tinyalxconfig-ng/functions/config_sessions.sh

# $Header: /home/cvsd/alx-cvs/alx-src/tinyalxconfig-ng/functions/config_sessions.sh,v 1.1 2008-06-04 16:47:56 niro Exp $
# configures ica-sessions on the host via mysql db settings

get_sessions_settings()
{
	local x i all count

	# all arrays:
	# ->  session1 session2 ... sessionN

	# get settings from database
	all=$(mysqldo "select filename from cfg_sessions where serial='${ALX_SERIAL}'")

	# split'em up and put in an array (only if $all not zero)
	declare -i i=0
	if [ -n "${all}" ]
	then
		for x in ${all}
		do
			ALX_SESSIONS[${i}]=${x}
			((i++))
		done
		count=${i}
	else
		count=0
	fi

	# get settings from database
	ALX_PROGRAMS=$(mysqldo "select name from cfg_other_menuitems where serial='${ALX_SERIAL}'")

	export ALX_SESSIONS
	export ALX_PROGRAMS
}

get_autostart_settings()
{
	# get settings from database
	ALX_AUTOSTART=$(mysqldo "select session from cfg_autostart where serial='${ALX_SERIAL}'")

	export ALX_AUTOSTART
}

get_screensaver_settings()
{
	ALX_SCRN_SAVER=$(mysqldo "select screensaver from cfg_screensaver where serial='${ALX_SERIAL}'")
	ALX_SCRN_TIMEOUT=$(mysqldo "select timeout from cfg_screensaver where serial='${ALX_SERIAL}'")
	ALX_SCRN_PASSWD=$(mysqldo "select password from cfg_screensaver where serial='${ALX_SERIAL}'")

	export ALX_SCRN_SAVER
	export ALX_SCRN_TIMEOUT
	export ALX_SCRN_PASSWD
}

generate_ica_session_files()
{
	local all_ids
	local i
	local x
	local server
	local ses_session
	local ses_filename
	local ses_username
	local ses_domain
	local ses_password
	local ses_browseradrs
	local ses_colors
	local ses_display_mode
	local ses_display_x
	local ses_display_y

	# get settings from database
	all_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")

	for i in ${all_ids}
	do
		# get settings
		ses_session=$(mysqldo "select session from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
		ses_filename=$(mysqldo "select filename from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
		ses_username=$(mysqldo "select username from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
		ses_domain=$(mysqldo "select domain from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
		ses_password=$(mysqldo "select password from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
		ses_browseradrs=$(mysqldo "select browseradrs from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")

		# get the session display mode seamless|fullscreen|or an resolution
		ses_display_mode=$(mysqldo "select displaymode from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")

		# get the right colors
		ses_colors=$(mysqldo "select depth from cfg_graphic where serial='${ALX_SERIAL}'")
		# convert to ica session file values
		case ${ses_colors} in
			24) ses_colors="8";;
			16) ses_colors="4";;
			8) ses_colors="2";;
			*) ses_colors="2";;
		esac

		# write session files
		echo '[WFClient]' > ${ALX_ICA_SESSIONS}/${ses_filename}
		echo 'Version=2' >> ${ALX_ICA_SESSIONS}/${ses_filename}
		OLD_IFS="$IFS"
		IFS=";"
		declare -i x=0
		for server in ${ses_browseradrs}
		do
			(( x++ ))
			echo "TcpBrowserAddress${x}=${server}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		done
		IFS="${OLD_IFS}"
		unset x
		unset OLD_IFS

		echo 'ScreenPercent=0' >> ${ALX_ICA_SESSIONS}/${ses_filename}

		echo '[ApplicationServers]' >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "${ses_session}=" >> ${ALX_ICA_SESSIONS}/${ses_filename}

		echo "[${ses_session}]" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "Address=${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "InitialProgram=#${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "DesiredColor=${ses_colors}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo 'TransportDriver=TCP/IP' >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo 'WinStationDriver=ICA 3.0' >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "ClearPassword=${ses_password}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "Username=${ses_username}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "Domain=${ses_domain}" >> ${ALX_ICA_SESSIONS}/${ses_filename}

