alxconfig-ng/functions/config_sessions.sh

# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_sessions.sh,v 1.18 2006-01-26 19:55:53 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

	# 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 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}
		echo 'UseFullScreen=Yes' >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo 'NoWindowManager=True' >> ${ALX_ICA_SESSIONS}/${ses_filename}
	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 1.18 2006-01-26 19:55:53 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
68	# get settings from database
69	all_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")
70
71	for i in ${all_ids}
72	do
73	# get settings
74	ses_session=$(mysqldo "select session from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
75	ses_filename=$(mysqldo "select filename from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
76	ses_username=$(mysqldo "select username from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
77	ses_domain=$(mysqldo "select domain from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
78	ses_password=$(mysqldo "select password from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
79	ses_browseradrs=$(mysqldo "select browseradrs from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
80
81	# get the right colors
82	ses_colors=$(mysqldo "select depth from cfg_graphic where serial='${ALX_SERIAL}'")
83	# convert to ica session file values
84	case ${ses_colors} in
85	24) ses_colors="8";;
86	16) ses_colors="4";;
87	8) ses_colors="2";;
88	*) ses_colors="2";;
89	esac
90
91	# write session files
92	echo '[WFClient]' > ${ALX_ICA_SESSIONS}/${ses_filename}
93	echo 'Version=2' >> ${ALX_ICA_SESSIONS}/${ses_filename}
94	OLD_IFS="$IFS"
95	IFS=";"
96	declare -i x=0
97	for server in ${ses_browseradrs}
98	do
99	(( x++ ))
100	echo "TcpBrowserAddress${x}=${server}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
101	done
102	IFS="${OLD_IFS}"
103	unset x
104	unset OLD_IFS
105
106	echo 'ScreenPercent=0' >> ${ALX_ICA_SESSIONS}/${ses_filename}
107
108	echo '[ApplicationServers]' >> ${ALX_ICA_SESSIONS}/${ses_filename}
109	echo "${ses_session}=" >> ${ALX_ICA_SESSIONS}/${ses_filename}
110
111	echo "[${ses_session}]" >> ${ALX_ICA_SESSIONS}/${ses_filename}
112	echo "Address=${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
113	echo "InitialProgram=#${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
114	echo "DesiredColor=${ses_colors}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
115	echo 'TransportDriver=TCP/IP' >> ${ALX_ICA_SESSIONS}/${ses_filename}
116	echo 'WinStationDriver=ICA 3.0' >> ${ALX_ICA_SESSIONS}/${ses_filename}
117	echo "ClearPassword=${ses_password}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
118	echo "Username=${ses_username}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
119	echo "Domain=${ses_domain}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
120	echo 'UseFullScreen=Yes' >> ${ALX_ICA_SESSIONS}/${ses_filename}
121	echo 'NoWindowManager=True' >> ${ALX_ICA_SESSIONS}/${ses_filename}
122	done
123	}
124
125	# generates a sh file to start programs
126	generate_program_sh()
127	{
128	local dest
129	local name
130	local exec
131	local workdir
132
133	# very basic getops
134	for i in $*
135	do
136	case $1 in
137	--name\|-n) shift; name="$1" ;;
138	--exec\|-x) shift; exec="$1" ;;
139	--dest\|-d) shift; dest="$1" ;;
140	--workdir\|-w) shift; workdir="$1" ;;
141	esac
142	shift
143	done
144
145	# abort if name, dest or exec not given
146	[ -z "${name}" ] && return 1
147	[ -z "${exec}" ] && return 1
148	[ -z "${dest}" ] && return 1
149
150	echo "#!/bin/sh" > ${dest}
151	[ -n "${workdir}" ] && echo "cd ${workdir}" >> ${dest}
152	echo "exec ${exec}" >> ${dest}
153
154	chmod 0755 ${dest}
155	}
156
157	get_other_menuitems()
158	{
159	local x i progsh_path name exec icon workdir
160
161	# all arrays:
162	# -> session1 session2 ... sessionN
163
164	# get settings from database -> now stored in ALX_PROGRAMS
165
166	# abort if empty
167	[ -z "${ALX_PROGRAMS}" ] && return 0
168
169	progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
170	[ -d ${progsh_path} ] && rm -rf ${progsh_path}
171	install -d ${progsh_path}
172
173	# gen menu items
174	for x in ${ALX_PROGRAMS}
175	do
176	# to be sure
177	unset name
178	unset exec
179	unset workdir
180	unset icon
181
182	name=$(mysqldo "select name from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
183	exec=$(mysqldo "select exec from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
184	workdir=$(mysqldo "select workdir from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
185	icon=$(mysqldo "select icon from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
186
187	# now echo config line for fluxbox-menu
188	# make it "configureable" :P
189	[ -n "${workdir}" ] && workdir="--workdir ${workdir}"
190	[ -n "${icon}" ] && icon="<${icon}>"
191
192	# gen prog startup wrapper
193	generate_program_sh \
194	--name "${name}" \
