alxconf-060/functions/config_sessions.sh

# $Id$
# configures ica-sessions on the host via mysql db settings

fix_whitespaces()
{
	local var="$@"
	echo "${var//\ /_}"
}

# helper function to create citrix session files
generate_ica_session_file()
{
	local i
	local num
	local server
	local ses_session
	local ses_filename
	local ses_username
	local ses_domain
	local ses_password
	local ses_browseradrs
	local ses_colors
	local CONFIG

	# very basic getops
	for i in $*
	do
		case $1 in
			--session) shift; ses_session="$1" ;;
			--filename) shift; ses_filename="$1" ;;
			--username) shift; ses_username="$1" ;;
			--password) shift; ses_password="$1" ;;
			--domain) shift; ses_domain="$1" ;;
			--server) shift; ses_browseradrs="$1" ;;
			--colordepth) shift; ses_colors="$1" ;;
        	esac
		shift
	done

	# abort if session, filename or server not given
	[[ -z ${ses_session} ]] && return 1
	[[ -z ${ses_filename} ]] && return 1
	[[ -z ${ses_browseradrs} ]] && return 1

	# write session files
	CONFIG="${ALX_ICA_SESSIONS}/${ses_filename}"
	clearconfig

	addconfig '[WFClient]'
	addconfig 'Version=2'

	# use ';' as ifs
	declare -i i=0
	for server in ${ses_browseradrs//;/ }
	do
		(( i++ ))
		num="${i}"
		# support newer ica-clients:
		# the first address must be named TcpBrowserAddress, but not TcpBrowserAddress1 !!
		[[ ${i} -eq 1 ]] && num=""
		addconfig "TcpBrowserAddress${num}=${server}"
		addconfig "HttpBrowserAddress${num}=${server}"
	done

	addconfig 'ScreenPercent=0'
	addconfig '[ApplicationServers]'
	addconfig "${ses_session}="
	addconfig "[${ses_session}]"
	addconfig "Address=${ses_session}"
	addconfig "InitialProgram=#${ses_session}"

	# convert to ica session file values
	case ${ses_colors} in
		24|32) ses_colors="8";;
		16) ses_colors="4";;
		8) ses_colors="2";;
		*) ses_colors="4";; # default to 16bit
	esac
	addconfig "DesiredColor=${ses_colors}"
	addconfig 'TransportDriver=TCP/IP'
	addconfig 'WinStationDriver=ICA 3.0'
	addconfig "ClearPassword=${ses_password}"
	addconfig "Username=${ses_username}"
	addconfig "Domain=${ses_domain}"
	addconfig 'UseFullScreen=Yes'
	addconfig 'NoWindowManager=True'
}

# generates a sh file to start programs
generate_program_sh()
{
	local dest
	local name
	local exec
	local param
	local workdir
	local CONFIG

	# very basic getops
	for i in $*
	do
		case $1 in
			--name|-n) shift; name="$1" ;;
			--exec|-x) shift; exec="$1" ;;
			--param|-p) shift; param="$1" ;;
			--dest|-d) shift; dest="$1" ;;
			--workdir|-w) shift; workdir="$1" ;;
        	esac
		shift
	done

	# abort if name, dest or exec not given
	[[ -z ${name} ]] && return 1
	[[ -z ${exec} ]] && return 1
	[[ -z ${dest} ]] && return 1

	CONFIG="${dest}"
	addconfig "#!/bin/sh"
	[ -n "${workdir}" ] && addconfig "cd ${workdir}"
	addconfig "exec ${exec} ${param}"

	chmod 0755 "${dest}"
}

# helper functions for generate all desktop icons
generate_icon()
{
	local name
	local icon
	local command
	local dest
	local yres
	local xres
	local iwidth
	local iheight
	local deficon
	local CONFIG
	local utility

	# very basic getops
	for i in $*
	do
		case $1 in
			--name|-n) shift; name="$1" ;;
			--command|-c) shift; command="$1" ;;
			--icon|-i) shift; icon="$1" ;;
			--dest|-d) shift; dest="$1" ;;
			--xres|-x) shift; xres="$1" ;;
			--yres|-y) shift; yres="$1" ;;
			--icon-width|-w) shift; iwidth="$1" ;;
			--icon-height|-h) shift; iheight="$1" ;;
			--default-icon) shift; deficon="$1" ;;
        	esac
		shift
	done

	# some sanity checks:
	
	# abort if name or command not given
	[[ -z ${name} ]] && return 1
	[[ -z ${command} ]] && return 1

	[[ -z ${dest} ]] && dest="${ALX_UNPRIV_HOME}/.idesktop/${name}.lnk"

	# use some defaults for icon, dest, {x,y}res
	[[ -z ${xres} ]] && xres=50
	[[ -z ${yres} ]] && xres=50
	if [[ -z ${icon} ]] || [ ! -f ${icon} ]
	then
		# if no default icon is given use default.png
		[[ -z ${deficon} ]] && deficon="default.png"
		icon="${ALX_SESSIONS_ICONS}/${deficon}"
	fi

	CONFIG="${dest}"
	clearconfig

	addconfig 'table Icon'
	addconfig "  Caption: ${name}"
	addconfig "  Command: ${command}"
	addconfig "  Icon: ${icon}"
	addconfig "  X: ${xres}"
	addconfig "  Y: ${yres}"

	# add these only if not zero
	if [[ ! -z ${iwidth} ]] && [[ ! -z ${iheight} ]]
	then
		addconfig "  Width: ${iwidth}"
		addconfig "  Height: ${iheight}"
	fi

	addconfig 'end'
}

generate_all_desktop_icons()
{
	local session_list="$1"
	local other_menuitem_list="$2"
	local plugin_list="$3"
	local res
	local xres
	local yres
	local x
	local y
	local i
	local name
	local progsh_path
	local utility
	local dest
	local rc

	dest="${ALX_UNPRIV_HOME}/.idesktop"
	rc="${ALX_UNPRIV_HOME}/.ideskrc"

