Define FIDO U2f Device abstraction

device/u2f/u2f_responses.cc

Index: device/u2f/u2f_responses.cc
diff --git a/device/u2f/u2f_responses.cc b/device/u2f/u2f_responses.cc
new file mode 100644
index 0000000000000000000000000000000000000000..5b5eac7d9885366c97f109770b45ba45d1229ed2
--- /dev/null
+++ b/device/u2f/u2f_responses.cc
@@ -0,0 +1,55 @@
+// 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 <vector>
+
+#include "device/u2f/u2f_responses.h"
+
+namespace device {
+
+scoped_refptr<U2fRegisterResponse> U2fRegisterResponse::Create(
+    U2fApduResponse::Status status,
+    std::vector<uint8_t> user_public_key,
+    std::vector<uint8_t> key_handle,
+    std::vector<uint8_t> attestation_cert,
+    std::vector<uint8_t> signature) {
+  return make_scoped_refptr(new U2fRegisterResponse(
+      status, std::move(user_public_key), std::move(key_handle),
+      std::move(attestation_cert), std::move(signature)));
+}
+
+U2fRegisterResponse::U2fRegisterResponse(U2fApduResponse::Status status,
+                                         std::vector<uint8_t> user_public_key,
+                                         std::vector<uint8_t> key_handle,
+                                         std::vector<uint8_t> attestation_cert,
+                                         std::vector<uint8_t> signature)
+    : status_(status),
+      user_public_key_(std::move(user_public_key)),
+      key_handle_(std::move(key_handle)),
+      attestation_cert_(std::move(attestation_cert)),
+      signature_(std::move(signature)) {}
+
+U2fRegisterResponse::~U2fRegisterResponse() {}
+
+scoped_refptr<U2fSignResponse> U2fSignResponse::Create(
+    U2fApduResponse::Status status,
+    uint8_t presence,
+    uint32_t counter,
+    std::vector<uint8_t> signature) {
+  return make_scoped_refptr(
+      new U2fSignResponse(status, presence, counter, std::move(signature)));
+}
+
+U2fSignResponse::U2fSignResponse(U2fApduResponse::Status status,
+                                 uint8_t presence,
+                                 uint32_t counter,
+                                 std::vector<uint8_t> signature)
+    : status_(status),
+      presence_(presence),
+      counter_(counter),
+      signature_(std::move(signature)) {}
+
+U2fSignResponse::~U2fSignResponse() {}
+
+}  // namespace device