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=30
	[[ -z ${yres} ]] && xres=30
	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=30
	declare -i y=30

	# 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 ${xres} ]
		then
			x=30
			y=$((${y} + 80))
		fi

		# new row if y > yres
		if [ ${y} -ge ${yres} ]
		then
			x=$((${x} + 120))
			y=30

			# re-check x
			[ ${x} -ge ${xres} ] && x=30
		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 ${xres} ]
		then
			x=30
			y=$((${y} + 80))
		fi

		# new row if y > yres
		if [ ${y} -ge ${yres} ]
		then
			x=$((${x} + 120))
			y=30

			# re-check x
			[ ${x} -ge ${xres} ] && x=30
		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
		# abort if empty
		[[ -z ${i} ]] && continue

		# new line if x > xres
		if [ ${x} -ge ${xres} ]
		then
			x=30
			y=$((${y} + 80))
		fi

		# new row if y > yres
		if [ ${y} -ge ${yres} ]
		then
			x=$((${x} + 120))
			y=30

			# re-check x
			[ ${x} -ge ${xres} ] && x=30
		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=30
166	[[ -z ${yres} ]] && xres=30
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=30
235	declare -i y=30
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 ${xres} ]
248	then
249	x=30
250	y=$((${y} + 80))
251	fi
252
253	# new row if y > yres
254	if [ ${y} -ge ${yres} ]
255	then
256	x=$((${x} + 120))
257	y=30
258
259	# re-check x
260	[ ${x} -ge ${xres} ] && x=30
261	fi
262
263	generate_icon \
264	--name "${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 ${xres} ]
284	then
285	x=30
286	y=$((${y} + 80))
287	fi
288
289	# new row if y > yres
290	if [ ${y} -ge ${yres} ]
291	then
292	x=$((${x} + 120))
293	y=30
294
295	# re-check x
296	[ ${x} -ge ${xres} ] && x=30
297	fi
298
299	generate_icon \
300	--name "${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	# abort if empty
315	[[ -z ${i} ]] && continue
316
317	# new line if x > xres
318	if [ ${x} -ge ${xres} ]
319	then
320	x=30
321	y=$((${y} + 80))
322	fi
323
324	# new row if y > yres
325	if [ ${y} -ge ${yres} ]
326	then
327	x=$((${x} + 120))
328	y=30
329
330	# re-check x
331	[ ${x} -ge ${xres} ] && x=30
332	fi
333
334	case ${i} in
335	shutdown) name="Herunterfahren"
336	reboot) name="Neustarten"
337	esac
338
339	generate_icon \
340	--name "${name}" \
341	--command "/usr/lib/alxconfig-ng/bin/user_${i}.sh" \
342	--icon "${ALX_SESSIONS_ICONS}/${i}.png" \
343	--dest "${dest}/${i}.lnk" \
344	--xres "${x}" \
345	--yres "${y}"
346
347	y=$((${y} + 80))
348	done
349
350	# last but not least gen a icon with some sys informations
351	local sysinfo
352	local hostname
353	local osversion
354
355	osversion="$(< /etc/mageversion)"
356	hostname=$(mysqldo "select hostname from cfg_network where serial='${ALX_SERIAL}'")
357	sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
358
359	# now get the right position:
360	# restore orig values of xres
361	xres="$(( ${xres} + 120 ))"
362	# default y pos (full yres -22 = cur yres + 58 !)
363	yres="$(( ${yres} + 58 ))"
364	# middle of the screen
365	# (no txt - length required, xtdesk manage that itself)
366	xres="$(( ${xres} / 2))"
367
368	generate_icon \
369	--name "${sysinfo}" \
370	--command "exit 0" \
371	--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
372	--dest "${dest}/sysinfo.lnk" \
373	--xres "${xres}" \
374	--yres "${yres}" \
375	--icon-width "1" \
376	--icon-height "1"
377	}
378
379	config_sessions()
380	{
381	local i
382	local all_ses_ids
383	local all_other_ids
384	local CONFIG
385	local screensaver_passwd_cmd
386	local fbinit
387	local fbkeys
388
389	# get all session ids from database
390	all_ses_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")
391	# get all other_menutiem ids from database
392	all_other_ids=$(mysqldo "select id from cfg_other_menuitems where serial='${ALX_SERIAL}'")
393
394	# get screensaver settings
395	evaluate_table cfg_screensaver
396	# get autostart settings
397	evaluate_table cfg_autostart
398	# get current color depth
399	evaluate_table cfg_graphic
400
401	# now setup fluxbox for user station
402
403	# create a fresh fluxbox directory
404	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
405	install -d ${ALX_UNPRIV_HOME}/.fluxbox
406
407	# now generate fluxbox config files
408
409	# fluxbox main config
410	if [ -f ${ALX_SKELETONS}/fluxbox/init ]
411	then
412	fbinit="${ALX_SKELETONS}/fluxbox/init"
413	else
414	fbinit="/usr/share/fluxbox/init"
415	fi
416	cat ${fbinit} > ${ALX_UNPRIV_HOME}/.fluxbox/init
