зеркало из https://github.com/mozilla/gecko-dev.git
110 строки
4.2 KiB
C++
110 строки
4.2 KiB
C++
/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2001, 2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Conrad Carlen <ccarlen@netscape.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsLocalFileMac_h__
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#define nsLocalFileMac_h__
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#include "nsILocalFileMac.h"
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#include "nsString.h"
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class nsDirEnumerator;
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//*****************************************************************************
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// nsLocalFile
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//
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// The native charset of this implementation is UTF-8. The Unicode used by the
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// Mac OS file system is decomposed, so "Native" versions of these routines will
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// always use decomposed Unicode. Their "non-Native" counterparts are intended
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// to be simple wrappers which call the "Native" version and convert between
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// UTF-8 and UCS-2. All the work is done on the "Native" side.
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//*****************************************************************************
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class NS_COM nsLocalFile : public nsILocalFileMac
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{
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friend class nsDirEnumerator;
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public:
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NS_DEFINE_STATIC_CID_ACCESSOR(NS_LOCAL_FILE_CID)
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nsLocalFile();
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virtual ~nsLocalFile();
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static NS_METHOD nsLocalFileConstructor(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr);
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NS_DECL_ISUPPORTS
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NS_DECL_NSIFILE
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NS_DECL_NSILOCALFILE
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NS_DECL_NSILOCALFILEMAC
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public:
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static void GlobalInit();
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static void GlobalShutdown();
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protected:
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nsLocalFile(const nsLocalFile& src);
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nsresult SetBaseRef(CFURLRef aCFURLRef); // Does CFRetain on aCFURLRef
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nsresult UpdateTargetRef();
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nsresult GetFSRefInternal(FSRef& aFSSpec, PRBool bForceUpdateCache = PR_TRUE);
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nsresult GetPathInternal(nsACString& path); // Returns path WRT mFollowLinks
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nsresult MoveCopy(nsIFile* newParentDir, const nsAString &newName, PRBool isCopy, PRBool followLinks);
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static PRInt64 HFSPlustoNSPRTime(const UTCDateTime& utcTime);
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static void NSPRtoHFSPlusTime(PRInt64 nsprTime, UTCDateTime& utcTime);
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static nsresult CFStringReftoUTF8(CFStringRef aInStrRef, nsACString& aOutStr);
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protected:
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CFURLRef mBaseRef; // The FS object we represent
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CFURLRef mTargetRef; // If mBaseRef is an alias, its target
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FSRef mCachedFSRef;
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PRPackedBool mCachedFSRefValid;
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PRPackedBool mFollowLinks;
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PRPackedBool mFollowLinksDirty;
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static const char kPathSepChar;
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static const PRUnichar kPathSepUnichar;
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static const PRInt64 kJanuaryFirst1970Seconds;
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};
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#endif // nsLocalFileMac_h__
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