alxconfig-ng/functions/config_sessions.sh

# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_sessions.sh,v 1.13 2005-09-01 18:27:44 niro Exp $
# configures ica-sessions on the host via mysql db settings

get_sessions_settings()
{
	local x i all count

	# all arrays:
	# ->  session1 session2 ... sessionN

	# get settings from database
	all=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"select filename from cfg_sessions where serial='${ALX_SERIAL}'")

	# split'em up and put in an array (only if $all not zero)
	declare -i i=0
	if [ -n "${all}" ]
	then
		for x in ${all}
		do
			ALX_SESSIONS[${i}]=${x}
			((i++))
		done
		count=${i}
	else
		count=0
	fi

	# get settings from database
	ALX_PROGRAMS=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
		"select name from cfg_other_menuitems where serial='${ALX_SERIAL}'")

	export ALX_SESSIONS
	export ALX_PROGRAMS
}

get_autostart_settings()
{
	# get settings from database
	ALX_AUTOSTART=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"select session from cfg_autostart where serial='${ALX_SERIAL}'")

	export ALX_AUTOSTART
}

generate_ica_session_files()
{
	local all_ids
	local i
	local x
	local server
	local ses_session
	local ses_filename
	local ses_username
	local ses_domain
	local ses_password
	local ses_browseradrs
	local ses_colors

	# get settings from database
	all_ids=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"select id from cfg_sessions where serial='${ALX_SERIAL}'")

	for i in ${all_ids}
	do
		# get settings
		ses_session=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
				"select session from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")

		ses_filename=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
				"select filename from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")

		ses_username=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
				"select username from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")

		ses_domain=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
				"select domain from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")

		ses_password=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
				"select password from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")

		ses_browseradrs=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
				"select browseradrs from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")

		# get the right colors
		ses_colors=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"select depth from cfg_graphic where serial='${ALX_SERIAL}'")
		case ${ses_colors} in
			24) ses_colors="8";;
			16) ses_colors="4";;
			8) ses_colors="2";;
			*) ses_colors="2";;
		esac

		# write session files
		echo '[WFClient]' > ${ALX_ICA_SESSIONS}/${ses_filename}
		echo 'Version=2' >> ${ALX_ICA_SESSIONS}/${ses_filename}
		OLD_IFS="$IFS"
		IFS=";"
		declare -i x=0
		for server in ${ses_browseradrs}
		do
			(( x++ ))
			echo "TcpBrowserAddress${x}=${server}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		done
		IFS="${OLD_IFS}"
		unset x
		unset OLD_IFS
		
		echo 'ScreenPercent=0' >> ${ALX_ICA_SESSIONS}/${ses_filename}

		echo '[ApplicationServers]' >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "${ses_session}=" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		
		echo "[${ses_session}]" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "Address=${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "InitialProgram=#${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "DesiredColor=${ses_colors}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo 'TransportDriver=TCP/IP' >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo 'WinStationDriver=ICA 3.0' >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "ClearPassword=${ses_password}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "Username=${ses_username}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo "Domain=${ses_domain}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo 'UseFullScreen=Yes' >> ${ALX_ICA_SESSIONS}/${ses_filename}
		echo 'NoWindowManager=True' >> ${ALX_ICA_SESSIONS}/${ses_filename}
	done
}

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

	# very basic getops
	for i in $*
	do
		case $1 in
			--name|-n) shift; name="$1" ;;
			--exec|-x) shift; exec="$1" ;;
			--dest|-d) shift; dest="$1" ;;
			--workdir|-w) shift; workdir="$1" ;;
        	esac
		shift
	done

	# abort if name, dest or exec not given
	[ -z "${name}" ] && return 1
	[ -z "${exec}" ] && return 1
	[ -z "${dest}" ] && return 1

	echo "#!/bin/sh" > ${dest}
	[ -n "${workdir}" ] && echo "cd ${workdir}" >> ${dest}
	echo "exec ${exec}" >> ${dest}

	chmod 0755 ${dest}
}

get_other_menuitems()
{
	local x i progsh_path name exec icon workdir

	# all arrays:
	# ->  session1 session2 ... sessionN

	# get settings from database -> now stored in ALX_PROGRAMS

	# abort if empty
	[ -z "${ALX_PROGRAMS}" ] && return 0
	
	progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
	[ -d ${progsh_path} ] && rm -rf ${progsh_path}
	install -d ${progsh_path}

