tinyalxconfig-ng/functions/config_sessions.sh

# $Header: /home/cvsd/alx-cvs/alx-src/tinyalxconfig-ng/functions/config_sessions.sh,v 1.3 2008-06-07 17:10:04 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 browser_address_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 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 ${ses_browseradrs}
		do
			(( x++ ))
			browser_address_num="${x}"
			[[ ${x} -eq 1 ]] && browser_address_num=""
			echo "TcpBrowserAddress${browser_address_num}=${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: tinyALX-${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="$(< /etc/mageversion)"
	sed -i "s:@CHANGEME@:tinyALX-${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	484	# $Header: /home/cvsd/alx-cvs/alx-src/tinyalxconfig-ng/functions/config_sessions.sh,v 1.3 2008-06-07 17:10:04 niro Exp $
2	niro	386	# 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	niro	401	local browser_address_num
60	niro	386	local server
61			local ses_session
62			local ses_filename
63			local ses_username
64			local ses_domain
65			local ses_password
66			local ses_browseradrs
67			local ses_colors
68			local ses_display_mode
69			local ses_display_x
70			local ses_display_y
71
72			# get settings from database
73			all_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")
74
75			for i in ${all_ids}
76			do
77			# get settings
78			ses_session=$(mysqldo "select session from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
79			ses_filename=$(mysqldo "select filename from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
80			ses_username=$(mysqldo "select username from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
81			ses_domain=$(mysqldo "select domain from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
82			ses_password=$(mysqldo "select password from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
83			ses_browseradrs=$(mysqldo "select browseradrs from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
84
85			# get the session display mode seamless\|fullscreen\|or an resolution
86			ses_display_mode=$(mysqldo "select displaymode from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
87
88			# get the right colors
89			ses_colors=$(mysqldo "select depth from cfg_graphic where serial='${ALX_SERIAL}'")
90			# convert to ica session file values
91			case ${ses_colors} in
92			24) ses_colors="8";;
93			16) ses_colors="4";;
94			8) ses_colors="2";;
95			*) ses_colors="2";;
96			esac
97
98			# write session files
99			echo '[WFClient]' > ${ALX_ICA_SESSIONS}/${ses_filename}
100			echo 'Version=2' >> ${ALX_ICA_SESSIONS}/${ses_filename}
101			OLD_IFS="$IFS"
102			IFS=";"
103			declare -i x=0
104			for server in ${ses_browseradrs}
105			do
106			(( x++ ))
107	niro	401	browser_address_num="${x}"
108			[[ ${x} -eq 1 ]] && browser_address_num=""
109			echo "TcpBrowserAddress${browser_address_num}=${server}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
110	niro	386	done
111			IFS="${OLD_IFS}"
112			unset x
113			unset OLD_IFS
114
115			echo 'ScreenPercent=0' >> ${ALX_ICA_SESSIONS}/${ses_filename}
116
117			echo '[ApplicationServers]' >> ${ALX_ICA_SESSIONS}/${ses_filename}
118			echo "${ses_session}=" >> ${ALX_ICA_SESSIONS}/${ses_filename}
119
120			echo "[${ses_session}]" >> ${ALX_ICA_SESSIONS}/${ses_filename}
121			echo "Address=${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
122			echo "InitialProgram=#${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
123			echo "DesiredColor=${ses_colors}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
124			echo 'TransportDriver=TCP/IP' >> ${ALX_ICA_SESSIONS}/${ses_filename}
125			echo 'WinStationDriver=ICA 3.0' >> ${ALX_ICA_SESSIONS}/${ses_filename}
126			echo "ClearPassword=${ses_password}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
127			echo "Username=${ses_username}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
128			echo "Domain=${ses_domain}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
129
130			# use the right display settings
131			case ${ses_display_mode} in
132			# fullscreen mode
133			fullscreen)
