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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef nsViewSourceChannel_h___
       7             : #define nsViewSourceChannel_h___
       8             : 
       9             : #include "nsString.h"
      10             : #include "nsCOMPtr.h"
      11             : #include "nsIViewSourceChannel.h"
      12             : #include "nsIURI.h"
      13             : #include "nsIStreamListener.h"
      14             : #include "nsIHttpChannel.h"
      15             : #include "nsIHttpChannelInternal.h"
      16             : #include "nsICachingChannel.h"
      17             : #include "nsIApplicationCacheChannel.h"
      18             : #include "nsIFormPOSTActionChannel.h"
      19             : #include "mozilla/Attributes.h"
      20             : 
      21             : class nsViewSourceChannel final : public nsIViewSourceChannel,
      22             :                                   public nsIStreamListener,
      23             :                                   public nsIHttpChannel,
      24             :                                   public nsIHttpChannelInternal,
      25             :                                   public nsICachingChannel,
      26             :                                   public nsIApplicationCacheChannel,
      27             :                                   public nsIFormPOSTActionChannel
      28             : {
      29             : 
      30             : public:
      31             :     NS_DECL_ISUPPORTS
      32             :     NS_DECL_NSIREQUEST
      33             :     NS_DECL_NSICHANNEL
      34             :     NS_DECL_NSIVIEWSOURCECHANNEL
      35             :     NS_DECL_NSISTREAMLISTENER
      36             :     NS_DECL_NSIREQUESTOBSERVER
      37             :     NS_DECL_NSIHTTPCHANNEL
      38           0 :     NS_FORWARD_SAFE_NSICACHEINFOCHANNEL(mCacheInfoChannel)
      39           0 :     NS_FORWARD_SAFE_NSICACHINGCHANNEL(mCachingChannel)
      40           0 :     NS_FORWARD_SAFE_NSIAPPLICATIONCACHECHANNEL(mApplicationCacheChannel)
      41           0 :     NS_FORWARD_SAFE_NSIAPPLICATIONCACHECONTAINER(mApplicationCacheChannel)
      42           0 :     NS_FORWARD_SAFE_NSIUPLOADCHANNEL(mUploadChannel)
      43             :     NS_FORWARD_SAFE_NSIFORMPOSTACTIONCHANNEL(mPostChannel)
      44           0 :     NS_FORWARD_SAFE_NSIHTTPCHANNELINTERNAL(mHttpChannelInternal)
      45             : 
      46             :     // nsViewSourceChannel methods:
      47           0 :     nsViewSourceChannel()
      48           0 :         : mIsDocument(false)
      49           0 :         , mOpened(false) {}
      50             : 
      51             :     MOZ_MUST_USE nsresult Init(nsIURI* uri);
      52             : 
      53             :     MOZ_MUST_USE nsresult InitSrcdoc(nsIURI* aURI,
      54             :                                      nsIURI* aBaseURI,
      55             :                                      const nsAString &aSrcdoc,
      56             :                                      nsILoadInfo* aLoadInfo);
      57             : 
      58             : protected:
      59           0 :     ~nsViewSourceChannel() {}
      60             : 
      61             :     nsCOMPtr<nsIChannel>        mChannel;
      62             :     nsCOMPtr<nsIHttpChannel>    mHttpChannel;
      63             :     nsCOMPtr<nsIHttpChannelInternal>    mHttpChannelInternal;
      64             :     nsCOMPtr<nsICachingChannel> mCachingChannel;
      65             :     nsCOMPtr<nsICacheInfoChannel> mCacheInfoChannel;
      66             :     nsCOMPtr<nsIApplicationCacheChannel> mApplicationCacheChannel;
      67             :     nsCOMPtr<nsIUploadChannel>  mUploadChannel;
      68             :     nsCOMPtr<nsIFormPOSTActionChannel> mPostChannel;
      69             :     nsCOMPtr<nsIStreamListener> mListener;
      70             :     nsCOMPtr<nsIURI>            mOriginalURI;
      71             :     nsCOMPtr<nsIURI>            mBaseURI;
      72             :     nsCString                   mContentType;
      73             :     bool                        mIsDocument; // keeps track of the LOAD_DOCUMENT_URI flag
      74             :     bool                        mOpened;
      75             :     bool                        mIsSrcdocChannel;
      76             : };
      77             : 
      78             : #endif /* nsViewSourceChannel_h___ */