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1 | #!/bin/bash | |
2 | ############################################################################### | |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
5 | # Copyright (C) 2010 Michael Tremer & Christian Schmidt # | |
6 | # # | |
7 | # This program is free software: you can redistribute it and/or modify # | |
8 | # it under the terms of the GNU General Public License as published by # | |
9 | # the Free Software Foundation, either version 3 of the License, or # | |
10 | # (at your option) any later version. # | |
11 | # # | |
12 | # This program is distributed in the hope that it will be useful, # | |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of # | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # | |
15 | # GNU General Public License for more details. # | |
16 | # # | |
17 | # You should have received a copy of the GNU General Public License # | |
18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. # | |
19 | # # | |
20 | ############################################################################### | |
21 | ||
22 | function zone_dir() { | |
23 | local zone=${1} | |
24 | ||
25 | echo "${NETWORK_ZONE_DIR}/zones/${zone}" | |
26 | } | |
27 | ||
28 | function zone_exists() { | |
29 | local zone=${1} | |
30 | assert isset zone | |
31 | ||
32 | [ -d "$(zone_dir ${zone})" ] | |
33 | } | |
34 | ||
35 | function zone_match() { | |
36 | local match | |
37 | ||
38 | local i | |
39 | for i in ${VALID_ZONES}; do | |
40 | match="${match}|${i}[0-9]{1,5}" | |
41 | done | |
42 | ||
43 | echo "${match:1:${#match}}" | |
44 | } | |
45 | ||
46 | function zone_name_is_valid() { | |
47 | local zone=${1} | |
48 | ||
49 | # Don't accept empty strings. | |
50 | [ -z "${zone}" ] && return ${EXIT_FALSE} | |
51 | ||
52 | [[ ${zone} =~ $(zone_match) ]] | |
53 | } | |
54 | ||
55 | function zone_is_local() { | |
56 | local zone=${1} | |
57 | ||
58 | [[ "${zone:0:${#ZONE_LOCAL}}" = "${ZONE_LOCAL}" ]] | |
59 | } | |
60 | ||
61 | function zone_is_nonlocal() { | |
62 | local zone=${1} | |
63 | ||
64 | [[ "${zone:0:${#ZONE_NONLOCAL}}" = "${ZONE_NONLOCAL}" ]] | |
65 | } | |
66 | ||
67 | function zone_get_hook() { | |
68 | local zone=${1} | |
69 | assert isset zone | |
70 | ||
71 | config_get_hook $(zone_dir ${zone})/settings | |
72 | } | |
73 | ||
74 | function zone_start() { | |
75 | # This function will bring up the zone | |
76 | # 'asynchronously' with help of systemd. | |
77 | ||
78 | local zone=${1} | |
79 | assert zone_exists ${zone} | |
80 | ||
81 | service_start "network@${zone}.service" | |
82 | } | |
83 | ||
84 | function zone_stop() { | |
85 | # This function will bring down the zone | |
86 | # 'asynchronously' with help of systemd. | |
87 | ||
88 | local zone=${1} | |
89 | assert zone_exists ${zone} | |
90 | ||
91 | service_stop "network@${zone}.service" | |
92 | } | |
93 | ||
94 | function zone_enable() { | |
95 | # This function will enable the zone | |
96 | # with help of systemd. | |
97 | ||
98 | local zone="${1}" | |
99 | assert zone_exists "${zone}" | |
100 | ||
101 | # Enable service for the zone | |
102 | service_enable "network@${zone}.service" | |
103 | local ret=$? | |
104 | ||
105 | if [ ${ret} -eq ${EXIT_OK} ]; then | |
106 | log INFO "Auto-start enabled for zone ${zone}" | |
107 | return ${EXIT_OK} | |
108 | fi | |
109 | ||
110 | log ERROR "Could not enable zone ${zone}: ${ret}" | |
