Mercurial > lxmppd-hg-xmllex / file comparison
comparison: prosody
prosody
- changeset 2587
- c37f971f0fe6
- parent 2567
- ca6ee2dac8d6
- child 2632
- a461c682f67d
equal
deleted
inserted
replaced
| 2586:26ead5e16cd3 | 2587:c37f971f0fe6 |
|---|---|
| 27 | 27 |
| 28 -- Substitute ~ with path to home directory in data path | 28 -- Substitute ~ with path to home directory in data path |
| 29 if CFG_DATADIR then | 29 if CFG_DATADIR then |
| 30 if os.getenv("HOME") then | 30 if os.getenv("HOME") then |
| 31 CFG_DATADIR = CFG_DATADIR:gsub("^~", os.getenv("HOME")); | 31 CFG_DATADIR = CFG_DATADIR:gsub("^~", os.getenv("HOME")); |
| 32 end | |
| 33 end | |
| 34 | |
| 35 -- Initialize logging | |
| 36 require "core.loggingmanager" | |
| 37 | |
| 38 -- Check runtime dependencies | |
| 39 if not require "util.dependencies".check_dependencies() then | |
| 40 os.exit(1); | |
| 41 end | |
| 42 | |
| 43 -- Replace require() with one that doesn't pollute _G, required | |
| 44 -- for neat sandboxing of modules | |
| 45 do | |
| 46 local _realG = _G; | |
| 47 local _real_require = require; | |
| 48 function require(...) | |
| 49 local curr_env = getfenv(2); | |
| 50 local curr_env_mt = getmetatable(getfenv(2)); | |
| 51 local _realG_mt = getmetatable(_realG); | |
| 52 if curr_env_mt and curr_env_mt.__index and not curr_env_mt.__newindex and _realG_mt then | |
| 53 local old_newindex | |
| 54 old_newindex, _realG_mt.__newindex = _realG_mt.__newindex, curr_env; | |
| 55 local ret = _real_require(...); | |
| 56 _realG_mt.__newindex = old_newindex; | |
| 57 return ret; | |
| 58 end | |
| 59 return _real_require(...); | |
| 60 end | 32 end |
| 61 end | 33 end |
| 62 | 34 |
| 63 -- Load the config-parsing module | 35 -- Load the config-parsing module |
| 64 config = require "core.configmanager" | 36 config = require "core.configmanager" |
| 116 | 88 |
| 117 function load_libraries() | 89 function load_libraries() |
| 118 -- Load socket framework | 90 -- Load socket framework |
| 119 server = require "net.server" | 91 server = require "net.server" |
| 120 end | 92 end |
| 93 | |
| 94 function init_logging() | |
| 95 -- Initialize logging | |
| 96 require "core.loggingmanager" | |
| 97 end | |
| 98 | |
| 99 function check_dependencies() | |
| 100 -- Check runtime dependencies | |
| 101 if not require "util.dependencies".check_dependencies() then | |
| 102 os.exit(1); | |
| 103 end | |
| 104 end | |
| 105 | |
| 106 function sandbox_require() | |
| 107 -- Replace require() with one that doesn't pollute _G, required | |
| 108 -- for neat sandboxing of modules | |
| 109 local _realG = _G; | |
| 110 local _real_require = require; | |
| 111 function require(...) | |
| 112 local curr_env = getfenv(2); | |
| 113 local curr_env_mt = getmetatable(getfenv(2)); | |
| 114 local _realG_mt = getmetatable(_realG); | |
| 115 if curr_env_mt and curr_env_mt.__index and not curr_env_mt.__newindex and _realG_mt then | |
| 116 local old_newindex | |
| 117 old_newindex, _realG_mt.__newindex = _realG_mt.__newindex, curr_env; | |
| 118 local ret = _real_require(...); | |
| 119 _realG_mt.__newindex = old_newindex; | |
| 120 return ret; | |
| 121 end | |
| 122 return _real_require(...); | |
| 123 end | |
| 124 end | |
| 121 | 125 |
| 122 function init_global_state() | 126 function init_global_state() |
| 123 bare_sessions = {}; | 127 bare_sessions = {}; |
| 124 full_sessions = {}; | 128 full_sessions = {}; |
| 125 hosts = {}; | 129 hosts = {}; |
| 405 | 409 |
| 406 server.setquitting(true); | 410 server.setquitting(true); |
| 407 end | 411 end |
| 408 | 412 |
| 409 -- Are you ready? :) | 413 -- Are you ready? :) |
| 414 -- These actions are in a strict order, as many depend on | |
| 415 -- previous steps to have already been performed | |
| 410 read_config(); | 416 read_config(); |
| 417 init_logging(); | |
| 418 check_dependencies(); | |
| 419 sandbox_require(); | |
| 411 load_libraries(); | 420 load_libraries(); |
| 412 init_global_state(); | 421 init_global_state(); |
| 413 read_version(); | 422 read_version(); |
| 414 log("info", "Hello and welcome to Prosody version %s", prosody.version); | 423 log("info", "Hello and welcome to Prosody version %s", prosody.version); |
| 415 load_secondary_libraries(); | 424 load_secondary_libraries(); |
