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authorKay Sievers <kay.sievers@vrfy.org>2012-01-05 22:41:45 +0100
committerKay Sievers <kay.sievers@vrfy.org>2012-01-06 05:07:10 +0100
commitad29a9f14fa8b1932c0e418bfcf1c10ce6a35a33 (patch)
tree9212c3d9d937234c25d19b993664b8ed164869a5 /src/extras
parent9fbe27d9d6dc6e4530ce904d35c74326e415e34e (diff)
merge udev/, libudev/, systemd/ files in src/; move extras/ to src/
Diffstat (limited to 'src/extras')
-rw-r--r--src/extras/accelerometer/.gitignore1
-rw-r--r--src/extras/accelerometer/61-accelerometer.rules3
-rw-r--r--src/extras/accelerometer/accelerometer.c357
-rw-r--r--src/extras/ata_id/.gitignore1
-rw-r--r--src/extras/ata_id/ata_id.c726
-rw-r--r--src/extras/cdrom_id/.gitignore1
-rw-r--r--src/extras/cdrom_id/60-cdrom_id.rules18
-rw-r--r--src/extras/cdrom_id/cdrom_id.c1099
-rw-r--r--src/extras/collect/.gitignore1
-rw-r--r--src/extras/collect/collect.c473
-rw-r--r--src/extras/edd_id/.gitignore1
-rw-r--r--src/extras/edd_id/61-persistent-storage-edd.rules12
-rw-r--r--src/extras/edd_id/edd_id.c196
-rw-r--r--src/extras/floppy/.gitignore1
-rw-r--r--src/extras/floppy/60-floppy.rules4
-rw-r--r--src/extras/floppy/create_floppy_devices.c177
-rw-r--r--src/extras/gudev/.gitignore9
-rw-r--r--src/extras/gudev/COPYING502
-rw-r--r--src/extras/gudev/docs/.gitignore16
-rw-r--r--src/extras/gudev/docs/Makefile.am106
-rw-r--r--src/extras/gudev/docs/gudev-docs.xml93
-rw-r--r--src/extras/gudev/docs/gudev-sections.txt113
-rw-r--r--src/extras/gudev/docs/gudev.types4
-rw-r--r--src/extras/gudev/docs/version.xml.in1
-rwxr-xr-xsrc/extras/gudev/gjs-example.js75
-rw-r--r--src/extras/gudev/gudev-1.0.pc.in11
-rw-r--r--src/extras/gudev/gudev.h33
-rw-r--r--src/extras/gudev/gudevclient.c527
-rw-r--r--src/extras/gudev/gudevclient.h100
-rw-r--r--src/extras/gudev/gudevdevice.c963
-rw-r--r--src/extras/gudev/gudevdevice.h128
-rw-r--r--src/extras/gudev/gudevenumerator.c431
-rw-r--r--src/extras/gudev/gudevenumerator.h107
-rw-r--r--src/extras/gudev/gudevenums.h49
-rw-r--r--src/extras/gudev/gudevenumtypes.c.template39
-rw-r--r--src/extras/gudev/gudevenumtypes.h.template24
-rw-r--r--src/extras/gudev/gudevmarshal.list1
-rw-r--r--src/extras/gudev/gudevprivate.h41
-rw-r--r--src/extras/gudev/gudevtypes.h51
-rwxr-xr-xsrc/extras/gudev/seed-example-enum.js38
-rwxr-xr-xsrc/extras/gudev/seed-example.js72
-rw-r--r--src/extras/keymap/.gitignore6
-rw-r--r--src/extras/keymap/95-keyboard-force-release.rules53
-rw-r--r--src/extras/keymap/95-keymap.rules164
-rw-r--r--src/extras/keymap/README.keymap.txt101
-rwxr-xr-xsrc/extras/keymap/check-keymaps.sh38
-rwxr-xr-xsrc/extras/keymap/findkeyboards71
-rw-r--r--src/extras/keymap/force-release-maps/common-volume-keys3
-rw-r--r--src/extras/keymap/force-release-maps/dell-touchpad1
-rw-r--r--src/extras/keymap/force-release-maps/hp-other3
-rw-r--r--src/extras/keymap/force-release-maps/samsung-other10
-rwxr-xr-xsrc/extras/keymap/keyboard-force-release.sh.in22
-rw-r--r--src/extras/keymap/keymap.c447
-rw-r--r--src/extras/keymap/keymaps/acer22
-rw-r--r--src/extras/keymap/keymaps/acer-aspire_57204
-rw-r--r--src/extras/keymap/keymaps/acer-aspire_5920g5
-rw-r--r--src/extras/keymap/keymaps/acer-aspire_69205
-rw-r--r--src/extras/keymap/keymaps/acer-aspire_89305
-rw-r--r--src/extras/keymap/keymaps/acer-travelmate_c3005
-rw-r--r--src/extras/keymap/keymaps/asus3
-rw-r--r--src/extras/keymap/keymaps/compaq-e_evo4
-rw-r--r--src/extras/keymap/keymaps/dell29
-rw-r--r--src/extras/keymap/keymaps/dell-latitude-xt24
-rw-r--r--src/extras/keymap/keymaps/everex-xt50007
-rw-r--r--src/extras/keymap/keymaps/fujitsu-amilo_pa_25483
-rw-r--r--src/extras/keymap/keymaps/fujitsu-amilo_pro_edition_v35054
-rw-r--r--src/extras/keymap/keymaps/fujitsu-amilo_pro_v32052
-rw-r--r--src/extras/keymap/keymaps/fujitsu-amilo_si_15206
-rw-r--r--src/extras/keymap/keymaps/fujitsu-esprimo_mobile_v54
-rw-r--r--src/extras/keymap/keymaps/fujitsu-esprimo_mobile_v62
-rw-r--r--src/extras/keymap/keymaps/genius-slimstar-32035
-rw-r--r--src/extras/keymap/keymaps/hewlett-packard12
-rw-r--r--src/extras/keymap/keymaps/hewlett-packard-2510p_2530p2
-rw-r--r--src/extras/keymap/keymaps/hewlett-packard-compaq_elitebook2
-rw-r--r--src/extras/keymap/keymaps/hewlett-packard-pavilion3
-rw-r--r--src/extras/keymap/keymaps/hewlett-packard-presario-21003
-rw-r--r--src/extras/keymap/keymaps/hewlett-packard-tablet6
-rw-r--r--src/extras/keymap/keymaps/hewlett-packard-tx23
-rw-r--r--src/extras/keymap/keymaps/ibm-thinkpad-usb-keyboard-trackpoint7
-rw-r--r--src/extras/keymap/keymaps/inventec-symphony_6.0_7.02
-rw-r--r--src/extras/keymap/keymaps/lenovo-30005
-rw-r--r--src/extras/keymap/keymaps/lenovo-ideapad7
-rw-r--r--src/extras/keymap/keymaps/lenovo-thinkpad-usb-keyboard-trackpoint13
-rw-r--r--src/extras/keymap/keymaps/lenovo-thinkpad_x200_tablet6
-rw-r--r--src/extras/keymap/keymaps/lenovo-thinkpad_x6_tablet8
-rw-r--r--src/extras/keymap/keymaps/lg-x11012
-rw-r--r--src/extras/keymap/keymaps/logitech-wave16
-rw-r--r--src/extras/keymap/keymaps/logitech-wave-cordless15
-rw-r--r--src/extras/keymap/keymaps/logitech-wave-pro-cordless12
-rw-r--r--src/extras/keymap/keymaps/maxdata-pro_70009
-rw-r--r--src/extras/keymap/keymaps/medion-fid20602
-rw-r--r--src/extras/keymap/keymaps/medionnb-a5554
-rw-r--r--src/extras/keymap/keymaps/micro-star13
-rw-r--r--src/extras/keymap/keymaps/module-asus-w3j11
-rw-r--r--src/extras/keymap/keymaps/module-ibm16
-rw-r--r--src/extras/keymap/keymaps/module-lenovo17
-rw-r--r--src/extras/keymap/keymaps/module-sony8
-rw-r--r--src/extras/keymap/keymaps/module-sony-old2
-rw-r--r--src/extras/keymap/keymaps/module-sony-vgn8
-rw-r--r--src/extras/keymap/keymaps/olpc-xo74
-rw-r--r--src/extras/keymap/keymaps/onkyo14
-rw-r--r--src/extras/keymap/keymaps/oqo-model25
-rw-r--r--src/extras/keymap/keymaps/samsung-other14
-rw-r--r--src/extras/keymap/keymaps/samsung-sq1us7
-rw-r--r--src/extras/keymap/keymaps/samsung-sx20s4
-rw-r--r--src/extras/keymap/keymaps/toshiba-satellite_a1002
-rw-r--r--src/extras/keymap/keymaps/toshiba-satellite_a11010
-rw-r--r--src/extras/keymap/keymaps/toshiba-satellite_m30x6
-rw-r--r--src/extras/keymap/keymaps/zepto-znote11
-rw-r--r--src/extras/mtd_probe/.gitignore1
-rw-r--r--src/extras/mtd_probe/75-probe_mtd.rules8
-rw-r--r--src/extras/mtd_probe/mtd_probe.c51
-rw-r--r--src/extras/mtd_probe/mtd_probe.h49
-rw-r--r--src/extras/mtd_probe/probe_smartmedia.c97
-rw-r--r--src/extras/qemu/42-qemu-usb.rules13
-rw-r--r--src/extras/rule_generator/75-cd-aliases-generator.rules9
-rw-r--r--src/extras/rule_generator/75-persistent-net-generator.rules102
-rw-r--r--src/extras/rule_generator/rule_generator.functions113
-rw-r--r--src/extras/rule_generator/write_cd_rules126
-rw-r--r--src/extras/rule_generator/write_net_rules141
-rw-r--r--src/extras/scsi_id/.gitignore3
-rw-r--r--src/extras/scsi_id/README4
-rw-r--r--src/extras/scsi_id/scsi.h97
-rw-r--r--src/extras/scsi_id/scsi_id.8119
-rw-r--r--src/extras/scsi_id/scsi_id.c657
-rw-r--r--src/extras/scsi_id/scsi_id.h73
-rw-r--r--src/extras/scsi_id/scsi_serial.c990
-rw-r--r--src/extras/udev-acl/.gitignore1
-rw-r--r--src/extras/udev-acl/70-udev-acl.rules76
-rw-r--r--src/extras/udev-acl/udev-acl.c430
-rw-r--r--src/extras/v4l_id/.gitignore1
-rw-r--r--src/extras/v4l_id/60-persistent-v4l.rules20
-rw-r--r--src/extras/v4l_id/v4l_id.c87
133 files changed, 11312 insertions, 0 deletions
diff --git a/src/extras/accelerometer/.gitignore b/src/extras/accelerometer/.gitignore
new file mode 100644
index 0000000000..dddc2204d4
--- /dev/null
+++ b/src/extras/accelerometer/.gitignore
@@ -0,0 +1 @@
+accelerometer
diff --git a/src/extras/accelerometer/61-accelerometer.rules b/src/extras/accelerometer/61-accelerometer.rules
new file mode 100644
index 0000000000..a6a2bfd088
--- /dev/null
+++ b/src/extras/accelerometer/61-accelerometer.rules
@@ -0,0 +1,3 @@
+# do not edit this file, it will be overwritten on update
+
+SUBSYSTEM=="input", ACTION!="remove", ENV{ID_INPUT_ACCELEROMETER}=="1", IMPORT{program}="accelerometer %p"
diff --git a/src/extras/accelerometer/accelerometer.c b/src/extras/accelerometer/accelerometer.c
new file mode 100644
index 0000000000..59c2a4ece3
--- /dev/null
+++ b/src/extras/accelerometer/accelerometer.c
@@ -0,0 +1,357 @@
+/*
+ * accelerometer - exports device orientation through property
+ *
+ * When an "change" event is received on an accelerometer,
+ * open its device node, and from the value, as well as the previous
+ * value of the property, calculate the device's new orientation,
+ * and export it as ID_INPUT_ACCELEROMETER_ORIENTATION.
+ *
+ * Possible values are:
+ * undefined
+ * * normal
+ * * bottom-up
+ * * left-up
+ * * right-up
+ *
+ * The property will be persistent across sessions, and the new
+ * orientations can be deducted from the previous one (it allows
+ * for a threshold for switching between opposite ends of the
+ * orientation).
+ *
+ * Copyright (C) 2011 Red Hat, Inc.
+ * Author:
+ * Bastien Nocera <hadess@hadess.net>
+ *
+ * orientation_calc() from the sensorfw package
+ * Copyright (C) 2009-2010 Nokia Corporation
+ * Authors:
+ * Üstün Ergenoglu <ext-ustun.ergenoglu@nokia.com>
+ * Timo Rongas <ext-timo.2.rongas@nokia.com>
+ * Lihan Guo <lihan.guo@digia.com>
+ *
+ * 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with keymap; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <limits.h>
+#include <linux/limits.h>
+#include <linux/input.h>
+
+#include "libudev.h"
+#include "libudev-private.h"
+
+/* we must use this kernel-compatible implementation */
+#define BITS_PER_LONG (sizeof(unsigned long) * 8)
+#define NBITS(x) ((((x)-1)/BITS_PER_LONG)+1)
+#define OFF(x) ((x)%BITS_PER_LONG)
+#define BIT(x) (1UL<<OFF(x))
+#define LONG(x) ((x)/BITS_PER_LONG)
+#define test_bit(bit, array) ((array[LONG(bit)] >> OFF(bit)) & 1)
+
+static int debug = 0;
+
+static void log_fn(struct udev *udev, int priority,
+ const char *file, int line, const char *fn,
+ const char *format, va_list args)
+{
+ if (debug) {
+ fprintf(stderr, "%s: ", fn);
+ vfprintf(stderr, format, args);
+ } else {
+ vsyslog(priority, format, args);
+ }
+}
+
+typedef enum {
+ ORIENTATION_UNDEFINED,
+ ORIENTATION_NORMAL,
+ ORIENTATION_BOTTOM_UP,
+ ORIENTATION_LEFT_UP,
+ ORIENTATION_RIGHT_UP
+} OrientationUp;
+
+static const char *orientations[] = {
+ "undefined",
+ "normal",
+ "bottom-up",
+ "left-up",
+ "right-up",
+ NULL
+};
+
+#define ORIENTATION_UP_UP ORIENTATION_NORMAL
+
+#define DEFAULT_THRESHOLD 250
+#define RADIANS_TO_DEGREES 180.0/M_PI
+#define SAME_AXIS_LIMIT 5
+
+#define THRESHOLD_LANDSCAPE 25
+#define THRESHOLD_PORTRAIT 20
+
+static const char *
+orientation_to_string (OrientationUp o)
+{
+ return orientations[o];
+}
+
+static OrientationUp
+string_to_orientation (const char *orientation)
+{
+ int i;
+
+ if (orientation == NULL)
+ return ORIENTATION_UNDEFINED;
+ for (i = 0; orientations[i] != NULL; i++) {
+ if (strcmp (orientation, orientations[i]) == 0)
+ return i;
+ }
+ return ORIENTATION_UNDEFINED;
+}
+
+static OrientationUp
+orientation_calc (OrientationUp prev,
+ int x, int y, int z)
+{
+ int rotation;
+ OrientationUp ret = prev;
+
+ /* Portrait check */
+ rotation = round(atan((double) x / sqrt(y * y + z * z)) * RADIANS_TO_DEGREES);
+
+ if (abs(rotation) > THRESHOLD_PORTRAIT) {
+ ret = (rotation < 0) ? ORIENTATION_LEFT_UP : ORIENTATION_RIGHT_UP;
+
+ /* Some threshold to switching between portrait modes */
+ if (prev == ORIENTATION_LEFT_UP || prev == ORIENTATION_RIGHT_UP) {
+ if (abs(rotation) < SAME_AXIS_LIMIT) {
+ ret = prev;
+ }
+ }
+
+ } else {
+ /* Landscape check */
+ rotation = round(atan((double) y / sqrt(x * x + z * z)) * RADIANS_TO_DEGREES);
+
+ if (abs(rotation) > THRESHOLD_LANDSCAPE) {
+ ret = (rotation < 0) ? ORIENTATION_BOTTOM_UP : ORIENTATION_NORMAL;
+
+ /* Some threshold to switching between landscape modes */
+ if (prev == ORIENTATION_BOTTOM_UP || prev == ORIENTATION_NORMAL) {
+ if (abs(rotation) < SAME_AXIS_LIMIT) {
+ ret = prev;
+ }
+ }
+ }
+ }
+
+ return ret;
+}
+
+static OrientationUp
+get_prev_orientation(struct udev_device *dev)
+{
+ const char *value;
+
+ value = udev_device_get_property_value(dev, "ID_INPUT_ACCELEROMETER_ORIENTATION");
+ if (value == NULL)
+ return ORIENTATION_UNDEFINED;
+ return string_to_orientation(value);
+}
+
+#define SET_AXIS(axis, code_) if (ev[i].code == code_) { if (got_##axis == 0) { axis = ev[i].value; got_##axis = 1; } }
+
+/* accelerometers */
+static void test_orientation(struct udev *udev,
+ struct udev_device *dev,
+ const char *devpath)
+{
+ OrientationUp old, new;
+ int fd, r;
+ struct input_event ev[64];
+ int got_syn = 0;
+ int got_x, got_y, got_z;
+ int x = 0, y = 0, z = 0;
+ char text[64];
+
+ old = get_prev_orientation(dev);
+
+ if ((fd = open(devpath, O_RDONLY)) < 0)
+ return;
+
+ got_x = got_y = got_z = 0;
+
+ while (1) {
+ int i;
+
+ r = read(fd, ev, sizeof(struct input_event) * 64);
+
+ if (r < (int) sizeof(struct input_event))
+ return;
+
+ for (i = 0; i < r / (int) sizeof(struct input_event); i++) {
+ if (got_syn == 1) {
+ if (ev[i].type == EV_ABS) {
+ SET_AXIS(x, ABS_X);
+ SET_AXIS(y, ABS_Y);
+ SET_AXIS(z, ABS_Z);
+ }
+ }
+ if (ev[i].type == EV_SYN && ev[i].code == SYN_REPORT) {
+ got_syn = 1;
+ }
+ if (got_x && got_y && got_z)
+ goto read_dev;
+ }
+ }
+
+read_dev:
+ close(fd);
+
+ if (!got_x || !got_y || !got_z)
+ return;
+
+ new = orientation_calc(old, x, y, z);
+ snprintf(text, sizeof(text), "ID_INPUT_ACCELEROMETER_ORIENTATION=%s", orientation_to_string(new));
+ puts(text);
+}
+
+static void help(void)
+{
+ printf("Usage: accelerometer [options] <device path>\n"
+ " --debug debug to stderr\n"
+ " --help print this help text\n\n");
+}
+
+int main (int argc, char** argv)
+{
+ struct udev *udev;
+ struct udev_device *dev;
+
+ static const struct option options[] = {
+ { "debug", no_argument, NULL, 'd' },
+ { "help", no_argument, NULL, 'h' },
+ {}
+ };
+
+ char devpath[PATH_MAX];
+ char *devnode;
+ const char *id_path;
+ struct udev_enumerate *enumerate;
+ struct udev_list_entry *list_entry;
+
+ udev = udev_new();
+ if (udev == NULL)
+ return 1;
+
+ udev_log_init("input_id");
+ udev_set_log_fn(udev, log_fn);
+
+ /* CLI argument parsing */
+ while (1) {
+ int option;
+
+ option = getopt_long(argc, argv, "dxh", options, NULL);
+ if (option == -1)
+ break;
+
+ switch (option) {
+ case 'd':
+ debug = 1;
+ if (udev_get_log_priority(udev) < LOG_INFO)
+ udev_set_log_priority(udev, LOG_INFO);
+ break;
+ case 'h':
+ help();
+ exit(0);
+ default:
+ exit(1);
+ }
+ }
+
+ if (argv[optind] == NULL) {
+ help();
+ exit(1);
+ }
+
+ /* get the device */
+ snprintf(devpath, sizeof(devpath), "%s/%s", udev_get_sys_path(udev), argv[optind]);
+ dev = udev_device_new_from_syspath(udev, devpath);
+ if (dev == NULL) {
+ fprintf(stderr, "unable to access '%s'\n", devpath);
+ return 1;
+ }
+
+ id_path = udev_device_get_property_value(dev, "ID_PATH");
+ if (id_path == NULL) {
+ fprintf (stderr, "unable to get property ID_PATH for '%s'", devpath);
+ return 0;
+ }
+
+ /* Get the children devices and find the devnode
+ * FIXME: use udev_enumerate_add_match_children() instead
+ * when it's available */
+ devnode = NULL;
+ enumerate = udev_enumerate_new(udev);
+ udev_enumerate_add_match_property(enumerate, "ID_PATH", id_path);
+ udev_enumerate_add_match_subsystem(enumerate, "input");
+ udev_enumerate_scan_devices(enumerate);
+ udev_list_entry_foreach(list_entry, udev_enumerate_get_list_entry(enumerate)) {
+ struct udev_device *device;
+ const char *node;
+
+ device = udev_device_new_from_syspath(udev_enumerate_get_udev(enumerate),
+ udev_list_entry_get_name(list_entry));
+ if (device == NULL)
+ continue;
+ /* Already found it */
+ if (devnode != NULL) {
+ udev_device_unref(device);
+ continue;
+ }
+
+ node = udev_device_get_devnode(device);
+ if (node == NULL) {
+ udev_device_unref(device);
+ continue;
+ }
+ /* Use the event sub-device */
+ if (strstr(node, "/event") == NULL) {
+ udev_device_unref(device);
+ continue;
+ }
+
+ devnode = strdup(node);
+ udev_device_unref(device);
+ }
+
+ if (devnode == NULL) {
+ fprintf(stderr, "unable to get device node for '%s'\n", devpath);
+ return 0;
+ }
+
+ info(udev, "Opening accelerometer device %s\n", devnode);
+ test_orientation(udev, dev, devnode);
+ free(devnode);
+
+ return 0;
+}
diff --git a/src/extras/ata_id/.gitignore b/src/extras/ata_id/.gitignore
new file mode 100644
index 0000000000..77837266e6
--- /dev/null
+++ b/src/extras/ata_id/.gitignore
@@ -0,0 +1 @@
+ata_id
diff --git a/src/extras/ata_id/ata_id.c b/src/extras/ata_id/ata_id.c
new file mode 100644
index 0000000000..64df86c23a
--- /dev/null
+++ b/src/extras/ata_id/ata_id.c
@@ -0,0 +1,726 @@
+/*
+ * ata_id - reads product/serial number from ATA drives
+ *
+ * Copyright (C) 2005-2008 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2009 Lennart Poettering <lennart@poettering.net>
+ * Copyright (C) 2009-2010 David Zeuthen <zeuthen@gmail.com>
+ *
+ * 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <ctype.h>
+#include <assert.h>
+#include <string.h>
+#include <errno.h>
+#include <getopt.h>
+#include <scsi/scsi.h>
+#include <scsi/sg.h>
+#include <scsi/scsi_ioctl.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <linux/types.h>
+#include <linux/hdreg.h>
+#include <linux/fs.h>
+#include <linux/cdrom.h>
+#include <linux/bsg.h>
+#include <arpa/inet.h>
+
+#include "libudev.h"
+#include "libudev-private.h"
+
+#define COMMAND_TIMEOUT_MSEC (30 * 1000)
+
+static int disk_scsi_inquiry_command(int fd,
+ void *buf,
+ size_t buf_len)
+{
+ struct sg_io_v4 io_v4;
+ uint8_t cdb[6];
+ uint8_t sense[32];
+ int ret;
+
+ /*
+ * INQUIRY, see SPC-4 section 6.4
+ */
+ memset(cdb, 0, sizeof(cdb));
+ cdb[0] = 0x12; /* OPERATION CODE: INQUIRY */
+ cdb[3] = (buf_len >> 8); /* ALLOCATION LENGTH */
+ cdb[4] = (buf_len & 0xff);
+
+ memset(sense, 0, sizeof(sense));
+
+ memset(&io_v4, 0, sizeof(struct sg_io_v4));
+ io_v4.guard = 'Q';
+ io_v4.protocol = BSG_PROTOCOL_SCSI;
+ io_v4.subprotocol = BSG_SUB_PROTOCOL_SCSI_CMD;
+ io_v4.request_len = sizeof (cdb);
+ io_v4.request = (uintptr_t) cdb;
+ io_v4.max_response_len = sizeof (sense);
+ io_v4.response = (uintptr_t) sense;
+ io_v4.din_xfer_len = buf_len;
+ io_v4.din_xferp = (uintptr_t) buf;
+ io_v4.timeout = COMMAND_TIMEOUT_MSEC;
+
+ ret = ioctl(fd, SG_IO, &io_v4);
+ if (ret != 0) {
+ /* could be that the driver doesn't do version 4, try version 3 */
+ if (errno == EINVAL) {
+ struct sg_io_hdr io_hdr;
+
+ memset(&io_hdr, 0, sizeof(struct sg_io_hdr));
+ io_hdr.interface_id = 'S';
+ io_hdr.cmdp = (unsigned char*) cdb;
+ io_hdr.cmd_len = sizeof (cdb);
+ io_hdr.dxferp = buf;
+ io_hdr.dxfer_len = buf_len;
+ io_hdr.sbp = sense;
+ io_hdr.mx_sb_len = sizeof (sense);
+ io_hdr.dxfer_direction = SG_DXFER_FROM_DEV;
+ io_hdr.timeout = COMMAND_TIMEOUT_MSEC;
+
+ ret = ioctl(fd, SG_IO, &io_hdr);
+ if (ret != 0)
+ goto out;
+
+ /* even if the ioctl succeeds, we need to check the return value */
+ if (!(io_hdr.status == 0 &&
+ io_hdr.host_status == 0 &&
+ io_hdr.driver_status == 0)) {
+ errno = EIO;
+ ret = -1;
+ goto out;
+ }
+ } else {
+ goto out;
+ }
+ }
+
+ /* even if the ioctl succeeds, we need to check the return value */
+ if (!(io_v4.device_status == 0 &&
+ io_v4.transport_status == 0 &&
+ io_v4.driver_status == 0)) {
+ errno = EIO;
+ ret = -1;
+ goto out;
+ }
+
+ out:
+ return ret;
+}
+
+static int disk_identify_command(int fd,
+ void *buf,
+ size_t buf_len)
+{
+ struct sg_io_v4 io_v4;
+ uint8_t cdb[12];
+ uint8_t sense[32];
+ uint8_t *desc = sense+8;
+ int ret;
+
+ /*
+ * ATA Pass-Through 12 byte command, as described in
+ *
+ * T10 04-262r8 ATA Command Pass-Through
+ *
+ * from http://www.t10.org/ftp/t10/document.04/04-262r8.pdf
+ */
+ memset(cdb, 0, sizeof(cdb));
+ cdb[0] = 0xa1; /* OPERATION CODE: 12 byte pass through */
+ cdb[1] = 4 << 1; /* PROTOCOL: PIO Data-in */
+ cdb[2] = 0x2e; /* OFF_LINE=0, CK_COND=1, T_DIR=1, BYT_BLOK=1, T_LENGTH=2 */
+ cdb[3] = 0; /* FEATURES */
+ cdb[4] = 1; /* SECTORS */
+ cdb[5] = 0; /* LBA LOW */
+ cdb[6] = 0; /* LBA MID */
+ cdb[7] = 0; /* LBA HIGH */
+ cdb[8] = 0 & 0x4F; /* SELECT */
+ cdb[9] = 0xEC; /* Command: ATA IDENTIFY DEVICE */;
+ memset(sense, 0, sizeof(sense));
+
+ memset(&io_v4, 0, sizeof(struct sg_io_v4));
+ io_v4.guard = 'Q';
+ io_v4.protocol = BSG_PROTOCOL_SCSI;
+ io_v4.subprotocol = BSG_SUB_PROTOCOL_SCSI_CMD;
+ io_v4.request_len = sizeof (cdb);
+ io_v4.request = (uintptr_t) cdb;
+ io_v4.max_response_len = sizeof (sense);
+ io_v4.response = (uintptr_t) sense;
+ io_v4.din_xfer_len = buf_len;
+ io_v4.din_xferp = (uintptr_t) buf;
+ io_v4.timeout = COMMAND_TIMEOUT_MSEC;
+
+ ret = ioctl(fd, SG_IO, &io_v4);
+ if (ret != 0) {
+ /* could be that the driver doesn't do version 4, try version 3 */
+ if (errno == EINVAL) {
+ struct sg_io_hdr io_hdr;
+
+ memset(&io_hdr, 0, sizeof(struct sg_io_hdr));
+ io_hdr.interface_id = 'S';
+ io_hdr.cmdp = (unsigned char*) cdb;
+ io_hdr.cmd_len = sizeof (cdb);
+ io_hdr.dxferp = buf;
+ io_hdr.dxfer_len = buf_len;
+ io_hdr.sbp = sense;
+ io_hdr.mx_sb_len = sizeof (sense);
+ io_hdr.dxfer_direction = SG_DXFER_FROM_DEV;
+ io_hdr.timeout = COMMAND_TIMEOUT_MSEC;
+
+ ret = ioctl(fd, SG_IO, &io_hdr);
+ if (ret != 0)
+ goto out;
+ } else {
+ goto out;
+ }
+ }
+
+ if (!(sense[0] == 0x72 && desc[0] == 0x9 && desc[1] == 0x0c)) {
+ errno = EIO;
+ ret = -1;
+ goto out;
+ }
+
+ out:
+ return ret;
+}
+
+static int disk_identify_packet_device_command(int fd,
+ void *buf,
+ size_t buf_len)
+{
+ struct sg_io_v4 io_v4;
+ uint8_t cdb[16];
+ uint8_t sense[32];
+ uint8_t *desc = sense+8;
+ int ret;
+
+ /*
+ * ATA Pass-Through 16 byte command, as described in
+ *
+ * T10 04-262r8 ATA Command Pass-Through
+ *
+ * from http://www.t10.org/ftp/t10/document.04/04-262r8.pdf
+ */
+ memset(cdb, 0, sizeof(cdb));
+ cdb[0] = 0x85; /* OPERATION CODE: 16 byte pass through */
+ cdb[1] = 4 << 1; /* PROTOCOL: PIO Data-in */
+ cdb[2] = 0x2e; /* OFF_LINE=0, CK_COND=1, T_DIR=1, BYT_BLOK=1, T_LENGTH=2 */
+ cdb[3] = 0; /* FEATURES */
+ cdb[4] = 0; /* FEATURES */
+ cdb[5] = 0; /* SECTORS */
+ cdb[6] = 1; /* SECTORS */
+ cdb[7] = 0; /* LBA LOW */
+ cdb[8] = 0; /* LBA LOW */
+ cdb[9] = 0; /* LBA MID */
+ cdb[10] = 0; /* LBA MID */
+ cdb[11] = 0; /* LBA HIGH */
+ cdb[12] = 0; /* LBA HIGH */
+ cdb[13] = 0; /* DEVICE */
+ cdb[14] = 0xA1; /* Command: ATA IDENTIFY PACKET DEVICE */;
+ cdb[15] = 0; /* CONTROL */
+ memset(sense, 0, sizeof(sense));
+
+ memset(&io_v4, 0, sizeof(struct sg_io_v4));
+ io_v4.guard = 'Q';
+ io_v4.protocol = BSG_PROTOCOL_SCSI;
+ io_v4.subprotocol = BSG_SUB_PROTOCOL_SCSI_CMD;
+ io_v4.request_len = sizeof (cdb);
+ io_v4.request = (uintptr_t) cdb;
+ io_v4.max_response_len = sizeof (sense);
+ io_v4.response = (uintptr_t) sense;
+ io_v4.din_xfer_len = buf_len;
+ io_v4.din_xferp = (uintptr_t) buf;
+ io_v4.timeout = COMMAND_TIMEOUT_MSEC;
+
+ ret = ioctl(fd, SG_IO, &io_v4);
+ if (ret != 0) {
+ /* could be that the driver doesn't do version 4, try version 3 */
+ if (errno == EINVAL) {
+ struct sg_io_hdr io_hdr;
+
+ memset(&io_hdr, 0, sizeof(struct sg_io_hdr));
+ io_hdr.interface_id = 'S';
+ io_hdr.cmdp = (unsigned char*) cdb;
+ io_hdr.cmd_len = sizeof (cdb);
+ io_hdr.dxferp = buf;
+ io_hdr.dxfer_len = buf_len;
+ io_hdr.sbp = sense;
+ io_hdr.mx_sb_len = sizeof (sense);
+ io_hdr.dxfer_direction = SG_DXFER_FROM_DEV;
+ io_hdr.timeout = COMMAND_TIMEOUT_MSEC;
+
+ ret = ioctl(fd, SG_IO, &io_hdr);
+ if (ret != 0)
+ goto out;
+ } else {
+ goto out;
+ }
+ }
+
+ if (!(sense[0] == 0x72 && desc[0] == 0x9 && desc[1] == 0x0c)) {
+ errno = EIO;
+ ret = -1;
+ goto out;
+ }
+
+ out:
+ return ret;
+}
+
+/**
+ * disk_identify_get_string:
+ * @identify: A block of IDENTIFY data
+ * @offset_words: Offset of the string to get, in words.
+ * @dest: Destination buffer for the string.
+ * @dest_len: Length of destination buffer, in bytes.
+ *
+ * Copies the ATA string from @identify located at @offset_words into @dest.
+ */
+static void disk_identify_get_string (uint8_t identify[512],
+ unsigned int offset_words,
+ char *dest,
+ size_t dest_len)
+{
+ unsigned int c1;
+ unsigned int c2;
+
+ assert (identify != NULL);
+ assert (dest != NULL);
+ assert ((dest_len & 1) == 0);
+
+ while (dest_len > 0) {
+ c1 = ((uint16_t *) identify)[offset_words] >> 8;
+ c2 = ((uint16_t *) identify)[offset_words] & 0xff;
+ *dest = c1;
+ dest++;
+ *dest = c2;
+ dest++;
+ offset_words++;
+ dest_len -= 2;
+ }
+}
+
+static void disk_identify_fixup_string (uint8_t identify[512],
+ unsigned int offset_words,
+ size_t len)
+{
+ disk_identify_get_string(identify, offset_words,
+ (char *) identify + offset_words * 2, len);
+}
+
+static void disk_identify_fixup_uint16 (uint8_t identify[512], unsigned int offset_words)
+{
+ uint16_t *p;
+
+ p = (uint16_t *) identify;
+ p[offset_words] = le16toh (p[offset_words]);
+}
+
+/**
+ * disk_identify:
+ * @udev: The libudev context.
+ * @fd: File descriptor for the block device.
+ * @out_identify: Return location for IDENTIFY data.
+ * @out_is_packet_device: Return location for whether returned data is from a IDENTIFY PACKET DEVICE.
+ *
+ * Sends the IDENTIFY DEVICE or IDENTIFY PACKET DEVICE command to the
+ * device represented by @fd. If successful, then the result will be
+ * copied into @out_identify and @out_is_packet_device.
+ *
+ * This routine is based on code from libatasmart, Copyright 2008
+ * Lennart Poettering, LGPL v2.1.
+ *
+ * Returns: 0 if the data was successfully obtained, otherwise
+ * non-zero with errno set.
+ */
+static int disk_identify (struct udev *udev,
+ int fd,
+ uint8_t out_identify[512],
+ int *out_is_packet_device)
+{
+ int ret;
+ uint8_t inquiry_buf[36];
+ int peripheral_device_type;
+ int all_nul_bytes;
+ int n;
+ int is_packet_device;
+
+ assert (out_identify != NULL);
+
+ /* init results */
+ ret = -1;
+ memset (out_identify, '\0', 512);
+ is_packet_device = 0;
+
+ /* If we were to use ATA PASS_THROUGH (12) on an ATAPI device
+ * we could accidentally blank media. This is because MMC's BLANK
+ * command has the same op-code (0x61).
+ *
+ * To prevent this from happening we bail out if the device
+ * isn't a Direct Access Block Device, e.g. SCSI type 0x00
+ * (CD/DVD devices are type 0x05). So we send a SCSI INQUIRY
+ * command first... libata is handling this via its SCSI
+ * emulation layer.
+ *
+ * This also ensures that we're actually dealing with a device
+ * that understands SCSI commands.
+ *
+ * (Yes, it is a bit perverse that we're tunneling the ATA
+ * command through SCSI and relying on the ATA driver
+ * emulating SCSI well-enough...)
+ *
+ * (See commit 160b069c25690bfb0c785994c7c3710289179107 for
+ * the original bug-fix and see http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=556635
+ * for the original bug-report.)
+ */
+ ret = disk_scsi_inquiry_command (fd, inquiry_buf, sizeof (inquiry_buf));
+ if (ret != 0)
+ goto out;
+
+ /* SPC-4, section 6.4.2: Standard INQUIRY data */
+ peripheral_device_type = inquiry_buf[0] & 0x1f;
+ if (peripheral_device_type == 0x05)
+ {
+ is_packet_device = 1;
+ ret = disk_identify_packet_device_command(fd, out_identify, 512);
+ goto check_nul_bytes;
+ }
+ if (peripheral_device_type != 0x00) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* OK, now issue the IDENTIFY DEVICE command */
+ ret = disk_identify_command(fd, out_identify, 512);
+ if (ret != 0)
+ goto out;
+
+ check_nul_bytes:
+ /* Check if IDENTIFY data is all NUL bytes - if so, bail */
+ all_nul_bytes = 1;
+ for (n = 0; n < 512; n++) {
+ if (out_identify[n] != '\0') {
+ all_nul_bytes = 0;
+ break;
+ }
+ }
+
+ if (all_nul_bytes) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+out:
+ if (out_is_packet_device != NULL)
+ *out_is_packet_device = is_packet_device;
+ return ret;
+}
+
+static void log_fn(struct udev *udev, int priority,
+ const char *file, int line, const char *fn,
+ const char *format, va_list args)
+{
+ vsyslog(priority, format, args);
+}
+
+int main(int argc, char *argv[])
+{
+ struct udev *udev;
+ struct hd_driveid id;
+ uint8_t identify[512];
+ uint16_t *identify_words;
+ char model[41];
+ char model_enc[256];
+ char serial[21];
+ char revision[9];
+ const char *node = NULL;
+ int export = 0;
+ int fd;
+ uint16_t word;
+ int rc = 0;
+ int is_packet_device = 0;
+ static const struct option options[] = {
+ { "export", no_argument, NULL, 'x' },
+ { "help", no_argument, NULL, 'h' },
+ {}
+ };
+
+ udev = udev_new();
+ if (udev == NULL)
+ goto exit;
+
+ udev_log_init("ata_id");
+ udev_set_log_fn(udev, log_fn);
+
+ while (1) {
+ int option;
+
+ option = getopt_long(argc, argv, "xh", options, NULL);
+ if (option == -1)
+ break;
+
+ switch (option) {
+ case 'x':
+ export = 1;
+ break;
+ case 'h':
+ printf("Usage: ata_id [--export] [--help] <device>\n"
+ " --export print values as environment keys\n"
+ " --help print this help text\n\n");
+ goto exit;
+ }
+ }
+
+ node = argv[optind];
+ if (node == NULL) {
+ err(udev, "no node specified\n");
+ rc = 1;
+ goto exit;
+ }
+
+ fd = open(node, O_RDONLY|O_NONBLOCK);
+ if (fd < 0) {
+ err(udev, "unable to open '%s'\n", node);
+ rc = 1;
+ goto exit;
+ }
+
+ if (disk_identify(udev, fd, identify, &is_packet_device) == 0) {
+ /*
+ * fix up only the fields from the IDENTIFY data that we are going to
+ * use and copy it into the hd_driveid struct for convenience
+ */
+ disk_identify_fixup_string (identify, 10, 20); /* serial */
+ disk_identify_fixup_string (identify, 23, 6); /* fwrev */
+ disk_identify_fixup_string (identify, 27, 40); /* model */
+ disk_identify_fixup_uint16 (identify, 0); /* configuration */
+ disk_identify_fixup_uint16 (identify, 75); /* queue depth */
+ disk_identify_fixup_uint16 (identify, 75); /* SATA capabilities */
+ disk_identify_fixup_uint16 (identify, 82); /* command set supported */
+ disk_identify_fixup_uint16 (identify, 83); /* command set supported */
+ disk_identify_fixup_uint16 (identify, 84); /* command set supported */
+ disk_identify_fixup_uint16 (identify, 85); /* command set supported */
+ disk_identify_fixup_uint16 (identify, 86); /* command set supported */
+ disk_identify_fixup_uint16 (identify, 87); /* command set supported */
+ disk_identify_fixup_uint16 (identify, 89); /* time required for SECURITY ERASE UNIT */
+ disk_identify_fixup_uint16 (identify, 90); /* time required for enhanced SECURITY ERASE UNIT */
+ disk_identify_fixup_uint16 (identify, 91); /* current APM values */
+ disk_identify_fixup_uint16 (identify, 94); /* current AAM value */
+ disk_identify_fixup_uint16 (identify, 128); /* device lock function */
+ disk_identify_fixup_uint16 (identify, 217); /* nominal media rotation rate */
+ memcpy(&id, identify, sizeof id);
+ } else {
+ /* If this fails, then try HDIO_GET_IDENTITY */
+ if (ioctl(fd, HDIO_GET_IDENTITY, &id) != 0) {
+ if (errno == ENOTTY) {
+ info(udev, "HDIO_GET_IDENTITY unsupported for '%s'\n", node);
+ rc = 2;
+ } else {
+ err(udev, "HDIO_GET_IDENTITY failed for '%s': %m\n", node);
+ rc = 3;
+ }
+ goto close;
+ }
+ }
+ identify_words = (uint16_t *) identify;
+
+ memcpy (model, id.model, 40);
+ model[40] = '\0';
+ udev_util_encode_string(model, model_enc, sizeof(model_enc));
+ util_replace_whitespace((char *) id.model, model, 40);
+ util_replace_chars(model, NULL);
+ util_replace_whitespace((char *) id.serial_no, serial, 20);
+ util_replace_chars(serial, NULL);
+ util_replace_whitespace((char *) id.fw_rev, revision, 8);
+ util_replace_chars(revision, NULL);
+
+ if (export) {
+ /* Set this to convey the disk speaks the ATA protocol */
+ printf("ID_ATA=1\n");
+
+ if ((id.config >> 8) & 0x80) {
+ /* This is an ATAPI device */
+ switch ((id.config >> 8) & 0x1f) {
+ case 0:
+ printf("ID_TYPE=cd\n");
+ break;
+ case 1:
+ printf("ID_TYPE=tape\n");
+ break;
+ case 5:
+ printf("ID_TYPE=cd\n");
+ break;
+ case 7:
+ printf("ID_TYPE=optical\n");
+ break;
+ default:
+ printf("ID_TYPE=generic\n");
+ break;
+ }
+ } else {
+ printf("ID_TYPE=disk\n");
+ }
+ printf("ID_BUS=ata\n");
+ printf("ID_MODEL=%s\n", model);
+ printf("ID_MODEL_ENC=%s\n", model_enc);
+ printf("ID_REVISION=%s\n", revision);
+ if (serial[0] != '\0') {
+ printf("ID_SERIAL=%s_%s\n", model, serial);
+ printf("ID_SERIAL_SHORT=%s\n", serial);
+ } else {
+ printf("ID_SERIAL=%s\n", model);
+ }
+
+ if (id.command_set_1 & (1<<5)) {
+ printf ("ID_ATA_WRITE_CACHE=1\n");
+ printf ("ID_ATA_WRITE_CACHE_ENABLED=%d\n", (id.cfs_enable_1 & (1<<5)) ? 1 : 0);
+ }
+ if (id.command_set_1 & (1<<10)) {
+ printf("ID_ATA_FEATURE_SET_HPA=1\n");
+ printf("ID_ATA_FEATURE_SET_HPA_ENABLED=%d\n", (id.cfs_enable_1 & (1<<10)) ? 1 : 0);
+
+ /*
+ * TODO: use the READ NATIVE MAX ADDRESS command to get the native max address
+ * so it is easy to check whether the protected area is in use.
+ */
+ }
+ if (id.command_set_1 & (1<<3)) {
+ printf("ID_ATA_FEATURE_SET_PM=1\n");
+ printf("ID_ATA_FEATURE_SET_PM_ENABLED=%d\n", (id.cfs_enable_1 & (1<<3)) ? 1 : 0);
+ }
+ if (id.command_set_1 & (1<<1)) {
+ printf("ID_ATA_FEATURE_SET_SECURITY=1\n");
+ printf("ID_ATA_FEATURE_SET_SECURITY_ENABLED=%d\n", (id.cfs_enable_1 & (1<<1)) ? 1 : 0);
+ printf("ID_ATA_FEATURE_SET_SECURITY_ERASE_UNIT_MIN=%d\n", id.trseuc * 2);
+ if ((id.cfs_enable_1 & (1<<1))) /* enabled */ {
+ if (id.dlf & (1<<8))
+ printf("ID_ATA_FEATURE_SET_SECURITY_LEVEL=maximum\n");
+ else
+ printf("ID_ATA_FEATURE_SET_SECURITY_LEVEL=high\n");
+ }
+ if (id.dlf & (1<<5))
+ printf("ID_ATA_FEATURE_SET_SECURITY_ENHANCED_ERASE_UNIT_MIN=%d\n", id.trsEuc * 2);
+ if (id.dlf & (1<<4))
+ printf("ID_ATA_FEATURE_SET_SECURITY_EXPIRE=1\n");
+ if (id.dlf & (1<<3))
+ printf("ID_ATA_FEATURE_SET_SECURITY_FROZEN=1\n");
+ if (id.dlf & (1<<2))
+ printf("ID_ATA_FEATURE_SET_SECURITY_LOCKED=1\n");
+ }
+ if (id.command_set_1 & (1<<0)) {
+ printf("ID_ATA_FEATURE_SET_SMART=1\n");
+ printf("ID_ATA_FEATURE_SET_SMART_ENABLED=%d\n", (id.cfs_enable_1 & (1<<0)) ? 1 : 0);
+ }
+ if (id.command_set_2 & (1<<9)) {
+ printf("ID_ATA_FEATURE_SET_AAM=1\n");
+ printf("ID_ATA_FEATURE_SET_AAM_ENABLED=%d\n", (id.cfs_enable_2 & (1<<9)) ? 1 : 0);
+ printf("ID_ATA_FEATURE_SET_AAM_VENDOR_RECOMMENDED_VALUE=%d\n", id.acoustic >> 8);
+ printf("ID_ATA_FEATURE_SET_AAM_CURRENT_VALUE=%d\n", id.acoustic & 0xff);
+ }
+ if (id.command_set_2 & (1<<5)) {
+ printf("ID_ATA_FEATURE_SET_PUIS=1\n");
+ printf("ID_ATA_FEATURE_SET_PUIS_ENABLED=%d\n", (id.cfs_enable_2 & (1<<5)) ? 1 : 0);
+ }
+ if (id.command_set_2 & (1<<3)) {
+ printf("ID_ATA_FEATURE_SET_APM=1\n");
+ printf("ID_ATA_FEATURE_SET_APM_ENABLED=%d\n", (id.cfs_enable_2 & (1<<3)) ? 1 : 0);
+ if ((id.cfs_enable_2 & (1<<3)))
+ printf("ID_ATA_FEATURE_SET_APM_CURRENT_VALUE=%d\n", id.CurAPMvalues & 0xff);
+ }
+ if (id.command_set_2 & (1<<0))
+ printf("ID_ATA_DOWNLOAD_MICROCODE=1\n");
+
+ /*
+ * Word 76 indicates the capabilities of a SATA device. A PATA device shall set
+ * word 76 to 0000h or FFFFh. If word 76 is set to 0000h or FFFFh, then
+ * the device does not claim compliance with the Serial ATA specification and words
+ * 76 through 79 are not valid and shall be ignored.
+ */
+ word = *((uint16_t *) identify + 76);
+ if (word != 0x0000 && word != 0xffff) {
+ printf("ID_ATA_SATA=1\n");
+ /*
+ * If bit 2 of word 76 is set to one, then the device supports the Gen2
+ * signaling rate of 3.0 Gb/s (see SATA 2.6).
+ *
+ * If bit 1 of word 76 is set to one, then the device supports the Gen1
+ * signaling rate of 1.5 Gb/s (see SATA 2.6).
+ */
+ if (word & (1<<2))
+ printf("ID_ATA_SATA_SIGNAL_RATE_GEN2=1\n");
+ if (word & (1<<1))
+ printf("ID_ATA_SATA_SIGNAL_RATE_GEN1=1\n");
+ }
+
+ /* Word 217 indicates the nominal media rotation rate of the device */
+ word = *((uint16_t *) identify + 217);
+ if (word != 0x0000) {
+ if (word == 0x0001) {
+ printf ("ID_ATA_ROTATION_RATE_RPM=0\n"); /* non-rotating e.g. SSD */
+ } else if (word >= 0x0401 && word <= 0xfffe) {
+ printf ("ID_ATA_ROTATION_RATE_RPM=%d\n", word);
+ }
+ }
+
+ /*
+ * Words 108-111 contain a mandatory World Wide Name (WWN) in the NAA IEEE Registered identifier
+ * format. Word 108 bits (15:12) shall contain 5h, indicating that the naming authority is IEEE.
+ * All other values are reserved.