	# progsh path
	progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"

	# get the resolution
	res=$(mysqldo "select resolution from cfg_graphic where serial='${ALX_SERIAL}'")

	# split res to x & y
	xres="${res%x*}"
	yres="${res#*x}"

	# top left edge of the icon is given in config file
	# remove a little bit to simulate the bottom-right edge
	xres="$(( ${xres} - 120 ))"
	yres="$(( ${yres} - 80 ))"

	# clean desktop icon location
	[ -d ${dest} ] && rm -rf ${dest}
	[ -f ${rc} ] && rm -f ${rc}
	install -d ${dest}

	# default settings
	declare -i x=50
	declare -i y=50

	# ica icons
	for i in ${session_list}
	do
		# abort if empty
		[[ -z ${i} ]] && continue

		# get database information
		evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"

		# new line if x > xres
		if [ ${x} -ge ${xres} ]
		then
			x=50
			y=$((${y} + 80))
		fi

		# new row if y > yres
		if [ ${y} -ge ${yres} ]
		then
			x=$((${x} + 120))
			y=50

			# re-check x
			[ ${x} -ge ${xres} ] && x=50
		fi

		generate_icon \
			--name "${cfg_sessions_session}" \
			--command "wfica-launcher ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_sessions_filename})" \
			--icon "${ALX_SESSIONS_ICONS}/$(fix_whitespaces ${cfg_sessions_session}).png" \
			--dest "${dest}/$(fix_whitespaces ${cfg_sessions_session}).lnk" \
			--xres "${x}" \
			--yres "${y}"

		y=$((${y} + 80))
	done

	for i in ${other_menuitem_list}
	do
		# abort if empty
		[[ -z ${i} ]] && continue

		# get database information
		evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"

		# new line if x > xres
		if [ ${x} -ge ${xres} ]
		then
			x=50
			y=$((${y} + 80))
		fi

		# new row if y > yres
		if [ ${y} -ge ${yres} ]
		then
			x=$((${x} + 120))
			y=50

			# re-check x
			[ ${x} -ge ${xres} ] && x=50
		fi

		generate_icon \
			--name "${cfg_other_menuitems_name}" \
			--command "${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})" \
			--icon "${ALX_SESSIONS_ICONS}/$(fix_whitespaces ${cfg_other_menuitems_icon}).png" \
			--dest "${dest}/$(fix_whitespaces ${cfg_other_menuitems_name}).lnk" \
			--xres "${x}" \
			--yres "${y}" \
			--default-icon "default_item.png"

		y=$((${y} + 80))
	done
	
	for i in ${plugin_list}
	do
		# abort if empty
		[[ -z ${i} ]] && continue

		evaluate_table cfg_plugins "where serial='${ALX_SERIAL}' and id='${i}'"
		if [[ -x ${ALX_PLUGINS}/${cfg_plugins_plugin}/plugin.sh ]]
		then
			eval $(${ALX_PLUGINS}/${cfg_plugins_plugin}/plugin.sh menuitem)

			# abort if name or exec is empty
			[[ -z ${PLUGIN_MENUITEM_NAME} ]] && continue
			[[ -z ${PLUGIN_MENUITEM_EXEC} ]] && continue

			# new line if x > xres
			if [ ${x} -ge ${xres} ]
			then
				x=50
				y=$((${y} + 80))
			fi

			# new row if y > yres
			if [ ${y} -ge ${yres} ]
			then
				x=$((${x} + 120))
				y=50

				# re-check x
				[ ${x} -ge ${xres} ] && x=50
			fi

			generate_icon \
				--name "${PLUGIN_MENUITEM_NAME}" \
				--command "${progsh_path}/$(fix_whitespaces ${PLUGIN_MENUITEM_NAME})" \
				--icon "${ALX_SESSIONS_ICONS}/$(fix_whitespaces ${PLUGIN_MENUITEM_NAME}).png" \
				--dest "${dest}/$(fix_whitespaces ${PLUGIN_MENUITEM_NAME}).lnk" \
				--xres "${x}" \
				--yres "${y}" \
				--default-icon "default_item.png"

			y=$((${y} + 80))
		fi

		# unset all variables
		unset PLUGIN_MENUITEM_NAME
		unset PLUGIN_MENUITEM_EXEC
		unset PLUGIN_MENUITEM_PARAM
		unset PLUGIN_MENUITEM_WORKDIR
		unset PLUGIN_MENUITEM_ICON
	done

	# add shutdown, reboot icons
	for i in shutdown reboot
	do
		# new line if x > xres
		if [ ${x} -ge ${xres} ]
		then
			x=50
			y=$((${y} + 80))
		fi

		# new row if y > yres
		if [ ${y} -ge ${yres} ]
		then
			x=$((${x} + 120))
			y=50

			# re-check x
			[ ${x} -ge ${xres} ] && x=50
		fi

		case ${i} in
			shutdown) name="Herunterfahren" ;;
			reboot) name="Neustarten" ;;
		esac

		generate_icon \
			--name "${name}" \
			--command "/usr/lib/alxconfig-ng/bin/user_${i}.sh" \
			--icon "${ALX_SESSIONS_ICONS}/${i}.png" \
			--dest "${dest}/${i}.lnk" \
			--xres "${x}" \
			--yres "${y}" \
			--icon-width "40" \
			--icon-height "40"

		y=$((${y} + 80))
	done

	# last but not least gen a icon with some sys informations
	local sysinfo
	local hostname
	local osversion

	osversion="$(< /etc/mageversion)"
	hostname=$(mysqldo "select hostname from cfg_network where serial='${ALX_SERIAL}'")
	sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"

