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import libfprint-1.90.0-4.el8

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CentOS Sources 2020-04-23 23:55:43 +00:00 committed by Andrew Lukoshko
parent ed887c8715
commit 15f4118004
183 changed files with 27684 additions and 18 deletions
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30
SOURCES/0001-tests-Add-missing-NULL-terminator-to-g_object_new.patch Normal file
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@ -0,0 +1,30 @@
From 1dbd421bd6cc3db07ed6a8482346755fcbeae9ef Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Mon, 20 Jan 2020 13:30:33 +0100
Subject: [PATCH] tests: Add missing NULL terminator to g_object_new
The g_object_new call had a NULL argument for a property. This meant
that the compiler could not warn about the lack of NULL termination for
the argument list.
Add the missing NULL termination.
---
tests/test-fpi-device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/test-fpi-device.c b/tests/test-fpi-device.c
index 3d1e81c..7dcff20 100644
--- a/tests/test-fpi-device.c
+++ b/tests/test-fpi-device.c
@@ -240,7 +240,7 @@ test_driver_get_usb_device (void)
g_autoptr(FpDevice) device = NULL;
dev_class->type = FP_DEVICE_TYPE_USB;
- device = g_object_new (FPI_TYPE_DEVICE_FAKE, "fpi-usb-device", NULL);
+ device = g_object_new (FPI_TYPE_DEVICE_FAKE, "fpi-usb-device", NULL, NULL);
g_assert_null (fpi_device_get_usb_device (device));
g_clear_object (&device);
--
2.24.1

4
SOURCES/0001-udev-rules-Remove-debug-spew-from-udev-rules.patch
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@ -1,7 +1,7 @@
From 7a4dd9640668a258383e8e14ce5ae230d33927e0 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Fri, 22 Nov 2019 17:07:56 +0100
Subject: [PATCH] udev-rules: Remove debug spew from udev rules
Subject: [PATCH 001/181] udev-rules: Remove debug spew from udev rules
Some debug output was ending up inside the udev rules. Remove it again.
---
@ -22,5 +22,5 @@ index 0c1b059..c0a3337 100644
printed = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
--
2.23.0
2.24.1

25
SOURCES/0002-elan-Fix-potential-leak-of-dark-frame.patch Normal file
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@ -0,0 +1,25 @@
From 8b28133beee5122c2a26c361cf2f2095888be2c2 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Mon, 25 Nov 2019 18:34:16 +0100
Subject: [PATCH 002/181] elan: Fix potential leak of dark frame
Dark frames would be leaked, add an explicit free to avoid this.
---
libfprint/drivers/elan.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libfprint/drivers/elan.c b/libfprint/drivers/elan.c
index b417a41..6e9107e 100644
--- a/libfprint/drivers/elan.c
+++ b/libfprint/drivers/elan.c
@@ -223,6 +223,7 @@ elan_save_img_frame (FpiDeviceElan *elandev)
{
fp_dbg
("frame darker than background; finger present during calibration?");
+ g_free (frame);
return -1;
}
--
2.24.1

39
SOURCES/0003-elan-Fix-switch-in-change_state.patch Normal file
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@ -0,0 +1,39 @@
From b16245ad588bf7467a3580726184f48af328414d Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Mon, 25 Nov 2019 18:34:55 +0100
Subject: [PATCH 003/181] elan: Fix switch in change_state
The switch in change_state had a useless break and a useless if clause.
Remove both.
---
libfprint/drivers/elan.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/libfprint/drivers/elan.c b/libfprint/drivers/elan.c
index 6e9107e..961366e 100644
--- a/libfprint/drivers/elan.c
+++ b/libfprint/drivers/elan.c
@@ -975,8 +975,6 @@ elan_change_state (FpImageDevice *idev)
switch (next_state)
{
- break;
-
case FP_IMAGE_DEVICE_STATE_AWAIT_FINGER_ON:
/* activation completed or another enroll stage started */
elan_calibrate (dev);
@@ -988,9 +986,8 @@ elan_change_state (FpImageDevice *idev)
case FP_IMAGE_DEVICE_STATE_INACTIVE:
case FP_IMAGE_DEVICE_STATE_AWAIT_FINGER_OFF:
- if (self->dev_state != FP_IMAGE_DEVICE_STATE_INACTIVE ||
- self->dev_state != FP_IMAGE_DEVICE_STATE_AWAIT_FINGER_OFF)
- elan_stop_capture (dev);
+ elan_stop_capture (dev);
+ break;
}
}
--
2.24.1

36
SOURCES/0004-synaptics-Correctly-unref-pointer-array.patch Normal file
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@ -0,0 +1,36 @@
From ada5d488fa769b4818a17a7042b8aa94ceea1519 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Mon, 25 Nov 2019 18:35:50 +0100
Subject: [PATCH 004/181] synaptics: Correctly unref pointer array
The pointer arrays were unref'ed using g_ptr_array_free rather than
g_ptr_array_unref from g_clear_pointer. Switch to the correct function.
---
libfprint/drivers/synaptics/synaptics.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libfprint/drivers/synaptics/synaptics.c b/libfprint/drivers/synaptics/synaptics.c
index b1d7365..4bac934 100644
--- a/libfprint/drivers/synaptics/synaptics.c
+++ b/libfprint/drivers/synaptics/synaptics.c
@@ -447,7 +447,7 @@ list_msg_cb (FpiDeviceSynaptics *self,
if (error)
{
- g_clear_pointer (&self->list_result, g_ptr_array_free);
+ g_clear_pointer (&self->list_result, g_ptr_array_unref);
fpi_device_list_complete (FP_DEVICE (self), NULL, error);
return;
}
@@ -468,7 +468,7 @@ list_msg_cb (FpiDeviceSynaptics *self,
else
{
fp_info ("Failed to query enrolled users: %d", resp->result);
- g_clear_pointer (&self->list_result, g_ptr_array_free);
+ g_clear_pointer (&self->list_result, g_ptr_array_unref);
fpi_device_list_complete (FP_DEVICE (self),
NULL,
fpi_device_error_new_msg (FP_DEVICE_ERROR_GENERAL,
--
2.24.1

27
SOURCES/0005-synaptics-Add-an-explicit-assert-on-the-response.patch Normal file
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@ -0,0 +1,27 @@
From 8ba6f4dad2d9c04217153f32c11ac69967ddec00 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Mon, 25 Nov 2019 18:37:12 +0100
Subject: [PATCH 005/181] synaptics: Add an explicit assert on the response
The response must be non-NULL in the function. Add an explicit assert to
appease to static code analysis tools.
---
libfprint/drivers/synaptics/synaptics.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libfprint/drivers/synaptics/synaptics.c b/libfprint/drivers/synaptics/synaptics.c
index 4bac934..8eba852 100644
--- a/libfprint/drivers/synaptics/synaptics.c
+++ b/libfprint/drivers/synaptics/synaptics.c
@@ -604,6 +604,8 @@ verify_msg_cb (FpiDeviceSynaptics *self,
return;
}
+ g_assert (resp != NULL);
+
verify_resp = &resp->response.verify_resp;
switch (resp->response_id)
--
2.24.1

58
SOURCES/0006-upeksonly-Add-default-clauses-to-switch-statements.patch Normal file
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@ -0,0 +1,58 @@
From 2f0824ab8843ddb8bb46f000f802e641a9252d6d Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Mon, 25 Nov 2019 18:38:32 +0100
Subject: [PATCH 006/181] upeksonly: Add default clauses to switch statements
This effectively only annotates the code to make it clear that variables
set in the switch are always initialized.
---
libfprint/drivers/upeksonly.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/libfprint/drivers/upeksonly.c b/libfprint/drivers/upeksonly.c
index 76ba4e2..ec81375 100644
--- a/libfprint/drivers/upeksonly.c
+++ b/libfprint/drivers/upeksonly.c
@@ -1249,6 +1249,9 @@ loopsm_run_state (FpiSsm *ssm, FpDevice *_dev)
awfsm_1000_run_state,
AWFSM_1000_NUM_STATES);
break;
+
+ default:
+ g_assert_not_reached ();
}
fpi_ssm_start_subsm (ssm, awfsm);
}
@@ -1290,6 +1293,9 @@ loopsm_run_state (FpiSsm *ssm, FpDevice *_dev)
capsm_1001_run_state,
CAPSM_1001_NUM_STATES);
break;
+
+ default:
+ g_assert_not_reached ();
}
fpi_ssm_start_subsm (ssm, capsm);
break;
@@ -1318,6 +1324,9 @@ loopsm_run_state (FpiSsm *ssm, FpDevice *_dev)
deinitsm_1001_run_state,
DEINITSM_1001_NUM_STATES);
break;
+
+ default:
+ g_assert_not_reached ();
}
self->capturing = FALSE;
fpi_ssm_start_subsm (ssm, deinitsm);
@@ -1441,6 +1450,9 @@ dev_activate (FpImageDevice *dev)
ssm = fpi_ssm_new (FP_DEVICE (dev), initsm_1001_run_state,
INITSM_1001_NUM_STATES);
break;
+
+ default:
+ g_assert_not_reached ();
}
fpi_ssm_start (ssm, initsm_complete);
}
--
2.24.1

28
SOURCES/0007-image-device-Remove-unused-fpi_device_get_current_ac.patch Normal file
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@ -0,0 +1,28 @@
From 25bc89a4f57a3d414134ac5e66d28b377b3b1914 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Mon, 25 Nov 2019 18:40:21 +0100
Subject: [PATCH 007/181] image-device: Remove unused
fpi_device_get_current_action call
There is a later call in the function which is sufficient. Simply remove
the first call.
---
libfprint/fp-image-device.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/libfprint/fp-image-device.c b/libfprint/fp-image-device.c
index 8524e06..65cca16 100644
--- a/libfprint/fp-image-device.c
+++ b/libfprint/fp-image-device.c
@@ -493,8 +493,6 @@ fpi_image_device_report_finger_status (FpImageDevice *self,
FpImageDevicePrivate *priv = fp_image_device_get_instance_private (self);
FpDeviceAction action;
- action = fpi_device_get_current_action (device);
-
if (priv->state == FP_IMAGE_DEVICE_STATE_INACTIVE)
{
/* Do we really want to always ignore such reports? We could
--
2.24.1

25
SOURCES/0008-print-Free-temporary-col-variable.patch Normal file
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@ -0,0 +1,25 @@
From 14a41bdd485d484146a0a102d142239c2cb8a245 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Mon, 25 Nov 2019 18:40:59 +0100
Subject: [PATCH 008/181] print: Free temporary col variable
The variable was leaked during serialization. Free it.
---
libfprint/fp-print.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libfprint/fp-print.c b/libfprint/fp-print.c
index 644370d..592be14 100644
--- a/libfprint/fp-print.c
+++ b/libfprint/fp-print.c
@@ -921,6 +921,7 @@ fp_print_serialize (FpPrint *print,
xyt->nrows,
sizeof (col[0])));
g_variant_builder_close (&nested);
+ g_free (col);
}
g_variant_builder_close (&nested);
--
2.24.1

37
SOURCES/0009-print-Ensure-xyt-struct-is-not-leaked-during-deseria.patch Normal file
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@ -0,0 +1,37 @@
From 9b48864c5b41111e1c6f40c1623b0f2393c3cc58 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Mon, 25 Nov 2019 18:41:44 +0100
Subject: [PATCH 009/181] print: Ensure xyt struct is not leaked during
deserialization
In the unlikely event of an error, the variable may have been leaked.
Fix this by using g_autoptr combined with a g_steal_pointer.
---
libfprint/fp-print.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libfprint/fp-print.c b/libfprint/fp-print.c
index 592be14..1a6a70f 100644
--- a/libfprint/fp-print.c
+++ b/libfprint/fp-print.c
@@ -1047,7 +1047,7 @@ fp_print_deserialize (const guchar *data,
fpi_print_set_type (result, FP_PRINT_NBIS);
for (i = 0; i < g_variant_n_children (prints); i++)
{
- struct xyt_struct *xyt = g_new0 (struct xyt_struct, 1);
+ g_autofree struct xyt_struct *xyt = g_new0 (struct xyt_struct, 1);
const gint32 *xcol, *ycol, *thetacol;
gsize xlen, ylen, thetalen;
g_autoptr(GVariant) xyt_data = NULL;
@@ -1078,7 +1078,7 @@ fp_print_deserialize (const guchar *data,
memcpy (xyt->ycol, ycol, sizeof (xcol[0]) * xlen);
memcpy (xyt->thetacol, thetacol, sizeof (xcol[0]) * xlen);
- g_ptr_array_add (result->prints, xyt);
+ g_ptr_array_add (result->prints, g_steal_pointer (&xyt));
}
}
else if (type == FP_PRINT_RAW)
--
2.24.1

15
SOURCES/0002-Fix-missing-initialization.patch → SOURCES/0010-verify-Ensure-we-set-set-the-autoptr-value-to-NULL-a.patch
View File

@ -1,12 +1,9 @@
From ce2478c89f21811029097c6bc06455ca69d42214 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Fri, 22 Nov 2019 17:31:29 +0100
Subject: [PATCH 2/2] Fix missing initialization
From 76dd4066f328ed76794e834b797abcd588650736 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 17:31:50 +0100
Subject: [PATCH 010/181] verify: Ensure we set set the autoptr value to NULL
at definition
Seems like the compiler on ppc64 will sometimes report this as a missing
initialization. Technically this is not true, as the variable will
always be initialized before the scope is left. But, lets make the
compiler happy about this.
---
examples/verify.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@ -25,5 +22,5 @@ index 89a9b2c..4e1c988 100644
verify_print = print_data_load (dev, verify_data->finger);
--
2.23.0
2.24.1

50
SOURCES/0011-fpi-ssm-fp-device-Add-missing-copyright.patch Normal file
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@ -0,0 +1,50 @@
From d8efa336e5f82b15d467163c5c5cdcec4ed51b28 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Thu, 21 Nov 2019 20:25:36 +0100
Subject: [PATCH 011/181] fpi-ssm, fp-device: Add missing copyright
---
libfprint/fp-device.c | 1 +
libfprint/fpi-ssm.c | 1 +
libfprint/fpi-ssm.h | 1 +
3 files changed, 3 insertions(+)
diff --git a/libfprint/fp-device.c b/libfprint/fp-device.c
index f9ccb3c..480d5cf 100644
--- a/libfprint/fp-device.c
+++ b/libfprint/fp-device.c
@@ -1,6 +1,7 @@
/*
* FpDevice - A fingerprint reader device
* Copyright (C) 2019 Benjamin Berg <bberg@redhat.com>
+ * Copyright (C) 2019 Marco Trevisan <marco.trevisan@canonical.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index 6b63e1a..f00af81 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -2,6 +2,7 @@
* Functions to assist with asynchronous driver <---> library communications
* Copyright (C) 2007-2008 Daniel Drake <dsd@gentoo.org>
* Copyright (C) 2019 Benjamin Berg <bberg@redhat.com>
+ * Copyright (C) 2019 Marco Trevisan <marco.trevisan@canonical.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
diff --git a/libfprint/fpi-ssm.h b/libfprint/fpi-ssm.h
index 31a33e5..8d45162 100644
--- a/libfprint/fpi-ssm.h
+++ b/libfprint/fpi-ssm.h
@@ -2,6 +2,7 @@
* Copyright (C) 2007-2008 Daniel Drake <dsd@gentoo.org>
* Copyright (C) 2018 Bastien Nocera <hadess@hadess.net>
* Copyright (C) 2019 Benjamin Berg <bberg@redhat.com>
+ * Copyright (C) 2019 Marco Trevisan <marco.trevisan@canonical.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
--
2.24.1

48
SOURCES/0012-meson-Use-multiline-array-for-default-dirvers-listin.patch Normal file
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@ -0,0 +1,48 @@
From dd7d1baeceba8b2c8964b367797103f24a19adc6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Thu, 21 Nov 2019 20:24:29 +0100
Subject: [PATCH 012/181] meson: Use multiline-array for default dirvers
listing
It will make reviews and diffs nicer to handle when adding new drivers.
---
meson.build | 23 ++++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/meson.build b/meson.build
index 8d06d45..a499a38 100644
--- a/meson.build
+++ b/meson.build
@@ -51,7 +51,28 @@ mathlib_dep = cc.find_library('m', required: false)
# Drivers
drivers = get_option('drivers').split(',')
virtual_drivers = [ 'virtual_image' ]
-default_drivers = [ 'upektc_img', 'vfs5011', 'aes3500', 'aes4000', 'aes1610', 'aes1660', 'aes2660', 'aes2501', 'aes2550', 'vfs101', 'vfs301', 'vfs0050', 'etes603', 'vcom5s', 'synaptics', 'elan', 'uru4000', 'upektc', 'upeksonly', 'upekts' ]
+default_drivers = [
+ 'upektc_img',
+ 'vfs5011',
+ 'aes3500',
+ 'aes4000',
+ 'aes1610',
+ 'aes1660',
+ 'aes2660',
+ 'aes2501',
+ 'aes2550',
+ 'vfs101',
+ 'vfs301',
+ 'vfs0050',
+ 'etes603',
+ 'vcom5s',
+ 'synaptics',
+ 'elan',
+ 'uru4000',
+ 'upektc',
+ 'upeksonly',
+ 'upekts',
+]
all_drivers = default_drivers + virtual_drivers
--
2.24.1

384
SOURCES/0013-meson-Use-preferred-syntax-everywhere.patch Normal file
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@ -0,0 +1,384 @@
From 099fa9f005d22aa6d9c7ee79b9a11a088499994c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Thu, 21 Nov 2019 20:37:17 +0100
Subject: [PATCH 013/181] 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.
---
demo/meson.build | 27 +++++++------
doc/meson.build | 48 +++++++++++------------
doc/xml/meson.build | 4 +-
examples/meson.build | 24 ++++++------
libfprint/meson.build | 89 +++++++++++++++++++++----------------------
meson.build | 31 ++++++++-------
tests/meson.build | 9 ++---
7 files changed, 116 insertions(+), 116 deletions(-)
diff --git a/demo/meson.build b/demo/meson.build
index ceca56d..bf7a7ee 100644
--- a/demo/meson.build
+++ b/demo/meson.build
@@ -1,21 +1,24 @@
-gtk_test_resources = gnome.compile_resources('gtk-test-resources', 'gtk-libfprint-test.gresource.xml',
- source_dir : '.',
- c_name : 'gtk_test')
+gtk_test_resources = gnome.compile_resources('gtk-test-resources',
+ 'gtk-libfprint-test.gresource.xml',
+ source_dir : '.',
+ c_name : 'gtk_test')
prefix = get_option('prefix')
bindir = join_paths(prefix, get_option('bindir'))
datadir = join_paths(prefix, get_option('datadir'))
executable('gtk-libfprint-test',
- [ 'gtk-libfprint-test.c', gtk_test_resources ],
- dependencies: [ libfprint_dep, gtk_dep ],
- include_directories: [
- root_inc,
- ],
- c_args: [ common_cflags,
- '-DPACKAGE_VERSION="' + meson.project_version() + '"' ],
- install: true,
- install_dir: bindir)
+ [ 'gtk-libfprint-test.c', gtk_test_resources ],
+ dependencies: [ libfprint_dep, gtk_dep ],
+ include_directories: [
+ root_inc,
+ ],
+ c_args: [
+ common_cflags,
+ '-DPACKAGE_VERSION="' + meson.project_version() + '"'
+ ],
+ install: true,
+ install_dir: bindir)
appdata = 'org.freedesktop.libfprint.Demo.appdata.xml'
install_data(appdata,
diff --git a/doc/meson.build b/doc/meson.build
index 5418667..407413a 100644
--- a/doc/meson.build
+++ b/doc/meson.build
@@ -1,14 +1,14 @@
subdir('xml')
private_headers = [
- 'config.h',
- 'nbis-helpers.h',
- 'fprint.h',
- 'fp_internal.h',
+ 'config.h',
+ 'nbis-helpers.h',
+ 'fprint.h',
+ 'fp_internal.h',
- # Subdirectories to ignore
- 'drivers',
- 'nbis',
+ # Subdirectories to ignore
+ 'drivers',
+ 'nbis',
]
html_images = [
@@ -25,20 +25,20 @@ glib_docpath = join_paths(glib_prefix, 'share', 'gtk-doc', 'html')
docpath = join_paths(get_option('datadir'), 'gtk-doc', 'html')
gnome.gtkdoc('libfprint',
- main_xml: 'libfprint-docs.xml',
- src_dir: join_paths(meson.source_root(), 'libfprint'),
- dependencies: libfprint_dep,
- content_files: content_files,
- expand_content_files: expand_content_files,
- scan_args: [
- #'--rebuild-sections',
- '--ignore-decorators=API_EXPORTED',
- '--ignore-headers=' + ' '.join(private_headers),
- ],
- fixxref_args: [
- '--html-dir=@0@'.format(docpath),
- '--extra-dir=@0@'.format(join_paths(glib_docpath, 'glib')),
- '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gobject')),
- ],
- html_assets: html_images,
- install: true)
+ main_xml: 'libfprint-docs.xml',
+ src_dir: join_paths(meson.source_root(), 'libfprint'),
+ dependencies: libfprint_dep,
+ content_files: content_files,
+ expand_content_files: expand_content_files,
+ scan_args: [
+ #'--rebuild-sections',
+ '--ignore-decorators=API_EXPORTED',
+ '--ignore-headers=' + ' '.join(private_headers),
+ ],
+ fixxref_args: [
+ '--html-dir=@0@'.format(docpath),
+ '--extra-dir=@0@'.format(join_paths(glib_docpath, 'glib')),
+ '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gobject')),
+ ],
+ html_assets: html_images,
+ install: true)
diff --git a/doc/xml/meson.build b/doc/xml/meson.build
index e35f7ee..2ca1100 100644
--- a/doc/xml/meson.build
+++ b/doc/xml/meson.build
@@ -7,4 +7,6 @@ ent_conf.set('PACKAGE_TARNAME', 'libfprint-' + meson.project_version())
ent_conf.set('PACKAGE_URL', 'https://fprint.freedesktop.org/')
ent_conf.set('PACKAGE_VERSION', meson.project_version())
ent_conf.set('PACKAGE_API_VERSION', '1.0')
-configure_file(input: 'gtkdocentities.ent.in', output: 'gtkdocentities.ent', configuration: ent_conf)
+configure_file(input: 'gtkdocentities.ent.in',
+ output: 'gtkdocentities.ent',
+ configuration: ent_conf)
diff --git a/examples/meson.build b/examples/meson.build
index 5cd3d83..ff03ac6 100644
--- a/examples/meson.build
+++ b/examples/meson.build
@@ -2,18 +2,18 @@
examples = [ 'enroll', 'verify', 'manage-prints' ]
foreach example: examples
executable(example,
- [example + '.c', 'storage.c', 'utilities.c'],
- dependencies: [libfprint_dep, glib_dep],
- include_directories: [
- root_inc,
- ],
- c_args: common_cflags)
+ [ example + '.c', 'storage.c', 'utilities.c' ],
+ dependencies: [ libfprint_dep, glib_dep ],
+ include_directories: [
+ root_inc,
+ ],
+ c_args: common_cflags)
endforeach
executable('cpp-test',
- 'cpp-test.cpp',
- dependencies: libfprint_dep,
- include_directories: [
- root_inc,
- ],
- c_args: common_cflags)
+ 'cpp-test.cpp',
+ dependencies: libfprint_dep,
+ include_directories: [
+ root_inc,
+ ],
+ c_args: common_cflags)
diff --git a/libfprint/meson.build b/libfprint/meson.build
index af2fe84..f77965a 100644
--- a/libfprint/meson.build
+++ b/libfprint/meson.build
@@ -162,73 +162,73 @@ endif
other_sources = []
fp_enums = gnome.mkenums_simple('fp-enums',
- sources: libfprint_public_headers,
- install_header : true)
+ sources: libfprint_public_headers,
+ install_header : true)
fp_enums_h = fp_enums[1]
fpi_enums = gnome.mkenums_simple('fpi-enums',
- sources: libfprint_private_headers,
- install_header : true)
+ sources: libfprint_private_headers,
+ install_header : true)
fpi_enums_h = fpi_enums[1]
drivers_sources += configure_file(input: 'empty_file',
- output: 'fp-drivers.c',
- capture: true,
- command: [
- 'echo',
- drivers_type_list + '\n\n' + drivers_type_func
- ])
+ output: 'fp-drivers.c',
+ capture: true,
+ command: [
+ 'echo',
+ drivers_type_list + '\n\n' + drivers_type_func
+ ])
mapfile = 'libfprint.ver'
vflag = '-Wl,--version-script,@0@/@1@'.format(meson.current_source_dir(), mapfile)
deps = [ mathlib_dep, glib_dep, gusb_dep, nss_dep, imaging_dep, gio_dep ]
libfprint = library('fprint',
- libfprint_sources + fp_enums + fpi_enums +
- drivers_sources + nbis_sources + other_sources,
- soversion: soversion,
- version: libversion,
- c_args: common_cflags + drivers_cflags,
- include_directories: [
- root_inc,
- include_directories('nbis/include'),
- ],
- link_args : vflag,
- link_depends : mapfile,
- dependencies: deps,
- install: true)
+ libfprint_sources + fp_enums + fpi_enums +
+ drivers_sources + nbis_sources + other_sources,
+ soversion: soversion,
+ version: libversion,
+ c_args: common_cflags + drivers_cflags,
+ include_directories: [
+ root_inc,
+ include_directories('nbis/include'),
+ ],
+ link_args : vflag,
+ link_depends : mapfile,
+ dependencies: deps,
+ install: true)
libfprint_dep = declare_dependency(link_with: libfprint,
- sources: [ fp_enums_h ],
- include_directories: root_inc,
- dependencies: [glib_dep, gusb_dep, gio_dep])
+ sources: [ fp_enums_h ],
+ include_directories: root_inc,
+ dependencies: [ glib_dep, gusb_dep, gio_dep ])
install_headers(['fprint.h'] + libfprint_public_headers, subdir: 'libfprint')
udev_rules = executable('fprint-list-udev-rules',
- 'fprint-list-udev-rules.c',
- include_directories: [
- root_inc,
- ],
- dependencies: [ deps, libfprint_dep ],
- install: false)
+ 'fprint-list-udev-rules.c',
+ include_directories: [
+ root_inc,
+ ],
+ dependencies: [ deps, libfprint_dep ],
+ install: false)
if get_option('udev_rules')
custom_target('udev-rules',
- output: '60-fprint-autosuspend.rules',
- capture: true,
- command: [ udev_rules ],
- install: true,
- install_dir: udev_rules_dir)
+ output: '60-fprint-autosuspend.rules',
+ capture: true,
+ command: [ udev_rules ],
+ install: true,
+ install_dir: udev_rules_dir)
endif
supported_devices = executable('fprint-list-supported-devices',
- 'fprint-list-supported-devices.c',
- include_directories: [
- root_inc,
- ],
- dependencies: [ deps, libfprint_dep ],
- install: false)
+ 'fprint-list-supported-devices.c',
+ include_directories: [
+ root_inc,
+ ],
+ dependencies: [ deps, libfprint_dep ],
+ install: false)
if get_option('introspection')
@@ -256,8 +256,7 @@ if get_option('introspection')
'GObject-2.0',
'GUsb-1.0',
],
- install : true
- )
+ install : true)
libfprint_gir = libfprint_girtarget[0]
libfprint_typelib = libfprint_girtarget[1]
endif
diff --git a/meson.build b/meson.build
index a499a38..158a2a0 100644
--- a/meson.build
+++ b/meson.build
@@ -1,12 +1,12 @@
project('libfprint', [ 'c', 'cpp' ],
- version: '1.90.0',
- license: 'LGPLv2.1+',
- default_options: [
- 'buildtype=debugoptimized',
- 'warning_level=1',
- 'c_std=c99',
- ],
- meson_version: '>= 0.46.0')
+ version: '1.90.0',
+ license: 'LGPLv2.1+',
+ default_options: [
+ 'buildtype=debugoptimized',
+ 'warning_level=1',
+ 'c_std=c99',
+ ],
+ meson_version: '>= 0.46.0')
gnome = import('gnome')
@@ -160,11 +160,10 @@ endif
pkgconfig = import('pkgconfig')
pkgconfig.generate(
- name: 'libfprint',
- description: 'Generic C API for fingerprint reader access',
- version: meson.project_version(),
- libraries: libfprint,
- subdirs: 'libfprint',
- filebase: 'libfprint2',
- install_dir: join_paths(get_option('libdir'), 'pkgconfig'),
-)
+ name: 'libfprint',
+ description: 'Generic C API for fingerprint reader access',
+ version: meson.project_version(),
+ libraries: libfprint,
+ subdirs: 'libfprint',
+ filebase: 'libfprint2',
+ install_dir: join_paths(get_option('libdir'), 'pkgconfig'))
diff --git a/tests/meson.build b/tests/meson.build
index d02b05a..7987692 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -16,8 +16,7 @@ envs.set('NO_AT_BRIDGE', '1')
if get_option('introspection')
if 'virtual_image' in drivers
- test(
- 'virtual-image',
+ test('virtual-image',
find_program('virtual-image.py'),
args: '--verbose',
env: envs,
@@ -26,8 +25,7 @@ if get_option('introspection')
endif
if 'vfs5011' in drivers
- test(
- 'vfs5011',
+ test('vfs5011',
find_program('umockdev-test.py'),
args: join_paths(meson.current_source_dir(), 'vfs5011'),
env: envs,
@@ -37,8 +35,7 @@ if get_option('introspection')
endif
if 'synaptics' in drivers
- test(
- 'synaptics',
+ test('synaptics',
find_program('umockdev-test.py'),
args: join_paths(meson.current_source_dir(), 'synaptics'),
env: envs,
--
2.24.1

54
SOURCES/0014-meson-Avoid-repeating-the-needed-glib-version-multip.patch Normal file
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@ -0,0 +1,54 @@
From ceb62d7617a01de49d8e1580f14359972cd545d8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 14:09:51 +0100
Subject: [PATCH 014/181] meson: Avoid repeating the needed glib version
multiple times
Just define once and modify its syntax when needed.
Use a more verbose definition for the min/max version (instead of just
join the split version) so that in case we may depend on a specifc glib
micro release during development.
---
meson.build | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/meson.build b/meson.build
index 158a2a0..cf277f5 100644
--- a/meson.build
+++ b/meson.build
@@ -18,7 +18,10 @@ libfprint_conf = configuration_data()
cc = meson.get_compiler('c')
cpp = meson.get_compiler('cpp')
host_system = host_machine.system()
+glib_min_version = '2.50'
+glib_version_def = 'GLIB_VERSION_@0@_@1@'.format(
+ glib_min_version.split('.')[0], glib_min_version.split('.')[1])
common_cflags = cc.get_supported_arguments([
'-fgnu89-inline',
'-std=gnu99',
@@ -30,8 +33,8 @@ common_cflags = cc.get_supported_arguments([
'-Werror-implicit-function-declaration',
'-Wno-pointer-sign',
'-Wshadow',
- '-DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_50',
- '-DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_50',
+ '-DGLIB_VERSION_MIN_REQUIRED=' + glib_version_def,
+ '-DGLIB_VERSION_MAX_ALLOWED=' + glib_version_def,
])
# maintaining compatibility with the previous libtool versioning
@@ -43,8 +46,8 @@ revision = 0
libversion = '@0@.@1@.@2@'.format(soversion, current, revision)
# Dependencies
-glib_dep = dependency('glib-2.0', version: '>= 2.50')
-gio_dep = dependency('gio-unix-2.0', version: '>= 2.44.0')
+glib_dep = dependency('glib-2.0', version: '>=' + glib_min_version)
+gio_dep = dependency('gio-unix-2.0', version: '>=' + glib_min_version)
gusb_dep = dependency('gusb', version: '>= 0.3.0')
mathlib_dep = cc.find_library('m', required: false)
--
2.24.1

58
SOURCES/0015-image-device-Use-g_clear_handle_id-for-timeouts.patch Normal file
View File

@ -0,0 +1,58 @@
From 8b270141f32411a02dffa1833564a8dafe6c1fd3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 13:06:08 +0100
Subject: [PATCH 015/181] image-device: Use g_clear_handle_id for timeouts
As per this depend on glib 2.56: it has been released almost 2 years ago,
I suppose we're fine with that.
---
libfprint/fp-image-device.c | 12 ++----------
meson.build | 2 +-
2 files changed, 3 insertions(+), 11 deletions(-)
diff --git a/libfprint/fp-image-device.c b/libfprint/fp-image-device.c
index 65cca16..44de578 100644
--- a/libfprint/fp-image-device.c
+++ b/libfprint/fp-image-device.c
@@ -80,11 +80,7 @@ fp_image_device_change_state (FpImageDevice *self, FpImageDeviceState state)
/* We might have been waiting for the finger to go OFF to start the
* next operation. */
- if (priv->pending_activation_timeout_id)
- {
- g_source_remove (priv->pending_activation_timeout_id);
- priv->pending_activation_timeout_id = 0;
- }
+ g_clear_handle_id (&priv->pending_activation_timeout_id, g_source_remove);
fp_dbg ("Image device internal state change from %d to %d\n", priv->state, state);
@@ -110,11 +106,7 @@ fp_image_device_activate (FpImageDevice *self)
/* We might have been waiting for deactivation to finish before
* starting the next operation. */
- if (priv->pending_activation_timeout_id)
- {
- g_source_remove (priv->pending_activation_timeout_id);
- priv->pending_activation_timeout_id = 0;
- }
+ g_clear_handle_id (&priv->pending_activation_timeout_id, g_source_remove);
fp_dbg ("Activating image device\n");
cls->activate (self);
diff --git a/meson.build b/meson.build
index cf277f5..ef352ba 100644
--- a/meson.build
+++ b/meson.build
@@ -18,7 +18,7 @@ libfprint_conf = configuration_data()
cc = meson.get_compiler('c')
cpp = meson.get_compiler('cpp')
host_system = host_machine.system()
-glib_min_version = '2.50'
+glib_min_version = '2.56'
glib_version_def = 'GLIB_VERSION_@0@_@1@'.format(
glib_min_version.split('.')[0], glib_min_version.split('.')[1])
--
2.24.1

32
SOURCES/0016-fp-print-Use-g_date_copy.patch Normal file
View File

@ -0,0 +1,32 @@
From 201b5a9614afdc39f6cef08072834d59ab63ff65 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 14:19:10 +0100
Subject: [PATCH 016/181] fp-print: Use g_date_copy
As per previous commit we depend on glib 2.56, we can use this utility
function as well.
---
libfprint/fp-print.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/libfprint/fp-print.c b/libfprint/fp-print.c
index 1a6a70f..39c5c0a 100644
--- a/libfprint/fp-print.c
+++ b/libfprint/fp-print.c
@@ -534,11 +534,8 @@ fp_print_set_enroll_date (FpPrint *print,
g_clear_pointer (&print->enroll_date, g_date_free);
if (enroll_date)
- {
- /* XXX: Should use g_date_copy, but that is new in 2.56. */
- print->enroll_date = g_date_new ();
- *print->enroll_date = *enroll_date;
- }
+ print->enroll_date = g_date_copy (enroll_date);
+
g_object_notify_by_pspec (G_OBJECT (print), properties[PROP_ENROLL_DATE]);
}
--
2.24.1

25
SOURCES/0017-fp-image-device-Clear-the-pending-activation-timeout.patch Normal file
View File

@ -0,0 +1,25 @@
From 60ad1ab9e3e5ecc1fe7bf390a2cec2e662dfd567 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 13:08:33 +0100
Subject: [PATCH 017/181] fp-image-device: Clear the pending activation timeout
on finalize
---
libfprint/fp-image-device.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libfprint/fp-image-device.c b/libfprint/fp-image-device.c
index 44de578..9aa9e1f 100644
--- a/libfprint/fp-image-device.c
+++ b/libfprint/fp-image-device.c
@@ -278,6 +278,7 @@ fp_image_device_finalize (GObject *object)
FpImageDevicePrivate *priv = fp_image_device_get_instance_private (self);
g_assert (priv->active == FALSE);
+ g_clear_handle_id (&priv->pending_activation_timeout_id, g_source_remove);
G_OBJECT_CLASS (fp_image_device_parent_class)->finalize (object);
}
--
2.24.1

34
SOURCES/0018-fp-image-device-Reactivate-in-idle-on-deactivation-c.patch Normal file
View File

@ -0,0 +1,34 @@
From ea4da08af014343bffa6254d78514c2f3076575b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 13:19:03 +0100
Subject: [PATCH 018/181] fp-image-device: Reactivate in idle on deactivation
completed
This is the same logic we apply to fp-device by default: any completed
action should trigger the subsequent one when it is finished.
So in case we want reactivate after a deactivation, let's do it in an idle,
after removing the current pending timeout.
---
libfprint/fp-image-device.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/libfprint/fp-image-device.c b/libfprint/fp-image-device.c
index 9aa9e1f..84b1bb0 100644
--- a/libfprint/fp-image-device.c
+++ b/libfprint/fp-image-device.c
@@ -732,7 +732,11 @@ fpi_image_device_deactivate_complete (FpImageDevice *self, GError *error)
/* We might be waiting to be able to activate again. */
if (priv->pending_activation_timeout_id)
- fp_image_device_activate (self);
+ {
+ g_clear_handle_id (&priv->pending_activation_timeout_id, g_source_remove);
+ priv->pending_activation_timeout_id =
+ g_idle_add ((GSourceFunc) fp_image_device_activate, self);
+ }
}
/**
--
2.24.1

