alxconf-060/functions/config_sessions.sh

# $Id$
# configures ica-sessions on the host via mysql db settings

fix_whitespaces()
{
	local var="$@"
	echo "${var//\ /_}"
}

# helper function to create citrix session files
generate_ica_session_file()
{
	local i
	local 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 CONFIG

	# very basic getops
	for i in $*
	do
		case $1 in
			--session) shift; ses_session="$1" ;;
			--filename) shift; ses_filename="$1" ;;
			--username) shift; ses_username="$1" ;;
			--password) shift; ses_password="$1" ;;
			--domain) shift; ses_domain="$1" ;;
			--server) shift; ses_browseradrs="$1" ;;
			--colordepth) shift; ses_colors="$1" ;;
        	esac
		shift
	done

	# abort if session, filename or server not given
	[[ -z ${ses_session} ]] && return 1
	[[ -z ${ses_filename} ]] && return 1
	[[ -z ${ses_browseradrs} ]] && return 1

	# write session files
	CONFIG="${ALX_ICA_SESSIONS}/${ses_filename}"
	clearconfig

	addconfig '[WFClient]'
	addconfig 'Version=2'

	# use ';' as ifs
	declare -i i=0
	for server in ${ses_browseradrs//;/ }
	do
		(( i++ ))
		num="${i}"
		# support newer ica-clients:
		# the first address must be named TcpBrowserAddress, but not TcpBrowserAddress1 !!
		[[ ${i} -eq 1 ]] && num=""
		addconfig "TcpBrowserAddress${num}=${server}"
	done

	addconfig 'ScreenPercent=0'
	addconfig '[ApplicationServers]'
	addconfig "${ses_session}="
	addconfig "[${ses_session}]"
	addconfig "Address=${ses_session}"
	addconfig "InitialProgram=#${ses_session}"

	# convert to ica session file values
	case ${ses_colors} in
		24|32) ses_colors="8";;
		16) ses_colors="4";;
		8) ses_colors="2";;
		*) ses_colors="4";; # default to 16bit
	esac
	addconfig "DesiredColor=${ses_colors}"
	addconfig 'TransportDriver=TCP/IP'
	addconfig 'WinStationDriver=ICA 3.0'
	addconfig "ClearPassword=${ses__password}"
	addconfig "Username=${ses_username}"
	addconfig "Domain=${ses_domain}"
	addconfig 'UseFullScreen=Yes'
	addconfig 'NoWindowManager=True'
}

# generates a sh file to start programs
generate_program_sh()
{
	local dest
	local name
	local exec
	local param
	local workdir
	local CONFIG

	# very basic getops
	for i in $*
	do
		case $1 in
			--name|-n) shift; name="$1" ;;
			--exec|-x) shift; exec="$1" ;;
			--param|-p) shift; param="$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

	CONFIG="${dest}"
	addconfig "#!/bin/sh"
	[ -n "${workdir}" ] && addconfig "cd ${workdir}"
	addconfig "exec ${exec} ${param}"

	chmod 0755 "${dest}"
}

# 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
	local CONFIG
	local utility

	# 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

	[[ -z ${dest} ]] && dest="${ALX_UNPRIV_HOME}/.idesktop/${name}.lnk"

	# use some defaults for icon, dest, {x,y}res
	[[ -z ${xres} ]] && xres=50
	[[ -z ${yres} ]] && xres=50
	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

	CONFIG="${dest}"
	clearconfig

	addconfig 'table Icon'
	addconfig "  Caption: ${name}"
	addconfig "  Command: ${command}"
	addconfig "  Icon: ${icon}"
	addconfig "  X: ${xres}"
	addconfig "  Y: ${yres}"

	# add these only if not zero
	if [[ ! -z ${iwidth} ]] && [[ ! -z ${iheight} ]]
	then
		addconfig "  Width: ${iwidth}"
		addconfig "  Height: ${iheight}"
	fi

	addconfig 'end'
}

generate_all_desktop_icons()
{
	local session_list="$1"
	local other_menuitem_list="$2"
	local res
	local xres
	local yres
	local x
	local y
	local i
	local name
	local progsh_path
	local utility
	local dest
	local rc

	dest="${ALX_UNPRIV_HOME}/.idesktop"
	rc="${ALX_UNPRIV_HOME}/.ideskrc"

