1 #!/usr/bin/env gjs-console
3 // This currently depends on the following patches to gjs
5 // http://bugzilla.gnome.org/show_bug.cgi?id=584558
6 // http://bugzilla.gnome.org/show_bug.cgi?id=584560
7 // http://bugzilla.gnome.org/show_bug.cgi?id=584568
9 const GUdev = imports.gi.GUdev;
10 const Mainloop = imports.mainloop;
12 function print_device (device) {
13 print (" subsystem: " + device.get_subsystem ());
14 print (" devtype: " + device.get_devtype ());
15 print (" name: " + device.get_name ());
16 print (" number: " + device.get_number ());
17 print (" sysfs_path: " + device.get_sysfs_path ());
18 print (" driver: " + device.get_driver ());
19 print (" action: " + device.get_action ());
20 print (" seqnum: " + device.get_seqnum ());
21 print (" device type: " + device.get_device_type ());
22 print (" device number: " + device.get_device_number ());
23 print (" device file: " + device.get_device_file ());
24 print (" device file symlinks: " + device.get_device_file_symlinks ());
25 print (" foo: " + device.get_sysfs_attr_as_strv ("stat"));
26 var keys = device.get_property_keys ();
27 for (var n = 0; n < keys.length; n++) {
28 print (" " + keys[n] + "=" + device.get_property (keys[n]));
32 function on_uevent (client, action, device) {
33 print ("action " + action + " on device " + device.get_sysfs_path());
34 print_device (device);
38 var client = new GUdev.Client ({subsystems: ["block", "usb/usb_interface"]});
39 client.connect ("uevent", on_uevent);
41 var block_devices = client.query_by_subsystem ("block");
42 for (var n = 0; n < block_devices.length; n++) {
43 print ("block device: " + block_devices[n].get_device_file ());
48 d = client.query_by_device_number (GUdev.DeviceType.BLOCK, 0x0810);
50 print ("query_by_device_number 0x810 -> null");
52 print ("query_by_device_number 0x810 -> " + d.get_device_file ());
53 var dd = d.get_parent_with_subsystem ("usb", null);
55 print ("--------------------------------------------------------------------------");
63 d = client.query_by_sysfs_path ("/sys/block/sda/sda1");
64 print ("query_by_sysfs_path (\"/sys/block/sda1\") -> " + d.get_device_file ());
66 d = client.query_by_subsystem_and_name ("block", "sda2");
67 print ("query_by_subsystem_and_name (\"block\", \"sda2\") -> " + d.get_device_file ());
69 d = client.query_by_device_file ("/dev/sda");
70 print ("query_by_device_file (\"/dev/sda\") -> " + d.get_device_file ());
72 d = client.query_by_device_file ("/dev/block/8:0");
73 print ("query_by_device_file (\"/dev/block/8:0\") -> " + d.get_device_file ());
75 Mainloop.run('udev-example');