1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/netwerk/protocol/wyciwyg/nsWyciwygChannel.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,110 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
1.5 + *
1.6 + * This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifndef nsWyciwygChannel_h___
1.11 +#define nsWyciwygChannel_h___
1.12 +
1.13 +#include "nsString.h"
1.14 +#include "nsCOMPtr.h"
1.15 +
1.16 +#include "nsIWyciwygChannel.h"
1.17 +#include "nsIStreamListener.h"
1.18 +#include "nsICacheEntryOpenCallback.h"
1.19 +#include "PrivateBrowsingChannel.h"
1.20 +
1.21 +class nsICacheEntry;
1.22 +class nsIEventTarget;
1.23 +class nsIInputStream;
1.24 +class nsIInputStreamPump;
1.25 +class nsILoadGroup;
1.26 +class nsIOutputStream;
1.27 +class nsIProgressEventSink;
1.28 +class nsIURI;
1.29 +
1.30 +extern PRLogModuleInfo * gWyciwygLog;
1.31 +
1.32 +//-----------------------------------------------------------------------------
1.33 +
1.34 +class nsWyciwygChannel: public nsIWyciwygChannel,
1.35 + public nsIStreamListener,
1.36 + public nsICacheEntryOpenCallback,
1.37 + public mozilla::net::PrivateBrowsingChannel<nsWyciwygChannel>
1.38 +{
1.39 +public:
1.40 + NS_DECL_THREADSAFE_ISUPPORTS
1.41 + NS_DECL_NSIREQUEST
1.42 + NS_DECL_NSICHANNEL
1.43 + NS_DECL_NSIWYCIWYGCHANNEL
1.44 + NS_DECL_NSIREQUESTOBSERVER
1.45 + NS_DECL_NSISTREAMLISTENER
1.46 + NS_DECL_NSICACHEENTRYOPENCALLBACK
1.47 +
1.48 + friend class nsWyciwygSetCharsetandSourceEvent;
1.49 + friend class nsWyciwygWriteEvent;
1.50 + friend class nsWyciwygCloseEvent;
1.51 +
1.52 + // nsWyciwygChannel methods:
1.53 + nsWyciwygChannel();
1.54 + virtual ~nsWyciwygChannel();
1.55 +
1.56 + nsresult Init(nsIURI *uri);
1.57 +
1.58 +protected:
1.59 + nsresult WriteToCacheEntryInternal(const nsAString& aData);
1.60 + void SetCharsetAndSourceInternal();
1.61 + nsresult CloseCacheEntryInternal(nsresult reason);
1.62 +
1.63 + nsresult ReadFromCache();
1.64 + nsresult EnsureWriteCacheEntry();
1.65 + nsresult OpenCacheEntry(nsIURI *aURI, uint32_t aOpenFlags);
1.66 +
1.67 + void WriteCharsetAndSourceToCache(int32_t aSource,
1.68 + const nsCString& aCharset);
1.69 +
1.70 + void NotifyListener();
1.71 + bool IsOnCacheIOThread();
1.72 +
1.73 + friend class mozilla::net::PrivateBrowsingChannel<nsWyciwygChannel>;
1.74 +
1.75 + enum EMode {
1.76 + NONE,
1.77 + WRITING,
1.78 + READING
1.79 + };
1.80 +
1.81 + EMode mMode;
1.82 + nsresult mStatus;
1.83 + bool mIsPending;
1.84 + bool mCharsetAndSourceSet;
1.85 + bool mNeedToWriteCharset;
1.86 + int32_t mCharsetSource;
1.87 + nsCString mCharset;
1.88 + int64_t mContentLength;
1.89 + uint32_t mLoadFlags;
1.90 + uint32_t mAppId;
1.91 + bool mInBrowser;
1.92 + nsCOMPtr<nsIURI> mURI;
1.93 + nsCOMPtr<nsIURI> mOriginalURI;
1.94 + nsCOMPtr<nsISupports> mOwner;
1.95 + nsCOMPtr<nsIInterfaceRequestor> mCallbacks;
1.96 + nsCOMPtr<nsIProgressEventSink> mProgressSink;
1.97 + nsCOMPtr<nsILoadGroup> mLoadGroup;
1.98 + nsCOMPtr<nsIStreamListener> mListener;
1.99 + nsCOMPtr<nsISupports> mListenerContext;
1.100 +
1.101 + // reuse as much of this channel implementation as we can
1.102 + nsCOMPtr<nsIInputStreamPump> mPump;
1.103 +
1.104 + // Cache related stuff
1.105 + nsCOMPtr<nsICacheEntry> mCacheEntry;
1.106 + nsCOMPtr<nsIOutputStream> mCacheOutputStream;
1.107 + nsCOMPtr<nsIInputStream> mCacheInputStream;
1.108 + nsCOMPtr<nsIEventTarget> mCacheIOTarget;
1.109 +
1.110 + nsCOMPtr<nsISupports> mSecurityInfo;
1.111 +};
1.112 +
1.113 +#endif /* nsWyciwygChannel_h___ */