	# progsh path
	progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"

	# get the resolution
	res=$(mysqldo "select resolution from cfg_graphic where serial='${ALX_SERIAL}'")

	# split res to x & y
	xres="${res%x*}"
	yres="${res#*x}"

	# 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 ${dest} ] && rm -rf ${dest}
	[ -f ${rc} ] && rm -f ${rc}
	install -d ${dest}

	# default settings
	declare -i x=50
	declare -i y=50

	# ica icons
	for i in ${session_list}
	do
		# abort if empty
		[[ -z ${i} ]] && continue

		# get database information
		evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"

		# new line if x > xres
		if [ ${x} -ge ${xres} ]
		then
			x=50
			y=$((${y} + 80))
		fi

		# new row if y > yres
		if [ ${y} -ge ${yres} ]
		then
			x=$((${x} + 120))
			y=50

			# re-check x
			[ ${x} -ge ${xres} ] && x=50
		fi

		generate_icon \
			--name "${cfg_sessions_session}" \
			--command "nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_sessions_filename})" \
			--icon "${ALX_SESSIONS_ICONS}/$(fix_whitespaces ${cfg_sessions_session}).png" \
			--dest "${dest}/$(fix_whitespaces ${cfg_sessions_session}).lnk" \
			--xres "${x}" \
			--yres "${y}"

		y=$((${y} + 80))
	done

	for i in ${other_menuitem_list}
	do
		# abort if empty
		[[ -z ${i} ]] && continue

		# get database information
		evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"

		# new line if x > xres
		if [ ${x} -ge ${xres} ]
		then
			x=50
			y=$((${y} + 80))
		fi

		# new row if y > yres
		if [ ${y} -ge ${yres} ]
		then
			x=$((${x} + 120))
			y=50

			# re-check x
			[ ${x} -ge ${xres} ] && x=50
		fi

		generate_icon \
			--name "${cfg_other_menuitems_name}" \
			--command "${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})" \
			--icon "${ALX_SESSIONS_ICONS}/$(fix_whitespaces ${cfg_other_menuitems_name}).png" \
			--dest "${dest}/$(fix_whitespaces ${cfg_other_menuitems_name}).lnk" \
			--xres "${x}" \
			--yres "${y}" \
			--default-icon "default_item.png"

		y=$((${y} + 80))
	done

	# add shutdown, reboot icons
	for i in shutdown reboot
	do
		# new line if x > xres
		if [ ${x} -ge ${xres} ]
		then
			x=50
			y=$((${y} + 80))
		fi

		# new row if y > yres
		if [ ${y} -ge ${yres} ]
		then
			x=$((${x} + 120))
			y=50

			# re-check x
			[ ${x} -ge ${xres} ] && x=50
		fi

		case ${i} in
			shutdown) name="Herunterfahren" ;;
			reboot) name="Neustarten" ;;
		esac

		generate_icon \
			--name "${name}" \
			--command "/usr/lib/alxconfig-ng/bin/user_${i}.sh" \
			--icon "${ALX_SESSIONS_ICONS}/${i}.png" \
			--dest "${dest}/${i}.lnk" \
			--xres "${x}" \
			--yres "${y}"

		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 "${dest}/sysinfo.lnk" \
		--xres "${xres}" \
		--yres "${yres}" \
		--icon-width "1" \
		--icon-height "1"
}

config_sessions()
{
	local i
	local all_ses_ids
	local all_other_ids
	local CONFIG
	local screensaver_passwd_cmd
	local fbinit
	local fbkeys

	# get all session ids from database
	all_ses_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")
	# get all other_menutiem ids from database
	all_other_ids=$(mysqldo "select id from cfg_other_menuitems where serial='${ALX_SERIAL}'")

	# get screensaver settings
	evaluate_table cfg_screensaver
	# get autostart settings
	evaluate_table cfg_autostart
	# get current color depth
	evaluate_table cfg_graphic

	# 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
	if [ -f ${ALX_SKELETONS}/fluxbox/init ]
	then
		fbinit="${ALX_SKELETONS}/fluxbox/init"
	else
		fbinit="/usr/share/fluxbox/init"
	fi
	cat ${fbinit} > ${ALX_UNPRIV_HOME}/.fluxbox/init

