#!/bin/sh -e
# Generate 66 frontend service for dbus services
# usage: pass the absolute paths of dbus service definitions
# specifying the user privilegies:
#	% sudo ./66-generator /usr/share/dbus-1/system-services/* (for the system bus)
# 	% sudo ./s6-generator -u /usr/share/dbus-1/services/* (for the session bus)

# Path definition need to correspond to the
# flag used at compilation time. The default is
# is used in this script.

# Safe place for sysadmin service.
# Packager should install service at
# /usr/share/66/service. So, no conflicts.
ServiceRoot="/etc/66/service"

# The -u option specify the user privilegies to handles
# Packager should install service for user
# at /usr/share/66/service/user and user have
# this own directory at ${HOME}/.66/service. So, no conflicts.
ServiceUser="/etc/66/service/user/"

# Handles root or user? root is default
root=1

# User or root
if [ ${1:0:1} == "-" ]; then
	Services=$ServiceUser
	shift
else
	Services=$ServiceRoot
	root=0
fi

for service in "$@"; do
	# Get the name from the command line
	name_=$(awk -F= '$1 == "Name" {print $2}' "$service")
	exec_=$(awk -F= '$1 == "Exec" {print $2}' "$service")
	# Get the user account for the executable execution
	runas_=$(awk -F= '$1 == "User" {print $2}' "$service")

	# This constantly overwrite an existing frontend file
	# Append the frontend file name with -dbus to be specific
	echo "[main]
@type = classic
@description = \"$name_ dbus service\"
@version = 0.0.1
@intree = dbus" > $Services/$name_-dbus

	# Give a correct permissions. Root can not handles
	# user services and user cannot control root services.
	# The term user is a generic one understood by 66 and
	# replaced at parse time by the correct account name
	# of the owner of the process
	if ((!root)); then
		echo "@user = ( root )" >> $Services/$name_-dbus
	else
		echo "@user = ( user )" >> $Services/$name_-dbus
	fi

	# Command to execute
	echo "
[start]
@execute = ($exec_)" >> $Services/$name_-dbus

	# Respect the account name to launch the script
	if [ -n $runas_ ]; then
		# only root can handles user privilegies.
		# owner of the process is the default with 66.
		if ((!root)) && [ "$runas_" != "root" ]; then
			echo "@runas = $runas_" >> $Services/$name_-dbus
		fi
	fi
done

bug on this script it should be ``` #!/bin/sh -e # Generate 66 frontend service for dbus services # usage: pass the absolute paths of dbus service definitions # specifying the user privilegies: # % sudo ./66-generator /usr/share/dbus-1/system-services/* (for the system bus) # % sudo ./s6-generator -u /usr/share/dbus-1/services/* (for the session bus) # Path definition need to correspond to the # flag used at compilation time. The default is # is used in this script. # Safe place for sysadmin service. # Packager should install service at # /usr/share/66/service. So, no conflicts. ServiceRoot="/etc/66/service" # The -u option specify the user privilegies to handles # Packager should install service for user # at /usr/share/66/service/user and user have # this own directory at ${HOME}/.66/service. So, no conflicts. ServiceUser="/etc/66/service/user/" # Handles root or user? root is default root=1 # User or root if [ ${1:0:1} == "-" ]; then Services=$ServiceUser shift else Services=$ServiceRoot root=0 fi for service in "$@"; do # Get the name from the command line name_=$(awk -F= '$1 == "Name" {print $2}' "$service") exec_=$(awk -F= '$1 == "Exec" {print $2}' "$service") # Get the user account for the executable execution runas_=$(awk -F= '$1 == "User" {print $2}' "$service") # This constantly overwrite an existing frontend file # Append the frontend file name with -dbus to be specific echo "[main] @type = classic @description = \"$name_ dbus service\" @version = 0.0.1 @intree = dbus" > $Services/$name_-dbus # Give a correct permissions. Root can not handles # user services and user cannot control root services. # The term user is a generic one understood by 66 and # replaced at parse time by the correct account name # of the owner of the process if ((!root)); then echo "@user = ( root )" >> $Services/$name_-dbus else echo "@user = ( user )" >> $Services/$name_-dbus fi # Command to execute echo " [start] @execute = ($exec_)" >> $Services/$name_-dbus # Respect the account name to launch the script if [ -n $runas_ ]; then # only root can handles user privilegies. # owner of the process is the default with 66. if ((!root)) && [ "$runas_" != "root" ]; then echo "@runas = $runas_" >> $Services/$name_-dbus fi fi done ``` replacing `/tmp/66/service/` by `$Services`