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83 lines
3.1 KiB
C++
83 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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 Mozilla.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications.
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* Portions created by the Initial Developer are Copyright (C) 2001
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Darin Fisher <darin@netscape.com> (original author)
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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 nsHttpChunkedDecoder_h__
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#define nsHttpChunkedDecoder_h__
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#include "nsError.h"
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#include "nsString.h"
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#include "nsHttpHeaderArray.h"
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class nsHttpChunkedDecoder
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{
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public:
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nsHttpChunkedDecoder() : mTrailers(nsnull)
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, mChunkRemaining(0)
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, mReachedEOF(PR_FALSE)
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, mWaitEOF(PR_FALSE) {}
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~nsHttpChunkedDecoder() { delete mTrailers; }
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PRBool ReachedEOF() { return mReachedEOF; }
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// called by the transaction to handle chunked content.
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nsresult HandleChunkedContent(char *buf,
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PRUint32 count,
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PRUint32 *contentRead,
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PRUint32 *contentRemaining);
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nsHttpHeaderArray *Trailers() { return mTrailers; }
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nsHttpHeaderArray *TakeTrailers() { nsHttpHeaderArray *h = mTrailers;
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mTrailers = nsnull;
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return h; }
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private:
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nsresult ParseChunkRemaining(char *buf,
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PRUint32 count,
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PRUint32 *countRead);
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private:
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nsHttpHeaderArray *mTrailers;
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PRUint32 mChunkRemaining;
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nsCString mLineBuf; // may hold a partial line
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PRPackedBool mReachedEOF;
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PRPackedBool mWaitEOF;
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};
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#endif
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