+ */
+ word = *((uint16_t *) identify + 108);
+ if ((word & 0xf000) == 0x5000) {
+ uint64_t wwwn;
+
+ wwwn = *((uint16_t *) identify + 108);
+ wwwn <<= 16;
+ wwwn |= *((uint16_t *) identify + 109);
+ wwwn <<= 16;
+ wwwn |= *((uint16_t *) identify + 110);
+ wwwn <<= 16;
+ wwwn |= *((uint16_t *) identify + 111);
+ printf("ID_WWN=0x%llx\n", (unsigned long long int) wwwn);
+ /* ATA devices have no vendor extension */
+ printf("ID_WWN_WITH_EXTENSION=0x%llx\n", (unsigned long long int) wwwn);
+ }
+
+ /* from Linux's include/linux/ata.h */
+ if (identify_words[0] == 0x848a || identify_words[0] == 0x844a) {
+ printf("ID_ATA_CFA=1\n");
+ } else {
+ if ((identify_words[83] & 0xc004) == 0x4004) {
+ printf("ID_ATA_CFA=1\n");
+ }
+ }
+ } else {
+ if (serial[0] != '\0')
+ printf("%s_%s\n", model, serial);
+ else
+ printf("%s\n", model);
+ }
+close:
+ close(fd);
+exit:
+ udev_unref(udev);
+ udev_log_close();
+ return rc;
+}
diff --git a/src/extras/cdrom_id/.gitignore b/src/extras/cdrom_id/.gitignore
new file mode 100644
index 0000000000..7d817ea74e
--- /dev/null
+++ b/src/extras/cdrom_id/.gitignore
@@ -0,0 +1 @@
+cdrom_id
diff --git a/src/extras/cdrom_id/60-cdrom_id.rules b/src/extras/cdrom_id/60-cdrom_id.rules
new file mode 100644
index 0000000000..353f522b0b
--- /dev/null
+++ b/src/extras/cdrom_id/60-cdrom_id.rules
@@ -0,0 +1,18 @@
+# do not edit this file, it will be overwritten on update
+
+ACTION=="remove", GOTO="cdrom_end"
+SUBSYSTEM!="block", GOTO="cdrom_end"
+KERNEL!="sr[0-9]*|xvd*", GOTO="cdrom_end"
+ENV{DEVTYPE}!="disk", GOTO="cdrom_end"
+
+# unconditionally tag device as CDROM
+KERNEL=="sr[0-9]*", ENV{ID_CDROM}="1"
+
+# media eject button pressed
+ENV{DISK_EJECT_REQUEST}=="?*", RUN+="cdrom_id --eject-media $devnode", GOTO="cdrom_end"
+
+# import device and media properties and lock tray to
+# enable the receiving of media eject button events
+IMPORT{program}="cdrom_id --lock-media $devnode"
+
+LABEL="cdrom_end"
diff --git a/src/extras/cdrom_id/cdrom_id.c b/src/extras/cdrom_id/cdrom_id.c
new file mode 100644
index 0000000000..664a00d2c7
--- /dev/null
+++ b/src/extras/cdrom_id/cdrom_id.c
@@ -0,0 +1,1099 @@
+/*
+ * cdrom_id - optical drive and media information prober
+ *
+ * Copyright (C) 2008-2010 Kay Sievers <kay.sievers@vrfy.org>
+ *
+ * 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE 1
+#endif
+
+#include <stdio.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <limits.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <getopt.h>
+#include <time.h>
+#include <scsi/sg.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/ioctl.h>
+#include <linux/cdrom.h>
+
+#include "libudev.h"
+#include "libudev-private.h"
+
+static bool debug;
+
+static void log_fn(struct udev *udev, int priority,
+ const char *file, int line, const char *fn,
+ const char *format, va_list args)
+{
+ if (debug) {
+ fprintf(stderr, "%s: ", fn);
+ vfprintf(stderr, format, args);
+ } else {
+ vsyslog(priority, format, args);
+ }
+}
+
+/* device info */
+static unsigned int cd_cd_rom = 0;
+static unsigned int cd_cd_r = 0;
+static unsigned int cd_cd_rw = 0;
+static unsigned int cd_dvd_rom = 0;
+static unsigned int cd_dvd_r = 0;
+static unsigned int cd_dvd_rw = 0;
+static unsigned int cd_dvd_ram = 0;
+static unsigned int cd_dvd_plus_r = 0;
+static unsigned int cd_dvd_plus_rw = 0;
+static unsigned int cd_dvd_plus_r_dl = 0;
+static unsigned int cd_dvd_plus_rw_dl = 0;
+static unsigned int cd_bd = 0;
+static unsigned int cd_bd_r = 0;
+static unsigned int cd_bd_re = 0;
+static unsigned int cd_hddvd = 0;
+static unsigned int cd_hddvd_r = 0;
+static unsigned int cd_hddvd_rw = 0;
+static unsigned int cd_mo = 0;
+static unsigned int cd_mrw = 0;
+static unsigned int cd_mrw_w = 0;
+
+/* media info */
+static unsigned int cd_media = 0;
+static unsigned int cd_media_cd_rom = 0;
+static unsigned int cd_media_cd_r = 0;
+static unsigned int cd_media_cd_rw = 0;
+static unsigned int cd_media_dvd_rom = 0;
+static unsigned int cd_media_dvd_r = 0;
+static unsigned int cd_media_dvd_rw = 0;
+static unsigned int cd_media_dvd_rw_ro = 0; /* restricted overwrite mode */
+static unsigned int cd_media_dvd_rw_seq = 0; /* sequential mode */
+static unsigned int cd_media_dvd_ram = 0;
+static unsigned int cd_media_dvd_plus_r = 0;
+static unsigned int cd_media_dvd_plus_rw = 0;
+static unsigned int cd_media_dvd_plus_r_dl = 0;
+static unsigned int cd_media_dvd_plus_rw_dl = 0;
+static unsigned int cd_media_bd = 0;
+static unsigned int cd_media_bd_r = 0;
+static unsigned int cd_media_bd_re = 0;
+static unsigned int cd_media_hddvd = 0;
+static unsigned int cd_media_hddvd_r = 0;
+static unsigned int cd_media_hddvd_rw = 0;
+static unsigned int cd_media_mo = 0;
+static unsigned int cd_media_mrw = 0;
+static unsigned int cd_media_mrw_w = 0;
+
+static const char *cd_media_state = NULL;
+static unsigned int cd_media_session_next = 0;
+static unsigned int cd_media_session_count = 0;
+static unsigned int cd_media_track_count = 0;
+static unsigned int cd_media_track_count_data = 0;
+static unsigned int cd_media_track_count_audio = 0;
+static unsigned long long int cd_media_session_last_offset = 0;
+
+#define ERRCODE(s) ((((s)[2] & 0x0F) << 16) | ((s)[12] << 8) | ((s)[13]))
+#define SK(errcode) (((errcode) >> 16) & 0xF)
+#define ASC(errcode) (((errcode) >> 8) & 0xFF)
+#define ASCQ(errcode) ((errcode) & 0xFF)
+
+static int is_mounted(const char *device)
+{
+ struct stat statbuf;
+ FILE *fp;
+ int maj, min;
+ int mounted = 0;
+
+ if (stat(device, &statbuf) < 0)
+ return -ENODEV;
+
+ fp = fopen("/proc/self/mountinfo", "r");
+ if (fp == NULL)
+ return -ENOSYS;
+ while (fscanf(fp, "%*s %*s %i:%i %*[^\n]", &maj, &min) == 2) {
+ if (makedev(maj, min) == statbuf.st_rdev) {
+ mounted = 1;
+ break;
+ }
+ }
+ fclose(fp);
+ return mounted;
+}
+
+static void info_scsi_cmd_err(struct udev *udev, char *cmd, int err)
+{
+ if (err == -1) {
+ info(udev, "%s failed\n", cmd);
+ return;
+ }
+ info(udev, "%s failed with SK=%Xh/ASC=%02Xh/ACQ=%02Xh\n", cmd, SK(err), ASC(err), ASCQ(err));
+}
+
+struct scsi_cmd {
+ struct cdrom_generic_command cgc;
+ union {
+ struct request_sense s;
+ unsigned char u[18];
+ } _sense;
+ struct sg_io_hdr sg_io;
+};
+
+static void scsi_cmd_init(struct udev *udev, struct scsi_cmd *cmd)
+{
+ memset(cmd, 0x00, sizeof(struct scsi_cmd));
+ cmd->cgc.quiet = 1;
+ cmd->cgc.sense = &cmd->_sense.s;
+ cmd->sg_io.interface_id = 'S';
+ cmd->sg_io.mx_sb_len = sizeof(cmd->_sense);
+ cmd->sg_io.cmdp = cmd->cgc.cmd;
+ cmd->sg_io.sbp = cmd->_sense.u;
+ cmd->sg_io.flags = SG_FLAG_LUN_INHIBIT | SG_FLAG_DIRECT_IO;
+}
+
+static void scsi_cmd_set(struct udev *udev, struct scsi_cmd *cmd, size_t i, unsigned char arg)
+{
+ cmd->sg_io.cmd_len = i + 1;
+ cmd->cgc.cmd[i] = arg;
+}
+
+#define CHECK_CONDITION 0x01
+
+static int scsi_cmd_run(struct udev *udev, struct scsi_cmd *cmd, int fd, unsigned char *buf, size_t bufsize)
+{
+ int ret = 0;
+
+ if (bufsize > 0) {
+ cmd->sg_io.dxferp = buf;
+ cmd->sg_io.dxfer_len = bufsize;
+ cmd->sg_io.dxfer_direction = SG_DXFER_FROM_DEV;
+ } else {
+ cmd->sg_io.dxfer_direction = SG_DXFER_NONE;
+ }
+ if (ioctl(fd, SG_IO, &cmd->sg_io))
+ return -1;
+
+ if ((cmd->sg_io.info & SG_INFO_OK_MASK) != SG_INFO_OK) {
+ errno = EIO;
+ ret = -1;
+ if (cmd->sg_io.masked_status & CHECK_CONDITION) {
+ ret = ERRCODE(cmd->_sense.u);
+ if (ret == 0)
+ ret = -1;
+ }
+ }
+ return ret;
+}
+
+static int media_lock(struct udev *udev, int fd, bool lock)
+{
+ int err;
+
+ /* disable the kernel's lock logic */
+ err = ioctl(fd, CDROM_CLEAR_OPTIONS, CDO_LOCK);
+ if (err < 0)
+ info(udev, "CDROM_CLEAR_OPTIONS, CDO_LOCK failed\n");
+
+ err = ioctl(fd, CDROM_LOCKDOOR, lock ? 1 : 0);
+ if (err < 0)
+ info(udev, "CDROM_LOCKDOOR failed\n");
+
+ return err;
+}
+
+static int media_eject(struct udev *udev, int fd)
+{
+ struct scsi_cmd sc;
+ int err;
+
+ scsi_cmd_init(udev, &sc);
+ scsi_cmd_set(udev, &sc, 0, 0x1b);
+ scsi_cmd_set(udev, &sc, 4, 0x02);
+ scsi_cmd_set(udev, &sc, 5, 0);
+ err = scsi_cmd_run(udev, &sc, fd, NULL, 0);
+ if ((err != 0)) {
+ info_scsi_cmd_err(udev, "START_STOP_UNIT", err);
+ return -1;
+ }
+ return 0;
+}
+
+static int cd_capability_compat(struct udev *udev, int fd)
+{
+ int capability;
+
+ capability = ioctl(fd, CDROM_GET_CAPABILITY, NULL);
+ if (capability < 0) {
+ info(udev, "CDROM_GET_CAPABILITY failed\n");
+ return -1;
+ }
+
+ if (capability & CDC_CD_R)
+ cd_cd_r = 1;
+ if (capability & CDC_CD_RW)
+ cd_cd_rw = 1;
+ if (capability & CDC_DVD)
+ cd_dvd_rom = 1;
+ if (capability & CDC_DVD_R)
+ cd_dvd_r = 1;
+ if (capability & CDC_DVD_RAM)
+ cd_dvd_ram = 1;
+ if (capability & CDC_MRW)
+ cd_mrw = 1;
+ if (capability & CDC_MRW_W)
+ cd_mrw_w = 1;
+ return 0;
+}
+
+static int cd_media_compat(struct udev *udev, int fd)
+{
+ if (ioctl(fd, CDROM_DRIVE_STATUS, CDSL_CURRENT) != CDS_DISC_OK) {
+ info(udev, "CDROM_DRIVE_STATUS != CDS_DISC_OK\n");
+ return -1;
+ }
+ cd_media = 1;
+ return 0;
+}
+
+static int cd_inquiry(struct udev *udev, int fd)
+{
+ struct scsi_cmd sc;
+ unsigned char inq[128];
+ int err;
+
+ scsi_cmd_init(udev, &sc);
+ scsi_cmd_set(udev, &sc, 0, 0x12);
+ scsi_cmd_set(udev, &sc, 4, 36);
+ scsi_cmd_set(udev, &sc, 5, 0);
+ err = scsi_cmd_run(udev, &sc, fd, inq, 36);
+ if ((err != 0)) {
+ info_scsi_cmd_err(udev, "INQUIRY", err);
+ return -1;
+ }
+
+ if ((inq[0] & 0x1F) != 5) {
+ info(udev, "not an MMC unit\n");
+ return -1;
+ }
+
+ info(udev, "INQUIRY: [%.8s][%.16s][%.4s]\n", inq + 8, inq + 16, inq + 32);
+ return 0;
+}
+
+static void feature_profile_media(struct udev *udev, int cur_profile)
+{
+ switch (cur_profile) {
+ case 0x03:
+ case 0x04:
+ case 0x05:
+ info(udev, "profile 0x%02x \n", cur_profile);
+ cd_media = 1;
+ cd_media_mo = 1;
+ break;
+ case 0x08:
+ info(udev, "profile 0x%02x media_cd_rom\n", cur_profile);
+ cd_media = 1;
+ cd_media_cd_rom = 1;
+ break;
+ case 0x09:
+ info(udev, "profile 0x%02x media_cd_r\n", cur_profile);
+ cd_media = 1;
+ cd_media_cd_r = 1;
+ break;
+ case 0x0a:
+ info(udev, "profile 0x%02x media_cd_rw\n", cur_profile);
+ cd_media = 1;
+ cd_media_cd_rw = 1;
+ break;
+ case 0x10:
+ info(udev, "profile 0x%02x media_dvd_ro\n", cur_profile);
+ cd_media = 1;
+ cd_media_dvd_rom = 1;
+ break;
+ case 0x11:
+ info(udev, "profile 0x%02x media_dvd_r\n", cur_profile);
+ cd_media = 1;
+ cd_media_dvd_r = 1;
+ break;
+ case 0x12:
+ info(udev, "profile 0x%02x media_dvd_ram\n", cur_profile);
+ cd_media = 1;
+ cd_media_dvd_ram = 1;
+ break;
+ case 0x13:
+ info(udev, "profile 0x%02x media_dvd_rw_ro\n", cur_profile);
+ cd_media = 1;
+ cd_media_dvd_rw = 1;
+ cd_media_dvd_rw_ro = 1;
+ break;
+ case 0x14:
+ info(udev, "profile 0x%02x media_dvd_rw_seq\n", cur_profile);
+ cd_media = 1;
+ cd_media_dvd_rw = 1;
+ cd_media_dvd_rw_seq = 1;
+ break;
+ case 0x1B:
+ info(udev, "profile 0x%02x media_dvd_plus_r\n", cur_profile);
+ cd_media = 1;
+ cd_media_dvd_plus_r = 1;
+ break;
+ case 0x1A:
+ info(udev, "profile 0x%02x media_dvd_plus_rw\n", cur_profile);
+ cd_media = 1;
+ cd_media_dvd_plus_rw = 1;
+ break;
+ case 0x2A:
+ info(udev, "profile 0x%02x media_dvd_plus_rw_dl\n", cur_profile);
+ cd_media = 1;
+ cd_media_dvd_plus_rw_dl = 1;
+ break;
+ case 0x2B:
+ info(udev, "profile 0x%02x media_dvd_plus_r_dl\n", cur_profile);
+ cd_media = 1;
+ cd_media_dvd_plus_r_dl = 1;
+ break;
+ case 0x40:
+ info(udev, "profile 0x%02x media_bd\n", cur_profile);
+ cd_media = 1;
+ cd_media_bd = 1;
+ break;
+ case 0x41:
+ case 0x42:
+ info(udev, "profile 0x%02x media_bd_r\n", cur_profile);
+ cd_media = 1;
+ cd_media_bd_r = 1;
+ break;
+ case 0x43:
+ info(udev, "profile 0x%02x media_bd_re\n", cur_profile);
+ cd_media = 1;
+ cd_media_bd_re = 1;
+ break;
+ case 0x50:
+ info(udev, "profile 0x%02x media_hddvd\n", cur_profile);
+ cd_media = 1;
+ cd_media_hddvd = 1;
+ break;
+ case 0x51:
+ info(udev, "profile 0x%02x media_hddvd_r\n", cur_profile);
+ cd_media = 1;
+ cd_media_hddvd_r = 1;
+ break;
+ case 0x52:
+ info(udev, "profile 0x%02x media_hddvd_rw\n", cur_profile);
+ cd_media = 1;
+ cd_media_hddvd_rw = 1;
+ break;
+ default:
+ info(udev, "profile 0x%02x <ignored>\n", cur_profile);
+ break;
+ }
+}
+
+static int feature_profiles(struct udev *udev, const unsigned char *profiles, size_t size)
+{
+ unsigned int i;
+
+ for (i = 0; i+4 <= size; i += 4) {
+ int profile;
+
+ profile = profiles[i] << 8 | profiles[i+1];
+ switch (profile) {
+ case 0x03:
+ case 0x04:
+ case 0x05:
+ info(udev, "profile 0x%02x mo\n", profile);
+ cd_mo = 1;
+ break;
+ case 0x08:
+ info(udev, "profile 0x%02x cd_rom\n", profile);
+ cd_cd_rom = 1;
+ break;
+ case 0x09:
+ info(udev, "profile 0x%02x cd_r\n", profile);
+ cd_cd_r = 1;
+ break;
+ case 0x0A:
+ info(udev, "profile 0x%02x cd_rw\n", profile);
+ cd_cd_rw = 1;
+ break;
+ case 0x10:
+ info(udev, "profile 0x%02x dvd_rom\n", profile);
+ cd_dvd_rom = 1;
+ break;
+ case 0x12:
+ info(udev, "profile 0x%02x dvd_ram\n", profile);
+ cd_dvd_ram = 1;
+ break;
+ case 0x13:
+ case 0x14:
+ info(udev, "profile 0x%02x dvd_rw\n", profile);
+ cd_dvd_rw = 1;
+ break;
+ case 0x1B:
+ info(udev, "profile 0x%02x dvd_plus_r\n", profile);
+ cd_dvd_plus_r = 1;
+ break;
+ case 0x1A:
+ info(udev, "profile 0x%02x dvd_plus_rw\n", profile);
+ cd_dvd_plus_rw = 1;
+ break;
+ case 0x2A:
+ info(udev, "profile 0x%02x dvd_plus_rw_dl\n", profile);
+ cd_dvd_plus_rw_dl = 1;
+ break;
+ case 0x2B:
+ info(udev, "profile 0x%02x dvd_plus_r_dl\n", profile);
+ cd_dvd_plus_r_dl = 1;
+ break;
+ case 0x40:
+ cd_bd = 1;
+ info(udev, "profile 0x%02x bd\n", profile);
+ break;
+ case 0x41:
+ case 0x42:
+ cd_bd_r = 1;
+ info(udev, "profile 0x%02x bd_r\n", profile);
+ break;
+ case 0x43:
+ cd_bd_re = 1;
+ info(udev, "profile 0x%02x bd_re\n", profile);
+ break;
+ case 0x50:
+ cd_hddvd = 1;
+ info(udev, "profile 0x%02x hddvd\n", profile);
+ break;
+ case 0x51:
+ cd_hddvd_r = 1;
+ info(udev, "profile 0x%02x hddvd_r\n", profile);
+ break;
+ case 0x52:
+ cd_hddvd_rw = 1;
+ info(udev, "profile 0x%02x hddvd_rw\n", profile);
+ break;
+ default:
+ info(udev, "profile 0x%02x <ignored>\n", profile);
+ break;
+ }
+ }
+ return 0;
+}
+
+/* returns 0 if media was detected */
+static int cd_profiles_old_mmc(struct udev *udev, int fd)
+{
+ struct scsi_cmd sc;
+ int err;
+
+ unsigned char header[32];
+
+ scsi_cmd_init(udev, &sc);
+ scsi_cmd_set(udev, &sc, 0, 0x51);
+ scsi_cmd_set(udev, &sc, 8, sizeof(header));
+ scsi_cmd_set(udev, &sc, 9, 0);
+ err = scsi_cmd_run(udev, &sc, fd, header, sizeof(header));
+ if ((err != 0)) {
+ info_scsi_cmd_err(udev, "READ DISC INFORMATION", err);
+ if (cd_media == 1) {
+ info(udev, "no current profile, but disc is present; assuming CD-ROM\n");
+ cd_media_cd_rom = 1;
+ return 0;
+ } else {
+ info(udev, "no current profile, assuming no media\n");
+ return -1;
+ }
+ };
+
+ cd_media = 1;
+
+ if (header[2] & 16) {
+ cd_media_cd_rw = 1;
+ info(udev, "profile 0x0a media_cd_rw\n");
+ } else if ((header[2] & 3) < 2 && cd_cd_r) {
+ cd_media_cd_r = 1;
+ info(udev, "profile 0x09 media_cd_r\n");
+ } else {
+ cd_media_cd_rom = 1;
+ info(udev, "profile 0x08 media_cd_rom\n");
+ }
+ return 0;
+}
+
+/* returns 0 if media was detected */
+static int cd_profiles(struct udev *udev, int fd)
+{
+ struct scsi_cmd sc;
+ unsigned char features[65530];
+ unsigned int cur_profile = 0;
+ unsigned int len;
+ unsigned int i;
+ int err;
+ int ret;
+
+ ret = -1;
+
+ /* First query the current profile */
+ scsi_cmd_init(udev, &sc);
+ scsi_cmd_set(udev, &sc, 0, 0x46);
+ scsi_cmd_set(udev, &sc, 8, 8);
+ scsi_cmd_set(udev, &sc, 9, 0);
+ err = scsi_cmd_run(udev, &sc, fd, features, 8);
+ if ((err != 0)) {
+ info_scsi_cmd_err(udev, "GET CONFIGURATION", err);
+ /* handle pre-MMC2 drives which do not support GET CONFIGURATION */
+ if (SK(err) == 0x5 && ASC(err) == 0x20) {
+ info(udev, "drive is pre-MMC2 and does not support 46h get configuration command\n");
+ info(udev, "trying to work around the problem\n");
+ ret = cd_profiles_old_mmc(udev, fd);
+ }
+ goto out;
+ }
+
+ cur_profile = features[6] << 8 | features[7];
+ if (cur_profile > 0) {
+ info(udev, "current profile 0x%02x\n", cur_profile);
+ feature_profile_media (udev, cur_profile);
+ ret = 0; /* we have media */
+ } else {
+ info(udev, "no current profile, assuming no media\n");
+ }
+
+ len = features[0] << 24 | features[1] << 16 | features[2] << 8 | features[3];
+ info(udev, "GET CONFIGURATION: size of features buffer 0x%04x\n", len);
+
+ if (len > sizeof(features)) {
+ info(udev, "can not get features in a single query, truncating\n");
+ len = sizeof(features);
+ } else if (len <= 8) {
+ len = sizeof(features);
+ }
+
+ /* Now get the full feature buffer */
+ scsi_cmd_init(udev, &sc);
+ scsi_cmd_set(udev, &sc, 0, 0x46);
+ scsi_cmd_set(udev, &sc, 7, ( len >> 8 ) & 0xff);
+ scsi_cmd_set(udev, &sc, 8, len & 0xff);
+ scsi_cmd_set(udev, &sc, 9, 0);
+ err = scsi_cmd_run(udev, &sc, fd, features, len);
+ if ((err != 0)) {
+ info_scsi_cmd_err(udev, "GET CONFIGURATION", err);
+ return -1;
+ }
+
+ /* parse the length once more, in case the drive decided to have other features suddenly :) */
+ len = features[0] << 24 | features[1] << 16 | features[2] << 8 | features[3];
+ info(udev, "GET CONFIGURATION: size of features buffer 0x%04x\n", len);
+
+ if (len > sizeof(features)) {
+ info(udev, "can not get features in a single query, truncating\n");
+ len = sizeof(features);
+ }
+
+ /* device features */
+ for (i = 8; i+4 < len; i += (4 + features[i+3])) {
+ unsigned int feature;
+
+ feature = features[i] << 8 | features[i+1];
+
+ switch (feature) {
+ case 0x00:
+ info(udev, "GET CONFIGURATION: feature 'profiles', with %i entries\n", features[i+3] / 4);
+ feature_profiles(udev, &features[i]+4, features[i+3]);
+ break;
+ default:
+ info(udev, "GET CONFIGURATION: feature 0x%04x <ignored>, with 0x%02x bytes\n", feature, features[i+3]);
+ break;
+ }
+ }
+out:
+ return ret;
+}
+
+static int cd_media_info(struct udev *udev, int fd)
+{
+ struct scsi_cmd sc;
+ unsigned char header[32];
+ static const char *media_status[] = {
+ "blank",
+ "appendable",
+ "complete",
+ "other"
+ };
+ int err;
+
+ scsi_cmd_init(udev, &sc);
+ scsi_cmd_set(udev, &sc, 0, 0x51);
+ scsi_cmd_set(udev, &sc, 8, sizeof(header) & 0xff);
+ scsi_cmd_set(udev, &sc, 9, 0);
+ err = scsi_cmd_run(udev, &sc, fd, header, sizeof(header));
+ if ((err != 0)) {
+ info_scsi_cmd_err(udev, "READ DISC INFORMATION", err);
+ return -1;
+ };
+
+ cd_media = 1;
+ info(udev, "disk type %02x\n", header[8]);
+ info(udev, "hardware reported media status: %s\n", media_status[header[2] & 3]);
+
+ /* exclude plain CDROM, some fake cdroms return 0 for "blank" media here */
+ if (!cd_media_cd_rom)
+ cd_media_state = media_status[header[2] & 3];
+
+ /* fresh DVD-RW in restricted overwite mode reports itself as
+ * "appendable"; change it to "blank" to make it consistent with what
+ * gets reported after blanking, and what userspace expects */
+ if (cd_media_dvd_rw_ro && (header[2] & 3) == 1)
+ cd_media_state = media_status[0];
+
+ /* DVD+RW discs (and DVD-RW in restricted mode) once formatted are
+ * always "complete", DVD-RAM are "other" or "complete" if the disc is
+ * write protected; we need to check the contents if it is blank */
+ if ((cd_media_dvd_rw_ro || cd_media_dvd_plus_rw || cd_media_dvd_plus_rw_dl || cd_media_dvd_ram) && (header[2] & 3) > 1) {
+ unsigned char buffer[32 * 2048];
+ unsigned char result, len;
+ int block, offset;
+
+ if (cd_media_dvd_ram) {
+ /* a write protected dvd-ram may report "complete" status */
+
+ unsigned char dvdstruct[8];
+ unsigned char format[12];
+
+ scsi_cmd_init(udev, &sc);
+ scsi_cmd_set(udev, &sc, 0, 0xAD);
+ scsi_cmd_set(udev, &sc, 7, 0xC0);
+ scsi_cmd_set(udev, &sc, 9, sizeof(dvdstruct));
+ scsi_cmd_set(udev, &sc, 11, 0);
+ err = scsi_cmd_run(udev, &sc, fd, dvdstruct, sizeof(dvdstruct));
+ if ((err != 0)) {
+ info_scsi_cmd_err(udev, "READ DVD STRUCTURE", err);
+ return -1;
+ }
+ if (dvdstruct[4] & 0x02) {
+ cd_media_state = media_status[2];
+ info(udev, "write-protected DVD-RAM media inserted\n");
+ goto determined;
+ }
+
+ /* let's make sure we don't try to read unformatted media */
+ scsi_cmd_init(udev, &sc);
+ scsi_cmd_set(udev, &sc, 0, 0x23);
+ scsi_cmd_set(udev, &sc, 8, sizeof(format));
+ scsi_cmd_set(udev, &sc, 9, 0);
+ err = scsi_cmd_run(udev, &sc, fd, format, sizeof(format));
+ if ((err != 0)) {
+ info_scsi_cmd_err(udev, "READ DVD FORMAT CAPACITIES", err);
+ return -1;
+ }
+
+ len = format[3];
+ if (len & 7 || len < 16) {
+ info(udev, "invalid format capacities length\n");
+ return -1;
+ }
+
+ switch(format[8] & 3) {
+ case 1:
+ info(udev, "unformatted DVD-RAM media inserted\n");
+ /* This means that last format was interrupted
+ * or failed, blank dvd-ram discs are factory
+ * formatted. Take no action here as it takes
+ * quite a while to reformat a dvd-ram and it's
+ * not automatically started */
+ goto determined;
+
+ case 2:
+ info(udev, "formatted DVD-RAM media inserted\n");
+ break;
+
+ case 3:
+ cd_media = 0; //return no media
+ info(udev, "format capacities returned no media\n");
+ return -1;
+ }
+ }
+
+ /* Take a closer look at formatted media (unformatted DVD+RW
+ * has "blank" status", DVD-RAM was examined earlier) and check
+ * for ISO and UDF PVDs or a fs superblock presence and do it
+ * in one ioctl (we need just sectors 0 and 16) */
+ scsi_cmd_init(udev, &sc);
+ scsi_cmd_set(udev, &sc, 0, 0x28);
+ scsi_cmd_set(udev, &sc, 5, 0);
+ scsi_cmd_set(udev, &sc, 8, 32);
+ scsi_cmd_set(udev, &sc, 9, 0);
+ err = scsi_cmd_run(udev, &sc, fd, buffer, sizeof(buffer));
+ if ((err != 0)) {
+ cd_media = 0;
+ info_scsi_cmd_err(udev, "READ FIRST 32 BLOCKS", err);
+ return -1;
+ }
+
+ /* if any non-zero data is found in sector 16 (iso and udf) or
+ * eventually 0 (fat32 boot sector, ext2 superblock, etc), disc
+ * is assumed non-blank */
+ result = 0;
+
+ for (block = 32768; block >= 0 && !result; block -= 32768) {
+ offset = block;
+ while (offset < (block + 2048) && !result) {
+ result = buffer [offset];
+ offset++;
+ }
+ }
+
+ if (!result) {
+ cd_media_state = media_status[0];
+ info(udev, "no data in blocks 0 or 16, assuming blank\n");
+ } else {
+ info(udev, "data in blocks 0 or 16, assuming complete\n");
+ }
+ }
+
+determined:
+ /* "other" is e. g. DVD-RAM, can't append sessions there; DVDs in
+ * restricted overwrite mode can never append, only in sequential mode */
+ if ((header[2] & 3) < 2 && !cd_media_dvd_rw_ro)
+ cd_media_session_next = header[10] << 8 | header[5];
+ cd_media_session_count = header[9] << 8 | header[4];
+ cd_media_track_count = header[11] << 8 | header[6];
+
+ return 0;
+}
+
+static int cd_media_toc(struct udev *udev, int fd)
+{
+ struct scsi_cmd sc;
+ unsigned char header[12];
+ unsigned char toc[65536];
+ unsigned int len, i, num_tracks;
+ unsigned char *p;
+ int err;
+
+ scsi_cmd_init(udev, &sc);
+ scsi_cmd_set(udev, &sc, 0, 0x43);
+ scsi_cmd_set(udev, &sc, 6, 1);
+ scsi_cmd_set(udev, &sc, 8, sizeof(header) & 0xff);
+ scsi_cmd_set(udev, &sc, 9, 0);
+ err = scsi_cmd_run(udev, &sc, fd, header, sizeof(header));
+ if ((err != 0)) {
+ info_scsi_cmd_err(udev, "READ TOC", err);
+ return -1;
+ }
+
+ len = (header[0] << 8 | header[1]) + 2;
+ info(udev, "READ TOC: len: %d, start track: %d, end track: %d\n", len, header[2], header[3]);
+ if (len > sizeof(toc))
+ return -1;
+ if (len < 2)
+ return -1;
+ /* 2: first track, 3: last track */
+ num_tracks = header[3] - header[2] + 1;
+
+ /* empty media has no tracks */
+ if (len < 8)
+ return 0;
+
+ scsi_cmd_init(udev, &sc);
+ scsi_cmd_set(udev, &sc, 0, 0x43);
+ scsi_cmd_set(udev, &sc, 6, header[2]); /* First Track/Session Number */
+ scsi_cmd_set(udev, &sc, 7, (len >> 8) & 0xff);
+ scsi_cmd_set(udev, &sc, 8, len & 0xff);
+ scsi_cmd_set(udev, &sc, 9, 0);
+ err = scsi_cmd_run(udev, &sc, fd, toc, len);
+ if ((err != 0)) {
+ info_scsi_cmd_err(udev, "READ TOC (tracks)", err);
+ return -1;
+ }
+
+ /* Take care to not iterate beyond the last valid track as specified in
+ * the TOC, but also avoid going beyond the TOC length, just in case
+ * the last track number is invalidly large */
+ for (p = toc+4, i = 4; i < len-8 && num_tracks > 0; i += 8, p += 8, --num_tracks) {
+ unsigned int block;
+ unsigned int is_data_track;
+
+ is_data_track = (p[1] & 0x04) != 0;
+
+ block = p[4] << 24 | p[5] << 16 | p[6] << 8 | p[7];
+ info(udev, "track=%u info=0x%x(%s) start_block=%u\n",
+ p[2], p[1] & 0x0f, is_data_track ? "data":"audio", block);
+
+ if (is_data_track)
+ cd_media_track_count_data++;
+ else
+ cd_media_track_count_audio++;
+ }
+
+ scsi_cmd_init(udev, &sc);
+ scsi_cmd_set(udev, &sc, 0, 0x43);
+ scsi_cmd_set(udev, &sc, 2, 1); /* Session Info */
+ scsi_cmd_set(udev, &sc, 8, sizeof(header));
+ scsi_cmd_set(udev, &sc, 9, 0);
+ err = scsi_cmd_run(udev, &sc, fd, header, sizeof(header));
+ if ((err != 0)) {
+ info_scsi_cmd_err(udev, "READ TOC (multi session)", err);
+ return -1;
+ }
+ len = header[4+4] << 24 | header[4+5] << 16 | header[4+6] << 8 | header[4+7];
+ info(udev, "last track %u starts at block %u\n", header[4+2], len);
+ cd_media_session_last_offset = (unsigned long long int)len * 2048;
+ return 0;
+}
+
+int main(int argc, char *argv[])
+{
+ struct udev *udev;
+ static const struct option options[] = {
+ { "lock-media", no_argument, NULL, 'l' },
+ { "unlock-media", no_argument, NULL, 'u' },
+ { "eject-media", no_argument, NULL, 'e' },
+ { "debug", no_argument, NULL, 'd' },
+ { "help", no_argument, NULL, 'h' },
+ {}
+ };
+ bool eject = false;
+ bool lock = false;
+ bool unlock = false;
+ const char *node = NULL;
+ int fd = -1;
+ int cnt;
+ int rc = 0;
+
+ udev = udev_new();
+ if (udev == NULL)
+ goto exit;
+
+ udev_log_init("cdrom_id");
+ udev_set_log_fn(udev, log_fn);
+
+ while (1) {
+ int option;
+
+ option = getopt_long(argc, argv, "deluh", options, NULL);
+ if (option == -1)
+ break;
+
+ switch (option) {
+ case 'l':
+ lock = true;
+ break;
+ case 'u':
+ unlock = true;
+ break;
+ case 'e':
+ eject = true;
+ break;
+ case 'd':
+ debug = true;
+ if (udev_get_log_priority(udev) < LOG_INFO)
+ udev_set_log_priority(udev, LOG_INFO);
+ break;
+ case 'h':
+ printf("Usage: cdrom_id [options] <device>\n"
+ " --lock-media lock the media (to enable eject request events)\n"
+ " --unlock-media unlock the media\n"
+ " --eject-media eject the media\n"
+ " --debug debug to stderr\n"
+ " --help print this help text\n\n");
+ goto exit;
+ default:
+ rc = 1;
+ goto exit;
+ }
+ }
+
+ node = argv[optind];
+ if (!node) {
+ err(udev, "no device\n");
+ fprintf(stderr, "no device\n");
+ rc = 1;
+ goto exit;
+ }
+
+ srand((unsigned int)getpid());
+ for (cnt = 20; cnt > 0; cnt--) {
+ struct timespec duration;
+
+ fd = open(node, O_RDONLY|O_NONBLOCK|(is_mounted(node) ? 0 : O_EXCL));
+ if (fd >= 0 || errno != EBUSY)
+ break;
+ duration.tv_sec = 0;
+ duration.tv_nsec = (100 * 1000 * 1000) + (rand() % 100 * 1000 * 1000);
+ nanosleep(&duration, NULL);
+ }
+ if (fd < 0) {
+ info(udev, "unable to open '%s'\n", node);
+ fprintf(stderr, "unable to open '%s'\n", node);
+ rc = 1;
+ goto exit;
+ }
+ info(udev, "probing: '%s'\n", node);
+
+ /* same data as original cdrom_id */
+ if (cd_capability_compat(udev, fd) < 0) {
+ rc = 1;
+ goto exit;
+ }
+
+ /* check for media - don't bail if there's no media as we still need to
+ * to read profiles */
+ cd_media_compat(udev, fd);
+
+ /* check if drive talks MMC */
+ if (cd_inquiry(udev, fd) < 0)
+ goto work;
+
+ /* read drive and possibly current profile */
+ if (cd_profiles(udev, fd) != 0)
+ goto work;
+
+ /* at this point we are guaranteed to have media in the drive - find out more about it */
+
+ /* get session/track info */
+ cd_media_toc(udev, fd);
+
+ /* get writable media state */
+ cd_media_info(udev, fd);
+
+work:
+ /* lock the media, so we enable eject button events */
+ if (lock && cd_media) {
+ info(udev, "PREVENT_ALLOW_MEDIUM_REMOVAL (lock)\n");
+ media_lock(udev, fd, true);
+ }
+
+ if (unlock && cd_media) {
+ info(udev, "PREVENT_ALLOW_MEDIUM_REMOVAL (unlock)\n");
+ media_lock(udev, fd, false);
+ }
+
+ if (eject) {
+ info(udev, "PREVENT_ALLOW_MEDIUM_REMOVAL (unlock)\n");
+ media_lock(udev, fd, false);
+ info(udev, "START_STOP_UNIT (eject)\n");
+ media_eject(udev, fd);
+ }
+
+ printf("ID_CDROM=1\n");
+ if (cd_cd_rom)
+ printf("ID_CDROM_CD=1\n");
+ if (cd_cd_r)
+ printf("ID_CDROM_CD_R=1\n");
+ if (cd_cd_rw)
+ printf("ID_CDROM_CD_RW=1\n");
+ if (cd_dvd_rom)
+ printf("ID_CDROM_DVD=1\n");
+ if (cd_dvd_r)
+ printf("ID_CDROM_DVD_R=1\n");
+ if (cd_dvd_rw)
+ printf("ID_CDROM_DVD_RW=1\n");
+ if (cd_dvd_ram)
+ printf("ID_CDROM_DVD_RAM=1\n");
+ if (cd_dvd_plus_r)
+ printf("ID_CDROM_DVD_PLUS_R=1\n");
+ if (cd_dvd_plus_rw)
+ printf("ID_CDROM_DVD_PLUS_RW=1\n");
+ if (cd_dvd_plus_r_dl)
+ printf("ID_CDROM_DVD_PLUS_R_DL=1\n");
+ if (cd_dvd_plus_rw_dl)
+ printf("ID_CDROM_DVD_PLUS_RW_DL=1\n");
+ if (cd_bd)
+ printf("ID_CDROM_BD=1\n");
+ if (cd_bd_r)
+ printf("ID_CDROM_BD_R=1\n");
+ if (cd_bd_re)
+ printf("ID_CDROM_BD_RE=1\n");
+ if (cd_hddvd)
+ printf("ID_CDROM_HDDVD=1\n");
+ if (cd_hddvd_r)
+ printf("ID_CDROM_HDDVD_R=1\n");
+ if (cd_hddvd_rw)
+ printf("ID_CDROM_HDDVD_RW=1\n");
+ if (cd_mo)
+ printf("ID_CDROM_MO=1\n");
+ if (cd_mrw)
+ printf("ID_CDROM_MRW=1\n");
+ if (cd_mrw_w)
+ printf("ID_CDROM_MRW_W=1\n");
+
+ if (cd_media)
+ printf("ID_CDROM_MEDIA=1\n");
+ if (cd_media_mo)
+ printf("ID_CDROM_MEDIA_MO=1\n");
+ if (cd_media_mrw)
+ printf("ID_CDROM_MEDIA_MRW=1\n");
+ if (cd_media_mrw_w)
+ printf("ID_CDROM_MEDIA_MRW_W=1\n");
+ if (cd_media_cd_rom)
+ printf("ID_CDROM_MEDIA_CD=1\n");
+ if (cd_media_cd_r)
+ printf("ID_CDROM_MEDIA_CD_R=1\n");
+ if (cd_media_cd_rw)
+ printf("ID_CDROM_MEDIA_CD_RW=1\n");
+ if (cd_media_dvd_rom)
+ printf("ID_CDROM_MEDIA_DVD=1\n");
+ if (cd_media_dvd_r)
+ printf("ID_CDROM_MEDIA_DVD_R=1\n");
+ if (cd_media_dvd_ram)
+ printf("ID_CDROM_MEDIA_DVD_RAM=1\n");
+ if (cd_media_dvd_rw)
+ printf("ID_CDROM_MEDIA_DVD_RW=1\n");
+ if (cd_media_dvd_plus_r)
+ printf("ID_CDROM_MEDIA_DVD_PLUS_R=1\n");
+ if (cd_media_dvd_plus_rw)
+ printf("ID_CDROM_MEDIA_DVD_PLUS_RW=1\n");
+ if (cd_media_dvd_plus_rw_dl)
+ printf("ID_CDROM_MEDIA_DVD_PLUS_RW_DL=1\n");
+ if (cd_media_dvd_plus_r_dl)
+ printf("ID_CDROM_MEDIA_DVD_PLUS_R_DL=1\n");
+ if (cd_media_bd)
+ printf("ID_CDROM_MEDIA_BD=1\n");
+ if (cd_media_bd_r)
+ printf("ID_CDROM_MEDIA_BD_R=1\n");
+ if (cd_media_bd_re)
+ printf("ID_CDROM_MEDIA_BD_RE=1\n");
+ if (cd_media_hddvd)
+ printf("ID_CDROM_MEDIA_HDDVD=1\n");
+ if (cd_media_hddvd_r)
+ printf("ID_CDROM_MEDIA_HDDVD_R=1\n");
+ if (cd_media_hddvd_rw)
+ printf("ID_CDROM_MEDIA_HDDVD_RW=1\n");
+
+ if (cd_media_state != NULL)
+ printf("ID_CDROM_MEDIA_STATE=%s\n", cd_media_state);
+ if (cd_media_session_next > 0)
+ printf("ID_CDROM_MEDIA_SESSION_NEXT=%d\n", cd_media_session_next);
+ if (cd_media_session_count > 0)
+ printf("ID_CDROM_MEDIA_SESSION_COUNT=%d\n", cd_media_session_count);
+ if (cd_media_session_count > 1 && cd_media_session_last_offset > 0)
+ printf("ID_CDROM_MEDIA_SESSION_LAST_OFFSET=%llu\n", cd_media_session_last_offset);
+ if (cd_media_track_count > 0)
+ printf("ID_CDROM_MEDIA_TRACK_COUNT=%d\n", cd_media_track_count);
+ if (cd_media_track_count_audio > 0)
+ printf("ID_CDROM_MEDIA_TRACK_COUNT_AUDIO=%d\n", cd_media_track_count_audio);
+ if (cd_media_track_count_data > 0)
+ printf("ID_CDROM_MEDIA_TRACK_COUNT_DATA=%d\n", cd_media_track_count_data);
+exit:
+ if (fd >= 0)
+ close(fd);
+ udev_unref(udev);
+ udev_log_close();
+ return rc;
+}
diff --git a/src/extras/collect/.gitignore b/src/extras/collect/.gitignore
new file mode 100644
index 0000000000..c30ad6527c
--- /dev/null
+++ b/src/extras/collect/.gitignore
@@ -0,0 +1 @@
+collect
diff --git a/src/extras/collect/collect.c b/src/extras/collect/collect.c
new file mode 100644
index 0000000000..f78f3b778e
--- /dev/null
+++ b/src/extras/collect/collect.c
@@ -0,0 +1,473 @@
+/*
+ * Collect variables across events.
+ *
+ * usage: collect [--add|--remove] <checkpoint> <id> <idlist>
+ *
+ * Adds ID <id> to the list governed by <checkpoint>.
+ * <id> must be part of the ID list <idlist>.
+ * If all IDs given by <idlist> are listed (ie collect has been
+ * invoked for each ID in <idlist>) collect returns 0, the
+ * number of missing IDs otherwise.
+ * A negative number is returned on error.
+ *
+ * Copyright(C) 2007, Hannes Reinecke <hare@suse.de>
+ *
+ * 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.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <unistd.h>
+#include <signal.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <getopt.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include "libudev.h"
+#include "libudev-private.h"
+
+#define BUFSIZE 16
+#define UDEV_ALARM_TIMEOUT 180
+
+enum collect_state {
+ STATE_NONE,
+ STATE_OLD,
+ STATE_CONFIRMED,
+};
+
+struct _mate {
+ struct udev_list_node node;
+ char *name;
+ enum collect_state state;
+};
+
+static struct udev_list_node bunch;
+static int debug;
+
+/* This can increase dynamically */
+static size_t bufsize = BUFSIZE;
+
+static struct _mate *node_to_mate(struct udev_list_node *node)
+{
+ char *mate;
+
+ mate = (char *)node;
+ mate -= offsetof(struct _mate, node);
+ return (struct _mate *)mate;
+}
+
+static void sig_alrm(int signo)
+{
+ exit(4);
+}
+
+static void usage(void)
+{
+ printf("usage: collect [--add|--remove] [--debug] <checkpoint> <id> <idlist>\n"
+ "\n"
+ " Adds ID <id> to the list governed by <checkpoint>.\n"
+ " <id> must be part of the list <idlist>.\n"
+ " If all IDs given by <idlist> are listed (ie collect has been\n"
+ " invoked for each ID in <idlist>) collect returns 0, the\n"
+ " number of missing IDs otherwise.\n"
+ " On error a negative number is returned.\n"
+ "\n");
+}
+
+/*
+ * prepare
+ *
+ * Prepares the database file
+ */
+static int prepare(char *dir, char *filename)
+{
+ struct stat statbuf;
+ char buf[512];
+ int fd;
+
+ if (stat(dir, &statbuf) < 0)
+ mkdir(dir, 0700);
+
+ sprintf(buf, "%s/%s", dir, filename);
+
+ fd = open(buf,O_RDWR|O_CREAT, S_IRUSR|S_IWUSR);
+ if (fd < 0)
+ fprintf(stderr, "Cannot open %s: %s\n", buf, strerror(errno));
+
+ if (lockf(fd,F_TLOCK,0) < 0) {
+ if (debug)
+ fprintf(stderr, "Lock taken, wait for %d seconds\n", UDEV_ALARM_TIMEOUT);
+ if (errno == EAGAIN || errno == EACCES) {
+ alarm(UDEV_ALARM_TIMEOUT);
+ lockf(fd, F_LOCK, 0);
+ if (debug)
+ fprintf(stderr, "Acquired lock on %s\n", buf);
+ } else {
+ if (debug)
+ fprintf(stderr, "Could not get lock on %s: %s\n", buf, strerror(errno));
+ }
+ }
+
+ return fd;
+}
+
+/*
+ * Read checkpoint file
+ *
+ * Tricky reading this. We allocate a buffer twice as large
+ * as we're going to read. Then we read into the upper half
+ * of that buffer and start parsing.
+ * Once we do _not_ find end-of-work terminator (whitespace
+ * character) we move the upper half to the lower half,
+ * adjust the read pointer and read the next bit.
+ * Quite clever methinks :-)
+ * I should become a programmer ...
+ *
+ * Yes, one could have used fgets() for this. But then we'd
+ * have to use freopen etc which I found quite tedious.
+ */
+static int checkout(int fd)
+{
+ int len;
+ char *buf, *ptr, *word = NULL;
+ struct _mate *him;
+
+ restart:
+ len = bufsize >> 1;
+ buf = calloc(1,bufsize + 1);
+ if (!buf) {
+ fprintf(stderr, "Out of memory\n");
+ return -1;
+ }
+ memset(buf, ' ', bufsize);
+ ptr = buf + len;
+ while ((read(fd, buf + len, len)) > 0) {
+ while (ptr && *ptr) {
+ word = ptr;
+ ptr = strpbrk(word," \n\t\r");
+ if (!ptr && word < (buf + len)) {
+ bufsize = bufsize << 1;
+ if (debug)
+ fprintf(stderr, "ID overflow, restarting with size %zi\n", bufsize);
+ free(buf);
+ lseek(fd, 0, SEEK_SET);
+ goto restart;
+ }
+ if (ptr) {
+ *ptr = '\0';
+ ptr++;
+ if (!strlen(word))
+ continue;
+
+ if (debug)
+ fprintf(stderr, "Found word %s\n", word);
+ him = malloc(sizeof (struct _mate));
+ him->name = strdup(word);
+ him->state = STATE_OLD;
+ udev_list_node_append(&him->node, &bunch);
+ word = NULL;
+ }
+ }
+ memcpy(buf, buf + len, len);
+ memset(buf + len, ' ', len);
+
+ if (!ptr)
+ ptr = word;
+ if (!ptr)
+ break;
+ ptr -= len;
+ }
+
+ free(buf);
+ return 0;
+}
+
+/*
+ * invite
+ *
+ * Adds a new ID 'us' to the internal list,
+ * marks it as confirmed.
+ */
+static void invite(char *us)
+{
+ struct udev_list_node *him_node;
+ struct _mate *who = NULL;
+
+ if (debug)
+ fprintf(stderr, "Adding ID '%s'\n", us);
+
+ udev_list_node_foreach(him_node, &bunch) {
+ struct _mate *him = node_to_mate(him_node);
+
+ if (!strcmp(him->name, us)) {
+ him->state = STATE_CONFIRMED;
+ who = him;
+ }
+ }
+ if (debug && !who)
+ fprintf(stderr, "ID '%s' not in database\n", us);
+
+}
+
+/*
+ * reject
+ *
+ * Marks the ID 'us' as invalid,
+ * causing it to be removed when the
+ * list is written out.
+ */
+static void reject(char *us)
+{
+ struct udev_list_node *him_node;
+ struct _mate *who = NULL;
+
+ if (debug)
+ fprintf(stderr, "Removing ID '%s'\n", us);
+
+ udev_list_node_foreach(him_node, &bunch) {
+ struct _mate *him = node_to_mate(him_node);
+
+ if (!strcmp(him->name, us)) {
+ him->state = STATE_NONE;
+ who = him;
+ }
+ }
+ if (debug && !who)
+ fprintf(stderr, "ID '%s' not in database\n", us);
+}
+
+/*
+ * kickout
+ *
+ * Remove all IDs in the internal list which are not part
+ * of the list passed via the commandline.
+ */
+static void kickout(void)
+{
+ struct udev_list_node *him_node;
+ struct udev_list_node *tmp;
+
+ udev_list_node_foreach_safe(him_node, tmp, &bunch) {
+ struct _mate *him = node_to_mate(him_node);
+
+ if (him->state == STATE_OLD) {
+ udev_list_node_remove(&him->node);
+ free(him->name);
+ free(him);
+ }
+ }
+}
+
+/*
+ * missing
+ *
+ * Counts all missing IDs in the internal list.
+ */
+static int missing(int fd)
+{
+ char *buf;
+ int ret = 0;
+ struct udev_list_node *him_node;
+
+ buf = malloc(bufsize);
+ if (!buf)
+ return -1;
+
+ udev_list_node_foreach(him_node, &bunch) {
+ struct _mate *him = node_to_mate(him_node);
+
+ if (him->state == STATE_NONE) {
+ ret++;
+ } else {
+ while (strlen(him->name)+1 >= bufsize) {
+ char *tmpbuf;
+
+ bufsize = bufsize << 1;
+ tmpbuf = realloc(buf, bufsize);
+ if (!tmpbuf) {
+ free(buf);
+ return -1;
+ }
+ buf = tmpbuf;
+ }
+ snprintf(buf, strlen(him->name)+2, "%s ", him->name);
+ write(fd, buf, strlen(buf));
+ }
+ }
+
+ free(buf);
+ return ret;
+}
+
+/*
+ * everybody
+ *
+ * Prints out the status of the internal list.
