Mercurial > eldonilo > lightstring
annotate lightstring.js @ 106:c06ec02217ee
many changes
| author | Sonny Piers <sonny@fastmail.net> |
|---|---|
| date | Tue, 26 Jun 2012 12:02:14 +0200 |
| parents | f14558915187 |
| children | 5cb4733c5189 |
| rev | line source |
|---|---|
|
1
96087680669f
Delete base64.js since I don't care about IE support for the moment.
Sonny Piers <sonny.piers@gmail.com>
parents:
diff
changeset
|
1 'use strict'; |
|
96087680669f
Delete base64.js since I don't care about IE support for the moment.
Sonny Piers <sonny.piers@gmail.com>
parents:
diff
changeset
|
2 |
| 2 | 3 /** |
| 4 Copyright (c) 2011, Sonny Piers <sonny at fastmail dot net> | |
| 5 | |
| 6 Permission to use, copy, modify, and/or distribute this software for any | |
| 7 purpose with or without fee is hereby granted, provided that the above | |
| 8 copyright notice and this permission notice appear in all copies. | |
| 9 | |
| 10 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
| 11 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
| 12 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
| 13 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
| 14 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
| 15 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
| 16 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
| 17 */ | |
| 18 | |
|
12
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
19 |
|
1
96087680669f
Delete base64.js since I don't care about IE support for the moment.
Sonny Piers <sonny.piers@gmail.com>
parents:
diff
changeset
|
20 var Lightstring = { |
|
12
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
21 /** |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
22 * @namespace Holds XMPP namespaces. |
|
50
770bb8460df8
Some improvements on namespaces.
Sonny Piers <sonny.piers@gmail.com>
parents:
44
diff
changeset
|
23 * @description http://xmpp.org/xmpp-protocols/protocol-namespaces |
|
12
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
24 */ |
|
44
3dfb596cf669
Add a plugin loader.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
43
diff
changeset
|
25 ns: { |
|
50
770bb8460df8
Some improvements on namespaces.
Sonny Piers <sonny.piers@gmail.com>
parents:
44
diff
changeset
|
26 streams: 'http://etherx.jabber.org/streams', |
| 72 | 27 jabber_client: 'jabber:client', |
| 28 xmpp_stanzas: 'urn:ietf:params:xml:ns:xmpp-stanzas' | |
|
13
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
29 }, |
|
12
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
30 /** |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
31 * @namespace Holds XMPP stanza builders. |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
32 */ |
|
44
3dfb596cf669
Add a plugin loader.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
43
diff
changeset
|
33 stanzas: { |
|
13
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
34 stream: { |
|
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
35 open: function(aService) { |
|
21
b7d52bf259e0
Coding style: always use "" for XML strings.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
18
diff
changeset
|
36 return "<stream:stream to='" + aService + "'" + |
|
50
770bb8460df8
Some improvements on namespaces.
Sonny Piers <sonny.piers@gmail.com>
parents:
44
diff
changeset
|
37 " xmlns='" + Lightstring.ns['jabber_client'] + "'" + |
|
55
aaad98b33f86
Fix syntax errors.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
54
diff
changeset
|
38 " xmlns:stream='" + Lightstring.ns['streams'] + "'" + |
|
92
b211a00efa7f
Various implementation improvements.
