depau/libfprint

Author	SHA1	Message	Date
Hans de Goede	1c73c36ed7	fprint-list-udev-rules: Remove white-list entries which have a driver now Remove 2 entries from the whitelist for finger-print models for which we have a driver now, so they no longer need to be on the whitelist.	2017-12-12 10:51:43 +01:00
Anton Eliasson	69de32f700	vfs5011: Don't submit an image if there was an error capturing it	2017-12-03 13:12:53 -08:00
Alan Davidson	4bfee76ead	Fix security hole: zero out memory when allocated	2017-12-03 13:11:48 -08:00
Vasily Khoruzhick	4d7afd9b4f	uru4k: increase threshold to detect encryption Otherwise we get false positives on devices without encryption	2017-12-03 13:10:13 -08:00
Igor Filatov	cfe60c0640	Add Elan driver	2017-12-03 21:17:26 +02:00
Vasily Khoruzhick	5a7e6e07ff	etes603: fix compilation error caused by `a0bbbd7d3`	2016-11-07 08:10:44 -08:00
Vasily Khoruzhick	2162aa9f48	uru4k: decrypt image if necessary Add naive detection of image encryption: if stddev between two adjacent rows is higher than threshold assume that image is encrypted and decrypt it. Fixes fd.o bug 88945	2016-11-05 20:58:18 -07:00
Vasily Khoruzhick	a1f36c71c9	upeksonly: decrease bz3_threshold for 147e:1001 Its width is only 216 pixels, and it appears not to be enough for matching at default threshold.	2016-11-05 20:58:18 -07:00
Vasily Khoruzhick	e4eedef27e	upeksonly: use fpi_std_sq_dev() and fpi_mean_sq_diff_norm() Use fpi_mean_sq_diff_norm() for blank line detection and fpi_mean_sq_diff_norm() for duplicate line detection. Fixes finger presence and removal detection.	2016-11-05 20:58:18 -07:00
Vasily Khoruzhick	5e29695969	lib: move some functions from vfs5011.c into img.c	2016-11-05 20:58:18 -07:00
Konstantin Semenov	49a46668ad	lib: Add VFS0050 driver New driver for 138a:0050 device https://bugs.freedesktop.org/show_bug.cgi?id=91616	2016-11-05 20:58:18 -07:00
Bastien Nocera	76269decdd	aes4000: Fix possible crash if USB init fails The code was indented, but only the first call was actually in the conditional, which meant that initialisation carried on as normal on top of a failed USB device. Exit early and remove the conditional to fix this. https://bugzilla.gnome.org/show_bug.cgi?id=98594	2016-11-05 00:13:51 +01:00
Bastien Nocera	8454a25ecf	aes3500: Fix possible crash if USB init fails The code was indented, but only the first call was actually in the conditional, which meant that initialisation carried on as normal on top of a failed USB device. Exit early and remove the conditional to fix this.	2016-11-05 00:11:30 +01:00
Bastien Nocera	a0bbbd7d32	drivers: Print USB error when libusb_claim_interface() fails https://bugs.freedesktop.org/show_bug.cgi?id=98594	2016-11-05 00:10:17 +01:00
Bastien Nocera	487dae0d2f	Work-around kernel's lack of USB PM The device is already supported by the vfs5011 driver and non- blacklisted, so will show up in the udev rules, but for ease of backporting to older versions, add it to the whitelist anyway. https://bugzilla.redhat.com/show_bug.cgi?id=1173367	2016-04-12 16:39:39 +02:00
Vasily Khoruzhick	d71018bd8f	vfs5011: add USB IDs of device found in some Toshiba laptops	2015-12-16 13:24:39 -08:00
Vasily Khoruzhick	61fa57b05d	aes1610: decrease bz3_threshold to 20	2015-12-16 13:24:39 -08:00
Volkau Siarhei	fc1781e317	vfs101: fix broken enrolling by prev commit to vfs101.c	2015-12-16 13:24:39 -08:00
Vasily Khoruzhick	ffef6c2bcc	vfs5011: add proper dev_deactivate() support Driver is not able to cancel imaging process without this change	2015-12-16 13:24:39 -08:00
Vasily Khoruzhick	67d29f7936	aes1610: improve gain settings	2015-12-16 13:24:39 -08:00
Vasily Khoruzhick	9437c98d54	lib: frame assembling: flip image for non-reverse direction It was here for aes2501 and aes1610 before moving assembling routines into common code.	2015-12-16 13:24:39 -08:00
Vasily Khoruzhick	f7d00a828d	lib: use normalized error to make decision about movement direction Height is not a good determinant in movement direction, normalized error is much better. Should fix aes1610 and aes2501 driver issues.	2015-12-16 13:24:39 -08:00
Vasily Khoruzhick	0f0a4b2da6	aes2660: set partial flag on an image Set partial flag to remove false minutiae at the perimeter of a scan	2015-12-16 13:24:39 -08:00
