Annotate

core/configmanager.lua @ 2974:f37dc6f038f3

configmanager: Fix some wacky indentation
author Matthew Wild <mwild1@gmail.com>
date Tue, 04 May 2010 23:07:49 +0100 (2010-05-04)
parent 2925:692b3c6c5bd2
child 2975:c1a2e210f47e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1523
841d61be198f Remove version number from copyright headers
Matthew Wild <mwild1@gmail.com>
parents: 1504
diff changeset
1 -- Prosody IM
2923
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2862
diff changeset
2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2862
diff changeset
3 -- Copyright (C) 2008-2010 Waqas Hussain
519
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 466
diff changeset
4 --
758
b1885732e979 GPL->MIT!
Matthew Wild <mwild1@gmail.com>
parents: 750
diff changeset
5 -- This project is MIT/X11 licensed. Please see the
b1885732e979 GPL->MIT!
Matthew Wild <mwild1@gmail.com>
parents: 750
diff changeset
6 -- COPYING file in the source package for more information.
519
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 466
diff changeset
7 --
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 466
diff changeset
8
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 466
diff changeset
9
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11 local _G = _G;
2861
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
12 local setmetatable, loadfile, pcall, rawget, rawset, io, error, dofile, type, pairs, table, format =
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
13 setmetatable, loadfile, pcall, rawget, rawset, io, error, dofile, type, pairs, table, string.format;
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
14
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
15
1000
a73715a9267f core.configmanager: Fire event when (re)loading config file
Matthew Wild <mwild1@gmail.com>
parents: 913
diff changeset
16 local eventmanager = require "core.eventmanager";
a73715a9267f core.configmanager: Fire event when (re)loading config file
Matthew Wild <mwild1@gmail.com>
parents: 913
diff changeset
17
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18 module "configmanager"
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20 local parsers = {};
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
22 local config = { ["*"] = { core = {} } };
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
23
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
24 local global_config = config["*"];
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
25
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
26 -- When host not found, use global
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
27 setmetatable(config, { __index = function () return global_config; end});
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
28 local host_mt = { __index = global_config };
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
29
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
30 -- When key not found in section, check key in global's section
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
31 function section_mt(section_name)
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
32 return { __index = function (t, k)
2974
f37dc6f038f3 configmanager: Fix some wacky indentation
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
33 local section = rawget(global_config, section_name);
f37dc6f038f3 configmanager: Fix some wacky indentation
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
34 if not section then return nil; end
f37dc6f038f3 configmanager: Fix some wacky indentation
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
35 return section[k];
f37dc6f038f3 configmanager: Fix some wacky indentation
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
36 end
f37dc6f038f3 configmanager: Fix some wacky indentation
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
37 };
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
38 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
39
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
40 function getconfig()
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
41 return config;
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
42 end
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
43
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
44 function get(host, section, key)
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
45 local sec = config[host][section];
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
46 if sec then
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
47 return sec[key];
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
48 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
49 return nil;
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
50 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
51
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
52 function set(host, section, key, value)
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53 if host and section and key then
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
54 local hostconfig = rawget(config, host);
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 if not hostconfig then
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
56 hostconfig = rawset(config, host, setmetatable({}, host_mt))[host];
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
57 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
58 if not rawget(hostconfig, section) then
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 hostconfig[section] = setmetatable({}, section_mt(section));
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
60 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
61 hostconfig[section][key] = value;
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
62 return true;
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
63 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
64 return false;
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
65 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
66
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
67 function load(filename, format)
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
68 format = format or filename:match("%w+$");
466
0ecfd89c2cc0 Fix for configmanager when config file can't be found
Matthew Wild <mwild1@gmail.com>
parents: 376
diff changeset
69
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
70 if parsers[format] and parsers[format].load then
466
0ecfd89c2cc0 Fix for configmanager when config file can't be found
Matthew Wild <mwild1@gmail.com>
parents: 376
diff changeset
71 local f, err = io.open(filename);
2552
8dda55217e83 configmanager: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2427
diff changeset
72 if f then
1777
de86734d3f7f configmanager: Assign a chunk name to config files loaded using the default config loader (fixes issues with some diagnostic tools).
