src/include/daemon.global.class.in

# $Id$

# loads client classes from $MCORE_LIBDIR
load_classes()
{
	local class
	local classtype

	case $1 in
		client|control) classtype="$1" ;;
		*) die "Unknown classes type '$1'" ;;
	esac

	# client specific
	for class in $(find ${MCORE_LIBDIR}/include -type f -name \*.${classtype}.class)
	do
		include ${class} || eecho "error loading ${class}"
	done
}

# restarts the whole service via remote cmd
restart_service()
{
	local pid
	for pid in $(pidof sslsvd)
	do
		kill -SIGHUP ${pid}
	done
}

# stops the whole service via remote cmd
stop_service()
{
	local pid
	for pid in $(pidof sslsvd)
	do
		kill -SIGTERM ${pid}
	done
}

# run_class $method $caller $argv1 $argv2 ... $argvN
run_class()
{
	local method="${GLOBAL_ARGV[0]}"
	local caller="${GLOBAL_ARGV[1]}"
	local class
	local cmd
	local i
	local count

	if valid_session
	then
		class="${caller%.*}"
		cmd="${caller#*.}"

		# copy GLOBAL_ARGV to CLASS_ARGV array without method and caller.class
		unset CLASS_ARGV
		count="${#GLOBAL_ARGV[*]}"
		for (( i=2; i<count; i++ ))
		do
			CLASS_ARGV[${i}-2]="${GLOBAL_ARGV[${i}]}"
		done

#		decho "method=${method}"
#		decho "caller=${caller}"
#		decho "class=${class}"
#		decho "cmd=${cmd}"
#		decho "class argv=$(printf '\"%s\" ' ${CLASS_ARGV[*]}; printf '\n')"

		# check if class.cmd exist
		if [[ ! -z $(typeset -f "${method}"_"${class}"_"${cmd}") ]]
		then
			"${method}"_"${class}"_"${cmd}"
		else
 			eecho "unknown method '${method}' . class '${class}' . cmd '${cmd}'"
		fi
	else
		invalid_session
	fi
}

run_push_config()
{
	local serial="$1"
	local config

	if [[ -z ${serial} ]]
	then
		eecho "missing serial"
		return 1
	fi

	for config in $(NOCOLORS=1 print_push_config)
	do
		if [[ -n $(typeset -f push_config_${config}) ]]
		then
			decho "running: 'push_config_${config} ${serial}'"
			push_config_"${config}" "${serial}"
		else
			decho "no function 'push_config_${config}' for '${config}' found."
		fi
	done
}

run_push_firstboot()
{
	local serial="$1"
	local config

	if [[ -z ${serial} ]]
	then
		eecho "missing serial"
		return 1
	fi

	for config in $(NOCOLORS=1 print_push_firstboot)
	do
		if [[ -n $(typeset -f push_firstboot_${config}) ]]
		then
			decho "running: 'push_firstboot_${config} ${serial}'"
			push_firstboot_"${config}" "${serial}"
		else
			decho "no function 'push_firstboot_${config}' for '${config}' found."
		fi
	done
}

help_topics()
{
	local i
	local topics

	topics=$(typeset -f | grep '^help_' | sed 's:help_\(.*\)\ .*():\1:' | sed 's:_:\.:' | sort)
	mecho "Global commands:"
	mecho "\timport   - import settings to database"
	mecho "\tget      - shows current value for a setting"
	mecho "\tset      - sets value for a setting"
	mecho "\tauth     - authenticate to the daemon"
	mecho "\tcertauth - authenticate to the daemon via fingerprint"
	mecho "\tprovide  - shows provides of a system"
	mecho "\trequire  - verify plugin requirements"
	mecho "\treload   - reloads all client classes plugins"
	mecho "\trestart  - restarts the daemon"
	mecho "\tstop     - stops the daemon"
	mecho "\tnocolors - disable colors, useful for the webclient"
	mecho "\tcolors   - enable colors"
	mecho "\tquiet    - do not print any unecessary messages"
	mecho "\thelp     - shows help"
	mecho "\tversion  - prints version of the daemon"
	mecho "\tquit     - quits the connection to the server"
	mecho
	mecho "Help topics:"
	for i in ${topics}
	do
		# excludes
		case ${i} in
			help_topics|topics) continue ;;
		esac

