1 /* This file is part of Pazpar2.
2 Copyright (C) 2006-2009 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>
29 #include <libxslt/xslt.h>
30 #include <libxslt/transform.h>
31 #include <libxslt/xsltutils.h>
33 #include <yaz/yaz-util.h>
35 #include <yaz/snprintf.h>
36 #include <yaz/tpath.h>
39 #define USE_POSIX_GLOB 1
41 #define USE_POSIX_GLOB 0
48 #include <sys/types.h>
53 #include "pazpar2_config.h"
60 NMEM nmem; /* for conf_config and servers memory */
61 struct conf_server *servers;
66 static char *parse_settings(struct conf_config *config,
67 NMEM nmem, xmlNode *node);
69 static struct conf_targetprofiles *parse_targetprofiles(NMEM nmem,
72 static void conf_metadata_assign(NMEM nmem,
73 struct conf_metadata * metadata,
75 enum conf_metadata_type type,
76 enum conf_metadata_merge merge,
77 enum conf_setting_type setting,
82 enum conf_metadata_mergekey mt)
84 assert(nmem && metadata && name);
86 metadata->name = nmem_strdup(nmem, name);
88 metadata->type = type;
90 // enforcing that type_year is always range_merge
91 if (metadata->type == Metadata_type_year)
92 metadata->merge = Metadata_merge_range;
94 metadata->merge = merge;
96 metadata->setting = setting;
97 metadata->brief = brief;
98 metadata->termlist = termlist;
99 metadata->rank = rank;
100 metadata->sortkey_offset = sortkey_offset;
101 metadata->mergekey = mt;
105 static void conf_sortkey_assign(NMEM nmem,
106 struct conf_sortkey * sortkey,
108 enum conf_sortkey_type type)
110 assert(nmem && sortkey && name);
112 sortkey->name = nmem_strdup(nmem, name);
113 sortkey->type = type;
117 static struct conf_service *service_init(struct conf_server *server,
118 int num_metadata, int num_sortkeys,
119 const char *service_id)
121 struct conf_service * service = 0;
122 NMEM nmem = nmem_create();
124 service = nmem_malloc(nmem, sizeof(struct conf_service));
125 service->ref_count = 1;
126 service->nmem = nmem;
128 service->settings = 0;
129 service->databases = 0;
130 service->targetprofiles = 0;
131 service->server = server;
132 service->session_timeout = 60; /* default session timeout */
133 service->z3950_session_timeout = 180;
134 service->z3950_connect_timeout = 15;
136 service->relevance_pct = 0;
137 service->sort_pct = 0;
138 service->mergekey_pct = 0;
140 service->id = service_id ? nmem_strdup(nmem, service_id) : 0;
141 service->num_metadata = num_metadata;
142 service->metadata = 0;
143 if (service->num_metadata)
146 sizeof(struct conf_metadata) * service->num_metadata);
147 service->num_sortkeys = num_sortkeys;
148 service->sortkeys = 0;
149 if (service->num_sortkeys)
152 sizeof(struct conf_sortkey) * service->num_sortkeys);
153 service->dictionary = 0;
157 static struct conf_metadata* conf_service_add_metadata(
158 struct conf_service *service,
161 enum conf_metadata_type type,
162 enum conf_metadata_merge merge,
163 enum conf_setting_type setting,
168 enum conf_metadata_mergekey mt)
170 struct conf_metadata * md = 0;
172 if (!service || !service->metadata || !service->num_metadata
173 || field_id < 0 || !(field_id < service->num_metadata))
176 md = service->metadata + field_id;
177 conf_metadata_assign(service->nmem, md, name, type, merge, setting,
178 brief, termlist, rank, sortkey_offset,
184 static struct conf_sortkey * conf_service_add_sortkey(
185 struct conf_service *service,
188 enum conf_sortkey_type type)
190 struct conf_sortkey * sk = 0;
192 if (!service || !service->sortkeys || !service->num_sortkeys
193 || field_id < 0 || !(field_id < service->num_sortkeys))
196 //sk = &((service->sortkeys)[field_id]);
197 sk = service->sortkeys + field_id;
