/* * Copyright (c) Facebook, Inc. and its affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ #import #if RCT_DEV #import #import #import #import static NSString *const kDebuggerMsgDisable = @"{ \"id\":1,\"method\":\"Debugger.disable\" }"; static NSString *getServerHost(NSURL *bundleURL, NSNumber *port) { NSString *host = [bundleURL host]; if (!host) { host = @"localhost"; } // this is consistent with the Android implementation, where http:// is the // hardcoded implicit scheme for the debug server. Note, packagerURL // technically looks like it could handle schemes/protocols other than HTTP, // so rather than force HTTP, leave it be for now, in case someone is relying // on that ability when developing against iOS. return [NSString stringWithFormat:@"%@:%@", host, port]; } static NSURL *getInspectorDeviceUrl(NSURL *bundleURL) { NSNumber *inspectorProxyPort = @8081; NSString *inspectorProxyPortStr = [[[NSProcessInfo processInfo] environment] objectForKey:@"RCT_METRO_PORT"]; if (inspectorProxyPortStr && [inspectorProxyPortStr length] > 0) { inspectorProxyPort = [NSNumber numberWithInt:[inspectorProxyPortStr intValue]]; } NSString *escapedDeviceName = [[[UIDevice currentDevice] name] stringByAddingPercentEncodingWithAllowedCharacters:NSCharacterSet.URLQueryAllowedCharacterSet]; NSString *escapedAppName = [[[NSBundle mainBundle] bundleIdentifier] stringByAddingPercentEncodingWithAllowedCharacters:NSCharacterSet.URLQueryAllowedCharacterSet]; return [NSURL URLWithString:[NSString stringWithFormat:@"http://%@/inspector/device?name=%@&app=%@", getServerHost(bundleURL, inspectorProxyPort), escapedDeviceName, escapedAppName]]; } @implementation RCTInspectorDevServerHelper RCT_NOT_IMPLEMENTED(-(instancetype)init) static NSMutableDictionary *socketConnections = nil; static void sendEventToAllConnections(NSString *event) { for (NSString *socketId in socketConnections) { [socketConnections[socketId] sendEventToAllConnections:event]; } } + (void)disableDebugger { sendEventToAllConnections(kDebuggerMsgDisable); } + (RCTInspectorPackagerConnection *)connectWithBundleURL:(NSURL *)bundleURL { NSURL *inspectorURL = getInspectorDeviceUrl(bundleURL); // Note, using a static dictionary isn't really the greatest design, but // the packager connection does the same thing, so it's at least consistent. // This is a static map that holds different inspector clients per the inspectorURL if (socketConnections == nil) { socketConnections = [NSMutableDictionary new]; } NSString *key = [inspectorURL absoluteString]; RCTInspectorPackagerConnection *connection = socketConnections[key]; if (!connection || !connection.isConnected) { connection = [[RCTInspectorPackagerConnection alloc] initWithURL:inspectorURL]; socketConnections[key] = connection; [connection connect]; } return connection; } @end #endif