		# use the right display settings
		case ${ses_display_mode} in
			# fullscreen mode
			fullscreen)
				echo 'UseFullScreen=Yes' >> ${ALX_ICA_SESSIONS}/${ses_filename}
				echo 'NoWindowManager=True' >> ${ALX_ICA_SESSIONS}/${ses_filename}
				;;
			# seamless window mode
			seamless)
				echo 'TWIMode=On' >> ${ALX_ICA_SESSIONS}/${ses_filename}
				;;
			# a desired resolution
			*x*)
				# split the resolutions
				ses_display_x=$(echo ${ses_display_mode} | cut -dx -f1)
				ses_display_y=$(echo ${ses_display_mode} | cut -dx -f2)
				echo "DesiredHRES=${ses_display_x}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
				echo "DesiredVRES=${ses_display_x}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
				;;
			# but default to fullscreen if nothing met
			*)
				echo 'UseFullScreen=Yes' >> ${ALX_ICA_SESSIONS}/${ses_filename}
				echo 'NoWindowManager=True' >> ${ALX_ICA_SESSIONS}/${ses_filename}
				;;
		esac
	done
}

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

	# very basic getops
	for i in $*
	do
		case $1 in
			--name|-n) shift; name="$1" ;;
			--exec|-x) shift; exec="$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

	echo "#!/bin/sh" > ${dest}
	[ -n "${workdir}" ] && echo "cd ${workdir}" >> ${dest}
	echo "exec ${exec}" >> ${dest}

	chmod 0755 ${dest}
}

get_other_menuitems()
{
	local x i progsh_path name exec icon workdir

	# all arrays:
	# ->  session1 session2 ... sessionN

	# get settings from database -> now stored in ALX_PROGRAMS

	# abort if empty
	[ -z "${ALX_PROGRAMS}" ] && return 0
	
	progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
	[ -d ${progsh_path} ] && rm -rf ${progsh_path}
	install -d ${progsh_path}

	# gen menu items
	for x in ${ALX_PROGRAMS}
	do
		# to be sure
		unset name
		unset exec
		unset workdir
		unset icon

		name=$(mysqldo "select name from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
		exec=$(mysqldo "select exec from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
		workdir=$(mysqldo "select workdir from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
		icon=$(mysqldo "select icon from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")

		# now echo config line for fluxbox-menu
		# make it "configureable" :P
		[ -n "${workdir}" ] && workdir="--workdir ${workdir}"
		[ -n "${icon}" ] && icon="<${icon}>"

		# gen prog startup wrapper
		generate_program_sh \
			--name "${name}" \
			--exec "${exec}" \
			--dest "${progsh_path}/${name}" \
			"${workdir}"

		echo "[exec] (${name}) {${progsh_path}/${name}} ${icon}"
	done
}

# 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

	# 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

	# use some defaults for icon, dest, {x,y}res
	[ -z "${xres}" ] && xres=20
	[ -z "${yres}" ] && xres=20
	[ -z "${dest}" ] && dest="${ALX_UNPRIV_HOME}/.xtdesktop/${name}.lnk"
	if [ -z "${icon}" ] || [ ! -f "${icon}" ]
	then
		# if no default icon is given use default.png
		[ -z "${deficon}" ] && deficon="default.png"
		icon="${ALX_SESSIONS_ICONS}/${deficon}"
	fi

	echo "table Icon" > ${dest}
	echo "  Type: Program" >> ${dest}
	echo "  Caption: ${name}" >> ${dest}
	echo "  Command: ${command}" >> ${dest}
	echo "  Icon: ${icon}" >> ${dest}
	echo "  X: ${xres}" >> ${dest}
	echo "  Y: ${yres}" >> ${dest}