Vasily Khoruzhick	c9cdbaf880	aes2550: set partial flag on an image Set partial flag to remove false minutiae at the perimeter of a scan	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	83f29dad9f	aes2501: set partial flag on an image Set partial flag to remove false minutiae at the perimeter of a scan	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	c2a11c5918	aes1610: set partial flag on an image Set partial flag to remove false minutiae at the perimeter of a scan	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	3746b2ad5c	upeksonly: use line assembling routines to account variable swiping speed	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	b51fa446e3	lib: move line assembling routines out of vfs5011 into common code	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	6fc5293e83	upeksonly: add support for 147e:1001 device	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	aab3daa28b	upeksonly: move regwrite sequences into a header	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	e40f7bd1f7	lib: move frame assembling routines into a separate file and make them usable by non-aes drivers Frame assembling routines are not aes-specific, so move them into a separate file and add an accessor for peeking a pixel.	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	6664f87d8f	aes1610: fix memory corruption introduced by a457658f1b	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	6e8d5cd6a1	vfs5011: do duplicate line search for 30 lines It seems that on faster devices, the driver can get more duplicate lines. Without this change scan looks too stretched. Suggested by: Thomas Rinsma <thomasrinsma@gmail.com>	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	9f7e1ecf40	vfs5011: make '5 scans per enroll' work with this driver Restart scan if core did not ask to terminate it explicitly.	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	d9567002e4	imgdev: reset action_result after reporting it Otherwise we end up in reporting the same result on next iteration.	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	a656a4a9f3	upektc_img: Handle scan status reported by sensor properly Sensor can report "short scan" or "finger not centered" instead of image, so it's necessary to handle them gracefully.	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	2944a35e74	imgdev: Add fpi_imgdev_abort_scan() to abort scan gracefully from within the driver. Smart sensors like Upek TouchChip Coprocessor can provide scan status instead of image, as result we need to report such status as "short scan" or "finger not centered" from within the driver, since it's not a session error.	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	391373fb0c	upektc_img: Fix copy/paste error Replace upekts_img with upektc_img	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	985e8c4577	aes1660: set partial flag on an image Sensor width seems to be only 128 pixels and that's not enough for scanning whole finger surface. Lower bz3_threshold to 25, since for wrong finger score never goes above 10, but sometimes for right finger score is below 40.	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	bd0d4258e4	upektc_img: set partial flag on an image Sensor width seems to be only 128 pixels and that's not enough for scanning whole finger surface. Lower bz3_threshold to 20, since for wrong fingerprint score never goes above 10, but sometimes for right finger score is below 40.	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	9bbd9b208a	lib: add partial image flag And activate perimeter points removal if this flag is set.	2015-12-16 13:24:38 -08:00
Vasily Khoruzhick	59fe0fb699	nbis: add one more step of false minutia removal Remove minutiae that are located on scan perimeter	2015-12-16 13:24:38 -08:00
Bastien Nocera	f1fdd71613	rules: Add driver name to the USB properties Makes it easier to see which driver is being used.	2015-03-15 23:13:08 +01:00
Carlos Olmedo Escobar	45fb6d7908	vfs101: Logical conjunction always evaluates to false.	2015-02-09 12:47:22 +01:00
Timo Teräs	9f408bf51b	imgdev: fix enum mismatch for dev_change_state() call This bug has existed long time, but it was uncovered by commit `e215b05094` which enabled multiple enrollment rounds. In practice this broke (at least) URU4000 driver state machine causing it to enter indefinite loop - due to the invalid state change callback. Patch originally posted at: http://lists.freedesktop.org/archives/fprint/2014-June/000603.html Test and verification results: http://lists.freedesktop.org/archives/fprint/2014-June/000607.html Signed-off-by: Timo Teräs <timo.teras@iki.fi>	2015-02-03 18:26:33 +01:00
Vasily Khoruzhick	a3c90f2b24	upektc_img: handle 0x28 message better	2015-01-31 13:19:24 +03:00
Arseniy Lartsev	dc537ef2c9	lib: Add VFS5011 driver New driver for VFS5011 138a:0011 and 138a:0018 https://bugs.freedesktop.org/show_bug.cgi?id=61692 [vasilykh]: - use g_get_real_time() instead of non-portable time() - use g_free() instead of free() - comment out "RECV(VFS5011_IN_ENDPOINT_CTRL2, 8)"	2015-01-31 13:19:11 +03:00
Vasily Khoruzhick	061a457658	aeslib: improve frame-assembling routines Some scanners provide hardware assistance in frame assemling, i.e. horizontal and vertical offset to previous frame is provided. This commit improves code to utilise that assistance. Sensors without hardware assistance will use software algorithm, which was also improved to do search in horizontal direction.	2015-01-31 13:18:23 +03:00