		mecho "\t${i}"
	done
	mecho
	mecho "Type 'help [topic]' for more information about every topic."
}

require()
{
	local requires="$@"
	local i

	for i in ${requires}
	do
		# check for duplicate require
		if no_duplicate "${REQUIRE}" "${i}"
		then
			export REQUIRE="${REQUIRE} ${i}"
		else
			decho "duplicate require '${i}' detected!" 
		fi
	done
}

verify_requirements()
{
	local req
	local prov
	local missing
	local sorted

	for req in ${REQUIRE}
	do
		# scan PROVIDE for dupes
		# if a dupe is found, then requirement is fullfilled
		# else add to missing
		if no_duplicate "${PROVIDE}" "${req}"
		then
			missing="${missing} ${req}"
		fi
	done

	# sort them alpabetically
	sorted=$(for i in ${REQUIRE}; do echo "${i}"; done | sort)

	# show missing and set the right retval
	if [[ -z ${missing} ]]
	then
		# do not escape, or CRLFS get printed to screen too
		rvecho ${sorted}
		return 0
	else
		for req in ${sorted}
		do
			if no_duplicate "${missing}" "$req"
			then
				# print normal
				rvecho -n "${req} "
			else
				# print missing
				eecho -n "${req} "
			fi
		done
		# print CRLF
		echo
		return 1
	fi
}

provide()
{
	local provides="$@"
	local i

	for i in ${provides}
	do
		# check for duplicate provides
		if no_duplicate "${PROVIDE}" "${i}"
		then
			export PROVIDE="${PROVIDE} ${i}"
		else
			decho "duplicate provide '${i}' detected!" 
		fi
	done
}

print_provide()
{
	local sorted

	# sort them alpabetically
	sorted=$(for i in ${PROVIDE}; do echo "${i}"; done | sort)
	# do not escape, or CRLFS get printed to screen too
	rvecho ${sorted}
}

is_provided()
{
	local feature="$1"
	local i
	local retval

	retval=1
	for i in $(print_provide)
	do
		if [[ ${i} = ${feature} ]]
		then
			retval=0
			break
		fi
	done

	return "${retval}"
}

push_config()
{
	local push_configs="$@"
	local i

	for i in ${push_configs}
	do
		# check for duplicate provides
		if no_duplicate "${PUSH_CONFIG}" "${i}"
		then
			export PUSH_CONFIG="${PUSH_CONFIG} ${i}"
		else
			decho "duplicate push_config '${i}' detected!" 
		fi
	done
}

print_push_config()
{
	local sorted

	# sort them alpabetically
	sorted=$(for i in ${PUSH_CONFIG}; do echo "${i}"; done | sort)
	# do not escape, or CRLFS get printed to screen too
	rvecho ${sorted}
}

push_firstboot()
{
	local push_firstboots="$@"
	local i

	for i in ${push_firstboots}
	do
		# check for duplicate provides
		if no_duplicate "${PUSH_FIRSTBOOT}" "${i}"
		then
			export PUSH_FIRSTBOOT="${PUSH_FIRSTBOOT} ${i}"
		else
			decho "duplicate push_firstboot '${i}' detected!" 
		fi
	done
}

print_push_firstboot()
{
	local sorted

	# sort them alpabetically
	sorted=$(for i in ${PUSH_FIRSTBOOT}; do echo "${i}"; done | sort)
	# do not escape, or CRLFS get printed to screen too
	rvecho ${sorted}
}