Waqas Hussain <waqas20@gmail.com>
parents: 1615
diff changeset
73 local ok, err = parsers[format].load(f:read("*a"), filename);
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
74 f:close();
1000
a73715a9267f core.configmanager: Fire event when (re)loading config file
Matthew Wild <mwild1@gmail.com>
parents: 913
diff changeset
75 if ok then
a73715a9267f core.configmanager: Fire event when (re)loading config file
Matthew Wild <mwild1@gmail.com>
parents: 913
diff changeset
76 eventmanager.fire_event("config-reloaded", { filename = filename, format = format });
a73715a9267f core.configmanager: Fire event when (re)loading config file
Matthew Wild <mwild1@gmail.com>
parents: 913
diff changeset
77 end
793
55add3b87c01 Report errors in the config file to the user
Matthew Wild <mwild1@gmail.com>
parents: 760
diff changeset
78 return ok, "parser", err;
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
79 end
793
55add3b87c01 Report errors in the config file to the user
Matthew Wild <mwild1@gmail.com>
parents: 760
diff changeset
80 return f, "file", err;
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
81 end
466
0ecfd89c2cc0 Fix for configmanager when config file can't be found
Matthew Wild <mwild1@gmail.com>
parents: 376
diff changeset
82
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
83 if not format then
793
55add3b87c01 Report errors in the config file to the user
Matthew Wild <mwild1@gmail.com>
parents: 760
diff changeset
84 return nil, "file", "no parser specified";
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
85 else
793
55add3b87c01 Report errors in the config file to the user
Matthew Wild <mwild1@gmail.com>
parents: 760
diff changeset
86 return nil, "file", "no parser for "..(format);
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
87 end
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
88 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
89
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
90 function save(filename, format)
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
91 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
92
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
93 function addparser(format, parser)
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
94 if format and parser then
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
95 parsers[format] = parser;
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
96 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
97 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
98
2427
343a9eb7540e configmanager: Add parsers() method to return an array of supported config formats
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
99 -- _M needed to avoid name clash with local 'parsers'
343a9eb7540e configmanager: Add parsers() method to return an array of supported config formats
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
100 function _M.parsers()
343a9eb7540e configmanager: Add parsers() method to return an array of supported config formats
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
101 local p = {};
343a9eb7540e configmanager: Add parsers() method to return an array of supported config formats
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
102 for format in pairs(parsers) do
343a9eb7540e configmanager: Add parsers() method to return an array of supported config formats
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
103 table.insert(p, format);
343a9eb7540e configmanager: Add parsers() method to return an array of supported config formats
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
104 end
343a9eb7540e configmanager: Add parsers() method to return an array of supported config formats
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
105 return p;
343a9eb7540e configmanager: Add parsers() method to return an array of supported config formats
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
106 end
343a9eb7540e configmanager: Add parsers() method to return an array of supported config formats
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
107
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
108 -- Built-in Lua parser
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
109 do
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
110 local loadstring, pcall, setmetatable = _G.loadstring, _G.pcall, _G.setmetatable;
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
111 local setfenv, rawget, tostring = _G.setfenv, _G.rawget, _G.tostring;
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
112 parsers.lua = {};
1777
de86734d3f7f configmanager: Assign a chunk name to config files loaded using the default config loader (fixes issues with some diagnostic tools).
Waqas Hussain <waqas20@gmail.com>
parents: 1615
diff changeset
113 function parsers.lua.load(data, filename)
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
114 local env;
750
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
115 -- The ' = true' are needed so as not to set off __newindex when we assign the functions below
794
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
116 env = setmetatable({ Host = true; host = true; Component = true, component = true,
795
e27a48e35bbb Add RunScript command to config to run a Lua script prior to starting the server
Matthew Wild <mwild1@gmail.com>
parents: 794
diff changeset
117 Include = true, include = true, RunScript = dofile }, { __index = function (t, k)
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
118 return rawget(_G, k) or
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
119 function (settings_table)
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
120 config[__currenthost or "*"][k] = settings_table;
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
121 end;
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
122 end,
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
123 __newindex = function (t, k, v)
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
124 set(env.__currenthost or "*", "core", k, v);
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
125 end});
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
126
1615
0e3eacf135f2 configmanager: Default options appearing before Host "*" to global (fixes potential traceback)
Matthew Wild <mwild1@gmail.com>
parents: 1523
diff changeset
127 rawset(env, "__currenthost", "*") -- Default is global
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
128 function env.Host(name)
2861
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
129 if rawget(config, name) and rawget(config[name].core, "component_module") then
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
