Commit graph

1327 commits

Author SHA1 Message Date
Marco Trevisan (Treviño)
3717468a8a device: Make verification support optional
We always assumed a device can verify, but nothing prevents from having
a device that only can identify or capture.

So, given that we've more fine grained checks, let's stop the task if
this is the case.
2021-04-12 22:14:06 +02:00
Marco Trevisan (Treviño)
8d545a0b95 fpi-device: Add FpiDeviceFeature flags to FpDeviceClass
Allows drivers to define more fine grained features for devices, not
strictly depending on assumptions we can make depending on the
implemented vfuncs.

We keep this per class but could be in theory moved to each instance.

In any case, added an utility function to initialize it in the way we
can ensure that we've a consistent way for setting them across all the
devices.
2021-04-12 22:14:06 +02:00
Huan Wang
355957919e Add nb1010 driver 2021-04-12 20:24:13 +02:00
Matthew Mirvish
07778f6bfa upeksonly: fix double free in usb transfer cbs
Some USB transfer callbacks in this driver were freeing their transfer
buffer in their callbacks, which causes a double free since the transfer
itself frees them afterwards. Probably just got missed during the V2 api
changes.
2021-04-11 07:25:48 -04:00
Benjamin Berg
7fcce7891a spi-transfer: Add SPI transfer helper routines
These routines assume that any messages is composed of a write and/or
read part. While the API allows sending and receiving as part of one
messages/transfer, it does not permit full duplex operation where data is
both send and received at the same time.
2021-04-08 16:52:20 +00:00
Matthew Mirvish
b0d9d00762 Add support for udev based device discovery
This is primarily useful for SPI devices. These devices sometimes needs
a combination of an SPI and HID device, so discovery is a bit more
complicated.
2021-04-08 17:08:53 +02:00
mincrmatt12
e95056aa86 fpi-image-device: Allow overriding of enroll stages 2021-04-06 18:51:50 -04:00
Marco Trevisan (Treviño)
9321791d0e ci: Do not use verbose logging for tests, just rely on artifacts
Only print errors if any
2021-04-01 18:01:29 +02:00
Marco Trevisan (Treviño)
4031bb62d7 device: Gracefully handle identify on devices with no support
We were crashing as trying to still call the identify vfunc, so check if
identification is supported and if not return a relative error.

Added test as well
2021-04-01 17:44:56 +02:00
Marco Trevisan (Treviño)
59767af552 doc/libfprint-2.types: Also include fp-image-device to get image type 2021-04-01 17:13:11 +02:00
Aris Lin
3fb8860dc4 synaptics: add new PID 0x100 and remove PID 0xE7 2021-03-21 17:08:34 +08:00
Benjamin Berg
03e0efe7ea doc: Add a few missing functions to documentation 2021-03-17 10:51:32 +01:00
Benjamin Berg
df9483e723 doc: Remove symbol that does not exist
fpi_ssm_next_state_timeout_cb simply does not exist, remove it.
2021-03-17 10:44:29 +01:00
Benjamin Berg
870468c741 doc: Add .types file for signals and properties
Without this the signals/properties are simply missing from the
documentation, which is obviously not very useful.
2021-03-17 10:41:48 +01:00
Julius Piso
47223e551f Added test for vfs7552 2021-03-12 11:29:43 +01:00
Julius Piso
e0de8c67b6 Added driver for validity vfs7552 2021-03-12 11:29:43 +01:00
Benjamin Berg
4a700758a6 ssm: Add getter for the device
In some cases it can be useful to be able to retrieve the device. Add
the corresponding getter to do so.
2021-03-12 11:29:43 +01:00
Marco Trevisan (Treviño)
e8a7ff1033 tests/virtual-device: Add test checking close while we're still opening 2021-03-03 19:41:04 +01:00
Marco Trevisan (Treviño)
8ae27b4672 fpi-assemping: Do not include unneeded headers and do not use absolute search paths 2021-03-03 19:40:49 +01:00
Benjamin Berg
b81c6857f2 demo: Fix flatpak build after udev option rename 2021-03-03 18:19:43 +01:00
Aris Lin
dbd20ec669 synaptics: Remove usb reset
It will trigger firmware to do some activities, remove it in device open
and device probe.
2021-03-03 16:49:13 +00:00
Benjamin Berg
e7eaecedc6 meson: Autodetect whether autosuspend rules are provided by udev
Upstream systemd/udev is pulling our autosuspend hwdb, so if udev is new
enough, then there is no need to install the file. As such, add
auto-detection logic for the scenario.

