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
|
import { IJID } from './JID.interface';
export default class JID implements IJID {
public readonly full: string;
public readonly bare: string;
public readonly node: string;
public readonly domain: string;
public readonly resource: string;
constructor(node: string, domain: string, resource: string);
constructor(bare: string, resource: string);
constructor(full: string);
constructor() {
let matches = /([^@]+)@([^/]+)(?:\/(.+))?/.exec(arguments[0]);
if (matches) {
this.node = this.unescapeNode(matches[1].toLowerCase());
this.domain = matches[2].toLowerCase();
this.resource = this.unescapeNode(arguments[1] || matches[3] || '');
} else if (arguments.length === 3) {
this.node = this.unescapeNode(arguments[0].toLowerCase());
this.domain = arguments[1].toLowerCase();
this.resource = this.unescapeNode(arguments[2]);
} else if (arguments[0]) {
this.node = '';
this.domain = arguments[0];
this.resource = '';
}
this.bare = this.node + (this.node ? '@' : '') + this.domain;
this.full = this.bare + (this.resource ? '/' + this.resource : '');
}
public toString(): string {
return this.full;
}
public toEscapedString(): string {
let bare = this.escapeNode(this.node) + '@' + this.domain;
return bare + (this.resource ? '/' + this.resource : '');
}
public isBare(): boolean {
return this.full === this.bare;
}
public isServer(): boolean {
return !this.node && this.domain && !this.resource;
}
public toBareJID(): IJID {
return new JID(this.bare);
}
private escapeNode(node: string) {
return node
.replace(/^\s+|\s+$/g, '')
.replace(/\\/g, '\\5c')
.replace(/ /g, '\\20')
.replace(/\"/g, '\\22')
.replace(/\&/g, '\\26')
.replace(/\'/g, '\\27')
.replace(/\//g, '\\2f')
.replace(/:/g, '\\3a')
.replace(/</g, '\\3c')
.replace(/>/g, '\\3e')
.replace(/@/g, '\\40');
}
private unescapeNode(node: string) {
return node
.replace(/\\20/g, ' ')
.replace(/\\22/g, '"')
.replace(/\\26/g, '&')
.replace(/\\27/g, "'")
.replace(/\\2f/g, '/')
.replace(/\\3a/g, ':')
.replace(/\\3c/g, '<')
.replace(/\\3e/g, '>')
.replace(/\\40/g, '@')
.replace(/\\5c/g, '\\');
}
}
|