132
SOURCES/0019-fp-image-device-Add-private-fp-image-device-state-pr.patch Normal file
View File

@ -0,0 +1,132 @@
From be367988ae4fc4d91d5cad7c9f7d47f67a878540 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 13:51:16 +0100
Subject: [PATCH 019/181] fp-image-device: Add private "fp-image-device-state"
property
In this way drivers may get this without having to keep a copy of it
---
libfprint/fp-image-device.c | 44 +++++++++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/libfprint/fp-image-device.c b/libfprint/fp-image-device.c
index 84b1bb0..3565b90 100644
--- a/libfprint/fp-image-device.c
+++ b/libfprint/fp-image-device.c
@@ -21,6 +21,7 @@
#include "fpi-log.h"
#include "fpi-image-device.h"
+#include "fpi-enums.h"
#include "fpi-print.h"
#include "fpi-image.h"
@@ -60,6 +61,13 @@ typedef struct
G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (FpImageDevice, fp_image_device, FP_TYPE_DEVICE)
+enum {
+ PROP_0,
+ PROP_FPI_STATE,
+ N_PROPS
+};
+
+static GParamSpec *properties[N_PROPS];
/*******************************************************/
@@ -85,6 +93,7 @@ fp_image_device_change_state (FpImageDevice *self, FpImageDeviceState state)
fp_dbg ("Image device internal state change from %d to %d\n", priv->state, state);
priv->state = state;
+ g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_FPI_STATE]);
/* change_state is the only callback which is optional and does not
* have a default implementation. */
@@ -103,6 +112,7 @@ fp_image_device_activate (FpImageDevice *self)
/* We don't have a neutral ACTIVE state, but we always will
* go into WAIT_FINGER_ON afterwards. */
priv->state = FP_IMAGE_DEVICE_STATE_AWAIT_FINGER_ON;
+ g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_FPI_STATE]);
/* We might have been waiting for deactivation to finish before
* starting the next operation. */
@@ -127,6 +137,7 @@ fp_image_device_deactivate (FpDevice *device)
return;
}
priv->state = FP_IMAGE_DEVICE_STATE_INACTIVE;
+ g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_FPI_STATE]);
fp_dbg ("Deactivating image device\n");
cls->deactivate (self);
@@ -295,6 +306,26 @@ fp_image_device_default_deactivate (FpImageDevice *self)
fpi_image_device_deactivate_complete (self, NULL);
}
+static void
+fp_image_device_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ FpImageDevice *self = FP_IMAGE_DEVICE (object);
+ FpImageDevicePrivate *priv = fp_image_device_get_instance_private (self);
+
+ switch (prop_id)
+ {
+ case PROP_FPI_STATE:
+ g_value_set_enum (value, priv->state);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ }
+}
+
static void
fp_image_device_class_init (FpImageDeviceClass *klass)
{
@@ -302,6 +333,7 @@ fp_image_device_class_init (FpImageDeviceClass *klass)
FpDeviceClass *fp_device_class = FP_DEVICE_CLASS (klass);
object_class->finalize = fp_image_device_finalize;
+ object_class->get_property = fp_image_device_get_property;
fp_device_class->open = fp_image_device_open;
fp_device_class->close = fp_image_device_close;
@@ -315,6 +347,16 @@ fp_image_device_class_init (FpImageDeviceClass *klass)
/* Default implementations */
klass->activate = fp_image_device_default_activate;
klass->deactivate = fp_image_device_default_deactivate;
+
+ properties[PROP_FPI_STATE] =
+ g_param_spec_enum ("fp-image-device-state",
+ "Image Device State",
+ "Private: The state of the image device",
+ FP_TYPE_IMAGE_DEVICE_STATE,
+ FP_IMAGE_DEVICE_STATE_INACTIVE,
+ G_PARAM_STATIC_STRINGS | G_PARAM_READABLE);
+
+ g_object_class_install_properties (object_class, N_PROPS, properties);
}
static void
@@ -760,6 +802,7 @@ fpi_image_device_open_complete (FpImageDevice *self, GError *error)
g_debug ("Image device open completed");
priv->state = FP_IMAGE_DEVICE_STATE_INACTIVE;
+ g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_FPI_STATE]);
fpi_device_open_complete (FP_DEVICE (self), error);
}
@@ -785,6 +828,7 @@ fpi_image_device_close_complete (FpImageDevice *self, GError *error)
g_return_if_fail (action == FP_DEVICE_ACTION_CLOSE);
priv->state = FP_IMAGE_DEVICE_STATE_INACTIVE;
+ g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_FPI_STATE]);
fpi_device_close_complete (FP_DEVICE (self), error);
}
--
2.24.1

70
SOURCES/0020-fp-image-device-Use-a-GObject-signal-to-notify-image.patch Normal file
View File

@ -0,0 +1,70 @@
From cca6d3b04b74558e12df3aa43761faaa574c5ff9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 14:50:48 +0100
Subject: [PATCH 020/181] fp-image-device: Use a GObject signal to notify image
state changed
This is more GObject-friendly and we have the automatic call of the vfunc if
one is set.
---
libfprint/fp-image-device.c | 23 +++++++++++++++++------
1 file changed, 17 insertions(+), 6 deletions(-)
diff --git a/libfprint/fp-image-device.c b/libfprint/fp-image-device.c
index 3565b90..692727b 100644
--- a/libfprint/fp-image-device.c
+++ b/libfprint/fp-image-device.c
@@ -69,6 +69,14 @@ enum {
static GParamSpec *properties[N_PROPS];
+enum {
+ FPI_STATE_CHANGED,
+
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
/*******************************************************/
/* TODO:
@@ -81,7 +89,6 @@ static void
fp_image_device_change_state (FpImageDevice *self, FpImageDeviceState state)
{
FpImageDevicePrivate *priv = fp_image_device_get_instance_private (self);
- FpImageDeviceClass *cls = FP_IMAGE_DEVICE_GET_CLASS (self);
/* Cannot change to inactive using this function. */
g_assert (state != FP_IMAGE_DEVICE_STATE_INACTIVE);
@@ -94,11 +101,7 @@ fp_image_device_change_state (FpImageDevice *self, FpImageDeviceState state)
priv->state = state;
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_FPI_STATE]);
-
- /* change_state is the only callback which is optional and does not
- * have a default implementation. */
- if (cls->change_state)
- cls->change_state (self, state);
+ g_signal_emit (self, signals[FPI_STATE_CHANGED], 0, priv->state);
}
static void
@@ -356,6 +359,14 @@ fp_image_device_class_init (FpImageDeviceClass *klass)
FP_IMAGE_DEVICE_STATE_INACTIVE,
G_PARAM_STATIC_STRINGS | G_PARAM_READABLE);
+ signals[FPI_STATE_CHANGED] =
+ g_signal_new ("fp-image-device-state-changed",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET (FpImageDeviceClass, change_state),
+ NULL, NULL, NULL,
+ G_TYPE_NONE, 1, FP_TYPE_IMAGE_DEVICE_STATE);
+
g_object_class_install_properties (object_class, N_PROPS, properties);
}
--
2.24.1

32
SOURCES/0021-fpi-ssm-Remove-any-reference-to-fpi_timeout_add.patch Normal file
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@ -0,0 +1,32 @@
From 0a08a248966b3ecc9c30c0654ed1326f64a8b0cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 16:27:18 +0100
Subject: [PATCH 021/181] fpi-ssm: Remove any reference to fpi_timeout_add()
This doesn't exist anymore, while fpi_device_add_timeout does exists.
---
libfprint/fpi-ssm.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index f00af81..1569be8 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -367,11 +367,11 @@ fpi_ssm_dup_error (FpiSsm *machine)
* @data: a pointer to an #FpiSsm state machine
*
* Same as fpi_ssm_next_state(), but to be used as a callback
- * for an fpi_timeout_add() callback, when the state change needs
- * to happen after a timeout.
+ * for an fpi_device_add_timeout() callback, when the state
+ * change needs to happen after a timeout.
*
* Make sure to pass the #FpiSsm as the `ssm_data` argument
- * for that fpi_timeout_add() call.
+ * for that fpi_device_add_timeout() call.
*/
void
fpi_ssm_next_state_timeout_cb (FpDevice *dev,
--
2.24.1

30
SOURCES/0022-fpi-log-Set-fp_error-as-equal-to-g_critical.patch Normal file
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@ -0,0 +1,30 @@
From 15d218a112728c9ded518f55a985223861f79cda Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 17:56:24 +0100
Subject: [PATCH 022/181] fpi-log: Set fp_error as equal to g_critical
---
libfprint/fpi-log.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libfprint/fpi-log.h b/libfprint/fpi-log.h
index 1c3d5ad..8f2f6a1 100644
--- a/libfprint/fpi-log.h
+++ b/libfprint/fpi-log.h
@@ -68,11 +68,11 @@
/**
* fp_err:
*
- * Same as g_warning(). In the future, this might be changed to a
+ * Same as g_critical(). In the future, this might be changed to a
* g_assert() instead, so bear this in mind when adding those calls
* to your driver.
*/
-#define fp_err g_warning
+#define fp_err g_critical
/**
* BUG_ON:
--
2.24.1

80
SOURCES/0023-fp-device-Support-variadic-arguments-to-error-functi.patch Normal file
View File

@ -0,0 +1,80 @@
From 555fa2dc485b455faa730406faf57acd4d954197 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Mon, 25 Nov 2019 21:22:47 +0100
Subject: [PATCH 023/181] fp-device: Support variadic arguments to error
functions
Make possible to generate a formatted message when creating an error from
a device, without having save it first.
---
libfprint/fp-device.c | 26 ++++++++++++++++++++++----
libfprint/fpi-device.h | 6 ++++--
2 files changed, 26 insertions(+), 6 deletions(-)
diff --git a/libfprint/fp-device.c b/libfprint/fp-device.c
index 480d5cf..13f1b5a 100644
--- a/libfprint/fp-device.c
+++ b/libfprint/fp-device.c
@@ -243,9 +243,18 @@ fpi_device_error_new (FpDeviceError error)
* and similar calls.
*/
GError *
-fpi_device_retry_new_msg (FpDeviceRetry error, const gchar *msg)
+fpi_device_retry_new_msg (FpDeviceRetry device_error,
+ const gchar *msg,
+ ...)
{
- return g_error_new_literal (FP_DEVICE_RETRY, error, msg);
+ GError *error;
+ va_list args;
+
+ va_start (args, msg);
+ error = g_error_new_valist (FP_DEVICE_RETRY, device_error, msg, args);
+ va_end (args);
+
+ return error;
}
/**
@@ -257,9 +266,18 @@ fpi_device_retry_new_msg (FpDeviceRetry error, const gchar *msg)
* and similar calls.
*/
GError *
-fpi_device_error_new_msg (FpDeviceError error, const gchar *msg)
+fpi_device_error_new_msg (FpDeviceError device_error,
+ const gchar *msg,
+ ...)
{
- return g_error_new_literal (FP_DEVICE_ERROR, error, msg);
+ GError *error;
+ va_list args;
+
+ va_start (args, msg);
+ error = g_error_new_valist (FP_DEVICE_ERROR, device_error, msg, args);
+ va_end (args);
+
+ return error;
}
static gboolean
diff --git a/libfprint/fpi-device.h b/libfprint/fpi-device.h
index a206798..d83a5a3 100644
--- a/libfprint/fpi-device.h
+++ b/libfprint/fpi-device.h
@@ -181,9 +181,11 @@ GError * fpi_device_retry_new (FpDeviceRetry error);
GError * fpi_device_error_new (FpDeviceError error);
GError * fpi_device_retry_new_msg (FpDeviceRetry error,
- const gchar *msg);
+ const gchar *msg,
+ ...) G_GNUC_PRINTF (2, 3);
GError * fpi_device_error_new_msg (FpDeviceError error,
- const gchar *msg);
+ const gchar *msg,
+ ...) G_GNUC_PRINTF (2, 3);
guint64 fpi_device_get_driver_data (FpDevice *device);
--
2.24.1

158
SOURCES/0024-drivers-Use-clearer-messages-using-parameters.patch Normal file
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@ -0,0 +1,158 @@
From d830d88463dc9ecdb1943662910692fd4cb7bdf3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Mon, 25 Nov 2019 21:23:31 +0100
Subject: [PATCH 024/181] drivers: Use clearer messages using parameters
---
libfprint/drivers/aesx660.c | 16 +++++++++++-----
libfprint/drivers/synaptics/synaptics.c | 17 ++++++++++++-----
libfprint/drivers/upekts.c | 8 +++++---
3 files changed, 28 insertions(+), 13 deletions(-)
diff --git a/libfprint/drivers/aesx660.c b/libfprint/drivers/aesx660.c
index 8540a06..8ad4c63 100644
--- a/libfprint/drivers/aesx660.c
+++ b/libfprint/drivers/aesx660.c
@@ -131,7 +131,9 @@ aesX660_read_calibrate_data_cb (FpiUsbTransfer *transfer,
fp_dbg ("Bogus calibrate response: %.2x\n", data[0]);
fpi_ssm_mark_failed (transfer->ssm,
fpi_device_error_new_msg (FP_DEVICE_ERROR_PROTO,
- "Bogus calibrate response"));
+ "Bogus calibrate "
+ "response: %.2x",
+ data[0]));
return;
}
@@ -175,7 +177,8 @@ finger_det_read_fd_data_cb (FpiUsbTransfer *transfer,
fp_dbg ("Bogus FD response: %.2x\n", data[0]);
fpi_ssm_mark_failed (transfer->ssm,
fpi_device_error_new_msg (FP_DEVICE_ERROR_PROTO,
- "Bogus FD response"));
+ "Bogus FD response %.2x",
+ data[0]));
return;
}
@@ -538,7 +541,8 @@ activate_read_id_cb (FpiUsbTransfer *transfer, FpDevice *device,
fp_dbg ("Bogus read ID response: %.2x\n", data[AESX660_RESPONSE_TYPE_OFFSET]);
fpi_ssm_mark_failed (transfer->ssm,
fpi_device_error_new_msg (FP_DEVICE_ERROR_PROTO,
- "Bogus read ID response"));
+ "Bogus read ID response %.2x",
+ data[AESX660_RESPONSE_TYPE_OFFSET]));
return;
}
@@ -565,7 +569,8 @@ activate_read_id_cb (FpiUsbTransfer *transfer, FpDevice *device,
fp_dbg ("Failed to init device! init status: %.2x\n", data[7]);
fpi_ssm_mark_failed (transfer->ssm,
fpi_device_error_new_msg (FP_DEVICE_ERROR_PROTO,
- "Failed to init device"));
+ "Failed to init device %.2x",
+ data[7]));
break;
}
}
@@ -594,7 +599,8 @@ activate_read_init_cb (FpiUsbTransfer *transfer, FpDevice *device,
data[3]);
fpi_ssm_mark_failed (transfer->ssm,
fpi_device_error_new_msg (FP_DEVICE_ERROR_PROTO,
- "Bogus read init response"));
+ "Bogus read init response: "
+ "%.2x %.2x", data[0], data[3]));
return;
}
priv->init_cmd_idx++;
diff --git a/libfprint/drivers/synaptics/synaptics.c b/libfprint/drivers/synaptics/synaptics.c
index 8eba852..f6faf11 100644
--- a/libfprint/drivers/synaptics/synaptics.c
+++ b/libfprint/drivers/synaptics/synaptics.c
@@ -137,7 +137,8 @@ cmd_recieve_cb (FpiUsbTransfer *transfer,
fp_warn ("Received General Error %d from the sensor", (guint) err);
fpi_ssm_mark_failed (transfer->ssm,
fpi_device_error_new_msg (FP_DEVICE_ERROR_PROTO,
- "Received general error from device"));
+ "Received general error %u from device",
+ (guint) err));
//fpi_ssm_jump_to_state (transfer->ssm, fpi_ssm_get_cur_state (transfer->ssm));
return;
}
@@ -472,7 +473,8 @@ list_msg_cb (FpiDeviceSynaptics *self,
fpi_device_list_complete (FP_DEVICE (self),
NULL,
fpi_device_error_new_msg (FP_DEVICE_ERROR_GENERAL,
- "Failed to query enrolled users"));
+ "Failed to query enrolled users: %d",
+ resp->result));
}
break;
@@ -770,7 +772,8 @@ enroll_msg_cb (FpiDeviceSynaptics *self,
fpi_device_enroll_complete (device,
NULL,
fpi_device_error_new_msg (FP_DEVICE_ERROR_GENERAL,
- "Enrollment failed"));
+ "Enrollment failed (%d)",
+ resp->result));
}
break;
}
@@ -1052,7 +1055,11 @@ dev_probe (FpDevice *device)
self->mis_version.build_num);
error = fpi_device_error_new_msg (FP_DEVICE_ERROR_GENERAL,
- "Unsupported firmware version");
+ "Unsupported firmware version "
+ "(%d.%d with build number %d)",
+ self->mis_version.version_major,
+ self->mis_version.version_minor,
+ self->mis_version.build_num);
goto err_close;
}
@@ -1120,7 +1127,7 @@ fps_deinit_cb (FpiDeviceSynaptics *self,
case BMKT_RSP_POWER_DOWN_FAIL:
fp_info ("Failed to go to power down mode: %d", resp->result);
error = fpi_device_error_new_msg (FP_DEVICE_ERROR_GENERAL,
- "Power down failed");
+ "Power down failed: %d", resp->result);
break;
}
diff --git a/libfprint/drivers/upekts.c b/libfprint/drivers/upekts.c
index 2426907..b3481aa 100644
--- a/libfprint/drivers/upekts.c
+++ b/libfprint/drivers/upekts.c
@@ -288,7 +288,7 @@ __handle_incoming_msg (FpDevice *device,
{
fp_warn ("cmd response too short (%d)", len);
error = fpi_device_error_new_msg (FP_DEVICE_ERROR_PROTO,
- "CMD response too short");
+ "CMD response too short (%d)", len);
goto err;
}
if (innerbuf[0] != 0x28)
@@ -371,7 +371,8 @@ read_msg_cb (FpiUsbTransfer *transfer, FpDevice *device,
fp_err ("async msg read too short (%d)",
(gint) transfer->actual_length);
error = fpi_device_error_new_msg (FP_DEVICE_ERROR_PROTO,
- "Packet from device was too short");
+ "Packet from device was too short (%lu)",
+ transfer->actual_length);
goto err;
}
@@ -798,7 +799,8 @@ read_msg01_cb (FpDevice *dev, enum read_msg_type type,
{
fp_err ("expected seq=1, got %x", seq);
fpi_ssm_mark_failed (ssm, fpi_device_error_new_msg (FP_DEVICE_ERROR_PROTO,
- "Got wrong sequence number"));
+ "Got wrong sequence number (%x)",
+ seq));
return;
}
--
2.24.1

40
SOURCES/0025-synaptics-Use-GDate-getters-to-retrieve-the-DMY-valu.patch Normal file
View File

@ -0,0 +1,40 @@
From af26f2e307abde413d3f876c16eee93f5f9413fe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 27 Nov 2019 16:50:54 +0100
Subject: [PATCH 025/181] synaptics: Use GDate getters to retrieve the DMY
values
As per commit 201b5a961 we use g_date_copy() to copy the date, however the
GLib implementation is done assuming that the GDate getters are always used
as the copy function doesn't preserve the original format of the date
(whether is using julian days or dmy), and the synaptics driver access to
the dmy values directly, without using the getter that would recompute the
proper values.
Causing a read error of unset values.
So, to avoid this, just use the g_date_get_* getters to retrieve the day
month and year for for defining the print enroll id.
---
libfprint/drivers/synaptics/synaptics.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libfprint/drivers/synaptics/synaptics.c b/libfprint/drivers/synaptics/synaptics.c
index f6faf11..9ecc682 100644
--- a/libfprint/drivers/synaptics/synaptics.c
+++ b/libfprint/drivers/synaptics/synaptics.c
@@ -817,9 +817,9 @@ enroll (FpDevice *device)
date = fp_print_get_enroll_date (print);
if (date && g_date_valid (date))
{
- y = date->year;
- m = date->month;
- d = date->day;
+ y = g_date_get_year (date);
+ m = g_date_get_month (date);
+ d = g_date_get_day (date);
}
else
{
--
2.24.1

25
SOURCES/0026-synaptics-Initialize-user_id-autoptr-to-NULL.patch Normal file
View File

@ -0,0 +1,25 @@
From e39685ce0ce539763aa555442eb5f168e0ebd07d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 27 Nov 2019 16:59:23 +0100
Subject: [PATCH 026/181] synaptics: Initialize user_id autoptr to NULL
---
libfprint/drivers/synaptics/synaptics.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libfprint/drivers/synaptics/synaptics.c b/libfprint/drivers/synaptics/synaptics.c
index 9ecc682..a2286b2 100644
--- a/libfprint/drivers/synaptics/synaptics.c
+++ b/libfprint/drivers/synaptics/synaptics.c
@@ -803,7 +803,7 @@ enroll (FpDevice *device)
GVariant *uid = NULL;
const gchar *username;
guint finger;
- g_autofree gchar *user_id;
+ g_autofree gchar *user_id = NULL;
gssize user_id_len;
g_autofree guint8 *payload = NULL;
const GDate *date;
--
2.24.1

66
SOURCES/0027-examples-Handle-the-cases-where-the-print-date-is-no.patch Normal file
View File

@ -0,0 +1,66 @@
From 4c0a89257c713587bf570298a9cefdb6f5f0e302 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 27 Nov 2019 19:14:35 +0100
Subject: [PATCH 027/181] examples: Handle the cases where the print date is
not set
---
examples/manage-prints.c | 17 +++++++++++------
examples/verify.c | 11 ++++++++---
2 files changed, 19 insertions(+), 9 deletions(-)
diff --git a/examples/manage-prints.c b/examples/manage-prints.c
index b865af7..7bbbc5e 100644
--- a/examples/manage-prints.c
+++ b/examples/manage-prints.c
@@ -153,14 +153,19 @@ on_list_completed (FpDevice *dev,
for (i = 0; i < prints->len; ++i)
{
FpPrint * print = prints->pdata[i];
+ const GDate *date = fp_print_get_enroll_date (print);
- g_date_strftime (buf, G_N_ELEMENTS (buf), "%Y-%m-%d",
- fp_print_get_enroll_date (print));
- g_print ("[%d] Print of %s finger for username %s, enrolled "
- "on %s. Description: %s\n", i + 1,
+ g_print ("[%d] Print of %s finger for username %s", i + 1,
finger_to_string (fp_print_get_finger (print)),
- fp_print_get_username (print), buf,
- fp_print_get_description (print));
+ fp_print_get_username (print));
+
+ if (date)
+ {
+ g_date_strftime (buf, G_N_ELEMENTS (buf), "%Y-%m-%d\0", date);
+ g_print (", enrolled on %s", buf);
+ }
+
+ g_print (". Description: %s\n", fp_print_get_description (print));
}
if (prints->len)
diff --git a/examples/verify.c b/examples/verify.c
index 4e1c988..1249dce 100644
--- a/examples/verify.c
+++ b/examples/verify.c
@@ -127,9 +127,14 @@ on_list_completed (FpDevice *dev, GAsyncResult *res, gpointer user_data)
if (fp_print_get_finger (print) == verify_data->finger &&
g_strcmp0 (fp_print_get_username (print), g_get_user_name ()) == 0)
{
- if (!verify_print ||
- (g_date_compare (fp_print_get_enroll_date (print),
- fp_print_get_enroll_date (verify_print)) >= 0))
+ const GDate *verify_print_date = NULL;
+ const GDate *print_date = fp_print_get_enroll_date (print);
+
+ if (verify_print)
+ verify_print_date = fp_print_get_enroll_date (verify_print);
+
+ if (!verify_print || !print_date || !verify_print_date ||
+ g_date_compare (print_date, verify_print_date) >= 0)
verify_print = print;
}
}
--
2.24.1

509
SOURCES/0028-fpi-ssm-Take-ownership-of-the-SSM-when-completing-it.patch Normal file
View File

@ -0,0 +1,509 @@
From 70d7ad5047544c5b66a280c1e6a2da1dcc3eb5f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 16:18:14 +0100
Subject: [PATCH 028/181] fpi-ssm: Take ownership of the SSM when completing it
When a machine is completed, we automatically free it since we can't
consider it valid anymore since this point.
Update the drivers not to free the SSM on completion callback anymore.
---
libfprint/drivers/aes1610.c | 2 --
libfprint/drivers/aes2501.c | 2 --
libfprint/drivers/aes2550.c | 2 --
libfprint/drivers/aesx660.c | 3 ---
libfprint/drivers/elan.c | 4 ----
libfprint/drivers/etes603.c | 6 ------
libfprint/drivers/synaptics/synaptics.c | 1 -
libfprint/drivers/upeksonly.c | 2 --
libfprint/drivers/upektc.c | 2 --
libfprint/drivers/upektc_img.c | 3 ---
libfprint/drivers/upekts.c | 4 ----
libfprint/drivers/uru4000.c | 1 -
libfprint/drivers/vcom5s.c | 1 -
libfprint/drivers/vfs0050.c | 2 --
libfprint/drivers/vfs101.c | 2 --
libfprint/drivers/vfs301.c | 2 --
libfprint/drivers/vfs5011.c | 2 --
libfprint/fpi-ssm.c | 15 +++++++++++----
18 files changed, 11 insertions(+), 45 deletions(-)
diff --git a/libfprint/drivers/aes1610.c b/libfprint/drivers/aes1610.c
index c9742e9..0326565 100644
--- a/libfprint/drivers/aes1610.c
+++ b/libfprint/drivers/aes1610.c
@@ -710,7 +710,6 @@ capture_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
{
start_finger_detection (dev);
}
- fpi_ssm_free (ssm);
}
static void
@@ -774,7 +773,6 @@ activate_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
if (!error)
start_finger_detection (dev);
- fpi_ssm_free (ssm);
}
static void
diff --git a/libfprint/drivers/aes2501.c b/libfprint/drivers/aes2501.c
index fad0218..1b59c56 100644
--- a/libfprint/drivers/aes2501.c
+++ b/libfprint/drivers/aes2501.c
@@ -575,7 +575,6 @@ capture_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
{
start_finger_detection (dev);
}
- fpi_ssm_free (ssm);
}
static void
@@ -806,7 +805,6 @@ activate_sm_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
if (!error)
start_finger_detection (FP_IMAGE_DEVICE (dev));
- fpi_ssm_free (ssm);
}
static void
diff --git a/libfprint/drivers/aes2550.c b/libfprint/drivers/aes2550.c
index 2abcf76..b95b053 100644
--- a/libfprint/drivers/aes2550.c
+++ b/libfprint/drivers/aes2550.c
@@ -391,7 +391,6 @@ capture_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
{
start_finger_detection (dev);
}
- fpi_ssm_free (ssm);
}
static void
@@ -537,7 +536,6 @@ activate_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
if (!error)
start_finger_detection (dev);
- fpi_ssm_free (ssm);
}
static void
diff --git a/libfprint/drivers/aesx660.c b/libfprint/drivers/aesx660.c
index 8ad4c63..3f13252 100644
--- a/libfprint/drivers/aesx660.c
+++ b/libfprint/drivers/aesx660.c
@@ -215,7 +215,6 @@ finger_det_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
fp_dbg ("Finger detection completed");
fpi_image_device_report_finger_status (dev, TRUE);
- fpi_ssm_free (ssm);
if (priv->deactivating)
{
@@ -466,7 +465,6 @@ capture_sm_complete (FpiSsm *ssm, FpDevice *device, GError *error)
FpiDeviceAesX660Private *priv = fpi_device_aes_x660_get_instance_private (self);
fp_dbg ("Capture completed");
- fpi_ssm_free (ssm);
if (priv->deactivating)
{
@@ -672,7 +670,6 @@ static void
activate_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
{
fpi_image_device_activate_complete (FP_IMAGE_DEVICE (_dev), error);
- fpi_ssm_free (ssm);
if (!error)
start_finger_detection (FP_IMAGE_DEVICE (_dev));
diff --git a/libfprint/drivers/elan.c b/libfprint/drivers/elan.c
index 961366e..5e80be5 100644
--- a/libfprint/drivers/elan.c
+++ b/libfprint/drivers/elan.c
@@ -479,7 +479,6 @@ stop_capture_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
G_DEBUG_HERE ();
- fpi_ssm_free (ssm);
/* The device is inactive at this point. */
self->dev_state = FP_IMAGE_DEVICE_STATE_INACTIVE;
@@ -606,7 +605,6 @@ capture_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
fpi_image_device_session_error (dev, error);
}
- fpi_ssm_free (ssm);
}
static void
@@ -789,7 +787,6 @@ calibrate_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
elan_capture (dev);
}
- fpi_ssm_free (ssm);
}
static void
@@ -886,7 +883,6 @@ activate_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
fpi_image_device_activate_complete (idev, error);
- fpi_ssm_free (ssm);
}
static void
diff --git a/libfprint/drivers/etes603.c b/libfprint/drivers/etes603.c
index 5c990da..55f0139 100644
--- a/libfprint/drivers/etes603.c
+++ b/libfprint/drivers/etes603.c
@@ -789,7 +789,6 @@ m_exit_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
else
fp_dbg ("The device is now in idle state");
fpi_image_device_deactivate_complete (idev, error);
- fpi_ssm_free (ssm);
}
static void
@@ -911,7 +910,6 @@ m_capture_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
g_error_free (error);
}
}
- fpi_ssm_free (ssm);
if (self->is_active == TRUE)
{
@@ -1061,7 +1059,6 @@ m_finger_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
self->is_active = FALSE;
}
- fpi_ssm_free (ssm);
}
static void
@@ -1265,7 +1262,6 @@ m_tunevrb_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
if (!self->is_active)
m_exit_start (idev);
- fpi_ssm_free (ssm);
}
/*
@@ -1409,7 +1405,6 @@ m_tunedc_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
if (!self->is_active)
m_exit_start (idev);
- fpi_ssm_free (ssm);
}
static void
@@ -1543,7 +1538,6 @@ m_init_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
reset_param (FPI_DEVICE_ETES603 (dev));
fpi_image_device_session_error (idev, error);
}
- fpi_ssm_free (ssm);
}
static void
diff --git a/libfprint/drivers/synaptics/synaptics.c b/libfprint/drivers/synaptics/synaptics.c
index a2286b2..4932d01 100644
--- a/libfprint/drivers/synaptics/synaptics.c
+++ b/libfprint/drivers/synaptics/synaptics.c
@@ -290,7 +290,6 @@ cmd_ssm_done (FpiSsm *ssm, FpDevice *dev, GError *error)
}
self->cmd_complete_on_removal = FALSE;
g_clear_pointer (&self->cmd_complete_error, g_error_free);
- fpi_ssm_free (ssm);
}
static void
diff --git a/libfprint/drivers/upeksonly.c b/libfprint/drivers/upeksonly.c
index ec81375..e1cd7e5 100644
--- a/libfprint/drivers/upeksonly.c
+++ b/libfprint/drivers/upeksonly.c
@@ -1380,7 +1380,6 @@ loopsm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
FpImageDevice *dev = FP_IMAGE_DEVICE (_dev);
FpiDeviceUpeksonly *self = FPI_DEVICE_UPEKSONLY (_dev);
- fpi_ssm_free (ssm);
if (self->deactivating)
{
@@ -1401,7 +1400,6 @@ initsm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
FpImageDevice *dev = FP_IMAGE_DEVICE (_dev);
FpiDeviceUpeksonly *self = FPI_DEVICE_UPEKSONLY (_dev);
- fpi_ssm_free (ssm);
fpi_image_device_activate_complete (dev, error);
if (error)
return;
diff --git a/libfprint/drivers/upektc.c b/libfprint/drivers/upektc.c
index ff5b49b..e1254ce 100644
--- a/libfprint/drivers/upektc.c
+++ b/libfprint/drivers/upektc.c
@@ -157,7 +157,6 @@ activate_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
if (!error)
start_finger_detection (dev);
- fpi_ssm_free (ssm);
}
@@ -345,7 +344,6 @@ capture_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
else
start_finger_detection (dev);
- fpi_ssm_free (ssm);
}
static void
diff --git a/libfprint/drivers/upektc_img.c b/libfprint/drivers/upektc_img.c
index 1e06b90..28a709f 100644
--- a/libfprint/drivers/upektc_img.c
+++ b/libfprint/drivers/upektc_img.c
@@ -389,7 +389,6 @@ capture_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error_arg)
g_autoptr(GError) error = error_arg;
- fpi_ssm_free (ssm);
/* Note: We assume that the error is a cancellation in the deactivation case */
if (self->deactivating)
@@ -470,7 +469,6 @@ deactivate_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
FpiDeviceUpektcImg *self = FPI_DEVICE_UPEKTC_IMG (_dev);
fp_dbg ("Deactivate completed");
- fpi_ssm_free (ssm);
self->deactivating = FALSE;
fpi_image_device_deactivate_complete (dev, error);
@@ -601,7 +599,6 @@ activate_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
{
FpImageDevice *dev = FP_IMAGE_DEVICE (_dev);
- fpi_ssm_free (ssm);
fpi_image_device_activate_complete (dev, error);
if (!error)
diff --git a/libfprint/drivers/upekts.c b/libfprint/drivers/upekts.c
index b3481aa..4bc6556 100644
--- a/libfprint/drivers/upekts.c
+++ b/libfprint/drivers/upekts.c
@@ -990,7 +990,6 @@ enroll_stop_deinit_cb (FpiSsm *ssm, FpDevice *dev, GError *error)
fp_warn ("Error deinitializing: %s", error->message);
fpi_device_enroll_complete (dev, data->print, data->error);
- fpi_ssm_free (ssm);
}
static void
@@ -1217,7 +1216,6 @@ enroll_started (FpiSsm *ssm, FpDevice *dev, GError *error)
else
enroll_iterate (dev);
- fpi_ssm_free (ssm);
}
static void
@@ -1256,7 +1254,6 @@ verify_stop_deinit_cb (FpiSsm *ssm, FpDevice *dev, GError *error)
fp_warn ("Error deinitializing: %s", error->message);
fpi_device_verify_complete (dev, data->res, NULL, data->error);
- fpi_ssm_free (ssm);
}
static void
@@ -1540,7 +1537,6 @@ verify_started (FpiSsm *ssm, FpDevice *dev, GError *error)
upekdev->first_verify_iteration = TRUE;
verify_iterate (dev);
- fpi_ssm_free (ssm);
}
static void
diff --git a/libfprint/drivers/uru4000.c b/libfprint/drivers/uru4000.c
index f248411..89328d0 100644
--- a/libfprint/drivers/uru4000.c
+++ b/libfprint/drivers/uru4000.c
@@ -789,7 +789,6 @@ imaging_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
{
FpiDeviceUru4000 *self = FPI_DEVICE_URU4000 (dev);
- fpi_ssm_free (ssm);
/* Report error before exiting imaging loop - the error handler
* can request state change, which needs to be postponed to end of
diff --git a/libfprint/drivers/vcom5s.c b/libfprint/drivers/vcom5s.c
index 0e10252..edd2dd4 100644
--- a/libfprint/drivers/vcom5s.c
+++ b/libfprint/drivers/vcom5s.c
@@ -301,7 +301,6 @@ loopsm_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
FpImageDevice *imgdev = FP_IMAGE_DEVICE (dev);
FpDeviceVcom5s *self = FPI_DEVICE_VCOM5S (dev);
- fpi_ssm_free (ssm);
g_object_unref (self->capture_img);
self->capture_img = NULL;
self->loop_running = FALSE;
diff --git a/libfprint/drivers/vfs0050.c b/libfprint/drivers/vfs0050.c
index 4dc6782..1be272b 100644
--- a/libfprint/drivers/vfs0050.c
+++ b/libfprint/drivers/vfs0050.c
@@ -669,7 +669,6 @@ dev_activate_callback (FpiSsm *ssm, FpDevice *dev, GError *error)
g_error_free (error);
}
- fpi_ssm_free (ssm);
}
/* Activate device */
@@ -710,7 +709,6 @@ dev_open_callback (FpiSsm *ssm, FpDevice *dev, GError *error)
{
/* Notify open complete */
fpi_image_device_open_complete (FP_IMAGE_DEVICE (dev), error);
- fpi_ssm_free (ssm);
}
/* Open device */
diff --git a/libfprint/drivers/vfs101.c b/libfprint/drivers/vfs101.c
index 37e083c..9ca1b0a 100644
--- a/libfprint/drivers/vfs101.c
+++ b/libfprint/drivers/vfs101.c
@@ -960,7 +960,6 @@ m_loop_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
self->active = FALSE;
- fpi_ssm_free (ssm);
}
/* Init ssm states */
@@ -1268,7 +1267,6 @@ m_init_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
}
/* Free sequential state machine */
- fpi_ssm_free (ssm);
}
/* Activate device */
diff --git a/libfprint/drivers/vfs301.c b/libfprint/drivers/vfs301.c
index 8fdac7c..7219792 100644
--- a/libfprint/drivers/vfs301.c
+++ b/libfprint/drivers/vfs301.c
@@ -168,7 +168,6 @@ m_loop_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
g_error_free (error);
}
/* Free sequential state machine */
- fpi_ssm_free (ssm);
}
/* Exec init sequential state machine */
@@ -201,7 +200,6 @@ m_init_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
}
/* Free sequential state machine */
- fpi_ssm_free (ssm);
}
/* Activate device */
diff --git a/libfprint/drivers/vfs5011.c b/libfprint/drivers/vfs5011.c
index 9eddca7..007e486 100644
--- a/libfprint/drivers/vfs5011.c
+++ b/libfprint/drivers/vfs5011.c
@@ -745,7 +745,6 @@ activate_loop_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
submit_image (ssm, self, dev);
fpi_image_device_report_finger_status (dev, FALSE);
}
- fpi_ssm_free (ssm);
self->loop_running = FALSE;
@@ -793,7 +792,6 @@ open_loop_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
self->init_sequence.receive_buf = NULL;
fpi_image_device_open_complete (dev, error);
- fpi_ssm_free (ssm);
}
static void
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index 1569be8..a614860 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -51,6 +51,7 @@
*
* To start a ssm, you pass in a completion callback function to fpi_ssm_start()
* which gets called when the ssm completes (both on error and on failure).
+ * Starting a ssm also takes ownership of it.
*
* To iterate to the next state, call fpi_ssm_next_state(). It is legal to
* attempt to iterate beyond the final state - this is equivalent to marking
@@ -58,6 +59,7 @@
*
* To mark successful completion of a SSM, either iterate beyond the final
* state or call fpi_ssm_mark_completed() from any state.
+ * This will also invalidate the machine, freeing it.
*
* To mark failed completion of a SSM, call fpi_ssm_mark_failed() from any
* state. You must pass a non-zero error code.
@@ -125,7 +127,6 @@ fpi_ssm_new (FpDevice *dev,
* @ssm_data_destroy: (nullable): #GDestroyNotify for @ssm_data
*
* Sets @machine's data (freeing the existing data, if any).
- *
*/
void
fpi_ssm_set_data (FpiSsm *machine,
@@ -182,12 +183,16 @@ __ssm_call_handler (FpiSsm *machine)
/**
* fpi_ssm_start:
- * @ssm: an #FpiSsm state machine
+ * @ssm: (transfer full): an #FpiSsm state machine
* @callback: the #FpiSsmCompletedCallback callback to call on completion
*
* Starts a state machine. You can also use this function to restart
* a completed or failed state machine. The @callback will be called
* on completion.
+ *
+ * Note that @ssm will be stolen when this function is called.
+ * So that all associated data will be free'ed automatically, after the
+ * @callback is ran.
*/
void
fpi_ssm_start (FpiSsm *ssm, FpiSsmCompletedCallback callback)
@@ -210,7 +215,6 @@ __subsm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
fpi_ssm_mark_failed (parent, error);
else
fpi_ssm_next_state (parent);
- fpi_ssm_free (ssm);
}
/**
@@ -253,6 +257,7 @@ fpi_ssm_mark_completed (FpiSsm *machine)
machine->callback (machine, machine->dev, error);
}
+ fpi_ssm_free (machine);
}
/**
@@ -260,7 +265,7 @@ fpi_ssm_mark_completed (FpiSsm *machine)
* @machine: an #FpiSsm state machine
* @error: a #GError
*
- * Mark a state machine as failed with @error as the error code.
+ * Mark a state machine as failed with @error as the error code, completing it.
*/
void
fpi_ssm_mark_failed (FpiSsm *machine, GError *error)
@@ -305,6 +310,8 @@ fpi_ssm_next_state (FpiSsm *machine)
* @state: the state to jump to
*
* Jump to the @state state, bypassing intermediary states.
+ * If @state is the last state, the machine won't be completed unless
+ * fpi_ssm_mark_completed() isn't explicitly called.
*/
void
fpi_ssm_jump_to_state (FpiSsm *machine, int state)
--
2.24.1

