prosody
aaa1bcb7af98
util/helpers.lua

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

Software / code / prosody

Annotate

util/helpers.lua @ 1591:aaa1bcb7af98

mod_xmlrpc: Remove file and line number from XML-RPC errors
author Waqas Hussain <waqas20@gmail.com>
date Sat, 25 Jul 2009 19:58:24 +0500
parent 1531:21051377f11b
child 1795:0e933d6f2c31
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1531
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
1
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
2 module("helpers", package.seeall);
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
3
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 -- Helper functions for debugging
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
6 local log = require "util.logger".init("util.debug");
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8 function log_events(events, name, logger)
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9 local f = events.fire_event;
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10 if not f then
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11 error("Object does not appear to be a util.events object");
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
12 end
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13 logger = logger or log;
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
14 name = name or tostring(events);
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15 function events.fire_event(event, ...)
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16 logger("debug", "%s firing event: %s", name, event);
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17 end
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18 events[events.fire_event] = f;
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19 return events;
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20 end
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
22 function revert_log_events(events)
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
23 events.fire_event, events[events.fire_event] = events[events.fire_event], nil; -- :)
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
24 end
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
25
21051377f11b util.helpers: New util library to aid with debugging, etc.
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
26 return _M;