2 * Configuration file parser for Bacula Storage daemon
4 * Kern Sibbald, March MM
10 Copyright (C) 2000-2004 Kern Sibbald and John Walker
12 This program is free software; you can redistribute it and/or
13 modify it under the terms of the GNU General Public License as
14 published by the Free Software Foundation; either version 2 of
15 the License, or (at your option) any later version.
17 This program is distributed in the hope that it will be useful,
18 but WITHOUT ANY WARRANTY; without even the implied warranty of
19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 General Public License for more details.
22 You should have received a copy of the GNU General Public
23 License along with this program; if not, write to the Free
24 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
32 extern int debug_level;
35 /* First and last resource ids */
36 int r_first = R_FIRST;
38 static RES *sres_head[R_LAST - R_FIRST + 1];
39 RES **res_head = sres_head;
42 /* Forward referenced subroutines */
44 /* We build the current resource here statically,
45 * then move it to dynamic memory */
47 int res_all_size = sizeof(res_all);
49 /* Definition of records permitted within each
50 * resource with the routine to process the record
54 /* Globals for the Storage daemon. */
55 static RES_ITEM store_items[] = {
56 {"name", store_name, ITEM(res_store.hdr.name), 0, ITEM_REQUIRED, 0},
57 {"description", store_str, ITEM(res_dir.hdr.desc), 0, 0, 0},
58 {"sdaddress", store_addresses_address, ITEM(res_store.sdaddrs), 0, ITEM_DEFAULT, 9103},
59 {"sdaddresses", store_addresses, ITEM(res_store.sdaddrs), 0, ITEM_DEFAULT, 9103},
60 {"messages", store_res, ITEM(res_store.messages), 0, R_MSGS, 0},
61 {"sdport", store_addresses_port, ITEM(res_store.sdaddrs), 0, ITEM_DEFAULT, 9103},
62 {"sddport", store_addresses_port, ITEM(res_store.sddaddrs), 0, 0, 0}, /* deprecated */
63 {"workingdirectory", store_dir, ITEM(res_store.working_directory), 0, ITEM_REQUIRED, 0},
64 {"piddirectory", store_dir, ITEM(res_store.pid_directory), 0, ITEM_REQUIRED, 0},
65 {"subsysdirectory", store_dir, ITEM(res_store.subsys_directory), 0, 0, 0},
66 {"requiressl", store_yesno,ITEM(res_store.require_ssl), 1, ITEM_DEFAULT, 0},
67 {"maximumconcurrentjobs", store_pint, ITEM(res_store.max_concurrent_jobs), 0, ITEM_DEFAULT, 10},
68 {"heartbeatinterval", store_time, ITEM(res_store.heartbeat_interval), 0, ITEM_DEFAULT, 0},
69 {NULL, NULL, 0, 0, 0, 0}
73 /* Directors that can speak to the Storage daemon */
74 static RES_ITEM dir_items[] = {
75 {"name", store_name, ITEM(res_dir.hdr.name), 0, ITEM_REQUIRED, 0},
76 {"description", store_str, ITEM(res_dir.hdr.desc), 0, 0, 0},
77 {"password", store_password, ITEM(res_dir.password), 0, ITEM_REQUIRED, 0},
78 {"enablessl", store_yesno, ITEM(res_dir.enable_ssl), 1, ITEM_DEFAULT, 0},
79 {NULL, NULL, 0, 0, 0, 0}
82 /* Device definition */
83 static RES_ITEM dev_items[] = {
84 {"name", store_name, ITEM(res_dev.hdr.name), 0, ITEM_REQUIRED, 0},
85 {"description", store_str, ITEM(res_dir.hdr.desc), 0, 0, 0},
86 {"mediatype", store_strname,ITEM(res_dev.media_type), 0, ITEM_REQUIRED, 0},
87 {"archivedevice", store_strname,ITEM(res_dev.device_name), 0, ITEM_REQUIRED, 0},
88 {"hardwareendoffile", store_yesno, ITEM(res_dev.cap_bits), CAP_EOF, ITEM_DEFAULT, 1},
89 {"hardwareendofmedium", store_yesno, ITEM(res_dev.cap_bits), CAP_EOM, ITEM_DEFAULT, 1},
90 {"backwardspacerecord", store_yesno, ITEM(res_dev.cap_bits), CAP_BSR, ITEM_DEFAULT, 1},
