X-Git-Url: https://git.plutz.net/?p=confetti;a=blobdiff_plain;f=index.cgi;h=ee0d6f7200900df4e43ba1a2347da90fca72006b;hp=919cf243b963d2829313f90c12632110cdf8f3a2;hb=30eeafefe167140350ecd4034c9689ab4dd9857d;hpb=815886bd4a95d4a44691f1cfd9701b8c3cecb5dc

diff --git a/index.cgi b/index.cgi
index 919cf24..ee0d6f7 100755
--- a/index.cgi
+++ b/index.cgi
@@ -1,21 +1,97 @@
-#!/bin/zsh
+#!/bin/sh
 
-call=$0
-real=$call
+for n in "$@"; do case ${n%%=*} in
+  data) _DATA="${n#data=}";;
+  exec) _EXEC="${n#exec=}";;
+  debug) DEBUG="${n#debug=}";;
+esac; done
 
-die() {
-  echo "$*" >/dev/stderr
-  exit 1
+[ ! "${_EXEC%/}" ] && _EXEC="$(realpath "${0%/*}")" || _EXEC="${_EXEC%/}"
+[ ! "${_DATA%/}" ] && _DATA=. || _DATA="${_DATA%/}"
+[ "$DEBUG" ] && exec 2>>"$DEBUG"
+
+mkdir -p "${_DATA}/cache" "${_DATA}/mappings" "${_DATA}/export" "${_DATA}/lock" "${_DATA}/ical" "${_DATA}/vcard"
+
+debug() {
+  local dbg=/dev/stderr
+  if [ ! "$DEBUG" ]; then
+    [ "$#" -gt 0 ] && : || cat;
+  elif [ "$#" -gt 0 ]; then
+    printf '%s\n' "$@" >>"$dbg"
+  else
+    tee -a "$dbg"
+  fi
 }
 
-while [ -L "$real" ]; do
-  real="$(stat -c %N "$real" |sed -r "s:..*. -> .(.*).$:\1:")"
-done
+. "$_EXEC/cgilite/cgilite.sh"
+. "$_EXEC/cgilite/session.sh"
+
+. "$_EXEC/l10n.sh"
+
+_PATH="$(PATH "/${PATH_INFO}")"
+ACTION="$(GET a)"
+
+message="$(COOKIE message)"
+[ "$message" ] && SET_COOKIE 0 message=''
 
-_EXEC="$(dirname "$real")"  #execution directory
-_STOR="$(dirname "$call")"  #storage directory
+checked(){
+  if [ "$1" = "$2" ] || [ "$1" -eq "$2" ]; then
+    printf 'checked="checked"'
+  fi 2>/dev/null
+}
+selected(){
+  if [ "$1" = "$2" ] || [ "$1" -eq "$2" ]; then
+    printf 'selected="selected"'
+  fi 2>/dev/null
+}
+
+yield_page() {
+  local class="$1" style="$2"
+  printf 'Content-Type: text/html; charset=utf-8\r\n\r\n'
+  { printf '
+	[html [head
+          [title Confetti]
+	  [meta name="viewport" content="width=device-width"]
+	  [link rel="stylesheet" type="text/css" href="/style.css"]
+    '
+    [ -n "$style" ] && printf '
+	  [link rel="stylesheet" type="text/css" href="%s"]
+    ' "$style"
+    printf '
+	] [body #top class="%s"
+    ' "$class"
+    printf '[ul .menu [li [a "/cards/" . %s]][li [a "/courses/" . %s]]]' "$(l10n cards)" "$(l10n courses)"
+    [ "$message" ] && printf '[p #message\n%s\n]' "$(l10n "$message")"
+    cat
+    printf '] ]'
+  } \
+  | "${_EXEC}/cgilite/html-sh.sed"
+}
 
-[ -w "$_EXEC" ] && [ -d "$_EXEC" ] || die "storage directory must be writable"
+topdir="${_PATH#/}"
+topdir="/${topdir%%/*}"
 
-echo ex: $_EXEC
-echo st: $_STOR
+case ${_PATH} in
+  /) REDIRECT /cards/
+    ;;
+  /export/*.pdf) . "$_EXEC/cgilite/file.sh"
+    FILE "${_DATA}/${_PATH}" "application/pdf"
+    ;;
+  /export/*) . "$_EXEC/cgilite/file.sh"
+    FILE "${_DATA}/${_PATH}"
+    ;;
+  *)
+    if   [ -d "${_EXEC}/${_PATH}" -a -x "${_EXEC}/${_PATH}/index.cgi" ]; then
+      . "${_EXEC}/${_PATH}/index.cgi"
+    elif [ -f "${_EXEC}/${_PATH}" -a -x "${_EXEC}/${_PATH}" ]; then
+      . "${_EXEC}/${_PATH}"
+    elif [ -f "${_EXEC}/${_PATH}" -a -r "${_EXEC}/${_PATH}" ]; then
+      . "$_EXEC/cgilite/file.sh"
+      FILE "${_EXEC}/${_PATH}"
+    elif [ -d "${_EXEC}/${topdir}" -a -x "${_EXEC}/${topdir}/index.cgi" ]; then
+      . "${_EXEC}/${topdir}/index.cgi"
+    else
+      printf '%s\r\n' 'Status: 404 Not Found' 'Content-Length: 0' ''
+    fi
+    ;;
+esac