X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/bc3080fdd24b9858d9c9dcbd3d8dd78ae010962a..afdeb40444392e6b538d1bb46454e017724e6775:/ObjectiveC/Library.mm?ds=sidebyside diff --git a/ObjectiveC/Library.mm b/ObjectiveC/Library.mm index 44eb057..f4a72d7 100644 --- a/ObjectiveC/Library.mm +++ b/ObjectiveC/Library.mm @@ -128,6 +128,41 @@ static void (*$objc_setAssociatedObject)(id object, void *key, id value, objc_As static id (*$objc_getAssociatedObject)(id object, void *key); static void (*$objc_removeAssociatedObjects)(id object); +struct BlockLiteral { + Class isa; + int flags; + int reserved; + void (*invoke)(void *, ...); + void *descriptor; +}; + +struct BlockDescriptor1 { + unsigned long int reserved; + unsigned long int size; +}; + +struct BlockDescriptor2 { + void (*copy_helper)(BlockLiteral *dst, BlockLiteral *src); + void (*dispose_helper)(BlockLiteral *src); +}; + +struct BlockDescriptor3 { + const char *signature; + const char *layout; +}; + +enum { + BLOCK_DEALLOCATING = 0x0001, + BLOCK_REFCOUNT_MASK = 0xfffe, + BLOCK_NEEDS_FREE = 1 << 24, + BLOCK_HAS_COPY_DISPOSE = 1 << 25, + BLOCK_HAS_CTOR = 1 << 26, + BLOCK_IS_GC = 1 << 27, + BLOCK_IS_GLOBAL = 1 << 28, + BLOCK_HAS_STRET = 1 << 29, + BLOCK_HAS_SIGNATURE = 1 << 30, +}; + JSValueRef CYSendMessage(apr_pool_t *pool, JSContextRef context, id self, Class super, SEL _cmd, size_t count, const JSValueRef arguments[], bool initialize, JSValueRef *exception); /* Objective-C Pool Release {{{ */ @@ -245,8 +280,8 @@ static JSClassRef ArrayInstance_; static JSClassRef FunctionInstance_; static JSClassRef ObjectInstance_; static JSClassRef StringInstance_; -static JSClassRef TypeInstance_; +static JSClassRef Class_; static JSClassRef Internal_; static JSClassRef Message_; static JSClassRef Messages_; @@ -295,7 +330,7 @@ JSValueRef CYGetClassPrototype(JSContextRef context, Class self, bool meta) { if (self == nil) return CYGetCachedObject(context, CYJSString("Instance_prototype")); else if (meta && !class_isMetaClass(self)) - return CYGetCachedObject(context, CYJSString("TypeInstance_prototype")); + return CYGetCachedObject(context, CYJSString("Class_prototype")); JSObjectRef global(CYGetGlobalObject(context)); JSObjectRef cy(CYCastJSObject(context, CYGetProperty(context, global, cy_s))); @@ -610,12 +645,45 @@ _finline bool CYJSValueIsInstanceOfCachedConstructor(JSContextRef context, JSVal return is; } +NSObject *CYMakeBlock(void (*invoke)(), sig::Signature &signature) { + BlockLiteral *literal(reinterpret_cast(malloc(sizeof(BlockLiteral)))); + + struct Descriptor { + struct { + BlockDescriptor1 one_; + BlockDescriptor2 two_; + BlockDescriptor3 three_; + } d_; + + CYPool pool_; + }; + + Descriptor *descriptor(new Descriptor); + memset(&descriptor->d_, 0, sizeof(descriptor->d_)); + + literal->isa = objc_getClass("__NSGlobalBlock__"); + literal->flags = BLOCK_HAS_SIGNATURE | BLOCK_HAS_COPY_DISPOSE | BLOCK_IS_GLOBAL; + literal->reserved = 0; + literal->invoke = reinterpret_cast(invoke); + literal->descriptor = descriptor; + + descriptor->d_.one_.size = sizeof(descriptor->d_); + descriptor->d_.three_.signature = sig::Unparse(descriptor->pool_, &signature); + + return reinterpret_cast(literal); +} + NSObject *CYCastNSObject(apr_pool_t *pool, JSContextRef context, JSObjectRef object) { if (CYJSValueIsNSObject(context, object)) { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); return internal->GetValue(); } + if (JSValueIsObjectOfClass(context, object, Functor_)) { + cy::Functor *internal(reinterpret_cast(JSObjectGetPrivate(object))); + return CYMakeBlock(internal->GetValue(), internal->signature_); + } + bool array(CYJSValueIsInstanceOfCachedConstructor(context, object, Array_s)); id value(array ? [CYJSArray alloc] : [CYJSObject alloc]); return CYPoolRelease(pool, [value initWithJSObject:object inContext:context]); @@ -1232,7 +1300,7 @@ JSValueRef