198 conf_sortkey_assign(service->nmem, sk, name, type);
204 int conf_service_metadata_field_id(struct conf_service *service,
209 if (!service || !service->metadata || !service->num_metadata)
212 for(i = 0; i < service->num_metadata; i++) {
213 if (!strcmp(name, (service->metadata[i]).name))
221 int conf_service_sortkey_field_id(struct conf_service *service,
226 if (!service || !service->sortkeys || !service->num_sortkeys)
229 for(i = 0; i < service->num_sortkeys; i++) {
230 if (!strcmp(name, (service->sortkeys[i]).name))
237 static void conf_dir_path(struct conf_config *config, WRBUF w, const char *src)
239 if (config->confdir && wrbuf_len(config->confdir) > 0 &&
240 !yaz_is_abspath(src))
242 wrbuf_printf(w, "%s/%s", wrbuf_cstr(config->confdir), src);
248 void service_destroy(struct conf_service *service)
252 assert(service->ref_count > 0);
253 service->ref_count--;
254 if (service->ref_count == 0)
256 pp2_charset_destroy(service->relevance_pct);
257 pp2_charset_destroy(service->sort_pct);
258 pp2_charset_destroy(service->mergekey_pct);
259 nmem_destroy(service->nmem);
264 void service_incref(struct conf_service *service)
266 service->ref_count++;
269 static int parse_metadata(struct conf_service *service, xmlNode *n,
270 int *md_node, int *sk_node)
272 xmlChar *xml_name = xmlGetProp(n, (xmlChar *) "name");
273 xmlChar *xml_brief = xmlGetProp(n, (xmlChar *) "brief");
274 xmlChar *xml_sortkey = xmlGetProp(n, (xmlChar *) "sortkey");
275 xmlChar *xml_merge = xmlGetProp(n, (xmlChar *) "merge");
276 xmlChar *xml_type = xmlGetProp(n, (xmlChar *) "type");
277 xmlChar *xml_termlist = xmlGetProp(n, (xmlChar *) "termlist");
278 xmlChar *xml_rank = xmlGetProp(n, (xmlChar *) "rank");
279 xmlChar *xml_setting = xmlGetProp(n, (xmlChar *) "setting");
280 xmlChar *xml_mergekey = xmlGetProp(n, (xmlChar *) "mergekey");
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_sortkey_type sk_type = Metadata_sortkey_relevance;
286 enum conf_metadata_mergekey mergekey_type = Metadata_mergekey_no;
290 int sortkey_offset = 0;
292 // now do the parsing logic
295 yaz_log(YLOG_FATAL, "Must specify name in metadata element");
300 if (!strcmp((const char *) xml_brief, "yes"))
302 else if (strcmp((const char *) xml_brief, "no"))
304 yaz_log(YLOG_FATAL, "metadata/brief must be yes or no");
313 if (!strcmp((const char *) xml_termlist, "yes"))
315 else if (strcmp((const char *) xml_termlist, "no"))
317 yaz_log(YLOG_FATAL, "metadata/termlist must be yes or no");
325 rank = atoi((const char *) xml_rank);
331 if (!strcmp((const char *) xml_type, "generic"))
332 type = Metadata_type_generic;
333 else if (!strcmp((const char *) xml_type, "year"))
334 type = Metadata_type_year;
335 else if (!strcmp((const char *) xml_type, "date"))
336 type = Metadata_type_date;
340 "Unknown value for metadata/type: %s", xml_type);
345 type = Metadata_type_generic;
349 if (!strcmp((const char *) xml_merge, "no"))
350 merge = Metadata_merge_no;
351 else if (!strcmp((const char *) xml_merge, "unique"))
352 merge = Metadata_merge_unique;
353 else if (!strcmp((const char *) xml_merge, "longest"))
354 merge = Metadata_merge_longest;
355 else if (!strcmp((const char *) xml_merge, "range"))
356 merge = Metadata_merge_range;
357 else if (!strcmp((const char *) xml_merge, "all"))
358 merge = Metadata_merge_all;
362 "Unknown value for metadata/merge: %s", xml_merge);
367 merge = Metadata_merge_no;
371 if (!strcmp((const char *) xml_setting, "no"))
372 setting = Metadata_setting_no;
373 else if (!strcmp((const char *) xml_setting, "postproc"))
374 setting = Metadata_setting_postproc;
