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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsStreamConverter_h_
#define nsStreamConverter_h_
#include "nsIStreamConverter.h"
#include "nsIMimeStreamConverter.h"
#include "nsIMimeEmitter.h"
#include "nsIURI.h"
#include "nsIAsyncInputStream.h"
#include "nsIAsyncOutputStream.h"
#include "nsIChannel.h"
#include "nsStringGlue.h"
#include "nsCOMPtr.h"
#define MIME_FORWARD_HTML_PREFIX "<HTML><BODY><BR><BR>"
class nsStreamConverter : public nsIStreamConverter, public nsIMimeStreamConverter {
public:
nsStreamConverter();
NS_DECL_THREADSAFE_ISUPPORTS
// nsIMimeStreamConverter support
NS_DECL_NSIMIMESTREAMCONVERTER
// nsIStreamConverter methods
NS_DECL_NSISTREAMCONVERTER
// nsIStreamListener methods
NS_DECL_NSISTREAMLISTENER
// nsIRequestObserver methods
NS_DECL_NSIREQUESTOBSERVER
////////////////////////////////////////////////////////////////////////////
// nsStreamConverter specific methods:
////////////////////////////////////////////////////////////////////////////
NS_IMETHOD Init(nsIURI *aURI, nsIStreamListener * aOutListener, nsIChannel *aChannel);
NS_IMETHOD GetContentType(char **aOutputContentType);
NS_IMETHOD InternalCleanup(void);
NS_IMETHOD DetermineOutputFormat(const char *url, nsMimeOutputType *newType);
NS_IMETHOD FirePendingStartRequest(void);
private:
virtual ~nsStreamConverter();
nsresult Close();
// the input and output streams form a pipe...they need to be passed around together..
nsCOMPtr<nsIAsyncOutputStream> mOutputStream; // output stream
nsCOMPtr<nsIAsyncInputStream> mInputStream;
nsCOMPtr<nsIStreamListener> mOutListener; // output stream listener
nsCOMPtr<nsIChannel> mOutgoingChannel;
nsCOMPtr<nsIMimeEmitter> mEmitter; // emitter being used...
nsCOMPtr<nsIURI> mURI; // URI being processed
nsMimeOutputType mOutputType; // the output type we should use for the operation
bool mAlreadyKnowOutputType;
void *mBridgeStream; // internal libmime data stream
// Type of output, entire message, header only, body only
nsCString mOutputFormat;
nsCString mRealContentType; // if we know the content type for real, this will be set (used by attachments)
nsCString mOverrideFormat; // this is a possible override for emitter creation
bool mWrapperOutput; // Should we output the frame split message display
nsCOMPtr<nsIMimeStreamConverterListener> mMimeStreamConverterListener;
bool mForwardInline;
bool mForwardInlineFilter;
bool mOverrideComposeFormat;
nsString mForwardToAddress;
nsCOMPtr<nsIMsgIdentity> mIdentity;
nsCString mOriginalMsgURI;
nsCOMPtr<nsIMsgDBHdr> mOrigMsgHdr;
nsCString mFromType;
nsCString mToType;
#ifdef DEBUG_mscott
PRTime mConvertContentTime;
#endif
nsIRequest * mPendingRequest; // used when we need to delay to fire onStartRequest
nsISupports * mPendingContext; // used when we need to delay to fire onStartRequest
};
#endif /* nsStreamConverter_h_ */
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