tinyalxconfig-ng/functions/config_sessions.sh

# $Id$
# 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_theme_settings()
{
	# get settings from database
	ALX_THEME=$(mysqldo "select theme from cfg_theme where serial='${ALX_SERIAL}'")

	# default setting (use old alx-theme atm)
	[[ -z ${ALX_THEME} ]] && ALX_THEME=LemonSpace

	export ALX_THEME
}

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 ))"

	# 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="$(( ${xres} + 120 ))"
	# default y pos (full yres -22 = cur yres + 58 !)
	#yres="$(( ${yres} + 58 ))"
	# place it at top
	yres="-5"
	# middle of the screen
	# (no txt - length required, xtdesk manage that itself)
	xres="$(( ${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()
{
	# get theme settings
	get_theme_settings

	# 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

	# basic config for xtdeskop
	cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc-${ALX_THEME} > ${ALX_UNPRIV_HOME}/.xtdeskrc

	# 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
	# copy theme
	[[ ! -d /usr/share/fluxbox/styles ]] && install -d /usr/share/fluxbox/styles
	cat ${ALX_SKELETONS}/fluxbox/themes/${ALX_THEME} > /usr/share/fluxbox/styles/default

	# 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	# $Id$
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_theme_settings()
44	{
45	# get settings from database
46	ALX_THEME=$(mysqldo "select theme from cfg_theme where serial='${ALX_SERIAL}'")
47
48	# default setting (use old alx-theme atm)
49	[[ -z ${ALX_THEME} ]] && ALX_THEME=LemonSpace
50
51	export ALX_THEME
52	}
53
54	get_screensaver_settings()
55	{
56	ALX_SCRN_SAVER=$(mysqldo "select screensaver from cfg_screensaver where serial='${ALX_SERIAL}'")
57	ALX_SCRN_TIMEOUT=$(mysqldo "select timeout from cfg_screensaver where serial='${ALX_SERIAL}'")
58	ALX_SCRN_PASSWD=$(mysqldo "select password from cfg_screensaver where serial='${ALX_SERIAL}'")
59
60	export ALX_SCRN_SAVER
61	export ALX_SCRN_TIMEOUT
62	export ALX_SCRN_PASSWD
63	}
64
65	generate_ica_session_files()
66	{
67	local all_ids
68	local i
69	local x
70	local browser_address_num
71	local server
72	local ses_session
73	local ses_filename
74	local ses_username
75	local ses_domain
76	local ses_password
77	local ses_browseradrs
78	local ses_colors
79	local ses_display_mode
80	local ses_display_x
81	local ses_display_y
82
83	# get settings from database
84	all_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")
85
86	for i in ${all_ids}
87	do
88	# get settings
89	ses_session=$(mysqldo "select session from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
90	ses_filename=$(mysqldo "select filename from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
91	ses_username=$(mysqldo "select username from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
92	ses_domain=$(mysqldo "select domain from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
93	ses_password=$(mysqldo "select password from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
94	ses_browseradrs=$(mysqldo "select browseradrs from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
95
96	# get the session display mode seamless\|fullscreen\|or an resolution
97	ses_display_mode=$(mysqldo "select displaymode from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
98
99	# get the right colors
100	ses_colors=$(mysqldo "select depth from cfg_graphic where serial='${ALX_SERIAL}'")
101	# convert to ica session file values
102	case ${ses_colors} in
103	24) ses_colors="8";;
104	16) ses_colors="4";;
105	8) ses_colors="2";;
106	*) ses_colors="2";;
107	esac
108
109	# write session files
110	echo '[WFClient]' > ${ALX_ICA_SESSIONS}/${ses_filename}
111	echo 'Version=2' >> ${ALX_ICA_SESSIONS}/${ses_filename}
112	OLD_IFS="$IFS"
113	IFS=";"
114	declare -i x=0
115	for server in ${ses_browseradrs}
116	do
117	(( x++ ))
118	browser_address_num="${x}"
119	[[ ${x} -eq 1 ]] && browser_address_num=""
120	echo "TcpBrowserAddress${browser_address_num}=${server}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
121	done
122	IFS="${OLD_IFS}"
123	unset x
124	unset OLD_IFS
125
126	echo 'ScreenPercent=0' >> ${ALX_ICA_SESSIONS}/${ses_filename}
127
128	echo '[ApplicationServers]' >> ${ALX_ICA_SESSIONS}/${ses_filename}