	# gen menu items
	for x in ${ALX_PROGRAMS}
	do
		# to be sure
		unset name
		unset exec
		unset workdir
		unset icon

		name=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"select name from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")

		exec=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"select exec from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")

		workdir=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"select workdir from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")

		icon=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"select icon from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")

		# debug only
		#echo "DEBUG: ${x}: name:'${name}' exec:'${exec}' workdir:'${workdir}' ic$

		# now echo config line for fluxbox-menu
		# make it "configureable" :P
		#[ -n "${workdir}" ] && workdir="cd ${workdir};"
		[ -n "${workdir}" ] && workdir="--workdir ${workdir}"
		[ -n "${icon}" ] && icon="<${icon}>"

		# gen prog startup wrapper
		generate_program_sh \
			--name "${name}" \
			--exec "${exec}" \
			--dest "${progsh_path}/${name}" \
			"${workdir}"

		echo "[exec] (${name}) {${progsh_path}/${name}} ${icon}"
	done
}

# helper functions for generate all desktop icons
generate_icon()
{
	local name
	local icon
	local command
	local dest
	local yres
	local xres
	local iwidth
	local iheight
	local deficon

	# very basic getops
	for i in $*
	do
		case $1 in
			--name|-n) shift; name="$1" ;;
			--command|-c) shift; command="$1" ;;
			--icon|-i) shift; icon="$1" ;;
			--dest|-d) shift; dest="$1" ;;
			--xres|-x) shift; xres="$1" ;;
			--yres|-y) shift; yres="$1" ;;
			--icon-width|-w) shift; iwidth="$1" ;;
			--icon-height|-h) shift; iheight="$1" ;;
			--default-icon) shift; deficon="$1" ;;
        	esac
		shift
	done

	# some sanity checks :

	# abort if name or command not given
	[ -z "${name}" ] && return 1
	[ -z "${command}" ] && return 1

	# use some defaults for icon, dest, {x,y}res
	[ -z "${xres}" ] && xres=20
	[ -z "${yres}" ] && xres=20
	[ -z "${dest}" ] && dest="${ALX_UNPRIV_HOME}/.xtdesktop/${name}.lnk"
	if [ -z "${icon}" ] || [ ! -f "${icon}" ]
	then
		# if no default icon is given use default.png
		[ -z "${deficon}" ] && deficon="default.png"
		icon="${ALX_SESSIONS_ICONS}/${deficon}"
	fi

	echo "table Icon" > ${dest}
	echo "  Type: Program" >> ${dest}
	echo "  Caption: ${name}" >> ${dest}
	echo "  Command: ${command}" >> ${dest}
	echo "  Icon: ${icon}" >> ${dest}
	echo "  X: ${xres}" >> ${dest}
	echo "  Y: ${yres}" >> ${dest}

	# add these only if not zero
	if [ -n "${iwidth}" ] && [ -n "${iheight}" ]
	then
		echo "  IconWidth: ${iwidth}" >> ${dest}
		echo "  IconHeight: ${iheight}" >> ${dest}
	fi

	echo "end" >> ${dest}
}

generate_all_desktop_icons()
{
	local res
	local xres
	local yres
	local icon_list
	local x
	local y
	local item
	local progsh_path

	# get the resolution
	res=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
		"select resolution from cfg_graphic where serial='${ALX_SERIAL}'")

	# split res to x & y
	xres="$(echo ${res} | cut -dx -f1)"
	yres="$(echo ${res} | cut -dx -f2)"

	# top left edge of the icon is given in config file
	# remove a little bit to simulate the bottom-right edge
	xres="$(( ${xres} - 120 ))"
	yres="$(( ${yres} - 80 ))"

	# basic config
	cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc

	# clean desktop icon location
	[ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
	install -d ${ALX_UNPRIV_HOME}/.xtdesktop


