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Re: [Halevt-dev] Using parent values in exec attribute
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From: |
Marcus Habermehl |
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Subject: |
Re: [Halevt-dev] Using parent values in exec attribute |
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Date: |
Tue, 23 Mar 2010 13:20:58 +0100 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.8) Gecko/20100319 Thunderbird/3.0.3 |
Am 23.03.2010 11:47, schrieb Patrice Dumas:
On Sun, Mar 21, 2010 at 05:01:59PM +0100, Marcus Habermehl wrote:
Hi.
Is it possible to use the values of parent devices in an exec attribute?
This should be ready, now, in git. I haven't tested the parent
expansion in exec, though, only that it worked for me, so, please
test!
On insertion it is working now. But not on removal.
This is a part of my configuration.
<!-- Printer -->
<halevt:Device match="hal.usb.interface.class = 07">
<halevt:Insertion exec="notify-send -i gnome-dev-printer "USB
Printer attached" "USB Printer
$hal.info.parent.hal.info.vendor$ $hal.info.parent.hal.info.product$ was
attached.""/>
</halevt:Device>
<halevt:Device match="hal.usb.interface.class = 7">
<halevt:Removal exec="notify-send -i gnome-dev-printer "USB
Printer removed" "USB Printer
$hal.info.parent.hal.info.vendor$ $hal.info.parent.hal.info.product$ was
removed.""/>
</halevt:Device>
(Independent of expansion. As you can see I have two match tags for
hal.usb.interface.class. This is because 07 and 7 is working on
insertion. But only 7 on removal.)
lshal -m on inserting the printer:
13:11:07.535: usb_device_4f9_222_BROM9F131604 added
13:11:07.537: usb_device_4f9_222_BROM9F131604_if2 added
13:11:07.539: usb_device_4f9_222_BROM9F131604_if2_scsi_host added
13:11:07.542: usb_device_4f9_222_BROM9F131604_if1 added
13:11:07.554: usb_device_4f9_222_BROM9F131604_if0 added
13:11:12.543: usb_device_4f9_222_BROM9F131604_if2_scsi_host_0 added
13:11:12.543:
usb_device_4f9_222_BROM9F131604_if2_scsi_host_0_scsi_device_lun0 added
13:11:12.545:
usb_device_4f9_222_BROM9F131604_if2_scsi_host_0_scsi_device_lun0_scsi_generic
added
13:11:12.815: storage_serial_Brother_DCP_195C_BROM9F131604_0_0 added
13:11:12.829: storage_serial_Brother_DCP_195C_BROM9F131604_0_0 property
info.interfaces = {'org.freedesktop.Hal.Device.Storage.Removable'} (new)
13:11:15.082: storage_serial_Brother_DCP_195C_BROM9F131604_0_0 property
storage.partitioning_scheme = '' (new)
Output of notify-send:
hal_interface.c:480 (halevt_run_command) Running: notify-send -i
gnome-dev-printer "USB Printer attached" "USB Printer Brother
Industries, Ltd DCP-195C was attached."
lshal -m on removal the printer:
13:12:32.905: usb_device_4f9_222_BROM9F131604_if0 removed
13:12:32.906: usb_device_4f9_222_BROM9F131604_if1 removed
13:12:32.910:
usb_device_4f9_222_BROM9F131604_if2_scsi_host_0_scsi_device_lun0_scsi_generic
removed
13:12:32.912: storage_serial_Brother_DCP_195C_BROM9F131604_0_0 removed
13:12:32.912: usb_device_4f9_222_BROM9F131604_if2_scsi_host removed
13:12:32.914:
usb_device_4f9_222_BROM9F131604_if2_scsi_host_0_scsi_device_lun0 removed
13:12:32.915: usb_device_4f9_222_BROM9F131604_if2_scsi_host_0 removed
13:12:32.915: usb_device_4f9_222_BROM9F131604_if2 removed
13:12:32.930: usb_device_4f9_222_BROM9F131604 removed
Output of notify-send:
hal_interface.c:443 (halevt_run_command) Hal property
info.parent->info.vendor in command 'notify-send -i gnome-dev-printer
"USB Printer removed" "USB Printer $hal.info.parent.hal.info.vendor$
$hal.info.parent.hal.info.product$ was removed."' not found (or OOM)
hal_interface.c:480 (halevt_run_command) Running: notify-send -i
gnome-dev-printer "USB Printer removed" "USB Printer UNKNOWN USB Printer
Interface was removed."
