alxconf-060/functions/config_sessions.sh

# $Id$
# 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=$(mysqldo "select filename from cfg_sessions where serial='${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=$(mysqldo "select name from cfg_other_menuitems where serial='${ALX_SERIAL}'")

	export ALX_SESSIONS
	export ALX_PROGRAMS
}

get_autostart_settings()
{
	# get settings from database
	ALX_AUTOSTART=$(mysqldo "select session from cfg_autostart where serial='${ALX_SERIAL}'")

	export ALX_AUTOSTART
}

get_screensaver_settings()
{
	ALX_SCRN_SAVER=$(mysqldo "select screensaver from cfg_screensaver where serial='${ALX_SERIAL}'")
	ALX_SCRN_TIMEOUT=$(mysqldo "select timeout from cfg_screensaver where serial='${ALX_SERIAL}'")
	ALX_SCRN_PASSWD=$(mysqldo "select password from cfg_screensaver where serial='${ALX_SERIAL}'")

	export ALX_SCRN_SAVER
	export ALX_SCRN_TIMEOUT
	export ALX_SCRN_PASSWD
}

generate_ica_session_files()
{
	local all_ids
	local i
	local x
	local browser_address_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

	# get settings from database
	all_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")

	for i in ${all_ids}
	do
		# get settings
		ses_session=$(mysqldo "select session from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
		ses_filename=$(mysqldo "select filename from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
		ses_username=$(mysqldo "select username from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
		ses_domain=$(mysqldo "select domain from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
		ses_password=$(mysqldo "select password from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
		ses_browseradrs=$(mysqldo "select browseradrs from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")

		# get the right colors
		ses_colors=$(mysqldo "select depth from cfg_graphic where serial='${ALX_SERIAL}'")
		# convert to ica session file values
		case ${ses_colors} in
			24) ses_colors="8";;
			16) ses_colors="4";;
			8) ses_colors="2";;
			*) ses_colors="2";;
		esac

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

		addconfig '[WFClient]'
		addconfig 'Version=2'
		OLD_IFS="$IFS"
		IFS=";"
		declare -i x=0
		for server in ${ses_browseradrs}
		do
			(( x++ ))
			browser_address_num="${x}"
			# support newer ica-clients:
			# the first address must be named TcpBrowserAddress, but not TcpBrowserAddress1 !!
			[[ ${x} -eq 1 ]] && browser_address_num=""
			addconfig "TcpBrowserAddress${browser_address_num}=${server}"
		done
		IFS="${OLD_IFS}"
		unset x
		unset OLD_IFS

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

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

	# 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

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

	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=$(mysqldo "select name from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
		exec=$(mysqldo "select exec from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
		workdir=$(mysqldo "select workdir from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
		icon=$(mysqldo "select icon from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")

		# now echo config line for fluxbox-menu
		# make it "configureable" :P
		[ -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
	local CONFIG

	# 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=30
	[[ -z ${yres} ]] && xres=30
	[[ -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

	CONFIG=${dest}
	clearconfig

	addconfig 'table Icon'
	addconfig '  Type: Program'
	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 "  IconWidth: ${iwidth}"
		addconfig "  IconHeight: ${iheight}"
	fi

	addconfig 'end'
}

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

	# get the resolution
	res=$(mysqldo "select resolution from cfg_graphic where serial='${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=30
	declare -i y=30

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

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

		# ica icons
		# get basename (.ica must be suffix)
		basename_item="$(basename ${item} .ica)"
		generate_icon \
			--name "${basename_item}" \
			--command "nice -n 19 wfica ${ALX_ICA_SESSIONS}/${item}" \
			--icon "${ALX_SESSIONS_ICONS}/${basename_item}.png" \
			--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${basename_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 ${xres} ]
		then
			x=30
			y=$((${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 "${item}" \
			--command "${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="$(< /etc/mageversion)"
	hostname=$(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 "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
		--xres "${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
	get_screensaver_settings

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

	# 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

	CONFIG=${ALX_UNPRIV_HOME}/.fluxbox/apps
	# add screensaver
	if [[ ! -z ${ALX_SCRN_SAVER} ]] && [[ ! -z ${ALX_SCRN_TIMEOUT} ]]
	then
		local ALX_PASSWD_CMD

		if [[ -z ${ALX_SCRN_PASSWD} ]] || [[ ${ALX_SCRN_PASSWD} = NULL ]]
		then
			ALX_PASSWD_CMD="-nolock"
		else
			ALX_PASSWD_CMD="-cpasswd $(cryptpw -m des ${ALX_SCRN_PASSWD})"
		fi

		addconfig "[startup] {nohup xautolock -time ${ALX_SCRN_TIMEOUT} -locker 'xlock -mode ${ALX_SCRN_SAVER} ${ALX_PASSWD_CMD}' > /dev/null &}"
	fi