	# default settings
	declare -i x=20
	declare -i y=20

	# first all ica sessions
	local count=${#ALX_SESSIONS[*]}
	for (( i=0; i < count; i++ ))
	do
		icon_list="${icon_list} $(basename ${ALX_SESSIONS[${i}]} .ica)"
	done

	for item in ${icon_list}
	do
		# abort if empty
		[ -z "${item}" ] && continue

		# new line if x > xres
		if [ ${x} -ge ${xres} ];then
			x=20
			y=$((${y} + 80))
		fi

		# new row if y > yres
		if [ ${y} -ge ${yres} ];then
			x=$((${x} + 120))
			y=20

			# re-check x
			[ ${x} -ge ${xres} ] && x=20
		fi

		generate_icon \
			--name "${item}" \
			--command "${progsh_path}/${item}" \
			--icon "${ALX_SESSIONS_ICONS}/${item}.png" \
			--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${item}.lnk" \
			--xres "${x}" \
			--yres "${y}"

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


	# generate program icons
	icon_list="${ALX_PROGRAMS}"

	progsh_path=${ALX_UNPRIV_HOME}/.alxprogs

	for item in ${icon_list}
	do
		# abort if empty
		[ -z "${item}" ] && continue

		# new line if x > xres
		if [ ${x} -ge ${xres} ];then
			x=20
			y=$((${y} + 80))
		fi

		# new row if y > yres
		if [ ${y} -ge ${yres} ];then
			x=$((${x} + 120))
			y=20

			# re-check x
			[ ${x} -ge ${xres} ] && x=20
		fi

		generate_icon \
			--name "${item}" \
			--command "${progsh_path}/${item}" \
			--icon "${ALX_SESSIONS_ICONS}/${item}.png" \
			--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${item}.lnk" \
			--xres "${x}" \
			--yres "${y}" \
			--default-icon "default_item.png"

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


	# last but not least gen a icon with some sys informations
	local sysinfo
	local hostname
	local osversion

	osversion="$(< /etc/mageversion)"
	hostname=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
		"select hostname from cfg_network where serial='${ALX_SERIAL}'")
	sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"

	# now get the right position:
	# restore orig values of xres
	xres="$(( ${xres} + 120 ))"
	# default y pos (full yres -22 = cur yres + 58 !)
	yres="$(( ${yres} + 58 ))"
	# middle of the screen
	# (no txt - length required, xtdesk manage that itself)
	xres="$(( ${xres} / 2))"

	generate_icon \
		--name "${sysinfo}" \
		--command "exit 0" \
		--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
		--dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
		--xres "${xres}" \
		--yres "${yres}" \
		--icon-width "1" \
		--icon-height "1"
}

config_sessions()
{
	# generate ica session files
	generate_ica_session_files

	# first of all get the vars
	get_sessions_settings
	get_autostart_settings

	local count=${#ALX_SESSIONS[*]}
	local icon
	local i

	# DEBUG
# 	declare -i i=0
# 	echo count=${count}
# 	echo "Number of new sessions: ${count}"
# 	for ((i=0; i < count; i++))
# 	do
# 		echo "${i} - ${ALX_SESSIONS[${i}]}"
# 	done

	# now setup fluxbox for user station

	# create a fresh fluxbox directory
	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
	install -d ${ALX_UNPRIV_HOME}/.fluxbox

	# now generate fluxbox config files

	# fluxbox main config
	cat ${ALX_SKELETONS}/fluxbox/init \
		> ${ALX_UNPRIV_HOME}/.fluxbox/init

	# fluxbox autostart
	cat ${ALX_SKELETONS}/fluxbox/apps \
		> ${ALX_UNPRIV_HOME}/.fluxbox/apps

	# add autostart session
	if [[ ${ALX_AUTOSTART} != "" ]]
	then
		echo "[startup] {wfica ${ALX_ICA_SESSIONS}/${ALX_AUTOSTART}}" \
			>> ${ALX_UNPRIV_HOME}/.fluxbox/apps
	fi

	# fluxbox hotkeys
	cat ${ALX_SKELETONS}/fluxbox/apps \
		> ${ALX_UNPRIV_HOME}/.fluxbox/keys

	# fluxbox menu header
	cat ${ALX_SKELETONS}/fluxbox/menu.header \
		> ${ALX_UNPRIV_HOME}/.fluxbox/menu

	# now fix it with proper messages :P
	local ver="$(< /etc/mageversion)"
	sed -i "s:@CHANGEME@:alx-${ver}  #${ALX_SERIAL}:g" \
		${ALX_UNPRIV_HOME}/.fluxbox/menu