CYCastJSValue(JSContextRef context, NSObject *value) { CYPoolTry { - (id) objectAtIndex:(NSUInteger)index { CYObjectiveTry { size_t bounds([self count]); if (index >= bounds) - @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray objectAtIndex:]: index (%zu) beyond bounds (%zu)", index, bounds] userInfo:nil]; + @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray objectAtIndex:]: index (%zu) beyond bounds (%zu)", static_cast(index), bounds] userInfo:nil]; JSValueRef exception(NULL); JSValueRef value(JSObjectGetPropertyAtIndex(context_, object_, index, &exception)); CYThrow(context_, exception); @@ -1246,7 +1314,7 @@ JSValueRef CYCastJSValue(JSContextRef context, NSObject *value) { CYPoolTry { - (void) insertObject:(id)object atIndex:(NSUInteger)index { CYObjectiveTry { size_t bounds([self count] + 1); if (index >= bounds) - @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray insertObject:atIndex:]: index (%zu) beyond bounds (%zu)", index, bounds] userInfo:nil]; + @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray insertObject:atIndex:]: index (%zu) beyond bounds (%zu)", static_cast(index), bounds] userInfo:nil]; JSValueRef exception(NULL); JSValueRef arguments[3]; arguments[0] = CYCastJSValue(context_, index); @@ -1267,7 +1335,7 @@ JSValueRef CYCastJSValue(JSContextRef context, NSObject *value) { CYPoolTry { - (void) removeObjectAtIndex:(NSUInteger)index { CYObjectiveTry { size_t bounds([self count]); if (index >= bounds) - @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray removeObjectAtIndex:]: index (%zu) beyond bounds (%zu)", index, bounds] userInfo:nil]; + @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray removeObjectAtIndex:]: index (%zu) beyond bounds (%zu)", static_cast(index), bounds] userInfo:nil]; JSValueRef exception(NULL); JSValueRef arguments[2]; arguments[0] = CYCastJSValue(context_, index); @@ -1280,7 +1348,7 @@ JSValueRef CYCastJSValue(JSContextRef context, NSObject *value) { CYPoolTry { - (void) replaceObjectAtIndex:(NSUInteger)index withObject:(id)object { CYObjectiveTry { size_t bounds([self count]); if (index >= bounds) - @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray replaceObjectAtIndex:withObject:]: index (%zu) beyond bounds (%zu)", index, bounds] userInfo:nil]; + @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray replaceObjectAtIndex:withObject:]: index (%zu) beyond bounds (%zu)", static_cast(index), bounds] userInfo:nil]; CYSetProperty(context_, object_, index, CYCastJSValue(context_, (NSObject *) object)); } CYObjectiveCatch } @@ -1485,21 +1553,13 @@ static const char *CYPoolTypeEncoding(apr_pool_t *pool, JSContextRef context, SE return NULL; } -static void MessageClosure_(ffi_cif *cif, void *result, void **arguments, void *arg) { - Closure_privateData *internal(reinterpret_cast(arg)); - - JSContextRef context(internal->context_); - - size_t count(internal->cif_.nargs); - JSValueRef values[count]; - - for (size_t index(0); index != count; ++index) - values[index] = CYFromFFI(context, internal->signature_.elements[1 + index].type, internal->cif_.arg_types[index], arguments[index]); - +static JSValueRef MessageAdapter_(JSContextRef context, size_t count, JSValueRef values[], JSObjectRef function) { JSObjectRef _this(CYCastJSObject(context, values[0])); + return CYCallAsFunction(context, function, _this, count - 2, values + 2); +} - JSValueRef value(CYCallAsFunction(context, internal->function_, _this, count - 2, values + 2)); - CYPoolFFI(NULL, context, internal->signature_.elements[0].type, internal->cif_.rtype, result, value); +static void MessageClosure_(ffi_cif *cif, void *result, void **arguments, void *arg) { + CYExecuteClosure(cif, result, arguments, arg, &MessageAdapter_); } static JSObjectRef CYMakeMessage(JSContextRef context, SEL sel, IMP imp, const char *type) { @@ -1698,7 +1758,7 @@ static JSValueRef Instance_getProperty(JSContextRef