Contents of /mcore-src/trunk/mcore-tools/src/include/daemon.global.class.in
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Revision 2052 -
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Wed May 8 11:20:11 2013 UTC (11 years, 4 months ago) by niro
Original Path: mcore-src/trunk/mcore-tools/daemon/include/daemon.global.class
File size: 7975 byte(s)
Wed May 8 11:20:11 2013 UTC (11 years, 4 months ago) by niro
Original Path: mcore-src/trunk/mcore-tools/daemon/include/daemon.global.class
File size: 7975 byte(s)
-added print_version() function and print proper version info on connect
1 | # $Id$ |
2 | |
3 | # loads client classes from $MCLIBDIR |
4 | load_client_classes() |
5 | { |
6 | local i |
7 | |
8 | # client specific |
9 | for i in $(find ${MCLIBDIR}/include -type f -name \*.client.class) |
10 | do |
11 | source ${i} || eecho "error loading ${i}" |
12 | done |
13 | } |
14 | |
15 | # restarts the whole service via remote cmd |
16 | restart_service() |
17 | { |
18 | local pid |
19 | for pid in $(pidof sslsvd) |
20 | do |
21 | kill -SIGHUP ${pid} |
22 | done |
23 | } |
24 | |
25 | # stops the whole service via remote cmd |
26 | stop_service() |
27 | { |
28 | local pid |
29 | for pid in $(pidof sslsvd) |
30 | do |
31 | kill -15 ${pid} |
32 | sleep 1 |
33 | kill -9 ${pid} |
34 | done |
35 | } |
36 | |
37 | # # import_resource $table $serial $resource $value |
38 | # import_resource() |
39 | # { |
40 | # local table="$1" |
41 | # local serial="$2" |
42 | # local resource="$3" |
43 | # local value="$4" |
44 | # |
45 | # if [[ ${DEBUG} = 1 ]] |
46 | # then |
47 | # echo "${table}->${resource}=${value}" >> /root/lala.log |
48 | # echo "mysqldo \"update ${table} set ${resource}='${value}' where serial=${serial};\"" >> /root/lala.log |
49 | # fi |
50 | # |
51 | # mysql_insert "${table}",serial="${serial}","${resource}"="${value}" |
52 | # } |
53 | |
54 | # run_class $method $caller $argv1 $argv2 ... $argvN |
55 | run_class() |
56 | { |
57 | local method="$1" |
58 | local caller="$2" |
59 | local class |
60 | local cmd |
61 | local argv |
62 | |
63 | if valid_session |
64 | then |
65 | class="${caller%.*}" |
66 | cmd="${caller#*.}" |
67 | argv="${@/${caller}/}" # remove caller |
68 | argv="${argv/${method}/}" # remove method |
69 | |
70 | # echo "method=${method}" |
71 | # echo "caller=${caller}" |
72 | # echo "class=${class}" |
73 | # echo "cmd=${cmd}" |
74 | # echo "argv=${argv}" |
75 | |
76 | # check if class.cmd exist |
77 | if [[ ! -z $(typeset -f "${method}"_"${class}"_"${cmd}") ]] |
78 | then |
79 | "${method}"_"${class}"_"${cmd}" ${argv} |
80 | else |
81 | eecho "unkown method '${method}' . class '${class}' . cmd '${cmd}'" |
82 | fi |
83 | else |
84 | invalid_session |
85 | fi |
86 | } |
87 | |
88 | help_topics() |
89 | { |
90 | local i |
91 | local topics |
92 | |
93 | topics=$(typeset -f | grep '^help_' | sed 's:help_\(.*\)\ .*():\1:' | sed 's:_:\.:' | sort) |
94 | mecho "Global commands:" |
95 | mecho "\timport - import settings to database" |
96 | mecho "\tget - shows current value for a settings" |
97 | mecho "\tset - sets value for a setting" |
98 | mecho "\tauth - authenticate to the daemon" |
99 | mecho "\tprovide - shows provides of a system" |
100 | mecho "\trequire - verify plugin requirements" |
101 | mecho "\treload - reloads all client classes plugins" |
102 | mecho "\trestart - restarts the daemon" |
103 | mecho "\tstop - stops the daemon" |
104 | mecho "\tnocolors - disable colors, useful for the webclient" |
105 | mecho "\tcolors - enable colors" |
106 | mecho "\tquiet - do not print any unecessary messages" |
107 | mecho "\thelp - shows help" |
108 | mecho "\tversion - prints version of the daemon" |
109 | mecho "\tquit - quits the connection to the server" |
110 | mecho |
111 | mecho "Help topics:" |
112 | for i in ${topics} |
113 | do |
114 | # excludes |