91 {"backwardspacefile", store_yesno, ITEM(res_dev.cap_bits), CAP_BSF, ITEM_DEFAULT, 1},
92 {"bsfateom", store_yesno, ITEM(res_dev.cap_bits), CAP_BSFATEOM, ITEM_DEFAULT, 0},
93 {"twoeof", store_yesno, ITEM(res_dev.cap_bits), CAP_TWOEOF, ITEM_DEFAULT, 0},
94 {"forwardspacerecord", store_yesno, ITEM(res_dev.cap_bits), CAP_FSR, ITEM_DEFAULT, 1},
95 {"forwardspacefile", store_yesno, ITEM(res_dev.cap_bits), CAP_FSF, ITEM_DEFAULT, 1},
96 {"fastforwardspacefile", store_yesno, ITEM(res_dev.cap_bits), CAP_FASTFSF, ITEM_DEFAULT, 1},
97 {"removablemedia", store_yesno, ITEM(res_dev.cap_bits), CAP_REM, ITEM_DEFAULT, 1},
98 {"randomaccess", store_yesno, ITEM(res_dev.cap_bits), CAP_RACCESS, 0, 0},
99 {"automaticmount", store_yesno, ITEM(res_dev.cap_bits), CAP_AUTOMOUNT, ITEM_DEFAULT, 0},
100 {"labelmedia", store_yesno, ITEM(res_dev.cap_bits), CAP_LABEL, ITEM_DEFAULT, 0},
101 {"alwaysopen", store_yesno, ITEM(res_dev.cap_bits), CAP_ALWAYSOPEN, ITEM_DEFAULT, 1},
102 {"autochanger", store_yesno, ITEM(res_dev.cap_bits), CAP_AUTOCHANGER, ITEM_DEFAULT, 0},
103 {"closeonpoll", store_yesno, ITEM(res_dev.cap_bits), CAP_CLOSEONPOLL, ITEM_DEFAULT, 0},
104 {"changerdevice", store_strname,ITEM(res_dev.changer_name), 0, 0, 0},
105 {"changercommand", store_strname,ITEM(res_dev.changer_command), 0, 0, 0},
106 {"alertcommand", store_strname,ITEM(res_dev.alert_command), 0, 0, 0},
107 {"maximumchangerwait", store_pint, ITEM(res_dev.max_changer_wait), 0, ITEM_DEFAULT, 5 * 60},
108 {"maximumopenwait", store_pint, ITEM(res_dev.max_open_wait), 0, ITEM_DEFAULT, 5 * 60},
109 {"maximumopenvolumes", store_pint, ITEM(res_dev.max_open_vols), 0, ITEM_DEFAULT, 1},
110 {"maximumnetworkbuffersize", store_pint, ITEM(res_dev.max_network_buffer_size), 0, 0, 0},
111 {"volumepollinterval", store_time, ITEM(res_dev.vol_poll_interval), 0, 0, 0},
112 {"offlineonunmount", store_yesno, ITEM(res_dev.cap_bits), CAP_OFFLINEUNMOUNT, ITEM_DEFAULT, 0},
113 {"maximumrewindwait", store_pint, ITEM(res_dev.max_rewind_wait), 0, ITEM_DEFAULT, 5 * 60},
114 {"minimumblocksize", store_pint, ITEM(res_dev.min_block_size), 0, 0, 0},
115 {"maximumblocksize", store_pint, ITEM(res_dev.max_block_size), 0, 0, 0},
116 {"maximumvolumesize", store_size, ITEM(res_dev.max_volume_size), 0, 0, 0},
117 {"maximumfilesize", store_size, ITEM(res_dev.max_file_size), 0, ITEM_DEFAULT, 1000000000},
118 {"volumecapacity", store_size, ITEM(res_dev.volume_capacity), 0, 0, 0},
119 {"spooldirectory", store_dir, ITEM(res_dev.spool_directory), 0, 0, 0},
120 {"maximumspoolsize", store_size, ITEM(res_dev.max_spool_size), 0, 0, 0},
121 {"maximumjobspoolsize", store_size, ITEM(res_dev.max_job_spool_size), 0, 0, 0},
122 {"driveindex", store_pint, ITEM(res_dev.drive_index), 0, 0, 0},
123 {NULL, NULL, 0, 0, 0, 0}
126 // {"mountanonymousvolumes", store_yesno, ITEM(res_dev.cap_bits), CAP_ANONVOLS, ITEM_DEFAULT, 0},
129 /* Message resource */
130 extern RES_ITEM msgs_items[];
133 /* This is the master resource definition */
134 RES_TABLE resources[] = {
135 {"director", dir_items, R_DIRECTOR},
136 {"storage", store_items, R_STORAGE},
137 {"device", dev_items, R_DEVICE},
138 {"messages", msgs_items, R_MSGS},
145 /* Dump contents of resource */
146 void dump_resource(int type, RES *reshdr, void sendit(void *sock, const char *fmt, ...), void *sock)
148 URES *res = (URES *)reshdr;
153 sendit(sock, _("Warning: no \"%s\" resource (%d) defined.\n"), res_to_str(type), type);
