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}" \
			--icon-width "40" \
			--icon-height "40"

		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 "${y}" \
343	--icon-width "40" \
344	--icon-height "40"
345
346	y=$((${y} + 80))
347	done
348
349	# last but not least gen a icon with some sys informations
350	local sysinfo
351	local hostname
352	local osversion
353
354	osversion="$(< /etc/mageversion)"
355	hostname=$(mysqldo "select hostname from cfg_network where serial='${ALX_SERIAL}'")
356	sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
357
358	# now get the right position:
359	# restore orig values of xres
360	xres="$(( ${xres} + 120 ))"
361	# default y pos (full yres -22 = cur yres + 58 !)
362	yres="$(( ${yres} + 58 ))"
363	# middle of the screen
364	# (no txt - length required, xtdesk manage that itself)
365	xres="$(( ${xres} / 2))"
366
367	generate_icon \
368	--name "${sysinfo}" \
369	--command "exit 0" \
370	--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
371	--dest "${dest}/sysinfo.lnk" \
372	--xres "${xres}" \
373	--yres "${yres}" \
374	--icon-width "1" \
375	--icon-height "1"
376	}
377
378	config_sessions()
379	{
380	local i
381	local all_ses_ids
382	local all_other_ids
383	local CONFIG
384	local screensaver_passwd_cmd
385	local fbinit
386	local fbkeys
387
388	# get all session ids from database
389	all_ses_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")
390	# get all other_menutiem ids from database
391	all_other_ids=$(mysqldo "select id from cfg_other_menuitems where serial='${ALX_SERIAL}'")
392
393	# get screensaver settings
394	evaluate_table cfg_screensaver
395	# get autostart settings
396	evaluate_table cfg_autostart
397	# get current color depth
398	evaluate_table cfg_graphic
399
400	# now setup fluxbox for user station
401
402	# create a fresh fluxbox directory
403	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
404	install -d ${ALX_UNPRIV_HOME}/.fluxbox
405
406	# now generate fluxbox config files
407
408	# fluxbox main config
409	if [ -f ${ALX_SKELETONS}/fluxbox/init ]
410	then
411	fbinit="${ALX_SKELETONS}/fluxbox/init"
412	else
413	fbinit="/usr/share/fluxbox/init"
414	fi
415	cat ${fbinit} > ${ALX_UNPRIV_HOME}/.fluxbox/init
416
417	# fluxbox autostart
418	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/apps"
419	# do not show decorations on messages generated with xmessage
420	if [ -x /usr/bin/xmessage ]
421	then
422	addconfig '[app] (xmessage)'
423	addconfig ' [Deco] {NONE}'
424	addconfig '[end]'
425	fi
426	# add icon utility
427	[ -x /usr/bin/idesk ] && addconfig '[startup] {nohup idesk > /dev/null &}'
428	# add numlock utility
429	[ -x /usr/bin/numlockx ] && addconfig '[startup] {nohup numlockx on &}'
430
431	# add screensaver
432	if [[ ! -z ${cfg_screensaver_screensaver} ]] && [[ ! -z ${cfg_screensaver_screensaver_timeout} ]]
433	then
434	if [[ -z ${cfg_screensaver_password} ]] \|\| [[ ${cfg_screensaver_password} = NULL ]]
435	then
436	screensaver_passwd_cmd="-nolock"
437	else
438	screensaver_passwd_cmd="-cpasswd $(cryptpw -m des ${cfg_screensaver_password})"
439	fi
440
441	addconfig "[startup] {nohup xautolock -time ${cfg_screensaver_timeout} -locker 'xlock -mode ${cfg_screensaver_screensaver} ${screensaver_passwd_cmd}' > /dev/null &}"
442	fi
443
444	# add autostart session
445	if [[ ! -z ${cfg_autostart_session} ]]
446	then
447	# sleep one second to wait until busybox is fully initialized and the screen is really centered
448	addconfig "[startup] {sleep 1 && nohup nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_autostart_session}) &}"
449	fi
450
451	# fluxbox hotkeys
452	if [ -f ${ALX_SKELETONS}/fluxbox/keys ]
453	then
454	fbkeys="${ALX_SKELETONS}/fluxbox/keys"
455	else
456	fbkeys="/usr/share/fluxbox/keys"
457	fi
458	cat ${fbkeys} > ${ALX_UNPRIV_HOME}/.fluxbox/keys
459
460	# generate a fluxbox menu
461	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/menu"
462	clearconfig
463
464	# fluxbox menu header
465	cat ${ALX_SKELETONS}/fluxbox/menu.header >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
466	# now fix it with proper messages :P
467	local ver="$(< /etc/mageversion)"
468	sed -i "s:@CHANGEME@:alx-${ver} #${ALX_SERIAL}:g" ${ALX_UNPRIV_HOME}/.fluxbox/menu
469	# add a newline (maybe there is no crlf in the header)
470	addconfig
471
472	# first generate session files
473	for i in ${all_ses_ids}
474	do
475	evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"
476	generate_ica_session_file \
477	--session "${cfg_sessions_session}" \
478	--filename "$(fix_whitespaces ${cfg_sessions_filename})" \
479	--username "${cfg_sessions_username}" \
480	--password "${cfg_sessions_password}" \
481	--domain "${cfg_sessions_domain}" \
482	--server "${cfg_sessions_browseradrs}" \
483	--colordepth "${cfg_graphic_depth}"
484
485	# fluxbox menusession
486	addconfig "[exec] (${cfg_sessions_session}) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_sessions_filename})}"
487	done
488
489	# delete all progs
490	progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"
491	[ -d ${progsh_path} ] && rm -rf ${progsh_path}
492	install -d ${progsh_path}
493
494	# add other menuitems
495	for i in ${all_other_ids}
496	do
497	evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"
498
499	# now echo config line for fluxbox-menu
500	# make it "configureable" :p
501	if [[ -n ${cfg_other_menuitems_workdir} ]]
502	then
503	workdir="--workdir ${cfg_other_menuitems_workdir}"
504	fi
505	if [[ -n ${cfg_other_menuitems_icon} ]]
506	then
507	cfg_other_menuitems_icon="<${cfg_other_menuitems_icon}>"
508	fi
509
510	# gen prog startup wrapper
511	generate_program_sh \
512	--name "${cfg_other_menuitems_name}" \
513	--exec "${cfg_other_menuitems_exec}" \
514	--param "${cfg_other_menuitems_param}" \
515	--dest "${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})" \
516	"${workdir}"
517
518	addconfig "[exec] (${cfg_other_menuitems_name}) {${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})} ${cfg_other_menuitems_icon}"
519	done
520
521	# fluxbox menu footer
522	cat ${ALX_SKELETONS}/fluxbox/menu.footer >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
523	# add a newline (maybe there is no crlf in the footer)
524	addconfig
525
526	# now it's a good time to generate all icons :)
527	generate_all_desktop_icons "${all_ses_ids}" "${all_other_ids}"
528
529	# fix permissions
530	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
531	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
532	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
533	chmod 0755 ${ALX_UNPRIV_HOME}/.idesktop
534	chmod 0644 ${ALX_UNPRIV_HOME}/.ideskrc
535	}