375 else if (!strcmp((const char *) xml_setting, "parameter"))
376 setting = Metadata_setting_parameter;
380 "Unknown value for medadata/setting: %s", xml_setting);
385 // add a sortkey if so specified
386 if (xml_sortkey && strcmp((const char *) xml_sortkey, "no"))
388 if (merge == Metadata_merge_no)
391 "Can't specify sortkey on a non-merged field");
394 if (!strcmp((const char *) xml_sortkey, "numeric"))
395 sk_type = Metadata_sortkey_numeric;
396 else if (!strcmp((const char *) xml_sortkey, "skiparticle"))
397 sk_type = Metadata_sortkey_skiparticle;
401 "Unknown sortkey in metadata element: %s",
405 sortkey_offset = *sk_node;
407 conf_service_add_sortkey(service, *sk_node,
408 (const char *) xml_name, sk_type);
415 if (xml_mergekey && strcmp((const char *) xml_mergekey, "no"))
417 mergekey_type = Metadata_mergekey_yes;
421 // metadata known, assign values
422 conf_service_add_metadata(service, *md_node,
423 (const char *) xml_name,
424 type, merge, setting,
425 brief, termlist, rank, sortkey_offset,
430 xmlFree(xml_sortkey);
433 xmlFree(xml_termlist);
435 xmlFree(xml_setting);
440 static struct conf_service *service_create_static(struct conf_server *server,
442 const char *service_id)
448 struct conf_service *service = 0;
449 int num_metadata = 0;
450 int num_sortkeys = 0;
451 int got_settings = 0;
453 // count num_metadata and num_sortkeys
454 for (n = node->children; n; n = n->next)
455 if (n->type == XML_ELEMENT_NODE && !strcmp((const char *)
456 n->name, "metadata"))
458 xmlChar *sortkey = xmlGetProp(n, (xmlChar *) "sortkey");
460 if (sortkey && strcmp((const char *) sortkey, "no"))
465 service = service_init(server, num_metadata, num_sortkeys, service_id);
467 for (n = node->children; n; n = n->next)
469 if (n->type != XML_ELEMENT_NODE)
471 if (!strcmp((const char *) n->name, "timeout"))
473 xmlChar *src = xmlGetProp(n, (xmlChar *) "session");
476 service->session_timeout = atoi((const char *) src);
478 if (service->session_timeout < 9)
480 yaz_log(YLOG_FATAL, "session timeout out of range");
484 src = xmlGetProp(n, (xmlChar *) "z3950_connect");
487 service->z3950_connect_timeout = atoi((const char *) src);
489 if (service->z3950_session_timeout < 9)
491 yaz_log(YLOG_FATAL, "Z39.50 connect timeout out of range");
495 src = xmlGetProp(n, (xmlChar *) "z3950_session");
498 service->z3950_session_timeout = atoi((const char *) src);
500 if (service->z3950_session_timeout < 9)
502 yaz_log(YLOG_FATAL, "Z39.50 session timeout out of range");
507 else if (!strcmp((const char *) n->name, "settings"))
509 else if (!strcmp((const char *) n->name, (const char *) "targetprofiles"))
511 if (service->targetprofiles)
513 yaz_log(YLOG_FATAL, "Can't repeat targetprofiles");
516 if (!(service->targetprofiles =
517 parse_targetprofiles(service->nmem, n)))
520 else if (!strcmp((const char *) n->name, "relevance"))
522 if (service->relevance_pct)
524 yaz_log(YLOG_LOG, "relevance may not repeat in service");
529 service->relevance_pct = pp2_charset_create_xml(n);
530 if (!service->relevance_pct)
534 else if (!strcmp((const char *) n->name, "sort"))
536 if (service->sort_pct)
538 yaz_log(YLOG_LOG, "sort may not repeat in service");
543 service->sort_pct = pp2_charset_create_xml(n);
544 if (!service->sort_pct)
548 else if (!strcmp((const char *) n->name, "mergekey"))
550 if (service->mergekey_pct)
552 yaz_log(YLOG_LOG, "mergekey may not repeat in service");
557 service->mergekey_pct = pp2_charset_create_xml(n);
558 if (!service->mergekey_pct)
562 else if (!strcmp((const char *) n->name, (const char *) "metadata"))