195	--exec "${exec}" \
196	--dest "${progsh_path}/${name}" \
197	"${workdir}"
198
199	echo "[exec] (${name}) {${progsh_path}/${name}} ${icon}"
200	done
201	}
202
203	# helper functions for generate all desktop icons
204	generate_icon()
205	{
206	local name
207	local icon
208	local command
209	local dest
210	local yres
211	local xres
212	local iwidth
213	local iheight
214	local deficon
215
216	# very basic getops
217	for i in $*
218	do
219	case $1 in
220	--name\|-n) shift; name="$1" ;;
221	--command\|-c) shift; command="$1" ;;
222	--icon\|-i) shift; icon="$1" ;;
223	--dest\|-d) shift; dest="$1" ;;
224	--xres\|-x) shift; xres="$1" ;;
225	--yres\|-y) shift; yres="$1" ;;
226	--icon-width\|-w) shift; iwidth="$1" ;;
227	--icon-height\|-h) shift; iheight="$1" ;;
228	--default-icon) shift; deficon="$1" ;;
229	esac
230	shift
231	done
232
233	# some sanity checks :
234
235	# abort if name or command not given
236	[ -z "${name}" ] && return 1
237	[ -z "${command}" ] && return 1
238
239	# use some defaults for icon, dest, {x,y}res
240	[ -z "${xres}" ] && xres=20
241	[ -z "${yres}" ] && xres=20
242	[ -z "${dest}" ] && dest="${ALX_UNPRIV_HOME}/.xtdesktop/${name}.lnk"
243	if [ -z "${icon}" ] \|\| [ ! -f "${icon}" ]
244	then
245	# if no default icon is given use default.png
246	[ -z "${deficon}" ] && deficon="default.png"
247	icon="${ALX_SESSIONS_ICONS}/${deficon}"
248	fi
249
250	echo "table Icon" > ${dest}
251	echo " Type: Program" >> ${dest}
252	echo " Caption: ${name}" >> ${dest}
253	echo " Command: ${command}" >> ${dest}
254	echo " Icon: ${icon}" >> ${dest}
255	echo " X: ${xres}" >> ${dest}
256	echo " Y: ${yres}" >> ${dest}
257
258	# add these only if not zero
259	if [ -n "${iwidth}" ] && [ -n "${iheight}" ]
260	then
261	echo " IconWidth: ${iwidth}" >> ${dest}
262	echo " IconHeight: ${iheight}" >> ${dest}
263	fi
264
265	echo "end" >> ${dest}
266	}
267
268	generate_all_desktop_icons()
269	{
270	local res
271	local xres
272	local yres
273	local icon_list
274	local x
275	local y
276	local item
277	local basename_item
278	local progsh_path
279
280	# get the resolution
281	res=$(mysqldo "select resolution from cfg_graphic where serial='${ALX_SERIAL}'")
282
283	# split res to x & y
284	xres="$(echo ${res} \| cut -dx -f1)"
285	yres="$(echo ${res} \| cut -dx -f2)"
286
287	# top left edge of the icon is given in config file
288	# remove a little bit to simulate the bottom-right edge
289	xres="$(( ${xres} - 120 ))"
290	yres="$(( ${yres} - 80 ))"
291
292	# basic config
293	cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc
294
295	# clean desktop icon location
296	[ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
297	install -d ${ALX_UNPRIV_HOME}/.xtdesktop
298
299
300	# default settings
301	declare -i x=20
302	declare -i y=20
303
304	# first all ica sessions
305	local count=${#ALX_SESSIONS[*]}
306	for (( i=0; i < count; i++ ))
307	do
308	# filenames !
309	icon_list="${icon_list} ${ALX_SESSIONS[${i}]}"
310	done
311
312	for item in ${icon_list}
313	do
314	# abort if empty
315	[ -z "${item}" ] && continue
316
317	# new line if x > xres
318	if [ ${x} -ge ${xres} ];then
319	x=20
320	y=$((${y} + 80))
321	fi
322
323	# new row if y > yres
324	if [ ${y} -ge ${yres} ];then
325	x=$((${x} + 120))
326	y=20
327
328	# re-check x
329	[ ${x} -ge ${xres} ] && x=20
330	fi
331
332	# ica icons
333	# get basename (.ica must be suffix)
334	basename_item="$(basename ${item} .ica)"
335	generate_icon \
336	--name "${basename_item}" \
337	--command "nice -n 19 wfica ${ALX_ICA_SESSIONS}/${item}" \
338	--icon "${ALX_SESSIONS_ICONS}/${basename_item}.png" \
339	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${basename_item}.lnk" \
340	--xres "${x}" \
341	--yres "${y}"
342
343	y=$((${y} + 80))
344	done
345
346
347	# generate program icons
348	icon_list="${ALX_PROGRAMS}"
349
350	progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
351
352	for item in ${icon_list}
353	do
354	# abort if empty
355	[ -z "${item}" ] && continue
356
357	# new line if x > xres
358	if [ ${x} -ge ${xres} ];then
359	x=20
360	y=$((${y} + 80))
361	fi
362
363	# new row if y > yres
364	if [ ${y} -ge ${yres} ];then
365	x=$((${x} + 120))
366	y=20
367
368	# re-check x
369	[ ${x} -ge ${xres} ] && x=20
370	fi
371
372	generate_icon \
373	--name "${item}" \
374	--command "${progsh_path}/${item}" \
375	--icon "${ALX_SESSIONS_ICONS}/${item}.png" \
376	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${item}.lnk" \
377	--xres "${x}" \
378	--yres "${y}" \
379	--default-icon "default_item.png"
380
381	y=$((${y} + 80))
382	done
383
384
385
386	# last but not least gen a icon with some sys informations
387	local sysinfo
388	local hostname
389	local osversion
390
391	osversion="$(< /etc/mageversion)"
392	hostname=$(mysqldo "select hostname from cfg_network where serial='${ALX_SERIAL}'")
393	sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
394
395	# now get the right position:
396	# restore orig values of xres
397	xres="$(( ${xres} + 120 ))"
398	# default y pos (full yres -22 = cur yres + 58 !)