	# fluxbox autostart
	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/apps"
	# do not show decorations on messages generated with xmessage
	if [ -x /usr/bin/xmessage ]
	then
		addconfig '[app] (xmessage)'
		addconfig '	[Deco] {NONE}'
		addconfig '[end]'
	fi
	# add icon utility
	[ -x /usr/bin/idesk ] && addconfig '[startup] {nohup idesk > /dev/null &}'
	# add numlock utility
	[ -x /usr/bin/numlockx ] && addconfig '[startup] {nohup numlockx on &}'

	# add screensaver
	if [[ ! -z ${cfg_screensaver_screensaver} ]] && [[ ! -z ${cfg_screensaver_screensaver_timeout} ]]
	then
		if [[ -z ${cfg_screensaver_password} ]] || [[ ${cfg_screensaver_password} = NULL ]]
		then
			screensaver_passwd_cmd="-nolock"
		else
			screensaver_passwd_cmd="-cpasswd $(cryptpw -m des ${cfg_screensaver_password})"
		fi

		addconfig "[startup] {nohup xautolock -time ${cfg_screensaver_timeout} -locker 'xlock -mode ${cfg_screensaver_screensaver} ${screensaver_passwd_cmd}' > /dev/null &}"
	fi

	# add autostart session
	if [[ ! -z ${cfg_autostart_session} ]]
	then
		# sleep one second to wait until busybox is fully initialized and the screen is really centered
		addconfig "[startup] {sleep 1 && nohup nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_autostart_session}) &}"
	fi

	# fluxbox hotkeys
	if [ -f ${ALX_SKELETONS}/fluxbox/keys ]
	then
		fbkeys="${ALX_SKELETONS}/fluxbox/keys"
	else
		fbkeys="/usr/share/fluxbox/keys"
	fi
	cat ${fbkeys} > ${ALX_UNPRIV_HOME}/.fluxbox/keys

	# generate a fluxbox menu
	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/menu"
	clearconfig

	# 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)
	addconfig

	# first generate session files
	for i in ${all_ses_ids}
	do
		evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"
		generate_ica_session_file \
			--session "${cfg_sessions_session}" \
			--filename "$(fix_whitespaces ${cfg_sessions_filename})" \
			--username "${cfg_sessions_username}" \
			--password "${cfg_sessions_password}" \
			--domain "${cfg_sessions_domain}" \
			--server "${cfg_sessions_browseradrs}" \
			--colordepth "${cfg_graphic_depth}"

		# fluxbox menusession
		addconfig "[exec] (${cfg_sessions_session}) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_sessions_filename})}"
	done

	# delete all progs
	progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"
	[ -d ${progsh_path} ] && rm -rf ${progsh_path}
	install -d ${progsh_path}

	# add other menuitems
	for i in ${all_other_ids}
	do
		evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"

		# now echo config line for fluxbox-menu
		# make it "configureable" :p
		if [[ -n ${cfg_other_menuitems_workdir} ]]
		then
			workdir="--workdir ${cfg_other_menuitems_workdir}"
		fi
		if [[ -n ${cfg_other_menuitems_icon} ]]
		then
			cfg_other_menuitems_icon="<${cfg_other_menuitems_icon}>"
		fi

		# gen prog startup wrapper
		generate_program_sh \
			--name "${cfg_other_menuitems_name}" \
			--exec "${cfg_other_menuitems_exec}" \
			--param "${cfg_other_menuitems_param}" \
			--dest "${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})" \
			"${workdir}"

		addconfig "[exec] (${cfg_other_menuitems_name}) {${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})} ${cfg_other_menuitems_icon}"
	done

