#!/usr/bin/env sh

PATH_TRANSLATED=`readlink -fn ./serve-request.awk`;
SERVER_NAME=`uname -n`;

if [ -n "$NCAT_REMOTE_ADDR" ];
then REMOTE_ADDR="$NCAT_REMOTE_ADDR";
elif [ -n "$SOCAT_PEERADDR" ];
then REMOTE_ADDR="$SOCAT_PEERADDR";
else REMOTE_ADDR="127.0.0.1";
fi

if [ -n "$SOCAT_SOCKPORT" ];
then SERVER_PORT="$SOCAT_SOCKPORT";
else SERVER_PORT="1965";
fi


read -r URL GARBAGE;
REQUEST_FULL_URL=${URL%?};  # Remove "\r" at the end

echo  "$REQUEST_FULL_URL" | awk \
    -v AUTH_TYPE="" \
    -v CONTENT_LENGTH="" \
    -v CONTENT_TYPE="" \
    -v GATEWAY_INTERFACE="CGI/1.1" \
    -v PATH_TRANSLATED="$PATH_TRANSLATED" \
    -v REMOTE_ADDR="$REMOTE_ADDR" \
    -v REMOTE_HOST="$REMOTE_ADDR" \
    -v REMOTE_USER="" \
    -v REQUEST_FULL_URL="$REQUEST_FULL_URL" \
    -v REQUEST_METHOD="GET" \
    -v SCRIPT_NAME="/" \
    -v SERVER_NAME="$SERVER_NAME" \
    -v SERVER_PORT="$SERVER_PORT" \
    -v SERVER_PROTOCOL="GEMINI" \
    -v SERVER_SOFTWARE="Gebase" \
    -f lib/exec.awk \
    -f lib/io.awk \
    -f lib/str.awk \
    -f lib/url.awk \
    -f lib/request.awk \
    -f lib/response.awk \
    -f lib/tags.awk \
    -f serve-request.awk