759
SOURCES/0029-fpi-usb-transfer-Take-ownership-of-the-transfer-when.patch Normal file
View File

@ -0,0 +1,759 @@
From b789fda58d5ddf9bc8b6f2830e6fc93d222e6c34 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 21:23:42 +0100
Subject: [PATCH 029/181] fpi-usb-transfer: Take ownership of the transfer when
submitting it
When a transfer is completed, we automatically unref it since we can't
consider it valid anymore since this point.
Update the drivers not to free the transfer after submitting anymore.
---
libfprint/drivers/aes1610.c | 3 ---
libfprint/drivers/aes2501.c | 4 ----
libfprint/drivers/aes2550.c | 9 ---------
libfprint/drivers/aes3k.c | 1 -
libfprint/drivers/aeslib.c | 1 -
libfprint/drivers/aesx660.c | 2 --
libfprint/drivers/elan.c | 2 --
libfprint/drivers/etes603.c | 1 -
libfprint/drivers/synaptics/synaptics.c | 8 +++-----
libfprint/drivers/upeksonly.c | 5 -----
libfprint/drivers/upektc.c | 6 ------
libfprint/drivers/upektc_img.c | 3 ---
libfprint/drivers/upekts.c | 11 -----------
libfprint/drivers/uru4000.c | 3 ---
libfprint/drivers/vcom5s.c | 3 ---
libfprint/drivers/vfs0050.c | 5 -----
libfprint/drivers/vfs101.c | 3 ---
libfprint/drivers/vfs301_proto.c | 10 +++-------
libfprint/drivers/vfs5011.c | 3 ---
libfprint/fpi-usb-transfer.c | 14 ++++----------
20 files changed, 10 insertions(+), 87 deletions(-)
diff --git a/libfprint/drivers/aes1610.c b/libfprint/drivers/aes1610.c
index 0326565..4261b05 100644
--- a/libfprint/drivers/aes1610.c
+++ b/libfprint/drivers/aes1610.c
@@ -155,7 +155,6 @@ generic_read_ignore_data (FpiSsm *ssm, FpDevice *dev,
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
generic_ignore_data_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
/****** FINGER PRESENCE DETECTION ******/
@@ -238,7 +237,6 @@ finger_det_reqs_cb (FpImageDevice *dev, GError *error,
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
finger_det_data_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -683,7 +681,6 @@ capture_run_state (FpiSsm *ssm, FpDevice *_dev)
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
capture_read_strip_cb, NULL);
- fpi_usb_transfer_unref (transfer);
break;
}
;
diff --git a/libfprint/drivers/aes2501.c b/libfprint/drivers/aes2501.c
index 1b59c56..e18b4fe 100644
--- a/libfprint/drivers/aes2501.c
+++ b/libfprint/drivers/aes2501.c
@@ -126,7 +126,6 @@ read_regs_rq_cb (FpImageDevice *dev, GError *error, void *user_data)
fpi_usb_transfer_fill_bulk (transfer, EP_IN, READ_REGS_LEN);
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
read_regs_data_cb, rdata);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -210,7 +209,6 @@ generic_read_ignore_data (FpiSsm *ssm, FpDevice *dev,
fpi_usb_transfer_fill_bulk (transfer, EP_IN, bytes);
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
generic_ignore_data_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
/****** IMAGE PROCESSING ******/
@@ -315,7 +313,6 @@ finger_det_reqs_cb (FpImageDevice *dev, GError *error,
fpi_usb_transfer_fill_bulk (transfer, EP_IN, FINGER_DETECTION_LEN);
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
finger_det_data_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -547,7 +544,6 @@ capture_run_state (FpiSsm *ssm, FpDevice *device)
fpi_usb_transfer_fill_bulk (transfer, EP_IN, STRIP_CAPTURE_LEN);
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
capture_read_strip_cb, NULL);
- fpi_usb_transfer_unref (transfer);
break;
}
}
diff --git a/libfprint/drivers/aes2550.c b/libfprint/drivers/aes2550.c
index b95b053..f3f51d6 100644
--- a/libfprint/drivers/aes2550.c
+++ b/libfprint/drivers/aes2550.c
@@ -134,7 +134,6 @@ finger_det_reqs_cb (FpiUsbTransfer *t, FpDevice *device,
fpi_usb_transfer_fill_bulk (transfer, EP_IN, AES2550_EP_IN_BUF_SIZE);
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
finger_det_data_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -157,7 +156,6 @@ start_finger_detection (FpImageDevice *dev)
sizeof (finger_det_reqs), NULL);
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
finger_det_reqs_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
/****** CAPTURE ******/
@@ -335,7 +333,6 @@ capture_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
capture_reqs_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
break;
@@ -347,7 +344,6 @@ capture_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
capture_read_data_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
break;
@@ -363,7 +359,6 @@ capture_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
capture_set_idle_reqs_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
break;
}
@@ -482,7 +477,6 @@ activate_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
init_reqs_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
break;
@@ -494,7 +488,6 @@ activate_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
init_read_data_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
break;
@@ -509,7 +502,6 @@ activate_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
init_reqs_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
break;
@@ -521,7 +513,6 @@ activate_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
calibrate_read_data_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
break;
}
diff --git a/libfprint/drivers/aes3k.c b/libfprint/drivers/aes3k.c
index f73ac02..da3b6a3 100644
--- a/libfprint/drivers/aes3k.c
+++ b/libfprint/drivers/aes3k.c
@@ -142,7 +142,6 @@ do_capture (FpImageDevice *dev)
fpi_usb_transfer_submit (priv->img_trf, 0,
fpi_device_get_cancellable (FP_DEVICE (dev)),
img_cb, NULL);
- fpi_usb_transfer_unref (priv->img_trf);
}
static void
diff --git a/libfprint/drivers/aeslib.c b/libfprint/drivers/aeslib.c
index 8f92d87..4839c62 100644
--- a/libfprint/drivers/aeslib.c
+++ b/libfprint/drivers/aeslib.c
@@ -88,7 +88,6 @@ do_write_regv (FpImageDevice *dev, struct write_regv_data *wdata, int upper_boun
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
write_regv_trf_complete, wdata);
- fpi_usb_transfer_unref (transfer);
}
/* write the next batch of registers to be written, or if there are no more,
diff --git a/libfprint/drivers/aesx660.c b/libfprint/drivers/aesx660.c
index 3f13252..b4d8603 100644
--- a/libfprint/drivers/aesx660.c
+++ b/libfprint/drivers/aesx660.c
@@ -68,7 +68,6 @@ aesX660_send_cmd_timeout (FpiSsm *ssm,
cmd_len, NULL);
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, timeout, NULL, callback, NULL);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -100,7 +99,6 @@ aesX660_read_response (FpiSsm *ssm,
transfer->ssm = ssm;
transfer->short_is_error = short_is_error;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, cancel, callback, NULL);
- fpi_usb_transfer_unref (transfer);
}
static void
diff --git a/libfprint/drivers/elan.c b/libfprint/drivers/elan.c
index 5e80be5..e2767dd 100644
--- a/libfprint/drivers/elan.c
+++ b/libfprint/drivers/elan.c
@@ -406,7 +406,6 @@ elan_cmd_read (FpiSsm *ssm, FpDevice *dev)
cancellable = fpi_device_get_cancellable (dev);
fpi_usb_transfer_submit (transfer, self->cmd_timeout, cancellable, elan_cmd_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -449,7 +448,6 @@ elan_run_cmd (FpiSsm *ssm,
cancellable,
elan_cmd_cb,
NULL);
- fpi_usb_transfer_unref (transfer);
}
enum stop_capture_states {
diff --git a/libfprint/drivers/etes603.c b/libfprint/drivers/etes603.c
index 55f0139..5cd7f0b 100644
--- a/libfprint/drivers/etes603.c
+++ b/libfprint/drivers/etes603.c
@@ -710,7 +710,6 @@ async_tx (FpDevice *dev, unsigned int ep, void *cb,
transfer->ssm = ssm;
fpi_usb_transfer_fill_bulk_full (transfer, ep, buffer, length, NULL);
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL, cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
diff --git a/libfprint/drivers/synaptics/synaptics.c b/libfprint/drivers/synaptics/synaptics.c
index 4932d01..ccaf60e 100644
--- a/libfprint/drivers/synaptics/synaptics.c
+++ b/libfprint/drivers/synaptics/synaptics.c
@@ -205,7 +205,7 @@ static void
synaptics_cmd_run_state (FpiSsm *ssm,
FpDevice *dev)
{
- g_autoptr(FpiUsbTransfer) transfer = NULL;
+ FpiUsbTransfer *transfer;
FpiDeviceSynaptics *self = FPI_DEVICE_SYNAPTICS (dev);
switch (fpi_ssm_get_cur_state (ssm))
@@ -219,7 +219,7 @@ synaptics_cmd_run_state (FpiSsm *ssm,
NULL,
fpi_ssm_usb_transfer_cb,
NULL);
- g_clear_pointer (&self->cmd_pending_transfer, fpi_usb_transfer_unref);
+ self->cmd_pending_transfer = NULL;
}
else
{
@@ -317,7 +317,7 @@ synaptics_sensor_cmd (FpiDeviceSynaptics *self,
gssize payload_len,
SynCmdMsgCallback callback)
{
- g_autoptr(FpiUsbTransfer) transfer = NULL;
+ FpiUsbTransfer *transfer;
guint8 real_seq_num;
gint msg_len;
gint res;
@@ -984,7 +984,6 @@ dev_probe (FpDevice *device)
transfer->buffer[0] = SENSOR_CMD_GET_VERSION;
if (!fpi_usb_transfer_submit_sync (transfer, 1000, &error))
goto err_close;
- fpi_usb_transfer_unref (transfer);
transfer = fpi_usb_transfer_new (device);
@@ -1039,7 +1038,6 @@ dev_probe (FpDevice *device)
fp_dbg ("Target: %d", self->mis_version.target);
fp_dbg ("Product: %d", self->mis_version.product);
- fpi_usb_transfer_unref (transfer);
/* We need at least firmware version 10.1, and for 10.1 build 2989158 */
if (self->mis_version.version_major < 10 ||
diff --git a/libfprint/drivers/upeksonly.c b/libfprint/drivers/upeksonly.c
index e1cd7e5..f477b83 100644
--- a/libfprint/drivers/upeksonly.c
+++ b/libfprint/drivers/upeksonly.c
@@ -635,7 +635,6 @@ write_regs_iterate (struct write_regs_data *wrdata)
transfer->short_is_error = TRUE;
transfer->ssm = wrdata->ssm;
fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL, write_regs_cb, NULL);
- fpi_usb_transfer_unref (transfer);
transfer->buffer[0] = regwrite->value;
}
@@ -688,7 +687,6 @@ sm_write_reg (FpiSsm *ssm,
transfer->short_is_error = TRUE;
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL, sm_write_reg_cb, NULL);
- fpi_usb_transfer_unref (transfer);
transfer->buffer[0] = value;
}
@@ -737,7 +735,6 @@ sm_read_reg (FpiSsm *ssm,
NULL,
sm_read_reg_cb,
NULL);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -782,7 +779,6 @@ sm_await_intr (FpiSsm *ssm,
fpi_device_get_cancellable (FP_DEVICE (dev)),
sm_await_intr_cb,
NULL);
- fpi_usb_transfer_unref (transfer);
}
/***** AWAIT FINGER *****/
@@ -1419,7 +1415,6 @@ dev_activate (FpImageDevice *dev)
self->deactivating = FALSE;
self->capturing = FALSE;
- self->img_transfers = g_ptr_array_new_full (NUM_BULK_TRANSFERS, (GDestroyNotify) fpi_usb_transfer_unref);
self->num_flying = 0;
for (i = 0; i < self->img_transfers->len; i++)
diff --git a/libfprint/drivers/upektc.c b/libfprint/drivers/upektc.c
index e1254ce..92b1930 100644
--- a/libfprint/drivers/upektc.c
+++ b/libfprint/drivers/upektc.c
@@ -128,7 +128,6 @@ activate_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
write_init_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
break;
@@ -142,7 +141,6 @@ activate_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
read_init_data_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
break;
}
@@ -225,7 +223,6 @@ finger_det_cmd_cb (FpiUsbTransfer *t, FpDevice *device,
IMAGE_SIZE);
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
finger_det_data_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -249,7 +246,6 @@ start_finger_detection (FpImageDevice *dev)
UPEKTC_CMD_LEN, NULL);
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
finger_det_cmd_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
/****** CAPTURE ******/
@@ -309,7 +305,6 @@ capture_run_state (FpiSsm *ssm, FpDevice *_dev)
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
capture_cmd_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
break;
@@ -323,7 +318,6 @@ capture_run_state (FpiSsm *ssm, FpDevice *_dev)
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
capture_read_data_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
break;
}
diff --git a/libfprint/drivers/upektc_img.c b/libfprint/drivers/upektc_img.c
index 28a709f..b9724c1 100644
--- a/libfprint/drivers/upektc_img.c
+++ b/libfprint/drivers/upektc_img.c
@@ -100,7 +100,6 @@ upektc_img_submit_req (FpiSsm *ssm,
transfer->ssm = ssm;
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL, cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -120,7 +119,6 @@ upektc_img_read_data (FpiSsm *ssm,
NULL);
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL, cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
/****** CAPTURE ******/
@@ -557,7 +555,6 @@ activate_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL,
init_reqs_ctrl_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
break;
diff --git a/libfprint/drivers/upekts.c b/libfprint/drivers/upekts.c
index 4bc6556..05cd9c5 100644
--- a/libfprint/drivers/upekts.c
+++ b/libfprint/drivers/upekts.c
@@ -226,7 +226,6 @@ busy_ack_retry_read (FpDevice *device, struct read_msg_data *udata)
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, TIMEOUT, NULL, busy_ack_sent_cb, udata);
- fpi_usb_transfer_unref (transfer);
}
/* Returns 0 if message was handled, 1 if it was a device-busy message, and
@@ -416,7 +415,6 @@ read_msg_cb (FpiUsbTransfer *transfer, FpDevice *device,
fpi_usb_transfer_submit (etransfer, TIMEOUT,
NULL,
read_msg_extend_cb, udata);
- fpi_usb_transfer_unref (etransfer);
return;
}
@@ -442,7 +440,6 @@ __read_msg_async (FpDevice *device, struct read_msg_data *udata)
fpi_usb_transfer_fill_bulk_full (transfer, EP_IN, udata->buffer, udata->buflen, NULL);
fpi_usb_transfer_submit (transfer, TIMEOUT, NULL, read_msg_cb, udata);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -676,7 +673,6 @@ initsm_send_msg28_handler (FpiSsm *ssm,
transfer->ssm = ssm;
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, TIMEOUT, NULL, fpi_ssm_usb_transfer_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -697,7 +693,6 @@ initsm_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->ssm = ssm;
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, TIMEOUT, NULL, fpi_ssm_usb_transfer_cb, NULL);
- fpi_usb_transfer_unref (transfer);
break;
case READ_MSG03:
@@ -709,7 +704,6 @@ initsm_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->ssm = ssm;
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, TIMEOUT, NULL, fpi_ssm_usb_transfer_cb, NULL);
- fpi_usb_transfer_unref (transfer);
break;
case READ_MSG05:
@@ -820,7 +814,6 @@ deinitsm_state_handler (FpiSsm *ssm, FpDevice *dev)
transfer->short_is_error = TRUE;
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, TIMEOUT, NULL, fpi_ssm_usb_transfer_cb, NULL);
- fpi_usb_transfer_unref (transfer);
break;
case READ_MSG01:;
@@ -953,7 +946,6 @@ enroll_start_sm_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, TIMEOUT, NULL, fpi_ssm_usb_transfer_cb, NULL);
- fpi_usb_transfer_unref (transfer);
break;
case READ_ENROLL_MSG28:;
@@ -1205,7 +1197,6 @@ enroll_iterate (FpDevice *dev)
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, TIMEOUT, NULL, enroll_iterate_cmd_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -1319,7 +1310,6 @@ verify_start_sm_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->short_is_error = TRUE;
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, TIMEOUT, NULL, fpi_ssm_usb_transfer_cb, NULL);
- fpi_usb_transfer_unref (transfer);
break;
}
@@ -1519,7 +1509,6 @@ verify_iterate (FpDevice *dev)
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, TIMEOUT, NULL, verify_wr2800_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
}
diff --git a/libfprint/drivers/uru4000.c b/libfprint/drivers/uru4000.c
index 89328d0..7e28724 100644
--- a/libfprint/drivers/uru4000.c
+++ b/libfprint/drivers/uru4000.c
@@ -181,7 +181,6 @@ write_regs (FpImageDevice *dev, uint16_t first_reg,
num_regs);
memcpy (transfer->buffer, values, num_regs);
fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL, callback, user_data);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -207,7 +206,6 @@ read_regs (FpImageDevice *dev, uint16_t first_reg,
G_USB_DEVICE_RECIPIENT_DEVICE,
USB_RQ, first_reg, 0, num_regs);
fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL, callback, user_data);
- fpi_usb_transfer_unref (transfer);
}
/*
@@ -365,7 +363,6 @@ start_irq_handler (FpImageDevice *dev)
EP_INTR,
IRQ_LENGTH);
fpi_usb_transfer_submit (transfer, 0, self->irq_cancellable, irq_handler, NULL);
- fpi_usb_transfer_unref (transfer);
}
static void
diff --git a/libfprint/drivers/vcom5s.c b/libfprint/drivers/vcom5s.c
index edd2dd4..1a2b795 100644
--- a/libfprint/drivers/vcom5s.c
+++ b/libfprint/drivers/vcom5s.c
@@ -103,7 +103,6 @@ sm_write_reg (FpiSsm *ssm,
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL, sm_write_reg_cb,
NULL);
- fpi_usb_transfer_unref (transfer);
}
static void
@@ -133,7 +132,6 @@ sm_exec_cmd (FpiSsm *ssm,
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL, sm_exec_cmd_cb,
NULL);
- fpi_usb_transfer_unref (transfer);
}
/***** FINGER DETECTION *****/
@@ -227,7 +225,6 @@ capture_iterate (FpiSsm *ssm,
NULL);
fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL, capture_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
diff --git a/libfprint/drivers/vfs0050.c b/libfprint/drivers/vfs0050.c
index 1be272b..43252c0 100644
--- a/libfprint/drivers/vfs0050.c
+++ b/libfprint/drivers/vfs0050.c
@@ -56,7 +56,6 @@ async_write (FpiSsm *ssm,
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, VFS_USB_TIMEOUT, NULL,
async_write_callback, NULL);
- fpi_usb_transfer_unref (transfer);
}
/* Callback for async_read */
@@ -108,7 +107,6 @@ async_read (FpiSsm *ssm,
fpi_usb_transfer_submit (transfer, VFS_USB_TIMEOUT, NULL,
async_read_callback, NULL);
- fpi_usb_transfer_unref (transfer);
}
/* Callback for async_abort */
@@ -160,7 +158,6 @@ async_abort (FpDevice *dev, FpiSsm *ssm, int ep)
fpi_usb_transfer_submit (transfer, VFS_USB_ABORT_TIMEOUT, NULL,
async_abort_callback, NULL);
- fpi_usb_transfer_unref (transfer);
}
/* Image processing functions */
@@ -564,7 +561,6 @@ activate_ssm (FpiSsm *ssm, FpDevice *dev)
0,
fpi_device_get_cancellable (dev),
interrupt_callback, NULL);
- fpi_usb_transfer_unref (transfer);
/* I've put it here to be sure that data is cleared */
clear_data (self);
@@ -614,7 +610,6 @@ activate_ssm (FpiSsm *ssm, FpDevice *dev)
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, VFS_USB_TIMEOUT, NULL,
receive_callback, NULL);
- fpi_usb_transfer_unref (transfer);
break;
}
diff --git a/libfprint/drivers/vfs101.c b/libfprint/drivers/vfs101.c
index 9ca1b0a..5dedab7 100644
--- a/libfprint/drivers/vfs101.c
+++ b/libfprint/drivers/vfs101.c
@@ -219,7 +219,6 @@ async_send (FpiSsm *ssm,
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
async_send_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
/* Callback of asynchronous recv */
@@ -282,7 +281,6 @@ async_recv (FpiSsm *ssm,
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
async_recv_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
static void async_load (FpiSsm *ssm,
@@ -369,7 +367,6 @@ async_load (FpiSsm *ssm,
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
async_load_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
/* Submit asynchronous sleep */
diff --git a/libfprint/drivers/vfs301_proto.c b/libfprint/drivers/vfs301_proto.c
index 5d02597..103e890 100644
--- a/libfprint/drivers/vfs301_proto.c
+++ b/libfprint/drivers/vfs301_proto.c
@@ -67,8 +67,7 @@ static void
usb_recv (FpDeviceVfs301 *dev, guint8 endpoint, int max_bytes, FpiUsbTransfer **out, GError **error)
{
GError *err = NULL;
-
- g_autoptr(FpiUsbTransfer) transfer = NULL;
+ FpiUsbTransfer *transfer;
/* XXX: This function swallows any transfer errors, that is obviously
* quite bad (it used to assert on no-error)! */
@@ -98,8 +97,7 @@ static void
usb_send (FpDeviceVfs301 *dev, const guint8 *data, gssize length, GError **error)
{
GError *err = NULL;
-
- g_autoptr(FpiUsbTransfer) transfer = NULL;
+ FpiUsbTransfer *transfer = NULL;
/* XXX: This function swallows any transfer errors, that is obviously
* quite bad (it used to assert on no-error)! */
@@ -471,7 +469,7 @@ int
vfs301_proto_peek_event (FpDeviceVfs301 *dev)
{
g_autoptr(GError) error = NULL;
- g_autoptr(FpiUsbTransfer) transfer = NULL;
+ FpiUsbTransfer *transfer;
const char no_event[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
const char got_event[] = {0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00};
@@ -540,7 +538,6 @@ vfs301_proto_process_event_cb (FpiUsbTransfer *transfer,
fpi_usb_transfer_fill_bulk (new, VFS301_RECEIVE_ENDPOINT_DATA, VFS301_FP_RECV_LEN_2);
fpi_usb_transfer_submit (new, VFS301_FP_RECV_TIMEOUT, NULL,
vfs301_proto_process_event_cb, NULL);
- fpi_usb_transfer_unref (new);
return;
}
}
@@ -580,7 +577,6 @@ vfs301_proto_process_event_start (FpDeviceVfs301 *dev)
fpi_usb_transfer_fill_bulk (transfer, VFS301_RECEIVE_ENDPOINT_DATA, VFS301_FP_RECV_LEN_1);
fpi_usb_transfer_submit (transfer, VFS301_FP_RECV_TIMEOUT, NULL,
vfs301_proto_process_event_cb, NULL);
- fpi_usb_transfer_unref (transfer);
}
int
diff --git a/libfprint/drivers/vfs5011.c b/libfprint/drivers/vfs5011.c
index 007e486..dbf8276 100644
--- a/libfprint/drivers/vfs5011.c
+++ b/libfprint/drivers/vfs5011.c
@@ -168,7 +168,6 @@ usbexchange_loop (FpiSsm *ssm, FpDevice *_dev)
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, data->timeout, NULL,
async_send_cb, NULL);
- fpi_usb_transfer_unref (transfer);
break;
case ACTION_RECEIVE:
@@ -180,7 +179,6 @@ usbexchange_loop (FpiSsm *ssm, FpDevice *_dev)
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, data->timeout, NULL,
async_recv_cb, NULL);
- fpi_usb_transfer_unref (transfer);
break;
default:
@@ -466,7 +464,6 @@ capture_chunk_async (FpDeviceVfs5011 *self,
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, timeout, fpi_device_get_cancellable (FP_DEVICE (self)),
chunk_capture_callback, NULL);
- fpi_usb_transfer_unref (transfer);
}
/*
diff --git a/libfprint/fpi-usb-transfer.c b/libfprint/fpi-usb-transfer.c
index 6b29621..64d706f 100644
--- a/libfprint/fpi-usb-transfer.c
+++ b/libfprint/fpi-usb-transfer.c
@@ -356,7 +356,7 @@ transfer_finish_cb (GObject *source_object, GAsyncResult *res, gpointer user_dat
/**
* fpi_usb_transfer_submit:
- * @transfer: The transfer to submit, must have been filled.
+ * @transfer: (transfer full): The transfer to submit, must have been filled.
* @timeout_ms: Timeout for the transfer in ms
* @cancellable: Cancellable to use, e.g. fpi_device_get_cancellable()
* @callback: Callback on completion or error
@@ -364,10 +364,9 @@ transfer_finish_cb (GObject *source_object, GAsyncResult *res, gpointer user_dat
*
* Submit a USB transfer with a specific timeout and callback functions.
*
- * Note that #FpiUsbTransfer is owned by the user. In most cases, you
- * should call fpi_usb_transfer_unref() just after calling this function.
- * Doing so means that all associated data will be free'ed automatically
- * after the callback ran.
+ * Note that #FpiUsbTransfer will be stolen when this function is called.
+ * So that all associated data will be free'ed automatically, after the
+ * callback ran unless fpi_usb_transfer_ref() is explictly called.
*/
void
fpi_usb_transfer_submit (FpiUsbTransfer *transfer,
@@ -385,11 +384,6 @@ fpi_usb_transfer_submit (FpiUsbTransfer *transfer,
transfer->callback = callback;
transfer->user_data = user_data;
- /* Grab a reference, this means that one can simply unref after submit and
- * trust for the data to disappear without explicit management by the callback
- * function. */
- fpi_usb_transfer_ref (transfer);
-
log_transfer (transfer, TRUE, NULL);
switch (transfer->type)
--
2.24.1

71
SOURCES/0030-fpi-ssm-Add-a-usb-transfer-callback-with-data-as-wea.patch Normal file
View File

@ -0,0 +1,71 @@
From 9902e2c4224914dc611eb2326db7322aa57ec2a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 27 Nov 2019 19:36:24 +0100
Subject: [PATCH 030/181] fpi-ssm: Add a usb transfer callback with data as
weak pointer
Allow to pass a double-pointer to be nullified as the transfer data in order
to mark it as NULL when the transfer is done.
This is useful if we're keeping the transfer around in order to check that
no one is currently running.
---
libfprint/fpi-ssm.c | 29 +++++++++++++++++++++++++++++
libfprint/fpi-ssm.h | 6 +++++-
2 files changed, 34 insertions(+), 1 deletion(-)
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index a614860..6a02a2c 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -413,3 +413,32 @@ fpi_ssm_usb_transfer_cb (FpiUsbTransfer *transfer, FpDevice *device,
else
fpi_ssm_next_state (transfer->ssm);
}
+
+/**
+ * fpi_ssm_usb_transfer_with_weak_pointer_cb:
+ * @transfer: a #FpiUsbTransfer
+ * @device: a #FpDevice
+ * @weak_ptr: A #gpointer pointer to nullify. You can pass a pointer to any
+ * #gpointer to nullify when the callback is completed. I.e a
+ * pointer to the current #FpiUsbTransfer.
+ * @error: The #GError or %NULL
+ *
+ * Can be used in as a #FpiUsbTransfer callback handler to automatically
+ * advance or fail a statemachine on transfer completion.
+ * Passing a #gpointer* as @weak_ptr permits to nullify it once we're done
+ * with the transfer.
+ *
+ * Make sure to set the #FpiSsm on the transfer.
+ */
+void
+fpi_ssm_usb_transfer_with_weak_pointer_cb (FpiUsbTransfer *transfer,
+ FpDevice *device, gpointer weak_ptr,
+ GError *error)
+{
+ g_return_if_fail (transfer->ssm);
+
+ if (weak_ptr)
+ g_nullify_pointer ((gpointer *) weak_ptr);
+
+ fpi_ssm_usb_transfer_cb (transfer, device, weak_ptr, error);
+}
diff --git a/libfprint/fpi-ssm.h b/libfprint/fpi-ssm.h
index 8d45162..704271d 100644
--- a/libfprint/fpi-ssm.h
+++ b/libfprint/fpi-ssm.h
@@ -91,5 +91,9 @@ void fpi_ssm_next_state_timeout_cb (FpDevice *dev,
void *data);
void fpi_ssm_usb_transfer_cb (FpiUsbTransfer *transfer,
FpDevice *device,
- gpointer user_data,
+ gpointer user_date,
GError *error);
+void fpi_ssm_usb_transfer_with_weak_pointer_cb (FpiUsbTransfer *transfer,
+ FpDevice *device,
+ gpointer weak_ptr,
+ GError *error);
--
2.24.1