	# now get the right position:
	# restore orig values of xres
	xres="$(( ${xres} + 120 ))"
	# default y pos (full yres -22 = cur yres + 58 !)
	yres="$(( ${yres} + 58 ))"
	# middle of the screen
	# (no txt - length required, xtdesk manage that itself)
	xres="$(( ${xres} / 2))"

	generate_icon \
		--name "${sysinfo}" \
		--command "exit 0" \
		--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
		--dest "${dest}/sysinfo.lnk" \
		--xres "${xres}" \
		--yres "${yres}" \
		--icon-width "1" \
		--icon-height "1"
}

config_sessions()
{
	local i
	local all_ses_ids
	local all_other_ids
	local CONFIG
	local screensaver_passwd_cmd
	local fbinit
	local fbkeys
	local progsh_path

	progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"

	# get all session ids from database
	all_ses_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")
	# get all other_menuitem ids from database
	all_other_ids=$(mysqldo "select id from cfg_other_menuitems where serial='${ALX_SERIAL}'")
	# get all plugin ids from database
	all_plugin_ids=$(mysqldo "select id from cfg_plugins where serial='${ALX_SERIAL}'")

	# get screensaver settings
	evaluate_table cfg_screensaver
	# get autostart settings
	evaluate_table cfg_autostart
	# get current color depth
	evaluate_table cfg_graphic

	# now setup fluxbox for user station

	# create a fresh fluxbox directory
	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
	install -d ${ALX_UNPRIV_HOME}/.fluxbox

	# now generate fluxbox config files

	# fluxbox main config
	if [ -f ${ALX_SKELETONS}/fluxbox/init ]
	then
		fbinit="${ALX_SKELETONS}/fluxbox/init"
	else
		fbinit="/usr/share/fluxbox/init"
	fi
	cat ${fbinit} > ${ALX_UNPRIV_HOME}/.fluxbox/init

	# fluxbox autostart
	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/apps"
	# do not show decorations on messages generated with xmessage
	if [ -x /usr/bin/xmessage ]
	then
		addconfig '[app] (xmessage)'
		addconfig '	[Deco] {NONE}'
		addconfig '[end]'
	fi
	# add icon utility
	[ -x /usr/bin/idesk ] && addconfig '[startup] {nohup idesk > /dev/null &}'
	# add numlock utility
	[ -x /usr/bin/numlockx ] && addconfig '[startup] {nohup numlockx on &}'

	# add screensaver
	if [[ ! -z ${cfg_screensaver_screensaver} ]] && [[ ! -z ${cfg_screensaver_screensaver_timeout} ]]
	then
		if [[ -z ${cfg_screensaver_password} ]] || [[ ${cfg_screensaver_password} = NULL ]]
		then
			screensaver_passwd_cmd="-nolock"
		else
			screensaver_passwd_cmd="-cpasswd $(cryptpw -m des ${cfg_screensaver_password})"
		fi

		addconfig "[startup] {nohup xautolock -time ${cfg_screensaver_timeout} -locker 'xlock -mode ${cfg_screensaver_screensaver} ${screensaver_passwd_cmd}' > /dev/null &}"
	fi

	# add plugins autostart
	for i in ${all_plugin_ids}
	do
		evaluate_table cfg_plugins "where serial='${ALX_SERIAL}' and id='${i}'"
		if [[ -x ${ALX_PLUGINS}/${cfg_plugins_plugin}/plugin.sh ]]
		then
			eval $(${ALX_PLUGINS}/${cfg_plugins_plugin}/plugin.sh autostart)

			if [[ ${PLUGIN_AUTOSTART} = 1 ]]
			then
				addconfig "[startup] {${progsh_path}/$(fix_whitespaces ${PLUGIN_MENUITEM_NAME}) &}"
			fi
			# unset all variables
			unset PLUGIN_AUTOSTART
			unset PLUGIN_MENUITEM_NAME
		fi
	done

	# add autostart session
	if [[ ! -z ${cfg_autostart_session} ]]
	then
		# sleep one second to wait until busybox is fully initialized and the screen is really centered
		addconfig "[startup] {sleep 1 && wfica-launcher ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_autostart_session}) &}"
	fi

	# fluxbox hotkeys
	if [ -f ${ALX_SKELETONS}/fluxbox/keys ]
	then
		fbkeys="${ALX_SKELETONS}/fluxbox/keys"
	else
		fbkeys="/usr/share/fluxbox/keys"
	fi
	cat ${fbkeys} > ${ALX_UNPRIV_HOME}/.fluxbox/keys

	# generate a fluxbox menu
	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/menu"
	clearconfig

	# fluxbox menu header
	cat ${ALX_SKELETONS}/fluxbox/menu.header >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
	# now fix it with proper messages :P
	local ver="$(< /etc/mageversion)"
	sed -i "s:@CHANGEME@:alx-${ver}  #${ALX_SERIAL}:g" ${ALX_UNPRIV_HOME}/.fluxbox/menu
	# add a newline (maybe there is no crlf in the header)
	addconfig

	# first generate session files
	for i in ${all_ses_ids}
	do
		evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"
		generate_ica_session_file \
			--session "${cfg_sessions_session}" \
			--filename "$(fix_whitespaces ${cfg_sessions_filename})" \
			--username "${cfg_sessions_username}" \
			--password "${cfg_sessions_password}" \
			--domain "${cfg_sessions_domain}" \
			--server "${cfg_sessions_browseradrs}" \
			--colordepth "${cfg_graphic_depth}"

		# fluxbox menusession
		addconfig "[exec] (${cfg_sessions_session}) {wfica-launcher ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_sessions_filename})}"
	done

	# delete all progs
	[ -d ${progsh_path} ] && rm -rf ${progsh_path}
	install -d ${progsh_path}

	# add other menuitems
	for i in ${all_other_ids}
	do
		evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"

		# now echo config line for fluxbox-menu
		# make it "configureable" :p
		if [[ -n ${cfg_other_menuitems_workdir} ]]
		then
			workdir="--workdir ${cfg_other_menuitems_workdir}"
		fi
		if [[ -n ${cfg_other_menuitems_icon} ]]
		then
			cfg_other_menuitems_icon="<${cfg_other_menuitems_icon}>"
		fi

