cros: Remaining interfaces for DBUS biometrics client.

chromeos/dbus/biod_enroll_session_client.cc

Index: chromeos/dbus/biod_enroll_session_client.cc
diff --git a/chromeos/dbus/biod_enroll_session_client.cc b/chromeos/dbus/biod_enroll_session_client.cc
new file mode 100644
index 0000000000000000000000000000000000000000..47f19b9e64c471167aa4d7a7f8d68a478dbe7ea9
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+++ b/chromeos/dbus/biod_enroll_session_client.cc
@@ -0,0 +1,57 @@
+// 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.
+
+#include "chromeos/dbus/biod_enroll_session_client.h"
+
+#include <stdint.h>
+
+#include "base/bind.h"
+#include "base/macros.h"
+#include "dbus/bus.h"
+#include "dbus/message.h"
+#include "dbus/object_path.h"
+#include "dbus/object_proxy.h"
+#include "third_party/cros_system_api/dbus/service_constants.h"
+
+namespace chromeos {
+
+// The BiodEnrollSessionClient implementation used in production.
+class BiodEnrollSessionClientImpl : public BiodEnrollSessionClient {
+ public:
+  BiodEnrollSessionClientImpl() {}
+
+  ~BiodEnrollSessionClientImpl() override {}
+
+  void CancelEnrollSession(
+      const dbus::ObjectPath& enroll_session_path) override {
+    dbus::MethodCall method_call(biod::kEnrollSessionInterface,
+                                 biod::kEnrollSessionCancelMethod);
+
+    dbus::ObjectProxy* enroll_session_proxy =
+        bus_->GetObjectProxy(biod::kBiodServiceName, enroll_session_path);
+    enroll_session_proxy->CallMethod(
+        &method_call, dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
+        dbus::ObjectProxy::EmptyResponseCallback());
+  }
+
+ protected:
+  void Init(dbus::Bus* bus) override { bus_ = bus; }
+
+ private:
+  dbus::Bus* bus_;
+
+  DISALLOW_COPY_AND_ASSIGN(BiodEnrollSessionClientImpl);
+};
+
+BiodEnrollSessionClient::BiodEnrollSessionClient() {}
+
+BiodEnrollSessionClient::~BiodEnrollSessionClient() {}
+
+// static
+BiodEnrollSessionClient* BiodEnrollSessionClient::Create(
+    DBusClientImplementationType /* type */) {
+  return new BiodEnrollSessionClientImpl();
+}
+
+}  // namespace chromeos