help_daemon_mroot()
{
	mecho "get daemon.mroot"
	mecho " Prints current MROOT variable."
	mecho
	mecho "set daemon.mroot [path]"
	mecho " set MROOT variable to given path."
}

get_daemon_mroot()
{
	rvecho "${MROOT}"
}

set_daemon_mroot()
{
	local path=$1

	if [[ -d ${path} ]]
	then
		export MROOT="${path}"
		decho "MROOT='${MROOT}' is set."
	else
		eecho "Path '${path}' does not exist. MROOT not set."
	fi
}

print_version()
{
	echo "mcored-$(<${MCORE_LIBDIR}/VERSION)"
}
1	niro	1248	# $Id$
2
3	niro	2139	# loads client classes from $MCORE_LIBDIR
4	niro	2303	load_classes()
5	niro	1915	{
6	niro	2303	local class
7			local classtype
8	niro	2030
9	niro	2303	case $1 in
10			client\|control) classtype="$1" ;;
11			*) die "Unknown classes type '$1'" ;;
12			esac
13
14	niro	1915	# client specific
15	niro	2303	for class in $(find ${MCORE_LIBDIR}/include -type f -name \*.${classtype}.class)
16	niro	1915	do
17	niro	2303	include ${class} \|\| eecho "error loading ${class}"
18	niro	1915	done
19			}
20
21			# restarts the whole service via remote cmd
22			restart_service()
23			{
24			local pid
25			for pid in $(pidof sslsvd)
26			do
27			kill -SIGHUP ${pid}
28			done
29			}
30
31	niro	2005	# stops the whole service via remote cmd
32			stop_service()
33			{
34			local pid
35			for pid in $(pidof sslsvd)
36			do
37	niro	2302	kill -SIGTERM ${pid}
38	niro	2005	done
39			}
40
41	niro	1248	# run_class $method $caller $argv1 $argv2 ... $argvN
42			run_class()
43			{
44	niro	2271	local method="${GLOBAL_ARGV[0]}"
45			local caller="${GLOBAL_ARGV[1]}"
46	niro	1248	local class
47			local cmd
48	niro	2269	local i
49			local count
50	niro	1248
51	niro	1308	if valid_session
52	niro	1248	then
53			class="${caller%.*}"
54			cmd="${caller#*.}"
55
56	niro	2269	# copy GLOBAL_ARGV to CLASS_ARGV array without method and caller.class
57			unset CLASS_ARGV
58			count="${#GLOBAL_ARGV[*]}"
59			for (( i=2; i<count; i++ ))
60			do
61			CLASS_ARGV[${i}-2]="${GLOBAL_ARGV[${i}]}"
62			done
63	niro	1248
64	niro	2269	# decho "method=${method}"
65			# decho "caller=${caller}"
66			# decho "class=${class}"
67			# decho "cmd=${cmd}"
68			# decho "class argv=$(printf '\"%s\" ' ${CLASS_ARGV[*]}; printf '\n')"
69
70	niro	1248	# check if class.cmd exist
71			if [[ ! -z $(typeset -f "${method}"_"${class}"_"${cmd}") ]]
72			then
73	niro	2269	"${method}"_"${class}"_"${cmd}"
74	niro	1248	else
75	niro	2243	eecho "unknown method '${method}' . class '${class}' . cmd '${cmd}'"
76	niro	1248	fi
77			else
78			invalid_session
79			fi
80			}
81
82	niro	2553	run_push_config()
83			{
84	niro	2556	local serial="$1"
85	niro	2553	local config
86
87	niro	2556	if [[ -z ${serial} ]]
88			then
89			eecho "missing serial"
90			return 1
91			fi
92
93	niro	2558	for config in $(NOCOLORS=1 print_push_config)
94	niro	2553	do
95			if [[ -n $(typeset -f push_config_${config}) ]]
96			then
97	niro	2557	decho "running: 'push_config_${config} ${serial}'"
98	niro	2556	push_config_"${config}" "${serial}"
99	niro	2553	else
100			decho "no function 'push_config_${config}' for '${config}' found."
101			fi
102			done
103			}
104
105	niro	2754	run_push_firstboot()
106			{