414
SOURCES/0031-drivers-Use-more-fpi_ssm_usb_transfer_cb-when-possib.patch Normal file
View File

@ -0,0 +1,414 @@
From 99be9c6ef80eb1ca873e4363c404b51acdfb9807 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 27 Nov 2019 20:07:02 +0100
Subject: [PATCH 031/181] drivers: Use more fpi_ssm_usb_transfer_cb when
possible
Replace all the transfer callbacks where we just switch to the next state or
fail with fpi_ssm_usb_transfer_cb.
---
libfprint/drivers/aes1610.c | 14 +----------
libfprint/drivers/aes2501.c | 15 +-----------
libfprint/drivers/aes2550.c | 43 ++++------------------------------
libfprint/drivers/aesx660.c | 26 +++++++-------------
libfprint/drivers/upeksonly.c | 14 ++---------
libfprint/drivers/upektc.c | 12 +---------
libfprint/drivers/upektc_img.c | 12 +---------
libfprint/drivers/vcom5s.c | 28 ++++------------------
8 files changed, 23 insertions(+), 141 deletions(-)
diff --git a/libfprint/drivers/aes1610.c b/libfprint/drivers/aes1610.c
index 4261b05..bc39b24 100644
--- a/libfprint/drivers/aes1610.c
+++ b/libfprint/drivers/aes1610.c
@@ -116,18 +116,6 @@ stub_capture_stop_cb (FpImageDevice *dev, GError *error,
}
}
-
-/* check that read succeeded but ignore all data */
-static void
-generic_ignore_data_cb (FpiUsbTransfer *transfer, FpDevice *device,
- gpointer user_data, GError *error)
-{
- if (error)
- fpi_ssm_mark_failed (transfer->ssm, error);
- else
- fpi_ssm_next_state (transfer->ssm);
-}
-
static void
generic_write_regv_cb (FpImageDevice *dev, GError *error,
void *user_data)
@@ -154,7 +142,7 @@ generic_read_ignore_data (FpiSsm *ssm, FpDevice *dev,
transfer->ssm = ssm;
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
- generic_ignore_data_cb, NULL);
+ fpi_ssm_usb_transfer_cb, NULL);
}
/****** FINGER PRESENCE DETECTION ******/
diff --git a/libfprint/drivers/aes2501.c b/libfprint/drivers/aes2501.c
index e18b4fe..1aa0538 100644
--- a/libfprint/drivers/aes2501.c
+++ b/libfprint/drivers/aes2501.c
@@ -182,19 +182,6 @@ generic_write_regv_cb (FpImageDevice *dev, GError *error,
fpi_ssm_mark_failed (ssm, error);
}
-/* check that read succeeded but ignore all data */
-static void
-generic_ignore_data_cb (FpiUsbTransfer *transfer, FpDevice *dev,
- gpointer user_data, GError *error)
-{
- FpiSsm *ssm = transfer->ssm;
-
- if (error)
- fpi_ssm_mark_failed (ssm, error);
- else
- fpi_ssm_next_state (ssm);
-}
-
/* read the specified number of bytes from the IN endpoint but throw them
* away, then increment the SSM */
static void
@@ -208,7 +195,7 @@ generic_read_ignore_data (FpiSsm *ssm, FpDevice *dev,
transfer->short_is_error = TRUE;
fpi_usb_transfer_fill_bulk (transfer, EP_IN, bytes);
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
- generic_ignore_data_cb, NULL);
+ fpi_ssm_usb_transfer_cb, NULL);
}
/****** IMAGE PROCESSING ******/
diff --git a/libfprint/drivers/aes2550.c b/libfprint/drivers/aes2550.c
index f3f51d6..1ebf933 100644
--- a/libfprint/drivers/aes2550.c
+++ b/libfprint/drivers/aes2550.c
@@ -216,16 +216,6 @@ process_strip_data (FpiSsm *ssm, FpImageDevice *dev,
return TRUE;
}
-static void
-capture_reqs_cb (FpiUsbTransfer *transfer, FpDevice *device,
- gpointer user_data, GError *error)
-{
- if (!error)
- fpi_ssm_next_state (transfer->ssm);
- else
- fpi_ssm_mark_failed (transfer->ssm, error);
-}
-
static void
capture_set_idle_reqs_cb (FpiUsbTransfer *transfer,
FpDevice *device, gpointer user_data,
@@ -332,7 +322,7 @@ capture_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->ssm = ssm;
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
- capture_reqs_cb, NULL);
+ fpi_ssm_usb_transfer_cb, NULL);
}
break;
@@ -430,36 +420,13 @@ enum activate_states {
ACTIVATE_NUM_STATES,
};
-static void
-init_reqs_cb (FpiUsbTransfer *transfer, FpDevice *device,
- gpointer user_data, GError *error)
-{
- if (!error)
- fpi_ssm_next_state (transfer->ssm);
- else
- fpi_ssm_mark_failed (transfer->ssm, error);
-}
-
-static void
-init_read_data_cb (FpiUsbTransfer *transfer, FpDevice *device,
- gpointer user_data, GError *error)
-{
- if (!error)
- fpi_ssm_next_state (transfer->ssm);
- else
- fpi_ssm_mark_failed (transfer->ssm, error);
-}
-
/* TODO: use calibration table, datasheet is rather terse on that
* need more info for implementation */
static void
calibrate_read_data_cb (FpiUsbTransfer *transfer, FpDevice *device,
gpointer user_data, GError *error)
{
- if (!error)
- fpi_ssm_next_state (transfer->ssm);
- else
- fpi_ssm_mark_failed (transfer->ssm, error);
+ fpi_ssm_usb_transfer_cb (transfer, device, user_data, error);
}
static void
@@ -476,7 +443,7 @@ activate_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->ssm = ssm;
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
- init_reqs_cb, NULL);
+ fpi_ssm_usb_transfer_cb, NULL);
}
break;
@@ -487,7 +454,7 @@ activate_run_state (FpiSsm *ssm, FpDevice *dev)
fpi_usb_transfer_fill_bulk (transfer, EP_IN, AES2550_EP_IN_BUF_SIZE);
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
- init_read_data_cb, NULL);
+ fpi_ssm_usb_transfer_cb, NULL);
}
break;
@@ -501,7 +468,7 @@ activate_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->ssm = ssm;
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
- init_reqs_cb, NULL);
+ fpi_ssm_usb_transfer_cb, NULL);
}
break;
diff --git a/libfprint/drivers/aesx660.c b/libfprint/drivers/aesx660.c
index b4d8603..0781606 100644
--- a/libfprint/drivers/aesx660.c
+++ b/libfprint/drivers/aesx660.c
@@ -101,16 +101,6 @@ aesX660_read_response (FpiSsm *ssm,
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, cancel, callback, NULL);
}
-static void
-aesX660_send_cmd_cb (FpiUsbTransfer *transfer, FpDevice *device,
- gpointer user_data, GError *error)
-{
- if (!error)
- fpi_ssm_next_state (transfer->ssm);
- else
- fpi_ssm_mark_failed (transfer->ssm, error);
-}
-
static void
aesX660_read_calibrate_data_cb (FpiUsbTransfer *transfer,
FpDevice *device,
@@ -238,12 +228,12 @@ finger_det_run_state (FpiSsm *ssm, FpDevice *dev)
{
case FINGER_DET_SEND_LED_CMD:
aesX660_send_cmd (ssm, dev, led_blink_cmd, sizeof (led_blink_cmd),
- aesX660_send_cmd_cb);
+ fpi_ssm_usb_transfer_cb);
break;
case FINGER_DET_SEND_FD_CMD:
aesX660_send_cmd_timeout (ssm, dev, wait_for_finger_cmd, sizeof (wait_for_finger_cmd),
- aesX660_send_cmd_cb, 0);
+ fpi_ssm_usb_transfer_cb, 0);
break;
case FINGER_DET_READ_FD_DATA:
@@ -433,14 +423,14 @@ capture_run_state (FpiSsm *ssm, FpDevice *_dev)
{
case CAPTURE_SEND_LED_CMD:
aesX660_send_cmd (ssm, _dev, led_solid_cmd, sizeof (led_solid_cmd),
- aesX660_send_cmd_cb);
+ fpi_ssm_usb_transfer_cb);
break;
case CAPTURE_SEND_CAPTURE_CMD:
g_byte_array_set_size (priv->stripe_packet, 0);
aesX660_send_cmd (ssm, _dev, cls->start_imaging_cmd,
cls->start_imaging_cmd_len,
- aesX660_send_cmd_cb);
+ fpi_ssm_usb_transfer_cb);
break;
case CAPTURE_READ_STRIPE_DATA:
@@ -625,13 +615,13 @@ activate_run_state (FpiSsm *ssm, FpDevice *_dev)
priv->init_seq_idx = 0;
fp_dbg ("Activate: set idle\n");
aesX660_send_cmd (ssm, _dev, set_idle_cmd, sizeof (set_idle_cmd),
- aesX660_send_cmd_cb);
+ fpi_ssm_usb_transfer_cb);
break;
case ACTIVATE_SEND_READ_ID_CMD:
fp_dbg ("Activate: read ID\n");
aesX660_send_cmd (ssm, _dev, read_id_cmd, sizeof (read_id_cmd),
- aesX660_send_cmd_cb);
+ fpi_ssm_usb_transfer_cb);
break;
case ACTIVATE_READ_ID:
@@ -645,7 +635,7 @@ activate_run_state (FpiSsm *ssm, FpDevice *_dev)
aesX660_send_cmd (ssm, _dev,
priv->init_seq[priv->init_cmd_idx].cmd,
priv->init_seq[priv->init_cmd_idx].len,
- aesX660_send_cmd_cb);
+ fpi_ssm_usb_transfer_cb);
break;
case ACTIVATE_READ_INIT_RESPONSE:
@@ -655,7 +645,7 @@ activate_run_state (FpiSsm *ssm, FpDevice *_dev)
case ACTIVATE_SEND_CALIBRATE_CMD:
aesX660_send_cmd (ssm, _dev, calibrate_cmd, sizeof (calibrate_cmd),
- aesX660_send_cmd_cb);
+ fpi_ssm_usb_transfer_cb);
break;
case ACTIVATE_READ_CALIBRATE_DATA:
diff --git a/libfprint/drivers/upeksonly.c b/libfprint/drivers/upeksonly.c
index f477b83..9dd3104 100644
--- a/libfprint/drivers/upeksonly.c
+++ b/libfprint/drivers/upeksonly.c
@@ -656,17 +656,6 @@ sm_write_regs (FpiSsm *ssm,
write_regs_iterate (wrdata);
}
-static void
-sm_write_reg_cb (FpiUsbTransfer *transfer, FpDevice *device,
- gpointer user_data, GError *error)
-{
- if (error)
- fpi_ssm_mark_failed (transfer->ssm, error);
- else
- fpi_ssm_next_state (transfer->ssm);
-
-}
-
static void
sm_write_reg (FpiSsm *ssm,
FpImageDevice *dev,
@@ -686,7 +675,8 @@ sm_write_reg (FpiSsm *ssm,
1);
transfer->short_is_error = TRUE;
transfer->ssm = ssm;
- fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL, sm_write_reg_cb, NULL);
+ fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL,
+ fpi_ssm_usb_transfer_cb, NULL);
transfer->buffer[0] = value;
}
diff --git a/libfprint/drivers/upektc.c b/libfprint/drivers/upektc.c
index 92b1930..d0c97af 100644
--- a/libfprint/drivers/upektc.c
+++ b/libfprint/drivers/upektc.c
@@ -256,16 +256,6 @@ enum capture_states {
CAPTURE_NUM_STATES,
};
-static void
-capture_cmd_cb (FpiUsbTransfer *transfer, FpDevice *device,
- gpointer user_data, GError *error)
-{
- if (!error)
- fpi_ssm_next_state (transfer->ssm);
- else
- fpi_ssm_mark_failed (transfer->ssm, error);
-}
-
static void
capture_read_data_cb (FpiUsbTransfer *transfer, FpDevice *device,
gpointer user_data, GError *error)
@@ -304,7 +294,7 @@ capture_run_state (FpiSsm *ssm, FpDevice *_dev)
transfer->ssm = ssm;
transfer->short_is_error = TRUE;
fpi_usb_transfer_submit (transfer, BULK_TIMEOUT, NULL,
- capture_cmd_cb, NULL);
+ fpi_ssm_usb_transfer_cb, NULL);
}
break;
diff --git a/libfprint/drivers/upektc_img.c b/libfprint/drivers/upektc_img.c
index b9724c1..d5aaf72 100644
--- a/libfprint/drivers/upektc_img.c
+++ b/libfprint/drivers/upektc_img.c
@@ -501,16 +501,6 @@ enum activate_states {
ACTIVATE_NUM_STATES,
};
-static void
-init_reqs_ctrl_cb (FpiUsbTransfer *transfer, FpDevice *device,
- gpointer user_data, GError *error)
-{
- if (!error)
- fpi_ssm_next_state (transfer->ssm);
- else
- fpi_ssm_mark_failed (transfer->ssm, error);
-}
-
static void
init_reqs_cb (FpiUsbTransfer *transfer, FpDevice *device,
gpointer user_data, GError *error)
@@ -554,7 +544,7 @@ activate_run_state (FpiSsm *ssm, FpDevice *dev)
transfer->buffer[0] = '\0';
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL,
- init_reqs_ctrl_cb, NULL);
+ fpi_ssm_usb_transfer_cb, NULL);
}
break;
diff --git a/libfprint/drivers/vcom5s.c b/libfprint/drivers/vcom5s.c
index 1a2b795..e1875c3 100644
--- a/libfprint/drivers/vcom5s.c
+++ b/libfprint/drivers/vcom5s.c
@@ -76,16 +76,6 @@ enum v5s_cmd {
/***** REGISTER I/O *****/
-static void
-sm_write_reg_cb (FpiUsbTransfer *transfer, FpDevice *device,
- gpointer user_data, GError *error)
-{
- if (error)
- fpi_ssm_mark_failed (transfer->ssm, error);
- else
- fpi_ssm_next_state (transfer->ssm);
-}
-
static void
sm_write_reg (FpiSsm *ssm,
FpDevice *dev,
@@ -101,18 +91,8 @@ sm_write_reg (FpiSsm *ssm,
G_USB_DEVICE_RECIPIENT_DEVICE,
reg, value, 0, 0);
transfer->ssm = ssm;
- fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL, sm_write_reg_cb,
- NULL);
-}
-
-static void
-sm_exec_cmd_cb (FpiUsbTransfer *transfer, FpDevice *device,
- gpointer user_data, GError *error)
-{
- if (error)
- fpi_ssm_mark_failed (transfer->ssm, error);
- else
- fpi_ssm_next_state (transfer->ssm);
+ fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL,
+ fpi_ssm_usb_transfer_cb, NULL);
}
static void
@@ -130,8 +110,8 @@ sm_exec_cmd (FpiSsm *ssm,
G_USB_DEVICE_RECIPIENT_DEVICE,
cmd, param, 0, 0);
transfer->ssm = ssm;
- fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL, sm_exec_cmd_cb,
- NULL);
+ fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL,
+ fpi_ssm_usb_transfer_cb, NULL);
}
/***** FINGER DETECTION *****/
--
2.24.1

49
SOURCES/0032-fpi-ssm-Make-clearer-that-data-is-unused-in-fpi_ssm_.patch Normal file
View File

@ -0,0 +1,49 @@
From 9615d13f9783503da7060ec95be1ba70aba40f5f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 27 Nov 2019 20:19:54 +0100
Subject: [PATCH 032/181] fpi-ssm: Make clearer that data is unused in
fpi_ssm_usb_transfer_cb
---
libfprint/fpi-ssm.c | 4 ++--
libfprint/fpi-ssm.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index 6a02a2c..5367e32 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -394,7 +394,7 @@ fpi_ssm_next_state_timeout_cb (FpDevice *dev,
* fpi_ssm_usb_transfer_cb:
* @transfer: a #FpiUsbTransfer
* @device: a #FpDevice
- * @ssm_data: User data (unused)
+ * @unused_data: User data (unused)
* @error: The #GError or %NULL
*
* Can be used in as a #FpiUsbTransfer callback handler to automatically
@@ -404,7 +404,7 @@ fpi_ssm_next_state_timeout_cb (FpDevice *dev,
*/
void
fpi_ssm_usb_transfer_cb (FpiUsbTransfer *transfer, FpDevice *device,
- gpointer ssm_data, GError *error)
+ gpointer unused_data, GError *error)
{
g_return_if_fail (transfer->ssm);
diff --git a/libfprint/fpi-ssm.h b/libfprint/fpi-ssm.h
index 704271d..57e7d10 100644
--- a/libfprint/fpi-ssm.h
+++ b/libfprint/fpi-ssm.h
@@ -91,7 +91,7 @@ void fpi_ssm_next_state_timeout_cb (FpDevice *dev,
void *data);
void fpi_ssm_usb_transfer_cb (FpiUsbTransfer *transfer,
FpDevice *device,
- gpointer user_date,
+ gpointer unused_data,
GError *error);
void fpi_ssm_usb_transfer_with_weak_pointer_cb (FpiUsbTransfer *transfer,
FpDevice *device,
--
2.24.1

68
SOURCES/0033-umockdev-test-Make-possible-to-use-a-wrapper-to-run-.patch Normal file
View File

@ -0,0 +1,68 @@
From 2803498d804fedc6de37ceb52f5f28072ace247a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 18:39:09 +0100
Subject: [PATCH 033/181] umockdev-test: Make possible to use a wrapper to run
tests
Support LIBFPRINT_TEST_WRAPPER env variable to run tests with a wrapper.
---
tests/umockdev-test.py | 31 ++++++++++++++-----------------
1 file changed, 14 insertions(+), 17 deletions(-)
diff --git a/tests/umockdev-test.py b/tests/umockdev-test.py
index f1387d6..d91fcb9 100755
--- a/tests/umockdev-test.py
+++ b/tests/umockdev-test.py
@@ -50,18 +50,23 @@ def cmp_pngs(png_a, png_b):
for y in range(img_a.get_height()):
assert(data_a[y * stride + x * 4] == data_b[y * stride + x * 4])
-def capture():
- ioctl = os.path.join(ddir, "capture.ioctl")
+def get_umockdev_runner(ioctl_basename):
+ ioctl = os.path.join(ddir, "{}.ioctl".format(ioctl_basename))
device = os.path.join(ddir, "device")
dev = open(ioctl).readline().strip()
assert dev.startswith('@DEV ')
dev = dev[5:]
- subprocess.check_call(['umockdev-run', '-d', device,
- '-i', "%s=%s" % (dev, ioctl),
- '--',
- '%s' % os.path.join(edir, "capture.py"),
- '%s' % os.path.join(tmpdir, "capture.png")])
+ umockdev = ['umockdev-run', '-d', device,
+ '-i', "%s=%s" % (dev, ioctl),
+ '--']
+ wrapper = os.getenv('LIBFPRINT_TEST_WRAPPER')
+ return umockdev + (wrapper.split(' ') if wrapper else []) + [sys.executable]
+
+def capture():
+ subprocess.check_call(get_umockdev_runner("capture") +
+ ['%s' % os.path.join(edir, "capture.py"),
+ '%s' % os.path.join(tmpdir, "capture.png")])
assert os.path.isfile(os.path.join(tmpdir, "capture.png"))
if os.path.isfile(os.path.join(ddir, "capture.png")):
@@ -69,16 +74,8 @@ def capture():
cmp_pngs(os.path.join(tmpdir, "capture.png"), os.path.join(ddir, "capture.png"))
def custom():
- ioctl = os.path.join(ddir, "custom.ioctl")
- device = os.path.join(ddir, "device")
- dev = open(ioctl).readline().strip()
- assert dev.startswith('@DEV ')
- dev = dev[5:]
-
- subprocess.check_call(['umockdev-run', '-d', device,
- '-i', "%s=%s" % (dev, ioctl),
- '--',
- '%s' % os.path.join(ddir, "custom.py")])
+ subprocess.check_call(get_umockdev_runner("custom") +
+ ['%s' % os.path.join(ddir, "custom.py")])
try:
if os.path.exists(os.path.join(ddir, "capture.ioctl")):
--
2.24.1

48
SOURCES/0034-virtual-image-Re-run-the-test-using-the-defined-wrap.patch Normal file
View File

@ -0,0 +1,48 @@
From 68c3cf97c87d331843ff7899652c31943b58c6d3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 19:37:55 +0100
Subject: [PATCH 034/181] virtual-image: Re-run the test using the defined
wrapper if any
In case a LIBFPRINT_TEST_WRAPPER is defined, execute again the script using
the same python processor but using the passed wrapper command.
---
tests/virtual-image.py | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/tests/virtual-image.py b/tests/virtual-image.py
index a9fe8f5..363219a 100755
--- a/tests/virtual-image.py
+++ b/tests/virtual-image.py
@@ -10,11 +10,20 @@ import sys
import unittest
import socket
import struct
+import subprocess
import shutil
import glob
import cairo
import tempfile
+# Re-run the test with the passed wrapper if set
+wrapper = os.getenv('LIBFPRINT_TEST_WRAPPER')
+if wrapper:
+ wrap_cmd = wrapper.split(' ') + [sys.executable, os.path.abspath(__file__)] + \
+ sys.argv[1:]
+ os.unsetenv('LIBFPRINT_TEST_WRAPPER')
+ sys.exit(subprocess.check_call(wrap_cmd))
+
class Connection:
def __init__(self, addr):
@@ -274,7 +283,6 @@ class VirtualImage(unittest.TestCase):
ctx.iteration(True)
assert(not self._verify_match)
-
# avoid writing to stderr
unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout, verbosity=2))
--
2.24.1

32
SOURCES/0035-tests-Add-gdb-setup-to-run-tests-using-gdb.patch Normal file
View File

@ -0,0 +1,32 @@
From 923fc9e108a352a1fa4cad98a361cf4cdc233d25 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 18:45:31 +0100
Subject: [PATCH 035/181] tests: Add 'gdb' setup to run tests using gdb
When using --setup=gdb the tests will be running using gdb, however this
as per meson limitation allows only running a test when using verbose mode.
---
tests/meson.build | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/tests/meson.build b/tests/meson.build
index 7987692..1645028 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -44,3 +44,13 @@ if get_option('introspection')
)
endif
endif
+
+gdb = find_program('gdb', required: false)
+if gdb.found()
+ add_test_setup('gdb',
+ timeout_multiplier: 1000,
+ env: [
+ 'LIBFPRINT_TEST_WRAPPER=@0@ --args'.format(
+ gdb.path())
+ ])
+endif
--
2.24.1

101
SOURCES/0036-tests-Add-setup-mode-to-run-tests-using-valgrind.patch Normal file
View File

@ -0,0 +1,101 @@
From 47cb10a9c1e15b2782f1efd4b7d27bd0481324b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 18:50:18 +0100
Subject: [PATCH 036/181] tests: Add setup mode to run tests using valgrind
In such case we need to ignore the python errors, so including a suppression
file when using --setup=valgrind.
---
tests/meson.build | 16 +++++++++++
tests/valgrind-python.supp | 55 ++++++++++++++++++++++++++++++++++++++
2 files changed, 71 insertions(+)
create mode 100644 tests/valgrind-python.supp
diff --git a/tests/meson.build b/tests/meson.build
index 1645028..0fe8096 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -54,3 +54,19 @@ if gdb.found()
gdb.path())
])
endif
+
+valgrind = find_program('valgrind', required: false)
+if valgrind.found()
+ glib_share = glib_dep.get_pkgconfig_variable('prefix') / 'share' / glib_dep.name()
+ glib_suppressions = glib_share + '/valgrind/glib.supp'
+ python_suppressions = '@0@/@1@'.format(meson.source_root(),
+ files('valgrind-python.supp')[0])
+ add_test_setup('valgrind',
+ timeout_multiplier: 10,
+ env: [
+ 'G_SLICE=always-malloc',
+ ('LIBFPRINT_TEST_WRAPPER=@0@ --tool=memcheck --leak-check=full ' +
+ '--suppressions=@1@ --suppressions=@2@').format(
+ valgrind.path(), glib_suppressions, python_suppressions)
+ ])
+endif
diff --git a/tests/valgrind-python.supp b/tests/valgrind-python.supp
new file mode 100644
index 0000000..395e801
--- /dev/null
+++ b/tests/valgrind-python.supp
@@ -0,0 +1,55 @@
+{
+ ignore_py_cond
+ Memcheck:Cond
+ ...
+ fun:Py*
+}
+
+{
+ ignore__py_cond
+ Memcheck:Cond
+ ...
+ fun:_Py*
+}
+
+{
+ ignore_py_value8
+ Memcheck:Value8
+ ...
+ fun:Py*
+}
+
+{
+ ignore__py_value8
+ Memcheck:Value8
+ ...
+ fun:_Py*
+}
+
+{
+ ignore_py_addr4
+ Memcheck:Addr4
+ ...
+ fun:Py*
+}
+
+{
+ ignore__py_addr4
+ Memcheck:Addr4
+ ...
+ fun:_Py*
+}
+
+{
+ ignore_py_leaks
+ Memcheck:Leak
+ ...
+ fun:Py*
+}
+
+{
+ ignore__py_leaks
+ Memcheck:Leak
+ ...
+ fun:_Py*
+}
--
2.24.1

28
SOURCES/0037-fp-device-Unref-the-usb-device-on-finalize.patch Normal file
View File

@ -0,0 +1,28 @@
From 36f45003414530868e93c220ea474a3e7e602ca7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 19:07:26 +0100
Subject: [PATCH 037/181] fp-device: Unref the usb device on finalize
Each device adds a ref to the underlying usb device, but it doesn't remove
the reference on finalization.
So clear the object to fix the leak
---
libfprint/fp-device.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libfprint/fp-device.c b/libfprint/fp-device.c
index 13f1b5a..b2190bd 100644
--- a/libfprint/fp-device.c
+++ b/libfprint/fp-device.c
@@ -382,6 +382,7 @@ fp_device_finalize (GObject *object)
g_clear_pointer (&priv->device_id, g_free);
g_clear_pointer (&priv->device_name, g_free);
+ g_clear_object (&priv->usb_device);
G_OBJECT_CLASS (fp_device_parent_class)->finalize (object);
}
--
2.24.1

28
SOURCES/0038-fp-context-Run-dispose-on-the-usb-context-to-deal-wi.patch Normal file
View File

@ -0,0 +1,28 @@
From e2419698d6c87a5d5a822acf4d5891a464f68317 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 19:16:07 +0100
Subject: [PATCH 038/181] fp-context: Run dispose on the usb context to deal
with circular refs
Ensure that we dispose the USB context before unreffing it, so that it will
release any reference it has and destroy the internal libusb context.
---
libfprint/fp-context.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libfprint/fp-context.c b/libfprint/fp-context.c
index 74dda51..eed7847 100644
--- a/libfprint/fp-context.c
+++ b/libfprint/fp-context.c
@@ -186,6 +186,8 @@ fp_context_finalize (GObject *object)
g_cancellable_cancel (priv->cancellable);
g_clear_object (&priv->cancellable);
g_clear_pointer (&priv->drivers, g_array_unref);
+
+ g_object_run_dispose (G_OBJECT (priv->usb_ctx));
g_clear_object (&priv->usb_ctx);
G_OBJECT_CLASS (fp_context_parent_class)->finalize (object);
--
2.24.1

24
SOURCES/0039-fp-print-Unref-the-prints-on-finalize.patch Normal file
View File

@ -0,0 +1,24 @@
From 39f9257773aef96b5be544795c07ff9b355de08f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 20:33:56 +0100
Subject: [PATCH 039/181] fp-print: Unref the prints on finalize
---
libfprint/fp-print.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libfprint/fp-print.c b/libfprint/fp-print.c
index 39c5c0a..776fc71 100644
--- a/libfprint/fp-print.c
+++ b/libfprint/fp-print.c
@@ -101,6 +101,7 @@ fp_print_finalize (GObject *object)
g_clear_pointer (&self->description, g_free);
g_clear_pointer (&self->enroll_date, g_date_free);
g_clear_pointer (&self->data, g_variant_unref);
+ g_clear_pointer (&self->prints, g_ptr_array_unref);
G_OBJECT_CLASS (fp_print_parent_class)->finalize (object);
}
--
2.24.1

29
SOURCES/0040-fp-print-Assert-the-prints-aren-t-set-when-initializ.patch Normal file
View File

@ -0,0 +1,29 @@
From 13dba87820f10d606e70541514195c3cd029c7c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 27 Nov 2019 19:25:34 +0100
Subject: [PATCH 040/181] fp-print: Assert the prints aren't set when
initialized
---
libfprint/fp-print.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libfprint/fp-print.c b/libfprint/fp-print.c
index 776fc71..ff7927a 100644
--- a/libfprint/fp-print.c
+++ b/libfprint/fp-print.c
@@ -580,7 +580,10 @@ fpi_print_set_type (FpPrint *print,
print->type = type;
if (print->type == FP_PRINT_NBIS)
- print->prints = g_ptr_array_new_with_free_func (g_free);
+ {
+ g_assert_null (print->prints);
+ print->prints = g_ptr_array_new_with_free_func (g_free);
+ }
g_object_notify_by_pspec (G_OBJECT (print), properties[PROP_FPI_TYPE]);
}
--
2.24.1

42
SOURCES/0041-fp-print-Unref-print-data-and-get-static-strings-whe.patch Normal file
View File

@ -0,0 +1,42 @@
From ba337ffcf3312d23884fd153c3f244350ced1b34 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 20:35:39 +0100
Subject: [PATCH 041/181] fp-print: Unref print data and get static strings
when deserializing
---
libfprint/fp-print.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libfprint/fp-print.c b/libfprint/fp-print.c
index ff7927a..7777db2 100644
--- a/libfprint/fp-print.c
+++ b/libfprint/fp-print.c
@@ -978,6 +978,7 @@ fp_print_deserialize (const guchar *data,
g_autoptr(FpPrint) result = NULL;
g_autoptr(GVariant) raw_value = NULL;
g_autoptr(GVariant) value = NULL;
+ g_autoptr(GVariant) print_data = NULL;
guchar *aligned_data = NULL;
GDate *date = NULL;
guint8 finger_int8;
@@ -989,7 +990,6 @@ fp_print_deserialize (const guchar *data,
const gchar *driver;
const gchar *device_id;
gboolean device_stored;
- GVariant *print_data;
g_assert (data);
g_assert (length > 3);
@@ -1020,7 +1020,7 @@ fp_print_deserialize (const guchar *data,
value = g_variant_get_normal_form (raw_value);
g_variant_get (value,
- "(issbymsmsi@a{sv}v)",
+ "(i&s&sbymsmsi@a{sv}v)",
&type,
&driver,
&device_id,
--
2.24.1

63
SOURCES/0042-virtual-image-Also-unref-the-object-when-closing-a-t.patch Normal file
View File

@ -0,0 +1,63 @@
From 74b297a9a50e19c97a71bc6e317bc8e4bdf2a0a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 20:36:44 +0100
Subject: [PATCH 042/181] virtual-image: Also unref the object when closing a
the stream
While a stream is closed when completely unreffed, the other way around
isn't true, so always unref the object.
---
libfprint/drivers/virtual-image.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/libfprint/drivers/virtual-image.c b/libfprint/drivers/virtual-image.c
index 6fdd3db..612863d 100644
--- a/libfprint/drivers/virtual-image.c
+++ b/libfprint/drivers/virtual-image.c
@@ -81,7 +81,7 @@ recv_image_img_recv_cb (GObject *source_object,
self = FPI_DEVICE_VIRTUAL_IMAGE (user_data);
g_io_stream_close (G_IO_STREAM (self->connection), NULL, NULL);
- self->connection = NULL;
+ g_clear_object (&self->connection);
return;
}
@@ -118,7 +118,7 @@ recv_image_hdr_recv_cb (GObject *source_object,
self = FPI_DEVICE_VIRTUAL_IMAGE (user_data);
g_io_stream_close (G_IO_STREAM (self->connection), NULL, NULL);
- self->connection = NULL;
+ g_clear_object (&self->connection);
return;
}
@@ -127,7 +127,7 @@ recv_image_hdr_recv_cb (GObject *source_object,
{
g_warning ("Image header suggests an unrealistically large image, disconnecting client.");
g_io_stream_close (G_IO_STREAM (self->connection), NULL, NULL);
- self->connection = NULL;
+ g_clear_object (&self->connection);
}
if (self->recv_img_hdr[0] < 0 || self->recv_img_hdr[1] < 0)
@@ -148,7 +148,7 @@ recv_image_hdr_recv_cb (GObject *source_object,
default:
/* disconnect client, it didn't play fair */
g_io_stream_close (G_IO_STREAM (self->connection), NULL, NULL);
- self->connection = NULL;
+ g_clear_object (&self->connection);
}
/* And, listen for more images from the same client. */
@@ -206,6 +206,7 @@ new_connection_cb (GObject *source_object, GAsyncResult *res, gpointer user_data
if (dev->connection)
{
g_io_stream_close (G_IO_STREAM (connection), NULL, NULL);
+ g_object_unref (connection);
return;
}
--
2.24.1

57
SOURCES/0043-fp-device-Use-an-autopointer-and-steal-the-print-whe.patch Normal file
View File

@ -0,0 +1,57 @@
From b7a62c3e2558abb69a8cad0983e30daf511f00d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 20:38:16 +0100
Subject: [PATCH 043/181] fp-device: Use an autopointer and steal the print
when passed
Make it clearer that we're stealing the print when passing it away, instead
of just doing this silently.
---
libfprint/fp-image-device.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/libfprint/fp-image-device.c b/libfprint/fp-image-device.c
index 692727b..e45b6a9 100644
--- a/libfprint/fp-image-device.c
+++ b/libfprint/fp-image-device.c
@@ -389,8 +389,8 @@ static void
fpi_image_device_minutiae_detected (GObject *source_object, GAsyncResult *res, gpointer user_data)
{
g_autoptr(FpImage) image = FP_IMAGE (source_object);
+ g_autoptr(FpPrint) print = NULL;
GError *error = NULL;
- FpPrint *print = NULL;
FpDevice *device = FP_DEVICE (user_data);
FpImageDevicePrivate *priv;
FpDeviceAction action;
@@ -443,7 +443,8 @@ fpi_image_device_minutiae_detected (GObject *source_object, GAsyncResult *res, g
priv->enroll_stage += 1;
}
- fpi_device_enroll_progress (device, priv->enroll_stage, print, error);
+ fpi_device_enroll_progress (device, priv->enroll_stage,
+ g_steal_pointer (&print), error);
if (priv->enroll_stage == IMG_ENROLL_STAGES)
{
@@ -462,7 +463,7 @@ fpi_image_device_minutiae_detected (GObject *source_object, GAsyncResult *res, g
else
result = FPI_MATCH_ERROR;
- fpi_device_verify_complete (device, result, print, error);
+ fpi_device_verify_complete (device, result, g_steal_pointer (&print), error);
fp_image_device_deactivate (device);
}
else if (action == FP_DEVICE_ACTION_IDENTIFY)
@@ -483,7 +484,7 @@ fpi_image_device_minutiae_detected (GObject *source_object, GAsyncResult *res, g
}
}
- fpi_device_identify_complete (device, result, print, error);
+ fpi_device_identify_complete (device, result, g_steal_pointer (&print), error);
fp_image_device_deactivate (device);
}
else
--
2.24.1

48
SOURCES/0044-fp-device-Unref-the-print-once-we-ve-notified-the-pr.patch Normal file
View File

@ -0,0 +1,48 @@
From 364dd9f3de7f027723bceaa68584cceb66b6d15d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 20:43:33 +0100
Subject: [PATCH 044/181] fp-device: Unref the print once we've notified the
progress
When we notify the enroll progress with a print, this needs to be unreffed
once we're done, but this only was happening in case of error.
Since it's not up to the callback function to free it, let's do it at the
end of the function.
As per this, clarify the docs for FpEnrollProgress marking it as transfer
none.
---
libfprint/fp-device.c | 2 ++
libfprint/fp-device.h | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/libfprint/fp-device.c b/libfprint/fp-device.c
index b2190bd..c9d1b89 100644
--- a/libfprint/fp-device.c
+++ b/libfprint/fp-device.c
@@ -2344,6 +2344,8 @@ fpi_device_enroll_progress (FpDevice *device,
}
if (error)
g_error_free (error);
+
+ g_clear_object (&print);
}
diff --git a/libfprint/fp-device.h b/libfprint/fp-device.h
index 821514d..4785064 100644
--- a/libfprint/fp-device.h
+++ b/libfprint/fp-device.h
@@ -113,7 +113,7 @@ GQuark fp_device_error_quark (void);
* FpEnrollProgress:
* @device: a #FpDevice
* @completed_stages: Number of completed stages
- * @print: (nullable): The last scaned print
+ * @print: (nullable) (transfer none): The last scaned print
* @user_data: (nullable): User provided data
* @error: (nullable) (transfer none): #GError or %NULL
*
--
2.24.1

28
SOURCES/0045-fp-device-Mark-user-data-in-FpEnrollProgress-as-tran.patch Normal file
View File

@ -0,0 +1,28 @@
From 2036734844f806e2781ce4bd1a5d355cc6d2b0ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 27 Nov 2019 21:39:53 +0100
Subject: [PATCH 045/181] fp-device: Mark user data in FpEnrollProgress as
transfer none
The data has its own DestroyNotify set, so while no generic DestroyNotify
exists for generic data, let's make it clear.
---
libfprint/fp-device.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libfprint/fp-device.h b/libfprint/fp-device.h
index 4785064..a15fc30 100644
--- a/libfprint/fp-device.h
+++ b/libfprint/fp-device.h
@@ -114,7 +114,7 @@ GQuark fp_device_error_quark (void);
* @device: a #FpDevice
* @completed_stages: Number of completed stages
* @print: (nullable) (transfer none): The last scaned print
- * @user_data: (nullable): User provided data
+ * @user_data: (nullable) (transfer none): User provided data
* @error: (nullable) (transfer none): #GError or %NULL
*
* The passed error is guaranteed to be of type %FP_DEVICE_RETRY if set.
--
2.24.1

27
SOURCES/0046-fp-device-Use-g_clear_error-instead-of-check-free.patch Normal file
View File

@ -0,0 +1,27 @@
From 25bfa5a0681d6b7eb88a98b229fc309465257358 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 20:44:15 +0100
Subject: [PATCH 046/181] fp-device: Use g_clear_error instead of check + free
---
libfprint/fp-device.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libfprint/fp-device.c b/libfprint/fp-device.c
index c9d1b89..0a1f8de 100644
--- a/libfprint/fp-device.c
+++ b/libfprint/fp-device.c
@@ -2342,9 +2342,8 @@ fpi_device_enroll_progress (FpDevice *device,
data->enroll_progress_data,
error);
}
- if (error)
- g_error_free (error);
+ g_clear_error (&error);
g_clear_object (&print);
}
--
2.24.1

53
SOURCES/0047-tests-Use-a-loop-for-generating-drivers-tests-and-us.patch Normal file
View File

@ -0,0 +1,53 @@
From e164796705693d0fae8d21ffbc24fbb4ba1a3fed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 26 Nov 2019 20:59:09 +0100
Subject: [PATCH 047/181] tests: Use a loop for generating drivers tests and
use suites
So we can just run drivers tests with --suite=drivers
---
tests/meson.build | 22 +++++++++-------------
1 file changed, 9 insertions(+), 13 deletions(-)
diff --git a/tests/meson.build b/tests/meson.build
index 0fe8096..d6196be 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -24,25 +24,21 @@ if get_option('introspection')
)
endif
- if 'vfs5011' in drivers
- test('vfs5011',
- find_program('umockdev-test.py'),
- args: join_paths(meson.current_source_dir(), 'vfs5011'),
- env: envs,
- timeout: 10,
- depends: libfprint_typelib,
- )
- endif
+ drivers_tests = [
+ 'vfs5011',
+ 'synaptics',
+ ]
- if 'synaptics' in drivers
- test('synaptics',
+ foreach driver_test: drivers_tests
+ test(driver_test,
find_program('umockdev-test.py'),
- args: join_paths(meson.current_source_dir(), 'synaptics'),
+ args: join_paths(meson.current_source_dir(), driver_test),
env: envs,
+ suite: ['drivers'],
timeout: 10,
depends: libfprint_typelib,
)
- endif
+ endforeach
endif
gdb = find_program('gdb', required: false)
--
2.24.1

31
SOURCES/0048-fp-print-Set-the-aligned_data-as-the-data-used-by-th.patch Normal file
View File

@ -0,0 +1,31 @@
From 2a335a89a622dcc0428fcd32dbed7841dec5b25f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Thu, 28 Nov 2019 21:30:17 +0100
Subject: [PATCH 048/181] fp-print: Set the aligned_data as the data used by
the cleanup function
g_variant_new_from_data() allows to destroy some other user_data passed as
parameter that might be different from the aligned_data itself.
But since in this case they match, pass it to be set as g_free parameter
or it won't be free'd.
---
libfprint/fp-print.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libfprint/fp-print.c b/libfprint/fp-print.c
index 7777db2..ddf8747 100644
--- a/libfprint/fp-print.c
+++ b/libfprint/fp-print.c
@@ -1009,7 +1009,7 @@ fp_print_deserialize (const guchar *data,
memcpy (aligned_data, data + 3, length - 3);
raw_value = g_variant_new_from_data (FP_PRINT_VARIANT_TYPE,
aligned_data, length - 3,
- FALSE, g_free, NULL);
+ FALSE, g_free, aligned_data);
if (!raw_value)
goto invalid_format;
--
2.24.1

33
SOURCES/0049-tests-Fix-endianness-issue-in-test-suite.patch Normal file
View File

@ -0,0 +1,33 @@
From a916f33535177a3032822d7b47ab199d6249b989 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Thu, 28 Nov 2019 11:37:33 +0100
Subject: [PATCH 049/181] tests: Fix endianness issue in test suite
The test suite needs to compare greyscale images and was picking an
undefined byte in the pixel data on big-endian. Select a byte that works
on any endian instead.
See: #200
---
tests/umockdev-test.py | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tests/umockdev-test.py b/tests/umockdev-test.py
index d91fcb9..1b556e1 100755
--- a/tests/umockdev-test.py
+++ b/tests/umockdev-test.py
@@ -48,7 +48,10 @@ def cmp_pngs(png_a, png_b):
for x in range(img_a.get_width()):
for y in range(img_a.get_height()):
- assert(data_a[y * stride + x * 4] == data_b[y * stride + x * 4])
+ # RGB24 format is endian dependent, using +1 means we test either
+ # the G or B component, which works on any endian for the greyscale
+ # test.
+ assert(data_a[y * stride + x * 4 + 1] == data_b[y * stride + x * 4 + 1])
def get_umockdev_runner(ioctl_basename):
ioctl = os.path.join(ddir, "{}.ioctl".format(ioctl_basename))
--
2.24.1

2557
SOURCES/0050-assembling-Use-fixed-point-for-image-assembly.patch Normal file
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File diff suppressed because it is too large Load Diff

44
SOURCES/0051-Fix-indentation-issues-using-newer-uncrustify.patch Normal file
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@ -0,0 +1,44 @@
From d1bf2cc0c69210bf8c835399edb3578c4c69c4a6 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Mon, 2 Dec 2019 17:02:07 +0100
Subject: [PATCH 051/181] Fix indentation issues using newer uncrustify
Seems like the older uncrustify versions did not find these indentation
issues. Fix them.
Old versions of uncrustify will leave things as is, so this is not a
problem if developers are using an old version of uncrustify.
---
libfprint/drivers/vfs301_proto.c | 2 +-
libfprint/fpi-print.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/libfprint/drivers/vfs301_proto.c b/libfprint/drivers/vfs301_proto.c
index 103e890..84e2318 100644
--- a/libfprint/drivers/vfs301_proto.c
+++ b/libfprint/drivers/vfs301_proto.c
@@ -498,7 +498,7 @@ vfs301_proto_peek_event (FpDeviceVfs301 *dev)
usb_recv (dev, e1, l1, NULL, &error); \
usb_recv (dev, e2, l2, NULL, NULL); \
if (g_error_matches (error, G_USB_DEVICE_ERROR, G_USB_DEVICE_ERROR_TIMED_OUT)) \
- usb_recv(dev, e1, l1, NULL, NULL); \
+ usb_recv (dev, e1, l1, NULL, NULL); \
}
static void
diff --git a/libfprint/fpi-print.h b/libfprint/fpi-print.h
index fe07c26..94670a0 100644
--- a/libfprint/fpi-print.h
+++ b/libfprint/fpi-print.h
@@ -43,7 +43,7 @@ gboolean fpi_print_add_from_image (FpPrint *print,
GError **error);
FpiMatchResult fpi_print_bz3_match (FpPrint * template,
- FpPrint *print,
+ FpPrint * print,
gint bz3_threshold,
GError **error);
--
2.24.1