134			echo 'UseFullScreen=Yes' >> ${ALX_ICA_SESSIONS}/${ses_filename}
135			echo 'NoWindowManager=True' >> ${ALX_ICA_SESSIONS}/${ses_filename}
136			;;
137			# seamless window mode
138			seamless)
139			echo 'TWIMode=On' >> ${ALX_ICA_SESSIONS}/${ses_filename}
140			;;
141			# a desired resolution
142			x)
143			# split the resolutions
144			ses_display_x=$(echo ${ses_display_mode} \| cut -dx -f1)
145			ses_display_y=$(echo ${ses_display_mode} \| cut -dx -f2)
146			echo "DesiredHRES=${ses_display_x}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
147			echo "DesiredVRES=${ses_display_x}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
148			;;
149			# but default to fullscreen if nothing met
150			*)
151			echo 'UseFullScreen=Yes' >> ${ALX_ICA_SESSIONS}/${ses_filename}
152			echo 'NoWindowManager=True' >> ${ALX_ICA_SESSIONS}/${ses_filename}
153			;;
154			esac
155			done
156			}
157
158			# generates a sh file to start programs
159			generate_program_sh()
160			{
161			local dest
162			local name
163			local exec
164			local workdir
165
166			# very basic getops
167			for i in $*
168			do
169			case $1 in
170			--name\|-n) shift; name="$1" ;;
171			--exec\|-x) shift; exec="$1" ;;
172			--dest\|-d) shift; dest="$1" ;;
173			--workdir\|-w) shift; workdir="$1" ;;
174			esac
175			shift
176			done
177
178			# abort if name, dest or exec not given
179			[ -z "${name}" ] && return 1
180			[ -z "${exec}" ] && return 1
181			[ -z "${dest}" ] && return 1
182
183			echo "#!/bin/sh" > ${dest}
184			[ -n "${workdir}" ] && echo "cd ${workdir}" >> ${dest}
185			echo "exec ${exec}" >> ${dest}
186
187			chmod 0755 ${dest}
188			}
189
190			get_other_menuitems()
191			{
192			local x i progsh_path name exec icon workdir
193
194			# all arrays:
195			# -> session1 session2 ... sessionN
196
197			# get settings from database -> now stored in ALX_PROGRAMS
198
199			# abort if empty
200			[ -z "${ALX_PROGRAMS}" ] && return 0
201
202			progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
203			[ -d ${progsh_path} ] && rm -rf ${progsh_path}
204			install -d ${progsh_path}
205
206			# gen menu items
207			for x in ${ALX_PROGRAMS}
208			do
209			# to be sure
210			unset name
211			unset exec
212			unset workdir
213			unset icon
214
215			name=$(mysqldo "select name from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
216			exec=$(mysqldo "select exec from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
217			workdir=$(mysqldo "select workdir from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
218			icon=$(mysqldo "select icon from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
219
220			# now echo config line for fluxbox-menu
221			# make it "configureable" :P
222			[ -n "${workdir}" ] && workdir="--workdir ${workdir}"
223			[ -n "${icon}" ] && icon="<${icon}>"
224
225			# gen prog startup wrapper
226			generate_program_sh \
227			--name "${name}" \
228			--exec "${exec}" \
229			--dest "${progsh_path}/${name}" \
230			"${workdir}"
231
232			echo "[exec] (${name}) {${progsh_path}/${name}} ${icon}"
233			done
234			}
235
236			# helper functions for generate all desktop icons
237			generate_icon()
238			{
239			local name
240			local icon
241			local command
242			local dest
243			local yres
244			local xres
245			local iwidth
246			local iheight
247			local deficon
248
249			# very basic getops
250			for i in $*
251			do
252			case $1 in
253			--name\|-n) shift; name="$1" ;;
254			--command\|-c) shift; command="$1" ;;
255			--icon\|-i) shift; icon="$1" ;;
256			--dest\|-d) shift; dest="$1" ;;
257			--xres\|-x) shift; xres="$1" ;;
258			--yres\|-y) shift; yres="$1" ;;
259			--icon-width\|-w) shift; iwidth="$1" ;;
260			--icon-height\|-h) shift; iheight="$1" ;;
261			--default-icon) shift; deficon="$1" ;;
262			esac
263			shift
264			done
265
266			# some sanity checks :
267
268			# abort if name or command not given
269			[ -z "${name}" ] && return 1
270			[ -z "${command}" ] && return 1
271
272			# use some defaults for icon, dest, {x,y}res
273			[ -z "${xres}" ] && xres=20
274			[ -z "${yres}" ] && xres=20
275			[ -z "${dest}" ] && dest="${ALX_UNPRIV_HOME}/.xtdesktop/${name}.lnk"