	# 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)
	addconfig

	# now it's a good time to generate *all* icons :)
	generate_all_desktop_icons "${all_ses_ids}" "${all_other_ids}"

	# fix 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}/.idesktop
	chmod 0644 ${ALX_UNPRIV_HOME}/.ideskrc
}
1	# $Id$
2	# configures ica-sessions on the host via mysql db settings
3
4	fix_whitespaces()
5	{
6	local var="$@"
7	echo "${var//\ /_}"
8	}
9
10	# helper function to create citrix session files
11	generate_ica_session_file()
12	{
13	local i
14	local num
15	local server
16	local ses_session
17	local ses_filename
18	local ses_username
19	local ses_domain
20	local ses_password
21	local ses_browseradrs
22	local ses_colors
23	local CONFIG
24
25	# very basic getops
26	for i in $*
27	do
28	case $1 in
29	--session) shift; ses_session="$1" ;;
30	--filename) shift; ses_filename="$1" ;;
31	--username) shift; ses_username="$1" ;;
32	--password) shift; ses_password="$1" ;;
33	--domain) shift; ses_domain="$1" ;;
34	--server) shift; ses_browseradrs="$1" ;;
35	--colordepth) shift; ses_colors="$1" ;;
36	esac
37	shift
38	done
39
40	# abort if session, filename or server not given
41	[[ -z ${ses_session} ]] && return 1
42	[[ -z ${ses_filename} ]] && return 1
43	[[ -z ${ses_browseradrs} ]] && return 1
44
45	# write session files
46	CONFIG="${ALX_ICA_SESSIONS}/${ses_filename}"
47	clearconfig
48
49	addconfig '[WFClient]'
50	addconfig 'Version=2'
51
52	# use ';' as ifs
53	declare -i i=0
54	for server in ${ses_browseradrs//;/ }
55	do
56	(( i++ ))
57	num="${i}"
58	# support newer ica-clients:
59	# the first address must be named TcpBrowserAddress, but not TcpBrowserAddress1 !!
60	[[ ${i} -eq 1 ]] && num=""
61	addconfig "TcpBrowserAddress${num}=${server}"
62	done
63
64	addconfig 'ScreenPercent=0'
65	addconfig '[ApplicationServers]'
66	addconfig "${ses_session}="
67	addconfig "[${ses_session}]"
68	addconfig "Address=${ses_session}"
69	addconfig "InitialProgram=#${ses_session}"
70
71	# convert to ica session file values
72	case ${ses_colors} in
73	24\|32) ses_colors="8";;
74	16) ses_colors="4";;
75	8) ses_colors="2";;
76	*) ses_colors="4";; # default to 16bit
77	esac
78	addconfig "DesiredColor=${ses_colors}"
79	addconfig 'TransportDriver=TCP/IP'
80	addconfig 'WinStationDriver=ICA 3.0'
81	addconfig "ClearPassword=${ses__password}"
82	addconfig "Username=${ses_username}"
83	addconfig "Domain=${ses_domain}"
84	addconfig 'UseFullScreen=Yes'
85	addconfig 'NoWindowManager=True'
86	}
87
88	# generates a sh file to start programs
89	generate_program_sh()
90	{
91	local dest
92	local name
93	local exec
94	local param
95	local workdir
96	local CONFIG
97
98	# very basic getops
99	for i in $*
100	do
101	case $1 in
102	--name\|-n) shift; name="$1" ;;
103	--exec\|-x) shift; exec="$1" ;;
104	--param\|-p) shift; param="$1" ;;
105	--dest\|-d) shift; dest="$1" ;;
106	--workdir\|-w) shift; workdir="$1" ;;
107	esac
108	shift
109	done
110
111	# abort if name, dest or exec not given
112	[[ -z ${name} ]] && return 1
113	[[ -z ${exec} ]] && return 1
114	[[ -z ${dest} ]] && return 1
115
116	CONFIG="${dest}"
117	addconfig "#!/bin/sh"
118	[ -n "${workdir}" ] && addconfig "cd ${workdir}"
119	addconfig "exec ${exec} ${param}"
120
121	chmod 0755 "${dest}"
122	}
123
124	# helper functions for generate all desktop icons
125	generate_icon()
126	{
127	local name
128	local icon
129	local command
130	local dest
131	local yres
132	local xres
133	local iwidth
134	local iheight
135	local deficon
136	local CONFIG
137	local utility
138
139	# very basic getops
140	for i in $*
141	do
142	case $1 in
143	--name\|-n) shift; name="$1" ;;
144	--command\|-c) shift; command="$1" ;;