156 sendit(sock, "dump_resource type=%d\n", type);
157 if (type < 0) { /* no recursion */
163 sendit(sock, "Director: name=%s\n", res->res_dir.hdr.name);
166 sendit(sock, "Storage: name=%s SDaddr=%s SDport=%d SDDport=%d HB=%s\n",
167 res->res_store.hdr.name,
168 NPRT(get_first_address(res->res_store.sdaddrs, buf, sizeof(buf))),
169 get_first_port_host_order(res->res_store.sdaddrs),
170 get_first_port_host_order(res->res_store.sddaddrs),
171 edit_utime(res->res_store.heartbeat_interval, buf, sizeof(buf)));
172 foreach_dlist(p, res->res_store.sdaddrs) {
173 sendit(sock, " SDaddr=%s SDport=%d\n",
174 p->get_address(buf, sizeof(buf)), p->get_port_host_order());
176 foreach_dlist(p, res->res_store.sddaddrs) {
177 sendit(sock, " SDDaddr=%s SDDport=%d\n",
178 p->get_address(buf, sizeof(buf)), p->get_port_host_order());
182 sendit(sock, "Device: name=%s MediaType=%s Device=%s\n",
183 res->res_dev.hdr.name,
184 res->res_dev.media_type, res->res_dev.device_name);
185 sendit(sock, " rew_wait=%d min_bs=%d max_bs=%d\n",
186 res->res_dev.max_rewind_wait, res->res_dev.min_block_size,
187 res->res_dev.max_block_size);
188 sendit(sock, " max_jobs=%d max_files=%" lld " max_size=%" lld "\n",
189 res->res_dev.max_volume_jobs, res->res_dev.max_volume_files,
190 res->res_dev.max_volume_size);
191 sendit(sock, " max_file_size=%" lld " capacity=%" lld "\n",
192 res->res_dev.max_file_size, res->res_dev.volume_capacity);
193 sendit(sock, " spool_directory=%s\n", NPRT(res->res_dev.spool_directory));
194 sendit(sock, " max_spool_size=%" lld " max_job_spool_size=%" lld "\n",
195 res->res_dev.max_spool_size, res->res_dev.max_job_spool_size);
197 if (res->res_dev.cap_bits & CAP_EOF) {
198 bstrncat(buf, "CAP_EOF ", sizeof(buf));
200 if (res->res_dev.cap_bits & CAP_BSR) {
201 bstrncat(buf, "CAP_BSR ", sizeof(buf));
203 if (res->res_dev.cap_bits & CAP_BSF) {
204 bstrncat(buf, "CAP_BSF ", sizeof(buf));
206 if (res->res_dev.cap_bits & CAP_FSR) {
207 bstrncat(buf, "CAP_FSR ", sizeof(buf));
209 if (res->res_dev.cap_bits & CAP_FSF) {
210 bstrncat(buf, "CAP_FSF ", sizeof(buf));
212 if (res->res_dev.cap_bits & CAP_EOM) {
213 bstrncat(buf, "CAP_EOM ", sizeof(buf));
215 if (res->res_dev.cap_bits & CAP_REM) {
216 bstrncat(buf, "CAP_REM ", sizeof(buf));
218 if (res->res_dev.cap_bits & CAP_RACCESS) {
219 bstrncat(buf, "CAP_RACCESS ", sizeof(buf));
221 if (res->res_dev.cap_bits & CAP_AUTOMOUNT) {
222 bstrncat(buf, "CAP_AUTOMOUNT ", sizeof(buf));
224 if (res->res_dev.cap_bits & CAP_LABEL) {
225 bstrncat(buf, "CAP_LABEL ", sizeof(buf));
227 if (res->res_dev.cap_bits & CAP_ANONVOLS) {
228 bstrncat(buf, "CAP_ANONVOLS ", sizeof(buf));
230 if (res->res_dev.cap_bits & CAP_ALWAYSOPEN) {
231 bstrncat(buf, "CAP_ALWAYSOPEN ", sizeof(buf));
233 bstrncat(buf, "\n", sizeof(buf));
237 sendit(sock, "Messages: name=%s\n", res->res_msgs.hdr.name);
238 if (res->res_msgs.mail_cmd)
239 sendit(sock, " mailcmd=%s\n", res->res_msgs.mail_cmd);
240 if (res->res_msgs.operator_cmd)
241 sendit(sock, " opcmd=%s\n", res->res_msgs.operator_cmd);
244 sendit(sock, _("Warning: unknown resource type %d\n"), type);
247 if (recurse && res->res_dir.hdr.next)
248 dump_resource(type, (RES *)res->res_dir.hdr.next, sendit, sock);
252 * Free memory of resource.
253 * NB, we don't need to worry about freeing any references
254 * to other resources as they will be freed when that
255 * resource chain is traversed. Mainly we worry about freeing
256 * allocated strings (names).