Output of lshal -u for the printer UDIs:
udi = '/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604'
info.linux.driver = 'usb' (string)
info.parent =
'/org/freedesktop/Hal/devices/usb_device_1d6b_1_0000_00_12_0' (string)
info.product = 'DCP-195C' (string)
info.subsystem = 'usb_device' (string)
info.udi =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604' (string)
info.vendor = 'Brother Industries, Ltd' (string)
linux.device_file = '/dev/bus/usb/003/013' (string)
linux.hotplug_type = 2 (0x2) (int)
linux.subsystem = 'usb' (string)
linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:12.0/usb3/3-2'
(string)
usb_device.bus_number = 3 (0x3) (int)
usb_device.can_wake_up = false (bool)
usb_device.configuration_value = 1 (0x1) (int)
usb_device.device_class = 0 (0x0) (int)
usb_device.device_protocol = 0 (0x0) (int)
usb_device.device_revision_bcd = 256 (0x100) (int)
usb_device.device_subclass = 0 (0x0) (int)
usb_device.is_self_powered = true (bool)
usb_device.linux.device_number = 13 (0xd) (int)
usb_device.linux.sysfs_path =
'/sys/devices/pci0000:00/0000:00:12.0/usb3/3-2' (string)
usb_device.max_power = 2 (0x2) (int)
usb_device.num_configurations = 1 (0x1) (int)
usb_device.num_interfaces = 3 (0x3) (int)
usb_device.num_ports = 0 (0x0) (int)
usb_device.product = 'DCP-195C' (string)
usb_device.product_id = 546 (0x222) (int)
usb_device.serial = 'BROM9F131604' (string)
usb_device.speed = 12.0 (12) (double)
usb_device.vendor = 'Brother Industries, Ltd' (string)
usb_device.vendor_id = 1273 (0x4f9) (int)
usb_device.version = 1.0 (1) (double)
udi = '/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2'
info.linux.driver = 'usb-storage' (string)
info.parent =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604' (string)
info.product = 'USB Mass Storage Interface' (string)
info.subsystem = 'usb' (string)
info.udi =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2' (string)
linux.hotplug_type = 2 (0x2) (int)
linux.subsystem = 'usb' (string)
linux.sysfs_path =
'/sys/devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.2' (string)
usb.bus_number = 3 (0x3) (int)
usb.can_wake_up = false (bool)
usb.configuration_value = 1 (0x1) (int)
usb.device_class = 0 (0x0) (int)
usb.device_protocol = 0 (0x0) (int)
usb.device_revision_bcd = 256 (0x100) (int)
usb.device_subclass = 0 (0x0) (int)
usb.interface.class = 8 (0x8) (int)
usb.interface.number = 2 (0x2) (int)
usb.interface.protocol = 80 (0x50) (int)
usb.interface.subclass = 6 (0x6) (int)
usb.is_self_powered = true (bool)
usb.linux.device_number = 13 (0xd) (int)
usb.linux.sysfs_path =
'/sys/devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.2' (string)
usb.max_power = 2 (0x2) (int)
usb.num_configurations = 1 (0x1) (int)
usb.num_interfaces = 3 (0x3) (int)
usb.num_ports = 0 (0x0) (int)
usb.product = 'USB Mass Storage Interface' (string)
usb.product_id = 546 (0x222) (int)
usb.serial = 'BROM9F131604' (string)
usb.speed = 12.0 (12) (double)
usb.vendor = 'Brother Industries, Ltd' (string)
usb.vendor_id = 1273 (0x4f9) (int)
usb.version = 1.0 (1) (double)
udi =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2_scsi_host'
info.capabilities = {'scsi_host'} (string list)
info.category = 'scsi_host' (string)
info.parent =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2' (string)
info.product = 'SCSI Host Adapter' (string)
info.subsystem = 'scsi_host' (string)
info.udi =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2_scsi_host'
(string)
linux.hotplug_type = 2 (0x2) (int)
linux.subsystem = 'scsi_host' (string)