145	--icon\|-i) shift; icon="$1" ;;
146	--dest\|-d) shift; dest="$1" ;;
147	--xres\|-x) shift; xres="$1" ;;
148	--yres\|-y) shift; yres="$1" ;;
149	--icon-width\|-w) shift; iwidth="$1" ;;
150	--icon-height\|-h) shift; iheight="$1" ;;
151	--default-icon) shift; deficon="$1" ;;
152	esac
153	shift
154	done
155
156	# some sanity checks:
157
158	# abort if name or command not given
159	[[ -z ${name} ]] && return 1
160	[[ -z ${command} ]] && return 1
161
162	[[ -z ${dest} ]] && dest="${ALX_UNPRIV_HOME}/.idesktop/${name}.lnk"
163
164	# use some defaults for icon, dest, {x,y}res
165	[[ -z ${xres} ]] && xres=50
166	[[ -z ${yres} ]] && xres=50
167	if [[ -z ${icon} ]] \|\| [ ! -f ${icon} ]
168	then
169	# if no default icon is given use default.png
170	[[ -z ${deficon} ]] && deficon="default.png"
171	icon="${ALX_SESSIONS_ICONS}/${deficon}"
172	fi
173
174	CONFIG="${dest}"
175	clearconfig
176
177	addconfig 'table Icon'
178	addconfig " Caption: ${name}"
179	addconfig " Command: ${command}"
180	addconfig " Icon: ${icon}"
181	addconfig " X: ${xres}"
182	addconfig " Y: ${yres}"
183
184	# add these only if not zero
185	if [[ ! -z ${iwidth} ]] && [[ ! -z ${iheight} ]]
186	then
187	addconfig " Width: ${iwidth}"
188	addconfig " Height: ${iheight}"
189	fi
190
191	addconfig 'end'
192	}
193
194	generate_all_desktop_icons()
195	{
196	local session_list="$1"
197	local other_menuitem_list="$2"
198	local res
199	local xres
200	local yres
201	local x
202	local y
203	local i
204	local name
205	local progsh_path
206	local utility
207	local dest
208	local rc
209
210	dest="${ALX_UNPRIV_HOME}/.idesktop"
211	rc="${ALX_UNPRIV_HOME}/.ideskrc"
212
213	# progsh path
214	progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"
215
216	# get the resolution
217	res=$(mysqldo "select resolution from cfg_graphic where serial='${ALX_SERIAL}'")
218
219	# split res to x & y
220	xres="${res%x*}"
221	yres="${res#*x}"
222
223	# top left edge of the icon is given in config file
224	# remove a little bit to simulate the bottom-right edge
225	xres="$(( ${xres} - 120 ))"
226	yres="$(( ${yres} - 80 ))"
227
228	# clean desktop icon location
229	[ -d ${dest} ] && rm -rf ${dest}
230	[ -f ${rc} ] && rm -f ${rc}
231	install -d ${dest}
232
233	# default settings
234	declare -i x=50
235	declare -i y=50
236
237	# ica icons
238	for i in ${session_list}
239	do
240	# abort if empty
241	[[ -z ${i} ]] && continue
242
243	# get database information
244	evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"
245
246	# new line if x > xres
247	if [ ${x} -ge ${xres} ]
248	then
249	x=50
250	y=$((${y} + 80))
251	fi
252
253	# new row if y > yres
254	if [ ${y} -ge ${yres} ]
255	then
256	x=$((${x} + 120))
257	y=50
258
259	# re-check x
260	[ ${x} -ge ${xres} ] && x=50
261	fi
262
263	generate_icon \
264	--name "${cfg_sessions_session}" \
265	--command "nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_sessions_filename})" \
266	--icon "${ALX_SESSIONS_ICONS}/$(fix_whitespaces ${cfg_sessions_session}).png" \
267	--dest "${dest}/$(fix_whitespaces ${cfg_sessions_session}).lnk" \
268	--xres "${x}" \
269	--yres "${y}"
270
271	y=$((${y} + 80))
272	done
273
274	for i in ${other_menuitem_list}
275	do
276	# abort if empty
277	[[ -z ${i} ]] && continue
278
279	# get database information
280	evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"
281
282	# new line if x > xres
283	if [ ${x} -ge ${xres} ]
284	then
285	x=50
286	y=$((${y} + 80))
287	fi
288
289	# new row if y > yres
290	if [ ${y} -ge ${yres} ]
291	then
292	x=$((${x} + 120))
293	y=50
294
295	# re-check x
296	[ ${x} -ge ${xres} ] && x=50
297	fi
298
299	generate_icon \
300	--name "${cfg_other_menuitems_name}" \
301	--command "${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})" \
