51 lines
1.6 KiB
Plaintext
51 lines
1.6 KiB
Plaintext
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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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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