107			local serial="$1"
108			local config
109
110			if [[ -z ${serial} ]]
111			then
112			eecho "missing serial"
113			return 1
114			fi
115
116			for config in $(NOCOLORS=1 print_push_firstboot)
117			do
118			if [[ -n $(typeset -f push_firstboot_${config}) ]]
119			then
120			decho "running: 'push_firstboot_${config} ${serial}'"
121			push_firstboot_"${config}" "${serial}"
122			else
123			decho "no function 'push_firstboot_${config}' for '${config}' found."
124			fi
125			done
126			}
127
128	niro	1248	help_topics()
129			{
130			local i
131			local topics
132
133			topics=$(typeset -f \| grep '^help_' \| sed 's:help_\(.\)\ .():\1:' \| sed 's:_:\.:' \| sort)
134			mecho "Global commands:"
135	niro	1350	mecho "\timport - import settings to database"
136	niro	2812	mecho "\tget - shows current value for a setting"
137	niro	1350	mecho "\tset - sets value for a setting"
138			mecho "\tauth - authenticate to the daemon"
139	niro	2426	mecho "\tcertauth - authenticate to the daemon via fingerprint"
140	niro	1350	mecho "\tprovide - shows provides of a system"
141			mecho "\trequire - verify plugin requirements"
142	niro	1925	mecho "\treload - reloads all client classes plugins"
143			mecho "\trestart - restarts the daemon"
144	niro	2005	mecho "\tstop - stops the daemon"
145	niro	1330	mecho "\tnocolors - disable colors, useful for the webclient"
146	niro	2006	mecho "\tcolors - enable colors"
147	niro	1639	mecho "\tquiet - do not print any unecessary messages"
148	niro	1350	mecho "\thelp - shows help"
149	niro	2044	mecho "\tversion - prints version of the daemon"
150	niro	1350	mecho "\tquit - quits the connection to the server"
151	niro	1248	mecho
152			mecho "Help topics:"
153			for i in ${topics}
154			do
155			# excludes
156			case ${i} in
157			help_topics\|topics) continue ;;
158			esac
159
160			mecho "\t${i}"
161			done
162	niro	1264	mecho
163			mecho "Type 'help [topic]' for more information about every topic."
164	niro	1248	}
165
166			require()
167			{
168			local requires="$@"
169			local i
170
171			for i in ${requires}
172			do
173	niro	2810	# check for duplicate require
174			if no_duplicate "${REQUIRE}" "${i}"
175	niro	1264	then
176			export REQUIRE="${REQUIRE} ${i}"
177			else
178	niro	2810	decho "duplicate require '${i}' detected!"
179	niro	1264	fi
180	niro	1248	done
181			}
182
183	niro	1264	verify_requirements()
184	niro	1248	{
185	niro	1264	local req
186			local prov
187			local missing
188			local sorted
189	niro	1248
190	niro	1264	for req in ${REQUIRE}
191	niro	1248	do
192	niro	1264	# scan PROVIDE for dupes
193			# if a dupe is found, then requirement is fullfilled
194			# else add to missing
195			if no_duplicate "${PROVIDE}" "${req}"
196			then
197			missing="${missing} ${req}"
198			fi
199	niro	1248	done
200
201	niro	1264	# sort them alpabetically
202			sorted=$(for i in ${REQUIRE}; do echo "${i}"; done \| sort)
203
204			# show missing and set the right retval
205			if [[ -z ${missing} ]]
206			then
207	niro	2115	# do not escape, or CRLFS get printed to screen too
208			rvecho ${sorted}
209	niro	1264	return 0
210			else
211			for req in ${sorted}
212			do