This also changes the name of the option and the type to "feature".
2021-03-03 16:45:41 +00:00
Benjamin Berg
52d0409241 data: Add note that the unsupported device list needs a manual sync 2021-03-03 17:30:12 +01:00
Benjamin Berg
f2d0d0bc57 udev-hwdb: Update list of unsupported devices 2021-03-03 17:29:30 +01:00
Marco Trevisan (Treviño)
8fd1fcbe49 virtual-device: Move shared functions into the internal scope
We are currently exporting such functions in the library, even though
they are meant to be only private.
2021-02-22 21:08:57 +01:00
Marco Trevisan (Treviño)
e4a297887b virtual-image: Use explicit list of cases in which we want to listen
Depending on the enum order is ok, but not really maintainable so better
to explicitly list the states we want to listen.
2021-02-22 19:09:11 +01:00
Benjamin Berg
966703057d synaptics: Fix lost messages when sequence counter overflows
The device will always use sequence number 0 for certain messages. We
use this knowledge to filter the messages and assume that it is one of
these special messages rather than a response to a command.

However, we could end up sending a command with a sequence counter of 0
which would result in the response being ignored. Fix this by ensuring
we correctly wrap from 255 to 1 instead of 0.

Fixes: #358
2021-02-05 16:09:24 +01:00
weilei
9e164485f0 goodixmoc:Add new PID
Add PID 6594 used by LENOVO
2021-02-04 18:51:36 +08:00
fengqiangguo
3bb38e2ff6 goodixmoc: support power button shield feature
Some OEM will integrate fingerprint device with powerButton. It's
possible that a user may press the power button during fingerprint
enroll or identify. This would lead to unintended PC shutdown or
hibernation. We add pwr_btn_shield cmd  and related process to shield
the power button function when the fingerprint functionality (enroll and
identify) is used and restore power button function afterwards.
2021-02-02 09:04:45 +08:00
Marco Trevisan (Treviño)
6a62d32c81 goodix: Consume the retry errors during verify/identify reports
We should not pass such kind of errors to complete functions, or we'll
fail the identification without ability to retry immediately.
2021-01-29 20:02:15 +01:00
Marco Trevisan (Treviño)
b2a64cc980 virtual-device: Do actual errors codes checks instead of regex checks 2021-01-28 15:49:22 +01:00
Marco Trevisan (Treviño)
88117c172e tests/virtual-device: Add enroll and verify script test 2021-01-28 15:49:22 +01:00
Marco Trevisan (Treviño)
27a62443a1 virtual-device: Add SET_KEEP_ALIVE command, to keep the listener up
We may want to be able to talk with the device while it's closed to
queue commands to be performed once it opens (could be even a script),
so to do this we need to close the device first, send those commands and
eventually process them.

We used a trick to send an invalid command before that was ignored by
release, but having the device available is just easier to handle.

So, when keep alive is enabled we don't stop the listener when closing
but only on actual device disposition.
2021-01-28 15:49:22 +01:00
Marco Trevisan (Treviño)
2f7c78eb97 virtual-device: Make possible to use a script to perform enroll operations 2021-01-28 15:49:22 +01:00
Marco Trevisan (Treviño)
74f8a8ee27 virtual-device: Handle cancelled state gracefully in should_wait_to_sleep 2021-01-28 15:49:22 +01:00
Marco Trevisan (Treviño)
acd0a10e76 virtual-device: Add test that open fails with a busy error if is still ongoing
The idea of the test was just checking what happens when we're opening a
device multiple times while a first request is still going.

