Commit 3941c3bf authored by Bastien Nocera's avatar Bastien Nocera Committed by Daniel Drake
Browse files

Add fprintd-delete program

Deletes all the fingerprints on all the registered devices.
parent 5ba723e3
......@@ -2,7 +2,7 @@ BUILT_SOURCES = manager-dbus-glue.h device-dbus-glue.h $(MARSHALFILES)
bin_PROGRAMS = fprintd-verify fprintd-enroll fprintd-list
bin_PROGRAMS = fprintd-verify fprintd-enroll fprintd-list fprintd-delete
fprintd_verify_SOURCES = verify.c $(MARSHALFILES)
fprintd_verify_CFLAGS = $(WARN_CFLAGS) $(GLIB_CFLAGS)
......@@ -16,6 +16,10 @@ fprintd_list_SOURCES = list.c
fprintd_list_LDADD = $(GLIB_LIBS)
fprintd_delete_SOURCES = delete.c
fprintd_delete_CFLAGS = $(WARN_CFLAGS) $(GLIB_CFLAGS)
fprintd_delete_LDADD = $(GLIB_LIBS)
manager-dbus-glue.h: ../src/manager.xml
dbus-binding-tool --prefix=fprint_manager --mode=glib-client $< --output=$@
* fprintd example to delete fingerprints
* Copyright (C) 2008 Daniel Drake <>
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#include <stdio.h>
#include <stdlib.h>
#include <dbus/dbus-glib-bindings.h>
#include "manager-dbus-glue.h"
#include "device-dbus-glue.h"
static DBusGProxy *manager = NULL;
static DBusGConnection *connection = NULL;
static void create_manager(void)
GError *error = NULL;
connection = dbus_g_bus_get(DBUS_BUS_SYSTEM, &error);
if (connection == NULL)
g_error("Failed to connect to session bus: %s", error->message);
manager = dbus_g_proxy_new_for_name(connection,
"net.reactivated.Fprint", "/net/reactivated/Fprint/Manager",
static void delete_fingerprints(DBusGProxy *dev, const char *username)
GError *error = NULL;
GHashTable *props;
DBusGProxy *p;
p = dbus_g_proxy_new_from_proxy(dev, "org.freedesktop.DBus.Properties", NULL);
if (!dbus_g_proxy_call (p, "GetAll", &error, G_TYPE_STRING, "net.reactivated.Fprint.Device", G_TYPE_INVALID,
dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_VALUE), &props, G_TYPE_INVALID))
g_error("GetAll on the Properties interface failed: %s", error->message);
if (!net_reactivated_Fprint_Device_delete_enrolled_fingers(dev, username, &error)) {
if (dbus_g_error_has_name (error, "net.reactivated.Fprint.Error.NoEnrolledPrints") == FALSE)
g_error("ListEnrolledFingers failed: %s", error->message);
g_print ("No fingerprints to delete on %s\n", g_value_get_string (g_hash_table_lookup (props, "name")));
} else {
g_print ("Fingerprints deleted on %s\n", g_value_get_string (g_hash_table_lookup (props, "name")));
g_hash_table_destroy (props);
g_object_unref (p);
static void process_devices(char **argv)
GError *error = NULL;
GPtrArray *devices;
char *path;
guint i;
if (!net_reactivated_Fprint_Manager_get_devices(manager, &devices, &error))
g_error("list_devices failed: %s", error->message);
if (devices->len == 0) {
g_print("No devices found\n");
g_print("found %d devices\n", devices->len);
for (i = 0; i < devices->len; i++) {
path = g_ptr_array_index(devices, i);
g_print("Device at %s\n", path);
for (i = 0; i < devices->len; i++) {
guint j;
DBusGProxy *dev;
path = g_ptr_array_index(devices, 0);
g_print("Using device %s\n", path);
/* FIXME use for_name_owner?? */
dev = dbus_g_proxy_new_for_name(connection, "net.reactivated.Fprint",
path, "net.reactivated.Fprint.Device");
for (j = 1; argv[j] != NULL; j++)
delete_fingerprints (dev, argv[j]);
g_object_unref (dev);
g_ptr_array_foreach(devices, (GFunc) g_free, NULL);
g_ptr_array_free(devices, TRUE);
int main(int argc, char **argv)
GMainLoop *loop;
loop = g_main_loop_new(NULL, FALSE);
if (argc < 2) {
g_print ("Usage: %s <username> [usernames...]\n", argv[0]);
return 1;
process_devices (argv);
return 0;
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