linux.sysfs_path =
'/sys/devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.2/host24/scsi_host/host24'
(string)
scsi_host.host = 24 (0x18) (int)
udi = '/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if1'
info.parent =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604' (string)
info.product = 'USB Vendor Specific Interface' (string)
info.subsystem = 'usb' (string)
info.udi =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if1' (string)
linux.hotplug_type = 2 (0x2) (int)
linux.subsystem = 'usb' (string)
linux.sysfs_path =
'/sys/devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.1' (string)
usb.bus_number = 3 (0x3) (int)
usb.can_wake_up = false (bool)
usb.configuration_value = 1 (0x1) (int)
usb.device_class = 0 (0x0) (int)
usb.device_protocol = 0 (0x0) (int)
usb.device_revision_bcd = 256 (0x100) (int)
usb.device_subclass = 0 (0x0) (int)
usb.interface.class = 255 (0xff) (int)
usb.interface.number = 1 (0x1) (int)
usb.interface.protocol = 255 (0xff) (int)
usb.interface.subclass = 255 (0xff) (int)
usb.is_self_powered = true (bool)
usb.linux.device_number = 13 (0xd) (int)
usb.linux.sysfs_path =
'/sys/devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.1' (string)
usb.max_power = 2 (0x2) (int)
usb.num_configurations = 1 (0x1) (int)
usb.num_interfaces = 3 (0x3) (int)
usb.num_ports = 0 (0x0) (int)
usb.product = 'USB Vendor Specific Interface' (string)
usb.product_id = 546 (0x222) (int)
usb.serial = 'BROM9F131604' (string)
usb.speed = 12.0 (12) (double)
usb.vendor = 'Brother Industries, Ltd' (string)
usb.vendor_id = 1273 (0x4f9) (int)
usb.version = 1.0 (1) (double)
udi = '/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if0'
info.parent =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604' (string)
info.product = 'USB Printer Interface' (string)
info.subsystem = 'usb' (string)
info.udi =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if0' (string)
linux.hotplug_type = 2 (0x2) (int)
linux.subsystem = 'usb' (string)
linux.sysfs_path =
'/sys/devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.0' (string)
usb.bus_number = 3 (0x3) (int)
usb.can_wake_up = false (bool)
usb.configuration_value = 1 (0x1) (int)
usb.device_class = 0 (0x0) (int)
usb.device_protocol = 0 (0x0) (int)
usb.device_revision_bcd = 256 (0x100) (int)
usb.device_subclass = 0 (0x0) (int)
usb.interface.class = 7 (0x7) (int)
usb.interface.number = 0 (0x0) (int)
usb.interface.protocol = 2 (0x2) (int)
usb.interface.subclass = 1 (0x1) (int)
usb.is_self_powered = true (bool)
usb.linux.device_number = 13 (0xd) (int)
usb.linux.sysfs_path =
'/sys/devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.0' (string)
usb.max_power = 2 (0x2) (int)
usb.num_configurations = 1 (0x1) (int)
usb.num_interfaces = 3 (0x3) (int)
usb.num_ports = 0 (0x0) (int)
usb.product = 'USB Printer Interface' (string)
usb.product_id = 546 (0x222) (int)
usb.serial = 'BROM9F131604' (string)
usb.speed = 12.0 (12) (double)
usb.vendor = 'Brother Industries, Ltd' (string)
usb.vendor_id = 1273 (0x4f9) (int)
usb.version = 1.0 (1) (double)
udi =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2_scsi_host_0'
info.capabilities = {'scsi_host'} (string list)
info.category = 'scsi_host' (string)
info.parent =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2' (string)
info.product = 'SCSI Host Adapter' (string)
info.subsystem = 'scsi_host' (string)
info.udi =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2_scsi_host_0'
(string)
linux.hotplug_type = 2 (0x2) (int)
linux.subsystem = 'scsi_host' (string)