	# add these only if not zero
	if [ -n "${iwidth}" ] && [ -n "${iheight}" ]
	then
		echo "  IconWidth: ${iwidth}" >> ${dest}
		echo "  IconHeight: ${iheight}" >> ${dest}
	fi

	echo "end" >> ${dest}
}

generate_all_desktop_icons()
{
	local res
	local xres
	local yres
	local icon_list
	local x
	local y
	local item
	local basename_item
	local progsh_path

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

	# split res to x & y
	xres="$(echo ${res} | cut -dx -f1)"
	yres="$(echo ${res} | cut -dx -f2)"

	# 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 ))"

	# basic config
	cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc

	# clean desktop icon location
	[ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
	install -d ${ALX_UNPRIV_HOME}/.xtdesktop


	# default settings
	declare -i x=20
	declare -i y=20

	# first all ica sessions
	local count=${#ALX_SESSIONS[*]}
	for (( i=0; i < count; i++ ))
	do
		# filenames !
		icon_list="${icon_list} ${ALX_SESSIONS[${i}]}"
	done

	for item in ${icon_list}
	do
		# abort if empty
		[ -z "${item}" ] && continue

		# new line if x > xres
		if [ ${x} -ge ${xres} ];then
			x=20
			y=$((${y} + 80))
		fi

		# new row if y > yres
		if [ ${y} -ge ${yres} ];then
			x=$((${x} + 120))
			y=20

			# re-check x
			[ ${x} -ge ${xres} ] && x=20
		fi

		# ica icons
		# get basename (.ica must be suffix)
		basename_item="$(basename ${item} .ica)"
		generate_icon \
			--name "${basename_item}" \
			--command "nice -n 19 wfica ${ALX_ICA_SESSIONS}/${item}" \
			--icon "${ALX_SESSIONS_ICONS}/${basename_item}.png" \
			--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${basename_item}.lnk" \
			--xres "${x}" \
			--yres "${y}"

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


	# generate program icons
	icon_list="${ALX_PROGRAMS}"

	progsh_path=${ALX_UNPRIV_HOME}/.alxprogs

	for item in ${icon_list}
	do
		# abort if empty
		[ -z "${item}" ] && continue

		# new line if x > xres
		if [ ${x} -ge ${xres} ];then
			x=20
			y=$((${y} + 80))
		fi

		# new row if y > yres
		if [ ${y} -ge ${yres} ];then
			x=$((${x} + 120))
			y=20

			# re-check x
			[ ${x} -ge ${xres} ] && x=20
		fi

		generate_icon \
			--name "${item}" \
			--command "${progsh_path}/${item}" \
			--icon "${ALX_SESSIONS_ICONS}/${item}.png" \
			--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${item}.lnk" \
			--xres "${x}" \
			--yres "${y}" \
			--default-icon "default_item.png"

		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 "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
		--xres "${xres}" \
		--yres "${yres}" \
		--icon-width "1" \
		--icon-height "1"
}

config_sessions()
{
	# generate ica session files
	generate_ica_session_files

	# first of all get the vars
	get_sessions_settings
	get_autostart_settings
	get_screensaver_settings

	local count=${#ALX_SESSIONS[*]}
	local icon
	local i

	# 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
	cat ${ALX_SKELETONS}/fluxbox/init \
		> ${ALX_UNPRIV_HOME}/.fluxbox/init

	# fluxbox autostart
	cat ${ALX_SKELETONS}/fluxbox/apps \
		> ${ALX_UNPRIV_HOME}/.fluxbox/apps

	# add screensaver
	if [[ -n ${ALX_SCRN_SAVER} ]] && [[ -n ${ALX_SCRN_TIMEOUT} ]]
	then
		local ALX_PASSWD_CMD

		if [[ -z ${ALX_SCRN_PASSWD} ]] || [[ ${ALX_SCRN_PASSWD} = NULL ]]
		then
			ALX_PASSWD_CMD="-nolock"
		else
			ALX_PASSWD_CMD="-cpasswd $(openssl passwd ${ALX_SCRN_PASSWD})"
		fi

		echo "[startup] {nohup xautolock -time ${ALX_SCRN_TIMEOUT} -locker 'xlock -mode ${ALX_SCRN_SAVER} ${ALX_PASSWD_CMD}' > /dev/null &}" \
			>> ${ALX_UNPRIV_HOME}/.fluxbox/apps
	fi

