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
}

# # import_resource $table $serial $resource $value
# import_resource()
# {
# 	local table="$1"
# 	local serial="$2"
# 	local resource="$3"
# 	local value="$4"
# 
# 	if [[ ${DEBUG} = 1 ]]
# 	then
# 		echo "${table}->${resource}=${value}" >> /root/lala.log
# 		echo "mysqldo \"update ${table} set ${resource}='${value}' where serial=${serial};\"" >> /root/lala.log
# 	fi
# 
# 	mysql_insert "${table}",serial="${serial}","${resource}"="${value}"
# }

# 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
}

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 settings"
	mecho "\tset      - sets value for a setting"
	mecho "\tauth     - authenticate to the daemon"
	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 ${requires}
	do
		# check for duplicate provides
		if no_duplicate "${PROVIDE}" "${i}"
		then
			export REQUIRE="${REQUIRE} ${i}"
		else
			decho "duplicate provide '${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}"
}

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	1252	# # import_resource $table $serial $resource $value
42			# import_resource()
43			# {
44			# local table="$1"
45			# local serial="$2"
46			# local resource="$3"
47			# local value="$4"
48			#
49			# if [[ ${DEBUG} = 1 ]]
50			# then
51			# echo "${table}->${resource}=${value}" >> /root/lala.log
52			# echo "mysqldo \"update ${table} set ${resource}='${value}' where serial=${serial};\"" >> /root/lala.log
53			# fi
54			#
55			# mysql_insert "${table}",serial="${serial}","${resource}"="${value}"
56			# }
57	niro	1248
58			# run_class $method $caller $argv1 $argv2 ... $argvN
59			run_class()
60			{
61	niro	2271	local method="${GLOBAL_ARGV[0]}"
62			local caller="${GLOBAL_ARGV[1]}"
63	niro	1248	local class
64			local cmd
65	niro	2269	local i
66			local count
67	niro	1248
68	niro	1308	if valid_session
69	niro	1248	then
70			class="${caller%.*}"
71			cmd="${caller#*.}"
72
73	niro	2269	# copy GLOBAL_ARGV to CLASS_ARGV array without method and caller.class
74			unset CLASS_ARGV
75			count="${#GLOBAL_ARGV[*]}"
76			for (( i=2; i<count; i++ ))
77			do
78			CLASS_ARGV[${i}-2]="${GLOBAL_ARGV[${i}]}"
79			done
80	niro	1248
81	niro	2269	# decho "method=${method}"
82			# decho "caller=${caller}"
83			# decho "class=${class}"
84			# decho "cmd=${cmd}"
85			# decho "class argv=$(printf '\"%s\" ' ${CLASS_ARGV[*]}; printf '\n')"
86
87	niro	1248	# check if class.cmd exist
88			if [[ ! -z $(typeset -f "${method}"_"${class}"_"${cmd}") ]]
89			then
90	niro	2269	"${method}"_"${class}"_"${cmd}"
91	niro	1248	else
92	niro	2243	eecho "unknown method '${method}' . class '${class}' . cmd '${cmd}'"
93	niro	1248	fi
94			else
95			invalid_session
96			fi
97			}
98
99			help_topics()
100			{
101			local i
102			local topics
103
104			topics=$(typeset -f \| grep '^help_' \| sed 's:help_\(.\)\ .():\1:' \| sed 's:_:\.:' \| sort)
105			mecho "Global commands:"
106	niro	1350	mecho "\timport - import settings to database"
107			mecho "\tget - shows current value for a settings"
108			mecho "\tset - sets value for a setting"
109			mecho "\tauth - authenticate to the daemon"
110			mecho "\tprovide - shows provides of a system"
111			mecho "\trequire - verify plugin requirements"
112	niro	1925	mecho "\treload - reloads all client classes plugins"
113			mecho "\trestart - restarts the daemon"
114	niro	2005	mecho "\tstop - stops the daemon"
115	niro	1330	mecho "\tnocolors - disable colors, useful for the webclient"
116	niro	2006	mecho "\tcolors - enable colors"
117	niro	1639	mecho "\tquiet - do not print any unecessary messages"
