178 lines
5.1 KiB
Objective-C
178 lines
5.1 KiB
Objective-C
/**
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* Copyright (c) 2016-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#pragma once
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#include <string>
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#include <JavaScriptCore/JavaScript.h>
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#if WITH_FBJSCEXTENSIONS
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#include <jsc_stringref.h>
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#endif
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#if defined(JSCINTERNAL) || (!defined(__APPLE__))
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#define JSC_IMPORT extern "C"
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#else
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#define JSC_IMPORT extern
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#endif
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#ifndef RN_EXPORT
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#define RN_EXPORT __attribute__((visibility("default")))
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#endif
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namespace facebook {
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namespace react {
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class IInspector;
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}
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}
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JSC_IMPORT facebook::react::IInspector* JSInspectorGetInstance();
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// This is used to substitute an alternate JSC implementation for
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// testing. These calls must all be ABI compatible with the standard JSC.
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JSC_IMPORT void configureJSCForIOS(std::string); // TODO: replace with folly::dynamic once supported
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JSC_IMPORT JSValueRef JSEvaluateBytecodeBundle(JSContextRef, JSObjectRef, int, JSStringRef, JSValueRef*);
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JSC_IMPORT bool JSSamplingProfilerEnabled();
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JSC_IMPORT void JSStartSamplingProfilingOnMainJSCThread(JSGlobalContextRef);
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JSC_IMPORT JSValueRef JSPokeSamplingProfiler(JSContextRef);
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JSC_IMPORT void FBJSContextStartGCTimers(JSContextRef);
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#if defined(__APPLE__)
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#import <objc/objc.h>
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#import <JavaScriptCore/JSStringRefCF.h>
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#import <string>
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/**
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* JSNoBytecodeFileFormatVersion
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*
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* Version number indicating that bytecode is not supported by this runtime.
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*/
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RN_EXPORT extern const int32_t JSNoBytecodeFileFormatVersion;
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namespace facebook {
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namespace react {
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#define JSC_WRAPPER_METHOD(m) decltype(&m) m
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struct JSCWrapper {
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// JSGlobalContext
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JSC_WRAPPER_METHOD(JSGlobalContextCreateInGroup);
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JSC_WRAPPER_METHOD(JSGlobalContextRelease);
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JSC_WRAPPER_METHOD(JSGlobalContextSetName);
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// JSContext
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JSC_WRAPPER_METHOD(JSContextGetGlobalContext);
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JSC_WRAPPER_METHOD(JSContextGetGlobalObject);
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JSC_WRAPPER_METHOD(FBJSContextStartGCTimers);
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// JSEvaluate
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JSC_WRAPPER_METHOD(JSEvaluateScript);
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JSC_WRAPPER_METHOD(JSEvaluateBytecodeBundle);
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// JSString
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JSC_WRAPPER_METHOD(JSStringCreateWithUTF8CString);
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JSC_WRAPPER_METHOD(JSStringCreateWithCFString);
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#if WITH_FBJSCEXTENSIONS
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JSC_WRAPPER_METHOD(JSStringCreateWithUTF8CStringExpectAscii);
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#endif
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JSC_WRAPPER_METHOD(JSStringCopyCFString);
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JSC_WRAPPER_METHOD(JSStringGetCharactersPtr);
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JSC_WRAPPER_METHOD(JSStringGetLength);
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JSC_WRAPPER_METHOD(JSStringGetMaximumUTF8CStringSize);
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JSC_WRAPPER_METHOD(JSStringIsEqualToUTF8CString);
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JSC_WRAPPER_METHOD(JSStringRelease);
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JSC_WRAPPER_METHOD(JSStringRetain);
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// JSClass
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JSC_WRAPPER_METHOD(JSClassCreate);
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JSC_WRAPPER_METHOD(JSClassRelease);
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// JSObject
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JSC_WRAPPER_METHOD(JSObjectCallAsConstructor);
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JSC_WRAPPER_METHOD(JSObjectCallAsFunction);
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JSC_WRAPPER_METHOD(JSObjectGetPrivate);
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JSC_WRAPPER_METHOD(JSObjectGetProperty);
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JSC_WRAPPER_METHOD(JSObjectGetPropertyAtIndex);
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JSC_WRAPPER_METHOD(JSObjectIsConstructor);
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JSC_WRAPPER_METHOD(JSObjectIsFunction);
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JSC_WRAPPER_METHOD(JSObjectMake);
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JSC_WRAPPER_METHOD(JSObjectMakeArray);
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JSC_WRAPPER_METHOD(JSObjectMakeError);
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JSC_WRAPPER_METHOD(JSObjectMakeFunctionWithCallback);
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JSC_WRAPPER_METHOD(JSObjectSetPrivate);
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JSC_WRAPPER_METHOD(JSObjectSetProperty);
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JSC_WRAPPER_METHOD(JSObjectSetPropertyAtIndex);
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// JSPropertyNameArray
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JSC_WRAPPER_METHOD(JSObjectCopyPropertyNames);
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JSC_WRAPPER_METHOD(JSPropertyNameArrayGetCount);
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JSC_WRAPPER_METHOD(JSPropertyNameArrayGetNameAtIndex);
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JSC_WRAPPER_METHOD(JSPropertyNameArrayRelease);
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// JSValue
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JSC_WRAPPER_METHOD(JSValueCreateJSONString);
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JSC_WRAPPER_METHOD(JSValueGetType);
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JSC_WRAPPER_METHOD(JSValueMakeFromJSONString);
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JSC_WRAPPER_METHOD(JSValueMakeBoolean);
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JSC_WRAPPER_METHOD(JSValueMakeNull);
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JSC_WRAPPER_METHOD(JSValueMakeNumber);
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JSC_WRAPPER_METHOD(JSValueMakeString);
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JSC_WRAPPER_METHOD(JSValueMakeUndefined);
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JSC_WRAPPER_METHOD(JSValueProtect);
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JSC_WRAPPER_METHOD(JSValueToBoolean);
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JSC_WRAPPER_METHOD(JSValueToNumber);
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JSC_WRAPPER_METHOD(JSValueToObject);
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JSC_WRAPPER_METHOD(JSValueToStringCopy);
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JSC_WRAPPER_METHOD(JSValueUnprotect);
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// Sampling profiler
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JSC_WRAPPER_METHOD(JSSamplingProfilerEnabled);
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JSC_WRAPPER_METHOD(JSPokeSamplingProfiler);
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JSC_WRAPPER_METHOD(JSStartSamplingProfilingOnMainJSCThread);
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JSC_WRAPPER_METHOD(JSInspectorGetInstance);
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JSC_WRAPPER_METHOD(configureJSCForIOS);
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// Objective-C API
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Class JSContext;
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Class JSValue;
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int32_t JSBytecodeFileFormatVersion;
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};
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template <typename T>
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bool isCustomJSCPtr(T *x) {
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return (uintptr_t)x & 0x1;
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}
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RN_EXPORT bool isCustomJSCWrapperSet();
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RN_EXPORT void setCustomJSCWrapper(const JSCWrapper* wrapper);
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// This will return a single value for the whole life of the process.
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RN_EXPORT const JSCWrapper *systemJSCWrapper();
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RN_EXPORT const JSCWrapper *customJSCWrapper();
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} }
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#else
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namespace facebook {
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namespace react {
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template <typename T>
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bool isCustomJSCPtr(T *x) {
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// Always use system JSC pointers
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return false;
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}
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} }
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#endif
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