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comparison plugins/mod_http.lua @ 4636:41983ec223f0

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mod_http: Include handlers of non-global modules.
author Waqas Hussain <waqas20@gmail.com>
date Sat, 21 Apr 2012 18:23:44 +0500
parents ea5215bd2783
children 7438b3c68576
comparison
equal deleted inserted replaced
4635:ea5215bd2783 4636:41983ec223f0
12 12
13 --[[function listener.associate_session(conn, session) 13 --[[function listener.associate_session(conn, session)
14 sessions[conn] = session; 14 sessions[conn] = session;
15 end]] 15 end]]
16 16
17 local handlers; 17 local NULL = {};
18 local handlers = {};
18 19
19 function build_handlers() 20 function build_handlers(host)
20 handlers = {}; 21 if not hosts[host] then return; end
21 for _, item in ipairs(module:get_host_items("http-handler")) do 22 local h = {};
22 local previous = handlers[item.path]; 23 handlers[host] = h;
23 if not previous and item.path then 24
24 handlers[item.path] = item; 25 for mod_name, module in pairs(modulemanager.get_modules(host)) do
26 module = module.module;
27 if module.items then
28 for _, item in ipairs(module.items["http-handler"] or NULL) do
29 local previous = handlers[item.path];
30 if not previous and item.path then
31 h[item.path] = item;
32 end
33 end
25 end 34 end
26 end 35 end
36
37 return h;
27 end 38 end
28 function clear_handlers() 39 function clear_handlers(event)
29 handlers = nil; 40 handlers[event.source.host] = nil;
41 end
42 function get_handler(host, path)
43 local h = handlers[host] or build_handlers(host);
44 if h then
45 local item = h[path];
46 return item and item.handler;
47 end
30 end 48 end
31 module:handle_items("http-handler", clear_handlers, clear_handlers, false); 49 module:handle_items("http-handler", clear_handlers, clear_handlers, false);
32 50
33 function http_handler(event) 51 function http_handler(event)
34 local request, response = event.request, event.response; 52 local request, response = event.request, event.response;
35 53
36 if not handlers then build_handlers(); end 54 local handler = get_handler(request.headers.host:match("[^:]*"):lower(), request.path:match("[^?]*"));
37 local item = handlers[request.path:match("[^?]*")];
38 local handler = item and item.handler;
39 if handler then 55 if handler then
40 handler(request, response); 56 handler(request, response);
41 return true; 57 return true;
42 end 58 end
43 end 59 end