129	echo "${ses_session}=" >> ${ALX_ICA_SESSIONS}/${ses_filename}
130
131	echo "[${ses_session}]" >> ${ALX_ICA_SESSIONS}/${ses_filename}
132	echo "Address=${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
133	echo "InitialProgram=#${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
134	echo "DesiredColor=${ses_colors}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
135	echo 'TransportDriver=TCP/IP' >> ${ALX_ICA_SESSIONS}/${ses_filename}
136	echo 'WinStationDriver=ICA 3.0' >> ${ALX_ICA_SESSIONS}/${ses_filename}
137	echo "ClearPassword=${ses_password}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
138	echo "Username=${ses_username}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
139	echo "Domain=${ses_domain}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
140
141	# use the right display settings
142	case ${ses_display_mode} in
143	# fullscreen mode
144	fullscreen)
145	echo 'UseFullScreen=Yes' >> ${ALX_ICA_SESSIONS}/${ses_filename}
146	echo 'NoWindowManager=True' >> ${ALX_ICA_SESSIONS}/${ses_filename}
147	;;
148	# seamless window mode
149	seamless)
150	echo 'TWIMode=On' >> ${ALX_ICA_SESSIONS}/${ses_filename}
151	;;
152	# a desired resolution
153	x)
154	# split the resolutions
155	ses_display_x=$(echo ${ses_display_mode} \| cut -dx -f1)
156	ses_display_y=$(echo ${ses_display_mode} \| cut -dx -f2)
157	echo "DesiredHRES=${ses_display_x}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
158	echo "DesiredVRES=${ses_display_x}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
159	;;
160	# but default to fullscreen if nothing met
161	*)
162	echo 'UseFullScreen=Yes' >> ${ALX_ICA_SESSIONS}/${ses_filename}
163	echo 'NoWindowManager=True' >> ${ALX_ICA_SESSIONS}/${ses_filename}
164	;;
165	esac
166	done
167	}
168
169	# generates a sh file to start programs
170	generate_program_sh()
171	{
172	local dest
173	local name
174	local exec
175	local workdir
176
177	# very basic getops
178	for i in $*
179	do
180	case $1 in
181	--name\|-n) shift; name="$1" ;;
182	--exec\|-x) shift; exec="$1" ;;
183	--dest\|-d) shift; dest="$1" ;;
184	--workdir\|-w) shift; workdir="$1" ;;
185	esac
186	shift
187	done
188
189	# abort if name, dest or exec not given
190	[ -z "${name}" ] && return 1
191	[ -z "${exec}" ] && return 1
192	[ -z "${dest}" ] && return 1
193
194	echo "#!/bin/sh" > ${dest}
195	[ -n "${workdir}" ] && echo "cd ${workdir}" >> ${dest}
196	echo "exec ${exec}" >> ${dest}
197
198	chmod 0755 ${dest}
199	}
200
201	get_other_menuitems()
202	{
203	local x i progsh_path name exec icon workdir
204
205	# all arrays:
206	# -> session1 session2 ... sessionN
207
208	# get settings from database -> now stored in ALX_PROGRAMS
209
210	# abort if empty
211	[ -z "${ALX_PROGRAMS}" ] && return 0
212
213	progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
214	[ -d ${progsh_path} ] && rm -rf ${progsh_path}
215	install -d ${progsh_path}
216
217	# gen menu items
218	for x in ${ALX_PROGRAMS}
219	do
220	# to be sure
221	unset name
222	unset exec
223	unset workdir
224	unset icon
225
226	name=$(mysqldo "select name from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
227	exec=$(mysqldo "select exec from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
228	workdir=$(mysqldo "select workdir from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
229	icon=$(mysqldo "select icon from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
230
231	# now echo config line for fluxbox-menu
232	# make it "configureable" :P
233	[ -n "${workdir}" ] && workdir="--workdir ${workdir}"
234	[ -n "${icon}" ] && icon="<${icon}>"
235
236	# gen prog startup wrapper
237	generate_program_sh \
238	--name "${name}" \
239	--exec "${exec}" \
240	--dest "${progsh_path}/${name}" \
241	"${workdir}"
242
243	echo "[exec] (${name}) {${progsh_path}/${name}} ${icon}"
244	done
245	}
246
247	# helper functions for generate all desktop icons
248	generate_icon()
249	{
250	local name
251	local icon
252	local command
253	local dest
254	local yres
255	local xres
256	local iwidth
257	local iheight
258	local deficon
259
260	# very basic getops
261	for i in $*
262	do
263	case $1 in
264	--name\|-n) shift; name="$1" ;;
265	--command\|-c) shift; command="$1" ;;
266	--icon\|-i) shift; icon="$1" ;;