	# add autostart session
	if [[ ! -z ${ALX_AUTOSTART} ]]
	then
		addconfig "[startup] {nohup nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_AUTOSTART} &}"
	fi

	# fluxbox hotkeys
	cat ${ALX_SKELETONS}/fluxbox/keys > ${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

	# fluxbox menu sessions
	for (( i=0; i < count; i++ ))
	do
		if [[ ! -z ${ALX_SESSIONS[${i}]} ]]
		then
			addconfig "[exec] ($(basename ${ALX_SESSIONS[${i}]} .ica)) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_SESSIONS[${i}]}}"
		fi
	done

	# add other menuitems
	addconfig $(get_other_menuitems)

	# 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

	# 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
	unset ALX_SCRN_SAVER
	unset ALX_SCRN_TIMEOUT
	unset ALX_SCRN_PASSWD
}
1	# $Id$
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=$(mysqldo "select filename from cfg_sessions where serial='${ALX_SERIAL}'")
13
14	# split'em up and put in an array (only if $all not zero)
15	declare -i i=0
16	if [ -n "${all}" ]
17	then
18	for x in ${all}
19	do
20	ALX_SESSIONS[${i}]=${x}
21	((i++))
22	done
23	count=${i}
24	else
25	count=0
26	fi
27
28	# get settings from database
29	ALX_PROGRAMS=$(mysqldo "select name from cfg_other_menuitems where serial='${ALX_SERIAL}'")
30
31	export ALX_SESSIONS
32	export ALX_PROGRAMS
33	}
34
35	get_autostart_settings()
36	{
37	# get settings from database
38	ALX_AUTOSTART=$(mysqldo "select session from cfg_autostart where serial='${ALX_SERIAL}'")
39
40	export ALX_AUTOSTART
41	}
42
43	get_screensaver_settings()
44	{
45	ALX_SCRN_SAVER=$(mysqldo "select screensaver from cfg_screensaver where serial='${ALX_SERIAL}'")
46	ALX_SCRN_TIMEOUT=$(mysqldo "select timeout from cfg_screensaver where serial='${ALX_SERIAL}'")
47	ALX_SCRN_PASSWD=$(mysqldo "select password from cfg_screensaver where serial='${ALX_SERIAL}'")
48
49	export ALX_SCRN_SAVER
50	export ALX_SCRN_TIMEOUT
51	export ALX_SCRN_PASSWD
52	}
53
54	generate_ica_session_files()
55	{
56	local all_ids
57	local i
58	local x
59	local browser_address_num
60	local server
61	local ses_session
62	local ses_filename
63	local ses_username
64	local ses_domain
65	local ses_password
66	local ses_browseradrs
67	local ses_colors
68	local CONFIG
69
70	# get settings from database
71	all_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")
72
73	for i in ${all_ids}
74	do
75	# get settings
76	ses_session=$(mysqldo "select session from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
77	ses_filename=$(mysqldo "select filename from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
78	ses_username=$(mysqldo "select username from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
79	ses_domain=$(mysqldo "select domain from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
80	ses_password=$(mysqldo "select password from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
81	ses_browseradrs=$(mysqldo "select browseradrs from cfg_sessions where serial='${ALX_SERIAL}' and id='${i}'")
82
83	# get the right colors
84	ses_colors=$(mysqldo "select depth from cfg_graphic where serial='${ALX_SERIAL}'")
85	# convert to ica session file values
86	case ${ses_colors} in
87	24) ses_colors="8";;
88	16) ses_colors="4";;
89	8) ses_colors="2";;
90	*) ses_colors="2";;
91	esac
92
93	# write session files
94	CONFIG=${ALX_ICA_SESSIONS}/${ses_filename}
95	clearconfig
96
97	addconfig '[WFClient]'
98	addconfig 'Version=2'
99	OLD_IFS="$IFS"
100	IFS=";"
101	declare -i x=0
102	for server in ${ses_browseradrs}
103	do
104	(( x++ ))
105	browser_address_num="${x}"
106	# support newer ica-clients:
107	# the first address must be named TcpBrowserAddress, but not TcpBrowserAddress1 !!
108	[[ ${x} -eq 1 ]] && browser_address_num=""
