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-rw-r--r--libs/httpd/luasrc/httpd.lua48
-rw-r--r--libs/httpd/luasrc/httpd/module.lua3
-rw-r--r--libs/httpd/luasrc/httpd/server.lua66
3 files changed, 87 insertions, 30 deletions
diff --git a/libs/httpd/luasrc/httpd.lua b/libs/httpd/luasrc/httpd.lua
index d95de7d318..8cd946f33d 100644
--- a/libs/httpd/luasrc/httpd.lua
+++ b/libs/httpd/luasrc/httpd.lua
@@ -15,27 +15,31 @@ $Id$
require("ltn12")
require("socket")
-
require("luci.util")
-require("luci.http.protocol")
-require("luci.httpd.server")
-
-local srv = luci.httpd.server
-local host = "0.0.0.0"
-local port = 50000
+Daemon = luci.util.class()
-server = socket.bind(host, port)
-server:settimeout( 0, "t" )
-
-reading = { server }
-running = { }
+function Daemon.__init__(self, threadlimit)
+ self.reading = {}
+ self.running = {}
+ self.handler = {}
+ self.threadlimit = threadlimit
+end
+function Daemon.register(self, socket, clhandler, errhandler)
+ table.insert( self.reading, socket )
+ self.handler[socket] = { clhandler = clhandler, errhandler = errhandler }
+end
-while true do
+function Daemon.run(self)
+ while true do
+ self:step()
+ end
+end
- local input = socket.select( reading, nil, 0.1 )
+function Daemon.step(self)
+ local input = socket.select( self.reading, nil, 0 )
-- accept new connections
for i, connection in ipairs(input) do
@@ -43,25 +47,29 @@ while true do
local sock = connection:accept()
-- check capacity
- if #running < srv.MAX_CLIENTS then
+ if self.threadlimit and #running < self.threadlimit then
- table.insert( running, {
- coroutine.create( srv.client_handler ),
+ table.insert( self.running, {
+ coroutine.create( self.handler[connection].clhandler ),
sock
} )
-- reject client
else
- srv.error503( sock )
+ if self.handler[connection].errhandler then
+ self.handler[connection].errhandler( sock )
+ end
+
+ sock:close()
end
end
-- create client handler
- for i, client in ipairs( running ) do
+ for i, client in ipairs( self.running ) do
-- reap dead clients
if coroutine.status( client[1] ) == "dead" then
- table.remove( running, i )
+ table.remove( self.running, i )
end
coroutine.resume( client[1], client[2] )
diff --git a/libs/httpd/luasrc/httpd/module.lua b/libs/httpd/luasrc/httpd/module.lua
index c53e834b49..28460a1c9a 100644
--- a/libs/httpd/luasrc/httpd/module.lua
+++ b/libs/httpd/luasrc/httpd/module.lua
@@ -13,6 +13,7 @@ $Id$
]]--
module("luci.httpd.module", package.seeall)
require("luci.util")
+require("luci.http.protocol")
require("ltn12")
@@ -90,7 +91,7 @@ function Handler.process(self, request, sourcein, sinkout, sinkerr)
end
end
- luci.http.protocol.push_response(request,response, sourceout, sinkout, sinkerr)
+ luci.http.protocol.push_response(request, response, sourceout, sinkout, sinkerr)
end
diff --git a/libs/httpd/luasrc/httpd/server.lua b/libs/httpd/luasrc/httpd/server.lua
index 9155e93f54..7f973ac03c 100644
--- a/libs/httpd/luasrc/httpd/server.lua
+++ b/libs/httpd/luasrc/httpd/server.lua
@@ -14,13 +14,58 @@ $Id$
]]--
module("luci.httpd.server", package.seeall)
+require("luci.util")
-
-MAX_CLIENTS = 15
READ_BUFSIZE = 1024
+VHost = luci.util.class()
+
+function VHost.__init__(self, handler)
+ self.handler = handler
+ self.dhandler = {}
+end
+
+function VHost.process(self, ...)
+ -- TODO: Dispatch handler
+end
+
+function VHost.sethandler(self, handler, match)
+ if match then
+ self.dhandler[match] = handler
+ else
+ self.handler = handler
+ end
+end
+
+
+
+Server = luci.util.class()
-function error400( client, msg )
+function Server.__init__(self, ip, port, base)
+ self.socket = socket.bind(ip, port)
+ self.socket:settimeout(0, "t")
+ self.clhandler = client_handler
+ self.errhandler = error503
+ self.host = nil
+ self.vhosts = {}
+
+ -- Clone another server
+ if base then
+ getmetatable(self).__index = base
+ end
+end
+
+-- Sets a vhost
+function Server.setvhost(self, vhost, name)
+ if name then
+ self.vhosts[name] = vhost
+ else
+ self.host = vhost
+ end
+end
+
+
+function Server.error400(self, client, msg)
client:send( "HTTP/1.0 400 Bad request\r\n" )
client:send( "Content-Type: text/plain\r\n\r\n" )
@@ -31,15 +76,18 @@ function error400( client, msg )
client:close()
end
-function error503( client )
+function Server.error503(self, client)
client:send( "HTTP/1.0 503 Server unavailable\r\n" )
client:send( "Content-Type: text/plain\r\n\r\n" )
client:send( "There are too many clients connected, try again later\r\n" )
- client:close()
+end
+
+function Server.process(self, ...)
+ -- TODO: Dispatch vhost
end
-function client_handler(client)
+function Server.client_handler(self, client)
client:settimeout( 0 )
@@ -114,12 +162,12 @@ function client_handler(client)
luci.util.dumptable( message )
if not s and e then
- error400( client, e )
+ self:error400( client, e )
end
else
- error400( client, err )
+ self:error400( client, err )
end
-- send response
- error400( client, "Dummy response" )
+ self:error400( client, "Dummy response" )
end