context, JSObjectRef object, return CYSendMessage(pool, context, self, NULL, sel, 0, NULL, false, exception); return NULL; -} CYCatch } +} CYCatch(NULL) } static bool Instance_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); @@ -1712,7 +1772,7 @@ static bool Instance_setProperty(JSContextRef context, JSObjectRef object, JSStr CYPoolTry { if ([self cy$setProperty:name to:data]) return true; - } CYPoolCatch(NULL) + } CYPoolCatch(false) const char *string(CYPoolCString(pool, context, name)); Class _class(object_getClass(self)); @@ -1758,7 +1818,7 @@ static bool Instance_setProperty(JSContextRef context, JSObjectRef object, JSStr } return false; -} CYCatch } +} CYCatch(false) } static bool Instance_deleteProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); @@ -1767,8 +1827,8 @@ static bool Instance_deleteProperty(JSContextRef context, JSObjectRef object, JS CYPoolTry { NSString *name(CYCastNSString(NULL, context, property)); return [self cy$deleteProperty:name]; - } CYPoolCatch(NULL) -} CYCatch return /*XXX*/ NULL; } + } CYPoolCatch(false) +} CYCatch(false) return /*XXX*/ false; } static void Instance_getPropertyNames_message(JSPropertyNameAccumulatorRef names, objc_method *method) { const char *name(sel_getName(method_getName(method))); @@ -1825,7 +1885,7 @@ static JSObjectRef Instance_callAsConstructor(JSContextRef context, JSObjectRef Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); JSObjectRef value(Instance::Make(context, [internal->GetValue() alloc], Instance::Uninitialized)); return value; -} CYCatch } +} CYCatch(NULL) } static JSValueRef Instance_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); @@ -1839,40 +1899,7 @@ static JSValueRef Instance_callAsFunction(JSContextRef context, JSObjectRef obje // to do /that/, generalize the various "is exactly Instance_" checks // then, move Instance_callAsFunction to only be on FunctionInstance - struct BlockDescriptor1 { - unsigned long int reserved; - unsigned long int size; - }; - - struct BlockDescriptor2 { - void (*copy_helper)(void *dst, void *src); - void (*dispose_helper)(void *src); - }; - - struct BlockDescriptor3 { - const char *signature; - const char *layout; - }; - - struct BlockLiteral { - Class isa; - int flags; - int reserved; - void (*invoke)(void *, ...); - void *descriptor; - } *literal = reinterpret_cast(self); - - enum { - BLOCK_DEALLOCATING = 0x0001, - BLOCK_REFCOUNT_MASK = 0xfffe, - BLOCK_NEEDS_FREE = 1 << 24, - BLOCK_HAS_COPY_DISPOSE = 1 << 25, - BLOCK_HAS_CTOR = 1 << 26, - BLOCK_IS_GC = 1 << 27, - BLOCK_IS_GLOBAL = 1 << 28, - BLOCK_HAS_STRET = 1 << 29, - BLOCK_HAS_SIGNATURE = 1 << 30, - }; + BlockLiteral *literal(reinterpret_cast(self)); if ((literal->flags & BLOCK_HAS_SIGNATURE) != 0) { uint8_t *descriptor(reinterpret_cast(literal->descriptor)); @@ -1906,7 +1933,7 @@ static JSValueRef Instance_callAsFunction(JSContextRef context, JSObjectRef obje } CYPoolCatch(NULL); return NULL; -} CYCatch } +} CYCatch(NULL) } static bool Instance_hasInstance(JSContextRef context, JSObjectRef constructor, JSValueRef instance, JSValueRef *exception) { CYTry { Instance *internal(reinterpret_cast(JSObjectGetPrivate((JSObjectRef) constructor))); @@ -1921,7 +1948,7 @@ static bool Instance_hasInstance(JSContextRef context, JSObjectRef constructor, } return false; -} CYCatch } +} CYCatch(false) } static JSValueRef Instance_box_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { if (count == 0) @@ -1931,7 +1958,7 @@ static JSValueRef Instance_box_callAsFunction(JSContextRef context, JSObjectRef if (value == nil) value = [NSNull null]; return CYCastJSValue(context, [value cy$box]); -} CYCatch } +} CYCatch(NULL) } static bool Internal_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) { Internal *internal(reinterpret_cast(JSObjectGetPrivate(object))); @@ -1960,7 +1987,7 @@ static JSValueRef Internal_getProperty(JSContextRef