		# gen prog startup wrapper
		generate_program_sh \
			--name "${cfg_other_menuitems_name}" \
			--exec "${cfg_other_menuitems_exec}" \
			--param "${cfg_other_menuitems_param}" \
			--dest "${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})" \
			"${workdir}"

		addconfig "[exec] (${cfg_other_menuitems_name}) {${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})} ${cfg_other_menuitems_icon}"
	done

	# add plugins
	for i in ${all_plugin_ids}
	do
		evaluate_table cfg_plugins "where serial='${ALX_SERIAL}' and id='${i}'"
		if [[ -x ${ALX_PLUGINS}/${cfg_plugins_plugin}/plugin.sh ]]
		then
			eval $(${ALX_PLUGINS}/${cfg_plugins_plugin}/plugin.sh menuitem)

			# abort if name or exec is empty
			[[ -z ${PLUGIN_MENUITEM_NAME} ]] && continue
			[[ -z ${PLUGIN_MENUITEM_EXEC} ]] && continue

			# now echo config line for fluxbox-menu
			# make it "configureable" :p
			if [[ -n ${PLUGIN_MENUITEM_WORKDIR} ]]
			then
				workdir="--workdir ${PLUGIN_MENUITEM_WORKDIR}"
			fi
			if [[ -n ${PLUGIN_MENUITEM_ICON} ]]
			then
				PLUGIN_MENUITEM_ICON="<${PLUGIN_MENUITEM_ICON}>"
			fi

			# gen prog startup wrapper
			generate_program_sh \
				--name "${PLUGIN_MENUITEM_NAME}" \
				--exec "${PLUGIN_MENUITEM_EXEC}" \
				--param "${PLUGIN_MENUITEM_PARAM}" \
				--dest "${progsh_path}/$(fix_whitespaces ${PLUGIN_MENUITEM_NAME})" \
				"${workdir}"

			addconfig "[exec] (${PLUGIN_MENUITEM_NAME}) {${progsh_path}/$(fix_whitespaces ${PLUGIN_MENUITEM_NAME})} ${PLUGIN_MENUITEM_ICON}"
		fi

		# unset all variables
		unset PLUGIN_MENUITEM_NAME
		unset PLUGIN_MENUITEM_EXEC
		unset PLUGIN_MENUITEM_PARAM
		unset PLUGIN_MENUITEM_WORKDIR
		unset PLUGIN_MENUITEM_ICON
	done

	# fluxbox menu footer
	cat ${ALX_SKELETONS}/fluxbox/menu.footer >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
	# add a newline (maybe there is no crlf in the footer)
	addconfig

	# now it's a good time to generate *all* icons :)
	generate_all_desktop_icons "${all_ses_ids}" "${all_other_ids}" "${all_plugin_ids}"