99
SOURCES/0052-virtual-image-Fix-driver-reading-insufficient-data.patch Normal file
View File

@ -0,0 +1,99 @@
From 61851ea1f0a1e23c9f6f05245aa2d4d0303d1a88 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Mon, 2 Dec 2019 16:48:04 +0100
Subject: [PATCH 052/181] virtual-image: Fix driver reading insufficient data
In rare occasions it could happen that the driver was reading
insufficient data. Fix this by using g_input_stream_read_all_async
which will ensure that incomplete data will not be misinterpreted.
This fixes rare test failures seen in fprintd.
---
libfprint/drivers/virtual-image.c | 46 ++++++++++++++++---------------
1 file changed, 24 insertions(+), 22 deletions(-)
diff --git a/libfprint/drivers/virtual-image.c b/libfprint/drivers/virtual-image.c
index 612863d..c271c7a 100644
--- a/libfprint/drivers/virtual-image.c
+++ b/libfprint/drivers/virtual-image.c
@@ -66,13 +66,14 @@ recv_image_img_recv_cb (GObject *source_object,
g_autoptr(GError) error = NULL;
FpDeviceVirtualImage *self;
FpImageDevice *device;
- gssize bytes;
+ gboolean success;
+ gsize bytes = 0;
- bytes = g_input_stream_read_finish (G_INPUT_STREAM (source_object), res, &error);
+ success = g_input_stream_read_all_finish (G_INPUT_STREAM (source_object), res, &bytes, &error);
- if (bytes <= 0)
+ if (!success || bytes == 0)
{
- if (bytes < 0)
+ if (!success)
{
g_warning ("Error receiving header for image data: %s", error->message);
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
@@ -103,13 +104,14 @@ recv_image_hdr_recv_cb (GObject *source_object,
{
g_autoptr(GError) error = NULL;
FpDeviceVirtualImage *self;
- gssize bytes;
+ gboolean success;
+ gsize bytes;
- bytes = g_input_stream_read_finish (G_INPUT_STREAM (source_object), res, &error);
+ success = g_input_stream_read_all_finish (G_INPUT_STREAM (source_object), res, &bytes, &error);
- if (bytes <= 0)
+ if (!success || bytes == 0)
{
- if (bytes < 0)
+ if (!success)
{
g_warning ("Error receiving header for image data: %s", error->message);
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
@@ -158,25 +160,25 @@ recv_image_hdr_recv_cb (GObject *source_object,
self->recv_img = fp_image_new (self->recv_img_hdr[0], self->recv_img_hdr[1]);
g_debug ("image data: %p", self->recv_img->data);
- g_input_stream_read_async (G_INPUT_STREAM (source_object),
- (guint8 *) self->recv_img->data,
- self->recv_img->width * self->recv_img->height,
- G_PRIORITY_DEFAULT,
- self->cancellable,
- recv_image_img_recv_cb,
- self);
+ g_input_stream_read_all_async (G_INPUT_STREAM (source_object),
+ (guint8 *) self->recv_img->data,
+ self->recv_img->width * self->recv_img->height,
+ G_PRIORITY_DEFAULT,
+ self->cancellable,
+ recv_image_img_recv_cb,
+ self);
}
static void
recv_image (FpDeviceVirtualImage *dev, GInputStream *stream)
{
- g_input_stream_read_async (stream,
- dev->recv_img_hdr,
- sizeof (dev->recv_img_hdr),
- G_PRIORITY_DEFAULT,
- dev->cancellable,
- recv_image_hdr_recv_cb,
- dev);
+ g_input_stream_read_all_async (stream,
+ dev->recv_img_hdr,
+ sizeof (dev->recv_img_hdr),
+ G_PRIORITY_DEFAULT,
+ dev->cancellable,
+ recv_image_hdr_recv_cb,
+ dev);
}
static void
--
2.24.1

39
SOURCES/0053-synaptics-Use-an-autoptr-to-handle-the-FpiUsbTransfe.patch Normal file
View File

@ -0,0 +1,39 @@
From b5d9916157d5b215224ba799c1a2b707fd435554 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Thu, 28 Nov 2019 20:34:20 +0100
Subject: [PATCH 053/181] synaptics: Use an autoptr to handle the
FpiUsbTransfer sync transfers
When using fpi_usb_transfer_submit_sync we still need to unref the transfer
once done with it, so let's use an auto pointer so we free it also on
errors and early returns without having to handle this manually.
---
libfprint/drivers/synaptics/synaptics.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libfprint/drivers/synaptics/synaptics.c b/libfprint/drivers/synaptics/synaptics.c
index ccaf60e..284973c 100644
--- a/libfprint/drivers/synaptics/synaptics.c
+++ b/libfprint/drivers/synaptics/synaptics.c
@@ -950,7 +950,8 @@ dev_probe (FpDevice *device)
{
FpiDeviceSynaptics *self = FPI_DEVICE_SYNAPTICS (device);
GUsbDevice *usb_dev;
- FpiUsbTransfer *transfer;
+
+ g_autoptr(FpiUsbTransfer) transfer = NULL;
FpiByteReader reader;
GError *error = NULL;
guint16 status;
@@ -985,7 +986,7 @@ dev_probe (FpDevice *device)
if (!fpi_usb_transfer_submit_sync (transfer, 1000, &error))
goto err_close;
-
+ g_clear_pointer (&transfer, fpi_usb_transfer_unref);
transfer = fpi_usb_transfer_new (device);
fpi_usb_transfer_fill_bulk (transfer, USB_EP_REPLY, 40);
if (!fpi_usb_transfer_submit_sync (transfer, 1000, &error))
--
2.24.1

30
SOURCES/0054-synaptics-Close-the-usb-device-if-reset-failed.patch Normal file
View File

@ -0,0 +1,30 @@
From e26a788fd6e4c71cfdbd3c62df4a5ebeba81b31b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Thu, 28 Nov 2019 20:35:33 +0100
Subject: [PATCH 054/181] synaptics: Close the usb device if reset failed
If reseting the device failed, we still need to close the usb device before
returning.
---
libfprint/drivers/synaptics/synaptics.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/libfprint/drivers/synaptics/synaptics.c b/libfprint/drivers/synaptics/synaptics.c
index 284973c..1524c45 100644
--- a/libfprint/drivers/synaptics/synaptics.c
+++ b/libfprint/drivers/synaptics/synaptics.c
@@ -970,10 +970,7 @@ dev_probe (FpDevice *device)
}
if (!g_usb_device_reset (fpi_device_get_usb_device (device), &error))
- {
- fpi_device_probe_complete (device, NULL, NULL, error);
- return;
- }
+ goto err_close;
if (!g_usb_device_claim_interface (fpi_device_get_usb_device (device), 0, 0, &error))
goto err_close;
--
2.24.1

47
SOURCES/0055-vfs301-Use-a-transfer-autopointer-to-cleanup-it-on-s.patch Normal file
View File

@ -0,0 +1,47 @@
From b82bcc0fc55035d04ac10143a909cc3a20bfcedf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Thu, 28 Nov 2019 20:40:32 +0100
Subject: [PATCH 055/181] vfs301: Use a transfer autopointer to cleanup it on
sync submission
Partially revert commit a855c0cc7, since the driver uses a sync transfer
and in such case the caller still keeps the ownership.
---
libfprint/drivers/vfs301_proto.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/libfprint/drivers/vfs301_proto.c b/libfprint/drivers/vfs301_proto.c
index 84e2318..2bf8bbd 100644
--- a/libfprint/drivers/vfs301_proto.c
+++ b/libfprint/drivers/vfs301_proto.c
@@ -67,7 +67,8 @@ static void
usb_recv (FpDeviceVfs301 *dev, guint8 endpoint, int max_bytes, FpiUsbTransfer **out, GError **error)
{
GError *err = NULL;
- FpiUsbTransfer *transfer;
+
+ g_autoptr(FpiUsbTransfer) transfer = NULL;
/* XXX: This function swallows any transfer errors, that is obviously
* quite bad (it used to assert on no-error)! */
@@ -78,7 +79,6 @@ usb_recv (FpDeviceVfs301 *dev, guint8 endpoint, int max_bytes, FpiUsbTransfer **
fpi_usb_transfer_submit_sync (transfer, VFS301_DEFAULT_WAIT_TIMEOUT, &err);
-
#ifdef DEBUG
usb_print_packet (0, err, transfer->buffer, transfer->actual_length);
#endif
@@ -97,7 +97,8 @@ static void
usb_send (FpDeviceVfs301 *dev, const guint8 *data, gssize length, GError **error)
{
GError *err = NULL;
- FpiUsbTransfer *transfer = NULL;
+
+ g_autoptr(FpiUsbTransfer) transfer = NULL;
/* XXX: This function swallows any transfer errors, that is obviously
* quite bad (it used to assert on no-error)! */
--
2.24.1

26
SOURCES/0056-fpi-ssm-Also-bug-on-negative-state-value.patch Normal file
View File

@ -0,0 +1,26 @@
From 66b6a2598b599afe874efe15bec4cdcb34f7ee79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 18:03:08 +0100
Subject: [PATCH 056/181] fpi-ssm: Also bug-on negative state value
Being an integer, anything could happen.
---
libfprint/fpi-ssm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index 5367e32..5299e2d 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -317,7 +317,7 @@ void
fpi_ssm_jump_to_state (FpiSsm *machine, int state)
{
BUG_ON (machine->completed);
- BUG_ON (state >= machine->nr_states);
+ BUG_ON (state < 0 || state >= machine->nr_states);
machine->cur_state = state;
__ssm_call_handler (machine);
}
--
2.24.1

206
SOURCES/0057-fpi-device-Make-possible-to-set-a-DestroyNotify-for-.patch Normal file
View File

@ -0,0 +1,206 @@
From 9f9a94d7a0c18dd62794f0172d3a306d2f38c4fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 17:11:29 +0100
Subject: [PATCH 057/181] fpi-device: Make possible to set a DestroyNotify for
timeout data
Since GSource data can be automatically cleaned up on source destruction, we
can mimic this for the devices timeout easily as well.
Add an extra parameter, and let's use this cocci file to adapt all the
drivers like magic:
@@
expression e1, e2, e3, e4;
@@
fpi_device_add_timeout (e1, e2, e3, e4
+ , NULL
)
---
libfprint/drivers/elan.c | 4 ++--
libfprint/drivers/uru4000.c | 6 +++---
libfprint/drivers/vfs0050.c | 4 ++--
libfprint/drivers/vfs101.c | 2 +-
libfprint/drivers/vfs301.c | 2 +-
libfprint/drivers/vfs5011.c | 2 +-
libfprint/fp-device.c | 14 ++++++++------
libfprint/fpi-device.h | 10 +++++-----
8 files changed, 23 insertions(+), 21 deletions(-)
diff --git a/libfprint/drivers/elan.c b/libfprint/drivers/elan.c
index e2767dd..f9e8763 100644
--- a/libfprint/drivers/elan.c
+++ b/libfprint/drivers/elan.c
@@ -756,7 +756,7 @@ calibrate_run_state (FpiSsm *ssm, FpDevice *dev)
self->calib_status = 0x01;
timeout = fpi_device_add_timeout (dev, 50,
fpi_ssm_next_state_timeout_cb,
- ssm);
+ ssm, NULL);
g_source_set_name (timeout, "calibrate_run_state");
}
break;
@@ -1020,7 +1020,7 @@ dev_change_state (FpImageDevice *dev, FpImageDeviceState state)
self->dev_state_next = state;
timeout = fpi_device_add_timeout (FP_DEVICE (dev), 10,
elan_change_state_async,
- NULL);
+ NULL, NULL);
name = g_strdup_printf ("dev_change_state to %d", state);
g_source_set_name (timeout, name);
diff --git a/libfprint/drivers/uru4000.c b/libfprint/drivers/uru4000.c
index 7e28724..1deadd3 100644
--- a/libfprint/drivers/uru4000.c
+++ b/libfprint/drivers/uru4000.c
@@ -875,7 +875,7 @@ rebootpwr_run_state (FpiSsm *ssm, FpDevice *_dev)
break;
case REBOOTPWR_PAUSE:
- fpi_device_add_timeout (_dev, 10, rebootpwr_pause_cb, ssm);
+ fpi_device_add_timeout (_dev, 10, rebootpwr_pause_cb, ssm, NULL);
break;
}
}
@@ -971,7 +971,7 @@ powerup_run_state (FpiSsm *ssm, FpDevice *_dev)
break;
case POWERUP_PAUSE:
- fpi_device_add_timeout (_dev, 10, powerup_pause_cb, ssm);
+ fpi_device_add_timeout (_dev, 10, powerup_pause_cb, ssm, NULL);
break;
case POWERUP_CHALLENGE_RESPONSE:
@@ -1130,7 +1130,7 @@ init_run_state (FpiSsm *ssm, FpDevice *_dev)
self->scanpwr_irq_timeout = fpi_device_add_timeout (_dev,
300,
init_scanpwr_timeout,
- ssm);
+ ssm, NULL);
break;
case INIT_DONE:
diff --git a/libfprint/drivers/vfs0050.c b/libfprint/drivers/vfs0050.c
index 43252c0..6377639 100644
--- a/libfprint/drivers/vfs0050.c
+++ b/libfprint/drivers/vfs0050.c
@@ -619,7 +619,7 @@ activate_ssm (FpiSsm *ssm, FpDevice *dev)
/* Wait for probable vdev->active changing */
fpi_device_add_timeout (dev, VFS_SSM_TIMEOUT,
- fpi_ssm_next_state_timeout_cb, ssm);
+ fpi_ssm_next_state_timeout_cb, ssm, NULL);
break;
case SSM_NEXT_RECEIVE:
@@ -639,7 +639,7 @@ activate_ssm (FpiSsm *ssm, FpDevice *dev)
case SSM_WAIT_ANOTHER_SCAN:
/* Orange light is on now */
fpi_device_add_timeout (dev, VFS_SSM_ORANGE_TIMEOUT,
- another_scan, ssm);
+ another_scan, ssm, NULL);
break;
default:
diff --git a/libfprint/drivers/vfs101.c b/libfprint/drivers/vfs101.c
index 5dedab7..0df9b73 100644
--- a/libfprint/drivers/vfs101.c
+++ b/libfprint/drivers/vfs101.c
@@ -376,7 +376,7 @@ async_sleep (unsigned int msec,
FpImageDevice *dev)
{
fpi_device_add_timeout (FP_DEVICE (dev), msec,
- fpi_ssm_next_state_timeout_cb, ssm);
+ fpi_ssm_next_state_timeout_cb, ssm, NULL);
}
/* Swap ssm states */
diff --git a/libfprint/drivers/vfs301.c b/libfprint/drivers/vfs301.c
index 7219792..1d0f066 100644
--- a/libfprint/drivers/vfs301.c
+++ b/libfprint/drivers/vfs301.c
@@ -36,7 +36,7 @@ async_sleep (unsigned int msec,
{
/* Add timeout */
fpi_device_add_timeout (FP_DEVICE (dev), msec,
- fpi_ssm_next_state_timeout_cb, ssm);
+ fpi_ssm_next_state_timeout_cb, ssm, NULL);
}
static int
diff --git a/libfprint/drivers/vfs5011.c b/libfprint/drivers/vfs5011.c
index dbf8276..4fac03c 100644
--- a/libfprint/drivers/vfs5011.c
+++ b/libfprint/drivers/vfs5011.c
@@ -706,7 +706,7 @@ activate_loop (FpiSsm *ssm, FpDevice *_dev)
case DEV_ACTIVATE_DATA_COMPLETE:
fpi_device_add_timeout (_dev, 1,
fpi_ssm_next_state_timeout_cb,
- ssm);
+ ssm, NULL);
break;
diff --git a/libfprint/fp-device.c b/libfprint/fp-device.c
index 0a1f8de..182be51 100644
--- a/libfprint/fp-device.c
+++ b/libfprint/fp-device.c
@@ -1475,7 +1475,8 @@ fpi_device_set_scan_type (FpDevice *device,
* @device: The #FpDevice
* @interval: The interval in milliseconds
* @func: The #FpTimeoutFunc to call on timeout
- * @user_data: User data to pass to the callback
+ * @user_data: (nullable): User data to pass to the callback
+ * @destroy_notify: (nullable): #GDestroyNotify for @user_data
*
* Register a timeout to run. Drivers should always make sure that timers are
* cancelled when appropriate.
@@ -1483,10 +1484,11 @@ fpi_device_set_scan_type (FpDevice *device,
* Returns: (transfer none): A newly created and attached #GSource
*/
GSource *
-fpi_device_add_timeout (FpDevice *device,
- gint interval,
- FpTimeoutFunc func,
- gpointer user_data)
+fpi_device_add_timeout (FpDevice *device,
+ gint interval,
+ FpTimeoutFunc func,
+ gpointer user_data,
+ GDestroyNotify destroy_notify)
{
FpDevicePrivate *priv = fp_device_get_instance_private (device);
FpDeviceTimeoutSource *source;
@@ -1497,7 +1499,7 @@ fpi_device_add_timeout (FpDevice *device,
source->user_data = user_data;
g_source_attach (&source->source, NULL);
- g_source_set_callback (&source->source, (GSourceFunc) func, user_data, NULL);
+ g_source_set_callback (&source->source, (GSourceFunc) func, user_data, destroy_notify);
g_source_set_ready_time (&source->source,
g_source_get_time (&source->source) + interval * (guint64) 1000);
priv->sources = g_slist_prepend (priv->sources, source);
diff --git a/libfprint/fpi-device.h b/libfprint/fpi-device.h
index d83a5a3..2333ae2 100644
--- a/libfprint/fpi-device.h
+++ b/libfprint/fpi-device.h
@@ -203,11 +203,11 @@ void fpi_device_get_delete_data (FpDevice *device,
GCancellable *fpi_device_get_cancellable (FpDevice *device);
-
-GSource * fpi_device_add_timeout (FpDevice *device,
- gint interval,
- FpTimeoutFunc func,
- gpointer user_data);
+GSource * fpi_device_add_timeout (FpDevice *device,
+ gint interval,
+ FpTimeoutFunc func,
+ gpointer user_data,
+ GDestroyNotify destroy_notify);
void fpi_device_set_nr_enroll_stages (FpDevice *device,
gint enroll_stages);
--
2.24.1

227
SOURCES/0058-fpi-ssm-Add-possibility-to-jump-to-a-state-or-next-o.patch Normal file
View File

@ -0,0 +1,227 @@
From d35cadd5fd81067bfc5bf6f5595b98d4227ad190 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 17:19:27 +0100
Subject: [PATCH 058/181] fpi-ssm: Add possibility to jump to a state (or next
one) with delay
This allows to have an automatic cleanup of the timeout source when the
the callback is reached and to avoid to do further state changes in the
middle.
---
doc/libfprint-sections.txt | 3 +
libfprint/fpi-ssm.c | 118 +++++++++++++++++++++++++++++++++++++
libfprint/fpi-ssm.h | 6 ++
3 files changed, 127 insertions(+)
diff --git a/doc/libfprint-sections.txt b/doc/libfprint-sections.txt
index 0abe584..9fb01bd 100644
--- a/doc/libfprint-sections.txt
+++ b/doc/libfprint-sections.txt
@@ -215,7 +215,10 @@ fpi_ssm_free
fpi_ssm_start
fpi_ssm_start_subsm
fpi_ssm_next_state
+fpi_ssm_next_state_delayed
fpi_ssm_jump_to_state
+fpi_ssm_jump_to_state_delayed
+fpi_ssm_cancel_delayed_state_change
fpi_ssm_mark_completed
fpi_ssm_mark_failed
fpi_ssm_set_data
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index 5299e2d..38186d2 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -87,6 +87,7 @@ struct _FpiSsm
int nr_states;
int cur_state;
gboolean completed;
+ GSource *timeout;
GError *error;
FpiSsmCompletedCallback callback;
FpiSsmHandlerCallback handler;
@@ -170,6 +171,7 @@ fpi_ssm_free (FpiSsm *machine)
if (machine->ssm_data_destroy)
g_clear_pointer (&machine->ssm_data, machine->ssm_data_destroy);
g_clear_pointer (&machine->error, g_error_free);
+ g_clear_pointer (&machine->timeout, g_source_destroy);
g_free (machine);
}
@@ -231,7 +233,9 @@ __subsm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
void
fpi_ssm_start_subsm (FpiSsm *parent, FpiSsm *child)
{
+ BUG_ON (parent->timeout);
child->parentsm = parent;
+ g_clear_pointer (&parent->timeout, g_source_destroy);
fpi_ssm_start (child, __subsm_complete);
}
@@ -246,7 +250,12 @@ void
fpi_ssm_mark_completed (FpiSsm *machine)
{
BUG_ON (machine->completed);
+ BUG_ON (machine->timeout);
+ BUG_ON (machine->timeout != NULL);
+
+ g_clear_pointer (&machine->timeout, g_source_destroy);
machine->completed = TRUE;
+
if (machine->error)
fp_dbg ("%p completed with error: %s", machine, machine->error->message);
else
@@ -297,6 +306,10 @@ fpi_ssm_next_state (FpiSsm *machine)
g_return_if_fail (machine != NULL);
BUG_ON (machine->completed);
+ BUG_ON (machine->timeout != NULL);
+
+ g_clear_pointer (&machine->timeout, g_source_destroy);
+
machine->cur_state++;
if (machine->cur_state == machine->nr_states)
fpi_ssm_mark_completed (machine);
@@ -304,6 +317,56 @@ fpi_ssm_next_state (FpiSsm *machine)
__ssm_call_handler (machine);
}
+void
+fpi_ssm_cancel_delayed_state_change (FpiSsm *machine)
+{
+ g_return_if_fail (machine);
+ BUG_ON (machine->completed);
+ BUG_ON (machine->timeout == NULL);
+
+ g_clear_pointer (&machine->timeout, g_source_destroy);
+}
+
+static void
+on_device_timeout_next_state (FpDevice *dev,
+ gpointer user_data)
+{
+ FpiSsm *machine = user_data;
+
+ machine->timeout = NULL;
+ fpi_ssm_next_state (machine);
+}
+
+/**
+ * fpi_ssm_next_state_delayed:
+ * @machine: an #FpiSsm state machine
+ * @delay: the milliseconds to wait before switching to the next state
+ *
+ * Iterate to next state of a state machine with a delay of @delay ms. If the
+ * current state is the last state, then the state machine will be marked as
+ * completed, as if calling fpi_ssm_mark_completed().
+ */
+void
+fpi_ssm_next_state_delayed (FpiSsm *machine,
+ int delay)
+{
+ g_autofree char *source_name = NULL;
+
+ g_return_if_fail (machine != NULL);
+ BUG_ON (machine->completed);
+ BUG_ON (machine->timeout != NULL);
+
+ g_clear_pointer (&machine->timeout, g_source_destroy);
+ machine->timeout = fpi_device_add_timeout (machine->dev, delay,
+ on_device_timeout_next_state,
+ machine);
+
+ source_name = g_strdup_printf ("[%s] ssm %p jump to next state %d",
+ fp_device_get_device_id (machine->dev),
+ machine, machine->cur_state + 1);
+ g_source_set_name (machine->timeout, source_name);
+}
+
/**
* fpi_ssm_jump_to_state:
* @machine: an #FpiSsm state machine
@@ -318,10 +381,65 @@ fpi_ssm_jump_to_state (FpiSsm *machine, int state)
{
BUG_ON (machine->completed);
BUG_ON (state < 0 || state >= machine->nr_states);
+ BUG_ON (machine->timeout != NULL);
+
+ g_clear_pointer (&machine->timeout, g_source_destroy);
machine->cur_state = state;
__ssm_call_handler (machine);
}
+typedef struct
+{
+ FpiSsm *machine;
+ int next_state;
+} FpiSsmJumpToStateDelayedData;
+
+static void
+on_device_timeout_jump_to_state (FpDevice *dev,
+ gpointer user_data)
+{
+ FpiSsmJumpToStateDelayedData *data = user_data;
+
+ data->machine->timeout = NULL;
+ fpi_ssm_jump_to_state (data->machine, data->next_state);
+}
+
+/**
+ * fpi_ssm_jump_to_state_delayed:
+ * @machine: an #FpiSsm state machine
+ * @state: the state to jump to
+ * @delay: the milliseconds to wait before switching to @state state
+ *
+ * Jump to the @state state with a delay of @delay milliseconds, bypassing
+ * intermediary states.
+ */
+void
+fpi_ssm_jump_to_state_delayed (FpiSsm *machine,
+ int state,
+ int delay)
+{
+ FpiSsmJumpToStateDelayedData *data;
+ g_autofree char *source_name = NULL;
+
+ g_return_if_fail (machine != NULL);
+ BUG_ON (machine->completed);
+ BUG_ON (machine->timeout != NULL);
+
+ data = g_new0 (FpiSsmJumpToStateDelayedData, 1);
+ data->machine = machine;
+ data->next_state = state;
+
+ g_clear_pointer (&machine->timeout, g_source_destroy);
+ machine->timeout = fpi_device_add_timeout_full (machine->dev, delay,
+ on_device_timeout_jump_to_state,
+ data, g_free);
+
+ source_name = g_strdup_printf ("[%s] ssm %p jump to state %d",
+ fp_device_get_device_id (machine->dev),
+ machine, state);
+ g_source_set_name (machine->timeout, source_name);
+}
+
/**
* fpi_ssm_get_cur_state:
* @machine: an #FpiSsm state machine
diff --git a/libfprint/fpi-ssm.h b/libfprint/fpi-ssm.h
index 57e7d10..05e6cf0 100644
--- a/libfprint/fpi-ssm.h
+++ b/libfprint/fpi-ssm.h
@@ -73,6 +73,12 @@ void fpi_ssm_start_subsm (FpiSsm *parent,
void fpi_ssm_next_state (FpiSsm *machine);
void fpi_ssm_jump_to_state (FpiSsm *machine,
int state);
+void fpi_ssm_next_state_delayed (FpiSsm *machine,
+ int delay);
+void fpi_ssm_jump_to_state_delayed (FpiSsm *machine,
+ int state,
+ int delay);
+void fpi_ssm_cancel_delayed_state_change (FpiSsm *machine);
void fpi_ssm_mark_completed (FpiSsm *machine);
void fpi_ssm_mark_failed (FpiSsm *machine,
GError *error);
--
2.24.1

263
SOURCES/0059-drivers-Use-fpi_ssm_next_state_delayed-instead-of-cu.patch Normal file
View File

@ -0,0 +1,263 @@
From 4a98d79f9f4dc64d568b31f801f47cbbca3e5711 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 18:22:50 +0100
Subject: [PATCH 059/181] drivers: Use fpi_ssm_next_state_delayed instead of
custom callbacks
As per this fpi_ssm_next_state_timeout_cb can be removed
---
libfprint/drivers/elan.c | 7 +------
libfprint/drivers/vfs0050.c | 3 +--
libfprint/drivers/vfs101.c | 24 +++++++-----------------
libfprint/drivers/vfs301.c | 15 ++-------------
libfprint/drivers/vfs5011.c | 5 +----
libfprint/fpi-ssm.c | 30 ++++--------------------------
libfprint/fpi-ssm.h | 2 --
7 files changed, 16 insertions(+), 70 deletions(-)
diff --git a/libfprint/drivers/elan.c b/libfprint/drivers/elan.c
index f9e8763..f622988 100644
--- a/libfprint/drivers/elan.c
+++ b/libfprint/drivers/elan.c
@@ -749,15 +749,10 @@ calibrate_run_state (FpiSsm *ssm, FpDevice *dev)
}
else
{
- GSource *timeout;
-
if (self->calib_status == 0x00 &&
self->last_read[0] == 0x01)
self->calib_status = 0x01;
- timeout = fpi_device_add_timeout (dev, 50,
- fpi_ssm_next_state_timeout_cb,
- ssm, NULL);
- g_source_set_name (timeout, "calibrate_run_state");
+ fpi_ssm_next_state_delayed (ssm, 50);
}
break;
diff --git a/libfprint/drivers/vfs0050.c b/libfprint/drivers/vfs0050.c
index 6377639..af70db5 100644
--- a/libfprint/drivers/vfs0050.c
+++ b/libfprint/drivers/vfs0050.c
@@ -618,8 +618,7 @@ activate_ssm (FpiSsm *ssm, FpDevice *dev)
clear_data (self);
/* Wait for probable vdev->active changing */
- fpi_device_add_timeout (dev, VFS_SSM_TIMEOUT,
- fpi_ssm_next_state_timeout_cb, ssm, NULL);
+ fpi_ssm_next_state_delayed (ssm, VFS_SSM_TIMEOUT);
break;
case SSM_NEXT_RECEIVE:
diff --git a/libfprint/drivers/vfs101.c b/libfprint/drivers/vfs101.c
index 0df9b73..7020726 100644
--- a/libfprint/drivers/vfs101.c
+++ b/libfprint/drivers/vfs101.c
@@ -369,16 +369,6 @@ async_load (FpiSsm *ssm,
async_load_cb, NULL);
}
-/* Submit asynchronous sleep */
-static void
-async_sleep (unsigned int msec,
- FpiSsm *ssm,
- FpImageDevice *dev)
-{
- fpi_device_add_timeout (FP_DEVICE (dev), msec,
- fpi_ssm_next_state_timeout_cb, ssm, NULL);
-}
-
/* Swap ssm states */
enum {
M_SWAP_SEND,
@@ -795,7 +785,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
case M_LOOP_0_SLEEP:
/* Wait fingerprint scanning */
- async_sleep (50, ssm, dev);
+ fpi_ssm_next_state_delayed (ssm, 50);
break;
case M_LOOP_0_GET_STATE:
@@ -838,7 +828,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
img_extract (ssm, dev);
/* Wait handling image */
- async_sleep (10, ssm, dev);
+ fpi_ssm_next_state_delayed (ssm, 10);
break;
case M_LOOP_0_CHECK_ACTION:
@@ -861,7 +851,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
if (vfs_finger_state (self) == VFS_FINGER_PRESENT)
{
fpi_image_device_report_finger_status (dev, TRUE);
- async_sleep (250, ssm, dev);
+ fpi_ssm_next_state_delayed (ssm, 250);
}
else
{
@@ -891,7 +881,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
case M_LOOP_1_SLEEP:
/* Wait fingerprint scanning */
- async_sleep (10, ssm, dev);
+ fpi_ssm_next_state_delayed (ssm, 10);
break;
case M_LOOP_2_ABORT_PRINT:
@@ -927,7 +917,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
{
/* Wait aborting */
self->counter++;
- async_sleep (100, ssm, dev);
+ fpi_ssm_next_state_delayed (ssm, 100);
}
else
{
@@ -1065,7 +1055,7 @@ m_init_state (FpiSsm *ssm, FpDevice *_dev)
{
/* Wait aborting */
self->counter++;
- async_sleep (100, ssm, dev);
+ fpi_ssm_next_state_delayed (ssm, 100);
}
else
{
@@ -1094,7 +1084,7 @@ m_init_state (FpiSsm *ssm, FpDevice *_dev)
{
/* Wait removing finger */
self->counter++;
- async_sleep (250, ssm, dev);
+ fpi_ssm_next_state_delayed (ssm, 250);
}
else
{
diff --git a/libfprint/drivers/vfs301.c b/libfprint/drivers/vfs301.c
index 1d0f066..3870879 100644
--- a/libfprint/drivers/vfs301.c
+++ b/libfprint/drivers/vfs301.c
@@ -28,17 +28,6 @@ G_DEFINE_TYPE (FpDeviceVfs301, fpi_device_vfs301, FP_TYPE_IMAGE_DEVICE)
/************************** GENERIC STUFF *************************************/
-/* Submit asynchronous sleep */
-static void
-async_sleep (unsigned int msec,
- FpiSsm *ssm,
- FpImageDevice *dev)
-{
- /* Add timeout */
- fpi_device_add_timeout (FP_DEVICE (dev), msec,
- fpi_ssm_next_state_timeout_cb, ssm, NULL);
-}
-
static int
submit_image (FpiSsm *ssm,
FpImageDevice *dev)
@@ -108,7 +97,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
case M_WAIT_PRINT:
/* Wait fingerprint scanning */
- async_sleep (200, ssm, dev);
+ fpi_ssm_next_state_delayed (ssm, 200);
break;
case M_CHECK_PRINT:
@@ -126,7 +115,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
case M_READ_PRINT_WAIT:
/* Wait fingerprint scanning */
- async_sleep (200, ssm, dev);
+ fpi_ssm_next_state_delayed (ssm, 200);
break;
case M_READ_PRINT_POLL:
diff --git a/libfprint/drivers/vfs5011.c b/libfprint/drivers/vfs5011.c
index 4fac03c..b769e31 100644
--- a/libfprint/drivers/vfs5011.c
+++ b/libfprint/drivers/vfs5011.c
@@ -704,10 +704,7 @@ activate_loop (FpiSsm *ssm, FpDevice *_dev)
break;
case DEV_ACTIVATE_DATA_COMPLETE:
- fpi_device_add_timeout (_dev, 1,
- fpi_ssm_next_state_timeout_cb,
- ssm, NULL);
-
+ fpi_ssm_next_state_delayed (ssm, 1);
break;
case DEV_ACTIVATE_PREPARE_NEXT_CAPTURE:
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index 38186d2..931c8fe 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -359,7 +359,7 @@ fpi_ssm_next_state_delayed (FpiSsm *machine,
g_clear_pointer (&machine->timeout, g_source_destroy);
machine->timeout = fpi_device_add_timeout (machine->dev, delay,
on_device_timeout_next_state,
- machine);
+ machine, NULL);
source_name = g_strdup_printf ("[%s] ssm %p jump to next state %d",
fp_device_get_device_id (machine->dev),
@@ -430,9 +430,9 @@ fpi_ssm_jump_to_state_delayed (FpiSsm *machine,
data->next_state = state;
g_clear_pointer (&machine->timeout, g_source_destroy);
- machine->timeout = fpi_device_add_timeout_full (machine->dev, delay,
- on_device_timeout_jump_to_state,
- data, g_free);
+ machine->timeout = fpi_device_add_timeout (machine->dev, delay,
+ on_device_timeout_jump_to_state,
+ data, g_free);
source_name = g_strdup_printf ("[%s] ssm %p jump to state %d",
fp_device_get_device_id (machine->dev),
@@ -486,28 +486,6 @@ fpi_ssm_dup_error (FpiSsm *machine)
return NULL;
}
-/**
- * fpi_ssm_next_state_timeout_cb:
- * @dev: a struct #fp_dev
- * @data: a pointer to an #FpiSsm state machine
- *
- * Same as fpi_ssm_next_state(), but to be used as a callback
- * for an fpi_device_add_timeout() callback, when the state
- * change needs to happen after a timeout.
- *
- * Make sure to pass the #FpiSsm as the `ssm_data` argument
- * for that fpi_device_add_timeout() call.
- */
-void
-fpi_ssm_next_state_timeout_cb (FpDevice *dev,
- void *data)
-{
- g_return_if_fail (dev != NULL);
- g_return_if_fail (data != NULL);
-
- fpi_ssm_next_state (data);
-}
-
/**
* fpi_ssm_usb_transfer_cb:
* @transfer: a #FpiUsbTransfer
diff --git a/libfprint/fpi-ssm.h b/libfprint/fpi-ssm.h
index 05e6cf0..b426fff 100644
--- a/libfprint/fpi-ssm.h
+++ b/libfprint/fpi-ssm.h
@@ -93,8 +93,6 @@ int fpi_ssm_get_cur_state (FpiSsm *machine);
/* Callbacks to be used by the driver instead of implementing their own
* logic.
*/
-void fpi_ssm_next_state_timeout_cb (FpDevice *dev,
- void *data);
void fpi_ssm_usb_transfer_cb (FpiUsbTransfer *transfer,
FpDevice *device,
gpointer unused_data,
--
2.24.1

35
SOURCES/0060-fpi-ssm-Clarify-the-ownership-of-error-in-fpi_ssm_ma.patch Normal file
View File

@ -0,0 +1,35 @@
From a2ca701133742744edafb09d5ea5245ca1d3b621 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 18:25:59 +0100
Subject: [PATCH 060/181] fpi-ssm: Clarify the ownership of error in
fpi_ssm_mark_failed
---
libfprint/fpi-ssm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index 931c8fe..e2cb48a 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -272,7 +272,7 @@ fpi_ssm_mark_completed (FpiSsm *machine)
/**
* fpi_ssm_mark_failed:
* @machine: an #FpiSsm state machine
- * @error: a #GError
+ * @error: (transfer full): a #GError
*
* Mark a state machine as failed with @error as the error code, completing it.
*/
@@ -288,7 +288,7 @@ fpi_ssm_mark_failed (FpiSsm *machine, GError *error)
}
fp_dbg ("SSM failed in state %d with error: %s", machine->cur_state, error->message);
- machine->error = error;
+ machine->error = g_steal_pointer (&error);
fpi_ssm_mark_completed (machine);
}
--
2.24.1

