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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /embedding/components/webbrowserpersist/nsWebBrowserPersist.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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diff --git a/embedding/components/webbrowserpersist/nsWebBrowserPersist.h b/embedding/components/webbrowserpersist/nsWebBrowserPersist.h
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsWebBrowserPersist_h__
+#define nsWebBrowserPersist_h__
+
+#include "nsCOMPtr.h"
+#include "nsWeakReference.h"
+
+#include "nsIInterfaceRequestor.h"
+#include "nsIMIMEService.h"
+#include "nsIStreamListener.h"
+#include "nsIOutputStream.h"
+#include "nsIInputStream.h"
+#include "nsIChannel.h"
+#include "nsIDocumentEncoder.h"
+#include "nsITransport.h"
+#include "nsIProgressEventSink.h"
+#include "nsIFile.h"
+#include "nsIWebProgressListener2.h"
+#include "nsIWebBrowserPersistDocument.h"
+
+#include "mozilla/UniquePtr.h"
+#include "nsClassHashtable.h"
+#include "nsHashKeys.h"
+#include "nsTArray.h"
+
+#include "nsCWebBrowserPersist.h"
+
+class nsIStorageStream;
+class nsIWebBrowserPersistDocument;
+
+class nsWebBrowserPersist final : public nsIInterfaceRequestor,
+ public nsIWebBrowserPersist,
+ public nsIStreamListener,
+ public nsIProgressEventSink,
+ public nsSupportsWeakReference
+{
+ friend class nsEncoderNodeFixup;
+
+// Public members
+public:
+ nsWebBrowserPersist();
+
+ NS_DECL_ISUPPORTS
+ NS_DECL_NSIINTERFACEREQUESTOR
+ NS_DECL_NSICANCELABLE
+ NS_DECL_NSIWEBBROWSERPERSIST
+ NS_DECL_NSIREQUESTOBSERVER
+ NS_DECL_NSISTREAMLISTENER
+ NS_DECL_NSIPROGRESSEVENTSINK
+
+// Private members
+private:
+ virtual ~nsWebBrowserPersist();
+ nsresult SaveURIInternal(
+ nsIURI *aURI, nsISupports *aCacheKey, nsIURI *aReferrer,
+ uint32_t aReferrerPolicy, nsIInputStream *aPostData,
+ const char *aExtraHeaders, nsIURI *aFile,
+ bool aCalcFileExt, bool aIsPrivate);
+ nsresult SaveChannelInternal(
+ nsIChannel *aChannel, nsIURI *aFile, bool aCalcFileExt);
+ nsresult SaveDocumentInternal(
+ nsIWebBrowserPersistDocument *aDocument,
+ nsIURI *aFile,
+ nsIURI *aDataPath);
+ nsresult SaveDocuments();
+ void FinishSaveDocumentInternal(nsIURI* aFile, nsIFile* aDataPath);
+ nsresult GetExtensionForContentType(
+ const char16_t *aContentType, char16_t **aExt);
+
+ struct CleanupData;
+ struct DocData;
+ struct OutputData;
+ struct UploadData;
+ struct URIData;
+ struct WalkData;
+ struct URIFixupData;
+
+ class OnWalk;
+ class OnWrite;
+ class FlatURIMap;
+ friend class OnWalk;
+ friend class OnWrite;
+
+ nsresult SaveDocumentDeferred(mozilla::UniquePtr<WalkData>&& aData);
+ void Cleanup();
+ void CleanupLocalFiles();
+ nsresult GetValidURIFromObject(nsISupports *aObject, nsIURI **aURI) const;
+ static nsresult GetLocalFileFromURI(nsIURI *aURI, nsIFile **aLocalFile);
+ static nsresult AppendPathToURI(nsIURI *aURI, const nsAString & aPath);
+ nsresult MakeAndStoreLocalFilenameInURIMap(