	# fix permissions
	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
	chmod 0755 ${ALX_UNPRIV_HOME}/.idesktop
}
1	niro	2001	# $Id$
2	niro	236	# configures ica-sessions on the host via mysql db settings
3
4	niro	2161	fix_whitespaces()
5			{
6			local var="$@"
7			echo "${var//\ /_}"
8			}
9
10	niro	2149	# helper function to create citrix session files
11			generate_ica_session_file()
12	niro	236	{
13	niro	246	local i
14	niro	2149	local num
15	niro	246	local server
16			local ses_session
17			local ses_filename
18			local ses_username
19			local ses_domain
20			local ses_password
21			local ses_browseradrs
22	niro	2435	local ses_colors
23	niro	2035	local CONFIG
24	niro	246
25	niro	2149	# very basic getops
26			for i in $*
27	niro	246	do
28	niro	2149	case $1 in
29			--session) shift; ses_session="$1" ;;
30			--filename) shift; ses_filename="$1" ;;
31			--username) shift; ses_username="$1" ;;
32			--password) shift; ses_password="$1" ;;
33			--domain) shift; ses_domain="$1" ;;
34	niro	2161	--server) shift; ses_browseradrs="$1" ;;
35	niro	2435	--colordepth) shift; ses_colors="$1" ;;
36	niro	2149	esac
37			shift
38			done
39	niro	246
40	niro	2149	# abort if session, filename or server not given
41	niro	2161	[[ -z ${ses_session} ]] && return 1
42			[[ -z ${ses_filename} ]] && return 1
43			[[ -z ${ses_browseradrs} ]] && return 1
44	niro	272
45	niro	2149	# write session files
46			CONFIG="${ALX_ICA_SESSIONS}/${ses_filename}"
47			clearconfig
48	niro	2035
49	niro	2149	addconfig '[WFClient]'
50			addconfig 'Version=2'
51	niro	1654
52	niro	2149	# use ';' as ifs
53			declare -i i=0
54			for server in ${ses_browseradrs//;/ }
55			do
56			(( i++ ))
57			num="${i}"
58			# support newer ica-clients:
59			# the first address must be named TcpBrowserAddress, but not TcpBrowserAddress1 !!
60			[[ ${i} -eq 1 ]] && num=""
61			addconfig "TcpBrowserAddress${num}=${server}"
62	niro	5618	addconfig "HttpBrowserAddress${num}=${server}"
63	niro	246	done
64	niro	2149
65			addconfig 'ScreenPercent=0'
66			addconfig '[ApplicationServers]'
67			addconfig "${ses_session}="
68			addconfig "[${ses_session}]"
69			addconfig "Address=${ses_session}"
70			addconfig "InitialProgram=#${ses_session}"
71	niro	2435
72			# convert to ica session file values
73			case ${ses_colors} in
74			24\|32) ses_colors="8";;
75			16) ses_colors="4";;
76			8) ses_colors="2";;
77			*) ses_colors="4";; # default to 16bit
78			esac
79			addconfig "DesiredColor=${ses_colors}"
80	niro	2149	addconfig 'TransportDriver=TCP/IP'
81			addconfig 'WinStationDriver=ICA 3.0'
82	niro	2611	addconfig "ClearPassword=${ses_password}"
83	niro	2149	addconfig "Username=${ses_username}"
84			addconfig "Domain=${ses_domain}"
85			addconfig 'UseFullScreen=Yes'
86			addconfig 'NoWindowManager=True'
87	niro	246	}
88
89	niro	317	# generates a sh file to start programs
90			generate_program_sh()
91			{
92			local dest
93			local name
94			local exec
95	niro	2161	local param
96	niro	317	local workdir
97	niro	2035	local CONFIG
98	niro	317
99			# very basic getops
100			for i in $*
101			do
102			case $1 in
103			--name\|-n) shift; name="$1" ;;
104			--exec\|-x) shift; exec="$1" ;;
105	niro	2161	--param\|-p) shift; param="$1" ;;
106	niro	317	--dest\|-d) shift; dest="$1" ;;
107			--workdir\|-w) shift; workdir="$1" ;;
108			esac
109			shift
110			done
111
112			# abort if name, dest or exec not given
113	niro	2149	[[ -z ${name} ]] && return 1
114			[[ -z ${exec} ]] && return 1
115			[[ -z ${dest} ]] && return 1
116	niro	317
117	niro	2149	CONFIG="${dest}"
118	niro	2035	addconfig "#!/bin/sh"
119			[ -n "${workdir}" ] && addconfig "cd ${workdir}"
120	niro	2161	addconfig "exec ${exec} ${param}"
121	niro	317
122	niro	2149	chmod 0755 "${dest}"
123	niro	317	}
124
125	niro	304	# helper functions for generate all desktop icons
126			generate_icon()
127			{
128			local name
129			local icon
130			local command
131			local dest
132			local yres
133			local xres
134			local iwidth
135			local iheight
136	niro	317	local deficon
137	niro	2035	local CONFIG
138	niro	2401	local utility
139	niro	304
140			# very basic getops
141			for i in $*
142			do
143			case $1 in
144			--name\|-n) shift; name="$1" ;;
145			--command\|-c) shift; command="$1" ;;
146			--icon\|-i) shift; icon="$1" ;;
147			--dest\|-d) shift; dest="$1" ;;
148			--xres\|-x) shift; xres="$1" ;;
149			--yres\|-y) shift; yres="$1" ;;
150			--icon-width\|-w) shift; iwidth="$1" ;;
151			--icon-height\|-h) shift; iheight="$1" ;;
152	niro	317	--default-icon) shift; deficon="$1" ;;
153	niro	304	esac
154			shift
155			done
156
157	niro	2149	# some sanity checks:
158	niro	2401
159	niro	304	# abort if name or command not given
160	niro	2035	[[ -z ${name} ]] && return 1
161			[[ -z ${command} ]] && return 1
162	niro	304
163	niro	2454	[[ -z ${dest} ]] && dest="${ALX_UNPRIV_HOME}/.idesktop/${name}.lnk"
164	niro	2401
165	niro	304	# use some defaults for icon, dest, {x,y}res
166	niro	2495	[[ -z ${xres} ]] && xres=50
167			[[ -z ${yres} ]] && xres=50
168	niro	2035	if [[ -z ${icon} ]] \|\| [ ! -f ${icon} ]
169	niro	304	then
170	niro	317	# if no default icon is given use default.png
171	niro	2035	[[ -z ${deficon} ]] && deficon="default.png"
172	niro	317	icon="${ALX_SESSIONS_ICONS}/${deficon}"
173	niro	304	fi
174
175	niro	2161	CONFIG="${dest}"