111 | return ${ret} | |
112 | } | |
113 | ||
114 | function zone_disable() { | |
115 | # This function will disable the zone | |
116 | # with help of systemd. | |
117 | ||
118 | local zone="${1}" | |
119 | assert zone_exists "${zone}" | |
120 | ||
121 | # Disable service for the zone | |
122 | service_disable "network@${zone}.service" | |
123 | local ret=$? | |
124 | ||
125 | if [ ${ret} -eq ${EXIT_OK} ]; then | |
126 | log INFO "Auto-start disabled for zone ${zone}" | |
127 | return ${EXIT_OK} | |
128 | fi | |
129 | ||
130 | log ERROR "Could not disable zone ${zone}: ${ret}" | |
131 | return ${ret} | |
132 | } | |
133 | ||
134 | function zone_is_enabled() { | |
135 | local zone="${1}" | |
136 | assert isset zone | |
137 | ||
138 | # Ask systemd if the zone is enabled. | |
139 | if service_is_enabled "network@${zone}.service"; then | |
140 | return ${EXIT_TRUE} | |
141 | fi | |
142 | ||
143 | return ${EXIT_FALSE} | |
144 | } | |
145 | ||
146 | function zone_create() { | |
147 | local zone=${1} | |
148 | local hook=${2} | |
149 | shift 2 | |
150 | ||
151 | if ! zone_name_is_valid ${zone}; then | |
152 | error "Zone name '${zone}' is not valid." | |
153 | return ${EXIT_ERROR} | |
154 | fi | |
155 | ||
156 | if zone_exists ${zone}; then | |
157 | error "Zone '${zone}' does already exist." | |
158 | return ${EXIT_ERROR} | |
159 | fi | |
160 | ||
161 | if ! hook_zone_exists ${hook}; then | |
162 | error "Hook '${hook}' does not exist." | |
163 | return ${EXIT_ERROR} | |
164 | fi | |
165 | ||
166 | mkdir -p $(zone_dir ${zone}) | |
167 | ||
168 | # Create directories for configs and ports | |
169 | mkdir -p $(zone_dir ${zone})/{configs,ports} | |
170 | ||
171 | hook_zone_exec ${hook} create ${zone} $@ | |
172 | local ret=$? | |
173 | ||
174 | # Maybe the zone create hook did not exit correctly. | |
175 | # If this is the case we remove the created zone immediately. | |
176 | if [ "${ret}" = "${EXIT_ERROR}" ]; then | |
177 | zone_remove_now ${zone} | |
178 | return ${EXIT_ERROR} | |
179 | fi | |
180 | ||
181 | # Automatically enable zone. | |
182 | zone_enable "${zone}" | |
183 | } | |
184 | ||
185 | function zone_edit() { | |
186 | local zone=${1} | |
187 | shift | |
188 | ||
189 | if ! zone_exists ${zone}; then | |
190 | error "Zone '${zone}' does not exist." | |
191 | return ${EXIT_ERROR} | |
192 | fi | |
193 | ||
194 | # Check if the zone is tagged for removal. | |
195 | if zone_has_remove_tag ${zone}; then | |
196 | error "You cannot edit a zone that is tagged for removal." | |
197 | return ${EXIT_ERROR} | |
198 | fi | |
199 | ||
200 | local hook=$(config_get_hook $(zone_dir ${zone})/settings) | |
201 | ||
202 | if [ -z "${hook}" ]; then | |
203 | error "Config file did not provide any hook." | |
204 | return ${EXIT_ERROR} | |
205 | fi | |
206 | ||
207 | if ! hook_zone_exists ${hook}; then | |
208 | error "Hook '${hook}' does not exist." | |
209 | return ${EXIT_ERROR} | |
210 | fi | |
211 | ||
212 | hook_zone_exec ${hook} edit ${zone} $@ | |
213 | } | |
214 | ||
215 | ||
216 | function zone_remove() { | |
217 | local zone=${1} | |
218 | assert zone_exists ${zone} | |
219 | ||
220 | # Make the zone for removal. | |
221 | touch $(zone_dir ${zone})/.remove | |
222 | ||
223 | log INFO "Zone '${zone}' has been tagged for removal." | |
224 | } | |
225 | ||
226 | function zone_has_remove_tag() { | |
