Commit graph

1473 commits

Author SHA1 Message Date
Marco Trevisan (Treviño)
0889ec20a8 fp-device: Remove confusing success parameter on FpMatchCb
This was added as alias to the error check, but given we're passing to the
callback both the error and the match itself, we can just avoid adding an
extra parameter that could be confusing (as may imply that the matching
happened).

Also clarify the documentation and ensure that the match value is properly
set in tests.
2020-01-16 20:24:42 +01:00
Marco Trevisan (Treviño)
30c783cbeb examples: add FP_COMPONENT definitions 2020-01-16 14:37:07 +01:00
Marco Trevisan (Treviño)
078cea1709 verify: Add a verify_quit convenience function
It ends the loop if the device is not open, otherwise closes it and ends
the loop once done.
2020-01-16 14:36:41 +01:00
Marco Trevisan (Treviño)
bc8a5859e3 verify: Always close an open device before quitting the loop 2020-01-16 14:19:08 +01:00
Benjamin Berg
05bc2e1c80 image-device: Avoid invalid state transition on cancellation
Fixes: #226
2020-01-15 14:57:51 +01:00
Benjamin Berg
29a13a9b4a tests: Add error reporting tests based on virtual driver
We were not testing the image device error reporting functions yet
inside libfprint (fprintd already had such tests). Add tests to make
sure we catch errors earlier.
2020-01-13 17:58:41 +01:00
Benjamin Berg
54286c7603 image-device: Handle retry error propagation correctly
With the early reporting mechanism the retry error propagation needs to
be adjusted. Do the appropriate changes.
2020-01-13 17:58:41 +01:00
Benjamin Berg
db14995c31 image-device: Set cancelling when errors are reported
Allow the AWAIT_FINGER_ON to deactivation state transition after errors
are reported.
2020-01-13 17:58:41 +01:00
Benjamin Berg
7aaeec3d6a tests: Check that missing identify/verify result returns error 2020-01-13 14:37:39 +01:00
Benjamin Berg
0b8e2d6074 tests: Add tests for the verify/identify retry cases 2020-01-13 14:37:39 +01:00
Benjamin Berg
0c582230f3 tests: Add tests for the early reporting mechanism
This adds tests to check whether the verify/identify early reporting
mechanism is behaving correctly.
2020-01-13 14:37:39 +01:00
Benjamin Berg
829fb9f873 device: Add early match reporting to sync API
This makes the sync/async APIs more similar again. It also simplifies
testing as otherwise we would need the async methods for some tests.
2020-01-13 14:37:39 +01:00
Benjamin Berg
4d5c34e11a Introduce an early reporting mechanism for verify and match
It is a good idea to report match results early, to e.g. log in a user
immediately even if more device interaction is needed. Add new _full
variants for the verify/identify functions, with a corresponding
callback. Also move driver result reporting into new
fpi_device_{identify,verify}_report functions and remove the reporting
from the fpi_device_{identify,verify}_complete calls.

