Rename SonarClient to FlipperClient

Summary: Part of the Sonar -> Flipper rename

Reviewed By: passy

Differential Revision: D9871902

fbshipit-source-id: 4b64953cb1a64235d47caaf0fabfb560bb85f7a2

xplat/Flipper/FlipperClient.h

@@ -0,0 +1,104 @@
+/*
+ *  Copyright (c) 2018-present, Facebook, Inc.
+ *
+ *  This source code is licensed under the MIT license found in the LICENSE
+ *  file in the root directory of this source tree.
+ *
+ */
+
+#pragma once
+
+#include "SonarConnectionImpl.h"
+#include "SonarInitConfig.h"
+#include "SonarPlugin.h"
+#include "SonarState.h"
+#include "SonarWebSocket.h"
+#include <map>
+#include <mutex>
+#include "SonarStep.h"
+#include <vector>
+
+namespace facebook {
+namespace flipper {
+
+class FlipperClient : public SonarWebSocket::Callbacks {
+ public:
+  /**
+   Call before accessing instance with FlipperClient::instance(). This will set up
+   all the state needed to establish a Sonar connection.
+   */
+  static void init(SonarInitConfig config);
+
+  /**
+   Standard accessor for the shared FlipperClient instance. This returns a
+   singleton instance to a shared FlipperClient. First call to this function will
+   create the shared FlipperClient. Must call FlipperClient::initDeviceData() before
+   first call to FlipperClient::instance().
+   */
+  static FlipperClient* instance();
+
+  /**
+   Only public for testing
+   */
+  FlipperClient(std::unique_ptr<SonarWebSocket> socket, std::shared_ptr<SonarState> state)
+      : socket_(std::move(socket)), sonarState_(state) {
+    auto step = sonarState_->start("Create client");
+    socket_->setCallbacks(this);
+    step->complete();
+  }
+
+  void start() {
+    auto step = sonarState_->start("Start client");
+    socket_->start();
+    step->complete();
+  }
+
+  void stop() {
+    auto step = sonarState_->start("Stop client");
+    socket_->stop();
+    step->complete();
+  }
+
+  void onConnected() override;
+
+  void onDisconnected() override;
+
+  void onMessageReceived(const folly::dynamic& message) override;
+
+  void addPlugin(std::shared_ptr<SonarPlugin> plugin);
+
+  void removePlugin(std::shared_ptr<SonarPlugin> plugin);
+
+  void refreshPlugins();
+
+  void setStateListener(
+      std::shared_ptr<SonarStateUpdateListener> stateListener);
+
+  std::shared_ptr<SonarPlugin> getPlugin(const std::string& identifier);
+
+  std::string getState();
+
+  std::vector<StateElement> getStateElements();
+
+  template <typename P>
+  std::shared_ptr<P> getPlugin(const std::string& identifier) {
+    return std::static_pointer_cast<P>(getPlugin(identifier));
+  }
+
+  bool hasPlugin(const std::string& identifier);
+
+ private:
+  static FlipperClient* instance_;
+  bool connected_ = false;
+  std::unique_ptr<SonarWebSocket> socket_;
+  std::map<std::string, std::shared_ptr<SonarPlugin>> plugins_;
+  std::map<std::string, std::shared_ptr<SonarConnectionImpl>> connections_;
+  std::mutex mutex_;
+  std::shared_ptr<SonarState> sonarState_;
+
+  void performAndReportError(const std::function<void()>& func);
+  void disconnect(std::shared_ptr<SonarPlugin> plugin);
+};
+
+} // namespace flipper
+} // namespace facebook