267	--dest\|-d) shift; dest="$1" ;;
268	--xres\|-x) shift; xres="$1" ;;
269	--yres\|-y) shift; yres="$1" ;;
270	--icon-width\|-w) shift; iwidth="$1" ;;
271	--icon-height\|-h) shift; iheight="$1" ;;
272	--default-icon) shift; deficon="$1" ;;
273	esac
274	shift
275	done
276
277	# some sanity checks :
278
279	# abort if name or command not given
280	[ -z "${name}" ] && return 1
281	[ -z "${command}" ] && return 1
282
283	# use some defaults for icon, dest, {x,y}res
284	[ -z "${xres}" ] && xres=20
285	[ -z "${yres}" ] && xres=20
286	[ -z "${dest}" ] && dest="${ALX_UNPRIV_HOME}/.xtdesktop/${name}.lnk"
287	if [ -z "${icon}" ] \|\| [ ! -f "${icon}" ]
288	then
289	# if no default icon is given use default.png
290	[ -z "${deficon}" ] && deficon="default.png"
291	icon="${ALX_SESSIONS_ICONS}/${deficon}"
292	fi
293
294	echo "table Icon" > ${dest}
295	echo " Type: Program" >> ${dest}
296	echo " Caption: ${name}" >> ${dest}
297	echo " Command: ${command}" >> ${dest}
298	echo " Icon: ${icon}" >> ${dest}
299	echo " X: ${xres}" >> ${dest}
300	echo " Y: ${yres}" >> ${dest}
301
302	# add these only if not zero
303	if [ -n "${iwidth}" ] && [ -n "${iheight}" ]
304	then
305	echo " IconWidth: ${iwidth}" >> ${dest}
306	echo " IconHeight: ${iheight}" >> ${dest}
307	fi
308
309	echo "end" >> ${dest}
310	}
311
312	generate_all_desktop_icons()
313	{
314	local res
315	local xres
316	local yres
317	local icon_list
318	local x
319	local y
320	local item
321	local basename_item
322	local progsh_path
323
324	# get the resolution
325	res=$(mysqldo "select resolution from cfg_graphic where serial='${ALX_SERIAL}'")
326
327	# split res to x & y
328	xres="$(echo ${res} \| cut -dx -f1)"
329	yres="$(echo ${res} \| cut -dx -f2)"
330
331	# top left edge of the icon is given in config file
332	# remove a little bit to simulate the bottom-right edge
333	xres="$(( ${xres} - 120 ))"
334	yres="$(( ${yres} - 80 ))"
335
336	# clean desktop icon location
337	[ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
338	install -d ${ALX_UNPRIV_HOME}/.xtdesktop
339
340
341	# default settings
342	declare -i x=20
343	declare -i y=20
344
345	# first all ica sessions
346	local count=${#ALX_SESSIONS[*]}
347	for (( i=0; i < count; i++ ))
348	do
349	# filenames !
350	icon_list="${icon_list} ${ALX_SESSIONS[${i}]}"
351	done
352
353	for item in ${icon_list}
354	do
355	# abort if empty
356	[ -z "${item}" ] && continue
357
358	# new line if x > xres
359	if [ ${x} -ge ${xres} ];then
360	x=20
361	y=$((${y} + 80))
362	fi
363
364	# new row if y > yres
365	if [ ${y} -ge ${yres} ];then
366	x=$((${x} + 120))
367	y=20
368
369	# re-check x
370	[ ${x} -ge ${xres} ] && x=20
371	fi
372
373	# ica icons
374	# get basename (.ica must be suffix)
375	basename_item="$(basename ${item} .ica)"
376	generate_icon \
377	--name "${basename_item}" \
378	--command "nice -n 19 wfica ${ALX_ICA_SESSIONS}/${item}" \
379	--icon "${ALX_SESSIONS_ICONS}/${basename_item}.png" \
380	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${basename_item}.lnk" \
381	--xres "${x}" \
382	--yres "${y}"
383
384	y=$((${y} + 80))
385	done
386
387
388	# generate program icons
389	icon_list="${ALX_PROGRAMS}"
390
391	progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
392
393	for item in ${icon_list}
394	do
395	# abort if empty
396	[ -z "${item}" ] && continue
397
398	# new line if x > xres
399	if [ ${x} -ge ${xres} ];then
400	x=20
401	y=$((${y} + 80))
402	fi
403
404	# new row if y > yres
405	if [ ${y} -ge ${yres} ];then
406	x=$((${x} + 120))
407	y=20
408
409	# re-check x
410	[ ${x} -ge ${xres} ] && x=20
411	fi
412
413	generate_icon \
414	--name "${item}" \
415	--command "${progsh_path}/${item}" \
416	--icon "${ALX_SESSIONS_ICONS}/${item}.png" \
417	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${item}.lnk" \
418	--xres "${x}" \
419	--yres "${y}" \
420	--default-icon "default_item.png"
421
422	y=$((${y} + 80))
423	done
424
425
426
427	# last but not least gen a icon with some sys informations
428	local sysinfo
429	local hostname
430	local osversion
431
432	osversion="$(< /etc/mageversion)"
433	hostname=$(mysqldo "select hostname from cfg_network where serial='${ALX_SERIAL}'")
434	sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: tinyALX-${osversion} Kernel: $(uname -r)"