176	niro	2035	clearconfig
177	niro	304
178	niro	2035	addconfig 'table Icon'
179			addconfig " Caption: ${name}"
180			addconfig " Command: ${command}"
181			addconfig " Icon: ${icon}"
182			addconfig " X: ${xres}"
183			addconfig " Y: ${yres}"
184
185	niro	304	# add these only if not zero
186	niro	2035	if [[ ! -z ${iwidth} ]] && [[ ! -z ${iheight} ]]
187	niro	304	then
188	niro	2454	addconfig " Width: ${iwidth}"
189			addconfig " Height: ${iheight}"
190	niro	304	fi
191
192	niro	2035	addconfig 'end'
193	niro	304	}
194
195			generate_all_desktop_icons()
196			{
197	niro	2149	local session_list="$1"
198			local other_menuitem_list="$2"
199	niro	2747	local plugin_list="$3"
200	niro	304	local res
201			local xres
202			local yres
203			local x
204			local y
205	niro	2161	local i
206	niro	2149	local name
207	niro	317	local progsh_path
208	niro	2401	local utility
209			local dest
210			local rc
211	niro	304
212	niro	2454	dest="${ALX_UNPRIV_HOME}/.idesktop"
213			rc="${ALX_UNPRIV_HOME}/.ideskrc"
214	niro	2401
215	niro	2149	# progsh path
216	niro	2161	progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"
217	niro	2149
218	niro	304	# get the resolution
219	niro	342	res=$(mysqldo "select resolution from cfg_graphic where serial='${ALX_SERIAL}'")
220	niro	304
221			# split res to x & y
222	niro	2149	xres="${res%x*}"
223	niro	2166	yres="${res#*x}"
224	niro	304
225			# top left edge of the icon is given in config file
226			# remove a little bit to simulate the bottom-right edge
227			xres="$(( ${xres} - 120 ))"
228			yres="$(( ${yres} - 80 ))"
229
230			# clean desktop icon location
231	niro	2401	[ -d ${dest} ] && rm -rf ${dest}
232			[ -f ${rc} ] && rm -f ${rc}
233			install -d ${dest}
234	niro	304
235			# default settings
236	niro	2495	declare -i x=50
237			declare -i y=50
238	niro	304
239	niro	2149	# ica icons
240	niro	2161	for i in ${session_list}
241	niro	304	do
242			# abort if empty
243	niro	2161	[[ -z ${i} ]] && continue
244	niro	304
245	niro	2161	# get database information
246			evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"
247
248	niro	304	# new line if x > xres
249	niro	2035	if [ ${x} -ge ${xres} ]
250			then
251	niro	2495	x=50
252	niro	304	y=$((${y} + 80))
253			fi
254
255			# new row if y > yres
256	niro	2035	if [ ${y} -ge ${yres} ]
257			then
258	niro	304	x=$((${x} + 120))
259	niro	2495	y=50
260	niro	304
261			# re-check x
262	niro	2495	[ ${x} -ge ${xres} ] && x=50
263	niro	304	fi
264
265			generate_icon \
266	niro	2166	--name "${cfg_sessions_session}" \
267	niro	5013	--command "wfica-launcher ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_sessions_filename})" \
268	niro	2166	--icon "${ALX_SESSIONS_ICONS}/$(fix_whitespaces ${cfg_sessions_session}).png" \
269	niro	2401	--dest "${dest}/$(fix_whitespaces ${cfg_sessions_session}).lnk" \
270	niro	304	--xres "${x}" \
271			--yres "${y}"
272
273			y=$((${y} + 80))
274			done
275
276	niro	2161	for i in ${other_menuitem_list}
277	niro	317	do
278			# abort if empty
279	niro	2161	[[ -z ${i} ]] && continue
280	niro	317
281	niro	2161	# get database information
282			evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"
283
284	niro	317	# new line if x > xres
285	niro	2035	if [ ${x} -ge ${xres} ]
286			then
287	niro	2495	x=50
288	niro	317	y=$((${y} + 80))
289			fi
290
291			# new row if y > yres
292	niro	2035	if [ ${y} -ge ${yres} ]
293			then
294	niro	317	x=$((${x} + 120))
295	niro	2495	y=50
296	niro	317
297			# re-check x
298	niro	2495	[ ${x} -ge ${xres} ] && x=50
299	niro	317	fi
300
301			generate_icon \
302	niro	2161	--name "${cfg_other_menuitems_name}" \
303	niro	2381	--command "${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})" \
304	niro	6759	--icon "${ALX_SESSIONS_ICONS}/$(fix_whitespaces ${cfg_other_menuitems_icon}).png" \
305	niro	2401	--dest "${dest}/$(fix_whitespaces ${cfg_other_menuitems_name}).lnk" \
306	niro	317	--xres "${x}" \
307			--yres "${y}" \
308			--default-icon "default_item.png"
309
310			y=$((${y} + 80))
311			done
312	niro	2747
313			for i in ${plugin_list}
314			do
315			# abort if empty
316			[[ -z ${i} ]] && continue
317	niro	3490
318	niro	2747	evaluate_table cfg_plugins "where serial='${ALX_SERIAL}' and id='${i}'"
319			if [[ -x ${ALX_PLUGINS}/${cfg_plugins_plugin}/plugin.sh ]]
320			then
321			eval $(${ALX_PLUGINS}/${cfg_plugins_plugin}/plugin.sh menuitem)
322	niro	317
323	niro	2747	# abort if name or exec is empty
324			[[ -z ${PLUGIN_MENUITEM_NAME} ]] && continue
325			[[ -z ${PLUGIN_MENUITEM_EXEC} ]] && continue
326
327			# new line if x > xres
328			if [ ${x} -ge ${xres} ]
329			then
330			x=50
331			y=$((${y} + 80))
332			fi
333
334			# new row if y > yres
335			if [ ${y} -ge ${yres} ]
336			then
337			x=$((${x} + 120))
338			y=50
339
340			# re-check x
341			[ ${x} -ge ${xres} ] && x=50
342			fi
343
344			generate_icon \
345			--name "${PLUGIN_MENUITEM_NAME}" \
346			--command "${progsh_path}/$(fix_whitespaces ${PLUGIN_MENUITEM_NAME})" \
347			--icon "${ALX_SESSIONS_ICONS}/$(fix_whitespaces ${PLUGIN_MENUITEM_NAME}).png" \
348			--dest "${dest}/$(fix_whitespaces ${PLUGIN_MENUITEM_NAME}).lnk" \
349			--xres "${x}" \
350			--yres "${y}" \
351			--default-icon "default_item.png"
352
353			y=$((${y} + 80))
354			fi
355
356			# unset all variables
357			unset PLUGIN_MENUITEM_NAME
358			unset PLUGIN_MENUITEM_EXEC
