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#!/bin/bash

# $1 - session name
set -e

if [ -z "$1" ]; then
   echo "Syntax: $0 sessionname [dosemuargs]"
   exit 1
fi

export SESSION="$1"
SESSPATH="/dos/sessions/$1"

if [ ! -e "$SESSPATH" ]; then
  cp -a /dos/session.skel "$SESSPATH"
fi

if check-dosemu-session $SESSION; then
  echo "dosemu session $SESSION already running; refusing to start again"
  exit 1
fi

HOME=/root   # telnetd may not leave this set for us
# Copy .Xauthority, since we have to set HOME
rm -rf "$SESSPATH/.Xauthority"
cp -r $HOME/.Xauthority "$SESSPATH"

# After the first start, we have to copy the drive stuff into here.
DRIVESPATH="$SESSPATH/.dosemu/drives"
if [ -e "$DRIVESPATH" ]; then
  cp -an /etc/dosemu/drives/* "$DRIVESPATH"
fi

waitfordaemon vncserver
shift

# Final sanity check.
dotlockfile -p -l "$SESSPATH/jglock"
# -f is an excuse for the session check
stty raw
DISPLAY=:1 HOME="$SESSPATH" exec dosemu -f "$SESSPATH/dosemu.conf" "$@"
dotlockfile -p -u "$SESSPATH/jglock"

#!/bin/bash

# Check if a dosemu session named "$1" is running.

# If yes, exit with code 0 and display its PID.
# If no, exit with code 1.

pgrep -f "dosemu.*/dos/sessions/$1/dosemu.conf"