root/core/NamespaceClass.cpp

DEFINITIONS

1. construct
2. call

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#include "avmplus.h"
#include "BuiltinNatives.h"

namespace avmplus
{
        NamespaceClass::NamespaceClass(VTable* cvtable)
                : ClassClosure(cvtable)
        {
                toplevel()->namespaceClass = this;
                AvmAssert(traits()->getSizeOfInstance() == sizeof(NamespaceClass));
                createVanillaPrototype();
        }


        // this = argv[0] (ignored)
        // arg1 = argv[1]
        // argN = argv[argc]
        Atom NamespaceClass::construct(int argc, Atom* argv)
        {
                AvmCore* core = this->core();

                // See E4X 13.2.2, pg 65
                if (argc < 1)
                        return core->newNamespace(core->kEmptyString->atom())->atom();
                else if (argc == 1)
                        return core->newNamespace(argv[1])->atom();
                else
                {
                        // Rhino throws an error when prefix is specified and uri is not a valid string
                        String *p = core->string (argv[1]);
                        String *u = core->string (argv[2]);
                        if (p->length() && !u->length())
                        {
                                toplevel()->throwTypeError(kXMLNamespaceWithPrefixAndNoURI, p);
                        }

                        return core->newNamespace(argv[1], argv[2])->atom();
                }
        }

        // this = argv[0] (ignored)
        // arg1 = argv[1]
        // argN = argv[argc]
        Atom NamespaceClass::call(int argc, Atom* argv)
        {
                if ((argc == 1) && (core()->isNamespace(argv[1])))
                        return argv[1];
                else
                        return construct (argc, argv);
        }
}