115 lines
3.5 KiB
C++
115 lines
3.5 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is [Open Source Virtual Machine.].
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*
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* The Initial Developer of the Original Code is
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* Adobe System Incorporated.
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* Portions created by the Initial Developer are Copyright (C) 2004-2006
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Adobe AS3 Team
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef __avmplus_Namespace__
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#define __avmplus_Namespace__
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namespace avmplus
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{
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/**
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* a namespace is a primitive value in the system, similar to String
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*/
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class Namespace : public AvmPlusScriptableObject
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{
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private:
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friend class AvmCore;
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// Should these be Stringp's?
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Atom m_prefix;
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uintptr m_uri; // Uses 3 bits for flags, but otherwise is really a Stringp
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public:
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enum NamespaceType
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{
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NS_Public = 0,
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NS_Protected = 1,
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NS_PackageInternal = 2,
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NS_Private = 3,
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NS_Explicit = 4,
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NS_StaticProtected = 5
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};
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Namespace(Atom prefix, Stringp uri, NamespaceType type);
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~Namespace();
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Atom getPrefix() const { return m_prefix; };
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Stringp getURI() const { return (Stringp)(((uintptr)m_uri)&~7); };
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Atom atom() const { return AtomConstants::kNamespaceType | (Atom)this; }
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/**
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* virtual version of atom():
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*/
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virtual Atom toAtom() const { return atom(); }
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// This is called in ONE place in the XML code. The URI of a namespace
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// should never change but its prefix can change in this special case
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void setPrefix (Atom pre);
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bool hasPrefix () const;
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bool equalTo(const Namespace* other) const;
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bool isPrivate() const
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{
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return ISNULL(m_prefix);
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}
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NamespaceType getType() const
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{
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return (NamespaceType)(((sint32)m_uri)&7);
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}
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// Iterator support - for in, for each
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Atom nextName(const AvmCore *core, int index);
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Atom nextValue(int index);
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int nextNameIndex(int index);
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#ifdef DEBUGGER
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uint32 size() const { return sizeof(Namespace) - sizeof(AvmPlusScriptableObject); }
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Stringp getTypeName() const;
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#endif
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//#ifdef AVMPLUS_VERBOSE
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public:
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Stringp format(AvmCore* core) const;
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//#endif
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private:
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void setUri(Stringp uri, NamespaceType flags);
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};
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}
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#endif /* __avmplus_Namespace__ */
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