service_property_change_notifier.cc

//
// Copyright (C) 2014 The Android Open Source Project
//
// 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
//
//      http://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.
//

#include "shill/service_property_change_notifier.h"

#include <string>

#include <base/bind.h>

#include "shill/adaptor_interfaces.h"
#include "shill/property_observer.h"

using base::Bind;
using std::string;

namespace shill {

ServicePropertyChangeNotifier::ServicePropertyChangeNotifier(
    ServiceAdaptorInterface* adaptor) : rpc_adaptor_(adaptor) {}

ServicePropertyChangeNotifier::~ServicePropertyChangeNotifier() {}

void ServicePropertyChangeNotifier::AddBoolPropertyObserver(
    const string& name, BoolAccessor accessor) {
  property_observers_.emplace_back(
      new PropertyObserver<bool>(
          accessor,
          Bind(&ServicePropertyChangeNotifier::BoolPropertyUpdater,
               base::Unretained(this),
               name)));
}

void ServicePropertyChangeNotifier::AddUint8PropertyObserver(
    const string& name, Uint8Accessor accessor) {
  property_observers_.emplace_back(
      new PropertyObserver<uint8_t>(
          accessor,
          Bind(&ServicePropertyChangeNotifier::Uint8PropertyUpdater,
               base::Unretained(this),
               name)));
}

void ServicePropertyChangeNotifier::AddUint16PropertyObserver(
    const string& name, Uint16Accessor accessor) {
  property_observers_.emplace_back(
      new PropertyObserver<uint16_t>(
          accessor,
          Bind(&ServicePropertyChangeNotifier::Uint16PropertyUpdater,
               base::Unretained(this),
               name)));
}

void ServicePropertyChangeNotifier::AddUint16sPropertyObserver(
    const string& name, Uint16sAccessor accessor) {
  property_observers_.emplace_back(
      new PropertyObserver<Uint16s>(
          accessor,
          Bind(&ServiceAdaptorInterface::EmitUint16sChanged,
               base::Unretained(rpc_adaptor_),
               name)));
}

void ServicePropertyChangeNotifier::AddUintPropertyObserver(
    const string& name, Uint32Accessor accessor) {
  property_observers_.emplace_back(
      new PropertyObserver<uint32_t>(
          accessor,
          Bind(&ServicePropertyChangeNotifier::Uint32PropertyUpdater,
               base::Unretained(this),
               name)));
}

void ServicePropertyChangeNotifier::AddIntPropertyObserver(
    const string& name, Int32Accessor accessor) {
  property_observers_.emplace_back(
      new PropertyObserver<int32_t>(
          accessor,
          Bind(&ServicePropertyChangeNotifier::Int32PropertyUpdater,
               base::Unretained(this),
               name)));
}

void ServicePropertyChangeNotifier::AddRpcIdentifierPropertyObserver(
    const string& name, RpcIdentifierAccessor accessor) {
  property_observers_.emplace_back(
      new PropertyObserver<string>(
          accessor,
          Bind(&ServiceAdaptorInterface::EmitRpcIdentifierChanged,
               base::Unretained(rpc_adaptor_),
               name)));
}

void ServicePropertyChangeNotifier::AddStringPropertyObserver(
    const string& name, StringAccessor accessor) {
  property_observers_.emplace_back(
      new PropertyObserver<string>(
          accessor,
          Bind(&ServiceAdaptorInterface::EmitStringChanged,
               base::Unretained(rpc_adaptor_),
               name)));
}

void ServicePropertyChangeNotifier::AddStringmapPropertyObserver(
    const string& name, StringmapAccessor accessor) {
  property_observers_.emplace_back(
      new PropertyObserver<Stringmap>(
          accessor,
          Bind(&ServiceAdaptorInterface::EmitStringmapChanged,
               base::Unretained(rpc_adaptor_),
               name)));
}

void ServicePropertyChangeNotifier::UpdatePropertyObservers() {
  for (const auto& observer : property_observers_) {
    observer->Update();
  }
}

void ServicePropertyChangeNotifier::BoolPropertyUpdater(const string& name,
                                                        const bool& value) {
  rpc_adaptor_->EmitBoolChanged(name, value);
}

void ServicePropertyChangeNotifier::Uint8PropertyUpdater(const string& name,
                                                         const uint8_t& value) {
  rpc_adaptor_->EmitUint8Changed(name, value);
}

void ServicePropertyChangeNotifier::Uint16PropertyUpdater(
    const string& name, const uint16_t& value) {
  rpc_adaptor_->EmitUint16Changed(name, value);
}

void ServicePropertyChangeNotifier::Uint32PropertyUpdater(
    const string& name, const uint32_t& value) {
  rpc_adaptor_->EmitUintChanged(name, value);
}

void ServicePropertyChangeNotifier::Int32PropertyUpdater(const string& name,
                                                         const int32_t& value) {
  rpc_adaptor_->EmitIntChanged(name, value);
}

}  // namespace shill