Vasily Khoruzhick	82ae7c1c09	aesx660: fix spelling of define name	2015-01-31 13:18:23 +03:00
Rex Dieter	79d79c3c87	lib: Test before applying power saving udev rules add TEST=="power/control"... to test for the presence of the file before setting it. See https://bugzilla.redhat.com/show_bug.cgi?id=950205 https://bugs.freedesktop.org/show_bug.cgi?id=87414	2015-01-28 16:28:57 +01:00
Vasily Khoruzhick	948ab02d1a	lib: use pixman for imaging utils pixman is very lightweight library for pixel manipulation, and it has no dependencies except glibc, so using it instead of gdkpixbuf/imagemagick makes list for libfprint dependencies a bit shorter.	2013-08-19 11:13:50 +03:00
Patrick Marlier	a6101026d2	Add EgisTec ES603 driver This driver handles EgisTec ES603 device, ID 1c7a:0603	2013-08-19 11:13:50 +03:00
Vasily Khoruzhick	e0966cb20f	vfs101: drop nr_enroll_stages override Imaging drivers aren't allowed to change number of enroll stages anymore, all that imaging driver does is providing image to the upper layer. Upper layer decides if it needs more scans.	2013-08-19 11:13:49 +03:00
Vasily Khoruzhick	e278e8321c	vfs301: drop nr_enroll_stages override Imaging drivers aren't allowed to change number of enroll stages anymore, all that imaging driver does is providing image to the upper layer. Upper layer decides if it needs more scans.	2013-08-19 11:13:49 +03:00
Vasily Khoruzhick	e1728e7c25	aes1660: remove unneeded lowering of bz3_threshold Since 5 scans for enroll was introduced it's not necessary to lower bz3_threshold anymore, there's a good probability that scan to verify matches with at least one enrolled sample.	2013-08-19 11:13:49 +03:00
Vasily Khoruzhick	e215b05094	imgdev: perform 5 scans for enrollment This feature dramatically improves matching rate on devices with small sensors.	2013-08-19 11:13:49 +03:00
Vasily Khoruzhick	5ff45658c0	upektc_img: add support for Upek Eikon 2 devices	2013-08-19 11:13:49 +03:00
Vasily Khoruzhick	d12b294783	Add upektc_img driver Imaging driver, handles UPEK 147e:2020 device	2013-08-19 11:13:49 +03:00
Vasily Khoruzhick	2bba4fb073	Implement image capture (both synchronous and asynchronous variants) fp_dev_img_capture() is not implemented and returns -ENOTSUPP for all devices since migration to asynchronous model. This commit implement missing functionality	2013-08-12 11:18:18 +03:00
Juvenn Woo	aeca32fc12	aes3k: add aes3500 driver This driver supports AES3500 device (08ff:5731) and utilizes common routines from AES4000.	2013-08-12 11:18:18 +03:00
Juvenn Woo	12c1088777	aes3k: extract common routines aes3k from aes4000 AES3500 and AES4000 are pretty similar devices, have same command send, the only difference is in image size and init sequence. Extract common routines from AES4K to be used later in AES3500 driver https://bugs.freedesktop.org/show_bug.cgi?id=64351	2013-08-12 11:18:18 +03:00
Bastien Nocera	c14ebd8b63	Add MS keyboard to the suspend blacklist 045e:00bb isn't a stand-alone fingerprint reader, but a keyboard with a reader integrated. https://bugs.freedesktop.org/show_bug.cgi?id=66659	2013-07-25 12:29:53 +02:00
Bastien Nocera	a6339a30ef	Fix udev rules printing The blacklisted devices weren't correctly checked for past the first item, as we weren't using the right index to get the product ID from the ID table.	2013-07-25 12:29:29 +02:00
Bastien Nocera	f3dd55815e	lib: Use g_malloc0 instead of g_malloc+memset	2013-06-26 14:21:33 +02:00
Patrick Marlier	6d65bfcf80	lib: g_malloc never fails Or rather, it never returns errors and aborts instead if memory cannot be allocated, so remove code that handled failures. https://bugs.freedesktop.org/show_bug.cgi?id=57869	2013-06-26 14:18:40 +02:00
Jeremy Bicha	1acd647b29	build: Fix underlinking against glib https://bugs.freedesktop.org/show_bug.cgi?id=63755	2013-06-26 14:14:49 +02:00
Vasily Khoruzhick	3b3679c900	upeke2: Add support for 147e:2020 ID https://bugs.freedesktop.org/show_bug.cgi?id=59320	2013-01-13 19:02:52 +01:00
Timo Teräs	0b2d33c712	imgdev: fix cancelling of enrollment from stage_completed callback Re-check device state after fpi_drvcb_enroll_stage_completed(). If enrollment was cancelled after non-completing stage, we must not restart acquire as it would confuse the internal state machine. https://bugs.freedesktop.org/show_bug.cgi?id=57829	2012-12-14 13:17:30 +01:00
Timo Teräs	8a87ba448c	uru4000: fix cancelling of imaging from error callback Call error callback before resetting img_transfer to NULL. This variable is internally used to detect if we are still in imaging loop and the call to execute_state_change() needs to be postponed. Since this is the final thing imaging_complete() we can't reset img_transfer until just before this call. https://bugs.freedesktop.org/show_bug.cgi?id=57829	2012-12-14 13:16:31 +01:00
