Mercurial > eldonilo > lightstring

annotate jid.js @ 98:6ec16b3e9cfc

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improvements on the websocket transport
author Sonny Piers <sonny.piers@gmail.com>
date Tue, 12 Jun 2012 19:42:49 +0200
parents 06e3a883d3a3
children c06ec02217ee
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6a6bb8ded046 Add a JID object, and use it in Lightstring.Connection.
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1 'use strict';
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2
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3 /**
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4 Copyright (c) 2012, Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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5
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6 Permission to use, copy, modify, and/or distribute this software for any
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7 purpose with or without fee is hereby granted, provided that the above
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8 copyright notice and this permission notice appear in all copies.
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9
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10 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 */
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18
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19
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20 /**
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21 * @constructor Creates a new JID object.
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22 * @param {String} [aJID] The host, bare or full JID.
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23 * @memberOf Lightstring
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24 */
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25 Lightstring.JID = function(aJID) {
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26 this.node = null;
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27 this.domain = null;
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28 this.resource = null;
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29
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30 if (aJID)
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31 this.full = aJID;
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32
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33 //TODO: use a stringprep library to validate the input.
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34 };
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35
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36 Lightstring.JID.prototype = {
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37 toString: function() {
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38 return this.full;
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39 },
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40
25
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41 equals: function(aJID) {
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42 if (!(aJID instanceof Lightstring.JID))
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43 aJID = new Lightstring.JID(aJID);
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44
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45 return (this.node === aJID.node &&
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46 this.domain === aJID.domain &&
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47 this.resource === aJID.resource)
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48 },
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49
22
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50 get bare() {
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51 if (!this.domain)
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52 return null;
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53
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54 if (this.node)
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55 return this.node + '@' + this.domain;
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56
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57 return this.domain;
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58 },
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59
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60 set bare(aJID) {
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61 if (!aJID)
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62 return;
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63
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64 var s = aJID.indexOf('/');
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65 if (s != -1)
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66 aJID = aJID.substring(0, s);
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67
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68 s = aJID.indexOf('@');
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69 if (s == -1) {
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70 this.node = null;
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71 this.domain = aJID;
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72 } else {
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73 this.node = aJID.substring(0, s);
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74 this.domain = aJID.substring(s+1);
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75 }
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76 },
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77
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78 get full() {
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79 if (!this.domain)
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80 return null;
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81
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82 var full = this.domain;
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83
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84 if (this.node)
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85 full = this.node + '@' + full;
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86
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87 if (this.resource)
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88 full = full + '/' + this.resource;
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89
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90 return full;
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91 },
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92
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93 set full(aJID) {
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94 if (!aJID)
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95 return;
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96
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97 var s = aJID.indexOf('/');
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98 if (s == -1)
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99 this.resource = null;
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100 else {
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101 this.resource = aJID.substring(s+1);
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102 aJID = aJID.substring(0, s);
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103 }
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104
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105 s = aJID.indexOf('@');
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106 if (s == -1) {
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107 this.node = null;
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108 this.domain = aJID;
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109 } else {
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110 this.node = aJID.substring(0, s);
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111 this.domain = aJID.substring(s+1);
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112 }
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113 }
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114 };