Diff of /alx-src/branches/alxconf-060/functions/config_sessions.sh

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	alx-src/trunk/alxconfig-ng/functions/config_sessions.sh revision 239 by niro, Tue Apr 12 20:46:52 2005 UTC	alx-src/branches/alxconf-060/functions/config_sessions.sh revision 2469 by niro, Mon Jun 27 15:07:00 2011 UTC
#	Line 1	Line 1
1	# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_sessions.sh,v 1.3 2005-04-12 20:45:55 niro Exp $	# $Id$
2	# configures ica-sessions on the host via mysql db settings	# configures ica-sessions on the host via mysql db settings
3
4	get_sessions_settings()	fix_whitespaces()
5	{	{
6	local x i all count	local var="$@"
7		echo "${var//\ /_}"
8		}
9
10	#all arrays:	# helper function to create citrix session files
11	# ->  session1 session2 ... sessionN	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	#get settings from database	# very basic getops
26	all=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \	for i in $*
27	"select session from cfg_sessions where serial='${ALX_SERIAL}'")	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	#split'em up and put in an array (only if $all not zero)	# 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}/${ses_filename}"
47		clearconfig
48
49		addconfig '[WFClient]'
50		addconfig 'Version=2'
51
52		# use ';' as ifs
53	declare -i i=0	declare -i i=0
54	if [ -n "${all}" ]	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	then
169	for x in ${all}	# if no default icon is given use default.png
170	do	[[ -z ${deficon} ]] && deficon="default.png"
171	ALX_SESSIONS[${i}]=${x}	icon="${ALX_SESSIONS_ICONS}/${deficon}"
	((i++))
	done
	count=${i}
	else
	count=0
172	fi	fi
173
174	export ALX_SESSIONS	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	config_sessions()	generate_all_desktop_icons()
195	{	{
196	#first of all get the vars	local session_list="$1"
197	get_sessions_settings	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 ${dest}
232
233		# default settings
234		declare -i x=30
235		declare -i y=30
236
237	local count=${#ALX_SESSIONS[*]}	# ica icons
238	local icon	for i in ${session_list}
239		do
240		# abort if empty
241		[[ -z ${i} ]] && continue
242
243	# DEBUG	# get database information
244	declare -i i=0	evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"
245	echo count=${count}
246	echo "Number of new sessions: ${count}"	# new line if x > xres
247	for ((i=0; i < count; i++))	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 "${y}" \
306		--default-icon "default_item.png"
307
308		y=$((${y} + 80))
309		done
310
311		# add shutdown, reboot icons
312		for i in shutdown reboot
313	do	do
314	echo "${i} - ${ALX_SESSIONS[${i}]}"	# 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 "${y}"
346
347		y=$((${y} + 80))
348	done	done
349
350		# last but not least gen a icon with some sys informations
351		local sysinfo
352		local hostname
353		local osversion
354
355		osversion="$(< /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	# now setup fluxbox for user station
402
403	# create a fresh fluxbox directory	# create a fresh fluxbox directory
#	Line 55  config_sessions()	Line 407  config_sessions()
407	# now generate fluxbox config files	# now generate fluxbox config files
408
409	# fluxbox main config	# fluxbox main config
410	cat ${ALX_SKELETONS}/fluxbox/init \	if [ -f ${ALX_SKELETONS}/fluxbox/init ]
411	> ${ALX_UNPRIV_HOME}/.fluxbox/init	then
412		fbinit="${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	# fluxbox autostart
419	cat ${ALX_SKELETONS}/fluxbox/apps \	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/apps"
420	> ${ALX_UNPRIV_HOME}/.fluxbox/apps	# 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	# fluxbox hotkeys
