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