Pieter De Baets e1577df1fd Move all header imports to "<React/..>"
Summary:
To make React Native play nicely with our internal build infrastructure we need to properly namespace all of our header includes.

Where previously you could do `#import "RCTBridge.h"`, you must now write this as `#import <React/RCTBridge.h>`. If your xcode project still has a custom header include path, both variants will likely continue to work, but for new projects, we're defaulting the header include path to `$(BUILT_PRODUCTS_DIR)/usr/local/include`, where the React and CSSLayout targets will copy a subset of headers too. To make Xcode copy headers phase work properly, you may need to add React as an explicit dependency to your app's scheme and disable "parallelize build".

Reviewed By: mmmulani

Differential Revision: D4213120

fbshipit-source-id: 84a32a4b250c27699e6795f43584f13d594a9a82
2016-11-23 07:58:39 -08:00

147 lines
5.3 KiB
C++

/**
* Copyright (c) 2016-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#include "JSCWrapper.h"
#if defined(__APPLE__)
#include <mutex>
#include <glog/logging.h>
#include <objc/runtime.h>
// Crash the app (with a descriptive stack trace) if a function that is not supported by
// the system JSC is called.
#define UNIMPLEMENTED_SYSTEM_JSC_FUNCTION(FUNC_NAME) \
static void Unimplemented_##FUNC_NAME(__unused void* args...) { \
assert(false); \
}
UNIMPLEMENTED_SYSTEM_JSC_FUNCTION(JSEvaluateBytecodeBundle)
#if WITH_FBJSCEXTENSIONS
UNIMPLEMENTED_SYSTEM_JSC_FUNCTION(JSStringCreateWithUTF8CStringExpectAscii)
#endif
UNIMPLEMENTED_SYSTEM_JSC_FUNCTION(JSPokeSamplingProfiler)
UNIMPLEMENTED_SYSTEM_JSC_FUNCTION(JSStartSamplingProfilingOnMainJSCThread)
UNIMPLEMENTED_SYSTEM_JSC_FUNCTION(configureJSCForIOS)
bool JSSamplingProfilerEnabled() {
return false;
}
namespace facebook {
namespace react {
static const JSCWrapper* s_customWrapper = nullptr;
static JSCWrapper s_systemWrapper = {};
const JSCWrapper* customJSCWrapper() {
CHECK(s_customWrapper != nullptr) << "Accessing custom JSC wrapper before it's set";
return s_customWrapper;
}
void setCustomJSCWrapper(const JSCWrapper* wrapper) {
CHECK(s_customWrapper == nullptr) << "Can't set custom JSC wrapper multiple times";
s_customWrapper = wrapper;
}
const JSCWrapper* systemJSCWrapper() {
// Note that this is not used on Android. All methods are statically linked instead.
// Some fields are lazily initialized
static std::once_flag flag;
std::call_once(flag, []() {
s_systemWrapper = {
.JSGlobalContextCreateInGroup = JSGlobalContextCreateInGroup,
.JSGlobalContextRelease = JSGlobalContextRelease,
.JSGlobalContextSetName = JSGlobalContextSetName,
.JSContextGetGlobalContext = JSContextGetGlobalContext,
.JSContextGetGlobalObject = JSContextGetGlobalObject,
.JSEvaluateScript = JSEvaluateScript,
.JSEvaluateBytecodeBundle =
(decltype(&JSEvaluateBytecodeBundle))
Unimplemented_JSEvaluateBytecodeBundle,
.JSStringCreateWithUTF8CString = JSStringCreateWithUTF8CString,
.JSStringCreateWithCFString = JSStringCreateWithCFString,
#if WITH_FBJSCEXTENSIONS
.JSStringCreateWithUTF8CStringExpectAscii =
(decltype(&JSStringCreateWithUTF8CStringExpectAscii))
Unimplemented_JSStringCreateWithUTF8CStringExpectAscii,
#endif
.JSStringCopyCFString = JSStringCopyCFString,
.JSStringGetCharactersPtr = JSStringGetCharactersPtr,
.JSStringGetLength = JSStringGetLength,
.JSStringGetMaximumUTF8CStringSize = JSStringGetMaximumUTF8CStringSize,
.JSStringIsEqualToUTF8CString = JSStringIsEqualToUTF8CString,
.JSStringRelease = JSStringRelease,
.JSStringRetain = JSStringRetain,
.JSClassCreate = JSClassCreate,
.JSClassRelease = JSClassRelease,
.JSObjectCallAsConstructor = JSObjectCallAsConstructor,
.JSObjectCallAsFunction = JSObjectCallAsFunction,
.JSObjectGetPrivate = JSObjectGetPrivate,
.JSObjectGetProperty = JSObjectGetProperty,
.JSObjectGetPropertyAtIndex = JSObjectGetPropertyAtIndex,
.JSObjectIsConstructor = JSObjectIsConstructor,
.JSObjectIsFunction = JSObjectIsFunction,
.JSObjectMake = JSObjectMake,
.JSObjectMakeArray = JSObjectMakeArray,
.JSObjectMakeError = JSObjectMakeError,
.JSObjectMakeFunctionWithCallback = JSObjectMakeFunctionWithCallback,
.JSObjectSetPrivate = JSObjectSetPrivate,
.JSObjectSetProperty = JSObjectSetProperty,
.JSObjectCopyPropertyNames = JSObjectCopyPropertyNames,
.JSPropertyNameArrayGetCount = JSPropertyNameArrayGetCount,
.JSPropertyNameArrayGetNameAtIndex = JSPropertyNameArrayGetNameAtIndex,
.JSPropertyNameArrayRelease = JSPropertyNameArrayRelease,
.JSValueCreateJSONString = JSValueCreateJSONString,
.JSValueGetType = JSValueGetType,
.JSValueMakeFromJSONString = JSValueMakeFromJSONString,
.JSValueMakeBoolean = JSValueMakeBoolean,
.JSValueMakeNull = JSValueMakeNull,
.JSValueMakeNumber = JSValueMakeNumber,
.JSValueMakeString = JSValueMakeString,
.JSValueMakeUndefined = JSValueMakeUndefined,
.JSValueProtect = JSValueProtect,
.JSValueToBoolean = JSValueToBoolean,
.JSValueToNumber = JSValueToNumber,
.JSValueToObject = JSValueToObject,
.JSValueToStringCopy = JSValueToStringCopy,
.JSValueUnprotect = JSValueUnprotect,
.JSSamplingProfilerEnabled = JSSamplingProfilerEnabled,
.JSPokeSamplingProfiler =
(decltype(&JSPokeSamplingProfiler))
Unimplemented_JSPokeSamplingProfiler,
.JSStartSamplingProfilingOnMainJSCThread =
(decltype(&JSStartSamplingProfilingOnMainJSCThread))
Unimplemented_JSStartSamplingProfilingOnMainJSCThread,
.configureJSCForIOS =
(decltype(&configureJSCForIOS))Unimplemented_configureJSCForIOS,
.JSContext = objc_getClass("JSContext"),
.JSValue = objc_getClass("JSValue"),
.JSBytecodeFileFormatVersion = -1,
};
});
return &s_systemWrapper;
}
} }
#endif