gecko-dev/xpcom/io/nsILocalFileWin.idl

/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is the Local File Interface (Windows Extensions).
 *
 * The Initial Developer of the Original Code is
 * Google Inc.
 * Portions created by the Initial Developer are Copyright (C) 2005
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Ben Goodger <ben@mozilla.org> (Original Author)
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
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 * decision by deleting the provisions above and replace them with the notice
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 * the provisions above, a recipient may use your version of this file under
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 * ***** END LICENSE BLOCK *****
 */

#include "nsILocalFile.idl"

[scriptable, uuid(c7b3fd13-30f2-46e5-a0d9-7a79a9b73c5b)]
interface nsILocalFileWin : nsILocalFile
{
   /**
    * getVersionInfoValue
    *
    * Retrieve a metadata field from the file's VERSIONINFO block.
    * Throws NS_ERROR_FAILURE if no value is found, or the value is empty.
    *
    * @param   aField         The field to look up.
    *
    */
    AString getVersionInfoField(in string aField);

    /**
     * The canonical path of the file, which avoids short/long
     * pathname inconsistencies. The nsILocalFile persistent
     * descriptor is not guaranteed to be canonicalized (it may
     * persist either the long or the short path name). The format of
     * the canonical path will vary with the underlying file system:
     * it will typically be the short pathname on filesystems that
     * support both short and long path forms.
     */
    readonly attribute AString canonicalPath;
    [noscript] readonly attribute ACString nativeCanonicalPath;

    /**
     * Windows specific file attributes.
     *
     * WFA_SEARCH_INDEXED: Generally the default on files in Windows except
     * those created in temp locations. Valid on XP and up. When set the
     * file or directory is marked to be indexed by desktop search services.
     */
    const unsigned long WFA_SEARCH_INDEXED = 1;

    /**
     * fileAttributesWin
     *
     * Set or get windows specific file attributes.
     * 
     * Throws NS_ERROR_FILE_INVALID_PATH for an invalid file.
     * Throws NS_ERROR_FAILURE if the set or get fails.
     */
    attribute unsigned long fileAttributesWin;

    /**
     * setShortcut
     *
     * Creates the specified shortcut, or updates it if it already exists.
     *
     * If the shortcut is being updated (i.e. the shortcut already exists),
     * any excluded parameters will remain unchanged in the shortcut file.
     * For example, if you want to change the description of a specific
     * shortcut but keep the target, working dir, args, and icon the same,
     * pass null for those parameters and only pass in a value for the
     * description.
     *
     * If the shortcut does not already exist and targetFile is not specified,
     * setShortcut will throw NS_ERROR_FILE_TARGET_DOES_NOT_EXIST.
     *
     * @param targetFile      the path that the shortcut should target
     * @param workingDir      the working dir that should be set for the shortcut
     * @param args            the args string that should be set for the shortcut
     * @param description     the description that should be set for the shortcut
     * @param iconFile        the file containing an icon to be used for this
                              shortcut
     * @param iconIndex       this value selects a specific icon from within
                              iconFile.  If iconFile contains only one icon, this
                              value should be 0.
     */
     void setShortcut([optional] in nsILocalFile targetFile,
                      [optional] in nsILocalFile workingDir,
                      [optional] in wstring args,
                      [optional] in wstring description,
                      [optional] in nsILocalFile iconFile,
                      [optional] in long iconIndex);
};