453	cat ${ALX_SKELETONS}/fluxbox/apps \	if [ -f ${ALX_SKELETONS}/fluxbox/keys ]
454	> ${ALX_UNPRIV_HOME}/.fluxbox/keys	then
455		fbkeys="${ALX_SKELETONS}/fluxbox/keys"
456		else
457		fbkeys="/usr/share/fluxbox/keys"
458		fi
459		cat ${fbkeys} > ${ALX_UNPRIV_HOME}/.fluxbox/keys
460
461	# fluxbox menu header	# generate a fluxbox menu
462	cat ${ALX_SKELETONS}/fluxbox/menu.header \	CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/menu"
463	> ${ALX_UNPRIV_HOME}/.fluxbox/menu	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)	# add a newline (maybe there is no crlf in the header)
471	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu	addconfig
472
473	# fluxbox menu sessions	# first generate session files
474	for (( i=0; i < count; i++ ))	for i in ${all_ses_ids}
475	do	do
476	echo "[exec] ($(basename ${ALX_SESSIONS[${i}]} .ica)) {wfica ${ALX_ICA_SESSIONS}/${ALX_SESSIONS[${i}]}}" \	evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"
477	>> ${ALX_UNPRIV_HOME}/.fluxbox/menu	generate_ica_session_file \
478	done	--session "${cfg_sessions_session}" \
479		--filename "$(fix_whitespaces ${cfg_sessions_filename})" \
480	# fluxbox menu footer	--username "${cfg_sessions_username}" \
481	cat ${ALX_SKELETONS}/fluxbox/menu.footer \	--password "${cfg_sessions_password}" \
482	>> ${ALX_UNPRIV_HOME}/.fluxbox/menu	--domain "${cfg_sessions_domain}" \
483		--server "${cfg_sessions_browseradrs}" \
484		--colordepth "${cfg_graphic_depth}"
485
486	# add a newline (maybe there is no crlf in the footer)	# fluxbox menusession
487	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu	addconfig "[exec] (${cfg_sessions_session}) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_sessions_filename})}"
488		done
489
490	# now we generate the desktop icons	# delete all progs
491	cat ${ALX_SKELETONS}/idesk/ideskrc \	progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"
492	> ${ALX_UNPRIV_HOME}/.ideskrc	[ -d ${progsh_path} ] && rm -rf ${progsh_path}
493		install -d ${progsh_path}
	# whipe out old stuff and install a fresh directory
	[ -d ${ALX_UNPRIV_HOME}/.idesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.idesktop
	install -d ${ALX_UNPRIV_HOME}/.idesktop
494
495	local name	# add other menuitems
496	for (( i=0; i < count; i++ ))	for i in ${all_other_ids}
497	do	do
498	name="$(basename ${ALX_SESSIONS[${i}]} .ica)"	evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"
499
500	if [ -f ${ALX_SESSIONS_ICONS}/${name}.png ]	# now echo config line for fluxbox-menu
501		# make it "configureable" :p
502		if [[ -n ${cfg_other_menuitems_workdir} ]]
503	then	then
504	icon="${ALX_SESSIONS_ICONS}/${name}.png"	workdir="--workdir ${cfg_other_menuitems_workdir}"
505	else	fi
506	icon="${ALX_SESSIONS_ICONS}/default.png"	if [[ -n ${cfg_other_menuitems_icon} ]]
507		then
508		cfg_other_menuitems_icon="<${cfg_other_menuitems_icon}>"
509	fi	fi
510
511	echo "table Icon	# gen prog startup wrapper
512	Caption: ${name}	generate_program_sh \
513	Command: wfica ${ALX_ICA_SESSIONS}/${name}.ica	--name "${cfg_other_menuitems_name}" \
514	Icon: ${icon}	--exec "${cfg_other_menuitems_exec}" \
515	end" > ${ALX_UNPRIV_HOME}/.idesktop/${name}.lnk	--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	done
521
522	# set correct permissions	# 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}	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
532	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
533	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
534	chmod 0755 ${ALX_UNPRIV_HOME}/.idesktop	chmod 0755 ${ALX_UNPRIV_HOME}/.idesktop
535	chmod 0644 ${ALX_UNPRIV_HOME}/.ideskrc	chmod 0644 ${ALX_UNPRIV_HOME}/.ideskrc
	# unset vars
	unset ALX_SESSIONS
536	}	}

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