170
SOURCES/0061-drivers-Use-SSM-delayed-actions-when-possible.patch Normal file
View File

@ -0,0 +1,170 @@
From 651cc37ee0409af767447f626f6a90db50c016b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Fri, 22 Nov 2019 18:39:02 +0100
Subject: [PATCH 061/181] drivers: Use SSM delayed actions when possible
---
libfprint/drivers/uru4000.c | 72 ++++++++++++++-----------------------
libfprint/drivers/vfs0050.c | 13 +------
libfprint/fpi-ssm.c | 3 +-
3 files changed, 29 insertions(+), 59 deletions(-)
diff --git a/libfprint/drivers/uru4000.c b/libfprint/drivers/uru4000.c
index 1deadd3..e15f1ca 100644
--- a/libfprint/drivers/uru4000.c
+++ b/libfprint/drivers/uru4000.c
@@ -829,26 +829,6 @@ enum rebootpwr_states {
REBOOTPWR_NUM_STATES,
};
-static void
-rebootpwr_pause_cb (FpDevice *dev,
- void *data)
-{
- FpiSsm *ssm = data;
- FpiDeviceUru4000 *self = FPI_DEVICE_URU4000 (dev);
-
- if (!--self->rebootpwr_ctr)
- {
- fp_err ("could not reboot device power");
- fpi_ssm_mark_failed (ssm,
- fpi_device_error_new_msg (FP_DEVICE_ERROR,
- "Could not reboot device"));
- }
- else
- {
- fpi_ssm_jump_to_state (ssm, REBOOTPWR_GET_HWSTAT);
- }
-}
-
static void
rebootpwr_run_state (FpiSsm *ssm, FpDevice *_dev)
{
@@ -875,7 +855,17 @@ rebootpwr_run_state (FpiSsm *ssm, FpDevice *_dev)
break;
case REBOOTPWR_PAUSE:
- fpi_device_add_timeout (_dev, 10, rebootpwr_pause_cb, ssm, NULL);
+ if (!--self->rebootpwr_ctr)
+ {
+ fp_err ("could not reboot device power");
+ fpi_ssm_mark_failed (ssm,
+ fpi_device_error_new_msg (FP_DEVICE_ERROR,
+ "Could not reboot device"));
+ }
+ else
+ {
+ fpi_ssm_jump_to_state_delayed (ssm, 10, REBOOTPWR_GET_HWSTAT);
+ }
break;
}
}
@@ -916,30 +906,6 @@ enum powerup_states {
POWERUP_NUM_STATES,
};
-static void
-powerup_pause_cb (FpDevice *dev,
- void *data)
-{
- FpiSsm *ssm = data;
- FpiDeviceUru4000 *self = FPI_DEVICE_URU4000 (dev);
-
- if (!--self->powerup_ctr)
- {
- fp_err ("could not power device up");
- fpi_ssm_mark_failed (ssm,
- fpi_device_error_new_msg (FP_DEVICE_ERROR_GENERAL,
- "could not power device up"));
- }
- else if (!self->profile->auth_cr)
- {
- fpi_ssm_jump_to_state (ssm, POWERUP_SET_HWSTAT);
- }
- else
- {
- fpi_ssm_next_state (ssm);
- }
-}
-
static void
powerup_run_state (FpiSsm *ssm, FpDevice *_dev)
{
@@ -971,7 +937,21 @@ powerup_run_state (FpiSsm *ssm, FpDevice *_dev)
break;
case POWERUP_PAUSE:
- fpi_device_add_timeout (_dev, 10, powerup_pause_cb, ssm, NULL);
+ if (!--self->powerup_ctr)
+ {
+ fp_err ("could not power device up");
+ fpi_ssm_mark_failed (ssm,
+ fpi_device_error_new_msg (FP_DEVICE_ERROR_GENERAL,
+ "could not power device up"));
+ }
+ else if (!self->profile->auth_cr)
+ {
+ fpi_ssm_jump_to_state_delayed (ssm, POWERUP_SET_HWSTAT, 10);
+ }
+ else
+ {
+ fpi_ssm_next_state_delayed (ssm, 10);
+ }
break;
case POWERUP_CHALLENGE_RESPONSE:
diff --git a/libfprint/drivers/vfs0050.c b/libfprint/drivers/vfs0050.c
index af70db5..22e9ae9 100644
--- a/libfprint/drivers/vfs0050.c
+++ b/libfprint/drivers/vfs0050.c
@@ -479,16 +479,6 @@ receive_callback (FpiUsbTransfer *transfer, FpDevice *device,
}
}
-/* SSM stub to prepare device to another scan after orange light was on */
-static void
-another_scan (FpDevice *dev,
- void *data)
-{
- FpiSsm *ssm = data;
-
- fpi_ssm_jump_to_state (ssm, SSM_TURN_ON);
-}
-
/* Main SSM loop */
static void
activate_ssm (FpiSsm *ssm, FpDevice *dev)
@@ -637,8 +627,7 @@ activate_ssm (FpiSsm *ssm, FpDevice *dev)
case SSM_WAIT_ANOTHER_SCAN:
/* Orange light is on now */
- fpi_device_add_timeout (dev, VFS_SSM_ORANGE_TIMEOUT,
- another_scan, ssm, NULL);
+ fpi_ssm_jump_to_state_delayed (ssm, SSM_TURN_ON, VFS_SSM_ORANGE_TIMEOUT);
break;
default:
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index e2cb48a..19712ef 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -168,6 +168,8 @@ fpi_ssm_free (FpiSsm *machine)
if (!machine)
return;
+ BUG_ON (machine->timeout != NULL);
+
if (machine->ssm_data_destroy)
g_clear_pointer (&machine->ssm_data, machine->ssm_data_destroy);
g_clear_pointer (&machine->error, g_error_free);
@@ -250,7 +252,6 @@ void
fpi_ssm_mark_completed (FpiSsm *machine)
{
BUG_ON (machine->completed);
- BUG_ON (machine->timeout);
BUG_ON (machine->timeout != NULL);
g_clear_pointer (&machine->timeout, g_source_destroy);
--
2.24.1

424
SOURCES/0062-fpi-ssm-Make-delayed-actions-cancellable.patch Normal file
View File

@ -0,0 +1,424 @@
From 37a007317e5de27eb68a667bace42961c5c73b33 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Thu, 28 Nov 2019 19:24:55 +0100
Subject: [PATCH 062/181] fpi-ssm: Make delayed actions cancellable
Add a GCancellable parameter to fpi_ssm_nex_state_delayed and
fpi_ssm_jump_to_state_delayed() so that it's possible to cancel an action
from the caller and in case the driver wants to cancel a delayed operation
when a device action has been cancelled.
---
libfprint/drivers/elan.c | 2 +-
libfprint/drivers/uru4000.c | 6 +-
libfprint/drivers/vfs0050.c | 5 +-
libfprint/drivers/vfs101.c | 14 ++--
libfprint/drivers/vfs301.c | 4 +-
libfprint/drivers/vfs5011.c | 2 +-
libfprint/fpi-ssm.c | 123 ++++++++++++++++++++++++++++++------
libfprint/fpi-ssm.h | 12 ++--
8 files changed, 127 insertions(+), 41 deletions(-)
diff --git a/libfprint/drivers/elan.c b/libfprint/drivers/elan.c
index f622988..7c7fb26 100644
--- a/libfprint/drivers/elan.c
+++ b/libfprint/drivers/elan.c
@@ -752,7 +752,7 @@ calibrate_run_state (FpiSsm *ssm, FpDevice *dev)
if (self->calib_status == 0x00 &&
self->last_read[0] == 0x01)
self->calib_status = 0x01;
- fpi_ssm_next_state_delayed (ssm, 50);
+ fpi_ssm_next_state_delayed (ssm, 50, NULL);
}
break;
diff --git a/libfprint/drivers/uru4000.c b/libfprint/drivers/uru4000.c
index e15f1ca..122544d 100644
--- a/libfprint/drivers/uru4000.c
+++ b/libfprint/drivers/uru4000.c
@@ -864,7 +864,7 @@ rebootpwr_run_state (FpiSsm *ssm, FpDevice *_dev)
}
else
{
- fpi_ssm_jump_to_state_delayed (ssm, 10, REBOOTPWR_GET_HWSTAT);
+ fpi_ssm_jump_to_state_delayed (ssm, 10, REBOOTPWR_GET_HWSTAT, NULL);
}
break;
}
@@ -946,11 +946,11 @@ powerup_run_state (FpiSsm *ssm, FpDevice *_dev)
}
else if (!self->profile->auth_cr)
{
- fpi_ssm_jump_to_state_delayed (ssm, POWERUP_SET_HWSTAT, 10);
+ fpi_ssm_jump_to_state_delayed (ssm, POWERUP_SET_HWSTAT, 10, NULL);
}
else
{
- fpi_ssm_next_state_delayed (ssm, 10);
+ fpi_ssm_next_state_delayed (ssm, 10, NULL);
}
break;
diff --git a/libfprint/drivers/vfs0050.c b/libfprint/drivers/vfs0050.c
index 22e9ae9..9b99dc3 100644
--- a/libfprint/drivers/vfs0050.c
+++ b/libfprint/drivers/vfs0050.c
@@ -608,7 +608,7 @@ activate_ssm (FpiSsm *ssm, FpDevice *dev)
clear_data (self);
/* Wait for probable vdev->active changing */
- fpi_ssm_next_state_delayed (ssm, VFS_SSM_TIMEOUT);
+ fpi_ssm_next_state_delayed (ssm, VFS_SSM_TIMEOUT, NULL);
break;
case SSM_NEXT_RECEIVE:
@@ -627,7 +627,8 @@ activate_ssm (FpiSsm *ssm, FpDevice *dev)
case SSM_WAIT_ANOTHER_SCAN:
/* Orange light is on now */
- fpi_ssm_jump_to_state_delayed (ssm, SSM_TURN_ON, VFS_SSM_ORANGE_TIMEOUT);
+ fpi_ssm_jump_to_state_delayed (ssm, SSM_TURN_ON, VFS_SSM_ORANGE_TIMEOUT,
+ NULL);
break;
default:
diff --git a/libfprint/drivers/vfs101.c b/libfprint/drivers/vfs101.c
index 7020726..ccce7db 100644
--- a/libfprint/drivers/vfs101.c
+++ b/libfprint/drivers/vfs101.c
@@ -785,7 +785,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
case M_LOOP_0_SLEEP:
/* Wait fingerprint scanning */
- fpi_ssm_next_state_delayed (ssm, 50);
+ fpi_ssm_next_state_delayed (ssm, 50, NULL);
break;
case M_LOOP_0_GET_STATE:
@@ -828,7 +828,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
img_extract (ssm, dev);
/* Wait handling image */
- fpi_ssm_next_state_delayed (ssm, 10);
+ fpi_ssm_next_state_delayed (ssm, 10, NULL);
break;
case M_LOOP_0_CHECK_ACTION:
@@ -851,7 +851,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
if (vfs_finger_state (self) == VFS_FINGER_PRESENT)
{
fpi_image_device_report_finger_status (dev, TRUE);
- fpi_ssm_next_state_delayed (ssm, 250);
+ fpi_ssm_next_state_delayed (ssm, 250, NULL);
}
else
{
@@ -881,7 +881,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
case M_LOOP_1_SLEEP:
/* Wait fingerprint scanning */
- fpi_ssm_next_state_delayed (ssm, 10);
+ fpi_ssm_next_state_delayed (ssm, 10, NULL);
break;
case M_LOOP_2_ABORT_PRINT:
@@ -917,7 +917,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
{
/* Wait aborting */
self->counter++;
- fpi_ssm_next_state_delayed (ssm, 100);
+ fpi_ssm_next_state_delayed (ssm, 100, NULL);
}
else
{
@@ -1055,7 +1055,7 @@ m_init_state (FpiSsm *ssm, FpDevice *_dev)
{
/* Wait aborting */
self->counter++;
- fpi_ssm_next_state_delayed (ssm, 100);
+ fpi_ssm_next_state_delayed (ssm, 100, NULL);
}
else
{
@@ -1084,7 +1084,7 @@ m_init_state (FpiSsm *ssm, FpDevice *_dev)
{
/* Wait removing finger */
self->counter++;
- fpi_ssm_next_state_delayed (ssm, 250);
+ fpi_ssm_next_state_delayed (ssm, 250, NULL);
}
else
{
diff --git a/libfprint/drivers/vfs301.c b/libfprint/drivers/vfs301.c
index 3870879..f912a36 100644
--- a/libfprint/drivers/vfs301.c
+++ b/libfprint/drivers/vfs301.c
@@ -97,7 +97,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
case M_WAIT_PRINT:
/* Wait fingerprint scanning */
- fpi_ssm_next_state_delayed (ssm, 200);
+ fpi_ssm_next_state_delayed (ssm, 200, NULL);
break;
case M_CHECK_PRINT:
@@ -115,7 +115,7 @@ m_loop_state (FpiSsm *ssm, FpDevice *_dev)
case M_READ_PRINT_WAIT:
/* Wait fingerprint scanning */
- fpi_ssm_next_state_delayed (ssm, 200);
+ fpi_ssm_next_state_delayed (ssm, 200, NULL);
break;
case M_READ_PRINT_POLL:
diff --git a/libfprint/drivers/vfs5011.c b/libfprint/drivers/vfs5011.c
index b769e31..ef318f2 100644
--- a/libfprint/drivers/vfs5011.c
+++ b/libfprint/drivers/vfs5011.c
@@ -704,7 +704,7 @@ activate_loop (FpiSsm *ssm, FpDevice *_dev)
break;
case DEV_ACTIVATE_DATA_COMPLETE:
- fpi_ssm_next_state_delayed (ssm, 1);
+ fpi_ssm_next_state_delayed (ssm, 1, NULL);
break;
case DEV_ACTIVATE_PREPARE_NEXT_CAPTURE:
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index 19712ef..0f54b1d 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -88,6 +88,8 @@ struct _FpiSsm
int cur_state;
gboolean completed;
GSource *timeout;
+ GCancellable *cancellable;
+ gulong cancellable_id;
GError *error;
FpiSsmCompletedCallback callback;
FpiSsmHandlerCallback handler;
@@ -155,6 +157,81 @@ fpi_ssm_get_data (FpiSsm *machine)
return machine->ssm_data;
}
+static void
+fpi_ssm_clear_delayed_action (FpiSsm *machine)
+{
+ if (machine->cancellable_id)
+ {
+ g_cancellable_disconnect (machine->cancellable, machine->cancellable_id);
+ machine->cancellable_id = 0;
+ }
+
+ g_clear_object (&machine->cancellable);
+ g_clear_pointer (&machine->timeout, g_source_destroy);
+}
+
+typedef struct _CancelledActionIdleData
+{
+ gulong cancellable_id;
+ GCancellable *cancellable;
+} CancelledActionIdleData;
+
+static gboolean
+on_delayed_action_cancelled_idle (gpointer user_data)
+{
+ CancelledActionIdleData *data = user_data;
+
+ g_cancellable_disconnect (data->cancellable, data->cancellable_id);
+ g_object_unref (data->cancellable);
+ g_free (data);
+
+ return G_SOURCE_REMOVE;
+}
+
+static void
+on_delayed_action_cancelled (GCancellable *cancellable,
+ FpiSsm *machine)
+{
+ CancelledActionIdleData *data;
+
+ g_clear_pointer (&machine->timeout, g_source_destroy);
+
+ data = g_new0 (CancelledActionIdleData, 1);
+ data->cancellable = g_steal_pointer (&machine->cancellable);
+ data->cancellable_id = machine->cancellable_id;
+ machine->cancellable_id = 0;
+
+ g_idle_add_full (G_PRIORITY_HIGH_IDLE, on_delayed_action_cancelled_idle,
+ data, NULL);
+}
+
+static void
+fpi_ssm_set_delayed_action_timeout (FpiSsm *machine,
+ int delay,
+ FpTimeoutFunc callback,
+ GCancellable *cancellable,
+ gpointer user_data,
+ GDestroyNotify destroy_func)
+{
+ BUG_ON (machine->completed);
+ BUG_ON (machine->timeout != NULL);
+
+ fpi_ssm_clear_delayed_action (machine);
+
+ if (cancellable != NULL)
+ {
+ g_set_object (&machine->cancellable, cancellable);
+
+ machine->cancellable_id =
+ g_cancellable_connect (machine->cancellable,
+ G_CALLBACK (on_delayed_action_cancelled),
+ machine, NULL);
+ }
+
+ machine->timeout = fpi_device_add_timeout (machine->dev, delay, callback,
+ user_data, destroy_func);
+}
+
/**
* fpi_ssm_free:
* @machine: an #FpiSsm state machine
@@ -173,7 +250,7 @@ fpi_ssm_free (FpiSsm *machine)
if (machine->ssm_data_destroy)
g_clear_pointer (&machine->ssm_data, machine->ssm_data_destroy);
g_clear_pointer (&machine->error, g_error_free);
- g_clear_pointer (&machine->timeout, g_source_destroy);
+ fpi_ssm_clear_delayed_action (machine);
g_free (machine);
}
@@ -254,7 +331,8 @@ fpi_ssm_mark_completed (FpiSsm *machine)
BUG_ON (machine->completed);
BUG_ON (machine->timeout != NULL);
- g_clear_pointer (&machine->timeout, g_source_destroy);
+ fpi_ssm_clear_delayed_action (machine);
+
machine->completed = TRUE;
if (machine->error)
@@ -309,7 +387,7 @@ fpi_ssm_next_state (FpiSsm *machine)
BUG_ON (machine->completed);
BUG_ON (machine->timeout != NULL);
- g_clear_pointer (&machine->timeout, g_source_destroy);
+ fpi_ssm_clear_delayed_action (machine);
machine->cur_state++;
if (machine->cur_state == machine->nr_states)
@@ -325,7 +403,7 @@ fpi_ssm_cancel_delayed_state_change (FpiSsm *machine)
BUG_ON (machine->completed);
BUG_ON (machine->timeout == NULL);
- g_clear_pointer (&machine->timeout, g_source_destroy);
+ fpi_ssm_clear_delayed_action (machine);
}
static void
@@ -342,25 +420,26 @@ on_device_timeout_next_state (FpDevice *dev,
* fpi_ssm_next_state_delayed:
* @machine: an #FpiSsm state machine
* @delay: the milliseconds to wait before switching to the next state
+ * @cancellable: (nullable): a #GCancellable to cancel the delayed operation
*
* Iterate to next state of a state machine with a delay of @delay ms. If the
* current state is the last state, then the state machine will be marked as
* completed, as if calling fpi_ssm_mark_completed().
+ * Passing a valid #GCancellable will cause the action to be cancelled when
+ * @cancellable is.
*/
void
-fpi_ssm_next_state_delayed (FpiSsm *machine,
- int delay)
+fpi_ssm_next_state_delayed (FpiSsm *machine,
+ int delay,
+ GCancellable *cancellable)
{
g_autofree char *source_name = NULL;
g_return_if_fail (machine != NULL);
- BUG_ON (machine->completed);
- BUG_ON (machine->timeout != NULL);
- g_clear_pointer (&machine->timeout, g_source_destroy);
- machine->timeout = fpi_device_add_timeout (machine->dev, delay,
- on_device_timeout_next_state,
- machine, NULL);
+ fpi_ssm_set_delayed_action_timeout (machine, delay,
+ on_device_timeout_next_state, cancellable,
+ machine, NULL);
source_name = g_strdup_printf ("[%s] ssm %p jump to next state %d",
fp_device_get_device_id (machine->dev),
@@ -384,7 +463,8 @@ fpi_ssm_jump_to_state (FpiSsm *machine, int state)
BUG_ON (state < 0 || state >= machine->nr_states);
BUG_ON (machine->timeout != NULL);
- g_clear_pointer (&machine->timeout, g_source_destroy);
+ fpi_ssm_clear_delayed_action (machine);
+
machine->cur_state = state;
__ssm_call_handler (machine);
}
@@ -410,14 +490,18 @@ on_device_timeout_jump_to_state (FpDevice *dev,
* @machine: an #FpiSsm state machine
* @state: the state to jump to
* @delay: the milliseconds to wait before switching to @state state
+ * @cancellable: (nullable): a #GCancellable to cancel the delayed operation
*
* Jump to the @state state with a delay of @delay milliseconds, bypassing
* intermediary states.
+ * Passing a valid #GCancellable will cause the action to be cancelled when
+ * @cancellable is.
*/
void
-fpi_ssm_jump_to_state_delayed (FpiSsm *machine,
- int state,
- int delay)
+fpi_ssm_jump_to_state_delayed (FpiSsm *machine,
+ int state,
+ int delay,
+ GCancellable *cancellable)
{
FpiSsmJumpToStateDelayedData *data;
g_autofree char *source_name = NULL;
@@ -430,10 +514,9 @@ fpi_ssm_jump_to_state_delayed (FpiSsm *machine,
data->machine = machine;
data->next_state = state;
- g_clear_pointer (&machine->timeout, g_source_destroy);
- machine->timeout = fpi_device_add_timeout (machine->dev, delay,
- on_device_timeout_jump_to_state,
- data, g_free);
+ fpi_ssm_set_delayed_action_timeout (machine, delay,
+ on_device_timeout_jump_to_state,
+ cancellable, data, g_free);
source_name = g_strdup_printf ("[%s] ssm %p jump to state %d",
fp_device_get_device_id (machine->dev),
diff --git a/libfprint/fpi-ssm.h b/libfprint/fpi-ssm.h
index b426fff..8dff27d 100644
--- a/libfprint/fpi-ssm.h
+++ b/libfprint/fpi-ssm.h
@@ -73,11 +73,13 @@ void fpi_ssm_start_subsm (FpiSsm *parent,
void fpi_ssm_next_state (FpiSsm *machine);
void fpi_ssm_jump_to_state (FpiSsm *machine,
int state);
-void fpi_ssm_next_state_delayed (FpiSsm *machine,
- int delay);
-void fpi_ssm_jump_to_state_delayed (FpiSsm *machine,
- int state,
- int delay);
+void fpi_ssm_next_state_delayed (FpiSsm *machine,
+ int delay,
+ GCancellable *cancellable);
+void fpi_ssm_jump_to_state_delayed (FpiSsm *machine,
+ int state,
+ int delay,
+ GCancellable *cancellable);
void fpi_ssm_cancel_delayed_state_change (FpiSsm *machine);
void fpi_ssm_mark_completed (FpiSsm *machine);
void fpi_ssm_mark_failed (FpiSsm *machine,
--
2.24.1

26
SOURCES/0063-fpi-ssm-Bug-on-handler-set-to-a-NULL-function.patch Normal file
View File

@ -0,0 +1,26 @@
From dac6c01df94333686d810a049dedfb32ee8b132b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Thu, 28 Nov 2019 20:15:21 +0100
Subject: [PATCH 063/181] fpi-ssm: Bug on handler set to a NULL function
We would crash otherwise, while this is quite obvious there was no code
enforcing this.
---
libfprint/fpi-ssm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index 0f54b1d..4498ce9 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -114,6 +114,7 @@ fpi_ssm_new (FpDevice *dev,
FpiSsm *machine;
BUG_ON (nr_states < 1);
+ BUG_ON (handler == NULL);
machine = g_new0 (FpiSsm, 1);
machine->handler = handler;
--
2.24.1

78
SOURCES/0064-fpi-ssm-Mark-a-fpi-ssm-completed-on-delay.patch Normal file
View File

@ -0,0 +1,78 @@
From 370137b97f53cec46750d2c984a3861d306bcb9d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 3 Dec 2019 17:22:20 +0100
Subject: [PATCH 064/181] fpi-ssm: Mark a fpi-ssm completed on delay
---
libfprint/fpi-ssm.c | 40 ++++++++++++++++++++++++++++++++++++++++
libfprint/fpi-ssm.h | 3 +++
2 files changed, 43 insertions(+)
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index 4498ce9..09a31e3 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -349,6 +349,46 @@ fpi_ssm_mark_completed (FpiSsm *machine)
fpi_ssm_free (machine);
}
+static void
+on_device_timeout_complete (FpDevice *dev,
+ gpointer user_data)
+{
+ FpiSsm *machine = user_data;
+
+ machine->timeout = NULL;
+ fpi_ssm_mark_completed (machine);
+}
+
+/**
+ * fpi_ssm_mark_completed_delayed:
+ * @machine: an #FpiSsm state machine
+ * @delay: the milliseconds to wait before switching to the next state
+ * @cancellable: (nullable): a #GCancellable to cancel the delayed operation
+ *
+ * Mark a ssm as completed successfully with a delay of @delay ms.
+ * The callback set when creating the state machine with fpi_ssm_new () will be
+ * called when the timeout is over.
+ * The request can be cancelled passing a #GCancellable as @cancellable.
+ */
+void
+fpi_ssm_mark_completed_delayed (FpiSsm *machine,
+ int delay,
+ GCancellable *cancellable)
+{
+ g_autofree char *source_name = NULL;
+
+ g_return_if_fail (machine != NULL);
+
+ fpi_ssm_set_delayed_action_timeout (machine, delay,
+ on_device_timeout_complete, cancellable,
+ machine, NULL);
+
+ source_name = g_strdup_printf ("[%s] ssm %p complete %d",
+ fp_device_get_device_id (machine->dev),
+ machine, machine->cur_state + 1);
+ g_source_set_name (machine->timeout, source_name);
+}
+
/**
* fpi_ssm_mark_failed:
* @machine: an #FpiSsm state machine
diff --git a/libfprint/fpi-ssm.h b/libfprint/fpi-ssm.h
index 8dff27d..3ef653e 100644
--- a/libfprint/fpi-ssm.h
+++ b/libfprint/fpi-ssm.h
@@ -82,6 +82,9 @@ void fpi_ssm_jump_to_state_delayed (FpiSsm *machine,
GCancellable *cancellable);
void fpi_ssm_cancel_delayed_state_change (FpiSsm *machine);
void fpi_ssm_mark_completed (FpiSsm *machine);
+void fpi_ssm_mark_completed_delayed (FpiSsm *machine,
+ int delay,
+ GCancellable *cancellable);
void fpi_ssm_mark_failed (FpiSsm *machine,
GError *error);
void fpi_ssm_set_data (FpiSsm *machine,
--
2.24.1

35
SOURCES/0065-tests-Fix-image-writing-on-big-endian.patch Normal file
View File

@ -0,0 +1,35 @@
From 1dc9e06987c3787c3e6177fd010e5b0d5eab2ad9 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Wed, 4 Dec 2019 13:21:11 +0100
Subject: [PATCH 065/181] tests: Fix image writing on big endian
The code tried to only write the RGB bytes of FORMAT_RGB24, however, the
in-memory layout is different on big-endian which would result in the
wrong bytes being written.
Fix this by simply also writing the byte we do not care about.
---
tests/capture.py | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tests/capture.py b/tests/capture.py
index 2ad9385..a7b7583 100755
--- a/tests/capture.py
+++ b/tests/capture.py
@@ -36,10 +36,12 @@ c_buf = c_img.get_data()
for x in range(width):
for y in range(height):
+ # The upper byte is don't care, but the location depends on endianness,
+ # so just set all of them.
c_buf[y * c_rowstride + x * 4 + 0] = buf[y * width + x]
c_buf[y * c_rowstride + x * 4 + 1] = buf[y * width + x]
c_buf[y * c_rowstride + x * 4 + 2] = buf[y * width + x]
- # Byte 4 is don't care
+ c_buf[y * c_rowstride + x * 4 + 3] = buf[y * width + x]
c_img.mark_dirty()
c_img.write_to_png(sys.argv[1])
--
2.24.1

64
SOURCES/0066-fpi-usb-Use-unsigned-length-for-USB-async-transfers.patch Normal file
View File

@ -0,0 +1,64 @@
From 2af78ce8e06f513b96afb639a1406c116b77ecc2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 3 Dec 2019 19:34:58 +0100
Subject: [PATCH 066/181] fpi-usb: Use unsigned length for USB async transfers
Properly follow function signature using a temporary gsize variable address
to make the function use the same pointer type and avoid troubles at
deferencing it, while use automatic-casting to switch to signed one if
transfer succeeded.
---
libfprint/fpi-usb-transfer.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/libfprint/fpi-usb-transfer.c b/libfprint/fpi-usb-transfer.c
index 64d706f..08e75cb 100644
--- a/libfprint/fpi-usb-transfer.c
+++ b/libfprint/fpi-usb-transfer.c
@@ -454,6 +454,7 @@ fpi_usb_transfer_submit_sync (FpiUsbTransfer *transfer,
GError **error)
{
gboolean res;
+ gsize actual_length;
g_return_val_if_fail (transfer, FALSE);
@@ -469,7 +470,7 @@ fpi_usb_transfer_submit_sync (FpiUsbTransfer *transfer,
transfer->endpoint,
transfer->buffer,
transfer->length,
- &transfer->actual_length,
+ &actual_length,
timeout_ms,
NULL,
error);
@@ -485,7 +486,7 @@ fpi_usb_transfer_submit_sync (FpiUsbTransfer *transfer,
transfer->idx,
transfer->buffer,
transfer->length,
- &transfer->actual_length,
+ &actual_length,
timeout_ms,
NULL,
error);
@@ -496,7 +497,7 @@ fpi_usb_transfer_submit_sync (FpiUsbTransfer *transfer,
transfer->endpoint,
transfer->buffer,
transfer->length,
- &transfer->actual_length,
+ &actual_length,
timeout_ms,
NULL,
error);
@@ -511,6 +512,8 @@ fpi_usb_transfer_submit_sync (FpiUsbTransfer *transfer,
if (!res)
transfer->actual_length = -1;
+ else
+ transfer->actual_length = actual_length;
return res;
}
--
2.24.1

90
SOURCES/0067-drivers-examples-Don-t-use-Wno-pointer-sign-and-fix-.patch Normal file
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@ -0,0 +1,90 @@
From 34b61d11546e764b08bc97276b102560fb899959 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 3 Dec 2019 19:36:26 +0100
Subject: [PATCH 067/181] drivers, examples: Don't use -Wno-pointer-sign and
fix relative errors
---
examples/storage.c | 2 +-
libfprint/drivers/synaptics/synaptics.c | 4 ++--
libfprint/drivers/upekts.c | 2 +-
libfprint/drivers/vfs0050.c | 2 +-
meson.build | 1 -
5 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/examples/storage.c b/examples/storage.c
index 932163e..db35854 100644
--- a/examples/storage.c
+++ b/examples/storage.c
@@ -57,7 +57,7 @@ load_data (void)
GVariantDict *res;
GVariant *var;
g_autofree gchar *contents = NULL;
- gssize length = 0;
+ gsize length = 0;
if (!g_file_get_contents (STORAGE_FILE, &contents, &length, NULL))
{
diff --git a/libfprint/drivers/synaptics/synaptics.c b/libfprint/drivers/synaptics/synaptics.c
index 1524c45..247b658 100644
--- a/libfprint/drivers/synaptics/synaptics.c
+++ b/libfprint/drivers/synaptics/synaptics.c
@@ -407,7 +407,7 @@ static gboolean
parse_print_data (GVariant *data,
guint8 *finger,
const guint8 **user_id,
- gssize *user_id_len)
+ gsize *user_id_len)
{
g_autoptr(GVariant) user_id_var = NULL;
@@ -506,7 +506,7 @@ list_msg_cb (FpiDeviceSynaptics *self,
get_enroll_templates_resp->templates[n].user_id,
get_enroll_templates_resp->templates[n].finger_id);
- userid = get_enroll_templates_resp->templates[n].user_id;
+ userid = (gchar *) get_enroll_templates_resp->templates[n].user_id;
print = fp_print_new (FP_DEVICE (self));
uid = g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE,
diff --git a/libfprint/drivers/upekts.c b/libfprint/drivers/upekts.c
index 05cd9c5..6ce8136 100644
--- a/libfprint/drivers/upekts.c
+++ b/libfprint/drivers/upekts.c
@@ -375,7 +375,7 @@ read_msg_cb (FpiUsbTransfer *transfer, FpDevice *device,
goto err;
}
- if (strncmp (udata->buffer, "Ciao", 4) != 0)
+ if (strncmp ((char *) udata->buffer, "Ciao", 4) != 0)
{
fp_err ("no Ciao for you!!");
error = fpi_device_error_new_msg (FP_DEVICE_ERROR_PROTO,
diff --git a/libfprint/drivers/vfs0050.c b/libfprint/drivers/vfs0050.c
index 9b99dc3..bb6851f 100644
--- a/libfprint/drivers/vfs0050.c
+++ b/libfprint/drivers/vfs0050.c
@@ -399,7 +399,7 @@ interrupt_callback (FpiUsbTransfer *transfer, FpDevice *device,
gpointer user_data, GError *error)
{
FpDeviceVfs0050 *self = FPI_DEVICE_VFS0050 (device);
- char *interrupt = transfer->buffer;
+ unsigned char *interrupt = transfer->buffer;
/* we expect a cancellation error when the device is deactivating
* go into the SSM_CLEAR_EP2 state in that case. */
diff --git a/meson.build b/meson.build
index ef352ba..54761c4 100644
--- a/meson.build
+++ b/meson.build
@@ -31,7 +31,6 @@ common_cflags = cc.get_supported_arguments([
'-Wunused',
'-Wstrict-prototypes',
'-Werror-implicit-function-declaration',
- '-Wno-pointer-sign',
'-Wshadow',
'-DGLIB_VERSION_MIN_REQUIRED=' + glib_version_def,
'-DGLIB_VERSION_MAX_ALLOWED=' + glib_version_def,
--
2.24.1

26
SOURCES/0068-fp-print-Clear-the-data-not-the-description-when-set.patch Normal file
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@ -0,0 +1,26 @@
From d8b15d9c655d329ccb91d0d6b31e6109651a1af6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Tue, 3 Dec 2019 19:53:19 +0100
Subject: [PATCH 068/181] fp-print: Clear the data not the description when
setting the property
---
libfprint/fp-print.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libfprint/fp-print.c b/libfprint/fp-print.c
index ddf8747..e7b119a 100644
--- a/libfprint/fp-print.c
+++ b/libfprint/fp-print.c
@@ -207,7 +207,7 @@ fp_print_set_property (GObject *object,
break;
case PROP_FPI_DATA:
- g_clear_pointer (&self->description, g_variant_unref);
+ g_clear_pointer (&self->data, g_variant_unref);
self->data = g_value_dup_variant (value);
break;
--
2.24.1

107
SOURCES/0069-meson-Use-add_project_arguments-for-common-cflags.patch Normal file
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@ -0,0 +1,107 @@
From c23e2719bac6d5b1c832ce06d4bc2358f532eb19 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 12:32:14 +0100
Subject: [PATCH 069/181] 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.
---
demo/meson.build | 5 +----
examples/meson.build | 6 ++----
libfprint/meson.build | 2 +-
meson.build | 13 ++++++++-----
4 files changed, 12 insertions(+), 14 deletions(-)
diff --git a/demo/meson.build b/demo/meson.build
index bf7a7ee..279a43c 100644
--- a/demo/meson.build
+++ b/demo/meson.build
@@ -13,10 +13,7 @@ executable('gtk-libfprint-test',
include_directories: [
root_inc,
],
- c_args: [
- common_cflags,
- '-DPACKAGE_VERSION="' + meson.project_version() + '"'
- ],
+ c_args: '-DPACKAGE_VERSION="' + meson.project_version() + '"',
install: true,
install_dir: bindir)
diff --git a/examples/meson.build b/examples/meson.build
index ff03ac6..eef8c3f 100644
--- a/examples/meson.build
+++ b/examples/meson.build
@@ -6,8 +6,7 @@ foreach example: examples
dependencies: [ libfprint_dep, glib_dep ],
include_directories: [
root_inc,
- ],
- c_args: common_cflags)
+ ])
endforeach
executable('cpp-test',
@@ -15,5 +14,4 @@ executable('cpp-test',
dependencies: libfprint_dep,
include_directories: [
root_inc,
- ],
- c_args: common_cflags)
+ ])
diff --git a/libfprint/meson.build b/libfprint/meson.build
index f77965a..964744e 100644
--- a/libfprint/meson.build
+++ b/libfprint/meson.build
@@ -188,7 +188,7 @@ libfprint = library('fprint',
drivers_sources + nbis_sources + other_sources,
soversion: soversion,
version: libversion,
- c_args: common_cflags + drivers_cflags,
+ c_args: drivers_cflags,
include_directories: [
root_inc,
include_directories('nbis/include'),
diff --git a/meson.build b/meson.build
index 54761c4..09abc1f 100644
--- a/meson.build
+++ b/meson.build
@@ -10,9 +10,6 @@ project('libfprint', [ 'c', 'cpp' ],
gnome = import('gnome')
-add_project_arguments([ '-D_GNU_SOURCE' ], language: 'c')
-add_project_arguments([ '-DG_LOG_DOMAIN="libfprint"' ], language: 'c')
-
libfprint_conf = configuration_data()
cc = meson.get_compiler('c')
@@ -23,8 +20,6 @@ glib_min_version = '2.56'
glib_version_def = 'GLIB_VERSION_@0@_@1@'.format(
glib_min_version.split('.')[0], glib_min_version.split('.')[1])
common_cflags = cc.get_supported_arguments([
- '-fgnu89-inline',
- '-std=gnu99',
'-Wall',
'-Wtype-limits',
'-Wundef',
@@ -34,7 +29,15 @@ common_cflags = cc.get_supported_arguments([
'-Wshadow',
'-DGLIB_VERSION_MIN_REQUIRED=' + glib_version_def,
'-DGLIB_VERSION_MAX_ALLOWED=' + glib_version_def,
+ '-D_GNU_SOURCE',
+ '-DG_LOG_DOMAIN="libfprint"',
+])
+c_cflags = cc.get_supported_arguments([
+ '-fgnu89-inline',
+ '-std=gnu99',
])
+add_project_arguments(common_cflags + c_cflags, language: 'c')
+add_project_arguments(common_cflags, language: 'cpp')
# maintaining compatibility with the previous libtool versioning
# current = binary - interface
--
2.24.1

31
SOURCES/0070-cpp-test-Fix-indentation.patch Normal file
View File

@ -0,0 +1,31 @@
From a0f18b7200056d3250b0112dcfd46e7d7441606b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 12:32:28 +0100
Subject: [PATCH 070/181] cpp-test: Fix indentation
---
examples/cpp-test.cpp | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/examples/cpp-test.cpp b/examples/cpp-test.cpp
index a0eb2ed..99967e2 100644
--- a/examples/cpp-test.cpp
+++ b/examples/cpp-test.cpp
@@ -6,10 +6,10 @@
int main (int argc, char **argv)
{
- FpContext *ctx;
+ FpContext *ctx;
- ctx = fp_context_new ();
- g_object_unref (ctx);
+ ctx = fp_context_new ();
+ g_object_unref (ctx);
- return 0;
+ return 0;
}
--
2.24.1