+ */
+static void everybody(void)
+{
+ struct udev_list_node *him_node;
+ const char *state = "";
+
+ udev_list_node_foreach(him_node, &bunch) {
+ struct _mate *him = node_to_mate(him_node);
+
+ switch (him->state) {
+ case STATE_NONE:
+ state = "none";
+ break;
+ case STATE_OLD:
+ state = "old";
+ break;
+ case STATE_CONFIRMED:
+ state = "confirmed";
+ break;
+ }
+ fprintf(stderr, "ID: %s=%s\n", him->name, state);
+ }
+}
+
+int main(int argc, char **argv)
+{
+ struct udev *udev;
+ static const struct option options[] = {
+ { "add", no_argument, NULL, 'a' },
+ { "remove", no_argument, NULL, 'r' },
+ { "debug", no_argument, NULL, 'd' },
+ { "help", no_argument, NULL, 'h' },
+ {}
+ };
+ int argi;
+ char *checkpoint, *us;
+ int fd;
+ int i;
+ int ret = EXIT_SUCCESS;
+ int prune = 0;
+ char tmpdir[UTIL_PATH_SIZE];
+
+ udev = udev_new();
+ if (udev == NULL) {
+ ret = EXIT_FAILURE;
+ goto exit;
+ }
+
+ while (1) {
+ int option;
+
+ option = getopt_long(argc, argv, "ardh", options, NULL);
+ if (option == -1)
+ break;
+
+ switch (option) {
+ case 'a':
+ prune = 0;
+ break;
+ case 'r':
+ prune = 1;
+ break;
+ case 'd':
+ debug = 1;
+ break;
+ case 'h':
+ usage();
+ goto exit;
+ default:
+ ret = 1;
+ goto exit;
+ }
+ }
+
+ argi = optind;
+ if (argi + 2 > argc) {
+ printf("Missing parameter(s)\n");
+ ret = 1;
+ goto exit;
+ }
+ checkpoint = argv[argi++];
+ us = argv[argi++];
+
+ if (signal(SIGALRM, sig_alrm) == SIG_ERR) {
+ fprintf(stderr, "Cannot set SIGALRM: %s\n", strerror(errno));
+ ret = 2;
+ goto exit;
+ }
+
+ udev_list_node_init(&bunch);
+
+ if (debug)
+ fprintf(stderr, "Using checkpoint '%s'\n", checkpoint);
+
+ util_strscpyl(tmpdir, sizeof(tmpdir), udev_get_run_path(udev), "/collect", NULL);
+ fd = prepare(tmpdir, checkpoint);
+ if (fd < 0) {
+ ret = 3;
+ goto out;
+ }
+
+ if (checkout(fd) < 0) {
+ ret = 2;
+ goto out;
+ }
+
+ for (i = argi; i < argc; i++) {
+ struct udev_list_node *him_node;
+ struct _mate *who;
+
+ who = NULL;
+ udev_list_node_foreach(him_node, &bunch) {
+ struct _mate *him = node_to_mate(him_node);
+
+ if (!strcmp(him->name, argv[i]))
+ who = him;
+ }
+ if (!who) {
+ struct _mate *him;
+
+ if (debug)
+ fprintf(stderr, "ID %s: not in database\n", argv[i]);
+ him = malloc(sizeof (struct _mate));
+ him->name = malloc(strlen(argv[i]) + 1);
+ strcpy(him->name, argv[i]);
+ him->state = STATE_NONE;
+ udev_list_node_append(&him->node, &bunch);
+ } else {
+ if (debug)
+ fprintf(stderr, "ID %s: found in database\n", argv[i]);
+ who->state = STATE_CONFIRMED;
+ }
+ }
+
+ if (prune)
+ reject(us);
+ else
+ invite(us);
+
+ if (debug) {
+ everybody();
+ fprintf(stderr, "Prune lists\n");
+ }
+ kickout();
+
+ lseek(fd, 0, SEEK_SET);
+ ftruncate(fd, 0);
+ ret = missing(fd);
+
+ lockf(fd, F_ULOCK, 0);
+ close(fd);
+out:
+ if (debug)
+ everybody();
+ if (ret >= 0)
+ printf("COLLECT_%s=%d\n", checkpoint, ret);
+exit:
+ udev_unref(udev);
+ return ret;
+}
diff --git a/src/extras/edd_id/.gitignore b/src/extras/edd_id/.gitignore
new file mode 100644
index 0000000000..14fb67c634
--- /dev/null
+++ b/src/extras/edd_id/.gitignore
@@ -0,0 +1 @@
+edd_id
diff --git a/src/extras/edd_id/61-persistent-storage-edd.rules b/src/extras/edd_id/61-persistent-storage-edd.rules
new file mode 100644
index 0000000000..6b4fb8ecfe
--- /dev/null
+++ b/src/extras/edd_id/61-persistent-storage-edd.rules
@@ -0,0 +1,12 @@
+# do not edit this file, it will be overwritten on update
+
+ACTION=="remove", GOTO="persistent_storage_edd_end"
+SUBSYSTEM!="block", GOTO="persistent_storage_edd_end"
+KERNEL!="sd*|hd*|cciss*", GOTO="persistent_storage_edd_end"
+
+# BIOS Enhanced Disk Device
+ENV{DEVTYPE}=="disk", IMPORT{program}="edd_id --export $devnode"
+ENV{DEVTYPE}=="disk", ENV{ID_EDD}=="?*", SYMLINK+="disk/by-id/edd-$env{ID_EDD}"
+ENV{DEVTYPE}=="partition", ENV{ID_EDD}=="?*", SYMLINK+="disk/by-id/edd-$env{ID_EDD}-part%n"
+
+LABEL="persistent_storage_edd_end"
diff --git a/src/extras/edd_id/edd_id.c b/src/extras/edd_id/edd_id.c
new file mode 100644
index 0000000000..ac4da07611
--- /dev/null
+++ b/src/extras/edd_id/edd_id.c
@@ -0,0 +1,196 @@
+/*
+ * edd_id - naming of BIOS disk devices via EDD
+ *
+ * Copyright (C) 2005 John Hull <John_Hull@Dell.com>
+ * Copyright (C) 2005 Kay Sievers <kay.sievers@vrfy.org>
+ *
+ * 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE 1
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <ctype.h>
+#include <string.h>
+#include <errno.h>
+#include <dirent.h>
+#include <stdint.h>
+
+#include "libudev.h"
+#include "libudev-private.h"
+
+static void log_fn(struct udev *udev, int priority,
+ const char *file, int line, const char *fn,
+ const char *format, va_list args)
+{
+ vsyslog(priority, format, args);
+}
+
+int main(int argc, char *argv[])
+{
+ struct udev *udev;
+ const char *node = NULL;
+ int i;
+ int export = 0;
+ uint32_t disk_id;
+ uint16_t mbr_valid;
+ struct dirent *dent;
+ int disk_fd;
+ int sysfs_fd;
+ DIR *dir = NULL;
+ int rc = 1;
+ char filename[UTIL_PATH_SIZE];
+ char match[UTIL_PATH_SIZE];
+
+ udev = udev_new();
+ if (udev == NULL)
+ goto exit;
+
+ udev_log_init("edd_id");
+ udev_set_log_fn(udev, log_fn);
+
+ for (i = 1 ; i < argc; i++) {
+ char *arg = argv[i];
+
+ if (strcmp(arg, "--export") == 0) {
+ export = 1;
+ } else
+ node = arg;
+ }
+ if (node == NULL) {
+ err(udev, "no node specified\n");
+ fprintf(stderr, "no node specified\n");
+ goto exit;
+ }
+
+ /* check for kernel support */
+ util_strscpyl(filename, sizeof(filename), udev_get_sys_path(udev), "/firmware/edd", NULL);
+ dir = opendir(filename);
+ if (dir == NULL) {
+ info(udev, "no kernel EDD support\n");
+ fprintf(stderr, "no kernel EDD support\n");
+ rc = 2;
+ goto exit;
+ }
+
+ disk_fd = open(node, O_RDONLY);
+ if (disk_fd < 0) {
+ info(udev, "unable to open '%s'\n", node);
+ fprintf(stderr, "unable to open '%s'\n", node);
+ rc = 3;
+ goto closedir;
+ }
+
+ /* check for valid MBR signature */
+ if (lseek(disk_fd, 510, SEEK_SET) < 0) {
+ info(udev, "seek to MBR validity failed '%s'\n", node);
+ rc = 4;
+ goto close;
+ }
+ if (read(disk_fd, &mbr_valid, sizeof(mbr_valid)) != sizeof(mbr_valid)) {
+ info(udev, "read MBR validity failed '%s'\n", node);
+ rc = 5;
+ goto close;
+ }
+ if (mbr_valid != 0xAA55) {
+ fprintf(stderr, "no valid MBR signature '%s'\n", node);
+ info(udev, "no valid MBR signature '%s'\n", node);
+ rc=6;
+ goto close;
+ }
+
+ /* read EDD signature */
+ if (lseek(disk_fd, 440, SEEK_SET) < 0) {
+ info(udev, "seek to signature failed '%s'\n", node);
+ rc = 7;
+ goto close;
+ }
+ if (read(disk_fd, &disk_id, sizeof(disk_id)) != sizeof(disk_id)) {
+ info(udev, "read signature failed '%s'\n", node);
+ rc = 8;
+ goto close;
+ }
+ /* all zero is invalid */
+ info(udev, "read id 0x%08x from '%s'\n", disk_id, node);
+ if (disk_id == 0) {
+ fprintf(stderr, "no EDD signature '%s'\n", node);
+ info(udev, "'%s' signature is zero\n", node);
+ rc = 9;
+ goto close;
+ }
+
+ /* lookup signature in sysfs to determine the name */
+ match[0] = '\0';
+ for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) {
+ char sysfs_id_buf[256];
+ uint32_t sysfs_id;
+ ssize_t size;
+
+ if (dent->d_name[0] == '.')
+ continue;
+
+ util_strscpyl(filename, sizeof(filename), dent->d_name, "/mbr_signature", NULL);
+ sysfs_fd = openat(dirfd(dir), filename, O_RDONLY);
+ if (sysfs_fd < 0) {
+ info(udev, "unable to open sysfs '%s'\n", filename);
+ continue;
+ }
+
+ size = read(sysfs_fd, sysfs_id_buf, sizeof(sysfs_id_buf)-1);
+ close(sysfs_fd);
+ if (size <= 0) {
+ info(udev, "read sysfs '%s' failed\n", filename);
+ continue;
+ }
+ sysfs_id_buf[size] = '\0';
+ info(udev, "read '%s' from '%s'\n", sysfs_id_buf, filename);
+ sysfs_id = strtoul(sysfs_id_buf, NULL, 16);
+
+ /* look for matching value, that appears only once */
+ if (disk_id == sysfs_id) {
+ if (match[0] == '\0') {
+ /* store id */
+ util_strscpy(match, sizeof(match), dent->d_name);
+ } else {
+ /* error, same signature for another device */
+ info(udev, "'%s' does not have a unique signature\n", node);
+ fprintf(stderr, "'%s' does not have a unique signature\n", node);
+ rc = 10;
+ goto exit;
+ }
+ }
+ }
+
+ if (match[0] != '\0') {
+ if (export)
+ printf("ID_EDD=%s\n", match);
+ else
+ printf("%s\n", match);
+ rc = 0;
+ }
+
+close:
+ close(disk_fd);
+closedir:
+ closedir(dir);
+exit:
+ udev_unref(udev);
+ udev_log_close();
+ return rc;
+}
diff --git a/src/extras/floppy/.gitignore b/src/extras/floppy/.gitignore
new file mode 100644
index 0000000000..939f625a4a
--- /dev/null
+++ b/src/extras/floppy/.gitignore
@@ -0,0 +1 @@
+create_floppy_devices
diff --git a/src/extras/floppy/60-floppy.rules b/src/extras/floppy/60-floppy.rules
new file mode 100644
index 0000000000..53e4a9e59a
--- /dev/null
+++ b/src/extras/floppy/60-floppy.rules
@@ -0,0 +1,4 @@
+# do not edit this file, it will be overwritten on update
+
+SUBSYSTEM=="block", KERNEL=="fd[0-9]", ACTION=="add", ATTRS{cmos}=="?*", ENV{CMOS_TYPE}="$attr{cmos}", \
+ RUN+="create_floppy_devices -c -t $env{CMOS_TYPE} -m %M -M 0660 -G floppy $root/%k"
diff --git a/src/extras/floppy/create_floppy_devices.c b/src/extras/floppy/create_floppy_devices.c
new file mode 100644
index 0000000000..47724f8b04
--- /dev/null
+++ b/src/extras/floppy/create_floppy_devices.c
@@ -0,0 +1,177 @@
+/*
+ * Create all possible floppy device based on the CMOS type.
+ * Based upon code from drivers/block/floppy.c
+ *
+ * Copyright(C) 2005, SUSE Linux Products GmbH
+ *
+ * Author: Hannes Reinecke <hare@suse.de>
+ *
+ * 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <pwd.h>
+#include <grp.h>
+
+#include "libudev.h"
+#include "libudev-private.h"
+
+static char *table[] = {
+ "", "d360", "h1200", "u360", "u720", "h360", "h720",
+ "u1440", "u2880", "CompaQ", "h1440", "u1680", "h410",
+ "u820", "h1476", "u1722", "h420", "u830", "h1494", "u1743",
+ "h880", "u1040", "u1120", "h1600", "u1760", "u1920",
+ "u3200", "u3520", "u3840", "u1840", "u800", "u1600",
+ NULL
+};
+
+static int t360[] = { 1, 0 };
+static int t1200[] = { 2, 5, 6, 10, 12, 14, 16, 18, 20, 23, 0 };
+static int t3in[] = { 8, 9, 26, 27, 28, 7, 11, 15, 19, 24, 25, 29, 31, 3, 4, 13, 17, 21, 22, 30, 0 };
+static int *table_sup[] = { NULL, t360, t1200, t3in+5+8, t3in+5, t3in, t3in };
+
+static void log_fn(struct udev *udev, int priority,
+ const char *file, int line, const char *fn,
+ const char *format, va_list args)
+{
+ vsyslog(priority, format, args);
+}
+
+int main(int argc, char **argv)
+{
+ struct udev *udev;
+ char *dev;
+ char *devname;
+ char node[64];
+ int type = 0, i, fdnum, c;
+ int major = 2, minor;
+ uid_t uid = 0;
+ gid_t gid = 0;
+ mode_t mode = 0660;
+ int create_nodes = 0;
+ int print_nodes = 0;
+ int is_err = 0;
+
+ udev = udev_new();
+ if (udev == NULL)
+ goto exit;
+
+ udev_log_init("create_floppy_devices");
+ udev_set_log_fn(udev, log_fn);
+ udev_selinux_init(udev);
+
+ while ((c = getopt(argc, argv, "cudm:U:G:M:t:")) != -1) {
+ switch (c) {
+ case 'c':
+ create_nodes = 1;
+ break;
+ case 'd':
+ print_nodes = 1;
+ break;
+ case 'U':
+ uid = util_lookup_user(udev, optarg);
+ break;
+ case 'G':
+ gid = util_lookup_group(udev, optarg);
+ break;
+ case 'M':
+ mode = strtol(optarg, NULL, 0);
+ mode = mode & 0666;
+ break;
+ case 'm':
+ major = strtol(optarg, NULL, 0);
+ break;
+ case 't':
+ type = strtol(optarg, NULL, 0);
+ break;
+ default:
+ is_err++;
+ break;
+ }
+ }
+
+ if (is_err || optind >= argc) {
+ printf("Usage: %s [OPTION] device\n"
+ " -c create\n"
+ " -d debug\n"
+ " -m Major number\n"
+ " -t floppy type number\n"
+ " -U device node user ownership\n"
+ " -G device node group owner\n"
+ " -M device node mode\n"
+ "\n", argv[0]);
+ return 1;
+ }
+
+ dev = argv[optind];
+ devname = strrchr(dev, '/');
+ if (devname != NULL)
+ devname = &devname[1];
+ else
+ devname = dev;
+ if (strncmp(devname, "fd", 2) != 0) {
+ fprintf(stderr,"Device '%s' is not a floppy device\n", dev);
+ return 1;
+ }
+
+ fdnum = strtol(&devname[2], NULL, 10);
+ if (fdnum < 0 || fdnum > 7) {
+ fprintf(stderr,"Floppy device number %d out of range (0-7)\n", fdnum);
+ return 1;
+ }
+ if (fdnum > 3)
+ fdnum += 124;
+
+ if (major < 1) {
+ fprintf(stderr,"Invalid major number %d\n", major);
+ return 1;
+ }
+
+ if (type < 0 || type >= (int) ARRAY_SIZE(table_sup)) {
+ fprintf(stderr,"Invalid CMOS type %d\n", type);
+ return 1;
+ }
+
+ if (type == 0)
+ return 0;
+
+ i = 0;
+ while (table_sup[type][i]) {
+ sprintf(node, "%s%s", dev, table[table_sup[type][i]]);
+ minor = (table_sup[type][i] << 2) + fdnum;
+ if (print_nodes)
+ printf("%s b %.4o %d %d\n", node, mode, major, minor);
+ if (create_nodes) {
+ unlink(node);
+ udev_selinux_setfscreatecon(udev, node, S_IFBLK | mode);
+ mknod(node, S_IFBLK | mode, makedev(major,minor));
+ udev_selinux_resetfscreatecon(udev);
+ chown(node, uid, gid);
+ chmod(node, S_IFBLK | mode);
+ }
+ i++;
+ }
+
+ udev_selinux_exit(udev);
+ udev_unref(udev);
+ udev_log_close();
+exit:
+ return 0;
+}
diff --git a/src/extras/gudev/.gitignore b/src/extras/gudev/.gitignore
new file mode 100644
index 0000000000..d20fa523e4
--- /dev/null
+++ b/src/extras/gudev/.gitignore
@@ -0,0 +1,9 @@
+gtk-doc.make
+docs/version.xml
+gudev-1.0.pc
+gudevenumtypes.c
+gudevenumtypes.h
+gudevmarshal.c
+gudevmarshal.h
+GUdev-1.0.gir
+GUdev-1.0.typelib
diff --git a/src/extras/gudev/COPYING b/src/extras/gudev/COPYING
new file mode 100644
index 0000000000..47044a8c58
--- /dev/null
+++ b/src/extras/gudev/COPYING
@@ -0,0 +1,502 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL. It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
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+
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diff --git a/src/extras/gudev/docs/.gitignore b/src/extras/gudev/docs/.gitignore
new file mode 100644
index 0000000000..8eada6d409
--- /dev/null
+++ b/src/extras/gudev/docs/.gitignore
@@ -0,0 +1,16 @@
+gudev-overrides.txt
+gudev-decl-list.txt
+gudev-decl.txt
+gudev-undeclared.txt
+gudev-undocumented.txt
+gudev-unused.txt
+gudev.args
+gudev.hierarchy
+gudev.interfaces
+gudev.prerequisites
+gudev.signals
+html.stamp
+html/*
+xml/*
+tmpl/*
+*.stamp
diff --git a/src/extras/gudev/docs/Makefile.am b/src/extras/gudev/docs/Makefile.am
new file mode 100644
index 0000000000..d03fc65127
--- /dev/null
+++ b/src/extras/gudev/docs/Makefile.am
@@ -0,0 +1,106 @@
+## Process this file with automake to produce Makefile.in
+
+# We require automake 1.10 at least.
+AUTOMAKE_OPTIONS = 1.10
+
+# This is a blank Makefile.am for using gtk-doc.
+# Copy this to your project's API docs directory and modify the variables to
+# suit your project. See the GTK+ Makefiles in gtk+/docs/reference for examples
+# of using the various options.
+
+# The name of the module, e.g. 'glib'.
+DOC_MODULE=gudev
+
+# Uncomment for versioned docs and specify the version of the module, e.g. '2'.
+#DOC_MODULE_VERSION=2
+
+# The top-level SGML file. You can change this if you want to.
+DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.xml
+
+# The directory containing the source code. Relative to $(srcdir).
+# gtk-doc will search all .c & .h files beneath here for inline comments
+# documenting the functions and macros.
+# e.g. DOC_SOURCE_DIR=../../../gtk
+DOC_SOURCE_DIR=..
+
+# Extra options to pass to gtkdoc-scangobj. Not normally needed.
+SCANGOBJ_OPTIONS=
+
+# Extra options to supply to gtkdoc-scan.
+# e.g. SCAN_OPTIONS=--deprecated-guards="GTK_DISABLE_DEPRECATED"
+SCAN_OPTIONS=
+
+# Extra options to supply to gtkdoc-mkdb.
+# e.g. MKDB_OPTIONS=--sgml-mode --output-format=xml
+MKDB_OPTIONS=--sgml-mode --output-format=xml --name-space=g_udev
+
+# Extra options to supply to gtkdoc-mktmpl
+# e.g. MKTMPL_OPTIONS=--only-section-tmpl
+MKTMPL_OPTIONS=
+
+# Extra options to supply to gtkdoc-mkhtml
+MKHTML_OPTIONS=--path=$(abs_srcdir) --path=$(abs_builddir)
+
+# Extra options to supply to gtkdoc-fixref. Not normally needed.
+# e.g. FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html
+FIXXREF_OPTIONS=
+
+# Used for dependencies. The docs will be rebuilt if any of these change.
+# e.g. HFILE_GLOB=$(top_srcdir)/gtk/*.h
+# e.g. CFILE_GLOB=$(top_srcdir)/gtk/*.c
+HFILE_GLOB=$(top_srcdir)/src/extras/gudev/*.h
+CFILE_GLOB=$(top_srcdir)/src/extras/gudev/*.c
+
+# Extra header to include when scanning, which are not under DOC_SOURCE_DIR
+# e.g. EXTRA_HFILES=$(top_srcdir}/contrib/extra.h
+EXTRA_HFILES=
+
+# Header files to ignore when scanning. Use base file name, no paths
+# e.g. IGNORE_HFILES=gtkdebug.h gtkintl.h
+IGNORE_HFILES=
+
+# Images to copy into HTML directory.
+# e.g. HTML_IMAGES=$(top_srcdir)/gtk/stock-icons/stock_about_24.png
+HTML_IMAGES=
+
+# Extra SGML files that are included by $(DOC_MAIN_SGML_FILE).
+# e.g. content_files=running.sgml building.sgml changes-2.0.sgml
+content_files = version.xml
+
+# SGML files where gtk-doc abbrevations (#GtkWidget) are expanded
+# These files must be listed here *and* in content_files
+# e.g. expand_content_files=running.sgml
+expand_content_files=
+
+# CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library.
+# Only needed if you are using gtkdoc-scangobj to dynamically query widget
+# signals and properties.
+# e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
+# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
+GTKDOC_CFLAGS = \
+ $(DBUS_GLIB_CFLAGS) \
+ $(GLIB_CFLAGS) \
+ -I$(top_srcdir)/src/extras/gudev \
+ -I$(top_builddir)/src/extras/gudev
+
+GTKDOC_LIBS = \
+ $(GLIB_LIBS) \
+ $(top_builddir)/src/extras/gudev/libgudev-1.0.la
+
+# This includes the standard gtk-doc make rules, copied by gtkdocize.
+include $(top_srcdir)/gtk-doc.make
+
+# Other files to distribute
+# e.g. EXTRA_DIST += version.xml.in
+EXTRA_DIST += version.xml.in
+
+# Files not to distribute
+# for --rebuild-types in $(SCAN_OPTIONS), e.g. $(DOC_MODULE).types
+# for --rebuild-sections in $(SCAN_OPTIONS) e.g. $(DOC_MODULE)-sections.txt
+#DISTCLEANFILES +=
+
+# Comment this out if you want your docs-status tested during 'make check'
+if ENABLE_GTK_DOC
+#TESTS_ENVIRONMENT = cd $(srcsrc)
+#TESTS = $(GTKDOC_CHECK)
+endif
diff --git a/src/extras/gudev/docs/gudev-docs.xml b/src/extras/gudev/docs/gudev-docs.xml
new file mode 100644
index 0000000000..65fdfff8e5
--- /dev/null
+++ b/src/extras/gudev/docs/gudev-docs.xml
@@ -0,0 +1,93 @@
+<?xml version="1.0"?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+ "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
+<!ENTITY version SYSTEM "version.xml">
+]>
+<book id="index" xmlns:xi="http://www.w3.org/2003/XInclude">
+ <bookinfo>
+ <title>GUDev Reference Manual</title>
+ <releaseinfo>For GUdev version &version;</releaseinfo>
+ <authorgroup>
+ <author>
+ <firstname>David</firstname>
+ <surname>Zeuthen</surname>
+ <affiliation>
+ <address>
+ <email>davidz@redhat.com</email>
+ </address>
+ </affiliation>
+ </author>
+ <author>
+ <firstname>Bastien</firstname>
+ <surname>Nocera</surname>
+ <affiliation>
+ <address>
+ <email>hadess@hadess.net</email>
+ </address>
+ </affiliation>
+ </author>
+ </authorgroup>
+
+ <copyright>
+ <year>2011</year>
+ <holder>The GUDev Authors</holder>
+ </copyright>
+
+ <legalnotice>
+ <para>
+ Permission is granted to copy, distribute and/or modify this
+ document under the terms of the <citetitle>GNU Free
+ Documentation License</citetitle>, Version 1.1 or any later
+ version published by the Free Software Foundation with no
+ Invariant Sections, no Front-Cover Texts, and no Back-Cover
+ Texts. You may obtain a copy of the <citetitle>GNU Free
+ Documentation License</citetitle> from the Free Software
+ Foundation by visiting <ulink type="http"
+ url="http://www.fsf.org">their Web site</ulink> or by writing
+ to:
+
+ <address>
+ The Free Software Foundation, Inc.,
+ <street>59 Temple Place</street> - Suite 330,
+ <city>Boston</city>, <state>MA</state> <postcode>02111-1307</postcode>,
+ <country>USA</country>
+ </address>
+ </para>
+
+ <para>
+ Many of the names used by companies to distinguish their
+ products and services are claimed as trademarks. Where those
+ names appear in any freedesktop.org documentation, and those
+ trademarks are made aware to the members of the
+ freedesktop.org Project, the names have been printed in caps
+ or initial caps.
+ </para>
+ </legalnotice>
+ </bookinfo>
+
+ <reference id="ref-API">
+ <title>API Reference</title>
+ <partintro>
+ <para>
+ This part presents the class and function reference for the
+ <literal>libgudev</literal> library.
+ </para>
+ </partintro>
+ <xi:include href="xml/gudevclient.xml"/>
+ <xi:include href="xml/gudevdevice.xml"/>
+ <xi:include href="xml/gudevenumerator.xml"/>
+ </reference>
+
+ <chapter id="gudev-hierarchy">
+ <title>Object Hierarchy</title>
+ <xi:include href="xml/tree_index.sgml"/>
+ </chapter>
+ <index>
+ <title>Index</title>
+ </index>
+ <index role="165">
+ <title>Index of new symbols in 165</title>
+ <xi:include href="xml/api-index-165.xml"><xi:fallback /></xi:include>
+ </index>
+
+</book>
diff --git a/src/extras/gudev/docs/gudev-sections.txt b/src/extras/gudev/docs/gudev-sections.txt
new file mode 100644
index 0000000000..213e1a7465
--- /dev/null
+++ b/src/extras/gudev/docs/gudev-sections.txt
@@ -0,0 +1,113 @@
+<SECTION>
+<FILE>gudevclient</FILE>
+<TITLE>GUdevClient</TITLE>
+GUdevClient
+GUdevClientClass
+GUdevDeviceType
+GUdevDeviceNumber
+g_udev_client_new
+g_udev_client_query_by_subsystem
+g_udev_client_query_by_device_number
+g_udev_client_query_by_device_file
+g_udev_client_query_by_sysfs_path
+g_udev_client_query_by_subsystem_and_name
+<SUBSECTION Standard>
+G_UDEV_CLIENT
+G_UDEV_IS_CLIENT
+G_UDEV_TYPE_CLIENT
+g_udev_client_get_type
+G_UDEV_CLIENT_CLASS
+G_UDEV_IS_CLIENT_CLASS
+G_UDEV_CLIENT_GET_CLASS
+<SUBSECTION Private>
+GUdevClientPrivate
+</SECTION>
+
+<SECTION>
+<FILE>gudevdevice</FILE>
+<TITLE>GUdevDevice</TITLE>
+GUdevDevice
+GUdevDeviceClass
+g_udev_device_get_subsystem
+g_udev_device_get_devtype
+g_udev_device_get_name
+g_udev_device_get_number
+g_udev_device_get_sysfs_path
+g_udev_device_get_driver
+g_udev_device_get_action
+g_udev_device_get_seqnum
+g_udev_device_get_device_type
+g_udev_device_get_device_number
+g_udev_device_get_device_file
+g_udev_device_get_device_file_symlinks
+g_udev_device_get_parent
+g_udev_device_get_parent_with_subsystem
+g_udev_device_get_tags
+g_udev_device_get_is_initialized
+g_udev_device_get_usec_since_initialized
+g_udev_device_get_property_keys
+g_udev_device_has_property
+g_udev_device_get_property
+g_udev_device_get_property_as_int
+g_udev_device_get_property_as_uint64
+g_udev_device_get_property_as_double
+g_udev_device_get_property_as_boolean
+g_udev_device_get_property_as_strv
+g_udev_device_get_sysfs_attr
+g_udev_device_get_sysfs_attr_as_int
+g_udev_device_get_sysfs_attr_as_uint64
+g_udev_device_get_sysfs_attr_as_double
+g_udev_device_get_sysfs_attr_as_boolean
+g_udev_device_get_sysfs_attr_as_strv
+<SUBSECTION Standard>
+G_UDEV_DEVICE
+G_UDEV_IS_DEVICE
+G_UDEV_TYPE_DEVICE
+g_udev_device_get_type
+G_UDEV_DEVICE_CLASS
+G_UDEV_IS_DEVICE_CLASS
+G_UDEV_DEVICE_GET_CLASS
+<SUBSECTION Private>
+GUdevDevicePrivate
+</SECTION>
+
+<SECTION>
+<FILE>gudevenumerator</FILE>
+<TITLE>GUdevEnumerator</TITLE>
+GUdevEnumerator
+GUdevEnumeratorClass
+g_udev_enumerator_new
+g_udev_enumerator_add_match_subsystem
+g_udev_enumerator_add_nomatch_subsystem
+g_udev_enumerator_add_match_sysfs_attr
+g_udev_enumerator_add_nomatch_sysfs_attr
+g_udev_enumerator_add_match_property
+g_udev_enumerator_add_match_name
+g_udev_enumerator_add_match_tag
+g_udev_enumerator_add_match_is_initialized
+g_udev_enumerator_add_sysfs_path
+g_udev_enumerator_execute
+<SUBSECTION Standard>
+G_UDEV_ENUMERATOR
+G_UDEV_IS_ENUMERATOR
+G_UDEV_TYPE_ENUMERATOR
+g_udev_enumerator_get_type
+G_UDEV_ENUMERATOR_CLASS
+G_UDEV_IS_ENUMERATOR_CLASS
+G_UDEV_ENUMERATOR_GET_CLASS
+<SUBSECTION Private>
+GUdevEnumeratorPrivate
+</SECTION>
+
+<SECTION>
+<FILE>gudevmarshal</FILE>
+<SUBSECTION Private>
+g_udev_marshal_VOID__STRING_OBJECT
+</SECTION>
+
+<SECTION>
+<FILE>gudevenumtypes</FILE>
+<SUBSECTION Private>
+G_TYPE_UDEV_DEVICE_TYPE
+g_udev_device_type_get_type
+</SECTION>
diff --git a/src/extras/gudev/docs/gudev.types b/src/extras/gudev/docs/gudev.types
new file mode 100644
index 0000000000..a89857a04d
--- /dev/null
+++ b/src/extras/gudev/docs/gudev.types
@@ -0,0 +1,4 @@
+g_udev_device_type_get_type
+g_udev_device_get_type
+g_udev_client_get_type
+g_udev_enumerator_get_type
diff --git a/src/extras/gudev/docs/version.xml.in b/src/extras/gudev/docs/version.xml.in
new file mode 100644
index 0000000000..d78bda9342
--- /dev/null
+++ b/src/extras/gudev/docs/version.xml.in
@@ -0,0 +1 @@
+@VERSION@
diff --git a/src/extras/gudev/gjs-example.js b/src/extras/gudev/gjs-example.js
new file mode 100755
index 0000000000..5586fd6a61
--- /dev/null
+++ b/src/extras/gudev/gjs-example.js
@@ -0,0 +1,75 @@
+#!/usr/bin/env gjs-console
+
+// This currently depends on the following patches to gjs
+//
+// http://bugzilla.gnome.org/show_bug.cgi?id=584558
+// http://bugzilla.gnome.org/show_bug.cgi?id=584560
+// http://bugzilla.gnome.org/show_bug.cgi?id=584568
+
+const GUdev = imports.gi.GUdev;
+const Mainloop = imports.mainloop;
+
+function print_device (device) {
+ print (" subsystem: " + device.get_subsystem ());
+ print (" devtype: " + device.get_devtype ());
+ print (" name: " + device.get_name ());
+ print (" number: " + device.get_number ());
+ print (" sysfs_path: " + device.get_sysfs_path ());
+ print (" driver: " + device.get_driver ());
+ print (" action: " + device.get_action ());
+ print (" seqnum: " + device.get_seqnum ());
+ print (" device type: " + device.get_device_type ());
+ print (" device number: " + device.get_device_number ());
+ print (" device file: " + device.get_device_file ());
+ print (" device file symlinks: " + device.get_device_file_symlinks ());
+ print (" foo: " + device.get_sysfs_attr_as_strv ("stat"));
+ var keys = device.get_property_keys ();
+ for (var n = 0; n < keys.length; n++) {
+ print (" " + keys[n] + "=" + device.get_property (keys[n]));
+ }
+}
+
+function on_uevent (client, action, device) {
+ print ("action " + action + " on device " + device.get_sysfs_path());
+ print_device (device);
+ print ("");
+}
+
+var client = new GUdev.Client ({subsystems: ["block", "usb/usb_interface"]});
+client.connect ("uevent", on_uevent);
+
+var block_devices = client.query_by_subsystem ("block");
+for (var n = 0; n < block_devices.length; n++) {
+ print ("block device: " + block_devices[n].get_device_file ());
+}
+
+var d;
+
+d = client.query_by_device_number (GUdev.DeviceType.BLOCK, 0x0810);
+if (d == null) {
+ print ("query_by_device_number 0x810 -> null");
+} else {
+ print ("query_by_device_number 0x810 -> " + d.get_device_file ());
+ var dd = d.get_parent_with_subsystem ("usb", null);
+ print_device (dd);
+ print ("--------------------------------------------------------------------------");
+ while (d != null) {
+ print_device (d);
+ print ("");
+ d = d.get_parent ();
+ }
+}
+
+d = client.query_by_sysfs_path ("/sys/block/sda/sda1");
+print ("query_by_sysfs_path (\"/sys/block/sda1\") -> " + d.get_device_file ());
+
+d = client.query_by_subsystem_and_name ("block", "sda2");
+print ("query_by_subsystem_and_name (\"block\", \"sda2\") -> " + d.get_device_file ());
+
+d = client.query_by_device_file ("/dev/sda");
+print ("query_by_device_file (\"/dev/sda\") -> " + d.get_device_file ());
+
+d = client.query_by_device_file ("/dev/block/8:0");
+print ("query_by_device_file (\"/dev/block/8:0\") -> " + d.get_device_file ());
+
+Mainloop.run('udev-example');
diff --git a/src/extras/gudev/gudev-1.0.pc.in b/src/extras/gudev/gudev-1.0.pc.in
new file mode 100644
index 0000000000..058262d767
--- /dev/null
+++ b/src/extras/gudev/gudev-1.0.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: gudev-1.0
+Description: GObject bindings for libudev
+Version: @VERSION@
+Requires: glib-2.0, gobject-2.0
+Libs: -L${libdir} -lgudev-1.0
+Cflags: -I${includedir}/gudev-1.0
diff --git a/src/extras/gudev/gudev.h b/src/extras/gudev/gudev.h
new file mode 100644
index 0000000000..a313460817
--- /dev/null
+++ b/src/extras/gudev/gudev.h
@@ -0,0 +1,33 @@
+/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
+ *
+ * Copyright (C) 2008 David Zeuthen <davidz@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __G_UDEV_H__
+#define __G_UDEV_H__
+
+#define _GUDEV_INSIDE_GUDEV_H 1
+#include <gudev/gudevenums.h>
+#include <gudev/gudevenumtypes.h>
+#include <gudev/gudevtypes.h>
+#include <gudev/gudevclient.h>
+#include <gudev/gudevdevice.h>
+#include <gudev/gudevenumerator.h>
+#undef _GUDEV_INSIDE_GUDEV_H
+
+#endif /* __G_UDEV_H__ */
diff --git a/src/extras/gudev/gudevclient.c b/src/extras/gudev/gudevclient.c
new file mode 100644
index 0000000000..a6465ad943
--- /dev/null
+++ b/src/extras/gudev/gudevclient.c
@@ -0,0 +1,527 @@
+/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
+ *
+ * Copyright (C) 2008-2010 David Zeuthen <davidz@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "gudevclient.h"
+#include "gudevdevice.h"
+#include "gudevmarshal.h"
+#include "gudevprivate.h"
+
+/**
+ * SECTION:gudevclient
+ * @short_description: Query devices and listen to uevents
+ *
+ * #GUdevClient is used to query information about devices on a Linux
+ * system from the Linux kernel and the udev device
+ * manager.
+ *
+ * Device information is retrieved from the kernel (through the
+ * <literal>sysfs</literal> filesystem) and the udev daemon (through a
+ * <literal>tmpfs</literal> filesystem) and presented through
+ * #GUdevDevice objects. This means that no blocking IO ever happens
+ * (in both cases, we are essentially just reading data from kernel
+ * memory) and as such there are no asynchronous versions of the
+ * provided methods.
+ *
+ * To get #GUdevDevice objects, use
+ * g_udev_client_query_by_subsystem(),
+ * g_udev_client_query_by_device_number(),
+ * g_udev_client_query_by_device_file(),
+ * g_udev_client_query_by_sysfs_path(),
+ * g_udev_client_query_by_subsystem_and_name()
+ * or the #GUdevEnumerator type.
+ *
+ * To listen to uevents, connect to the #GUdevClient::uevent signal.
+ */
+
+struct _GUdevClientPrivate
+{
+ GSource *watch_source;
+ struct udev *udev;
+ struct udev_monitor *monitor;
+
+ gchar **subsystems;
+};
+
+enum
+{
+ PROP_0,
+ PROP_SUBSYSTEMS,
+};
+
+enum
+{
+ UEVENT_SIGNAL,
+ LAST_SIGNAL,
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
+G_DEFINE_TYPE (GUdevClient, g_udev_client, G_TYPE_OBJECT)
+
+/* ---------------------------------------------------------------------------------------------------- */
+
+static gboolean
+monitor_event (GIOChannel *source,
+ GIOCondition condition,
+ gpointer data)
+{
+ GUdevClient *client = (GUdevClient *) data;
+ GUdevDevice *device;
+ struct udev_device *udevice;
+
+ if (client->priv->monitor == NULL)
+ goto out;
+ udevice = udev_monitor_receive_device (client->priv->monitor);
+ if (udevice == NULL)
+ goto out;
+
+ device = _g_udev_device_new (udevice);
+ udev_device_unref (udevice);
+ g_signal_emit (client,
+ signals[UEVENT_SIGNAL],
+ 0,
+ g_udev_device_get_action (device),
+ device);
+ g_object_unref (device);
+
+ out:
+ return TRUE;
+}
+
+static void
+g_udev_client_finalize (GObject *object)
+{
+ GUdevClient *client = G_UDEV_CLIENT (object);
+
+ if (client->priv->watch_source != NULL)
+ {
+ g_source_destroy (client->priv->watch_source);
+ client->priv->watch_source = NULL;
+ }
+
+ if (client->priv->monitor != NULL)
+ {
+ udev_monitor_unref (client->priv->monitor);
+ client->priv->monitor = NULL;
+ }
+
+ if (client->priv->udev != NULL)
+ {
+ udev_unref (client->priv->udev);
+ client->priv->udev = NULL;
+ }
+
+ g_strfreev (client->priv->subsystems);
+
+ if (G_OBJECT_CLASS (g_udev_client_parent_class)->finalize != NULL)
+ G_OBJECT_CLASS (g_udev_client_parent_class)->finalize (object);
+}
+
+static void
+g_udev_client_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GUdevClient *client = G_UDEV_CLIENT (object);
+
+ switch (prop_id)
+ {
+ case PROP_SUBSYSTEMS:
+ if (client->priv->subsystems != NULL)
+ g_strfreev (client->priv->subsystems);
+ client->priv->subsystems = g_strdupv (g_value_get_boxed (value));
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+g_udev_client_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GUdevClient *client = G_UDEV_CLIENT (object);
+
+ switch (prop_id)
+ {
+ case PROP_SUBSYSTEMS:
+ g_value_set_boxed (value, client->priv->subsystems);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+g_udev_client_constructed (GObject *object)
+{
+ GUdevClient *client = G_UDEV_CLIENT (object);
+ GIOChannel *channel;
+ guint n;
+
+ client->priv->udev = udev_new ();
+
+ /* connect to event source */
+ client->priv->monitor = udev_monitor_new_from_netlink (client->priv->udev, "udev");
+
+ //g_debug ("ss = %p", client->priv->subsystems);
+
+ if (client->priv->subsystems != NULL)
+ {
+ /* install subsystem filters to only wake up for certain events */
+ for (n = 0; client->priv->subsystems[n] != NULL; n++)
+ {
+ gchar *subsystem;
+ gchar *devtype;
+ gchar *s;
+
+ subsystem = g_strdup (client->priv->subsystems[n]);
+ devtype = NULL;
+
+ //g_debug ("s = '%s'", subsystem);
+
+ s = strstr (subsystem, "/");
+ if (s != NULL)
+ {
+ devtype = s + 1;
+ *s = '\0';
+ }
+
+ if (client->priv->monitor != NULL)
+ udev_monitor_filter_add_match_subsystem_devtype (client->priv->monitor, subsystem, devtype);
+
+ g_free (subsystem);
+ }
+
+ /* listen to events, and buffer them */
+ if (client->priv->monitor != NULL)
+ {
+ udev_monitor_enable_receiving (client->priv->monitor);
+ channel = g_io_channel_unix_new (udev_monitor_get_fd (client->priv->monitor));
+ client->priv->watch_source = g_io_create_watch (channel, G_IO_IN);
+ g_io_channel_unref (channel);
+ g_source_set_callback (client->priv->watch_source, (GSourceFunc) monitor_event, client, NULL);
+ g_source_attach (client->priv->watch_source, g_main_context_get_thread_default ());
+ g_source_unref (client->priv->watch_source);
+ }
+ else
+ {
+ client->priv->watch_source = NULL;
+ }
+ }
+
+ if (G_OBJECT_CLASS (g_udev_client_parent_class)->constructed != NULL)
+ G_OBJECT_CLASS (g_udev_client_parent_class)->constructed (object);
+}
+
+
+static void
+g_udev_client_class_init (GUdevClientClass *klass)
+{
+ GObjectClass *gobject_class = (GObjectClass *) klass;
+
+ gobject_class->constructed = g_udev_client_constructed;
+ gobject_class->set_property = g_udev_client_set_property;
+ gobject_class->get_property = g_udev_client_get_property;
+ gobject_class->finalize = g_udev_client_finalize;
+
+ /**
+ * GUdevClient:subsystems:
+ *
+ * The subsystems to listen for uevents on.
+ *
+ * To listen for only a specific DEVTYPE for a given SUBSYSTEM, use
+ * "subsystem/devtype". For example, to only listen for uevents
+ * where SUBSYSTEM is usb and DEVTYPE is usb_interface, use
+ * "usb/usb_interface".
+ *
+ * If this property is %NULL, then no events will be reported. If
+ * it's the empty array, events from all subsystems will be
+ * reported.
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_SUBSYSTEMS,
+ g_param_spec_boxed ("subsystems",
+ "The subsystems to listen for changes on",
+ "The subsystems to listen for changes on",
+ G_TYPE_STRV,
+ G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_READWRITE));
+
+ /**
+ * GUdevClient::uevent:
+ * @client: The #GUdevClient receiving the event.
+ * @action: The action for the uevent e.g. "add", "remove", "change", "move", etc.
+ * @device: Details about the #GUdevDevice the event is for.
+ *
+ * Emitted when @client receives an uevent.
+ *
+ * This signal is emitted in the
+ * <link linkend="g-main-context-push-thread-default">thread-default main loop</link>
+ * of the thread that @client was created in.
+ */
+ signals[UEVENT_SIGNAL] = g_signal_new ("uevent",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (GUdevClientClass, uevent),
+ NULL,
+ NULL,
+ g_udev_marshal_VOID__STRING_OBJECT,
+ G_TYPE_NONE,
+ 2,
+ G_TYPE_STRING,
+ G_UDEV_TYPE_DEVICE);
+
+ g_type_class_add_private (klass, sizeof (GUdevClientPrivate));
+}
+
+static void
+g_udev_client_init (GUdevClient *client)
+{
+ client->priv = G_TYPE_INSTANCE_GET_PRIVATE (client,
+ G_UDEV_TYPE_CLIENT,
+ GUdevClientPrivate);
+}
+
+/**
+ * g_udev_client_new:
+ * @subsystems: (array zero-terminated=1) (element-type utf8) (transfer none) (allow-none): A %NULL terminated string array of subsystems to listen for uevents on, %NULL to not listen on uevents at all, or an empty array to listen to uevents on all subsystems. See the documentation for the #GUdevClient:subsystems property for details on this parameter.
+ *
+ * Constructs a #GUdevClient object that can be used to query
+ * information about devices. Connect to the #GUdevClient::uevent
+ * signal to listen for uevents. Note that signals are emitted in the
+ * <link linkend="g-main-context-push-thread-default">thread-default main loop</link>
+ * of the thread that you call this constructor from.
+ *
+ * Returns: A new #GUdevClient object. Free with g_object_unref().
+ */
+GUdevClient *
+g_udev_client_new (const gchar * const *subsystems)
+{
+ return G_UDEV_CLIENT (g_object_new (G_UDEV_TYPE_CLIENT, "subsystems", subsystems, NULL));
+}
+
+/**
+ * g_udev_client_query_by_subsystem:
+ * @client: A #GUdevClient.
+ * @subsystem: (allow-none): The subsystem to get devices for or %NULL to get all devices.
+ *
+ * Gets all devices belonging to @subsystem.
+ *
+ * Returns: (element-type GUdevDevice) (transfer full): A list of #GUdevDevice objects. The caller should free the result by using g_object_unref() on each element in the list and then g_list_free() on the list.
+ */
+GList *
+g_udev_client_query_by_subsystem (GUdevClient *client,
+ const gchar *subsystem)
+{
+ struct udev_enumerate *enumerate;
+ struct udev_list_entry *l, *devices;
+ GList *ret;
+
+ g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL);
+
+ ret = NULL;
+
+ /* prepare a device scan */
+ enumerate = udev_enumerate_new (client->priv->udev);
+
+ /* filter for subsystem */
+ if (subsystem != NULL)
+ udev_enumerate_add_match_subsystem (enumerate, subsystem);
+ /* retrieve the list */
+ udev_enumerate_scan_devices (enumerate);
+
+ /* add devices to the list */
+ devices = udev_enumerate_get_list_entry (enumerate);
+ for (l = devices; l != NULL; l = udev_list_entry_get_next (l))
+ {
+ struct udev_device *udevice;
+ GUdevDevice *device;
+
+ udevice = udev_device_new_from_syspath (udev_enumerate_get_udev (enumerate),
+ udev_list_entry_get_name (l));
+ if (udevice == NULL)
+ continue;
+ device = _g_udev_device_new (udevice);
+ udev_device_unref (udevice);
+ ret = g_list_prepend (ret, device);
+ }
+ udev_enumerate_unref (enumerate);
+
+ ret = g_list_reverse (ret);
+
+ return ret;
+}
+
+/**
+ * g_udev_client_query_by_device_number:
+ * @client: A #GUdevClient.
+ * @type: A value from the #GUdevDeviceType enumeration.
+ * @number: A device number.
+ *
+ * Looks up a device for a type and device number.
+ *
+ * Returns: (transfer full): A #GUdevDevice object or %NULL if the device was not found. Free with g_object_unref().
+ */
+GUdevDevice *
+g_udev_client_query_by_device_number (GUdevClient *client,
+ GUdevDeviceType type,
+ GUdevDeviceNumber number)
+{
+ struct udev_device *udevice;
+ GUdevDevice *device;
+
+ g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL);
+
+ device = NULL;
+ udevice = udev_device_new_from_devnum (client->priv->udev, type, number);
+
+ if (udevice == NULL)
+ goto out;
+
+ device = _g_udev_device_new (udevice);
+ udev_device_unref (udevice);
+
+ out:
+ return device;
+}
+
+/**
+ * g_udev_client_query_by_device_file:
+ * @client: A #GUdevClient.
+ * @device_file: A device file.
+ *
+ * Looks up a device for a device file.
+ *
+ * Returns: (transfer full): A #GUdevDevice object or %NULL if the device was not found. Free with g_object_unref().
+ */
+GUdevDevice *
+g_udev_client_query_by_device_file (GUdevClient *client,
+ const gchar *device_file)
+{
+ struct stat stat_buf;
+ GUdevDevice *device;
+
+ g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL);
+ g_return_val_if_fail (device_file != NULL, NULL);
+
+ device = NULL;
+
+ if (stat (device_file, &stat_buf) != 0)
+ goto out;
+
+ if (stat_buf.st_rdev == 0)
+ goto out;
+
+ if (S_ISBLK (stat_buf.st_mode))
+ device = g_udev_client_query_by_device_number (client, G_UDEV_DEVICE_TYPE_BLOCK, stat_buf.st_rdev);
+ else if (S_ISCHR (stat_buf.st_mode))
+ device = g_udev_client_query_by_device_number (client, G_UDEV_DEVICE_TYPE_CHAR, stat_buf.st_rdev);
+
+ out:
+ return device;
+}
+
+/**
+ * g_udev_client_query_by_sysfs_path:
+ * @client: A #GUdevClient.
+ * @sysfs_path: A sysfs path.
+ *
+ * Looks up a device for a sysfs path.
+ *
+ * Returns: (transfer full): A #GUdevDevice object or %NULL if the device was not found. Free with g_object_unref().
+ */
+GUdevDevice *
+g_udev_client_query_by_sysfs_path (GUdevClient *client,
+ const gchar *sysfs_path)
+{
+ struct udev_device *udevice;
+ GUdevDevice *device;
+
+ g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL);
+ g_return_val_if_fail (sysfs_path != NULL, NULL);
+
+ device = NULL;
+ udevice = udev_device_new_from_syspath (client->priv->udev, sysfs_path);
+ if (udevice == NULL)
+ goto out;
+
+ device = _g_udev_device_new (udevice);
+ udev_device_unref (udevice);
+
+ out:
+ return device;
+}
+
+/**
+ * g_udev_client_query_by_subsystem_and_name:
+ * @client: A #GUdevClient.
+ * @subsystem: A subsystem name.
+ * @name: The name of the device.
+ *
+ * Looks up a device for a subsystem and name.
+ *
+ * Returns: (transfer full): A #GUdevDevice object or %NULL if the device was not found. Free with g_object_unref().
+ */
+GUdevDevice *
+g_udev_client_query_by_subsystem_and_name (GUdevClient *client,
+ const gchar *subsystem,
+ const gchar *name)
+{
+ struct udev_device *udevice;
+ GUdevDevice *device;
+
+ g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL);
+ g_return_val_if_fail (subsystem != NULL, NULL);
+ g_return_val_if_fail (name != NULL, NULL);
+
+ device = NULL;
+ udevice = udev_device_new_from_subsystem_sysname (client->priv->udev, subsystem, name);
+ if (udevice == NULL)
+ goto out;
+
+ device = _g_udev_device_new (udevice);
+ udev_device_unref (udevice);
+
+ out:
+ return device;
+}
+
+struct udev *
+_g_udev_client_get_udev (GUdevClient *client)
+{
+ g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL);
+ return client->priv->udev;
+}
diff --git a/src/extras/gudev/gudevclient.h b/src/extras/gudev/gudevclient.h
new file mode 100644
index 0000000000..b425d03d48
--- /dev/null
+++ b/src/extras/gudev/gudevclient.h
@@ -0,0 +1,100 @@
+/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
+ *
+ * Copyright (C) 2008 David Zeuthen <davidz@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#if !defined (_GUDEV_COMPILATION) && !defined(_GUDEV_INSIDE_GUDEV_H)
+#error "Only <gudev/gudev.h> can be included directly, this file may disappear or change contents."
