1 /* This file is part of Pazpar2.
2 Copyright (C) 2006-2013 Index Data
4 Pazpar2 is free software; you can redistribute it and/or modify it under
5 the terms of the GNU General Public License as published by the Free
6 Software Foundation; either version 2, or (at your option) any later
9 Pazpar2 is distributed in the hope that it will be useful, but WITHOUT ANY
10 WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
27 #include <libxml/parser.h>
28 #include <libxml/tree.h>
30 #include <yaz/yaz-util.h>
32 #include <yaz/snprintf.h>
33 #include <yaz/tpath.h>
34 #include <yaz/xml_include.h>
36 #include <sys/types.h>
43 #include "pazpar2_config.h"
44 #include "service_xslt.h"
51 NMEM nmem; /* for conf_config and servers memory */
52 struct conf_server *servers;
56 iochan_man_t iochan_man;
57 database_hosts_t database_hosts;
63 xsltStylesheetPtr xsp;
64 struct service_xslt *next;
67 static char *xml_context(const xmlNode *ptr, char *res, size_t len)
71 while (ptr && ptr->type == XML_ELEMENT_NODE)
73 size_t l = strlen((const char *) ptr->name);
78 memcpy(res + off, ptr->name, l);
86 struct conf_service *service_init(struct conf_server *server,
87 int num_metadata, int num_sortkeys,
88 const char *service_id)
90 struct conf_service * service = 0;
91 NMEM nmem = nmem_create();
94 service = nmem_malloc(nmem, sizeof(struct conf_service));
96 service->ref_count = 1;
99 service->databases = 0;
100 service->xslt_list = 0;
101 service->ccl_bibset = 0;
102 service->server = server;
103 service->session_timeout = 60; /* default session timeout */
104 service->z3950_session_timeout = 180;
105 service->z3950_operation_timeout = 30;
106 service->rank_cluster = 1;
107 service->rank_debug = 0;
108 service->rank_follow = 0.0;
109 service->rank_lead = 0.0;
110 service->rank_length = 2;
112 service->charsets = 0;
114 service->id = service_id ? nmem_strdup(nmem, service_id) : 0;
116 // Setup a dictionary from server.
117 service->dictionary = 0;
119 service->settings = nmem_malloc(nmem, sizeof(*service->settings));
120 service->settings->num_settings = PZ_MAX_EOF;
121 service->settings->settings = nmem_malloc(nmem, sizeof(struct setting*) * service->settings->num_settings);
122 memset(service->settings->settings, 0, sizeof(struct setting*) * service->settings->num_settings);
123 // inherit_server_settings_values(service);
127 service->num_metadata = num_metadata;
129 service->metadata = 0;
130 if (service->num_metadata)
133 sizeof(struct conf_metadata) * service->num_metadata);
134 service->num_sortkeys = num_sortkeys;
136 service->default_sort = nmem_strdup(nmem, "relevance");
137 service->sortkeys = 0;
138 if (service->num_sortkeys)
141 sizeof(struct conf_sortkey) * service->num_sortkeys);
147 static struct conf_metadata* conf_service_add_metadata(
148 struct conf_service *service,
151 enum conf_metadata_type type,
152 enum conf_metadata_merge merge,
153 enum conf_setting_type setting,
158 enum conf_metadata_mergekey mt,
159 const char *facetrule,
160 const char *limitmap,
161 const char *limitcluster
164 struct conf_metadata * md = 0;
165 NMEM nmem = service->nmem;
167 if (!service->metadata || !service->num_metadata
168 || field_id < 0 || !(field_id < service->num_metadata))
171 md = service->metadata + field_id;
172 assert(nmem && md && name);
174 md->name = nmem_strdup(nmem, name);
178 // enforcing that type_year is always range_merge
179 if (md->type == Metadata_type_year)
180 md->merge = Metadata_merge_range;
184 md->setting = setting;
186 md->termlist = termlist;
187 md->rank = nmem_strdup_null(nmem, rank);
188 md->sortkey_offset = sortkey_offset;
