alxconfig-ng/functions/config_sessions.sh

# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_sessions.sh,v 1.19 2007-06-28 12:49:32 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	# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_sessions.sh,v 1.19 2007-06-28 12:49:32 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