#!/bin/sh

set -e

printf "20 text/plain; lang=en\r\n"

cat <<EOF
               The Common Gateway Interface for Gemini

  It really seems that the Common Gateway Interface (CGI, RFC-3875)
can be adapted for the Gemini protocol easily!

  This is a test page for the CGI implementation in gmid[0], a small
and secure Gemini server.  When in doubt, I'm trying to follow the
GLV-1.12556[1] behaviour.  Sean Conner provides a similar page at [2].


                      CGI Environment Variables

<unspec> means "not set".

EOF

echo GATEWAY_INTERFACE=$GATEWAY_INTERFACE
echo GEMINI_DOCUMENT_ROOT=$GEMINI_DOCUMENT_ROOT
echo GEMINI_SCRIPT_FILENAME=$GEMINI_SCRIPT_FILENAME
echo GEMINI_URL=$GEMINI_URL
echo GEMINI_URL_PATH=$GEMINI_URL_PATH
echo PWD=$PWD
echo PATH_INFO=${PATH_INFO:-"<unspec>"}
echo PATH_TRANSLATED=${PATH_TRANSLATED:-"<unspec>"}
echo QUERY_STRING=$QUERY_STRING
echo REMOTE_ADDR=$REMOTE_ADDR
echo REMOTE_HOST=$REMOTE_HOST
echo REQUEST_METHOD=$REQUEST_METHOD
echo SCRIPT_NAME=$SCRIPT_NAME
echo SERVER_NAME=$SERVER_NAME
echo SERVER_PORT=$SERVER_PORT
echo SERVER_PROTOCOL=$SERVER_PROTOCOL
echo SERVER_SOFTWARE=$SERVER_SOFTWARE
echo AUTH_TYPE=$AUTH_TYPE
echo REMOTE_USER=$REMOTE_USER
echo TLS_CLIENT_ISSUER=$TLS_CLIENT_ISSUER
echo TLS_CLIENT_HASH=$TLS_CLIENT_HASH
echo TLS_CLIENT_NOT_AFTER=$TLS_CLIENT_NOT_AFTER
echo TLS_CLIENT_NOT_BEFORE=$TLS_CLIENT_NOT_BEFORE
echo
echo
echo "                          CGI Argument List"
echo
echo "- $0"
for i in "$@"; do
	echo "- $i"
done

cat <<EOF


                                notes

[0]: https://github.com/omar-polo/gmid
[1]: https://github.com/spc476/GLV-1.12556
[2]: gemini://gemini.conman.org/cgi
EOF