258 void free_resource(RES *sres, int type)
261 URES *res = (URES *)sres;
266 /* common stuff -- free the resource name */
267 nres = (RES *)res->res_dir.hdr.next;
268 if (res->res_dir.hdr.name) {
269 free(res->res_dir.hdr.name);
271 if (res->res_dir.hdr.desc) {
272 free(res->res_dir.hdr.desc);
278 if (res->res_dir.password) {
279 free(res->res_dir.password);
281 if (res->res_dir.address) {
282 free(res->res_dir.address);
286 if (res->res_store.sdaddrs) {
287 free_addresses(res->res_store.sdaddrs);
289 if (res->res_store.sddaddrs) {
290 free_addresses(res->res_store.sddaddrs);
292 if (res->res_store.working_directory) {
293 free(res->res_store.working_directory);
295 if (res->res_store.pid_directory) {
296 free(res->res_store.pid_directory);
298 if (res->res_store.subsys_directory) {
299 free(res->res_store.subsys_directory);
303 if (res->res_dev.media_type) {
304 free(res->res_dev.media_type);
306 if (res->res_dev.device_name) {
307 free(res->res_dev.device_name);
309 if (res->res_dev.changer_name) {
310 free(res->res_dev.changer_name);
312 if (res->res_dev.changer_command) {
313 free(res->res_dev.changer_command);
315 if (res->res_dev.alert_command) {
316 free(res->res_dev.alert_command);
318 if (res->res_dev.spool_directory) {
319 free(res->res_dev.spool_directory);
323 if (res->res_msgs.mail_cmd) {
324 free(res->res_msgs.mail_cmd);
326 if (res->res_msgs.operator_cmd) {
327 free(res->res_msgs.operator_cmd);
329 free_msgs_res((MSGS *)res); /* free message resource */
333 Dmsg1(0, "Unknown resource type %d\n", type);
336 /* Common stuff again -- free the resource, recurse to next one */
341 free_resource(nres, type);
345 /* Save the new resource by chaining it into the head list for
346 * the resource. If this is pass 2, we update any resource
347 * pointers (currently only in the Job resource).
349 void save_resource(int type, RES_ITEM *items, int pass)
352 int rindex = type - r_first;
357 * Ensure that all required items are present
359 for (i=0; items[i].name; i++) {
360 if (items[i].flags & ITEM_REQUIRED) {
361 if (!bit_is_set(i, res_all.res_dir.hdr.item_present)) {
362 Emsg2(M_ERROR_TERM, 0, _("\"%s\" item is required in \"%s\" resource, but not found.\n"),
363 items[i].name, resources[rindex]);
366 /* If this triggers, take a look at lib/parse_conf.h */
367 if (i >= MAX_RES_ITEMS) {
368 Emsg1(M_ERROR_TERM, 0, _("Too many items in \"%s\" resource\n"), resources[rindex]);
372 /* During pass 2, we looked up pointers to all the resources
373 * referrenced in the current resource, , now we
374 * must copy their address from the static record to the allocated
379 /* Resources not containing a resource */
385 /* Resources containing a resource */
387 if ((res = (URES *)GetResWithName(R_STORAGE, res_all.res_dir.hdr.name)) == NULL) {
388 Emsg1(M_ERROR_TERM, 0, "Cannot find Storage resource \"%s\"\n", res_all.res_dir.hdr.name);
390 res->res_store.messages = res_all.res_store.messages;
393 printf("Unknown resource type %d\n", type);
399 if (res_all.res_dir.hdr.name) {
400 free(res_all.res_dir.hdr.name);
401 res_all.res_dir.hdr.name = NULL;
403 if (res_all.res_dir.hdr.desc) {
404 free(res_all.res_dir.hdr.desc);
405 res_all.res_dir.hdr.desc = NULL;
410 /* The following code is only executed on pass 1 */
413 size = sizeof(DIRRES);
416 size = sizeof(STORES);
419 size = sizeof(DEVRES);
425 printf("Unknown resource type %d\n", type);
432 res = (URES *)malloc(size);
433 memcpy(res, &res_all, size);
434 if (!res_head[rindex]) {
435 res_head[rindex] = (RES *)res; /* store first entry */
438 /* Add new res to end of chain */
439 for (next=res_head[rindex]; next->next; next=next->next) {
440 if (strcmp(next->name, res->res_dir.hdr.name) == 0) {
441 Emsg2(M_ERROR_TERM, 0,
442 _("Attempt to define second \"%s\" resource named \"%s\" is not permitted.\n"),
443 resources[rindex].name, res->res_dir.hdr.name);
446 next->next = (RES *)res;
447 Dmsg2(90, "Inserting %s res: %s\n", res_to_str(type),
448 res->res_dir.hdr.name);