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Lines 30-35
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#include <sys/wait.h> |
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#include <sys/wait.h> |
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#include <unistd.h> |
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#include <unistd.h> |
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#ifdef WITH_LIBFPRINT |
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#include <pthread.h> |
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#include <signal.h> |
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#include <libfprint/fprint.h> |
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#endif |
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#include <glib/gi18n.h> |
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#include <glib/gi18n.h> |
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#include <gdk/gdkx.h> |
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#include <gdk/gdkx.h> |
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#include <gtk/gtk.h> |
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#include <gtk/gtk.h> |
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Lines 66-71
static GOptionEntry entries [] = {
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{ NULL } |
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{ NULL } |
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}; |
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}; |
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#ifdef WITH_LIBFPRINT |
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static struct fp_dscv_dev *fp_ddev, **fp_discovered_devs; |
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static struct fp_dev *fp_dev; |
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static struct fp_print_data *fp_data; |
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#endif |
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static char * |
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static char * |
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get_id_string (GtkWidget *widget) |
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get_id_string (GtkWidget *widget) |
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{ |
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{ |
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Lines 333-350
response_cb (GSLockPlug *plug,
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} |
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} |
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} |
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} |
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#ifdef WITH_LIBFPRINT |
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typedef struct { |
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gchar *message; |
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GSLockPlug *plug; |
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} AuthMessageHandlerIdleData; |
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static gboolean |
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auth_message_handler_idle_cb (AuthMessageHandlerIdleData *idle_data) |
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{ |
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char *response; |
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auth_message_handler (GS_AUTH_MESSAGE_TEXT_INFO, |
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idle_data->message, |
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&response, |
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idle_data->plug); |
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g_free (idle_data->message); |
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g_free (idle_data); |
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return FALSE; |
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} |
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static void |
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auth_message_handler_idle (const gchar *message, GSLockPlug *plug) |
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{ |
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AuthMessageHandlerIdleData *idle_data; |
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idle_data = g_new0 (AuthMessageHandlerIdleData, 1); |
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idle_data->message = g_strdup (message); |
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idle_data->plug = plug; |
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g_idle_add ((GSourceFunc) auth_message_handler_idle_cb, idle_data); |
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} |
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static struct fp_dscv_dev |
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*discover_fingerprint_device (struct fp_dscv_dev **discovered_devs) |
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{ |
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struct fp_dscv_dev *ddev = discovered_devs[0]; |
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struct fp_driver *drv; |
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if (!ddev) |
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return NULL; |
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drv = fp_dscv_dev_get_driver (ddev); |
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g_debug ("Found device claimed by %s driver\n", fp_driver_get_full_name (drv)); |
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return ddev; |
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} |
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static int |
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fprint_init (void) |
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{ |
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if (fp_init () < 0) |
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return -1; |
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fp_data = NULL; |
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fp_discovered_devs = fp_discover_devs (); |
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if (fp_discovered_devs) { |
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fp_ddev = discover_fingerprint_device (fp_discovered_devs); |
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if (fp_ddev) { |
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fp_dev = fp_dev_open (fp_ddev); |
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if (fp_dev) { |
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if (fp_print_data_load (fp_dev, RIGHT_INDEX, &fp_data) == 0) { |
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} else { |
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g_debug ("Failed to load fingerprint"); |
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g_debug ("Did you remember to enroll your right index finger first?"); |
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} |
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} else |
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g_debug ("Could not open fingerprint device"); |
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} else |
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g_debug ("No fingerprint devices detected"); |
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fp_dscv_devs_free (fp_discovered_devs); |
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} else |
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g_debug ("Could not discover fingerprint devices"); |
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return 0; |
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} |
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static void |
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fprint_deinit (void) |
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{ |
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if (fp_data) { |
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fp_print_data_free (fp_data); |
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fp_data = NULL; |
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} |
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if (fp_dev) { |
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fp_dev_close (fp_dev); |
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fp_dev = NULL; |
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} |
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} |
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static void |
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fprint_reset (void) |
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{ |
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fprint_deinit (); |
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fprint_init (); |
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if (fp_dev) |
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fp_dev_reset(fp_dev); |
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fprint_deinit (); |
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} |
