Software / code / verse
Annotate
init.lua @ 2:9e9f3be09131
Remove some XMPP client-specific requires from init.lua
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Tue, 04 Aug 2009 18:32:25 +0100 |
| parent | 1:7c8d0a2fc004 |
| child | 3:372ddb5900d3 |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 | |
| 3 local server = require "server"; | |
|
1
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
4 local events = require "events"; |
| 0 | 5 |
| 6 module("verse", package.seeall); | |
| 7 local verse = _M; | |
| 8 | |
| 9 local stream = {}; | |
| 10 stream.__index = stream; | |
|
1
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
11 stream_mt = stream; |
| 0 | 12 |
| 13 function verse.new() | |
|
1
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
14 local t = {}; |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
15 t.id = tostring(t):match("%x*$"); |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
16 t.logger = logger.init(t.id); |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
17 t.events = events.new(); |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
18 return setmetatable(t, stream); |
| 0 | 19 end |
| 20 | |
| 21 function verse.loop() | |
| 22 return server.loop(); | |
| 23 end | |
| 24 | |
|
1
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
25 function stream:connect(connect_host, connect_port) |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
26 connect_host = connect_host or "localhost"; |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
27 connect_port = tonumber(connect_port) or 5222; |
| 0 | 28 |
|
1
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
29 -- Create and initiate connection |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
30 local conn = socket.tcp() |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
31 conn:settimeout(0); |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
32 local success, err = conn:connect(connect_host, connect_port); |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
33 |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
34 if not success and err ~= "timeout" then |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
35 self:warn("connect() to %s:%d failed: %s", connect_host, connect_port, err); |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
36 return false, err; |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
37 end |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
38 |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
39 --local conn, err = server.addclient(self.connect_host or self.host, tonumber(self.connect_port) or 5222, new_listener(self), "*a"); |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
40 local conn = server.wrapclient(conn, connect_host, connect_port, new_listener(self), "*a"); --, hosts[from_host].ssl_ctx, false ); |
| 0 | 41 if not conn then |
| 42 return nil, err; | |
| 43 end | |
| 44 | |
| 45 self.conn = conn; | |
|
1
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
46 local w, t = conn.write, tostring; |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
47 self.send = function (_, data) return w(t(data)); end |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
48 end |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
49 |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
50 -- Logging functions |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
51 function stream:debug(...) |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
52 return self.logger("debug", ...); |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
53 end |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
54 |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
55 function stream:warn(...) |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
56 return self.logger("warn", ...); |
| 0 | 57 end |
| 58 | |
|
1
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
59 function stream:error(...) |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
60 return self.logger("error", ...); |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
61 end |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
62 |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
63 -- Event handling |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
64 function stream:event(name, ...) |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
65 return self.events.fire_event(name, ...); |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
66 end |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
67 |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
68 function stream:hook(name, callback) |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
69 return self.events.add_handler(name, callback); |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
70 end |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
71 |
|
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
72 -- Listener factory |
| 0 | 73 function new_listener(stream) |
| 74 local conn_listener = {}; | |
| 75 | |
| 76 function conn_listener.incoming(conn, data) | |
|
1
7c8d0a2fc004
Break client-specific code into verse.client module
Matthew Wild <mwild1@gmail.com>
parents:
0
diff
changeset
|
77 stream:debug("Data"); |
| 0 | 78 if not stream.connected then |
| 79 stream.connected = true; | |
| 80 stream.send = function (stream, data) stream:debug("Sending data: "..tostring(data)); return conn.write(tostring(data)); end; | |
| 81 stream:event("connected"); | |
| 82 end | |
| 83 if data then | |
| 84 stream:event("incoming-raw", data); | |
| 85 end | |
| 86 end | |
| 87 | |
| 88 function conn_listener.disconnect(conn, err) | |
| 89 stream.connected = false; | |
| 90 stream:event("disconnected", { reason = err }); | |
| 91 end | |
| 92 | |
| 93 return conn_listener; | |
| 94 end | |
| 95 | |
| 96 | |
| 97 local log = require "util.logger".init("verse"); | |
| 98 | |
| 99 return verse; |