435
436	# now get the right position:
437	# restore orig values of xres
438	xres="$(( ${xres} + 120 ))"
439	# default y pos (full yres -22 = cur yres + 58 !)
440	#yres="$(( ${yres} + 58 ))"
441	# place it at top
442	yres="-5"
443	# middle of the screen
444	# (no txt - length required, xtdesk manage that itself)
445	xres="$(( ${xres} / 2))"
446
447	generate_icon \
448	--name "${sysinfo}" \
449	--command "exit 0" \
450	--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
451	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
452	--xres "${xres}" \
453	--yres "${yres}" \
454	--icon-width "1" \
455	--icon-height "1"
456	}
457
458	config_sessions()
459	{
460	# get theme settings
461	get_theme_settings
462
463	# generate ica session files
464	generate_ica_session_files
465
466	# first of all get the vars
467	get_sessions_settings
468	get_autostart_settings
469	get_screensaver_settings
470
471	local count=${#ALX_SESSIONS[*]}
472	local icon
473	local i
474
475	# basic config for xtdeskop
476	cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc-${ALX_THEME} > ${ALX_UNPRIV_HOME}/.xtdeskrc
477
478	# now setup fluxbox for user station
479
480	# create a fresh fluxbox directory
481	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
482	install -d ${ALX_UNPRIV_HOME}/.fluxbox
483
484	# now generate fluxbox config files
485	# copy theme
486	[[ ! -d /usr/share/fluxbox/styles ]] && install -d /usr/share/fluxbox/styles
487	cat ${ALX_SKELETONS}/fluxbox/themes/${ALX_THEME} > /usr/share/fluxbox/styles/default
488
489	# fluxbox main config
490	cat ${ALX_SKELETONS}/fluxbox/init > ${ALX_UNPRIV_HOME}/.fluxbox/init
491
492	# fluxbox autostart
493	cat ${ALX_SKELETONS}/fluxbox/apps > ${ALX_UNPRIV_HOME}/.fluxbox/apps
494
495	# add screensaver
496	if [[ -n ${ALX_SCRN_SAVER} ]] && [[ -n ${ALX_SCRN_TIMEOUT} ]]
497	then
498	local ALX_PASSWD_CMD
499
500	if [[ -z ${ALX_SCRN_PASSWD} ]] \|\| [[ ${ALX_SCRN_PASSWD} = NULL ]]
501	then
502	ALX_PASSWD_CMD="-nolock"
503	else
504	ALX_PASSWD_CMD="-cpasswd $(openssl passwd ${ALX_SCRN_PASSWD})"
505	fi
506
507	echo "[startup] {nohup xautolock -time ${ALX_SCRN_TIMEOUT} -locker 'xlock -mode ${ALX_SCRN_SAVER} ${ALX_PASSWD_CMD}' > /dev/null &}" \
508	>> ${ALX_UNPRIV_HOME}/.fluxbox/apps
509	fi
510
511	# add autostart session
512	if [[ ${ALX_AUTOSTART} != "" ]]
513	then
514	echo "[startup] {nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_AUTOSTART}}" \
515	>> ${ALX_UNPRIV_HOME}/.fluxbox/apps
516	fi
517
518	# fluxbox hotkeys
519	cat ${ALX_SKELETONS}/fluxbox/keys > ${ALX_UNPRIV_HOME}/.fluxbox/keys
520
521	# fluxbox menu header
522	cat ${ALX_SKELETONS}/fluxbox/menu.header > ${ALX_UNPRIV_HOME}/.fluxbox/menu
523
524	# now fix it with proper messages :P
525	local ver="$(< /etc/mageversion)"
526	sed -i "s:@CHANGEME@:tinyALX-${ver} #${ALX_SERIAL}:g" ${ALX_UNPRIV_HOME}/.fluxbox/menu
527
528	# add a newline (maybe there is no crlf in the header)
529	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
530
531	# fluxbox menu sessions
532	for (( i=0; i < count; i++ ))
533	do
534	[ -n "${ALX_SESSIONS[${i}]}" ] && \
535	echo "[exec] ($(basename ${ALX_SESSIONS[${i}]} .ica)) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_SESSIONS[${i}]}}" \
536	>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
537	done
538
539	# add other menuitems
540	get_other_menuitems >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
541
542	# fluxbox menu footer
543	cat ${ALX_SKELETONS}/fluxbox/menu.footer >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
544
545	# add a newline (maybe there is no crlf in the footer)
546	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
547
548	# now it's a good time to generate all icons :)
549	generate_all_desktop_icons
550
551	# set correct permissions
552	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
553	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
554	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
555	chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
556	chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc
557
558	# unset vars
559	unset ALX_SESSIONS
560	unset ALX_PROGRAMS
561	unset ALX_SCRN_SAVER
562	unset ALX_SCRN_TIMEOUT
563	unset ALX_SCRN_PASSWD
564	}
565