mirror of
https://github.com/roytam1/UXP.git
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FranklinDM
091a2aab80
This ensures that the content type is also determined when opening JAR channels both synchronously and asynchronously. Current m-c modifies only the async portion, while the mentioned commit below modifies only the sync portion. This commit does it for both. Partially based on 425677ada7380f7c592dd01ddfbc9631ab2038a0 and bug 1757604.
115 lines
4.2 KiB
C++
115 lines
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsJARChannel_h__
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#define nsJARChannel_h__
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#include "mozilla/net/MemoryDownloader.h"
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#include "nsIJARChannel.h"
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#include "nsIJARURI.h"
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#include "nsIInputStreamPump.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsIProgressEventSink.h"
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#include "nsIStreamListener.h"
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#include "nsIZipReader.h"
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#include "nsILoadGroup.h"
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#include "nsILoadInfo.h"
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#include "nsIThreadRetargetableRequest.h"
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#include "nsIThreadRetargetableStreamListener.h"
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#include "nsHashPropertyBag.h"
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#include "nsIFile.h"
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#include "nsIURI.h"
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#include "nsCOMPtr.h"
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#include "nsString.h"
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#include "mozilla/Logging.h"
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class nsJARInputThunk;
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class nsInputStreamPump;
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//-----------------------------------------------------------------------------
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class nsJARChannel final : public nsIJARChannel
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, public mozilla::net::MemoryDownloader::IObserver
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, public nsIStreamListener
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, public nsIThreadRetargetableRequest
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, public nsIThreadRetargetableStreamListener
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, public nsHashPropertyBag
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{
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_NSIREQUEST
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NS_DECL_NSICHANNEL
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NS_DECL_NSIJARCHANNEL
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NS_DECL_NSIREQUESTOBSERVER
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NS_DECL_NSISTREAMLISTENER
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NS_DECL_NSITHREADRETARGETABLEREQUEST
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NS_DECL_NSITHREADRETARGETABLESTREAMLISTENER
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nsJARChannel();
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nsresult Init(nsIURI *uri);
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private:
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virtual ~nsJARChannel();
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nsresult CreateJarInput(nsIZipReaderCache *, nsJARInputThunk **);
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nsresult LookupFile(bool aAllowAsync);
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nsresult OpenLocalFile();
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void NotifyError(nsresult aError);
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void FireOnProgress(uint64_t aProgress);
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// Returns false if we don't know the content type of this channel, in which
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// case we should use the content-type hint.
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bool GetContentTypeGuess(nsACString&) const;
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virtual void OnDownloadComplete(mozilla::net::MemoryDownloader* aDownloader,
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nsIRequest* aRequest,
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nsISupports* aCtxt,
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nsresult aStatus,
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mozilla::net::MemoryDownloader::Data aData)
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override;
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nsCString mSpec;
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bool mOpened;
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nsCOMPtr<nsIJARURI> mJarURI;
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nsCOMPtr<nsIURI> mOriginalURI;
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nsCOMPtr<nsISupports> mOwner;
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nsCOMPtr<nsILoadInfo> mLoadInfo;
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nsCOMPtr<nsIInterfaceRequestor> mCallbacks;
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nsCOMPtr<nsISupports> mSecurityInfo;
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nsCOMPtr<nsIProgressEventSink> mProgressSink;
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nsCOMPtr<nsILoadGroup> mLoadGroup;
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nsCOMPtr<nsIStreamListener> mListener;
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nsCOMPtr<nsISupports> mListenerContext;
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nsCString mContentType;
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nsCString mContentCharset;
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nsCString mContentDispositionHeader;
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/* mContentDisposition is uninitialized if mContentDispositionHeader is
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* empty */
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uint32_t mContentDisposition;
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int64_t mContentLength;
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uint32_t mLoadFlags;
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nsresult mStatus;
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bool mIsPending;
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bool mIsUnsafe;
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mozilla::net::MemoryDownloader::Data mTempMem;
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nsCOMPtr<nsIInputStreamPump> mPump;
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// mRequest is only non-null during OnStartRequest, so we'll have a pointer
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// to the request if we get called back via RetargetDeliveryTo.
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nsCOMPtr<nsIRequest> mRequest;
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nsCOMPtr<nsIFile> mJarFile;
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nsCOMPtr<nsIURI> mJarBaseURI;
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nsCString mJarEntry;
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nsCString mInnerJarEntry;
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// True if this channel should not download any remote files.
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bool mBlockRemoteFiles;
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};
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#endif // nsJARChannel_h__
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