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64 commits

Author SHA1 Message Date
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
Marco Trevisan (Treviño)
c9e1a7f283 examples: Iterate through fingers via first/last refs 2019-12-18 12:23:14 +00:00
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
Benjamin Berg
113bef8f3f examples: Fix double device closing in manage-prints 
The manage-prints command would close the device twice when the user
hits an invalid number or 'n' and no prints need to be deleted.

Simply remove the erroneous call to fix the issue.
 2019-12-16 10:20:49 +00:00
Marco Trevisan (Treviño)
24d388f923 meson: Split single-line dependencies to reduce the diff on changes 
Make it more readable and in case we add something else, it's easier to track
 2019-12-14 17:20:47 +01:00
Marco Trevisan (Treviño)
c3bf6fe863 meson: Rely on libfprint dependency to get root_include 
No need to redefine it in all our tools
 2019-12-12 18:55:08 +01:00
Marco Trevisan (Treviño)
1d48b70f38 storage: Include storage header so that we have declarations 2019-12-04 18:52:18 +01:00
Marco Trevisan (Treviño)
e64c18f8de cpp-test: Fix indentation 2019-12-04 16:06:24 +01:00
Marco Trevisan (Treviño)
7e70344b4a meson: Use add_project_arguments for common cflags 
We were passing around the common cflags and setting them for each library
or executable, but this is just a repetition given we can just use
add_project_arguments for this.
 2019-12-04 16:06:24 +01:00
Marco Trevisan (Treviño)
e7c7f368c9 drivers, examples: Don't use -Wno-pointer-sign and fix relative errors 2019-12-04 16:06:24 +01:00
Marco Trevisan (Treviño)
876924df6a examples: Handle the cases where the print date is not set 2019-11-27 19:14:35 +01:00
Marco Trevisan (Treviño)
099fa9f005 meson: Use preferred syntax everywhere 
Meson files are normally using 4-spaces to indent and functions use first
parameter on the same line while others at next indentation level, not
following the parenthesis indentation.

So adapt libfprint to follow the meson standard.
 2019-11-25 18:59:46 +01:00
Marco Trevisan (Treviño)
76dd4066f3 verify: Ensure we set set the autoptr value to NULL at definition 2019-11-25 18:59:46 +01:00
Marco Trevisan (Treviño)
1319daba54 examples: allow to select multiple devices 
Since there might be external USB readers and embedded ones, better to allow
easily to select them all in examples.
 2019-11-20 20:38:06 +01:00
Marco Trevisan (Treviño)
39e3e2b794 examples: Move discover_device function to utilities 
While there are various functions which similar usage in all the examples,
I'd prefer to keep each example to be self-containing most of the things.
However some clearly repeated action can be moved to a single codebase.
 2019-11-20 20:38:06 +01:00
Marco Trevisan (Treviño)
ab804f7f49 examples: Make possible to select the finger to enroll/verify 
Move some common functions to an utilities file.
 2019-11-20 20:38:06 +01:00
Marco Trevisan (Treviño)
d1fb1e26f3 Uncrustify everything except for nbis 2019-11-20 20:38:06 +01:00
Benjamin Berg
cddd0f4653 examples: Remove old verify_live example 
The example has not been ported and it is not very useful as verify
already shows how everything works.
 2019-11-20 20:38:06 +01:00
Benjamin Berg
256c7cea07 examples: Remove x11 based examples 
These examples have not been ported. In addition, they are also not very
useful these days, as the demo application offers a much nicer view to
view images from a sensor.
 2019-11-20 20:38:06 +01:00
Marco Trevisan (Treviño)
d91ec2d044 examples: Add manage-prints test to list and delete prints 
Simple example program to list prints in a device with own storage and that
allow to delete them (by manual selection or full deletion).
 2019-11-20 20:38:06 +01:00
Marco Trevisan (Treviño)
b46d336d2b examples: Add back examples using the async APIs 
Add the examples back by using the new async API, support verification and
enroll for devices with own storage.
 2019-11-20 13:53:44 +01:00
Benjamin Berg
dd40aeaa79 examples: Add sendvirtimg.py script to send a print to virtual_imgdev 
With this script it is possible to test libfprint/fprintd without any
hardware device. The image needs to be provides as a PNG with the alpha
channel storing the print data.

