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92 lines
3.6 KiB
Objective-C
92 lines
3.6 KiB
Objective-C
// Copyright 2022 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Note: File language is detected using heuristics. Many Objective-C++ headers are incorrectly
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// classified as C++ resulting in invalid linter errors. The use of "NSArray" and other Foundation
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// classes like "NSData", "NSDictionary" and "NSUUID" are highly weighted for Objective-C and
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// Objective-C++ scores. Oddly, "#import <Foundation/Foundation.h>" does not contribute any points.
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// This comment alone should be enough to trick the IDE in to believing this is actually some sort
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// of Objective-C file. See: cs/google3/devtools/search/lang/recognize_language_classifiers_data
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#import <Foundation/Foundation.h>
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#include <string>
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#include "absl/strings/string_view.h"
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#include "internal/platform/implementation/bluetooth_adapter.h"
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#include "internal/platform/mac_address.h"
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namespace nearby {
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namespace apple {
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// Concrete implementation representing the local device Bluetooth adapter.
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class BluetoothAdapter : public api::BluetoothAdapter {
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public:
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BluetoothAdapter() = default;
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~BluetoothAdapter() override = default;
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// Synchronously sets the status of the BluetoothAdapter to @c status, and
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// returns true if the operation was a success.
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bool SetStatus(api::BluetoothAdapter::Status status) override;
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// Returns true if the BluetoothAdapter's current status is @c kEnabled.
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bool IsEnabled() const override;
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// Get the current Bluetooth scan mode of the local Bluetooth adapter.
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//
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// The Bluetooth scan mode determines if the local adapter is connectable
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// and/or discoverable from remote Bluetooth devices.
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//
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// Possible values are: @c kNone, @c kConnectable,
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// @c kConnectableDiscoverable.
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//
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// Returns @c kUnknown on error.
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api::BluetoothAdapter::ScanMode GetScanMode() const override;
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// Synchronously sets the scan mode of the adapter, and returns true if the
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// operation was a success.
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bool SetScanMode(api::BluetoothAdapter::ScanMode scan_mode) override;
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// Get the friendly Bluetooth name of the local Bluetooth adapter.
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//
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// Returns an empty string on error
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std::string GetName() const override;
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// Set and persist the friendly Bluetooth name of the local Bluetooth adapter.
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//
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// This name is visible to remote Bluetooth devices.
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//
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// Valid Bluetooth names are a maximum of 248 bytes using UTF-8 encoding,
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// although many remote devices can only display the first 40 characters, and
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// some may be limited to just 20.
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bool SetName(absl::string_view name) override;
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// Set the friendly Bluetooth name of the local Bluetooth adapter.
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//
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// This name is visible to remote Bluetooth devices.
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//
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// Valid Bluetooth names are a maximum of 248 bytes using UTF-8 encoding,
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// although many remote devices can only display the first 40 characters, and
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// some may be limited to just 20.
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//
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// If persist is false, we will restore the original radio names when complete.
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bool SetName(absl::string_view name, bool persist) override;
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// Returns BT MAC address assigned to this adapter.
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MacAddress GetMacAddress() const override;
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};
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} // namespace apple
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} // namespace nearby
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