49
SOURCES/0071-meson-Build-nbis-separately-to-allow-changing-flags.patch Normal file
View File

@ -0,0 +1,49 @@
From 051549311b5dd44a9b927b2e165cc539699616b2 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Wed, 4 Dec 2019 11:37:30 +0100
Subject: [PATCH 071/181] meson: Build nbis separately to allow changing flags
As nbis is an external source bundle, it does not necessarily make sense
to enable/fix all warnings to the extend we do for our own library code.
As such, separate the build process into multiple stages.
---
libfprint/meson.build | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/libfprint/meson.build b/libfprint/meson.build
index 964744e..7742ecc 100644
--- a/libfprint/meson.build
+++ b/libfprint/meson.build
@@ -183,9 +183,19 @@ mapfile = 'libfprint.ver'
vflag = '-Wl,--version-script,@0@/@1@'.format(meson.current_source_dir(), mapfile)
deps = [ mathlib_dep, glib_dep, gusb_dep, nss_dep, imaging_dep, gio_dep ]
+
+nbis_lib = static_library('nbis',
+ nbis_sources,
+ include_directories: [
+ root_inc,
+ include_directories('nbis/include'),
+ ],
+ dependencies: deps,
+ install: false)
+
libfprint = library('fprint',
libfprint_sources + fp_enums + fpi_enums +
- drivers_sources + nbis_sources + other_sources,
+ drivers_sources + other_sources,
soversion: soversion,
version: libversion,
c_args: drivers_cflags,
@@ -195,6 +205,7 @@ libfprint = library('fprint',
],
link_args : vflag,
link_depends : mapfile,
+ link_with: nbis_lib,
dependencies: deps,
install: true)
--
2.24.1

71
SOURCES/0072-meson-Add-the-include-directories-to-deps.patch Normal file
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@ -0,0 +1,71 @@
From ec5ac320350aa9bc8d0a3ac8df26cb17c53f880b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 12:43:12 +0100
Subject: [PATCH 072/181] meson: Add the include directories to deps
So we don't have to repeat them everywhere.
---
libfprint/meson.build | 23 +++++++----------------
1 file changed, 7 insertions(+), 16 deletions(-)
diff --git a/libfprint/meson.build b/libfprint/meson.build
index 7742ecc..100865d 100644
--- a/libfprint/meson.build
+++ b/libfprint/meson.build
@@ -184,12 +184,13 @@ vflag = '-Wl,--version-script,@0@/@1@'.format(meson.current_source_dir(), mapfil
deps = [ mathlib_dep, glib_dep, gusb_dep, nss_dep, imaging_dep, gio_dep ]
-nbis_lib = static_library('nbis',
+deps += declare_dependency(include_directories: [
+ root_inc,
+ include_directories('nbis/include'),
+])
+
+libnbis = static_library('nbis',
nbis_sources,
- include_directories: [
- root_inc,
- include_directories('nbis/include'),
- ],
dependencies: deps,
install: false)
@@ -199,13 +200,9 @@ libfprint = library('fprint',
soversion: soversion,
version: libversion,
c_args: drivers_cflags,
- include_directories: [
- root_inc,
- include_directories('nbis/include'),
- ],
link_args : vflag,
link_depends : mapfile,
- link_with: nbis_lib,
+ link_with: libnbis,
dependencies: deps,
install: true)
@@ -218,9 +215,6 @@ install_headers(['fprint.h'] + libfprint_public_headers, subdir: 'libfprint')
udev_rules = executable('fprint-list-udev-rules',
'fprint-list-udev-rules.c',
- include_directories: [
- root_inc,
- ],
dependencies: [ deps, libfprint_dep ],
install: false)
@@ -235,9 +229,6 @@ endif
supported_devices = executable('fprint-list-supported-devices',
'fprint-list-supported-devices.c',
- include_directories: [
- root_inc,
- ],
dependencies: [ deps, libfprint_dep ],
install: false)
--
2.24.1

113
SOURCES/0073-nbis-Add-a-global-include-file-with-all-the-definiti.patch Normal file
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@ -0,0 +1,113 @@
From 228fda84601a9a9f3ba5b39bbea2302f73c2580c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 13:12:52 +0100
Subject: [PATCH 073/181] nbis: Add a global include file with all the
definitions ignoring erros
The nbis headers are full of redundant declarations, we can't fix them all
now, so in the mean time let's use an header using pragma to ignore such
errors.
Add the error to nbis private include folder that should be used only by
headers of libfprint-nbis.
---
libfprint/fp-image.c | 2 +-
libfprint/fp-print.c | 3 +--
libfprint/meson.build | 6 +++++
libfprint/nbis/libfprint-include/nbis.h | 35 +++++++++++++++++++++++++
4 files changed, 43 insertions(+), 3 deletions(-)
create mode 100644 libfprint/nbis/libfprint-include/nbis.h
diff --git a/libfprint/fp-image.c b/libfprint/fp-image.c
index 4b8b3cd..c66b010 100644
--- a/libfprint/fp-image.c
+++ b/libfprint/fp-image.c
@@ -20,7 +20,7 @@
#include "fpi-image.h"
-#include "nbis/include/lfs.h"
+#include <nbis.h>
#if HAVE_PIXMAN
#include <pixman.h>
diff --git a/libfprint/fp-print.c b/libfprint/fp-print.c
index e7b119a..ed29ec1 100644
--- a/libfprint/fp-print.c
+++ b/libfprint/fp-print.c
@@ -22,8 +22,7 @@
#include "fpi-image.h"
#include "fpi-device.h"
-#include "nbis/include/bozorth.h"
-#include "nbis/include/lfs.h"
+#include <nbis.h>
/**
* SECTION: fp-print
diff --git a/libfprint/meson.build b/libfprint/meson.build
index 100865d..99ebf73 100644
--- a/libfprint/meson.build
+++ b/libfprint/meson.build
@@ -187,11 +187,17 @@ deps = [ mathlib_dep, glib_dep, gusb_dep, nss_dep, imaging_dep, gio_dep ]
deps += declare_dependency(include_directories: [
root_inc,
include_directories('nbis/include'),
+ include_directories('nbis/libfprint-include'),
])
libnbis = static_library('nbis',
nbis_sources,
dependencies: deps,
+ c_args: cc.get_supported_arguments([
+ '-Wno-error=redundant-decls',
+ '-Wno-redundant-decls',
+ '-Wno-discarded-qualifiers',
+ ]),
install: false)
libfprint = library('fprint',
diff --git a/libfprint/nbis/libfprint-include/nbis.h b/libfprint/nbis/libfprint-include/nbis.h
new file mode 100644
index 0000000..e3f667f
--- /dev/null
+++ b/libfprint/nbis/libfprint-include/nbis.h
@@ -0,0 +1,35 @@
+/*
+ * Example fingerprint device prints listing and deletion
+ * Enrolls your right index finger and saves the print to disk
+ * Copyright (C) 2019 Marco Trevisan <marco.trevisan@canonical.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#pragma once
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wredundant-decls"
+
+#include <bozorth.h>
+#include <bz_array.h>
+#include <defs.h>
+#include <lfs.h>
+#include <log.h>
+#include <morph.h>
+#include <mytime.h>
+#include <sunrast.h>
+
+#pragma GCC diagnostic pop
--
2.24.1

213
SOURCES/0074-cleanup-Don-t-make-nbis-depend-on-libfprint-built-so.patch Normal file
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@ -0,0 +1,213 @@
From c5e8baac5bfb57c3c96f03c9534cc38002de3cca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 15:08:12 +0100
Subject: [PATCH 074/181] cleanup: Don't make nbis depend on libfprint
built-sources
Now that nbis is a static library it should be possible to compile it
without any fprint-built dependency, although since it included fp_internal
there was a compile-time dependency on the fp-enums that can be generated at
later times.
So:
- Move nbis-helpers to nbis includes (and remove inclusion in fp_internal)
- Move the Minutiae definitions inside a standalone fpi-minutiae header
- Include fpi-minutiae.h in fp_internal.h
- Include nbis-hepers.h and fpi-minutiae.h in nbis' lfs.h
- Adapt missing definitions in libfprint
---
libfprint/fp-image.c | 1 +
libfprint/fp-print.c | 1 +
libfprint/fp_internal.h | 35 ++-------------
libfprint/fpi-minutiae.h | 45 +++++++++++++++++++
libfprint/nbis/include/lfs.h | 3 +-
libfprint/nbis/lfs.h.patch | 13 +++---
.../libfprint-include}/nbis-helpers.h | 0
7 files changed, 59 insertions(+), 39 deletions(-)
create mode 100644 libfprint/fpi-minutiae.h
rename libfprint/{ => nbis/libfprint-include}/nbis-helpers.h (100%)
diff --git a/libfprint/fp-image.c b/libfprint/fp-image.c
index c66b010..16837a8 100644
--- a/libfprint/fp-image.c
+++ b/libfprint/fp-image.c
@@ -19,6 +19,7 @@
*/
#include "fpi-image.h"
+#include "fpi-log.h"
#include <nbis.h>
diff --git a/libfprint/fp-print.c b/libfprint/fp-print.c
index ed29ec1..f724c77 100644
--- a/libfprint/fp-print.c
+++ b/libfprint/fp-print.c
@@ -20,6 +20,7 @@
#include "fpi-print.h"
#include "fpi-image.h"
+#include "fpi-log.h"
#include "fpi-device.h"
#include <nbis.h>
diff --git a/libfprint/fp_internal.h b/libfprint/fp_internal.h
index 8147089..56ada18 100644
--- a/libfprint/fp_internal.h
+++ b/libfprint/fp_internal.h
@@ -1,6 +1,6 @@
/*
* Internal/private definitions for libfprint
- * Copyright (C) 2007-2008 Daniel Drake <dsd@gentoo.org>
+ * Copyright (C) 2019 Marco Trevisan <marco.trevisan@canonical.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -17,38 +17,9 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef __FPRINT_INTERNAL_H__
-#define __FPRINT_INTERNAL_H__
+#pragma once
#include "fpi-log.h"
-#include "nbis-helpers.h"
#include "fpi-image.h"
#include "fpi-image-device.h"
-
-/* fp_minutia structure definition */
-struct fp_minutia
-{
- int x;
- int y;
- int ex;
- int ey;
- int direction;
- double reliability;
- int type;
- int appearing;
- int feature_id;
- int *nbrs;
- int *ridge_counts;
- int num_nbrs;
-};
-
-/* fp_minutiae structure definition */
-struct fp_minutiae
-{
- int alloc;
- int num;
- struct fp_minutia **list;
-};
-
-
-#endif
+#include "fpi-minutiae.h"
diff --git a/libfprint/fpi-minutiae.h b/libfprint/fpi-minutiae.h
new file mode 100644
index 0000000..24dc761
--- /dev/null
+++ b/libfprint/fpi-minutiae.h
@@ -0,0 +1,45 @@
+/*
+ * Internal/private definitions for libfprint
+ * Copyright (C) 2007-2008 Daniel Drake <dsd@gentoo.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#pragma once
+
+/* fp_minutia structure definition */
+struct fp_minutia
+{
+ int x;
+ int y;
+ int ex;
+ int ey;
+ int direction;
+ double reliability;
+ int type;
+ int appearing;
+ int feature_id;
+ int *nbrs;
+ int *ridge_counts;
+ int num_nbrs;
+};
+
+/* fp_minutiae structure definition */
+struct fp_minutiae
+{
+ int alloc;
+ int num;
+ struct fp_minutia **list;
+};
diff --git a/libfprint/nbis/include/lfs.h b/libfprint/nbis/include/lfs.h
index ae7aee5..f4f38d7 100644
--- a/libfprint/nbis/include/lfs.h
+++ b/libfprint/nbis/include/lfs.h
@@ -66,7 +66,8 @@ of the software.
#include <math.h>
#include <stdio.h>
-#include <fp_internal.h>
+#include <nbis-helpers.h>
+#include <fpi-minutiae.h>
/*************************************************************************/
/* OUTPUT FILE EXTENSIONS */
diff --git a/libfprint/nbis/lfs.h.patch b/libfprint/nbis/lfs.h.patch
index 2be6ebf..3342bc5 100644
--- a/libfprint/nbis/lfs.h.patch
+++ b/libfprint/nbis/lfs.h.patch
@@ -1,15 +1,16 @@
---- include/lfs.h 2018-08-24 15:31:54.535579623 +0200
-+++ include/lfs.h.orig 2018-08-24 15:31:48.781587933 +0200
-@@ -66,7 +43,7 @@ of the software.
+--- include/lfs.h
++++ include/lfs.h
+@@ -66,7 +66,8 @@ of the software.
#include <math.h>
#include <stdio.h>
-#include <an2k.h> /* Needed by to_type9.c */
-+#include <fp_internal.h>
++#include <nbis-helpers.h>
++#include <fpi-minutiae.h>
/*************************************************************************/
/* OUTPUT FILE EXTENSIONS */
-@@ -154,26 +131,8 @@ typedef struct rotgrids{
+@@ -154,26 +155,8 @@ typedef struct rotgrids{
#define DISAPPEARING 0
#define APPEARING 1
@@ -38,7 +39,7 @@
typedef struct feature_pattern{
int type;
-@@ -1185,17 +1185,6 @@ extern void bubble_sort_double_inc_2(double *, int *, const int);
+@@ -1203,17 +1186,6 @@ extern void bubble_sort_double_inc_2(double *, int *, const int);
extern void bubble_sort_double_dec_2(double *, int *, const int);
extern void bubble_sort_int_inc(int *, const int);
diff --git a/libfprint/nbis-helpers.h b/libfprint/nbis/libfprint-include/nbis-helpers.h
similarity index 100%
rename from libfprint/nbis-helpers.h
rename to libfprint/nbis/libfprint-include/nbis-helpers.h
--
2.24.1

55
SOURCES/0075-nbis-log-Don-t-use-old-style-function-declarations.patch Normal file
View File

@ -0,0 +1,55 @@
From e0344288b01f66bf4b600468692a1110c8abbe24 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 13:13:14 +0100
Subject: [PATCH 075/181] nbis/log: Don't use old-style function declarations
---
libfprint/nbis/mindtct/log.c | 4 ++--
libfprint/nbis/update-from-nbis.sh | 6 +++++-
2 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/libfprint/nbis/mindtct/log.c b/libfprint/nbis/mindtct/log.c
index b1dcaad..dcd3db7 100644
--- a/libfprint/nbis/mindtct/log.c
+++ b/libfprint/nbis/mindtct/log.c
@@ -66,7 +66,7 @@ of the software.
/***************************************************************************/
/***************************************************************************/
-int open_logfile()
+int open_logfile(void)
{
#ifdef LOG_REPORT
fprintf(stderr, "ERROR : open_logfile : fopen : %s\n", LOG_FILE);
@@ -91,7 +91,7 @@ void print2log(char *fmt, ...)
/***************************************************************************/
/***************************************************************************/
-int close_logfile()
+int close_logfile(void)
{
#ifdef LOG_REPORT
fprintf(stderr, "ERROR : close_logfile : fclose : %s\n", LOG_FILE);
diff --git a/libfprint/nbis/update-from-nbis.sh b/libfprint/nbis/update-from-nbis.sh
index c8cde80..742c8cb 100755
--- a/libfprint/nbis/update-from-nbis.sh
+++ b/libfprint/nbis/update-from-nbis.sh
@@ -179,9 +179,13 @@ sed -i 's/[ \t]*$//' `find -name "*.[ch]"`
# Remove usebsd.h
sed -i '/usebsd.h/d' `find -name "*.[ch]"`
+# Replace functions with empty parameters using (void)
+sed -i 's/^\([[:space:]]*[[:alnum:]_]\+[\*[:space:]]\+'\
+'[[:alnum:]_]\+[[:space:]]*\)([[:space:]]*)/\1(void)/g' `find -name "*.[ch]"`
+
# Use GLib memory management
spatch --sp-file glib-memory.cocci --dir . --in-place
# The above leaves an unused variable around, triggering a warning
# remove it.
-patch -p0 < glib-mem-warning.patch
\ No newline at end of file
+patch -p0 < glib-mem-warning.patch
--
2.24.1

237
SOURCES/0076-nbis-Make-the-extern-global-bozworth-y-variable-as-b.patch Normal file
View File

@ -0,0 +1,237 @@
From 9c3af4498e7e5898744c4598fe89a5b34e639b92 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 14:22:07 +0100
Subject: [PATCH 076/181] nbis: Make the extern global bozworth 'y' variable as
bz_y
Othewise this could create issues with other 'y' variable definitions
shadowing it.
Add a cocci file that performs the change automatically
---
libfprint/nbis/bozorth3/bozorth3.c | 34 ++++++++++++++--------------
libfprint/nbis/bozorth3/bz_gbls.c | 4 ++--
libfprint/nbis/include/bozorth.h | 2 +-
libfprint/nbis/remove-global-y.cocci | 21 +++++++++++++++++
libfprint/nbis/update-from-nbis.sh | 3 +++
5 files changed, 44 insertions(+), 20 deletions(-)
create mode 100644 libfprint/nbis/remove-global-y.cocci
diff --git a/libfprint/nbis/bozorth3/bozorth3.c b/libfprint/nbis/bozorth3/bozorth3.c
index 0a8b0ff..e2e668f 100644
--- a/libfprint/nbis/bozorth3/bozorth3.c
+++ b/libfprint/nbis/bozorth3/bozorth3.c
@@ -896,7 +896,7 @@ for ( k = 0; k < np - 1; k++ ) {
for ( i = 0; i < tot; i++ ) {
- int colp_value = colp[ y[i]-1 ][0];
+ int colp_value = colp[ bz_y[i]-1 ][0];
if ( colp_value < 0 ) {
kk += colp_value;
n++;
@@ -933,7 +933,7 @@ for ( k = 0; k < np - 1; k++ ) {
kk = 0;
for ( i = 0; i < tot; i++ ) {
- int diff = colp[ y[i]-1 ][0] - jj;
+ int diff = colp[ bz_y[i]-1 ][0] - jj;
j = SQUARED( diff );
@@ -942,7 +942,7 @@ for ( k = 0; k < np - 1; k++ ) {
if ( j > TXS && j < CTXS )
kk++;
else
- y[i-kk] = y[i];
+ bz_y[i-kk] = bz_y[i];
} /* END FOR i */
tot -= kk; /* Adjust the total edge pairs TOT based on # of edge pairs skipped */
@@ -958,7 +958,7 @@ for ( k = 0; k < np - 1; k++ ) {
for ( i = tot-1 ; i >= 0; i-- ) {
- int idx = y[i] - 1;
+ int idx = bz_y[i] - 1;
if ( rk[idx] == 0 ) {
sc[idx] = -1;
} else {
@@ -976,7 +976,7 @@ for ( k = 0; k < np - 1; k++ ) {
int pd = 0;
for ( i = 0; i < tot; i++ ) {
- int idx = y[i] - 1;
+ int idx = bz_y[i] - 1;
for ( ii = 1; ii < 4; ii++ ) {
@@ -1476,7 +1476,7 @@ return match_score;
/* extern int rk[ RK_SIZE ]; */
/* extern int cp[ CP_SIZE ]; */
/* extern int rp[ RP_SIZE ]; */
-/* extern int y[ Y_SIZE ]; */
+/* extern int bz_y[ Y_SIZE ]; */
void bz_sift(
int * ww, /* INPUT and OUTPUT; endpoint groups index; *ww may be bumped by one or by two */
@@ -1507,7 +1507,7 @@ if ( n == 0 && t == 0 ) {
if ( sc[kx-1] != ftt ) {
- y[ (*tot)++ ] = kx;
+ bz_y[ (*tot)++ ] = kx;
rk[kx-1] = sc[kx-1];
sc[kx-1] = ftt;
}
@@ -1553,7 +1553,7 @@ if ( n == l ) {
qq[*qh] = kz;
zz[kz-1] = (*qh)++;
}
- y[(*tot)++] = kx;
+ bz_y[(*tot)++] = kx;
rk[kx-1] = sc[kx-1];
sc[kx-1] = ftt;
}
@@ -1697,12 +1697,12 @@ for ( ii = 0; ii < tp; ii++ ) { /* For each index up to the current value of
}
t = 0;
- y[0] = lim;
+ bz_y[0] = lim;
cp[0] = 1;
b = 0;
n = 1;
do { /* looping until T < 0 ... */
- if ( y[t] - cp[t] > 1 ) {
+ if (bz_y[t] - cp[t] > 1 ) {
k = sct[cp[t]][t];
j = ctt[k] + 1;
for ( i = 0; i < j; i++ ) {
@@ -1715,25 +1715,25 @@ for ( ii = 0; ii < tp; ii++ ) { /* For each index up to the current value of
do {
while ( rp[jj] < sct[kk][t] && jj < j )
jj++;
- while ( rp[jj] > sct[kk][t] && kk < y[t] )
+ while ( rp[jj] > sct[kk][t] && kk < bz_y[t] )
kk++;
- while ( rp[jj] == sct[kk][t] && kk < y[t] && jj < j ) {
+ while ( rp[jj] == sct[kk][t] && kk < bz_y[t] && jj < j ) {
sct[k][t+1] = sct[kk][t];
k++;
kk++;
jj++;
}
- } while ( kk < y[t] && jj < j );
+ } while ( kk < bz_y[t] && jj < j );
t++;
cp[t] = 1;
- y[t] = k;
+ bz_y[t] = k;
b = t;
n = 1;
} else {
int tot = 0;
- lim = y[t];
+ lim = bz_y[t];
for ( i = n-1; i < lim; i++ ) {
tot += ct[ sct[i][t] ];
}
@@ -1750,7 +1750,7 @@ for ( ii = 0; ii < tp; ii++ ) { /* For each index up to the current value of
{
int rk_index = b;
- lim = y[t];
+ lim = bz_y[t];
for ( i = n-1; i < lim; ) {
rk[ rk_index++ ] = sct[ i++ ][ t ];
}
@@ -1760,7 +1760,7 @@ for ( ii = 0; ii < tp; ii++ ) { /* For each index up to the current value of
t--;
if ( t >= 0 ) {
++cp[t];
- n = y[t];
+ n = bz_y[t];
}
} /* END IF */
diff --git a/libfprint/nbis/bozorth3/bz_gbls.c b/libfprint/nbis/bozorth3/bz_gbls.c
index dd828dc..ea283d8 100644
--- a/libfprint/nbis/bozorth3/bz_gbls.c
+++ b/libfprint/nbis/bozorth3/bz_gbls.c
@@ -102,7 +102,7 @@ int yl[ YL_SIZE_1 ][ YL_SIZE_2 ];
int rf[RF_SIZE_1][RF_SIZE_2];
int cf[CF_SIZE_1][CF_SIZE_2];
- int y[20000];
+ int bz_y[20000];
#else
int rq[ RQ_SIZE ] = {};
int tq[ TQ_SIZE ] = {};
@@ -122,6 +122,6 @@ int yl[ YL_SIZE_1 ][ YL_SIZE_2 ];
int rf[RF_SIZE_1][RF_SIZE_2] = {};
int cf[CF_SIZE_1][CF_SIZE_2] = {};
- int y[20000] = {};
+ int bz_y[20000] = {};
#endif
diff --git a/libfprint/nbis/include/bozorth.h b/libfprint/nbis/include/bozorth.h
index 08ec4b1..a705da9 100644
--- a/libfprint/nbis/include/bozorth.h
+++ b/libfprint/nbis/include/bozorth.h
@@ -245,7 +245,7 @@ extern int cp[ CP_SIZE ];
extern int rp[ RP_SIZE ];
extern int rf[RF_SIZE_1][RF_SIZE_2];
extern int cf[CF_SIZE_1][CF_SIZE_2];
-extern int y[20000];
+extern int bz_y[20000];
/**************************************************************************/
/**************************************************************************/
diff --git a/libfprint/nbis/remove-global-y.cocci b/libfprint/nbis/remove-global-y.cocci
new file mode 100644
index 0000000..3b740af
--- /dev/null
+++ b/libfprint/nbis/remove-global-y.cocci
@@ -0,0 +1,21 @@
+@ global_y @
+identifier y;
+@@
+int
+- y
++ bz_y
+[20000];
+
+@@
+identifier global_y.y;
+@@
+- y
++ bz_y
+[...]
+
+@@
+@@
+int
+- y
++ bz_y
+[20000] = {};
diff --git a/libfprint/nbis/update-from-nbis.sh b/libfprint/nbis/update-from-nbis.sh
index 742c8cb..75e82ba 100755
--- a/libfprint/nbis/update-from-nbis.sh
+++ b/libfprint/nbis/update-from-nbis.sh
@@ -186,6 +186,9 @@ sed -i 's/^\([[:space:]]*[[:alnum:]_]\+[\*[:space:]]\+'\
# Use GLib memory management
spatch --sp-file glib-memory.cocci --dir . --in-place
+# Rename global "y" variable in "bz_y"
+spatch --sp-file remove-global-y.cocci bozorth3/* include/bozorth.h --in-place
+
# The above leaves an unused variable around, triggering a warning
# remove it.
patch -p0 < glib-mem-warning.patch
--
2.24.1

25
SOURCES/0077-storage-Include-storage-header-so-that-we-have-decla.patch Normal file
View File

@ -0,0 +1,25 @@
From 15c75f743325a9e73c07fcb35de71c04eb9e9001 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 13:13:40 +0100
Subject: [PATCH 077/181] storage: Include storage header so that we have
declarations
---
examples/storage.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/examples/storage.c b/examples/storage.c
index db35854..6ca6efc 100644
--- a/examples/storage.c
+++ b/examples/storage.c
@@ -20,6 +20,7 @@
*/
#include <libfprint/fprint.h>
+#include "storage.h"
#include <errno.h>
#include <stdio.h>
--
2.24.1

69
SOURCES/0078-fp-device-Remove-unused-timeout-function-and-source-.patch Normal file
View File

@ -0,0 +1,69 @@
From 1d5ec0b9787f5f3d48fe3a8539c35d23e51745d6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 13:23:26 +0100
Subject: [PATCH 078/181] fp-device: Remove unused timeout function and source
data
These were probably added in previous iterations, but they are not uneeded
anymore as the GSource embeds already a callback function.
So make just this clearer in the dispatch function.
---
libfprint/fp-device.c | 22 +++++-----------------
1 file changed, 5 insertions(+), 17 deletions(-)
diff --git a/libfprint/fp-device.c b/libfprint/fp-device.c
index 182be51..334b998 100644
--- a/libfprint/fp-device.c
+++ b/libfprint/fp-device.c
@@ -1382,22 +1382,10 @@ fp_device_list_prints_finish (FpDevice *device,
typedef struct
{
- GSource source;
- FpDevice *device;
- FpTimeoutFunc callback;
- gpointer user_data;
+ GSource source;
+ FpDevice *device;
} FpDeviceTimeoutSource;
-gboolean
-device_timeout_cb (gpointer user_data)
-{
- FpDeviceTimeoutSource *source = user_data;
-
- source->callback (source->device, source->user_data);
-
- return G_SOURCE_REMOVE;
-}
-
void
timeout_finalize (GSource *source)
{
@@ -1409,11 +1397,12 @@ timeout_finalize (GSource *source)
}
static gboolean
-timeout_dispatch (GSource *source, GSourceFunc callback, gpointer user_data)
+timeout_dispatch (GSource *source, GSourceFunc gsource_func, gpointer user_data)
{
FpDeviceTimeoutSource *timeout_source = (FpDeviceTimeoutSource *) source;
+ FpTimeoutFunc callback = (FpTimeoutFunc) gsource_func;
- ((FpTimeoutFunc) callback)(timeout_source->device, user_data);
+ callback (timeout_source->device, user_data);
return G_SOURCE_REMOVE;
}
@@ -1496,7 +1485,6 @@ fpi_device_add_timeout (FpDevice *device,
source = (FpDeviceTimeoutSource *) g_source_new (&timeout_funcs,
sizeof (FpDeviceTimeoutSource));
source->device = device;
- source->user_data = user_data;
g_source_attach (&source->source, NULL);
g_source_set_callback (&source->source, (GSourceFunc) func, user_data, destroy_notify);
--
2.24.1

77
SOURCES/0079-cleanup-Use-static-functions-for-non-declared-method.patch Normal file
View File

@ -0,0 +1,77 @@
From db83641a7cf40fe233606f1f8c3cf269756a7641 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 13:25:27 +0100
Subject: [PATCH 079/181] cleanup: Use static functions for non-declared
methods
---
libfprint/drivers/aes2501.c | 2 +-
libfprint/drivers/elan.c | 4 ++--
libfprint/fp-device.c | 2 +-
libfprint/fpi-usb-transfer.c | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/libfprint/drivers/aes2501.c b/libfprint/drivers/aes2501.c
index 1aa0538..57b0cca 100644
--- a/libfprint/drivers/aes2501.c
+++ b/libfprint/drivers/aes2501.c
@@ -686,7 +686,7 @@ enum activate_states {
ACTIVATE_NUM_STATES,
};
-void
+static void
activate_read_regs_cb (FpImageDevice *dev, GError *error,
unsigned char *regs, void *user_data)
{
diff --git a/libfprint/drivers/elan.c b/libfprint/drivers/elan.c
index 7c7fb26..90a0306 100644
--- a/libfprint/drivers/elan.c
+++ b/libfprint/drivers/elan.c
@@ -41,7 +41,7 @@
#include "drivers_api.h"
#include "elan.h"
-unsigned char
+static unsigned char
elan_get_pixel (struct fpi_frame_asmbl_ctx *ctx,
struct fpi_frame *frame, unsigned int x,
unsigned int y)
@@ -91,7 +91,7 @@ G_DECLARE_FINAL_TYPE (FpiDeviceElan, fpi_device_elan, FPI, DEVICE_ELAN,
FpImageDevice);
G_DEFINE_TYPE (FpiDeviceElan, fpi_device_elan, FP_TYPE_IMAGE_DEVICE);
-int
+static int
cmp_short (const void *a, const void *b)
{
return (int) (*(short *) a - *(short *) b);
diff --git a/libfprint/fp-device.c b/libfprint/fp-device.c
index 334b998..2f706b3 100644
--- a/libfprint/fp-device.c
+++ b/libfprint/fp-device.c
@@ -1386,7 +1386,7 @@ typedef struct
FpDevice *device;
} FpDeviceTimeoutSource;
-void
+static void
timeout_finalize (GSource *source)
{
FpDeviceTimeoutSource *timeout_source = (FpDeviceTimeoutSource *) source;
diff --git a/libfprint/fpi-usb-transfer.c b/libfprint/fpi-usb-transfer.c
index 08e75cb..99fe3d4 100644
--- a/libfprint/fpi-usb-transfer.c
+++ b/libfprint/fpi-usb-transfer.c
@@ -298,7 +298,7 @@ fpi_usb_transfer_fill_interrupt_full (FpiUsbTransfer *transfer,
transfer->free_buffer = free_func;
}
-void
+static void
transfer_finish_cb (GObject *source_object, GAsyncResult *res, gpointer user_data)
{
GError *error = NULL;
--
2.24.1

53
SOURCES/0080-gtk-demo-Use-G_DECLARE-to-avoid-missing-declarations.patch Normal file
View File

@ -0,0 +1,53 @@
From 8f2c0ada0e2e8813f8c7da3fba9c110ec49c614e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 14:04:04 +0100
Subject: [PATCH 080/181] gtk-demo: Use G_DECLARE to avoid missing declarations
---
demo/gtk-libfprint-test.c | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/demo/gtk-libfprint-test.c b/demo/gtk-libfprint-test.c
index c6dd90e..8026815 100644
--- a/demo/gtk-libfprint-test.c
+++ b/demo/gtk-libfprint-test.c
@@ -22,9 +22,11 @@
#include <gtk/gtk.h>
#include <libfprint/fprint.h>
-typedef GtkApplication LibfprintDemo;
-typedef GtkApplicationClass LibfprintDemoClass;
-
+struct _LibfprintDemo
+{
+ GtkApplication parent;
+};
+G_DECLARE_FINAL_TYPE (LibfprintDemo, libfprint_demo, FP, DEMO, GtkApplication)
G_DEFINE_TYPE (LibfprintDemo, libfprint_demo, GTK_TYPE_APPLICATION)
typedef enum {
@@ -33,7 +35,7 @@ typedef enum {
IMAGE_DISPLAY_BINARY = 1 << 1
} ImageDisplayFlags;
-typedef struct
+struct _LibfprintDemoWindow
{
GtkApplicationWindow parent_instance;
@@ -52,10 +54,9 @@ typedef struct
FpImage *img;
ImageDisplayFlags img_flags;
-} LibfprintDemoWindow;
-
-typedef GtkApplicationWindowClass LibfprintDemoWindowClass;
+};
+G_DECLARE_FINAL_TYPE (LibfprintDemoWindow, libfprint_demo_window, FP, DEMO_WINDOW, GtkApplicationWindow)
G_DEFINE_TYPE (LibfprintDemoWindow, libfprint_demo_window, GTK_TYPE_APPLICATION_WINDOW)
typedef enum {
--
2.24.1

37
SOURCES/0081-vfs5011-Cast-gpointer-data-values-to-proper-type-to-.patch Normal file
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@ -0,0 +1,37 @@
From ce64d4db86ee179783571eadbdaa9288eeead72b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 14:09:09 +0100
Subject: [PATCH 081/181] vfs5011: Cast gpointer data values to proper type to
do math operations
---
libfprint/drivers/vfs5011.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libfprint/drivers/vfs5011.c b/libfprint/drivers/vfs5011.c
index ef318f2..265495a 100644
--- a/libfprint/drivers/vfs5011.c
+++ b/libfprint/drivers/vfs5011.c
@@ -210,8 +210,8 @@ vfs5011_get_deviation2 (struct fpi_line_asmbl_ctx *ctx, GSList *row1, GSList *ro
int res = 0, mean = 0, i;
const int size = 64;
- buf1 = row1->data + 56;
- buf2 = row2->data + 168;
+ buf1 = (unsigned char *) row1->data + 56;
+ buf2 = (unsigned char *) row2->data + 168;
for (i = 0; i < size; i++)
mean += (int) buf1[i] + (int) buf2[i];
@@ -232,7 +232,7 @@ vfs5011_get_pixel (struct fpi_line_asmbl_ctx *ctx,
GSList *row,
unsigned x)
{
- unsigned char *data = row->data + 8;
+ unsigned char *data = (unsigned char *) row->data + 8;
return data[x];
}
--
2.24.1

27
SOURCES/0082-vfs0050-Use-proper-casting-summing-pointers-first.patch Normal file
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@ -0,0 +1,27 @@
From 8e9e3f1d8961615e6c12306014dcf8538d7e37de Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 14:22:30 +0100
Subject: [PATCH 082/181] vfs0050: Use proper casting summing pointers first
Cast the pointers as what fpi usb transfer expects.
---
libfprint/drivers/vfs0050.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libfprint/drivers/vfs0050.c b/libfprint/drivers/vfs0050.c
index bb6851f..b08a865 100644
--- a/libfprint/drivers/vfs0050.c
+++ b/libfprint/drivers/vfs0050.c
@@ -595,7 +595,8 @@ activate_ssm (FpiSsm *ssm, FpDevice *dev)
/* Receive chunk of data */
transfer = fpi_usb_transfer_new (dev);
fpi_usb_transfer_fill_bulk_full (transfer, 0x82,
- (void *) self->lines_buffer + self->bytes,
+ (guint8 *)
+ (self->lines_buffer + self->bytes),
VFS_USB_BUFFER_SIZE, NULL);
transfer->ssm = ssm;
fpi_usb_transfer_submit (transfer, VFS_USB_TIMEOUT, NULL,
--
2.24.1

25
SOURCES/0083-meson-Include-fpi-context.h-in-generated-fp-drivers..patch Normal file
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@ -0,0 +1,25 @@
From 4b6c3446e9be0ff5d03aa1fe24d79762d93b7ec7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 13:34:14 +0100
Subject: [PATCH 083/181] meson: Include fpi-context.h in generated
fp-drivers.c
---
meson.build | 1 +
1 file changed, 1 insertion(+)
diff --git a/meson.build b/meson.build
index 09abc1f..265ce30 100644
--- a/meson.build
+++ b/meson.build
@@ -118,6 +118,7 @@ endforeach
# Export the drivers' types to the core code
drivers_type_list = '#include <glib-object.h>\n'
+drivers_type_list += '#include "fpi-context.h"\n'
drivers_type_func = 'void fpi_get_driver_types(GArray *drivers)\n{\n\tGType t;\n'
foreach driver: drivers
drivers_type_list += 'extern GType (fpi_device_' + driver + '_get_type) (void);\n'
--
2.24.1

67
SOURCES/0084-meson-Move-generated-source-to-fpi-prefix-and-use-mo.patch Normal file
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@ -0,0 +1,67 @@
From 130466c3c9cceae69b41dfb6c474d4d474722426 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 13:44:08 +0100
Subject: [PATCH 084/181] meson: Move generated source to fpi- prefix and use
more readable code
Instead of concatenating strings, use an array of strings and finally join
them using newline.
---
libfprint/meson.build | 4 ++--
meson.build | 19 +++++++++++++------
2 files changed, 15 insertions(+), 8 deletions(-)
diff --git a/libfprint/meson.build b/libfprint/meson.build
index 99ebf73..f73aba3 100644
--- a/libfprint/meson.build
+++ b/libfprint/meson.build
@@ -172,11 +172,11 @@ fpi_enums = gnome.mkenums_simple('fpi-enums',
fpi_enums_h = fpi_enums[1]
drivers_sources += configure_file(input: 'empty_file',
- output: 'fp-drivers.c',
+ output: 'fpi-drivers.c',
capture: true,
command: [
'echo',
- drivers_type_list + '\n\n' + drivers_type_func
+ '\n'.join(drivers_type_list + [] + drivers_type_func)
])
mapfile = 'libfprint.ver'
diff --git a/meson.build b/meson.build
index 265ce30..65077c5 100644
--- a/meson.build
+++ b/meson.build
@@ -117,15 +117,22 @@ foreach driver: drivers
endforeach
# Export the drivers' types to the core code
-drivers_type_list = '#include <glib-object.h>\n'
-drivers_type_list += '#include "fpi-context.h"\n'
-drivers_type_func = 'void fpi_get_driver_types(GArray *drivers)\n{\n\tGType t;\n'
+drivers_type_list = []
+drivers_type_func = []
+drivers_type_list += '#include <glib-object.h>'
+drivers_type_list += '#include "fpi-context.h"'
+drivers_type_list += ''
+drivers_type_func += 'void fpi_get_driver_types (GArray *drivers)'
+drivers_type_func += ' {'
+drivers_type_func += ' GType t;'
+drivers_type_func += ''
foreach driver: drivers
- drivers_type_list += 'extern GType (fpi_device_' + driver + '_get_type) (void);\n'
- drivers_type_func += ' t = fpi_device_' + driver + '_get_type(); g_array_append_val (drivers, t);\n'
+ drivers_type_list += 'extern GType (fpi_device_' + driver + '_get_type) (void);'
+ drivers_type_func += ' t = fpi_device_' + driver + '_get_type ();'
+ drivers_type_func += ' g_array_append_val (drivers, t);\n'
endforeach
drivers_type_list += ''
-drivers_type_func += '};'
+drivers_type_func += '}'
root_inc = include_directories('.')
--
2.24.1

