Diff of /mcore-src/trunk/mcore-tools/src/include/daemon.global.class.in

Parent Directory | Revision Log | Patch

	revision 1248 by niro, Wed Feb 2 20:20:24 2011 UTC	revision 2008 by niro, Mon Aug 13 09:43:26 2012 UTC
#	Line 1	Line 1
1	# $Id$	# $Id$
2
3	# import_resource $table $serial $resource $value	# loads client classes from $MCLIBDIR
4	import_resource()	load_client_classes()
5	{	{
6	local table="$1"	# client specific
7	local serial="$2"	for i in ${MCLIBDIR}/include/*.client.class
8	local resource="$3"	do
9	local value="$4"	source ${i} || eecho "error loading ${i}"
10		done
11		}
12
13	if [[ ${DEBUG} = 1 ]]	# restarts the whole service via remote cmd
14	then	restart_service()
15	echo "${table}->${resource}=${value}" >> /root/lala.log	{
16	echo "mysqldo \"update ${table} set ${resource}='${value}' where serial=${serial};\"" >> /root/lala.log	local pid
17	fi	for pid in $(pidof sslsvd)
18		do
19		kill -SIGHUP ${pid}
20		done
21		}
22
23	mysql_insert "${table}",serial="${serial}","${resource}"="${value}"	# stops the whole service via remote cmd
24		stop_service()
25		{
26		local pid
27		for pid in $(pidof sslsvd)
28		do
29		kill -15 ${pid}
30		sleep 1
31		kill -9 ${pid}
32		done
33	}	}
34
35		# # import_resource $table $serial $resource $value
36		# import_resource()
37		# {
38		# local table="$1"
39		# local serial="$2"
40		# local resource="$3"
41		# local value="$4"
42		#
43		# if [[ ${DEBUG} = 1 ]]
44		# then
45		# echo "${table}->${resource}=${value}" >> /root/lala.log
46		# echo "mysqldo \"update ${table} set ${resource}='${value}' where serial=${serial};\"" >> /root/lala.log
47		# fi
48		#
49		# mysql_insert "${table}",serial="${serial}","${resource}"="${value}"
50		# }
51
52	# run_class $method $caller $argv1 $argv2 ... $argvN	# run_class $method $caller $argv1 $argv2 ... $argvN
53	run_class()	run_class()
54	{	{
#	Line 26  run_class()	Line 58  run_class()
58	local cmd	local cmd
59	local argv	local argv
60
61	if validate_session	if valid_session
62	then	then
63	class="${caller%.*}"	class="${caller%.*}"
64	cmd="${caller#*.}"	cmd="${caller#*.}"
#	Line 44  run_class()	Line 76  run_class()
76	then	then
77	"${method}"_"${class}"_"${cmd}" ${argv}	"${method}"_"${class}"_"${cmd}" ${argv}
78	else	else
79	echo "unkown method '${method}' . class '${class}' . cmd '${cmd}'"	eecho "unkown method '${method}' . class '${class}' . cmd '${cmd}'"
80	fi	fi
81	else	else
82	invalid_session	invalid_session
#	Line 58  help_topics()	Line 90  help_topics()
90
91	topics=$(typeset -f | grep '^help_' | sed 's:help_\(.*\)\ .*():\1:' | sed 's:_:\.:' | sort)	topics=$(typeset -f | grep '^help_' | sed 's:help_\(.*\)\ .*():\1:' | sed 's:_:\.:' | sort)
92	mecho "Global commands:"	mecho "Global commands:"
93	mecho "\timport  - import settings to database"	mecho "\timport   - import settings to database"
94	mecho "\tget     - shows current value for a settings"	mecho "\tget      - shows current value for a settings"
95	mecho "\tset     - sets value for a setting"	mecho "\tset      - sets value for a setting"
96	mecho "\tauth    - authenticate to the daemon"	mecho "\tauth     - authenticate to the daemon"
97	mecho "\tprovide - shows provides of a system"	mecho "\tprovide  - shows provides of a system"
98	mecho "\thelp    - shows help"	mecho "\trequire  - verify plugin requirements"
99		mecho "\treload   - reloads all client classes plugins"
100		mecho "\trestart  - restarts the daemon"
101		mecho "\tstop     - stops the daemon"
102		mecho "\tnocolors - disable colors, useful for the webclient"
103		mecho "\tcolors   - enable colors"
104		mecho "\tquiet    - do not print any unecessary messages"
105		mecho "\thelp     - shows help"
106		mecho "\tquit     - quits the connection to the server"
107	mecho	mecho
108	mecho "Help topics:"	mecho "Help topics:"
109	for i in ${topics}	for i in ${topics}
#	Line 75  help_topics()	Line 115  help_topics()
115
116	mecho "\t${i}"	mecho "\t${i}"
117	done	done
118		mecho
119		mecho "Type 'help [topic]' for more information about every topic."