Timo Teräs	7e1646c382	uru4000: fix race condition on waiting power up irq It can come before we finish reading the status register on some cases. Arm the irq handler early, and fix the state machine to handle early irq properly. https://bugs.freedesktop.org/show_bug.cgi?id=57834	2012-12-04 11:55:10 +01:00
Vasily Khoruzhick	a7d6b7c30a	nbis: Fix crash in gen_initial_maps() If the image is too small some coordinates can become negative. Handle this to avoid memory corruption. https://bugs.freedesktop.org/show_bug.cgi?id=57730	2012-12-03 15:36:25 +01:00
Vasily Khoruzhick	31cf7a9383	build: Add common routines to the dist Fixes dist when aesX660 drivers are disabled from the build. https://bugs.freedesktop.org/show_bug.cgi?id=57724	2012-12-01 15:04:47 +01:00
Vasily Khoruzhick	c02cb3083d	AES-drivers: drop redudant type cast in g_slist_free_full call https://bugs.freedesktop.org/show_bug.cgi?id=57688	2012-11-29 15:32:14 +01:00
Vasily Khoruzhick	2084724115	upektc: add support for Eikon Touch 300 https://bugs.freedesktop.org/show_bug.cgi?id=45197	2012-11-29 12:35:05 +01:00
Vasily Khoruzhick	118c610e29	lib: add AES2660 driver https://bugs.freedesktop.org/show_bug.cgi?id=57426	2012-11-29 09:59:52 +01:00
Vasily Khoruzhick	313bfede77	lib: add AES1660 driver https://bugs.freedesktop.org/show_bug.cgi?id=57426	2012-11-29 09:59:52 +01:00
Vasily Khoruzhick	c1da647aed	lib: add AES1660/AES2660 common routines https://bugs.freedesktop.org/show_bug.cgi?id=57426	2012-11-29 09:59:52 +01:00
Vasily Khoruzhick	22d204cc68	lib: Split fpi_im_resize factor into width/height https://bugs.freedesktop.org/show_bug.cgi?id=57426	2012-11-29 09:59:27 +01:00
Vasily Khoruzhick	bc497f1b26	aeslib: prevent integer overflow AuthenTec devices send 4bpp images, but current code assumes 3bpp for some reason. https://bugs.freedesktop.org/show_bug.cgi?id=57426	2012-11-29 09:59:27 +01:00
Vasily Khoruzhick	8c5f2e6434	aes: unify image processing code for AuthenTec devices Move overlap detection and assembling code into aeslib to prevent code duplication https://bugs.freedesktop.org/show_bug.cgi?id=57426	2012-11-29 09:59:22 +01:00
Timo Teräs	45ac0eefb0	uru4000: Fix image capture error on ARM http://www.mail-archive.com/fprint@lists.freedesktop.org/msg00294.html	2012-11-16 18:38:52 +01:00
Vasily Khoruzhick	ea6d5ba6d6	lib: Fix mess with driver IDs ID is just a some magic number to make fingerprint from one scanner model incompatible with another scanner model. Get rid of "magic", declare enum and use it. https://bugs.freedesktop.org/show_bug.cgi?id=56956	2012-11-16 17:57:47 +01:00
Vasily Khoruzhick	ed2c75842a	upektc: Port to asynchronous model https://bugs.freedesktop.org/show_bug.cgi?id=56955	2012-11-16 17:56:51 +01:00
Vasily Khoruzhick	b307dd1a6a	aes2550: fix bug introduced by last commit ssm->priv is not aesdev, but fp_img_dev https://bugs.freedesktop.org/show_bug.cgi?id=56782	2012-11-16 17:46:27 +01:00
Vasily Khoruzhick	39902374ce	aes2550: Harden against low finger pressure Stop scan only after 3rd heartbeat message https://bugs.freedesktop.org/show_bug.cgi?id=56782	2012-11-06 09:32:07 +01:00
Vasily Khoruzhick	6b84c6664f	AES1610: driver cleanup, part #2 Remove dead code https://bugs.freedesktop.org/show_bug.cgi?id=56439	2012-11-06 09:26:17 +01:00
Vasily Khoruzhick	f569d0bf44	AES1610: driver cleanup, part #1 Fix warnings reported by gcc https://bugs.freedesktop.org/show_bug.cgi?id=56439	2012-11-06 09:26:17 +01:00
Vasily Khoruzhick	1cfd14b7fe	nbis: fix rest of warnings reported by gcc https://bugs.freedesktop.org/show_bug.cgi?id=56439	2012-11-06 09:26:17 +01:00
Vasily Khoruzhick	5d32102efe	nbis: prefix global variables with "g_" It fixes a lot of warnings about shadowing global variable https://bugs.freedesktop.org/show_bug.cgi?id=56439	2012-11-06 09:26:17 +01:00
Bastien Nocera	9e10edd422	aes2501: Add year 2008 to the copyright. https://bugs.freedesktop.org/show_bug.cgi?id=56715#c7	2012-11-05 19:52:46 +01:00
Vasily Khoruzhick	fecf6d6fe5	aes2501: Update copyright line https://bugs.freedesktop.org/show_bug.cgi?id=56715	2012-11-05 19:51:19 +01:00
Vasily Khoruzhick	e32fa8cc38	aes2501: Improve image contrast When scanning, check the histogram sum, and increase the ADREFHI register value if the sum is too low, or decrease it if it's too high. https://bugs.freedesktop.org/show_bug.cgi?id=56715	2012-11-05 19:49:54 +01:00
Vasily Khoruzhick	d8aae30a67	aes2501: Harden against low finger pressure Wait for 3 empty frames before stopping the scan The driver used to stop the scan immediately after an empty frame (by checking for hist sum == 0), but it is possible to get empty frames in the middle of the scan due to low finger pressure. Waiting for 3 empty frames stop the driver wrongly aborting the scan too early. https://bugs.freedesktop.org/show_bug.cgi?id=56715	2012-11-05 19:47:32 +01:00
