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
|
/* Authors:
* Pavel Zuna <pzuna@redhat.com>
*
* Copyright (C) 2010 Red Hat
* see file 'COPYING' for use and warranty information
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; version 2 only
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* IPA JSON-RPC helper */
/* JSON-RPC ID counter */
var ipa_jsonrpc_id = 0;
/* IPA objects data in JSON format */
var ipa_objs = {};
var _ipa_init_on_win_callback = null;
/* initialize the IPA JSON-RPC helper
* arguments:
* url - JSON-RPC URL to use (optional) */
/*Query String*/
var qs;
var useSampleData = (window.location.protocol == "file:");
function ipa_init(on_win)
{
var url = '/ipa/json';
_ipa_init_on_win_callback = on_win;
var options = {
url: url,
type: 'POST',
contentType: 'application/json',
dataType: 'json',
processData: false,
};
$.ajaxSetup(options);
ipa_cmd('json_metadata', [], {}, _ipa_load_objs,
function(response){
alert('init failed');
});
}
function _ipa_load_objs(data, textStatus, xhr)
{
ipa_objs = data.result.result;
if (_ipa_init_on_win_callback)
_ipa_init_on_win_callback(data, textStatus, xhr);
}
/* call an IPA command over JSON-RPC
* arguments:
* name - name of the command or method if objname is set
* args - list of positional arguments, e.g. [username]
* options - dict of options, e.g. {givenname: 'Pavel'}
* win_callback - function to call if the JSON request succeeds
* fail_callback - function to call if the JSON request fails
* objname - name of an IPA object (optional) */
function ipa_cmd(name, args, options, win_callback, fail_callback, objname,sampleData)
{
id = ipa_jsonrpc_id++;
if (objname)
name = objname + '_' + name;
if (useSampleData){
var sampleData ="sampledata/"+name+".json";
var ajax_options = {
url: sampleData,
type: 'POST',
contentType: 'application/json',
dataType: 'json',
processData: false,
};
$.ajaxSetup(ajax_options);
}
var data = {
method: name,
params: [args, options],
id: id,
};
var request = {
data: JSON.stringify(data),
success: win_callback,
error: fail_callback,
};
$.ajax(request);
return (id);
}
/* parse query string into key:value dict
* arguments:
* qs - query string (optional) */
function ipa_parse_qs(qs)
{
var dict = {};
if (!qs)
qs = location.hash.substring(1);
qs = qs.replace(/\+/g, ' ');
var args = qs.split('&');
for (var i = 0; i < args.length; ++i) {
var parts = args[i].split('=', 2);
var key = decodeURIComponent(parts[0]);
if (parts.length == 2)
dict[key] = decodeURIComponent(parts[1]);
else
dict[key] = key;
}
return (dict);
}
/* helper function used to retrieve information about an attribute */
function ipa_get_param_info(attr)
{
var takes_params = ipa_objs[_ipa_obj_name]['takes_params'];
if (!takes_params)
return (null);
for (var i = 0; i < takes_params.length; ++i) {
if (takes_params[i]['name'] == attr)
return (takes_params[i]);
}
return (null);
}
|
