#!/usr/bin/env bash
set -eu
TMP_FILE=$(mktemp -q /dev/shm/server.XXXXXX)
stop() {
trap - SIGINT EXIT
{ pkill -f socat || true; } 2>/dev/null
[ -f "$TMP_FILE" ] && rm -f "$TMP_FILE"
}
trap 'stop' EXIT SIGINT SIGTERM SIGHUP
html()
{
local h="$2"
h="$h"
h="$h
$1
"
echo "$h"
}
BODY="$2"
HTML=$(html "$BODY" "$1")
printf '%b' "HTTP/1.1 200 OK\nContent-Length: ${#HTML}\nConnection: close\n\n$HTML" > "$TMP_FILE"
socat TCP4-LISTEN:80,reuseaddr,fork,crlf SYSTEM:"cat $TMP_FILE" 2> /dev/null &
socat TCP4-LISTEN:8006,reuseaddr,fork,crlf SYSTEM:"cat $TMP_FILE" 2> /dev/null & wait $!
exit