Vasily Khoruzhick	84b97ea15b	lib: Fix warning when debug logs are disabled Fix warning in sync.c when debug logs are not enabled https://bugs.freedesktop.org/show_bug.cgi?id=56439	2012-11-05 19:24:55 +01:00
Vasily Khoruzhick	8f98743857	upeksonly: Fix build-time warnings Fix warnings reported by gcc https://bugs.freedesktop.org/show_bug.cgi?id=56439	2012-11-05 19:24:44 +01:00
Vasily Khoruzhick	be29f27e25	upeke2: Fix build-time warnings Fix warnings reported by gcc https://bugs.freedesktop.org/show_bug.cgi?id=56439	2012-11-05 19:24:23 +01:00
Timo Teräs	d003f08855	lib: Add support for DigitalPersona URU4500 By adding native encryption support, rather than poking at the firmware to disable it. This also makes the URU4000B use native encryption. https://bugs.freedesktop.org/show_bug.cgi?id=55351	2012-11-05 18:39:16 +01:00
Vasily Khoruzhick	83333bce3f	lib: Add AES2550/AES2810 driver Initial implementation of AES2550/AES2810 driver. Does not support AES2810 crypto engine and external flash. https://bugs.freedesktop.org/show_bug.cgi?id=50859	2012-10-11 15:24:14 +02:00
Bastien Nocera	132b178304	lib: Add driver names to the udev rules	2012-08-28 20:02:17 +01:00
Andrej Krutak	c3689665db	lib: Add VFS300/VFS301 driver https://bugs.freedesktop.org/show_bug.cgi?id=37574	2012-08-28 19:51:59 +01:00
Bastien Nocera	3d222ddda7	lib: Fix whitespace errors	2012-08-28 19:45:08 +01:00
Vasily Khoruzhick	ff02115b0f	lib: Fix global variables collision with libusb	2012-08-14 15:25:44 +01:00
Bastien Nocera	3b409c767c	build: Allow disabling the update of udev rules We can only create the udev rules file when we're not cross-compiling, so allow people to disable updating the file when building from tarballs. If you run with --enable-udev-rules=no and the 60-fprint-autosuspend.rules doesn't exist, you're on your own.	2012-08-14 15:19:35 +01:00
Bastien Nocera	2d09b10a27	build: Include udev rules in tarball	2012-08-14 14:52:58 +01:00
Benedikt Morbach	0f4a75ff61	update udev rules dir location again Instead of hardcoding whatever the new fashion is every few months, which might even differ between distributions, just put the rules where udev says we should. https://bugs.freedesktop.org/show_bug.cgi?id=50426	2012-05-28 14:12:55 +01:00
Bastien Nocera	dfff16f3e3	Don't print duplicate udev rules https://bugs.freedesktop.org/show_bug.cgi?id=45513	2012-02-02 05:28:17 +00:00
Patrick Marlier	3d2e545264	Fix possible crash without a deactivate callback We were checking for ->activate existing instead of ->deactivate.	2012-01-20 12:57:27 +00:00
Benedikt Morbach	c96fa32da4	Move udev rules to libdir This moves the dir from /etc/udev/rules.d to /lib/udev/rules.d, which is encouraged by upstream, as /etc is for user overrides only https://bugs.freedesktop.org/show_bug.cgi?id=44507	2012-01-06 12:13:29 +00:00
Matthew Garrett	48ec64f683	Fix udev control path Newer kernels uses power/control for USB suspend setup, not power/level. Fix the udev rules generation.	2011-10-04 15:11:08 +01:00
Sergio Cerlesi	d2e957683f	Added support for Validity VFS101 USB ID 138a:0001	2011-04-08 15:37:03 +01:00
Sergio Cerlesi	a3ae96c214	Fix function fpi_im_resize on create new image The function fpi_im_resize copy the new resized image into old fp_img instead of newimg so, new image is empty and often it generated a segmentation fault error.	2011-02-22 19:14:02 +00:00
Sergio Cerlesi	3dd905d4e9	Fix return timeout of fp_get_next_timeout On function fp_get_next_timeout if exist fprint timeout or libusb timeout the function return the smaller of they. But if one of that not exist and have a smaller value the function return a timeout that not exist.	2011-02-18 13:59:28 +00:00
Kunal Gangakhedkar	ff842125c5	Add C++ guards to take care of C++ name-mangling. The libfprint library is generally built with C calling conventions. Which makes it difficult to link to C++ programs as it is. This patch adds the support for linking with C++ code - by telling the C++ compiler to use C calling conventions for libfprint functions. Reported-by: Guus Ellenkamp <guus@activediscovery.net> Signed-off-by: Kunal Gangakhedkar <kunal.gangakhedkar@gmail.com>	2010-09-08 11:02:25 +01:00
Hugo Grostabussiat	712ebb6d44	Namespace functions and structs for 147e:2016 Inserted "_2016" in structures, enums and functions names that are related with device 147e:2016.	2010-08-31 17:51:21 +01:00
Hugo Grostabussiat	a18f318446	Added support for UPEK TCS4C (USB ID 147e:1000) https://bugs.freedesktop.org/show_bug.cgi?id=29719	2010-08-31 17:49:45 +01:00
Bastien Nocera	15b8e8f376	Remove HAL fdi generation HAL is deprecated, and the rules are broken when multiple drivers use the same USB IDs.	2010-08-25 11:20:55 +01:00
Bastien Nocera	9f8dd29a55	Make sure all sources are dist'ed So that you can compile against ImageMagick even if the distter doesn't.	2010-08-25 11:17:42 +01:00