190 md->facetrule = nmem_strdup_null(nmem, facetrule);
191 md->limitmap = nmem_strdup_null(nmem, limitmap);
192 md->limitcluster = nmem_strdup_null(nmem, limitcluster);
196 static struct conf_sortkey *conf_service_add_sortkey(
197 struct conf_service *service,
200 enum conf_sortkey_type type)
202 struct conf_sortkey *sk = 0;
203 NMEM nmem = service->nmem;
205 if (!service->sortkeys || !service->num_sortkeys
206 || field_id < 0 || !(field_id < service->num_sortkeys))
209 sk = service->sortkeys + field_id;
211 assert(nmem && sk && name);
213 sk->name = nmem_strdup(nmem, name);
218 int conf_service_metadata_field_id(struct conf_service *service,
223 if (!service || !service->metadata || !service->num_metadata)
226 for (i = 0; i < service->num_metadata; i++)
227 if (!strcmp(name, (service->metadata[i]).name))
232 int conf_service_sortkey_field_id(struct conf_service *service,
237 if (!service || !service->sortkeys || !service->num_sortkeys)
240 for (i = 0; i < service->num_sortkeys; i++)
241 if (!strcmp(name, (service->sortkeys[i]).name))
246 static void conf_dir_path(struct conf_config *config, WRBUF w, const char *src)
248 if (config->confdir && wrbuf_len(config->confdir) > 0 &&
249 !yaz_is_abspath(src))
251 wrbuf_printf(w, "%s/%s", wrbuf_cstr(config->confdir), src);
257 void service_destroy(struct conf_service *service)
261 if (!pazpar2_decref(&service->ref_count, service->mutex))
263 service_xslt_destroy(service);
264 pp2_charset_fact_destroy(service->charsets);
265 ccl_qual_rm(&service->ccl_bibset);
266 yaz_mutex_destroy(&service->mutex);
267 nmem_destroy(service->nmem);
272 void service_incref(struct conf_service *service)
274 yaz_log(YLOG_LOG, "service_incref. p=%p cnt=%d", service,
276 pazpar2_incref(&service->ref_count, service->mutex);
279 static int parse_metadata(struct conf_service *service, xmlNode *n,
280 int *md_node, int *sk_node)
282 enum conf_metadata_type type = Metadata_type_generic;
283 enum conf_metadata_merge merge = Metadata_merge_no;
284 enum conf_setting_type setting = Metadata_setting_no;
285 enum conf_metadata_mergekey mergekey_type = Metadata_mergekey_no;
288 int sortkey_offset = 0;
289 xmlChar *xml_name = 0;
290 xmlChar *xml_brief = 0;
291 xmlChar *xml_sortkey = 0;
292 xmlChar *xml_merge = 0;
293 xmlChar *xml_type = 0;
294 xmlChar *xml_termlist = 0;
295 xmlChar *xml_rank = 0;
296 xmlChar *xml_setting = 0;
297 xmlChar *xml_mergekey = 0;
298 xmlChar *xml_limitmap = 0;
299 xmlChar *xml_limitcluster = 0;
300 xmlChar *xml_icu_chain = 0;
302 struct _xmlAttr *attr;
306 for (attr = n->properties; attr; attr = attr->next)
308 if (!xmlStrcmp(attr->name, BAD_CAST "name") &&
309 attr->children && attr->children->type == XML_TEXT_NODE)
310 xml_name = attr->children->content;
311 else if (!xmlStrcmp(attr->name, BAD_CAST "brief") &&
312 attr->children && attr->children->type == XML_TEXT_NODE)
313 xml_brief = attr->children->content;
314 else if (!xmlStrcmp(attr->name, BAD_CAST "sortkey") &&
315 attr->children && attr->children->type == XML_TEXT_NODE)
316 xml_sortkey = attr->children->content;
317 else if (!xmlStrcmp(attr->name, BAD_CAST "merge") &&
318 attr->children && attr->children->type == XML_TEXT_NODE)
319 xml_merge = attr->children->content;
320 else if (!xmlStrcmp(attr->name, BAD_CAST "type") &&
321 attr->children && attr->children->type == XML_TEXT_NODE)
322 xml_type = attr->children->content;
323 else if (!xmlStrcmp(attr->name, BAD_CAST "termlist") &&
324 attr->children && attr->children->type == XML_TEXT_NODE)
325 xml_termlist = attr->children->content;
326 else if (!xmlStrcmp(attr->name, BAD_CAST "rank") &&