120	}	}
121
122	# on newer xorg-servers root is not allowed to run progs in a user session	# on newer xorg-servers root is not allowed to run progs in a user session
123	x11runas()	x11runas()
124	{	{
125	su - "${MCORE_UNPRIV_USER}" -c "$@"	if [[ -n $(pidof X) ]]
126		then
127		su - "${MCORE_UNPRIV_USER}" -c "DISPLAY=${MCORE_XORG_DISPLAY} $@"
128		fi
129	}	}
130
131	addconfig()	addconfig()
132	{	{
133		local opts
134
135	if [[ -z ${CONFIG} ]]	if [[ -z ${CONFIG} ]]
136	then	then
137	echo "You must define \$CONFIG varibale first!"	eecho "You must define \$CONFIG varibale first!"
138	return 1	return 1
139	fi	fi
140
#	Line 95  addconfig()	Line 142  addconfig()
142	then	then
143	install -d $(dirname ${CONFIG})	install -d $(dirname ${CONFIG})
144	fi	fi
145	echo "$@" >> ${CONFIG}
146		# check for opts
147		case $1 in
148		-n) shift; opts=" -n" ;;
149		-e) shift; opts=" -e" ;;
150		esac
151
152		echo ${opts} "$@" >> ${CONFIG}
153	}	}
154
155	clearconfig()	clearconfig()
156	{	{
157	if [[ -z ${CONFIG} ]]	if [[ -z ${CONFIG} ]]
158	then	then
159	echo "You must define \$CONFIG varibale first!"	eecho "You must define \$CONFIG varibale first!"
160	return 1	return 1
161	fi	fi
162
163		if [[ ! -d $(dirname ${CONFIG}) ]]
164		then
165		install -d $(dirname ${CONFIG})
166		fi
167	: > ${CONFIG}	: > ${CONFIG}
168	}	}
169
170		# no_duplicate $list $item
171		no_duplicate()
172		{
173		local i
174		local list="$1"
175		local item="$2"
176
177		for i in ${list}
178		do
179		[[ ${i} = ${item} ]] && return 1
180		done
181
182		return 0
183		}
184
185	require()	require()
186	{	{
187	local requires="$@"	local requires="$@"
#	Line 116  require()	Line 189  require()
189
190	for i in ${requires}	for i in ${requires}
191	do	do
192	export REQUIRE="${REQUIRE} ${i}"	# check for duplicate provides
193		if no_duplicate "${PROVIDE}" "${i}"
194		then
195		export REQUIRE="${REQUIRE} ${i}"
196		else
197		decho "duplicate provide '${i}' detected!"
198		fi
199	done	done
200	}	}
201
202	not_provided()	verify_requirements()
203	{	{
204	local i	local req
205	local item="$1"	local prov
206		local missing
207		local sorted
208
209	for i in ${PROVIDE}	for req in ${REQUIRE}
210	do	do
211	[[ ${i} = ${item} ]] && return 1	# scan PROVIDE for dupes
212		# if a dupe is found, then requirement is fullfilled
213		# else add to missing
214		if no_duplicate "${PROVIDE}" "${req}"
215		then
216		missing="${missing} ${req}"
217		fi
218	done	done
219
220	return 0	# sort them alpabetically
221		sorted=$(for i in ${REQUIRE}; do echo "${i}"; done | sort)
222
223		# show missing and set the right retval
224		if [[ -z ${missing} ]]
225		then
226		rvecho "${sorted}"
227		return 0
228		else
229		for req in ${sorted}
230		do
231		if no_duplicate "${missing}" "$req"
232		then
233		# print normal
234		rvecho -n " ${req}"
235		else
236		# print missing
237		eecho -n " ${req}"
238		fi
239		done
240		return 1
241		fi
242	}	}
243
244	provide()	provide()
#	Line 141  provide()	Line 249  provide()
249	for i in ${provides}	for i in ${provides}
250	do	do
251	# check for duplicate provides	# check for duplicate provides
252	if not_provided "${i}"	if no_duplicate "${PROVIDE}" "${i}"
253	then	then
254	export PROVIDE="${PROVIDE} ${i}"	export PROVIDE="${PROVIDE} ${i}"
255	else	else
256	[[ ${DEBUG} = 1 ]] && echo "duplicate provide '${i}' detected!"	decho "duplicate provide '${i}' detected!"
