verse
9f8cacfca7c7
plugins/disco.lua

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plugins/disco.lua @ 115:9f8cacfca7c7

verse.plugins.disco: Add stream:add_disco_item()
author Matthew Wild <mwild1@gmail.com>
date Thu, 26 Aug 2010 17:48:57 +0100
parent 113:769366a8b238
child 119:989cb40f8e62
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99
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1 -- Verse XMPP Library
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2 -- Copyright (C) 2010 Hubert Chathi <hubert@uhoreg.ca>
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3 -- Copyright (C) 2010 Matthew Wild <mwild1@gmail.com>
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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9 local st = require "util.stanza"
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10 local b64 = require("mime").b64
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11 local sha1 = require("util.sha1").sha1
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12
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13 local xmlns_disco = "http://jabber.org/protocol/disco";
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14 local xmlns_disco_info = xmlns_disco.."#info";
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15 local xmlns_disco_items = xmlns_disco.."#items";
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16
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17 function verse.plugins.disco(stream)
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18 stream.disco = { cache = {}, info = {} }
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19 stream.disco.info.identities = {
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20 {category = 'client', type='pc', name='Verse'},
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21 }
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22 stream.disco.info.features = {
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23 {var = 'http://jabber.org/protocol/caps'},
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24 {var = 'http://jabber.org/protocol/disco#info'},
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25 {var = 'http://jabber.org/protocol/disco#items'},
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26 }
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27 stream.disco.items = {}
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28 stream.disco.nodes = {}
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29
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30 stream.caps = {}
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31 stream.caps.node = 'http://code.matthewwild.co.uk/verse/'
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32
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33 local function cmp_identity(item1, item2)
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34 if item1.category < item2.category then
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35 return true;
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36 elseif item2.category < item1.category then
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37 return false;
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38 end
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39 if item1.type < item2.type then
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40 return true;
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41 elseif item2.type < item1.type then
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42 return false;
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43 end
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44 if (not item1['xml:lang'] and item2['xml:lang']) or
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45 (item2['xml:lang'] and item1['xml:lang'] < item2['xml:lang']) then
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46 return true
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47 end
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48 return false
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49 end
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50
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51 local function cmp_feature(item1, item2)
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52 return item1.var < item2.var
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53 end
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54
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55 local function calculate_hash()
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56 table.sort(stream.disco.info.identities, cmp_identity)
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57 table.sort(stream.disco.info.features, cmp_feature)
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58 local S = ''
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59 for key,identity in pairs(stream.disco.info.identities) do
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60 S = S .. string.format(
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61 '%s/%s/%s/%s', identity.category, identity.type,
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62 identity['xml:lang'] or '', identity.name or ''
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63 ) .. '<'
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64 end
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65 for key,feature in pairs(stream.disco.info.features) do
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66 S = S .. feature.var .. '<'
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67 end
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68 -- FIXME: make sure S is utf8-encoded
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69 --stream:debug("Computed hash string: "..S);
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70 --stream:debug("Computed hash string (sha1): "..sha1(S, true));
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71 --stream:debug("Computed hash string (sha1+b64): "..b64(sha1(S)));
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72 return (b64(sha1(S)))
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73 end
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74
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75 setmetatable(stream.caps, {
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76 __call = function (...) -- vararg: allow calling as function or member
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77 -- retrieve the c stanza to insert into the
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78 -- presence stanza
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79 local hash = calculate_hash()
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80 return st.stanza('c', {
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81 xmlns = 'http://jabber.org/protocol/caps',
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82 hash = 'sha-1',
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83 node = stream.caps.node,
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84 ver = hash
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85 })
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86 end
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87 })
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88
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89 function stream:add_disco_feature(feature)
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90 table.insert(self.disco.info.features, {var=feature});
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diff changeset
91 end
113
769366a8b238 verse.plugins.disco: Add stream:remove_disco_feature()
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diff changeset
92
769366a8b238 verse.plugins.disco: Add stream:remove_disco_feature()
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diff changeset
93 function stream:remove_disco_feature(feature)
769366a8b238 verse.plugins.disco: Add stream:remove_disco_feature()
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diff changeset
94 for idx, disco_feature in ipairs(self.disco.info.features) do
769366a8b238 verse.plugins.disco: Add stream:remove_disco_feature()
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diff changeset
95 if disco_feature.var == feature then
769366a8b238 verse.plugins.disco: Add stream:remove_disco_feature()
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diff changeset
96 table.remove(self.disco.info.features, idx);