	# add autostart session
	if [[ ${ALX_AUTOSTART} != "" ]]
	then
		echo "[startup] {nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_AUTOSTART}}" \
			>> ${ALX_UNPRIV_HOME}/.fluxbox/apps
	fi

	# fluxbox hotkeys
	cat ${ALX_SKELETONS}/fluxbox/keys \
		> ${ALX_UNPRIV_HOME}/.fluxbox/keys

	# 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)
	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu

	# fluxbox menu sessions
	for (( i=0; i < count; i++ ))
	do
		[ -n "${ALX_SESSIONS[${i}]}" ] && \
			echo "[exec] ($(basename ${ALX_SESSIONS[${i}]} .ica)) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_SESSIONS[${i}]}}" \
				>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
	done

	# add other menuitems
	get_other_menuitems >> ${ALX_UNPRIV_HOME}/.fluxbox/menu

	# 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)
	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu

	# now it's a good time to generate *all* icons :)
	generate_all_desktop_icons

	# set correct 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}/.xtdesktop
	chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc

	# unset vars
	unset ALX_SESSIONS
	unset ALX_PROGRAMS
	unset ALX_SCRN_SAVER
	unset ALX_SCRN_TIMEOUT
	unset ALX_SCRN_PASSWD
}

1	niro	386	# $Header: /home/cvsd/alx-cvs/alx-src/tinyalxconfig-ng/functions/config_sessions.sh,v 1.1 2008-06-04 16:47:56 niro Exp $
2			# configures ica-sessions on the host via mysql db settings
3
4			get_sessions_settings()
5			{
6			local x i all count
7
8			# all arrays:
9			# -> session1 session2 ... sessionN
10
11			# get settings from database
12			all=$(mysqldo "select filename from cfg_sessions where serial='${ALX_SERIAL}'")
13
14			# split'em up and put in an array (only if $all not zero)
15			declare -i i=0
16			if [ -n "${all}" ]
17			then
18			for x in ${all}
19			do
20			ALX_SESSIONS[${i}]=${x}
21			((i++))
22			done
23			count=${i}
24			else
25			count=0
26			fi
27
28			# get settings from database
29			ALX_PROGRAMS=$(mysqldo "select name from cfg_other_menuitems where serial='${ALX_SERIAL}'")
30
31			export ALX_SESSIONS
32			export ALX_PROGRAMS
33			}
34
35			get_autostart_settings()
36			{
37			# get settings from database
38			ALX_AUTOSTART=$(mysqldo "select session from cfg_autostart where serial='${ALX_SERIAL}'")
39
40			export ALX_AUTOSTART
41			}
42
43			get_screensaver_settings()
44			{
45			ALX_SCRN_SAVER=$(mysqldo "select screensaver from cfg_screensaver where serial='${ALX_SERIAL}'")
46			ALX_SCRN_TIMEOUT=$(mysqldo "select timeout from cfg_screensaver where serial='${ALX_SERIAL}'")
47			ALX_SCRN_PASSWD=$(mysqldo "select password from cfg_screensaver where serial='${ALX_SERIAL}'")
48
49			export ALX_SCRN_SAVER
50			export ALX_SCRN_TIMEOUT
51			export ALX_SCRN_PASSWD
52			}
53
54			generate_ica_session_files()
55			{
56			local all_ids
57			local i
58			local x
59			local server
60			local ses_session
61			local ses_filename
62			local ses_username
63			local ses_domain
64			local ses_password
65			local ses_browseradrs
66			local ses_colors
67			local ses_display_mode
68			local ses_display_x
69			local ses_display_y
70
71			# get settings from database
72			all_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")
73
74			for i in ${all_ids}
75			do
76			# get settings
77			ses_session=$(mysqldo "select session from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
78			ses_filename=$(mysqldo "select filename from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
79			ses_username=$(mysqldo "select username from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
