X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/d6848e7305f443c0d55fc83ad93beccdb8a572ea..6419a40fb7c8e1c92e2bb7a6691f071fbfa76e77:/ObjectiveC/Library.mm diff --git a/ObjectiveC/Library.mm b/ObjectiveC/Library.mm index 01f9240..7392a2e 100644 --- a/ObjectiveC/Library.mm +++ b/ObjectiveC/Library.mm @@ -1,5 +1,5 @@ -/* Cycript - Optimizing JavaScript Compiler/Runtime - * Copyright (C) 2009-2015 Jay Freeman (saurik) +/* Cycript - The Truly Universal Scripting Language + * Copyright (C) 2009-2016 Jay Freeman (saurik) */ /* GNU Affero General Public License, Version 3 {{{ */ @@ -46,6 +46,7 @@ #include "Code.hpp" #include "Decode.hpp" #include "Error.hpp" +#include "Functor.hpp" #include "JavaScript.hpp" #include "String.hpp" #include "Execute.hpp" @@ -129,6 +130,10 @@ enum { BLOCK_HAS_SIGNATURE = 1 << 30, }; +static bool CYIsClass(id self) { + return class_isMetaClass(object_getClass(self)); +} + JSValueRef CYSendMessage(CYPool &pool, JSContextRef context, id self, Class super, SEL _cmd, size_t count, const JSValueRef arguments[], bool initialize); /* Objective-C Pool Release {{{ */ @@ -245,7 +250,6 @@ bool CYGetOffset(CYPool &pool, JSContextRef context, NSString *value, ssize_t &i static JSClassRef ArrayInstance_; static JSClassRef BooleanInstance_; -static JSClassRef ClassInstance_; static JSClassRef FunctionInstance_; static JSClassRef NumberInstance_; static JSClassRef ObjectInstance_; @@ -273,66 +277,40 @@ static Class NSArray_; static Class NSBlock_; static Class NSDictionary_; static Class NSNumber_; +static Class NSObject_; static Class NSString_; static Class NSZombie_; static Class Object_; static JSValueRef Instance_callAsFunction_toString(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception); -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("ClassInstance_prototype")); - - JSObjectRef global(CYGetGlobalObject(context)); - JSObjectRef cy(CYCastJSObject(context, CYGetProperty(context, global, cy_s))); - - char label[32]; - sprintf(label, "i%p", self); - CYJSString name(label); - - JSValueRef value(CYGetProperty(context, cy, name)); - if (!JSValueIsUndefined(context, value)) - return value; - - JSClassRef _class(NULL); - JSValueRef prototype; - +JSValueRef Prototype::GetPrototype(JSContextRef context) const { #ifdef __APPLE__ - if (self == NSCFBoolean_) + if (value_ == NSCFBoolean_) #else - if (self == NSBoolNumber_) + if (value_ == NSBoolNumber_) #endif - prototype = CYGetCachedObject(context, CYJSString("BooleanInstance_prototype")); - else if (self == NSArray_) - prototype = CYGetCachedObject(context, CYJSString("ArrayInstance_prototype")); - else if (self == NSBlock_) - prototype = CYGetCachedObject(context, CYJSString("FunctionInstance_prototype")); - else if (self == NSNumber_) - prototype = CYGetCachedObject(context, CYJSString("NumberInstance_prototype")); - else if (self == NSDictionary_) - prototype = CYGetCachedObject(context, CYJSString("ObjectInstance_prototype")); - else if (self == NSString_) - prototype = CYGetCachedObject(context, CYJSString("StringInstance_prototype")); - else - prototype = CYGetClassPrototype(context, class_getSuperclass(self), meta); - - JSObjectRef object(JSObjectMake(context, _class, NULL)); - CYSetPrototype(context, object, prototype); - CYSetProperty(context, cy, name, object); - - return object; -} + return CYGetCachedObject(context, CYJSString("BooleanInstance_prototype")); + if (value_ == NSArray_) + return CYGetCachedObject(context, CYJSString("ArrayInstance_prototype")); + if (value_ == NSBlock_) + return CYGetCachedObject(context, CYJSString("FunctionInstance_prototype")); + if (value_ == NSNumber_) + return CYGetCachedObject(context, CYJSString("NumberInstance_prototype")); + if (value_ == NSDictionary_) + return CYGetCachedObject(context, CYJSString("ObjectInstance_prototype")); + if (value_ == NSString_) + return CYGetCachedObject(context, CYJSString("StringInstance_prototype")); -_finline JSValueRef CYGetClassPrototype(JSContextRef context, Class self) { - return CYGetClassPrototype(context, self, class_isMetaClass(self)); + if (Class super = class_getSuperclass(value_)) + return CYPrivate::Cache(context, super); + return CYGetCachedObject(context, CYJSString("Instance_prototype")); } -JSValueRef Messages::GetPrototype(JSContextRef context) const { - if (Class super = class_getSuperclass(GetValue())) - return Messages::Make(context, super); - return NULL; +JSValueRef Constructor::GetPrototype(JSContextRef context) const { + if (Class super = class_getSuperclass(value_)) + return CYPrivate::Cache(context, super); + return CYGetCachedObject(context, CYJSString("Constructor_prototype")); } bool CYIsKindOfClass(id object, Class _class) { @@ -343,7 +321,7 @@ bool CYIsKindOfClass(id object, Class _class) { } JSValueRef Instance::GetPrototype(JSContextRef context) const { - return CYGetClassPrototype(context, object_getClass(GetValue())); + return CYPrivate::Cache(context, object_getClass(value_)); } JSClassRef Instance::GetClass(id object, Flags flags) { @@ -351,16 +329,19 @@ JSClassRef Instance::GetClass(id object, Flags flags) { } Instance::Instance(id value, Flags flags) : - CYValue_(value), + value_(value), flags_(flags) { - if ((flags & Instance::Permanent) == 0) - value_ = [GetValue() retain]; + if (IsPermanent()); + /*else if ([value retainCount] == NSUInteger(-1)) + flags_ |= Instance::Permanent;*/ + else + value_ = [value_ retain]; } Instance::~Instance() { - if ((flags_ & Permanent) == 0) - [GetValue() release]; + if (!IsPermanent()) + [value_ release]; } struct Message_privateData : @@ -376,6 +357,8 @@ struct Message_privateData : { } + virtual CYPropertyName *GetName(CYPool &pool) const; + static JSObjectRef Make(JSContextRef context, SEL sel, const char *type, IMP value); }; @@ -392,7 +375,11 @@ JSObjectRef CYMakeInstance(JSContextRef context, id object, Instance::Flags flag return instance; #endif - JSObjectRef instance(Instance::Make(context, object, flags)); + JSObjectRef instance; + if (CYIsClass(object) && !class_isMetaClass(object)) + instance = CYPrivate::Cache(context, object); + else + instance = Instance::Make(context, object, flags); #ifdef __APPLE__ if (weak != NULL && &JSWeakObjectMapSet != NULL) @@ -609,7 +596,7 @@ struct PropertyAttributes { /* }}} */ _finline bool CYJSValueIsNSObject(JSContextRef context, JSValueRef value) { - return JSValueIsObjectOfClass(context, value, Instance::Class_) || JSValueIsObjectOfClass(context, value, FunctionInstance_); + return JSValueIsObjectOfClass(context, value, Instance::Class_) || JSValueIsObjectOfClass(context, value, FunctionInstance_) || JSValueIsObjectOfClass(context, value, CYPrivate::Class_); } _finline bool CYJSValueIsInstanceOfCachedConstructor(JSContextRef context, JSValueRef value, JSStringRef cache) { @@ -644,7 +631,7 @@ NSBlock *CYMakeBlock(JSContextRef context, JSObjectRef function, sig::Signature memset(&descriptor->d_, 0, sizeof(descriptor->d_)); descriptor->internal_ = CYMakeFunctor_(context, function, signature, &BlockAdapter_); - literal->invoke = reinterpret_cast(descriptor->internal_->GetValue()); + literal->invoke = reinterpret_cast(descriptor->internal_->value_); literal->isa = __NSMallocBlock__; literal->flags = BLOCK_HAS_SIGNATURE | BLOCK_HAS_COPY_DISPOSE | BLOCK_IS_GLOBAL; @@ -662,7 +649,7 @@ NSBlock *CYMakeBlock(JSContextRef context, JSObjectRef function, sig::Signature NSObject *CYCastNSObject(CYPool *pool, JSContextRef context, JSObjectRef object) { if (CYJSValueIsNSObject(context, object)) { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); - return internal->GetValue(); + return internal->value_; } bool array(CYJSValueIsInstanceOfCachedConstructor(context, object, Array_s)); @@ -843,7 +830,7 @@ static bool CYBlockSignature(CYPool &pool, NSBlock *self, sig::Signature &signat return [super cy$toCYON:objective inSet:objects]; _oassert(objects.insert(self).second); - CYTypedIdentifier *typed((new(pool) CYTypeExpression(CYDecodeType(pool, &type)))->typed_); + CYType *typed((new(pool) CYTypeExpression(CYDecodeType(pool, &type)))->typed_); CYTypeModifier *&modifier(CYGetLast(typed->modifier_)); CYTypeBlockWith *with(dynamic_cast(modifier)); _assert(with != NULL); @@ -1165,7 +1152,7 @@ static bool CYBlockSignature(CYPool &pool, NSBlock *self, sig::Signature &signat if (!objective) str << '@'; CYUTF8String string(CYCastUTF8String(self)); - CYStringify(str, string.data, string.size, true); + CYStringify(str, string.data, string.size, CYStringifyModeNative); std::string value(str.str()); return CYCastNSString(NULL, CYUTF8String(value.c_str(), value.size())); } @@ -1222,10 +1209,6 @@ static bool CYBlockSignature(CYPool &pool, NSBlock *self, sig::Signature &signat @end /* }}} */ -static bool CYIsClass(id self) { - return class_isMetaClass(object_getClass(self)); -} - Class CYCastClass(CYPool &pool, JSContextRef context, JSValueRef value) { id self(CYCastNSObject(&pool, context, value)); if (CYIsClass(self)) @@ -1469,11 +1452,11 @@ JSValueRef CYCastJSValue(JSContextRef context, NSObject *value) { static JSValueRef CYCastJSValue(JSContextRef context, SEL sel) { if (sel == NULL) return CYJSNull(context); - return Selector_privateData::Make(context, sel); + return CYPrivate::Make(context, sel); } static SEL CYCastSEL(JSContextRef context, JSValueRef value) { - if (JSValueIsObjectOfClass(context, value, Selector_privateData::Class_)) { + if (JSValueIsObjectOfClass(context, value, CYPrivate::Class_)) { Selector_privateData *internal(reinterpret_cast(JSObjectGetPrivate((JSObjectRef) value))); return reinterpret_cast(internal->value_); } else { @@ -1501,10 +1484,10 @@ static NSBlock *CYCastNSBlock(CYPool &pool, JSContextRef context, JSValueRef val JSObjectRef object(CYCastJSObject(context, value)); if (JSValueIsObjectOfClass(context, object, FunctionInstance_)) - return reinterpret_cast(JSObjectGetPrivate(object))->GetValue(); + return reinterpret_cast(JSObjectGetPrivate(object))->value_; if (JSValueIsObjectOfClass(context, object, Instance::Class_)) { - _assert(reinterpret_cast(JSObjectGetPrivate(object))->GetValue() == nil); + _assert(reinterpret_cast(JSObjectGetPrivate(object))->value_ == nil); return nil; } @@ -1533,7 +1516,8 @@ static NSBlock *CYCastNSBlock(CYPool &pool, JSContextRef context, JSValueRef val namespace sig { void Block::PoolFFI(CYPool *pool, JSContextRef context, ffi_type *ffi, void *data, JSValueRef value) const { - // XXX: this function might not handle the idea of a null pool + // XXX: this function actually needs to handle null pools as it is an autorelease + _assert(pool != NULL); *reinterpret_cast(data) = CYCastNSBlock(*pool, context, value, &signature); } @@ -1559,10 +1543,12 @@ JSValueRef Object::FromFFI(JSContextRef context, ffi_type *ffi, void *data, bool if (initialize) { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); - if ((internal->flags_ & Instance::Uninitialized) != 0) { - internal->flags_ = static_cast(internal->flags_ & ~Instance::Uninitialized); - _assert(internal->value_ == nil); - internal->value_ = value; + if (internal->IsUninitialized()) { + internal->flags_ &= ~Instance::Uninitialized; + if (internal->value_ == nil) + internal->value_ = value; + else + _assert(internal->value_ == value); } [value release]; @@ -1608,7 +1594,9 @@ static JSValueRef MessageAdapter_(JSContextRef context, size_t count, JSValueRef JSObjectRef Message_privateData::Make(JSContextRef context, SEL sel, const char *type, IMP value) { Message_privateData *internal(new Message_privateData(sel, type, value)); - return JSObjectMake(context, Message_privateData::Class_, internal); + JSObjectRef object(JSObjectMake(context, Message_privateData::Class_, internal)); + CYSetPrototype(context, object, CYGetCachedValue(context, CYJSString("Functor_prototype"))); + return object; } static IMP CYMakeMessage(JSContextRef context, JSValueRef value, const char *encoding) { @@ -1618,12 +1606,12 @@ static IMP CYMakeMessage(JSContextRef context, JSValueRef value, const char *enc sig::Parse(pool, &signature, encoding, &Structor_); Closure_privateData *internal(CYMakeFunctor_(context, function, signature, &MessageAdapter_)); // XXX: see notes in Library.cpp about needing to leak - return reinterpret_cast(internal->GetValue()); + return reinterpret_cast(internal->value_); } static bool Messages_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) { - Messages *internal(reinterpret_cast(JSObjectGetPrivate(object))); - Class _class(internal->GetValue()); + auto internal(CYPrivate::Get(context, object)); + Class _class(internal->GetClass()); CYPool pool; const char *name(CYPoolCString(pool, context, property)); @@ -1636,8 +1624,8 @@ static bool Messages_hasProperty(JSContextRef context, JSObjectRef object, JSStr } static JSValueRef Messages_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { - Messages *internal(reinterpret_cast(JSObjectGetPrivate(object))); - Class _class(internal->GetValue()); + auto internal(CYPrivate::Get(context, object)); + Class _class(internal->GetClass()); CYPool pool; const char *name(CYPoolCString(pool, context, property)); @@ -1650,8 +1638,8 @@ static JSValueRef Messages_getProperty(JSContextRef context, JSObjectRef object, } CYCatch(NULL) } static bool Messages_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry { - Messages *internal(reinterpret_cast(JSObjectGetPrivate(object))); - Class _class(internal->GetValue()); + auto internal(CYPrivate::Get(context, object)); + Class _class(internal->GetClass()); CYPool pool; const char *name(CYPoolCString(pool, context, property)); @@ -1663,21 +1651,22 @@ static bool Messages_setProperty(JSContextRef context, JSObjectRef object, JSStr if (JSValueIsObjectOfClass(context, value, Message_privateData::Class_)) { Message_privateData *message(reinterpret_cast(JSObjectGetPrivate((JSObjectRef) value))); type = sig::Unparse(pool, &message->signature_); - imp = reinterpret_cast(message->GetValue()); + imp = reinterpret_cast(message->value_); } else if (objc_method *method = class_getInstanceMethod(_class, sel)) { type = method_getTypeEncoding(method); imp = CYMakeMessage(context, value, type); - } else _assert(false); + } else return false; objc_method *method(NULL); unsigned int size; objc_method **methods(class_copyMethodList(_class, &size)); + pool.atexit(free, methods); + for (size_t i(0); i != size; ++i) if (sel_isEqual(method_getName(methods[i]), sel)) { method = methods[i]; break; } - free(methods); if (method != NULL) method_setImplementation(method, imp); @@ -1687,27 +1676,97 @@ static bool Messages_setProperty(JSContextRef context, JSObjectRef object, JSStr return true; } CYCatch(false) } -static void Messages_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { - Messages *internal(reinterpret_cast(JSObjectGetPrivate(object))); - Class _class(internal->GetValue()); +static JSValueRef Messages_complete_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + if (count == 2) { + if (!CYCastBool(context, arguments[1])) + return CYObjectMakeArray(context, 0, NULL); + count = 1; + } + + _assert(count == 1); + CYPool pool; + CYUTF8String prefix(CYPoolUTF8String(pool, context, CYJSString(context, arguments[0]))); + + auto internal(CYPrivate::Get(context, _this)); + Class _class(internal->GetClass()); unsigned int size; objc_method **data(class_copyMethodList(_class, &size)); - for (size_t i(0); i != size; ++i) - JSPropertyNameAccumulatorAddName(names, CYJSString(sel_getName(method_getName(data[i])))); - free(data); -} + pool.atexit(free, data); + + JSObjectRef array(NULL); { + CYArrayBuilder<1024> values(context, array); -static bool CYHasImplicitProperties(Class _class) { + for (size_t i(0); i != size; ++i) { + CYUTF8String name(sel_getName(method_getName(data[i]))); + if (CYStartsWith(name, prefix)) + values(CYCastJSValue(context, CYJSString(name))); + } + } return array; +} CYCatch(NULL) } + +static bool CYHasImplicitProperties(JSContextRef context, Class _class) { + if (!CYCastBool(context, CYGetCachedValue(context, CYJSString("cydget")))) + if (class_getProperty(NSObject_, "description") != NULL) + return false; // XXX: this is an evil hack to deal with NSProxy; fix elsewhere if (!CYImplements(_class, object_getClass(_class), @selector(cy$hasImplicitProperties))) return true; return [_class cy$hasImplicitProperties]; } +static objc_property_t CYFindProperty(CYPool &pool, Class _class, const char *name) { + if (_class == Nil) + return NULL; + if (objc_property_t property = class_getProperty(_class, name)) + return property; + return NULL; + + /* // XXX: I don't think any of this is required + unsigned int count; + Protocol **protocols(class_copyProtocolList(_class, &count)); + // XXX: just implement a scope guard already :/ + pool.atexit(free, protocols); + + for (unsigned int i(0); i != count; ++i) + if (objc_property_t property = protocol_getProperty(protocols[i], name, true, true)) + return property; + + return CYFindProperty(pool, class_getSuperclass(_class), name); */ +} + +static JSValueRef Constructor_getProperty_$cyi(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { + auto internal(CYPrivate::Get(context, object)); + return CYPrivate::Make(context, internal->value_, context, object); +} CYCatch(NULL) } + +static bool Constructor_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) { + auto internal(CYPrivate::Get(context, object)); + Class _class(object_getClass(internal->value_)); + if (!CYHasImplicitProperties(context, _class)) + return false; + CYPool pool; + if (SEL sel = sel_getUid(CYPoolCString(pool, context, property))) + if (CYImplements(internal->value_, _class, sel, true)) + return true; + return false; +} + +static JSValueRef Constructor_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { + auto internal(CYPrivate::Get(context, object)); + Class _class(object_getClass(internal->value_)); + if (!CYHasImplicitProperties(context, _class)) + return NULL; + CYPool pool; + if (SEL sel = sel_getUid(CYPoolCString(pool, context, property))) + if (CYImplements(internal->value_, _class, sel, true)) + return CYSendMessage(pool, context, internal->value_, NULL, sel, 0, NULL, false); + return NULL; +} CYCatch(NULL) } + static bool Instance_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); - id self(internal->GetValue()); + id self(internal->value_); if (JSStringIsEqualToUTF8CString(property, "$cyi")) return true; @@ -1730,10 +1789,10 @@ static bool Instance_hasProperty(JSContextRef context, JSObjectRef object, JSStr const char *string(CYPoolCString(pool, context, name)); - if (class_getProperty(_class, string) != NULL) + if (CYFindProperty(pool, _class, string) != NULL) return true; - if (CYHasImplicitProperties(_class)) + if (CYHasImplicitProperties(context, _class)) if (SEL sel = sel_getUid(string)) if (CYImplements(self, _class, sel, true)) return true; @@ -1743,10 +1802,10 @@ static bool Instance_hasProperty(JSContextRef context, JSObjectRef object, JSStr static JSValueRef Instance_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); - id self(internal->GetValue()); + id self(internal->value_); if (JSStringIsEqualToUTF8CString(property, "$cyi")) - return Internal::Make(context, self, context, object); + return CYPrivate::Make(context, self, context, object); CYPool pool; NSString *name(CYCastNSString(&pool, context, property)); @@ -1763,13 +1822,13 @@ static JSValueRef Instance_getProperty(JSContextRef context, JSObjectRef object, const char *string(CYPoolCString(pool, context, name)); Class _class(object_getClass(self)); - if (objc_property_t property = class_getProperty(_class, string)) { + if (objc_property_t property = CYFindProperty(pool, _class, string)) { PropertyAttributes attributes(property); SEL sel(sel_registerName(attributes.Getter())); return CYSendMessage(pool, context, self, NULL, sel, 0, NULL, false); } - if (CYHasImplicitProperties(_class)) + if (CYHasImplicitProperties(context, _class)) if (SEL sel = sel_getUid(string)) if (CYImplements(self, _class, sel, true)) return CYSendMessage(pool, context, self, NULL, sel, 0, NULL, false); @@ -1779,7 +1838,7 @@ static JSValueRef Instance_getProperty(JSContextRef context, JSObjectRef object, static bool Instance_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); - id self(internal->GetValue()); + id self(internal->value_); CYPool pool; @@ -1794,7 +1853,7 @@ static bool Instance_setProperty(JSContextRef context, JSObjectRef object, JSStr const char *string(CYPoolCString(pool, context, name)); Class _class(object_getClass(self)); - if (objc_property_t property = class_getProperty(_class, string)) { + if (objc_property_t property = CYFindProperty(pool, _class, string)) { PropertyAttributes attributes(property); if (const char *setter = attributes.Setter()) { SEL sel(sel_registerName(setter)); @@ -1837,7 +1896,7 @@ static bool Instance_setProperty(JSContextRef context, JSObjectRef object, JSStr static bool Instance_deleteProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); - id self(internal->GetValue()); + id self(internal->value_); CYPoolTry { NSString *name(CYCastNSString(NULL, context, property)); @@ -1845,41 +1904,44 @@ static bool Instance_deleteProperty(JSContextRef context, JSObjectRef object, JS } 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))); - if (strchr(name, ':') != NULL) - return; +static void CYForEachProperty(CYPool &pool, Class _class, const Functor &code) { + for (; _class != Nil; _class = class_getSuperclass(_class)) { + unsigned int size; + objc_method **data(class_copyMethodList(_class, &size)); + pool.atexit(free, data); + + for (size_t i(0); i != size; ++i) { + objc_method *method(data[i]); - const char *type(method_getTypeEncoding(method)); - if (type == NULL || *type == '\0' || *type == 'v') - return; + const char *name(sel_getName(method_getName(method))); + if (strchr(name, ':') != NULL) + continue; - JSPropertyNameAccumulatorAddName(names, CYJSString(name)); + code(method, name); + } + } } static void Instance_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); - id self(internal->GetValue()); + id self(internal->value_); CYPool pool; Class _class(object_getClass(self)); - { + for (Class current(_class); current != Nil; current = class_getSuperclass(current)) { unsigned int size; - objc_property_t *data(class_copyPropertyList(_class, &size)); + objc_property_t *data(class_copyPropertyList(current, &size)); + pool.atexit(free, data); + for (size_t i(0); i != size; ++i) JSPropertyNameAccumulatorAddName(names, CYJSString(property_getName(data[i]))); - free(data); } - if (CYHasImplicitProperties(_class)) - for (Class current(_class); current != nil; current = class_getSuperclass(current)) { - unsigned int size; - objc_method **data(class_copyMethodList(current, &size)); - for (size_t i(0); i != size; ++i) - Instance_getPropertyNames_message(names, data[i]); - free(data); - } + if (CYHasImplicitProperties(context, _class)) + CYForEachProperty(pool, _class, fun([&](objc_method *method, const char *name) { + JSPropertyNameAccumulatorAddName(names, CYJSString(name)); + })); CYPoolTry { // XXX: this is an evil hack to deal with NSProxy; fix elsewhere @@ -1888,11 +1950,40 @@ static void Instance_getPropertyNames(JSContextRef context, JSObjectRef object, } CYPoolCatch() } -static JSObjectRef Instance_callAsConstructor(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { - Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); - JSObjectRef value(CYMakeInstance(context, [internal->GetValue() alloc], Instance::Uninitialized)); +static JSValueRef Instance_complete_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + if (!CYJSValueIsNSObject(context, _this)) + return CYObjectMakeArray(context, 0, NULL); + + Instance *internal(reinterpret_cast(JSObjectGetPrivate(_this))); + id self(internal->value_); + + _assert(count == 1 || count == 2); + CYPool pool; + Class _class(object_getClass(self)); + + CYUTF8String prefix(CYPoolUTF8String(pool, context, CYJSString(context, arguments[0]))); + + JSObjectRef array(NULL); { + CYArrayBuilder<1024> values(context, array); + + CYForEachProperty(pool, _class, fun([&](objc_method *method, const char *name) { + if (!CYStartsWith(name, prefix)) + return; + const char *type(method_getTypeEncoding(method)); + if (type == NULL || *type == '\0' || *type == 'v') + return; + if (class_getProperty(_class, name) != NULL) + return; + values(CYCastJSValue(context, CYJSString(pool.strcat(name, "()", NULL)))); + })); + } return array; +} CYCatchObject() } + +static JSObjectRef Constructor_callAsConstructor(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + auto internal(CYPrivate::Get(context, object)); + JSObjectRef value(CYMakeInstance(context, [internal->value_ alloc], Instance::Uninitialized)); return value; -} CYCatch(NULL) } +} CYCatchObject() } static const char *CYBlockEncoding(NSBlock *self) { BlockLiteral *literal(reinterpret_cast(self)); @@ -1925,7 +2016,7 @@ static bool CYBlockSignature(CYPool &pool, NSBlock *self, sig::Signature &signat static JSValueRef FunctionInstance_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); - id self(internal->GetValue()); + id self(internal->value_); if (const char *encoding = CYBlockEncoding(self)) { CYPool pool; @@ -1954,16 +2045,14 @@ static JSValueRef FunctionInstance_callAsFunction(JSContextRef context, JSObject return NULL; } CYCatch(NULL) } -static bool Instance_hasInstance(JSContextRef context, JSObjectRef constructor, JSValueRef instance, JSValueRef *exception) { CYTry { - Instance *internal(reinterpret_cast(JSObjectGetPrivate((JSObjectRef) constructor))); - Class _class(internal->GetValue()); - if (!CYIsClass(_class)) - return false; +static bool Constructor_hasInstance(JSContextRef context, JSObjectRef constructor, JSValueRef instance, JSValueRef *exception) { CYTry { + auto internal(CYPrivate::Get(context, constructor)); + Class _class(internal->value_); if (CYJSValueIsNSObject(context, instance)) { Instance *linternal(reinterpret_cast(JSObjectGetPrivate((JSObjectRef) instance))); // XXX: this isn't always safe - return [linternal->GetValue() isKindOfClass:_class]; + return [linternal->value_ isKindOfClass:_class]; } return false; @@ -1979,11 +2068,11 @@ static JSValueRef Instance_box_callAsFunction(JSContextRef context, JSObjectRef return CYCastJSValue(context, [value cy$box]); } CYCatch(NULL) } -static bool Internal_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) { - Internal *internal(reinterpret_cast(JSObjectGetPrivate(object))); +static bool Interior_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) { + Interior *internal(reinterpret_cast(JSObjectGetPrivate(object))); CYPool pool; - id self(internal->GetValue()); + id self(internal->value_); const char *name(CYPoolCString(pool, context, property)); if (object_getInstanceVariable(self, name, NULL) != NULL) @@ -1992,12 +2081,14 @@ static bool Internal_hasProperty(JSContextRef context, JSObjectRef object, JSStr return false; } -static void CYBitField(unsigned &length, unsigned &shift, id self, Ivar ivar, const char *encoding, unsigned offset) { +static void CYBitField(CYPool &pool, unsigned &length, unsigned &shift, id self, Ivar ivar, const char *encoding, unsigned offset) { length = CYCastDouble(encoding + 1); shift = 0; unsigned int size; objc_ivar **ivars(class_copyIvarList(object_getClass(self), &size)); + pool.atexit(free, ivars); + for (size_t i(0); i != size; ++i) if (ivars[i] == ivar) break; @@ -2007,14 +2098,13 @@ static void CYBitField(unsigned &length, unsigned &shift, id self, Ivar ivar, co _assert(encoding[0] == 'b'); shift += CYCastDouble(encoding + 1); } - free(ivars); } -static JSValueRef Internal_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { - Internal *internal(reinterpret_cast(JSObjectGetPrivate(object))); +static JSValueRef Interior_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { + Interior *internal(reinterpret_cast(JSObjectGetPrivate(object))); CYPool pool; - id self(internal->GetValue()); + id self(internal->value_); const char *name(CYPoolCString(pool, context, property)); if (objc_ivar *ivar = object_getInstanceVariable(self, name, NULL)) { @@ -2026,7 +2116,7 @@ static JSValueRef Internal_getProperty(JSContextRef context, JSObjectRef object, _assert(encoding[0] != '\0'); if (encoding[0] == 'b') { unsigned length, shift; - CYBitField(length, shift, self, ivar, encoding, offset); + CYBitField(pool, length, shift, self, ivar, encoding, offset); _assert(shift + length <= sizeof(uintptr_t) * 8); uintptr_t &field(*reinterpret_cast(data)); uintptr_t mask((1 << length) - 1); @@ -2046,11 +2136,11 @@ static JSValueRef Internal_getProperty(JSContextRef context, JSObjectRef object, return NULL; } CYCatch(NULL) } -static bool