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	# $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	# 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 browser_address_num
60	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 ${ses_browseradrs}
105	do
106	(( x++ ))
107	browser_address_num="${x}"
108	[[ ${x} -eq 1 ]] && browser_address_num=""
109	echo "TcpBrowserAddress${browser_address_num}=${server}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
110	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	sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: tinyALX-${osversion} Kernel: $(uname -r)"
427
428	# now get the right position:
429	# restore orig values of xres
430	xres="$(( ${xres} + 120 ))"
431	# default y pos (full yres -22 = cur yres + 58 !)
432	yres="$(( ${yres} + 58 ))"
433	# middle of the screen
434	# (no txt - length required, xtdesk manage that itself)
435	xres="$(( ${xres} / 2))"
436
437	generate_icon \
438	--name "${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	sed -i "s:@CHANGEME@:tinyALX-${ver} #${ALX_SERIAL}:g" \
512	${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