327 attr->children && attr->children->type == XML_TEXT_NODE)
328 xml_rank = attr->children->content;
329 else if (!xmlStrcmp(attr->name, BAD_CAST "setting") &&
330 attr->children && attr->children->type == XML_TEXT_NODE)
331 xml_setting = attr->children->content;
332 else if (!xmlStrcmp(attr->name, BAD_CAST "mergekey") &&
333 attr->children && attr->children->type == XML_TEXT_NODE)
334 xml_mergekey = attr->children->content;
335 else if (!xmlStrcmp(attr->name, BAD_CAST "facetrule") &&
336 attr->children && attr->children->type == XML_TEXT_NODE)
337 xml_icu_chain = attr->children->content;
338 else if (!xmlStrcmp(attr->name, BAD_CAST "limitmap") &&
339 attr->children && attr->children->type == XML_TEXT_NODE)
340 xml_limitmap = attr->children->content;
341 else if (!xmlStrcmp(attr->name, BAD_CAST "limitcluster") &&
342 attr->children && attr->children->type == XML_TEXT_NODE)
343 xml_limitcluster = attr->children->content;
346 yaz_log(YLOG_FATAL, "Unknown metadata attribute '%s'", attr->name);
351 // now do the parsing logic
354 yaz_log(YLOG_FATAL, "Must specify name in metadata element");
359 if (!strcmp((const char *) xml_brief, "yes"))
361 else if (strcmp((const char *) xml_brief, "no"))
363 yaz_log(YLOG_FATAL, "metadata/brief must be yes or no");
370 if (!strcmp((const char *) xml_termlist, "yes"))
372 else if (strcmp((const char *) xml_termlist, "no"))
374 yaz_log(YLOG_FATAL, "metadata/termlist must be yes or no");
381 if (!strcmp((const char *) xml_type, "generic"))
382 type = Metadata_type_generic;
383 else if (!strcmp((const char *) xml_type, "year"))
384 type = Metadata_type_year;
385 else if (!strcmp((const char *) xml_type, "date"))
386 type = Metadata_type_date;
390 "Unknown value for metadata/type: %s", xml_type);
397 if (!strcmp((const char *) xml_merge, "no"))
398 merge = Metadata_merge_no;
399 else if (!strcmp((const char *) xml_merge, "unique"))
400 merge = Metadata_merge_unique;
401 else if (!strcmp((const char *) xml_merge, "longest"))
402 merge = Metadata_merge_longest;
403 else if (!strcmp((const char *) xml_merge, "range"))
404 merge = Metadata_merge_range;
405 else if (!strcmp((const char *) xml_merge, "all"))
406 merge = Metadata_merge_all;
407 else if (!strcmp((const char *) xml_merge, "first"))
408 merge = Metadata_merge_first;
412 "Unknown value for metadata/merge: %s", xml_merge);
419 if (!strcmp((const char *) xml_setting, "no"))
420 setting = Metadata_setting_no;
421 else if (!strcmp((const char *) xml_setting, "postproc"))
422 setting = Metadata_setting_postproc;
423 else if (!strcmp((const char *) xml_setting, "parameter"))
424 setting = Metadata_setting_parameter;
428 "Unknown value for medadata/setting: %s", xml_setting);
433 // add a sortkey if so specified
434 if (xml_sortkey && strcmp((const char *) xml_sortkey, "no"))
436 enum conf_sortkey_type sk_type;
437 if (merge == Metadata_merge_no)
440 "Can't specify sortkey on a non-merged field");
443 if (!strcmp((const char *) xml_sortkey, "numeric"))
444 sk_type = Metadata_sortkey_numeric;
445 else if (!strcmp((const char *) xml_sortkey, "skiparticle"))
446 sk_type = Metadata_sortkey_skiparticle;
450 "Unknown sortkey in metadata element: %s",
454 sortkey_offset = *sk_node;
456 conf_service_add_sortkey(service, *sk_node,
457 (const char *) xml_name, sk_type);
465 if (!strcmp((const char *) xml_mergekey, "required"))
466 mergekey_type = Metadata_mergekey_required;
467 else if (!strcmp((const char *) xml_mergekey, "optional"))
468 mergekey_type = Metadata_mergekey_optional;
469 else if (!strcmp((const char *) xml_mergekey, "no"))
