git.plutz.net Git - lobster/blob - index.cgi

   1 #!/bin/sh
   2
   3 for n in "$@"; do case ${n%%=*} in
   4   data) _DATA="${n#data=}";;
   5   exec) _exec="${n#exec=}";;
   6   noerr) exec 2>&-;;
   7 esac; done
   8
   9 [ -z "${_EXEC%/}" ] && _EXEC="$(realpath "${0%/*}")" || _EXEC="${_EXEC%/}"
  10 [ -z "${_DATA%/}" ] && _DATA=. || _DATA="${_DATA%/}"
  11
  12 . "$_EXEC/cgilite/cgilite.sh"
  13 . "$_EXEC/cgilite/session.sh"
  14
  15 _PATH="$(PATH "/${PATH_INFO}")"
  16 ACTION="$(GET a)"
  17
  18 message="$(COOKIE message)"
  19 [ "$message" ] && SET_COOKIE 0 message=''
  20
  21 checked(){
  22   if [ "$1" = "$2" ] || [ "$1" -eq "$2" ]; then
  23     printf 'checked="checked"'
  24   fi 2>/dev/null
  25 }
  26 selected(){
  27   if [ "$1" = "$2" ] || [ "$1" -eq "$2" ]; then
  28     printf 'selected="selected"'
  29   fi 2>/dev/null
  30 }
  31
  32 yield_page() {
  33   local class="$1" style="$2"
  34   printf 'Content-Type: text/html; charset=utf-8\r\n\r\n'
  35   { printf '
  36         [html [head
  37           [title Lobster]
  38           [meta name="viewport" content="width=device-width"]
  39           [link rel="stylesheet" type="text/css" href="/style.css"]
  40     '
  41     [ -n "$style" ] && printf '
  42           [link rel="stylesheet" type="text/css" href="%s"]
  43     ' "$style"
  44     printf '
  45         ] [body class="%s"
  46     ' "$class"
  47     cat
  48     [ "$message" ] && printf '[p #message\n%s\n]' $(l10n "$message")
  49     printf '] ]'
  50   } \
  51   | "${_EXEC}/cgilite/html-sh.sed"
  52 }
  53
  54 if   [   -d "${_EXEC}/${_PATH}" -a -x "${_EXEC}/${_PATH}/index.cgi" ]; then
  55   . "${_EXEC}/${_PATH}/index.cgi"
  56 elif [ ! -d "${_EXEC}/${_PATH}" -a -x "${_EXEC}/${_PATH}" ]; then
  57   . "${_EXEC}/${_PATH}"
  58 elif [ ! -x "${_EXEC}/${_PATH}" -a -r "${_EXEC}/${_PATH}" ]; then
  59   . "$_EXEC/cgilite/file.sh"
  60   FILE "${_EXEC}/${_PATH}"
  61 else
  62   printf 'Status: 404 Not Found\r\nContent-Length: 0\r\n\r\n'
  63 fi