359			unset PLUGIN_MENUITEM_PARAM
360			unset PLUGIN_MENUITEM_WORKDIR
361			unset PLUGIN_MENUITEM_ICON
362			done
363
364	niro	2469	# add shutdown, reboot icons
365			for i in shutdown reboot
366			do
367			# new line if x > xres
368			if [ ${x} -ge ${xres} ]
369			then
370	niro	2495	x=50
371	niro	2469	y=$((${y} + 80))
372			fi
373
374			# new row if y > yres
375			if [ ${y} -ge ${yres} ]
376			then
377			x=$((${x} + 120))
378	niro	2495	y=50
379	niro	2469
380			# re-check x
381	niro	2495	[ ${x} -ge ${xres} ] && x=50
382	niro	2469	fi
383
384			case ${i} in
385	niro	2479	shutdown) name="Herunterfahren" ;;
386			reboot) name="Neustarten" ;;
387	niro	2469	esac
388
389			generate_icon \
390			--name "${name}" \
391			--command "/usr/lib/alxconfig-ng/bin/user_${i}.sh" \
392			--icon "${ALX_SESSIONS_ICONS}/${i}.png" \
393			--dest "${dest}/${i}.lnk" \
394			--xres "${x}" \
395	niro	2565	--yres "${y}" \
396			--icon-width "40" \
397			--icon-height "40"
398	niro	2469
399			y=$((${y} + 80))
400			done
401
402	niro	304	# last but not least gen a icon with some sys informations
403			local sysinfo
404			local hostname
405			local osversion
406
407			osversion="$(< /etc/mageversion)"
408	niro	342	hostname=$(mysqldo "select hostname from cfg_network where serial='${ALX_SERIAL}'")
409	niro	304	sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
410
411			# now get the right position:
412			# restore orig values of xres
413			xres="$(( ${xres} + 120 ))"
414			# default y pos (full yres -22 = cur yres + 58 !)
415			yres="$(( ${yres} + 58 ))"
416			# middle of the screen
417			# (no txt - length required, xtdesk manage that itself)
418			xres="$(( ${xres} / 2))"
419
420			generate_icon \
421			--name "${sysinfo}" \
422			--command "exit 0" \
423			--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
424	niro	2401	--dest "${dest}/sysinfo.lnk" \
425	niro	304	--xres "${xres}" \
426			--yres "${yres}" \
427			--icon-width "1" \
428			--icon-height "1"
429			}
430
431	niro	236	config_sessions()
432			{
433	niro	272	local i
434	niro	2149	local all_ses_ids
435			local all_other_ids
436	niro	2035	local CONFIG
437	niro	2149	local screensaver_passwd_cmd
438	niro	2469	local fbinit
439			local fbkeys
440	niro	3503	local progsh_path
441	niro	236
442	niro	3503	progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"
443
444	niro	2149	# get all session ids from database
445			all_ses_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")
446	niro	2747	# get all other_menuitem ids from database
447	niro	2149	all_other_ids=$(mysqldo "select id from cfg_other_menuitems where serial='${ALX_SERIAL}'")
448	niro	2747	# get all plugin ids from database
449			all_plugin_ids=$(mysqldo "select id from cfg_plugins where serial='${ALX_SERIAL}'")
450	niro	2149
451			# get screensaver settings
452			evaluate_table cfg_screensaver
453			# get autostart settings
454			evaluate_table cfg_autostart
455	niro	2435	# get current color depth
456			evaluate_table cfg_graphic
457	niro	2149
458	niro	236	# now setup fluxbox for user station
459
460			# create a fresh fluxbox directory
461			[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
462			install -d ${ALX_UNPRIV_HOME}/.fluxbox
463
464			# now generate fluxbox config files
465
466			# fluxbox main config
467	niro	2469	if [ -f ${ALX_SKELETONS}/fluxbox/init ]
468			then
469			fbinit="${ALX_SKELETONS}/fluxbox/init"
470			else
471			fbinit="/usr/share/fluxbox/init"
472			fi
473			cat ${fbinit} > ${ALX_UNPRIV_HOME}/.fluxbox/init
474	niro	236
475			# fluxbox autostart
476	niro	2411	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/apps"
477	niro	2454	# do not show decorations on messages generated with xmessage
478			if [ -x /usr/bin/xmessage ]
479			then
480			addconfig '[app] (xmessage)'
481			addconfig ' [Deco] {NONE}'
482			addconfig '[end]'
483			fi
484	niro	2411	# add icon utility
485	niro	2454	[ -x /usr/bin/idesk ] && addconfig '[startup] {nohup idesk > /dev/null &}'
486	niro	2411	# add numlock utility
487	niro	2454	[ -x /usr/bin/numlockx ] && addconfig '[startup] {nohup numlockx on &}'
488	niro	236
489	niro	338	# add screensaver
490	niro	2149	if [[ ! -z ${cfg_screensaver_screensaver} ]] && [[ ! -z ${cfg_screensaver_screensaver_timeout} ]]
491	niro	338	then
492	niro	2149	if [[ -z ${cfg_screensaver_password} ]] \|\| [[ ${cfg_screensaver_password} = NULL ]]
493	niro	338	then
494	niro	2149	screensaver_passwd_cmd="-nolock"
495	niro	338	else
496	niro	2149	screensaver_passwd_cmd="-cpasswd $(cryptpw -m des ${cfg_screensaver_password})"
497	niro	338	fi
498
499	niro	2149	addconfig "[startup] {nohup xautolock -time ${cfg_screensaver_timeout} -locker 'xlock -mode ${cfg_screensaver_screensaver} ${screensaver_passwd_cmd}' > /dev/null &}"
500	niro	338	fi
501
502	niro	3503	# add plugins autostart
503			for i in ${all_plugin_ids}
504			do
505			evaluate_table cfg_plugins "where serial='${ALX_SERIAL}' and id='${i}'"
506			if [[ -x ${ALX_PLUGINS}/${cfg_plugins_plugin}/plugin.sh ]]
507			then
508			eval $(${ALX_PLUGINS}/${cfg_plugins_plugin}/plugin.sh autostart)
509
510			if [[ ${PLUGIN_AUTOSTART} = 1 ]]
511			then
512			addconfig "[startup] {${progsh_path}/$(fix_whitespaces ${PLUGIN_MENUITEM_NAME}) &}"
513			fi
514	niro	3504	# unset all variables
515			unset PLUGIN_AUTOSTART