115 | case ${i} in |
116 | help_topics|topics) continue ;; |
117 | esac |
118 | |
119 | mecho "\t${i}" |
120 | done |
121 | mecho |
122 | mecho "Type 'help [topic]' for more information about every topic." |
123 | } |
124 | |
125 | # on newer xorg-servers root is not allowed to run progs in a user session |
126 | x11runas() |
127 | { |
128 | if [[ -n $(pidof X) ]] |
129 | then |
130 | su - "${MCORE_UNPRIV_USER}" -c "DISPLAY=${MCORE_XORG_DISPLAY} $@" |
131 | fi |
132 | } |
133 | |
134 | addconfig() |
135 | { |
136 | local opts |
137 | |
138 | if [[ -z ${CONFIG} ]] |
139 | then |
140 | eecho "You must define \$CONFIG varibale first!" |
141 | return 1 |
142 | fi |
143 | |
144 | if [[ ! -d $(dirname ${CONFIG}) ]] |
145 | then |
146 | install -d $(dirname ${CONFIG}) |
147 | fi |
148 | |
149 | # check for opts |
150 | case $1 in |
151 | -n) shift; opts=" -n" ;; |
152 | -e) shift; opts=" -e" ;; |
153 | esac |
154 | |
155 | echo ${opts} "$@" >> ${CONFIG} |
156 | } |
157 | |
158 | clearconfig() |
159 | { |
160 | if [[ -z ${CONFIG} ]] |
161 | then |
162 | eecho "You must define \$CONFIG varibale first!" |
163 | return 1 |
164 | fi |
165 | |
166 | if [[ ! -d $(dirname ${CONFIG}) ]] |
167 | then |
168 | install -d $(dirname ${CONFIG}) |
169 | fi |
170 | : > ${CONFIG} |
171 | } |
172 | |
173 | # no_duplicate $list $item |
174 | no_duplicate() |
175 | { |
176 | local i |
177 | local list="$1" |
178 | local item="$2" |
179 | |
180 | for i in ${list} |
181 | do |
182 | [[ ${i} = ${item} ]] && return 1 |
183 | done |
184 | |
185 | return 0 |
186 | } |
187 | |
188 | require() |
189 | { |
190 | local requires="$@" |
191 | local i |
192 | |
193 | for i in ${requires} |
194 | do |
195 | # check for duplicate provides |
196 | if no_duplicate "${PROVIDE}" "${i}" |
197 | then |
198 | export REQUIRE="${REQUIRE} ${i}" |
199 | else |
200 | decho "duplicate provide '${i}' detected!" |
201 | fi |
202 | done |
203 | } |
204 | |
205 | verify_requirements() |
206 | { |
207 | local req |
208 | local prov |
209 | local missing |
210 | local sorted |
211 | |
212 | for req in ${REQUIRE} |
213 | do |
214 | # scan PROVIDE for dupes |
215 | # if a dupe is found, then requirement is fullfilled |
216 | # else add to missing |
217 | if no_duplicate "${PROVIDE}" "${req}" |
218 | then |
219 | missing="${missing} ${req}" |
220 | fi |
221 | done |
222 | |
223 | # sort them alpabetically |
224 | sorted=$(for i in ${REQUIRE}; do echo "${i}"; done | sort) |
225 | |
226 | # show missing and set the right retval |
227 | if [[ -z ${missing} ]] |
228 | then |
229 | rvecho "${sorted}" |
230 | return 0 |
231 | else |
232 | for req in ${sorted} |
233 | do |
234 | if no_duplicate "${missing}" "$req" |
235 | then |
236 | # print normal |
237 | rvecho -n " ${req}" |
238 | else |
239 | # print missing |
240 | eecho -n " ${req}" |
241 | fi |
242 | done |
243 | return 1 |
244 | fi |
245 | } |
246 | |
247 | provide() |
248 | { |
249 | local provides="$@" |
250 | local i |
251 | |
252 | for i in ${provides} |
253 | do |
254 | # check for duplicate provides |
255 | if no_duplicate "${PROVIDE}" "${i}" |
256 | then |
257 | export PROVIDE="${PROVIDE} ${i}" |
258 | else |
259 | decho "duplicate provide '${i}' detected!" |
260 | fi |
261 | done |
262 | } |
263 | |
264 | print_provide() |
265 | { |
266 | local sorted |
267 | |
268 | # sort them alpabetically |
269 | sorted=$(for i in ${PROVIDE}; do echo "${i}"; done | sort) |
270 | # do not escape, or CRLFS get printed to screen too |
271 | rvecho ${sorted} |
272 | } |
273 | |
274 | # message only echo | disabled in quiet mode |
275 | mecho() |
276 | { |
277 | local COLCYAN="\033[1;36m" |
278 | local COLDEFAULT="\033[0m" |
279 | local opts |
280 | local webcrlf |
281 | |
282 | # print nothing if quiet mode was requested |
283 | [[ ${QUIET} = true ]] && return |
284 | |
285 | if [[ ${NOCOLORS} = true ]] |