Basic updates to code is done in places. Only the upekts driver is
actually modified from a behaviour point of view. The image driver code
should be restructured quite a bit to split the reporting and only
report completion after device deactivation. This should simplifiy the
code quite a bit again.
2020-01-13 14:37:39 +01:00
Benjamin Berg
8292c449f7 device: Better define ownership passing for results
Some things were odd with regard to the ownership of passed objects. Try
to make things sane overall, in particular with the possible floating
FpPrint reference.
2020-01-13 13:45:05 +01:00
Benjamin Berg
3f3d4559b4 upekts: Remove unused argument from deinitsm_new 2020-01-09 10:45:54 +01:00
Benjamin Berg
fcdf1a1ff1 device: Fix potential memory leak of progress_cb user data
The progress report user data free func was not assigned and therefore
never called. Add the missing assign, potentially fixing memory leaks
(mostly relevant for bindings).
2020-01-09 10:45:54 +01:00
Benjamin Berg
ba07c74006 tests: Always add dummy skipping tests
Just hiding tests that cannot be run does not seem like the best idea.
So add dummy tests that are skipped, to denote that we could test more
than we actually do (even if it is just for drivers that are not
enabled).
2020-01-08 18:40:41 +01:00
Benjamin Berg
6716359fe8 tests: Add more notes about umockdev recording creation
umockdev recordings are usually not usable as is. Add some notes to the
README to summarise what kind of changes may be required.
2020-01-08 18:14:06 +01:00
Benjamin Berg
c27a4faeca elan: Add umockdev based test
Unfortunately, the timeout handling cannot be simulated properly. This
also adds a workaround in the driver to not consider it a protocol error
if this happens.
2020-01-08 18:14:06 +01:00
Benjamin Berg
8992e559f8 image-device: Fix enroll continuation after retry error
Continuing an enroll was broken in case of a retry error. Explicitly add
code to wait for the finger to go OFF after a retry error, and ensure
that the enroll will continue once that has happened.
2020-01-08 18:14:06 +01:00
Benjamin Berg
6c6df626c8 image-device: Fix reading default values from the class
We cannot copy information from the class in the _init routine, instead,
this needs to be done in _constructed. Move the relevant code into a new
_constructed function to fix importing the bz3_threshold override from
drivers.

Fixes: #206
2020-01-08 18:14:06 +01:00
Benjamin Berg
87dee93633 examples: Do not re-prompt the finger when repeating verification
Let's assume the user will want to re-scan the same finger rather than
being prompted again to change it.
2020-01-08 18:14:06 +01:00
Benjamin Berg
516c1593bb examples: Continue verification when return is pressed
The message says [Y/n], but will not do Y by default. Fix this.
2020-01-08 18:14:06 +01:00
Benjamin Berg
dcc7e6de90 examples: Save image even on match failure
Move the image saving out, so that it is always done when an image is
available. This allows viewing the image that corresponds to a match
failure.
2020-01-08 18:14:06 +01:00
Benjamin Berg
3c6ba0b678 storage: Do not free image data owned by FpPrint
The data returned by fp_print_get_image is owned by the FpPrint and
should not be free'ed.
2020-01-08 18:14:06 +01:00
Benjamin Berg
4db1b84c7a examples: Do not free data returned by g_variant_get_fixed_array
This data is owned by the variant, so do not free it.
2020-01-08 18:14:06 +01:00
Benjamin Berg
36108f9f82 examples: Fix possible use-after-free in storage code
The variant may need the buffer, so we should only free the buffer
together with the variant.
2020-01-08 18:14:06 +01:00
Benjamin Berg
19f239ce61 tests: Add some frame assembly unit tests 2020-01-08 18:14:06 +01:00
Benjamin Berg
f91e5310bb tests: Set MESON_SOURCE_ROOT to source root not build root 2020-01-02 13:46:46 +01:00
Benjamin Berg
0d604fa34e fpi-assembling: Fix offsets to be relative to the previous frame
The offset stored for a frame was not always relative to the previous
frame. This was the case for reverse movement, but for forwrad movement
the offset was the one to the next frame.

Make the offset handling consistent and alwasy store the offset to the
previous frame. Also update the frame assembling code to add the offset
before blitting the frame (i.e. making it relative to the previous frame
there too).

Note that fpi_assemble_lines already made the assumption that this was
the case as it forced the offset for the first frame to be zero. As
such, the code was inconsistent.

This could affect the AES drivers slightly as they use hardware reported
values which might not adhere to these assumptions.
2020-01-02 13:46:46 +01:00
Benjamin Berg
d9bcf9b9cc fpi-assembling: Accept error of zero
Rather than discarding a zero error, check that the constraints are
sane. This way a perfect match is possible.
2020-01-02 13:46:46 +01:00
Marco Trevisan (Treviño)
b8e558452a fp-print: Add FP_FINGER_IS_VALID
This is coming directly from fprintd, but being something generic is better
to have it insinde libfprint itself.
2019-12-19 14:20:00 +01:00
Marco Trevisan (Treviño)
c9e1a7f283 examples: Iterate through fingers via first/last refs 2019-12-18 12:23:14 +00:00
Marco Trevisan (Treviño)
c5aedc9970 fp-print: Add aliases for First and Last finger in our order
We might want to iterate through the supported fingers values, to do that we
were hardcoding FP_FINGER_LEFT_THUMB and FP_FINGER_RIGHT_LITTLE as first and
last fingers.