302	--icon "${ALX_SESSIONS_ICONS}/$(fix_whitespaces ${cfg_other_menuitems_name}).png" \
303	--dest "${dest}/$(fix_whitespaces ${cfg_other_menuitems_name}).lnk" \
304	--xres "${x}" \
305	--yres "${y}" \
306	--default-icon "default_item.png"
307
308	y=$((${y} + 80))
309	done
310
311	# add shutdown, reboot icons
312	for i in shutdown reboot
313	do
314	# new line if x > xres
315	if [ ${x} -ge ${xres} ]
316	then
317	x=50
318	y=$((${y} + 80))
319	fi
320
321	# new row if y > yres
322	if [ ${y} -ge ${yres} ]
323	then
324	x=$((${x} + 120))
325	y=50
326
327	# re-check x
328	[ ${x} -ge ${xres} ] && x=50
329	fi
330
331	case ${i} in
332	shutdown) name="Herunterfahren" ;;
333	reboot) name="Neustarten" ;;
334	esac
335
336	generate_icon \
337	--name "${name}" \
338	--command "/usr/lib/alxconfig-ng/bin/user_${i}.sh" \
339	--icon "${ALX_SESSIONS_ICONS}/${i}.png" \
340	--dest "${dest}/${i}.lnk" \
341	--xres "${x}" \
342	--yres "${y}"
343
344	y=$((${y} + 80))
345	done
346
347	# last but not least gen a icon with some sys informations
348	local sysinfo
349	local hostname
350	local osversion
351
352	osversion="$(< /etc/mageversion)"
353	hostname=$(mysqldo "select hostname from cfg_network where serial='${ALX_SERIAL}'")
354	sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
355
356	# now get the right position:
357	# restore orig values of xres
358	xres="$(( ${xres} + 120 ))"
359	# default y pos (full yres -22 = cur yres + 58 !)
360	yres="$(( ${yres} + 58 ))"
361	# middle of the screen
362	# (no txt - length required, xtdesk manage that itself)
363	xres="$(( ${xres} / 2))"
364
365	generate_icon \
366	--name "${sysinfo}" \
367	--command "exit 0" \
368	--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
369	--dest "${dest}/sysinfo.lnk" \
370	--xres "${xres}" \
371	--yres "${yres}" \
372	--icon-width "1" \
373	--icon-height "1"
374	}
375
376	config_sessions()
377	{
378	local i
379	local all_ses_ids
380	local all_other_ids
381	local CONFIG
382	local screensaver_passwd_cmd
383	local fbinit
384	local fbkeys
385
386	# get all session ids from database
387	all_ses_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")
388	# get all other_menutiem ids from database
389	all_other_ids=$(mysqldo "select id from cfg_other_menuitems where serial='${ALX_SERIAL}'")
390
391	# get screensaver settings
392	evaluate_table cfg_screensaver
393	# get autostart settings
394	evaluate_table cfg_autostart
395	# get current color depth
396	evaluate_table cfg_graphic
397
398	# now setup fluxbox for user station
399
400	# create a fresh fluxbox directory
401	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
402	install -d ${ALX_UNPRIV_HOME}/.fluxbox
403
404	# now generate fluxbox config files
405
406	# fluxbox main config
407	if [ -f ${ALX_SKELETONS}/fluxbox/init ]
408	then
409	fbinit="${ALX_SKELETONS}/fluxbox/init"
410	else
411	fbinit="/usr/share/fluxbox/init"
412	fi
413	cat ${fbinit} > ${ALX_UNPRIV_HOME}/.fluxbox/init
414
415	# fluxbox autostart
416	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/apps"
417	# do not show decorations on messages generated with xmessage
418	if [ -x /usr/bin/xmessage ]
419	then
420	addconfig '[app] (xmessage)'
421	addconfig ' [Deco] {NONE}'
422	addconfig '[end]'
423	fi
424	# add icon utility
425	[ -x /usr/bin/idesk ] && addconfig '[startup] {nohup idesk > /dev/null &}'
426	# add numlock utility
427	[ -x /usr/bin/numlockx ] && addconfig '[startup] {nohup numlockx on &}'
428
429	# add screensaver
430	if [[ ! -z ${cfg_screensaver_screensaver} ]] && [[ ! -z ${cfg_screensaver_screensaver_timeout} ]]
431	then
432	if [[ -z ${cfg_screensaver_password} ]] \|\| [[ ${cfg_screensaver_password} = NULL ]]