Sonny Piers <sonny.piers@gmail.com>
parents:
89
diff
changeset
|
39 " version='1.0'>"; |
|
13
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
40 }, |
|
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
41 close: function() { |
|
21
b7d52bf259e0
Coding style: always use "" for XML strings.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
18
diff
changeset
|
42 return "</stream:stream>"; |
|
13
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
43 } |
|
62
b1e75cdbb0ad
Don’t allow more than one iq handler to respond, and respond with an service-unavailable when not handled.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
60
diff
changeset
|
44 }, |
|
b1e75cdbb0ad
Don’t allow more than one iq handler to respond, and respond with an service-unavailable when not handled.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
60
diff
changeset
|
45 errors: { |
|
71
f12c759e4097
Fix service-unavailable handler and errors stanzas.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
68
diff
changeset
|
46 iq: function(from, id, type, error) { |
|
f12c759e4097
Fix service-unavailable handler and errors stanzas.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
68
diff
changeset
|
47 return "<iq to='" + from + "'" + |
|
f12c759e4097
Fix service-unavailable handler and errors stanzas.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
68
diff
changeset
|
48 " id='" + id + "'" + |
|
62
b1e75cdbb0ad
Don’t allow more than one iq handler to respond, and respond with an service-unavailable when not handled.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
60
diff
changeset
|
49 " type='error'>" + |
|
b1e75cdbb0ad
Don’t allow more than one iq handler to respond, and respond with an service-unavailable when not handled.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
60
diff
changeset
|
50 "<error type='" + type + "'>" + |
|
71
f12c759e4097
Fix service-unavailable handler and errors stanzas.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
68
diff
changeset
|
51 "<" + error + " xmlns='" + Lightstring.ns['xmpp_stanzas'] + "'/>" + //TODO: allow text content. |
|
62
b1e75cdbb0ad
Don’t allow more than one iq handler to respond, and respond with an service-unavailable when not handled.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
60
diff
changeset
|
52 //TODO: allow text and payload. |
|
b1e75cdbb0ad
Don’t allow more than one iq handler to respond, and respond with an service-unavailable when not handled.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
60
diff
changeset
|
53 "</error>" + |
|
b1e75cdbb0ad
Don’t allow more than one iq handler to respond, and respond with an service-unavailable when not handled.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
60
diff
changeset
|
54 "</iq>"; |
|
b1e75cdbb0ad
Don’t allow more than one iq handler to respond, and respond with an service-unavailable when not handled.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
60
diff
changeset
|
55 } |
|
13
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
56 } |
|
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
57 }, |
|
67
1c8f326fe3ef
Several fixes and comments updated/added.
Sonny Piers <sonny.piers@gmail.com>
parents:
65
diff
changeset
|
58 /** |
|
1c8f326fe3ef
Several fixes and comments updated/added.
Sonny Piers <sonny.piers@gmail.com>
parents:
65
diff
changeset
|
59 * @namespace Holds Lightstring plugins |
|
1c8f326fe3ef
Several fixes and comments updated/added.
Sonny Piers <sonny.piers@gmail.com>
parents:
65
diff
changeset
|
60 */ |
|
44
3dfb596cf669
Add a plugin loader.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
43
diff
changeset
|
61 plugins: {}, |
|
12
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
62 /** |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
63 * @private |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
64 */ |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
65 parser: new DOMParser(), |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
66 /** |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
67 * @private |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
68 */ |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
69 serializer: new XMLSerializer(), |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
70 /** |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
71 * @function Transforms a XML string to a DOM object. |
|
13
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
72 * @param {String} aString XML string. |
|
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
73 * @return {Object} Domified XML. |
|
12
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
74 */ |
| 106 | 75 parse: function(aString) { |
| 76 var el = null; | |
| 77 //FIXME webkit doesn't throw an error when the parsing fails | |
|
29
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
78 try { |
| 106 | 79 el = this.parser.parseFromString(aString, 'text/xml').documentElement; |
|
29
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
80 } |
|
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
81 catch (e) { |
|
67
1c8f326fe3ef
Several fixes and comments updated/added.
Sonny Piers <sonny.piers@gmail.com>
parents:
65
diff
changeset
|
82 //TODO: error |
|
29
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
83 } |
|
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
84 finally { |
| 106 | 85 return el; |
|
29
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
86 }; |
|
12
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
87 }, |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
88 /** |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
89 * @function Transforms a DOM object to a XML string. |
|
13
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
90 * @param {Object} aString DOM object. |
|
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
91 * @return {String} Stringified DOM. |
|
12
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
92 */ |
| 106 | 93 serialize: function(aElement) { |
| 94 var string = null; | |
|
29
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
95 try { |
| 106 | 96 string = this.serializer.serializeToString(aElement); |
|
29
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
97 } |
|
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
98 catch (e) { |
|
67
1c8f326fe3ef
Several fixes and comments updated/added.
Sonny Piers <sonny.piers@gmail.com>
parents:
65
diff
changeset
|
99 //TODO: error |
|
29
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
100 } |
|
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
101 finally { |
| 106 | 102 return string; |
|
29
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
103 }; |
|
33
88d24231bf24
Better newId function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
28
diff
changeset
|
104 }, |
|
88d24231bf24
Better newId function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
28
diff
changeset
|
105 /** |
|
88d24231bf24
Better newId function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
28
diff
changeset
|
106 * @function Get an unique identifier. |
|
88d24231bf24
Better newId function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
28
diff
changeset
|
107 * @param {String} [aString] Prefix to put before the identifier. |
|
88d24231bf24
Better newId function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
28
diff
changeset
|
108 * @return {String} Identifier. |
|
88d24231bf24
Better newId function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
28
diff
changeset
|
109 */ |
|
88d24231bf24
Better newId function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
28
diff
changeset
|
110 newId: (function() { |
|
88d24231bf24
Better newId function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
28
diff
changeset
|
111 var id = 1024; |
|
88d24231bf24
Better newId function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
28
diff
changeset
|
112 return function(prefix) { |
|
88d24231bf24
Better newId function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
28
diff
changeset
|
113 if (typeof prefix === 'string') |
|
88d24231bf24
Better newId function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
28
diff
changeset
|
114 return prefix + id++; |
|
88d24231bf24
Better newId function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
28
diff
changeset
|
115 return '' + id++; |
|
88d24231bf24
Better newId function.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
28
diff
changeset
|
116 }; |
| 34 | 117 })() |
|
1
96087680669f
Delete base64.js since I don't care about IE support for the moment.