72
SOURCES/0085-meson-Use-stricter-C-arguments-to-compile-libfprint.patch Normal file
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@ -0,0 +1,72 @@
From 59ef7ba5213ea17a451c2d0f2806a5f70181721c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 14:27:33 +0100
Subject: [PATCH 085/181] meson: Use stricter C arguments to compile libfprint
These are based on what mutter does, being a quite strict project on c code
quality.
---
meson.build | 37 +++++++++++++++++++++++++++++++++----
1 file changed, 33 insertions(+), 4 deletions(-)
diff --git a/meson.build b/meson.build
index 65077c5..1561ebf 100644
--- a/meson.build
+++ b/meson.build
@@ -21,20 +21,49 @@ glib_version_def = 'GLIB_VERSION_@0@_@1@'.format(
glib_min_version.split('.')[0], glib_min_version.split('.')[1])
common_cflags = cc.get_supported_arguments([
'-Wall',
+ '-Wcast-align',
+ '-Wformat-nonliteral',
+ '-Wformat-security',
+ '-Wformat=2',
+ '-Wignored-qualifiers',
+ '-Wlogical-op',
+ '-Wmissing-declarations',
+ '-Wmissing-format-attribute',
+ '-Wmissing-include-dirs',
+ '-Wmissing-noreturn',
+ '-Wpointer-arith',
+ '-Wshadow',
'-Wtype-limits',
'-Wundef',
'-Wunused',
- '-Wstrict-prototypes',
- '-Werror-implicit-function-declaration',
- '-Wshadow',
+ '-Werror=address',
+ '-Werror=array-bounds',
+ '-Werror=empty-body',
+ '-Werror=init-self',
+ '-Werror=int-to-pointer-cast',
+ '-Werror=main',
+ '-Werror=missing-braces',
+ '-Werror=nonnull',
+ '-Werror=redundant-decls',
+ '-Werror=return-type',
+ '-Werror=sequence-point',
+ '-Werror=trigraphs',
+ '-Werror=write-strings',
+ '-fno-strict-aliasing',
'-DGLIB_VERSION_MIN_REQUIRED=' + glib_version_def,
'-DGLIB_VERSION_MAX_ALLOWED=' + glib_version_def,
'-D_GNU_SOURCE',
'-DG_LOG_DOMAIN="libfprint"',
])
c_cflags = cc.get_supported_arguments([
- '-fgnu89-inline',
'-std=gnu99',
+ '-Wimplicit-function-declaration',
+ '-Wmissing-prototypes',
+ '-Wnested-externs',
+ '-Wold-style-definition',
+ '-Wstrict-prototypes',
+ '-Werror=implicit',
+ '-Werror=pointer-to-int-cast',
])
add_project_arguments(common_cflags + c_cflags, language: 'c')
add_project_arguments(common_cflags, language: 'cpp')
--
2.24.1

45
SOURCES/0086-elan-Fix-internal-state-machine-to-ensure-correct-de.patch Normal file
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@ -0,0 +1,45 @@
From 2dc4f575b333bee8481cb9707ec6ef293b71e4dd Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Wed, 4 Dec 2019 14:28:08 +0100
Subject: [PATCH 086/181] elan: Fix internal state machine to ensure correct
deactivation
During calibration, the internal state was stored as INACTIVE. This is
not true though, the device is actively running state machines.
Move the state update to the start of the operation, therefore ensuring
we don't deactivate without completing the SSM.
Note that this will prevent a crash, but the driver still does not
behave quite correctly when such a state change does happen. However,
this is just a safety measure as the state change should not happen in
the first place.
See: #203
---
libfprint/drivers/elan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libfprint/drivers/elan.c b/libfprint/drivers/elan.c
index 90a0306..9495a48 100644
--- a/libfprint/drivers/elan.c
+++ b/libfprint/drivers/elan.c
@@ -776,7 +776,6 @@ calibrate_complete (FpiSsm *ssm, FpDevice *dev, GError *error)
}
else
{
- self->dev_state = FP_IMAGE_DEVICE_STATE_AWAIT_FINGER_ON;
elan_capture (dev);
}
@@ -966,6 +965,7 @@ elan_change_state (FpImageDevice *idev)
{
case FP_IMAGE_DEVICE_STATE_AWAIT_FINGER_ON:
/* activation completed or another enroll stage started */
+ self->dev_state = FP_IMAGE_DEVICE_STATE_AWAIT_FINGER_ON;
elan_calibrate (dev);
break;
--
2.24.1

103
SOURCES/0087-image-device-Prevent-deactivation-when-waiting-for-f.patch Normal file
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@ -0,0 +1,103 @@
From 56126df4a2b5ecee1a9580e8d27f4d3d6f6925cd Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Wed, 4 Dec 2019 15:50:06 +0100
Subject: [PATCH 087/181] image-device: Prevent deactivation when waiting for
finger
At the end of enroll, the image device would put the driver into the
AWAIT_FINGER_ON state and then deactivate the device afterwards. Doing
this adds additional complexity to drivers which would need to handle
both cancellation and normal deactivation from that state.
Only put the device into the AWAIT_FINGER_ON state when we know that
another enroll stage is needed. This avoids the critical state
transition simplifying the driver state machine.
Fixes: #203
Fixes: 689aff023253e4ca970c9f76f9e4209188175d3d
---
libfprint/fp-image-device.c | 31 ++++++++++++++++++++++++++++---
1 file changed, 28 insertions(+), 3 deletions(-)
diff --git a/libfprint/fp-image-device.c b/libfprint/fp-image-device.c
index e45b6a9..26c3cb0 100644
--- a/libfprint/fp-image-device.c
+++ b/libfprint/fp-image-device.c
@@ -51,6 +51,7 @@ typedef struct
FpImageDeviceState state;
gboolean active;
+ gboolean enroll_await_on_pending;
gint enroll_stage;
guint pending_activation_timeout_id;
@@ -256,6 +257,7 @@ fp_image_device_start_capture_action (FpDevice *device)
}
priv->enroll_stage = 0;
+ priv->enroll_await_on_pending = FALSE;
/* The device might still be deactivating from a previous call.
* In that situation, try to wait for a bit before reporting back an
@@ -385,6 +387,22 @@ fp_image_device_init (FpImageDevice *self)
}
+static void
+fp_image_device_enroll_maybe_await_finger_on (FpImageDevice *self)
+{
+ FpImageDevicePrivate *priv = fp_image_device_get_instance_private (self);
+
+ if (priv->enroll_await_on_pending)
+ {
+ priv->enroll_await_on_pending = FALSE;
+ fp_image_device_change_state (self, FP_IMAGE_DEVICE_STATE_AWAIT_FINGER_ON);
+ }
+ else
+ {
+ priv->enroll_await_on_pending = TRUE;
+ }
+}
+
static void
fpi_image_device_minutiae_detected (GObject *source_object, GAsyncResult *res, gpointer user_data)
{
@@ -446,11 +464,16 @@ fpi_image_device_minutiae_detected (GObject *source_object, GAsyncResult *res, g
fpi_device_enroll_progress (device, priv->enroll_stage,
g_steal_pointer (&print), error);
+ /* Start another scan or deactivate. */
if (priv->enroll_stage == IMG_ENROLL_STAGES)
{
fpi_device_enroll_complete (device, g_object_ref (enroll_print), NULL);
fp_image_device_deactivate (device);
}
+ else
+ {
+ fp_image_device_enroll_maybe_await_finger_on (FP_IMAGE_DEVICE (device));
+ }
}
else if (action == FP_DEVICE_ACTION_VERIFY)
{
@@ -572,13 +595,15 @@ fpi_image_device_report_finger_status (FpImageDevice *self,
* 2. We are still deactivating the device after an action completed
* 3. We were waiting for finger removal to start the new action
* Either way, we always end up deactivating except for the enroll case.
- * XXX: This is not quite correct though, as we assume we need another finger
- * scan even though we might be processing the last one (successfully).
+ *
+ * The enroll case is special as AWAIT_FINGER_ON should only happen after
+ * minutiae detection to prevent deactivation (without cancellation)
+ * from the AWAIT_FINGER_ON state.
*/
if (action != FP_DEVICE_ACTION_ENROLL)
fp_image_device_deactivate (device);
else
- fp_image_device_change_state (self, FP_IMAGE_DEVICE_STATE_AWAIT_FINGER_ON);
+ fp_image_device_enroll_maybe_await_finger_on (self);
}
}
--
2.24.1

43
SOURCES/0088-uru4000-Fix-state-change-from-IRQ-handler.patch Normal file
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@ -0,0 +1,43 @@
From b71219b5f80b646ca9655799d33bdcccf67daa66 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Wed, 4 Dec 2019 17:14:35 +0100
Subject: [PATCH 088/181] uru4000: Fix state change from IRQ handler
The IRQ handler will re-register itself automatically. However, if this
happens after the callback is called, then the check whether the IRQ
handler is running fails.
Re-start the IRQ handler before calling the callback. This way the state
changes happening from the callback will see the correct IRQ handler
registration state.
See: #205
---
libfprint/drivers/uru4000.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libfprint/drivers/uru4000.c b/libfprint/drivers/uru4000.c
index 122544d..4385f29 100644
--- a/libfprint/drivers/uru4000.c
+++ b/libfprint/drivers/uru4000.c
@@ -332,6 +332,8 @@ irq_handler (FpiUsbTransfer *transfer,
return;
}
+ start_irq_handler (imgdev);
+
type = GUINT16_FROM_BE (*((uint16_t *) data));
fp_dbg ("recv irq type %04x", type);
@@ -344,8 +346,6 @@ irq_handler (FpiUsbTransfer *transfer,
urudev->irq_cb (imgdev, NULL, type, urudev->irq_cb_data);
else
fp_dbg ("ignoring interrupt");
-
- start_irq_handler (imgdev);
}
static void
--
2.24.1

38
SOURCES/0089-uru4000-Fix-control-transfer-request-type.patch Normal file
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@ -0,0 +1,38 @@
From 7c15f7083406a40314b818c508359cf1e6a7926d Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Wed, 4 Dec 2019 13:07:10 +0100
Subject: [PATCH 089/181] uru4000: Fix control transfer request type
During porting the request type was accidentally changed from VENDOR to
DEVICE. Change the type back to VENDOR.
See: #205
---
libfprint/drivers/uru4000.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libfprint/drivers/uru4000.c b/libfprint/drivers/uru4000.c
index 4385f29..5128a12 100644
--- a/libfprint/drivers/uru4000.c
+++ b/libfprint/drivers/uru4000.c
@@ -175,7 +175,7 @@ write_regs (FpImageDevice *dev, uint16_t first_reg,
transfer->short_is_error = TRUE;
fpi_usb_transfer_fill_control (transfer,
G_USB_DEVICE_DIRECTION_HOST_TO_DEVICE,
- G_USB_DEVICE_REQUEST_TYPE_STANDARD,
+ G_USB_DEVICE_REQUEST_TYPE_VENDOR,
G_USB_DEVICE_RECIPIENT_DEVICE,
USB_RQ, first_reg, 0,
num_regs);
@@ -202,7 +202,7 @@ read_regs (FpImageDevice *dev, uint16_t first_reg,
fpi_usb_transfer_fill_control (transfer,
G_USB_DEVICE_DIRECTION_DEVICE_TO_HOST,
- G_USB_DEVICE_REQUEST_TYPE_STANDARD,
+ G_USB_DEVICE_REQUEST_TYPE_VENDOR,
G_USB_DEVICE_RECIPIENT_DEVICE,
USB_RQ, first_reg, 0, num_regs);
fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL, callback, user_data);
--
2.24.1

168
SOURCES/0090-fpi-ssm-Support-named-SSMs-and-use-a-fallback-macro.patch Normal file
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@ -0,0 +1,168 @@
From 3dcd18da12dfdcd2f0da01c4099dac91c80b16ea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 20:03:23 +0100
Subject: [PATCH 090/181] fpi-ssm: Support named SSMs and use a fallback macro
Add fpi_ssm_new_full() that allows to pass a name to the state-machine
constructor, not to change all the drivers, provide a fpi_ssm_new() macro
that stringifies the nr_parameters value (usually an enum value) as the name
so that we can use it for better debugging.
---
doc/libfprint-sections.txt | 1 +
libfprint/fpi-ssm.c | 43 +++++++++++++++++++++++++++-----------
libfprint/fpi-ssm.h | 9 +++++---
3 files changed, 38 insertions(+), 15 deletions(-)
diff --git a/doc/libfprint-sections.txt b/doc/libfprint-sections.txt
index 9fb01bd..9e17f8e 100644
--- a/doc/libfprint-sections.txt
+++ b/doc/libfprint-sections.txt
@@ -211,6 +211,7 @@ fpi_print_bz3_match
FpiSsmCompletedCallback
FpiSsmHandlerCallback
fpi_ssm_new
+fpi_ssm_new_full
fpi_ssm_free
fpi_ssm_start
fpi_ssm_start_subsm
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index 09a31e3..96336e1 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -81,6 +81,7 @@
struct _FpiSsm
{
FpDevice *dev;
+ const char *name;
FpiSsm *parentsm;
gpointer ssm_data;
GDestroyNotify ssm_data_destroy;
@@ -103,13 +104,29 @@ struct _FpiSsm
*
* Allocate a new ssm, with @nr_states states. The @handler callback
* will be called after each state transition.
+ * This is a macro that calls fpi_ssm_new_full() using the stringified
+ * version of @nr_states, so will work better with named parameters.
+ *
+ * Returns: a new #FpiSsm state machine
+ */
+
+/**
+ * fpi_ssm_new_full:
+ * @dev: a #fp_dev fingerprint device
+ * @handler: the callback function
+ * @nr_states: the number of states
+ * @name: the name of the state machine (for debug purposes)
+ *
+ * Allocate a new ssm, with @nr_states states. The @handler callback
+ * will be called after each state transition.
*
* Returns: a new #FpiSsm state machine
*/
FpiSsm *
-fpi_ssm_new (FpDevice *dev,
- FpiSsmHandlerCallback handler,
- int nr_states)
+fpi_ssm_new_full (FpDevice *dev,
+ FpiSsmHandlerCallback handler,
+ int nr_states,
+ const char *name)
{
FpiSsm *machine;
@@ -120,6 +137,7 @@ fpi_ssm_new (FpDevice *dev,
machine->handler = handler;
machine->nr_states = nr_states;
machine->dev = dev;
+ machine->name = g_strdup (name);
machine->completed = TRUE;
return machine;
}
@@ -251,6 +269,7 @@ fpi_ssm_free (FpiSsm *machine)
if (machine->ssm_data_destroy)
g_clear_pointer (&machine->ssm_data, machine->ssm_data_destroy);
g_clear_pointer (&machine->error, g_error_free);
+ g_clear_pointer (&machine->name, g_free);
fpi_ssm_clear_delayed_action (machine);
g_free (machine);
}
@@ -259,7 +278,7 @@ fpi_ssm_free (FpiSsm *machine)
static void
__ssm_call_handler (FpiSsm *machine)
{
- fp_dbg ("%p entering state %d", machine, machine->cur_state);
+ fp_dbg ("%s entering state %d", machine->name, machine->cur_state);
machine->handler (machine, machine->dev);
}
@@ -337,9 +356,9 @@ fpi_ssm_mark_completed (FpiSsm *machine)
machine->completed = TRUE;
if (machine->error)
- fp_dbg ("%p completed with error: %s", machine, machine->error->message);
+ fp_dbg ("%s completed with error: %s", machine->name, machine->error->message);
else
- fp_dbg ("%p completed successfully", machine);
+ fp_dbg ("%s completed successfully", machine->name);
if (machine->callback)
{
GError *error = machine->error ? g_error_copy (machine->error) : NULL;
@@ -383,9 +402,9 @@ fpi_ssm_mark_completed_delayed (FpiSsm *machine,
on_device_timeout_complete, cancellable,
machine, NULL);
- source_name = g_strdup_printf ("[%s] ssm %p complete %d",
+ source_name = g_strdup_printf ("[%s] ssm %s complete %d",
fp_device_get_device_id (machine->dev),
- machine, machine->cur_state + 1);
+ machine->name, machine->cur_state + 1);
g_source_set_name (machine->timeout, source_name);
}
@@ -482,9 +501,9 @@ fpi_ssm_next_state_delayed (FpiSsm *machine,
on_device_timeout_next_state, cancellable,
machine, NULL);
- source_name = g_strdup_printf ("[%s] ssm %p jump to next state %d",
+ source_name = g_strdup_printf ("[%s] ssm %s jump to next state %d",
fp_device_get_device_id (machine->dev),
- machine, machine->cur_state + 1);
+ machine->name, machine->cur_state + 1);
g_source_set_name (machine->timeout, source_name);
}
@@ -559,9 +578,9 @@ fpi_ssm_jump_to_state_delayed (FpiSsm *machine,
on_device_timeout_jump_to_state,
cancellable, data, g_free);
- source_name = g_strdup_printf ("[%s] ssm %p jump to state %d",
+ source_name = g_strdup_printf ("[%s] ssm %s jump to state %d",
fp_device_get_device_id (machine->dev),
- machine, state);
+ machine->name, state);
g_source_set_name (machine->timeout, source_name);
}
diff --git a/libfprint/fpi-ssm.h b/libfprint/fpi-ssm.h
index 3ef653e..d1334b5 100644
--- a/libfprint/fpi-ssm.h
+++ b/libfprint/fpi-ssm.h
@@ -60,9 +60,12 @@ typedef void (*FpiSsmHandlerCallback)(FpiSsm *ssm,
FpDevice *dev);
/* for library and drivers */
-FpiSsm *fpi_ssm_new (FpDevice *dev,
- FpiSsmHandlerCallback handler,
- int nr_states);
+#define fpi_ssm_new(dev, handler, nr_states) \
+ fpi_ssm_new_full (dev, handler, nr_states, #nr_states)
+FpiSsm *fpi_ssm_new_full (FpDevice *dev,
+ FpiSsmHandlerCallback handler,
+ int nr_states,
+ const char *machine_name);
void fpi_ssm_free (FpiSsm *machine);
void fpi_ssm_start (FpiSsm *ssm,
FpiSsmCompletedCallback callback);
--
2.24.1

59
SOURCES/0091-fpi-ssm-Improve-debugging-of-SSM-using-driver-infos.patch Normal file
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@ -0,0 +1,59 @@
From 49f9cbb5670565c7ddbc78768ff0ec14d99269eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 20:14:16 +0100
Subject: [PATCH 091/181] fpi-ssm: Improve debugging of SSM using driver infos
Always mention the driver that is triggering it
---
libfprint/fpi-ssm.c | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/libfprint/fpi-ssm.c b/libfprint/fpi-ssm.c
index 96336e1..8b3e4bd 100644
--- a/libfprint/fpi-ssm.c
+++ b/libfprint/fpi-ssm.c
@@ -278,7 +278,8 @@ fpi_ssm_free (FpiSsm *machine)
static void
__ssm_call_handler (FpiSsm *machine)
{
- fp_dbg ("%s entering state %d", machine->name, machine->cur_state);
+ fp_dbg ("[%s] %s entering state %d", fp_device_get_driver (machine->dev),
+ machine->name, machine->cur_state);
machine->handler (machine, machine->dev);
}
@@ -356,9 +357,11 @@ fpi_ssm_mark_completed (FpiSsm *machine)
machine->completed = TRUE;
if (machine->error)
- fp_dbg ("%s completed with error: %s", machine->name, machine->error->message);
+ fp_dbg ("[%s] %s completed with error: %s", fp_device_get_driver (machine->dev),
+ machine->name, machine->error->message);
else
- fp_dbg ("%s completed successfully", machine->name);
+ fp_dbg ("[%s] %s completed successfully", fp_device_get_driver (machine->dev),
+ machine->name);
if (machine->callback)
{
GError *error = machine->error ? g_error_copy (machine->error) : NULL;
@@ -421,12 +424,15 @@ fpi_ssm_mark_failed (FpiSsm *machine, GError *error)
g_assert (error);
if (machine->error)
{
- fp_warn ("SSM already has an error set, ignoring new error %s", error->message);
+ fp_warn ("[%s] SSM %s already has an error set, ignoring new error %s",
+ fp_device_get_driver (machine->dev), machine->name, error->message);
g_error_free (error);
return;
}
- fp_dbg ("SSM failed in state %d with error: %s", machine->cur_state, error->message);
+ fp_dbg ("[%s] SSM %s failed in state %d with error: %s",
+ fp_device_get_driver (machine->dev), machine->name,
+ machine->cur_state, error->message);
machine->error = g_steal_pointer (&error);
fpi_ssm_mark_completed (machine);
}
--
2.24.1

61
SOURCES/0092-vfs0051-Use-named-SSMs-for-usb-async-exchanges.patch Normal file
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@ -0,0 +1,61 @@
From 170fca1c03aa1becb5e5dc84fa9c61a3f7cf1a32 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 4 Dec 2019 20:14:49 +0100
Subject: [PATCH 092/181] vfs0051: Use named SSMs for usb async exchanges
---
libfprint/drivers/vfs5011.c | 16 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/libfprint/drivers/vfs5011.c b/libfprint/drivers/vfs5011.c
index 265495a..4af3207 100644
--- a/libfprint/drivers/vfs5011.c
+++ b/libfprint/drivers/vfs5011.c
@@ -190,11 +190,13 @@ usbexchange_loop (FpiSsm *ssm, FpDevice *_dev)
static void
usb_exchange_async (FpiSsm *ssm,
- struct usbexchange_data *data)
+ struct usbexchange_data *data,
+ const char *exchange_name)
{
- FpiSsm *subsm = fpi_ssm_new (FP_DEVICE (data->device),
- usbexchange_loop,
- data->stepcount);
+ FpiSsm *subsm = fpi_ssm_new_full (FP_DEVICE (data->device),
+ usbexchange_loop,
+ data->stepcount,
+ exchange_name);
fpi_ssm_set_data (subsm, data, NULL);
fpi_ssm_start_subsm (ssm, subsm);
@@ -684,7 +686,7 @@ activate_loop (FpiSsm *ssm, FpDevice *_dev)
self->init_sequence.receive_buf =
g_malloc0 (VFS5011_RECEIVE_BUF_SIZE);
self->init_sequence.timeout = 1000;
- usb_exchange_async (ssm, &self->init_sequence);
+ usb_exchange_async (ssm, &self->init_sequence, "ACTIVATE REQUEST");
break;
case DEV_ACTIVATE_INIT_COMPLETE:
@@ -716,7 +718,7 @@ activate_loop (FpiSsm *ssm, FpDevice *_dev)
self->init_sequence.receive_buf =
g_malloc0 (VFS5011_RECEIVE_BUF_SIZE);
self->init_sequence.timeout = VFS5011_DEFAULT_WAIT_TIMEOUT;
- usb_exchange_async (ssm, &self->init_sequence);
+ usb_exchange_async (ssm, &self->init_sequence, "PREPARE CAPTURE");
break;
}
@@ -769,7 +771,7 @@ open_loop (FpiSsm *ssm, FpDevice *_dev)
self->init_sequence.receive_buf =
g_malloc0 (VFS5011_RECEIVE_BUF_SIZE);
self->init_sequence.timeout = VFS5011_DEFAULT_WAIT_TIMEOUT;
- usb_exchange_async (ssm, &self->init_sequence);
+ usb_exchange_async (ssm, &self->init_sequence, "DEVICE OPEN");
break;
}
;
--
2.24.1

56
SOURCES/0093-image-device-Print-warning-for-incorrect-deactivatio.patch Normal file
View File

@ -0,0 +1,56 @@
From dfef13a3eb14ded653a0f1226eb5903e0b81b772 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Wed, 4 Dec 2019 19:54:07 +0100
Subject: [PATCH 093/181] image-device: Print warning for incorrect
deactivation
Drivers may not handle deactivation properly when they are awaiting a
finger. This should be prevented by the internal FpImageDevice state
machine.
---
libfprint/fp-image-device.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/libfprint/fp-image-device.c b/libfprint/fp-image-device.c
index 26c3cb0..252f414 100644
--- a/libfprint/fp-image-device.c
+++ b/libfprint/fp-image-device.c
@@ -50,6 +50,7 @@ typedef struct
{
FpImageDeviceState state;
gboolean active;
+ gboolean cancelling;
gboolean enroll_await_on_pending;
gint enroll_stage;
@@ -140,6 +141,9 @@ fp_image_device_deactivate (FpDevice *device)
fp_dbg ("Already deactivated, ignoring request.");
return;
}
+ if (!priv->cancelling && priv->state == FP_IMAGE_DEVICE_STATE_AWAIT_FINGER_ON)
+ g_warning ("Deactivating image device while waiting for finger, this should not happen.");
+
priv->state = FP_IMAGE_DEVICE_STATE_INACTIVE;
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_FPI_STATE]);
@@ -203,6 +207,7 @@ static void
fp_image_device_cancel_action (FpDevice *device)
{
FpImageDevice *self = FP_IMAGE_DEVICE (device);
+ FpImageDevicePrivate *priv = fp_image_device_get_instance_private (self);
FpDeviceAction action;
action = fpi_device_get_current_action (device);
@@ -214,7 +219,9 @@ fp_image_device_cancel_action (FpDevice *device)
action == FP_DEVICE_ACTION_IDENTIFY ||
action == FP_DEVICE_ACTION_CAPTURE)
{
+ priv->cancelling = TRUE;
fp_image_device_deactivate (FP_DEVICE (self));
+ priv->cancelling = FALSE;
/* XXX: Some nicer way of doing this would be good. */
fpi_device_action_error (FP_DEVICE (self),
--
2.24.1

42
SOURCES/0094-virtual-image-Only-print-warnings-for-actual-errors.patch Normal file
View File

@ -0,0 +1,42 @@
From c064261975a12c68d34da8f52ff11942842a4e61 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Wed, 4 Dec 2019 19:55:25 +0100
Subject: [PATCH 094/181] virtual-image: Only print warnings for actual errors
No need to warn for lost connections (if we don't expect more data) or
cancellations.
---
libfprint/drivers/virtual-image.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/libfprint/drivers/virtual-image.c b/libfprint/drivers/virtual-image.c
index c271c7a..07a631f 100644
--- a/libfprint/drivers/virtual-image.c
+++ b/libfprint/drivers/virtual-image.c
@@ -75,9 +75,9 @@ recv_image_img_recv_cb (GObject *source_object,
{
if (!success)
{
- g_warning ("Error receiving header for image data: %s", error->message);
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
return;
+ g_warning ("Error receiving header for image data: %s", error->message);
}
self = FPI_DEVICE_VIRTUAL_IMAGE (user_data);
@@ -113,9 +113,10 @@ recv_image_hdr_recv_cb (GObject *source_object,
{
if (!success)
{
- g_warning ("Error receiving header for image data: %s", error->message);
- if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
+ if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED) ||
+ g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CLOSED))
return;
+ g_warning ("Error receiving header for image data: %s", error->message);
}
self = FPI_DEVICE_VIRTUAL_IMAGE (user_data);
--
2.24.1

68
SOURCES/0095-virtual-image-Allow-fine-control-over-the-finger-sta.patch Normal file
View File

@ -0,0 +1,68 @@
From 57203198c5d777fedd50b4509b765dfa08b73992 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Wed, 4 Dec 2019 19:56:54 +0100
Subject: [PATCH 095/181] virtual-image: Allow fine control over the finger
state
Add commands to disable automatic finger reporting for images and to
send a specific finger report. This is useful to test more code paths
inside the image-device code.
---
libfprint/drivers/virtual-image.c | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/libfprint/drivers/virtual-image.c b/libfprint/drivers/virtual-image.c
index 07a631f..33f322e 100644
--- a/libfprint/drivers/virtual-image.c
+++ b/libfprint/drivers/virtual-image.c
@@ -47,6 +47,7 @@ struct _FpDeviceVirtualImage
gint socket_fd;
gint client_fd;
+ gboolean automatic_finger;
FpImage *recv_img;
gint recv_img_hdr[2];
};
@@ -89,9 +90,11 @@ recv_image_img_recv_cb (GObject *source_object,
self = FPI_DEVICE_VIRTUAL_IMAGE (user_data);
device = FP_IMAGE_DEVICE (self);
- fpi_image_device_report_finger_status (device, TRUE);
+ if (self->automatic_finger)
+ fpi_image_device_report_finger_status (device, TRUE);
fpi_image_device_image_captured (device, g_steal_pointer (&self->recv_img));
- fpi_image_device_report_finger_status (device, FALSE);
+ if (self->automatic_finger)
+ fpi_image_device_report_finger_status (device, FALSE);
/* And, listen for more images from the same client. */
recv_image (self, G_INPUT_STREAM (source_object));
@@ -148,6 +151,17 @@ recv_image_hdr_recv_cb (GObject *source_object,
fpi_device_error_new (self->recv_img_hdr[1]));
break;
+ case -3:
+ /* -3 sets/clears automatic finger detection for images */
+ self->automatic_finger = !!self->recv_img_hdr[1];
+ break;
+
+ case -4:
+ /* -4 submits a finger detection report */
+ fpi_image_device_report_finger_status (FP_IMAGE_DEVICE (self),
+ !!self->recv_img_hdr[1]);
+ break;
+
default:
/* disconnect client, it didn't play fair */
g_io_stream_close (G_IO_STREAM (self->connection), NULL, NULL);
@@ -214,6 +228,7 @@ new_connection_cb (GObject *source_object, GAsyncResult *res, gpointer user_data
}
dev->connection = connection;
+ dev->automatic_finger = TRUE;
stream = g_io_stream_get_input_stream (G_IO_STREAM (connection));
recv_image (dev, stream);
--
2.24.1

106
SOURCES/0096-tests-Update-helper-functions-for-new-virtual-image-.patch Normal file
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@ -0,0 +1,106 @@
From 77adf957d514715ea23f0810c07253cf3b97156e Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Wed, 4 Dec 2019 19:58:26 +0100
Subject: [PATCH 096/181] tests: Update helper functions for new virtual-image
features
This also changes the code to keep the connection open and adds
automatic mainloop iteration to ensure the driver processes the request.
This is important so we will not deadlock when we send multiple
requests.
---
tests/virtual-image.py | 65 +++++++++++++++++++++++++-----------------
1 file changed, 39 insertions(+), 26 deletions(-)
diff --git a/tests/virtual-image.py b/tests/virtual-image.py
index 363219a..86bd86d 100755
--- a/tests/virtual-image.py
+++ b/tests/virtual-image.py
@@ -24,20 +24,6 @@ if wrapper:
os.unsetenv('LIBFPRINT_TEST_WRAPPER')
sys.exit(subprocess.check_call(wrap_cmd))
-class Connection:
-
- def __init__(self, addr):
- self.addr = addr
-
- def __enter__(self):
- self.con = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
- self.con.connect(self.addr)
- return self.con
-
- def __exit__(self, exc_type, exc_val, exc_tb):
- self.con.close()
- del self.con
-
def load_image(img):
png = cairo.ImageSurface.create_from_png(img)
@@ -101,24 +87,51 @@ class VirtualImage(unittest.TestCase):
def setUp(self):
self.dev.open_sync()
+ self.con = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+ self.con.connect(self.sockaddr)
+
def tearDown(self):
+ self.con.close()
+ del self.con
self.dev.close_sync()
- def report_finger(self, state):
- with Connection(self.sockaddr) as con:
- con.write(struct.pack('ii', -1, 1 if state else 0))
-
- def send_image(self, image):
+ def send_retry(self, retry_error=1, iterate=True):
+ # The default (1) is too-short
+ self.sendall(struct.pack('ii', -1, retry_error))
+ while iterate and ctx.pending():
+ ctx.iteration(False)
+
+ def send_error(self, device_error=0, iterate=True):
+ # The default (0) is a generic error
+ self.sendall(struct.pack('ii', -1, retry_error))
+ while iterate and ctx.pending():
+ ctx.iteration(False)
+
+ def send_finger_automatic(self, automatic, iterate=True):
+ # Set whether finger on/off is reported around images
+ self.con.sendall(struct.pack('ii', -3, 1 if automatic else 0))
+ while iterate and ctx.pending():
+ ctx.iteration(False)
+
+ def send_finger_report(self, has_finger, iterate=True):
+ # Send finger on/off
+ self.con.sendall(struct.pack('ii', -4, 1 if has_finger else 0))
+ while iterate and ctx.pending():
+ ctx.iteration(False)
+
+ def send_image(self, image, iterate=True):
img = self.prints[image]
- with Connection(self.sockaddr) as con:
- mem = img.get_data()
- mem = mem.tobytes()
- assert len(mem) == img.get_width() * img.get_height()
- encoded_img = struct.pack('ii', img.get_width(), img.get_height())
- encoded_img += mem
+ mem = img.get_data()
+ mem = mem.tobytes()
+ assert len(mem) == img.get_width() * img.get_height()
+
+ encoded_img = struct.pack('ii', img.get_width(), img.get_height())
+ encoded_img += mem
- con.sendall(encoded_img)
+ self.con.sendall(encoded_img)
+ while iterate and ctx.pending():
+ ctx.iteration(False)
def test_capture_prevents_close(self):
cancel = Gio.Cancellable()
--
2.24.1

34
SOURCES/0097-tests-Test-finger-removal-after-minutiae-scan-comple.patch Normal file
View File

@ -0,0 +1,34 @@
From e4c2c0a75a3032b26c5a7b361a0449120bb46529 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Wed, 4 Dec 2019 20:00:49 +0100
Subject: [PATCH 097/181] tests: Test finger removal after minutiae scan
completion
---
tests/virtual-image.py | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tests/virtual-image.py b/tests/virtual-image.py
index 86bd86d..87c221b 100755
--- a/tests/virtual-image.py
+++ b/tests/virtual-image.py
@@ -182,10 +182,16 @@ class VirtualImage(unittest.TestCase):
while self._step < 1:
ctx.iteration(True)
+ # Test the image-device path where the finger is removed after
+ # the minutiae scan is completed.
+ self.send_finger_automatic(False)
+ self.send_finger_report(True)
self.send_image(image)
while self._step < 2:
ctx.iteration(True)
+ self.send_finger_report(False)
+ self.send_finger_automatic(True)
self.send_image(image)
while self._step < 3:
ctx.iteration(True)
--
2.24.1

40
SOURCES/0098-print-Fix-match-error-propagation.patch Normal file
View File

@ -0,0 +1,40 @@
From 4d0f8ba66ba170e6e983ff467b79c66707dbe600 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Thu, 5 Dec 2019 10:53:22 +0100
Subject: [PATCH 098/181] print: Fix match error propagation
The FPI_MATCH_ERROR constant was set to 0, however it is propagated to
the task completion using g_task_propagate_int. As g_task_propagate_int
will always return -1 on error, we either need to add an explicit -1
check or we just need to match the semantics.
Change the constant to -1, also rearange FP_MATCH_SUCCESS so that it
does not end up being 0.
---
libfprint/fpi-print.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libfprint/fpi-print.h b/libfprint/fpi-print.h
index 94670a0..04500d6 100644
--- a/libfprint/fpi-print.h
+++ b/libfprint/fpi-print.h
@@ -21,13 +21,13 @@ typedef enum {
/**
* FpiMatchResult:
* @FPI_MATCH_ERROR: An error occured during matching
- * @FPI_MATCH_SUCCESS: The prints matched
* @FPI_MATCH_FAIL: The prints did not match
+ * @FPI_MATCH_SUCCESS: The prints matched
*/
typedef enum {
- FPI_MATCH_ERROR = 0,
- FPI_MATCH_SUCCESS,
+ FPI_MATCH_ERROR = -1, /* -1 for g_task_propagate_int */
FPI_MATCH_FAIL,
+ FPI_MATCH_SUCCESS,
} FpiMatchResult;
void fpi_print_add_print (FpPrint *print,
--
2.24.1

32
SOURCES/0099-synaptics-Fix-problem-after-match-is-failed.patch Normal file
View File

@ -0,0 +1,32 @@
From 55f1d4b575cd881f61f6e0cc20e468a16ae276f9 Mon Sep 17 00:00:00 2001
From: Vincent Huang <vincent.huang@tw.synaptics.com>
Date: Mon, 9 Dec 2019 14:12:54 +0800
Subject: [PATCH 099/181] synaptics: Fix problem after match is failed
This fixes the the problem that the sensor becomes unresponsive after
pressing the wrong fingerprint. We fix the problem by making sure that
the non-match report is delayed until the finger is removed. With this
we cannot run into the situation that the next match request fails
immediately as the finger is still present.
Fixes: #208
---
libfprint/drivers/synaptics/synaptics.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libfprint/drivers/synaptics/synaptics.c b/libfprint/drivers/synaptics/synaptics.c
index 247b658..6ed6791 100644
--- a/libfprint/drivers/synaptics/synaptics.c
+++ b/libfprint/drivers/synaptics/synaptics.c
@@ -168,7 +168,7 @@ cmd_recieve_cb (FpiUsbTransfer *transfer,
* depending on resp.complete. */
if (self->cmd_pending_transfer)
fpi_ssm_jump_to_state (transfer->ssm, SYNAPTICS_CMD_SEND_PENDING);
- else if (!resp.complete)
+ else if (!resp.complete || self->cmd_complete_on_removal)
fpi_ssm_next_state (transfer->ssm); /* SYNAPTICS_CMD_WAIT_INTERRUPT */
else
fpi_ssm_mark_completed (transfer->ssm);
--
2.24.1

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