context, JSObjectRef object, } return NULL; -} CYCatch } +} CYCatch(NULL) } static bool Internal_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry { Internal *internal(reinterpret_cast(JSObjectGetPrivate(object))); @@ -1976,7 +2003,7 @@ static bool Internal_setProperty(JSContextRef context, JSObjectRef object, JSStr } return false; -} CYCatch } +} CYCatch(false) } static void Internal_getPropertyNames_(Class _class, JSPropertyNameAccumulatorRef names) { if (Class super = class_getSuperclass(_class)) @@ -2016,7 +2043,7 @@ static JSValueRef ObjectiveC_Classes_getProperty(JSContextRef context, JSObjectR if (Class _class = NSClassFromString(name)) return CYMakeInstance(context, _class, true); return NULL; -} CYCatch } +} CYCatch(NULL) } static void ObjectiveC_Classes_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { #ifdef __APPLE__ @@ -2066,7 +2093,7 @@ static JSValueRef ObjectiveC_Image_Classes_getProperty(JSContextRef context, JSO free: free(data); return value; -} CYCatch } +} CYCatch(NULL) } static void ObjectiveC_Image_Classes_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { const char *internal(reinterpret_cast(JSObjectGetPrivate(object))); @@ -2095,7 +2122,7 @@ static JSValueRef ObjectiveC_Images_getProperty(JSContextRef context, JSObjectRe JSObjectRef value(JSObjectMake(context, NULL, NULL)); CYSetProperty(context, value, CYJSString("classes"), JSObjectMake(context, ObjectiveC_Image_Classes_, const_cast(name))); return value; -} CYCatch } +} CYCatch(NULL) } static void ObjectiveC_Images_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { unsigned int size; @@ -2112,7 +2139,7 @@ static JSValueRef ObjectiveC_Protocols_getProperty(JSContextRef context, JSObjec if (Protocol *protocol = objc_getProtocol(name)) return CYMakeInstance(context, protocol, true); return NULL; -} CYCatch } +} CYCatch(NULL) } static void ObjectiveC_Protocols_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { #if OBJC_API_VERSION >= 2 @@ -2132,7 +2159,7 @@ static JSValueRef ObjectiveC_Constants_getProperty(JSContextRef context, JSObjec if (name == "nil") return Instance::Make(context, nil); return NULL; -} CYCatch } +} CYCatch(NULL) } static void ObjectiveC_Constants_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { JSPropertyNameAccumulatorAddName(names, CYJSString("nil")); @@ -2213,7 +2240,7 @@ JSValueRef CYSendMessage(apr_pool_t *pool, JSContextRef context, id self, Class void (*function)() = reinterpret_cast(imp); return CYCallFunction(pool, context, 2, setup, count, arguments, initialize, exception, &signature, &cif, function); -} CYCatch } +} CYCatch(NULL) } static JSValueRef $objc_msgSend(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { if (count < 2) @@ -2251,7 +2278,7 @@ static JSValueRef $objc_msgSend(JSContextRef context, JSObjectRef object, JSObje _cmd = CYCastSEL(context, arguments[1]); return CYSendMessage(pool, context, self, _class, _cmd, count - 2, arguments + 2, uninitialized, exception); -} CYCatch } +} CYCatch(NULL) } static JSValueRef Selector_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { JSValueRef setup[count + 2]; @@ -2282,7 +2309,7 @@ static JSObjectRef Super_new(JSContextRef context, JSObjectRef object, size_t co id self(CYCastNSObject(pool, context, arguments[0])); Class _class(CYCastClass(pool, context, arguments[1])); return cy::Super::Make(context, self, _class); -} CYCatch } +} CYCatch(NULL) } static JSObjectRef Selector_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { if (count != 1) @@ -2290,14 +2317,14 @@ static JSObjectRef Selector_new(JSContextRef context, JSObjectRef object, size_t CYPool pool; const char *name(CYPoolCString(pool, context, arguments[0])); return CYMakeSelector(context, sel_registerName(name)); -} CYCatch } +} CYCatch(NULL) } static JSObjectRef Instance_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { if (count > 