470 mergekey_type = Metadata_mergekey_no;
473 yaz_log(YLOG_FATAL, "Unknown value for mergekey: %s", xml_mergekey);
478 // metadata known, assign values
479 conf_service_add_metadata(service, *md_node,
480 (const char *) xml_name,
481 type, merge, setting,
483 (const char *) xml_rank, sortkey_offset,
485 (const char *) xml_icu_chain,
486 (const char *) xml_limitmap,
487 (const char *) xml_limitcluster);
492 static struct conf_service *service_create_static(struct conf_server *server,
494 const char *service_id)
500 struct conf_service *service = 0;
501 int num_metadata = 0;
502 int num_sortkeys = 0;
503 int got_settings = 0;
505 // count num_metadata and num_sortkeys
506 for (n = node->children; n; n = n->next)
507 if (n->type == XML_ELEMENT_NODE && !strcmp((const char *)
508 n->name, "metadata"))
510 xmlChar *sortkey = xmlGetProp(n, (xmlChar *) "sortkey");
512 if (sortkey && strcmp((const char *) sortkey, "no"))
517 service = service_init(server, num_metadata, num_sortkeys, service_id);
519 for (n = node->children; n; n = n->next)
521 if (n->type != XML_ELEMENT_NODE)
523 if (!strcmp((const char *) n->name, "timeout"))
525 xmlChar *src = xmlGetProp(n, (xmlChar *) "session");
528 service->session_timeout = atoi((const char *) src);
530 if (service->session_timeout < 9)
532 yaz_log(YLOG_FATAL, "session timeout out of range");
536 src = xmlGetProp(n, (xmlChar *) "z3950_operation");
539 service->z3950_operation_timeout = atoi((const char *) src);
541 if (service->z3950_session_timeout < 9)
543 yaz_log(YLOG_FATAL, "Z39.50 operation timeout out of range");
547 src = xmlGetProp(n, (xmlChar *) "z3950_session");
550 service->z3950_session_timeout = atoi((const char *) src);
552 if (service->z3950_session_timeout < 9)
554 yaz_log(YLOG_FATAL, "Z39.50 session timeout out of range");
559 else if (!strcmp((const char *) n->name, "ccldirective"))
563 if (!service->ccl_bibset)
564 service->ccl_bibset = ccl_qual_mk();
565 name = (char *) xmlGetProp(n, (xmlChar *) "name");
568 yaz_log(YLOG_FATAL, "ccldirective: missing @name");
571 value = (char *) xmlGetProp(n, (xmlChar *) "value");
575 yaz_log(YLOG_FATAL, "ccldirective: missing @value");
578 ccl_qual_add_special(service->ccl_bibset, name, value);
582 else if (!strcmp((const char *) n->name, "settings"))
584 else if (!strcmp((const char *) n->name, "icu_chain"))
586 if (!service->charsets)
587 service->charsets = pp2_charset_fact_create();
588 if (pp2_charset_fact_define(service->charsets, n, 0))
590 yaz_log(YLOG_FATAL, "ICU chain definition error");
594 else if (!strcmp((const char *) n->name, "relevance")
595 || !strcmp((const char *) n->name, "sort")
596 || !strcmp((const char *) n->name, "mergekey")
597 || !strcmp((const char *) n->name, "facet"))
600 if (!service->charsets)
601 service->charsets = pp2_charset_fact_create();
602 if (pp2_charset_fact_define(service->charsets,
603 n->children, (const char *) n->name))
605 yaz_log(YLOG_FATAL, "ICU chain definition error");
609 else if (!strcmp((const char *) n->name, (const char *) "metadata"))
611 if (parse_metadata(service, n, &md_node, &sk_node))
614 else if (!strcmp((const char *) n->name, (const char *) "xslt"))
616 if (service_xslt_config(service, n))
619 else if (!strcmp((const char *) n->name, "rank"))
621 char *rank_cluster = (char *) xmlGetProp(n, (xmlChar *) "cluster");
622 char *rank_debug = (char *) xmlGetProp(n, (xmlChar *) "debug");
623 char *rank_follow = (char *) xmlGetProp(n, (xmlChar *) "follow");
624 char *rank_lead = (char *) xmlGetProp(n, (xmlChar *) "lead");
625 char *rank_length= (char *) xmlGetProp(n, (xmlChar *) "length");
