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="${n#exec=}";;
   6   debug) DEBUG="${n#debug=}";;
   7 esac; done
   8
   9 [ ! "${_EXEC%/}" ] && _EXEC="$(realpath "${0%/*}")" || _EXEC="${_EXEC%/}"
  10 [ ! "${_DATA%/}" ] && _DATA=. || _DATA="${_DATA%/}"
  11 [ "$DEBUG" ] && exec 2>>"$DEBUG"
  12
  13 mkdir -p "${_DATA}/cache" "${_DATA}/mappings" "${_DATA}/export" "${_DATA}/lock" "${_DATA}/ical" "${_DATA}/vcard"
  14
  15 . "$_EXEC/cgilite/cgilite.sh"
  16 . "$_EXEC/cgilite/session.sh"
  17
  18 . "$_EXEC/l10n.sh"
  19
  20 _PATH="$(PATH "/${PATH_INFO}")"
  21 ACTION="$(GET a)"
  22
  23 message="$(COOKIE message)"
  24 [ "$message" ] && SET_COOKIE 0 message=''
  25
  26 checked(){
  27   if [ "$1" = "$2" ] || [ "$1" -eq "$2" ]; then
  28     printf 'checked="checked"'
  29   fi 2>/dev/null
  30 }
  31 selected(){
  32   if [ "$1" = "$2" ] || [ "$1" -eq "$2" ]; then
  33     printf 'selected="selected"'
  34   fi 2>/dev/null
  35 }
  36
  37 yield_page() {
  38   local class="$1" style="$2"
  39   printf 'Content-Type: text/html; charset=utf-8\r\n\r\n'
  40   { printf '
  41         [html [head
  42           [title Lobster]
  43           [meta name="viewport" content="width=device-width"]
  44           [link rel="stylesheet" type="text/css" href="/cgilite/common.css"]
  45           [link rel="stylesheet" type="text/css" href="/style.css"]
  46     '
  47     [ -n "$style" ] && printf '
  48           [link rel="stylesheet" type="text/css" href="%s"]
  49     ' "$style"
  50     printf '
  51         ] [body #top class="%s"
  52     ' "$class"
  53     [ "$message" ] && printf '[p #message\n%s\n]' "$(l10n "$message")"
  54     cat
  55     printf '] ]'
  56   } \
  57   | "${_EXEC}/cgilite/html-sh.sed"
  58 }
  59
  60 topdir="${_PATH#/}"
  61 topdir="/${topdir%%/*}"
  62
  63 case ${_PATH} in
  64   /) REDIRECT /cards/
  65     ;;
  66   *)
  67     if   [ -d "${_EXEC}/${_PATH}" -a -x "${_EXEC}/${_PATH}/index.cgi" ]; then
  68       . "${_EXEC}/${_PATH}/index.cgi"
  69     elif [ -f "${_EXEC}/${_PATH}" -a -x "${_EXEC}/${_PATH}" ]; then
  70       . "${_EXEC}/${_PATH}"
  71     elif [ -f "${_EXEC}/${_PATH}" -a -r "${_EXEC}/${_PATH}" ]; then
  72       . "$_EXEC/cgilite/file.sh"
  73       FILE "${_EXEC}/${_PATH}"
  74     elif [ -d "${_EXEC}/${topdir}" -a -x "${_EXEC}/${topdir}/index.cgi" ]; then
  75       . "${_EXEC}/${topdir}/index.cgi"
  76     else
  77       printf '%s\r\n' 'Status: 404 Not Found' 'Content-Length: 0' ''
  78     fi
  79     ;;
  80 esac