	# add a newline (maybe there is no crlf in the header)
	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu

	# fluxbox menu sessions
	for (( i=0; i < count; i++ ))
	do
		[ -n "${ALX_SESSIONS[${i}]}" ] && \
			echo "[exec] ($(basename ${ALX_SESSIONS[${i}]} .ica)) {wfica ${ALX_ICA_SESSIONS}/${ALX_SESSIONS[${i}]}}" \
				>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
	done

	# add other menuitems
	get_other_menuitems >> ${ALX_UNPRIV_HOME}/.fluxbox/menu

	# fluxbox menu footer
	cat ${ALX_SKELETONS}/fluxbox/menu.footer \
		>> ${ALX_UNPRIV_HOME}/.fluxbox/menu

	# add a newline (maybe there is no crlf in the footer)
	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu

	# now it's a good time to generate *all* icons :)
	generate_all_desktop_icons

	# set correct permissions
	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
 	chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
 	chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc

	# unset vars
	unset ALX_SESSIONS
	unset ALX_PROGRAMS
}
1	# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_sessions.sh,v 1.13 2005-09-01 18:27:44 niro Exp $
2	# configures ica-sessions on the host via mysql db settings
3
4	get_sessions_settings()
5	{
6	local x i all count
7
8	# all arrays:
9	# -> session1 session2 ... sessionN
10
11	# get settings from database
12	all=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
13	"select filename from cfg_sessions where serial='${ALX_SERIAL}'")
14
15	# split'em up and put in an array (only if $all not zero)
16	declare -i i=0
17	if [ -n "${all}" ]
18	then
19	for x in ${all}
20	do
21	ALX_SESSIONS[${i}]=${x}
22	((i++))
23	done
24	count=${i}
25	else
26	count=0
27	fi
28
29	# get settings from database
30	ALX_PROGRAMS=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
31	"select name from cfg_other_menuitems where serial='${ALX_SERIAL}'")
32
33	export ALX_SESSIONS
34	export ALX_PROGRAMS
35	}
36
37	get_autostart_settings()
38	{
39	# get settings from database
40	ALX_AUTOSTART=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
41	"select session from cfg_autostart where serial='${ALX_SERIAL}'")
42
43	export ALX_AUTOSTART
44	}
45
46	generate_ica_session_files()
47	{
48	local all_ids
49	local i
50	local x
51	local server
52	local ses_session
53	local ses_filename
54	local ses_username
55	local ses_domain
56	local ses_password
57	local ses_browseradrs
58	local ses_colors
59
60	# get settings from database
61	all_ids=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
62	"select id from cfg_sessions where serial='${ALX_SERIAL}'")
63
64	for i in ${all_ids}
65	do
66	# get settings
67	ses_session=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
68	"select session from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
69
70	ses_filename=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
71	"select filename from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
72
73	ses_username=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
74	"select username from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
75
76	ses_domain=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
77	"select domain from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
78
79	ses_password=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
80	"select password from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
81
82	ses_browseradrs=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
83	"select browseradrs from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
84
85	# get the right colors
86	ses_colors=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
87	"select depth from cfg_graphic where serial='${ALX_SERIAL}'")
88	case ${ses_colors} in
89	24) ses_colors="8";;
90	16) ses_colors="4";;
91	8) ses_colors="2";;
92	*) ses_colors="2";;
93	esac
94
95	# write session files
96	echo '[WFClient]' > ${ALX_ICA_SESSIONS}/${ses_filename}