1) throw CYJSError(context, "incorrect number of arguments to Instance constructor"); id self(count == 0 ? nil : CYCastPointer(context, arguments[0])); return CYMakeInstance(context, self, false); -} CYCatch } +} CYCatch(NULL) } static JSValueRef CYValue_getProperty_value(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYValue *internal(reinterpret_cast(JSObjectGetPrivate(object))); @@ -2333,7 +2360,7 @@ static JSValueRef Instance_getProperty_prototype(JSContextRef context, JSObjectR if (!CYIsClass(self)) return CYJSUndefined(context); return CYGetClassPrototype(context, self); -} CYCatch } +} CYCatch(NULL) } static JSValueRef Instance_getProperty_messages(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); @@ -2349,7 +2376,7 @@ static JSValueRef Instance_callAsFunction_toCYON(JSContextRef context, JSObjectR Instance *internal(reinterpret_cast(JSObjectGetPrivate(_this))); return CYCastJSValue(context, CYJSString(context, CYCastNSCYON(internal->GetValue(), false))); -} CYCatch } +} CYCatch(NULL) } static JSValueRef Instance_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { if (!CYJSValueIsNSObject(context, _this)) @@ -2372,7 +2399,7 @@ static JSValueRef Instance_callAsFunction_toJSON(JSContextRef context, JSObjectR else return CYCastJSValue(context, CYJSString(context, [value description])); } CYPoolCatch(NULL) -} CYCatch return /*XXX*/ NULL; } +} CYCatch(NULL) return /*XXX*/ NULL; } static JSValueRef Instance_callAsFunction_valueOf(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { if (!CYJSValueIsNSObject(context, _this)) @@ -2388,7 +2415,7 @@ static JSValueRef Instance_callAsFunction_valueOf(JSContextRef context, JSObject return result; return _this; -} CYCatch return /*XXX*/ NULL; } +} CYCatch(NULL) return /*XXX*/ NULL; } static JSValueRef Instance_callAsFunction_toPointer(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { if (!CYJSValueIsNSObject(context, _this)) @@ -2397,7 +2424,7 @@ static JSValueRef Instance_callAsFunction_toPointer(JSContextRef context, JSObje Instance *internal(reinterpret_cast(JSObjectGetPrivate(_this))); // XXX: but... but... THIS ISN'T A POINTER! :( return CYCastJSValue(context, reinterpret_cast(internal->GetValue())); -} CYCatch return /*XXX*/ NULL; } +} CYCatch(NULL) return /*XXX*/ NULL; } static JSValueRef Instance_callAsFunction_toString(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { if (!CYJSValueIsNSObject(context, _this)) @@ -2406,19 +2433,38 @@ static JSValueRef Instance_callAsFunction_toString(JSContextRef context, JSObjec Instance *internal(reinterpret_cast(JSObjectGetPrivate(_this))); id value(internal->GetValue()); - if (value == nil) - return CYCastJSValue(context, "nil"); - CYPoolTry { // XXX: this seems like a stupid implementation; what if it crashes? why not use the CYONifier backend? return CYCastJSValue(context, CYJSString(context, [value description])); } CYPoolCatch(NULL) -} CYCatch return /*XXX*/ NULL; } +} CYCatch(NULL) return /*XXX*/ NULL; } + +static JSValueRef Class_callAsFunction_pointerTo(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + if (!CYJSValueIsNSObject(context, _this)) + return NULL; + + Instance *internal(reinterpret_cast(JSObjectGetPrivate(_this))); + id value(internal->GetValue()); + + if (!CYIsClass(value)) + CYThrow("non-Class object cannot be used as Type"); + + // XXX: this is a very silly implementation + + std::ostringstream type; + type << "@\""; + type << class_getName(value); + type << "\""; + + CYPoolTry { + return CYMakeType(context, type.str().c_str()); + } CYPoolCatch(NULL) +} CYCatch(NULL) return /*XXX*/ NULL; } static JSValueRef Selector_callAsFunction_toString(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { Selector_privateData *internal(reinterpret_cast(JSObjectGetPrivate(_this))); return CYCastJSValue(context, sel_getName(internal->GetValue())); -} CYCatch } +} CYCatch(NULL) } static