Sonny Piers <sonny.piers@gmail.com>
parents:
diff
changeset
|
118 }; |
|
96087680669f
Delete base64.js since I don't care about IE support for the moment.
Sonny Piers <sonny.piers@gmail.com>
parents:
diff
changeset
|
119 |
|
12
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
120 /** |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
121 * @constructor Creates a new Lightstring connection |
| 99 | 122 * @param {String} [aService] The connection manager URL. |
|
12
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
123 * @memberOf Lightstring |
|
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
124 */ |
|
13
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
125 Lightstring.Connection = function(aService) { |
| 106 | 126 var that = this; |
| 127 window.addEventListener('message', function(e) { | |
| 128 that.send(e.data.send) | |
| 129 }); | |
|
13
9aeb0750b9d1
fix an error with the stream builder
Sonny Piers <sonny.piers@gmail.com>
parents:
12
diff
changeset
|
130 if (aService) |
|
12
9fbd0e3678b5
add comments, jsdoc syntax + move the parser and the serializer to the Lightstring namespace so they don't get recreated at every new Lightstring.Connection
Sonny Piers <sonny.piers@gmail.com>
parents:
9
diff
changeset
|
131 this.service = aService; |
|
67
1c8f326fe3ef
Several fixes and comments updated/added.
Sonny Piers <sonny.piers@gmail.com>
parents:
65
diff
changeset
|
132 /** |
|
1c8f326fe3ef
Several fixes and comments updated/added.
Sonny Piers <sonny.piers@gmail.com>
parents:
65
diff
changeset
|
133 * @namespace Holds connection events handlers |
|
1c8f326fe3ef
Several fixes and comments updated/added.
Sonny Piers <sonny.piers@gmail.com>
parents:
65
diff
changeset
|
134 */ |
|
1
96087680669f
Delete base64.js since I don't care about IE support for the moment.
Sonny Piers <sonny.piers@gmail.com>
parents:
diff
changeset
|
135 this.handlers = {}; |
|
67
1c8f326fe3ef
Several fixes and comments updated/added.
Sonny Piers <sonny.piers@gmail.com>
parents:
65
diff
changeset
|
136 /** |
|
1c8f326fe3ef
Several fixes and comments updated/added.
Sonny Piers <sonny.piers@gmail.com>
parents:
65
diff
changeset
|
137 * @namespace Holds connection iq callbacks |
|
1c8f326fe3ef
Several fixes and comments updated/added.
Sonny Piers <sonny.piers@gmail.com>
parents:
65
diff
changeset
|
138 */ |
| 59 | 139 this.callbacks = {}; |
|
1
96087680669f
Delete base64.js since I don't care about IE support for the moment.
Sonny Piers <sonny.piers@gmail.com>
parents:
diff
changeset
|
140 }; |
| 99 | 141 Lightstring.Connection.prototype = new EventEmitter(); |
| 142 /** | |
| 143 * @function Create and open a websocket then go though the XMPP authentification process. | |
| 144 * @param {String} [aJid] The JID (Jabber id) to use. | |
| 145 * @param {String} [aPassword] The associated password. | |
| 146 */ | |
| 147 Lightstring.Connection.prototype.connect = function(aJid, aPassword) { | |
| 148 this.emit('connecting'); | |
| 149 this.jid = new Lightstring.JID(aJid); | |
| 150 if (aPassword) | |
| 151 this.password = aPassword; | |
|
97
11e38a9bfe38
multi-transport is now possible
Sonny Piers <sonny.piers@gmail.com>
parents:
92
diff
changeset
|
152 |
| 99 | 153 if (!this.jid.bare) |
| 154 return; //TODO: error | |
| 155 if (!this.service) | |
| 156 return; //TODO: error | |
|
63
20da4fb67977
Auth PLAIN as plugin. Several fixes.