+#endif
+
+#ifndef __G_UDEV_CLIENT_H__
+#define __G_UDEV_CLIENT_H__
+
+#include <gudev/gudevtypes.h>
+
+G_BEGIN_DECLS
+
+#define G_UDEV_TYPE_CLIENT (g_udev_client_get_type ())
+#define G_UDEV_CLIENT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_UDEV_TYPE_CLIENT, GUdevClient))
+#define G_UDEV_CLIENT_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_UDEV_TYPE_CLIENT, GUdevClientClass))
+#define G_UDEV_IS_CLIENT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_UDEV_TYPE_CLIENT))
+#define G_UDEV_IS_CLIENT_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_UDEV_TYPE_CLIENT))
+#define G_UDEV_CLIENT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_UDEV_TYPE_CLIENT, GUdevClientClass))
+
+typedef struct _GUdevClientClass GUdevClientClass;
+typedef struct _GUdevClientPrivate GUdevClientPrivate;
+
+/**
+ * GUdevClient:
+ *
+ * The #GUdevClient struct is opaque and should not be accessed directly.
+ */
+struct _GUdevClient
+{
+ GObject parent;
+
+ /*< private >*/
+ GUdevClientPrivate *priv;
+};
+
+/**
+ * GUdevClientClass:
+ * @parent_class: Parent class.
+ * @uevent: Signal class handler for the #GUdevClient::uevent signal.
+ *
+ * Class structure for #GUdevClient.
+ */
+struct _GUdevClientClass
+{
+ GObjectClass parent_class;
+
+ /* signals */
+ void (*uevent) (GUdevClient *client,
+ const gchar *action,
+ GUdevDevice *device);
+
+ /*< private >*/
+ /* Padding for future expansion */
+ void (*reserved1) (void);
+ void (*reserved2) (void);
+ void (*reserved3) (void);
+ void (*reserved4) (void);
+ void (*reserved5) (void);
+ void (*reserved6) (void);
+ void (*reserved7) (void);
+ void (*reserved8) (void);
+};
+
+GType g_udev_client_get_type (void) G_GNUC_CONST;
+GUdevClient *g_udev_client_new (const gchar* const *subsystems);
+GList *g_udev_client_query_by_subsystem (GUdevClient *client,
+ const gchar *subsystem);
+GUdevDevice *g_udev_client_query_by_device_number (GUdevClient *client,
+ GUdevDeviceType type,
+ GUdevDeviceNumber number);
+GUdevDevice *g_udev_client_query_by_device_file (GUdevClient *client,
+ const gchar *device_file);
+GUdevDevice *g_udev_client_query_by_sysfs_path (GUdevClient *client,
+ const gchar *sysfs_path);
+GUdevDevice *g_udev_client_query_by_subsystem_and_name (GUdevClient *client,
+ const gchar *subsystem,
+ const gchar *name);
+
+G_END_DECLS
+
+#endif /* __G_UDEV_CLIENT_H__ */
diff --git a/src/extras/gudev/gudevdevice.c b/src/extras/gudev/gudevdevice.c
new file mode 100644
index 0000000000..0c3340ffeb
--- /dev/null
+++ b/src/extras/gudev/gudevdevice.c
@@ -0,0 +1,963 @@
+/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
+ *
+ * Copyright (C) 2008 David Zeuthen <davidz@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "gudevdevice.h"
+#include "gudevprivate.h"
+
+/**
+ * SECTION:gudevdevice
+ * @short_description: Get information about a device
+ *
+ * The #GUdevDevice class is used to get information about a specific
+ * device. Note that you cannot instantiate a #GUdevDevice object
+ * yourself. Instead you must use #GUdevClient to obtain #GUdevDevice
+ * objects.
+ *
+ * To get basic information about a device, use
+ * g_udev_device_get_subsystem(), g_udev_device_get_devtype(),
+ * g_udev_device_get_name(), g_udev_device_get_number(),
+ * g_udev_device_get_sysfs_path(), g_udev_device_get_driver(),
+ * g_udev_device_get_action(), g_udev_device_get_seqnum(),
+ * g_udev_device_get_device_type(), g_udev_device_get_device_number(),
+ * g_udev_device_get_device_file(),
+ * g_udev_device_get_device_file_symlinks().
+ *
+ * To navigate the device tree, use g_udev_device_get_parent() and
+ * g_udev_device_get_parent_with_subsystem().
+ *
+ * To access udev properties for the device, use
+ * g_udev_device_get_property_keys(),
+ * g_udev_device_has_property(),
+ * g_udev_device_get_property(),
+ * g_udev_device_get_property_as_int(),
+ * g_udev_device_get_property_as_uint64(),
+ * g_udev_device_get_property_as_double(),
+ * g_udev_device_get_property_as_boolean() and
+ * g_udev_device_get_property_as_strv().
+ *
+ * To access sysfs attributes for the device, use
+ * g_udev_device_get_sysfs_attr(),
+ * g_udev_device_get_sysfs_attr_as_int(),
+ * g_udev_device_get_sysfs_attr_as_uint64(),
+ * g_udev_device_get_sysfs_attr_as_double(),
+ * g_udev_device_get_sysfs_attr_as_boolean() and
+ * g_udev_device_get_sysfs_attr_as_strv().
+ *
+ * Note that all getters on #GUdevDevice are non-reffing – returned
+ * values are owned by the object, should not be freed and are only
+ * valid as long as the object is alive.
+ *
+ * By design, #GUdevDevice will not react to changes for a device – it
+ * only contains a snapshot of information when the #GUdevDevice
+ * object was created. To work with changes, you typically connect to
+ * the #GUdevClient::uevent signal on a #GUdevClient and get a new
+ * #GUdevDevice whenever an event happens.
+ */
+
+struct _GUdevDevicePrivate
+{
+ struct udev_device *udevice;
+
+ /* computed ondemand and cached */
+ gchar **device_file_symlinks;
+ gchar **property_keys;
+ gchar **tags;
+ GHashTable *prop_strvs;
+ GHashTable *sysfs_attr_strvs;
+};
+
+G_DEFINE_TYPE (GUdevDevice, g_udev_device, G_TYPE_OBJECT)
+
+static void
+g_udev_device_finalize (GObject *object)
+{
+ GUdevDevice *device = G_UDEV_DEVICE (object);
+
+ g_strfreev (device->priv->device_file_symlinks);
+ g_strfreev (device->priv->property_keys);
+ g_strfreev (device->priv->tags);
+
+ if (device->priv->udevice != NULL)
+ udev_device_unref (device->priv->udevice);
+
+ if (device->priv->prop_strvs != NULL)
+ g_hash_table_unref (device->priv->prop_strvs);
+
+ if (device->priv->sysfs_attr_strvs != NULL)
+ g_hash_table_unref (device->priv->sysfs_attr_strvs);
+
+ if (G_OBJECT_CLASS (g_udev_device_parent_class)->finalize != NULL)
+ (* G_OBJECT_CLASS (g_udev_device_parent_class)->finalize) (object);
+}
+
+static void
+g_udev_device_class_init (GUdevDeviceClass *klass)
+{
+ GObjectClass *gobject_class = (GObjectClass *) klass;
+
+ gobject_class->finalize = g_udev_device_finalize;
+
+ g_type_class_add_private (klass, sizeof (GUdevDevicePrivate));
+}
+
+static void
+g_udev_device_init (GUdevDevice *device)
+{
+ device->priv = G_TYPE_INSTANCE_GET_PRIVATE (device,
+ G_UDEV_TYPE_DEVICE,
+ GUdevDevicePrivate);
+}
+
+
+GUdevDevice *
+_g_udev_device_new (struct udev_device *udevice)
+{
+ GUdevDevice *device;
+
+ device = G_UDEV_DEVICE (g_object_new (G_UDEV_TYPE_DEVICE, NULL));
+ device->priv->udevice = udev_device_ref (udevice);
+
+ return device;
+}
+
+/**
+ * g_udev_device_get_subsystem:
+ * @device: A #GUdevDevice.
+ *
+ * Gets the subsystem for @device.
+ *
+ * Returns: The subsystem for @device.
+ */
+const gchar *
+g_udev_device_get_subsystem (GUdevDevice *device)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+ return udev_device_get_subsystem (device->priv->udevice);
+}
+
+/**
+ * g_udev_device_get_devtype:
+ * @device: A #GUdevDevice.
+ *
+ * Gets the device type for @device.
+ *
+ * Returns: The devtype for @device.
+ */
+const gchar *
+g_udev_device_get_devtype (GUdevDevice *device)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+ return udev_device_get_devtype (device->priv->udevice);
+}
+
+/**
+ * g_udev_device_get_name:
+ * @device: A #GUdevDevice.
+ *
+ * Gets the name of @device, e.g. "sda3".
+ *
+ * Returns: The name of @device.
+ */
+const gchar *
+g_udev_device_get_name (GUdevDevice *device)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+ return udev_device_get_sysname (device->priv->udevice);
+}
+
+/**
+ * g_udev_device_get_number:
+ * @device: A #GUdevDevice.
+ *
+ * Gets the number of @device, e.g. "3" if g_udev_device_get_name() returns "sda3".
+ *
+ * Returns: The number of @device.
+ */
+const gchar *
+g_udev_device_get_number (GUdevDevice *device)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+ return udev_device_get_sysnum (device->priv->udevice);
+}
+
+/**
+ * g_udev_device_get_sysfs_path:
+ * @device: A #GUdevDevice.
+ *
+ * Gets the sysfs path for @device.
+ *
+ * Returns: The sysfs path for @device.
+ */
+const gchar *
+g_udev_device_get_sysfs_path (GUdevDevice *device)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+ return udev_device_get_syspath (device->priv->udevice);
+}
+
+/**
+ * g_udev_device_get_driver:
+ * @device: A #GUdevDevice.
+ *
+ * Gets the name of the driver used for @device.
+ *
+ * Returns: The name of the driver for @device or %NULL if unknown.
+ */
+const gchar *
+g_udev_device_get_driver (GUdevDevice *device)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+ return udev_device_get_driver (device->priv->udevice);
+}
+
+/**
+ * g_udev_device_get_action:
+ * @device: A #GUdevDevice.
+ *
+ * Gets the most recent action (e.g. "add", "remove", "change", etc.) for @device.
+ *
+ * Returns: An action string.
+ */
+const gchar *
+g_udev_device_get_action (GUdevDevice *device)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+ return udev_device_get_action (device->priv->udevice);
+}
+
+/**
+ * g_udev_device_get_seqnum:
+ * @device: A #GUdevDevice.
+ *
+ * Gets the most recent sequence number for @device.
+ *
+ * Returns: A sequence number.
+ */
+guint64
+g_udev_device_get_seqnum (GUdevDevice *device)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
+ return udev_device_get_seqnum (device->priv->udevice);
+}
+
+/**
+ * g_udev_device_get_device_type:
+ * @device: A #GUdevDevice.
+ *
+ * Gets the type of the device file, if any, for @device.
+ *
+ * Returns: The device number for @device or #G_UDEV_DEVICE_TYPE_NONE if the device does not have a device file.
+ */
+GUdevDeviceType
+g_udev_device_get_device_type (GUdevDevice *device)
+{
+ struct stat stat_buf;
+ const gchar *device_file;
+ GUdevDeviceType type;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), G_UDEV_DEVICE_TYPE_NONE);
+
+ type = G_UDEV_DEVICE_TYPE_NONE;
+
+ /* TODO: would be better to have support for this in libudev... */
+
+ device_file = g_udev_device_get_device_file (device);
+ if (device_file == NULL)
+ goto out;
+
+ if (stat (device_file, &stat_buf) != 0)
+ goto out;
+
+ if (S_ISBLK (stat_buf.st_mode))
+ type = G_UDEV_DEVICE_TYPE_BLOCK;
+ else if (S_ISCHR (stat_buf.st_mode))
+ type = G_UDEV_DEVICE_TYPE_CHAR;
+
+ out:
+ return type;
+}
+
+/**
+ * g_udev_device_get_device_number:
+ * @device: A #GUdevDevice.
+ *
+ * Gets the device number, if any, for @device.
+ *
+ * Returns: The device number for @device or 0 if unknown.
+ */
+GUdevDeviceNumber
+g_udev_device_get_device_number (GUdevDevice *device)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
+ return udev_device_get_devnum (device->priv->udevice);
+}
+
+/**
+ * g_udev_device_get_device_file:
+ * @device: A #GUdevDevice.
+ *
+ * Gets the device file for @device.
+ *
+ * Returns: The device file for @device or %NULL if no device file
+ * exists.
+ */
+const gchar *
+g_udev_device_get_device_file (GUdevDevice *device)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+ return udev_device_get_devnode (device->priv->udevice);
+}
+
+/**
+ * g_udev_device_get_device_file_symlinks:
+ * @device: A #GUdevDevice.
+ *
+ * Gets a list of symlinks (in <literal>/dev</literal>) that points to
+ * the device file for @device.
+ *
+ * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): A %NULL terminated string array of symlinks. This array is owned by @device and should not be freed by the caller.
+ */
+const gchar * const *
+g_udev_device_get_device_file_symlinks (GUdevDevice *device)
+{
+ struct udev_list_entry *l;
+ GPtrArray *p;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+
+ if (device->priv->device_file_symlinks != NULL)
+ goto out;
+
+ p = g_ptr_array_new ();
+ for (l = udev_device_get_devlinks_list_entry (device->priv->udevice); l != NULL; l = udev_list_entry_get_next (l))
+ {
+ g_ptr_array_add (p, g_strdup (udev_list_entry_get_name (l)));
+ }
+ g_ptr_array_add (p, NULL);
+ device->priv->device_file_symlinks = (gchar **) g_ptr_array_free (p, FALSE);
+
+ out:
+ return (const gchar * const *) device->priv->device_file_symlinks;
+}
+
+/* ---------------------------------------------------------------------------------------------------- */
+
+/**
+ * g_udev_device_get_parent:
+ * @device: A #GUdevDevice.
+ *
+ * Gets the immediate parent of @device, if any.
+ *
+ * Returns: A #GUdevDevice or %NULL if @device has no parent. Free with g_object_unref().
+ */
+GUdevDevice *
+g_udev_device_get_parent (GUdevDevice *device)
+{
+ GUdevDevice *ret;
+ struct udev_device *udevice;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+
+ ret = NULL;
+
+ udevice = udev_device_get_parent (device->priv->udevice);
+ if (udevice == NULL)
+ goto out;
+
+ ret = _g_udev_device_new (udevice);
+
+ out:
+ return ret;
+}
+
+/**
+ * g_udev_device_get_parent_with_subsystem:
+ * @device: A #GUdevDevice.
+ * @subsystem: The subsystem of the parent to get.
+ * @devtype: (allow-none): The devtype of the parent to get or %NULL.
+ *
+ * Walks up the chain of parents of @device and returns the first
+ * device encountered where @subsystem and @devtype matches, if any.
+ *
+ * Returns: A #GUdevDevice or %NULL if @device has no parent with @subsystem and @devtype. Free with g_object_unref().
+ */
+GUdevDevice *
+g_udev_device_get_parent_with_subsystem (GUdevDevice *device,
+ const gchar *subsystem,
+ const gchar *devtype)
+{
+ GUdevDevice *ret;
+ struct udev_device *udevice;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+ g_return_val_if_fail (subsystem != NULL, NULL);
+
+ ret = NULL;
+
+ udevice = udev_device_get_parent_with_subsystem_devtype (device->priv->udevice,
+ subsystem,
+ devtype);
+ if (udevice == NULL)
+ goto out;
+
+ ret = _g_udev_device_new (udevice);
+
+ out:
+ return ret;
+}
+
+/* ---------------------------------------------------------------------------------------------------- */
+
+/**
+ * g_udev_device_get_property_keys:
+ * @device: A #GUdevDevice.
+ *
+ * Gets all keys for properties on @device.
+ *
+ * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): A %NULL terminated string array of property keys. This array is owned by @device and should not be freed by the caller.
+ */
+const gchar* const *
+g_udev_device_get_property_keys (GUdevDevice *device)
+{
+ struct udev_list_entry *l;
+ GPtrArray *p;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+
+ if (device->priv->property_keys != NULL)
+ goto out;
+
+ p = g_ptr_array_new ();
+ for (l = udev_device_get_properties_list_entry (device->priv->udevice); l != NULL; l = udev_list_entry_get_next (l))
+ {
+ g_ptr_array_add (p, g_strdup (udev_list_entry_get_name (l)));
+ }
+ g_ptr_array_add (p, NULL);
+ device->priv->property_keys = (gchar **) g_ptr_array_free (p, FALSE);
+
+ out:
+ return (const gchar * const *) device->priv->property_keys;
+}
+
+
+/**
+ * g_udev_device_has_property:
+ * @device: A #GUdevDevice.
+ * @key: Name of property.
+ *
+ * Check if a the property with the given key exists.
+ *
+ * Returns: %TRUE only if the value for @key exist.
+ */
+gboolean
+g_udev_device_has_property (GUdevDevice *device,
+ const gchar *key)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), FALSE);
+ g_return_val_if_fail (key != NULL, FALSE);
+ return udev_device_get_property_value (device->priv->udevice, key) != NULL;
+}
+
+/**
+ * g_udev_device_get_property:
+ * @device: A #GUdevDevice.
+ * @key: Name of property.
+ *
+ * Look up the value for @key on @device.
+ *
+ * Returns: The value for @key or %NULL if @key doesn't exist on @device. Do not free this string, it is owned by @device.
+ */
+const gchar *
+g_udev_device_get_property (GUdevDevice *device,
+ const gchar *key)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+ g_return_val_if_fail (key != NULL, NULL);
+ return udev_device_get_property_value (device->priv->udevice, key);
+}
+
+/**
+ * g_udev_device_get_property_as_int:
+ * @device: A #GUdevDevice.
+ * @key: Name of property.
+ *
+ * Look up the value for @key on @device and convert it to an integer
+ * using strtol().
+ *
+ * Returns: The value for @key or 0 if @key doesn't exist or
+ * isn't an integer.
+ */
+gint
+g_udev_device_get_property_as_int (GUdevDevice *device,
+ const gchar *key)
+{
+ gint result;
+ const gchar *s;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
+ g_return_val_if_fail (key != NULL, 0);
+
+ result = 0;
+ s = g_udev_device_get_property (device, key);
+ if (s == NULL)
+ goto out;
+
+ result = strtol (s, NULL, 0);
+out:
+ return result;
+}
+
+/**
+ * g_udev_device_get_property_as_uint64:
+ * @device: A #GUdevDevice.
+ * @key: Name of property.
+ *
+ * Look up the value for @key on @device and convert it to an unsigned
+ * 64-bit integer using g_ascii_strtoull().
+ *
+ * Returns: The value for @key or 0 if @key doesn't exist or isn't a
+ * #guint64.
+ */
+guint64
+g_udev_device_get_property_as_uint64 (GUdevDevice *device,
+ const gchar *key)
+{
+ guint64 result;
+ const gchar *s;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
+ g_return_val_if_fail (key != NULL, 0);
+
+ result = 0;
+ s = g_udev_device_get_property (device, key);
+ if (s == NULL)
+ goto out;
+
+ result = g_ascii_strtoull (s, NULL, 0);
+out:
+ return result;
+}
+
+/**
+ * g_udev_device_get_property_as_double:
+ * @device: A #GUdevDevice.
+ * @key: Name of property.
+ *
+ * Look up the value for @key on @device and convert it to a double
+ * precision floating point number using strtod().
+ *
+ * Returns: The value for @key or 0.0 if @key doesn't exist or isn't a
+ * #gdouble.
+ */
+gdouble
+g_udev_device_get_property_as_double (GUdevDevice *device,
+ const gchar *key)
+{
+ gdouble result;
+ const gchar *s;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0.0);
+ g_return_val_if_fail (key != NULL, 0.0);
+
+ result = 0.0;
+ s = g_udev_device_get_property (device, key);
+ if (s == NULL)
+ goto out;
+
+ result = strtod (s, NULL);
+out:
+ return result;
+}
+
+/**
+ * g_udev_device_get_property_as_boolean:
+ * @device: A #GUdevDevice.
+ * @key: Name of property.
+ *
+ * Look up the value for @key on @device and convert it to an
+ * boolean. This is done by doing a case-insensitive string comparison
+ * on the string value against "1" and "true".
+ *
+ * Returns: The value for @key or %FALSE if @key doesn't exist or
+ * isn't a #gboolean.
+ */
+gboolean
+g_udev_device_get_property_as_boolean (GUdevDevice *device,
+ const gchar *key)
+{
+ gboolean result;
+ const gchar *s;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), FALSE);
+ g_return_val_if_fail (key != NULL, FALSE);
+
+ result = FALSE;
+ s = g_udev_device_get_property (device, key);
+ if (s == NULL)
+ goto out;
+
+ if (strcmp (s, "1") == 0 || g_ascii_strcasecmp (s, "true") == 0)
+ result = TRUE;
+ out:
+ return result;
+}
+
+static gchar **
+split_at_whitespace (const gchar *s)
+{
+ gchar **result;
+ guint n;
+ guint m;
+
+ result = g_strsplit_set (s, " \v\t\r\n", 0);
+
+ /* remove empty strings, thanks GLib */
+ for (n = 0; result[n] != NULL; n++)
+ {
+ if (strlen (result[n]) == 0)
+ {
+ g_free (result[n]);
+ for (m = n; result[m] != NULL; m++)
+ result[m] = result[m + 1];
+ n--;
+ }
+ }
+
+ return result;
+}
+
+/**
+ * g_udev_device_get_property_as_strv:
+ * @device: A #GUdevDevice.
+ * @key: Name of property.
+ *
+ * Look up the value for @key on @device and return the result of
+ * splitting it into non-empty tokens split at white space (only space
+ * (' '), form-feed ('\f'), newline ('\n'), carriage return ('\r'),
+ * horizontal tab ('\t'), and vertical tab ('\v') are considered; the
+ * locale is not taken into account).
+ *
+ * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): The value of @key on @device split into tokens or %NULL if @key doesn't exist. This array is owned by @device and should not be freed by the caller.
+ */
+const gchar* const *
+g_udev_device_get_property_as_strv (GUdevDevice *device,
+ const gchar *key)
+{
+ gchar **result;
+ const gchar *s;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+ g_return_val_if_fail (key != NULL, NULL);
+
+ if (device->priv->prop_strvs != NULL)
+ {
+ result = g_hash_table_lookup (device->priv->prop_strvs, key);
+ if (result != NULL)
+ goto out;
+ }
+
+ result = NULL;
+ s = g_udev_device_get_property (device, key);
+ if (s == NULL)
+ goto out;
+
+ result = split_at_whitespace (s);
+ if (result == NULL)
+ goto out;
+
+ if (device->priv->prop_strvs == NULL)
+ device->priv->prop_strvs = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_strfreev);
+ g_hash_table_insert (device->priv->prop_strvs, g_strdup (key), result);
+
+out:
+ return (const gchar* const *) result;
+}
+
+/* ---------------------------------------------------------------------------------------------------- */
+
+/**
+ * g_udev_device_get_sysfs_attr:
+ * @device: A #GUdevDevice.
+ * @name: Name of the sysfs attribute.
+ *
+ * Look up the sysfs attribute with @name on @device.
+ *
+ * Returns: The value of the sysfs attribute or %NULL if there is no
+ * such attribute. Do not free this string, it is owned by @device.
+ */
+const gchar *
+g_udev_device_get_sysfs_attr (GUdevDevice *device,
+ const gchar *name)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+ g_return_val_if_fail (name != NULL, NULL);
+ return udev_device_get_sysattr_value (device->priv->udevice, name);
+}
+
+/**
+ * g_udev_device_get_sysfs_attr_as_int:
+ * @device: A #GUdevDevice.
+ * @name: Name of the sysfs attribute.
+ *
+ * Look up the sysfs attribute with @name on @device and convert it to an integer
+ * using strtol().
+ *
+ * Returns: The value of the sysfs attribute or 0 if there is no such
+ * attribute.
+ */
+gint
+g_udev_device_get_sysfs_attr_as_int (GUdevDevice *device,
+ const gchar *name)
+{
+ gint result;
+ const gchar *s;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
+ g_return_val_if_fail (name != NULL, 0);
+
+ result = 0;
+ s = g_udev_device_get_sysfs_attr (device, name);
+ if (s == NULL)
+ goto out;
+
+ result = strtol (s, NULL, 0);
+out:
+ return result;
+}
+
+/**
+ * g_udev_device_get_sysfs_attr_as_uint64:
+ * @device: A #GUdevDevice.
+ * @name: Name of the sysfs attribute.
+ *
+ * Look up the sysfs attribute with @name on @device and convert it to an unsigned
+ * 64-bit integer using g_ascii_strtoull().
+ *
+ * Returns: The value of the sysfs attribute or 0 if there is no such
+ * attribute.
+ */
+guint64
+g_udev_device_get_sysfs_attr_as_uint64 (GUdevDevice *device,
+ const gchar *name)
+{
+ guint64 result;
+ const gchar *s;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
+ g_return_val_if_fail (name != NULL, 0);
+
+ result = 0;
+ s = g_udev_device_get_sysfs_attr (device, name);
+ if (s == NULL)
+ goto out;
+
+ result = g_ascii_strtoull (s, NULL, 0);
+out:
+ return result;
+}
+
+/**
+ * g_udev_device_get_sysfs_attr_as_double:
+ * @device: A #GUdevDevice.
+ * @name: Name of the sysfs attribute.
+ *
+ * Look up the sysfs attribute with @name on @device and convert it to a double
+ * precision floating point number using strtod().
+ *
+ * Returns: The value of the sysfs attribute or 0.0 if there is no such
+ * attribute.
+ */
+gdouble
+g_udev_device_get_sysfs_attr_as_double (GUdevDevice *device,
+ const gchar *name)
+{
+ gdouble result;
+ const gchar *s;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0.0);
+ g_return_val_if_fail (name != NULL, 0.0);
+
+ result = 0.0;
+ s = g_udev_device_get_sysfs_attr (device, name);
+ if (s == NULL)
+ goto out;
+
+ result = strtod (s, NULL);
+out:
+ return result;
+}
+
+/**
+ * g_udev_device_get_sysfs_attr_as_boolean:
+ * @device: A #GUdevDevice.
+ * @name: Name of the sysfs attribute.
+ *
+ * Look up the sysfs attribute with @name on @device and convert it to an
+ * boolean. This is done by doing a case-insensitive string comparison
+ * on the string value against "1" and "true".
+ *
+ * Returns: The value of the sysfs attribute or %FALSE if there is no such
+ * attribute.
+ */
+gboolean
+g_udev_device_get_sysfs_attr_as_boolean (GUdevDevice *device,
+ const gchar *name)
+{
+ gboolean result;
+ const gchar *s;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), FALSE);
+ g_return_val_if_fail (name != NULL, FALSE);
+
+ result = FALSE;
+ s = g_udev_device_get_sysfs_attr (device, name);
+ if (s == NULL)
+ goto out;
+
+ if (strcmp (s, "1") == 0 || g_ascii_strcasecmp (s, "true") == 0)
+ result = TRUE;
+ out:
+ return result;
+}
+
+/**
+ * g_udev_device_get_sysfs_attr_as_strv:
+ * @device: A #GUdevDevice.
+ * @name: Name of the sysfs attribute.
+ *
+ * Look up the sysfs attribute with @name on @device and return the result of
+ * splitting it into non-empty tokens split at white space (only space (' '),
+ * form-feed ('\f'), newline ('\n'), carriage return ('\r'), horizontal
+ * tab ('\t'), and vertical tab ('\v') are considered; the locale is
+ * not taken into account).
+ *
+ * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): The value of the sysfs attribute split into tokens or %NULL if there is no such attribute. This array is owned by @device and should not be freed by the caller.
+ */
+const gchar * const *
+g_udev_device_get_sysfs_attr_as_strv (GUdevDevice *device,
+ const gchar *name)
+{
+ gchar **result;
+ const gchar *s;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+ g_return_val_if_fail (name != NULL, NULL);
+
+ if (device->priv->sysfs_attr_strvs != NULL)
+ {
+ result = g_hash_table_lookup (device->priv->sysfs_attr_strvs, name);
+ if (result != NULL)
+ goto out;
+ }
+
+ result = NULL;
+ s = g_udev_device_get_sysfs_attr (device, name);
+ if (s == NULL)
+ goto out;
+
+ result = split_at_whitespace (s);
+ if (result == NULL)
+ goto out;
+
+ if (device->priv->sysfs_attr_strvs == NULL)
+ device->priv->sysfs_attr_strvs = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_strfreev);
+ g_hash_table_insert (device->priv->sysfs_attr_strvs, g_strdup (name), result);
+
+out:
+ return (const gchar* const *) result;
+}
+
+/**
+ * g_udev_device_get_tags:
+ * @device: A #GUdevDevice.
+ *
+ * Gets all tags for @device.
+ *
+ * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): A %NULL terminated string array of tags. This array is owned by @device and should not be freed by the caller.
+ *
+ * Since: 165
+ */
+const gchar* const *
+g_udev_device_get_tags (GUdevDevice *device)
+{
+ struct udev_list_entry *l;
+ GPtrArray *p;
+
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
+
+ if (device->priv->tags != NULL)
+ goto out;
+
+ p = g_ptr_array_new ();
+ for (l = udev_device_get_tags_list_entry (device->priv->udevice); l != NULL; l = udev_list_entry_get_next (l))
+ {
+ g_ptr_array_add (p, g_strdup (udev_list_entry_get_name (l)));
+ }
+ g_ptr_array_add (p, NULL);
+ device->priv->tags = (gchar **) g_ptr_array_free (p, FALSE);
+
+ out:
+ return (const gchar * const *) device->priv->tags;
+}
+
+/**
+ * g_udev_device_get_is_initialized:
+ * @device: A #GUdevDevice.
+ *
+ * Gets whether @device has been initalized.
+ *
+ * Returns: Whether @device has been initialized.
+ *
+ * Since: 165
+ */
+gboolean
+g_udev_device_get_is_initialized (GUdevDevice *device)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), FALSE);
+ return udev_device_get_is_initialized (device->priv->udevice);
+}
+
+/**
+ * g_udev_device_get_usec_since_initialized:
+ * @device: A #GUdevDevice.
+ *
+ * Gets number of micro-seconds since @device was initialized.
+ *
+ * This only works for devices with properties in the udev
+ * database. All other devices return 0.
+ *
+ * Returns: Number of micro-seconds since @device was initialized or 0 if unknown.
+ *
+ * Since: 165
+ */
+guint64
+g_udev_device_get_usec_since_initialized (GUdevDevice *device)
+{
+ g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
+ return udev_device_get_usec_since_initialized (device->priv->udevice);
+}
diff --git a/src/extras/gudev/gudevdevice.h b/src/extras/gudev/gudevdevice.h
new file mode 100644
index 0000000000..d4873bad0f
--- /dev/null
+++ b/src/extras/gudev/gudevdevice.h
@@ -0,0 +1,128 @@
+/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
+ *
+ * Copyright (C) 2008 David Zeuthen <davidz@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#if !defined (_GUDEV_COMPILATION) && !defined(_GUDEV_INSIDE_GUDEV_H)
+#error "Only <gudev/gudev.h> can be included directly, this file may disappear or change contents."
+#endif
+
+#ifndef __G_UDEV_DEVICE_H__
+#define __G_UDEV_DEVICE_H__
+
+#include <gudev/gudevtypes.h>
+
+G_BEGIN_DECLS
+
+#define G_UDEV_TYPE_DEVICE (g_udev_device_get_type ())
+#define G_UDEV_DEVICE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_UDEV_TYPE_DEVICE, GUdevDevice))
+#define G_UDEV_DEVICE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_UDEV_TYPE_DEVICE, GUdevDeviceClass))
+#define G_UDEV_IS_DEVICE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_UDEV_TYPE_DEVICE))
+#define G_UDEV_IS_DEVICE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_UDEV_TYPE_DEVICE))
+#define G_UDEV_DEVICE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_UDEV_TYPE_DEVICE, GUdevDeviceClass))
+
+typedef struct _GUdevDeviceClass GUdevDeviceClass;
+typedef struct _GUdevDevicePrivate GUdevDevicePrivate;
+
+/**
+ * GUdevDevice:
+ *
+ * The #GUdevDevice struct is opaque and should not be accessed directly.
+ */
+struct _GUdevDevice
+{
+ GObject parent;
+
+ /*< private >*/
+ GUdevDevicePrivate *priv;
+};
+
+/**
+ * GUdevDeviceClass:
+ * @parent_class: Parent class.
+ *
+ * Class structure for #GUdevDevice.
+ */
+struct _GUdevDeviceClass
+{
+ GObjectClass parent_class;
+
+ /*< private >*/
+ /* Padding for future expansion */
+ void (*reserved1) (void);
+ void (*reserved2) (void);
+ void (*reserved3) (void);
+ void (*reserved4) (void);
+ void (*reserved5) (void);
+ void (*reserved6) (void);
+ void (*reserved7) (void);
+ void (*reserved8) (void);
+};
+
+GType g_udev_device_get_type (void) G_GNUC_CONST;
+gboolean g_udev_device_get_is_initialized (GUdevDevice *device);
+guint64 g_udev_device_get_usec_since_initialized (GUdevDevice *device);
+const gchar *g_udev_device_get_subsystem (GUdevDevice *device);
+const gchar *g_udev_device_get_devtype (GUdevDevice *device);
+const gchar *g_udev_device_get_name (GUdevDevice *device);
+const gchar *g_udev_device_get_number (GUdevDevice *device);
+const gchar *g_udev_device_get_sysfs_path (GUdevDevice *device);
+const gchar *g_udev_device_get_driver (GUdevDevice *device);
+const gchar *g_udev_device_get_action (GUdevDevice *device);
+guint64 g_udev_device_get_seqnum (GUdevDevice *device);
+GUdevDeviceType g_udev_device_get_device_type (GUdevDevice *device);
+GUdevDeviceNumber g_udev_device_get_device_number (GUdevDevice *device);
+const gchar *g_udev_device_get_device_file (GUdevDevice *device);
+const gchar* const *g_udev_device_get_device_file_symlinks (GUdevDevice *device);
+GUdevDevice *g_udev_device_get_parent (GUdevDevice *device);
+GUdevDevice *g_udev_device_get_parent_with_subsystem (GUdevDevice *device,
+ const gchar *subsystem,
+ const gchar *devtype);
+const gchar* const *g_udev_device_get_property_keys (GUdevDevice *device);
+gboolean g_udev_device_has_property (GUdevDevice *device,
+ const gchar *key);
+const gchar *g_udev_device_get_property (GUdevDevice *device,
+ const gchar *key);
+gint g_udev_device_get_property_as_int (GUdevDevice *device,
+ const gchar *key);
+guint64 g_udev_device_get_property_as_uint64 (GUdevDevice *device,
+ const gchar *key);
+gdouble g_udev_device_get_property_as_double (GUdevDevice *device,
+ const gchar *key);
+gboolean g_udev_device_get_property_as_boolean (GUdevDevice *device,
+ const gchar *key);
+const gchar* const *g_udev_device_get_property_as_strv (GUdevDevice *device,
+ const gchar *key);
+
+const gchar *g_udev_device_get_sysfs_attr (GUdevDevice *device,
+ const gchar *name);
+gint g_udev_device_get_sysfs_attr_as_int (GUdevDevice *device,
+ const gchar *name);
+guint64 g_udev_device_get_sysfs_attr_as_uint64 (GUdevDevice *device,
+ const gchar *name);
+gdouble g_udev_device_get_sysfs_attr_as_double (GUdevDevice *device,
+ const gchar *name);
+gboolean g_udev_device_get_sysfs_attr_as_boolean (GUdevDevice *device,
+ const gchar *name);
+const gchar* const *g_udev_device_get_sysfs_attr_as_strv (GUdevDevice *device,
+ const gchar *name);
+const gchar* const *g_udev_device_get_tags (GUdevDevice *device);
+
+G_END_DECLS
+
+#endif /* __G_UDEV_DEVICE_H__ */
diff --git a/src/extras/gudev/gudevenumerator.c b/src/extras/gudev/gudevenumerator.c
new file mode 100644
index 0000000000..db09074625
--- /dev/null
+++ b/src/extras/gudev/gudevenumerator.c
@@ -0,0 +1,431 @@
+/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
+ *
+ * Copyright (C) 2008-2010 David Zeuthen <davidz@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "gudevclient.h"
+#include "gudevenumerator.h"
+#include "gudevdevice.h"
+#include "gudevmarshal.h"
+#include "gudevprivate.h"
+
+/**
+ * SECTION:gudevenumerator
+ * @short_description: Lookup and sort devices
+ *
+ * #GUdevEnumerator is used to lookup and sort devices.
+ *
+ * Since: 165
+ */
+
+struct _GUdevEnumeratorPrivate
+{
+ GUdevClient *client;
+ struct udev_enumerate *e;
+};
+
+enum
+{
+ PROP_0,
+ PROP_CLIENT,
+};
+
+G_DEFINE_TYPE (GUdevEnumerator, g_udev_enumerator, G_TYPE_OBJECT)
+
+/* ---------------------------------------------------------------------------------------------------- */
+
+static void
+g_udev_enumerator_finalize (GObject *object)
+{
+ GUdevEnumerator *enumerator = G_UDEV_ENUMERATOR (object);
+
+ if (enumerator->priv->client != NULL)
+ {
+ g_object_unref (enumerator->priv->client);
+ enumerator->priv->client = NULL;
+ }
+
+ if (enumerator->priv->e != NULL)
+ {
+ udev_enumerate_unref (enumerator->priv->e);
+ enumerator->priv->e = NULL;
+ }
+
+ if (G_OBJECT_CLASS (g_udev_enumerator_parent_class)->finalize != NULL)
+ G_OBJECT_CLASS (g_udev_enumerator_parent_class)->finalize (object);
+}
+
+static void
+g_udev_enumerator_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GUdevEnumerator *enumerator = G_UDEV_ENUMERATOR (object);
+
+ switch (prop_id)
+ {
+ case PROP_CLIENT:
+ if (enumerator->priv->client != NULL)
+ g_object_unref (enumerator->priv->client);
+ enumerator->priv->client = g_value_dup_object (value);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+g_udev_enumerator_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GUdevEnumerator *enumerator = G_UDEV_ENUMERATOR (object);
+
+ switch (prop_id)
+ {
+ case PROP_CLIENT:
+ g_value_set_object (value, enumerator->priv->client);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+g_udev_enumerator_constructed (GObject *object)
+{
+ GUdevEnumerator *enumerator = G_UDEV_ENUMERATOR (object);
+
+ g_assert (G_UDEV_IS_CLIENT (enumerator->priv->client));
+
+ enumerator->priv->e = udev_enumerate_new (_g_udev_client_get_udev (enumerator->priv->client));
+
+ if (G_OBJECT_CLASS (g_udev_enumerator_parent_class)->constructed != NULL)
+ G_OBJECT_CLASS (g_udev_enumerator_parent_class)->constructed (object);
+}
+
+static void
+g_udev_enumerator_class_init (GUdevEnumeratorClass *klass)
+{
+ GObjectClass *gobject_class = (GObjectClass *) klass;
+
+ gobject_class->finalize = g_udev_enumerator_finalize;
+ gobject_class->set_property = g_udev_enumerator_set_property;
+ gobject_class->get_property = g_udev_enumerator_get_property;
+ gobject_class->constructed = g_udev_enumerator_constructed;
+
+ /**
+ * GUdevEnumerator:client:
+ *
+ * The #GUdevClient to enumerate devices from.
+ *
+ * Since: 165
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_CLIENT,
+ g_param_spec_object ("client",
+ "The client to enumerate devices from",
+ "The client to enumerate devices from",
+ G_UDEV_TYPE_CLIENT,
+ G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_READWRITE));
+
+ g_type_class_add_private (klass, sizeof (GUdevEnumeratorPrivate));
+}
+
+static void
+g_udev_enumerator_init (GUdevEnumerator *enumerator)
+{
+ enumerator->priv = G_TYPE_INSTANCE_GET_PRIVATE (enumerator,
+ G_UDEV_TYPE_ENUMERATOR,
+ GUdevEnumeratorPrivate);
+}
+
+/**
+ * g_udev_enumerator_new:
+ * @client: A #GUdevClient to enumerate devices from.
+ *
+ * Constructs a #GUdevEnumerator object that can be used to enumerate
+ * and sort devices. Use the add_match_*() and add_nomatch_*() methods
+ * and execute the query to get a list of devices with
+ * g_udev_enumerator_execute().
+ *
+ * Returns: A new #GUdevEnumerator object. Free with g_object_unref().
+ *
+ * Since: 165
+ */
+GUdevEnumerator *
+g_udev_enumerator_new (GUdevClient *client)
+{
+ g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL);
+ return G_UDEV_ENUMERATOR (g_object_new (G_UDEV_TYPE_ENUMERATOR, "client", client, NULL));
+}
+
+
+/**
+ * g_udev_enumerator_add_match_subsystem:
+ * @enumerator: A #GUdevEnumerator.
+ * @subsystem: Wildcard for subsystem name e.g. 'scsi' or 'a*'.
+ *
+ * All returned devices will match the given @subsystem.
+ *
+ * Returns: (transfer none): The passed in @enumerator.
+ *
+ * Since: 165
+ */
+GUdevEnumerator *
+g_udev_enumerator_add_match_subsystem (GUdevEnumerator *enumerator,
+ const gchar *subsystem)
+{
+ g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL);
+ g_return_val_if_fail (subsystem != NULL, NULL);
+ udev_enumerate_add_match_subsystem (enumerator->priv->e, subsystem);
+ return enumerator;
+}
+
+/**
+ * g_udev_enumerator_add_nomatch_subsystem:
+ * @enumerator: A #GUdevEnumerator.
+ * @subsystem: Wildcard for subsystem name e.g. 'scsi' or 'a*'.
+ *
+ * All returned devices will not match the given @subsystem.
+ *
+ * Returns: (transfer none): The passed in @enumerator.
+ *
+ * Since: 165
+ */
+GUdevEnumerator *
+g_udev_enumerator_add_nomatch_subsystem (GUdevEnumerator *enumerator,
+ const gchar *subsystem)
+{
+ g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL);
+ g_return_val_if_fail (subsystem != NULL, NULL);
+ udev_enumerate_add_nomatch_subsystem (enumerator->priv->e, subsystem);
+ return enumerator;
+}
+
+/**
+ * g_udev_enumerator_add_match_sysfs_attr:
+ * @enumerator: A #GUdevEnumerator.
+ * @name: Wildcard filter for sysfs attribute key.
+ * @value: Wildcard filter for sysfs attribute value.
+ *
+ * All returned devices will have a sysfs attribute matching the given @name and @value.
+ *
+ * Returns: (transfer none): The passed in @enumerator.
+ *
+ * Since: 165
+ */
+GUdevEnumerator *
+g_udev_enumerator_add_match_sysfs_attr (GUdevEnumerator *enumerator,
+ const gchar *name,
+ const gchar *value)
+{
+ g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL);
+ g_return_val_if_fail (name != NULL, NULL);
+ g_return_val_if_fail (value != NULL, NULL);
+ udev_enumerate_add_match_sysattr (enumerator->priv->e, name, value);
+ return enumerator;
+}
+
+/**
+ * g_udev_enumerator_add_nomatch_sysfs_attr:
+ * @enumerator: A #GUdevEnumerator.
+ * @name: Wildcard filter for sysfs attribute key.
+ * @value: Wildcard filter for sysfs attribute value.
+ *
+ * All returned devices will not have a sysfs attribute matching the given @name and @value.
+ *
+ * Returns: (transfer none): The passed in @enumerator.
+ *
+ * Since: 165
+ */
+GUdevEnumerator *
+g_udev_enumerator_add_nomatch_sysfs_attr (GUdevEnumerator *enumerator,
+ const gchar *name,
+ const gchar *value)
+{
+ g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL);
+ g_return_val_if_fail (name != NULL, NULL);
+ g_return_val_if_fail (value != NULL, NULL);
+ udev_enumerate_add_nomatch_sysattr (enumerator->priv->e, name, value);
+ return enumerator;
+}
+
+/**
+ * g_udev_enumerator_add_match_property:
+ * @enumerator: A #GUdevEnumerator.
+ * @name: Wildcard filter for property name.
+ * @value: Wildcard filter for property value.
+ *
+ * All returned devices will have a property matching the given @name and @value.
+ *
+ * Returns: (transfer none): The passed in @enumerator.
+ *
+ * Since: 165
+ */
+GUdevEnumerator *
+g_udev_enumerator_add_match_property (GUdevEnumerator *enumerator,
+ const gchar *name,
+ const gchar *value)
+{
+ g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL);
+ g_return_val_if_fail (name != NULL, NULL);
+ g_return_val_if_fail (value != NULL, NULL);
+ udev_enumerate_add_match_property (enumerator->priv->e, name, value);
+ return enumerator;
+}
+
+/**
+ * g_udev_enumerator_add_match_name:
+ * @enumerator: A #GUdevEnumerator.
+ * @name: Wildcard filter for kernel name e.g. "sda*".
+ *
+ * All returned devices will match the given @name.
+ *
+ * Returns: (transfer none): The passed in @enumerator.
+ *
+ * Since: 165
+ */
+GUdevEnumerator *
+g_udev_enumerator_add_match_name (GUdevEnumerator *enumerator,
+ const gchar *name)
+{
+ g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL);
+ g_return_val_if_fail (name != NULL, NULL);
+ udev_enumerate_add_match_sysname (enumerator->priv->e, name);
+ return enumerator;
+}
+
+/**
+ * g_udev_enumerator_add_sysfs_path:
+ * @enumerator: A #GUdevEnumerator.
+ * @sysfs_path: A sysfs path, e.g. "/sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda"
+ *
+ * Add a device to the list of devices, to retrieve it back sorted in dependency order.
+ *
+ * Returns: (transfer none): The passed in @enumerator.
+ *
+ * Since: 165
+ */
+GUdevEnumerator *
+g_udev_enumerator_add_sysfs_path (GUdevEnumerator *enumerator,
+ const gchar *sysfs_path)
+{
+ g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL);
+ g_return_val_if_fail (sysfs_path != NULL, NULL);
+ udev_enumerate_add_syspath (enumerator->priv->e, sysfs_path);
+ return enumerator;
+}
+
+/**
+ * g_udev_enumerator_add_match_tag:
+ * @enumerator: A #GUdevEnumerator.
+ * @tag: A udev tag e.g. "udev-acl".
+ *
+ * All returned devices will match the given @tag.
+ *
+ * Returns: (transfer none): The passed in @enumerator.
+ *
+ * Since: 165
+ */
+GUdevEnumerator *
+g_udev_enumerator_add_match_tag (GUdevEnumerator *enumerator,
+ const gchar *tag)
+{
+ g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL);
+ g_return_val_if_fail (tag != NULL, NULL);
+ udev_enumerate_add_match_tag (enumerator->priv->e, tag);
+ return enumerator;
+}
+
+/**
+ * g_udev_enumerator_add_match_is_initialized:
+ * @enumerator: A #GUdevEnumerator.
+ *
+ * All returned devices will be initialized.
+ *
+ * Returns: (transfer none): The passed in @enumerator.
+ *
+ * Since: 165
+ */
+GUdevEnumerator *
+g_udev_enumerator_add_match_is_initialized (GUdevEnumerator *enumerator)
+{
+ g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL);
+ udev_enumerate_add_match_is_initialized (enumerator->priv->e);
+ return enumerator;
+}
+
+/**
+ * g_udev_enumerator_execute:
+ * @enumerator: A #GUdevEnumerator.
+ *
+ * Executes the query in @enumerator.
+ *
+ * Returns: (element-type GUdevDevice) (transfer full): A list of #GUdevDevice objects. The caller should free the result by using g_object_unref() on each element in the list and then g_list_free() on the list.
+ *
+ * Since: 165
+ */
+GList *
+g_udev_enumerator_execute (GUdevEnumerator *enumerator)
+{
+ GList *ret;
+ struct udev_list_entry *l, *devices;
+
+ g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL);
+
+ ret = NULL;
+
+ /* retrieve the list */
+ udev_enumerate_scan_devices (enumerator->priv->e);
+
+ devices = udev_enumerate_get_list_entry (enumerator->priv->e);
+ for (l = devices; l != NULL; l = udev_list_entry_get_next (l))
+ {
+ struct udev_device *udevice;
+ GUdevDevice *device;
+
+ udevice = udev_device_new_from_syspath (udev_enumerate_get_udev (enumerator->priv->e),
+ udev_list_entry_get_name (l));
+ if (udevice == NULL)
+ continue;
+
+ device = _g_udev_device_new (udevice);
+ udev_device_unref (udevice);
+ ret = g_list_prepend (ret, device);
+ }
+
+ ret = g_list_reverse (ret);
+
+ return ret;
+}
diff --git a/src/extras/gudev/gudevenumerator.h b/src/extras/gudev/gudevenumerator.h
new file mode 100644
index 0000000000..3fddccf573
--- /dev/null
+++ b/src/extras/gudev/gudevenumerator.h
@@ -0,0 +1,107 @@
+/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
+ *
+ * Copyright (C) 2008-2010 David Zeuthen <davidz@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#if !defined (_GUDEV_COMPILATION) && !defined(_GUDEV_INSIDE_GUDEV_H)
+#error "Only <gudev/gudev.h> can be included directly, this file may disappear or change contents."
+#endif
+
+#ifndef __G_UDEV_ENUMERATOR_H__
+#define __G_UDEV_ENUMERATOR_H__
+
+#include <gudev/gudevtypes.h>
+
+G_BEGIN_DECLS
+
+#define G_UDEV_TYPE_ENUMERATOR (g_udev_enumerator_get_type ())
+#define G_UDEV_ENUMERATOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_UDEV_TYPE_ENUMERATOR, GUdevEnumerator))
+#define G_UDEV_ENUMERATOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_UDEV_TYPE_ENUMERATOR, GUdevEnumeratorClass))
+#define G_UDEV_IS_ENUMERATOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_UDEV_TYPE_ENUMERATOR))
+#define G_UDEV_IS_ENUMERATOR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_UDEV_TYPE_ENUMERATOR))
+#define G_UDEV_ENUMERATOR_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_UDEV_TYPE_ENUMERATOR, GUdevEnumeratorClass))
+
+typedef struct _GUdevEnumeratorClass GUdevEnumeratorClass;
+typedef struct _GUdevEnumeratorPrivate GUdevEnumeratorPrivate;
+
+/**
+ * GUdevEnumerator:
+ *
+ * The #GUdevEnumerator struct is opaque and should not be accessed directly.
+ *
+ * Since: 165
+ */
+struct _GUdevEnumerator
+{
+ GObject parent;
+
+ /*< private >*/
+ GUdevEnumeratorPrivate *priv;
+};
+
+/**
+ * GUdevEnumeratorClass:
+ * @parent_class: Parent class.
+ *
+ * Class structure for #GUdevEnumerator.