257	fi	fi
258	done	done
259	}	}
#	Line 157  print_provide()	Line 265  print_provide()
265	# sort them alpabetically	# sort them alpabetically
266	sorted=$(for i in ${PROVIDE}; do echo "${i}"; done | sort)	sorted=$(for i in ${PROVIDE}; do echo "${i}"; done | sort)
267	# do not escape, or CRLFS get printed to screen too	# do not escape, or CRLFS get printed to screen too
268	mecho ${sorted}	rvecho ${sorted}
269	}	}
270
271		# message only echo | disabled in quiet mode
272	mecho()	mecho()
273	{	{
274	local COLCYAN="\033[1;36m"	local COLCYAN="\033[1;36m"
275	local COLDEFAULT="\033[0m"	local COLDEFAULT="\033[0m"
276		local opts
277		local webcrlf
278
279		# print nothing if quiet mode was requested
280		[[ ${QUIET} = true ]] && return
281
282	if [[ ${NOCOLORS} = true ]]	if [[ ${NOCOLORS} = true ]]
283	then	then
284	COLCYAN=""	COLCYAN=""
285	COLDEFAULT=""	COLDEFAULT=""
286	fi	fi
287
288	echo -e "${COLCYAN}$@${COLDEFAULT}"	[[ ${WEBCRLF} = true ]] && webcrlf="<br>"
289
290		# respect -n
291		case $1 in
292		-n) shift; opts="n" ;;
293		esac
294
295		echo -e${opts} "${COLCYAN}$@${COLDEFAULT}${webcrlf}"
296		}
297
298		# prints error messages | enabled even in quiet mode
299		eecho()
300		{
301		local COLRED="\033[1;31m"
302		local COLDEFAULT="\033[0m"
303		local opts
304		local webcrlf
305
306		if [[ ${NOCOLORS} = true ]]
307		then
308		COLRED=""
309		COLDEFAULT=""
310		fi
311
312		[[ ${WEBCRLF} = true ]] && webcrlf="<br>"
313
314		# respect -n
315		case $1 in
316		-n) shift; opts="n" ;;
317		esac
318
319		echo -e${opts} "${COLRED}$@${COLDEFAULT}${webcrlf}"
320		}
321
322		# prints return values of get | enabled even in quiet mode
323		rvecho()
324		{
325		local COLPURPLE="\033[1;35m"
326		local COLDEFAULT="\033[0m"
327		local opts
328		local webcrlf
329
330		if [[ ${NOCOLORS} = true ]]
331		then
332		COLPURPLE=""
333		COLDEFAULT=""
334		fi
335
336		[[ ${WEBCRLF} = true ]] && webcrlf="<br>"
337
338		# respect -n
339		case $1 in
340		-n) shift; opts="n" ;;
341		esac
342
343		echo -e${opts} "${COLPURPLE}$@${COLDEFAULT}${webcrlf}"
344		}
345
346		# prints debug messages if requested | enabled even in quiet mode
347		decho()
348		{
349		# print nothing if debug mode was *not* requested
350		[[ ${DEBUG} != 1 ]] && return
351
352		eecho "DEBUG: ${@}"
353		}
354
355		path_not_empty()
356		{
357		local path="$1"
358		[[ -z ${path} ]] && eecho "path_not_empty(): no path given!" && return 1
359
360		# return ERR if path does not exist
361		[[ ! -d ${path} ]] && return 1
362		# return ERR if path empty
363		[[ -z $(find "${path}" -mindepth 1 -maxdepth 1) ]] && return 1
364
365		# every thing went ok, directory not empty
366		return 0
367		}
368
369		help_daemon_mroot()
370		{
371		mecho "get daemon.mroot"
372		mecho " Prints current MROOT variable."
373		mecho
374		mecho "set daemon.mroot [path]"
375		mecho " set MROOT variable to given path."
376		}
377
378		get_daemon_mroot()
379		{
380		rvecho "${MROOT}"
381		}
382
383		set_daemon_mroot()
384		{
385		local path=$1
386
387		if [[ -d ${path} ]]
388		then
389		export MROOT="${path}"
390		decho "MROOT='${MROOT}' is set."
391		else
392		eecho "Path '${path}' does not exist. MROOT not set."
393		fi
394		}
395
396		list_files_in_directory()
397		{
398		local i
399		local retval
400		local path
401		local opts
402		local type
403
404		# basic getops
405		for i in $*
406		do
407		case $1 in
408		-mindepth) shift; opts+=" -mindepth $1" ;;
409		-maxdepth) shift; opts+=" -maxdepth $1" ;;
410		-type) shift; type="$1" ;;
411		'') continue ;;
412		*) path="$1" ;;
413		esac
414		shift
415		done
416
417		if [[ -z ${path} ]]
418		then
419		eecho "No path given."
420		return 1
421		fi
422
423		if [[ ! -d ${path} ]]
424		then
425		eecho "Directory '${path}' does not exist."
426		return 1
427		fi
428
429		# default to files
430		[[ -z ${type} ]] && type=f
431
432		for i in $(find ${path} ${opts} -type ${type} | sort)
433		do
434		if [[ -z ${retval} ]]
435		then
436		retval="$(basename ${i})"
437		else
438		retval="${retval} $(basename ${i})"
439		fi
440		done
441
442		rvecho "${retval}"
443	}	}

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