399	yres="$(( ${yres} + 58 ))"
400	# middle of the screen
401	# (no txt - length required, xtdesk manage that itself)
402	xres="$(( ${xres} / 2))"
403
404	generate_icon \
405	--name "${sysinfo}" \
406	--command "exit 0" \
407	--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
408	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
409	--xres "${xres}" \
410	--yres "${yres}" \
411	--icon-width "1" \
412	--icon-height "1"
413	}
414
415	config_sessions()
416	{
417	# generate ica session files
418	generate_ica_session_files
419
420	# first of all get the vars
421	get_sessions_settings
422	get_autostart_settings
423	get_screensaver_settings
424
425	local count=${#ALX_SESSIONS[*]}
426	local icon
427	local i
428
429	# now setup fluxbox for user station
430
431	# create a fresh fluxbox directory
432	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
433	install -d ${ALX_UNPRIV_HOME}/.fluxbox
434
435	# now generate fluxbox config files
436
437	# fluxbox main config
438	cat ${ALX_SKELETONS}/fluxbox/init \
439	> ${ALX_UNPRIV_HOME}/.fluxbox/init
440
441	# fluxbox autostart
442	cat ${ALX_SKELETONS}/fluxbox/apps \
443	> ${ALX_UNPRIV_HOME}/.fluxbox/apps
444
445	# add screensaver
446	if [[ -n ${ALX_SCRN_SAVER} ]] && [[ -n ${ALX_SCRN_TIMEOUT} ]]
447	then
448	local ALX_PASSWD_CMD
449
450	if [[ -z ${ALX_SCRN_PASSWD} ]] \|\| [[ ${ALX_SCRN_PASSWD} = NULL ]]
451	then
452	ALX_PASSWD_CMD="-nolock"
453	else
454	ALX_PASSWD_CMD="-cpasswd $(openssl passwd ${ALX_SCRN_PASSWD})"
455	fi
456
457	echo "[startup] {nohup xautolock -time ${ALX_SCRN_TIMEOUT} -locker 'xlock -mode ${ALX_SCRN_SAVER} ${ALX_PASSWD_CMD}' > /dev/null &}" \
458	>> ${ALX_UNPRIV_HOME}/.fluxbox/apps
459	fi
460
461	# add autostart session
462	if [[ ${ALX_AUTOSTART} != "" ]]
463	then
464	echo "[startup] {nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_AUTOSTART}}" \
465	>> ${ALX_UNPRIV_HOME}/.fluxbox/apps
466	fi
467
468	# fluxbox hotkeys
469	cat ${ALX_SKELETONS}/fluxbox/keys \
470	> ${ALX_UNPRIV_HOME}/.fluxbox/keys
471
472	# fluxbox menu header
473	cat ${ALX_SKELETONS}/fluxbox/menu.header \
474	> ${ALX_UNPRIV_HOME}/.fluxbox/menu
475
476	# now fix it with proper messages :P
477	local ver="$(< /etc/mageversion)"
478	sed -i "s:@CHANGEME@:alx-${ver} #${ALX_SERIAL}:g" \
479	${ALX_UNPRIV_HOME}/.fluxbox/menu
480
481	# add a newline (maybe there is no crlf in the header)
482	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
483
484	# fluxbox menu sessions
485	for (( i=0; i < count; i++ ))
486	do
487	[ -n "${ALX_SESSIONS[${i}]}" ] && \
488	echo "[exec] ($(basename ${ALX_SESSIONS[${i}]} .ica)) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_SESSIONS[${i}]}}" \
489	>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
490	done
491
492	# add other menuitems
493	get_other_menuitems >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
494
495	# fluxbox menu footer
496	cat ${ALX_SKELETONS}/fluxbox/menu.footer \
497	>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
498
499	# add a newline (maybe there is no crlf in the footer)
500	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
501
502	# now it's a good time to generate all icons :)
503	generate_all_desktop_icons
504
505	# set correct permissions
506	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
507	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
508	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
509	chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
510	chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc
511
512	# unset vars
513	unset ALX_SESSIONS
514	unset ALX_PROGRAMS
515	unset ALX_SCRN_SAVER
516	unset ALX_SCRN_TIMEOUT
517	unset ALX_SCRN_PASSWD
518	}
519