зеркало из https://github.com/mozilla/gecko-dev.git
99 строки
3.1 KiB
C++
99 строки
3.1 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 nsAboutCacheEntry_h__
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#define nsAboutCacheEntry_h__
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#include "nsIAboutModule.h"
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#include "nsICacheEntryOpenCallback.h"
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#include "nsICacheEntry.h"
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#include "nsIStreamListener.h"
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#include "nsString.h"
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#include "nsCOMPtr.h"
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class nsIAsyncOutputStream;
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class nsIInputStream;
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class nsILoadContextInfo;
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class nsIURI;
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class nsCString;
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class nsAboutCacheEntry final : public nsIAboutModule
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIABOUTMODULE
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private:
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virtual ~nsAboutCacheEntry() {}
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class Channel final : public nsICacheEntryOpenCallback
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, public nsICacheEntryMetaDataVisitor
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, public nsIStreamListener
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, public nsIChannel
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSICACHEENTRYOPENCALLBACK
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NS_DECL_NSICACHEENTRYMETADATAVISITOR
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NS_DECL_NSIREQUESTOBSERVER
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NS_DECL_NSISTREAMLISTENER
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NS_FORWARD_SAFE_NSICHANNEL(mChannel)
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NS_FORWARD_SAFE_NSIREQUEST(mChannel)
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Channel()
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: mBuffer(nullptr)
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, mWaitingForData(false)
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, mHexDumpState(0)
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{}
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private:
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virtual ~Channel() {}
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public:
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MOZ_MUST_USE nsresult Init(nsIURI* uri, nsILoadInfo* aLoadInfo);
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MOZ_MUST_USE nsresult GetContentStream(nsIURI *, nsIInputStream **);
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MOZ_MUST_USE nsresult OpenCacheEntry(nsIURI *);
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MOZ_MUST_USE nsresult OpenCacheEntry();
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MOZ_MUST_USE nsresult WriteCacheEntryDescription(nsICacheEntry *);
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MOZ_MUST_USE nsresult WriteCacheEntryUnavailable();
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MOZ_MUST_USE nsresult ParseURI(nsIURI *uri, nsACString &storageName,
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nsILoadContextInfo **loadInfo,
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nsCString &enahnceID,
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nsIURI **cacheUri);
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void CloseContent();
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static MOZ_MUST_USE nsresult
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PrintCacheData(nsIInputStream *aInStream,
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void *aClosure,
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const char *aFromSegment,
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uint32_t aToOffset,
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uint32_t aCount,
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uint32_t *aWriteCount);
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private:
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nsCString mStorageName, mEnhanceId;
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nsCOMPtr<nsILoadContextInfo> mLoadInfo;
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nsCOMPtr<nsIURI> mCacheURI;
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nsCString *mBuffer;
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nsCOMPtr<nsIAsyncOutputStream> mOutputStream;
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bool mWaitingForData;
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uint32_t mHexDumpState;
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nsCOMPtr<nsIChannel> mChannel;
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};
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};
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#define NS_ABOUT_CACHE_ENTRY_MODULE_CID \
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{ /* 7fa5237d-b0eb-438f-9e50-ca0166e63788 */ \
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0x7fa5237d, \
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0xb0eb, \
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0x438f, \
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{0x9e, 0x50, 0xca, 0x01, 0x66, 0xe6, 0x37, 0x88} \
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}
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#endif // nsAboutCacheEntry_h__
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