prosody
9159546cb2f3
plugins/adhoc/adhoc.lib.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

plugins/adhoc/adhoc.lib.lua @ 4655:9159546cb2f3

mod_component: Handle component connecting to non-existent host
author Matthew Wild <mwild1@gmail.com>
date Sun, 22 Apr 2012 16:35:26 +0100
parent 4632:52b6901cabb0
child 4858:33458e1d84c8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3230
a5c3a82d677e mod_adhoc/adhoc.lib: Add copyright header
Matthew Wild <mwild1@gmail.com>
parents: 3229
diff changeset
1 -- Copyright (C) 2009-2010 Florian Zeitz
a5c3a82d677e mod_adhoc/adhoc.lib: Add copyright header
Matthew Wild <mwild1@gmail.com>
parents: 3229
diff changeset
2 --
a5c3a82d677e mod_adhoc/adhoc.lib: Add copyright header
Matthew Wild <mwild1@gmail.com>
parents: 3229
diff changeset
3 -- This file is MIT/X11 licensed. Please see the
a5c3a82d677e mod_adhoc/adhoc.lib: Add copyright header
Matthew Wild <mwild1@gmail.com>
parents: 3229
diff changeset
4 -- COPYING file in the source package for more information.
a5c3a82d677e mod_adhoc/adhoc.lib: Add copyright header
Matthew Wild <mwild1@gmail.com>
parents: 3229
diff changeset
5 --
a5c3a82d677e mod_adhoc/adhoc.lib: Add copyright header
Matthew Wild <mwild1@gmail.com>
parents: 3229
diff changeset
6
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7 local st, uuid = require "util.stanza", require "util.uuid";
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9 local xmlns_cmd = "http://jabber.org/protocol/commands";
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11 local states = {}
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
12
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13 local _M = {};
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
14
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15 function _cmdtag(desc, status, sessionid, action)
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16 local cmd = st.stanza("command", { xmlns = xmlns_cmd, node = desc.node, status = status });
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17 if sessionid then cmd.attr.sessionid = sessionid; end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18 if action then cmd.attr.action = action; end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20 return cmd;
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21 end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
22
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
23 function _M.new(name, node, handler, permission)
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
24 return { name = name, node = node, handler = handler, cmdtag = _cmdtag, permission = (permission or "user") };
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
25 end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
26
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
27 function _M.handle_cmd(command, origin, stanza)
4632
52b6901cabb0 mod_adhoc: Always allow at least the "complete" action
Florian Zeitz <florob@babelmonkeys.de>
parents: 3540
diff changeset
28 local cmdtag, actions;
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
29 local sessionid = stanza.tags[1].attr.sessionid or uuid.generate();
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
30 local dataIn = {};
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
31 dataIn.to = stanza.attr.to;
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
32 dataIn.from = stanza.attr.from;
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
33 dataIn.action = stanza.tags[1].attr.action or "execute";
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
34 dataIn.form = stanza.tags[1]:child_with_ns("jabber:x:data");
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36 local data, state = command:handler(dataIn, states[sessionid]);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37 states[sessionid] = state;
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
38 local stanza = st.reply(stanza);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
39 if data.status == "completed" then
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
40 states[sessionid] = nil;
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
41 cmdtag = command:cmdtag("completed", sessionid);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
42 elseif data.status == "canceled" then
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
43 states[sessionid] = nil;
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
44 cmdtag = command:cmdtag("canceled", sessionid);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
45 elseif data.status == "error" then
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
46 states[sessionid] = nil;
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
47 stanza = st.error_reply(stanza, data.error.type, data.error.condition, data.error.message);
3229
0abb73c43bc8 mod_adhoc/adhoc.lib: Handle errors according to XEP
Matthew Wild <mwild1@gmail.com>
parents: 3220
diff changeset
48 origin.send(stanza);
0abb73c43bc8 mod_adhoc/adhoc.lib: Handle errors according to XEP
Matthew Wild <mwild1@gmail.com>
parents: 3220
diff changeset
49 return true;
3540
bc139431830b Monster whitespace commit (beware the whitespace monster).
Waqas Hussain <waqas20@gmail.com>
parents: 3484
diff changeset
50 else
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
51 cmdtag = command:cmdtag("executing", sessionid);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
52 end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
54 for name, content in pairs(data) do
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 if name == "info" then
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
56 cmdtag:tag("note", {type="info"}):text(content):up();
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
57 elseif name == "warn" then
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
58 cmdtag:tag("note", {type="warn"}):text(content):up();
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 elseif name == "error" then
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
60 cmdtag:tag("note", {type="error"}):text(content.message):up();
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
61 elseif name =="actions" then
4632
52b6901cabb0 mod_adhoc: Always allow at least the "complete" action
Florian Zeitz <florob@babelmonkeys.de>
parents: 3540
diff changeset
62 actions = st.stanza("actions");
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
63 for _, action in ipairs(content) do
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
64 if (action == "prev") or (action == "next") or (action == "complete") then
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
65 actions:tag(action):up();
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
66 else
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
67 module:log("error", 'Command "'..command.name..
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
68 '" at node "'..command.node..'" provided an invalid action "'..action..'"');
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
69 end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
70 end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
71 elseif name == "form" then
3484
66910810a9f7 mod_adhoc: Fix passing data to util.dataforms
Florian Zeitz <florob@babelmonkeys.de>
parents: 3346
diff changeset
72 cmdtag:add_child((content.layout or content):form(content.values));
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
73 elseif name == "result" then
3484
66910810a9f7 mod_adhoc: Fix passing data to util.dataforms
Florian Zeitz <florob@babelmonkeys.de>
parents: 3346
diff changeset
74 cmdtag:add_child((content.layout or content):form(content.values, "result"));
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
75 elseif name == "other" then
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
76 cmdtag:add_child(content);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
77 end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
78 end
4632
52b6901cabb0 mod_adhoc: Always allow at least the "complete" action
Florian Zeitz <florob@babelmonkeys.de>
parents: 3540
diff changeset
79
52b6901cabb0 mod_adhoc: Always allow at least the "complete" action
Florian Zeitz <florob@babelmonkeys.de>
parents: 3540
diff changeset
80 if not actions then
52b6901cabb0 mod_adhoc: Always allow at least the "complete" action
Florian Zeitz <florob@babelmonkeys.de>
parents: 3540
diff changeset
81 actions = st.stanza("actions");
52b6901cabb0 mod_adhoc: Always allow at least the "complete" action
Florian Zeitz <florob@babelmonkeys.de>
parents: 3540
diff changeset
82 actions:tag("complete"):up();
52b6901cabb0 mod_adhoc: Always allow at least the "complete" action
Florian Zeitz <florob@babelmonkeys.de>
parents: 3540
diff changeset
83 end
52b6901cabb0 mod_adhoc: Always allow at least the "complete" action
Florian Zeitz <florob@babelmonkeys.de>
parents: 3540
diff changeset
84 cmdtag:add_child(actions);
52b6901cabb0 mod_adhoc: Always allow at least the "complete" action
Florian Zeitz <florob@babelmonkeys.de>
parents: 3540
diff changeset
85
3220
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
86 stanza:add_child(cmdtag);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
87 origin.send(stanza);
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
88
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
89 return true;
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
90 end
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
91
b3772f9bc359 mod_adhoc: Imported from prosody-modules, thanks Florob!
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
92 return _M;