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plugins/mod_actions_http.lua @ 1662:b31ea419dff5
mod_bosh: Correct reply when closing sessions
author | Matthew Wild <mwild1@gmail.com> |
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date | Tue, 11 Aug 2009 19:48:41 +0100 |
parent | 1522:569d58d21612 |
child | 2923:b7049746bd29 |
rev | line source |
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1522
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1 -- Prosody IM |
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2 -- Copyright (C) 2008-2009 Matthew Wild |
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3 -- Copyright (C) 2008-2009 Waqas Hussain |
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4 -- |
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5 -- This project is MIT/X11 licensed. Please see the |
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6 -- COPYING file in the source package for more information. |
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7 -- |
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8 |
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9 |
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10 local httpserver = require "net.httpserver"; |
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11 local t_concat, t_insert = table.concat, table.insert; |
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12 |
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13 local log = log; |
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14 |
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15 local response_404 = { status = "404 Not Found", body = "<h1>No such action</h1>Sorry, I don't have the action you requested" }; |
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16 |
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17 local control = require "core.actions".actions; |
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18 |
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19 |
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20 local urlcodes = setmetatable({}, { __index = function (t, k) t[k] = string.char(tonumber("0x"..k)); return t[k]; end }); |
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21 |
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22 local function urldecode(s) |
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23 return s and (s:gsub("+", " "):gsub("%%([a-fA-F0-9][a-fA-F0-9])", urlcodes)); |
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24 end |
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25 |
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26 local function query_to_table(query) |
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27 if type(query) == "string" and #query > 0 then |
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28 if query:match("=") then |
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29 local params = {}; |
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30 for k, v in query:gmatch("&?([^=%?]+)=([^&%?]+)&?") do |
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31 if k and v then |
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32 params[urldecode(k)] = urldecode(v); |
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33 end |
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34 end |
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35 return params; |
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36 else |
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37 return urldecode(query); |
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38 end |
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39 end |
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40 end |
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41 |
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42 |
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43 |
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44 local http_path = { http_base }; |
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45 local function handle_request(method, body, request) |
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46 local path = request.url.path:gsub("^/[^/]+/", ""); |
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47 |
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48 local curr = control; |
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49 |
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50 for comp in path:gmatch("([^/]+)") do |
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51 curr = curr[comp]; |
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52 if not curr then |
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53 return response_404; |
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54 end |
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55 end |
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56 |
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57 if type(curr) == "table" then |
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58 local s = {}; |
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59 for k,v in pairs(curr) do |
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60 t_insert(s, tostring(k)); |
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61 t_insert(s, " = "); |
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62 if type(v) == "function" then |
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63 t_insert(s, "action") |
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64 elseif type(v) == "table" then |
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65 t_insert(s, "list"); |
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66 else |
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67 t_insert(s, tostring(v)); |
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68 end |
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69 t_insert(s, "\n"); |
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70 end |
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71 return t_concat(s); |
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72 elseif type(curr) == "function" then |
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73 local params = query_to_table(request.url.query); |
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74 params.host = request.headers.host:gsub(":%d+", ""); |
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75 local ok, ret1, ret2 = pcall(curr, params); |
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76 if not ok then |
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77 return "EPIC FAIL: "..tostring(ret1); |
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78 elseif not ret1 then |
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79 return "FAIL: "..tostring(ret2); |
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80 else |
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81 return "OK: "..tostring(ret2); |
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82 end |
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83 end |
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84 end |
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85 |
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86 httpserver.new{ port = 5280, base = "control", handler = handle_request, ssl = false } |