bluetooth: Add characteristic list to DeviceDetailsPage in internals page.

device/bluetooth/public/interfaces/properties_struct_traits.h

+// 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.
+
+#ifndef DEVICE_BLUETOOTH_PUBLIC_INTERFACES_PROPERTIES_STRUCT_TRAITS_H_
+#define DEVICE_BLUETOOTH_PUBLIC_INTERFACES_PROPERTIES_STRUCT_TRAITS_H_
+
+#include "device/bluetooth/bluetooth_gatt_characteristic.h"
+#include "device/bluetooth/public/interfaces/device.mojom.h"
+
+namespace mojo {
+
+template <>
+struct StructTraits<bluetooth::mojom::PropertiesDataView,
+                    device::BluetoothGattCharacteristic::Properties> {
+  using Properties = device::BluetoothGattCharacteristic::Properties;
+  using Property = device::BluetoothGattCharacteristic::Property;
+
+  static bool broadcast(const Properties properties) {
+    return (properties & Property::PROPERTY_BROADCAST) > 0;
+  }
+
+  static bool read(const Properties properties) {
+    return (properties & Property::PROPERTY_READ) > 0;
+  }
+
+  static bool write_without_response(const Properties properties) {
+    return (properties & Property::PROPERTY_WRITE_WITHOUT_RESPONSE) > 0;
+  }
+
+  static bool write(const Properties properties) {
+    return (properties & Property::PROPERTY_WRITE) > 0;
+  }
+
+  static bool notify(const Properties properties) {
+    return (properties & Property::PROPERTY_NOTIFY) > 0;
+  }
+
+  static bool indicate(const Properties properties) {
+    return (properties & Property::PROPERTY_INDICATE) > 0;
+  }
+
+  static bool authenticated_signed_writes(const Properties properties) {
+    return (properties & Property::PROPERTY_AUTHENTICATED_SIGNED_WRITES) > 0;
+  }
+
+  static bool extended_properties(const Properties properties) {
+    return (properties & Property::PROPERTY_EXTENDED_PROPERTIES) > 0;
+  }
+
+  static bool reliable_write(const Properties properties) {
+    return (properties & Property::PROPERTY_RELIABLE_WRITE) > 0;
+  }
+
+  static bool writable_auxiliaries(const Properties properties) {
+    return (properties & Property::PROPERTY_WRITABLE_AUXILIARIES) > 0;
+  }
+
+  static bool read_encrypted(const Properties properties) {
+    return (properties & Property::PROPERTY_READ_ENCRYPTED) > 0;
+  }
+
+  static bool write_encrypted(const Properties properties) {
+    return (properties & Property::PROPERTY_WRITE_ENCRYPTED) > 0;
+  }
+
+  static bool read_encrypted_authenticated(const Properties properties) {
+    return (properties & Property::PROPERTY_READ_ENCRYPTED_AUTHENTICATED) > 0;
+  }
+
+  static bool write_encrypted_authenticated(const Properties properties) {
+    return (properties & Property::PROPERTY_WRITE_ENCRYPTED_AUTHENTICATED) > 0;
+  }
+
+  static bool Read(bluetooth::mojom::PropertiesDataView input,
+                   Properties* output) {

[dcheng, 2017/01/18 00:17:08]

Nit: please out-of-line

[mbrunson, 2017/01/18 22:04:24]

Removed this completely. Using bitfield and enum for this now.

+    uint32_t result = 0;
+
+    result |= input.broadcast() ? Property::PROPERTY_BROADCAST : 0;
+    result |= input.read() ? Property::PROPERTY_READ : 0;
+    result |= input.write_without_response()
+                  ? Property::PROPERTY_WRITE_WITHOUT_RESPONSE
+                  : 0;
+    result |= input.write() ? Property::PROPERTY_WRITE : 0;
+    result |= input.notify() ? Property::PROPERTY_NOTIFY : 0;
+    result |= input.indicate() ? Property::PROPERTY_INDICATE : 0;
+    result |= input.authenticated_signed_writes()
+                  ? Property::PROPERTY_AUTHENTICATED_SIGNED_WRITES
+                  : 0;
+    result |= input.extended_properties()
+                  ? Property::PROPERTY_EXTENDED_PROPERTIES
+                  : 0;
+    result |= input.reliable_write() ? Property::PROPERTY_RELIABLE_WRITE : 0;
+    result |= input.writable_auxiliaries()
+                  ? Property::PROPERTY_WRITABLE_AUXILIARIES
+                  : 0;
+    result |= input.read_encrypted() ? Property::PROPERTY_READ_ENCRYPTED : 0;
+    result |= input.write_encrypted() ? Property::PROPERTY_WRITE_ENCRYPTED : 0;
+    result |= input.read_encrypted_authenticated()
+                  ? Property::PROPERTY_READ_ENCRYPTED_AUTHENTICATED
+                  : 0;
+    result |= input.write_encrypted_authenticated()
+                  ? Property::PROPERTY_WRITE_ENCRYPTED_AUTHENTICATED
+                  : 0;
+
+    *output = result;
+    return true;
+  }
+};
+
+}  // namespace mojo
+
+#endif  // DEVICE_BLUETOOTH_PUBLIC_INTERFACES_PROPERTIES_STRUCT_TRAITS_H_