80			ses_domain=$(mysqldo "select domain from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
81			ses_password=$(mysqldo "select password from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
82			ses_browseradrs=$(mysqldo "select browseradrs from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
83
84			# get the session display mode seamless\|fullscreen\|or an resolution
85			ses_display_mode=$(mysqldo "select displaymode from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
86
87			# get the right colors
88			ses_colors=$(mysqldo "select depth from cfg_graphic where serial='${ALX_SERIAL}'")
89			# convert to ica session file values
90			case ${ses_colors} in
91			24) ses_colors="8";;
92			16) ses_colors="4";;
93			8) ses_colors="2";;
94			*) ses_colors="2";;
95			esac
96
97			# write session files
98			echo '[WFClient]' > ${ALX_ICA_SESSIONS}/${ses_filename}
99			echo 'Version=2' >> ${ALX_ICA_SESSIONS}/${ses_filename}
100			OLD_IFS="$IFS"
101			IFS=";"
102			declare -i x=0
103			for server in ${ses_browseradrs}
104			do
105			(( x++ ))
106			echo "TcpBrowserAddress${x}=${server}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
107			done
108			IFS="${OLD_IFS}"
109			unset x
110			unset OLD_IFS
111
112			echo 'ScreenPercent=0' >> ${ALX_ICA_SESSIONS}/${ses_filename}
113
114			echo '[ApplicationServers]' >> ${ALX_ICA_SESSIONS}/${ses_filename}
115			echo "${ses_session}=" >> ${ALX_ICA_SESSIONS}/${ses_filename}
116
117			echo "[${ses_session}]" >> ${ALX_ICA_SESSIONS}/${ses_filename}
118			echo "Address=${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
119			echo "InitialProgram=#${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
120			echo "DesiredColor=${ses_colors}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
121			echo 'TransportDriver=TCP/IP' >> ${ALX_ICA_SESSIONS}/${ses_filename}
122			echo 'WinStationDriver=ICA 3.0' >> ${ALX_ICA_SESSIONS}/${ses_filename}
123			echo "ClearPassword=${ses_password}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
124			echo "Username=${ses_username}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
125			echo "Domain=${ses_domain}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
126
127			# use the right display settings
128			case ${ses_display_mode} in
129			# fullscreen mode
130			fullscreen)
131			echo 'UseFullScreen=Yes' >> ${ALX_ICA_SESSIONS}/${ses_filename}
132			echo 'NoWindowManager=True' >> ${ALX_ICA_SESSIONS}/${ses_filename}
133			;;
134			# seamless window mode
135			seamless)
136			echo 'TWIMode=On' >> ${ALX_ICA_SESSIONS}/${ses_filename}
137			;;
138			# a desired resolution
139			x)
140			# split the resolutions
141			ses_display_x=$(echo ${ses_display_mode} \| cut -dx -f1)
142			ses_display_y=$(echo ${ses_display_mode} \| cut -dx -f2)
143			echo "DesiredHRES=${ses_display_x}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
144			echo "DesiredVRES=${ses_display_x}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
145			;;
146			# but default to fullscreen if nothing met
147			*)
148			echo 'UseFullScreen=Yes' >> ${ALX_ICA_SESSIONS}/${ses_filename}
149			echo 'NoWindowManager=True' >> ${ALX_ICA_SESSIONS}/${ses_filename}
150			;;
151			esac
152			done
153			}
154
155			# generates a sh file to start programs
156			generate_program_sh()
157			{
158			local dest
159			local name
160			local exec
161			local workdir
162
163			# very basic getops
164			for i in $*
165			do
166			case $1 in
167			--name\|-n) shift; name="$1" ;;
168			--exec\|-x) shift; exec="$1" ;;
169			--dest\|-d) shift; dest="$1" ;;
170			--workdir\|-w) shift; workdir="$1" ;;
171			esac
172			shift