564 if (parse_metadata(service, n, &md_node, &sk_node))
569 yaz_log(YLOG_FATAL, "Bad element: %s", n->name);
576 /* metadata has been read.. Consider now settings */
577 init_settings(service);
578 for (pass = 1; pass <= 2; pass++)
580 for (n = node->children; n; n = n->next)
582 if (n->type != XML_ELEMENT_NODE)
584 if (!strcmp((const char *) n->name, "settings"))
586 xmlChar *src = xmlGetProp(n, (xmlChar *) "src");
589 WRBUF w = wrbuf_alloc();
590 conf_dir_path(server->config, w, (const char *) src);
591 settings_read_file(service, wrbuf_cstr(w), pass);
597 settings_read_node(service, n, pass);
606 static char *parse_settings(struct conf_config *config,
607 NMEM nmem, xmlNode *node)
609 xmlChar *src = xmlGetProp(node, (xmlChar *) "src");
614 WRBUF w = wrbuf_alloc();
615 conf_dir_path(config, w, (const char *) src);
616 r = nmem_strdup(nmem, wrbuf_cstr(w));
621 yaz_log(YLOG_FATAL, "Must specify src in targetprofile");
628 static void inherit_server_settings(struct conf_service *s)
630 struct conf_server *server = s->server;
631 if (!s->dictionary) /* service has no config settings ? */
633 if (server->server_settings)
635 /* inherit settings from server */
637 settings_read_file(s, server->server_settings, 1);
638 settings_read_file(s, server->server_settings, 2);
642 yaz_log(YLOG_WARN, "service '%s' has no settings",
643 s->id ? s->id : "unnamed");
648 /* use relevance/sort/mergekey from server if not defined
649 for this service.. */
650 if (!s->relevance_pct)
652 if (server->relevance_pct)
654 s->relevance_pct = server->relevance_pct;
655 pp2_charset_incref(s->relevance_pct);
658 s->relevance_pct = pp2_charset_create(0);
663 if (server->sort_pct)
665 s->sort_pct = server->sort_pct;
666 pp2_charset_incref(s->sort_pct);
669 s->sort_pct = pp2_charset_create(0);
672 if (!s->mergekey_pct)
674 if (server->mergekey_pct)
676 s->mergekey_pct = server->mergekey_pct;
677 pp2_charset_incref(s->mergekey_pct);
680 s->mergekey_pct = pp2_charset_create(0);
684 struct conf_service *service_create(struct conf_server *server,
687 struct conf_service *service = service_create_static(server,
691 inherit_server_settings(service);
692 resolve_databases(service);
697 static struct conf_server *server_create(struct conf_config *config,
698 NMEM nmem, xmlNode *node)
701 struct conf_server *server = nmem_malloc(nmem, sizeof(struct conf_server));
705 server->proxy_host = 0;
706 server->proxy_port = 0;
708 server->proxy_addr = 0;
710 server->config = config;
712 server->relevance_pct = 0;
713 server->sort_pct = 0;
714 server->mergekey_pct = 0;
715 server->server_settings = 0;
717 for (n = node->children; n; n = n->next)
719 if (n->type != XML_ELEMENT_NODE)
721 if (!strcmp((const char *) n->name, "listen"))
723 xmlChar *port = xmlGetProp(n, (xmlChar *) "port");
724 xmlChar *host = xmlGetProp(n, (xmlChar *) "host");
726 server->port = atoi((const char *) port);
728 server->host = nmem_strdup(nmem, (const char *) host);
732 else if (!strcmp((const char *) n->name, "proxy"))
734 xmlChar *port = xmlGetProp(n, (xmlChar *) "port");
735 xmlChar *host = xmlGetProp(n, (xmlChar *) "host");
736 xmlChar *myurl = xmlGetProp(n, (xmlChar *) "myurl");
738 server->proxy_port = atoi((const char *) port);
740 server->proxy_host = nmem_strdup(nmem, (const char *) host);
742 server->myurl = nmem_strdup(nmem, (const char *) myurl);
747 else if (!strcmp((const char *) n->name, "settings"))
749 if (server->server_settings)
751 yaz_log(YLOG_FATAL, "Can't repeat 'settings'");
754 if (!(server->server_settings = parse_settings(config, nmem, n)))