+ *
+ * Since: 165
+ */
+struct _GUdevEnumeratorClass
+{
+ GObjectClass parent_class;
+
+ /*< private >*/
+ /* Padding for future expansion */
+ void (*reserved1) (void);
+ void (*reserved2) (void);
+ void (*reserved3) (void);
+ void (*reserved4) (void);
+ void (*reserved5) (void);
+ void (*reserved6) (void);
+ void (*reserved7) (void);
+ void (*reserved8) (void);
+};
+
+GType g_udev_enumerator_get_type (void) G_GNUC_CONST;
+GUdevEnumerator *g_udev_enumerator_new (GUdevClient *client);
+GUdevEnumerator *g_udev_enumerator_add_match_subsystem (GUdevEnumerator *enumerator,
+ const gchar *subsystem);
+GUdevEnumerator *g_udev_enumerator_add_nomatch_subsystem (GUdevEnumerator *enumerator,
+ const gchar *subsystem);
+GUdevEnumerator *g_udev_enumerator_add_match_sysfs_attr (GUdevEnumerator *enumerator,
+ const gchar *name,
+ const gchar *value);
+GUdevEnumerator *g_udev_enumerator_add_nomatch_sysfs_attr (GUdevEnumerator *enumerator,
+ const gchar *name,
+ const gchar *value);
+GUdevEnumerator *g_udev_enumerator_add_match_property (GUdevEnumerator *enumerator,
+ const gchar *name,
+ const gchar *value);
+GUdevEnumerator *g_udev_enumerator_add_match_name (GUdevEnumerator *enumerator,
+ const gchar *name);
+GUdevEnumerator *g_udev_enumerator_add_match_tag (GUdevEnumerator *enumerator,
+ const gchar *tag);
+GUdevEnumerator *g_udev_enumerator_add_match_is_initialized (GUdevEnumerator *enumerator);
+GUdevEnumerator *g_udev_enumerator_add_sysfs_path (GUdevEnumerator *enumerator,
+ const gchar *sysfs_path);
+GList *g_udev_enumerator_execute (GUdevEnumerator *enumerator);
+
+G_END_DECLS
+
+#endif /* __G_UDEV_ENUMERATOR_H__ */
diff --git a/src/extras/gudev/gudevenums.h b/src/extras/gudev/gudevenums.h
new file mode 100644
index 0000000000..c3a0aa8747
--- /dev/null
+++ b/src/extras/gudev/gudevenums.h
@@ -0,0 +1,49 @@
+/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
+ *
+ * Copyright (C) 2008 David Zeuthen <davidz@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#if !defined (_GUDEV_COMPILATION) && !defined(_GUDEV_INSIDE_GUDEV_H)
+#error "Only <gudev/gudev.h> can be included directly, this file may disappear or change contents."
+#endif
+
+#ifndef __G_UDEV_ENUMS_H__
+#define __G_UDEV_ENUMS_H__
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+/**
+ * GUdevDeviceType:
+ * @G_UDEV_DEVICE_TYPE_NONE: Device does not have a device file.
+ * @G_UDEV_DEVICE_TYPE_BLOCK: Device is a block device.
+ * @G_UDEV_DEVICE_TYPE_CHAR: Device is a character device.
+ *
+ * Enumeration used to specify a the type of a device.
+ */
+typedef enum
+{
+ G_UDEV_DEVICE_TYPE_NONE = 0,
+ G_UDEV_DEVICE_TYPE_BLOCK = 'b',
+ G_UDEV_DEVICE_TYPE_CHAR = 'c',
+} GUdevDeviceType;
+
+G_END_DECLS
+
+#endif /* __G_UDEV_ENUMS_H__ */
diff --git a/src/extras/gudev/gudevenumtypes.c.template b/src/extras/gudev/gudevenumtypes.c.template
new file mode 100644
index 0000000000..fc30b39e2e
--- /dev/null
+++ b/src/extras/gudev/gudevenumtypes.c.template
@@ -0,0 +1,39 @@
+/*** BEGIN file-header ***/
+#include <gudev.h>
+
+/*** END file-header ***/
+
+/*** BEGIN file-production ***/
+/* enumerations from "@filename@" */
+/*** END file-production ***/
+
+/*** BEGIN value-header ***/
+GType
+@enum_name@_get_type (void)
+{
+ static volatile gsize g_define_type_id__volatile = 0;
+
+ if (g_once_init_enter (&g_define_type_id__volatile))
+ {
+ static const G@Type@Value values[] = {
+/*** END value-header ***/
+
+/*** BEGIN value-production ***/
+ { @VALUENAME@, "@VALUENAME@", "@valuenick@" },
+/*** END value-production ***/
+
+/*** BEGIN value-tail ***/
+ { 0, NULL, NULL }
+ };
+ GType g_define_type_id =
+ g_@type@_register_static (g_intern_static_string ("@EnumName@"), values);
+ g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);
+ }
+
+ return g_define_type_id__volatile;
+}
+
+/*** END value-tail ***/
+
+/*** BEGIN file-tail ***/
+/*** END file-tail ***/
diff --git a/src/extras/gudev/gudevenumtypes.h.template b/src/extras/gudev/gudevenumtypes.h.template
new file mode 100644
index 0000000000..d0ab3393e6
--- /dev/null
+++ b/src/extras/gudev/gudevenumtypes.h.template
@@ -0,0 +1,24 @@
+/*** BEGIN file-header ***/
+#ifndef __GUDEV_ENUM_TYPES_H__
+#define __GUDEV_ENUM_TYPES_H__
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+/*** END file-header ***/
+
+/*** BEGIN file-production ***/
+
+/* enumerations from "@filename@" */
+/*** END file-production ***/
+
+/*** BEGIN value-header ***/
+GType @enum_name@_get_type (void) G_GNUC_CONST;
+#define @ENUMPREFIX@_TYPE_@ENUMSHORT@ (@enum_name@_get_type ())
+/*** END value-header ***/
+
+/*** BEGIN file-tail ***/
+G_END_DECLS
+
+#endif /* __GUDEV_ENUM_TYPES_H__ */
+/*** END file-tail ***/
diff --git a/src/extras/gudev/gudevmarshal.list b/src/extras/gudev/gudevmarshal.list
new file mode 100644
index 0000000000..7e665999e8
--- /dev/null
+++ b/src/extras/gudev/gudevmarshal.list
@@ -0,0 +1 @@
+VOID:STRING,OBJECT
diff --git a/src/extras/gudev/gudevprivate.h b/src/extras/gudev/gudevprivate.h
new file mode 100644
index 0000000000..8866f52b88
--- /dev/null
+++ b/src/extras/gudev/gudevprivate.h
@@ -0,0 +1,41 @@
+/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
+ *
+ * Copyright (C) 2008 David Zeuthen <davidz@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#if !defined (_GUDEV_COMPILATION) && !defined(_GUDEV_INSIDE_GUDEV_H)
+#error "Only <gudev/gudev.h> can be included directly, this file may disappear or change contents."
+#endif
+
+#ifndef __G_UDEV_PRIVATE_H__
+#define __G_UDEV_PRIVATE_H__
+
+#include <gudev/gudevtypes.h>
+
+#include <libudev.h>
+
+G_BEGIN_DECLS
+
+GUdevDevice *
+_g_udev_device_new (struct udev_device *udevice);
+
+struct udev *_g_udev_client_get_udev (GUdevClient *client);
+
+G_END_DECLS
+
+#endif /* __G_UDEV_PRIVATE_H__ */
diff --git a/src/extras/gudev/gudevtypes.h b/src/extras/gudev/gudevtypes.h
new file mode 100644
index 0000000000..888482783d
--- /dev/null
+++ b/src/extras/gudev/gudevtypes.h
@@ -0,0 +1,51 @@
+/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
+ *
+ * Copyright (C) 2008 David Zeuthen <davidz@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#if !defined (_GUDEV_COMPILATION) && !defined(_GUDEV_INSIDE_GUDEV_H)
+#error "Only <gudev/gudev.h> can be included directly, this file may disappear or change contents."
+#endif
+
+#ifndef __G_UDEV_TYPES_H__
+#define __G_UDEV_TYPES_H__
+
+#include <gudev/gudevenums.h>
+#include <sys/types.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GUdevClient GUdevClient;
+typedef struct _GUdevDevice GUdevDevice;
+typedef struct _GUdevEnumerator GUdevEnumerator;
+
+/**
+ * GUdevDeviceNumber:
+ *
+ * Corresponds to the standard #dev_t type as defined by POSIX (Until
+ * bug 584517 is resolved this work-around is needed).
+ */
+#ifdef _GUDEV_WORK_AROUND_DEV_T_BUG
+typedef guint64 GUdevDeviceNumber; /* __UQUAD_TYPE */
+#else
+typedef dev_t GUdevDeviceNumber;
+#endif
+
+G_END_DECLS
+
+#endif /* __G_UDEV_TYPES_H__ */
diff --git a/src/extras/gudev/seed-example-enum.js b/src/extras/gudev/seed-example-enum.js
new file mode 100755
index 0000000000..66206ad806
--- /dev/null
+++ b/src/extras/gudev/seed-example-enum.js
@@ -0,0 +1,38 @@
+#!/usr/bin/env seed
+
+const GLib = imports.gi.GLib;
+const GUdev = imports.gi.GUdev;
+
+function print_device(device) {
+ print(" initialized: " + device.get_is_initialized());
+ print(" usec since initialized: " + device.get_usec_since_initialized());
+ print(" subsystem: " + device.get_subsystem());
+ print(" devtype: " + device.get_devtype());
+ print(" name: " + device.get_name());
+ print(" number: " + device.get_number());
+ print(" sysfs_path: " + device.get_sysfs_path());
+ print(" driver: " + device.get_driver());
+ print(" action: " + device.get_action());
+ print(" seqnum: " + device.get_seqnum());
+ print(" device type: " + device.get_device_type());
+ print(" device number: " + device.get_device_number());
+ print(" device file: " + device.get_device_file());
+ print(" device file symlinks: " + device.get_device_file_symlinks());
+ print(" tags: " + device.get_tags());
+ var keys = device.get_property_keys();
+ for (var n = 0; n < keys.length; n++) {
+ print(" " + keys[n] + "=" + device.get_property(keys[n]));
+ }
+}
+
+var client = new GUdev.Client({subsystems: []});
+var enumerator = new GUdev.Enumerator({client: client});
+enumerator.add_match_subsystem('b*')
+
+var devices = enumerator.execute();
+
+for (var n=0; n < devices.length; n++) {
+ var device = devices[n];
+ print_device(device);
+ print("");
+}
diff --git a/src/extras/gudev/seed-example.js b/src/extras/gudev/seed-example.js
new file mode 100755
index 0000000000..e2ac324d23
--- /dev/null
+++ b/src/extras/gudev/seed-example.js
@@ -0,0 +1,72 @@
+#!/usr/bin/env seed
+
+// seed example
+
+const GLib = imports.gi.GLib;
+const GUdev = imports.gi.GUdev;
+
+function print_device (device) {
+ print (" subsystem: " + device.get_subsystem ());
+ print (" devtype: " + device.get_devtype ());
+ print (" name: " + device.get_name ());
+ print (" number: " + device.get_number ());
+ print (" sysfs_path: " + device.get_sysfs_path ());
+ print (" driver: " + device.get_driver ());
+ print (" action: " + device.get_action ());
+ print (" seqnum: " + device.get_seqnum ());
+ print (" device type: " + device.get_device_type ());
+ print (" device number: " + device.get_device_number ());
+ print (" device file: " + device.get_device_file ());
+ print (" device file symlinks: " + device.get_device_file_symlinks ());
+ print (" foo: " + device.get_sysfs_attr_as_strv ("stat"));
+ var keys = device.get_property_keys ();
+ for (var n = 0; n < keys.length; n++) {
+ print (" " + keys[n] + "=" + device.get_property (keys[n]));
+ }
+}
+
+function on_uevent (client, action, device) {
+ print ("action " + action + " on device " + device.get_sysfs_path());
+ print_device (device);
+ print ("");
+}
+
+var client = new GUdev.Client ({subsystems: ["block", "usb/usb_interface"]});
+client.signal.connect ("uevent", on_uevent);
+
+var block_devices = client.query_by_subsystem ("block");
+for (var n = 0; n < block_devices.length; n++) {
+ print ("block device: " + block_devices[n].get_device_file ());
+}
+
+var d;
+
+d = client.query_by_device_number (GUdev.DeviceType.BLOCK, 0x0810);
+if (d == null) {
+ print ("query_by_device_number 0x810 -> null");
+} else {
+ print ("query_by_device_number 0x810 -> " + d.get_device_file ());
+ dd = d.get_parent_with_subsystem ("usb", null);
+ print_device (dd);
+ print ("--------------------------------------------------------------------------");
+ while (d != null) {
+ print_device (d);
+ print ("");
+ d = d.get_parent ();
+ }
+}
+
+d = client.query_by_sysfs_path ("/sys/block/sda/sda1");
+print ("query_by_sysfs_path (\"/sys/block/sda1\") -> " + d.get_device_file ());
+
+d = client.query_by_subsystem_and_name ("block", "sda2");
+print ("query_by_subsystem_and_name (\"block\", \"sda2\") -> " + d.get_device_file ());
+
+d = client.query_by_device_file ("/dev/sda");
+print ("query_by_device_file (\"/dev/sda\") -> " + d.get_device_file ());
+
+d = client.query_by_device_file ("/dev/block/8:0");
+print ("query_by_device_file (\"/dev/block/8:0\") -> " + d.get_device_file ());
+
+var mainloop = GLib.main_loop_new ();
+GLib.main_loop_run (mainloop);
diff --git a/src/extras/keymap/.gitignore b/src/extras/keymap/.gitignore
new file mode 100644
index 0000000000..01d62e2b6e
--- /dev/null
+++ b/src/extras/keymap/.gitignore
@@ -0,0 +1,6 @@
+keyboard-force-release.sh
+keymap
+keys-from-name.gperf
+keys-from-name.h
+keys-to-name.h
+keys.txt
diff --git a/src/extras/keymap/95-keyboard-force-release.rules b/src/extras/keymap/95-keyboard-force-release.rules
new file mode 100644
index 0000000000..79a1bc1cc4
--- /dev/null
+++ b/src/extras/keymap/95-keyboard-force-release.rules
@@ -0,0 +1,53 @@
+# Set model specific atkbd force_release quirk
+#
+# Several laptops have hotkeys which don't generate release events,
+# which can cause problems with software key repeat.
+# The atkbd driver has a quirk handler for generating synthetic
+# release events, which can be configured via sysfs since 2.6.32.
+# Simply add a file with a list of scancodes for your laptop model
+# in /usr/lib/udev/keymaps, and add a rule here.
+# If the hotkeys also need a keymap assignment you can copy the
+# scancodes from the keymap file, otherwise you can run
+# /usr/lib/udev/keymap -i /dev/input/eventX
+# on a Linux vt to find out.
+
+ACTION=="remove", GOTO="force_release_end"
+SUBSYSTEM!="serio", GOTO="force_release_end"
+KERNEL!="serio*", GOTO="force_release_end"
+DRIVER!="atkbd", GOTO="force_release_end"
+
+ENV{DMI_VENDOR}="$attr{[dmi/id]sys_vendor}"
+
+ENV{DMI_VENDOR}=="[sS][aA][mM][sS][uU][nN][gG]*", RUN+="keyboard-force-release.sh $devpath samsung-other"
+
+ENV{DMI_VENDOR}=="Dell Inc.", ATTR{[dmi/id]product_name}=="Studio 1557|Studio 1558", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
+ENV{DMI_VENDOR}=="Dell Inc.", ATTR{[dmi/id]product_name}=="Latitude E*|Precision M*", RUN+="keyboard-force-release.sh $devpath dell-touchpad"
+
+ENV{DMI_VENDOR}=="FUJITSU SIEMENS", ATTR{[dmi/id]product_name}=="AMILO Si 1848+u|AMILO Xi 2428", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
+
+ENV{DMI_VENDOR}=="FOXCONN", ATTR{[dmi/id]product_name}=="QBOOK", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
+
+ENV{DMI_VENDOR}=="MTC", ATTR{[dmi/id]product_version}=="A0", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
+
+ENV{DMI_VENDOR}=="PEGATRON CORP.", ATTR{[dmi/id]product_name}=="Spring Peak", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
+
+ENV{DMI_VENDOR}=="TOSHIBA", ATTR{[dmi/id]product_name}=="Satellite [uU]300*|Satellite Pro [uU]300*|Satellite [uU]305*|SATELLITE [uU]500*", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
+
+ENV{DMI_VENDOR}=="Viooo Corporation", ATTR{[dmi/id]product_name}=="PT17", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
+
+# These are all the HP laptops that setup a touchpad toggle key
+ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*[pP][aA][vV][iI][lL][iI][oO][nN]*", RUN+="keyboard-force-release.sh $devpath hp-other"
+ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*[tT][xX]2*", RUN+="keyboard-force-release.sh $devpath hp-other"
+ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*2510p*|*2530p*|HP G60 Notebook PC", RUN+="keyboard-force-release.sh $devpath hp-other"
+
+ENV{DMI_VENDOR}=="Zepto", ATTR{[dmi/id]product_name}=="Znote 6615WD", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
+
+ENV{DMI_VENDOR}=="Zepto", ATTR{[dmi/id]product_name}=="Znote", ATTR{[dmi/id]product_version}=="6625WD", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
+
+ENV{DMI_VENDOR}=="HANNspree", ATTR{[dmi/id]product_name}=="SN10E100", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
+
+ENV{DMI_VENDOR}=="GIGABYTE", ATTR{[dmi/id]product_name}=="i1520M", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
+
+ENV{DMI_VENDOR}=="BenQ", ATTR{[dmi/id]product_name}=="*nScreen*", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
+
+LABEL="force_release_end"
diff --git a/src/extras/keymap/95-keymap.rules b/src/extras/keymap/95-keymap.rules
new file mode 100644
index 0000000000..1ec18b7f55
--- /dev/null
+++ b/src/extras/keymap/95-keymap.rules
@@ -0,0 +1,164 @@
+# Set model specific hotkey keycodes.
+#
+# Key map overrides can be specified by either giving scancode/keyname pairs
+# directly as keymap arguments (if there are just one or two to change), or as
+# a file name (in /usr/lib/udev/keymaps), which has to contain scancode/keyname
+# pairs.
+
+ACTION=="remove", GOTO="keyboard_end"
+KERNEL!="event*", GOTO="keyboard_end"
+ENV{ID_INPUT_KEY}=="", GOTO="keyboard_end"
+SUBSYSTEMS=="bluetooth", GOTO="keyboard_end"
+
+SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id"
+SUBSYSTEMS=="usb", GOTO="keyboard_usbcheck"
+GOTO="keyboard_modulecheck"
+
+#
+# The following are external USB keyboards
+#
+
+LABEL="keyboard_usbcheck"
+
+ENV{ID_VENDOR}=="Genius", ENV{ID_MODEL_ID}=="0708", ENV{ID_USB_INTERFACE_NUM}=="01", RUN+="keymap $name genius-slimstar-320"
+ENV{ID_VENDOR}=="Logitech*", ATTRS{name}=="Logitech USB Multimedia Keyboard", RUN+="keymap $name logitech-wave"
+ENV{ID_VENDOR}=="Logitech*", ATTRS{name}=="Logitech USB Receiver", RUN+="keymap $name logitech-wave-cordless"
+# Logitech Cordless Wave Pro looks slightly weird; some hotkeys are coming through the mouse interface
+ENV{ID_VENDOR_ID}=="046d", ENV{ID_MODEL_ID}=="c52[9b]", ATTRS{name}=="Logitech USB Receiver", RUN+="keymap $name logitech-wave-pro-cordless"
+
+ENV{ID_VENDOR}=="Lite-On_Technology_Corp*", ATTRS{name}=="Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint", RUN+="keymap $name lenovo-thinkpad-usb-keyboard-trackpoint"
+ENV{ID_VENDOR_ID}=="04b3", ENV{ID_MODEL_ID}=="301[89]", RUN+="keymap $name ibm-thinkpad-usb-keyboard-trackpoint"
+
+ENV{ID_VENDOR}=="Microsoft", ENV{ID_MODEL_ID}=="00db", RUN+="keymap $name 0xc022d zoomin 0xc022e zoomout"
+
+GOTO="keyboard_end"
+
+#
+# The following are exposed as separate input devices with low key codes, thus
+# we need to check their input device product name
+#
+
+LABEL="keyboard_modulecheck"
+
+ENV{DMI_VENDOR}="$attr{[dmi/id]sys_vendor}"
+ENV{DMI_VENDOR}=="", GOTO="keyboard_end"
+
+ENV{DMI_VENDOR}=="LENOVO*", KERNELS=="input*", ATTRS{name}=="ThinkPad Extra Buttons", RUN+="keymap $name module-lenovo"
+ENV{DMI_VENDOR}=="LENOVO*", KERNELS=="input*", ATTRS{name}=="Lenovo ThinkPad SL Series extra buttons", RUN+="keymap $name 0x0E bluetooth"
+
+ENV{DMI_VENDOR}=="ASUS*", KERNELS=="input*", ATTRS{name}=="Asus Extra Buttons", ATTR{[dmi/id]product_name}=="W3J", RUN+="keymap $name module-asus-w3j"
+ENV{DMI_VENDOR}=="ASUS*", KERNELS=="input*", ATTRS{name}=="Eee PC WMI hotkeys|Asus Laptop Support|Asus*WMI*", RUN+="keymap $name 0x6B f21"
+ENV{DMI_VENDOR}=="ASUS*", KERNELS=="input*", ATTRS{name}=="Eee PC Hotkey Driver", RUN+="keymap $name 0x37 f21"
+
+ENV{DMI_VENDOR}=="IBM*", KERNELS=="input*", ATTRS{name}=="ThinkPad Extra Buttons", RUN+="keymap $name module-ibm"
+ENV{DMI_VENDOR}=="Sony*", KERNELS=="input*", ATTRS{name}=="Sony Vaio Keys", RUN+="keymap $name module-sony"
+ENV{DMI_VENDOR}=="Acer*", KERNELS=="input*", ATTRS{name}=="Acer WMI hotkeys", RUN+="keymap $name 0x82 f21"
+ENV{DMI_VENDOR}=="MICRO-STAR*|Micro-Star*", KERNELS=="input*", ATTRS{name}=="MSI Laptop hotkeys", RUN+="keymap $name 0x213 f22 0x214 f23"
+
+# Older Vaios have some different keys
+ENV{DMI_VENDOR}=="Sony*", ATTR{[dmi/id]product_name}=="*PCG-C1*|*PCG-K25*|*PCG-F1*|*PCG-F2*|*PCG-F3*|*PCG-F4*|*PCG-F5*|*PCG-F6*|*PCG-FX*|*PCG-FRV*|*PCG-GR*|*PCG-TR*|*PCG-NV*|*PCG-Z*|*VGN-S360*", ATTRS{name}=="Sony Vaio Keys", RUN+="keymap $name module-sony-old"
+
+# Some Sony VGN models have yet another one
+ENV{DMI_VENDOR}=="Sony*", ATTR{[dmi/id]product_name}=="VGN-AR71*|VGN-FW*|VGN-Z21*", ATTRS{name}=="Sony Vaio Keys", RUN+="keymap $name module-sony-vgn"
+
+
+#
+# The following rules belong to standard i8042 AT keyboard with high key codes.
+#
+
+DRIVERS=="atkbd", GOTO="keyboard_vendorcheck"
+GOTO="keyboard_end"
+
+LABEL="keyboard_vendorcheck"
+
+ENV{DMI_VENDOR}=="Dell*", RUN+="keymap $name dell"
+ENV{DMI_VENDOR}=="Dell*", ATTR{[dmi/id]product_name}=="Inspiron 910|Inspiron 1010|Inspiron 1011|Inspiron 1012|Inspiron 1110|Inspiron 1210", RUN+="keymap $name 0x84 wlan"
+ENV{DMI_VENDOR}=="Dell*", ATTR{[dmi/id]product_name}=="Latitude XT2", RUN+="keymap $name dell-latitude-xt2"
+
+ENV{DMI_VENDOR}=="Compaq*", ATTR{[dmi/id]product_name}=="*E500*|*Evo N*", RUN+="keymap $name compaq-e_evo"
+
+ENV{DMI_VENDOR}=="LENOVO*", ATTR{[dmi/id]product_version}=="*3000*", RUN+="keymap $name lenovo-3000"
+ENV{DMI_VENDOR}=="LENOVO*", ATTR{[dmi/id]product_version}=="ThinkPad X6*", ATTR{[dmi/id]product_version}=="* Tablet", RUN+="keymap $name lenovo-thinkpad_x6_tablet"
+ENV{DMI_VENDOR}=="LENOVO*", ATTR{[dmi/id]product_version}=="ThinkPad X2[02]* Tablet*", ATTR{[dmi/id]product_version}=="* Tablet", RUN+="keymap $name lenovo-thinkpad_x200_tablet"
+ENV{DMI_VENDOR}=="LENOVO*", ATTR{[dmi/id]product_version}=="*IdeaPad*", RUN+="keymap $name lenovo-ideapad"
+ENV{DMI_VENDOR}=="LENOVO*", ATTR{[dmi/id]product_name}=="S10-*", RUN+="keymap $name lenovo-ideapad"
+ENV{DMI_VENDOR}=="LENOVO", ATTR{[dmi/id]product_version}=="*IdeaPad Y550*", RUN+="keymap $name 0x95 media 0xA3 play"
+
+ENV{DMI_VENDOR}=="Hewlett-Packard*", RUN+="keymap $name hewlett-packard"
+ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*[tT][aA][bB][lL][eE][tT]*", RUN+="keymap $name hewlett-packard-tablet"
+ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*[pP][aA][vV][iI][lL][iI][oO][nN]*", RUN+="keymap $name hewlett-packard-pavilion"
+ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*Compaq*|*EliteBook*|*2230s*", RUN+="keymap $name hewlett-packard-compaq_elitebook"
+ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*2510p*|*2530p*|HP G60 Notebook PC", RUN+="keymap $name hewlett-packard-2510p_2530p"
+ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*[tT][xX]2*", RUN+="keymap $name hewlett-packard-tx2"
+ENV{DMI_VENDOR}=="Hewlett-Packard", ATTR{[dmi/id]product_name}=="Presario 2100*", RUN+="keymap $name hewlett-packard-presario-2100"
+ENV{DMI_VENDOR}=="Hewlett-Packard", ATTR{[dmi/id]product_name}=="HP G62 Notebook PC", RUN+="keymap $name 0xB2 www"
+# HP Pavillion dv6315ea has empty DMI_VENDOR
+ATTR{[dmi/id]board_vendor}=="Quanta", ATTR{[dmi/id]board_name}=="30B7", ATTR{[dmi/id]board_version}=="65.2B", RUN+="keymap $name 0x88 media" # "quick play
+
+# Gateway clone of Acer Aspire One AOA110/AOA150
+ENV{DMI_VENDOR}=="Gateway*", ATTR{[dmi/id]product_name}=="*AOA1*", RUN+="keymap $name acer"
+
+ENV{DMI_VENDOR}=="Acer*", RUN+="keymap $name acer"
+ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="Extensa*", ATTR{[dmi/id]product_name}=="*5210*|*5220*|*5610*|*5620*|*5720*", RUN+="keymap $name 0xEE screenlock"
+ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="TravelMate*C3[01]0*", RUN+="keymap $name acer-travelmate_c300"
+ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="TravelMate*6292*|TravelMate*8471*|TravelMate*4720*|TravelMate*7720*|Aspire 1810T*|AO751h|AO531h", RUN+="keymap $name 0xD9 bluetooth"
+ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="TravelMate*4720*", RUN+="keymap $name 0xB2 www 0xEE screenlock"
+ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="TravelMate 6593|Aspire 1640", RUN+="keymap $name 0xB2 www 0xEE screenlock"
+ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="Aspire 6920", RUN+="keymap $name acer-aspire_6920"
+ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="Aspire 5920G", RUN+="keymap $name acer-aspire_5920g"
+ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="Aspire 5720*", RUN+="keymap $name acer-aspire_5720"
+ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="Aspire 8930", RUN+="keymap $name acer-aspire_8930"
+ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_serial}=="ZG8*", RUN+="keymap $name acer-aspire_5720"
+
+ENV{DMI_VENDOR}=="*BenQ*", ATTR{[dmi/id]product_name}=="*Joybook R22*", RUN+="keymap $name 0x6E wlan"
+
+ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="*AMILO Pro V3205*", RUN+="keymap $name fujitsu-amilo_pro_v3205"
+ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="*AMILO Pa 2548*", RUN+="keymap $name fujitsu-amilo_pa_2548"
+ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="*ESPRIMO Mobile V5*", RUN+="keymap $name fujitsu-esprimo_mobile_v5"
+ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="*ESPRIMO Mobile V6*", RUN+="keymap $name fujitsu-esprimo_mobile_v6"
+ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="*AMILO Pro Edition V3505*", RUN+="keymap $name fujitsu-amilo_pro_edition_v3505"
+ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="*Amilo Si 1520*", RUN+="keymap $name fujitsu-amilo_si_1520"
+ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="AMILO*M*", RUN+="keymap $name 0x97 prog2 0x9F prog1"
+ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="Amilo Li 1718", RUN+="keymap $name 0xD6 wlan"
+
+ENV{DMI_VENDOR}=="LG*", ATTR{[dmi/id]product_name}=="*X110*", RUN+="keymap $name lg-x110"
+
+ENV{DMI_VENDOR}=="MEDION*", ATTR{[dmi/id]product_name}=="*FID2060*", RUN+="keymap $name medion-fid2060"
+ENV{DMI_VENDOR}=="MEDIONNB", ATTR{[dmi/id]product_name}=="A555*", RUN+="keymap $name medionnb-a555"
+
+ENV{DMI_VENDOR}=="MICRO-STAR*|Micro-Star*", RUN+="keymap $name micro-star"
+
+# some MSI models generate ACPI/input events on the LNXVIDEO input devices,
+# plus some extra synthesized ones on atkbd as an echo of actually changing the
+# brightness; so ignore those atkbd ones, to avoid loops
+ENV{DMI_VENDOR}=="MICRO-STAR*", ATTR{[dmi/id]product_name}=="*U-100*|*U100*|*N033", RUN+="keymap $name 0xF7 reserved 0xF8 reserved"
+
+ENV{DMI_VENDOR}=="INVENTEC", ATTR{[dmi/id]product_name}=="SYMPHONY 6.0/7.0", RUN+="keymap $name inventec-symphony_6.0_7.0"
+
+ENV{DMI_VENDOR}=="MAXDATA", ATTR{[dmi/id]product_name}=="Pro 7000*", RUN+="keymap $name maxdata-pro_7000"
+
+ENV{DMI_VENDOR}=="[sS][aA][mM][sS][uU][nN][gG]*", RUN+="keymap $name samsung-other"
+ENV{DMI_VENDOR}=="[sS][aA][mM][sS][uU][nN][gG]*", ATTR{[dmi/id]product_name}=="*SX20S*", RUN+="keymap $name samsung-sx20s"
+ENV{DMI_VENDOR}=="[sS][aA][mM][sS][uU][nN][gG]*", ATTR{[dmi/id]product_name}=="SQ1US", RUN+="keymap $name samsung-sq1us"
+
+ENV{DMI_VENDOR}=="TOSHIBA", ATTR{[dmi/id]product_name}=="SATELLITE A100", RUN+="keymap $name toshiba-satellite_a100"
+ENV{DMI_VENDOR}=="TOSHIBA", ATTR{[dmi/id]product_name}=="Satellite A110", RUN+="keymap $name toshiba-satellite_a110"
+ENV{DMI_VENDOR}=="TOSHIBA", ATTR{[dmi/id]product_name}=="Satellite M30X", RUN+="keymap $name toshiba-satellite_m30x"
+
+ENV{DMI_VENDOR}=="OQO Inc.*", ATTR{[dmi/id]product_name}=="OQO Model 2*", RUN+="keymap $name oqo-model2"
+
+ENV{DMI_VENDOR}=="ONKYO CORPORATION", ATTR{[dmi/id]product_name}=="ONKYOPC", RUN+="keymap $name onkyo"
+
+ENV{DMI_VENDOR}=="ASUS", RUN+="keymap $name asus"
+
+ENV{DMI_VENDOR}=="VIA", ATTR{[dmi/id]product_name}=="K8N800", ATTR{[dmi/id]product_version}=="VT8204B", RUN+="keymap $name 0x81 prog1"
+
+ENV{DMI_VENDOR}=="Zepto", ATTR{[dmi/id]product_name}=="Znote", ATTR{[dmi/id]product_version}=="62*|63*", RUN+="keymap $name zepto-znote"
+
+ENV{DMI_VENDOR}=="Everex", ATTR{[dmi/id]product_name}=="XT5000*", RUN+="keymap $name everex-xt5000"
+
+ENV{DMI_VENDOR}=="COMPAL", ATTR{[dmi/id]product_name}=="HEL80I", RUN+="keymap $name 0x84 wlan"
+
+ENV{DMI_VENDOR}=="OLPC", ATTR{[dmi/id]product_name}=="XO", RUN+="keymap $name olpc-xo"
+
+LABEL="keyboard_end"
diff --git a/src/extras/keymap/README.keymap.txt b/src/extras/keymap/README.keymap.txt
new file mode 100644
index 0000000000..52d50ed2de
--- /dev/null
+++ b/src/extras/keymap/README.keymap.txt
@@ -0,0 +1,101 @@
+= The udev keymap tool =
+
+== Introduction ==
+
+This udev extension configures computer model specific key mappings. This is
+particularly necessary for the non-standard extra keys found on many laptops,
+such as "brightness up", "next song", "www browser", or "suspend". Often these
+are accessed with the Fn key.
+
+Every key produces a "scan code", which is highly vendor/model specific for the
+nonstandard keys. This tool maintains mappings for these scan codes to standard
+"key codes", which denote the "meaning" of the key. The key codes are defined
+in /usr/include/linux/input.h.
+
+If some of your keys on your keyboard are not working at all, or produce the
+wrong effect, then a very likely cause of this is that the scan code -> key
+code mapping is incorrect on your computer.
+
+== Structure ==
+
+udev-keymap consists of the following parts:
+
+ keymaps/*:: mappings of scan codes to key code names
+
+ 95-keymap.rules:: udev rules for mapping system vendor/product names and
+ input module names to one of the keymaps above
+
+ keymap:: manipulate an evdev input device:
+ * write a key map file into a device (used by udev rules)
+ * dump current scan → key code mapping
+ * interactively display scan and key codes of pressed keys
+
+ findkeyboards:: display evdev input devices which belong to actual keyboards,
+ i. e. those suitable for the keymap program
+
+ fdi2rules.py:: convert hal keymap FDIs into udev rules and key map files
+ (Please note that this is far from perfect, since the mapping between fdi and
+ udev rules is not straightforward, and impossible in some cases.)
+
+== Fixing broken keys ==
+
+In order to make a broken key work on your system and send it back to upstream
+for inclusion you need to do the following steps:
+
+ 1. Find the keyboard device.
+
+ Run /usr/lib/udev/findkeyboards. This should always give you an "AT
+ keyboard" and possibly a "module". Some laptops (notably Thinkpads, Sonys, and
+ Acers) have multimedia/function keys on a separate input device instead of the
+ primary keyboard. The keyboard device should have a name like "input/event3".
+ In the following commands, the name will be written as "input/eventX" (replace
+ X with the appropriate number).
+
+ 2. Find broken scan codes:
+
+ sudo /usr/lib/udev/keymap -i input/eventX
+
+ Press all multimedia/function keys and check if the key name that gets printed
+ out is plausible. If it is unknown or wrong, write down the scan code (looks
+ like "0x1E") and the intended functionality of this key. Look in
+ /usr/include/linux/input.h for an available KEY_XXXXX constant which most
+ closely approximates this functionality and write it down as the new key code.
+
+ For example, you might press a key labeled "web browser" which currently
+ produces "unknown". Note down this:
+
+ 0x1E www # Fn+F2 web browser
+
+ Repeat that for all other keys. Write the resulting list into a file. Look at
+ /usr/lib/udev/keymaps/ for existing key map files and make sure that you use the
+ same structure.
+
+ If the key only ever works once and then your keyboard (or the entire desktop)
+ gets stuck for a long time, then it is likely that the BIOS fails to send a
+ corresponding "key release" event after the key press event. Please note down
+ this case as well, as it can be worked around in
+ /usr/lib/udev/keymaps/95-keyboard-force-release.rules .
+
+ 3. Find out your system vendor and product:
+
+ cat /sys/class/dmi/id/sys_vendor
+ cat /sys/class/dmi/id/product_name
+
+ 4. Generate a device dump with "udevadm info --export-db > /tmp/udev-db.txt".
+
+ 6. Send the system vendor/product names, the key mapping from step 2,
+ and /tmp/udev-db.txt from step 4 to the linux-hotplug@vger.kernel.org mailing
+ list, so that they can be included in the next release.
+
+For local testing, copy your map file to /usr/lib/udev/keymaps/ with an appropriate
+name, and add an appropriate udev rule to /usr/lib/udev/rules.d/95-keymap.rules:
+
+ * If you selected an "AT keyboard", add the rule to the section after
+ 'LABEL="keyboard_vendorcheck"'.
+
+ * If you selected a "module", add the rule to the top section where the
+ "ThinkPad Extra Buttons" are.
+
+== Author ==
+
+keymap is written and maintained by Martin Pitt <martin.pitt@ubuntu.com>.
diff --git a/src/extras/keymap/check-keymaps.sh b/src/extras/keymap/check-keymaps.sh
new file mode 100755
index 0000000000..ea77b69c24
--- /dev/null
+++ b/src/extras/keymap/check-keymaps.sh
@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+# check that all key names in keymaps/* are known in <linux/input.h>
+# and that all key maps listed in the rules are valid and present in
+# Makefile.am
+SRCDIR=${1:-.}
+KEYLIST=${2:-src/extras/keymap/keys.txt}
+KEYMAPS_DIR=$SRCDIR/src/extras/keymap/keymaps #extras/keymap/keymaps
+RULES=$SRCDIR/src/extras/keymap/95-keymap.rules
+
+[ -e "$KEYLIST" ] || {
+ echo "need $KEYLIST please build first" >&2
+ exit 1
+}
+
+missing=$(join -v 2 <(awk '{print tolower(substr($1,5))}' $KEYLIST | sort -u) \
+ <(grep -hv '^#' ${KEYMAPS_DIR}/*| awk '{print $2}' | sort -u))
+[ -z "$missing" ] || {
+ echo "ERROR: unknown key names in extras/keymap/keymaps/*:" >&2
+ echo "$missing" >&2
+ exit 1
+}
+
+# check that all maps referred to in $RULES exist
+maps=$(sed -rn '/keymap \$name/ { s/^.*\$name ([^"[:space:]]+).*$/\1/; p }' $RULES)
+for m in $maps; do
+ # ignore inline mappings
+ [ "$m" = "${m#0x}" ] || continue
+
+ [ -e ${KEYMAPS_DIR}/$m ] || {
+ echo "ERROR: unknown map name in $RULES: $m" >&2
+ exit 1
+ }
+ grep -q "extras/keymap/keymaps/$m\>" $SRCDIR/Makefile.am || {
+ echo "ERROR: map file $m is not added to Makefile.am" >&2
+ exit 1
+ }
+done
diff --git a/src/extras/keymap/findkeyboards b/src/extras/keymap/findkeyboards
new file mode 100755
index 0000000000..eba3737a96
--- /dev/null
+++ b/src/extras/keymap/findkeyboards
@@ -0,0 +1,71 @@
+#!/usr/bin/env sh
+# Find "real" keyboard devices and print their device path.
+# Author: Martin Pitt <martin.pitt@ubuntu.com>
+#
+# Copyright (C) 2009, Canonical Ltd.
+#
+# 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
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+
+set -e
+
+# returns OK if $1 contains $2
+strstr() {
+ [ "${1#*$2*}" != "$1" ]
+}
+
+# returns OK if $1 contains $2 at the beginning
+str_starts() {
+ [ "${1#$2*}" != "$1" ]
+}
+
+str_line_starts() {
+ while read a; do str_starts "$a" "$1" && return 0;done
+ return 1;
+}
+
+# print a list of input devices which are keyboard-like
+keyboard_devices() {
+ # standard AT keyboard
+ for dev in `udevadm trigger --dry-run --verbose --property-match=ID_INPUT_KEYBOARD=1`; do
+ walk=`udevadm info --attribute-walk --path=$dev`
+ env=`udevadm info --query=env --path=$dev`
+ # filter out non-event devices, such as the parent input devices which
+ # have no devnode
+ if ! echo "$env" | str_line_starts 'DEVNAME='; then
+ continue
+ fi
+ if strstr "$walk" 'DRIVERS=="atkbd"'; then
+ echo -n 'AT keyboard: '
+ elif echo "$env" | str_line_starts 'ID_USB_DRIVER=usbhid'; then
+ echo -n 'USB keyboard: '
+ else
+ echo -n 'Unknown type: '
+ fi
+ udevadm info --query=name --path=$dev
+ done
+
+ # modules
+ module=$(udevadm trigger --verbose --dry-run --subsystem-match=input --attr-match=name='*Extra Buttons')
+ module="$module
+$(udevadm trigger --verbose --dry-run --subsystem-match=input --attr-match=name='*extra buttons')"
+ module="$module
+$(udevadm trigger --verbose --dry-run --subsystem-match=input --attr-match=name='Sony Vaio Keys')"
+ for m in $module; do
+ for evdev in $m/event*/dev; do
+ if [ -e "$evdev" ]; then
+ echo -n 'module: '
+ udevadm info --query=name --path=${evdev%%/dev}
+ fi
+ done
+ done
+}
+
+keyboard_devices
diff --git a/src/extras/keymap/force-release-maps/common-volume-keys b/src/extras/keymap/force-release-maps/common-volume-keys
new file mode 100644
index 0000000000..3a7654d735
--- /dev/null
+++ b/src/extras/keymap/force-release-maps/common-volume-keys
@@ -0,0 +1,3 @@
+0xa0 #mute
+0xae #volume down
+0xb0 #volume up
diff --git a/src/extras/keymap/force-release-maps/dell-touchpad b/src/extras/keymap/force-release-maps/dell-touchpad
new file mode 100644
index 0000000000..18e9bdee66
--- /dev/null
+++ b/src/extras/keymap/force-release-maps/dell-touchpad
@@ -0,0 +1 @@
+0x9E
diff --git a/src/extras/keymap/force-release-maps/hp-other b/src/extras/keymap/force-release-maps/hp-other
new file mode 100644
index 0000000000..6621370095
--- /dev/null
+++ b/src/extras/keymap/force-release-maps/hp-other
@@ -0,0 +1,3 @@
+# list of scancodes (hex or decimal), optional comment
+0xd8 # Touchpad off
+0xd9 # Touchpad on
diff --git a/src/extras/keymap/force-release-maps/samsung-other b/src/extras/keymap/force-release-maps/samsung-other
new file mode 100644
index 0000000000..c51123a0b6
--- /dev/null
+++ b/src/extras/keymap/force-release-maps/samsung-other
@@ -0,0 +1,10 @@
+# list of scancodes (hex or decimal), optional comment
+0x82 # Fn+F4 CRT/LCD
+0x83 # Fn+F2 battery
+0x84 # Fn+F5 backlight on/off
+0x86 # Fn+F9 WLAN
+0x88 # Fn-Up brightness up
+0x89 # Fn-Down brightness down
+0xB3 # Fn+F8 switch power mode (battery/dynamic/performance)
+0xF7 # Fn+F10 Touchpad on
+0xF9 # Fn+F10 Touchpad off
diff --git a/src/extras/keymap/keyboard-force-release.sh.in b/src/extras/keymap/keyboard-force-release.sh.in
new file mode 100755
index 0000000000..154be3d733
--- /dev/null
+++ b/src/extras/keymap/keyboard-force-release.sh.in
@@ -0,0 +1,22 @@
+#!@rootprefix@/bin/sh -e
+# read list of scancodes, convert hex to decimal and
+# append to the atkbd force_release sysfs attribute
+# $1 sysfs devpath for serioX
+# $2 file with scancode list (hex or dec)
+
+case "$2" in
+ /*) scf="$2" ;;
+ *) scf="@pkglibexecdir@/keymaps/force-release/$2" ;;
+esac
+
+read attr <"/sys/$1/force_release"
+while read scancode dummy; do
+ case "$scancode" in
+ \#*) ;;
+ *)
+ scancode=$(($scancode))
+ attr="$attr${attr:+,}$scancode"
+ ;;
+ esac
+done <"$scf"
+echo "$attr" >"/sys/$1/force_release"
diff --git a/src/extras/keymap/keymap.c b/src/extras/keymap/keymap.c
new file mode 100644
index 0000000000..6bcfaefa18
--- /dev/null
+++ b/src/extras/keymap/keymap.c
@@ -0,0 +1,447 @@
+/*
+ * keymap - dump keymap of an evdev device or set a new keymap from a file
+ *
+ * Based on keyfuzz by Lennart Poettering <mzqrovna@0pointer.net>
+ * Adapted for udev-extras by Martin Pitt <martin.pitt@ubuntu.com>
+ *
+ * Copyright (C) 2006, Lennart Poettering
+ * Copyright (C) 2009, Canonical Ltd.
+ *
+ * keymap 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.
