iOS files removed for switch to JSI
Summary: JSI+JSCRuntime replaces direct use of JSC. This is like the previous diff, except for iOS. Reviewed By: RSNara Differential Revision: D9369108 fbshipit-source-id: 4ed2c0d660ba2a30edf699d95278c72cabcc9203
This commit is contained in:
Marc Horowitz
Facebook Github Bot
parent
7ffb406517
commit
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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 <JavaScriptCore/JavaScriptCore.h>
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#import <React/RCTDefines.h>
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/**
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Translates a given exception into an NSError.
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@param exception The JavaScript exception object to translate into an NSError. This must be
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a JavaScript Error object, otherwise no stack trace information will be available.
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@return The translated NSError object
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- The JS exception's name property is incorporated in the NSError's localized description
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- The JS exception's message property is the NSError's failure reason
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- The JS exception's unsymbolicated stack trace is available via the NSError userInfo's RCTJSExceptionUnsymbolicatedStackTraceKey
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*/
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RCT_EXTERN NSError *RCTNSErrorFromJSError(JSValue *exception);
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/**
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Translates a given exception into an NSError.
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@see RCTNSErrorFromJSError for details
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*/
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RCT_EXTERN NSError *RCTNSErrorFromJSErrorRef(JSValueRef exceptionRef, JSGlobalContextRef ctx);
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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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#include "RCTJSCErrorHandling.h"
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#import <jschelpers/JavaScriptCore.h>
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#import "RCTAssert.h"
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#import "RCTJSStackFrame.h"
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#import "RCTLog.h"
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NSString *const RCTJSExceptionUnsymbolicatedStackTraceKey = @"RCTJSExceptionUnsymbolicatedStackTraceKey";
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NSError *RCTNSErrorFromJSError(JSValue *exception)
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{
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NSMutableDictionary *userInfo = [NSMutableDictionary dictionary];
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userInfo[NSLocalizedDescriptionKey] = [NSString stringWithFormat:@"Unhandled JS Exception: %@", [exception[@"name"] toString] ?: @"Unknown"];
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NSString *const exceptionMessage = [exception[@"message"] toString];
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if ([exceptionMessage length]) {
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userInfo[NSLocalizedFailureReasonErrorKey] = exceptionMessage;
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}
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NSString *const stack = [exception[@"stack"] toString];
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if ([@"undefined" isEqualToString:stack]) {
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RCTLogWarn(@"Couldn't get stack trace for %@:%@", exception[@"sourceURL"], exception[@"line"]);
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} else if ([stack length]) {
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NSArray<RCTJSStackFrame *> *const unsymbolicatedFrames = [RCTJSStackFrame stackFramesWithLines:stack];
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userInfo[RCTJSStackTraceKey] = unsymbolicatedFrames;
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}
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return [NSError errorWithDomain:RCTErrorDomain code:1 userInfo:userInfo];
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}
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NSError *RCTNSErrorFromJSErrorRef(JSValueRef exceptionRef, JSGlobalContextRef ctx)
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{
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JSContext *context = [JSC_JSContext(ctx) contextWithJSGlobalContextRef:ctx];
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JSValue *exception = [JSC_JSValue(ctx) valueWithJSValueRef:exceptionRef inContext:context];
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return RCTNSErrorFromJSError(exception);
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}
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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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#pragma once
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/**
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* This must be invoked on iOS to set up platform dependencies before
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* creating an instance of JSCExecutor.
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*/
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void RCTPrepareJSCExecutor();
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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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#include "RCTJSCHelpers.h"
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#import <Foundation/Foundation.h>
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#import <React/RCTBridge+Private.h>
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#import <React/RCTCxxUtils.h>
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#import <React/RCTLog.h>
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#import <cxxreact/Platform.h>
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#import <jschelpers/Value.h>
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using namespace facebook::react;
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namespace {
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JSValueRef nativeLoggingHook(
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JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount,
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const JSValueRef arguments[], JSValueRef *exception) {
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RCTLogLevel level = RCTLogLevelInfo;
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if (argumentCount > 1) {
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level = MAX(level, (RCTLogLevel)Value(ctx, arguments[1]).asNumber());
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}
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if (argumentCount > 0) {
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JSContext *contextObj = contextForGlobalContextRef(JSC_JSContextGetGlobalContext(ctx));
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JSValue *msg = [JSC_JSValue(ctx) valueWithJSValueRef:arguments[0] inContext:contextObj];
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_RCTLogJavaScriptInternal(level, [msg toString]);
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}
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return Value::makeUndefined(ctx);
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}
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JSValueRef nativePerformanceNow(
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JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount,
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const JSValueRef arguments[], JSValueRef *exception) {
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return Value::makeNumber(ctx, CACurrentMediaTime() * 1000);
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}
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}
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void RCTPrepareJSCExecutor() {
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ReactMarker::logTaggedMarker = [](const ReactMarker::ReactMarkerId, const char *tag) {};
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JSCNativeHooks::loggingHook = nativeLoggingHook;
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JSCNativeHooks::nowHook = nativePerformanceNow;
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JSCNativeHooks::installPerfHooks = RCTFBQuickPerformanceLoggerConfigureHooks;
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}
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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 <Foundation/Foundation.h>
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#import <React/RCTBridgeModule.h>
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@interface RCTJSCSamplingProfiler : NSObject <RCTBridgeModule>
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/**
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* Receives a JSON string containing the result of a JSC CPU Profiling run,
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* and sends them to the packager to be symbolicated and saved to disk.
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* It is safe to call this method from any thread.
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*/
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- (void)operationCompletedWithResults:(NSString *)results;
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@end
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@ -1,59 +0,0 @@
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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 "RCTJSCSamplingProfiler.h"
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#import "RCTBridge.h"
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#import "RCTLog.h"
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@implementation RCTJSCSamplingProfiler
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@synthesize methodQueue = _methodQueue;
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@synthesize bridge = _bridge;
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RCT_EXPORT_MODULE(RCTJSCSamplingProfiler);
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#ifdef RCT_PROFILE
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RCT_EXPORT_METHOD(operationComplete:(__unused int)token result:(id)profileData error:(id)error)
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{
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if (error) {
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RCTLogError(@"JSC Sampling profiler ended with error: %@", error);
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return;
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}
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// Create a POST request with all of the datas
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NSURL *url = [NSURL URLWithString:@"/jsc-profile" relativeToURL:self.bridge.bundleURL];
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NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url
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cachePolicy:NSURLRequestReloadIgnoringLocalAndRemoteCacheData
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timeoutInterval:60];
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[request setHTTPMethod:@"POST"];
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[request setHTTPBody:[profileData dataUsingEncoding:NSUTF8StringEncoding]];
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// Send the request
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NSURLSession *session = [NSURLSession sessionWithConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
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NSURLSessionDataTask *sessionDataTask = [session dataTaskWithRequest:request completionHandler:^(__unused NSData *data, __unused NSURLResponse *response, NSError *sessionError) {
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if (sessionError) {
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RCTLogWarn(@"JS CPU Profile data failed to send. Is the packager server running locally?\nDetails: %@", error);
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} else {
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RCTLogInfo(@"JS CPU Profile data sent successfully.");
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}
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}];
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[sessionDataTask resume];
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}
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- (void)operationCompletedWithResults:(NSString *)results
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{
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// Send the results to the packager, using the module's queue.
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dispatch_async(self.methodQueue, ^{
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[self operationComplete:0 result:results error:nil];
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});
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}
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#endif
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@end
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