JSValueRef Selector_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { return Selector_callAsFunction_toString(context, object, _this, count, arguments, exception); @@ -2432,7 +2478,7 @@ static JSValueRef Selector_callAsFunction_toCYON(JSContextRef context, JSObjectR NSString *string([NSString stringWithFormat:@"@selector(%s)", name]); return CYCastJSValue(context, CYJSString(context, string)); } CYPoolCatch(NULL) -} CYCatch return /*XXX*/ NULL; } +} CYCatch(NULL) return /*XXX*/ NULL; } static JSValueRef Selector_callAsFunction_type(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { if (count != 1) @@ -2452,7 +2498,7 @@ static JSValueRef Selector_callAsFunction_type(JSContextRef context, JSObjectRef return CYCastJSValue(context, CYJSString(type)); return CYJSNull(context); -} CYCatch } +} CYCatch(NULL) } static JSStaticValue Selector_staticValues[2] = { {"value", &CYValue_getProperty_value, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete}, @@ -2477,6 +2523,11 @@ static JSStaticFunction Instance_staticFunctions[7] = { {NULL, NULL, 0} }; +static JSStaticFunction Class_staticFunctions[2] = { + {"pointerTo", &Class_callAsFunction_pointerTo, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {NULL, NULL, 0} +}; + static JSStaticFunction Internal_staticFunctions[2] = { {"$cya", &Internal_callAsFunction_$cya, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, {NULL, NULL, 0} @@ -2546,17 +2597,19 @@ void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry { definition.className = "ArrayInstance"; ArrayInstance_ = JSClassCreate(&definition); + definition.className = "FunctionInstance"; + FunctionInstance_ = JSClassCreate(&definition); + definition.className = "ObjectInstance"; ObjectInstance_ = JSClassCreate(&definition); definition.className = "StringInstance"; StringInstance_ = JSClassCreate(&definition); - definition.className = "TypeInstance"; - TypeInstance_ = JSClassCreate(&definition); - - definition.className = "FunctionInstance"; - FunctionInstance_ = JSClassCreate(&definition); + definition = kJSClassDefinitionEmpty; + definition.className = "Class"; + definition.staticFunctions = Class_staticFunctions; + Class_ = JSClassCreate(&definition); definition = kJSClassDefinitionEmpty; definition.className = "Internal"; @@ -2664,6 +2717,7 @@ void CYObjectiveC_SetupContext(JSContextRef context) { CYPoolTry { CYSetProperty(context, ObjectiveC, CYJSString("images"), JSObjectMake(context, ObjectiveC_Images_, NULL)); #endif + JSObjectRef Class(JSObjectMakeConstructor(context, Class_, NULL)); JSObjectRef Instance(JSObjectMakeConstructor(context, Instance_, &Instance_new)); JSObjectRef Message(JSObjectMakeConstructor(context, Message_, NULL)); JSObjectRef Selector(JSObjectMakeConstructor(context, Selector_, &Selector_new)); @@ -2696,11 +2750,9 @@ void CYObjectiveC_SetupContext(JSContextRef context) { CYPoolTry { JSObjectRef String_prototype(CYGetCachedObject(context, CYJSString("String_prototype"))); JSObjectSetPrototype(context, StringInstance_prototype, String_prototype); - JSObjectRef TypeInstance(JSObjectMakeConstructor(context, TypeInstance_, NULL)); - JSObjectRef TypeInstance_prototype(CYCastJSObject(context, CYGetProperty(context, TypeInstance, prototype_s))); - CYSetProperty(context, cy, CYJSString("TypeInstance_prototype"), TypeInstance_prototype); - JSObjectRef Type_prototype(CYGetCachedObject(context, CYJSString("Type_prototype"))); - JSObjectSetPrototype(context, TypeInstance_prototype, Type_prototype); + JSObjectRef Class_prototype(CYCastJSObject(context, CYGetProperty(context, Class, prototype_s))); + CYSetProperty(context, cy, CYJSString("Class_prototype"), Class_prototype); + JSObjectSetPrototype(context, Class_prototype, Instance_prototype); CYSetProperty(context, cycript, CYJSString("Instance"), Instance); CYSetProperty(context, cycript, CYJSString("Selector"), Selector);