Mercurial > repos > rhope
view webserver.vistxt @ 121:1af91ceaaf49
Fixed memory leak when an output is only attached to a single null input
author | Mike Pavone <pavone@retrodev.com> |
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date | Thu, 28 Oct 2010 21:04:12 -0400 |
parents | 76568becd6d6 |
children |
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Import extendlib.vistxt Get Content Type(1,1) |: parts <- [path(0)]Split["."] ext <- [parts]Index[ [[parts]Length] - [1] ] If[ [ext] = ["html"] ] |: out(0) <- "text/html; charset=ISO-8859-1" :||: If[ [ext] = ["jpg"] ] |: out(0) <- "image/jpeg" :||: If[ [ext] = ["gif"] ] |: out(0) <- "image/gif" :||: If[ [ext] = ["css"] ] |: out(0) <- "text/css" :||: out(0) <- "application/octet-stream" :| :| :| :| :| HTTP OK(4,1) |: out(0) <- HTTP Response[client(0), type(1), content length(2), headers(3), "200 OK"] :| HTTP Response(5,1) |: start headers <- [New@Dictionary[]]Set["Content-Type", type(1)] If[[content length(2)] < [0]] |: default headers <- [start headers]Set["Transfer-Encoding", "Chunked"] :||: default headers <- [start headers]Set["Content-Length", content length(2)] :| out(0) <- [client(0)]Put String@Net Client[ [ [ [ ["HTTP/1.1 "]Append[code(4)] ]Append["\r\n"] ]Append[ [ Combine[headers(3), default headers] ]Key Value Join[": ", "\r\n"] ] ]Append["\r\n\r\n"]] :| HTTP Not Found(1,0) |: string <- "<html><head><title>Document Not Found</title></head><body>The document you requested is not available on this server.</body></html>" HTTP Response[client(0), Get Content Type[".html"], [string]Length, New@Dictionary[], "404 Not Found"] |: [~]Put String[string] :| :| Handle Request(5,0) |: parts <- [query(2)]Split["?"] path <- [parts]Index[0] [[path]Split["/"]]Index[1] |: handlerpath <- ["/"]Append[~] :||: handlerpath <- "/" :| [handler(4)]Index[handlerpath] |: If[[[parts]Length] > [1]] |: queryvars <- Dict Split[[parts]Index[1], "=", "&"] :||: queryvars <- New@Dictionary[] :| [~]Do@Worker[ [[[[[New@List[]]Append[client(0)]]Append[path]]Append[type(1)]]Append[queryvars]]Append[headers(3)] ] :||: ,newpath <- [path]Slice@String[1] file <- <String@File[newpath] content length <- Length[file] If[[content length] > [0]] |: junk,data <- [file]Get FString[content length] [HTTP OK[client(0), Get Content Type[path], content length, New@Dictionary[]] ]Put String@Net Client[data] :||: HTTP Not Found[client(0)] :| :| :| Connection Start(2,0) |: client, request <- [con(0)]Get DString@Net Client["\r\n"] parts <- [request]Split@String[" "] Print[request] [client]Get DString@Net Client["\r\n\r\n"] |: Handle Request[~, [parts]Index@List[0], [parts]Index@List[1], headers, handlers(1)] :||: headers <- Map[Dict Split[~, ":", "\r\n"], ["Trim"]Set Input[1, " \t"]] :| :|