зеркало из https://github.com/mozilla/gecko-dev.git
126 строки
4.7 KiB
C
126 строки
4.7 KiB
C
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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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*
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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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* This Original Code has been modified by IBM Corporation. Modifications made by IBM
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* described herein are Copyright (c) International Business Machines Corporation, 2000.
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* Modifications to Mozilla code or documentation identified per MPL Section 3.3
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*
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* Date Modified by Description of modification
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* 04/20/2000 IBM Corp. OS/2 build.
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*/
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#ifndef _NS_LOCAL_FILE_H_
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#define _NS_LOCAL_FILE_H_
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#include "nscore.h"
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#define NS_LOCAL_FILE_CID {0x2e23e220, 0x60be, 0x11d3, {0x8c, 0x4a, 0x00, 0x00, 0x64, 0x65, 0x73, 0x74}}
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#define NS_DECL_NSLOCALFILE_UNICODE_METHODS \
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nsresult AppendUnicode(const PRUnichar *aNode); \
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nsresult GetUnicodeLeafName(PRUnichar **aLeafName); \
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nsresult SetUnicodeLeafName(const PRUnichar *aLeafName); \
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nsresult CopyToUnicode(nsIFile *aNewParentDir, const PRUnichar *aNewLeafName); \
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nsresult CopyToFollowingLinksUnicode(nsIFile *aNewParentDir, const PRUnichar *aNewLeafName); \
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nsresult MoveToUnicode(nsIFile *aNewParentDir, const PRUnichar *aNewLeafName); \
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nsresult GetUnicodeTarget(PRUnichar **aTarget); \
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nsresult GetUnicodePath(PRUnichar **aPath); \
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nsresult InitWithUnicodePath(const PRUnichar *aPath); \
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nsresult AppendRelativeUnicodePath(const PRUnichar *aRelativePath);
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// nsXPComInit needs to know about how we are implemented,
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// so here we will export it. Other users should not depend
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// on this.
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#include <errno.h>
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#include "nsILocalFile.h"
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#ifdef XP_WIN
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#include "nsLocalFileWin.h"
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#elif defined(XP_UNIX)
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#include "nsLocalFileUnix.h"
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#elif defined(XP_OS2)
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#include "nsLocalFileOS2.h"
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#else
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#error NOT_IMPLEMENTED
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#endif
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#define NSRESULT_FOR_RETURN(ret) (((ret) < 0) ? NSRESULT_FOR_ERRNO() : NS_OK)
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inline nsresult
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nsresultForErrno(int err)
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{
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switch (err) {
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case 0:
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return NS_OK;
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case ENOENT:
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return NS_ERROR_FILE_TARGET_DOES_NOT_EXIST;
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case ENOTDIR:
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return NS_ERROR_FILE_DESTINATION_NOT_DIR;
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#ifdef ENOLINK
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case ENOLINK:
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return NS_ERROR_FILE_UNRESOLVABLE_SYMLINK;
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#endif /* ENOLINK */
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case EEXIST:
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return NS_ERROR_FILE_ALREADY_EXISTS;
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#ifdef EPERM
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case EPERM:
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#endif /* EPERM */
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case EACCES:
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return NS_ERROR_FILE_ACCESS_DENIED;
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/*
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* On AIX 4.3, ENOTEMPTY is defined as EEXIST,
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* so there can't be cases for both without
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* preprocessing.
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*/
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#if ENOTEMPTY != EEXIST
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case ENOTEMPTY:
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return NS_ERROR_FILE_DIR_NOT_EMPTY;
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#endif /* ENOTEMPTY != EEXIST */
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default:
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return NS_ERROR_FAILURE;
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}
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}
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#define NSRESULT_FOR_ERRNO() nsresultForErrno(errno)
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void NS_StartupLocalFile();
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void NS_ShutdownLocalFile();
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#endif
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