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manager: Fix sorting in GetDevices() output

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Sort the devices by ID for the GetDevices() output.
This commit is contained in:
Bastien Nocera
2015-02-03 16:55:48 +01:00
parent 56683b1098
commit 4edc17ac99
1 changed files with 10 additions and 6 deletions
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16
src/manager.c
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@ -159,15 +159,19 @@ static gboolean fprint_manager_get_devices(FprintManager *manager,
GPtrArray **devices, GError **error)
{
FprintManagerPrivate *priv = FPRINT_MANAGER_GET_PRIVATE (manager);
GSList *elem = priv->dev_registry;
GSList *elem = g_slist_reverse(g_slist_copy(priv->dev_registry));
GSList *l;
int num_open = g_slist_length(elem);
GPtrArray *devs = g_ptr_array_sized_new(num_open);
if (num_open > 0)
do {
FprintDevice *rdev = elem->data;
if (num_open > 0) {
for (l = elem; l != NULL; l = l->next) {
FprintDevice *rdev = l->data;
g_ptr_array_add(devs, get_device_path(rdev));
} while ((elem = g_slist_next(elem)) != NULL);
}
}
g_slist_free(elem);
*devices = devs;
return TRUE;
@ -181,7 +185,7 @@ static gboolean fprint_manager_get_default_device(FprintManager *manager,
int num_open = g_slist_length(elem);
if (num_open > 0) {
*device = get_device_path (elem->data);
*device = get_device_path (g_slist_last (elem)->data);
return TRUE;
} else {
g_set_error (error, FPRINT_ERROR, FPRINT_ERROR_NO_SUCH_DEVICE,