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

Parent Directory | Revision Log | Patch

	revision 1252 by niro, Wed Feb 2 21:17:54 2011 UTC	revision 1330 by niro, Wed Feb 16 18:24:35 2011 UTC
#	Line 26  run_class()	Line 26  run_class()
26	local cmd	local cmd
27	local argv	local argv
28
29	if validate_session	if valid_session
30	then	then
31	class="${caller%.*}"	class="${caller%.*}"
32	cmd="${caller#*.}"	cmd="${caller#*.}"
#	Line 63  help_topics()	Line 63  help_topics()
63	mecho "\tset     - sets value for a setting"	mecho "\tset     - sets value for a setting"
64	mecho "\tauth    - authenticate to the daemon"	mecho "\tauth    - authenticate to the daemon"
65	mecho "\tprovide - shows provides of a system"	mecho "\tprovide - shows provides of a system"
66		mecho "\trequire - verify plugin requirements"
67		mecho "\tnocolors - disable colors, useful for the webclient"
68	mecho "\thelp    - shows help"	mecho "\thelp    - shows help"
69		mecho "\tquit    - quits the connection to the server"
70	mecho	mecho
71	mecho "Help topics:"	mecho "Help topics:"
72	for i in ${topics}	for i in ${topics}
#	Line 75  help_topics()	Line 78  help_topics()
78
79	mecho "\t${i}"	mecho "\t${i}"
80	done	done
81		mecho
82		mecho "Type 'help [topic]' for more information about every topic."
83	}	}
84
85	# on newer xorg-servers root is not allowed to run progs in a user session	# on newer xorg-servers root is not allowed to run progs in a user session
86	x11runas()	x11runas()
87	{	{
88	su - "${MCORE_UNPRIV_USER}" -c "$@"	su - "${MCORE_UNPRIV_USER}" -c "DISPLAY=${MCORE_XORG_DISPLAY} $@"
89	}	}
90
91	addconfig()	addconfig()
92	{	{
93		local opts
94
95	if [[ -z ${CONFIG} ]]	if [[ -z ${CONFIG} ]]
96	then	then
97	echo "You must define \$CONFIG varibale first!"	echo "You must define \$CONFIG varibale first!"
#	Line 95  addconfig()	Line 102  addconfig()
102	then	then
103	install -d $(dirname ${CONFIG})	install -d $(dirname ${CONFIG})
104	fi	fi
105	echo "$@" >> ${CONFIG}
106		# check for opts
107		case $1 in
108		-n) shift; opts=" -n" ;;
109		-e) shift; opts=" -e" ;;
110		esac
111
112		echo ${opts} "$@" >> ${CONFIG}
113	}	}
114
115	clearconfig()	clearconfig()
#	Line 113  clearconfig()	Line 127  clearconfig()
127	: > ${CONFIG}	: > ${CONFIG}
128	}	}
129
130		# no_duplicate $list $item
131		no_duplicate()
132		{
133		local i
134		local list="$1"
135		local item="$2"
136
137		for i in ${list}
138		do
139		[[ ${i} = ${item} ]] && return 1
140		done
141
142		return 0
143		}
144
145	require()	require()
146	{	{
147	local requires="$@"	local requires="$@"
#	Line 120  require()	Line 149  require()
149
150	for i in ${requires}	for i in ${requires}
151	do	do
152	export REQUIRE="${REQUIRE} ${i}"	# check for duplicate provides
153		if no_duplicate "${PROVIDE}" "${i}"
154		then
155		export REQUIRE="${REQUIRE} ${i}"
156		else
157		[[ ${DEBUG} = 1 ]] && echo "duplicate provide '${i}' detected!"
158		fi
159	done	done
160	}	}
161
162	not_provided()	verify_requirements()
163	{	{
164	local i	local req
165	local item="$1"	local prov
166		local missing
167		local sorted
168
169	for i in ${PROVIDE}	for req in ${REQUIRE}
170	do	do
171	[[ ${i} = ${item} ]] && return 1	# scan PROVIDE for dupes
172		# if a dupe is found, then requirement is fullfilled
173		# else add to missing
174		if no_duplicate "${PROVIDE}" "${req}"
175		then
176		missing="${missing} ${req}"
177		fi
178	done	done
179
180	return 0	# sort them alpabetically
181		sorted=$(for i in ${REQUIRE}; do echo "${i}"; done | sort)
182
183		# show missing and set the right retval
184		if [[ -z ${missing} ]]
185		then
186		mecho "${sorted}"
187		return 0
188		else
189		for req in ${sorted}
190		do
191		if no_duplicate "${missing}" "$req"
192		then
193		# print normal
194		mecho -n " ${req}"
195		else
196		# print missing
197		eecho -n " ${req}"
198		fi
199		done
200		return 1
201		fi
202	}	}
203
204	provide()	provide()
#	Line 145  provide()	Line 209  provide()
209	for i in ${provides}	for i in ${provides}
210	do	do
211	# check for duplicate provides	# check for duplicate provides
212	if not_provided "${i}"	if no_duplicate "${PROVIDE}" "${i}"
213	then	then
214	export PROVIDE="${PROVIDE} ${i}"	export PROVIDE="${PROVIDE} ${i}"
215	else	else
#	Line 168  mecho()	Line 232  mecho()
232	{	{
233	local COLCYAN="\033[1;36m"	local COLCYAN="\033[1;36m"
234	local COLDEFAULT="\033[0m"	local COLDEFAULT="\033[0m"
235		local opts
236		local webcrlf
237
238	if [[ ${NOCOLORS} = true ]]	if [[ ${NOCOLORS} = true ]]
239	then	then
240	COLCYAN=""	COLCYAN=""
241	COLDEFAULT=""	COLDEFAULT=""
242	fi	fi
243
244	echo -e "${COLCYAN}$@${COLDEFAULT}"	[[ ${WEBCRLF} = true ]] && webcrlf="<br>"
245
246		# respect -n
247		case $1 in
248		-n) shift; opts="n" ;;
249		esac
250
251		echo -e${opts} "${COLCYAN}$@${COLDEFAULT}${webcrlf}"
252		}
253
254		eecho()
255		{
256		local COLRED="\033[1;31m"
257		local COLDEFAULT="\033[0m"
258		local opts
259		local webcrlf
260
261		if [[ ${NOCOLORS} = true ]]
262		then
263		COLRED=""
264		COLDEFAULT=""
265		fi
266
267		[[ ${WEBCRLF} = true ]] && webcrlf="<br>"
268
269		# respect -n
270		case $1 in
271		-n) shift; opts="n" ;;
272		esac
273
274		echo -e${opts} "${COLRED}$@${COLDEFAULT}${webcrlf}"
275		}
276
277		path_not_empty()
278		{
279		local path="$1"
280		[[ -z ${path} ]] && "path_not_empty(): no path given!" && return 1
281
282		# return ERR if path does not exist
283		[[ ! -d ${path} ]] && return 1
284		# return ERR if path empty
285		[[ -z $(find "${path}" -mindepth 1 -maxdepth 1) ]] && return 1
286
287		# every thing went ok, directory not empty
288		return 0
289	}	}

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Legend: Removed from v.1252   changed lines   Added in v.1330