433	then
434	screensaver_passwd_cmd="-nolock"
435	else
436	screensaver_passwd_cmd="-cpasswd $(cryptpw -m des ${cfg_screensaver_password})"
437	fi
438
439	addconfig "[startup] {nohup xautolock -time ${cfg_screensaver_timeout} -locker 'xlock -mode ${cfg_screensaver_screensaver} ${screensaver_passwd_cmd}' > /dev/null &}"
440	fi
441
442	# add autostart session
443	if [[ ! -z ${cfg_autostart_session} ]]
444	then
445	# sleep one second to wait until busybox is fully initialized and the screen is really centered
446	addconfig "[startup] {sleep 1 && nohup nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_autostart_session}) &}"
447	fi
448
449	# fluxbox hotkeys
450	if [ -f ${ALX_SKELETONS}/fluxbox/keys ]
451	then
452	fbkeys="${ALX_SKELETONS}/fluxbox/keys"
453	else
454	fbkeys="/usr/share/fluxbox/keys"
455	fi
456	cat ${fbkeys} > ${ALX_UNPRIV_HOME}/.fluxbox/keys
457
458	# generate a fluxbox menu
459	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/menu"
460	clearconfig
461
462	# fluxbox menu header
463	cat ${ALX_SKELETONS}/fluxbox/menu.header >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
464	# now fix it with proper messages :P
465	local ver="$(< /etc/mageversion)"
466	sed -i "s:@CHANGEME@:alx-${ver} #${ALX_SERIAL}:g" ${ALX_UNPRIV_HOME}/.fluxbox/menu
467	# add a newline (maybe there is no crlf in the header)
468	addconfig
469
470	# first generate session files
471	for i in ${all_ses_ids}
472	do
473	evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"
474	generate_ica_session_file \
475	--session "${cfg_sessions_session}" \
476	--filename "$(fix_whitespaces ${cfg_sessions_filename})" \
477	--username "${cfg_sessions_username}" \
478	--password "${cfg_sessions_password}" \
479	--domain "${cfg_sessions_domain}" \
480	--server "${cfg_sessions_browseradrs}" \
481	--colordepth "${cfg_graphic_depth}"
482
483	# fluxbox menusession
484	addconfig "[exec] (${cfg_sessions_session}) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_sessions_filename})}"
485	done
486
487	# delete all progs
488	progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"
489	[ -d ${progsh_path} ] && rm -rf ${progsh_path}
490	install -d ${progsh_path}
491
492	# add other menuitems
493	for i in ${all_other_ids}
494	do
495	evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"
496
497	# now echo config line for fluxbox-menu
498	# make it "configureable" :p
499	if [[ -n ${cfg_other_menuitems_workdir} ]]
500	then
501	workdir="--workdir ${cfg_other_menuitems_workdir}"
502	fi
503	if [[ -n ${cfg_other_menuitems_icon} ]]
504	then
505	cfg_other_menuitems_icon="<${cfg_other_menuitems_icon}>"
506	fi
507
508	# gen prog startup wrapper
509	generate_program_sh \
510	--name "${cfg_other_menuitems_name}" \
511	--exec "${cfg_other_menuitems_exec}" \
512	--param "${cfg_other_menuitems_param}" \
513	--dest "${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})" \
514	"${workdir}"
515
516	addconfig "[exec] (${cfg_other_menuitems_name}) {${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})} ${cfg_other_menuitems_icon}"
517	done
518
519	# fluxbox menu footer
520	cat ${ALX_SKELETONS}/fluxbox/menu.footer >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
521	# add a newline (maybe there is no crlf in the footer)
522	addconfig
523
524	# now it's a good time to generate all icons :)
525	generate_all_desktop_icons "${all_ses_ids}" "${all_other_ids}"
526
527	# fix permissions
528	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
529	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
530	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
531	chmod 0755 ${ALX_UNPRIV_HOME}/.idesktop
532	chmod 0644 ${ALX_UNPRIV_HOME}/.ideskrc
533	}