757 else if (!strcmp((const char *) n->name, "relevance"))
759 server->relevance_pct = pp2_charset_create_xml(n);
760 if (!server->relevance_pct)
763 else if (!strcmp((const char *) n->name, "sort"))
765 server->sort_pct = pp2_charset_create_xml(n);
766 if (!server->sort_pct)
769 else if (!strcmp((const char *) n->name, "mergekey"))
771 server->mergekey_pct = pp2_charset_create_xml(n);
772 if (!server->mergekey_pct)
775 else if (!strcmp((const char *) n->name, "service"))
777 char *service_id = (char *)
778 xmlGetProp(n, (xmlChar *) "id");
780 struct conf_service **sp = &server->service;
781 for (; *sp; sp = &(*sp)->next)
782 if ((*sp)->id && service_id &&
783 0 == strcmp((*sp)->id, service_id))
785 yaz_log(YLOG_FATAL, "Duplicate service: %s", service_id);
788 else if (!(*sp)->id && !service_id)
790 yaz_log(YLOG_FATAL, "Duplicate unnamed service '%s'",
795 if (*sp) /* service already exist */
802 struct conf_service *s = service_create_static(server, n,
812 yaz_log(YLOG_FATAL, "Bad element: %s", n->name);
818 struct conf_service *s;
819 for (s = server->service; s; s = s->next)
820 inherit_server_settings(s);
825 xsltStylesheet *conf_load_stylesheet(struct conf_service *service,
828 struct conf_config *config = service->server->config;
829 WRBUF w = wrbuf_alloc();
832 conf_dir_path(config, w, fname);
833 s = xsltParseStylesheetFile((xmlChar *) wrbuf_cstr(w));
838 static struct conf_targetprofiles *parse_targetprofiles(NMEM nmem,
841 struct conf_targetprofiles *r = nmem_malloc(nmem, sizeof(*r));
842 xmlChar *type = xmlGetProp(node, (xmlChar *) "type");
843 xmlChar *src = xmlGetProp(node, (xmlChar *) "src");
845 memset(r, 0, sizeof(*r));
849 if (!strcmp((const char *) type, "local"))
850 r->type = Targetprofiles_local;
853 yaz_log(YLOG_FATAL, "Unknown targetprofile type");
859 yaz_log(YLOG_FATAL, "Must specify type for targetprofile");
864 r->src = nmem_strdup(nmem, (const char *) src);
867 yaz_log(YLOG_FATAL, "Must specify src in targetprofile");
875 struct conf_service *locate_service(struct conf_server *server,
876 const char *service_id)
878 struct conf_service *s = server->service;
879 for (; s; s = s->next)
880 if (s->id && service_id && 0 == strcmp(s->id, service_id))
882 else if (!s->id && !service_id)
888 static int parse_config(struct conf_config *config, xmlNode *root)
892 for (n = root->children; n; n = n->next)
894 if (n->type != XML_ELEMENT_NODE)
896 if (!strcmp((const char *) n->name, "server"))
898 struct conf_server *tmp = server_create(config, config->nmem, n);
901 tmp->next = config->servers;
902 config->servers = tmp;
904 else if (!strcmp((const char *) n->name, "targetprofiles"))
906 yaz_log(YLOG_FATAL, "targetprofiles unsupported here. Must be part of service");
912 yaz_log(YLOG_FATAL, "Bad element: %s", n->name);
919 static int process_config_includes(struct conf_config *config, xmlNode *n);
921 static int config_include_one(struct conf_config *config, xmlNode **sib,
925 if (stat(path, &st) < 0)
927 yaz_log(YLOG_FATAL|YLOG_ERRNO, "stat %s", path);
932 if ((st.st_mode & S_IFMT) == S_IFREG)
934 xmlDoc *doc = xmlParseFile(path);
937 xmlNodePtr t = xmlDocGetRootElement(doc);
938 int ret = process_config_includes(config, t);
939 *sib = xmlAddNextSibling(*sib, xmlCopyNode(t, 1));
946 yaz_log(YLOG_FATAL, "Could not parse %s", path);
954 static int config_include_src(struct conf_config *config, xmlNode **np,
957 int ret = 0; /* return code. OK so far */
958 WRBUF w = wrbuf_alloc();
959 xmlNodePtr sib; /* our sibling that we append */
960 xmlNodePtr c; /* tmp node */
962 wrbuf_printf(w, " begin include src=\"%s\" ", src);