+ *
+ * keymap is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with keymap; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include <ctype.h>
+#include <unistd.h>
+#include <errno.h>
+#include <limits.h>
+#include <fcntl.h>
+#include <getopt.h>
+#include <sys/ioctl.h>
+#include <linux/limits.h>
+#include <linux/input.h>
+
+const struct key* lookup_key (const char *str, unsigned int len);
+
+#include "keys-from-name.h"
+#include "keys-to-name.h"
+
+#define MAX_SCANCODES 1024
+
+static int evdev_open(const char *dev)
+{
+ int fd;
+ char fn[PATH_MAX];
+
+ if (strncmp(dev, "/dev", 4) != 0) {
+ snprintf(fn, sizeof(fn), "/dev/%s", dev);
+ dev = fn;
+ }
+
+ if ((fd = open(dev, O_RDWR)) < 0) {
+ fprintf(stderr, "error open('%s'): %m\n", dev);
+ return -1;
+ }
+ return fd;
+}
+
+static int evdev_get_keycode(int fd, int scancode, int e)
+{
+ int codes[2];
+
+ codes[0] = scancode;
+ if (ioctl(fd, EVIOCGKEYCODE, codes) < 0) {
+ if (e && errno == EINVAL) {
+ return -2;
+ } else {
+ fprintf(stderr, "EVIOCGKEYCODE: %m\n");
+ return -1;
+ }
+ }
+ return codes[1];
+}
+
+static int evdev_set_keycode(int fd, int scancode, int keycode)
+{
+ int codes[2];
+
+ codes[0] = scancode;
+ codes[1] = keycode;
+
+ if (ioctl(fd, EVIOCSKEYCODE, codes) < 0) {
+ fprintf(stderr, "EVIOCSKEYCODE: %m\n");
+ return -1;
+ }
+ return 0;
+}
+
+static int evdev_driver_version(int fd, char *v, size_t l)
+{
+ int version;
+
+ if (ioctl(fd, EVIOCGVERSION, &version)) {
+ fprintf(stderr, "EVIOCGVERSION: %m\n");
+ return -1;
+ }
+
+ snprintf(v, l, "%i.%i.%i.", version >> 16, (version >> 8) & 0xff, version & 0xff);
+ return 0;
+}
+
+static int evdev_device_name(int fd, char *n, size_t l)
+{
+ if (ioctl(fd, EVIOCGNAME(l), n) < 0) {
+ fprintf(stderr, "EVIOCGNAME: %m\n");
+ return -1;
+ }
+ return 0;
+}
+
+/* Return a lower-case string with KEY_ prefix removed */
+static const char* format_keyname(const char* key) {
+ static char result[101];
+ const char* s;
+ int len;
+
+ for (s = key+4, len = 0; *s && len < 100; ++len, ++s)
+ result[len] = tolower(*s);
+ result[len] = '\0';
+ return result;
+}
+
+static int dump_table(int fd) {
+ char version[256], name[256];
+ int scancode, r = -1;
+
+ if (evdev_driver_version(fd, version, sizeof(version)) < 0)
+ goto fail;
+
+ if (evdev_device_name(fd, name, sizeof(name)) < 0)
+ goto fail;
+
+ printf("### evdev %s, driver '%s'\n", version, name);
+
+ r = 0;
+ for (scancode = 0; scancode < MAX_SCANCODES; scancode++) {
+ int keycode;
+
+ if ((keycode = evdev_get_keycode(fd, scancode, 1)) < 0) {
+ if (keycode == -2)
+ continue;
+ r = -1;
+ break;
+ }
+
+ if (keycode < KEY_MAX && key_names[keycode])
+ printf("0x%03x %s\n", scancode, format_keyname(key_names[keycode]));
+ else
+ printf("0x%03x 0x%03x\n", scancode, keycode);
+ }
+fail:
+ return r;
+}
+
+static void set_key(int fd, const char* scancode_str, const char* keyname)
+{
+ unsigned scancode;
+ char *endptr;
+ char t[105] = "KEY_UNKNOWN";
+ const struct key *k;
+
+ scancode = (unsigned) strtol(scancode_str, &endptr, 0);
+ if (*endptr != '\0') {
+ fprintf(stderr, "ERROR: Invalid scancode\n");
+ exit(1);
+ }
+
+ snprintf(t, sizeof(t), "KEY_%s", keyname);
+
+ if (!(k = lookup_key(t, strlen(t)))) {
+ fprintf(stderr, "ERROR: Unknown key name '%s'\n", keyname);
+ exit(1);
+ }
+
+ if (evdev_set_keycode(fd, scancode, k->id) < 0)
+ fprintf(stderr, "setting scancode 0x%2X to key code %i failed\n",
+ scancode, k->id);
+ else
+ printf("setting scancode 0x%2X to key code %i\n",
+ scancode, k->id);
+}
+
+static int merge_table(int fd, FILE *f) {
+ int r = 0;
+ int line = 0;
+
+ while (!feof(f)) {
+ char s[256], *p;
+ int scancode, new_keycode, old_keycode;
+
+ if (!fgets(s, sizeof(s), f))
+ break;
+
+ line++;
+ p = s+strspn(s, "\t ");
+ if (*p == '#' || *p == '\n')
+ continue;
+
+ if (sscanf(p, "%i %i", &scancode, &new_keycode) != 2) {
+ char t[105] = "KEY_UNKNOWN";
+ const struct key *k;
+
+ if (sscanf(p, "%i %100s", &scancode, t+4) != 2) {
+ fprintf(stderr, "WARNING: Parse failure at line %i, ignoring.\n", line);
+ r = -1;
+ continue;
+ }
+
+ if (!(k = lookup_key(t, strlen(t)))) {
+ fprintf(stderr, "WARNING: Unknown key '%s' at line %i, ignoring.\n", t, line);
+ r = -1;
+ continue;
+ }
+
+ new_keycode = k->id;
+ }
+
+
+ if ((old_keycode = evdev_get_keycode(fd, scancode, 0)) < 0) {
+ r = -1;
+ goto fail;
+ }
+
+ if (evdev_set_keycode(fd, scancode, new_keycode) < 0) {
+ r = -1;
+ goto fail;
+ }
+
+ if (new_keycode != old_keycode)
+ fprintf(stderr, "Remapped scancode 0x%02x to 0x%02x (prior: 0x%02x)\n",
+ scancode, new_keycode, old_keycode);
+ }
+fail:
+ fclose(f);
+ return r;
+}
+
+
+/* read one event; return 1 if valid */
+static int read_event(int fd, struct input_event* ev)
+{
+ int ret;
+ ret = read(fd, ev, sizeof(struct input_event));
+
+ if (ret < 0) {
+ perror("read");
+ return 0;
+ }
+ if (ret != sizeof(struct input_event)) {
+ fprintf(stderr, "did not get enough data for event struct, aborting\n");
+ return 0;
+ }
+
+ return 1;
+}
+
+static void print_key(uint32_t scancode, uint16_t keycode, int has_scan, int has_key)
+{
+ const char *keyname;
+
+ /* ignore key release events */
+ if (has_key == 1)
+ return;
+
+ if (has_key == 0 && has_scan != 0) {
+ fprintf(stderr, "got scan code event 0x%02X without a key code event\n",
+ scancode);
+ return;
+ }
+
+ if (has_scan != 0)
+ printf("scan code: 0x%02X ", scancode);
+ else
+ printf("(no scan code received) ");
+
+ keyname = key_names[keycode];
+ if (keyname != NULL)
+ printf("key code: %s\n", format_keyname(keyname));
+ else
+ printf("key code: %03X\n", keycode);
+}
+
+static void interactive(int fd)
+{
+ struct input_event ev;
+ uint32_t last_scan = 0;
+ uint16_t last_key = 0;
+ int has_scan; /* boolean */
+ int has_key; /* 0: none, 1: release, 2: press */
+
+ /* grab input device */
+ ioctl(fd, EVIOCGRAB, 1);
+ puts("Press ESC to finish, or Control-C if this device is not your primary keyboard");
+
+ has_scan = has_key = 0;
+ while (read_event(fd, &ev)) {
+ /* Drivers usually send the scan code first, then the key code,
+ * then a SYN. Some drivers (like thinkpad_acpi) send the key
+ * code first, and some drivers might not send SYN events, so
+ * keep a robust state machine which can deal with any of those
+ */
+
+ if (ev.type == EV_MSC && ev.code == MSC_SCAN) {
+ if (has_scan) {
+ fputs("driver did not send SYN event in between key events; previous event:\n",
+ stderr);
+ print_key(last_scan, last_key, has_scan, has_key);
+ has_key = 0;
+ }
+
+ last_scan = ev.value;
+ has_scan = 1;
+ /*printf("--- got scan %u; has scan %i key %i\n", last_scan, has_scan, has_key); */
+ }
+ else if (ev.type == EV_KEY) {
+ if (has_key) {
+ fputs("driver did not send SYN event in between key events; previous event:\n",
+ stderr);
+ print_key(last_scan, last_key, has_scan, has_key);
+ has_scan = 0;
+ }
+
+ last_key = ev.code;
+ has_key = 1 + ev.value;
+ /*printf("--- got key %hu; has scan %i key %i\n", last_key, has_scan, has_key);*/
+
+ /* Stop on ESC */
+ if (ev.code == KEY_ESC && ev.value == 0)
+ break;
+ }
+ else if (ev.type == EV_SYN) {
+ /*printf("--- got SYN; has scan %i key %i\n", has_scan, has_key);*/
+ print_key(last_scan, last_key, has_scan, has_key);
+
+ has_scan = has_key = 0;
+ }
+
+ }
+
+ /* release input device */
+ ioctl(fd, EVIOCGRAB, 0);
+}
+
+static void help(int error)
+{
+ const char* h = "Usage: keymap <event device> [<map file>]\n"
+ " keymap <event device> scancode keyname [...]\n"
+ " keymap -i <event device>\n";
+ if (error) {
+ fputs(h, stderr);
+ exit(2);
+ } else {
+ fputs(h, stdout);
+ exit(0);
+ }
+}
+
+int main(int argc, char **argv)
+{
+ static const struct option options[] = {
+ { "help", no_argument, NULL, 'h' },
+ { "interactive", no_argument, NULL, 'i' },
+ {}
+ };
+ int fd = -1;
+ int opt_interactive = 0;
+ int i;
+
+ while (1) {
+ int option;
+
+ option = getopt_long(argc, argv, "hi", options, NULL);
+ if (option == -1)
+ break;
+
+ switch (option) {
+ case 'h':
+ help(0);
+
+ case 'i':
+ opt_interactive = 1;
+ break;
+ default:
+ return 1;
+ }
+ }
+
+ if (argc < optind+1)
+ help (1);
+
+ if ((fd = evdev_open(argv[optind])) < 0)
+ return 3;
+
+ /* one argument (device): dump or interactive */
+ if (argc == optind+1) {
+ if (opt_interactive)
+ interactive(fd);
+ else
+ dump_table(fd);
+ return 0;
+ }
+
+ /* two arguments (device, mapfile): set map file */
+ if (argc == optind+2) {
+ const char *filearg = argv[optind+1];
+ if (strchr(filearg, '/')) {
+ /* Keymap file argument is a path */
+ FILE *f = fopen(filearg, "r");
+ if (f)
+ merge_table(fd, f);
+ else
+ perror(filearg);
+ } else {
+ /* Keymap file argument is a filename */
+ /* Open override file if present, otherwise default file */
+ char keymap_path[PATH_MAX];
+ snprintf(keymap_path, sizeof(keymap_path), "%s%s", SYSCONFDIR "/udev/keymaps/", filearg);
+ FILE *f = fopen(keymap_path, "r");
+ if (f) {
+ merge_table(fd, f);
+ } else {
+ snprintf(keymap_path, sizeof(keymap_path), "%s%s", PKGLIBEXECDIR "/keymaps/", filearg);
+ f = fopen(keymap_path, "r");
+ if (f)
+ merge_table(fd, f);
+ else
+ perror(keymap_path);
+ }
+ }
+ return 0;
+ }
+
+ /* more arguments (device, scancode/keyname pairs): set keys directly */
+ if ((argc - optind - 1) % 2 == 0) {
+ for (i = optind+1; i < argc; i += 2)
+ set_key(fd, argv[i], argv[i+1]);
+ return 0;
+ }
+
+ /* invalid number of arguments */
+ help(1);
+ return 1; /* not reached */
+}
diff --git a/src/extras/keymap/keymaps/acer b/src/extras/keymap/keymaps/acer
new file mode 100644
index 0000000000..4e7c297dea
--- /dev/null
+++ b/src/extras/keymap/keymaps/acer
@@ -0,0 +1,22 @@
+0xA5 help # Fn+F1
+0xA6 setup # Fn+F2 Acer eSettings
+0xA7 battery # Fn+F3 Power Management
+0xA9 switchvideomode # Fn+F5
+0xB3 euro
+0xB4 dollar
+0xCE brightnessup # Fn+Right
+0xD4 bluetooth # (toggle) off-to-on
+0xD5 wlan # (toggle) on-to-off
+0xD6 wlan # (toggle) off-to-on
+0xD7 bluetooth # (toggle) on-to-off
+0xD8 bluetooth # (toggle) off-to-on
+0xD9 brightnessup # Fn+Right
+0xEE brightnessup # Fn+Right
+0xEF brightnessdown # Fn+Left
+0xF1 f22 # Fn+F7 Touchpad toggle (off-to-on)
+0xF2 f23 # Fn+F7 Touchpad toggle (on-to-off)
+0xF3 prog2 # "P2" programmable button
+0xF4 prog1 # "P1" programmable button
+0xF5 presentation
+0xF8 fn
+0xF9 f23 # Launch NTI shadow
diff --git a/src/extras/keymap/keymaps/acer-aspire_5720 b/src/extras/keymap/keymaps/acer-aspire_5720
new file mode 100644
index 0000000000..c4a8459367
--- /dev/null
+++ b/src/extras/keymap/keymaps/acer-aspire_5720
@@ -0,0 +1,4 @@
+0x84 bluetooth # sent when bluetooth module missing, and key pressed
+0x92 media # acer arcade
+0xD4 bluetooth # bluetooth on
+0xD9 bluetooth # bluetooth off
diff --git a/src/extras/keymap/keymaps/acer-aspire_5920g b/src/extras/keymap/keymaps/acer-aspire_5920g
new file mode 100644
index 0000000000..633c4e854c
--- /dev/null
+++ b/src/extras/keymap/keymaps/acer-aspire_5920g
@@ -0,0 +1,5 @@
+0x8A media
+0x92 media
+0xA6 setup
+0xB2 www
+0xD9 bluetooth # (toggle) on-to-off
diff --git a/src/extras/keymap/keymaps/acer-aspire_6920 b/src/extras/keymap/keymaps/acer-aspire_6920
new file mode 100644
index 0000000000..699c954b4e
--- /dev/null
+++ b/src/extras/keymap/keymaps/acer-aspire_6920
@@ -0,0 +1,5 @@
+0xD9 bluetooth # (toggle) on-to-off
+0x92 media
+0x9E back
+0x83 rewind
+0x89 fastforward
diff --git a/src/extras/keymap/keymaps/acer-aspire_8930 b/src/extras/keymap/keymaps/acer-aspire_8930
new file mode 100644
index 0000000000..fb27bfb4f5
--- /dev/null
+++ b/src/extras/keymap/keymaps/acer-aspire_8930
@@ -0,0 +1,5 @@
+0xCA prog3 # key 'HOLD' on cine dash media console
+0x83 rewind
+0x89 fastforward
+0x92 media # key 'ARCADE' on cine dash media console
+0x9E back
diff --git a/src/extras/keymap/keymaps/acer-travelmate_c300 b/src/extras/keymap/keymaps/acer-travelmate_c300
new file mode 100644
index 0000000000..bfef4cf868
--- /dev/null
+++ b/src/extras/keymap/keymaps/acer-travelmate_c300
@@ -0,0 +1,5 @@
+0x67 f24 # FIXME: rotate screen
+0x68 up
+0x69 down
+0x6B fn
+0x6C screenlock # FIXME: lock tablet device/buttons
diff --git a/src/extras/keymap/keymaps/asus b/src/extras/keymap/keymaps/asus
new file mode 100644
index 0000000000..2a5995f982
--- /dev/null
+++ b/src/extras/keymap/keymaps/asus
@@ -0,0 +1,3 @@
+0xED volumeup
+0xEE volumedown
+0xEF mute
diff --git a/src/extras/keymap/keymaps/compaq-e_evo b/src/extras/keymap/keymaps/compaq-e_evo
new file mode 100644
index 0000000000..5fbc573aa4
--- /dev/null
+++ b/src/extras/keymap/keymaps/compaq-e_evo
@@ -0,0 +1,4 @@
+0xA3 www # I key
+0x9A search
+0x9E email
+0x9F homepage
diff --git a/src/extras/keymap/keymaps/dell b/src/extras/keymap/keymaps/dell
new file mode 100644
index 0000000000..4f907b3eef
--- /dev/null
+++ b/src/extras/keymap/keymaps/dell
@@ -0,0 +1,29 @@
+0x81 playpause # Play/Pause
+0x82 stopcd # Stop
+0x83 previoussong # Previous song
+0x84 nextsong # Next song
+0x85 brightnessdown # Fn+Down arrow Brightness Down
+0x86 brightnessup # Fn+Up arrow Brightness Up
+0x87 battery # Fn+F3 battery icon
+0x88 unknown # Fn+F2 Turn On/Off Wireless - handled in hardware
+0x89 ejectclosecd # Fn+F10 Eject CD
+0x8A suspend # Fn+F1 hibernate
+0x8B switchvideomode # Fn+F8 CRT/LCD (high keycode: "displaytoggle")
+0x8C f23 # Fn+Right arrow Auto Brightness
+0x8F switchvideomode # Fn+F7 aspect ratio
+0x90 previoussong # Front panel previous song
+0x91 prog1 # Wifi Catcher (DELL Specific)
+0x92 media # MediaDirect button (house icon)
+0x93 f23 # FIXME Fn+Left arrow Auto Brightness
+0x95 camera # Shutter button Takes a picture if optional camera available
+0x97 email # Tablet email button
+0x98 f21 # FIXME: Tablet screen rotatation
+0x99 nextsong # Front panel next song
+0x9A setup # Tablet tools button
+0x9B switchvideomode # Display Toggle button
+0x9E f21 #touchpad toggle
+0xA2 playpause # Front panel play/pause
+0xA4 stopcd # Front panel stop
+0xED media # MediaDirect button
+0xD8 screenlock # FIXME: Tablet lock button
+0xD9 f21 # touchpad toggle
diff --git a/src/extras/keymap/keymaps/dell-latitude-xt2 b/src/extras/keymap/keymaps/dell-latitude-xt2
new file mode 100644
index 0000000000..39872f559d
--- /dev/null
+++ b/src/extras/keymap/keymaps/dell-latitude-xt2
@@ -0,0 +1,4 @@
+0x9B up # tablet rocker up
+0x9E enter # tablet rocker press
+0x9F back # tablet back
+0xA3 down # tablet rocker down
diff --git a/src/extras/keymap/keymaps/everex-xt5000 b/src/extras/keymap/keymaps/everex-xt5000
new file mode 100644
index 0000000000..4823a832f5
--- /dev/null
+++ b/src/extras/keymap/keymaps/everex-xt5000
@@ -0,0 +1,7 @@
+0x5C media
+0x65 f21 # Fn+F5 Touchpad toggle
+0x67 prog3 # Fan Speed Control button
+0x6F brightnessup
+0x7F brightnessdown
+0xB2 www
+0xEC mail
diff --git a/src/extras/keymap/keymaps/fujitsu-amilo_pa_2548 b/src/extras/keymap/keymaps/fujitsu-amilo_pa_2548
new file mode 100644
index 0000000000..f7b0c52444
--- /dev/null
+++ b/src/extras/keymap/keymaps/fujitsu-amilo_pa_2548
@@ -0,0 +1,3 @@
+0xE0 volumedown
+0xE1 volumeup
+0xE5 prog1
diff --git a/src/extras/keymap/keymaps/fujitsu-amilo_pro_edition_v3505 b/src/extras/keymap/keymaps/fujitsu-amilo_pro_edition_v3505
new file mode 100644
index 0000000000..d2e38cbb23
--- /dev/null
+++ b/src/extras/keymap/keymaps/fujitsu-amilo_pro_edition_v3505
@@ -0,0 +1,4 @@
+0xA5 help # Fn-F1
+0xA9 switchvideomode # Fn-F3
+0xD9 brightnessdown # Fn-F8
+0xE0 brightnessup # Fn-F9
diff --git a/src/extras/keymap/keymaps/fujitsu-amilo_pro_v3205 b/src/extras/keymap/keymaps/fujitsu-amilo_pro_v3205
new file mode 100644
index 0000000000..43e3199d59
--- /dev/null
+++ b/src/extras/keymap/keymaps/fujitsu-amilo_pro_v3205
@@ -0,0 +1,2 @@
+0xF4 f21 # FIXME: silent-mode decrease CPU/GPU clock
+0xF7 switchvideomode # Fn+F3
diff --git a/src/extras/keymap/keymaps/fujitsu-amilo_si_1520 b/src/extras/keymap/keymaps/fujitsu-amilo_si_1520
new file mode 100644
index 0000000000..1419bd9b5e
--- /dev/null
+++ b/src/extras/keymap/keymaps/fujitsu-amilo_si_1520
@@ -0,0 +1,6 @@
+0xE1 wlan
+0xF3 wlan
+0xEE brightnessdown
+0xE0 brightnessup
+0xE2 bluetooth
+0xF7 video
diff --git a/src/extras/keymap/keymaps/fujitsu-esprimo_mobile_v5 b/src/extras/keymap/keymaps/fujitsu-esprimo_mobile_v5
new file mode 100644
index 0000000000..d3d056b366
--- /dev/null
+++ b/src/extras/keymap/keymaps/fujitsu-esprimo_mobile_v5
@@ -0,0 +1,4 @@
+0xA9 switchvideomode
+0xD9 brightnessdown
+0xDF sleep
+0xEF brightnessup
diff --git a/src/extras/keymap/keymaps/fujitsu-esprimo_mobile_v6 b/src/extras/keymap/keymaps/fujitsu-esprimo_mobile_v6
new file mode 100644
index 0000000000..52c70c50cb
--- /dev/null
+++ b/src/extras/keymap/keymaps/fujitsu-esprimo_mobile_v6
@@ -0,0 +1,2 @@
+0xCE brightnessup
+0xEF brightnessdown
diff --git a/src/extras/keymap/keymaps/genius-slimstar-320 b/src/extras/keymap/keymaps/genius-slimstar-320
new file mode 100644
index 0000000000..d0a3656dd8
--- /dev/null
+++ b/src/extras/keymap/keymaps/genius-slimstar-320
@@ -0,0 +1,35 @@
+# Genius SlimStar 320
+#
+# Only buttons which are not properly mapped yet are configured below
+
+# "Scroll wheel", a circular up/down/left/right button. Aimed for scolling,
+# but since there are no scrollleft/scrollright, let's map to back/forward.
+0x900f0 scrollup
+0x900f1 scrolldown
+0x900f3 back
+0x900f2 forward
+
+# Multimedia buttons, left side (from left to right)
+# [W]
+0x900f5 wordprocessor
+# [Ex]
+0x900f6 spreadsheet
+# [P]
+0x900f4 presentation
+# Other five (calculator, playpause, stop, mute and eject) are OK
+
+# Right side, from left to right
+# [e]
+0xc0223 www
+# "man"
+0x900f7 chat
+# "Y"
+0x900fb prog1
+# [X]
+0x900f8 close
+# "picture"
+0x900f9 graphicseditor
+# "two windows"
+0x900fd scale
+# "lock"
+0x900fc screenlock
diff --git a/src/extras/keymap/keymaps/hewlett-packard b/src/extras/keymap/keymaps/hewlett-packard
new file mode 100644
index 0000000000..4461fa2ce5
--- /dev/null
+++ b/src/extras/keymap/keymaps/hewlett-packard
@@ -0,0 +1,12 @@
+0x81 fn_esc
+0x89 battery # FnF8
+0x8A screenlock # FnF6
+0x8B camera
+0x8C media # music
+0x8E dvd
+0xB1 help
+0xB3 f23 # FIXME: Auto brightness
+0xD7 wlan
+0x92 brightnessdown # FnF7 (FnF9 on 6730b)
+0x97 brightnessup # FnF8 (FnF10 on 6730b)
+0xEE switchvideomode # FnF4
diff --git a/src/extras/keymap/keymaps/hewlett-packard-2510p_2530p b/src/extras/keymap/keymaps/hewlett-packard-2510p_2530p
new file mode 100644
index 0000000000..41ad2e9b5a
--- /dev/null
+++ b/src/extras/keymap/keymaps/hewlett-packard-2510p_2530p
@@ -0,0 +1,2 @@
+0xD8 f23 # touchpad off
+0xD9 f22 # touchpad on
diff --git a/src/extras/keymap/keymaps/hewlett-packard-compaq_elitebook b/src/extras/keymap/keymaps/hewlett-packard-compaq_elitebook
new file mode 100644
index 0000000000..42007c5483
--- /dev/null
+++ b/src/extras/keymap/keymaps/hewlett-packard-compaq_elitebook
@@ -0,0 +1,2 @@
+0x88 presentation
+0xD9 help # I key (high keycode: "info")
diff --git a/src/extras/keymap/keymaps/hewlett-packard-pavilion b/src/extras/keymap/keymaps/hewlett-packard-pavilion
new file mode 100644
index 0000000000..3d3cefc8e6
--- /dev/null
+++ b/src/extras/keymap/keymaps/hewlett-packard-pavilion
@@ -0,0 +1,3 @@
+0x88 media # FIXME: quick play
+0xD8 f23 # touchpad off
+0xD9 f22 # touchpad on
diff --git a/src/extras/keymap/keymaps/hewlett-packard-presario-2100 b/src/extras/keymap/keymaps/hewlett-packard-presario-2100
new file mode 100644
index 0000000000..1df39dcbd2
--- /dev/null
+++ b/src/extras/keymap/keymaps/hewlett-packard-presario-2100
@@ -0,0 +1,3 @@
+0xF0 help
+0xF1 screenlock
+0xF3 search
diff --git a/src/extras/keymap/keymaps/hewlett-packard-tablet b/src/extras/keymap/keymaps/hewlett-packard-tablet
new file mode 100644
index 0000000000..d19005ab90
--- /dev/null
+++ b/src/extras/keymap/keymaps/hewlett-packard-tablet
@@ -0,0 +1,6 @@
+0x82 prog2 # Funny Key
+0x83 prog1 # Q
+0x84 tab
+0x85 esc
+0x86 pageup
+0x87 pagedown
diff --git a/src/extras/keymap/keymaps/hewlett-packard-tx2 b/src/extras/keymap/keymaps/hewlett-packard-tx2
new file mode 100644
index 0000000000..36a690fcf6
--- /dev/null
+++ b/src/extras/keymap/keymaps/hewlett-packard-tx2
@@ -0,0 +1,3 @@
+0xC2 media
+0xD8 f23 # Toggle touchpad button on tx2 (OFF)
+0xD9 f22 # Toggle touchpad button on tx2 (ON)
diff --git a/src/extras/keymap/keymaps/ibm-thinkpad-usb-keyboard-trackpoint b/src/extras/keymap/keymaps/ibm-thinkpad-usb-keyboard-trackpoint
new file mode 100644
index 0000000000..027e50bf88
--- /dev/null
+++ b/src/extras/keymap/keymaps/ibm-thinkpad-usb-keyboard-trackpoint
@@ -0,0 +1,7 @@
+0x900f0 screenlock
+0x900f1 wlan
+0x900f2 switchvideomode
+0x900f3 suspend
+0x900f4 brightnessup
+0x900f5 brightnessdown
+0x900f8 zoom
diff --git a/src/extras/keymap/keymaps/inventec-symphony_6.0_7.0 b/src/extras/keymap/keymaps/inventec-symphony_6.0_7.0
new file mode 100644
index 0000000000..4a8b4ba5a7
--- /dev/null
+++ b/src/extras/keymap/keymaps/inventec-symphony_6.0_7.0
@@ -0,0 +1,2 @@
+0xF3 prog2
+0xF4 prog1
diff --git a/src/extras/keymap/keymaps/lenovo-3000 b/src/extras/keymap/keymaps/lenovo-3000
new file mode 100644
index 0000000000..5bd165654a
--- /dev/null
+++ b/src/extras/keymap/keymaps/lenovo-3000
@@ -0,0 +1,5 @@
+0x8B switchvideomode # Fn+F7 video
+0x96 wlan # Fn+F5 wireless
+0x97 sleep # Fn+F4 suspend
+0x98 suspend # Fn+F12 hibernate
+0xB4 prog1 # Lenovo Care
diff --git a/src/extras/keymap/keymaps/lenovo-ideapad b/src/extras/keymap/keymaps/lenovo-ideapad
new file mode 100644
index 0000000000..d5f25671a5
--- /dev/null
+++ b/src/extras/keymap/keymaps/lenovo-ideapad
@@ -0,0 +1,7 @@
+# Key codes observed on S10-3, assumed valid on other IdeaPad models
+0x81 rfkill # does nothing in BIOS
+0x83 display_off # BIOS toggles screen state
+0xB9 brightnessup # does nothing in BIOS
+0xBA brightnessdown # does nothing in BIOS
+0xF1 camera # BIOS toggles camera power
+0xf2 unknown # trackpad enable/disable (does nothing in BIOS)
diff --git a/src/extras/keymap/keymaps/lenovo-thinkpad-usb-keyboard-trackpoint b/src/extras/keymap/keymaps/lenovo-thinkpad-usb-keyboard-trackpoint
new file mode 100644
index 0000000000..47e8846a68
--- /dev/null
+++ b/src/extras/keymap/keymaps/lenovo-thinkpad-usb-keyboard-trackpoint
@@ -0,0 +1,13 @@
+0x90012 screenlock # Fn+F2
+0x90013 battery # Fn+F3
+0x90014 wlan # Fn+F5
+0x90016 switchvideomode # Fn+F7
+0x90017 f21 # Fn+F8 touchpadtoggle
+0x90019 suspend # Fn+F12
+0x9001A brightnessup # Fn+Home
+0x9001B brightnessdown # Fn+End
+0x9001D zoom # Fn+Space
+0x90011 prog1 # Thinkvantage button
+
+0x90015 camera # Fn+F6 headset/camera VoIP key ??
+0x90010 micmute # Microphone mute button
diff --git a/src/extras/keymap/keymaps/lenovo-thinkpad_x200_tablet b/src/extras/keymap/keymaps/lenovo-thinkpad_x200_tablet
new file mode 100644
index 0000000000..31ea3b2c70
--- /dev/null
+++ b/src/extras/keymap/keymaps/lenovo-thinkpad_x200_tablet
@@ -0,0 +1,6 @@
+0x5D menu
+0x63 fn
+0x66 screenlock
+0x67 cyclewindows # bezel circular arrow
+0x68 setup # bezel setup / menu
+0x6c direction # rotate screen
diff --git a/src/extras/keymap/keymaps/lenovo-thinkpad_x6_tablet b/src/extras/keymap/keymaps/lenovo-thinkpad_x6_tablet
new file mode 100644
index 0000000000..6fd16b5662
--- /dev/null
+++ b/src/extras/keymap/keymaps/lenovo-thinkpad_x6_tablet
@@ -0,0 +1,8 @@
+0x6C f21 # rotate
+0x68 screenlock # screenlock
+0x6B esc # escape
+0x6D right # right on d-pad
+0x6E left # left on d-pad
+0x71 up # up on d-pad
+0x6F down # down on d-pad
+0x69 enter # enter on d-pad
diff --git a/src/extras/keymap/keymaps/lg-x110 b/src/extras/keymap/keymaps/lg-x110
new file mode 100644
index 0000000000..ba08cba3fe
--- /dev/null
+++ b/src/extras/keymap/keymaps/lg-x110
@@ -0,0 +1,12 @@
+0xA0 mute # Fn-F9
+0xAE volumedown # Fn-Left
+0xAF search # Fn-F3
+0xB0 volumeup # Fn-Right
+0xB1 battery # Fn-F10 Info
+0xB3 suspend # Fn-F12
+0xDF sleep # Fn-F4
+# 0xE2 bluetooth # satellite dish2
+0xE4 f21 # Fn-F5 Touchpad disable
+0xF6 wlan # Fn-F6
+0xF7 reserved # brightnessdown # Fn-Down
+0xF8 reserved # brightnessup # Fn-Up
diff --git a/src/extras/keymap/keymaps/logitech-wave b/src/extras/keymap/keymaps/logitech-wave
new file mode 100644
index 0000000000..caa5d5d310
--- /dev/null
+++ b/src/extras/keymap/keymaps/logitech-wave
@@ -0,0 +1,16 @@
+0x9001C scale #expo
+0x9001F zoomout #zoom out
+0x90020 zoomin #zoom in
+0x9003D prog1 #gadget
+0x90005 camera #camera
+0x90018 media #media center
+0x90041 wordprocessor #fn+f1 (word)
+0x90042 spreadsheet #fn+f2 (excel)
+0x90043 calendar #fn+f3 (calendar)
+0x90044 prog2 #fn+f4 (program a)
+0x90045 prog3 #fn+f5 (program b)
+0x90046 prog4 #fn+f6 (program c)
+0x90048 messenger #fn+f8 (msn messenger)
+0x9002D find #fn+f10 (search www)
+0x9004B search #fn+f11 (search pc)
+0x9004C ejectclosecd #fn+f12 (eject)
diff --git a/src/extras/keymap/keymaps/logitech-wave-cordless b/src/extras/keymap/keymaps/logitech-wave-cordless
new file mode 100644
index 0000000000..a10dad5e4d
--- /dev/null
+++ b/src/extras/keymap/keymaps/logitech-wave-cordless
@@ -0,0 +1,15 @@
+0xD4 zoomin
+0xCC zoomout
+0xC0183 media
+0xC1005 camera
+0xC101F zoomout
+0xC1020 zoomin
+0xC1041 wordprocessor
+0xC1042 spreadsheet
+0xC1043 calendar
+0xC1044 prog2 #fn+f4 (program a)
+0xC1045 prog3 #fn+f5 (program b)
+0xC1046 prog4 #fn+f6 (program c)
+0xC1048 messenger
+0xC104A find #fn+f10 (search www)
+0xC104C ejectclosecd
diff --git a/src/extras/keymap/keymaps/logitech-wave-pro-cordless b/src/extras/keymap/keymaps/logitech-wave-pro-cordless
new file mode 100644
index 0000000000..e7aa02206c
--- /dev/null
+++ b/src/extras/keymap/keymaps/logitech-wave-pro-cordless
@@ -0,0 +1,12 @@
+0xC01B6 camera
+0xC0183 media
+0xC0184 wordprocessor
+0xC0186 spreadsheet
+0xC018E calendar
+0xC0223 homepage
+0xC01BC messenger
+0xC018A mail
+0xC0221 search
+0xC00B8 ejectcd
+0xC022D zoomin
+0xC022E zoomout
diff --git a/src/extras/keymap/keymaps/maxdata-pro_7000 b/src/extras/keymap/keymaps/maxdata-pro_7000
new file mode 100644
index 0000000000..c0e4f77af4
--- /dev/null
+++ b/src/extras/keymap/keymaps/maxdata-pro_7000
@@ -0,0 +1,9 @@
+0x97 prog2
+0x9F prog1
+0xA0 mute # Fn-F5
+0x82 www
+0xEC email
+0xAE volumedown # Fn-Down
+0xB0 volumeup # Fn-Up
+0xDF suspend # Fn+F2
+0xF5 help
diff --git a/src/extras/keymap/keymaps/medion-fid2060 b/src/extras/keymap/keymaps/medion-fid2060
new file mode 100644
index 0000000000..5a76c76799
--- /dev/null
+++ b/src/extras/keymap/keymaps/medion-fid2060
@@ -0,0 +1,2 @@
+0x6B channeldown # Thottle Down
+0x6D channelup # Thottle Up
diff --git a/src/extras/keymap/keymaps/medionnb-a555 b/src/extras/keymap/keymaps/medionnb-a555
new file mode 100644
index 0000000000..c3b5dfa60b
--- /dev/null
+++ b/src/extras/keymap/keymaps/medionnb-a555
@@ -0,0 +1,4 @@
+0x63 www # N button
+0x66 prog1 # link 1 button
+0x67 email # envelope button
+0x69 prog2 # link 2 button
diff --git a/src/extras/keymap/keymaps/micro-star b/src/extras/keymap/keymaps/micro-star
new file mode 100644
index 0000000000..4a438698ed
--- /dev/null
+++ b/src/extras/keymap/keymaps/micro-star
@@ -0,0 +1,13 @@
+0xA0 mute # Fn-F9
+0xAE volumedown # Fn-F7
+0xB0 volumeup # Fn-F8
+0xB2 www # e button
+0xDF sleep # Fn-F12
+0xE2 bluetooth # satellite dish2
+0xE4 f21 # Fn-F3 Touchpad disable
+0xEC email # envelope button
+0xEE camera # Fn-F6 camera disable
+0xF6 wlan # satellite dish1
+0xF7 brightnessdown # Fn-F4
+0xF8 brightnessup # Fn-F5
+0xF9 search
diff --git a/src/extras/keymap/keymaps/module-asus-w3j b/src/extras/keymap/keymaps/module-asus-w3j
new file mode 100644
index 0000000000..773e0b3e82
--- /dev/null
+++ b/src/extras/keymap/keymaps/module-asus-w3j
@@ -0,0 +1,11 @@
+0x41 nextsong
+0x45 playpause
+0x43 stopcd
+0x40 previoussong
+0x4C ejectclosecd
+0x32 mute
+0x31 volumedown
+0x30 volumeup
+0x5D wlan
+0x7E bluetooth
+0x8A media # high keycode: "tv"
diff --git a/src/extras/keymap/keymaps/module-ibm b/src/extras/keymap/keymaps/module-ibm
new file mode 100644
index 0000000000..a92dfa2506
--- /dev/null
+++ b/src/extras/keymap/keymaps/module-ibm
@@ -0,0 +1,16 @@
+0x01 battery # Fn+F2
+0x02 screenlock # Fn+F3
+0x03 sleep # Fn+F4
+0x04 wlan # Fn+F5
+0x06 switchvideomode # Fn+F7
+0x07 zoom # Fn+F8 screen expand
+0x08 f24 # Fn+F9 undock
+0x0B suspend # Fn+F12
+0x0F brightnessup # Fn+Home
+0x10 brightnessdown # Fn+End
+0x11 kbdillumtoggle # Fn+PgUp - ThinkLight
+0x13 zoom # Fn+Space
+0x14 volumeup
+0x15 volumedown
+0x16 mute
+0x17 prog1 # ThinkPad/ThinkVantage button (high keycode: "vendor")
diff --git a/src/extras/keymap/keymaps/module-lenovo b/src/extras/keymap/keymaps/module-lenovo
new file mode 100644
index 0000000000..8e38883091
--- /dev/null
+++ b/src/extras/keymap/keymaps/module-lenovo
@@ -0,0 +1,17 @@
+0x1 screenlock # Fn+F2
+0x2 battery # Fn+F3
+0x3 sleep # Fn+F4
+0x4 wlan # Fn+F5
+0x6 switchvideomode # Fn+F7
+0x7 f21 # Fn+F8 touchpadtoggle
+0x8 f24 # Fn+F9 undock
+0xB suspend # Fn+F12
+0xF brightnessup # Fn+Home
+0x10 brightnessdown # Fn+End
+0x11 kbdillumtoggle # Fn+PgUp - ThinkLight
+0x13 zoom # Fn+Space
+0x14 volumeup
+0x15 volumedown
+0x16 mute
+0x17 prog1 # ThinkPad/ThinkVantage button (high keycode: "vendor")
+0x1A micmute # Microphone mute
diff --git a/src/extras/keymap/keymaps/module-sony b/src/extras/keymap/keymaps/module-sony
new file mode 100644
index 0000000000..7c000131d1
--- /dev/null
+++ b/src/extras/keymap/keymaps/module-sony
@@ -0,0 +1,8 @@
+0x06 mute # Fn+F2
+0x07 volumedown # Fn+F3
+0x08 volumeup # Fn+F4
+0x09 brightnessdown # Fn+F5
+0x0A brightnessup # Fn+F6
+0x0B switchvideomode # Fn+F7
+0x0E zoom # Fn+F10
+0x10 suspend # Fn+F12
diff --git a/src/extras/keymap/keymaps/module-sony-old b/src/extras/keymap/keymaps/module-sony-old
new file mode 100644
index 0000000000..596a34258a
--- /dev/null
+++ b/src/extras/keymap/keymaps/module-sony-old
@@ -0,0 +1,2 @@
+0x06 battery
+0x07 mute
diff --git a/src/extras/keymap/keymaps/module-sony-vgn b/src/extras/keymap/keymaps/module-sony-vgn
new file mode 100644
index 0000000000..c8ba001516
--- /dev/null
+++ b/src/extras/keymap/keymaps/module-sony-vgn
@@ -0,0 +1,8 @@
+0x00 brightnessdown # Fn+F5
+0x10 brightnessup # Fn+F6
+0x11 switchvideomode # Fn+F7
+0x12 zoomout
+0x14 zoomin
+0x15 suspend # Fn+F12
+0x17 prog1
+0x20 media
diff --git a/src/extras/keymap/keymaps/olpc-xo b/src/extras/keymap/keymaps/olpc-xo
new file mode 100644
index 0000000000..34434a121d
--- /dev/null
+++ b/src/extras/keymap/keymaps/olpc-xo
@@ -0,0 +1,74 @@
+0x59 fn
+0x81 fn_esc
+0xF9 camera
+0xF8 sound # Fn-CAMERA = Mic
+
+
+# Function key mappings, as per
+# http://dev.laptop.org/ticket/10213#comment:20
+#
+# Unmodified F1-F8 produce F1-F8, so no remap necessary.
+# Unmodified F9-F12 control brightness and volume.
+0x43 brightnessdown
+0x44 brightnessup
+0x57 volumedown
+0x58 volumeup
+
+# fn-modified fkeys all produce the unmodified version of the key.
+0xBB f1
+0xBC f2
+0xBD f3
+0xBE f4
+0xBF f5
+0xC0 f6
+0xC1 f7
+0xC2 f8
+0xC3 f9
+0xC4 f10
+0xD7 f11
+0xD8 f12
+
+
+# Using F13-F21 for the .5 F keys right now.
+0xF7 f13
+0xF6 f14
+0xF5 f15
+0xF4 f16
+0xF3 f17
+0xF2 f18
+0xF1 f19
+0xF0 f20
+0xEF f21
+
+0xEE chat
+0xE4 chat # Just mapping Fn-Chat to Chat for now
+0xDD menu # Frame
+0xDA prog1 # Fn-Frame
+
+# The FN of some keys is other keys
+0xD3 delete
+0xD2 insert
+0xC9 pageup
+0xD1 pagedown
+0xC7 home
+0xCF end
+
+# Language key - don't ask what they are doing as KEY_HP
+0x73 hp
+0x7E hp
+
+0xDB leftmeta # left grab
+0xDC rightmeta # right grab
+0x85 rightmeta # Right grab releases on a different scancode
+0xD6 kbdillumtoggle # Fn-space
+0x69 switchvideomode # Brightness key
+
+# Game keys
+0x65 kp8 # up
+0x66 kp2 # down
+0x67 kp4 # left
+0x68 kp6 # right
+0xE5 kp9 # pgup
+0xE6 kp3 # pgdn
+0xE7 kp7 # home
+0xE8 kp1 # end
diff --git a/src/extras/keymap/keymaps/onkyo b/src/extras/keymap/keymaps/onkyo
new file mode 100644
index 0000000000..ee864ade4d
--- /dev/null
+++ b/src/extras/keymap/keymaps/onkyo
@@ -0,0 +1,14 @@
+0xA0 mute # Fn+D
+0xAE volumedown # Fn+F
+0xB0 volumeup # Fn+G
+0xDF sleep # Fn+W
+0xE0 bluetooth # Fn+H
+0xE2 cyclewindows # Fn+Esc
+0xEE battery # Fn+Q
+0xF0 media # Fn+R
+0xF5 switchvideomode # Fn+E
+0xF6 camera # Fn+T
+0xF7 f21 # Fn+Y (touchpad toggle)
+0xF8 brightnessup # Fn+S
+0xF9 brightnessdown # Fn+A
+0xFB wlan # Fn+J
diff --git a/src/extras/keymap/keymaps/oqo-model2 b/src/extras/keymap/keymaps/oqo-model2
new file mode 100644
index 0000000000..b7f4851abe
--- /dev/null
+++ b/src/extras/keymap/keymaps/oqo-model2
@@ -0,0 +1,5 @@
+0x8E wlan
+0xF0 switchvideomode
+0xF1 mute
+0xF2 volumedown
+0xF3 volumeup
diff --git a/src/extras/keymap/keymaps/samsung-other b/src/extras/keymap/keymaps/samsung-other
new file mode 100644
index 0000000000..3ac0c2f10c
--- /dev/null
+++ b/src/extras/keymap/keymaps/samsung-other
@@ -0,0 +1,14 @@
+0x74 prog1 # User key
+0x75 www
+0x78 mail
+0x82 switchvideomode # Fn+F4 CRT/LCD (high keycode: "displaytoggle")
+0x83 battery # Fn+F2
+0x84 prog1 # Fn+F5 backlight on/off
+0x86 wlan # Fn+F9
+0x88 brightnessup # Fn-Up
+0x89 brightnessdown # Fn-Down
+0xB1 prog2 # Fn+F7 run Samsung Magic Doctor (keypressed event is generated twice)
+0xB3 prog3 # Fn+F8 switch power mode (battery/dynamic/performance)
+0xB4 wlan # Fn+F9 (X60P)
+0xF7 f22 # Fn+F10 Touchpad on
+0xF9 f23 # Fn+F10 Touchpad off
diff --git a/src/extras/keymap/keymaps/samsung-sq1us b/src/extras/keymap/keymaps/samsung-sq1us
new file mode 100644
index 0000000000..ea2141ef84
--- /dev/null
+++ b/src/extras/keymap/keymaps/samsung-sq1us
@@ -0,0 +1,7 @@
+0xD4 menu
+0xD8 f1
+0xD9 f10
+0xD6 f3
+0xD7 f9
+0xE4 f5
+0xEE f11
diff --git a/src/extras/keymap/keymaps/samsung-sx20s b/src/extras/keymap/keymaps/samsung-sx20s
new file mode 100644
index 0000000000..9d954ee415
--- /dev/null
+++ b/src/extras/keymap/keymaps/samsung-sx20s
@@ -0,0 +1,4 @@
+0x74 mute
+0x75 mute
+0x77 f22 # Touchpad on
+0x79 f23 # Touchpad off
diff --git a/src/extras/keymap/keymaps/toshiba-satellite_a100 b/src/extras/keymap/keymaps/toshiba-satellite_a100
new file mode 100644
index 0000000000..22007be71b
--- /dev/null
+++ b/src/extras/keymap/keymaps/toshiba-satellite_a100
@@ -0,0 +1,2 @@
+0xA4 stopcd
+0xB2 www
diff --git a/src/extras/keymap/keymaps/toshiba-satellite_a110 b/src/extras/keymap/keymaps/toshiba-satellite_a110
new file mode 100644
index 0000000000..1429409351
--- /dev/null
+++ b/src/extras/keymap/keymaps/toshiba-satellite_a110
@@ -0,0 +1,10 @@
+0x92 stop
+0x93 www
+0x94 media
+0x9E f22 # Touchpad on
+0x9F f23 # Touchpad off
+0xB9 nextsong
+0xD9 brightnessup
+0xEE screenlock
+0xF4 previoussong
+0xF7 playpause
diff --git a/src/extras/keymap/keymaps/toshiba-satellite_m30x b/src/extras/keymap/keymaps/toshiba-satellite_m30x
new file mode 100644
index 0000000000..ae8e34941b
--- /dev/null
+++ b/src/extras/keymap/keymaps/toshiba-satellite_m30x
@@ -0,0 +1,6 @@
+0xef brightnessdown
+0xd9 brightnessup
+0xee screenlock
+0x93 media
+0x9e f22 #touchpad_enable
+0x9f f23 #touchpad_disable
diff --git a/src/extras/keymap/keymaps/zepto-znote b/src/extras/keymap/keymaps/zepto-znote
new file mode 100644
index 0000000000..cf72fda47b
--- /dev/null
+++ b/src/extras/keymap/keymaps/zepto-znote
@@ -0,0 +1,11 @@
+0x93 switchvideomode # Fn+F3 Toggle Video Output
+0x95 brightnessdown # Fn+F4 Brightness Down
+0x91 brightnessup # Fn+F5 Brightness Up
+0xA5 f23 # Fn+F6 Disable Touchpad
+0xA6 f22 # Fn+F6 Enable Touchpad
+0xA7 bluetooth # Fn+F10 Enable Bluetooth
+0XA9 bluetooth # Fn+F10 Disable Bluetooth
+0xF1 wlan # RF Switch Off
+0xF2 wlan # RF Switch On
+0xF4 prog1 # P1 Button
+0xF3 prog2 # P2 Button
diff --git a/src/extras/mtd_probe/.gitignore b/src/extras/mtd_probe/.gitignore
new file mode 100644
index 0000000000..82b8ab501f
--- /dev/null
+++ b/src/extras/mtd_probe/.gitignore
@@ -0,0 +1 @@
+mtd_probe
diff --git a/src/extras/mtd_probe/75-probe_mtd.rules b/src/extras/mtd_probe/75-probe_mtd.rules
new file mode 100644
index 0000000000..c0e0839785
--- /dev/null
+++ b/src/extras/mtd_probe/75-probe_mtd.rules
@@ -0,0 +1,8 @@
+# do not edit this file, it will be overwritten on update
+
+ACTION!="add", GOTO="mtd_probe_end"
+
+KERNEL=="mtd*ro", IMPORT{program}="mtd_probe $devnode"
+KERNEL=="mtd*ro", ENV{MTD_FTL}=="smartmedia", IMPORT{builtin}="kmod load sm_ftl"
+
+LABEL="mtd_probe_end"
diff --git a/src/extras/mtd_probe/mtd_probe.c b/src/extras/mtd_probe/mtd_probe.c
new file mode 100644
index 0000000000..e45867ffa9
--- /dev/null
+++ b/src/extras/mtd_probe/mtd_probe.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2010 - Maxim Levitsky
+ *
+ * mtd_probe 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.
+ *
+ * mtd_probe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with mtd_probe; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ */
+#include "mtd_probe.h"
+#include <stdio.h>
+#include <sys/ioctl.h>
+#include <mtd/mtd-user.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+int main(int argc, char** argv)
+{
+ if (argc != 2) {
+ printf("usage: mtd_probe /dev/mtd[n]\n");
+ return 1;
+ }
+
+ int mtd_fd = open(argv[1], O_RDONLY);
+ if (mtd_fd == -1) {
+ perror("open");
+ exit(-1);
+ }
+
+ mtd_info_t mtd_info;
+ int error = ioctl(mtd_fd, MEMGETINFO, &mtd_info);
+ if (error == -1) {
+ perror("ioctl");
+ exit(-1);
+ }
+
+ probe_smart_media(mtd_fd, &mtd_info);
+ return -1;
+}
diff --git a/src/extras/mtd_probe/mtd_probe.h b/src/extras/mtd_probe/mtd_probe.h
new file mode 100644
index 0000000000..20ecd4578e
--- /dev/null
+++ b/src/extras/mtd_probe/mtd_probe.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2010 - Maxim Levitsky
+ *
+ * mtd_probe 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.
+ *
+ * mtd_probe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with mtd_probe; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ */
+
+#include <mtd/mtd-user.h>
+
+/* Full oob structure as written on the flash */
+struct sm_oob {
+ uint32_t reserved;
+ uint8_t data_status;
+ uint8_t block_status;
+ uint8_t lba_copy1[2];
+ uint8_t ecc2[3];
+ uint8_t lba_copy2[2];
+ uint8_t ecc1[3];
+} __attribute__((packed));
+
+
+/* one sector is always 512 bytes, but it can consist of two nand pages */
+#define SM_SECTOR_SIZE 512
+
+/* oob area is also 16 bytes, but might be from two pages */
+#define SM_OOB_SIZE 16
+
+/* This is maximum zone size, and all devices that have more that one zone
+ have this size */
+#define SM_MAX_ZONE_SIZE 1024
+
+/* support for small page nand */
+#define SM_SMALL_PAGE 256
+#define SM_SMALL_OOB_SIZE 8
+
+
+void probe_smart_media(int mtd_fd, mtd_info_t *info);
diff --git a/src/extras/mtd_probe/probe_smartmedia.c b/src/extras/mtd_probe/probe_smartmedia.c
new file mode 100644
index 0000000000..49704e380a
--- /dev/null
+++ b/src/extras/mtd_probe/probe_smartmedia.c
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2010 - Maxim Levitsky
+ *
+ * mtd_probe 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.
+ *
+ * mtd_probe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with mtd_probe; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <mtd/mtd-user.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include "mtd_probe.h"
+
+static const uint8_t cis_signature[] = {
+ 0x01, 0x03, 0xD9, 0x01, 0xFF, 0x18, 0x02, 0xDF, 0x01, 0x20
+};
+
+
+void probe_smart_media(int mtd_fd, mtd_info_t* info)
+{
+ char* cis_buffer = malloc(SM_SECTOR_SIZE);
+
+ if (!cis_buffer)
+ return;
+
+ if (info->type != MTD_NANDFLASH)
+ goto exit;
+
+ int sector_size = info->writesize;
+ int block_size = info->erasesize;
+ int size_in_megs = info->size / (1024 * 1024);
+ int spare_count;
+
+
+ if (sector_size != SM_SECTOR_SIZE && sector_size != SM_SMALL_PAGE)
+ goto exit;
+
+ switch(size_in_megs) {
+ case 1:
+ case 2:
+ spare_count = 6;
+ break;
+ case 4:
+ spare_count = 12;
+ break;
+ default:
+ spare_count = 24;
+ break;
+ }
+
+
+ int offset;
+ int cis_found = 0;
+
+ for (offset = 0 ; offset < block_size * spare_count ;
+ offset += sector_size) {
+
+ lseek(mtd_fd, SEEK_SET, offset);
+ if (read(mtd_fd, cis_buffer, SM_SECTOR_SIZE) == SM_SECTOR_SIZE){
+ cis_found = 1;
+ break;
+ }
+ }
+
+ if (!cis_found)
+ goto exit;
+
+ if (memcmp(cis_buffer, cis_signature, sizeof(cis_signature)) != 0 &&
+ (memcmp(cis_buffer + SM_SMALL_PAGE, cis_signature,
+ sizeof(cis_signature)) != 0))
+ goto exit;
+
+ printf("MTD_FTL=smartmedia\n");
+ free(cis_buffer);
+ exit(0);
+exit:
+ free(cis_buffer);
+ return;
+}
diff --git a/src/extras/qemu/42-qemu-usb.rules b/src/extras/qemu/42-qemu-usb.rules
new file mode 100644
index 0000000000..a4e3864714
--- /dev/null
+++ b/src/extras/qemu/42-qemu-usb.rules
@@ -0,0 +1,13 @@
+#
+# Enable autosuspend for qemu emulated usb hid devices.
+#
+# Note that there are buggy qemu versions which advertise remote
+# wakeup support but don't actually implement it correctly. This
+# is the reason why we need a match for the serial number here.
+# The serial number "42" is used to tag the implementations where
+# remote wakeup is working.
+#
+
+ACTION=="add", SUBSYSTEM=="usb", ATTR{product}=="QEMU USB Mouse", ATTR{serial}=="42", TEST=="power/control", ATTR{power/control}="auto"
+ACTION=="add", SUBSYSTEM=="usb", ATTR{product}=="QEMU USB Tablet", ATTR{serial}=="42", TEST=="power/control", ATTR{power/control}="auto"
+ACTION=="add", SUBSYSTEM=="usb", ATTR{product}=="QEMU USB Keyboard", ATTR{serial}=="42", TEST=="power/control", ATTR{power/control}="auto"
diff --git a/src/extras/rule_generator/75-cd-aliases-generator.rules b/src/extras/rule_generator/75-cd-aliases-generator.rules
new file mode 100644
index 0000000000..e6da0101d6
--- /dev/null
+++ b/src/extras/rule_generator/75-cd-aliases-generator.rules
@@ -0,0 +1,9 @@
+# these rules generate rules for the /dev/{cdrom,dvd,...} symlinks
+
+# the "path" of usb/ieee1394 devices changes frequently, use "id"
+ACTION=="add", SUBSYSTEM=="block", SUBSYSTEMS=="usb|ieee1394", ENV{ID_CDROM}=="?*", ENV{GENERATED}!="?*", \
+ PROGRAM="write_cd_rules by-id", SYMLINK+="%c", GOTO="persistent_cd_end"
+
+ACTION=="add", SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", ENV{GENERATED}!="?*", PROGRAM="write_cd_rules", SYMLINK+="%c"
+
+LABEL="persistent_cd_end"
diff --git a/src/extras/rule_generator/75-persistent-net-generator.rules b/src/extras/rule_generator/75-persistent-net-generator.rules
new file mode 100644
index 0000000000..4f80573478
--- /dev/null
+++ b/src/extras/rule_generator/75-persistent-net-generator.rules
@@ -0,0 +1,102 @@
+# do not edit this file, it will be overwritten on update
+
+# these rules generate rules for persistent network device naming
+#
+# variables used to communicate:
+# MATCHADDR MAC address used for the match
+# MATCHID bus_id used for the match
+# MATCHDRV driver name used for the match
+# MATCHIFTYPE interface type match
+# COMMENT comment to add to the generated rule
+# INTERFACE_NAME requested name supplied by external tool
+# INTERFACE_NEW new interface name returned by rule writer
+
+ACTION!="add", GOTO="persistent_net_generator_end"
+SUBSYSTEM!="net", GOTO="persistent_net_generator_end"
+
+# ignore the interface if a name has already been set
+NAME=="?*", GOTO="persistent_net_generator_end"
+
+# device name whitelist
+KERNEL!="eth*|ath*|wlan*[0-9]|msh*|ra*|sta*|ctc*|lcs*|hsi*", GOTO="persistent_net_generator_end"
+
+# ignore Xen virtual interfaces
+SUBSYSTEMS=="xen", GOTO="persistent_net_generator_end"
+
+# read MAC address
+ENV{MATCHADDR}="$attr{address}"
+
+# match interface type
+ENV{MATCHIFTYPE}="$attr{type}"
+
+# ignore KVM virtual interfaces
+ENV{MATCHADDR}=="52:54:00:*", GOTO="persistent_net_generator_end"
+# ignore VMWare virtual interfaces
+ENV{MATCHADDR}=="00:0c:29:*|00:50:56:*", GOTO="persistent_net_generator_end"
+# ignore Hyper-V virtual interfaces
+ENV{MATCHADDR}=="00:15:5d:*", GOTO="persistent_net_generator_end"
+
+# These vendors are known to violate the local MAC address assignment scheme
+# Interlan, DEC (UNIBUS or QBUS), Apollo, Cisco, Racal-Datacom
+ENV{MATCHADDR}=="02:07:01:*", GOTO="globally_administered_whitelist"
+# 3Com
+ENV{MATCHADDR}=="02:60:60:*", GOTO="globally_administered_whitelist"
+# 3Com IBM PC; Imagen; Valid; Cisco; Apple
+ENV{MATCHADDR}=="02:60:8c:*", GOTO="globally_administered_whitelist"
+# Intel
+ENV{MATCHADDR}=="02:a0:c9:*", GOTO="globally_administered_whitelist"
+# Olivetti
+ENV{MATCHADDR}=="02:aa:3c:*", GOTO="globally_administered_whitelist"
+# CMC Masscomp; Silicon Graphics; Prime EXL
+ENV{MATCHADDR}=="02:cf:1f:*", GOTO="globally_administered_whitelist"
+# Prominet Corporation Gigabit Ethernet Switch
+ENV{MATCHADDR}=="02:e0:3b:*", GOTO="globally_administered_whitelist"
+# BTI (Bus-Tech, Inc.) IBM Mainframes
+ENV{MATCHADDR}=="02:e6:d3:*", GOTO="globally_administered_whitelist"
+# Realtek
+ENV{MATCHADDR}=="52:54:00:*", GOTO="globally_administered_whitelist"
+# Novell 2000
+ENV{MATCHADDR}=="52:54:4c:*", GOTO="globally_administered_whitelist"
+# Realtec
+ENV{MATCHADDR}=="52:54:ab:*", GOTO="globally_administered_whitelist"
+# Kingston Technologies
+ENV{MATCHADDR}=="e2:0c:0f:*", GOTO="globally_administered_whitelist"
+# Xensource
+ENV{MATCHADDR}=="00:16:3e:*", GOTO="globally_administered_whitelist"
+
+# match interface dev_id
+ATTR{dev_id}=="?*", ENV{MATCHDEVID}="$attr{dev_id}"
+
+# do not use "locally administered" MAC address
+ENV{MATCHADDR}=="?[2367abef]:*", ENV{MATCHADDR}=""
+
+# do not use empty address
+ENV{MATCHADDR}=="00:00:00:00:00:00", ENV{MATCHADDR}=""
+
+LABEL="globally_administered_whitelist"
+
+# build comment line for generated rule:
+SUBSYSTEMS=="pci", ENV{COMMENT}="PCI device $attr{vendor}:$attr{device} ($driver)"
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="?*", ENV{COMMENT}="USB device 0x$attr{idVendor}:0x$attr{idProduct} ($driver)"
+SUBSYSTEMS=="pcmcia", ENV{COMMENT}="PCMCIA device $attr{card_id}:$attr{manf_id} ($driver)"
+SUBSYSTEMS=="ieee1394", ENV{COMMENT}="Firewire device $attr{host_id})"
+
+# ibmveth likes to use "locally administered" MAC addresses
+DRIVERS=="ibmveth", ENV{MATCHADDR}="$attr{address}", ENV{COMMENT}="ibmveth ($id)"
+
+# S/390 uses id matches only, do not use MAC address match
+SUBSYSTEMS=="ccwgroup", ENV{COMMENT}="S/390 $driver device at $id", ENV{MATCHID}="$id", ENV{MATCHDRV}="$driver", ENV{MATCHADDR}=""
+
+# see if we got enough data to create a rule
+ENV{MATCHADDR}=="", ENV{MATCHID}=="", ENV{INTERFACE_NAME}=="", GOTO="persistent_net_generator_end"
+
+# default comment
+ENV{COMMENT}=="", ENV{COMMENT}="net device ($attr{driver})"
+
+# write rule
+DRIVERS=="?*", IMPORT{program}="write_net_rules"
+
+# rename interface if needed
+ENV{INTERFACE_NEW}=="?*", NAME="$env{INTERFACE_NEW}"
+
+LABEL="persistent_net_generator_end"
diff --git a/src/extras/rule_generator/rule_generator.functions b/src/extras/rule_generator/rule_generator.functions
new file mode 100644
index 0000000000..0f1b73850e
--- /dev/null
+++ b/src/extras/rule_generator/rule_generator.functions
@@ -0,0 +1,113 @@
+# functions used by the udev rule generator
+
+# Copyright (C) 2006 Marco d'Itri <md@Linux.IT>
+
+# 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
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# 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, see <http://www.gnu.org/licenses/>.