Sonny Piers <sonny.piers@gmail.com>
parents:
62
diff
changeset
|
157 |
| 99 | 158 function getProtocol(aURL) { |
| 159 var a = document.createElement('a'); | |
| 160 a.href = aURL; | |
| 161 return a.protocol.replace(':', ''); | |
| 162 } | |
| 163 var protocol = getProtocol(this.service); | |
|
63
20da4fb67977
Auth PLAIN as plugin. Several fixes.
Sonny Piers <sonny.piers@gmail.com>
parents:
62
diff
changeset
|
164 |
| 99 | 165 if (protocol.match('http')) |
| 106 | 166 this.connection = new Lightstring.BOSHConnection(this.service, this.jid); |
| 99 | 167 else if (protocol.match('ws')) |
| 106 | 168 this.connection = new Lightstring.WebSocketConnection(this.service, this.jid); |
| 99 | 169 |
| 170 this.connection.open(); | |
|
43
136df1708856
Better iq callbacks. (breaks everything)
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
42
diff
changeset
|
171 |
| 99 | 172 var that = this; |
| 72 | 173 |
| 99 | 174 this.connection.once('open', function() { |
| 175 that.emit('open'); | |
| 176 }); | |
| 177 this.connection.on('out', function(stanza) { | |
| 178 that.emit('out', stanza); | |
| 179 }); | |
| 180 this.connection.on('in', function(stanza) { | |
| 181 //FIXME: node-xmpp-bosh sends a self-closing stream:stream tag; it is wrong! | |
| 182 that.emit('stanza', stanza); | |
| 183 | |
| 106 | 184 if (!stanza.el) |
|
29
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
185 return; |
|
1e6d2ca2daae
Adds a Lightstring.Stanza object and use it.
Sonny Piers <sonny.piers@gmail.com>
parents:
28
diff
changeset
|
186 |
| 106 | 187 var el = stanza.el; |
|
42
ee874d064650
Check iq sending.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
41
diff
changeset
|
188 |
| 99 | 189 //Authentication |
| 190 //FIXME SASL mechanisms and XMPP features can be both in a stream:features | |
| 106 | 191 if (el.localName === 'features') { |
| 192 var children = el.childNodes; | |
| 193 for (var i = 0, length = children.length; i < length; i++) { | |
| 194 //SASL mechanisms | |
| 195 if(children[i].localName === 'mechanisms') { | |
| 196 stanza.mechanisms = []; | |
| 197 var nodes = el.getElementsByTagName('mechanism'); | |
| 198 for (var i = 0; i < nodes.length; i++) | |
| 199 stanza.mechanisms.push(nodes[i].textContent); | |
| 200 that.emit('mechanisms', stanza); | |
| 201 return; | |
| 202 } | |
| 99 | 203 } |
| 204 //XMPP features | |
| 106 | 205 // else { |
| 99 | 206 //TODO: stanza.features |
| 207 that.emit('features', stanza); | |
| 106 | 208 // } |
| 99 | 209 } |
| 106 | 210 else if (el.localName === 'challenge') { |
| 99 | 211 that.emit('challenge', stanza); |
| 212 } | |
| 106 | 213 else if (el.localName === 'failure') { |
| 99 | 214 that.emit('failure', stanza); |
| 215 } | |
| 106 | 216 else if (el.localName === 'success') { |
| 99 | 217 that.emit('success', stanza); |
| 218 } | |
| 219 | |
| 220 //Iq callbacks | |
| 106 | 221 else if (el.localName === 'iq') { |
| 222 var payload = el.firstChild; | |
| 99 | 223 if (payload) |
| 224 that.emit('iq/' + payload.namespaceURI + ':' + payload.localName, stanza); | |
|
43
136df1708856
Better iq callbacks. (breaks everything)
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
42
diff
changeset
|
225 |
| 106 | 226 var id = el.getAttribute('id'); |
| 99 | 227 if (!(id && id in that.callbacks)) |
| 228 return; | |
| 229 | |
| 106 | 230 var type = el.getAttribute('type'); |
| 99 | 231 if (type !== 'result' && type !== 'error') |
| 232 return; //TODO: warning | |
| 233 | |
| 234 var callback = that.callbacks[id]; | |
| 235 if (type === 'result' && callback.success) | |
| 236 callback.success.call(that, stanza); | |
| 237 else if (type === 'error' && callback.error) | |
| 238 callback.error.call(that, stanza); | |
| 239 | |
| 240 delete that.callbacks[id]; | |
| 241 } | |
|
43
136df1708856
Better iq callbacks. (breaks everything)
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
42
diff
changeset
|
242 |
| 106 | 243 else if (el.localName === 'presence' || el.localName === 'message') { |
| 99 | 244 that.emit(name, stanza); |
|
78
4d0fc1c9ec88
Call iq-callbacks success/error with the right context.