Not that we'd ever get more fingers (unless some weird radiation would do
the job), but it's logically nicer to read than random hardcoded values.
2019-12-18 12:23:14 +00:00
Benjamin Berg
5b17eda011 Prefix internal properties/signals with fpi- and annotate them
We prefixed them with fp- which is not as obvious as fpi-. Also,
explicitly mark them as private and to be skipped in the GObject
Introspection annotatinos.

Warning: FPrint: (Signal)fp-image-device-state-changed: argument object: Unresolved type: 'FpiImageDeviceState'
2019-12-18 12:25:06 +01:00
Marco Trevisan (Treviño)
022b4a75b1 meson: Bump dependency on 0.49.0
We're using some new features, and we may use more in future so better to
bump the version to the minimum required than look back given we're still
unstable.

Fixes #204
2019-12-17 20:44:37 +01:00
Marco Trevisan (Treviño)
bfc75de778 libfprint: Make sure we install fp-enums.h in the right folder
Since we were not explictly setting the install_dir, it was endind up in
$PREFIX/include by default, while we use our project name as subfolder.
2019-12-17 15:42:56 +01:00
Marco Trevisan (Treviño)
f3f768e738 meson: Fix syntax for fpi_enums generation call 2019-12-17 15:42:32 +01:00
Marco Trevisan (Treviño)
dbb26c5ade meson: Define enum dependency and ensure we generate them before using
Avoid setting the headers as sources everywhere, but instead use a dependency
to manage the headers creation in time
2019-12-17 14:38:20 +01:00
Marco Trevisan (Treviño)
0566f82219 tests: Add a reference to the enrolled print before returning it 2019-12-17 14:38:19 +01:00
Marco Trevisan (Treviño)
c8e1269f61 cleanup: Use FPI prefix for all the internal enum types 2019-12-17 14:38:19 +01:00
Marco Trevisan (Treviño)
2158c5e2d1 cleanup: Use #pragma once everywhere
Remove legacy header guards, and use compiler newer features.
2019-12-17 14:38:19 +01:00
Marco Trevisan (Treviño)
10945f8546 cleanup: Remove fp_internal.h and update drivers_api.h
Remove the uneeded internal API, as we can now include each header directly
if needed, while move the assembling stuff to the drivers API.
2019-12-17 14:38:19 +01:00
Marco Trevisan (Treviño)
806ad10673 meson: Add fp-image-device to public headers 2019-12-17 14:38:19 +01:00
Marco Trevisan (Treviño)
4562f9dae3 meson: Use soversion everywhere
Don't repeat the 2 version number hard-coding it, so we can easily track
updates
2019-12-17 14:38:19 +01:00
Marco Trevisan (Treviño)
c57defda92 meson: Use more meson's project_name()
Not that libfprint is long to write, but in case we'll ever change the
basename, we do it once.
2019-12-17 14:38:19 +01:00
Marco Trevisan (Treviño)
c806993cb9 meson: Don't install fpi-enums 2019-12-17 14:38:19 +01:00
Marco Trevisan (Treviño)
95cb62fd3b meson: No need to redefine default pkgconfig install dir
This value would be the default anyways
2019-12-17 14:38:19 +01:00
Marco Trevisan (Treviño)
d255a91e97 meson: List deps in multiple lines, to have better diffs on changes 2019-12-17 14:38:19 +01:00
Marco Trevisan (Treviño)
9ebb3fd231 meson: Parse all private headers
So we don't have to list each one in case we add new enums.
Also, as per previous commit we can reorder them alphabetically.
2019-12-17 14:38:19 +01:00