зеркало из https://github.com/mozilla/gecko-dev.git
110 строки
3.5 KiB
Plaintext
110 строки
3.5 KiB
Plaintext
/* -*- Mode: Java; 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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*/
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#include "nsIFile.idl"
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%{C++
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struct PRFileDesc;
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%}
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[ptr] native PRFileDescStar(PRFileDesc);
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[scriptable, builtinclass, uuid(e7a3a954-384b-4aeb-a5f7-55626b0de9be)]
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interface nsILocalFileWin : nsIFile
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{
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/**
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* initWithCommandLine
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*
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* Initialize this object based on the main app path of a commandline
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* handler.
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*
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* @param aCommandLine
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* the commandline to parse an app path out of.
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*/
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void initWithCommandLine(in AString aCommandLine);
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/**
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* getVersionInfoValue
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*
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* Retrieve a metadata field from the file's VERSIONINFO block.
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* Throws NS_ERROR_FAILURE if no value is found, or the value is empty.
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*
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* @param aField The field to look up.
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*
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*/
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AString getVersionInfoField(in string aField);
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/**
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* The canonical path of the file, which avoids short/long
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* pathname inconsistencies. The nsIFile persistent
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* descriptor is not guaranteed to be canonicalized (it may
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* persist either the long or the short path name). The format of
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* the canonical path will vary with the underlying file system:
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* it will typically be the short pathname on filesystems that
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* support both short and long path forms.
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*/
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readonly attribute AString canonicalPath;
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[noscript] readonly attribute ACString nativeCanonicalPath;
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/**
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* Windows specific file attributes.
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*/
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/*
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* WFA_SEARCH_INDEXED: Generally the default on files in Windows except
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* those created in temp locations. Valid on XP and up. When set the
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* file or directory is marked to be indexed by desktop search services.
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*/
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const unsigned long WFA_SEARCH_INDEXED = 1;
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/*
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* WFA_READONLY: Whether the file is readonly or not.
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*/
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const unsigned long WFA_READONLY = 2;
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/*
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* WFA_READWRITE: Used to clear the readonly attribute.
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*/
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const unsigned long WFA_READWRITE = 4;
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/**
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* fileAttributesWin
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*
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* Set or get windows specific file attributes.
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*
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* Throws NS_ERROR_FILE_INVALID_PATH for an invalid file.
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* Throws NS_ERROR_FAILURE if the set or get fails.
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*/
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attribute unsigned long fileAttributesWin;
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/**
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* Setting this to true will prepend the prefix "\\?\" to all parsed file
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* paths which match ^[A-Za-z]:\\.* (regex) syntax.
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*
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* There are two known issues (and potentially more) which can be resolved
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* by the prefix:
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* - In the Windows API, the maximum length for a path is MAX_PATH in
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* general. However, Windows API has many functions that also have Unicode
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* versions to permit an extended-length path for a maximum total path
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* length of 32,767 characters.
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*
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* - A path component which ends with a dot is not allowed for Windows
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* API.
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*
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* If either of these issues are expected to be common in your code, you
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* should set this flag to true. (You should probably not have to set this
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* flag to true.)
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*/
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attribute boolean useDOSDevicePathSyntax;
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/**
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* Identical to nsIFile::openNSPRFileDesc except it also uses the
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* FILE_SHARE_DELETE flag.
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*/
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[noscript] PRFileDescStar openNSPRFileDescShareDelete(in long flags,
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in long mode);
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};
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