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nsPipeChannel.h
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nsPipeChannel.h

/*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "MPL"); you may not use this file
* except in compliance with the MPL. You may obtain a copy of
* the MPL at http://www.mozilla.org/MPL/
*
* Software distributed under the MPL is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the MPL for the specific language governing
* rights and limitations under the MPL.
*
* The Original Code is protoZilla.
*
* The Initial Developer of the Original Code is Ramalingam Saravanan.
* Portions created by Ramalingam Saravanan <svn@xmlterm.org> are
* Copyright (C) 2000 Ramalingam Saravanan. All Rights Reserved.
*
* Contributor(s):
* Patrick Brunschwig <patrick@mozilla-enigmail.org>
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU General Public License (the "GPL"), in which case
* the provisions of the GPL are applicable instead of
* those above. If you wish to allow use of your version of this
* file only under the terms of the GPL and not to allow
* others to use your version of this file under the MPL, indicate
* your decision by deleting the provisions above and replace them
* with the notice and other provisions required by the GPL.
* If you do not delete the provisions above, a recipient
* may use your version of this file under either the MPL or the
* GPL.
*/
#ifndef nsPipeChannel_h__
#define nsPipeChannel_h__
#include "nspr.h"
#ifndef _IPC_FORCE_INTERNAL_API
#include "nsStringAPI.h"
#else
#include "nsString.h"
#endif
#include "nsIPipeChannel.h"
#include "nsIPipeTransport.h"
#include "nsILoadGroup.h"
#include "nsCOMPtr.h"
#include "nsIStreamListener.h"
#include "nsIProgressEventSink.h"
#include "nsIInterfaceRequestor.h"
#include "nsIURI.h"
#include "nsIComponentManager.h"
#include "nsThreadUtils.h"
// will change to PRInt64 at some point ...
#define IPCLong PRInt32
class nsPipeChannel : public nsIPipeChannel,
public nsIStreamListener,
public nsIPipeTransportHeaders
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIREQUEST
NS_DECL_NSICHANNEL
NS_DECL_NSIPIPECHANNEL
NS_DECL_NSIREQUESTOBSERVER
NS_DECL_NSISTREAMLISTENER
NS_DECL_NSIPIPETRANSPORTHEADERS
// nsPipeChannel methods:
nsPipeChannel();
// Always make the destructor virtual:
virtual ~nsPipeChannel();
nsresult Finalize(PRBool destructor);
nsresult ParseHeader(const char* header, PRUint32 count);
// Define a Create method to be used with a factory:
static NS_METHOD
Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult);
enum ChannelState {
CHANNEL_NOT_YET_OPENED,
CHANNEL_OPEN,
CHANNEL_CLOSED
};
protected:
PRBool mFinalized;
PRBool mRestricted;
ChannelState mChannelState;
PRBool mPostingData;
nsresult mStatus;
PRBool mNoMimeHeaders;
PRInt32 mBufferSegmentSize;
PRInt32 mBufferMaxSize;
nsLoadFlags mLoadFlags;
nsCString mContentType;
nsCString mContentCharset;
IPCLong mContentLength;
nsCString mHeaderContentType;
IPCLong mHeaderContentLength;
nsCString mHeaderCharset;
nsCString mHeaderContentDisposition;
PRUint32 mContentReceived;
// Owning refs
nsCOMPtr<nsIURI> mURI;
nsCOMPtr<nsIURI> mOriginalURI;
nsCOMPtr<nsIPipeTransport> mPipeTransport;
nsCOMPtr<nsIRequest> mPipeRequest;
nsCOMPtr<nsIStreamListener> mListener;
nsCOMPtr<nsISupports> mContext;
nsCOMPtr<nsISupports> mOwner;
nsCOMPtr<nsILoadGroup> mLoadGroup;
nsCOMPtr<nsIInterfaceRequestor> mCallbacks;
nsCOMPtr<nsIProgressEventSink> mProgress;
};
#endif // nsPipeChannel_h__

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