417
418	# fluxbox autostart
419	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/apps"
420	# do not show decorations on messages generated with xmessage
421	if [ -x /usr/bin/xmessage ]
422	then
423	addconfig '[app] (xmessage)'
424	addconfig ' [Deco] {NONE}'
425	addconfig '[end]'
426	fi
427	# add icon utility
428	[ -x /usr/bin/idesk ] && addconfig '[startup] {nohup idesk > /dev/null &}'
429	# add numlock utility
430	[ -x /usr/bin/numlockx ] && addconfig '[startup] {nohup numlockx on &}'
431
432	# add screensaver
433	if [[ ! -z ${cfg_screensaver_screensaver} ]] && [[ ! -z ${cfg_screensaver_screensaver_timeout} ]]
434	then
435	if [[ -z ${cfg_screensaver_password} ]] \|\| [[ ${cfg_screensaver_password} = NULL ]]
436	then
437	screensaver_passwd_cmd="-nolock"
438	else
439	screensaver_passwd_cmd="-cpasswd $(cryptpw -m des ${cfg_screensaver_password})"
440	fi
441
442	addconfig "[startup] {nohup xautolock -time ${cfg_screensaver_timeout} -locker 'xlock -mode ${cfg_screensaver_screensaver} ${screensaver_passwd_cmd}' > /dev/null &}"
443	fi
444
445	# add autostart session
446	if [[ ! -z ${cfg_autostart_session} ]]
447	then
448	# sleep one second to wait until busybox is fully initialized and the screen is really centered
449	addconfig "[startup] {sleep 1 && nohup nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_autostart_session}) &}"
450	fi
451
452	# fluxbox hotkeys
453	if [ -f ${ALX_SKELETONS}/fluxbox/keys ]
454	then
455	fbkeys="${ALX_SKELETONS}/fluxbox/keys"
456	else
457	fbkeys="/usr/share/fluxbox/keys"
458	fi
459	cat ${fbkeys} > ${ALX_UNPRIV_HOME}/.fluxbox/keys
460
461	# generate a fluxbox menu
462	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/menu"
463	clearconfig
464
465	# fluxbox menu header
466	cat ${ALX_SKELETONS}/fluxbox/menu.header >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
467	# now fix it with proper messages :P
468	local ver="$(< /etc/mageversion)"
469	sed -i "s:@CHANGEME@:alx-${ver} #${ALX_SERIAL}:g" ${ALX_UNPRIV_HOME}/.fluxbox/menu
470	# add a newline (maybe there is no crlf in the header)
471	addconfig
472
473	# first generate session files
474	for i in ${all_ses_ids}
475	do
476	evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"
477	generate_ica_session_file \
478	--session "${cfg_sessions_session}" \
479	--filename "$(fix_whitespaces ${cfg_sessions_filename})" \
480	--username "${cfg_sessions_username}" \
481	--password "${cfg_sessions_password}" \
482	--domain "${cfg_sessions_domain}" \
483	--server "${cfg_sessions_browseradrs}" \
484	--colordepth "${cfg_graphic_depth}"
485
486	# fluxbox menusession
487	addconfig "[exec] (${cfg_sessions_session}) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_sessions_filename})}"
488	done
489
490	# delete all progs
491	progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"
492	[ -d ${progsh_path} ] && rm -rf ${progsh_path}
493	install -d ${progsh_path}
494
495	# add other menuitems
496	for i in ${all_other_ids}
497	do
498	evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"
499
500	# now echo config line for fluxbox-menu
501	# make it "configureable" :p
502	if [[ -n ${cfg_other_menuitems_workdir} ]]
503	then
504	workdir="--workdir ${cfg_other_menuitems_workdir}"
505	fi
506	if [[ -n ${cfg_other_menuitems_icon} ]]
507	then
508	cfg_other_menuitems_icon="<${cfg_other_menuitems_icon}>"
509	fi
510
511	# gen prog startup wrapper
512	generate_program_sh \
513	--name "${cfg_other_menuitems_name}" \
514	--exec "${cfg_other_menuitems_exec}" \
515	--param "${cfg_other_menuitems_param}" \
516	--dest "${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})" \
517	"${workdir}"
518
519	addconfig "[exec] (${cfg_other_menuitems_name}) {${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})} ${cfg_other_menuitems_icon}"
520	done
521
522	# fluxbox menu footer
523	cat ${ALX_SKELETONS}/fluxbox/menu.footer >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
524	# add a newline (maybe there is no crlf in the footer)
525	addconfig
526
527	# now it's a good time to generate all icons :)
528	generate_all_desktop_icons "${all_ses_ids}" "${all_other_ids}"
529
530	# fix permissions
531	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
532	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
533	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
534	chmod 0755 ${ALX_UNPRIV_HOME}/.idesktop
535	chmod 0644 ${ALX_UNPRIV_HOME}/.ideskrc
536	}