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