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static gpointer |
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fprint_thread_func (gpointer user_data) |
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{ |
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GSLockPlug *plug = (GSLockPlug *) user_data; |
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if (fp_dev && fp_data) { |
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gboolean result = FALSE; |
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gboolean retry; |
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struct fp_img *img = NULL; |
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auth_message_handler_idle (_("Please enter password or swipe your finger"), plug); |
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do { |
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int r; |
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retry = FALSE; |
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r = fp_verify_finger_img (fp_dev, fp_data, &img); |
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fp_img_free (img); |
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switch (r) { |
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case FP_VERIFY_NO_MATCH : |
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retry = TRUE; |
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break; |
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case FP_VERIFY_MATCH : |
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result = TRUE; |
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break; |
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case FP_VERIFY_RETRY : |
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retry = TRUE; |
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auth_message_handler_idle (_("Scan didn't quite work. Please try again"), |
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plug); |
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break; |
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case FP_VERIFY_RETRY_TOO_SHORT : |
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retry = TRUE; |
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auth_message_handler_idle (_("Swipe was too short. Please try again"), |
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plug); |
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break; |
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case FP_VERIFY_RETRY_CENTER_FINGER : |
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retry = TRUE; |
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auth_message_handler_idle (_("Please center your finger on the sensor and try again"), |
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plug); |
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break; |
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case FP_VERIFY_RETRY_REMOVE_FINGER : |
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retry = TRUE; |
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auth_message_handler_idle (_("Please remove finger from the sensor and try again"), |
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plug); |
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break; |
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default : |
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retry = TRUE; |
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g_debug ("Finger print verification failed with error: %d", r); |
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break; |
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} |
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} while (retry); |
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if (result) { |
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fprint_deinit (); |
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g_idle_add ((GSourceFunc) quit_response_ok, NULL); |
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} |
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} |
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return NULL; |
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} |
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#endif |
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static gboolean |
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static gboolean |
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auth_check_idle (GSLockPlug *plug) |
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auth_check_idle (GSLockPlug *plug) |
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{ |
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{ |
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gboolean res; |
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gboolean res; |
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gboolean again; |
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gboolean again; |
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static guint loop_counter = 0; |
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static guint loop_counter = 0; |
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#ifdef WITH_LIBFPRINT |
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static pthread_t fprint_thread = -1; |
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if (fp_dev && fp_data && fprint_thread == -1) { |
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if (pthread_create (&fprint_thread, NULL, fprint_thread_func, plug)) { |
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gs_debug ("Thread creation for finger print auth failed"); |
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} |
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} |
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#endif |
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again = TRUE; |
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again = TRUE; |
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res = do_auth_check (plug); |
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res = do_auth_check (plug); |
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if (res) { |
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if (res) { |
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again = FALSE; |
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again = FALSE; |
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#ifdef WITH_LIBFPRINT |
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/* we received a password, reset fingerprint reader device */ |
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fprint_reset(); |
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#endif |
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g_idle_add ((GSourceFunc)quit_response_ok, NULL); |
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g_idle_add ((GSourceFunc)quit_response_ok, NULL); |
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} else { |
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} else { |
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loop_counter++; |
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loop_counter++; |
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Lines 548-553
main (int argc,
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g_thread_init (NULL); |
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g_thread_init (NULL); |
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} |
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} |
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#ifdef WITH_LIBFPRINT |
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/* Initialize fprint for fingerprint reading for authentication */ |
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if (fprint_init() < 0) |
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g_debug ("Failed to initialize libfprint"); |
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#endif |
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g_type_init (); |
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g_type_init (); |
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gs_profile_start (NULL); |
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gs_profile_start (NULL); |
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Lines 560-566
main (int argc,
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error = NULL; |
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error = NULL; |
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if (! gtk_init_with_args (&argc, &argv, NULL, entries, NULL, &error)) { |
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if (! gtk_init_with_args (&argc, &argv, NULL, entries, NULL, &error)) { |
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if (error != NULL) { |
760 |
if (error != NULL) { |
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fprintf (stderr, "%s", error->message); |
761 |
g_debug ("%s", error->message); |
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g_error_free (error); |
762 |
g_error_free (error); |
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} |
763 |
} |
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exit (1); |
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exit (1); |