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151 lines
4.3 KiB
C++
151 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; 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 Communicator client code, released
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* March 31, 1998.
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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) 1998-1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Mike Shaver <shaver@mozilla.org>
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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 of the GNU General Public License Version 2 or later (the "GPL"),
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* or 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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/*
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* Implementation of nsIFile for ``Unixy'' systems.
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*/
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#ifndef _nsLocalFileUNIX_H_
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#define _nsLocalFileUNIX_H_
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include "nscore.h"
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#include "nsString.h"
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#include "nsReadableUtils.h"
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#include "nsIHashable.h"
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#include "nsIClassInfoImpl.h"
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/**
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* we need these for statfs()
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*/
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#ifdef HAVE_SYS_STATVFS_H
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#if defined(__osf__) && defined(__DECCXX)
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extern "C" int statvfs(const char *, struct statvfs *);
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#endif
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#include <sys/statvfs.h>
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#endif
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#ifdef HAVE_SYS_STATFS_H
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#include <sys/statfs.h>
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#endif
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#ifdef HAVE_STATVFS64
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#define STATFS statvfs64
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#else
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#ifdef HAVE_STATVFS
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#define STATFS statvfs
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#else
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#define STATFS statfs
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#endif
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#endif
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// so we can statfs on freebsd
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#if defined(__FreeBSD__)
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#define HAVE_SYS_STATFS_H
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#define STATFS statfs
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#include <sys/param.h>
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#include <sys/mount.h>
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#endif
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#if defined(HAVE_STAT64) && defined(HAVE_LSTAT64)
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#define STAT stat64
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#define LSTAT lstat64
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#define HAVE_STATS64 1
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#else
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#define STAT stat
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#define LSTAT lstat
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#endif
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class NS_COM nsLocalFile : public nsILocalFile,
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public nsIHashable
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{
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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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static NS_METHOD nsLocalFileConstructor(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr);
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// nsISupports
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NS_DECL_ISUPPORTS
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// nsIFile
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NS_DECL_NSIFILE
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// nsILocalFile
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NS_DECL_NSILOCALFILE
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// nsIHashable
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NS_DECL_NSIHASHABLE
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public:
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static void GlobalInit();
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static void GlobalShutdown();
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private:
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nsLocalFile(const nsLocalFile& other);
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~nsLocalFile() {}
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protected:
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// This stat cache holds the *last stat* - it does not invalidate.
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// Call "FillStatCache" whenever you want to stat our file.
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struct STAT mCachedStat;
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nsCString mPath;
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void LocateNativeLeafName(nsACString::const_iterator &,
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nsACString::const_iterator &);
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nsresult CopyDirectoryTo(nsIFile *newParent);
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nsresult CreateAllAncestors(PRUint32 permissions);
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nsresult GetNativeTargetPathName(nsIFile *newParent,
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const nsACString &newName,
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nsACString &_retval);
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PRBool FillStatCache();
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nsresult CreateAndKeepOpen(PRUint32 type, PRIntn flags,
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PRUint32 permissions, PRFileDesc **_retval);
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};
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#endif /* _nsLocalFileUNIX_H_ */
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