Initial commit 🎉

fbshipit-source-id: b6fc29740c6875d2e78953b8a7123890a67930f2
Co-authored-by: Sebastian McKenzie <sebmck@fb.com>
Co-authored-by: John Knox <jknox@fb.com>
Co-authored-by: Emil Sjölander <emilsj@fb.com>
Co-authored-by: Pritesh Nandgaonkar <prit91@fb.com>

xplat/Sonar/SonarConnectionImpl.h

@@ -0,0 +1,61 @@
+/*
+ *  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 <Sonar/SonarConnection.h>
+#include <Sonar/SonarWebSocket.h>
+#include <map>
+#include <string>
+
+namespace facebook {
+namespace sonar {
+
+class SonarConnectionImpl : public SonarConnection {
+ public:
+  SonarConnectionImpl(SonarWebSocket* socket, const std::string& name)
+      : socket_(socket), name_(name) {}
+
+  void call(
+      const std::string& method,
+      const folly::dynamic& params,
+      std::unique_ptr<SonarResponder> responder) {
+    if (receivers_.find(method) == receivers_.end()) {
+      throw std::out_of_range("receiver " + method + " not found.");
+    }
+    receivers_.at(method)(params, std::move(responder));
+  }
+
+  void send(const std::string& method, const folly::dynamic& params) override {
+    folly::dynamic message = folly::dynamic::object("method", "execute")(
+        "params",
+        folly::dynamic::object("api", name_)("method", method)(
+            "params", params));
+    socket_->sendMessage(message);
+  }
+
+  void error(const std::string& message, const std::string& stacktrace)
+      override {
+    socket_->sendMessage(folly::dynamic::object(
+        "error",
+        folly::dynamic::object("message", message)("stacktrace", stacktrace)));
+  }
+
+  void receive(const std::string& method, const SonarReceiver& receiver)
+      override {
+    receivers_[method] = receiver;
+  }
+
+ private:
+  SonarWebSocket* socket_;
+  std::string name_;
+  std::map<std::string, SonarReceiver> receivers_;
+};
+
+} // namespace sonar
+} // namespace facebook