Index: services/device/public/interfaces/fingerprint.mojom |
diff --git a/services/device/public/interfaces/fingerprint.mojom b/services/device/public/interfaces/fingerprint.mojom |
new file mode 100644 |
index 0000000000000000000000000000000000000000..87e3dbad806a74dda3b27ec9463d1c128c228c64 |
--- /dev/null |
+++ b/services/device/public/interfaces/fingerprint.mojom |
@@ -0,0 +1,60 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+module device.mojom; |
+ |
+// Interface for obeserving biod signals. |
+interface BiodObserver{ |
+ // Called when biometics device powers up or is restarted. |
+ OnRestarted(); |
+ |
+ // Called whenever a user attempts a scan. |scan_result| tells whether the |
+ // scan was succesful. |is_complete| tells whether enrollment is complete |
+ // and now over. |
+ OnScanned(uint32 scan_result, bool is_complete); |
+ |
+ // Called to indicate a bad scan of any kind, or a succesful scan. If scan |
+ // is successful, |recognized_user_ids| will equal all the enrollment IDs |
+ // that match the scan. |
+ OnAttempt(uint32 scan_result, array<string> recognized_user_ids); |
Rahul Chaturvedi
2017/02/06 21:31:57
Please sync up with Zach to match this with the ch
xiaoyinh(OOO Sep 11-29)
2017/02/22 00:04:50
Thanks, I will incorporate the API change once tha
|
+ |
+ // Called during either mode to indicate a failure. Any enrollment that was |
+ // underway is thrown away and authentication will no longer be happening. |
+ OnFailure(); |
+}; |
+ |
+// Interface for communicating with biod through dbus. |
+interface Fingerprint { |
+ // Gets all the enrollments registered with this biometric. |
+ GetFingerprintsList() => (array<string> enrollments); |
+ |
+ // Starts the biometric enrollment. |
+ StartEnroll(string user_id, string label); |
+ |
+ // Ends the current enroll. |
+ CancelCurrentEnroll(); |
+ |
+ // Gets label of the enrollment. |
+ GetLabel(int32 index) => (string label); |
+ |
+ // Changes the label of the enrollment to |label|. |
+ SetLabel(string label, int32 index); |
+ |
+ // Removes the enrollment. This enrollment will no longer |
+ // be able to used for authentication. |
+ RemoveEnrollment(int32 index); |
+ |
+ // Starts the biometric authentication. |
+ StartAuthentication(); |
+ |
+ // Ends the current autentication. |
+ EndCurrentAuthentication(); |
+ |
+ // Irreversibly destroys all enrollments registered with this biometric. |
+ DestroyAllEnrollments(); |
+ |
+ // Add biod observers and notify them when receiving signals. |
+ AddBiodObserver(BiodObserver observer); |
+}; |
+ |