227 | local zone=${1} | |
228 | assert zone_exists ${zone} | |
229 | ||
230 | [ -e "$(zone_dir ${zone})/.remove" ] | |
231 | } | |
232 | ||
233 | # This function will remove the given zone | |
234 | # RIGHT NOW. Use zone_remove to remove it | |
235 | # at the next status change. | |
236 | function zone_remove_now() { | |
237 | local zone=${1} | |
238 | assert zone_exists ${zone} | |
239 | ||
240 | log INFO "Removing zone '${zone}' right now." | |
241 | ||
242 | # Force the zone down. | |
243 | zone_is_up ${zone} && zone_set_down ${zone} | |
244 | ||
245 | # Disable zone. | |
246 | zone_disable "${zone}" | |
247 | ||
248 | rm -rf $(zone_dir ${zone}) | |
249 | } | |
250 | ||
251 | function zone_up() { | |
252 | local zone=${1} | |
253 | shift | |
254 | ||
255 | if ! zone_exists ${zone}; then | |
256 | error "Zone '${zone}' does not exist." | |
257 | return ${EXIT_ERROR} | |
258 | fi | |
259 | ||
260 | # Check if a zone has got the remove tag. | |
261 | if zone_has_remove_tag ${zone}; then | |
262 | error "Cannot bring up any zone which is to be removed." | |
263 | return ${EXIT_ERROR} | |
264 | fi | |
265 | ||
266 | local hook=$(config_get_hook $(zone_dir ${zone})/settings) | |
267 | ||
268 | if [ -z "${hook}" ]; then | |
269 | error "Config file did not provide any hook." | |
270 | return ${EXIT_ERROR} | |
271 | fi | |
272 | ||
273 | if ! hook_zone_exists ${hook}; then | |
274 | error "Hook '${hook}' does not exist." | |
275 | return ${EXIT_ERROR} | |
276 | fi | |
277 | ||
278 | zone_db ${zone} starting | |
279 | ||
280 | hook_zone_exec ${hook} up ${zone} $@ | |
281 | ||
282 | zone_db ${zone} started | |
283 | } | |
284 | ||
285 | function zone_down() { | |
286 | local zone=${1} | |
287 | shift | |
288 | ||
289 | if ! zone_exists ${zone}; then | |
290 | error "Zone '${zone}' does not exist." | |
291 | return ${EXIT_ERROR} | |
292 | fi | |
293 | ||
294 | local hook=$(config_get_hook $(zone_dir ${zone})/settings) | |
295 | ||
296 | if [ -z "${hook}" ]; then | |
297 | error "Config file did not provide any hook." | |
298 | return ${EXIT_ERROR} | |
299 | fi | |
300 | ||
301 | if ! hook_zone_exists ${hook}; then | |
302 | error "Hook '${hook}' does not exist." | |
303 | return ${EXIT_ERROR} | |
304 | fi | |
305 | ||
306 | zone_db ${zone} stopping | |
307 | ||
308 | hook_zone_exec ${hook} down ${zone} $@ | |
309 | ||
310 | zone_db ${zone} stopped | |
311 | ||
312 | # Remove the zone, if it has got a remove tag. | |
313 | if zone_has_remove_tag ${zone}; then | |
314 | zone_remove_now ${zone} | |
315 | fi | |
316 | } | |
317 | ||
318 | function zone_status() { | |
319 | local zone=${1} | |
320 | shift | |
321 | ||
322 | if ! zone_exists ${zone}; then | |
323 | error "Zone '${zone}' does not exist." | |
324 | return ${EXIT_ERROR} | |
325 | fi | |
326 | ||
327 | local hook=$(config_get_hook $(zone_dir ${zone})/settings) | |
328 | ||
329 | if [ -z "${hook}" ]; then | |
330 | error "Config file did not provide any hook." | |
331 | return ${EXIT_ERROR} | |
332 | fi | |
333 | ||
334 | if ! hook_zone_exists ${hook}; then | |
335 | error "Hook '${hook}' does not exist." | |
336 | return ${EXIT_ERROR} | |
337 | fi | |
338 | ||
339 | hook_zone_exec ${hook} status ${zone} $@ | |
340 | ||
341 | # Show that the zone it to be removed soon. | |
342 | if zone_has_remove_tag ${zone}; then | |
343 | warning "This zone is tagged for removal." | |
344 | fi | |
345 | } | |