769366a8b238 verse.plugins.disco: Add stream:remove_disco_feature()
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diff changeset
97 return true;
769366a8b238 verse.plugins.disco: Add stream:remove_disco_feature()
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diff changeset
98 end
769366a8b238 verse.plugins.disco: Add stream:remove_disco_feature()
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diff changeset
99 end
769366a8b238 verse.plugins.disco: Add stream:remove_disco_feature()
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100 end
99
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101
115
9f8cacfca7c7 verse.plugins.disco: Add stream:add_disco_item()
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diff changeset
102 function stream:add_disco_item(item, node)
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diff changeset
103 local disco_items = self.disco.items;
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diff changeset
104 if node then
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105 disco_items = self.disco.nodes[node];
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diff changeset
106 if not disco_items then
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diff changeset
107 disco_items = { features = {}, items = {} };
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diff changeset
108 self.disco.nodes[node] = disco_items;
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diff changeset
109 disco_items = disco_items.items;
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110 end
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111 end
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112 table.insert(disco_items, item);
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113 end
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114
99
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115 function stream:jid_has_identity(jid, category, type)
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116 local cached_disco = self.disco.cache[jid];
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117 if not cached_disco then
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118 return nil, "no-cache";
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119 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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120 local identities = self.disco.cache[jid].identities;
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121 if type then
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122 return identities[category.."/"..type] or false;
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123 end
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124 -- Check whether we have any identities with this category instead
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125 for identity in pairs(identities) do
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126 if identity:match("^(.*)/") == category then
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127 return true;
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128 end
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129 end
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130 end
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131
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132 function stream:jid_supports(jid, feature)
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133 local cached_disco = self.disco.cache[jid];
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134 if not cached_disco or not cached_disco.features then
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135 return nil, "no-cache";
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136 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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137 return cached_disco.features[feature] or false;
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138 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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139
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140 function stream:get_local_services(category, type)
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141 local host_disco = self.disco.cache[self.host];
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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142 if not(host_disco) or not(host_disco.items) then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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143 return nil, "no-cache";
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144 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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145
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diff changeset
146 local results = {};
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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147 for _, service in ipairs(host_disco.items) do
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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148 if self:jid_has_identity(service.jid, category, type) then
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149 table.insert(results, service.jid);
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150 end
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151 end
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152 return results;
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153 end
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154
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diff changeset
155 function stream:disco_local_services(callback)
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diff changeset
156 self:disco_items(self.host, nil, function (items)
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diff changeset
157 local n_items = 0;
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diff changeset
158 local function item_callback()
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diff changeset
159 n_items = n_items - 1;
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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parents:
diff changeset
160 if n_items == 0 then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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161 return callback(items);
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diff changeset
162 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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parents:
diff changeset
163 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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164
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parents:
diff changeset
165 for _, item in ipairs(items) do
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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parents:
diff changeset
166 if item.jid then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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parents:
diff changeset
167 n_items = n_items + 1;
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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diff changeset
168 self:disco_info(item.jid, nil, item_callback);
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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parents:
diff changeset
169 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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170 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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parents:
diff changeset
171 if n_items == 0 then
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parents:
diff changeset
172 return callback(items);
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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diff changeset
173 end
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parents:
diff changeset
174 end);
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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175 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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176
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diff changeset
177 function stream:disco_info(jid, node, callback)
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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diff changeset
178 local disco_request = verse.iq({ to = jid, type = "get" })