213			if no_duplicate "${missing}" "$req"
214			then
215			# print normal
216	niro	2115	rvecho -n "${req} "
217	niro	1264	else
218			# print missing
219	niro	2115	eecho -n "${req} "
220	niro	1264	fi
221			done
222	niro	2115	# print CRLF
223			echo
224	niro	1264	return 1
225			fi
226	niro	1248	}
227
228			provide()
229			{
230			local provides="$@"
231			local i
232
233			for i in ${provides}
234			do
235			# check for duplicate provides
236	niro	1264	if no_duplicate "${PROVIDE}" "${i}"
237	niro	1248	then
238			export PROVIDE="${PROVIDE} ${i}"
239			else
240	niro	1639	decho "duplicate provide '${i}' detected!"
241	niro	1248	fi
242			done
243			}
244
245			print_provide()
246			{
247			local sorted
248
249			# sort them alpabetically
250			sorted=$(for i in ${PROVIDE}; do echo "${i}"; done \| sort)
251			# do not escape, or CRLFS get printed to screen too
252	niro	2003	rvecho ${sorted}
253	niro	1248	}
254
255	niro	2318	is_provided()
256			{
257			local feature="$1"
258			local i
259			local retval
260
261			retval=1
262			for i in $(print_provide)
263			do
264			if [[ ${i} = ${feature} ]]
265			then
266	niro	2344	retval=0
267	niro	2318	break
268			fi
269			done
270
271			return "${retval}"
272			}
273
274	niro	2553	push_config()
275			{
276			local push_configs="$@"
277			local i
278
279			for i in ${push_configs}
280			do
281			# check for duplicate provides
282			if no_duplicate "${PUSH_CONFIG}" "${i}"
283			then
284			export PUSH_CONFIG="${PUSH_CONFIG} ${i}"
285			else
286			decho "duplicate push_config '${i}' detected!"
287			fi
288			done
289			}
290
291			print_push_config()
292			{
293			local sorted
294
295			# sort them alpabetically
296	niro	2555	sorted=$(for i in ${PUSH_CONFIG}; do echo "${i}"; done \| sort)
297	niro	2553	# do not escape, or CRLFS get printed to screen too
298			rvecho ${sorted}
299			}
300
301	niro	2754	push_firstboot()
302			{
303			local push_firstboots="$@"
304			local i
305
306			for i in ${push_firstboots}
307			do
308			# check for duplicate provides
309			if no_duplicate "${PUSH_FIRSTBOOT}" "${i}"
310			then
311			export PUSH_FIRSTBOOT="${PUSH_FIRSTBOOT} ${i}"
312			else
313			decho "duplicate push_firstboot '${i}' detected!"
314			fi
315			done
316			}
317
318			print_push_firstboot()
319			{
320			local sorted
321
322			# sort them alpabetically
323			sorted=$(for i in ${PUSH_FIRSTBOOT}; do echo "${i}"; done \| sort)
324			# do not escape, or CRLFS get printed to screen too
325			rvecho ${sorted}
326			}
327
328	niro	2007	help_daemon_mroot()
329			{
330			mecho "get daemon.mroot"
331			mecho " Prints current MROOT variable."
332			mecho
333			mecho "set daemon.mroot [path]"
334			mecho " set MROOT variable to given path."
335			}
336
337			get_daemon_mroot()
338			{
339			rvecho "${MROOT}"
340			}
341
342			set_daemon_mroot()
343			{
344			local path=$1
345
346			if [[ -d ${path} ]]
347			then
348			export MROOT="${path}"
349			decho "MROOT='${MROOT}' is set."
350			else
351			eecho "Path '${path}' does not exist. MROOT not set."
352			fi
353			}
354	niro	2008
355	niro	2052	print_version()
356			{
357	niro	2139	echo "mcored-$(<${MCORE_LIBDIR}/VERSION)"
358	niro	2052	}