Interop: Introduce Bridge proxy

Summary:
The TurboModule interop layer on iOS will ship with a Bridge proxy.

The Bridge proxy is an object that will try to simulate the Bridge's APIs, whenever possible, by delegating to Bridgeless abstractions.

## Changes
This diff introduces the Bridge proxy.
This diff starts attaching the Bridge proxy on legacy native module objects.

## How did we polyfill the APIs
The polyfills can be classified into these categories:
- implemented
- custom warning
- custom error
- default error
- deleted

When there was a sane implementation (e.g: the API belonged to [RCTCallableJSModules](https://www.internalfb.com/code/fbsource/[534223aa13d33b595edcb777189618efe20dd167]/xplat/js/react-native-github/React/Base/RCTCallableJSModules.m?lines=11), [RCTModuleRegistry](https://www.internalfb.com/code/fbsource/[9a3ba2b3176b6d1a1f161e33cec51bf892815311]/xplat/js/react-native-github/React/Base/RCTModuleRegistry.m?lines=13), [RCTBundleManager](https://www.internalfb.com/code/fbsource/[91fa1f7f49731a16aedbcd5a6740647dc21ff727]/xplat/js/react-native-github/React/Base/RCTBundleManager.m?lines=13), or [RCTBundleManager](https://www.internalfb.com/code/fbsource/[91fa1f7f49731a16aedbcd5a6740647dc21ff727]/xplat/js/react-native-github/React/Base/RCTBundleManager.m?lines=13)), it was implemented.

When it was safe to no-op the API (e.g: loading), it emit a custom warning.

When it was unsafe to call (i.e: we didn't want people calling the API) (e.g: RCTCxxBridge start), it emit a custom error.

All other APIs emit default errors.

Some APIs cannot emit errors because doing so makes the app not render: I put warnings and nooped those APIs.

I think we will have to tune these polyfills based off production crashes/results.

Reviewed By: mdvacca

Differential Revision: D46084318

fbshipit-source-id: c02535073956597a4bf91c14b1980f653cb6d3df

packages/react-native/Libraries/Image/RCTImageLoader.h

@@ -8,6 +8,7 @@
 #import <UIKit/UIKit.h>
 
 #import <React/RCTBridge.h>
+#import <React/RCTBridgeProxy.h>
 #import <React/RCTDefines.h>
 #import <React/RCTImageCache.h>
 #import <React/RCTImageDataDecoder.h>
@@ -34,3 +35,9 @@
 @property (nonatomic, readonly) RCTImageLoader *imageLoader;
 
 @end
+
+@interface RCTBridgeProxy (RCTImageLoader)
+
+@property (nonatomic, readonly) RCTImageLoader *imageLoader;
+
+@end

packages/react-native/Libraries/Image/RCTImageLoader.mm

@@ -1293,6 +1293,15 @@ - (RCTImageLoader *)imageLoader
 
 @end
 
+@implementation RCTBridgeProxy (RCTImageLoader)
+
+- (RCTImageLoader *)imageLoader
+{
+  return [self moduleForClass:[RCTImageLoader class]];
+}
+
+@end
+
 Class RCTImageLoaderCls(void)
 {
   return RCTImageLoader.class;

packages/react-native/Libraries/Image/RCTImageStoreManager.h

@@ -8,6 +8,7 @@
 #import <UIKit/UIKit.h>
 
 #import <React/RCTBridge.h>
+#import <React/RCTBridgeProxy.h>
 #import <React/RCTURLRequestHandler.h>
 
 @interface RCTImageStoreManager : NSObject <RCTURLRequestHandler>
@@ -44,3 +45,9 @@
 @property (nonatomic, readonly) RCTImageStoreManager *imageStoreManager;
 
 @end
+
+@interface RCTBridgeProxy (RCTImageStoreManager)
+
+@property (nonatomic, readonly) RCTImageStoreManager *imageStoreManager;
+
+@end

packages/react-native/Libraries/Image/RCTImageStoreManager.mm

@@ -254,6 +254,15 @@ - (RCTImageStoreManager *)imageStoreManager
 
 @end
 
+@implementation RCTBridgeProxy (RCTImageStoreManager)
+
+- (RCTImageStoreManager *)imageStoreManager
+{
+  return [self moduleForClass:[RCTImageStoreManager class]];
+}
+
+@end
+
 Class RCTImageStoreManagerCls(void)
 {
   return RCTImageStoreManager.class;

packages/react-native/Libraries/Network/RCTNetworking.h

@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+#import <React/RCTBridgeProxy.h>
 #import <React/RCTEventEmitter.h>
 #import <React/RCTNetworkTask.h>
 #import <React/RCTURLRequestHandler.h>
@@ -61,6 +62,12 @@
 
 @end
 
+@interface RCTBridgeProxy (RCTNetworking)
+
+@property (nonatomic, readonly) RCTNetworking *networking;
+
+@end
+
 // HACK: When uploading images/video from PHAssetLibrary, we change the URL scheme to be
 // ph-upload://. This is to ensure that we upload a full video when given a ph-upload:// URL,
 // instead of just the thumbnail. Consider the following problem:

packages/react-native/Libraries/Network/RCTNetworking.mm

@@ -762,6 +762,15 @@ - (RCTNetworking *)networking
 
 @end
 
+@implementation RCTBridgeProxy (RCTNetworking)
+
+- (RCTNetworking *)networking
+{
+  return [self moduleForClass:[RCTNetworking class]];
+}
+
+@end
+
 Class RCTNetworkingCls(void)
 {
   return RCTNetworking.class;

packages/react-native/React/Base/RCTBridgeProxy.h

@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import <Foundation/Foundation.h>
+
+#import "RCTBridgeModule.h"
+
+@class RCTBundleManager;
+@class RCTCallableJSModules;
+@class RCTModuleRegistry;
+@class RCTViewRegistry;
+
+@interface RCTBridgeProxy : NSProxy
+- (instancetype)initWithViewRegistry:(RCTViewRegistry *)viewRegistry
+                      moduleRegistry:(RCTModuleRegistry *)moduleRegistry
+                       bundleManager:(RCTBundleManager *)bundleManager
+                   callableJSModules:(RCTCallableJSModules *)callableJSModules
+                  dispatchToJSThread:(void (^)(dispatch_block_t))dispatchToJSThread NS_DESIGNATED_INITIALIZER;
+
+- (NSMethodSignature *)methodSignatureForSelector:(SEL)sel;
+- (void)forwardInvocation:(NSInvocation *)invocation;
+
+- (void)logWarning:(NSString *)message cmd:(SEL)cmd;
+- (void)logError:(NSString *)message cmd:(SEL)cmd;
+
+/**
+ * Methods required for RCTBridge class extensions
+ */
+- (id)moduleForClass:(Class)moduleClass;
+- (id)moduleForName:(NSString *)moduleName lazilyLoadIfNecessary:(BOOL)lazilyLoad;
+@end