#!/bin/bash set -e #/**************************************************************************/ #/* */ #/* Copyright (c) 2001, 2011 NoMachine, http://www.nomachine.com/. */ #/* Copyright (c) 2015-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/ #/* */ #/* NXSCRIPTS, NX protocol compression and NX extensions to this software */ #/* are copyright of the aforementioned persons and companies. */ #/* */ #/* Redistribution and use of the present software is allowed according */ #/* to terms specified in the file LICENSE.nxcomp which comes in the */ #/* source distribution. */ #/* */ #/* All rights reserved. */ #/* */ #/* NOTE: This software has received contributions from various other */ #/* contributors, only the core maintainers and supporters are listed as */ #/* copyright holders. Please contact us, if you feel you should be listed */ #/* as copyright holder, as well. */ #/* */ #/**************************************************************************/ # # Uncomment this to enable echo. # set -x # ulimit -c "unlimited" NX_PORT="6" NX_SYSTEM="${HOME}/.nx" NX_ROOT="${HOME}/.nx" mkdir -p "${NX_ROOT}" # # This should be randomly generated. # NX_COOKIE="$(xauth -n list |grep "${HOSTNAME}/unix:${NX_PORT}" | grep 'MIT' | cut -f '5' -d ' ' | head -n1)" [[ -z "$NX_COOKIE" ]] && NX_COOKIE="$(mcookie)" # # Create the directories for the NX session. # rm -rf "${NX_ROOT}/C-${NX_PORT}" || exit mkdir -p "${NX_ROOT}/C-${NX_PORT}" || exit rm -rf "${NX_ROOT}/S-${NX_PORT}" || exit mkdir -p "${NX_ROOT}/S-${NX_PORT}" || exit # # Set the path to libraries and NX executables. # LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${HOME}/NX/nxcomp:${HOME}/NX/nxcompext:${HOME}/NX/nx-X11/exports/lib" export LD_LIBRARY_PATH PATH="${PATH}:${HOME}/NX/nxclient/nxclient:${HOME}/NX/nx-X11/programs/Xserver/" export PATH # # Create the fake cookie for this display. # echo "Creating the X authorization cookie." xauth add "${HOSTNAME}/unix:${NX_PORT}" "MIT-MAGIC-COOKIE-1" "${NX_COOKIE}" xauth add "${HOSTNAME}:${NX_PORT}" "MIT-MAGIC-COOKIE-1" "${NX_COOKIE}" function urlencode() { echo "$(perl -MURI::Escape -e 'print uri_escape($ARGV[0]);' "$1")" } # # Options are written in a file 'options' in the session # directory. The agent will use the DISPLAY settings, so # we pass in the DISPLAY the name of the options file. # # cache=8M,images=32M,link=modem,type=unix-kde,cleanup=0, # accept=62.98.198.1,cookie=${NX_COOKIE}, # id=giulietta.nomachine.com-1098-6A4649FD0FCA57FAC275AF3F1C45B10F, # media=1:1098 # #NX_HOST="nx/nx,link=lan,pack=no-pack,keybd=1,samba=1,cups=1,limit=0,\ #accept=127.0.0.1,cookie=${NX_COOKIE},errors=${NX_ROOT}/C-${NX_PORT}/session" #NX_HOST="nx/nx,link=lan,pack=16m-jpeg-9,keybd=1,samba=1,cups=1,limit=0,\ #accept=127.0.0.1,cookie=${NX_COOKIE},errors=${NX_ROOT}/C-${NX_PORT}/session" #NX_HOST="nx/nx,cache=8192k,link=modem,keybd=1,samba=1,cups=1,limit=0,\ #connect=127.0.0.1,cookie=${NX_COOKIE},errors=${NX_ROOT}/C-${NX_PORT}/session" #NX_HOST="nx/nx,link=lan,pack=16m-jpeg-9,keybd=1,samba=1,cups=1,limit=0,\ #accept=127.0.0.1,cookie=${NX_COOKIE},errors=${NX_ROOT}/C-${NX_PORT}/session" NX_HOST="nx/nx,link=lan,pack=16m-jpeg-9,keybd=1,samba=1,cups=1,limit=0,\ listen=$(urlencode "unix:${NX_SYSTEM}/C-${NX_PORT}/proxy.socket"),cookie=${NX_COOKIE},errors=${NX_ROOT}/C-${NX_PORT}/session" echo "${NX_HOST}:${NX_PORT}" >"${NX_ROOT}/C-${NX_PORT}/options" # # Run the local proxy impersonating the X display. # echo "Running the X client side NX proxy." #valgrind -v --num-callers=8 --error-limit=no --trace-children=no \ #valgrind --tool=memcheck --track-fds=yes \ nxproxy -C "nx/nx,options=${NX_ROOT}/C-${NX_PORT}/options:${NX_PORT}" \ 2>>"${NX_ROOT}/C-${NX_PORT}/session" & # # The X server side proxy will forward the connection # to the original DISPLAY. # # # These are the nxproxy options used to run a typical session. # # cookie=${NX_COOKIE},root=/home/pinzari/.nx,media=32824, # session=kde_on_giulietta,id=giulietta.nomachine.com-1098-6A4649FD0FCA57FAC275AF3F1C45B10F, # connect=giulietta.nomachine.com:1098 # NX_HOST="nx/nx,keybd=1,samba=1,cups=1,connect=$(urlencode "unix:${NX_SYSTEM}/C-${NX_PORT}/proxy.socket"),cookie=${NX_COOKIE},errors=${NX_ROOT}/S-${NX_PORT}/session" echo "${NX_HOST}:${NX_PORT}" >"${NX_ROOT}/S-${NX_PORT}/options" echo "Running the X server side NX proxy." #cachegrind -v --dumps=100000000 \ #cachegrind -v \ #valgrind -v --leak-check=yes --leak-resolution=high --show-reachable=yes \ # --show-reachable=yes --suppressions=nxproxy/nxproxy.supp \ # --weird-hacks=lax-ioctls --num-callers=8 --logfile-fd=2 \ nxproxy -S "nx/nx,options=${NX_ROOT}/S-${NX_PORT}/options:${NX_PORT}" \ 2>>"${NX_ROOT}/S-${NX_PORT}/session" & echo "Session running on display :${NX_PORT}."