Refactoring JSC Wrapper
Reviewed By: javache Differential Revision: D4110360 fbshipit-source-id: 5a8bda7cf005dc340ad18a559f8bf0da8d4075d1
This commit is contained in:
Ashok Menon
Facebook Github Bot
Родитель
16290851aa
Коммит
ace32e650c
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@ -41,73 +41,72 @@ static void *RCTCustomLibraryHandler(void)
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return handler;
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}
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static void RCTSetUpSystemLibraryPointers(RCTJSCWrapper *wrapper)
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static RCTJSCWrapper *RCTSetUpSystemLibraryPointers()
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{
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wrapper->JSStringCreateWithCFString = JSStringCreateWithCFString;
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wrapper->JSStringCreateWithUTF8CString = JSStringCreateWithUTF8CString;
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wrapper->JSStringRelease = JSStringRelease;
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wrapper->JSGlobalContextSetName = JSGlobalContextSetName;
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wrapper->JSObjectSetProperty = JSObjectSetProperty;
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wrapper->JSContextGetGlobalObject = JSContextGetGlobalObject;
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wrapper->JSObjectGetProperty = JSObjectGetProperty;
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wrapper->JSValueMakeFromJSONString = JSValueMakeFromJSONString;
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wrapper->JSObjectCallAsFunction = JSObjectCallAsFunction;
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wrapper->JSValueMakeNull = JSValueMakeNull;
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wrapper->JSValueCreateJSONString = JSValueCreateJSONString;
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wrapper->JSValueIsUndefined = JSValueIsUndefined;
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wrapper->JSValueIsNull = JSValueIsNull;
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wrapper->JSEvaluateScript = JSEvaluateScript;
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wrapper->JSEvaluateBytecodeBundle = NULL;
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wrapper->JSContext = [JSContext class];
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wrapper->JSValue = [JSValue class];
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return new RCTJSCWrapper {
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.JSStringCreateWithCFString = JSStringCreateWithCFString,
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.JSStringCreateWithUTF8CString = JSStringCreateWithUTF8CString,
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.JSStringRelease = JSStringRelease,
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.JSGlobalContextSetName = JSGlobalContextSetName,
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.JSObjectSetProperty = JSObjectSetProperty,
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.JSContextGetGlobalObject = JSContextGetGlobalObject,
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.JSObjectGetProperty = JSObjectGetProperty,
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.JSValueMakeFromJSONString = JSValueMakeFromJSONString,
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.JSObjectCallAsFunction = JSObjectCallAsFunction,
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.JSValueMakeNull = JSValueMakeNull,
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.JSValueCreateJSONString = JSValueCreateJSONString,
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.JSValueIsUndefined = JSValueIsUndefined,
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.JSValueIsNull = JSValueIsNull,
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.JSEvaluateScript = JSEvaluateScript,
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.JSEvaluateBytecodeBundle = NULL,
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.JSContext = [JSContext class],
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.JSValue = [JSValue class],
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};
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}
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static void RCTSetUpCustomLibraryPointers(RCTJSCWrapper *wrapper)
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static RCTJSCWrapper *RCTSetUpCustomLibraryPointers()
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{
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void *libraryHandle = RCTCustomLibraryHandler();
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if (!libraryHandle) {
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RCTSetUpSystemLibraryPointers(wrapper);
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return;
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return RCTSetUpSystemLibraryPointers();
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}
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wrapper->JSStringCreateWithCFString = (JSStringCreateWithCFStringFuncType)dlsym(libraryHandle, "JSStringCreateWithCFString");
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wrapper->JSStringCreateWithUTF8CString = (JSStringCreateWithUTF8CStringFuncType)dlsym(libraryHandle, "JSStringCreateWithUTF8CString");
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wrapper->JSStringRelease = (JSStringReleaseFuncType)dlsym(libraryHandle, "JSStringRelease");
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wrapper->JSGlobalContextSetName = (JSGlobalContextSetNameFuncType)dlsym(libraryHandle, "JSGlobalContextSetName");
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wrapper->JSObjectSetProperty = (JSObjectSetPropertyFuncType)dlsym(libraryHandle, "JSObjectSetProperty");
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wrapper->JSContextGetGlobalObject = (JSContextGetGlobalObjectFuncType)dlsym(libraryHandle, "JSContextGetGlobalObject");
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wrapper->JSObjectGetProperty = (JSObjectGetPropertyFuncType)dlsym(libraryHandle, "JSObjectGetProperty");