516			unset PLUGIN_MENUITEM_NAME
517	niro	3503	fi
518			done
519
520	niro	246	# add autostart session
521	niro	2149	if [[ ! -z ${cfg_autostart_session} ]]
522	niro	246	then
523	niro	2371	# sleep one second to wait until busybox is fully initialized and the screen is really centered
524	niro	5013	addconfig "[startup] {sleep 1 && wfica-launcher ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_autostart_session}) &}"
525	niro	246	fi
526
527	niro	236	# fluxbox hotkeys
528	niro	2469	if [ -f ${ALX_SKELETONS}/fluxbox/keys ]
529			then
530			fbkeys="${ALX_SKELETONS}/fluxbox/keys"
531			else
532			fbkeys="/usr/share/fluxbox/keys"
533			fi
534			cat ${fbkeys} > ${ALX_UNPRIV_HOME}/.fluxbox/keys
535	niro	236
536	niro	2035	# generate a fluxbox menu
537	niro	2161	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/menu"
538	niro	2035	clearconfig
539
540	niro	236	# fluxbox menu header
541	niro	2035	cat ${ALX_SKELETONS}/fluxbox/menu.header >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
542	niro	291	# now fix it with proper messages :P
543			local ver="$(< /etc/mageversion)"
544	niro	2035	sed -i "s:@CHANGEME@:alx-${ver} #${ALX_SERIAL}:g" ${ALX_UNPRIV_HOME}/.fluxbox/menu
545	niro	239	# add a newline (maybe there is no crlf in the header)
546	niro	2035	addconfig
547	niro	239
548	niro	2149	# first generate session files
549			for i in ${all_ses_ids}
550	niro	236	do
551	niro	2149	evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"
552			generate_ica_session_file \
553			--session "${cfg_sessions_session}" \
554	niro	2161	--filename "$(fix_whitespaces ${cfg_sessions_filename})" \
555	niro	2149	--username "${cfg_sessions_username}" \
556			--password "${cfg_sessions_password}" \
557			--domain "${cfg_sessions_domain}" \
558	niro	2435	--server "${cfg_sessions_browseradrs}" \
559			--colordepth "${cfg_graphic_depth}"
560	niro	2149
561			# fluxbox menusession
562	niro	5013	addconfig "[exec] (${cfg_sessions_session}) {wfica-launcher ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_sessions_filename})}"
563	niro	2149	done
564
565			# delete all progs
566			[ -d ${progsh_path} ] && rm -rf ${progsh_path}
567			install -d ${progsh_path}
568
569			# add other menuitems
570			for i in ${all_other_ids}
571			do
572			evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"
573
574			# now echo config line for fluxbox-menu
575			# make it "configureable" :p
576			if [[ -n ${cfg_other_menuitems_workdir} ]]
577	niro	2035	then
578	niro	2149	workdir="--workdir ${cfg_other_menuitems_workdir}"
579	niro	2035	fi
580	niro	2149	if [[ -n ${cfg_other_menuitems_icon} ]]
581			then
582			cfg_other_menuitems_icon="<${cfg_other_menuitems_icon}>"
583			fi
584
585			# gen prog startup wrapper
586			generate_program_sh \
587			--name "${cfg_other_menuitems_name}" \
588			--exec "${cfg_other_menuitems_exec}" \
589	niro	2161	--param "${cfg_other_menuitems_param}" \
590			--dest "${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})" \
591			"${workdir}"
592	niro	2149
593	niro	2161	addconfig "[exec] (${cfg_other_menuitems_name}) {${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})} ${cfg_other_menuitems_icon}"
594	niro	236	done
595
596	niro	2747	# add plugins
597			for i in ${all_plugin_ids}
598			do
599			evaluate_table cfg_plugins "where serial='${ALX_SERIAL}' and id='${i}'"
600			if [[ -x ${ALX_PLUGINS}/${cfg_plugins_plugin}/plugin.sh ]]
601			then
602			eval $(${ALX_PLUGINS}/${cfg_plugins_plugin}/plugin.sh menuitem)
603
604			# abort if name or exec is empty
605			[[ -z ${PLUGIN_MENUITEM_NAME} ]] && continue
606			[[ -z ${PLUGIN_MENUITEM_EXEC} ]] && continue
607
608			# now echo config line for fluxbox-menu
609			# make it "configureable" :p
610			if [[ -n ${PLUGIN_MENUITEM_WORKDIR} ]]
611			then
612			workdir="--workdir ${PLUGIN_MENUITEM_WORKDIR}"
613			fi
614			if [[ -n ${PLUGIN_MENUITEM_ICON} ]]
615			then
616			PLUGIN_MENUITEM_ICON="<${PLUGIN_MENUITEM_ICON}>"
617			fi
618
619			# gen prog startup wrapper
620			generate_program_sh \
621			--name "${PLUGIN_MENUITEM_NAME}" \
622			--exec "${PLUGIN_MENUITEM_EXEC}" \
623	niro	3455	--param "${PLUGIN_MENUITEM_PARAM}" \
624	niro	2747	--dest "${progsh_path}/$(fix_whitespaces ${PLUGIN_MENUITEM_NAME})" \
625			"${workdir}"
626
627			addconfig "[exec] (${PLUGIN_MENUITEM_NAME}) {${progsh_path}/$(fix_whitespaces ${PLUGIN_MENUITEM_NAME})} ${PLUGIN_MENUITEM_ICON}"
628			fi
629
630			# unset all variables
631			unset PLUGIN_MENUITEM_NAME
632			unset PLUGIN_MENUITEM_EXEC
633			unset PLUGIN_MENUITEM_PARAM
634			unset PLUGIN_MENUITEM_WORKDIR
635			unset PLUGIN_MENUITEM_ICON
636			done
637
638	niro	236	# fluxbox menu footer
639	niro	2035	cat ${ALX_SKELETONS}/fluxbox/menu.footer >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
640	niro	239	# add a newline (maybe there is no crlf in the footer)
641	niro	2035	addconfig
642	niro	236
643	niro	304	# now it's a good time to generate all icons :)
644	niro	2747	generate_all_desktop_icons "${all_ses_ids}" "${all_other_ids}" "${all_plugin_ids}"
645	niro	236
646	niro	2149	# fix permissions
647	niro	236	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
648			chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
649			chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
650	niro	2454	chmod 0755 ${ALX_UNPRIV_HOME}/.idesktop
651	niro	236	}