Internal_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry { - Internal *internal(reinterpret_cast(JSObjectGetPrivate(object))); +static bool Interior_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry { + Interior *internal(reinterpret_cast(JSObjectGetPrivate(object))); CYPool pool; - id self(internal->GetValue()); + id self(internal->value_); const char *name(CYPoolCString(pool, context, property)); if (objc_ivar *ivar = object_getInstanceVariable(self, name, NULL)) { @@ -2061,7 +2151,7 @@ static bool Internal_setProperty(JSContextRef context, JSObjectRef object, JSStr _assert(encoding != NULL); if (encoding[0] == 'b') { unsigned length, shift; - CYBitField(length, shift, self, ivar, encoding, offset); + CYBitField(pool, length, shift, self, ivar, encoding, offset); _assert(shift + length <= sizeof(uintptr_t) * 8); uintptr_t &field(*reinterpret_cast(data)); uintptr_t mask((1 << length) - 1); @@ -2076,29 +2166,30 @@ static bool Internal_setProperty(JSContextRef context, JSObjectRef object, JSStr return false; } CYCatch(false) } -static void Internal_getPropertyNames_(Class _class, JSPropertyNameAccumulatorRef names) { +static void Interior_getPropertyNames_(CYPool &pool, Class _class, JSPropertyNameAccumulatorRef names) { if (Class super = class_getSuperclass(_class)) - Internal_getPropertyNames_(super, names); + Interior_getPropertyNames_(pool, super, names); unsigned int size; objc_ivar **data(class_copyIvarList(_class, &size)); + pool.atexit(free, data); + for (size_t i(0); i != size; ++i) JSPropertyNameAccumulatorAddName(names, CYJSString(ivar_getName(data[i]))); - free(data); } -static void Internal_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { - Internal *internal(reinterpret_cast(JSObjectGetPrivate(object))); +static void Interior_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { + Interior *internal(reinterpret_cast(JSObjectGetPrivate(object))); CYPool pool; - id self(internal->GetValue()); + id self(internal->value_); Class _class(object_getClass(self)); - Internal_getPropertyNames_(_class, names); + Interior_getPropertyNames_(pool, _class, names); } -static JSValueRef Internal_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { - Internal *internal(reinterpret_cast(JSObjectGetPrivate(object))); +static JSValueRef Interior_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + Interior *internal(reinterpret_cast(JSObjectGetPrivate(object))); return internal->owner_; } CYCatch(NULL) } @@ -2138,11 +2229,13 @@ static Class *CYCopyClassList(size_t &size) { } static void ObjectiveC_Classes_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { + CYPool pool; + size_t size; if (Class *data = CYCopyClassList(size)) { + pool.atexit(free, data); for (size_t i(0); i != size; ++i) JSPropertyNameAccumulatorAddName(names, CYJSString(class_getName(data[i]))); - free(data); } } @@ -2152,30 +2245,33 @@ static JSValueRef ObjectiveC_Image_Classes_getProperty(JSContextRef context, JSO CYPool pool; const char *name(CYPoolCString(pool, context, property)); + unsigned int size; const char **data(objc_copyClassNamesForImage(internal, &size)); + pool.atexit(free, data); + JSValueRef value; for (size_t i(0); i != size; ++i) if (strcmp(name, data[i]) == 0) { - if (Class _class = objc_getClass(name)) { - value = CYMakeInstance(context, _class, Instance::Permanent); - goto free; - } else - break; + if (Class _class = objc_getClass(name)) + return CYMakeInstance(context, _class, Instance::Permanent); + else + return NULL; } - value = NULL; - free: - free(data); - return value; + + return NULL; } CYCatch(NULL) } static void ObjectiveC_Image_Classes_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { const char *internal(reinterpret_cast(JSObjectGetPrivate(object))); + CYPool pool; + unsigned int size; const char **data(objc_copyClassNamesForImage(internal, &size)); + pool.atexit(free, data); + for (size_t i(0); i != size; ++i) JSPropertyNameAccumulatorAddName(names, CYJSString(data[i])); - free(data); } static JSValueRef ObjectiveC_Images_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { @@ -2197,11 +2293,14 @@ static JSValueRef ObjectiveC_Images_getProperty(JSContextRef context, JSObjectRe } CYCatch(NULL) } static void ObjectiveC_Images_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { + CYPool pool; + unsigned int size; const char **data(objc_copyImageNames(&size)); + pool.atexit(free, data); + for (size_t i(0); i != size; ++i) JSPropertyNameAccumulatorAddName(names, CYJSString(data[i])); - free(data); } #endif @@ -2214,11 +2313,14 @@ static JSValueRef ObjectiveC_Protocols_getProperty(JSContextRef context, JSObjec } CYCatch(NULL) } static void ObjectiveC_Protocols_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) { + CYPool pool; + unsigned int size; Protocol **data(objc_copyProtocolList(&size)); + pool.atexit(free, data); + for (size_t i(0); i != size; ++i) JSPropertyNameAccumulatorAddName(names, CYJSString(protocol_getName(data[i]))); - free(data); } static JSValueRef ObjectiveC_Constants_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { @@ -2309,6 +2411,7 @@ static JSValueRef choose(JSContextRef context, JSObjectRef object, JSObjectRef _ size_t number; Class *classes(CYCopyClassList(number)); _assert(classes != NULL); + pool.atexit(free, classes); for (size_t i(0); i != number; ++i) for (Class current(classes[i]); current != Nil; current = class_getSuperclass(current)) @@ -2317,8 +2420,6 @@ static JSValueRef choose(JSContextRef context, JSObjectRef object, JSObjectRef _ break; } - free(classes); - for (unsigned i(0); i != size; ++i) { const malloc_zone_t *zone(reinterpret_cast(zones[i])); if (zone == NULL || zone->introspect == NULL) @@ -2418,17 +2519,17 @@ static JSValueRef $objc_msgSend(JSContextRef context, JSObjectRef object, JSObje SEL _cmd; Class _class; - if (JSValueIsObjectOfClass(context, arguments[0], cy::Super::Class_)) { + if (JSValueIsObjectOfClass(context, arguments[0], CYPrivate::Class_)) { cy::Super *internal(reinterpret_cast(JSObjectGetPrivate((JSObjectRef) arguments[0]))); - self = internal->GetValue(); + self = internal->value_; _class = internal->class_;; uninitialized = false; } else if (CYJSValueIsNSObject(context, arguments[0])) { Instance *internal(reinterpret_cast(JSObjectGetPrivate((JSObjectRef) arguments[0]))); - self = internal->GetValue(); + self = internal->value_; _class = nil; uninitialized = internal->IsUninitialized(); - if (uninitialized) + if (uninitialized && [internal->value_ retainCount] != NSUInteger(-1)) internal->value_ = nil; } else { self = CYCastNSObject(&pool, context, arguments[0]); @@ -2467,56 +2568,35 @@ static JSValueRef Message_callAsFunction(JSContextRef context, JSObjectRef objec setup[0] = &self; setup[1] = &internal->sel_; - return CYCallFunction(pool, context, 2, setup, count, arguments, false, true, internal->signature_, &internal->cif_, internal->GetValue()); + return CYCallFunction(pool, context, 2, setup, count, arguments, false, true, internal->signature_, &internal->cif_, internal->value_); } CYCatch(NULL) } +CYPropertyName *Message_privateData::GetName(CYPool &pool) const { + return new(pool) CYString(pool.strcat(":", sel_getName(sel_), NULL)); +} + static