276			if [ -z "${icon}" ] \|\| [ ! -f "${icon}" ]
277			then
278			# if no default icon is given use default.png
279			[ -z "${deficon}" ] && deficon="default.png"
280			icon="${ALX_SESSIONS_ICONS}/${deficon}"
281			fi
282
283			echo "table Icon" > ${dest}
284			echo " Type: Program" >> ${dest}
285			echo " Caption: ${name}" >> ${dest}
286			echo " Command: ${command}" >> ${dest}
287			echo " Icon: ${icon}" >> ${dest}
288			echo " X: ${xres}" >> ${dest}
289			echo " Y: ${yres}" >> ${dest}
290
291			# add these only if not zero
292			if [ -n "${iwidth}" ] && [ -n "${iheight}" ]
293			then
294			echo " IconWidth: ${iwidth}" >> ${dest}
295			echo " IconHeight: ${iheight}" >> ${dest}
296			fi
297
298			echo "end" >> ${dest}
299			}
300
301			generate_all_desktop_icons()
302			{
303			local res
304			local xres
305			local yres
306			local icon_list
307			local x
308			local y
309			local item
310			local basename_item
311			local progsh_path
312
313			# get the resolution
314			res=$(mysqldo "select resolution from cfg_graphic where serial='${ALX_SERIAL}'")
315
316			# split res to x & y
317			xres="$(echo ${res} \| cut -dx -f1)"
318			yres="$(echo ${res} \| cut -dx -f2)"
319
320			# top left edge of the icon is given in config file
321			# remove a little bit to simulate the bottom-right edge
322			xres="$(( ${xres} - 120 ))"
323			yres="$(( ${yres} - 80 ))"
324
325			# basic config
326			cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc
327
328			# clean desktop icon location
329			[ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
330			install -d ${ALX_UNPRIV_HOME}/.xtdesktop
331
332
333			# default settings
334			declare -i x=20
335			declare -i y=20
336
337			# first all ica sessions
338			local count=${#ALX_SESSIONS[*]}
339			for (( i=0; i < count; i++ ))
340			do
341			# filenames !
342			icon_list="${icon_list} ${ALX_SESSIONS[${i}]}"
343			done
344
345			for item in ${icon_list}
346			do
347			# abort if empty
348			[ -z "${item}" ] && continue
349
350			# new line if x > xres
351			if [ ${x} -ge ${xres} ];then
352			x=20
353			y=$((${y} + 80))
354			fi
355
356			# new row if y > yres
357			if [ ${y} -ge ${yres} ];then
358			x=$((${x} + 120))
359			y=20
360
361			# re-check x
362			[ ${x} -ge ${xres} ] && x=20
363			fi
364
365			# ica icons
366			# get basename (.ica must be suffix)
367			basename_item="$(basename ${item} .ica)"
368			generate_icon \
369			--name "${basename_item}" \
370			--command "nice -n 19 wfica ${ALX_ICA_SESSIONS}/${item}" \
371			--icon "${ALX_SESSIONS_ICONS}/${basename_item}.png" \
372			--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${basename_item}.lnk" \
373			--xres "${x}" \
374			--yres "${y}"
375
376			y=$((${y} + 80))
377			done
378
379
380			# generate program icons
381			icon_list="${ALX_PROGRAMS}"
382
383			progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
384
385			for item in ${icon_list}
386			do
387			# abort if empty
388			[ -z "${item}" ] && continue
389
390			# new line if x > xres
391			if [ ${x} -ge ${xres} ];then
392			x=20
393			y=$((${y} + 80))
394			fi
395
396			# new row if y > yres
397			if [ ${y} -ge ${yres} ];then
398			x=$((${x} + 120))
399			y=20
400
401			# re-check x
402			[ ${x} -ge ${xres} ] && x=20
403			fi
404
405			generate_icon \
406			--name "${item}" \
407			--command "${progsh_path}/${item}" \
408			--icon "${ALX_SESSIONS_ICONS}/${item}.png" \
409			--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${item}.lnk" \
410			--xres "${x}" \
411			--yres "${y}" \
412			--default-icon "default_item.png"
413
414			y=$((${y} + 80))
415			done
416
417
418
419			# last but not least gen a icon with some sys informations
420			local sysinfo
421			local hostname
422			local osversion
423
424			osversion="$(< /etc/mageversion)"
425			hostname=$(mysqldo "select hostname from cfg_network where serial='${ALX_SERIAL}'")
426	niro	484	sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: tinyALX-${osversion} Kernel: $(uname -r)"
427	niro	386
428			# now get the right position:
429			# restore orig values of xres
430			xres="$(( ${xres} + 120 ))"
431			# default y pos (full yres -22 = cur yres + 58 !)
