зеркало из https://github.com/mozilla/gecko-dev.git
136 строки
3.4 KiB
Plaintext
136 строки
3.4 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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/**
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* PathUtils is a set of utilities for operating on absolute paths.
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*/
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[ChromeOnly, Exposed=(Window, Worker)]
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namespace PathUtils {
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/**
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* Return the last path component.
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*
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* @param path An absolute path.
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*
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* @returns The last path component.
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*/
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[Throws]
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DOMString filename(DOMString path);
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/**
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* Return an ancestor directory of the given path.
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*
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* @param path An absolute path.
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* @param depth The number of ancestors to remove, defaulting to 1 (i.e., the
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* parent).
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*
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* @return The ancestor directory.
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*
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* If the path provided is a root path (e.g., `C:` on Windows or `/`
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* on *NIX), then null is returned.
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*/
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[Throws]
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DOMString? parent(DOMString path, optional long depth = 1);
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/**
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* Join the given components into a full path.
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*
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* @param components The path components. The first component must be an
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* absolute path.
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*/
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[Throws]
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DOMString join(DOMString... components);
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/**
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* Join the given relative path to the base path.
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*
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* @param base The base path. This must be an absolute path.
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* @param relativePath A relative path to join to the base path.
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*/
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[Throws]
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DOMString joinRelative(DOMString base, DOMString relativePath);
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/**
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* Creates an adjusted path using a path whose length is already close
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* to MAX_PATH. For windows only.
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*
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* @param path An absolute path.
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*/
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[Throws]
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DOMString toExtendedWindowsPath(DOMString path);
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/**
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* Normalize a path by removing multiple separators and `..` and `.`
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* directories.
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*
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* On UNIX platforms, the path must exist as symbolic links will be resolved.
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*
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* @param path The absolute path to normalize.
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*
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*/
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[Throws]
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DOMString normalize(DOMString path);
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/**
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* Split a path into its components.
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*
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* @param path An absolute path.
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*/
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[Throws]
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sequence<DOMString> split(DOMString path);
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/**
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* Transform a file path into a file: URI
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*
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* @param path An absolute path.
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*
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* @return The file: URI as a string.
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*/
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[Throws]
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UTF8String toFileURI(DOMString path);
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/**
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* Determine if the given path is an absolute or relative path.
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*
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* @param path A file path that is either relative or absolute.
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*
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* @return Whether or not the path is absolute.
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*/
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boolean isAbsolute(DOMString path);
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};
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[Exposed=Window]
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partial namespace PathUtils {
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[Throws, BinaryName="ProfileDirSync"]
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readonly attribute DOMString profileDir;
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[Throws, BinaryName="LocalProfileDirSync"]
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readonly attribute DOMString localProfileDir;
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[Throws, BinaryName="TempDirSync"]
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readonly attribute DOMString tempDir;
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};
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[Exposed=(Window, Worker)]
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partial namespace PathUtils {
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/**
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* The profile directory.
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*/
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[Throws, BinaryName="GetProfileDirAsync"]
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Promise<DOMString> getProfileDir();
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/**
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* The local-specific profile directory.
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*/
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[Throws, BinaryName="GetProfileDirAsync"]
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Promise<DOMString> getLocalProfileDir();
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/**
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* The temporary directory for the process.
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*/
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[Throws, BinaryName="GetTempDirAsync"]
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Promise<DOMString> getTempDir();
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};
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