346 | ||
347 | function zone_port() { | |
348 | local zone=${1} | |
349 | local action=${2} | |
350 | shift 2 | |
351 | ||
352 | assert isset zone | |
353 | assert isset action | |
354 | assert zone_exists ${zone} | |
355 | ||
356 | case "${action}" in | |
357 | add|edit|remove) | |
358 | zone_port_${action} ${zone} $@ | |
359 | ;; | |
360 | *) | |
361 | error "Unrecognized argument: ${action}" | |
362 | cli_usage root-zone-port-subcommands | |
363 | exit ${EXIT_ERROR} | |
364 | ;; | |
365 | esac | |
366 | } | |
367 | ||
368 | function zone_port_add() { | |
369 | local zone="${1}" | |
370 | assert isset zone | |
371 | ||
372 | local port="${2}" | |
373 | assert isset port | |
374 | ||
375 | shift 2 | |
376 | ||
377 | # Check if the port actually exists. | |
378 | if ! port_exists "${port}"; then | |
379 | error "Cannot add port '${port}' which does not exist" | |
380 | return ${EXIT_ERROR} | |
381 | fi | |
382 | ||
383 | # Check if the port is already connected to this or any other zone. | |
384 | local z | |
385 | for z in $(zones_get_all); do | |
386 | if zone_has_port "${z}" "${port}"; then | |
387 | error "Port '${port}' is already assigned to zone '${z}'" | |
388 | return ${EXIT_ERROR} | |
389 | fi | |
390 | done | |
391 | ||
392 | local hook=$(zone_get_hook "${zone}") | |
393 | assert isset hook | |
394 | ||
395 | hook_zone_exec "${hook}" "port_add" "${zone}" "${port}" "$@" | |
396 | } | |
397 | ||
398 | function zone_port_edit() { | |
399 | local zone="${1}" | |
400 | assert isset zone | |
401 | ||
402 | local port="${2}" | |
403 | assert isset port | |
404 | ||
405 | shift 2 | |
406 | ||
407 | # Check if the port actually exists. | |
408 | if ! port_exists "${port}"; then | |
409 | error "Port '${port}' does not exist" | |
410 | return ${EXIT_ERROR} | |
411 | fi | |
412 | ||
413 | # Check if the zone actually has this port. | |
414 | if ! zone_has_port "${zone}" "${port}"; then | |
415 | error "Port '${port}' is not attached to zone '${zone}'" | |
416 | return ${EXIT_ERROR} | |
417 | fi | |
418 | ||
419 | local hook=$(zone_get_hook "${zone}") | |
420 | assert isset hook | |
421 | ||
422 | hook_zone_exec "${hook}" "port_edit" "${zone}" "${port}" "$@" | |
423 | } | |
424 | ||
425 | function zone_port_remove() { | |
426 | local zone="${1}" | |
427 | assert isset zone | |
428 | ||
429 | local port="${2}" | |
430 | assert isset port | |
431 | ||
432 | shift 2 | |
433 | ||
434 | # Check if the zone actually has this port. | |
435 | if ! zone_has_port "${zone}" "${port}"; then | |
436 | error "Port '${port}' is not attached to zone '${zone}'" | |
437 | return ${EXIT_ERROR} | |
438 | fi | |
439 | ||
440 | local hook=$(zone_get_hook "${zone}") | |
441 | assert isset hook | |
442 | ||
443 | hook_zone_exec "${hook}" "port_remove" "${zone}" "${port}" "$@" | |
444 | } | |
445 | ||
446 | function zone_get_ports() { | |
447 | local zone=${1} | |
448 | ||
449 | assert isset zone | |
450 | ||
451 | local port | |
452 | for port in $(zone_dir ${zone})/ports/*; do | |
453 | port=$(basename ${port}) | |
454 | ||
455 | if port_exists ${port}; then | |
456 | echo "${port}" | |
457 | fi | |
458 | done | |
459 | } | |
460 | ||
461 | function zone_get_ports_num() { | |
462 | local zone="${1}" | |
463 | assert isset zone | |
464 | ||
465 | local counter=0 | |
466 | local port | |
467 | for port in $(zone_dir "${zone}")/ports/*; do | |
