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>

iOS/SonarKit/CppBridge/SonarCppBridgingConnection.mm

@@ -0,0 +1,45 @@
+/*
+ *  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.
+ *
+ */
+#import "SonarCppBridgingConnection.h"
+
+#import <FBCxxUtils/FBCxxFollyDynamicConvert.h>
+
+#import "SonarCppBridgingResponder.h"
+
+@implementation SonarCppBridgingConnection
+{
+  std::shared_ptr<facebook::sonar::SonarConnection> conn_;
+}
+
+- (instancetype)initWithCppConnection:(std::shared_ptr<facebook::sonar::SonarConnection>)conn
+{
+  if (self = [super init]) {
+    conn_ = conn;
+  }
+  return self;
+}
+
+#pragma mark - SonarConnection
+
+- (void)send:(NSString *)method withParams:(NSDictionary *)params
+{
+  conn_->send([method UTF8String], facebook::cxxutils::convertIdToFollyDynamic(params));
+}
+
+- (void)receive:(NSString *)method withBlock:(SonarReceiver)receiver
+{
+  const auto lambda = [receiver](const folly::dynamic &message,
+                                 std::unique_ptr<facebook::sonar::SonarResponder> responder) {
+    SonarCppBridgingResponder *const objCResponder =
+        [[SonarCppBridgingResponder alloc] initWithCppResponder:std::move(responder)];
+    receiver(facebook::cxxutils::convertFollyDynamicToId(message), objCResponder);
+  };
+  conn_->receive([method UTF8String], lambda);
+}
+
+@end