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Author SHA1 Message Date
Bastien Nocera
db34837d2d lib: Simplify device discovery 
Use GPtrArray instead of open-coding a NULL terminated array.

https://bugs.freedesktop.org/show_bug.cgi?id=106279
 2018-05-29 13:45:27 +02:00
Bastien Nocera
ba49677794 vfs0050: Rename "udev" to "usb_dev" 
To reduce confusion with possible future udev usage.
 2018-05-29 13:37:19 +02:00
Bastien Nocera
1a376c1bfa lib: Remove 2 more functions from the drivers API 2018-05-29 13:34:18 +02:00
Bastien Nocera
ef807d9d0e lib: s/array_n_elements/G_N_ELEMENTS/ 2018-05-29 13:34:18 +02:00
Bastien Nocera
2a4893d946 lib: fp_imgdev_*() functions are only used in drivers 2018-05-29 13:34:18 +02:00
Bastien Nocera
cee061b363 lib: fpi_ssm_start_subsm() is only used in drivers 2018-05-29 13:34:18 +02:00
Bastien Nocera
1bbdf304ab lib: Remove never defined fpi_ssm_has_completed() 2018-05-29 13:34:18 +02:00
Bastien Nocera
6155068f9e lib: Split off some fp_img related functions 
Some are internal, some are for drivers.
 2018-05-29 13:34:18 +02:00
Bastien Nocera
0c4e3bb1c4 lib: Remove drivers definitions from drivers API 2018-05-29 13:34:18 +02:00
Bastien Nocera
4547ff0c19 lib: Remove a number of data types from drivers API 
They're unused in drivers.
 2018-05-29 13:34:18 +02:00
Bastien Nocera
b7cce4d91d lib: Make fp_minutiae opaque 
And fp_minutia private.
 2018-05-29 13:34:18 +02:00
Bastien Nocera
475250ce71 lib: Split off some polling related functions 2018-05-29 13:34:18 +02:00
Bastien Nocera
f40f231a63 lib: Make fp_img_dev structure opaque 2018-05-29 13:34:18 +02:00
Bastien Nocera
d83d92adf2 lib: Make fp_dev structure opaque 2018-05-29 13:34:18 +02:00
Bastien Nocera
d15282bff1 lib: Remove minutiae utils from internal header 
It's only used by drivers.
 2018-05-29 13:34:18 +02:00
Bastien Nocera
00637c4f0b lib: Remove fprint_get_drivers() from drivers API 
Drivers don't need to get a list of drivers.
 2018-05-29 13:34:18 +02:00
Bastien Nocera
2e035a7f45 lib: Make fpi_ssm opaque for drivers 
We shouldn't access fpi_ssm struct fields directly in drivers, so add
accessor and setter functions for the common uses.
 2018-05-29 13:34:18 +02:00
Bastien Nocera
17577175f8 lib: Remove fpi_driver_to_img_driver() from drivers API 
It's only used internally to the library.
 2018-05-29 13:34:18 +02:00
Bastien Nocera
933fab6ed4 lib: Remove array_n_elements() from internal header 
It's unused.
 2018-05-29 13:34:18 +02:00
Bastien Nocera
7e5661caff lib: Don't include assembling.h in internal header 
It's not needed.
 2018-05-29 13:34:18 +02:00
Bastien Nocera
19dfb138a6 drivers: Use new drivers_api.h in drivers 2018-05-29 13:34:18 +02:00
Bastien Nocera
0930f2614c lib: Use public header in helper files 
aeslib.h and assembling.h don't need access to internal data structures,
so make them include the public fprint.h rather than the internal header
fp_internal.h.
 2018-05-29 13:34:18 +02:00
Bastien Nocera
1b20521e5c lib: Add drivers_api.h file 
This will hide library internals, for the purpose of making the drivers
API documentable.
 2018-05-29 13:34:18 +02:00
Bastien Nocera
0e351db91a lib: Fix new BUG_ON() implementation again 
This time, the macro didn't wrap the condition, resulting in calls
like BUG_ON(size > 100) being expanded to g_assert(!size > 100), when
what we wanted was BUG_ON(!(size > 100)).

See 9cca501650,
ff09456cf5, and egg on my face.
 2018-05-25 17:38:40 +02:00
Bastien Nocera
9cca501650 lib: Fix new BUG_ON() implementation 
A thinko reversed the meaning of the BUG_ON() condition. This fixes
the inverted implementation in commit
ff09456cf5.
 2018-05-25 16:12:29 +02:00
Bastien Nocera
2481cbe4ab poll: Add some details about how mainloop integration works 2018-05-25 15:58:29 +02:00
Bastien Nocera
bc3959d1e0 lib: Fix internal deprecation warning 
Remove deprecation warning that comes from an internal function, it
serves no purpose, and the function itself is deprecated.