468 | port="$(basename "${port}")" | |
469 | ||
470 | if port_exists "${port}"; then | |
471 | counter=$(( ${counter} + 1 )) | |
472 | fi | |
473 | done | |
474 | ||
475 | echo "${counter}" | |
476 | return ${EXIT_OK} | |
477 | } | |
478 | ||
479 | function zone_has_port() { | |
480 | # Check, if the given port is configured | |
481 | # in this zone. | |
482 | ||
483 | local zone=${1} | |
484 | local port=${2} | |
485 | shift 2 | |
486 | ||
487 | assert isset zone | |
488 | assert isset port | |
489 | ||
490 | [ -e "$(zone_dir ${zone})/ports/${port}" ] | |
491 | } | |
492 | ||
493 | # XXX overwritten some lines below | |
494 | function zone_config() { | |
495 | local zone=${1} | |
496 | shift | |
497 | ||
498 | if ! zone_exists ${zone}; then | |
499 | error "Zone '${zone}' does not exist." | |
500 | return ${EXIT_ERROR} | |
501 | fi | |
502 | ||
503 | local hook=$(config_get_hook $(zone_dir ${zone})/settings) | |
504 | ||
505 | if [ -z "${hook}" ]; then | |
506 | error "Config file did not provide any hook." | |
507 | return ${EXIT_ERROR} | |
508 | fi | |
509 | ||
510 | if ! hook_zone_exists ${hook}; then | |
511 | error "Hook '${hook}' does not exist." | |
512 | return ${EXIT_ERROR} | |
513 | fi | |
514 | ||
515 | hook_zone_exec ${hook} config ${zone} $@ | |
516 | } | |
517 | ||
518 | function zone_config() { | |
519 | local zone=${1} | |
520 | local action=${2} | |
521 | shift 2 | |
522 | ||
523 | assert isset zone | |
524 | assert isset action | |
525 | assert zone_exists ${zone} | |
526 | ||
527 | # Aliases | |
528 | case "${action}" in | |
529 | del|delete|remove) | |
530 | action="rem" | |
531 | ;; | |
532 | esac | |
533 | ||
534 | case "${action}" in | |
535 | create|edit|rem) | |
536 | zone_config_${action} ${zone} $@ | |
537 | ;; | |
538 | *) | |
539 | error "Unrecognized argument: ${action}" | |
540 | cli_usage root-zone-config-subcommands | |
541 | exit ${EXIT_ERROR} | |
542 | ;; | |
543 | esac | |
544 | } | |
545 | ||
546 | function zone_config_create() { | |
547 | local zone="${1}" | |
548 | assert isset zone | |
549 | shift | |
550 | ||
551 | local hook=$(zone_get_hook "${zone}") | |
552 | assert isset hook | |
553 | ||
554 | hook_zone_exec "${hook}" "config_create" "${zone}" "$@" | |
555 | } | |
556 | ||
557 | function zone_show() { | |
558 | local zone=${1} | |
559 | ||
560 | echo "${zone}" | |
561 | echo " Type: $(zone_get_hook ${zone})" | |
562 | echo | |
563 | } | |
564 | ||
565 | function zones_show() { | |
566 | local zone | |
567 | ||
568 | for zone in $(zones_get $@); do | |
569 | zone_show ${zone} | |
570 | done | |
571 | } | |
572 | ||
573 | function zones_get_all() { | |
574 | local zone | |
575 | for zone in $(zone_dir)/*; do | |
576 | zone=$(basename ${zone}) | |
577 | zone_exists ${zone} || continue | |
578 | ||
579 | echo "${zone}" | |
580 | done | |
581 | } | |
582 | ||
583 | function zones_get_local() { | |
584 | local zone | |
585 | for zone in $(zones_get_all); do | |
586 | zone_is_local ${zone} && echo "${zone}" | |
587 | done | |
588 | } | |
589 | ||
590 | function zones_get_nonlocal() { | |
591 | local zone | |
592 | for zone in $(zones_get_all); do | |
593 | zone_is_nonlocal ${zone} && echo "${zone}" | |
594 | done | |
595 | } | |
596 | ||
597 | function zones_get() { | |
598 | local local=1 | |
599 | local remote=1 | |
600 | ||
601 | local zones | |
602 | ||
603 | while [ $# -gt 0 ]; do | |