628 if (!strcmp(rank_cluster, "yes"))
629 service->rank_cluster = 1;
630 else if (!strcmp(rank_cluster, "no"))
631 service->rank_cluster = 0;
634 yaz_log(YLOG_FATAL, "service: rank@cluster boolean");
640 if (!strcmp(rank_debug, "yes"))
641 service->rank_debug = 1;
642 else if (!strcmp(rank_debug, "no"))
643 service->rank_debug = 0;
646 yaz_log(YLOG_FATAL, "service: rank@debug boolean");
652 service->rank_follow = atof(rank_follow);
656 service->rank_lead = atof(rank_lead);
660 if (!strcmp(rank_length, "linear"))
661 service->rank_length = 2;
662 else if (!strcmp(rank_length, "log"))
663 service->rank_length = 1;
664 else if (!strcmp(rank_length, "none"))
665 service->rank_length = 0;
668 yaz_log(YLOG_FATAL, "service: rank@length linear|log|none");
672 xmlFree(rank_cluster);
674 xmlFree(rank_follow);
676 xmlFree(rank_length);
678 else if (!strcmp((const char *) n->name, "sort-default"))
680 char *default_sort = (char *) xmlGetProp(n, (xmlChar *) "field");
682 if (default_sort && strcmp(default_sort, "")) {
683 service->default_sort = nmem_strdup(service->nmem, default_sort);
684 yaz_log(YLOG_LOG, "service %s: default sort order configured to: %s",
685 service_id ? service_id : "unnamed", default_sort);
689 yaz_log(YLOG_FATAL, "default sort order is invalid: %s", default_sort);
692 xmlFree(default_sort);
697 yaz_log(YLOG_FATAL, "Bad element: %s . Context: %s", n->name,
698 xml_context(n, tmp, sizeof tmp));
705 /* metadata has been read.. Consider now settings */
706 init_settings(service);
707 for (pass = 1; pass <= 2; pass++)
709 for (n = node->children; n; n = n->next)
711 if (n->type != XML_ELEMENT_NODE)
713 if (!strcmp((const char *) n->name, "settings"))
716 xmlChar *src = xmlGetProp(n, (xmlChar *) "src");
719 WRBUF w = wrbuf_alloc();
720 conf_dir_path(server->config, w, (const char *) src);
721 ret = settings_read_file(service, wrbuf_cstr(w), pass);
727 ret = settings_read_node(service, n, pass);
738 static int inherit_server_settings(struct conf_service *s)
741 struct conf_server *server = s->server;
742 if (!s->dictionary) /* service has no config settings ? */
744 if (server->settings_fname)
746 /* inherit settings from server */
748 if (settings_read_file(s, server->settings_fname, 1))
750 if (settings_read_file(s, server->settings_fname, 2))
755 yaz_log(YLOG_WARN, "server '%s' has no settings", s->id ? s->id : "unnamed");
760 /* use relevance/sort/mergekey/facet from server if not defined
761 for this service.. */
764 if (server->charsets)
766 s->charsets = server->charsets;
767 pp2_charset_fact_incref(s->charsets);
771 s->charsets = pp2_charset_fact_create();
777 struct conf_service *service_create(struct conf_server *server,
780 struct conf_service *service = service_create_static(server, node, 0);
783 inherit_server_settings(service);
784 assert(service->mutex == 0);
785 pazpar2_mutex_create(&service->mutex, "conf");
790 static struct conf_server *server_create(struct conf_config *config,
791 NMEM nmem, xmlNode *node)
794 struct conf_server *server = nmem_malloc(nmem, sizeof(struct conf_server));
795 xmlChar *server_id = xmlGetProp(node, (xmlChar *) "id");
799 server->proxy_host = 0;
800 server->proxy_port = 0;
803 server->config = config;
805 server->charsets = 0;
806 server->http_server = 0;
807 server->iochan_man = 0;
808 server->database_hosts = config->database_hosts;
809 server->settings_fname = 0;
813 server->server_id = nmem_strdup(nmem, (const char *)server_id);
817 server->server_id = 0;
818 for (n = node->children; n; n = n->next)
820 if (n->type != XML_ELEMENT_NODE)