109	addconfig "TcpBrowserAddress${browser_address_num}=${server}"
110	done
111	IFS="${OLD_IFS}"
112	unset x
113	unset OLD_IFS
114
115	addconfig 'ScreenPercent=0'
116	addconfig '[ApplicationServers]'
117	addconfig "${ses_session}="
118	addconfig "[${ses_session}]"
119	addconfig "Address=${ses_session}"
120	addconfig "InitialProgram=#${ses_session}"
121	addconfig "DesiredColor=${ses_colors}"
122	addconfig 'TransportDriver=TCP/IP'
123	addconfig 'WinStationDriver=ICA 3.0'
124	addconfig "ClearPassword=${ses_password}"
125	addconfig "Username=${ses_username}"
126	addconfig "Domain=${ses_domain}"
127	addconfig 'UseFullScreen=Yes'
128	addconfig 'NoWindowManager=True'
129	done
130	}
131
132	# generates a sh file to start programs
133	generate_program_sh()
134	{
135	local dest
136	local name
137	local exec
138	local workdir
139	local CONFIG
140
141	# very basic getops
142	for i in $*
143	do
144	case $1 in
145	--name\|-n) shift; name="$1" ;;
146	--exec\|-x) shift; exec="$1" ;;
147	--dest\|-d) shift; dest="$1" ;;
148	--workdir\|-w) shift; workdir="$1" ;;
149	esac
150	shift
151	done
152
153	# abort if name, dest or exec not given
154	[ -z "${name}" ] && return 1
155	[ -z "${exec}" ] && return 1
156	[ -z "${dest}" ] && return 1
157
158	CONFIG=${dest}
159	addconfig "#!/bin/sh"
160	[ -n "${workdir}" ] && addconfig "cd ${workdir}"
161	addconfig "exec ${exec}"
162
163	chmod 0755 ${dest}
164	}
165
166	get_other_menuitems()
167	{
168	local x i progsh_path name exec icon workdir
169
170	# all arrays:
171	# -> session1 session2 ... sessionN
172
173	# get settings from database -> now stored in ALX_PROGRAMS
174
175	# abort if empty
176	[ -z "${ALX_PROGRAMS}" ] && return 0
177
178	progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
179	[ -d ${progsh_path} ] && rm -rf ${progsh_path}
180	install -d ${progsh_path}
181
182	# gen menu items
183	for x in ${ALX_PROGRAMS}
184	do
185	# to be sure
186	unset name
187	unset exec
188	unset workdir
189	unset icon
190
191	name=$(mysqldo "select name from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
192	exec=$(mysqldo "select exec from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
193	workdir=$(mysqldo "select workdir from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
194	icon=$(mysqldo "select icon from cfg_other_menuitems where serial='${ALX_SERIAL}' and name='${x}'")
195
196	# now echo config line for fluxbox-menu
197	# make it "configureable" :P
198	[ -n "${workdir}" ] && workdir="--workdir ${workdir}"
199	[ -n "${icon}" ] && icon="<${icon}>"
200
201	# gen prog startup wrapper
202	generate_program_sh \
203	--name "${name}" \
204	--exec "${exec}" \
205	--dest "${progsh_path}/${name}" \
206	"${workdir}"
207
208	echo "[exec] (${name}) {${progsh_path}/${name}} ${icon}"
209	done
210	}
211
212	# helper functions for generate all desktop icons
213	generate_icon()
214	{
215	local name
216	local icon
217	local command
218	local dest
219	local yres
220	local xres
221	local iwidth
222	local iheight
223	local deficon
224	local CONFIG
225
226	# very basic getops
227	for i in $*
228	do
229	case $1 in
230	--name\|-n) shift; name="$1" ;;
231	--command\|-c) shift; command="$1" ;;
232	--icon\|-i) shift; icon="$1" ;;
233	--dest\|-d) shift; dest="$1" ;;
234	--xres\|-x) shift; xres="$1" ;;
235	--yres\|-y) shift; yres="$1" ;;
236	--icon-width\|-w) shift; iwidth="$1" ;;
237	--icon-height\|-h) shift; iheight="$1" ;;
238	--default-icon) shift; deficon="$1" ;;
239	esac
240	shift
241	done
242
243	# some sanity checks :
244
245	# abort if name or command not given
246	[[ -z ${name} ]] && return 1
247	[[ -z ${command} ]] && return 1
248
249	# use some defaults for icon, dest, {x,y}res
250	[[ -z ${xres} ]] && xres=30
251	[[ -z ${yres} ]] && xres=30
