1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
/**
* PathUtils is a set of utilities for operating on absolute paths.
*/
[ChromeOnly, Exposed=(Window, Worker)]
namespace PathUtils {
/**
* Return the last path component.
*
* @param path An absolute path.
*
* @returns The last path component.
*/
[Throws]
DOMString filename(DOMString path);
/**
* Return an ancestor directory of the given path.
*
* @param path An absolute path.
* @param depth The number of ancestors to remove, defaulting to 1 (i.e., the
* parent).
*
* @return The ancestor directory.
*
* If the path provided is a root path (e.g., `C:` on Windows or `/`
* on *NIX), then null is returned.
*/
[Throws]
DOMString? parent(DOMString path, optional long depth = 1);
/**
* Join the given components into a full path.
*
* @param components The path components. The first component must be an
* absolute path. There must be at least one component.
*/
[Throws]
DOMString join(DOMString... components);
/**
* Join the given relative path to the base path.
*
* @param base The base path. This must be an absolute path.
* @param relativePath A relative path to join to the base path.
*/
[Throws]
DOMString joinRelative(DOMString base, DOMString relativePath);
/**
* Creates an adjusted path using a path whose length is already close
* to MAX_PATH. For windows only.
*
* @param path An absolute path.
*/
[Throws]
DOMString toExtendedWindowsPath(DOMString path);
/**
* Normalize a path by removing multiple separators and `..` and `.`
* directories.
*
* On UNIX platforms, the path must exist as symbolic links will be resolved.
*
* @param path The absolute path to normalize.
*
*/
[Throws]
DOMString normalize(DOMString path);
/**
* Split a path into its components.
*
* @param path An absolute path.
*/
[Throws]
sequence<DOMString> split(DOMString path);
/**
* Split a relative path into its components.
*
* @param path A relative path.
*/
[Throws]
sequence<DOMString> splitRelative(DOMString path, optional SplitRelativeOptions options = {});
/**
* Transform a file path into a file: URI
*
* @param path An absolute path.
*
* @return The file: URI as a string.
*/
[Throws]
UTF8String toFileURI(DOMString path);
/**
* Determine if the given path is an absolute or relative path.
*
* @param path A file path that is either relative or absolute.
*
* @return Whether or not the path is absolute.
*/
boolean isAbsolute(DOMString path);
};
[Exposed=Window]
partial namespace PathUtils {
/**
* The profile directory.
*/
[Throws, BinaryName="ProfileDirSync"]
readonly attribute DOMString profileDir;
/**
* The local-specific profile directory.
*/
[Throws, BinaryName="LocalProfileDirSync"]
readonly attribute DOMString localProfileDir;
/**
* The temporary directory for the process.
*/
[Throws, BinaryName="TempDirSync"]
readonly attribute DOMString tempDir;
/**
* The OS temporary directory.
*/
[Throws, BinaryName="OSTempDirSync"]
readonly attribute DOMString osTempDir;
/**
* The libxul path.
*/
[Throws, BinaryName="XulLibraryPathSync"]
readonly attribute DOMString xulLibraryPath;
};
[Exposed=Worker]
partial namespace PathUtils {
/**
* The profile directory.
*/
[NewObject, BinaryName="GetProfileDirAsync"]
Promise<DOMString> getProfileDir();
/**
* The local-specific profile directory.
*/
[NewObject, BinaryName="GetLocalProfileDirAsync"]
Promise<DOMString> getLocalProfileDir();
/**
* The temporary directory for the process.
*/
[NewObject, BinaryName="GetTempDirAsync"]
Promise<DOMString> getTempDir();
/**
* The OS temporary directory.
*/
[NewObject, BinaryName="GetOSTempDirAsync"]
Promise<DOMString> getOSTempDir();
/**
* The libxul path.
*/
[NewObject, BinaryName="GetXulLibraryPathAsync"]
Promise<DOMString> getXulLibraryPath();
};
dictionary SplitRelativeOptions {
/** Allow for a path that contains empty components. */
boolean allowEmpty = false;
/** Allow for a path that contains ".." components. */
boolean allowParentDir = false;
/** Allow for a path that contains "." components. */
boolean allowCurrentDir = false;
};
|
