1 ! Copyright (C) 2007, 2008 Slava Pestov.
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2 ! See http://factorcode.org/license.txt for BSD license.
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3 USING: namespaces kernel assocs io.files io.streams.duplex
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4 combinators arrays io.launcher io http.server.static http.server
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5 http accessors sequences strings math.parser fry urls ;
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8 : post? ( -- ? ) request get method>> "POST" = ;
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10 : cgi-variables ( script-path -- assoc )
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11 #! This needs some work.
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13 "CGI/1.0" "GATEWAY_INTERFACE" set
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14 "HTTP/" request get version>> append "SERVER_PROTOCOL" set
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15 "Factor" "SERVER_SOFTWARE" set
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17 [ "PATH_TRANSLATED" set ] [ "SCRIPT_FILENAME" set ] bi
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19 request get url>> path>> "SCRIPT_NAME" set
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21 request get url>> host>> "SERVER_NAME" set
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22 request get url>> port>> number>string "SERVER_PORT" set
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24 "" "REMOTE_HOST" set
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25 "" "REMOTE_ADDR" set
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27 "" "REMOTE_USER" set
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28 "" "REMOTE_IDENT" set
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30 request get method>> "REQUEST_METHOD" set
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31 request get url>> query>> assoc>query "QUERY_STRING" set
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32 request get "cookie" header "HTTP_COOKIE" set
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34 request get "user-agent" header "HTTP_USER_AGENT" set
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35 request get "accept" header "HTTP_ACCEPT" set
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38 request get post-data>> raw>>
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39 [ "CONTENT_TYPE" set ]
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40 [ length number>string "CONTENT_LENGTH" set ]
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45 : <cgi-process> ( name -- desc )
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47 over 1array >>command
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48 swap cgi-variables >>environment ;
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50 : serve-cgi ( name -- response )
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53 "CGI output follows" >>message
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55 , output-stream get swap <cgi-process> <process-stream> [
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56 post? [ request get post-data>> raw>> write flush ] when
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57 input-stream get swap (stream-copy)
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61 : enable-cgi ( responder -- responder )
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62 [ serve-cgi ] "application/x-cgi-script"
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63 pick special>> set-at ;
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