97	echo 'Version=2' >> ${ALX_ICA_SESSIONS}/${ses_filename}
98	OLD_IFS="$IFS"
99	IFS=";"
100	declare -i x=0
101	for server in ${ses_browseradrs}
102	do
103	(( x++ ))
104	echo "TcpBrowserAddress${x}=${server}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
105	done
106	IFS="${OLD_IFS}"
107	unset x
108	unset OLD_IFS
109
110	echo 'ScreenPercent=0' >> ${ALX_ICA_SESSIONS}/${ses_filename}
111
112	echo '[ApplicationServers]' >> ${ALX_ICA_SESSIONS}/${ses_filename}
113	echo "${ses_session}=" >> ${ALX_ICA_SESSIONS}/${ses_filename}
114
115	echo "[${ses_session}]" >> ${ALX_ICA_SESSIONS}/${ses_filename}
116	echo "Address=${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
117	echo "InitialProgram=#${ses_session}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
118	echo "DesiredColor=${ses_colors}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
119	echo 'TransportDriver=TCP/IP' >> ${ALX_ICA_SESSIONS}/${ses_filename}
120	echo 'WinStationDriver=ICA 3.0' >> ${ALX_ICA_SESSIONS}/${ses_filename}
121	echo "ClearPassword=${ses_password}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
122	echo "Username=${ses_username}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
123	echo "Domain=${ses_domain}" >> ${ALX_ICA_SESSIONS}/${ses_filename}
124	echo 'UseFullScreen=Yes' >> ${ALX_ICA_SESSIONS}/${ses_filename}
125	echo 'NoWindowManager=True' >> ${ALX_ICA_SESSIONS}/${ses_filename}
126	done
127	}
128
129	# generates a sh file to start programs
130	generate_program_sh()
131	{
132	local dest
133	local name
134	local exec
135	local workdir
136
137	# very basic getops
138	for i in $*
139	do
140	case $1 in
141	--name\|-n) shift; name="$1" ;;
142	--exec\|-x) shift; exec="$1" ;;
143	--dest\|-d) shift; dest="$1" ;;
144	--workdir\|-w) shift; workdir="$1" ;;
145	esac
146	shift
147	done
148
149	# abort if name, dest or exec not given
150	[ -z "${name}" ] && return 1
151	[ -z "${exec}" ] && return 1
152	[ -z "${dest}" ] && return 1
153
154	echo "#!/bin/sh" > ${dest}
155	[ -n "${workdir}" ] && echo "cd ${workdir}" >> ${dest}
156	echo "exec ${exec}" >> ${dest}
157
158	chmod 0755 ${dest}
159	}
160
161	get_other_menuitems()
162	{
163	local x i progsh_path name exec icon workdir
164
165	# all arrays:
166	# -> session1 session2 ... sessionN
167
168	# get settings from database -> now stored in ALX_PROGRAMS
169
170	# abort if empty
171	[ -z "${ALX_PROGRAMS}" ] && return 0
172
173	progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
174	[ -d ${progsh_path} ] && rm -rf ${progsh_path}
175	install -d ${progsh_path}
176
177	# gen menu items
178	for x in ${ALX_PROGRAMS}
179	do
180	# to be sure
181	unset name
182	unset exec
183	unset workdir
184	unset icon
185
186	name=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
187	"select name from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
188
189	exec=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
190	"select exec from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
191
192	workdir=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
193	"select workdir from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
194
195	icon=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
196	"select icon from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
197
198	# debug only
199	#echo "DEBUG: ${x}: name:'${name}' exec:'${exec}' workdir:'${workdir}' ic$
200
201	# now echo config line for fluxbox-menu
202	# make it "configureable" :P
203	#[ -n "${workdir}" ] && workdir="cd ${workdir};"
204	[ -n "${workdir}" ] && workdir="--workdir ${workdir}"
205	[ -n "${icon}" ] && icon="<${icon}>"
206
207	# gen prog startup wrapper
208	generate_program_sh \
209	--name "${name}" \
210	--exec "${exec}" \
211	--dest "${progsh_path}/${name}" \
212	"${workdir}"
213
214	echo "[exec] (${name}) {${progsh_path}/${name}} ${icon}"
215	done
216	}
217
218	# helper functions for generate all desktop icons
219	generate_icon()
220	{
221	local name
222	local icon
223	local command