However, it actually ends up also checking the previous commit change
because without it we'd stop the close iteration before the device is
actually closed and stop the open iteration before the device is
actually opened, leading to an infinite loop.
2021-01-28 15:49:22 +01:00
Marco Trevisan (Treviño)
27c2466bda fpi-device: Mark the device as open and notify it on idle callback
We're delaying any completed operation until we've completed an idle,
but the open/close state is changed and notified as soon as the device
completes the operation.

While this can be true, it means that we notify earlier than the finish
callback is actually called, while iterations are still needed to get
the actual state completed, and the current_task reset.

So if we'd open/close and iterate till fp_device_is_open() returns TRUE
we'd end up in a state in which the device is marked as ready, but it's
actually still busy since it's priv->current_task isn't unset yet.
The same if we'd try to do any action on notify::opened.
2021-01-28 15:49:22 +01:00
Marco Trevisan (Treviño)
33ba248c44 virtual-device: Add test checking for early errors during dev API calls 2021-01-28 15:49:22 +01:00
Marco Trevisan (Treviño)
43cf28b9da fp-device: Do not try to deference potentially NULL task data
In case we do an early error return in verify and identify calls we
do not initialize the task data, but still in the finish functions we
still try to use it.

Avoid doing this, but just nullify the returned values.
2021-01-28 15:39:48 +01:00
Marco Trevisan (Treviño)
4da52f78f6 virtual-device: Check properties match the getters 2021-01-28 15:39:48 +01:00
Marco Trevisan (Treviño)
e4e0937848 tests/virtual-*: Check for enrolled prints properties 2021-01-28 15:39:48 +01:00
Marco Trevisan (Treviño)
25a6c916aa fp-device: Fix property getters for enroll stages and driver ID
We were returning an invalid type for the enroll stages, while trying to
get the class from the private instance for the device driver
2021-01-28 15:39:48 +01:00
Marco Trevisan (Treviño)
51009b48a0 virtual-device: Process supported commands on device open
When opening the device we can process commands that we left for that
after the previous close, to do that we only have to inject an invalid
command that will be processed (and ignored) while closing, so that at
next device opening we will be able to proceed with the previously
sent commands.

Add tests to finally check this case!
2021-01-28 15:39:48 +01:00
Marco Trevisan (Treviño)
e1e3f6955e virtual-device: Remove messages we can't process from queue when not scanning
Commands that are not valid for non-scan operations should be removed
from queue, or these may be re-proposed forever.
2021-01-28 15:38:57 +01:00
Marco Trevisan (Treviño)
c495b82000 virtual-device: Use python's with idiom to check GLib expected error messages
And we can properly provide a real traceback as well
2021-01-28 15:38:56 +01:00
Marco Trevisan (Treviño)
d90ee96df8 virtual-device: Return an duplicated data error if trying to re-enroll a print 2021-01-28 15:38:56 +01:00
Marco Trevisan (Treviño)
36304b736b tests/virtual-device: Properly handle exceptions on enroll callback
We need to get them back to the caller function to be caught by the test
suite.
2021-01-28 15:38:29 +01:00
Marco Trevisan (Treviño)
31e34bd4bd virtual-device: Emit data not found during verify/identify
If trying to identify a print not in the storage we emit data not found
error, this can be helpful to do further fprintd testing too
2021-01-28 15:38:29 +01:00
Marco Trevisan (Treviño)
ec4c7ca5a9 virtual-device-storage: Don't listed prints 2021-01-28 02:32:28 +01:00
Benjamin Berg
8d21a9c27c ssm: Catch more errors in FpiSsm without crashing 2021-01-27 17:03:59 +00:00