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65 lines
2.6 KiB
C
65 lines
2.6 KiB
C
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/* ***** 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 Dependent UTF-16 Buffer code.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2011
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Henri Sivonen <hsivonen@iki.fi>
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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 nsHtml5DependentUTF16Buffer_h_
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#define nsHtml5DependentUTF16Buffer_h_
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#include "nscore.h"
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#include "nsHtml5OwningUTF16Buffer.h"
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class NS_STACK_CLASS nsHtml5DependentUTF16Buffer : public nsHtml5UTF16Buffer
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{
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public:
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/**
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* Wraps a string without taking ownership of the buffer. aToWrap MUST NOT
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* go away or be shortened while nsHtml5DependentUTF16Buffer is in use.
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*/
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nsHtml5DependentUTF16Buffer(const nsAString& aToWrap);
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~nsHtml5DependentUTF16Buffer();
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/**
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* Copies the currently unconsumed part of this buffer into a new
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* heap-allocated nsHtml5OwningUTF16Buffer. The new object is allocated
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* with a fallible allocator. If the allocation fails, nsnull is returned.
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* @return heap-allocated copy or nsnull if memory allocation failed
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*/
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already_AddRefed<nsHtml5OwningUTF16Buffer> FalliblyCopyAsOwningBuffer();
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};
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#endif // nsHtml5DependentUTF16Buffer_h_
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