VTable* VTable::newParameterizedVTable(Traits* param_traits, Stringp fullname)
{
Toplevel* toplevel = this->toplevel();
AvmCore* core = toplevel->core();
Namespacep traitsNs = this->traits->ns();
GCRef<builtinClassManifest> builtinClasses = toplevel->builtinClasses();
GCRef<ObjectVectorClass> vectorobj_cls = builtinClasses->get_Vector_objectClass();
GCRef<ScopeChain> vectorobj_cscope = vectorobj_cls->vtable->init->scope();
GCRef<ScopeChain> vectorobj_iscope = vectorobj_cls->ivtable()->init->scope();
VTable* objVecVTable = vectorobj_cls->vtable;
AbcEnv* objVecAbcEnv = vectorobj_cscope->abcEnv();
Toplevel* objVecToplevel = objVecVTable->toplevel();
VTable* objVecIVTable = objVecVTable->ivtable;
// these cases should all be filtered out by the caller;
// we only want to handle Vector<SomeObject> here
AvmAssert(param_traits != NULL &&
param_traits != toplevel->intClass()->vtable->traits->itraits &&
param_traits != toplevel->uintClass()->vtable->traits->itraits &&
param_traits != toplevel->numberClass()->vtable->traits->itraits);
PoolObject* traitsPool = this->traits->pool;
Stringp classname = core->internString(fullname->appendLatin1("$"));
Traits* ctraits = core->domainMgr()->findTraitsInPoolByNameAndNS(traitsPool, classname, traitsNs);
Traits* itraits;
if (!ctraits)
{
// important: base the new ctraits on objVecVTable->traits, *not* this->traits;
// we want the result to be based off ObjectVectorClass, not VectorClass
// (otherwise sizeofInstance would be too small and we'd be crashy)
ctraits = objVecVTable->traits->newParameterizedCTraits(classname, traitsNs);
ctraits->verifyBindings(toplevel);
itraits = traitsPool->resolveParameterizedType(toplevel, this->ivtable->traits, param_traits);
ctraits->itraits = itraits;
}
else
{
itraits = ctraits->itraits;
}
AvmAssert(itraits != NULL);
VTable* class_ivtable = builtinClasses->get_ClassClass()->ivtable();
VTable* cvtab = core->newVTable(ctraits, class_ivtable, objVecToplevel);
ScopeChain* cvtab_cscope = vectorobj_cscope->cloneWithNewVTable(core->GetGC(), cvtab, objVecAbcEnv);
VTable* ivtab = core->newVTable(itraits, objVecIVTable, objVecToplevel);
ScopeChain* ivtab_iscope = vectorobj_iscope->cloneWithNewVTable(core->GetGC(), ivtab, objVecAbcEnv);
cvtab->ivtable = ivtab;
ivtab->init = objVecIVTable->init;
cvtab->resolveSignatures(cvtab_cscope);
ivtab->resolveSignatures(ivtab_iscope);
return cvtab;
}
bool ProxyObject::flash_proxy_isAttribute(Atom name)
{
if (!AvmCore::isQName(name))
return false;
GCRef<QNameObject> q = AvmCore::atomToQName(name);
return q->isAttr();
}
Atom ProxyObject::getDescendants(const Multiname* name) const
{
GCRef<Toplevel> toplevel = this->toplevel();
GCRef<builtinClassManifest> builtinClasses = toplevel->builtinClasses();
GCRef<QNameObject> q = QNameObject::create(core()->GetGC(), builtinClasses->get_QNameClass(), *name);
Atom argv[] = { atom(), q->atom() };
int const argc = 1;
Binding b = builtinClasses->get_ProxyClass()->m_getDescendants;
GCRef<MethodEnv> method = vtable->methods[AvmCore::bindingToMethodId(b)];
return method->coerceEnter(argc, argv);
}
bool ProxyObject::deleteMultinameProperty(const Multiname* name)
{
GCRef<Toplevel> toplevel = this->toplevel();
GCRef<builtinClassManifest> builtinClasses = toplevel->builtinClasses();
GCRef<QNameObject> q = QNameObject::create(core()->GetGC(), builtinClasses->get_QNameClass(), *name);
Atom argv[] = { atom(), q->atom() };
int const argc = 1;
