5c0bc90677
Add a way for drivers to declare they support a bus type other than USB. We have declarations for SPI and virtual drivers, though there's no device discovery implemented yet. https://bugs.freedesktop.org/show_bug.cgi?id=106279 Patch modified from the original by Benjamin Berg <bberg@redhat.com>. The drivers updates were mainly done using the following spatch: @drv1@ identifier driver_name; identifier id_table_var; @@ struct fp_driver driver_name = { ..., - .id_table = id_table_var, + .bus = BUS_TYPE_USB, + .id_table.usb = id_table_var, ... }; @imgdrv1@ identifier driver_name; identifier id_table_var; @@ struct fp_img_driver driver_name = { ..., .driver = { ..., - .id_table = id_table_var, + .bus = BUS_TYPE_USB, + .id_table.usb = id_table_var, ... }, ..., }; @imgdrv2@ identifier driver_name; identifier discover_func; @@ struct fp_img_driver driver_name = { ..., .driver = { ..., - .discover = discover_func, + .usb_discover = discover_func, ... }, ... }; @idtable1@ identifier drv; expression x; @@ struct fp_driver *drv; <... - drv->id_table[x] + drv->id_table.usb[x] ...> @idtable2@ identifier drv; identifier func; expression x; @@ func (..., struct fp_driver *drv, ...) { <... - drv->id_table[x] + drv->id_table.usb[x] ...> }
115 lines
3.4 KiB
C
115 lines
3.4 KiB
C
/*
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* Copyright (C) 2009 Red Hat <mjg@redhat.com>
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* Copyright (C) 2008 Bastien Nocera <hadess@hadess.net>
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* Copyright (C) 2008 Timo Hoenig <thoenig@suse.de>, <thoenig@nouse.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <config.h>
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#include <stdio.h>
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#include "fp_internal.h"
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static const struct usb_id whitelist_id_table[] = {
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/* Unsupported (for now) Validity Sensors finger print readers */
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{ .vendor = 0x138a, .product = 0x0090 }, /* Found on e.g. Lenovo T460s */
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{ .vendor = 0x138a, .product = 0x0091 },
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{ .vendor = 0x138a, .product = 0x0094 },
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{ .vendor = 0x138a, .product = 0x0097 }, /* Found on e.g. Lenovo T470s */
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{ 0, 0, 0, },
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};
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static const struct usb_id blacklist_id_table[] = {
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{ .vendor = 0x0483, .product = 0x2016 },
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/* https://bugs.freedesktop.org/show_bug.cgi?id=66659 */
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{ .vendor = 0x045e, .product = 0x00bb },
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{ 0, 0, 0 },
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};
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struct fp_driver whitelist = {
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.bus = BUS_TYPE_USB,
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.id_table.usb = whitelist_id_table,
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.full_name = "Hardcoded whitelist"
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};
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GHashTable *printed = NULL;
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static void print_driver (struct fp_driver *driver)
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{
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int i, j, blacklist, num_printed;
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num_printed = 0;
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for (i = 0; driver->id_table.usb[i].vendor != 0; i++) {
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char *key;
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blacklist = 0;
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for (j = 0; blacklist_id_table[j].vendor != 0; j++) {
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if (driver->id_table.usb[i].vendor == blacklist_id_table[j].vendor &&
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driver->id_table.usb[i].product == blacklist_id_table[j].product) {
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blacklist = 1;
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break;
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}
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}
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if (blacklist)
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continue;
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key = g_strdup_printf ("%04x:%04x", driver->id_table.usb[i].vendor,
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driver->id_table.usb[i].product);
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if (g_hash_table_lookup (printed, key) != NULL) {
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g_free (key);
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continue;
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}
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g_hash_table_insert (printed, key, GINT_TO_POINTER (1));
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if (num_printed == 0)
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printf ("# %s\n", driver->full_name);
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printf ("SUBSYSTEM==\"usb\", ATTRS{idVendor}==\"%04x\", ATTRS{idProduct}==\"%04x\", ATTRS{dev}==\"*\", TEST==\"power/control\", ATTR{power/control}=\"auto\"\n",
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driver->id_table.usb[i].vendor,
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driver->id_table.usb[i].product);
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printf ("SUBSYSTEM==\"usb\", ATTRS{idVendor}==\"%04x\", ATTRS{idProduct}==\"%04x\", ENV{LIBFPRINT_DRIVER}=\"%s\"\n",
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driver->id_table.usb[i].vendor,
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driver->id_table.usb[i].product, driver->full_name);
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num_printed++;
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}
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if (num_printed > 0)
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printf ("\n");
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}
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int main (int argc, char **argv)
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{
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struct fp_driver **list;
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guint i;
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list = fprint_get_drivers ();
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printed = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
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for (i = 0; list[i] != NULL; i++) {
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print_driver (list[i]);
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}
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print_driver (&whitelist);
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g_hash_table_destroy (printed);
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return 0;
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}
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