JSObjectRef Super_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { if (count != 2) throw CYJSError(context, "incorrect number of arguments to objc_super constructor"); CYPool pool; id self(CYCastNSObject(&pool, context, arguments[0])); Class _class(CYCastClass(pool, context, arguments[1])); - return cy::Super::Make(context, self, _class); -} CYCatch(NULL) } + return CYPrivate::Make(context, self, _class); +} CYCatchObject() } static JSObjectRef Selector_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 Selector constructor"); CYPool pool; const char *name(CYPoolCString(pool, context, arguments[0])); - return Selector_privateData::Make(context, sel_registerName(name)); -} CYCatch(NULL) } + return CYPrivate::Make(context, sel_registerName(name)); +} CYCatchObject() } 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"); return CYMakeInstance(context, CYCastPointer(context, arguments[0])); -} CYCatch(NULL) } - -static JSValueRef CYValue_getProperty_value(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { - CYValue *internal(reinterpret_cast(JSObjectGetPrivate(object))); - return CYCastJSValue(context, reinterpret_cast(internal->value_)); -} CYCatch(NULL) } - -static JSValueRef CYValue_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { - CYValue *internal(reinterpret_cast(JSObjectGetPrivate(_this))); - Type_privateData *typical(internal->GetType()); - - sig::Void XXX; - - sig::Type *type; - ffi_type *ffi; - - if (typical == NULL) { - type = &XXX; - ffi = NULL; - } else { - type = typical->type_; - ffi = typical->ffi_; - } - - return CYMakePointer(context, &internal->value_, *type, ffi, object); -} CYCatch(NULL) } +} CYCatchObject() } static JSValueRef Selector_getProperty_$cyt(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { return CYMakeType(context, sig::Selector()); @@ -2524,9 +2604,7 @@ static JSValueRef Selector_getProperty_$cyt(JSContextRef context, JSObjectRef ob static JSValueRef Instance_getProperty_$cyt(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); - id self(internal->GetValue()); - if (CYIsClass(self)) - return CYMakeType(context, sig::Meta()); + id self(internal->value_); return CYMakeType(context, sig::Object(class_getName(object_getClass(self)))); } CYCatch(NULL) } @@ -2534,30 +2612,29 @@ static JSValueRef FunctionInstance_getProperty_$cyt(JSContextRef context, JSObje Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); CYPool pool; sig::Block type; - if (!CYBlockSignature(pool, internal->GetValue(), type.signature)) + if (!CYBlockSignature(pool, internal->value_, type.signature)) return CYJSNull(context); return CYMakeType(context, type); } CYCatch(NULL) } +static JSValueRef Constructor_getProperty_$cyt(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { + return CYMakeType(context, sig::Meta()); +} CYCatch(NULL) } + static JSValueRef Instance_getProperty_constructor(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); - return CYMakeInstance(context, object_getClass(internal->GetValue()), Instance::Permanent); + return CYMakeInstance(context, object_getClass(internal->value_), Instance::Permanent); } CYCatch(NULL) } -static JSValueRef Instance_getProperty_prototype(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { - Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); - id self(internal->GetValue()); - if (!CYIsClass(self)) - return CYJSUndefined(context); - return CYGetClassPrototype(context, self); +static JSValueRef Constructor_getProperty_constructor(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { + auto internal(CYPrivate::Get(context, object)); + return CYMakeInstance(context, object_getClass(internal->value_), Instance::Permanent); } CYCatch(NULL) } -static JSValueRef Instance_getProperty_messages(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { +static JSValueRef Constructor_getProperty_prototype(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry { Instance *internal(reinterpret_cast(JSObjectGetPrivate(object))); - id self(internal->GetValue()); - if (!CYIsClass(self)) - return CYJSUndefined(context); - return Messages::Make(context, (Class) self); + id self(internal->value_); + return CYPrivate::Cache(context, self); } CYCatch(NULL) } static JSValueRef Instance_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { @@ -2567,7 +2644,12 @@ static JSValueRef Instance_callAsFunction_toCYON(JSContextRef context, JSObjectR return NULL; Instance *internal(reinterpret_cast(JSObjectGetPrivate(_this))); - return CYCastJSValue(context, CYJSString(context, CYCastNSCYON(internal->GetValue(), false, objects))); + return CYCastJSValue(context, CYJSString(context, CYCastNSCYON(internal->value_, false, objects))); +} CYCatch(NULL) } + +static JSValueRef Constructor_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + auto internal(CYPrivate::Get(context, _this)); + return CYCastJSValue(context, CYJSString(class_getName(internal->value_))); } CYCatch(NULL) } static JSValueRef Instance_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { @@ -2575,7 +2657,7 @@ static JSValueRef Instance_callAsFunction_toJSON(JSContextRef context, JSObjectR return NULL; Instance *internal(reinterpret_cast(JSObjectGetPrivate(_this))); - id value(internal->GetValue()); + id value(internal->value_); CYPoolTry { NSString *key; @@ -2598,7 +2680,7 @@ static JSValueRef Instance_callAsFunction_valueOf(JSContextRef context, JSObject return NULL; Instance *internal(reinterpret_cast(JSObjectGetPrivate(_this))); - id value(internal->GetValue()); + id value(internal->value_); _assert(value != nil); if (![value respondsToSelector:@selector(cy$valueOfInContext:)]) @@ -2613,10 +2695,15 @@ static JSValueRef Instance_callAsFunction_valueOf(JSContextRef context, JSObject static JSValueRef Instance_callAsFunction_toPointer(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))); - // XXX: but... but... THIS ISN'T A POINTER! :( - return CYCastJSValue(context, reinterpret_cast(internal->GetValue())); + // XXX: return CYMakePointer(context, internal->value_, sig::Object(class_getName(object_getClass(internal->value_))), NULL, object); + return CYCastJSValue(context, reinterpret_cast(internal->value_)); +} CYCatch(NULL) return /*XXX*/ NULL; } + +static JSValueRef Constructor_callAsFunction_toPointer(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { + auto internal(CYPrivate::Get(context, object)); + // XXX: return CYMakePointer(context, internal->value_, sig::Meta(), NULL, object); + return CYCastJSValue(context, reinterpret_cast(internal->value_)); } 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 { @@ -2624,7 +2711,7 @@ static JSValueRef Instance_callAsFunction_toString(JSContextRef context, JSObjec return NULL; Instance *internal(reinterpret_cast(JSObjectGetPrivate(_this))); - id value(internal->GetValue()); + id value(internal->value_); CYPoolTry { // XXX: this seems like a stupid implementation; what if it crashes? why not use the CYONifier backend? @@ -2637,7 +2724,7 @@ static JSValueRef Class_callAsFunction_pointerTo(JSContextRef context, JSObjectR return NULL; Instance *internal(reinterpret_cast(JSObjectGetPrivate(_this))); - id value(internal->GetValue()); + id