224	local dest
225	local yres
226	local xres
227	local iwidth
228	local iheight
229	local deficon
230
231	# very basic getops
232	for i in $*
233	do
234	case $1 in
235	--name\|-n) shift; name="$1" ;;
236	--command\|-c) shift; command="$1" ;;
237	--icon\|-i) shift; icon="$1" ;;
238	--dest\|-d) shift; dest="$1" ;;
239	--xres\|-x) shift; xres="$1" ;;
240	--yres\|-y) shift; yres="$1" ;;
241	--icon-width\|-w) shift; iwidth="$1" ;;
242	--icon-height\|-h) shift; iheight="$1" ;;
243	--default-icon) shift; deficon="$1" ;;
244	esac
245	shift
246	done
247
248	# some sanity checks :
249
250	# abort if name or command not given
251	[ -z "${name}" ] && return 1
252	[ -z "${command}" ] && return 1
253
254	# use some defaults for icon, dest, {x,y}res
255	[ -z "${xres}" ] && xres=20
256	[ -z "${yres}" ] && xres=20
257	[ -z "${dest}" ] && dest="${ALX_UNPRIV_HOME}/.xtdesktop/${name}.lnk"
258	if [ -z "${icon}" ] \|\| [ ! -f "${icon}" ]
259	then
260	# if no default icon is given use default.png
261	[ -z "${deficon}" ] && deficon="default.png"
262	icon="${ALX_SESSIONS_ICONS}/${deficon}"
263	fi
264
265	echo "table Icon" > ${dest}
266	echo " Type: Program" >> ${dest}
267	echo " Caption: ${name}" >> ${dest}
268	echo " Command: ${command}" >> ${dest}
269	echo " Icon: ${icon}" >> ${dest}
270	echo " X: ${xres}" >> ${dest}
271	echo " Y: ${yres}" >> ${dest}
272
273	# add these only if not zero
274	if [ -n "${iwidth}" ] && [ -n "${iheight}" ]
275	then
276	echo " IconWidth: ${iwidth}" >> ${dest}
277	echo " IconHeight: ${iheight}" >> ${dest}
278	fi
279
280	echo "end" >> ${dest}
281	}
282
283	generate_all_desktop_icons()
284	{
285	local res
286	local xres
287	local yres
288	local icon_list
289	local x
290	local y
291	local item
292	local progsh_path
293
294	# get the resolution
295	res=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
296	"select resolution from cfg_graphic where serial='${ALX_SERIAL}'")
297
298	# split res to x & y
299	xres="$(echo ${res} \| cut -dx -f1)"
300	yres="$(echo ${res} \| cut -dx -f2)"
301
302	# top left edge of the icon is given in config file
303	# remove a little bit to simulate the bottom-right edge
304	xres="$(( ${xres} - 120 ))"
305	yres="$(( ${yres} - 80 ))"
306
307	# basic config
308	cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc
309
310	# clean desktop icon location
311	[ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
312	install -d ${ALX_UNPRIV_HOME}/.xtdesktop
313
314
315	# default settings
316	declare -i x=20
317	declare -i y=20
318
319	# first all ica sessions
320	local count=${#ALX_SESSIONS[*]}
321	for (( i=0; i < count; i++ ))
322	do
323	icon_list="${icon_list} $(basename ${ALX_SESSIONS[${i}]} .ica)"
324	done
325
326	for item in ${icon_list}
327	do
328	# abort if empty
329	[ -z "${item}" ] && continue
330
331	# new line if x > xres
332	if [ ${x} -ge ${xres} ];then
333	x=20
334	y=$((${y} + 80))
335	fi
336
337	# new row if y > yres
338	if [ ${y} -ge ${yres} ];then
339	x=$((${x} + 120))
340	y=20
341
342	# re-check x
343	[ ${x} -ge ${xres} ] && x=20
344	fi
345
346	generate_icon \
347	--name "${item}" \
348	--command "${progsh_path}/${item}" \
349	--icon "${ALX_SESSIONS_ICONS}/${item}.png" \
350	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${item}.lnk" \
351	--xres "${x}" \
352	--yres "${y}"
353
354	y=$((${y} + 80))
355	done
356
357
358	# generate program icons
359	icon_list="${ALX_PROGRAMS}"
360
361	progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
362
363	for item in ${icon_list}
364	do
365	# abort if empty
366	[ -z "${item}" ] && continue
367
368	# new line if x > xres
369	if [ ${x} -ge ${xres} ];then
370	x=20
371	y=$((${y} + 80))
372	fi
373
374	# new row if y > yres
375	if [ ${y} -ge ${yres} ];then
376	x=$((${x} + 120))
377	y=20
378
379	# re-check x
380	[ ${x} -ge ${xres} ] && x=20
381	fi
382
383	generate_icon \
384	--name "${item}" \
385	--command "${progsh_path}/${item}" \
386	--icon "${ALX_SESSIONS_ICONS}/${item}.png" \