Bastien Nocera	375575b701	Port OpenSSL using code to NSS As OpenSSL cannot really be used in an LGPLv2+ piece of software without an exception. Adapted from the example code at: http://www.mozilla.org/projects/security/pki/nss/sample-code/sample2.html and: http://github.com/bagder/curl/commit/f3b77e5	2010-08-25 10:34:30 +01:00
Alexia Death	25161286f5	Only complete scan with MIN_ROWS in print Don't consider the scan complete unless theres at least MIN_ROWS recorded or very long blank read occurred. Typical problem spot: one brief touch before starting the actual scan. Happens most commonly if scan is started from before the first joint resulting in a gap after the inital touch. http://lists.reactivated.net/pipermail/fprint/2009-December/001406.html	2010-08-19 20:36:16 +01:00
Alexia Death	c575afba9a	Make the +2 right shift happen on image handoff. Rather than when reading the rows. Doing it there seems a lot more sensible and does not get in the way of minimizing the impact of lost USB packets. http://lists.reactivated.net/pipermail/fprint/2009-December/001404.html	2010-08-19 20:29:45 +01:00
Alexia Death	8cd31f6ad8	Try to correct missing packets in image stream If a packet goes missing, use the data from previous row to minimize distortion, or use some neutral dummy data. http://lists.reactivated.net/pipermail/fprint/2009-December/001404.html	2010-08-19 20:27:09 +01:00
Alexia Death	4b518bd230	Fix a segfault if a scan was shorter than 8 lines. This segfault was caused by proceeding to free the conversion result without checking for an error condition in image to print data conversion. http://lists.reactivated.net/pipermail/fprint/2009-December/001405.html	2010-08-19 20:21:51 +01:00
Bastien Nocera	9608ab3707	Don't crash when no devices are present	2010-08-18 11:17:20 +01:00
Bastien Nocera	73561989dd	Implement discover() methods for upeke2 and upeksonly upeksonly handles revision 1 devices, upeke2 revision 2 devices. https://bugzilla.redhat.com/show_bug.cgi?id=504399	2010-08-17 23:41:23 +01:00
Bastien Nocera	df4a6f53d2	Rework "discover" code for drivers Check all the drivers for one that'll drive our device in question, and prefer ones that have a discover() method that runs successfully to a driver without such a method. This allow drivers to both reject devices (if 2 drivers handle the same USB IDs), or a single driver to handle variants of the same device (through the devtype out value of the discover method).	2010-08-17 23:14:18 +01:00
Jorge Suarez de Lis	48af46a2c5	upeke2: Add support for 0x2e status code As reported working in: http://www.mail-archive.com/fprint@reactivated.net/msg01426.html	2010-08-17 19:55:48 +01:00
Jorge Suarez de Lis	5a1926bb41	Add (disabled) UPEK EikonII (TCRD4C) driver The device driver is always disabled as it uses the same Device ID as another working reader: https://bugzilla.redhat.com/show_bug.cgi?id=504399#c38	2010-08-17 19:36:56 +01:00
Guido Grazioli	7c7402a697	Finish implementation of AES1610 driver Ported to the new internal libfprint API. https://bugzilla.redhat.com/show_bug.cgi?id=499732	2010-08-17 11:36:34 +01:00
Matthew Garrett	a99e813bbf	Add udev rules to set devices to autosuspend Most fingerprint readers can be suspended safely, so use the udev rules to autosuspend them when they appear. The script itself contains whitelists and blacklists.	2010-08-17 11:35:26 +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
Bastien Nocera	e5da34e80a	Fix fp_get_pollfds() It was increasing i too early, and writing past the allocated structures.	2008-11-25 16:08:59 +00:00
Bastien Nocera	d816fed5c3	Disable finger_num_to_str when debugging is disabled One less warning.	2008-11-25 16:08:58 +00:00
Bastien Nocera	749bb3e30e	Export scan type through HAL Also export the scan type through HAL.	2008-11-24 17:19:36 +00:00
Daniel Drake	d482228325	upekts: Don't choke on non-zero bytes in command response Alon Bar-Lev's device behaves differently, but seems to work fine with upekts even if we ignore the difference.	2008-11-20 19:59:43 +00:00
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
Bastien Nocera	29044d9ca9	Export scan type for each driver For each driver, export the scan type supported by the devices it handles. This allows front-ends to direct the user better.	2008-11-20 14:53:01 +00:00
Daniel Drake	b93f038dbc	distcheck fix for fdi file	2008-11-18 17:18:21 +00:00
Daniel Drake	2d30e40ed7	aes2501: Add AES2500 ID Reported to work with Motion Computing M1400 tablet by Daniel Hazelbaker and Alex Van Deusen.	2008-11-02 14:49:39 +00:00
Bastien Nocera	7c83b6d825	Tag fingerprint devices in HAL Tag all the fprint supported devices in HAL. Patch from myself and Timo Hoenig <thoenig@suse.de>.	2008-11-02 11:06:22 +00:00