173			done
174
175			# abort if name, dest or exec not given
176			[ -z "${name}" ] && return 1
177			[ -z "${exec}" ] && return 1
178			[ -z "${dest}" ] && return 1
179
180			echo "#!/bin/sh" > ${dest}
181			[ -n "${workdir}" ] && echo "cd ${workdir}" >> ${dest}
182			echo "exec ${exec}" >> ${dest}
183
184			chmod 0755 ${dest}
185			}
186
187			get_other_menuitems()
188			{
189			local x i progsh_path name exec icon workdir
190
191			# all arrays:
192			# -> session1 session2 ... sessionN
193
194			# get settings from database -> now stored in ALX_PROGRAMS
195
196			# abort if empty
197			[ -z "${ALX_PROGRAMS}" ] && return 0
198
199			progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
200			[ -d ${progsh_path} ] && rm -rf ${progsh_path}
201			install -d ${progsh_path}
202
203			# gen menu items
204			for x in ${ALX_PROGRAMS}
205			do
206			# to be sure
207			unset name
208			unset exec
209			unset workdir
210			unset icon
211
212			name=$(mysqldo "select name from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
213			exec=$(mysqldo "select exec from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
214			workdir=$(mysqldo "select workdir from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
215			icon=$(mysqldo "select icon from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
216
217			# now echo config line for fluxbox-menu
218			# make it "configureable" :P
219			[ -n "${workdir}" ] && workdir="--workdir ${workdir}"
220			[ -n "${icon}" ] && icon="<${icon}>"
221
222			# gen prog startup wrapper
223			generate_program_sh \
224			--name "${name}" \
225			--exec "${exec}" \
226			--dest "${progsh_path}/${name}" \
227			"${workdir}"
228
229			echo "[exec] (${name}) {${progsh_path}/${name}} ${icon}"
230			done
231			}
232
233			# helper functions for generate all desktop icons
234			generate_icon()
235			{
236			local name
237			local icon
238			local command
239			local dest
240			local yres
241			local xres
242			local iwidth
243			local iheight
244			local deficon
245
246			# very basic getops
247			for i in $*
248			do
249			case $1 in
250			--name\|-n) shift; name="$1" ;;
251			--command\|-c) shift; command="$1" ;;
252			--icon\|-i) shift; icon="$1" ;;
253			--dest\|-d) shift; dest="$1" ;;
254			--xres\|-x) shift; xres="$1" ;;
255			--yres\|-y) shift; yres="$1" ;;
256			--icon-width\|-w) shift; iwidth="$1" ;;
257			--icon-height\|-h) shift; iheight="$1" ;;
258			--default-icon) shift; deficon="$1" ;;
259			esac
260			shift
261			done
262
263			# some sanity checks :
264
265			# abort if name or command not given
266			[ -z "${name}" ] && return 1
267			[ -z "${command}" ] && return 1
268
269			# use some defaults for icon, dest, {x,y}res
270			[ -z "${xres}" ] && xres=20
271			[ -z "${yres}" ] && xres=20
272			[ -z "${dest}" ] && dest="${ALX_UNPRIV_HOME}/.xtdesktop/${name}.lnk"
273			if [ -z "${icon}" ] \|\| [ ! -f "${icon}" ]
274			then
275			# if no default icon is given use default.png
276			[ -z "${deficon}" ] && deficon="default.png"
277			icon="${ALX_SESSIONS_ICONS}/${deficon}"
278			fi
279
280			echo "table Icon" > ${dest}
281			echo " Type: Program" >> ${dest}
282			echo " Caption: ${name}" >> ${dest}
283			echo " Command: ${command}" >> ${dest}
284			echo " Icon: ${icon}" >> ${dest}
285			echo " X: ${xres}" >> ${dest}
286			echo " Y: ${yres}" >> ${dest}
287
288			# add these only if not zero
289			if [ -n "${iwidth}" ] && [ -n "${iheight}" ]
290			then
291			echo " IconWidth: ${iwidth}" >> ${dest}
292			echo " IconHeight: ${iheight}" >> ${dest}
293			fi
294
295			echo "end" >> ${dest}
296			}
297