linux.sysfs_path =
'/sys/devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.2/host24' (string)
scsi_host.host = 24 (0x18) (int)
udi =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2_scsi_host_0_scsi_device_lun0'
info.linux.driver = 'sd' (string)
info.parent =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2_scsi_host_0'
(string)
info.product = 'SCSI Device' (string)
info.subsystem = 'scsi' (string)
info.udi =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2_scsi_host_0_scsi_device_lun0'
(string)
linux.hotplug_type = 2 (0x2) (int)
linux.subsystem = 'scsi' (string)
linux.sysfs_path =
'/sys/devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.2/host24/target24:0:0/24:0:0:0'
(string)
scsi.bus = 0 (0x0) (int)
scsi.host = 24 (0x18) (int)
scsi.lun = 0 (0x0) (int)
scsi.model = 'DCP-195C' (string)
scsi.target = 0 (0x0) (int)
scsi.type = 'disk' (string)
scsi.vendor = 'Brother' (string)
udi =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2_scsi_host_0_scsi_device_lun0_scsi_generic'
info.capabilities = {'scsi_generic'} (string list)
info.category = 'scsi_generic' (string)
info.parent =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2_scsi_host_0_scsi_device_lun0'
(string)
info.product = 'SCSI Generic Interface' (string)
info.subsystem = 'scsi_generic' (string)
info.udi =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2_scsi_host_0_scsi_device_lun0_scsi_generic'
(string)
linux.device_file = '/dev/sg6' (string)
linux.hotplug_type = 2 (0x2) (int)
linux.subsystem = 'scsi_generic' (string)
linux.sysfs_path =
'/sys/devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.2/host24/target24:0:0/24:0:0:0/scsi_generic/sg6'
(string)
scsi_generic.device = '/dev/sg6' (string)
udi =
'/org/freedesktop/Hal/devices/storage_serial_Brother_DCP_195C_BROM9F131604_0_0'
block.device = '/dev/sdf' (string)
block.is_volume = false (bool)
block.major = 8 (0x8) (int)
block.minor = 80 (0x50) (int)
block.storage_device =
'/org/freedesktop/Hal/devices/storage_serial_Brother_DCP_195C_BROM9F131604_0_0'
(string)
info.addons = {'hald-addon-storage'} (string list)
info.capabilities = {'storage', 'block'} (string list)
info.category = 'storage' (string)
info.interfaces = {'org.freedesktop.Hal.Device.Storage.Removable'}
(string list)
info.parent =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2_scsi_host_0_scsi_device_lun0'
(string)
info.product = 'DCP-195C' (string)
info.udi =
'/org/freedesktop/Hal/devices/storage_serial_Brother_DCP_195C_BROM9F131604_0_0'
(string)
info.vendor = 'Brother' (string)
linux.hotplug_type = 3 (0x3) (int)
linux.sysfs_path =
'/sys/devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.2/host24/target24:0:0/24:0:0:0/block/sdf'
(string)
storage.automount_enabled_hint = true (bool)
storage.bus = 'usb' (string)
storage.drive_type = 'disk' (string)
storage.firmware_version = '1.00' (string)
storage.hotpluggable = true (bool)
storage.lun = 0 (0x0) (int)
storage.media_check_enabled = true (bool)
storage.model = 'DCP-195C' (string)
storage.no_partitions_hint = false (bool)
storage.originating_device =
'/org/freedesktop/Hal/devices/usb_device_4f9_222_BROM9F131604_if2' (string)
storage.partitioning_scheme = '' (string)
storage.removable = true (bool)
storage.removable.media_available = false (bool)
storage.removable.support_async_notification = false (bool)
storage.requires_eject = false (bool)
storage.serial = 'Brother_DCP-195C_BROM9F131604-0:0' (string)
storage.size = 0 (0x0) (uint64)
storage.vendor = 'Brother' (string)
Greetings
Marcus