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
|
/* vim:set ts=2 sw=2 sts=2 expandtab */
/* 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/.
*/
'use strict';
module.metadata = {
"stability": "unstable"
};
// This module is manually loaded by bootstrap.js in a sandbox and immediatly
// put in module cache so that it is never loaded in any other way.
/* Workarounds to include dependencies in the manifest
require('chrome') // Otherwise CFX will complain about Components
require('toolkit/loader') // Otherwise CFX will stip out loader.js
require('sdk/addon/runner') // Otherwise CFX will stip out addon/runner.js
*/
const { classes: Cc, Constructor: CC, interfaces: Ci, utils: Cu } = Components;
// `loadSandbox` is exposed by bootstrap.js
const loaderURI = module.uri.replace("sdk/loader/cuddlefish.js",
"toolkit/loader.js");
// We need to keep a reference to the sandbox in order to unload it in
// bootstrap.js
const loaderSandbox = loadSandbox(loaderURI);
const loaderModule = loaderSandbox.exports;
const { override } = loaderModule;
function CuddlefishLoader(options) {
let { manifest } = options;
options = override(options, {
// Put `api-utils/loader` and `api-utils/cuddlefish` loaded as JSM to module
// cache to avoid subsequent loads via `require`.
modules: override({
'toolkit/loader': loaderModule,
'addon-sdk/sdk/loader/cuddlefish': exports
}, options.modules),
resolve: function resolve(id, requirer) {
let entry = requirer && requirer in manifest && manifest[requirer];
let uri = null;
// If manifest entry for this requirement is present we follow manifest.
// Note: Standard library modules like 'panel' will be present in
// manifest unless they were moved to platform.
if (entry) {
let requirement = entry.requirements[id];
// If requirer entry is in manifest and it's requirement is not, than
// it has no authority to load since linker was not able to find it.
if (!requirement)
throw Error('Module: ' + requirer.id + ' located at ' + requirer.uri
+ ' has no authority to load: ' + id, requirer.uri);
uri = requirement;
}
// If requirer is off manifest than it's a system module and we allow it
// to go off manifest.
else {
uri = id;
}
return uri;
}
});
let loader = loaderModule.Loader(options);
// Hack to allow loading from `toolkit/loader`.
loader.modules[loaderURI] = loaderSandbox;
return loader;
}
exports = override(loaderModule, {
Loader: CuddlefishLoader
});
|
