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device: Add early match reporting to sync API

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This makes the sync/async APIs more similar again. It also simplifies
testing as otherwise we would need the async methods for some tests.
This commit is contained in:
Benjamin Berg
2020-01-10 17:10:44 +01:00
parent 4d5c34e11a
commit 829fb9f873
3 changed files with 20 additions and 8 deletions
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12
libfprint/fp-device.c
View File

@@ -1341,6 +1341,8 @@ fp_device_enroll_sync (FpDevice *device,
* @device: a #FpDevice
* @enrolled_print: a #FpPrint to verify
* @cancellable: (nullable): a #GCancellable, or %NULL
* @match_cb: (nullable) (scope call): match reporting callback
* @match_data: (closure match_cb): user data for @match_cb
* @match: (out): Whether the user presented the correct finger
* @print: (out) (transfer full) (nullable): Location to store the scanned print, or %NULL to ignore
* @error: Return location for errors, or %NULL to ignore
@@ -1353,6 +1355,8 @@ gboolean
fp_device_verify_sync (FpDevice *device,
FpPrint *enrolled_print,
GCancellable *cancellable,
FpMatchCb match_cb,
gpointer match_data,
gboolean *match,
FpPrint **print,
GError **error)
@@ -1364,7 +1368,7 @@ fp_device_verify_sync (FpDevice *device,
fp_device_verify (device,
enrolled_print,
cancellable,
NULL, NULL, NULL,
match_cb, match_data, NULL,
async_result_ready, &task);
while (!task)
g_main_context_iteration (NULL, TRUE);
@@ -1377,6 +1381,8 @@ fp_device_verify_sync (FpDevice *device,
* @device: a #FpDevice
* @prints: (element-type FpPrint) (transfer none): #GPtrArray of #FpPrint
* @cancellable: (nullable): a #GCancellable, or %NULL
* @match_cb: (nullable) (scope call): match reporting callback
* @match_data: (closure match_cb): user data for @match_cb
* @match: (out) (transfer full) (nullable): Location for the matched #FpPrint, or %NULL
* @print: (out) (transfer full) (nullable): Location for the new #FpPrint, or %NULL
* @error: Return location for errors, or %NULL to ignore
@@ -1389,6 +1395,8 @@ gboolean
fp_device_identify_sync (FpDevice *device,
GPtrArray *prints,
GCancellable *cancellable,
FpMatchCb match_cb,
gpointer match_data,
FpPrint **match,
FpPrint **print,
GError **error)
@@ -1400,7 +1408,7 @@ fp_device_identify_sync (FpDevice *device,
fp_device_identify (device,
prints,
cancellable,
NULL, NULL, NULL,
match_cb, match_data, NULL,
async_result_ready, &task);
while (!task)
g_main_context_iteration (NULL, TRUE);

4
libfprint/fp-device.h
View File

@@ -261,12 +261,16 @@ FpPrint * fp_device_enroll_sync (FpDevice *device,
gboolean fp_device_verify_sync (FpDevice *device,
FpPrint *enrolled_print,
GCancellable *cancellable,
FpMatchCb match_cb,
gpointer match_data,
gboolean *match,
FpPrint **print,
GError **error);
gboolean fp_device_identify_sync (FpDevice *device,
GPtrArray *prints,
GCancellable *cancellable,
FpMatchCb match_cb,
gpointer match_data,
FpPrint **match,
FpPrint **print,
GError **error);