Daniel Drake	7672c43cea	distcheck "" fix Pointed out by Bastien Nocera	2008-11-02 11:03:32 +00:00
Gordon Stratton	d94ffa22d5	Missing parameter in fp_err call	2008-10-31 23:36:55 +00:00
Daniel Drake	6b8b17f575	Split imagemagick hack from main library Cleans up the conditional compilation system	2008-08-10 14:41:13 -05:00
Pavel Herrman	bba1c1085f	Allow drivers to be included/excluded at compile time	2008-08-10 14:41:10 -05:00
Daniel Drake	b6dabaacc8	Enable libusb debug messages While we're a noisy library we might as well ask libusb to be as well	2008-07-09 03:25:23 +01:00
Daniel Drake	3915cb2622	Add upeksonly driver for UPEK TouchStrip sensor-only devices The long awaited 147e:2016 reverse engineering efforts. Image quality is OK, not brilliant - a little fuzzy, but it works quite well.	2008-07-09 03:25:09 +01:00
Daniel Drake	59c62c7d74	Update for libusb-0.9.1	2008-07-02 23:27:37 -05:00
Daniel Drake	e1691a29dd	update for new libusb_open API	2008-06-15 10:54:07 -05:00
Vasily Khoruzhick	aa7c8ae81e	Adapting to latest libusb-1.0 changes Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> [dsd: remove config const qualifier and add freeing of config]	2008-05-13 18:17:37 +01:00
Daniel Drake	63421e3fd6	uru4000: fix compile against latest libusb	2008-05-07 23:46:06 +01:00
Daniel Drake	76cbf21223	uru4000: Add support for Digital Persona U.are.U Fingerprint Keyboard Reported by Tudor Panaitescu	2008-05-02 11:55:50 +01:00
Daniel Drake	f540ae5d5b	Fix memory leak in fpi_print_data_new() Pointed out by Krystian (yoB) on FS#24	2008-04-19 23:12:42 +01:00
Daniel Drake	ebcabc1ade	uru4000: avoid cancelling a completed transfer	2008-04-12 16:58:49 +01:00
Daniel Drake	870ddfb905	some libusb pointers are now const	2008-04-06 23:55:41 +01:00
Vasily Khoruzhick	40e7ac195a	Adapting to latest libusb Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>	2008-04-06 23:52:04 +01:00
Azzie	1ab52617c7	Update for latest libusb constant names	2008-03-29 18:11:17 +00:00
Daniel Drake	981f2eb0aa	vcom5s: implement finger detection Uses thresholding of average pixel intensity of the center region of the image. Also document guessed meanings of magic numbers for registers.	2008-03-20 15:31:03 +00:00
Daniel Drake	d6d4e56ccf	uru4000: add fwenc search location for UareU4000 ticket #14 includes a device with a different firmware, this should get it up and running.	2008-03-20 13:34:48 +00:00
Daniel Drake	c9ff2c5541	Add Veridicom 5th Sense driver Based on bus traffic analysis of the windows driver. This device is working well, but finger presence detection is not yet implemented.	2008-03-19 23:52:28 +00:00
Daniel Drake	617ca8cd15	fix imaging action state for repeated enroll attempts Enroll attempts may retry in some situations, so we need to reset the state to accept more scans.	2008-03-19 23:28:44 +00:00
Daniel Drake	a11ac7d8f8	uru4000: search for encryption byte New DigitalPersona devices have a new firmware. We now use a search scheme to find the encryption byte, by examining known locations in the firmware until we find something that we recognise.	2008-03-19 17:56:21 +00:00
Daniel Drake	fb49c24ae2	uru4000: Unify register I/O	2008-03-19 17:56:13 +00:00
Daniel Drake	d3d68be490	uru4000: fix register widths Encryption byte address was being truncated in the sm_fix_fw_read_cb path	2008-03-19 17:56:08 +00:00
Daniel Drake	156e5e7d7c	Update for new libusb_get_pollfds API	2008-03-13 12:54:27 +00:00
Daniel Drake	f546fa2555	Fix synchronous enrollment for multi-stage devices	2008-03-10 13:33:32 +00:00
Daniel Drake	4e884807a7	Update for libusb API rework	2008-03-10 13:33:23 +00:00
Vasily Khoruzhick	647d140834	Fixed fp_identify_finger_img didn't return result of operation Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>	2008-03-05 21:45:02 +00:00
Daniel Drake	07a42d5f91	uru4000: Retry initialization 3 times Sometimes we don't get the powerup interrupt, so retry the whole process up to 3 times if we time out waiting for the interrupt.	2008-03-03 23:29:03 +00:00
Daniel Drake	2d27df0268	Allow timeouts to be cancelled	2008-03-03 23:28:17 +00:00
Daniel Drake	c29c3fa014	Fix low minutiae handling Fixes a crash and adds in a missing break statement	2008-03-03 13:48:33 +00:00
Daniel Drake	b167dd02fc	Add API to determine next timeout	2008-03-01 13:02:20 +00:00
Daniel Drake	3ea28e334d	Provide access to fd set Includes notifications when the set changes.	2008-03-01 13:02:20 +00:00
Daniel Drake	88e9f4a5f8	Public async API implementation Involved some internal overhaul/reorganisation. Nice side effect is that the synchronous API is now expressed purely in terms of the public async API.	2008-03-01 13:02:17 +00:00
Daniel Drake	83f9da1b87	uru4000: port to asynchronous model	2008-02-18 18:12:52 +00:00
