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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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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "MPL"); you may not use this file
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* except in compliance with the MPL. You may obtain a copy of
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* the MPL at http://www.mozilla.org/MPL/
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* Software distributed under the MPL is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the MPL for the specific language governing
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* rights and limitations under the MPL.
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* The Original Code is protoZilla.
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* The Initial Developer of the Original Code is Ramalingam Saravanan.
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* Portions created by Ramalingam Saravanan <sarava@sarava.net> are
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* Copyright (C) 2000 Ramalingam Saravanan. All Rights Reserved.
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* Patrick Brunschwig <patrick@mozilla-enigmail.org>
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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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* ***** END LICENSE BLOCK ***** */
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#ifndef nsPipeFilterListener_h__
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#define nsPipeFilterListener_h__
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#include "nsIPipeFilterListener.h"
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#include "nsStringGlue.h"
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#include "nsIInputStream.h"
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typedef struct LineMatchStatus LineMatchStatus;
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struct LineMatchStatus {
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// Implementation class for nsIPipeFilterListener
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class nsPipeFilterListener : public nsIPipeFilterListener,
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NS_DECL_NSIREQUESTOBSERVER
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NS_DECL_NSISTREAMLISTENER
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NS_DECL_NSIPIPEFILTERLISTENER
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NS_DECL_NSIINPUTSTREAM
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nsPipeFilterListener();
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virtual ~nsPipeFilterListener();
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// Define a Create method to be used with a factory:
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Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
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NS_METHOD TransmitData(const char* buf, PRUint32 count,
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nsIStreamListener* listener,
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nsIRequest* aRequest, nsISupports* aContext);
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NS_METHOD EndRequest(nsIRequest* aRequest, nsISupports* aContext);
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PRInt32 MatchDelimiter(const char* buf, PRUint32 bufLen,
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LineMatchStatus& delim,
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nsCString& delimLine);
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PRUint32 MatchString(const char* buf, PRUint32 count,
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const char* str, PRUint32 length,
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nsresult HeaderSearch(const char* buf, PRUint32 count,
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PRUint32 *headerOffset);
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nsresult ParseMimeHeaders(const char* mimeHeaders, PRUint32 count,
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nsresult ParseHeader(const char* header, PRUint32 count);
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static const char* const LineBreaks[3];
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EMBool mRequestStarted;
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EMBool mRequestEnded;
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EMBool mTailRequestStarted;
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nsCString mStartDelimiter;
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nsCString mEndDelimiter;
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nsCString mStartLine;
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LineMatchStatus mStart;
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LineMatchStatus mEnd;
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EMBool mKeepDelimiters;
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EMBool mMimeMultipart;
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EMBool mAutoMimeBoundary;
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EMBool mSavePartMatch;
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nsCString mOldPartMatch;
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nsCString mPartMatch;
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const char* mStreamBuf;
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PRUint32 mStreamOffset;
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PRUint32 mStreamLength;
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nsCOMPtr<nsIStreamListener> mListener;
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nsCOMPtr<nsIStreamListener> mTailListener;
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nsCOMPtr<nsISupports> mContext;
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#endif // nsPipeFilterListener_h__