298			generate_all_desktop_icons()
299			{
300			local res
301			local xres
302			local yres
303			local icon_list
304			local x
305			local y
306			local item
307			local basename_item
308			local progsh_path
309
310			# get the resolution
311			res=$(mysqldo "select resolution from cfg_graphic where serial='${ALX_SERIAL}'")
312
313			# split res to x & y
314			xres="$(echo ${res} \| cut -dx -f1)"
315			yres="$(echo ${res} \| cut -dx -f2)"
316
317			# top left edge of the icon is given in config file
318			# remove a little bit to simulate the bottom-right edge
319			xres="$(( ${xres} - 120 ))"
320			yres="$(( ${yres} - 80 ))"
321
322			# basic config
323			cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc
324
325			# clean desktop icon location
326			[ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
327			install -d ${ALX_UNPRIV_HOME}/.xtdesktop
328
329
330			# default settings
331			declare -i x=20
332			declare -i y=20
333
334			# first all ica sessions
335			local count=${#ALX_SESSIONS[*]}
336			for (( i=0; i < count; i++ ))
337			do
338			# filenames !
339			icon_list="${icon_list} ${ALX_SESSIONS[${i}]}"
340			done
341
342			for item in ${icon_list}
343			do
344			# abort if empty
345			[ -z "${item}" ] && continue
346
347			# new line if x > xres
348			if [ ${x} -ge ${xres} ];then
349			x=20
350			y=$((${y} + 80))
351			fi
352
353			# new row if y > yres
354			if [ ${y} -ge ${yres} ];then
355			x=$((${x} + 120))
356			y=20
357
358			# re-check x
359			[ ${x} -ge ${xres} ] && x=20
360			fi
361
362			# ica icons
363			# get basename (.ica must be suffix)
364			basename_item="$(basename ${item} .ica)"
365			generate_icon \
366			--name "${basename_item}" \
367			--command "nice -n 19 wfica ${ALX_ICA_SESSIONS}/${item}" \
368			--icon "${ALX_SESSIONS_ICONS}/${basename_item}.png" \
369			--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${basename_item}.lnk" \
370			--xres "${x}" \
371			--yres "${y}"
372
373			y=$((${y} + 80))
374			done
375
376
377			# generate program icons
378			icon_list="${ALX_PROGRAMS}"
379
380			progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
381
382			for item in ${icon_list}
383			do
384			# abort if empty
385			[ -z "${item}" ] && continue
386
387			# new line if x > xres
388			if [ ${x} -ge ${xres} ];then
389			x=20
390			y=$((${y} + 80))
391			fi
392
393			# new row if y > yres
394			if [ ${y} -ge ${yres} ];then
395			x=$((${x} + 120))
396			y=20
397
398			# re-check x
399			[ ${x} -ge ${xres} ] && x=20
400			fi
401
402			generate_icon \
403			--name "${item}" \
404			--command "${progsh_path}/${item}" \
405			--icon "${ALX_SESSIONS_ICONS}/${item}.png" \
406			--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${item}.lnk" \
407			--xres "${x}" \
408			--yres "${y}" \
409			--default-icon "default_item.png"
410
411			y=$((${y} + 80))
412			done
413
414
415
416			# last but not least gen a icon with some sys informations
417			local sysinfo
418			local hostname
419			local osversion
420
421			osversion="$(< /etc/mageversion)"
422			hostname=$(mysqldo "select hostname from cfg_network where serial='${ALX_SERIAL}'")
423			sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
424
425			# now get the right position:
426			# restore orig values of xres
427			xres="$(( ${xres} + 120 ))"
428			# default y pos (full yres -22 = cur yres + 58 !)
429			yres="$(( ${yres} + 58 ))"
430			# middle of the screen
431			# (no txt - length required, xtdesk manage that itself)
432			xres="$(( ${xres} / 2))"
433
434			generate_icon \
435			--name "${sysinfo}" \
436			--command "exit 0" \