604 | case "${1}" in | |
605 | --local-only) | |
606 | local=1 | |
607 | remote=0 | |
608 | ;; | |
609 | --remote-only) | |
610 | local=0 | |
611 | remote=1 | |
612 | ;; | |
613 | --all) | |
614 | local=1 | |
615 | remote=1 | |
616 | ;; | |
617 | *) | |
618 | if zone_name_is_valid ${1}; then | |
619 | zones="${zones} ${1}" | |
620 | else | |
621 | warning "Unrecognized argument '${1}'" | |
622 | fi | |
623 | ;; | |
624 | esac | |
625 | shift | |
626 | done | |
627 | ||
628 | if [ -n "${zones}" ]; then | |
629 | local zone | |
630 | for zone in ${zones}; do | |
631 | zone_exists ${zone} && echo "${zone}" | |
632 | done | |
633 | exit ${EXIT_OK} | |
634 | fi | |
635 | ||
636 | if [ ${local} -eq 1 ] && [ ${remote} -eq 1 ]; then | |
637 | zones_get_all | |
638 | elif [ ${local} -eq 1 ]; then | |
639 | zones_get_local | |
640 | elif [ ${remote} -eq 1 ]; then | |
641 | zones_get_nonlocal | |
642 | fi | |
643 | } | |
644 | ||
645 | function zone_ports_list() { | |
646 | local zone=${1} | |
647 | ||
648 | local port | |
649 | for port in $(zone_dir ${zone})/ports/*; do | |
650 | [ -e "${port}" ] || continue | |
651 | ||
652 | echo $(basename ${port}) | |
653 | done | |
654 | } | |
655 | ||
656 | function zone_ports_cmd() { | |
657 | local cmd=${1} | |
658 | local zone=${2} | |
659 | shift 2 | |
660 | ||
661 | assert isset cmd | |
662 | assert isset zone | |
663 | ||
664 | assert zone_exists ${zone} | |
665 | ||
666 | local hook=$(zone_get_hook ${zone}) | |
667 | ||
668 | local port | |
669 | for port in $(zone_get_ports ${zone}); do | |
670 | hook_zone_exec ${hook} ${cmd} ${zone} ${port} $@ | |
671 | done | |
672 | } | |
673 | ||
674 | function zone_ports_up() { | |
675 | zone_ports_cmd port_up $@ | |
676 | } | |
677 | ||
678 | function zone_ports_down() { | |
679 | zone_ports_cmd port_down $@ | |
680 | } | |
681 | ||
682 | function zone_ports_status() { | |
683 | zone_ports_cmd port_status $@ | |
684 | } | |
685 | ||
686 | function zone_configs_list() { | |
687 | local zone=${1} | |
688 | ||
689 | local config | |
690 | for config in $(zone_dir ${zone})/configs/*; do | |
691 | [ -e "${config}" ] || continue | |
692 | ||
693 | basename ${config} | |
694 | done | |
695 | } | |
696 | ||
697 | function zone_configs_cmd() { | |
698 | local cmd=${1} | |
699 | local zone=${2} | |
700 | shift 2 | |
701 | ||
702 | local hook_zone=$(config_get_hook $(zone_dir ${zone})/settings) | |
703 | ||
704 | local hook_config | |
705 | local config | |
706 | for config in $(zone_configs_list ${zone}); do | |
707 | hook_config=$(config_get_hook $(zone_dir ${zone})/configs/${config}) | |
708 | ||
709 | hook_zone_config_exec ${hook_zone} ${hook_config} ${cmd} ${zone} ${config} $@ | |
710 | done | |
711 | } | |
712 | ||
713 | function zone_configs_up() { | |
714 | zone_configs_cmd up $@ | |
715 | } | |
716 | ||
717 | function zone_configs_down() { | |
718 | zone_configs_cmd down $@ | |
719 | } | |
720 | ||
721 | function zone_configs_status() { | |
722 | zone_configs_cmd config_status $@ | |
723 | } | |
724 | ||
725 | function zone_has_ip() { | |
726 | device_has_ip $@ | |
727 | } | |
728 | ||
729 | function zone_db() { | |
730 | local zone=${1} | |
731 | local action=${2} | |
732 | shift 2 | |
733 | ||
734 | case "${action}" in | |
735 | starting|started|stopping|stopped) | |
736 | db_connection_update ${zone} ${action} | |
737 | ;; | |
738 | esac | |
739 | } | |