See the comment in the file on how the script can be used.
 2019-11-20 11:03:09 +01:00
Benjamin Berg
9b175a7681 examples: Add PNGs for NIST example prints 
These PNGs were generated using gimp simply by using the greyscale image
itself as an alpha mask. The reason to do this is solely for easier
consumption together with cairo A8 surfaces.
 2019-11-19 21:07:58 +01:00
Benjamin Berg
d67a801f1f examples: Add a few example prints from NIST 
These prints are from NIST and are not copyrighted. They were sourced
via wikipedia.
 2019-11-19 21:07:58 +01:00
Benjamin Berg
059fc5ef7d examples: Disable existing examples 
These examples will stop working with the following API changes. Updated
examples may be re-enabled again later.
 2019-11-19 21:07:51 +01:00
Benjamin Berg
ec8dd6410e build: Make glib a libfprint dependency 
We are going to use GLib types in the public API now.
 2019-11-18 15:39:35 +01:00
Benjamin Berg
16875d7776 examples: Port enroll and verify examples to new storage 
This ports the enroll and verify examples to the new storage so that
they do not need any deprecated API anymore.
 2019-06-13 13:12:15 +00:00
Benjamin Berg
a9600e23a1 examples: Link examples to the new GVariant based storage 
For now just compile and link it, we do not yet use the new storage
code.
 2019-06-13 13:12:15 +00:00
Benjamin Berg
a4b6813ebf examples: Add simple storage implementation using GVariant 
This is useful so that the enroll and verify examples will not use the
deprecated API anymore.
 2019-06-13 13:12:15 +00:00
Benjamin Berg
0a45ed7af6 data: Deprecate print storage API 
The only API user currently seems to be the examples. fprintd has its
own storage and that will be a good idea in general.

So deprecate the API, we'll need to find a different solution for the
examples eventually.
 2019-06-11 18:23:56 +02:00
Peter Maatman
6ba9439bbb examples: Remove sleep call in enroll examples 
The call to sleep(1) inside of the enrollment loop caused a crash
on at least the etes603 driver.

Because in fp_enroll_finger_img the function enters an event
handling loop. This loop needs to start before the next libusb
event timeout. Which would not happen in the etes603 driver
because the timeout there was set to 1 second as well.
 2019-05-14 11:38:33 +02:00
Bastien Nocera
1ac815e457 examples: Fix integer overflow warnings 2018-05-25 13:40:33 +02:00
Bastien Nocera
15afe43cf0 examples: Replace deprecated fp_set_debug() 2018-05-24 12:43:53 +02:00
Bastien Nocera
dac153d24a build: Port to meson 
And remove the autotools. Faster, cleaner.

https://bugs.freedesktop.org/show_bug.cgi?id=106514
 2018-05-15 10:46:54 +02:00
Bastien Nocera
3bf55a3e07 examples: Fix compile-time warning 
Fix "function declaration isn’t a prototype" warning
 2018-05-14 17:35:51 +02:00
Mark Harfouche
7ff667f58d examples: Fix memory leaked by device discovery 
https://bugs.freedesktop.org/show_bug.cgi?id=105427
 2018-03-11 13:46:00 +01:00
Vasily Khoruzhick
0e843ad6b3 build: fix autoreconf warnings 
Replace AC_LANG_PROGRAM with AC_LANG_SOURCE and INCLUDES with AM_CFLAGS to fix
autoreconf warnings

https://bugs.freedesktop.org/show_bug.cgi?id=62748
 2013-06-26 14:13:21 +02:00
Bastien Nocera
9e92d4cf2c examples: Fix compile-time warnings 
A few signedness problems.
 2012-11-06 09:30:40 +01:00
Bastien Nocera
6bfc516553 Add test program for C++ support 
So that we don't regress
 2010-09-08 11:03:58 +01:00
Bastien Nocera
014b933b2b Add gdk-pixbuf support 
When imaging support is required, we prefer to use gdk-pixbuf,
as it's already on things like Live CDs.
Also fix the examples building against the system libfprint.
 2010-08-17 11:35:06 +01:00
Daniel Drake
7c44c86d4c Logging control 
Don't log anything by default, and let the applications change the log
level.
 2008-11-20 17:23:04 +00:00
Daniel Drake
c1f8581ec9 Cleanup discover_device in examples 
Andrei Tchijov pointed out that the discover_device() function is written
in a strange way.
 2007-12-01 13:00:33 +00:00
Daniel Drake
5485f8031d Return images through enroll/verify path 
Added new API functions to obtain images, even when scans are bad, perhaps
a useful way to show the user just how good/bad the scan actually was.

Drivers and examples updated accordingly.
 2007-11-15 09:54:39 +00:00
Daniel Drake
a86cd51959 Clean up on exit, and convert to singly-linked-lists 
This adds fp_exit() to the public API, intended to be called while the
driving app is shutting down.
 2007-11-15 09:54:38 +00:00
Daniel Drake
b9238e8b8a Support images with variable dimensions 
For example, AES2501 returns images that vary in height.
 2007-11-12 23:28:45 +00:00