value(internal->value_); if (!CYIsClass(value)) CYThrow("non-Class object cannot be used as Type"); @@ -2648,7 +2735,7 @@ static JSValueRef Class_callAsFunction_pointerTo(JSContextRef context, JSObjectR 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())); + return CYCastJSValue(context, sel_getName(internal->value_)); } CYCatch(NULL) } static JSValueRef Selector_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { @@ -2657,7 +2744,7 @@ static JSValueRef Selector_callAsFunction_toJSON(JSContextRef context, JSObjectR static JSValueRef Selector_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry { Selector_privateData *internal(reinterpret_cast(JSObjectGetPrivate(_this))); - const char *name(sel_getName(internal->GetValue())); + const char *name(sel_getName(internal->value_)); CYPoolTry { NSString *string([NSString stringWithFormat:@"@selector(%s)", name]); @@ -2671,7 +2758,7 @@ static JSValueRef Selector_callAsFunction_type(JSContextRef context, JSObjectRef CYPool pool; Selector_privateData *internal(reinterpret_cast(JSObjectGetPrivate(_this))); - SEL sel(internal->GetValue()); + SEL sel(internal->value_); Class _class(_require(CYCastClass(pool, context, arguments[0]))); objc_method *method(_require(class_getInstanceMethod(_class, sel))); @@ -2682,34 +2769,27 @@ static JSValueRef Selector_callAsFunction_type(JSContextRef context, JSObjectRef return CYMakeType(context, type); } CYCatch(NULL) } -static JSStaticValue Selector_staticValues[3] = { +static JSStaticValue Selector_staticValues[2] = { {"$cyt", &Selector_getProperty_$cyt, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, - {"value", &CYValue_getProperty_value, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete}, {NULL, NULL, NULL, 0} }; -static JSStaticValue Instance_staticValues[6] = { +static JSStaticValue Instance_staticValues[3] = { {"$cyt", &Instance_getProperty_$cyt, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, // XXX: this is sadly duplicated in FunctionInstance_staticValues {"constructor", &Instance_getProperty_constructor, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, - {"messages", &Instance_getProperty_messages, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, - {"prototype", &Instance_getProperty_prototype, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, - {"value", &CYValue_getProperty_value, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, {NULL, NULL, NULL, 0} }; -static JSStaticValue FunctionInstance_staticValues[6] = { +static JSStaticValue FunctionInstance_staticValues[3] = { {"$cyt", &FunctionInstance_getProperty_$cyt, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, // XXX: this is sadly a duplicate of Instance_staticValues {"constructor", &Instance_getProperty_constructor, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, - {"messages", &Instance_getProperty_messages, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, - {"prototype", &Instance_getProperty_prototype, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, - {"value", &CYValue_getProperty_value, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, {NULL, NULL, NULL, 0} }; static JSStaticFunction Instance_staticFunctions[7] = { - {"$cya", &CYValue_callAsFunction_$cya, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {"cy$complete", &Instance_complete_callAsFunction, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, {"toCYON", &Instance_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, {"toJSON", &Instance_callAsFunction_toJSON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, {"valueOf", &Instance_callAsFunction_valueOf, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, @@ -2718,13 +2798,28 @@ static JSStaticFunction Instance_staticFunctions[7] = { {NULL, NULL, 0} }; -static JSStaticFunction Class_staticFunctions[2] = { +static JSStaticFunction Messages_staticFunctions[2] = { + {"cy$complete", &Messages_complete_callAsFunction, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {NULL, NULL, 0} +}; + +static JSStaticValue Constructor_staticValues[5] = { + {"$cyi", &Constructor_getProperty_$cyi, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {"$cyt", &Constructor_getProperty_$cyt, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {"constructor", &Constructor_getProperty_constructor, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {"prototype", &Constructor_getProperty_prototype, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {NULL, NULL, NULL, 0} +}; + +static JSStaticFunction Constructor_staticFunctions[5] = { {"pointerTo", &Class_callAsFunction_pointerTo, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {"toCYON", &Constructor_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, + {"toPointer", &Constructor_callAsFunction_toPointer, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, {NULL, NULL, 0} }; -static JSStaticFunction Internal_staticFunctions[2] = { - {"$cya", &Internal_callAsFunction_$cya, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, +static JSStaticFunction Interior_staticFunctions[2] = { + {"$cya", &Interior_callAsFunction_$cya, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete}, {NULL, NULL, 0} }; @@ -2743,15 +2838,11 @@ JSValueRef NSCFType$cy$toJSON$inContext$(id self, SEL sel, JSValueRef key, JSCon #endif void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry { - CYPool &pool(CYGetGlobalPool()); - - Instance::Type_ = new(pool) Type_privateData(sig::Object()); - Selector_privateData::Type_ = new(pool) Type_privateData(sig::Selector()); - NSArray_ = objc_getClass("NSArray"); NSBlock_ = objc_getClass("NSBlock"); NSDictionary_ = objc_getClass("NSDictionary"); NSNumber_ = objc_getClass("NSNumber"); + NSObject_ = objc_getClass("NSObject"); NSString_ = objc_getClass("NSString"); Object_ = objc_getClass("Object"); @@ -2773,6 +2864,27 @@ void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry { JSClassDefinition definition; + definition = kJSClassDefinitionEmpty; + definition.attributes = kJSClassAttributeNoAutomaticPrototype; + definition.className = "Messages"; + definition.staticFunctions = Messages_staticFunctions; + definition.hasProperty = &Messages_hasProperty; + definition.getProperty = &Messages_getProperty; + definition.setProperty = &Messages_setProperty; + CYPrivate::Class_ = JSClassCreate(&definition); + + definition = kJSClassDefinitionEmpty; + definition.className = "Constructor"; + definition.parentClass = CYPrivate::Class_; + definition.staticValues = Constructor_staticValues; + definition.staticFunctions = Constructor_staticFunctions; + definition.hasInstance = &Constructor_hasInstance; + definition.hasProperty = &Constructor_hasProperty; + definition.getProperty = &Constructor_getProperty; + definition.callAsConstructor = &Constructor_callAsConstructor; + definition.finalize = &CYFinalize; + CYPrivate::Class_ = JSClassCreate(&definition); + definition = kJSClassDefinitionEmpty; definition.className = "Instance"; definition.staticValues = Instance_staticValues; @@ -2782,8 +2894,6 @@ void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry { definition.setProperty = &Instance_setProperty; definition.deleteProperty = &Instance_deleteProperty; definition.getPropertyNames = &Instance_getPropertyNames; - definition.callAsConstructor = &Instance_callAsConstructor; - definition.hasInstance = &Instance_hasInstance; definition.finalize = &CYFinalize; Instance::Class_ = JSClassCreate(&definition); @@ -2808,36 +2918,28 @@ void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry { FunctionInstance_ = JSClassCreate(&definition); definition = kJSClassDefinitionEmpty; - definition.className = "Class"; - definition.staticFunctions = Class_staticFunctions; - ClassInstance_ = JSClassCreate(&definition); - - definition = kJSClassDefinitionEmpty; - definition.className = "Internal"; - definition.staticFunctions = Internal_staticFunctions; - definition.hasProperty = &Internal_hasProperty; - definition.getProperty = &Internal_getProperty; - definition.setProperty = &Internal_setProperty; - definition.getPropertyNames = &Internal_getPropertyNames; + definition.className = "Interior"; + definition.staticFunctions = Interior_staticFunctions; + definition.hasProperty = &Interior_hasProperty; + definition.getProperty = &Interior_getProperty; + definition.setProperty = &Interior_setProperty; + definition.getPropertyNames = &Interior_getPropertyNames; definition.finalize = &CYFinalize; - Internal::Class_ = JSClassCreate(&definition); + CYPrivate::Class_ = JSClassCreate(&definition); definition = kJSClassDefinitionEmpty; definition.className = "Message"; - definition.staticFunctions = cy::Functor::StaticFunctions; - definition.staticValues = cy::Functor::StaticValues; + definition.parentClass = cy::Functor::Class_; definition.callAsFunction = &Message_callAsFunction; definition.finalize = &CYFinalize; Message_privateData::Class_ = JSClassCreate(&definition); definition = kJSClassDefinitionEmpty; - definition.className = "Messages"; - definition.hasProperty = &Messages_hasProperty; - definition.getProperty = &Messages_getProperty; - definition.setProperty = &Messages_setProperty; - definition.getPropertyNames = &Messages_getPropertyNames; + definition.attributes = kJSClassAttributeNoAutomaticPrototype; + definition.className = "Prototype"; + definition.parentClass = CYPrivate::Class_; definition.finalize = &CYFinalize; - Messages::Class_ = JSClassCreate(&definition); + CYPrivate::Class_ = JSClassCreate(&definition); definition = kJSClassDefinitionEmpty; definition.className = "Selector"; @@ -2845,12 +2947,12 @@ void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry { definition.staticFunctions = Selector_staticFunctions; definition.callAsFunction = &Selector_callAsFunction; definition.finalize = &CYFinalize; - Selector_privateData::Class_ = JSClassCreate(&definition); + CYPrivate::Class_ = JSClassCreate(&definition); definition = kJSClassDefinitionEmpty; definition.className = "Super"; definition.finalize = &CYFinalize; - cy::Super::Class_ = JSClassCreate(&definition); + CYPrivate::Class_ = JSClassCreate(&definition); definition = kJSClassDefinitionEmpty; definition.className = "ObjectiveC::Classes"; @@ -2923,14 +3025,18 @@ void CYObjectiveC_SetupContext(JSContextRef context) { CYPoolTry { CYSetProperty(context, ObjectiveC, CYJSString("images"), JSObjectMake(context, ObjectiveC_Images_, NULL)); #endif - JSObjectRef Instance(JSObjectMakeConstructor(context, Instance::Class_, &Instance_new)); JSObjectRef Message(JSObjectMakeConstructor(context, Message_privateData::Class_, NULL)); - JSObjectRef Selector(JSObjectMakeConstructor(context, Selector_privateData::Class_, &Selector_new)); - JSObjectRef Super(JSObjectMakeConstructor(context, cy::Super::Class_, &Super_new)); + JSObjectRef Selector(JSObjectMakeConstructor(context, CYPrivate::Class_, &Selector_new)); + JSObjectRef Super(JSObjectMakeConstructor(context, CYPrivate::Class_, &Super_new)); + JSObjectRef Instance(JSObjectMakeConstructor(context, Instance::Class_, &Instance_new)); JSObjectRef Instance_prototype(CYCastJSObject(context, CYGetProperty(context, Instance, prototype_s))); CYSetProperty(context, cy, CYJSString("Instance_prototype"), Instance_prototype); + JSObjectRef Constructor(JSObjectMakeConstructor(context, CYPrivate<::Constructor>::Class_, NULL)); + JSObjectRef Constructor_prototype(CYCastJSObject(context, CYGetProperty(context, Constructor, prototype_s))); + CYSetProperty(context, cy, CYJSString("Constructor_prototype"), Constructor_prototype); + JSObjectRef ArrayInstance(JSObjectMakeConstructor(context, ArrayInstance_, NULL)); JSObjectRef ArrayInstance_prototype(CYCastJSObject(context, CYGetProperty(context, ArrayInstance, prototype_s))); CYSetProperty(context, cy, CYJSString("ArrayInstance_prototype"), ArrayInstance_prototype); @@ -2943,12 +3049,6 @@ void CYObjectiveC_SetupContext(JSContextRef context) { CYPoolTry { JSObjectRef Boolean_prototype(CYGetCachedObject(context, CYJSString("Boolean_prototype"))); CYSetPrototype(context, BooleanInstance_prototype, Boolean_prototype); - JSObjectRef ClassInstance(JSObjectMakeConstructor(context, ClassInstance_, NULL)); - JSObjectRef ClassInstance_prototype(CYCastJSObject(context, CYGetProperty(context, ClassInstance, prototype_s))); - CYSetProperty(context, cy, CYJSString("ClassInstance_prototype"), ClassInstance_prototype); - // XXX: this doesn't fit the pattern of the other ones; maybe it sort of should? - CYSetPrototype(context, ClassInstance_prototype, Instance_prototype); - JSObjectRef FunctionInstance(JSObjectMakeConstructor(context, FunctionInstance_, NULL)); JSObjectRef FunctionInstance_prototype(CYCastJSObject(context, CYGetProperty(context, FunctionInstance, prototype_s))); CYSetProperty(context, cy, CYJSString("FunctionInstance_prototype"), FunctionInstance_prototype); @@ -2974,6 +3074,7 @@ void CYObjectiveC_SetupContext(JSContextRef context) { CYPoolTry { CYSetPrototype(context, StringInstance_prototype, String_prototype); CYSetProperty(context, cycript, CYJSString("Instance"), Instance); + CYSetProperty(context, cycript, CYJSString("Message"), Message); CYSetProperty(context, cycript, CYJSString("Selector"), Selector); CYSetProperty(context, cycript, CYJSString("objc_super"), Super); @@ -2995,6 +3096,8 @@ void CYObjectiveC_SetupContext(JSContextRef context) { CYPoolTry { CYSetProperty(context, cache, CYJSString("id"), CYMakeType(context, sig::Object()), kJSPropertyAttributeDontEnum); CYSetProperty(context, cache, CYJSString("Class"), CYMakeType(context, sig::Meta()), kJSPropertyAttributeDontEnum); CYSetProperty(context, cache, CYJSString("SEL"), CYMakeType(context, sig::Selector()), kJSPropertyAttributeDontEnum); + + CYSetProperty(context, cy, CYJSString("cydget"), CYCastJSValue(context, false)); } CYPoolCatch() } static void *CYObjectiveC_CastSymbol(const char *name) { @@ -3019,6 +3122,9 @@ CYRegisterHook CYObjectiveC(&CYObjectiveCHook); _extern void CydgetSetupContext(JSGlobalContextRef context) { CYObjectiveTry_ { CYSetupContext(context); + JSObjectRef global(CYGetGlobalObject(context)); + JSObjectRef cy(CYCastJSObject(context, CYGetProperty(context, global, cy_s))); + CYSetProperty(context, cy, CYJSString("cydget"), CYCastJSValue(context, true)); } CYObjectiveCatch } _extern void CydgetMemoryParse(const uint16_t **data, size_t *size) { try {