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diff changeset
179 :tag("query", { xmlns = xmlns_disco_info, node = node });
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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diff changeset
180 self:send_iq(disco_request, function (result)
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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parents:
diff changeset
181 if result.attr.type == "error" then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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parents:
diff changeset
182 return callback(nil, result:get_error());
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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parents:
diff changeset
183 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
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184
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diff changeset
185 local identities, features = {}, {};
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186
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parents:
diff changeset
187 for tag in result:get_child("query", xmlns_disco_info):childtags() do
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
188 if tag.name == "identity" then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
189 identities[tag.attr.category.."/"..tag.attr.type] = tag.attr.name or true;
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
190 elseif tag.name == "feature" then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
191 features[tag.attr.var] = true;
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
192 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
193 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
194
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
195
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
196 if not self.disco.cache[jid] then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
197 self.disco.cache[jid] = { nodes = {} };
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
198 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
199
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
200 if node then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
201 if not self.disco.cache.nodes[node] then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
202 self.disco.cache.nodes[node] = { nodes = {} };
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
203 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
204 self.disco.cache[jid].nodes[node].identities = identities;
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
205 self.disco.cache[jid].nodes[node].features = features;
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
206 else
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
207 self.disco.cache[jid].identities = identities;
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
208 self.disco.cache[jid].features = features;
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
209 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
210 return callback(self.disco.cache[jid]);
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
211 end);
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
212 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
213
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
214 function stream:disco_items(jid, node, callback)
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
215 local disco_request = verse.iq({ to = jid, type = "get" })
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
216 :tag("query", { xmlns = xmlns_disco_items, node = node });
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
217 self:send_iq(disco_request, function (result)
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
218 if result.attr.type == "error" then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
219 return callback(nil, result:get_error());
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
220 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
221 local disco_items = { };
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
222 for tag in result:get_child("query", xmlns_disco_items):childtags() do
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
223 if tag.name == "item" then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
224 table.insert(disco_items, {
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
225 name = tag.attr.name;
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
226 jid = tag.attr.jid;
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
227 });
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
228 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
229 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
230
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
231 if not self.disco.cache[jid] then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
232 self.disco.cache[jid] = { nodes = {} };
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
233 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
234
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
235 if node then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
236 if not self.disco.cache.nodes[node] then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
237 self.disco.cache.nodes[node] = { nodes = {} };
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
238 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
239 self.disco.cache.nodes[node].items = disco_items;
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
240 else
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
241 self.disco.cache[jid].items = disco_items;
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
242 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
243 return callback(disco_items);
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
244 end);
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
245 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
246
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
247 stream:hook("iq/http://jabber.org/protocol/disco#info", function (stanza)
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
248 if stanza.attr.type == 'get' then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
249 local query = stanza:child_with_name('query')
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
250 if not query then return; end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
251 -- figure out what identities/features to send
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
252 local identities
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
253 local features
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
254 if query.attr.node then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
255 local hash = calculate_hash()
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
256 local node = stream.disco.nodes[query.attr.node]
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
257 if node and node.info then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
258 identities = node.info.identities or {}
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
259 features = node.info.identities or {}
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
260 elseif query.attr.node == stream.caps.node..'#'..hash then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
261 -- matches caps hash, so use the main info
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
262 identities = stream.disco.info.identities
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
263 features = stream.disco.info.features
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
264 else
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
265 -- unknown node: give an error
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
266 local response = st.stanza('iq',{
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
267 to = stanza.attr.from,
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
268 from = stanza.attr.to,
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
269 id = stanza.attr.id,
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
270 type = 'error'
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
271 })
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
272 response:tag('query',{xmlns = 'http://jabber.org/protocol/disco#info'}):reset()
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
273 response:tag('error',{type = 'cancel'}):tag(
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