964 /* replace include element with a 'begin' comment */
965 sib = xmlNewComment((const xmlChar *) wrbuf_cstr(w));
966 xmlReplaceNode(*np, sib);
971 conf_dir_path(config, w, src);
976 glob(wrbuf_cstr(w), 0 /* flags */, 0 /* errfunc */, &glob_res);
978 for (i = 0; ret == 0 && i < glob_res.gl_pathc; i++)
980 const char *path = glob_res.gl_pathv[i];
981 ret = config_include_one(config, &sib, path);
986 ret = config_include_one(config, &sib, wrbuf_cstr(w));
989 wrbuf_printf(w, " end include src=\"%s\" ", src);
990 c = xmlNewComment((const xmlChar *) wrbuf_cstr(w));
991 sib = xmlAddNextSibling(sib, c);
998 static int process_config_includes(struct conf_config *config, xmlNode *n)
1000 for (; n; n = n->next)
1002 if (n->type == XML_ELEMENT_NODE)
1004 if (!strcmp((const char *) n->name, "include"))
1006 xmlChar *src = xmlGetProp(n, (xmlChar *) "src");
1009 int ret = config_include_src(config, &n,
1010 (const char *) src);
1019 if (process_config_includes(config, n->children))
1027 struct conf_config *config_create(const char *fname, int verbose)
1029 xmlDoc *doc = xmlParseFile(fname);
1033 NMEM nmem = nmem_create();
1034 struct conf_config *config = nmem_malloc(nmem, sizeof(struct conf_config));
1036 xmlSubstituteEntitiesDefault(1);
1037 xmlLoadExtDtdDefaultValue = 1;
1040 yaz_log(YLOG_FATAL, "Failed to read %s", fname);
1045 config->nmem = nmem;
1046 config->servers = 0;
1048 config->confdir = wrbuf_alloc();
1049 if ((p = strrchr(fname,
1057 int len = p - fname;
1058 wrbuf_write(config->confdir, fname, len);
1060 wrbuf_puts(config->confdir, "");
1062 n = xmlDocGetRootElement(doc);
1063 r = process_config_includes(config, n);
1064 if (r == 0) /* OK */
1068 yaz_log(YLOG_LOG, "Configuration %s after include processing",
1070 xmlDocFormatDump(yaz_log_file(), doc, 0);
1072 r = parse_config(config, n);
1078 config_destroy(config);
1084 void server_destroy(struct conf_server *server)
1086 struct conf_service *s = server->service;
1089 struct conf_service *s_next = s->next;
1093 pp2_charset_destroy(server->relevance_pct);
1094 pp2_charset_destroy(server->sort_pct);
1095 pp2_charset_destroy(server->mergekey_pct);
1098 void config_destroy(struct conf_config *config)
1102 struct conf_server *server = config->servers;
1105 struct conf_server *s_next = server->next;
1106 server_destroy(server);
1109 wrbuf_destroy(config->confdir);
1110 nmem_destroy(config->nmem);
1114 void config_stop_listeners(struct conf_config *conf)
1116 struct conf_server *ser;
1117 for (ser = conf->servers; ser; ser = ser->next)
1118 http_close_server(ser);
1121 void config_start_databases(struct conf_config *conf)
1123 struct conf_server *ser;
1124 for (ser = conf->servers; ser; ser = ser->next)
1126 struct conf_service *s = ser->service;
1127 for (;s ; s = s->next)
1128 resolve_databases(s);
1132 int config_start_listeners(struct conf_config *conf,
1133 const char *listener_override)
1135 struct conf_server *ser;
1136 for (ser = conf->servers; ser; ser = ser->next)
1138 WRBUF w = wrbuf_alloc();
1140 if (listener_override)
1142 wrbuf_puts(w, listener_override);
1143 listener_override = 0; /* only first server is overriden */
1148 wrbuf_puts(w, ser->host);
1153 wrbuf_printf(w, "%d", ser->port);
1156 r = http_init(wrbuf_cstr(w), ser);
1162 if (ser->proxy_host || ser->proxy_port)
1164 if (ser->proxy_host)
1165 wrbuf_puts(w, ser->proxy_host);
1166 if (ser->proxy_port)
1170 wrbuf_printf(w, "%d", ser->proxy_port);
1174 http_set_proxyaddr(wrbuf_cstr(w), ser);
1183 * c-file-style: "Stroustrup"
1184 * indent-tabs-mode: nil
1186 * vim: shiftwidth=4 tabstop=8 expandtab