Sonny Piers <sonny.piers@gmail.com>
parents:
77
diff
changeset
|
245 } |
| 99 | 246 }); |
| 247 }; | |
| 248 /** | |
| 249 * @function Send a message. | |
| 250 * @param {String|Object} aStanza The message to send. | |
| 251 * @param {Function} [aCallback] Executed on answer. (stanza must be iq) | |
| 252 */ | |
| 253 Lightstring.Connection.prototype.send = function(aStanza, aSuccess, aError) { | |
| 254 if (!(aStanza instanceof Lightstring.Stanza)) | |
| 255 var stanza = new Lightstring.Stanza(aStanza); | |
| 256 else | |
| 257 var stanza = aStanza; | |
| 258 | |
| 259 if (!stanza) | |
| 260 return; | |
| 261 | |
| 106 | 262 if (stanza.el.tagName === 'iq') { |
| 263 var type = stanza.el.getAttribute('type'); | |
| 99 | 264 if (type !== 'get' || type !== 'set') |
| 265 ; //TODO: error | |
| 266 | |
| 267 var callback = {success: aSuccess, error: aError}; | |
| 268 | |
| 106 | 269 var id = stanza.el.getAttribute('id'); |
| 99 | 270 if (!id) { |
| 271 var id = Lightstring.newId('sendiq:'); | |
| 106 | 272 stanza.el.setAttribute('id', id); |
| 99 | 273 } |
| 274 | |
| 275 this.callbacks[id] = callback; | |
| 276 | |
| 277 } | |
| 278 else if (aSuccess || aError) | |
| 279 ; //TODO: warning (no callback without iq) | |
|
17
b7bd814333eb
Move methods to the prototype.
Sonny Piers <sonny.piers@gmail.com>
parents:
16
diff
changeset
|
280 |
| 106 | 281 this.connection.send(stanza.toString()); |
| 99 | 282 }; |
| 283 /** | |
| 284 * @function Closes the XMPP stream and the socket. | |
| 285 */ | |
| 286 Lightstring.Connection.prototype.disconnect = function() { | |
| 287 this.emit('disconnecting'); | |
| 288 var stream = Lightstring.stanzas.stream.close(); | |
| 289 this.socket.send(stream); | |
| 106 | 290 this.emit('out', stream); |
| 99 | 291 this.socket.close(); |
| 292 }; | |
| 293 Lightstring.Connection.prototype.load = function() { | |
| 294 for (var i = 0; i < arguments.length; i++) { | |
| 295 var name = arguments[i]; | |
| 296 if (!(name in Lightstring.plugins)) | |
| 297 continue; //TODO: error | |
|
54
0b7dd59e264a
Fix Connection.load and add the init method to plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
51
diff
changeset
|
298 |
| 99 | 299 var plugin = Lightstring.plugins[name]; |
|
17
b7bd814333eb
Move methods to the prototype.
Sonny Piers <sonny.piers@gmail.com>
parents:
16
diff
changeset
|
300 |
| 99 | 301 //Namespaces |
| 302 for (var ns in plugin.namespaces) | |
| 303 Lightstring.ns[ns] = plugin.namespaces[ns]; | |
|
77
7854e036a572
Fix a problem that made events without data called only once.
Sonny Piers <sonny.piers@gmail.com>
parents:
76
diff
changeset
|
304 |
| 99 | 305 //Stanzas |
| 306 Lightstring.stanzas[name] = {}; | |
| 307 for (var stanza in plugin.stanzas) | |
| 308 Lightstring.stanzas[name][stanza] = plugin.stanzas[stanza]; | |
|
62
b1e75cdbb0ad
Don’t allow more than one iq handler to respond, and respond with an service-unavailable when not handled.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
60
diff
changeset
|
309 |
| 99 | 310 //Handlers |
| 311 for (var handler in plugin.handlers) | |
| 312 this.on(handler, plugin.handlers[handler]); | |
| 72 | 313 |
| 99 | 314 //Methods |
| 315 this[name] = {}; | |
| 316 for (var method in plugin.methods) | |
| 317 this[name][method] = plugin.methods[method].bind(this); | |
| 318 | |
| 319 if (plugin.init) | |
| 320 plugin.init.apply(this); | |
|
17
b7bd814333eb
Move methods to the prototype.
Sonny Piers <sonny.piers@gmail.com>
parents:
16
diff
changeset
|
321 } |
| 99 | 322 }; |