88 lines
1.8 KiB
Plaintext
88 lines
1.8 KiB
Plaintext
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/*
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* Copyright (c) Meta Platforms, Inc. and 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 "RCTCxxModule.h"
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#import <React/RCTBridge.h>
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#import <React/RCTFollyConvert.h>
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#import <React/RCTLog.h>
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#import <cxxreact/CxxModule.h>
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#import "RCTCxxMethod.h"
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using namespace facebook::react;
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@implementation RCTCxxModule {
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std::unique_ptr<facebook::xplat::module::CxxModule> _module;
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}
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+ (NSString *)moduleName
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{
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return @"";
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}
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+ (BOOL)requiresMainQueueSetup
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{
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return NO;
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}
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- (void)lazyInit
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{
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if (!_module) {
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_module = [self createModule];
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if (_module) {
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RCTAssert(
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[RCTBridgeModuleNameForClass([self class]) isEqualToString:@(_module->getName().c_str())],
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@"CxxModule class name %@ does not match runtime name %s",
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RCTBridgeModuleNameForClass([self class]),
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_module->getName().c_str());
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}
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}
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}
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- (std::unique_ptr<facebook::xplat::module::CxxModule>)createModule
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{
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RCTAssert(NO, @"Subclass %@ must override createModule", [self class]);
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return nullptr;
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}
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- (NSArray<id<RCTBridgeMethod>> *)methodsToExport
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{
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[self lazyInit];
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if (!_module) {
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return nil;
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}
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NSMutableArray *moduleMethods = [NSMutableArray new];
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for (const auto &method : _module->getMethods()) {
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[moduleMethods addObject:[[RCTCxxMethod alloc] initWithCxxMethod:method]];
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}
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return moduleMethods;
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}
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- (NSDictionary<NSString *, id> *)constantsToExport
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{
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return [self getConstants];
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}
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- (NSDictionary<NSString *, id> *)getConstants
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{
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[self lazyInit];
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if (!_module) {
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return nil;
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}
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NSMutableDictionary *moduleConstants = [NSMutableDictionary new];
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for (const auto &c : _module->getConstants()) {
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moduleConstants[@(c.first.c_str())] = convertFollyDynamicToId(c.second);
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}
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return moduleConstants;
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}
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@end
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