+
+PATH='/usr/bin:/bin:/usr/sbin:/sbin'
+
+# Read a single line from file $1 in the $DEVPATH directory.
+# The function must not return an error even if the file does not exist.
+sysread() {
+ local file="$1"
+ [ -e "/sys$DEVPATH/$file" ] || return 0
+ local value
+ read value < "/sys$DEVPATH/$file" || return 0
+ echo "$value"
+}
+
+sysreadlink() {
+ local file="$1"
+ [ -e "/sys$DEVPATH/$file" ] || return 0
+ readlink -f /sys$DEVPATH/$file 2> /dev/null || true
+}
+
+# Return true if a directory is writeable.
+writeable() {
+ if ln -s test-link $1/.is-writeable 2> /dev/null; then
+ rm -f $1/.is-writeable
+ return 0
+ else
+ return 1
+ fi
+}
+
+# Create a lock file for the current rules file.
+lock_rules_file() {
+ RUNDIR=$(udevadm info --run)
+ [ -e "$RUNDIR" ] || return 0
+
+ RULES_LOCK="$RUNDIR/.lock-${RULES_FILE##*/}"
+
+ retry=30
+ while ! mkdir $RULES_LOCK 2> /dev/null; do
+ if [ $retry -eq 0 ]; then
+ echo "Cannot lock $RULES_FILE!" >&2
+ exit 2
+ fi
+ sleep 1
+ retry=$(($retry - 1))
+ done
+}
+
+unlock_rules_file() {
+ [ "$RULES_LOCK" ] || return 0
+ rmdir $RULES_LOCK || true
+}
+
+# Choose the real rules file if it is writeable or a temporary file if not.
+# Both files should be checked later when looking for existing rules.
+choose_rules_file() {
+ RUNDIR=$(udevadm info --run)
+ local tmp_rules_file="$RUNDIR/tmp-rules--${RULES_FILE##*/}"
+ [ -e "$RULES_FILE" -o -e "$tmp_rules_file" ] || PRINT_HEADER=1
+
+ if writeable ${RULES_FILE%/*}; then
+ RO_RULES_FILE='/dev/null'
+ else
+ RO_RULES_FILE=$RULES_FILE
+ RULES_FILE=$tmp_rules_file
+ fi
+}
+
+# Return the name of the first free device.
+raw_find_next_available() {
+ local links="$1"
+
+ local basename=${links%%[ 0-9]*}
+ local max=-1
+ for name in $links; do
+ local num=${name#$basename}
+ [ "$num" ] || num=0
+ [ $num -gt $max ] && max=$num
+ done
+
+ local max=$(($max + 1))
+ # "name0" actually is just "name"
+ [ $max -eq 0 ] && return
+ echo "$max"
+}
+
+# Find all rules matching a key (with action) and a pattern.
+find_all_rules() {
+ local key="$1"
+ local linkre="$2"
+ local match="$3"
+
+ local search='.*[[:space:],]'"$key"'"('"$linkre"')".*'
+ echo $(sed -n -r -e 's/^#.*//' -e "${match}s/${search}/\1/p" \
+ $RO_RULES_FILE \
+ $([ -e $RULES_FILE ] && echo $RULES_FILE) \
+ 2>/dev/null)
+}
diff --git a/src/extras/rule_generator/write_cd_rules b/src/extras/rule_generator/write_cd_rules
new file mode 100644
index 0000000000..3f93c7447a
--- /dev/null
+++ b/src/extras/rule_generator/write_cd_rules
@@ -0,0 +1,126 @@
+#!/bin/sh -e
+
+# This script is run if an optical drive lacks a rule for persistent naming.
+#
+# It adds symlinks for optical drives based on the device class determined
+# by cdrom_id and used ID_PATH to identify the device.
+
+# (C) 2006 Marco d'Itri <md@Linux.IT>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# debug, if UDEV_LOG=<debug>
+if [ -n "$UDEV_LOG" ]; then
+ if [ "$UDEV_LOG" -ge 7 ]; then
+ set -x
+ fi
+fi
+
+RULES_FILE="/etc/udev/rules.d/70-persistent-cd.rules"
+
+. /lib/udev/rule_generator.functions
+
+find_next_available() {
+ raw_find_next_available "$(find_all_rules 'SYMLINK\+=' "$1")"
+}
+
+write_rule() {
+ local match="$1"
+ local link="$2"
+ local comment="$3"
+
+ {
+ if [ "$PRINT_HEADER" ]; then
+ PRINT_HEADER=
+ echo "# This file was automatically generated by the $0"
+ echo "# program, run by the cd-aliases-generator.rules rules file."
+ echo "#"
+ echo "# You can modify it, as long as you keep each rule on a single"
+ echo "# line, and set the \$GENERATED variable."
+ echo ""
+ fi
+
+ [ "$comment" ] && echo "# $comment"
+ echo "$match, SYMLINK+=\"$link\", ENV{GENERATED}=\"1\""
+ } >> $RULES_FILE
+ SYMLINKS="$SYMLINKS $link"
+}
+
+if [ -z "$DEVPATH" ]; then
+ echo "Missing \$DEVPATH." >&2
+ exit 1
+fi
+if [ -z "$ID_CDROM" ]; then
+ echo "$DEVPATH is not a CD reader." >&2
+ exit 1
+fi
+
+if [ "$1" ]; then
+ METHOD="$1"
+else
+ METHOD='by-path'
+fi
+
+case "$METHOD" in
+ by-path)
+ if [ -z "$ID_PATH" ]; then
+ echo "$DEVPATH not supported by path_id. by-id may work." >&2
+ exit 1
+ fi
+ RULE="ENV{ID_PATH}==\"$ID_PATH\""
+ ;;
+
+ by-id)
+ if [ "$ID_SERIAL" ]; then
+ RULE="ENV{ID_SERIAL}==\"$ID_SERIAL\""
+ elif [ "$ID_MODEL" -a "$ID_REVISION" ]; then
+ RULE="ENV{ID_MODEL}==\"$ID_MODEL\", ENV{ID_REVISION}==\"$ID_REVISION\""
+ else
+ echo "$DEVPATH not supported by ata_id. by-path may work." >&2
+ exit 1
+ fi
+ ;;
+
+ *)
+ echo "Invalid argument (must be either by-path or by-id)." >&2
+ exit 1
+ ;;
+esac
+
+# Prevent concurrent processes from modifying the file at the same time.
+lock_rules_file
+
+# Check if the rules file is writeable.
+choose_rules_file
+
+link_num=$(find_next_available 'cdrom[0-9]*')
+
+match="SUBSYSTEM==\"block\", ENV{ID_CDROM}==\"?*\", $RULE"
+
+comment="$ID_MODEL ($ID_PATH)"
+
+ write_rule "$match" "cdrom$link_num" "$comment"
+[ "$ID_CDROM_CD_R" -o "$ID_CDROM_CD_RW" ] && \
+ write_rule "$match" "cdrw$link_num"
+[ "$ID_CDROM_DVD" ] && \
+ write_rule "$match" "dvd$link_num"
+[ "$ID_CDROM_DVD_R" -o "$ID_CDROM_DVD_RW" -o "$ID_CDROM_DVD_RAM" ] && \
+ write_rule "$match" "dvdrw$link_num"
+echo >> $RULES_FILE
+
+unlock_rules_file
+
+echo $SYMLINKS
+
+exit 0
diff --git a/src/extras/rule_generator/write_net_rules b/src/extras/rule_generator/write_net_rules
new file mode 100644
index 0000000000..437979241f
--- /dev/null
+++ b/src/extras/rule_generator/write_net_rules
@@ -0,0 +1,141 @@
+#!/bin/sh -e
+
+# This script is run to create persistent network device naming rules
+# based on properties of the device.
+# If the interface needs to be renamed, INTERFACE_NEW=<name> will be printed
+# on stdout to allow udev to IMPORT it.
+
+# variables used to communicate:
+# MATCHADDR MAC address used for the match
+# MATCHID bus_id used for the match
+# MATCHDEVID dev_id used for the match
+# MATCHDRV driver name used for the match
+# MATCHIFTYPE interface type match
+# COMMENT comment to add to the generated rule
+# INTERFACE_NAME requested name supplied by external tool
+# INTERFACE_NEW new interface name returned by rule writer
+
+# Copyright (C) 2006 Marco d'Itri <md@Linux.IT>
+# Copyright (C) 2007 Kay Sievers <kay.sievers@vrfy.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# debug, if UDEV_LOG=<debug>
+if [ -n "$UDEV_LOG" ]; then
+ if [ "$UDEV_LOG" -ge 7 ]; then
+ set -x
+ fi
+fi
+
+RULES_FILE='/etc/udev/rules.d/70-persistent-net.rules'
+
+. /lib/udev/rule_generator.functions
+
+interface_name_taken() {
+ local value="$(find_all_rules 'NAME=' $INTERFACE)"
+ if [ "$value" ]; then
+ return 0
+ else
+ return 1
+ fi
+}
+
+find_next_available() {
+ raw_find_next_available "$(find_all_rules 'NAME=' "$1")"
+}
+
+write_rule() {
+ local match="$1"
+ local name="$2"
+ local comment="$3"
+
+ {
+ if [ "$PRINT_HEADER" ]; then
+ PRINT_HEADER=
+ echo "# This file was automatically generated by the $0"
+ echo "# program, run by the persistent-net-generator.rules rules file."
+ echo "#"
+ echo "# You can modify it, as long as you keep each rule on a single"
+ echo "# line, and change only the value of the NAME= key."
+ fi
+
+ echo ""
+ [ "$comment" ] && echo "# $comment"
+ echo "SUBSYSTEM==\"net\", ACTION==\"add\"$match, NAME=\"$name\""
+ } >> $RULES_FILE
+}
+
+if [ -z "$INTERFACE" ]; then
+ echo "missing \$INTERFACE" >&2
+ exit 1
+fi
+
+# Prevent concurrent processes from modifying the file at the same time.
+lock_rules_file
+
+# Check if the rules file is writeable.
+choose_rules_file
+
+# the DRIVERS key is needed to not match bridges and VLAN sub-interfaces
+if [ "$MATCHADDR" ]; then
+ match="$match, DRIVERS==\"?*\", ATTR{address}==\"$MATCHADDR\""
+fi
+
+if [ "$MATCHDRV" ]; then
+ match="$match, DRIVERS==\"$MATCHDRV\""
+fi
+
+if [ "$MATCHDEVID" ]; then
+ match="$match, ATTR{dev_id}==\"$MATCHDEVID\""
+fi
+
+if [ "$MATCHID" ]; then
+ match="$match, KERNELS==\"$MATCHID\""
+fi
+
+if [ "$MATCHIFTYPE" ]; then
+ match="$match, ATTR{type}==\"$MATCHIFTYPE\""
+fi
+
+if [ -z "$match" ]; then
+ echo "missing valid match" >&2
+ unlock_rules_file
+ exit 1
+fi
+
+basename=${INTERFACE%%[0-9]*}
+match="$match, KERNEL==\"$basename*\""
+
+if [ "$INTERFACE_NAME" ]; then
+ # external tools may request a custom name
+ COMMENT="$COMMENT (custom name provided by external tool)"
+ if [ "$INTERFACE_NAME" != "$INTERFACE" ]; then
+ INTERFACE=$INTERFACE_NAME;
+ echo "INTERFACE_NEW=$INTERFACE"
+ fi
+else
+ # if a rule using the current name already exists, find a new name
+ if interface_name_taken; then
+ INTERFACE="$basename$(find_next_available "$basename[0-9]*")"
+ # prevent INTERFACE from being "eth" instead of "eth0"
+ [ "$INTERFACE" = "${INTERFACE%%[ \[\]0-9]*}" ] && INTERFACE=${INTERFACE}0
+ echo "INTERFACE_NEW=$INTERFACE"
+ fi
+fi
+
+write_rule "$match" "$INTERFACE" "$COMMENT"
+
+unlock_rules_file
+
+exit 0
diff --git a/src/extras/scsi_id/.gitignore b/src/extras/scsi_id/.gitignore
new file mode 100644
index 0000000000..10e9ae743c
--- /dev/null
+++ b/src/extras/scsi_id/.gitignore
@@ -0,0 +1,3 @@
+scsi_id
+scsi_id.8
+scsi_id_version.h
diff --git a/src/extras/scsi_id/README b/src/extras/scsi_id/README
new file mode 100644
index 0000000000..9cfe73991c
--- /dev/null
+++ b/src/extras/scsi_id/README
@@ -0,0 +1,4 @@
+scsi_id - generate a SCSI unique identifier for a given SCSI device
+
+Please send questions, comments or patches to <patmans@us.ibm.com> or
+<linux-hotplug-devel@lists.sourceforge.net>.
diff --git a/src/extras/scsi_id/scsi.h b/src/extras/scsi_id/scsi.h
new file mode 100644
index 0000000000..8e9ce406b7
--- /dev/null
+++ b/src/extras/scsi_id/scsi.h
@@ -0,0 +1,97 @@
+/*
+ * scsi.h
+ *
+ * General scsi and linux scsi specific defines and structs.
+ *
+ * Copyright (C) IBM Corp. 2003
+ *
+ * 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 version 2 of the License.
+ */
+
+#include <scsi/scsi.h>
+
+struct scsi_ioctl_command {
+ unsigned int inlen; /* excluding scsi command length */
+ unsigned int outlen;
+ unsigned char data[1];
+ /* on input, scsi command starts here then opt. data */
+};
+
+/*
+ * Default 5 second timeout
+ */
+#define DEF_TIMEOUT 5000
+
+#define SENSE_BUFF_LEN 32
+
+/*
+ * The request buffer size passed to the SCSI INQUIRY commands, use 254,
+ * as this is a nice value for some devices, especially some of the usb
+ * mass storage devices.
+ */
+#define SCSI_INQ_BUFF_LEN 254
+
+/*
+ * SCSI INQUIRY vendor and model (really product) lengths.
+ */
+#define VENDOR_LENGTH 8
+#define MODEL_LENGTH 16
+
+#define INQUIRY_CMD 0x12
+#define INQUIRY_CMDLEN 6
+
+/*
+ * INQUIRY VPD page 0x83 identifier descriptor related values. Reference the
+ * SCSI Primary Commands specification for details.
+ */
+
+/*
+ * id type values of id descriptors. These are assumed to fit in 4 bits.
+ */
+#define SCSI_ID_VENDOR_SPECIFIC 0
+#define SCSI_ID_T10_VENDOR 1
+#define SCSI_ID_EUI_64 2
+#define SCSI_ID_NAA 3
+#define SCSI_ID_RELPORT 4
+#define SCSI_ID_TGTGROUP 5
+#define SCSI_ID_LUNGROUP 6
+#define SCSI_ID_MD5 7
+#define SCSI_ID_NAME 8
+
+/*
+ * Supported NAA values. These fit in 4 bits, so the "don't care" value
+ * cannot conflict with real values.
+ */
+#define SCSI_ID_NAA_DONT_CARE 0xff
+#define SCSI_ID_NAA_IEEE_REG 5
+#define SCSI_ID_NAA_IEEE_REG_EXTENDED 6
+
+/*
+ * Supported Code Set values.
+ */
+#define SCSI_ID_BINARY 1
+#define SCSI_ID_ASCII 2
+
+struct scsi_id_search_values {
+ u_char id_type;
+ u_char naa_type;
+ u_char code_set;
+};
+
+/*
+ * Following are the "true" SCSI status codes. Linux has traditionally
+ * used a 1 bit right and masked version of these. So now CHECK_CONDITION
+ * and friends (in <scsi/scsi.h>) are deprecated.
+ */
+#define SCSI_CHECK_CONDITION 0x2
+#define SCSI_CONDITION_MET 0x4
+#define SCSI_BUSY 0x8
+#define SCSI_IMMEDIATE 0x10
+#define SCSI_IMMEDIATE_CONDITION_MET 0x14
+#define SCSI_RESERVATION_CONFLICT 0x18
+#define SCSI_COMMAND_TERMINATED 0x22
+#define SCSI_TASK_SET_FULL 0x28
+#define SCSI_ACA_ACTIVE 0x30
+#define SCSI_TASK_ABORTED 0x40
diff --git a/src/extras/scsi_id/scsi_id.8 b/src/extras/scsi_id/scsi_id.8
new file mode 100644
index 0000000000..0d4dba9149
--- /dev/null
+++ b/src/extras/scsi_id/scsi_id.8
@@ -0,0 +1,119 @@
+.TH SCSI_ID 8 "December 2003" "" "Linux Administrator's Manual"
+.SH NAME
+scsi_id \- retrieve and generate a unique SCSI identifier
+.SH SYNOPSIS
+.BI scsi_id
+[\fIoptions\fP]
+.SH "DESCRIPTION"
+.B scsi_id
+queries a SCSI device via the SCSI INQUIRY vital product data (VPD) page 0x80 or
+0x83 and uses the resulting data to generate a value that is unique across
+all SCSI devices that properly support page 0x80 or page 0x83.
+
+If a result is generated it is sent to standard output, and the program
+exits with a zero value. If no identifier is output, the program exits
+with a non\-zero value.
+
+\fBscsi_id\fP is primarily for use by other utilities such as \fBudev\fP
+that require a unique SCSI identifier.
+
+By default all devices are assumed black listed, the \fB\-\-whitelisted\fP option must
+be specified on the command line or in the config file for any useful
+behaviour.
+
+SCSI commands are sent directly to the device via the SG_IO ioctl
+interface.
+
+In order to generate unique values for either page 0x80 or page 0x83, the
+serial numbers or world wide names are prefixed as follows.
+
+Identifiers based on page 0x80 are prefixed by the character 'S', the SCSI
+vendor, the SCSI product (model) and then the the serial number returned
+by page 0x80. For example:
+
+.sp
+.nf
+# /usr/lib/udev/scsi_id \-\-page=0x80 \-\-whitelisted \-\-device=/dev/sda
+SIBM 3542 1T05078453
+.fi
+.P
+
+Identifiers based on page 0x83 are prefixed by the identifier type
+followed by the page 0x83 identifier. For example, a device with a NAA
+(Name Address Authority) type of 3 (also in this case the page 0x83
+identifier starts with the NAA value of 6):
+
+.sp
+.nf
+# /usr/lib/udev/scsi_id \-\-page=0x83 \-\-whitelisted \-\-device=/dev/sda
+3600a0b80000b174b000000d63efc5c8c
+.fi
+.P
+
+.SH OPTIONS
+.TP
+.BI \-\-blacklisted
+The default behaviour \- treat the device as black listed, and do nothing
+unless a white listed device is found in the scsi_id config\-file.
+.TP
+.BI \-\-device=\| device\^
+Send SG_IO commands to \fBdevice\fP, such as \fB/dev/sdc\fP.
+.TP
+.BI \-\-config=\| config\-file
+Read configuration and black/white list entries from
+.B config\-file
+rather than the default
+.B /etc/scsi_id.config
+file.
+.TP
+.BI \-\-whitelisted
+Treat the device as white listed. The \fB\-\-whitelisted\fP option must be specified
+on the command line or in the scsi_id configuration file for
+.B scsi_id
+to generate any output.
+.TP
+.BI \-\-page=\| 0x80 | 0x83 | pre-spc3-83
+Use SCSI INQUIRY VPD page code 0x80, 0x83, or pre-spc3-83.
+.sp
+The default
+behaviour is to query the available VPD pages, and use page 0x83 if found,
+else page 0x80 if found, else nothing.
+.sp
+Page pre-spc3-83 should only be utilized for those scsi devices which
+are not compliant with the SPC-2 or SPC-3 format for page 83. While this
+option is used for older model 4, 5, and 6 EMC Symmetrix devices, its
+use with SPC-2 or SPC-3 compliant devices will fallback to the page 83
+format supported by these devices.
+.TP
+.BI \-\-replace-whitespace
+Reformat the output : replace all whitespaces by underscores.
+.TP
+.BI \-\-export
+Export all data in KEY=<value> format used to import in other programs.
+.TP
+.BI \-\-verbose
+Generate verbose debugging output.
+.TP
+.BI \-\-version
+Display version number and exit.
+.RE
+
+.SH "FILES"
+.nf
+.ft B
+.ft
+.TP
+\fI/etc/scsi_id.config\fP
+Configuration of black/white list entries and per device options:
+# one config per line, short match strings match longer strings
+# vendor=string[,model=string],options=<per-device scsi_id command line options>
+vendor="ATA",options=-p 0x80
+.RE
+.fi
+.LP
+.SH "SEE ALSO"
+.BR udev (7)
+.SH AUTHORS
+Developed by Patrick Mansfield <patmans@us.ibm.com> based on SCSI ID
+source included in earlier linux 2.5 kernels, sg_utils source, and SCSI
+specifications.
diff --git a/src/extras/scsi_id/scsi_id.c b/src/extras/scsi_id/scsi_id.c
new file mode 100644
index 0000000000..da81d083ce
--- /dev/null
+++ b/src/extras/scsi_id/scsi_id.c
@@ -0,0 +1,657 @@
+/*
+ * Copyright (C) IBM Corp. 2003
+ * Copyright (C) SUSE Linux Products GmbH, 2006
+ *
+ * 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <signal.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <syslog.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <getopt.h>
+#include <sys/stat.h>
+
+#include "libudev.h"
+#include "libudev-private.h"
+#include "scsi_id.h"
+
+static const struct option options[] = {
+ { "device", required_argument, NULL, 'd' },
+ { "config", required_argument, NULL, 'f' },
+ { "page", required_argument, NULL, 'p' },
+ { "blacklisted", no_argument, NULL, 'b' },
+ { "whitelisted", no_argument, NULL, 'g' },
+ { "replace-whitespace", no_argument, NULL, 'u' },
+ { "sg-version", required_argument, NULL, 's' },
+ { "verbose", no_argument, NULL, 'v' },
+ { "version", no_argument, NULL, 'V' },
+ { "export", no_argument, NULL, 'x' },
+ { "help", no_argument, NULL, 'h' },
+ {}
+};
+
+static const char short_options[] = "d:f:ghip:uvVx";
+static const char dev_short_options[] = "bgp:";
+
+static int all_good;
+static int dev_specified;
+static char config_file[MAX_PATH_LEN] = SYSCONFDIR "/scsi_id.config";
+static enum page_code default_page_code;
+static int sg_version = 4;
+static int use_stderr;
+static int debug;
+static int reformat_serial;
+static int export;
+static char vendor_str[64];
+static char model_str[64];
+static char vendor_enc_str[256];
+static char model_enc_str[256];
+static char revision_str[16];
+static char type_str[16];
+
+static void log_fn(struct udev *udev, int priority,
+ const char *file, int line, const char *fn,
+ const char *format, va_list args)
+{
+ vsyslog(priority, format, args);
+}
+
+static void set_type(const char *from, char *to, size_t len)
+{
+ int type_num;
+ char *eptr;
+ char *type = "generic";
+
+ type_num = strtoul(from, &eptr, 0);
+ if (eptr != from) {
+ switch (type_num) {
+ case 0:
+ type = "disk";
+ break;
+ case 1:
+ type = "tape";
+ break;
+ case 4:
+ type = "optical";
+ break;
+ case 5:
+ type = "cd";
+ break;
+ case 7:
+ type = "optical";
+ break;
+ case 0xe:
+ type = "disk";
+ break;
+ case 0xf:
+ type = "optical";
+ break;
+ default:
+ break;
+ }
+ }
+ util_strscpy(to, len, type);
+}
+
+/*
+ * get_value:
+ *
+ * buf points to an '=' followed by a quoted string ("foo") or a string ending
+ * with a space or ','.
+ *
+ * Return a pointer to the NUL terminated string, returns NULL if no
+ * matches.
+ */
+static char *get_value(char **buffer)
+{
+ static char *quote_string = "\"\n";
+ static char *comma_string = ",\n";
+ char *val;
+ char *end;
+
+ if (**buffer == '"') {
+ /*
+ * skip leading quote, terminate when quote seen
+ */
+ (*buffer)++;
+ end = quote_string;
+ } else {
+ end = comma_string;
+ }
+ val = strsep(buffer, end);
+ if (val && end == quote_string)
+ /*
+ * skip trailing quote
+ */
+ (*buffer)++;
+
+ while (isspace(**buffer))
+ (*buffer)++;
+
+ return val;
+}
+
+static int argc_count(char *opts)
+{
+ int i = 0;
+ while (*opts != '\0')
+ if (*opts++ == ' ')
+ i++;
+ return i;
+}
+
+/*
+ * get_file_options:
+ *
+ * If vendor == NULL, find a line in the config file with only "OPTIONS=";
+ * if vendor and model are set find the first OPTIONS line in the config
+ * file that matches. Set argc and argv to match the OPTIONS string.
+ *
+ * vendor and model can end in '\n'.
+ */
+static int get_file_options(struct udev *udev,
+ const char *vendor, const char *model,
+ int *argc, char ***newargv)
+{
+ char *buffer;
+ FILE *fd;
+ char *buf;
+ char *str1;
+ char *vendor_in, *model_in, *options_in; /* read in from file */
+ int lineno;
+ int c;
+ int retval = 0;
+
+ dbg(udev, "vendor='%s'; model='%s'\n", vendor, model);
+ fd = fopen(config_file, "r");
+ if (fd == NULL) {
+ dbg(udev, "can't open %s\n", config_file);
+ if (errno == ENOENT) {
+ return 1;
+ } else {
+ err(udev, "can't open %s: %s\n", config_file, strerror(errno));
+ return -1;
+ }
+ }
+
+ /*
+ * Allocate a buffer rather than put it on the stack so we can
+ * keep it around to parse any options (any allocated newargv
+ * points into this buffer for its strings).
+ */
+ buffer = malloc(MAX_BUFFER_LEN);
+ if (!buffer) {
+ fclose(fd);
+ err(udev, "can't allocate memory\n");
+ return -1;
+ }
+
+ *newargv = NULL;
+ lineno = 0;
+ while (1) {
+ vendor_in = model_in = options_in = NULL;
+
+ buf = fgets(buffer, MAX_BUFFER_LEN, fd);
+ if (buf == NULL)
+ break;
+ lineno++;
+ if (buf[strlen(buffer) - 1] != '\n') {
+ err(udev, "Config file line %d too long\n", lineno);
+ break;
+ }
+
+ while (isspace(*buf))
+ buf++;
+
+ /* blank or all whitespace line */
+ if (*buf == '\0')
+ continue;
+
+ /* comment line */
+ if (*buf == '#')
+ continue;
+
+ dbg(udev, "lineno %d: '%s'\n", lineno, buf);
+ str1 = strsep(&buf, "=");
+ if (str1 && strcasecmp(str1, "VENDOR") == 0) {
+ str1 = get_value(&buf);
+ if (!str1) {
+ retval = -1;
+ break;
+ }
+ vendor_in = str1;
+
+ str1 = strsep(&buf, "=");
+ if (str1 && strcasecmp(str1, "MODEL") == 0) {
+ str1 = get_value(&buf);
+ if (!str1) {
+ retval = -1;
+ break;
+ }
+ model_in = str1;
+ str1 = strsep(&buf, "=");
+ }
+ }
+
+ if (str1 && strcasecmp(str1, "OPTIONS") == 0) {
+ str1 = get_value(&buf);
+ if (!str1) {
+ retval = -1;
+ break;
+ }
+ options_in = str1;
+ }
+ dbg(udev, "config file line %d:\n"
+ " vendor '%s'; model '%s'; options '%s'\n",
+ lineno, vendor_in, model_in, options_in);
+ /*
+ * Only allow: [vendor=foo[,model=bar]]options=stuff
+ */
+ if (!options_in || (!vendor_in && model_in)) {
+ err(udev, "Error parsing config file line %d '%s'\n", lineno, buffer);
+ retval = -1;
+ break;
+ }
+ if (vendor == NULL) {
+ if (vendor_in == NULL) {
+ dbg(udev, "matched global option\n");
+ break;
+ }
+ } else if ((vendor_in && strncmp(vendor, vendor_in,
+ strlen(vendor_in)) == 0) &&
+ (!model_in || (strncmp(model, model_in,
+ strlen(model_in)) == 0))) {
+ /*
+ * Matched vendor and optionally model.
+ *
+ * Note: a short vendor_in or model_in can
+ * give a partial match (that is FOO
+ * matches FOOBAR).
+ */
+ dbg(udev, "matched vendor/model\n");
+ break;
+ } else {
+ dbg(udev, "no match\n");
+ }
+ }
+
+ if (retval == 0) {
+ if (vendor_in != NULL || model_in != NULL ||
+ options_in != NULL) {
+ /*
+ * Something matched. Allocate newargv, and store
+ * values found in options_in.
+ */
+ strcpy(buffer, options_in);
+ c = argc_count(buffer) + 2;
+ *newargv = calloc(c, sizeof(**newargv));
+ if (!*newargv) {
+ err(udev, "can't allocate memory\n");
+ retval = -1;
+ } else {
+ *argc = c;
+ c = 0;
+ /*
+ * argv[0] at 0 is skipped by getopt, but
+ * store the buffer address there for
+ * later freeing
+ */
+ (*newargv)[c] = buffer;
+ for (c = 1; c < *argc; c++)
+ (*newargv)[c] = strsep(&buffer, " \t");
+ }
+ } else {
+ /* No matches */
+ retval = 1;
+ }
+ }
+ if (retval != 0)
+ free(buffer);
+ fclose(fd);
+ return retval;
+}
+
+static int set_options(struct udev *udev,
+ int argc, char **argv, const char *short_opts,
+ char *maj_min_dev)
+{
+ int option;
+
+ /*
+ * optind is a global extern used by getopt. Since we can call
+ * set_options twice (once for command line, and once for config
+ * file) we have to reset this back to 1.
+ */
+ optind = 1;
+ while (1) {
+ option = getopt_long(argc, argv, short_opts, options, NULL);
+ if (option == -1)
+ break;
+
+ if (optarg)
+ dbg(udev, "option '%c' arg '%s'\n", option, optarg);
+ else
+ dbg(udev, "option '%c'\n", option);
+
+ switch (option) {
+ case 'b':
+ all_good = 0;
+ break;
+
+ case 'd':
+ dev_specified = 1;
+ util_strscpy(maj_min_dev, MAX_PATH_LEN, optarg);
+ break;
+
+ case 'e':
+ use_stderr = 1;
+ break;
+
+ case 'f':
+ util_strscpy(config_file, MAX_PATH_LEN, optarg);
+ break;
+
+ case 'g':
+ all_good = 1;
+ break;
+
+ case 'h':
+ printf("Usage: scsi_id OPTIONS <device>\n"
+ " --device= device node for SG_IO commands\n"
+ " --config= location of config file\n"
+ " --page=0x80|0x83|pre-spc3-83 SCSI page (0x80, 0x83, pre-spc3-83)\n"
+ " --sg-version=3|4 use SGv3 or SGv4\n"
+ " --blacklisted threat device as blacklisted\n"
+ " --whitelisted threat device as whitelisted\n"
+ " --replace-whitespace replace all whitespaces by underscores\n"
+ " --verbose verbose logging\n"
+ " --version print version\n"
+ " --export print values as environment keys\n"
+ " --help print this help text\n\n");
+ exit(0);
+
+ case 'p':
+ if (strcmp(optarg, "0x80") == 0) {
+ default_page_code = PAGE_80;
+ } else if (strcmp(optarg, "0x83") == 0) {
+ default_page_code = PAGE_83;
+ } else if (strcmp(optarg, "pre-spc3-83") == 0) {
+ default_page_code = PAGE_83_PRE_SPC3;
+ } else {
+ err(udev, "Unknown page code '%s'\n", optarg);
+ return -1;
+ }
+ break;
+
+ case 's':
+ sg_version = atoi(optarg);
+ if (sg_version < 3 || sg_version > 4) {
+ err(udev, "Unknown SG version '%s'\n", optarg);
+ return -1;
+ }
+ break;
+
+ case 'u':
+ reformat_serial = 1;
+ break;
+
+ case 'x':
+ export = 1;
+ break;
+
+ case 'v':
+ debug++;
+ break;
+
+ case 'V':
+ printf("%s\n", VERSION);
+ exit(0);
+ break;
+
+ default:
+ exit(1);
+ }
+ }
+ if (optind < argc && !dev_specified) {
+ dev_specified = 1;
+ util_strscpy(maj_min_dev, MAX_PATH_LEN, argv[optind]);
+ }
+ return 0;
+}
+
+static int per_dev_options(struct udev *udev,
+ struct scsi_id_device *dev_scsi, int *good_bad, int *page_code)
+{
+ int retval;
+ int newargc;
+ char **newargv = NULL;
+ int option;
+
+ *good_bad = all_good;
+ *page_code = default_page_code;
+
+ retval = get_file_options(udev, vendor_str, model_str, &newargc, &newargv);
+
+ optind = 1; /* reset this global extern */
+ while (retval == 0) {
+ option = getopt_long(newargc, newargv, dev_short_options, options, NULL);
+ if (option == -1)
+ break;
+
+ if (optarg)
+ dbg(udev, "option '%c' arg '%s'\n", option, optarg);
+ else
+ dbg(udev, "option '%c'\n", option);
+
+ switch (option) {
+ case 'b':
+ *good_bad = 0;
+ break;
+
+ case 'g':
+ *good_bad = 1;
+ break;
+
+ case 'p':
+ if (strcmp(optarg, "0x80") == 0) {
+ *page_code = PAGE_80;
+ } else if (strcmp(optarg, "0x83") == 0) {
+ *page_code = PAGE_83;
+ } else if (strcmp(optarg, "pre-spc3-83") == 0) {
+ *page_code = PAGE_83_PRE_SPC3;
+ } else {
+ err(udev, "Unknown page code '%s'\n", optarg);
+ retval = -1;
+ }
+ break;
+
+ default:
+ err(udev, "Unknown or bad option '%c' (0x%x)\n", option, option);
+ retval = -1;
+ break;
+ }
+ }
+
+ if (newargv) {
+ free(newargv[0]);
+ free(newargv);
+ }
+ return retval;
+}
+
+static int set_inq_values(struct udev *udev, struct scsi_id_device *dev_scsi, const char *path)
+{
+ int retval;
+
+ dev_scsi->use_sg = sg_version;
+
+ retval = scsi_std_inquiry(udev, dev_scsi, path);
+ if (retval)
+ return retval;
+
+ udev_util_encode_string(dev_scsi->vendor, vendor_enc_str, sizeof(vendor_enc_str));
+ udev_util_encode_string(dev_scsi->model, model_enc_str, sizeof(model_enc_str));
+
+ util_replace_whitespace(dev_scsi->vendor, vendor_str, sizeof(vendor_str));
+ util_replace_chars(vendor_str, NULL);
+ util_replace_whitespace(dev_scsi->model, model_str, sizeof(model_str));
+ util_replace_chars(model_str, NULL);
+ set_type(dev_scsi->type, type_str, sizeof(type_str));
+ util_replace_whitespace(dev_scsi->revision, revision_str, sizeof(revision_str));
+ util_replace_chars(revision_str, NULL);
+ return 0;
+}
+
+/*
+ * scsi_id: try to get an id, if one is found, printf it to stdout.
+ * returns a value passed to exit() - 0 if printed an id, else 1.
+ */
+static int scsi_id(struct udev *udev, char *maj_min_dev)
+{
+ struct scsi_id_device dev_scsi;
+ int good_dev;
+ int page_code;
+ int retval = 0;
+
+ memset(&dev_scsi, 0x00, sizeof(struct scsi_id_device));
+
+ if (set_inq_values(udev, &dev_scsi, maj_min_dev) < 0) {
+ retval = 1;
+ goto out;
+ }
+
+ /* get per device (vendor + model) options from the config file */
+ per_dev_options(udev, &dev_scsi, &good_dev, &page_code);
+ dbg(udev, "per dev options: good %d; page code 0x%x\n", good_dev, page_code);
+ if (!good_dev) {
+ retval = 1;
+ goto out;
+ }
+
+ /* read serial number from mode pages (no values for optical drives) */
+ scsi_get_serial(udev, &dev_scsi, maj_min_dev, page_code, MAX_SERIAL_LEN);
+
+ if (export) {
+ char serial_str[MAX_SERIAL_LEN];
+
+ printf("ID_SCSI=1\n");
+ printf("ID_VENDOR=%s\n", vendor_str);
+ printf("ID_VENDOR_ENC=%s\n", vendor_enc_str);
+ printf("ID_MODEL=%s\n", model_str);
+ printf("ID_MODEL_ENC=%s\n", model_enc_str);
+ printf("ID_REVISION=%s\n", revision_str);
+ printf("ID_TYPE=%s\n", type_str);
+ if (dev_scsi.serial[0] != '\0') {
+ util_replace_whitespace(dev_scsi.serial, serial_str, sizeof(serial_str));
+ util_replace_chars(serial_str, NULL);
+ printf("ID_SERIAL=%s\n", serial_str);
+ util_replace_whitespace(dev_scsi.serial_short, serial_str, sizeof(serial_str));
+ util_replace_chars(serial_str, NULL);
+ printf("ID_SERIAL_SHORT=%s\n", serial_str);
+ }
+ if (dev_scsi.wwn[0] != '\0') {
+ printf("ID_WWN=0x%s\n", dev_scsi.wwn);
+ if (dev_scsi.wwn_vendor_extension[0] != '\0') {
+ printf("ID_WWN_VENDOR_EXTENSION=0x%s\n", dev_scsi.wwn_vendor_extension);
+ printf("ID_WWN_WITH_EXTENSION=0x%s%s\n", dev_scsi.wwn, dev_scsi.wwn_vendor_extension);
+ } else {
+ printf("ID_WWN_WITH_EXTENSION=0x%s\n", dev_scsi.wwn);
+ }
+ }
+ if (dev_scsi.tgpt_group[0] != '\0') {
+ printf("ID_TARGET_PORT=%s\n", dev_scsi.tgpt_group);
+ }
+ if (dev_scsi.unit_serial_number[0] != '\0') {
+ printf("ID_SCSI_SERIAL=%s\n", dev_scsi.unit_serial_number);
+ }
+ goto out;
+ }
+
+ if (dev_scsi.serial[0] == '\0') {
+ retval = 1;
+ goto out;
+ }
+
+ if (reformat_serial) {
+ char serial_str[MAX_SERIAL_LEN];
+
+ util_replace_whitespace(dev_scsi.serial, serial_str, sizeof(serial_str));
+ util_replace_chars(serial_str, NULL);
+ printf("%s\n", serial_str);
+ goto out;
+ }
+
+ printf("%s\n", dev_scsi.serial);
+out:
+ return retval;
+}
+
+int main(int argc, char **argv)
+{
+ struct udev *udev;
+ int retval = 0;
+ char maj_min_dev[MAX_PATH_LEN];
+ int newargc;
+ char **newargv;
+
+ udev = udev_new();
+ if (udev == NULL)
+ goto exit;
+
+ udev_log_init("scsi_id");
+ udev_set_log_fn(udev, log_fn);
+
+ /*
+ * Get config file options.
+ */
+ newargv = NULL;
+ retval = get_file_options(udev, NULL, NULL, &newargc, &newargv);
+ if (retval < 0) {
+ retval = 1;
+ goto exit;
+ }
+ if (newargv && (retval == 0)) {
+ if (set_options(udev, newargc, newargv, short_options, maj_min_dev) < 0) {
+ retval = 2;
+ goto exit;
+ }
+ free(newargv);
+ }
+
+ /*
+ * Get command line options (overriding any config file settings).
+ */
+ if (set_options(udev, argc, argv, short_options, maj_min_dev) < 0)
+ exit(1);
+
+ if (!dev_specified) {
+ err(udev, "no device specified\n");
+ retval = 1;
+ goto exit;
+ }
+
+ retval = scsi_id(udev, maj_min_dev);
+
+exit:
+ udev_unref(udev);
+ udev_log_close();
+ return retval;
+}
diff --git a/src/extras/scsi_id/scsi_id.h b/src/extras/scsi_id/scsi_id.h
new file mode 100644
index 0000000000..a28f5e073c
--- /dev/null
+++ b/src/extras/scsi_id/scsi_id.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) IBM Corp. 2003
+ *
+ * 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#define MAX_PATH_LEN 512
+
+/*
+ * MAX_ATTR_LEN: maximum length of the result of reading a sysfs
+ * attribute.
+ */
+#define MAX_ATTR_LEN 256
+
+/*
+ * MAX_SERIAL_LEN: the maximum length of the serial number, including
+ * added prefixes such as vendor and product (model) strings.
+ */
+#define MAX_SERIAL_LEN 256
+
+/*
+ * MAX_BUFFER_LEN: maximum buffer size and line length used while reading
+ * the config file.
+ */
+#define MAX_BUFFER_LEN 256
+
+struct scsi_id_device {
+ char vendor[9];
+ char model[17];
+ char revision[5];
+ char type[33];
+ char kernel[64];
+ char serial[MAX_SERIAL_LEN];
+ char serial_short[MAX_SERIAL_LEN];
+ int use_sg;
+
+ /* Always from page 0x80 e.g. 'B3G1P8500RWT' - may not be unique */
+ char unit_serial_number[MAX_SERIAL_LEN];
+
+ /* NULs if not set - otherwise hex encoding using lower-case e.g. '50014ee0016eb572' */
+ char wwn[17];
+
+ /* NULs if not set - otherwise hex encoding using lower-case e.g. '0xe00000d80000' */
+ char wwn_vendor_extension[17];
+
+ /* NULs if not set - otherwise decimal number */
+ char tgpt_group[8];
+};
+
+extern int scsi_std_inquiry(struct udev *udev, struct scsi_id_device *dev_scsi, const char *devname);
+extern int scsi_get_serial (struct udev *udev, struct scsi_id_device *dev_scsi, const char *devname,
+ int page_code, int len);
+
+/*
+ * Page code values.
+ */
+enum page_code {
+ PAGE_83_PRE_SPC3 = -0x83,
+ PAGE_UNSPECIFIED = 0x00,
+ PAGE_80 = 0x80,
+ PAGE_83 = 0x83,
+};
diff --git a/src/extras/scsi_id/scsi_serial.c b/src/extras/scsi_id/scsi_serial.c
new file mode 100644
index 0000000000..61ec618e99
--- /dev/null
+++ b/src/extras/scsi_id/scsi_serial.c
@@ -0,0 +1,990 @@
+/*
+ * Copyright (C) IBM Corp. 2003
+ *
+ * Author: Patrick Mansfield<patmans@us.ibm.com>
+ *
+ * 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <syslog.h>
+#include <time.h>
+#include <inttypes.h>
+#include <scsi/scsi.h>
+#include <scsi/sg.h>
+#include <linux/types.h>
+#include <linux/bsg.h>
+
+#include "libudev.h"
+#include "libudev-private.h"
+#include "scsi.h"
+#include "scsi_id.h"
+
+/*
+ * A priority based list of id, naa, and binary/ascii for the identifier
+ * descriptor in VPD page 0x83.
+ *
+ * Brute force search for a match starting with the first value in the
+ * following id_search_list. This is not a performance issue, since there
+ * is normally one or some small number of descriptors.
+ */
+static const struct scsi_id_search_values id_search_list[] = {
+ { SCSI_ID_TGTGROUP, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY },
+ { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG_EXTENDED, SCSI_ID_BINARY },
+ { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG_EXTENDED, SCSI_ID_ASCII },
+ { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG, SCSI_ID_BINARY },
+ { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG, SCSI_ID_ASCII },
+ /*
+ * Devices already exist using NAA values that are now marked
+ * reserved. These should not conflict with other values, or it is
+ * a bug in the device. As long as we find the IEEE extended one
+ * first, we really don't care what other ones are used. Using
+ * don't care here means that a device that returns multiple
+ * non-IEEE descriptors in a random order will get different
+ * names.
+ */
+ { SCSI_ID_NAA, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY },
+ { SCSI_ID_NAA, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII },
+ { SCSI_ID_EUI_64, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY },
+ { SCSI_ID_EUI_64, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII },
+ { SCSI_ID_T10_VENDOR, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY },
+ { SCSI_ID_T10_VENDOR, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII },
+ { SCSI_ID_VENDOR_SPECIFIC, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY },
+ { SCSI_ID_VENDOR_SPECIFIC, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII },
+};
+
+static const char hex_str[]="0123456789abcdef";
+
+/*
+ * Values returned in the result/status, only the ones used by the code
+ * are used here.
+ */
+
+#define DID_NO_CONNECT 0x01 /* Unable to connect before timeout */
+#define DID_BUS_BUSY 0x02 /* Bus remain busy until timeout */
+#define DID_TIME_OUT 0x03 /* Timed out for some other reason */
+#define DRIVER_TIMEOUT 0x06
+#define DRIVER_SENSE 0x08 /* Sense_buffer has been set */
+
+/* The following "category" function returns one of the following */
+#define SG_ERR_CAT_CLEAN 0 /* No errors or other information */
+#define SG_ERR_CAT_MEDIA_CHANGED 1 /* interpreted from sense buffer */
+#define SG_ERR_CAT_RESET 2 /* interpreted from sense buffer */
+#define SG_ERR_CAT_TIMEOUT 3
+#define SG_ERR_CAT_RECOVERED 4 /* Successful command after recovered err */
+#define SG_ERR_CAT_NOTSUPPORTED 5 /* Illegal / unsupported command */
+#define SG_ERR_CAT_SENSE 98 /* Something else in the sense buffer */
+#define SG_ERR_CAT_OTHER 99 /* Some other error/warning */
+
+static int do_scsi_page80_inquiry(struct udev *udev,
+ struct scsi_id_device *dev_scsi, int fd,
+ char *serial, char *serial_short, int max_len);
+
+static int sg_err_category_new(struct udev *udev,
+ int scsi_status, int msg_status, int
+ host_status, int driver_status, const
+ unsigned char *sense_buffer, int sb_len)
+{
+ scsi_status &= 0x7e;
+
+ /*
+ * XXX change to return only two values - failed or OK.
+ */
+
+ if (!scsi_status && !host_status && !driver_status)
+ return SG_ERR_CAT_CLEAN;
+
+ if ((scsi_status == SCSI_CHECK_CONDITION) ||
+ (scsi_status == SCSI_COMMAND_TERMINATED) ||
+ ((driver_status & 0xf) == DRIVER_SENSE)) {
+ if (sense_buffer && (sb_len > 2)) {
+ int sense_key;
+ unsigned char asc;
+
+ if (sense_buffer[0] & 0x2) {
+ sense_key = sense_buffer[1] & 0xf;
+ asc = sense_buffer[2];
+ } else {
+ sense_key = sense_buffer[2] & 0xf;
+ asc = (sb_len > 12) ? sense_buffer[12] : 0;
+ }
+
+ if (sense_key == RECOVERED_ERROR)
+ return SG_ERR_CAT_RECOVERED;
+ else if (sense_key == UNIT_ATTENTION) {
+ if (0x28 == asc)
+ return SG_ERR_CAT_MEDIA_CHANGED;
+ if (0x29 == asc)
+ return SG_ERR_CAT_RESET;
+ } else if (sense_key == ILLEGAL_REQUEST) {
+ return SG_ERR_CAT_NOTSUPPORTED;
+ }
+ }
+ return SG_ERR_CAT_SENSE;
+ }
+ if (host_status) {
+ if ((host_status == DID_NO_CONNECT) ||
+ (host_status == DID_BUS_BUSY) ||
+ (host_status == DID_TIME_OUT))
+ return SG_ERR_CAT_TIMEOUT;
+ }
+ if (driver_status) {
+ if (driver_status == DRIVER_TIMEOUT)
+ return SG_ERR_CAT_TIMEOUT;
+ }
+ return SG_ERR_CAT_OTHER;
+}
+
+static int sg_err_category3(struct udev *udev, struct sg_io_hdr *hp)
+{
+ return sg_err_category_new(udev,
+ hp->status, hp->msg_status,
+ hp->host_status, hp->driver_status,
+ hp->sbp, hp->sb_len_wr);
+}
+
+static int sg_err_category4(struct udev *udev, struct sg_io_v4 *hp)
+{
+ return sg_err_category_new(udev, hp->device_status, 0,
+ hp->transport_status, hp->driver_status,
+ (unsigned char *)(uintptr_t)hp->response,
+ hp->response_len);
+}
+
+static int scsi_dump_sense(struct udev *udev,
+ struct scsi_id_device *dev_scsi,
+ unsigned char *sense_buffer, int sb_len)
+{
+ int s;
+ int code;
+ int sense_class;
+ int sense_key;
+ int asc, ascq;
+#ifdef DUMP_SENSE
+ char out_buffer[256];
+ int i, j;
+#endif
+
+ /*
+ * Figure out and print the sense key, asc and ascq.
