Contents of /mcore-src/trunk/mcore-tools/src/include/daemon.global.class.in
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Mon Aug 13 09:38:21 2012 UTC (11 years, 9 months ago) by niro
Original Path: mcore-src/trunk/mcore-tools/daemon/include/daemon.global.class
File size: 6658 byte(s)
Mon Aug 13 09:38:21 2012 UTC (11 years, 9 months ago) by niro
Original Path: mcore-src/trunk/mcore-tools/daemon/include/daemon.global.class
File size: 6658 byte(s)
-added stop_service() function
1 | # $Id$ |
2 | |
3 | # loads client classes from $MCLIBDIR |
4 | load_client_classes() |
5 | { |
6 | # client specific |
7 | for i in ${MCLIBDIR}/include/*.client.class |
8 | do |
9 | source ${i} || eecho "error loading ${i}" |
10 | done |
11 | } |
12 | |
13 | # restarts the whole service via remote cmd |
14 | restart_service() |
15 | { |
16 | local pid |
17 | for pid in $(pidof sslsvd) |
18 | do |
19 | kill -SIGHUP ${pid} |
20 | done |
21 | } |
22 | |
23 | # 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 |
53 | run_class() |
54 | { |
55 | local method="$1" |
56 | local caller="$2" |
57 | local class |
58 | local cmd |
59 | local argv |
60 | |
61 | if valid_session |
62 | then |
63 | class="${caller%.*}" |
64 | cmd="${caller#*.}" |
65 | argv="${@/${caller}/}" # remove caller |
66 | argv="${argv/${method}/}" # remove method |
67 | |
68 | # echo "method=${method}" |
69 | # echo "caller=${caller}" |
70 | # echo "class=${class}" |
71 | # echo "cmd=${cmd}" |
72 | # echo "argv=${argv}" |
73 | |
74 | # check if class.cmd exist |
75 | if [[ ! -z $(typeset -f "${method}"_"${class}"_"${cmd}") ]] |
76 | then |
77 | "${method}"_"${class}"_"${cmd}" ${argv} |
78 | else |
79 | eecho "unkown method '${method}' . class '${class}' . cmd '${cmd}'" |
80 | fi |
81 | else |
82 | invalid_session |
83 | fi |
84 | } |
85 | |
86 | help_topics() |
87 | { |
88 | local i |
89 | local topics |
90 | |
91 | topics=$(typeset -f | grep '^help_' | sed 's:help_\(.*\)\ .*():\1:' | sed 's:_:\.:' | sort) |
92 | mecho "Global commands:" |
93 | mecho "\timport - import settings to database" |
94 | mecho "\tget - shows current value for a settings" |
95 | mecho "\tset - sets value for a setting" |
96 | mecho "\tauth - authenticate to the daemon" |
97 | mecho "\tprovide - shows provides of a system" |
98 | 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 "\tquiet - do not print any unecessary messages" |
104 | mecho "\thelp - shows help" |
105 | mecho "\tquit - quits the connection to the server" |
106 | mecho |
107 | mecho "Help topics:" |
108 | for i in ${topics} |
109 | do |
110 | # excludes |
111 | case ${i} in |
112 | help_topics|topics) continue ;; |
113 | esac |
114 | |
115 | mecho "\t${i}" |
116 | done |
117 | mecho |
118 | mecho "Type 'help [topic]' for more information about every topic." |
119 | } |
120 | |
121 | # on newer xorg-servers root is not allowed to run progs in a user session |
122 | x11runas() |
123 | { |
124 | if [[ -n $(pidof X) ]] |
125 | then |
126 | su - "${MCORE_UNPRIV_USER}" -c "DISPLAY=${MCORE_XORG_DISPLAY} $@" |
127 | fi |
128 | } |
129 | |
130 | addconfig() |
131 | { |
132 | local opts |
133 | |
134 | if [[ -z ${CONFIG} ]] |
135 | then |
136 | eecho "You must define \$CONFIG varibale first!" |
137 | return 1 |
138 | fi |
139 | |
140 | if [[ ! -d $(dirname ${CONFIG}) ]] |
141 | then |
142 | install -d $(dirname ${CONFIG}) |
143 | fi |
144 | |
145 | # check for opts |
146 | case $1 in |
147 | -n) shift; opts=" -n" ;; |
148 | -e) shift; opts=" -e" ;; |
149 | esac |
150 | |
151 | echo ${opts} "$@" >> ${CONFIG} |
152 | } |
153 | |
154 | clearconfig() |
155 | { |
156 | if [[ -z ${CONFIG} ]] |
157 | then |
158 | eecho "You must define \$CONFIG varibale first!" |
159 | return 1 |
160 | fi |
161 | |
162 | if [[ ! -d $(dirname ${CONFIG}) ]] |
163 | then |
164 | install -d $(dirname ${CONFIG}) |
165 | fi |
166 | : > ${CONFIG} |
167 | } |
168 | |
169 | # no_duplicate $list $item |
170 | no_duplicate() |
171 | { |
172 | local i |
173 | local list="$1" |
174 | local item="$2" |
175 | |
176 | for i in ${list} |
177 | do |
178 | [[ ${i} = ${item} ]] && return 1 |
179 | done |
180 | |
181 | return 0 |
182 | } |
183 | |
184 | require() |
185 | { |
186 | local requires="$@" |
187 | local i |
188 | |
189 | for i in ${requires} |