740 | ||
741 | function zone_is_up() { | |
742 | local zone=${1} | |
743 | ||
744 | device_is_up ${zone} | |
745 | } | |
746 | ||
747 | function zone_is_down() { | |
748 | ! zone_is_up $@ | |
749 | } | |
750 | ||
751 | function zone_get_supported_port_hooks() { | |
752 | local zone=${1} | |
753 | ||
754 | local hook=$(zone_get_hook ${zone}) | |
755 | ||
756 | hook_zone_ports_get_all ${hook} | |
757 | } | |
758 | ||
759 | function zone_get_supported_config_hooks() { | |
760 | local zone=${1} | |
761 | ||
762 | local hook=$(zone_get_hook ${zone}) | |
763 | ||
764 | hook_zone_configs_get_all ${hook} | |
765 | } | |
766 | ||
767 | function zone_file() { | |
768 | local zone=${1} | |
769 | ||
770 | assert isset zone | |
771 | ||
772 | echo "$(zone_dir ${zone})/settings" | |
773 | } | |
774 | ||
775 | function zone_settings_read() { | |
776 | local zone=${1} | |
777 | ||
778 | assert isset zone | |
779 | ||
780 | # Save the HOOK variable. | |
781 | local hook="${HOOK}" | |
782 | ||
783 | settings_read $(zone_file ${zone}) | |
784 | ||
785 | # Restore hook. | |
786 | HOOK="${hook}" | |
787 | } | |
788 | ||
789 | function zone_settings_write() { | |
790 | local zone=${1} | |
791 | ||
792 | assert isset zone | |
793 | ||
794 | settings_write $(zone_file ${zone}) ${HOOK_SETTINGS} | |
795 | } | |
796 | ||
797 | function zone_settings_set() { | |
798 | local zone=${1} | |
799 | shift | |
800 | local args="$@" | |
801 | ||
802 | assert isset zone | |
803 | ||
804 | ( | |
805 | zone_settings_read ${zone} | |
806 | ||
807 | for arg in ${args}; do | |
808 | eval "${arg}" | |
809 | done | |
810 | ||
811 | zone_settings_write ${zone} | |
812 | ) | |
813 | } | |
814 | ||
815 | function zone_settings_get() { | |
816 | local zone=${1} | |
817 | local key=${2} | |
818 | ||
819 | assert isset zone | |
820 | assert isset key | |
821 | ||
822 | ( | |
823 | zone_settings_read ${zone} | |
824 | ||
825 | echo "${!key}" | |
826 | ) | |
827 | } | |
828 | ||
829 | function zone_config_settings_read() { | |
830 | assert [ $# -gt 2 ] | |
831 | ||
832 | local zone="${1}" | |
833 | local config="${2}" | |
834 | shift 2 | |
835 | ||
836 | local path="$(zone_dir "${zone}")/configs/${config}" | |
837 | settings_read "${path}" "$@" | |
838 | } | |
839 | ||
840 | function zone_config_settings_write() { | |
841 | assert [ $# -gt 2 ] | |
842 | ||
843 | local zone="${1}" | |
844 | local config="${2}" | |
845 | shift 2 | |
846 | ||
847 | local path="$(zone_dir "${zone}")/configs/${config}" | |
848 | settings_write "${path}" "$@" | |
849 | } | |
850 | ||
851 | function zone_port_settings_read() { | |
852 | assert [ $# -gt 2 ] | |
853 | ||
854 | local zone="${1}" | |
855 | local port="${2}" | |
856 | shift 2 | |
857 | ||
858 | local path="$(zone_dir "${zone}")/ports/${port}" | |
859 | settings_read "${path}" "$@" | |
860 | } | |
861 | ||
862 | function zone_port_settings_write() { | |
863 | assert [ $# -gt 2 ] | |
864 | ||
865 | local zone="${1}" | |
866 | local port="${2}" | |
867 | shift 2 | |
868 | ||
869 | local path="$(zone_dir "${zone}")/ports/${port}" | |
870 | settings_write "${path}" "$@" | |
871 | } | |
872 | ||
873 | function zone_port_settings_remove() { | |
874 | assert [ $# -eq 2 ] | |
875 | ||
876 | local zone="${1}" | |
877 | local port="${2}" | |
878 | ||
879 | local path="$(zone_dir "${zone}")/ports/${port}" | |
880 | settings_remove "${path}" | |
881 | } |