118	niro	1350	mecho "\thelp - shows help"
119	niro	2044	mecho "\tversion - prints version of the daemon"
120	niro	1350	mecho "\tquit - quits the connection to the server"
121	niro	1248	mecho
122			mecho "Help topics:"
123			for i in ${topics}
124			do
125			# excludes
126			case ${i} in
127			help_topics\|topics) continue ;;
128			esac
129
130			mecho "\t${i}"
131			done
132	niro	1264	mecho
133			mecho "Type 'help [topic]' for more information about every topic."
134	niro	1248	}
135
136			require()
137			{
138			local requires="$@"
139			local i
140
141			for i in ${requires}
142			do
143	niro	1264	# check for duplicate provides
144			if no_duplicate "${PROVIDE}" "${i}"
145			then
146			export REQUIRE="${REQUIRE} ${i}"
147			else
148	niro	1639	decho "duplicate provide '${i}' detected!"
149	niro	1264	fi
150	niro	1248	done
151			}
152
153	niro	1264	verify_requirements()
154	niro	1248	{
155	niro	1264	local req
156			local prov
157			local missing
158			local sorted
159	niro	1248
160	niro	1264	for req in ${REQUIRE}
161	niro	1248	do
162	niro	1264	# scan PROVIDE for dupes
163			# if a dupe is found, then requirement is fullfilled
164			# else add to missing
165			if no_duplicate "${PROVIDE}" "${req}"
166			then
167			missing="${missing} ${req}"
168			fi
169	niro	1248	done
170
171	niro	1264	# sort them alpabetically
172			sorted=$(for i in ${REQUIRE}; do echo "${i}"; done \| sort)
173
174			# show missing and set the right retval
175			if [[ -z ${missing} ]]
176			then
177	niro	2115	# do not escape, or CRLFS get printed to screen too
178			rvecho ${sorted}
179	niro	1264	return 0
180			else
181			for req in ${sorted}
182			do
183			if no_duplicate "${missing}" "$req"
184			then
185			# print normal
186	niro	2115	rvecho -n "${req} "
187	niro	1264	else
188			# print missing
189	niro	2115	eecho -n "${req} "
190	niro	1264	fi
191			done
192	niro	2115	# print CRLF
193			echo
194	niro	1264	return 1
195			fi
196	niro	1248	}
197
198			provide()
199			{
200			local provides="$@"
201			local i
202
203			for i in ${provides}
204			do
205			# check for duplicate provides
206	niro	1264	if no_duplicate "${PROVIDE}" "${i}"
207	niro	1248	then
208			export PROVIDE="${PROVIDE} ${i}"
209			else
210	niro	1639	decho "duplicate provide '${i}' detected!"
211	niro	1248	fi
212			done
213			}
214
215			print_provide()
216			{
217			local sorted
218
219			# sort them alpabetically
220			sorted=$(for i in ${PROVIDE}; do echo "${i}"; done \| sort)
221			# do not escape, or CRLFS get printed to screen too
222	niro	2003	rvecho ${sorted}
223	niro	1248	}
224
225	niro	2318	is_provided()
226			{
227			local feature="$1"
228			local i
229			local retval
230
231			retval=1
232			for i in $(print_provide)
233			do
234			if [[ ${i} = ${feature} ]]
235			then
236	niro	2344	retval=0
237	niro	2318	break
238			fi
239			done
240
241			return "${retval}"
242			}
243
244	niro	2007	help_daemon_mroot()
245			{
246			mecho "get daemon.mroot"
247			mecho " Prints current MROOT variable."
248			mecho
249			mecho "set daemon.mroot [path]"
250			mecho " set MROOT variable to given path."
251			}
252
253			get_daemon_mroot()
254			{
255			rvecho "${MROOT}"
256			}
257
258			set_daemon_mroot()
259			{
260			local path=$1
261
262			if [[ -d ${path} ]]
263			then
264			export MROOT="${path}"
265			decho "MROOT='${MROOT}' is set."
266			else
267			eecho "Path '${path}' does not exist. MROOT not set."
268			fi
269			}
270	niro	2008
271	niro	2052	print_version()
272			{
273	niro	2139	echo "mcored-$(<${MCORE_LIBDIR}/VERSION)"
274	niro	2052	}