252	[[ -z ${dest} ]] && dest="${ALX_UNPRIV_HOME}/.xtdesktop/${name}.lnk"
253	if [[ -z ${icon} ]] \|\| [ ! -f ${icon} ]
254	then
255	# if no default icon is given use default.png
256	[[ -z ${deficon} ]] && deficon="default.png"
257	icon="${ALX_SESSIONS_ICONS}/${deficon}"
258	fi
259
260	CONFIG=${dest}
261	clearconfig
262
263	addconfig 'table Icon'
264	addconfig ' Type: Program'
265	addconfig " Caption: ${name}"
266	addconfig " Command: ${command}"
267	addconfig " Icon: ${icon}"
268	addconfig " X: ${xres}"
269	addconfig " Y: ${yres}"
270
271	# add these only if not zero
272	if [[ ! -z ${iwidth} ]] && [[ ! -z ${iheight} ]]
273	then
274	addconfig " IconWidth: ${iwidth}"
275	addconfig " IconHeight: ${iheight}"
276	fi
277
278	addconfig 'end'
279	}
280
281	generate_all_desktop_icons()
282	{
283	local res
284	local xres
285	local yres
286	local icon_list
287	local x
288	local y
289	local item
290	local basename_item
291	local progsh_path
292
293	# get the resolution
294	res=$(mysqldo "select resolution from cfg_graphic where serial='${ALX_SERIAL}'")
295
296	# split res to x & y
297	xres="$(echo ${res} \| cut -dx -f1)"
298	yres="$(echo ${res} \| cut -dx -f2)"
299
300	# top left edge of the icon is given in config file
301	# remove a little bit to simulate the bottom-right edge
302	xres="$(( ${xres} - 120 ))"
303	yres="$(( ${yres} - 80 ))"
304
305	# basic config
306	cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc
307
308	# clean desktop icon location
309	[ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
310	install -d ${ALX_UNPRIV_HOME}/.xtdesktop
311
312
313	# default settings
314	declare -i x=30
315	declare -i y=30
316
317	# first all ica sessions
318	local count=${#ALX_SESSIONS[*]}
319	for (( i=0; i < count; i++ ))
320	do
321	# filenames !
322	icon_list="${icon_list} ${ALX_SESSIONS[${i}]}"
323	done
324
325	for item in ${icon_list}
326	do
327	# abort if empty
328	[[ -z ${item} ]] && continue
329
330	# new line if x > xres
331	if [ ${x} -ge ${xres} ]
332	then
333	x=30
334	y=$((${y} + 80))
335	fi
336
337	# new row if y > yres
338	if [ ${y} -ge ${yres} ]
339	then
340	x=$((${x} + 120))
341	y=30
342
343	# re-check x
344	[ ${x} -ge ${xres} ] && x=30
345	fi
346
347	# ica icons
348	# get basename (.ica must be suffix)
349	basename_item="$(basename ${item} .ica)"
350	generate_icon \
351	--name "${basename_item}" \
352	--command "nice -n 19 wfica ${ALX_ICA_SESSIONS}/${item}" \
353	--icon "${ALX_SESSIONS_ICONS}/${basename_item}.png" \
354	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${basename_item}.lnk" \
355	--xres "${x}" \
356	--yres "${y}"
357
358	y=$((${y} + 80))
359	done
360
361
362	# generate program icons
363	icon_list="${ALX_PROGRAMS}"
364
365	progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
366
367	for item in ${icon_list}
368	do
369	# abort if empty
370	[[ -z ${item} ]] && continue
371
372	# new line if x > xres
373	if [ ${x} -ge ${xres} ]
374	then
375	x=30
376	y=$((${y} + 80))
377	fi
378
379	# new row if y > yres
380	if [ ${y} -ge ${yres} ]
381	then
382	x=$((${x} + 120))
383	y=30
384
385	# re-check x
386	[ ${x} -ge ${xres} ] && x=30
387	fi
388
389	generate_icon \
390	--name "${item}" \
391	--command "${progsh_path}/${item}" \
392	--icon "${ALX_SESSIONS_ICONS}/${item}.png" \
393	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${item}.lnk" \
394	--xres "${x}" \
395	--yres "${y}" \
396	--default-icon "default_item.png"
397
398	y=$((${y} + 80))
399	done
400
401
402
403	# last but not least gen a icon with some sys informations
404	local sysinfo
405	local hostname
406	local osversion
407
408	osversion="$(< /etc/mageversion)"
409	hostname=$(mysqldo "select hostname from cfg_network where serial='${ALX_SERIAL}'")
410	sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
411