822 if (!strcmp((const char *) n->name, "listen"))
824 xmlChar *port = xmlGetProp(n, (xmlChar *) "port");
825 xmlChar *host = xmlGetProp(n, (xmlChar *) "host");
828 server->port = nmem_strdup(nmem, (const char *) port);
830 server->host = nmem_strdup(nmem, (const char *) host);
835 else if (!strcmp((const char *) n->name, "proxy"))
837 xmlChar *port = xmlGetProp(n, (xmlChar *) "port");
838 xmlChar *host = xmlGetProp(n, (xmlChar *) "host");
839 xmlChar *myurl = xmlGetProp(n, (xmlChar *) "myurl");
841 server->proxy_port = atoi((const char *) port);
843 server->proxy_host = nmem_strdup(nmem, (const char *) host);
845 server->myurl = nmem_strdup(nmem, (const char *) myurl);
850 else if (!strcmp((const char *) n->name, "settings"))
852 xmlChar *src = xmlGetProp(n, (xmlChar *) "src");
856 yaz_log(YLOG_FATAL, "Missing src attribute for settings");
859 if (server->settings_fname)
862 yaz_log(YLOG_FATAL, "Can't repeat 'settings'");
866 conf_dir_path(config, w, (const char *) src);
867 server->settings_fname = nmem_strdup(nmem, wrbuf_cstr(w));
871 else if (!strcmp((const char *) n->name, "icu_chain"))
873 if (!server->charsets)
874 server->charsets = pp2_charset_fact_create();
875 if (pp2_charset_fact_define(server->charsets, n, 0))
877 yaz_log(YLOG_FATAL, "ICU chain definition error");
881 else if (!strcmp((const char *) n->name, "relevance")
882 || !strcmp((const char *) n->name, "sort")
883 || !strcmp((const char *) n->name, "mergekey")
884 || !strcmp((const char *) n->name, "facet"))
886 if (!server->charsets)
887 server->charsets = pp2_charset_fact_create();
888 if (pp2_charset_fact_define(server->charsets,
889 n->children, (const char *) n->name))
891 yaz_log(YLOG_FATAL, "ICU chain definition error");
895 else if (!strcmp((const char *) n->name, "service"))
897 char *service_id = (char *)
898 xmlGetProp(n, (xmlChar *) "id");
900 struct conf_service **sp = &server->service;
901 for (; *sp; sp = &(*sp)->next)
902 if ((*sp)->id && service_id &&
903 0 == strcmp((*sp)->id, service_id))
905 yaz_log(YLOG_FATAL, "Duplicate service: %s", service_id);
908 else if (!(*sp)->id && !service_id)
910 yaz_log(YLOG_FATAL, "Duplicate unnamed service");
914 if (*sp) /* service already exist */
921 struct conf_service *s = service_create_static(server, n,
931 yaz_log(YLOG_FATAL, "Bad element: %s", n->name);
937 yaz_log(YLOG_FATAL, "No listening port given");
942 struct conf_service *s;
943 for (s = server->service; s; s = s->next)
944 inherit_server_settings(s);
949 WRBUF conf_get_fname(struct conf_config *config, const char *fname)
951 WRBUF w = wrbuf_alloc();
953 conf_dir_path(config, w, fname);
957 struct conf_service *locate_service(struct conf_server *server,
958 const char *service_id)
960 struct conf_service *s = server->service;
961 for (; s; s = s->next)
962 if (s->id && service_id && 0 == strcmp(s->id, service_id))
964 else if (!s->id && !service_id)
971 void info_services(struct conf_server *server, WRBUF w)
973 struct conf_service *s = server->service;
974 wrbuf_puts(w, " <services>\n");
975 for (; s; s = s->next)
977 wrbuf_puts(w, " <service");
980 wrbuf_puts(w, " id=\"");
981 wrbuf_xmlputs(w, s->id);
988 wrbuf_puts(w, " </services>\n");
991 static int parse_config(struct conf_config *config, xmlNode *root)
995 for (n = root->children; n; n = n->next)
997 if (n->type != XML_ELEMENT_NODE)
999 if (!strcmp((const char *) n->name, "server"))
1001 struct conf_server *tmp = server_create(config, config->nmem, n);
1004 tmp->next = config->servers;
1005 config->servers = tmp;
1007 else if (!strcmp((const char *) n->name, "threads"))
