mirrors/libfprint
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/libfprint/libfprint.git synced 2026-06-11 10:34:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

device: Add API to update features during probe

Browse Source 
This allows updating the supported feature bitfield during probe.
This commit is contained in:
Benjamin Berg
2021-06-25 16:13:13 +02:00
parent 145f7287fa
commit 8a5bec6619
8 changed files with 116 additions and 90 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libfprint/fp-device.c
+17 -12
View File
@@ -147,6 +147,7 @@ fp_device_constructed (GObject *object)
if (cls->nr_enroll_stages)
priv->nr_enroll_stages = cls->nr_enroll_stages;
priv->scan_type = cls->scan_type;
priv->features = cls->features;
priv->device_name = g_strdup (cls->full_name);
priv->device_id = g_strdup ("0");
@@ -628,10 +629,11 @@ gboolean
fp_device_supports_identify (FpDevice *device)
{
FpDeviceClass *cls = FP_DEVICE_GET_CLASS (device);
FpDevicePrivate *priv = fp_device_get_instance_private (device);
g_return_val_if_fail (FP_IS_DEVICE (device), FALSE);
return cls->identify && !!(cls->features & FP_DEVICE_FEATURE_IDENTIFY);
return cls->identify && !!(priv->features & FP_DEVICE_FEATURE_IDENTIFY);
}
/**
@@ -647,10 +649,11 @@ gboolean
fp_device_supports_capture (FpDevice *device)
{
FpDeviceClass *cls = FP_DEVICE_GET_CLASS (device);
FpDevicePrivate *priv = fp_device_get_instance_private (device);
g_return_val_if_fail (FP_IS_DEVICE (device), FALSE);
return cls->capture && !!(cls->features & FP_DEVICE_FEATURE_CAPTURE);
return cls->capture && !!(priv->features & FP_DEVICE_FEATURE_CAPTURE);
}
/**
@@ -666,11 +669,11 @@ fp_device_supports_capture (FpDevice *device)
gboolean
fp_device_has_storage (FpDevice *device)
{
FpDeviceClass *cls = FP_DEVICE_GET_CLASS (device);
FpDevicePrivate *priv = fp_device_get_instance_private (device);
g_return_val_if_fail (FP_IS_DEVICE (device), FALSE);
return !!(cls->features & FP_DEVICE_FEATURE_STORAGE);
return !!(priv->features & FP_DEVICE_FEATURE_STORAGE);
}
/**
@@ -980,7 +983,7 @@ fp_device_verify (FpDevice *device,
return;
}
if (!cls->verify || !(cls->features & FP_DEVICE_FEATURE_VERIFY))
if (!cls->verify || !(priv->features & FP_DEVICE_FEATURE_VERIFY))
{
g_task_return_error (task,
fpi_device_error_new_msg (FP_DEVICE_ERROR_NOT_SUPPORTED,
@@ -1099,7 +1102,7 @@ fp_device_identify (FpDevice *device,
return;
}
if (!cls->identify || !(cls->features & FP_DEVICE_FEATURE_IDENTIFY))
if (!cls->identify || !(priv->features & FP_DEVICE_FEATURE_IDENTIFY))
{
g_task_return_error (task,
fpi_device_error_new_msg (FP_DEVICE_ERROR_NOT_SUPPORTED,
@@ -1216,7 +1219,7 @@ fp_device_capture (FpDevice *device,
return;
}
if (!cls->capture || !(cls->features & FP_DEVICE_FEATURE_CAPTURE))
if (!cls->capture || !(priv->features & FP_DEVICE_FEATURE_CAPTURE))
{
g_task_return_error (task,
fpi_device_error_new_msg (FP_DEVICE_ERROR_NOT_SUPPORTED,
@@ -1300,7 +1303,7 @@ fp_device_delete_print (FpDevice *device,
}
/* Succeed immediately if delete is not implemented. */
if (!cls->delete || !(cls->features & FP_DEVICE_FEATURE_STORAGE_DELETE))
if (!cls->delete || !(priv->features & FP_DEVICE_FEATURE_STORAGE_DELETE))
{
g_task_return_boolean (task, TRUE);
return;
@@ -1377,7 +1380,7 @@ fp_device_list_prints (FpDevice *device,
return;
}
if (!cls->list || !(cls->features & FP_DEVICE_FEATURE_STORAGE))
if (!cls->list || !(priv->features & FP_DEVICE_FEATURE_STORAGE))
{
g_task_return_error (task,
fpi_device_error_new_msg (FP_DEVICE_ERROR_NOT_SUPPORTED,
@@ -1454,7 +1457,7 @@ fp_device_clear_storage (FpDevice *device,
return;
}
if (!(cls->features & FP_DEVICE_FEATURE_STORAGE))
if (!(priv->features & FP_DEVICE_FEATURE_STORAGE))
{
g_task_return_error (task,
fpi_device_error_new_msg (FP_DEVICE_ERROR_NOT_SUPPORTED,
@@ -1462,7 +1465,7 @@ fp_device_clear_storage (FpDevice *device,
return;
}
if (!(cls->features & FP_DEVICE_FEATURE_STORAGE_CLEAR))
if (!(priv->features & FP_DEVICE_FEATURE_STORAGE_CLEAR))
{
g_task_return_error (task,
fpi_device_error_new_msg (FP_DEVICE_ERROR_NOT_SUPPORTED,
@@ -1805,9 +1808,11 @@ fp_device_clear_storage_sync (FpDevice *device,
FpDeviceFeature
fp_device_get_features (FpDevice *device)
{
FpDevicePrivate *priv = fp_device_get_instance_private (device);
g_return_val_if_fail (FP_IS_DEVICE (device), FP_DEVICE_FEATURE_NONE);
return FP_DEVICE_GET_CLASS (device)->features;
return priv->features;
}
/**