Mercurial > lxmppd-hg-xmllex / file comparison
comparison: net/dns.lua
net/dns.lua
- changeset 2067
- 0ed6369605bf
- parent 2027
- 4cd673721e72
- child 2068
- 1e1ee53d7f6e
equal
deleted
inserted
replaced
| 2066:b3a640892549 | 2067:0ed6369605bf |
|---|---|
| 15 | 15 |
| 16 | 16 |
| 17 require 'socket' | 17 require 'socket' |
| 18 local ztact = require 'util.ztact' | 18 local ztact = require 'util.ztact' |
| 19 local require = require | 19 local require = require |
| 20 local os = os; | 20 local _, windows = pcall(require, "util.windows"); |
| 21 local is_windows = (_ and windows) or os.getenv("WINDIR"); | |
| 21 | 22 |
| 22 local coroutine, io, math, socket, string, table = | 23 local coroutine, io, math, socket, string, table = |
| 23 coroutine, io, math, socket, string, table | 24 coroutine, io, math, socket, string, table |
| 24 | 25 |
| 25 local ipairs, next, pairs, print, setmetatable, tostring, assert, error, unpack = | 26 local ipairs, next, pairs, print, setmetatable, tostring, assert, error, unpack = |
| 505 self:addnameserver (address) | 506 self:addnameserver (address) |
| 506 end | 507 end |
| 507 | 508 |
| 508 | 509 |
| 509 function resolver:adddefaultnameservers () -- - - - - adddefaultnameservers | 510 function resolver:adddefaultnameservers () -- - - - - adddefaultnameservers |
| 510 local resolv_conf = io.open("/etc/resolv.conf"); | 511 if is_windows then |
| 511 if resolv_conf then | 512 if windows then |
| 512 for line in resolv_conf:lines() do | 513 for _, server in ipairs(windows.get_nameservers()) do |
| 513 local address = line:gsub("#.*$", ""):match('^%s*nameserver%s+(%d+%.%d+%.%d+%.%d+)%s*$') | 514 self:addnameserver(server) |
| 514 if address then self:addnameserver (address) end | 515 end |
| 515 end | 516 end |
| 516 elseif os.getenv("WINDIR") then | 517 if not self.server or #self.server == 0 then |
| 517 self:addnameserver ("208.67.222.222") | 518 -- TODO log warning about no nameservers, adding opendns servers as fallback |
| 518 self:addnameserver ("208.67.220.220") | 519 self:addnameserver("208.67.222.222") |
| 519 end | 520 self:addnameserver("208.67.220.220") |
| 520 if not self.server or #self.server == 0 then | 521 end |
| 521 self:addnameserver("127.0.0.1"); | 522 else -- posix |
| 523 local resolv_conf = io.open("/etc/resolv.conf"); | |
| 524 if resolv_conf then | |
| 525 for line in resolv_conf:lines() do | |
| 526 local address = line:gsub("#.*$", ""):match('^%s*nameserver%s+(%d+%.%d+%.%d+%.%d+)%s*$') | |
| 527 if address then self:addnameserver (address) end | |
| 528 end | |
| 529 end | |
| 530 if not self.server or #self.server == 0 then | |
| 531 -- TODO log warning about no nameservers, adding localhost as the default nameserver | |
| 532 self:addnameserver("127.0.0.1"); | |
| 533 end | |
| 522 end | 534 end |
| 523 end | 535 end |
| 524 | 536 |
| 525 | 537 |
| 526 function resolver:getsocket (servernum) -- - - - - - - - - - - - - getsocket | 538 function resolver:getsocket (servernum) -- - - - - - - - - - - - - getsocket |