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wrapper->JSValueMakeFromJSONString = (JSValueMakeFromJSONStringFuncType)dlsym(libraryHandle, "JSValueMakeFromJSONString");
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wrapper->JSObjectCallAsFunction = (JSObjectCallAsFunctionFuncType)dlsym(libraryHandle, "JSObjectCallAsFunction");
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wrapper->JSValueMakeNull = (JSValueMakeNullFuncType)dlsym(libraryHandle, "JSValueMakeNull");
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wrapper->JSValueCreateJSONString = (JSValueCreateJSONStringFuncType)dlsym(libraryHandle, "JSValueCreateJSONString");
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wrapper->JSValueIsUndefined = (JSValueIsUndefinedFuncType)dlsym(libraryHandle, "JSValueIsUndefined");
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wrapper->JSValueIsNull = (JSValueIsNullFuncType)dlsym(libraryHandle, "JSValueIsNull");
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wrapper->JSEvaluateScript = (JSEvaluateScriptFuncType)dlsym(libraryHandle, "JSEvaluateScript");
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wrapper->JSEvaluateBytecodeBundle = (JSEvaluateBytecodeBundleFuncType)dlsym(libraryHandle, "JSEvaluateBytecodeBundle");
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wrapper->JSContext = (__bridge Class)dlsym(libraryHandle, "OBJC_CLASS_$_JSContext");
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wrapper->JSValue = (__bridge Class)dlsym(libraryHandle, "OBJC_CLASS_$_JSValue");
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auto wrapper = new RCTJSCWrapper {
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.JSStringCreateWithCFString = (JSStringCreateWithCFStringFuncType)dlsym(libraryHandle, "JSStringCreateWithCFString"),
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.JSStringCreateWithUTF8CString = (JSStringCreateWithUTF8CStringFuncType)dlsym(libraryHandle, "JSStringCreateWithUTF8CString"),
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.JSStringRelease = (JSStringReleaseFuncType)dlsym(libraryHandle, "JSStringRelease"),
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.JSGlobalContextSetName = (JSGlobalContextSetNameFuncType)dlsym(libraryHandle, "JSGlobalContextSetName"),
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.JSObjectSetProperty = (JSObjectSetPropertyFuncType)dlsym(libraryHandle, "JSObjectSetProperty"),
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.JSContextGetGlobalObject = (JSContextGetGlobalObjectFuncType)dlsym(libraryHandle, "JSContextGetGlobalObject"),
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.JSObjectGetProperty = (JSObjectGetPropertyFuncType)dlsym(libraryHandle, "JSObjectGetProperty"),
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.JSValueMakeFromJSONString = (JSValueMakeFromJSONStringFuncType)dlsym(libraryHandle, "JSValueMakeFromJSONString"),
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.JSObjectCallAsFunction = (JSObjectCallAsFunctionFuncType)dlsym(libraryHandle, "JSObjectCallAsFunction"),
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.JSValueMakeNull = (JSValueMakeNullFuncType)dlsym(libraryHandle, "JSValueMakeNull"),
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.JSValueCreateJSONString = (JSValueCreateJSONStringFuncType)dlsym(libraryHandle, "JSValueCreateJSONString"),
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.JSValueIsUndefined = (JSValueIsUndefinedFuncType)dlsym(libraryHandle, "JSValueIsUndefined"),
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.JSValueIsNull = (JSValueIsNullFuncType)dlsym(libraryHandle, "JSValueIsNull"),
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.JSEvaluateScript = (JSEvaluateScriptFuncType)dlsym(libraryHandle, "JSEvaluateScript"),
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.JSEvaluateBytecodeBundle = (JSEvaluateBytecodeBundleFuncType)dlsym(libraryHandle, "JSEvaluateBytecodeBundle"),
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.JSContext = (__bridge Class)dlsym(libraryHandle, "OBJC_CLASS_$_JSContext"),
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.JSValue = (__bridge Class)dlsym(libraryHandle, "OBJC_CLASS_$_JSValue"),
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};
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static dispatch_once_t once;
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dispatch_once(&once, ^{
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RCTCustomJSCInit(libraryHandle);
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});
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return wrapper;
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}
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RCTJSCWrapper *RCTJSCWrapperCreate(BOOL useCustomJSC)
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{
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RCTJSCWrapper *wrapper = (RCTJSCWrapper *)malloc(sizeof(RCTJSCWrapper));
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if (useCustomJSC) {
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RCTSetUpCustomLibraryPointers(wrapper);
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} else {
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RCTSetUpSystemLibraryPointers(wrapper);
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}
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return wrapper;
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return useCustomJSC
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? RCTSetUpCustomLibraryPointers()
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: RCTSetUpSystemLibraryPointers();
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}
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void RCTJSCWrapperRelease(RCTJSCWrapper *wrapper)
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{
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if (wrapper) {
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free(wrapper);
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}
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delete wrapper;
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}
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