Follow-up from commit 1f0079a274.
 2018-05-25 13:45:13 +02:00
Bastien Nocera
1ac815e457 examples: Fix integer overflow warnings 2018-05-25 13:40:33 +02:00
Bastien Nocera
55b83062d0 img: Fix fd leaks 
Spotted by maddin200@aol.com

https://bugs.freedesktop.org/show_bug.cgi?id=90197
 2018-05-25 13:30:35 +02:00
Mark Harfouche
391f77ce5e aes1610: Fix compilation warning in aes1610 
Fixes:
drivers/aes1610.c:736:34: warning: ‘stop_reader’ defined but not used [-Wunused-const-variable=]

https://bugs.freedesktop.org/show_bug.cgi?id=105429
 2018-05-25 13:21:17 +02:00
Bastien Nocera
bc30a3d2e5 aes2501: Fix state machine never using "init_3" state 
This fixes this warning by the same token:
drivers/aes2501.c:671:34: warning: ‘init_3’ defined but not used [-Wunused-const-variable=]

https://bugs.freedesktop.org/show_bug.cgi?id=105429
 2018-05-25 13:21:17 +02:00
Bastien Nocera
ff5de4ff03 lib: Replace open-coded array_n_elements() 
Replace it with glib's version, which already exists.

https://bugs.freedesktop.org/show_bug.cgi?id=106280
 2018-05-25 13:20:34 +02:00
Bastien Nocera
f433a4d67c upekts: Fix compilation warning 
libfprint/drivers/upekts.c: In function ‘alloc_send_cmd_transfer’:
libfprint/drivers/upekts.c:161:2: warning: ‘strncpy’ output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]
  strncpy(buf, "Ciao", 4);
  ^~~~~~~~~~~~~~~~~~~~~~~

Replace with memcpy() to only copy the 4 bytes we need.

https://bugs.freedesktop.org/show_bug.cgi?id=106281
 2018-05-25 13:19:31 +02:00
Bastien Nocera
994061af44 drivers: Simplify headers 
Remove all the headers already included through "fp_internal.h" such as
<libusb.h> and <errno.h>, include "assembling.h" and "driver_ids.h" there
as well to avoid doing it in (almost) every driver.
 2018-05-24 17:02:15 +02:00
Bastien Nocera
501020921e vfs301_proto: Use GLib helpers 
No need to roll out own min() implementation, or use the bare assert().
 2018-05-24 17:00:17 +02:00
Bastien Nocera
53c09405b2 etes603: Use GLib's g_assert() 
Instead of requiring assert.h to be included.
 2018-05-24 16:57:14 +02:00
Bastien Nocera
1f0079a274 data: Mark all the fp_dscv_print functions as deprecated 
As this is pretty much copy/pasted in fprintd, and should instead be
implemented by whatever system actually stores the data, rather than
in a generic but not quite "fits-all-purpose" way.

https://bugs.freedesktop.org/show_bug.cgi?id=106550
 2018-05-24 13:21:40 +02:00
Bastien Nocera
15afe43cf0 examples: Replace deprecated fp_set_debug() 2018-05-24 12:43:53 +02:00
Bastien Nocera
eb8f7ba3b2 lib: Mark fp_set_debug() as deprecated 
As per the documentation.
 2018-05-24 12:42:18 +02:00
Bastien Nocera
901a6f7fed lib: Add macro for deprecated functions 2018-05-24 12:41:35 +02:00
Bastien Nocera
fc92f62136 build: Remove the need to modify sources for new drivers 
Instead of having to modify both fp_internal.h to list each driver
definition structure, and core.c to add those drivers to arrays we
can loop over, generate both of those using meson.
 2018-05-24 12:23:39 +02:00
Bastien Nocera
ff09456cf5 lib: Use g_assert* to implement BUG() and BUG_ON() assertions 2018-05-23 19:14:33 +02:00
Bastien Nocera
32fcfde86b lib: Use GLib and libusb directly for debug output 
Use GLib internally to output debug information, and tell about
libusb's LIBUSB_DEBUG envvar for libusb debug.

fp_set_debug() is now a no-op.

https://bugs.freedesktop.org/show_bug.cgi?id=106552
 2018-05-23 19:13:08 +02:00
Bastien Nocera
363a1b3371 lib: Replace empty fp_dbg() calls 
GLib won't like them, so use G_DEBUG_HERE() instead.
 2018-05-23 19:11:07 +02:00
Bastien Nocera
c376c6fb02 lib: Fix type mismatch warnings in debug output 2018-05-23 19:11:05 +02:00
Bastien Nocera
8e6e23b8d0 build: Always enable debugging logging 
We shouldn't need to specifically enable debug logging to get useful
data out of a compiled libfprint either, so always enable debugging
output. It will still be switched off at runtime, by default.
 2018-05-23 19:11:02 +02:00
Bastien Nocera
63e5d56441 build: Always allow switching log level at runtime 
There are no parts of libfprint that are so resource intensive that we'd
want to disable logging. This avoids (hopefully rare) cases where
compiled versions of libfprint are distributed with logging completely
disabled, and thus can't be debugged.
 2018-05-23 19:10:58 +02:00
Bastien Nocera
e9bfd943fc docs: Mark a few FP_VERIFY_MATCH as constant 
Add "%" prefix to mark it as a constant in the docs.
 2018-05-23 15:18:34 +02:00
Bastien Nocera
614e2286c2 docs: Fix typo in fp_enroll_finger_img() API docs 
Missing ":" after argument name.
 2018-05-23 15:18:34 +02:00
Bastien Nocera
768a74c4bf docs: Remove transfer information from fp_dev_open() 
There's no GObject usage in the public API.
 2018-05-23 15:18:34 +02:00