netwerk/base/src/nsSyncStreamListener.h

   1 /* ***** BEGIN LICENSE BLOCK *****
   2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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   4  * The contents of this file are subject to the Mozilla Public License Version
   5  * 1.1 (the "License"); you may not use this file except in compliance with
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  14  * The Original Code is Mozilla.
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  16  * The Initial Developer of the Original Code is IBM Corporation.
  17  * Portions created by IBM Corporation are Copyright (C) 2003
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  20  * Contributor(s):
  21  *   IBM Corp.
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  36
  37 #ifndef nsSyncStreamListener_h__
  38 #define nsSyncStreamListener_h__
  39
  40 #include "nsISyncStreamListener.h"
  41 #include "nsIInputStream.h"
  42 #include "nsIOutputStream.h"
  43 #include "nsThreadUtils.h"
  44 #include "nsCOMPtr.h"
  45
  46 //-----------------------------------------------------------------------------
  47
  48 class nsSyncStreamListener : public nsISyncStreamListener
  49                            , public nsIInputStream
  50 {
  51 public:
  52     NS_DECL_ISUPPORTS
  53     NS_DECL_NSIREQUESTOBSERVER
  54     NS_DECL_NSISTREAMLISTENER
  55     NS_DECL_NSISYNCSTREAMLISTENER
  56     NS_DECL_NSIINPUTSTREAM
  57
  58     nsSyncStreamListener()
  59         : mStatus(NS_OK)
  60         , mKeepWaiting(PR_FALSE)
  61         , mDone(PR_FALSE) {}
  62
  63     nsresult Init();
  64
  65 private:
  66     ~nsSyncStreamListener() {}
  67
  68     nsresult WaitForData();
  69
  70     nsCOMPtr<nsIInputStream>    mPipeIn;
  71     nsCOMPtr<nsIOutputStream>   mPipeOut;
  72     nsresult                    mStatus;
  73     PRPackedBool                mKeepWaiting;
  74     PRPackedBool                mDone;
  75 };
  76
  77 #endif // nsSyncStreamListener_h__