| 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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| 2 | /* ***** BEGIN LICENSE BLOCK *****
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| 3 | * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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| 4 | *
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| 5 | * The contents of this file are subject to the Mozilla Public License Version
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| 6 | * 1.1 (the "License"); you may not use this file except in compliance with
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| 7 | * the License. You may obtain a copy of the License at
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| 8 | * http://www.mozilla.org/MPL/
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| 9 | *
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| 10 | * Software distributed under the License is distributed on an "AS IS" basis,
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| 11 | * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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| 12 | * for the specific language governing rights and limitations under the
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| 13 | * License.
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| 14 | *
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| 15 | * The Original Code is Mozilla Communicator client code, released
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| 16 | * March 31, 1998.
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| 17 | *
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| 18 | * The Initial Developer of the Original Code is
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| 19 | * Netscape Communications Corporation.
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| 20 | * Portions created by the Initial Developer are Copyright (C) 1998-1999
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| 21 | * the Initial Developer. All Rights Reserved.
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| 22 | *
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| 23 | * Contributor(s):
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| 24 | *
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| 25 | * Alternatively, the contents of this file may be used under the terms of
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| 26 | * either of the GNU General Public License Version 2 or later (the "GPL"),
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| 27 | * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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| 28 | * in which case the provisions of the GPL or the LGPL are applicable instead
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| 29 | * of those above. If you wish to allow use of your version of this file only
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| 30 | * under the terms of either the GPL or the LGPL, and not to allow others to
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| 31 | * use your version of this file under the terms of the MPL, indicate your
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| 32 | * decision by deleting the provisions above and replace them with the notice
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| 33 | * and other provisions required by the GPL or the LGPL. If you do not delete
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| 34 | * the provisions above, a recipient may use your version of this file under
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| 35 | * the terms of any one of the MPL, the GPL or the LGPL.
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| 36 | *
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| 37 | * ***** END LICENSE BLOCK *****
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| 38 | *
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| 39 | * This Original Code has been modified by IBM Corporation. Modifications made by IBM
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| 40 | * described herein are Copyright (c) International Business Machines Corporation, 2000.
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| 41 | * Modifications to Mozilla code or documentation identified per MPL Section 3.3
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| 42 | *
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| 43 | * Date Modified by Description of modification
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| 44 | * 04/20/2000 IBM Corp. OS/2 build.
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| 45 | */
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| 46 |
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| 47 | #ifndef _NS_LOCAL_FILE_H_
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| 48 | #define _NS_LOCAL_FILE_H_
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| 49 |
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| 50 | #define NS_LOCAL_FILE_CID {0x2e23e220, 0x60be, 0x11d3, {0x8c, 0x4a, 0x00, 0x00, 0x64, 0x65, 0x73, 0x74}}
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| 51 |
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| 52 | #define NS_DECL_NSLOCALFILE_UNICODE_METHODS \
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| 53 | nsresult AppendUnicode(const PRUnichar *aNode); \
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| 54 | nsresult GetUnicodeLeafName(PRUnichar **aLeafName); \
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| 55 | nsresult SetUnicodeLeafName(const PRUnichar *aLeafName); \
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| 56 | nsresult CopyToUnicode(nsIFile *aNewParentDir, const PRUnichar *aNewLeafName); \
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| 57 | nsresult CopyToFollowingLinksUnicode(nsIFile *aNewParentDir, const PRUnichar *aNewLeafName); \
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| 58 | nsresult MoveToUnicode(nsIFile *aNewParentDir, const PRUnichar *aNewLeafName); \
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| 59 | nsresult GetUnicodeTarget(PRUnichar **aTarget); \
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| 60 | nsresult GetUnicodePath(PRUnichar **aPath); \
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| 61 | nsresult InitWithUnicodePath(const PRUnichar *aPath); \
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| 62 | nsresult AppendRelativeUnicodePath(const PRUnichar *aRelativePath);
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| 63 |
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| 64 | // nsXPComInit needs to know about how we are implemented,
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| 65 | // so here we will export it. Other users should not depend
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| 66 | // on this.
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| 67 |
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| 68 | #include <errno.h>
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| 69 | #include "nsILocalFile.h"
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| 70 |
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| 71 | #ifdef XP_WIN
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| 72 | #include "nsLocalFileWin.h"
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| 73 | #elif defined(XP_MACOSX)
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| 74 | #include "nsLocalFileOSX.h"
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| 75 | #elif defined(XP_MAC)
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| 76 | #include "nsLocalFileMac.h"
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| 77 | #elif defined(L4ENV)
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| 78 | /* Major hack attack!!! */
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| 79 | #include "nsLocalFileL4.h"
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| 80 | #elif defined(XP_UNIX) || defined(XP_BEOS)
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| 81 | #include "nsLocalFileUnix.h"
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| 82 | #elif defined(XP_OS2)
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| 83 | #include "nsLocalFileOS2.h"
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| 84 | #else
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| 85 | #error NOT_IMPLEMENTED
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| 86 | #endif
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| 87 |
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| 88 | #define NSRESULT_FOR_RETURN(ret) (((ret) < 0) ? NSRESULT_FOR_ERRNO() : NS_OK)
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| 89 |
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| 90 | inline nsresult
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| 91 | nsresultForErrno(int err)
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| 92 | {
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| 93 | switch (err) {
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| 94 | case 0:
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| 95 | return NS_OK;
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| 96 | case ENOENT:
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| 97 | return NS_ERROR_FILE_TARGET_DOES_NOT_EXIST;
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| 98 | case ENOTDIR:
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| 99 | return NS_ERROR_FILE_DESTINATION_NOT_DIR;
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| 100 | #ifdef ENOLINK
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| 101 | case ENOLINK:
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| 102 | return NS_ERROR_FILE_UNRESOLVABLE_SYMLINK;
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| 103 | #endif /* ENOLINK */
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| 104 | case EEXIST:
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| 105 | return NS_ERROR_FILE_ALREADY_EXISTS;
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| 106 | #ifdef EPERM
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| 107 | case EPERM:
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| 108 | #endif /* EPERM */
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| 109 | case EACCES:
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| 110 | return NS_ERROR_FILE_ACCESS_DENIED;
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| 111 | default:
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| 112 | return NS_ERROR_FAILURE;
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| 113 | }
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| 114 | }
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| 115 |
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| 116 | #define NSRESULT_FOR_ERRNO() nsresultForErrno(errno)
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| 117 |
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| 118 | void NS_StartupLocalFile();
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| 119 | void NS_ShutdownLocalFile();
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| 120 |
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| 121 | #endif
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