143 lines
4.1 KiB
Plaintext
Executable File
143 lines
4.1 KiB
Plaintext
Executable File
#!/bin/sh
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echo "Loading..."
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exec scsh -lel sunet-2.1/load.scm -dm -o http-test -e main -s "$0" "$@"
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!#
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(define-structure http-test
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(export main)
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(open httpd-core
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httpd-make-options
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httpd-basic-handlers
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httpd-file-directory-handlers
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httpd-cgi-handlers
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httpd-seval-handlers
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scheme-with-scsh)
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(begin
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(define (usage)
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(format #f
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"Usage: start-web-server [-h htdocs-dir] [-c cgi-bin-dir] [-p port]
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[-l log-file-name] [--help]
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with
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htdocs-dir directory of html files (default: web-server/root/htdocs)
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cgi-bin-dir directory of cgi files (default: web-server/root/cgi-bin)
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port port server is listening to (default: 8080)
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log-file-name directory where to store the logfile in CLF
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(default: web-server/httpd.log)
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--help show this help
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"
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))
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(define htdocs-dir #f)
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(define cgi-bin-dir #f)
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(define port #f)
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(define log-file-name #f)
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(define root #f)
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(define (init)
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(set! htdocs-dir "root/htdocs")
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(set! cgi-bin-dir "root/cgi-bin")
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(set! port "8080")
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(set! log-file-name "httpd.log")
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(set! root "root"))
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(define get-options
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(let* ((unknown-option-error
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(lambda (option)
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(format (error-output-port)
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"unknown option `~A'~%try `start-web-server --help'~%"
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option)
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(exit 1)))
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(missing-argument-error
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(lambda (option)
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(format (error-output-port)
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"option `~A' requires an argument~%try `start-web-server --help'~%"
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option)
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(exit 1))))
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(lambda (options)
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(let loop ((options options))
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(if (null? options)
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(begin
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(set! htdocs-dir (absolute-file-name htdocs-dir))
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(set! log-file-name (absolute-file-name log-file-name))
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(set! cgi-bin-dir (absolute-file-name cgi-bin-dir))
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(set! port (string->number port)))
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(cond
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((string=? (car options) "-h")
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(if (null? (cdr options))
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(missing-argument-error (car options))
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(set! htdocs-dir (cadr options)))
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(loop (cddr options)))
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((string=? (car options) "-c")
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(if (null? (cdr options))
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(missing-argument-error (car options))
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(set! cgi-bin-dir (cadr options)))
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(loop (cddr options)))
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((string=? (car options) "-p")
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(if (null? (cdr options))
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(missing-argument-error (car options))
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(set! port (cadr options)))
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(loop (cddr options)))
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((string=? (car options) "-l")
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(if (null? (cdr options))
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(missing-argument-error (car options))
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(set! log-file-name (cadr options)))
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(loop (cddr options)))
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((string=? (car options) "--help")
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(display (usage))
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(exit 0))
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((string=? (car options) "--dump")
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(let ((image-name (if (null? (cdr options))
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"web-server"
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(cadr options))))
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(dump-scsh-program main image-name))
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(exit 0))
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(else
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(unknown-option-error (car options)))))))))
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(define (become-nobody-if-root)
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(cond ((zero? (user-uid))
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(set-gid (->gid "nobody"))
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(set-uid (->uid "nobody")))))
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(define (main args)
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(with-cwd
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(file-name-directory (car (command-line)))
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(init)
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(format #t "reading options: ~s~%" (cdr args))
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(get-options (cdr args))
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(format #t "Going to run Webserver with:
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htdocs-dir: ~a
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cgi-bin-dir: ~a
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port: ~a
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log-file-name: ~a
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syslogging activated.
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"
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htdocs-dir
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cgi-bin-dir
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port
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log-file-name)
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(httpd (make-httpd-options
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with-port port
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with-root-directory (cwd)
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with-syslog? #t
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with-log-file log-file-name
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with-post-bind-thunk become-nobody-if-root
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with-request-handler
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(alist-path-dispatcher
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(list (cons "cgi-bin" (cgi-handler cgi-bin-dir))
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(cons "seval" seval-handler))
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(tilde-home-dir-handler "public_html"
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(rooted-file-or-directory-handler
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htdocs-dir)))))))
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))
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;; EOF
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;;; Local Variables:
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;;; mode:scheme
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;;; End:
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