Binding b = builtinClasses->get_ProxyClass()->m_deleteProperty;
GCRef<MethodEnv> method = vtable->methods[AvmCore::bindingToMethodId(b)];
return method->coerceEnter(argc, argv) != falseAtom;
}
void ProxyObject::setMultinameProperty(const Multiname* name, Atom value)
{
GCRef<Toplevel> toplevel = this->toplevel();
GCRef<builtinClassManifest> builtinClasses = toplevel->builtinClasses();
GCRef<QNameObject> q = QNameObject::create(core()->GetGC(), builtinClasses->get_QNameClass(), *name);
Atom argv[] = { atom(), q->atom(), value };
int const argc = 2;
Binding b = builtinClasses->get_ProxyClass()->m_setProperty;
GCRef<MethodEnv> method = vtable->methods[AvmCore::bindingToMethodId(b)];
method->coerceEnter(argc, argv);
}
Atom ProxyObject::callProperty(const Multiname* name, int argc, Atom* argv)
{
GCRef<Toplevel> toplevel = this->toplevel();
GCRef<builtinClassManifest> builtinClasses = toplevel->builtinClasses();
int proxy_argc = argc+1;
MMgc::GC::AllocaAutoPtr proxy_argv_autoptr;
Atom* proxy_argv = (Atom*) avmStackAllocArray(core(), proxy_argv_autoptr, proxy_argc+1, sizeof(Atom));
GCRef<QNameObject> q = QNameObject::create(core()->GetGC(), builtinClasses->get_QNameClass(), *name);
proxy_argv[0] = atom();
proxy_argv[1] = q->atom();
for (int i = 1; i <= argc; i++)
{
proxy_argv[i+1] = argv[i];
}
Binding b = builtinClasses->get_ProxyClass()->m_callProperty;
GCRef<MethodEnv> method = vtable->methods[AvmCore::bindingToMethodId(b)];
return method->coerceEnter(proxy_argc, proxy_argv);
}
bool ProxyObject::hasUintProperty(uint32_t i) const
{
GCRef<Toplevel> toplevel = this->toplevel();
GCRef<builtinClassManifest> builtinClasses = toplevel->builtinClasses();
Binding b = builtinClasses->get_ProxyClass()->m_hasProperty;
Atom argv[] = { atom(), core()->internUint32(i)->atom() };
int const argc = 1;
GCRef<MethodEnv> method = vtable->methods[AvmCore::bindingToMethodId(b)];
return method->coerceEnter(argc, argv) != falseAtom;
}
bool ProxyObject::deleteAtomProperty(Atom name)
{
GCRef<Toplevel> toplevel = this->toplevel();
GCRef<builtinClassManifest> builtinClasses = toplevel->builtinClasses();
Binding b = builtinClasses->get_ProxyClass()->m_deleteProperty;
Atom argv[] = { atom(), name };
int const argc = 1;
GCRef<MethodEnv> method = vtable->methods[AvmCore::bindingToMethodId(b)];
return method->coerceEnter(argc, argv) != falseAtom;
}
void ProxyObject::setAtomProperty(Atom name, Atom value)
{
GCRef<Toplevel> toplevel = this->toplevel();
GCRef<builtinClassManifest> builtinClasses = toplevel->builtinClasses();
Binding b = builtinClasses->get_ProxyClass()->m_setProperty;
Atom argv[3] = { atom(), name, value };
int const argc = 2;
GCRef<MethodEnv> method = vtable->methods[AvmCore::bindingToMethodId(b)];
method->coerceEnter(argc, argv);
}
Atom ProxyObject::nextValue(int index)
{
GCRef<Toplevel> toplevel = this->toplevel();
GCRef<builtinClassManifest> builtinClasses = toplevel->builtinClasses();
Atom argv[] = { atom(), core()->intToAtom (index) };
int const argc = 1;
Binding b = builtinClasses->get_ProxyClass()->m_nextValue;
GCRef<MethodEnv> method = vtable->methods[AvmCore::bindingToMethodId(b)];
return method->coerceEnter(argc, argv);
}
void AvmplusHostContext::throwInternalError(const char* msgz)
{
// FIXME - proper error ID?
GCRef<ErrorObject> e = toplevel->errorClass()->constructObject(core->newStringUTF8(msgz)->atom(), core->intToAtom(0));
core->throwAtom(e->atom());
}
