, char **argv)
{ {
struct fp_driver **list; struct fp_driver **driver_list;
guint i; guint i;
GList *list, *l;
list = fprint_get_drivers (); driver_list = fprint_get_drivers ();
printed = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL); printed = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
g_print ("%% Fingerprint reader support\n");
g_print ("%% Bastien Nocera, Daniel Drake\n");
g_print ("%% 2018\n");
g_print ("\n");
g_print ("# Supported Devices\n"); g_print ("# Supported Devices\n");
g_print ("\n"); g_print ("\n");
g_print ("## USB devices\n"); g_print ("## USB devices\n");
@ -61,10 +70,15 @@ int main (int argc, char **argv)
g_print ("USB ID | Driver\n"); g_print ("USB ID | Driver\n");
g_print ("------------ | ------------\n"); g_print ("------------ | ------------\n");
for (i = 0; list[i] != NULL; i++) { list = NULL;
print_driver (list[i]); for (i = 0; driver_list[i] != NULL; i++)
} list = insert_driver (list, driver_list[i]);
list = g_list_sort (list, (GCompareFunc) g_strcmp0);
for (l = list; l != NULL; l = l->next)
g_print ("%s", (char *) l->data);
g_list_free_full (list, g_free);
g_hash_table_destroy (printed); g_hash_table_destroy (printed);
return 0; return 0;