412	# now get the right position:
413	# restore orig values of xres
414	xres="$(( ${xres} + 120 ))"
415	# default y pos (full yres -22 = cur yres + 58 !)
416	yres="$(( ${yres} + 58 ))"
417	# middle of the screen
418	# (no txt - length required, xtdesk manage that itself)
419	xres="$(( ${xres} / 2))"
420
421	generate_icon \
422	--name "${sysinfo}" \
423	--command "exit 0" \
424	--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
425	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
426	--xres "${xres}" \
427	--yres "${yres}" \
428	--icon-width "1" \
429	--icon-height "1"
430	}
431
432	config_sessions()
433	{
434	# generate ica session files
435	generate_ica_session_files
436
437	# first of all get the vars
438	get_sessions_settings
439	get_autostart_settings
440	get_screensaver_settings
441
442	local count=${#ALX_SESSIONS[*]}
443	local icon
444	local i
445	local CONFIG
446
447	# now setup fluxbox for user station
448
449	# create a fresh fluxbox directory
450	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
451	install -d ${ALX_UNPRIV_HOME}/.fluxbox
452
453	# now generate fluxbox config files
454
455	# fluxbox main config
456	cat ${ALX_SKELETONS}/fluxbox/init \
457	> ${ALX_UNPRIV_HOME}/.fluxbox/init
458
459	# fluxbox autostart
460	cat ${ALX_SKELETONS}/fluxbox/apps \
461	> ${ALX_UNPRIV_HOME}/.fluxbox/apps
462
463	CONFIG=${ALX_UNPRIV_HOME}/.fluxbox/apps
464	# add screensaver
465	if [[ ! -z ${ALX_SCRN_SAVER} ]] && [[ ! -z ${ALX_SCRN_TIMEOUT} ]]
466	then
467	local ALX_PASSWD_CMD
468
469	if [[ -z ${ALX_SCRN_PASSWD} ]] \|\| [[ ${ALX_SCRN_PASSWD} = NULL ]]
470	then
471	ALX_PASSWD_CMD="-nolock"
472	else
473	ALX_PASSWD_CMD="-cpasswd $(cryptpw -m des ${ALX_SCRN_PASSWD})"
474	fi
475
476	addconfig "[startup] {nohup xautolock -time ${ALX_SCRN_TIMEOUT} -locker 'xlock -mode ${ALX_SCRN_SAVER} ${ALX_PASSWD_CMD}' > /dev/null &}"
477	fi
478
479	# add autostart session
480	if [[ ! -z ${ALX_AUTOSTART} ]]
481	then
482	addconfig "[startup] {nohup nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_AUTOSTART} &}"
483	fi
484
485	# fluxbox hotkeys
486	cat ${ALX_SKELETONS}/fluxbox/keys > ${ALX_UNPRIV_HOME}/.fluxbox/keys
487
488	# generate a fluxbox menu
489	CONFIG=${ALX_UNPRIV_HOME}/.fluxbox/menu
490	clearconfig
491
492	# fluxbox menu header
493	cat ${ALX_SKELETONS}/fluxbox/menu.header >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
494
495	# now fix it with proper messages :P
496	local ver="$(< /etc/mageversion)"
497	sed -i "s:@CHANGEME@:alx-${ver} #${ALX_SERIAL}:g" ${ALX_UNPRIV_HOME}/.fluxbox/menu
498
499	# add a newline (maybe there is no crlf in the header)
500	addconfig
501
502	# fluxbox menu sessions
503	for (( i=0; i < count; i++ ))
504	do
505	if [[ ! -z ${ALX_SESSIONS[${i}]} ]]
506	then
507	addconfig "[exec] ($(basename ${ALX_SESSIONS[${i}]} .ica)) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/${ALX_SESSIONS[${i}]}}"
508	fi
509	done
510
511	# add other menuitems
512	addconfig $(get_other_menuitems)
513
514	# fluxbox menu footer
515	cat ${ALX_SKELETONS}/fluxbox/menu.footer >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
516
517	# add a newline (maybe there is no crlf in the footer)
518	addconfig
519
520	# now it's a good time to generate all icons :)
521	generate_all_desktop_icons
522
523	# set correct permissions
524	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
525	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
526	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
527	chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
528	chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc
529
530	# unset vars
531	unset ALX_SESSIONS
532	unset ALX_PROGRAMS
533	unset ALX_SCRN_SAVER
534	unset ALX_SCRN_TIMEOUT
535	unset ALX_SCRN_PASSWD
536	}