274 'item-not-found',{xmlns = 'urn:ietf:params:xml:ns:xmpp-stanzas'}
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
275 )
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
276 stream:send(response)
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
277 return true
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
278 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
279 else
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
280 identities = stream.disco.info.identities
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
281 features = stream.disco.info.features
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
282 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
283 -- construct the response
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
284 local result = st.stanza('query',{
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
285 xmlns = 'http://jabber.org/protocol/disco#info',
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
286 node = query.attr.node
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
287 })
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
288 for key,identity in pairs(identities) do
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
289 result:tag('identity', identity):reset()
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
290 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
291 for key,feature in pairs(features) do
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
292 result:tag('feature', feature):reset()
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
293 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
294 stream:send(st.stanza('iq',{
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
295 to = stanza.attr.from,
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
296 from = stanza.attr.to,
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
297 id = stanza.attr.id,
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
298 type = 'result'
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
299 }):add_child(result))
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
300 return true
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
301 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
302 end);
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
303
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
304 stream:hook("iq/http://jabber.org/protocol/disco#items", function (stanza)
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
305 if stanza.attr.type == 'get' then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
306 local query = stanza:child_with_name('query')
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
307 if not query then return; end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
308 -- figure out what items to send
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
309 local items
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
310 if query.attr.node then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
311 local node = stream.disco.nodes[query.attr.node]
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
312 if node then
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
313 items = node.items or {}
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
314 else
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
315 -- unknown node: give an error
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
316 local response = st.stanza('iq',{
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
317 to = stanza.attr.from,
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
318 from = stanza.attr.to,
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
319 id = stanza.attr.id,
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
320 type = 'error'
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
321 })
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
322 response:tag('query',{xmlns = 'http://jabber.org/protocol/disco#items'}):reset()
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
323 response:tag('error',{type = 'cancel'}):tag(
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
324 'item-not-found',{xmlns = 'urn:ietf:params:xml:ns:xmpp-stanzas'}
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
325 )
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
326 stream:send(response)
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
327 return true
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
328 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
329 else
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
330 items = stream.disco.items
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
331 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
332 -- construct the response
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
333 local result = st.stanza('query',{
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
334 xmlns = 'http://jabber.org/protocol/disco#items',
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
335 node = query.attr.node
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
336 })
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
337 for key,item in pairs(items) do
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
338 result:tag('item', item):reset()
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
339 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
340 stream:send(st.stanza('iq',{
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
341 to = stanza.attr.from,
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
342 from = stanza.attr.to,
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
343 id = stanza.attr.id,
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
344 type = 'result'
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
345 }):add_child(result))
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
346 return true
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
347 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
348 end);
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
349
109
60a03b2cabec verse.plugins.disco: Auto-disco local services on connect, and delay 'ready' event until done
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
350 local initial_disco_started;
99
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
351 stream:hook("ready", function ()
109
60a03b2cabec verse.plugins.disco: Auto-disco local services on connect, and delay 'ready' event until done
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
352 if initial_disco_started then return; end
60a03b2cabec verse.plugins.disco: Auto-disco local services on connect, and delay 'ready' event until done
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
353 initial_disco_started = true;
99
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
354 stream:disco_local_services(function (services)
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
355 for _, service in ipairs(services) do
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
356 for identity in pairs(stream.disco.cache[service.jid].identities) do
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
357 local category, type = identity:match("^(.*)/(.*)$");
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
358 stream:event("disco/service-discovered/"..category, {
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
359 type = type, jid = service.jid;
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
360 });
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
361 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
362 end
109
60a03b2cabec verse.plugins.disco: Auto-disco local services on connect, and delay 'ready' event until done
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
363 stream:event("ready");
99
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
364 end);
109
60a03b2cabec verse.plugins.disco: Auto-disco local services on connect, and delay 'ready' event until done
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
365 return true;
99
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
366 end, 5);
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
367 end
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
368
0f5a8d530fcd verse.plugins.disco: Add disco plugin originally developed by Hubert Chathi for Riddim, but here adapted for Verse with new APIs added to allow disco'ing the local server and remote entities
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
369 -- end of disco.lua