+ *
+ * If you want to suppress these for a particular drive model, add
+ * a black list entry in the scsi_id config file.
+ *
+ * XXX We probably need to: lookup the sense/asc/ascq in a retry
+ * table, and if found return 1 (after dumping the sense, asc, and
+ * ascq). So, if/when we get something like a power on/reset,
+ * we'll retry the command.
+ */
+
+ dbg(udev, "got check condition\n");
+
+ if (sb_len < 1) {
+ info(udev, "%s: sense buffer empty\n", dev_scsi->kernel);
+ return -1;
+ }
+
+ sense_class = (sense_buffer[0] >> 4) & 0x07;
+ code = sense_buffer[0] & 0xf;
+
+ if (sense_class == 7) {
+ /*
+ * extended sense data.
+ */
+ s = sense_buffer[7] + 8;
+ if (sb_len < s) {
+ info(udev, "%s: sense buffer too small %d bytes, %d bytes too short\n",
+ dev_scsi->kernel, sb_len, s - sb_len);
+ return -1;
+ }
+ if ((code == 0x0) || (code == 0x1)) {
+ sense_key = sense_buffer[2] & 0xf;
+ if (s < 14) {
+ /*
+ * Possible?
+ */
+ info(udev, "%s: sense result too" " small %d bytes\n",
+ dev_scsi->kernel, s);
+ return -1;
+ }
+ asc = sense_buffer[12];
+ ascq = sense_buffer[13];
+ } else if ((code == 0x2) || (code == 0x3)) {
+ sense_key = sense_buffer[1] & 0xf;
+ asc = sense_buffer[2];
+ ascq = sense_buffer[3];
+ } else {
+ info(udev, "%s: invalid sense code 0x%x\n",
+ dev_scsi->kernel, code);
+ return -1;
+ }
+ info(udev, "%s: sense key 0x%x ASC 0x%x ASCQ 0x%x\n",
+ dev_scsi->kernel, sense_key, asc, ascq);
+ } else {
+ if (sb_len < 4) {
+ info(udev, "%s: sense buffer too small %d bytes, %d bytes too short\n",
+ dev_scsi->kernel, sb_len, 4 - sb_len);
+ return -1;
+ }
+
+ if (sense_buffer[0] < 15)
+ info(udev, "%s: old sense key: 0x%x\n", dev_scsi->kernel, sense_buffer[0] & 0x0f);
+ else
+ info(udev, "%s: sense = %2x %2x\n",
+ dev_scsi->kernel, sense_buffer[0], sense_buffer[2]);
+ info(udev, "%s: non-extended sense class %d code 0x%0x\n",
+ dev_scsi->kernel, sense_class, code);
+
+ }
+
+#ifdef DUMP_SENSE
+ for (i = 0, j = 0; (i < s) && (j < 254); i++) {
+ dbg(udev, "i %d, j %d\n", i, j);
+ out_buffer[j++] = hex_str[(sense_buffer[i] & 0xf0) >> 4];
+ out_buffer[j++] = hex_str[sense_buffer[i] & 0x0f];
+ out_buffer[j++] = ' ';
+ }
+ out_buffer[j] = '\0';
+ info(udev, "%s: sense dump:\n", dev_scsi->kernel);
+ info(udev, "%s: %s\n", dev_scsi->kernel, out_buffer);
+
+#endif
+ return -1;
+}
+
+static int scsi_dump(struct udev *udev,
+ struct scsi_id_device *dev_scsi, struct sg_io_hdr *io)
+{
+ if (!io->status && !io->host_status && !io->msg_status &&
+ !io->driver_status) {
+ /*
+ * Impossible, should not be called.
+ */
+ info(udev, "%s: called with no error\n", __FUNCTION__);
+ return -1;
+ }
+
+ info(udev, "%s: sg_io failed status 0x%x 0x%x 0x%x 0x%x\n",
+ dev_scsi->kernel, io->driver_status, io->host_status, io->msg_status, io->status);
+ if (io->status == SCSI_CHECK_CONDITION)
+ return scsi_dump_sense(udev, dev_scsi, io->sbp, io->sb_len_wr);
+ else
+ return -1;
+}
+
+static int scsi_dump_v4(struct udev *udev,
+ struct scsi_id_device *dev_scsi, struct sg_io_v4 *io)
+{
+ if (!io->device_status && !io->transport_status &&
+ !io->driver_status) {
+ /*
+ * Impossible, should not be called.
+ */
+ info(udev, "%s: called with no error\n", __FUNCTION__);
+ return -1;
+ }
+
+ info(udev, "%s: sg_io failed status 0x%x 0x%x 0x%x\n",
+ dev_scsi->kernel, io->driver_status, io->transport_status,
+ io->device_status);
+ if (io->device_status == SCSI_CHECK_CONDITION)
+ return scsi_dump_sense(udev, dev_scsi, (unsigned char *)(uintptr_t)io->response,
+ io->response_len);
+ else
+ return -1;
+}
+
+static int scsi_inquiry(struct udev *udev,
+ struct scsi_id_device *dev_scsi, int fd,
+ unsigned char evpd, unsigned char page,
+ unsigned char *buf, unsigned int buflen)
+{
+ unsigned char inq_cmd[INQUIRY_CMDLEN] =
+ { INQUIRY_CMD, evpd, page, 0, buflen, 0 };
+ unsigned char sense[SENSE_BUFF_LEN];
+ void *io_buf;
+ struct sg_io_v4 io_v4;
+ struct sg_io_hdr io_hdr;
+ int retry = 3; /* rather random */
+ int retval;
+
+ if (buflen > SCSI_INQ_BUFF_LEN) {
+ info(udev, "buflen %d too long\n", buflen);
+ return -1;
+ }
+
+resend:
+ dbg(udev, "%s evpd %d, page 0x%x\n", dev_scsi->kernel, evpd, page);
+
+ if (dev_scsi->use_sg == 4) {
+ memset(&io_v4, 0, sizeof(struct sg_io_v4));
+ io_v4.guard = 'Q';
+ io_v4.protocol = BSG_PROTOCOL_SCSI;
+ io_v4.subprotocol = BSG_SUB_PROTOCOL_SCSI_CMD;
+ io_v4.request_len = sizeof(inq_cmd);
+ io_v4.request = (uintptr_t)inq_cmd;
+ io_v4.max_response_len = sizeof(sense);
+ io_v4.response = (uintptr_t)sense;
+ io_v4.din_xfer_len = buflen;
+ io_v4.din_xferp = (uintptr_t)buf;
+ io_buf = (void *)&io_v4;
+ } else {
+ memset(&io_hdr, 0, sizeof(struct sg_io_hdr));
+ io_hdr.interface_id = 'S';
+ io_hdr.cmd_len = sizeof(inq_cmd);
+ io_hdr.mx_sb_len = sizeof(sense);
+ io_hdr.dxfer_direction = SG_DXFER_FROM_DEV;
+ io_hdr.dxfer_len = buflen;
+ io_hdr.dxferp = buf;
+ io_hdr.cmdp = inq_cmd;
+ io_hdr.sbp = sense;
+ io_hdr.timeout = DEF_TIMEOUT;
+ io_buf = (void *)&io_hdr;
+ }
+
+ retval = ioctl(fd, SG_IO, io_buf);
+ if (retval < 0) {
+ if ((errno == EINVAL || errno == ENOSYS) && dev_scsi->use_sg == 4) {
+ dev_scsi->use_sg = 3;
+ goto resend;
+ }
+ info(udev, "%s: ioctl failed: %s\n", dev_scsi->kernel, strerror(errno));
+ goto error;
+ }
+
+ if (dev_scsi->use_sg == 4)
+ retval = sg_err_category4(udev, io_buf);
+ else
+ retval = sg_err_category3(udev, io_buf);
+
+ switch (retval) {
+ case SG_ERR_CAT_NOTSUPPORTED:
+ buf[1] = 0;
+ /* Fallthrough */
+ case SG_ERR_CAT_CLEAN:
+ case SG_ERR_CAT_RECOVERED:
+ retval = 0;
+ break;
+
+ default:
+ if (dev_scsi->use_sg == 4)
+ retval = scsi_dump_v4(udev, dev_scsi, io_buf);
+ else
+ retval = scsi_dump(udev, dev_scsi, io_buf);
+ }
+
+ if (!retval) {
+ retval = buflen;
+ } else if (retval > 0) {
+ if (--retry > 0) {
+ dbg(udev, "%s: Retrying ...\n", dev_scsi->kernel);
+ goto resend;
+ }
+ retval = -1;
+ }
+
+error:
+ if (retval < 0)
+ info(udev, "%s: Unable to get INQUIRY vpd %d page 0x%x.\n",
+ dev_scsi->kernel, evpd, page);
+
+ return retval;
+}
+
+/* Get list of supported EVPD pages */
+static int do_scsi_page0_inquiry(struct udev *udev,
+ struct scsi_id_device *dev_scsi, int fd,
+ unsigned char *buffer, unsigned int len)
+{
+ int retval;
+
+ memset(buffer, 0, len);
+ retval = scsi_inquiry(udev, dev_scsi, fd, 1, 0x0, buffer, len);
+ if (retval < 0)
+ return 1;
+
+ if (buffer[1] != 0) {
+ info(udev, "%s: page 0 not available.\n", dev_scsi->kernel);
+ return 1;
+ }
+ if (buffer[3] > len) {
+ info(udev, "%s: page 0 buffer too long %d\n", dev_scsi->kernel, buffer[3]);
+ return 1;
+ }
+
+ /*
+ * Following check is based on code once included in the 2.5.x
+ * kernel.
+ *
+ * Some ill behaved devices return the standard inquiry here
+ * rather than the evpd data, snoop the data to verify.
+ */
+ if (buffer[3] > MODEL_LENGTH) {
+ /*
+ * If the vendor id appears in the page assume the page is
+ * invalid.
+ */
+ if (!strncmp((char *)&buffer[VENDOR_LENGTH], dev_scsi->vendor, VENDOR_LENGTH)) {
+ info(udev, "%s: invalid page0 data\n", dev_scsi->kernel);
+ return 1;
+ }
+ }
+ return 0;
+}
+
+/*
+ * The caller checks that serial is long enough to include the vendor +
+ * model.
+ */
+static int prepend_vendor_model(struct udev *udev,
+ struct scsi_id_device *dev_scsi, char *serial)
+{
+ int ind;
+
+ strncpy(serial, dev_scsi->vendor, VENDOR_LENGTH);
+ strncat(serial, dev_scsi->model, MODEL_LENGTH);
+ ind = strlen(serial);
+
+ /*
+ * This is not a complete check, since we are using strncat/cpy
+ * above, ind will never be too large.
+ */
+ if (ind != (VENDOR_LENGTH + MODEL_LENGTH)) {
+ info(udev, "%s: expected length %d, got length %d\n",
+ dev_scsi->kernel, (VENDOR_LENGTH + MODEL_LENGTH), ind);
+ return -1;
+ }
+ return ind;
+}
+
+/**
+ * check_fill_0x83_id - check the page 0x83 id, if OK allocate and fill
+ * serial number.
+ **/
+static int check_fill_0x83_id(struct udev *udev,
+ struct scsi_id_device *dev_scsi,
+ unsigned char *page_83,
+ const struct scsi_id_search_values
+ *id_search, char *serial, char *serial_short,
+ int max_len, char *wwn,
+ char *wwn_vendor_extension, char *tgpt_group)
+{
+ int i, j, s, len;
+
+ /*
+ * ASSOCIATION must be with the device (value 0)
+ * or with the target port for SCSI_ID_TGTPORT
+ */
+ if ((page_83[1] & 0x30) == 0x10) {
+ if (id_search->id_type != SCSI_ID_TGTGROUP)
+ return 1;
+ } else if ((page_83[1] & 0x30) != 0) {
+ return 1;
+ }
+
+ if ((page_83[1] & 0x0f) != id_search->id_type)
+ return 1;
+
+ /*
+ * Possibly check NAA sub-type.
+ */
+ if ((id_search->naa_type != SCSI_ID_NAA_DONT_CARE) &&
+ (id_search->naa_type != (page_83[4] & 0xf0) >> 4))
+ return 1;
+
+ /*
+ * Check for matching code set - ASCII or BINARY.
+ */
+ if ((page_83[0] & 0x0f) != id_search->code_set)
+ return 1;
+
+ /*
+ * page_83[3]: identifier length
+ */
+ len = page_83[3];
+ if ((page_83[0] & 0x0f) != SCSI_ID_ASCII)
+ /*
+ * If not ASCII, use two bytes for each binary value.
+ */
+ len *= 2;
+
+ /*
+ * Add one byte for the NUL termination, and one for the id_type.
+ */
+ len += 2;
+ if (id_search->id_type == SCSI_ID_VENDOR_SPECIFIC)
+ len += VENDOR_LENGTH + MODEL_LENGTH;
+
+ if (max_len < len) {
+ info(udev, "%s: length %d too short - need %d\n",
+ dev_scsi->kernel, max_len, len);
+ return 1;
+ }
+
+ if (id_search->id_type == SCSI_ID_TGTGROUP && tgpt_group != NULL) {
+ unsigned int group;
+
+ group = ((unsigned int)page_83[6] << 8) | page_83[7];
+ sprintf(tgpt_group,"%x", group);
+ return 1;
+ }
+
+ serial[0] = hex_str[id_search->id_type];
+
+ /*
+ * For SCSI_ID_VENDOR_SPECIFIC prepend the vendor and model before
+ * the id since it is not unique across all vendors and models,
+ * this differs from SCSI_ID_T10_VENDOR, where the vendor is
+ * included in the identifier.
+ */
+ if (id_search->id_type == SCSI_ID_VENDOR_SPECIFIC)
+ if (prepend_vendor_model(udev, dev_scsi, &serial[1]) < 0) {
+ dbg(udev, "prepend failed\n");
+ return 1;
+ }
+
+ i = 4; /* offset to the start of the identifier */
+ s = j = strlen(serial);
+ if ((page_83[0] & 0x0f) == SCSI_ID_ASCII) {
+ /*
+ * ASCII descriptor.
+ */
+ while (i < (4 + page_83[3]))
+ serial[j++] = page_83[i++];
+ } else {
+ /*
+ * Binary descriptor, convert to ASCII, using two bytes of
+ * ASCII for each byte in the page_83.
+ */
+ while (i < (4 + page_83[3])) {
+ serial[j++] = hex_str[(page_83[i] & 0xf0) >> 4];
+ serial[j++] = hex_str[page_83[i] & 0x0f];
+ i++;
+ }
+ }
+
+ strcpy(serial_short, &serial[s]);
+
+ if (id_search->id_type == SCSI_ID_NAA && wwn != NULL) {
+ strncpy(wwn, &serial[s], 16);
+ if (wwn_vendor_extension != NULL) {
+ strncpy(wwn_vendor_extension, &serial[s + 16], 16);
+ }
+ }
+
+ return 0;
+}
+
+/* Extract the raw binary from VPD 0x83 pre-SPC devices */
+static int check_fill_0x83_prespc3(struct udev *udev,
+ struct scsi_id_device *dev_scsi,
+ unsigned char *page_83,
+ const struct scsi_id_search_values
+ *id_search, char *serial, char *serial_short, int max_len)
+{
+ int i, j;
+
+ dbg(udev, "using pre-spc3-83 for %s\n", dev_scsi->kernel);
+ serial[0] = hex_str[id_search->id_type];
+ /* serial has been memset to zero before */
+ j = strlen(serial); /* j = 1; */
+
+ for (i = 0; (i < page_83[3]) && (j < max_len-3); ++i) {
+ serial[j++] = hex_str[(page_83[4+i] & 0xf0) >> 4];
+ serial[j++] = hex_str[ page_83[4+i] & 0x0f];
+ }
+ serial[max_len-1] = 0;
+ strncpy(serial_short, serial, max_len-1);
+ return 0;
+}
+
+
+/* Get device identification VPD page */
+static int do_scsi_page83_inquiry(struct udev *udev,
+ struct scsi_id_device *dev_scsi, int fd,
+ char *serial, char *serial_short, int len,
+ char *unit_serial_number, char *wwn,
+ char *wwn_vendor_extension, char *tgpt_group)
+{
+ int retval;
+ unsigned int id_ind, j;
+ unsigned char page_83[SCSI_INQ_BUFF_LEN];
+
+ /* also pick up the page 80 serial number */
+ do_scsi_page80_inquiry(udev, dev_scsi, fd, NULL, unit_serial_number, MAX_SERIAL_LEN);
+
+ memset(page_83, 0, SCSI_INQ_BUFF_LEN);
+ retval = scsi_inquiry(udev, dev_scsi, fd, 1, PAGE_83, page_83,
+ SCSI_INQ_BUFF_LEN);
+ if (retval < 0)
+ return 1;
+
+ if (page_83[1] != PAGE_83) {
+ info(udev, "%s: Invalid page 0x83\n", dev_scsi->kernel);
+ return 1;
+ }
+
+ /*
+ * XXX Some devices (IBM 3542) return all spaces for an identifier if
+ * the LUN is not actually configured. This leads to identifiers of
+ * the form: "1 ".
+ */
+
+ /*
+ * Model 4, 5, and (some) model 6 EMC Symmetrix devices return
+ * a page 83 reply according to SCSI-2 format instead of SPC-2/3.
+ *
+ * The SCSI-2 page 83 format returns an IEEE WWN in binary
+ * encoded hexi-decimal in the 16 bytes following the initial
+ * 4-byte page 83 reply header.
+ *
+ * Both the SPC-2 and SPC-3 formats return an IEEE WWN as part
+ * of an Identification descriptor. The 3rd byte of the first
+ * Identification descriptor is a reserved (BSZ) byte field.
+ *
+ * Reference the 7th byte of the page 83 reply to determine
+ * whether the reply is compliant with SCSI-2 or SPC-2/3
+ * specifications. A zero value in the 7th byte indicates
+ * an SPC-2/3 conformant reply, (i.e., the reserved field of the
+ * first Identification descriptor). This byte will be non-zero
+ * for a SCSI-2 conformant page 83 reply from these EMC
+ * Symmetrix models since the 7th byte of the reply corresponds
+ * to the 4th and 5th nibbles of the 6-byte OUI for EMC, that is,
+ * 0x006048.
+ */
+
+ if (page_83[6] != 0)
+ return check_fill_0x83_prespc3(udev,
+ dev_scsi, page_83, id_search_list,
+ serial, serial_short, len);
+
+ /*
+ * Search for a match in the prioritized id_search_list - since WWN ids
+ * come first we can pick up the WWN in check_fill_0x83_id().
+ */
+ for (id_ind = 0;
+ id_ind < sizeof(id_search_list)/sizeof(id_search_list[0]);
+ id_ind++) {
+ /*
+ * Examine each descriptor returned. There is normally only
+ * one or a small number of descriptors.
+ */
+ for (j = 4; j <= (unsigned int)page_83[3] + 3; j += page_83[j + 3] + 4) {
+ retval = check_fill_0x83_id(udev,
+ dev_scsi, &page_83[j],
+ &id_search_list[id_ind],
+ serial, serial_short, len,
+ wwn, wwn_vendor_extension,
+ tgpt_group);
+ dbg(udev, "%s id desc %d/%d/%d\n", dev_scsi->kernel,
+ id_search_list[id_ind].id_type,
+ id_search_list[id_ind].naa_type,
+ id_search_list[id_ind].code_set);
+ if (!retval) {
+ dbg(udev, " used\n");
+ return retval;
+ } else if (retval < 0) {
+ dbg(udev, " failed\n");
+ return retval;
+ } else {
+ dbg(udev, " not used\n");
+ }
+ }
+ }
+ return 1;
+}
+
+/*
+ * Get device identification VPD page for older SCSI-2 device which is not
+ * compliant with either SPC-2 or SPC-3 format.
+ *
+ * Return the hard coded error code value 2 if the page 83 reply is not
+ * conformant to the SCSI-2 format.
+ */
+static int do_scsi_page83_prespc3_inquiry(struct udev *udev,
+ struct scsi_id_device *dev_scsi, int fd,
+ char *serial, char *serial_short, int len)
+{
+ int retval;
+ int i, j;
+ unsigned char page_83[SCSI_INQ_BUFF_LEN];
+
+ memset(page_83, 0, SCSI_INQ_BUFF_LEN);
+ retval = scsi_inquiry(udev, dev_scsi, fd, 1, PAGE_83, page_83, SCSI_INQ_BUFF_LEN);
+ if (retval < 0)
+ return 1;
+
+ if (page_83[1] != PAGE_83) {
+ info(udev, "%s: Invalid page 0x83\n", dev_scsi->kernel);
+ return 1;
+ }
+ /*
+ * Model 4, 5, and (some) model 6 EMC Symmetrix devices return
+ * a page 83 reply according to SCSI-2 format instead of SPC-2/3.
+ *
+ * The SCSI-2 page 83 format returns an IEEE WWN in binary
+ * encoded hexi-decimal in the 16 bytes following the initial
+ * 4-byte page 83 reply header.
+ *
+ * Both the SPC-2 and SPC-3 formats return an IEEE WWN as part
+ * of an Identification descriptor. The 3rd byte of the first
+ * Identification descriptor is a reserved (BSZ) byte field.
+ *
+ * Reference the 7th byte of the page 83 reply to determine
+ * whether the reply is compliant with SCSI-2 or SPC-2/3
+ * specifications. A zero value in the 7th byte indicates
+ * an SPC-2/3 conformant reply, (i.e., the reserved field of the
+ * first Identification descriptor). This byte will be non-zero
+ * for a SCSI-2 conformant page 83 reply from these EMC
+ * Symmetrix models since the 7th byte of the reply corresponds
+ * to the 4th and 5th nibbles of the 6-byte OUI for EMC, that is,
+ * 0x006048.
+ */
+ if (page_83[6] == 0)
+ return 2;
+
+ serial[0] = hex_str[id_search_list[0].id_type];
+ /*
+ * The first four bytes contain data, not a descriptor.
+ */
+ i = 4;
+ j = strlen(serial);
+ /*
+ * Binary descriptor, convert to ASCII,
+ * using two bytes of ASCII for each byte
+ * in the page_83.
+ */
+ while (i < (page_83[3]+4)) {
+ serial[j++] = hex_str[(page_83[i] & 0xf0) >> 4];
+ serial[j++] = hex_str[page_83[i] & 0x0f];
+ i++;
+ }
+ dbg(udev, "using pre-spc3-83 for %s\n", dev_scsi->kernel);
+ return 0;
+}
+
+/* Get unit serial number VPD page */
+static int do_scsi_page80_inquiry(struct udev *udev,
+ struct scsi_id_device *dev_scsi, int fd,
+ char *serial, char *serial_short, int max_len)
+{
+ int retval;
+ int ser_ind;
+ int i;
+ int len;
+ unsigned char buf[SCSI_INQ_BUFF_LEN];
+
+ memset(buf, 0, SCSI_INQ_BUFF_LEN);
+ retval = scsi_inquiry(udev, dev_scsi, fd, 1, PAGE_80, buf, SCSI_INQ_BUFF_LEN);
+ if (retval < 0)
+ return retval;
+
+ if (buf[1] != PAGE_80) {
+ info(udev, "%s: Invalid page 0x80\n", dev_scsi->kernel);
+ return 1;
+ }
+
+ len = 1 + VENDOR_LENGTH + MODEL_LENGTH + buf[3];
+ if (max_len < len) {
+ info(udev, "%s: length %d too short - need %d\n",
+ dev_scsi->kernel, max_len, len);
+ return 1;
+ }
+ /*
+ * Prepend 'S' to avoid unlikely collision with page 0x83 vendor
+ * specific type where we prepend '0' + vendor + model.
+ */
+ len = buf[3];
+ if (serial != NULL) {
+ serial[0] = 'S';
+ ser_ind = prepend_vendor_model(udev, dev_scsi, &serial[1]);
+ if (ser_ind < 0)
+ return 1;
+ for (i = 4; i < len + 4; i++, ser_ind++)
+ serial[ser_ind] = buf[i];
+ }
+ if (serial_short != NULL) {
+ memcpy(serial_short, &buf[4], len);
+ serial_short[len] = '\0';
+ }
+ return 0;
+}
+
+int scsi_std_inquiry(struct udev *udev,
+ struct scsi_id_device *dev_scsi, const char *devname)
+{
+ int fd;
+ unsigned char buf[SCSI_INQ_BUFF_LEN];
+ struct stat statbuf;
+ int err = 0;
+
+ dbg(udev, "opening %s\n", devname);
+ fd = open(devname, O_RDONLY | O_NONBLOCK);
+ if (fd < 0) {
+ info(udev, "scsi_id: cannot open %s: %s\n",
+ devname, strerror(errno));
+ return 1;
+ }
+
+ if (fstat(fd, &statbuf) < 0) {
+ info(udev, "scsi_id: cannot stat %s: %s\n",
+ devname, strerror(errno));
+ err = 2;
+ goto out;
+ }
+ sprintf(dev_scsi->kernel,"%d:%d", major(statbuf.st_rdev),
+ minor(statbuf.st_rdev));
+
+ memset(buf, 0, SCSI_INQ_BUFF_LEN);
+ err = scsi_inquiry(udev, dev_scsi, fd, 0, 0, buf, SCSI_INQ_BUFF_LEN);
+ if (err < 0)
+ goto out;
+
+ err = 0;
+ memcpy(dev_scsi->vendor, buf + 8, 8);
+ dev_scsi->vendor[8] = '\0';
+ memcpy(dev_scsi->model, buf + 16, 16);
+ dev_scsi->model[16] = '\0';
+ memcpy(dev_scsi->revision, buf + 32, 4);
+ dev_scsi->revision[4] = '\0';
+ sprintf(dev_scsi->type,"%x", buf[0] & 0x1f);
+
+out:
+ close(fd);
+ return err;
+}
+
+int scsi_get_serial(struct udev *udev,
+ struct scsi_id_device *dev_scsi, const char *devname,
+ int page_code, int len)
+{
+ unsigned char page0[SCSI_INQ_BUFF_LEN];
+ int fd = -1;
+ int cnt;
+ int ind;
+ int retval;
+
+ memset(dev_scsi->serial, 0, len);
+ dbg(udev, "opening %s\n", devname);
+ srand((unsigned int)getpid());
+ for (cnt = 20; cnt > 0; cnt--) {
+ struct timespec duration;
+
+ fd = open(devname, O_RDONLY | O_NONBLOCK);
+ if (fd >= 0 || errno != EBUSY)
+ break;
+ duration.tv_sec = 0;
+ duration.tv_nsec = (200 * 1000 * 1000) + (rand() % 100 * 1000 * 1000);
+ nanosleep(&duration, NULL);
+ }
+ if (fd < 0)
+ return 1;
+
+ if (page_code == PAGE_80) {
+ if (do_scsi_page80_inquiry(udev, dev_scsi, fd, dev_scsi->serial, dev_scsi->serial_short, len)) {
+ retval = 1;
+ goto completed;
+ } else {
+ retval = 0;
+ goto completed;
+ }
+ } else if (page_code == PAGE_83) {
+ if (do_scsi_page83_inquiry(udev, dev_scsi, fd, dev_scsi->serial, dev_scsi->serial_short, len, dev_scsi->unit_serial_number, dev_scsi->wwn, dev_scsi->wwn_vendor_extension, dev_scsi->tgpt_group)) {
+ retval = 1;
+ goto completed;
+ } else {
+ retval = 0;
+ goto completed;
+ }
+ } else if (page_code == PAGE_83_PRE_SPC3) {
+ retval = do_scsi_page83_prespc3_inquiry(udev, dev_scsi, fd, dev_scsi->serial, dev_scsi->serial_short, len);
+ if (retval) {
+ /*
+ * Fallback to servicing a SPC-2/3 compliant page 83
+ * inquiry if the page 83 reply format does not
+ * conform to pre-SPC3 expectations.
+ */
+ if (retval == 2) {
+ if (do_scsi_page83_inquiry(udev, dev_scsi, fd, dev_scsi->serial, dev_scsi->serial_short, len, dev_scsi->unit_serial_number, dev_scsi->wwn, dev_scsi->wwn_vendor_extension, dev_scsi->tgpt_group)) {
+ retval = 1;
+ goto completed;
+ } else {
+ retval = 0;
+ goto completed;
+ }
+ }
+ else {
+ retval = 1;
+ goto completed;
+ }
+ } else {
+ retval = 0;
+ goto completed;
+ }
+ } else if (page_code != 0x00) {
+ info(udev, "%s: unsupported page code 0x%d\n", dev_scsi->kernel, page_code);
+ return 1;
+ }
+
+ /*
+ * Get page 0, the page of the pages. By default, try from best to
+ * worst of supported pages: 0x83 then 0x80.
+ */
+ if (do_scsi_page0_inquiry(udev, dev_scsi, fd, page0, SCSI_INQ_BUFF_LEN)) {
+ /*
+ * Don't try anything else. Black list if a specific page
+ * should be used for this vendor+model, or maybe have an
+ * optional fall-back to page 0x80 or page 0x83.
+ */
+ retval = 1;
+ goto completed;
+ }
+
+ dbg(udev, "%s: Checking page0\n", dev_scsi->kernel);
+
+ for (ind = 4; ind <= page0[3] + 3; ind++)
+ if (page0[ind] == PAGE_83)
+ if (!do_scsi_page83_inquiry(udev, dev_scsi, fd,
+ dev_scsi->serial, dev_scsi->serial_short, len, dev_scsi->unit_serial_number, dev_scsi->wwn, dev_scsi->wwn_vendor_extension, dev_scsi->tgpt_group)) {
+ /*
+ * Success
+ */
+ retval = 0;
+ goto completed;
+ }
+
+ for (ind = 4; ind <= page0[3] + 3; ind++)
+ if (page0[ind] == PAGE_80)
+ if (!do_scsi_page80_inquiry(udev, dev_scsi, fd,
+ dev_scsi->serial, dev_scsi->serial_short, len)) {
+ /*
+ * Success
+ */
+ retval = 0;
+ goto completed;
+ }
+ retval = 1;
+
+completed:
+ close(fd);
+ return retval;
+}
diff --git a/src/extras/udev-acl/.gitignore b/src/extras/udev-acl/.gitignore
new file mode 100644
index 0000000000..08891fed02
--- /dev/null
+++ b/src/extras/udev-acl/.gitignore
@@ -0,0 +1 @@
+udev-acl
diff --git a/src/extras/udev-acl/70-udev-acl.rules b/src/extras/udev-acl/70-udev-acl.rules
new file mode 100644
index 0000000000..2dac283101
--- /dev/null
+++ b/src/extras/udev-acl/70-udev-acl.rules
@@ -0,0 +1,76 @@
+# do not edit this file, it will be overwritten on update
+
+# Do not use TAG+="udev-acl" outside of this file. This variable is private to
+# udev-acl of this udev release and may be replaced at any time.
+
+ENV{MAJOR}=="", GOTO="acl_end"
+ACTION=="remove", GOTO="acl_apply"
+
+# systemd replaces udev-acl entirely, skip if active
+TEST=="/sys/fs/cgroup/systemd", TAG=="uaccess", GOTO="acl_end"
+
+# PTP/MTP protocol devices, cameras, portable media players
+SUBSYSTEM=="usb", ENV{ID_USB_INTERFACES}=="*:060101:*", TAG+="udev-acl"
+
+# digicams with proprietary protocol
+ENV{ID_GPHOTO2}=="*?", TAG+="udev-acl"
+
+# SCSI and USB scanners
+ENV{libsane_matched}=="yes", TAG+="udev-acl"
+
+# HPLIP devices (necessary for ink level check and HP tool maintenance)
+ENV{ID_HPLIP}=="1", TAG+="udev-acl"
+
+# optical drives
+SUBSYSTEM=="block", ENV{ID_CDROM}=="1", TAG+="udev-acl"
+SUBSYSTEM=="scsi_generic", SUBSYSTEMS=="scsi", ATTRS{type}=="4|5", TAG+="udev-acl"
+
+# sound devices
+SUBSYSTEM=="sound", TAG+="udev-acl"
+
+# ffado is an userspace driver for firewire sound cards
+SUBSYSTEM=="firewire", ENV{ID_FFADO}=="1", TAG+="udev-acl"
+
+# webcams, frame grabber, TV cards
+SUBSYSTEM=="video4linux", TAG+="udev-acl"
+SUBSYSTEM=="dvb", TAG+="udev-acl"
+
+# IIDC devices: industrial cameras and some webcams
+SUBSYSTEM=="firewire", ATTR{units}=="*0x00a02d:0x00010*", TAG+="udev-acl"
+SUBSYSTEM=="firewire", ATTR{units}=="*0x00b09d:0x00010*", TAG+="udev-acl"
+# AV/C devices: camcorders, set-top boxes, TV sets, audio devices, and more
+SUBSYSTEM=="firewire", ATTR{units}=="*0x00a02d:0x010001*", TAG+="udev-acl"
+SUBSYSTEM=="firewire", ATTR{units}=="*0x00a02d:0x014001*", TAG+="udev-acl"
+
+# DRI video devices
+SUBSYSTEM=="drm", KERNEL=="card*", TAG+="udev-acl"
+
+# KVM
+SUBSYSTEM=="misc", KERNEL=="kvm", TAG+="udev-acl"
+
+# smart-card readers
+ENV{ID_SMARTCARD_READER}=="*?", TAG+="udev-acl"
+
+# PDA devices
+ENV{ID_PDA}=="*?", TAG+="udev-acl"
+
+# Programmable remote control
+ENV{ID_REMOTE_CONTROL}=="1", TAG+="udev-acl"
+
+# joysticks
+SUBSYSTEM=="input", ENV{ID_INPUT_JOYSTICK}=="?*", TAG+="udev-acl"
+
+# color measurement devices
+ENV{COLOR_MEASUREMENT_DEVICE}=="*?", TAG+="udev-acl"
+
+# DDC/CI device, usually high-end monitors such as the DreamColor
+ENV{DDC_DEVICE}=="*?", TAG+="udev-acl"
+
+# media player raw devices (for user-mode drivers, Android SDK, etc.)
+SUBSYSTEM=="usb", ENV{ID_MEDIA_PLAYER}=="?*", TAG+="udev-acl"
+
+# apply ACL for all locally logged in users
+LABEL="acl_apply", TAG=="udev-acl", TEST=="/var/run/ConsoleKit/database", \
+ RUN+="udev-acl --action=$env{ACTION} --device=$env{DEVNAME}"
+
+LABEL="acl_end"
diff --git a/src/extras/udev-acl/udev-acl.c b/src/extras/udev-acl/udev-acl.c
new file mode 100644
index 0000000000..41e2536e03
--- /dev/null
+++ b/src/extras/udev-acl/udev-acl.c
@@ -0,0 +1,430 @@
+/*
+ * Copyright (C) 2009 Kay Sievers <kay.sievers@vrfy.org>
+ *
+ * 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details:
+ */
+
+#include <acl/libacl.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <getopt.h>
+#include <glib.h>
+#include <inttypes.h>
+#include <libudev.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+static int debug;
+
+enum{
+ ACTION_NONE = 0,
+ ACTION_REMOVE,
+ ACTION_ADD,
+ ACTION_CHANGE
+};
+
+static int set_facl(const char* filename, uid_t uid, int add)
+{
+ int get;
+ acl_t acl;
+ acl_entry_t entry = NULL;
+ acl_entry_t e;
+ acl_permset_t permset;
+ int ret;
+
+ /* don't touch ACLs for root */
+ if (uid == 0)
+ return 0;
+
+ /* read current record */
+ acl = acl_get_file(filename, ACL_TYPE_ACCESS);
+ if (!acl)
+ return -1;
+
+ /* locate ACL_USER entry for uid */
+ get = acl_get_entry(acl, ACL_FIRST_ENTRY, &e);
+ while (get == 1) {
+ acl_tag_t t;
+
+ acl_get_tag_type(e, &t);
+ if (t == ACL_USER) {
+ uid_t *u;
+
+ u = (uid_t*)acl_get_qualifier(e);
+ if (u == NULL) {
+ ret = -1;
+ goto out;
+ }
+ if (*u == uid) {
+ entry = e;
+ acl_free(u);
+ break;
+ }
+ acl_free(u);
+ }
+
+ get = acl_get_entry(acl, ACL_NEXT_ENTRY, &e);
+ }
+
+ /* remove ACL_USER entry for uid */
+ if (!add) {
+ if (entry == NULL) {
+ ret = 0;
+ goto out;
+ }
+ acl_delete_entry(acl, entry);
+ goto update;
+ }
+
+ /* create ACL_USER entry for uid */
+ if (entry == NULL) {
+ ret = acl_create_entry(&acl, &entry);
+ if (ret != 0)
+ goto out;
+ acl_set_tag_type(entry, ACL_USER);
+ acl_set_qualifier(entry, &uid);
+ }
+
+ /* add permissions for uid */
+ acl_get_permset(entry, &permset);
+ acl_add_perm(permset, ACL_READ|ACL_WRITE);
+update:
+ /* update record */
+ if (debug)
+ printf("%c%u %s\n", add ? '+' : '-', uid, filename);
+ acl_calc_mask(&acl);
+ ret = acl_set_file(filename, ACL_TYPE_ACCESS, acl);
+ if (ret != 0)
+ goto out;
+out:
+ acl_free(acl);
+ return ret;
+}
+
+/* check if a given uid is listed */
+static int uid_in_list(GSList *list, uid_t uid)
+{
+ GSList *l;
+
+ for (l = list; l != NULL; l = g_slist_next(l))
+ if (uid == GPOINTER_TO_UINT(l->data))
+ return 1;
+ return 0;
+}
+
+/* return list of current uids of local active sessions */
+static GSList *uids_with_local_active_session(const char *own_id)
+{
+ GSList *list = NULL;
+ GKeyFile *keyfile;
+
+ keyfile = g_key_file_new();
+ if (g_key_file_load_from_file(keyfile, "/var/run/ConsoleKit/database", 0, NULL)) {
+ gchar **groups;
+
+ groups = g_key_file_get_groups(keyfile, NULL);
+ if (groups != NULL) {
+ int i;
+
+ for (i = 0; groups[i] != NULL; i++) {
+ uid_t u;
+
+ if (!g_str_has_prefix(groups[i], "Session "))
+ continue;
+ if (own_id != NULL &&g_str_has_suffix(groups[i], own_id))
+ continue;
+ if (!g_key_file_get_boolean(keyfile, groups[i], "is_local", NULL))
+ continue;
+ if (!g_key_file_get_boolean(keyfile, groups[i], "is_active", NULL))
+ continue;
+ u = g_key_file_get_integer(keyfile, groups[i], "uid", NULL);
+ if (u > 0 && !uid_in_list(list, u))
+ list = g_slist_prepend(list, GUINT_TO_POINTER(u));
+ }
+ g_strfreev(groups);
+ }
+ }
+ g_key_file_free(keyfile);
+
+ return list;
+}
+
+/* ConsoleKit calls us with special variables */
+static int consolekit_called(const char *ck_action, uid_t *uid, uid_t *uid2, const char **remove_session_id, int *action)
+{
+ int a = ACTION_NONE;
+ uid_t u = 0;
+ uid_t u2 = 0;
+ const char *s;
+ const char *s2;
+ const char *old_session = NULL;
+
+ if (ck_action == NULL || strcmp(ck_action, "seat_active_session_changed") != 0)
+ return -1;
+
+ /* We can have one of: remove, add, change, no-change */
+ s = getenv("CK_SEAT_OLD_SESSION_ID");
+ s2 = getenv("CK_SEAT_SESSION_ID");
+ if (s == NULL && s2 == NULL) {
+ return -1;
+ } else if (s2 == NULL) {
+ a = ACTION_REMOVE;
+ } else if (s == NULL) {
+ a = ACTION_ADD;
+ } else {
+ a = ACTION_CHANGE;
+ }
+
+ switch (a) {
+ case ACTION_ADD:
+ s = getenv("CK_SEAT_SESSION_USER_UID");
+ if (s == NULL)
+ return -1;
+ u = strtoul(s, NULL, 10);
+
+ s = getenv("CK_SEAT_SESSION_IS_LOCAL");
+ if (s == NULL)
+ return -1;
+ if (strcmp(s, "true") != 0)
+ return 0;
+
+ break;
+ case ACTION_REMOVE:
+ s = getenv("CK_SEAT_OLD_SESSION_USER_UID");
+ if (s == NULL)
+ return -1;
+ u = strtoul(s, NULL, 10);
+
+ s = getenv("CK_SEAT_OLD_SESSION_IS_LOCAL");
+ if (s == NULL)
+ return -1;
+ if (strcmp(s, "true") != 0)
+ return 0;
+
+ old_session = getenv("CK_SEAT_OLD_SESSION_ID");
+ if (old_session == NULL)
+ return -1;
+
+ break;
+ case ACTION_CHANGE:
+ s = getenv("CK_SEAT_OLD_SESSION_USER_UID");
+ if (s == NULL)
+ return -1;
+ u = strtoul(s, NULL, 10);
+ s = getenv("CK_SEAT_SESSION_USER_UID");
+ if (s == NULL)
+ return -1;
+ u2 = strtoul(s, NULL, 10);
+
+ s = getenv("CK_SEAT_OLD_SESSION_IS_LOCAL");
+ s2 = getenv("CK_SEAT_SESSION_IS_LOCAL");
+ if (s == NULL || s2 == NULL)
+ return -1;
+ /* don't process non-local session changes */
+ if (strcmp(s, "true") != 0 && strcmp(s2, "true") != 0)
+ return 0;
+
+ if (strcmp(s, "true") == 0 && strcmp(s, "true") == 0) {
+ /* process the change */
+ if (u == u2) {
+ /* special case: we noop if we are
+ * changing between local sessions for
+ * the same uid */
+ a = ACTION_NONE;
+ }
+ old_session = getenv("CK_SEAT_OLD_SESSION_ID");
+ if (old_session == NULL)
+ return -1;
+ } else if (strcmp(s, "true") == 0) {
+ /* only process the removal */
+ a = ACTION_REMOVE;
+ old_session = getenv("CK_SEAT_OLD_SESSION_ID");
+ if (old_session == NULL)
+ return -1;
+ } else if (strcmp(s2, "true") == 0) {
+ /* only process the addition */
+ a = ACTION_ADD;
+ u = u2;
+ }
+ break;
+ }
+
+ *remove_session_id = old_session;
+ *uid = u;
+ *uid2 = u2;
+ *action = a;
+ return 0;
+}
+
+/* add or remove a ACL for a given uid from all matching devices */
+static void apply_acl_to_devices(uid_t uid, int add)
+{
+ struct udev *udev;
+ struct udev_enumerate *enumerate;
+ struct udev_list_entry *list_entry;
+
+ /* iterate over all devices tagged with ACL_SET */
+ udev = udev_new();
+ enumerate = udev_enumerate_new(udev);
+ udev_enumerate_add_match_tag(enumerate, "udev-acl");
+ udev_enumerate_scan_devices(enumerate);
+ udev_list_entry_foreach(list_entry, udev_enumerate_get_list_entry(enumerate)) {
+ struct udev_device *device;
+ const char *node;
+
+ device = udev_device_new_from_syspath(udev_enumerate_get_udev(enumerate),
+ udev_list_entry_get_name(list_entry));
+ if (device == NULL)
+ continue;
+ node = udev_device_get_devnode(device);
+ if (node == NULL) {
+ udev_device_unref(device);
+ continue;
+ }
+ set_facl(node, uid, add);
+ udev_device_unref(device);
+ }
+ udev_enumerate_unref(enumerate);
+ udev_unref(udev);
+}
+
+static void
+remove_uid (uid_t uid, const char *remove_session_id)
+{
+ /*
+ * Remove ACL for given uid from all matching devices
+ * when there is currently no local active session.
+ */
+ GSList *list;
+
+ list = uids_with_local_active_session(remove_session_id);
+ if (!uid_in_list(list, uid))
+ apply_acl_to_devices(uid, 0);
+ g_slist_free(list);
+}
+
+int main (int argc, char* argv[])
+{
+ static const struct option options[] = {
+ { "action", required_argument, NULL, 'a' },
+ { "device", required_argument, NULL, 'D' },
+ { "user", required_argument, NULL, 'u' },
+ { "debug", no_argument, NULL, 'd' },
+ { "help", no_argument, NULL, 'h' },
+ {}
+ };
+ int action = -1;
+ const char *device = NULL;
+ bool uid_given = false;
+ uid_t uid = 0;
+ uid_t uid2 = 0;
+ const char* remove_session_id = NULL;
+ int rc = 0;
+
+ /* valgrind is more important to us than a slice allocator */
+ g_slice_set_config (G_SLICE_CONFIG_ALWAYS_MALLOC, 1);
+
+ while (1) {
+ int option;
+
+ option = getopt_long(argc, argv, "+a:D:u:dh", options, NULL);
+ if (option == -1)
+ break;
+
+ switch (option) {
+ case 'a':
+ if (strcmp(optarg, "remove") == 0)
+ action = ACTION_REMOVE;
+ else
+ action = ACTION_ADD;
+ break;
+ case 'D':
+ device = optarg;
+ break;
+ case 'u':
+ uid_given = true;
+ uid = strtoul(optarg, NULL, 10);
+ break;
+ case 'd':
+ debug = 1;
+ break;
+ case 'h':
+ printf("Usage: udev-acl --action=ACTION [--device=DEVICEFILE] [--user=UID]\n\n");
+ goto out;
+ }
+ }
+
+ if (action < 0 && device == NULL && !uid_given)
+ if (!consolekit_called(argv[optind], &uid, &uid2, &remove_session_id, &action))
+ uid_given = true;
+
+ if (action < 0) {
+ fprintf(stderr, "missing action\n\n");
+ rc = 2;
+ goto out;
+ }
+
+ if (device != NULL && uid_given) {
+ fprintf(stderr, "only one option, --device=DEVICEFILE or --user=UID expected\n\n");
+ rc = 3;
+ goto out;
+ }
+
+ if (uid_given) {
+ switch (action) {
+ case ACTION_ADD:
+ /* Add ACL for given uid to all matching devices. */
+ apply_acl_to_devices(uid, 1);
+ break;
+ case ACTION_REMOVE:
+ remove_uid(uid, remove_session_id);
+ break;
+ case ACTION_CHANGE:
+ remove_uid(uid, remove_session_id);
+ apply_acl_to_devices(uid2, 1);
+ break;
+ case ACTION_NONE:
+ goto out;
+ break;
+ default:
+ g_assert_not_reached();
+ break;
+ }
+ } else if (device != NULL) {
+ /*
+ * Add ACLs for all current session uids to a given device.
+ *
+ * Or remove ACLs for uids which do not have any current local
+ * active session. Remove is not really interesting, because in
+ * most cases the device node is removed anyway.
+ */
+ GSList *list;
+ GSList *l;
+
+ list = uids_with_local_active_session(NULL);
+ for (l = list; l != NULL; l = g_slist_next(l)) {
+ uid_t u;
+
+ u = GPOINTER_TO_UINT(l->data);
+ if (action == ACTION_ADD || !uid_in_list(list, u))
+ set_facl(device, u, action == ACTION_ADD);
+ }
+ g_slist_free(list);
+ } else {
+ fprintf(stderr, "--device=DEVICEFILE or --user=UID expected\n\n");
+ rc = 3;
+ }
+out:
+ return rc;
+}
diff --git a/src/extras/v4l_id/.gitignore b/src/extras/v4l_id/.gitignore
new file mode 100644
index 0000000000..dffced9f08
--- /dev/null
+++ b/src/extras/v4l_id/.gitignore
@@ -0,0 +1 @@
+v4l_id
diff --git a/src/extras/v4l_id/60-persistent-v4l.rules b/src/extras/v4l_id/60-persistent-v4l.rules
new file mode 100644
index 0000000000..93c5ee8c27
--- /dev/null
+++ b/src/extras/v4l_id/60-persistent-v4l.rules
@@ -0,0 +1,20 @@
+# do not edit this file, it will be overwritten on update
+
+ACTION=="remove", GOTO="persistent_v4l_end"
+SUBSYSTEM!="video4linux", GOTO="persistent_v4l_end"
+ENV{MAJOR}=="", GOTO="persistent_v4l_end"
+
+IMPORT{program}="v4l_id $devnode"
+
+SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id"
+KERNEL=="video*", ENV{ID_SERIAL}=="?*", SYMLINK+="v4l/by-id/$env{ID_BUS}-$env{ID_SERIAL}-video-index$attr{index}"
+
+# check for valid "index" number
+TEST!="index", GOTO="persistent_v4l_end"
+ATTR{index}!="?*", GOTO="persistent_v4l_end"
+
+IMPORT{builtin}="path_id"
+ENV{ID_PATH}=="?*", KERNEL=="video*|vbi*", SYMLINK+="v4l/by-path/$env{ID_PATH}-video-index$attr{index}"
+ENV{ID_PATH}=="?*", KERNEL=="audio*", SYMLINK+="v4l/by-path/$env{ID_PATH}-audio-index$attr{index}"
+
+LABEL="persistent_v4l_end"
diff --git a/src/extras/v4l_id/v4l_id.c b/src/extras/v4l_id/v4l_id.c
new file mode 100644
index 0000000000..21cb3285ad
--- /dev/null
+++ b/src/extras/v4l_id/v4l_id.c
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2009 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (c) 2009 Filippo Argiolas <filippo.argiolas@gmail.com>
+ *
+ * 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details:
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <getopt.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/ioctl.h>
+#include <linux/videodev2.h>
+
+int main (int argc, char *argv[])
+{
+ static const struct option options[] = {
+ { "help", no_argument, NULL, 'h' },
+ {}
+ };
+ int fd;
+ char *device;
+ struct v4l2_capability v2cap;
+
+ while (1) {
+ int option;
+
+ option = getopt_long(argc, argv, "h", options, NULL);
+ if (option == -1)
+ break;
+
+ switch (option) {
+ case 'h':
+ printf("Usage: v4l_id [--help] <device file>\n\n");
+ return 0;
+ default:
+ return 1;
+ }
+ }
+ device = argv[optind];
+
+ if (device == NULL)
+ return 2;
+ fd = open (device, O_RDONLY);
+ if (fd < 0)
+ return 3;
+
+ if (ioctl (fd, VIDIOC_QUERYCAP, &v2cap) == 0) {
+ printf("ID_V4L_VERSION=2\n");
+ printf("ID_V4L_PRODUCT=%s\n", v2cap.card);
+ printf("ID_V4L_CAPABILITIES=:");
+ if ((v2cap.capabilities & V4L2_CAP_VIDEO_CAPTURE) > 0)
+ printf("capture:");
+ if ((v2cap.capabilities & V4L2_CAP_VIDEO_OUTPUT) > 0)
+ printf("video_output:");
+ if ((v2cap.capabilities & V4L2_CAP_VIDEO_OVERLAY) > 0)
+ printf("video_overlay:");
+ if ((v2cap.capabilities & V4L2_CAP_AUDIO) > 0)
+ printf("audio:");
+ if ((v2cap.capabilities & V4L2_CAP_TUNER) > 0)
+ printf("tuner:");
+ if ((v2cap.capabilities & V4L2_CAP_RADIO) > 0)
+ printf("radio:");
+ printf("\n");
+ }
+
+ close (fd);
+ return 0;
+}