! :folding=indent:collapseFolds=0: ! $Id$ ! ! Copyright (C) 2004 Slava Pestov. ! ! Redistribution and use in source and binary forms, with or without ! modification, are permitted provided that the following conditions are met: ! ! 1. Redistributions of source code must retain the above copyright notice, ! this list of conditions and the following disclaimer. ! ! 2. Redistributions in binary form must reproduce the above copyright notice, ! this list of conditions and the following disclaimer in the documentation ! and/or other materials provided with the distribution. ! ! THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, ! INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND ! FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ! DEVELOPERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ! SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, ! PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; ! OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ! WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR ! OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ! ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. IN: file-responder USE: combinators USE: html USE: kernel USE: lists USE: files USE: namespaces USE: parser USE: regexp USE: stack USE: stdio USE: streams USE: strings USE: httpd USE: httpd-responder !!! Serving files. : file-header ( filename -- header ) "200 Document follows" swap mime-type response ; : serve-file ( filename -- ) dup file-header print "stdio" get fcopy ; !!! Serving directories. : file>html ( filename -- ... ) "
  • entities "\">" over "
    • " ; : directory>html ( directory -- html ) directory [ file>html ] map cat ; : list-directory ( directory -- ) serving-html [ "" swap "

    " over "

    " ] cons expand cat write ; : serve-directory ( directory -- ) dup "/index.html" cat2 dup exists? [ nip serve-file ] [ drop list-directory ] ifte ; !!! Serving objects. : serve-static ( filename -- ) dup directory? [ serve-directory ] [ serve-file ] ifte ; : serve-script ( argument filename -- ) [ swap "argument" set run-file ] with-scope ; : parse-object-name ( filename -- argument filename ) dup [ dup "(.*?)\\?(.*)" groups dup [ nip call ] when swap ] [ drop f "/" ] ifte ; : file-responder ( filename -- ) "doc-root" get [ parse-object-name "doc-root" get swap cat2 dup exists? [ dup file-extension "lhtml" = [ serve-script ] [ nip serve-static ] ifte ] [ 2drop "404 not found" httpd-error ] ifte ] [ drop "404 doc-root not set" httpd-error ] ifte ;