brought in vibhav's own implementation of bluetooth adapter and bluez. updated dbus to latest version in vibhav's branch. Initial commit of own version of ble_v2 implementation

2026-09-16 15:36:12 -04:00 · 2024-10-29 11:21:49 +05:30
parent b36c933a45
commit 3ea5979b5a
12 changed files with 423 additions and 69 deletions
@@ -0,0 +1,84 @@
+// Copyright 2023 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef PLATFORM_IMPL_LINUX_BLUETOOTH_ADAPTER_H_
+#define PLATFORM_IMPL_LINUX_BLUETOOTH_ADAPTER_H_
+#include <sdbus-c++/IConnection.h>
+#include <sdbus-c++/ProxyInterfaces.h>
+
+#include "absl/strings/string_view.h"
+#include "internal/platform/implementation/bluetooth_adapter.h"
+#include "internal/platform/implementation/linux/bluez.h"
+#include "internal/platform/implementation/linux/dbus.h"
+#include "internal/platform/implementation/linux/generated/dbus/bluez/adapter_client.h"
+
+namespace nearby {
+namespace linux {
+class BluezAdapter : public sdbus::ProxyInterfaces<org::bluez::Adapter1_proxy> {
+ public:
+  BluezAdapter(sdbus::IConnection &system_bus,
+               const sdbus::ObjectPath &adapter_object_path)
+      : ProxyInterfaces(system_bus, bluez::SERVICE_DEST, adapter_object_path) {
+    registerProxy();
+  }
+  ~BluezAdapter() { unregisterProxy(); }
+};
+
+class BluetoothAdapter : public api::BluetoothAdapter {
+ public:
+  BluetoothAdapter(std::shared_ptr<sdbus::IConnection> system_bus,
+                   const sdbus::ObjectPath &adapter_object_path)
+      : system_bus_(std::move(system_bus)),
+        bluez_adapter_(std::make_shared<BluezAdapter>(*system_bus_,
+                                                      adapter_object_path)) {}
+
+  ~BluetoothAdapter() override = default;
+
+  bool SetStatus(Status status) override;
+  bool IsEnabled() const override;
+
+  ScanMode GetScanMode() const override;
+
+  bool SetScanMode(ScanMode scan_mode) override;
+  std::string GetName() const override;
+
+  bool SetName(absl::string_view name) override;
+  bool SetName(absl::string_view name, bool persist) override;
+  std::string GetMacAddress() const override;
+
+  bool RemoveDeviceByObjectPath(const sdbus::ObjectPath &device_object_path) {
+    try {
+      bluez_adapter_->RemoveDevice(device_object_path);
+      return true;
+    } catch (const sdbus::Error &e) {
+      DBUS_LOG_METHOD_CALL_ERROR(bluez_adapter_, "RemoveDevice", e);
+      return false;
+    }
+  }
+
+  sdbus::ObjectPath GetObjectPath() const {
+    return bluez_adapter_->getObjectPath();
+  }
+
+  BluezAdapter &GetBluezAdapterObject() { return *bluez_adapter_; }
+  std::shared_ptr<sdbus::IConnection> GetConnection() { return system_bus_; }
+
+ private:
+  std::shared_ptr<sdbus::IConnection> system_bus_;
+  std::shared_ptr<BluezAdapter> bluez_adapter_;
+};
+}  // namespace linux
+}  // namespace nearby
+
+#endif  // PLATFORM_IMPL_LINUX_BLUETOOTH_ADAPTER_H_