387	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${item}.lnk" \
388	--xres "${x}" \
389	--yres "${y}" \
390	--default-icon "default_item.png"
391
392	y=$((${y} + 80))
393	done
394
395
396
397	# last but not least gen a icon with some sys informations
398	local sysinfo
399	local hostname
400	local osversion
401
402	osversion="$(< /etc/mageversion)"
403	hostname=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
404	"select hostname from cfg_network where serial='${ALX_SERIAL}'")
405	sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
406
407	# now get the right position:
408	# restore orig values of xres
409	xres="$(( ${xres} + 120 ))"
410	# default y pos (full yres -22 = cur yres + 58 !)
411	yres="$(( ${yres} + 58 ))"
412	# middle of the screen
413	# (no txt - length required, xtdesk manage that itself)
414	xres="$(( ${xres} / 2))"
415
416	generate_icon \
417	--name "${sysinfo}" \
418	--command "exit 0" \
419	--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
420	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
421	--xres "${xres}" \
422	--yres "${yres}" \
423	--icon-width "1" \
424	--icon-height "1"
425	}
426
427	config_sessions()
428	{
429	# generate ica session files
430	generate_ica_session_files
431
432	# first of all get the vars
433	get_sessions_settings
434	get_autostart_settings
435
436	local count=${#ALX_SESSIONS[*]}
437	local icon
438	local i
439
440	# DEBUG
441	# declare -i i=0
442	# echo count=${count}
443	# echo "Number of new sessions: ${count}"
444	# for ((i=0; i < count; i++))
445	# do
446	# echo "${i} - ${ALX_SESSIONS[${i}]}"
447	# done
448
449	# now setup fluxbox for user station
450
451	# create a fresh fluxbox directory
452	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
453	install -d ${ALX_UNPRIV_HOME}/.fluxbox
454
455	# now generate fluxbox config files
456
457	# fluxbox main config
458	cat ${ALX_SKELETONS}/fluxbox/init \
459	> ${ALX_UNPRIV_HOME}/.fluxbox/init
460
461	# fluxbox autostart
462	cat ${ALX_SKELETONS}/fluxbox/apps \
463	> ${ALX_UNPRIV_HOME}/.fluxbox/apps
464
465	# add autostart session
466	if [[ ${ALX_AUTOSTART} != "" ]]
467	then
468	echo "[startup] {wfica ${ALX_ICA_SESSIONS}/${ALX_AUTOSTART}}" \
469	>> ${ALX_UNPRIV_HOME}/.fluxbox/apps
470	fi
471
472	# fluxbox hotkeys
473	cat ${ALX_SKELETONS}/fluxbox/apps \
474	> ${ALX_UNPRIV_HOME}/.fluxbox/keys
475
476	# fluxbox menu header
477	cat ${ALX_SKELETONS}/fluxbox/menu.header \
478	> ${ALX_UNPRIV_HOME}/.fluxbox/menu
479
480	# now fix it with proper messages :P
481	local ver="$(< /etc/mageversion)"
482	sed -i "s:@CHANGEME@:alx-${ver} #${ALX_SERIAL}:g" \
483	${ALX_UNPRIV_HOME}/.fluxbox/menu
484
485	# add a newline (maybe there is no crlf in the header)
486	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
487
488	# fluxbox menu sessions
489	for (( i=0; i < count; i++ ))
490	do
491	[ -n "${ALX_SESSIONS[${i}]}" ] && \
492	echo "[exec] ($(basename ${ALX_SESSIONS[${i}]} .ica)) {wfica ${ALX_ICA_SESSIONS}/${ALX_SESSIONS[${i}]}}" \
493	>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
494	done
495
496	# add other menuitems
497	get_other_menuitems >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
498
499	# fluxbox menu footer
500	cat ${ALX_SKELETONS}/fluxbox/menu.footer \
501	>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
502
503	# add a newline (maybe there is no crlf in the footer)
504	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
505
506	# now it's a good time to generate all icons :)
507	generate_all_desktop_icons
508
509	# set correct permissions
510	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
511	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
512	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
513	chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
514	chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc
515
516	# unset vars
517	unset ALX_SESSIONS
518	unset ALX_PROGRAMS
519	}