Daniel Drake	754e56aec1	Allow execution of sub-SSMs A subssm will be executed, and upon completion the parent state machine will either be advanced to the next state or aborted with error, depending on the outcome of the subssm. Also add some debug messages.	2008-02-18 17:55:35 +00:00
Daniel Drake	b8dc77b56e	Fix verify/identify error handling If verify_start failed, we need to run verify_stop. Same for identification.	2008-02-18 17:55:35 +00:00
Daniel Drake	866dd941cc	Add timing and polling infrastructure Add timeout mechanism as an asynchronous equivalent of sleeping (uru4000 needs this). Start implementing polling infrastructure which also accounts for pending timeouts. We don't expose file descriptors yet, but this is a start.	2008-02-16 12:50:01 +00:00
Daniel Drake	eff26bf0be	aes2501: port to asynchronous model	2008-02-16 12:49:58 +00:00
Daniel Drake	0aaffcee33	Allow jumping to arbitrary state in a SSM This is looking less and less like a simple state machine now, but it's proving a useful model!	2008-02-16 12:49:37 +00:00
Daniel Drake	77b5dab04b	aeslib: introduce user_data for write registers callback aes2501 needs this for state tracking	2008-02-16 12:49:27 +00:00
Daniel Drake	6f08a3666d	aeslib: fix register write boundaries	2008-02-16 12:49:20 +00:00
Daniel Drake	d914712437	aes4000: port to asynchronous model	2008-02-16 12:49:17 +00:00
Daniel Drake	d731d5f3a3	aeslib: port to asynchronous model	2008-02-16 12:49:02 +00:00
Daniel Drake	3048b37176	Port imaging layer to asynchronous model	2008-02-16 12:48:44 +00:00
Daniel Drake	aeeec97fb2	upekts: port to asynchronous model	2008-02-16 12:48:25 +00:00
Daniel Drake	5b1f6a0df7	Port primitive driver layer to asynchronous model	2008-02-16 12:47:56 +00:00
Daniel Drake	69760547df	Disable all drivers while internal API is being reworked	2008-01-30 14:17:08 +00:00
Daniel Drake	bf7093d607	Port to libusb-0.9.0 (synchronous I/O) Straightforward port to libusb-0.9.0 sync I/O functions, to give libusb-1.0 a bit of a test drive and to create a reference point for later.	2008-01-30 14:16:35 +00:00
Gustavo Chain	6f456f399d	Add Secugen FDU2000 driver [dsd@gentoo.org: some trivial changes: fixed some warnings fixed fp_img memory leak on error renamed endpoint constants (calling a bulk endpoint 'ctrl' is confusing, as a control endpoint is something different) ]	2007-12-27 01:09:32 +00:00
Daniel Drake	659d8346be	Compiler flags update Dropped -Wextra as it is not that useful. Set compiler flags to be more like the kernel's. Set std=gnu99 Fixed some warnings.	2007-12-27 01:06:55 +00:00
Daniel Drake	642010643d	uru4000: Add support for Microsoft Fingerprint Reader v2 After lot 713, Microsoft fingerprint readers changed. The new version comes with a new USB product ID and a challenge-response authentication scheme where the device challenges the authenticity of the driver. An independent third party produced documentation on the computations needed to convert a challenge into the correct response, and I then used this documentation to produce a clean-room reimplementation of the authentication scheme.	2007-12-07 15:05:16 +00:00
Daniel Drake	3479dee0e4	aeslib: image assembly All 3 authentec drivers now use a shared image assembly function.	2007-11-26 23:28:14 +00:00
Daniel Drake	e228f2c7da	Introduce shared functions for authentec drivers Currently provides register writing functionality only, more common ground will be moved here soon.	2007-11-26 22:53:41 +00:00
Anthony Bretaudeau	8e0e8e4386	aes1610: imaging improvements bz threshold is now 10 (instead of 15). I think it is ok for the moment. If we manage to get higher image quality in the future, we'll change that. max_frame is set to 350. 150 was too low => incomplete fingerprints the driver was designed to stop the acquisition as soon as it gets a blank frame (=> incomplete fingerprints). Now it waits to have at least 50 blank frames before stopping.	2007-11-26 17:51:31 +00:00
Daniel Drake	1ee6210be3	Hookup AES1610 driver An oversight pointed out by Michele B.	2007-11-22 17:25:27 +00:00
Daniel Drake	69700855e2	Implement identification for imaging devices	2007-11-21 00:30:00 +00:00
Daniel Drake	3f70d6f794	Identification infrastructure	2007-11-20 22:12:24 +00:00
Anthony Bretaudeau	c5a550e42c	Add Authentec AES1610 driver This is an active capacitance swipe-type device similar to but smaller than the AES2501. Image processing performance is good but matching performance is not so good. The bozorth3 matcher needs tweaking in order to better cope with small sets of minutiae. With a lowered threshold, matching performance is good enough for now.	2007-11-19 18:39:03 +00:00
Daniel Drake	6245acea84	Add API to delete enroll data	2007-11-19 18:29:26 +00:00
Daniel Drake	887e0e6acf	Add API to access minutiae	2007-11-19 00:27:27 +00:00
Daniel Drake	fa742a2142	Use G_N_ELEMENTS macro	2007-11-17 23:47:06 +00:00

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416 commits