netwerk/base/public/nsChannelProperties.h

   1 /* ***** BEGIN LICENSE BLOCK *****
   2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   3  *
   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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  10  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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  13  *
  14  * The Original Code is mozilla.org networking code.
  15  *
  16  * The Initial Developer of the Original Code is
  17  * Christian Biesinger <cbiesinger@web.de>.
  18  * Portions created by the Initial Developer are Copyright (C) 2005
  19  * the Initial Developer. All Rights Reserved.
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  36
  37 #ifndef nsChannelProperties_h__
  38 #define nsChannelProperties_h__
  39
  40 #include "nsStringGlue.h"
  41 #ifdef IMPL_NS_NET
  42 #include "nsNetStrings.h"
  43 #endif
  44
  45 /**
  46  * @file
  47  * This file contains constants for properties channels can expose.
  48  * They can be accessed by using QueryInterface to access the nsIPropertyBag
  49  * or nsIPropertyBag2 interface on a channel and reading the value.
  50  */
  51
  52
  53 /**
  54  * Content-Length of a channel. Used instead of the nsIChannel.contentLength
  55  * property.
  56  * Not available before onStartRequest has been called.
  57  * Type: PRUint64
  58  */
  59 #define NS_CHANNEL_PROP_CONTENT_LENGTH_STR "content-length"
  60
  61 #ifdef IMPL_NS_NET
  62 #define NS_CHANNEL_PROP_CONTENT_LENGTH gNetStrings->kContentLength
  63 #else
  64 #define NS_CHANNEL_PROP_CONTENT_LENGTH \
  65   NS_LITERAL_STRING(NS_CHANNEL_PROP_CONTENT_LENGTH_STR)
  66 #endif
  67
  68 #endif