286 | then |
287 | COLCYAN="" |
288 | COLDEFAULT="" |
289 | fi |
290 | |
291 | [[ ${WEBCRLF} = true ]] && webcrlf="<br>" |
292 | |
293 | # respect -n |
294 | case $1 in |
295 | -n) shift; opts="n" ;; |
296 | esac |
297 | |
298 | echo -e${opts} "${COLCYAN}$@${COLDEFAULT}${webcrlf}" |
299 | } |
300 | |
301 | # prints error messages | enabled even in quiet mode |
302 | eecho() |
303 | { |
304 | local COLRED="\033[1;31m" |
305 | local COLDEFAULT="\033[0m" |
306 | local opts |
307 | local webcrlf |
308 | |
309 | if [[ ${NOCOLORS} = true ]] |
310 | then |
311 | COLRED="" |
312 | COLDEFAULT="" |
313 | fi |
314 | |
315 | [[ ${WEBCRLF} = true ]] && webcrlf="<br>" |
316 | |
317 | # respect -n |
318 | case $1 in |
319 | -n) shift; opts="n" ;; |
320 | esac |
321 | |
322 | echo -e${opts} "${COLRED}$@${COLDEFAULT}${webcrlf}" |
323 | } |
324 | |
325 | # prints return values of get | enabled even in quiet mode |
326 | rvecho() |
327 | { |
328 | local COLPURPLE="\033[1;35m" |
329 | local COLDEFAULT="\033[0m" |
330 | local opts |
331 | local webcrlf |
332 | |
333 | if [[ ${NOCOLORS} = true ]] |
334 | then |
335 | COLPURPLE="" |
336 | COLDEFAULT="" |
337 | fi |
338 | |
339 | [[ ${WEBCRLF} = true ]] && webcrlf="<br>" |
340 | |
341 | # respect -n |
342 | case $1 in |
343 | -n) shift; opts="n" ;; |
344 | esac |
345 | |
346 | echo -e${opts} "${COLPURPLE}$@${COLDEFAULT}${webcrlf}" |
347 | } |
348 | |
349 | # prints debug messages if requested | enabled even in quiet mode |
350 | decho() |
351 | { |
352 | # print nothing if debug mode was *not* requested |
353 | [[ ${DEBUG} != 1 ]] && return |
354 | |
355 | eecho "DEBUG: ${@}" |
356 | } |
357 | |
358 | path_not_empty() |
359 | { |
360 | local path="$1" |
361 | [[ -z ${path} ]] && eecho "path_not_empty(): no path given!" && return 1 |
362 | |
363 | # return ERR if path does not exist |
364 | [[ ! -d ${path} ]] && return 1 |
365 | # return ERR if path empty |
366 | [[ -z $(find "${path}" -mindepth 1 -maxdepth 1) ]] && return 1 |
367 | |
368 | # every thing went ok, directory not empty |
369 | return 0 |
370 | } |
371 | |
372 | help_daemon_mroot() |
373 | { |
374 | mecho "get daemon.mroot" |
375 | mecho " Prints current MROOT variable." |
376 | mecho |
377 | mecho "set daemon.mroot [path]" |
378 | mecho " set MROOT variable to given path." |
379 | } |
380 | |
381 | get_daemon_mroot() |
382 | { |
383 | rvecho "${MROOT}" |
384 | } |
385 | |
386 | set_daemon_mroot() |
387 | { |
388 | local path=$1 |
389 | |
390 | if [[ -d ${path} ]] |
391 | then |
392 | export MROOT="${path}" |
393 | decho "MROOT='${MROOT}' is set." |
394 | else |
395 | eecho "Path '${path}' does not exist. MROOT not set." |
396 | fi |
397 | } |
398 | |
399 | list_files_in_directory() |
400 | { |
401 | local i |
402 | local retval |
403 | local path |
404 | local opts |
405 | local type |
406 | |
407 | # basic getops |
408 | for i in $* |
409 | do |
410 | case $1 in |
411 | -mindepth) shift; opts+=" -mindepth $1" ;; |
412 | -maxdepth) shift; opts+=" -maxdepth $1" ;; |
413 | -type) shift; type="$1" ;; |
414 | '') continue ;; |
415 | *) path="$1" ;; |
416 | esac |
417 | shift |
418 | done |
419 | |
420 | if [[ -z ${path} ]] |
421 | then |
422 | eecho "No path given." |
423 | return 1 |
424 | fi |
425 | |
426 | if [[ ! -d ${path} ]] |
427 | then |
428 | eecho "Directory '${path}' does not exist." |
429 | return 1 |
430 | fi |
431 | |
432 | # default to files |
433 | [[ -z ${type} ]] && type=f |
434 | |
435 | for i in $(find ${path} ${opts} -type ${type} | sort) |
436 | do |
437 | if [[ -z ${retval} ]] |
438 | then |
439 | retval="$(basename ${i})" |
440 | else |
441 | retval="${retval} $(basename ${i})" |
442 | fi |
443 | done |
444 | |
445 | rvecho "${retval}" |
446 | } |
447 | |
448 | print_version() |
449 | { |
450 | echo "mcored-$(<${MCLIBDIR}/VERSION)" |
451 | } |
452 |