+ nsIURI *aURI, bool aNeedsPersisting, URIData **aData);
+ nsresult MakeOutputStream(
+ nsIURI *aFile, nsIOutputStream **aOutputStream);
+ nsresult MakeOutputStreamFromFile(
+ nsIFile *aFile, nsIOutputStream **aOutputStream);
+ nsresult MakeOutputStreamFromURI(nsIURI *aURI, nsIOutputStream **aOutStream);
+ nsresult CreateChannelFromURI(nsIURI *aURI, nsIChannel **aChannel);
+ nsresult StartUpload(nsIStorageStream *aOutStream, nsIURI *aDestinationURI,
+ const nsACString &aContentType);
+ nsresult StartUpload(nsIInputStream *aInputStream, nsIURI *aDestinationURI,
+ const nsACString &aContentType);
+ nsresult CalculateAndAppendFileExt(nsIURI *aURI, nsIChannel *aChannel,
+ nsIURI *aOriginalURIWithExtension);
+ nsresult CalculateUniqueFilename(nsIURI *aURI);
+ nsresult MakeFilenameFromURI(
+ nsIURI *aURI, nsString &aFilename);
+ nsresult StoreURI(
+ const char *aURI,
+ bool aNeedsPersisting = true,
+ URIData **aData = nullptr);
+ nsresult StoreURI(
+ nsIURI *aURI,
+ bool aNeedsPersisting = true,
+ URIData **aData = nullptr);
+ bool DocumentEncoderExists(const char *aContentType);
+
+ nsresult SaveSubframeContent(
+ nsIWebBrowserPersistDocument *aFrameContent,
+ const nsCString& aURISpec,
+ URIData *aData);
+ nsresult SendErrorStatusChange(
+ bool aIsReadError, nsresult aResult, nsIRequest *aRequest, nsIURI *aURI);
+
+ nsresult FixRedirectedChannelEntry(nsIChannel *aNewChannel);
+
+ void EndDownload(nsresult aResult);
+ void FinishDownload();
+ void SerializeNextFile();
+ void CalcTotalProgress();
+
+ void SetApplyConversionIfNeeded(nsIChannel *aChannel);
+
+ nsCOMPtr<nsIURI> mCurrentDataPath;
+ bool mCurrentDataPathIsRelative;
+ nsCString mCurrentRelativePathToData;
+ nsCOMPtr<nsIURI> mCurrentBaseURI;
+ nsCString mCurrentCharset;
+ nsCOMPtr<nsIURI> mTargetBaseURI;
+ uint32_t mCurrentThingsToPersist;
+
+ nsCOMPtr<nsIMIMEService> mMIMEService;
+ nsCOMPtr<nsIURI> mURI;
+ nsCOMPtr<nsIWebProgressListener> mProgressListener;
+ /**
+ * Progress listener for 64-bit values; this is the same object as
+ * mProgressListener, but is a member to avoid having to qi it for each
+ * progress notification.
+ */
+ nsCOMPtr<nsIWebProgressListener2> mProgressListener2;
+ nsCOMPtr<nsIProgressEventSink> mEventSink;
+ nsClassHashtable<nsISupportsHashKey, OutputData> mOutputMap;
+ nsClassHashtable<nsISupportsHashKey, UploadData> mUploadList;
+ nsClassHashtable<nsCStringHashKey, URIData> mURIMap;
+ nsCOMPtr<nsIWebBrowserPersistURIMap> mFlatURIMap;
+ nsTArray<mozilla::UniquePtr<WalkData>> mWalkStack;
+ nsTArray<DocData*> mDocList;
+ nsTArray<CleanupData*> mCleanupList;
+ nsTArray<nsCString> mFilenameList;
+ bool mFirstAndOnlyUse;
+ bool mSavingDocument;
+ bool mCancel;
+ bool mCompleted;
+ bool mStartSaving;
+ bool mReplaceExisting;
+ bool mSerializingOutput;
+ bool mIsPrivate;
+ uint32_t mPersistFlags;
+ nsresult mPersistResult;
+ int64_t mTotalCurrentProgress;
+ int64_t mTotalMaxProgress;
+ int16_t mWrapColumn;
+ uint32_t mEncodingFlags;
+ nsString mContentType;
+};
+
+#endif