1009 xmlChar *number = xmlGetProp(n, (xmlChar *) "number");
1012 config->no_threads = atoi((const char *) number);
1016 else if (!strcmp((const char *) n->name, "targetprofiles"))
1018 yaz_log(YLOG_FATAL, "targetprofiles unsupported here. Must be part of service");
1024 yaz_log(YLOG_FATAL, "Bad element: %s", n->name);
1031 struct conf_config *config_create(const char *fname, int verbose)
1033 xmlDoc *doc = xmlParseFile(fname);
1037 NMEM nmem = nmem_create();
1038 struct conf_config *config = nmem_malloc(nmem, sizeof(struct conf_config));
1040 xmlSubstituteEntitiesDefault(1);
1041 xmlLoadExtDtdDefaultValue = 1;
1044 yaz_log(YLOG_FATAL, "Failed to read %s", fname);
1049 config->nmem = nmem;
1050 config->servers = 0;
1051 config->no_threads = 0;
1052 config->iochan_man = 0;
1053 config->database_hosts = database_hosts_create();
1055 config->confdir = wrbuf_alloc();
1056 if ((p = strrchr(fname,
1064 int len = p - fname;
1065 wrbuf_write(config->confdir, fname, len);
1067 wrbuf_puts(config->confdir, "");
1069 n = xmlDocGetRootElement(doc);
1070 r = yaz_xml_include_simple(n, wrbuf_cstr(config->confdir));
1071 if (r == 0) /* OK */
1075 yaz_log(YLOG_LOG, "Configuration %s after include processing",
1077 #if LIBXML_VERSION >= 20600
1078 xmlDocFormatDump(yaz_log_file(), doc, 0);
1080 xmlDocDump(yaz_log_file(), doc);
1083 r = parse_config(config, n);
1089 config_destroy(config);
1095 void server_destroy(struct conf_server *server)
1097 struct conf_service *s = server->service;
1100 struct conf_service *s_next = s->next;
1104 pp2_charset_fact_destroy(server->charsets);
1105 yaz_log(YLOG_LOG, "server_destroy server=%p", server);
1106 http_server_destroy(server->http_server);
1109 void config_destroy(struct conf_config *config)
1113 struct conf_server *server = config->servers;
1114 iochan_man_destroy(&config->iochan_man);
1117 struct conf_server *s_next = server->next;
1118 server_destroy(server);
1120 database_hosts_destroy(&config->database_hosts);
1122 wrbuf_destroy(config->confdir);
1123 nmem_destroy(config->nmem);
1127 void config_stop_listeners(struct conf_config *conf)
1129 struct conf_server *ser;
1130 for (ser = conf->servers; ser; ser = ser->next)
1131 http_close_server(ser);
1134 void config_process_events(struct conf_config *conf)
1136 struct conf_server *ser;
1138 for (ser = conf->servers; ser; ser = ser->next)
1140 struct conf_service *s = ser->service;
1142 for (;s ; s = s->next)
1144 assert(s->mutex == 0);
1145 pazpar2_mutex_create(&s->mutex, "service");
1147 http_mutex_init(ser);
1149 iochan_man_events(conf->iochan_man);
1152 int config_start_listeners(struct conf_config *conf,
1153 const char *listener_override,
1154 const char *record_fname)
1156 struct conf_server *ser;
1158 conf->iochan_man = iochan_man_create(conf->no_threads);
1159 for (ser = conf->servers; ser; ser = ser->next)
1164 ser->iochan_man = conf->iochan_man;
1165 if (listener_override)
1167 const char *cp = strrchr(listener_override, ':');
1170 ser->host = nmem_strdupn(conf->nmem, listener_override,
1171 cp - listener_override);
1172 ser->port = nmem_strdup(conf->nmem, cp + 1);
1177 ser->port = nmem_strdup(conf->nmem, listener_override);
1179 listener_override = 0; /* only first server is overriden */
1181 r = http_init(ser, record_fname);
1186 if (ser->proxy_host || ser->proxy_port)
1188 if (ser->proxy_host)
1189 wrbuf_puts(w, ser->proxy_host);
1190 if (ser->proxy_port)
1194 wrbuf_printf(w, "%d", ser->proxy_port);
1198 http_set_proxyaddr(wrbuf_cstr(w), ser);
1207 * c-file-style: "Stroustrup"
1208 * indent-tabs-mode: nil
1210 * vim: shiftwidth=4 tabstop=8 expandtab