130 error(format("Host %q clashes with previously defined %s Component %q, for services use a sub-domain like conference.%s",
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
131 name, config[name].core.component_module:gsub("^%a+$", { component = "external", muc = "MUC"}), name, name), 0);
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
132 end
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
133 rawset(env, "__currenthost", name);
750
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
134 -- Needs at least one setting to logically exist :)
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
135 set(name or "*", "core", "defined", true);
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
136 end
376
6d87944df37c New configmanager. Old-style config files still work, but will print a warning
Matthew Wild <mwild1@gmail.com>
parents: 371
diff changeset
137 env.host = env.Host;
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
138
750
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
139 function env.Component(name)
2861
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
140 if rawget(config, name) and rawget(config[name].core, "defined") and not rawget(config[name].core, "component_module") then
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
141 error(format("Component %q clashes with previously defined Host %q, for services use a sub-domain like conference.%s",
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
142 name, name, name), 0);
1402615b66f8 configmanager: Error when a component and host clash hostnames
Matthew Wild <mwild1@gmail.com>
parents: 1777
diff changeset
143 end
913
3e2dac84017d core.configmanager: Make components use 'component' module by default if none specified
Matthew Wild <mwild1@gmail.com>
parents: 896
diff changeset
144 set(name, "core", "component_module", "component");
3e2dac84017d core.configmanager: Make components use 'component' module by default if none specified
Matthew Wild <mwild1@gmail.com>
parents: 896
diff changeset
145 -- Don't load the global modules by default
1504
9d8c35e98ca2 configmanager, modulemanager: Allow components to have modules specified in the config (but don't load the global set of modules for them)
Matthew Wild <mwild1@gmail.com>
parents: 1000
diff changeset
146 set(name, "core", "load_global_modules", false);
913
3e2dac84017d core.configmanager: Make components use 'component' module by default if none specified
Matthew Wild <mwild1@gmail.com>
parents: 896
diff changeset
147 rawset(env, "__currenthost", name);
3e2dac84017d core.configmanager: Make components use 'component' module by default if none specified
Matthew Wild <mwild1@gmail.com>
parents: 896
diff changeset
148
750
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
149 return function (module)
857
49298263f241 core.configmanager: Small fix to check validity of Component definitions
Matthew Wild <mwild1@gmail.com>
parents: 795
diff changeset
150 if type(module) == "string" then
49298263f241 core.configmanager: Small fix to check validity of Component definitions
Matthew Wild <mwild1@gmail.com>
parents: 795
diff changeset
151 set(name, "core", "component_module", module);
49298263f241 core.configmanager: Small fix to check validity of Component definitions
Matthew Wild <mwild1@gmail.com>
parents: 795
diff changeset
152 end
750
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
153 end
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
154 end
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
155 env.component = env.Component;
fbfcf8c1c830 configmanager: Add support for defining components
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
156
794
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
157 function env.Include(file)
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
158 local f, err = io.open(file);
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
159 if f then
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
160 local data = f:read("*a");
1777
de86734d3f7f configmanager: Assign a chunk name to config files loaded using the default config loader (fixes issues with some diagnostic tools).
Waqas Hussain <waqas20@gmail.com>
parents: 1615
diff changeset
161 local ok, err = parsers.lua.load(data, file);
794
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
162 if not ok then error(err:gsub("%[string.-%]", file), 0); end
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
163 end
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
164 if not f then error("Error loading included "..file..": "..err, 0); end
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
165 return f, err;
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
166 end
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
167 env.include = env.Include;
912dc389935a Add Include command to include extra configuration files from the main one
Matthew Wild <mwild1@gmail.com>
parents: 793
diff changeset
168
1777
de86734d3f7f configmanager: Assign a chunk name to config files loaded using the default config loader (fixes issues with some diagnostic tools).
Waqas Hussain <waqas20@gmail.com>
parents: 1615
diff changeset
169 local chunk, err = loadstring(data, "@"..filename);
371
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
170
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
171 if not chunk then
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
172 return nil, err;
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
173 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
174
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
175 setfenv(chunk, env);
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
176
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
177 local ok, err = pcall(chunk);
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
178
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
179 if not ok then
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
180 return nil, err;
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
181 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
182
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
183 return true;
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
184 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
185
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
186 end
0dc5819660e8 Import initial configmanager, not sure if it works yet, but it does pass the unit tests ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
187
466
0ecfd89c2cc0 Fix for configmanager when config file can't be found
Matthew Wild <mwild1@gmail.com>
parents: 376
diff changeset
188 return _M;