190 | do |
191 | # check for duplicate provides |
192 | if no_duplicate "${PROVIDE}" "${i}" |
193 | then |
194 | export REQUIRE="${REQUIRE} ${i}" |
195 | else |
196 | decho "duplicate provide '${i}' detected!" |
197 | fi |
198 | done |
199 | } |
200 | |
201 | verify_requirements() |
202 | { |
203 | local req |
204 | local prov |
205 | local missing |
206 | local sorted |
207 | |
208 | for req in ${REQUIRE} |
209 | do |
210 | # scan PROVIDE for dupes |
211 | # if a dupe is found, then requirement is fullfilled |
212 | # else add to missing |
213 | if no_duplicate "${PROVIDE}" "${req}" |
214 | then |
215 | missing="${missing} ${req}" |
216 | fi |
217 | done |
218 | |
219 | # sort them alpabetically |
220 | sorted=$(for i in ${REQUIRE}; do echo "${i}"; done | sort) |
221 | |
222 | # show missing and set the right retval |
223 | if [[ -z ${missing} ]] |
224 | then |
225 | rvecho "${sorted}" |
226 | return 0 |
227 | else |
228 | for req in ${sorted} |
229 | do |
230 | if no_duplicate "${missing}" "$req" |
231 | then |
232 | # print normal |
233 | rvecho -n " ${req}" |
234 | else |
235 | # print missing |
236 | eecho -n " ${req}" |
237 | fi |
238 | done |
239 | return 1 |
240 | fi |
241 | } |
242 | |
243 | provide() |
244 | { |
245 | local provides="$@" |
246 | local i |
247 | |
248 | for i in ${provides} |
249 | do |
250 | # check for duplicate provides |
251 | if no_duplicate "${PROVIDE}" "${i}" |
252 | then |
253 | export PROVIDE="${PROVIDE} ${i}" |
254 | else |
255 | decho "duplicate provide '${i}' detected!" |
256 | fi |
257 | done |
258 | } |
259 | |
260 | print_provide() |
261 | { |
262 | local sorted |
263 | |
264 | # sort them alpabetically |
265 | sorted=$(for i in ${PROVIDE}; do echo "${i}"; done | sort) |
266 | # do not escape, or CRLFS get printed to screen too |
267 | rvecho ${sorted} |
268 | } |
269 | |
270 | # message only echo | disabled in quiet mode |
271 | mecho() |
272 | { |
273 | local COLCYAN="\033[1;36m" |
274 | local COLDEFAULT="\033[0m" |
275 | local opts |
276 | local webcrlf |
277 | |
278 | # print nothing if quiet mode was requested |
279 | [[ ${QUIET} = true ]] && return |
280 | |
281 | if [[ ${NOCOLORS} = true ]] |
282 | then |
283 | COLCYAN="" |
284 | COLDEFAULT="" |
285 | fi |
286 | |
287 | [[ ${WEBCRLF} = true ]] && webcrlf="<br>" |
288 | |
289 | # respect -n |
290 | case $1 in |
291 | -n) shift; opts="n" ;; |
292 | esac |
293 | |
294 | echo -e${opts} "${COLCYAN}$@${COLDEFAULT}${webcrlf}" |
295 | } |
296 | |
297 | # prints error messages | enabled even in quiet mode |
298 | eecho() |
299 | { |
300 | local COLRED="\033[1;31m" |
301 | local COLDEFAULT="\033[0m" |
302 | local opts |
303 | local webcrlf |
304 | |
305 | if [[ ${NOCOLORS} = true ]] |
306 | then |
307 | COLRED="" |
308 | COLDEFAULT="" |
309 | fi |
310 | |
311 | [[ ${WEBCRLF} = true ]] && webcrlf="<br>" |
312 | |
313 | # respect -n |
314 | case $1 in |
315 | -n) shift; opts="n" ;; |
316 | esac |
317 | |
318 | echo -e${opts} "${COLRED}$@${COLDEFAULT}${webcrlf}" |
319 | } |
320 | |
321 | # prints return values of get | enabled even in quiet mode |
322 | rvecho() |
323 | { |
324 | local COLPURPLE="\033[1;35m" |
325 | local COLDEFAULT="\033[0m" |
326 | local opts |
327 | local webcrlf |
328 | |
329 | if [[ ${NOCOLORS} = true ]] |
330 | then |
331 | COLPURPLE="" |
332 | COLDEFAULT="" |
333 | fi |
334 | |
335 | [[ ${WEBCRLF} = true ]] && webcrlf="<br>" |
336 | |
337 | # respect -n |
338 | case $1 in |
339 | -n) shift; opts="n" ;; |
340 | esac |
341 | |
342 | echo -e${opts} "${COLPURPLE}$@${COLDEFAULT}${webcrlf}" |
343 | } |
344 | |
345 | # prints debug messages if requested | enabled even in quiet mode |
346 | decho() |
347 | { |
348 | # print nothing if debug mode was *not* requested |
349 | [[ ${DEBUG} != 1 ]] && return |
350 | |
351 | eecho "DEBUG: ${@}" |
352 | } |
353 | |
354 | path_not_empty() |
355 | { |
356 | local path="$1" |
357 | [[ -z ${path} ]] && eecho "path_not_empty(): no path given!" && return 1 |
358 | |
359 | # return ERR if path does not exist |
360 | [[ ! -d ${path} ]] && return 1 |
361 | # return ERR if path empty |
362 | [[ -z $(find "${path}" -mindepth 1 -maxdepth 1) ]] && return 1 |
363 | |
364 | # every thing went ok, directory not empty |
365 | return 0 |
366 | } |