432			yres="$(( ${yres} + 58 ))"
433			# middle of the screen
434			# (no txt - length required, xtdesk manage that itself)
435			xres="$(( ${xres} / 2))"
436
437			generate_icon \
438			--name "${sysinfo}" \
439			--command "exit 0" \
440			--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
441			--dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
442			--xres "${xres}" \
443			--yres "${yres}" \
444			--icon-width "1" \
445			--icon-height "1"
446			}
447
448			config_sessions()
449			{
450			# generate ica session files
451			generate_ica_session_files
452
453			# first of all get the vars
454			get_sessions_settings
455			get_autostart_settings
456			get_screensaver_settings
457
458			local count=${#ALX_SESSIONS[*]}
459			local icon
460			local i
461
462			# now setup fluxbox for user station
463
464			# create a fresh fluxbox directory
465			[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
466			install -d ${ALX_UNPRIV_HOME}/.fluxbox
467
468			# now generate fluxbox config files
469
470			# fluxbox main config
471			cat ${ALX_SKELETONS}/fluxbox/init \
472			> ${ALX_UNPRIV_HOME}/.fluxbox/init
473
474			# fluxbox autostart
475			cat ${ALX_SKELETONS}/fluxbox/apps \
476			> ${ALX_UNPRIV_HOME}/.fluxbox/apps
477
478			# add screensaver
479			if [[ -n ${ALX_SCRN_SAVER} ]] && [[ -n ${ALX_SCRN_TIMEOUT} ]]
480			then
481			local ALX_PASSWD_CMD
482
483			if [[ -z ${ALX_SCRN_PASSWD} ]] \|\| [[ ${ALX_SCRN_PASSWD} = NULL ]]
484			then
485			ALX_PASSWD_CMD="-nolock"
486			else
487			ALX_PASSWD_CMD="-cpasswd $(openssl passwd ${ALX_SCRN_PASSWD})"
488			fi
489
490			echo "[startup] {nohup xautolock -time ${ALX_SCRN_TIMEOUT} -locker 'xlock -mode ${ALX_SCRN_SAVER} ${ALX_PASSWD_CMD}' > /dev/null &}" \
491			>> ${ALX_UNPRIV_HOME}/.fluxbox/apps
492			fi
493
494			# add autostart session
495			if [[ ${ALX_AUTOSTART} != "" ]]
496			then
497			echo "[startup] {nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_AUTOSTART}}" \
498			>> ${ALX_UNPRIV_HOME}/.fluxbox/apps
499			fi
500
501			# fluxbox hotkeys
502			cat ${ALX_SKELETONS}/fluxbox/keys \
503			> ${ALX_UNPRIV_HOME}/.fluxbox/keys
504
505			# fluxbox menu header
506			cat ${ALX_SKELETONS}/fluxbox/menu.header \
507			> ${ALX_UNPRIV_HOME}/.fluxbox/menu
508
509			# now fix it with proper messages :P
510			local ver="$(< /etc/mageversion)"
511	niro	484	sed -i "s:@CHANGEME@:tinyALX-${ver} #${ALX_SERIAL}:g" \
512	niro	386	${ALX_UNPRIV_HOME}/.fluxbox/menu
513
514			# add a newline (maybe there is no crlf in the header)
515			echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
516
517			# fluxbox menu sessions
518			for (( i=0; i < count; i++ ))
519			do
520			[ -n "${ALX_SESSIONS[${i}]}" ] && \
521			echo "[exec] ($(basename ${ALX_SESSIONS[${i}]} .ica)) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_SESSIONS[${i}]}}" \
522			>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
523			done
524
525			# add other menuitems
526			get_other_menuitems >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
527
528			# fluxbox menu footer
529			cat ${ALX_SKELETONS}/fluxbox/menu.footer \
530			>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
531
532			# add a newline (maybe there is no crlf in the footer)
533			echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
534
535			# now it's a good time to generate all icons :)
536			generate_all_desktop_icons
537
538			# set correct permissions
539			chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
540			chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
541			chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
542			chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
543			chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc
544
545			# unset vars
546			unset ALX_SESSIONS
547			unset ALX_PROGRAMS
548			unset ALX_SCRN_SAVER
549			unset ALX_SCRN_TIMEOUT
550			unset ALX_SCRN_PASSWD
551			}
552