437			--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
438			--dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
439			--xres "${xres}" \
440			--yres "${yres}" \
441			--icon-width "1" \
442			--icon-height "1"
443			}
444
445			config_sessions()
446			{
447			# generate ica session files
448			generate_ica_session_files
449
450			# first of all get the vars
451			get_sessions_settings
452			get_autostart_settings
453			get_screensaver_settings
454
455			local count=${#ALX_SESSIONS[*]}
456			local icon
457			local i
458
459			# now setup fluxbox for user station
460
461			# create a fresh fluxbox directory
462			[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
463			install -d ${ALX_UNPRIV_HOME}/.fluxbox
464
465			# now generate fluxbox config files
466
467			# fluxbox main config
468			cat ${ALX_SKELETONS}/fluxbox/init \
469			> ${ALX_UNPRIV_HOME}/.fluxbox/init
470
471			# fluxbox autostart
472			cat ${ALX_SKELETONS}/fluxbox/apps \
473			> ${ALX_UNPRIV_HOME}/.fluxbox/apps
474
475			# add screensaver
476			if [[ -n ${ALX_SCRN_SAVER} ]] && [[ -n ${ALX_SCRN_TIMEOUT} ]]
477			then
478			local ALX_PASSWD_CMD
479
480			if [[ -z ${ALX_SCRN_PASSWD} ]] \|\| [[ ${ALX_SCRN_PASSWD} = NULL ]]
481			then
482			ALX_PASSWD_CMD="-nolock"
483			else
484			ALX_PASSWD_CMD="-cpasswd $(openssl passwd ${ALX_SCRN_PASSWD})"
485			fi
486
487			echo "[startup] {nohup xautolock -time ${ALX_SCRN_TIMEOUT} -locker 'xlock -mode ${ALX_SCRN_SAVER} ${ALX_PASSWD_CMD}' > /dev/null &}" \
488			>> ${ALX_UNPRIV_HOME}/.fluxbox/apps
489			fi
490
491			# add autostart session
492			if [[ ${ALX_AUTOSTART} != "" ]]
493			then
494			echo "[startup] {nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_AUTOSTART}}" \
495			>> ${ALX_UNPRIV_HOME}/.fluxbox/apps
496			fi
497
498			# fluxbox hotkeys
499			cat ${ALX_SKELETONS}/fluxbox/keys \
500			> ${ALX_UNPRIV_HOME}/.fluxbox/keys
501
502			# fluxbox menu header
503			cat ${ALX_SKELETONS}/fluxbox/menu.header \
504			> ${ALX_UNPRIV_HOME}/.fluxbox/menu
505
506			# now fix it with proper messages :P
507			local ver="$(< /etc/mageversion)"
508			sed -i "s:@CHANGEME@:alx-${ver} #${ALX_SERIAL}:g" \
509			${ALX_UNPRIV_HOME}/.fluxbox/menu
510
511			# add a newline (maybe there is no crlf in the header)
512			echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
513
514			# fluxbox menu sessions
515			for (( i=0; i < count; i++ ))
516			do
517			[ -n "${ALX_SESSIONS[${i}]}" ] && \
518			echo "[exec] ($(basename ${ALX_SESSIONS[${i}]} .ica)) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_SESSIONS[${i}]}}" \
519			>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
520			done
521
522			# add other menuitems
523			get_other_menuitems >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
524
525			# fluxbox menu footer
526			cat ${ALX_SKELETONS}/fluxbox/menu.footer \
527			>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
528
529			# add a newline (maybe there is no crlf in the footer)
530			echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
531
532			# now it's a good time to generate all icons :)
533			generate_all_desktop_icons
534
535			# set correct permissions
536			chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
537			chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
538			chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
539			chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
540			chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc
541
542			# unset vars
543			unset ALX_SESSIONS
544			unset ALX_PROGRAMS
545			unset ALX_SCRN_SAVER
546			unset ALX_SCRN_TIMEOUT
547			unset ALX_SCRN_PASSWD
548			}
549