Log when session terminates PAZ-905
[pazpar2-moved-to-github.git] / src / pazpar2_config.c
index 27241a6..8068b13 100644 (file)
@@ -1,5 +1,5 @@
 /* This file is part of Pazpar2.
-   Copyright (C) 2006-2012 Index Data
+   Copyright (C) 2006-2013 Index Data
 
 Pazpar2 is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free
@@ -64,6 +64,36 @@ struct service_xslt
     struct service_xslt *next;
 };
 
+static char *xml_context(const xmlNode *ptr, char *res, size_t len)
+{
+    xmlAttr *attr = ptr->properties;
+    size_t off = len - 1;
+
+    res[off] = '\0';
+    for (; attr; attr = attr->next)
+    {
+        size_t l = strlen((const char *) attr->name);
+        if (off <= l + 1)
+            break;
+        off = off - l;
+        memcpy(res + off, attr->name, l);
+        res[--off] = '@';
+    } 
+    while (ptr && ptr->type == XML_ELEMENT_NODE)
+    {
+        size_t l = strlen((const char *) ptr->name);
+        if (off <= l + 1)
+            break;
+
+        off = off - l;
+        memcpy(res + off, ptr->name, l);
+        res[--off] = '/';
+
+        ptr = ptr->parent;
+    }
+    return res + off;
+}
+
 struct conf_service *service_init(struct conf_server *server,
                                          int num_metadata, int num_sortkeys,
                                          const char *service_id)
@@ -120,8 +150,7 @@ struct conf_service *service_init(struct conf_server *server,
         service->sortkeys
             = nmem_malloc(nmem,
                           sizeof(struct conf_sortkey) * service->num_sortkeys);
-
-
+    service->xml_node = 0;
     return service;
 }
 
@@ -252,8 +281,6 @@ void service_destroy(struct conf_service *service)
 
 void service_incref(struct conf_service *service)
 {
-    yaz_log(YLOG_LOG, "service_incref. p=%p cnt=%d", service,
-            service->ref_count);
     pazpar2_incref(&service->ref_count, service->mutex);
 }
 
@@ -385,6 +412,8 @@ static int parse_metadata(struct conf_service *service, xmlNode *n,
             merge = Metadata_merge_range;
         else if (!strcmp((const char *) xml_merge, "all"))
             merge = Metadata_merge_all;
+        else if (!strcmp((const char *) xml_merge, "first"))
+            merge = Metadata_merge_first;
         else
         {
             yaz_log(YLOG_FATAL,
@@ -595,15 +624,6 @@ static struct conf_service *service_create_static(struct conf_server *server,
             if (service_xslt_config(service, n))
                 return 0;
         }
-        else if (!strcmp((const char *) n->name, (const char *) "set"))
-        {
-            xmlChar *name= xmlGetProp(n, (xmlChar *) "name");
-            xmlChar *value = xmlGetProp(n, (xmlChar *) "value");
-            if (service->dictionary && name && value) {
-                yaz_log(YLOG_DEBUG, "service set: %s=%s (Not implemented)", (char *) name, (char *) value);
-                //service_aply_setting(service, name, value);
-            }
-        }
         else if (!strcmp((const char *) n->name, "rank"))
         {
             char *rank_cluster = (char *) xmlGetProp(n, (xmlChar *) "cluster");
@@ -681,7 +701,9 @@ static struct conf_service *service_create_static(struct conf_server *server,
         }
         else
         {
-            yaz_log(YLOG_FATAL, "Bad element: %s", n->name);
+            char tmp[80];
+            yaz_log(YLOG_FATAL, "Bad element: %s . Context: %s", n->name,
+                    xml_context(n, tmp, sizeof tmp));
             return 0;
         }
     }
@@ -718,6 +740,14 @@ static struct conf_service *service_create_static(struct conf_server *server,
             }
         }
     }
+
+    {
+        xmlBufferPtr buf = xmlBufferCreate();
+        xmlNodeDump(buf, node->doc, node, 0, 0);
+        service->xml_node =
+            nmem_strdupn(service->nmem, (const char *) buf->content, buf->use);
+        xmlBufferFree(buf);
+    }
     return service;
 }
 
@@ -780,7 +810,7 @@ static struct conf_server *server_create(struct conf_config *config,
     struct conf_server *server = nmem_malloc(nmem, sizeof(struct conf_server));
     xmlChar *server_id = xmlGetProp(node, (xmlChar *) "id");
 
-    server->host = 0;
+    server->host = "@";
     server->port = 0;
     server->proxy_host = 0;
     server->proxy_port = 0;
@@ -809,10 +839,12 @@ static struct conf_server *server_create(struct conf_config *config,
         {
             xmlChar *port = xmlGetProp(n, (xmlChar *) "port");
             xmlChar *host = xmlGetProp(n, (xmlChar *) "host");
+
             if (port)
-                server->port = atoi((const char *) port);
+                server->port = nmem_strdup(nmem, (const char *) port);
             if (host)
                 server->host = nmem_strdup(nmem, (const char *) host);
+
             xmlFree(port);
             xmlFree(host);
         }
@@ -916,6 +948,11 @@ static struct conf_server *server_create(struct conf_config *config,
             return 0;
         }
     }
+    if (!server->port)
+    {
+        yaz_log(YLOG_FATAL, "No listening port given");
+        return 0;
+    }
     if (server->service)
     {
         struct conf_service *s;
@@ -947,9 +984,147 @@ struct conf_service *locate_service(struct conf_server *server,
     return s;
 }
 
+static void info_service_metadata(struct conf_service *service, WRBUF w)
+{
+    int i;
+    struct conf_metadata *md;
+
+    if (service->num_metadata)
+    {
+        for (i = 0; i < service->num_metadata; i++)
+        {
+            md = &(service->metadata[i]);
+            wrbuf_puts(w, "   <metadata");
+            if (md->name) {
+                wrbuf_puts(w, " name=\"");
+                wrbuf_xmlputs(w, md->name);
+                wrbuf_puts(w, "\"");
+            }
+            if (md->brief) {
+                wrbuf_puts(w, " brief=\"yes\"");
+            }
+            if (md->termlist) {
+                wrbuf_puts(w, " termlist=\"yes\"");
+            }
+            if (md->rank) {
+                wrbuf_puts(w, " rank=\"");
+                wrbuf_xmlputs(w, md->rank);
+                wrbuf_puts(w, "\"");
+            }
+            if (md->sortkey_offset > 0) {
+                wrbuf_puts(w, " sortkey=\"");
+                switch (service->sortkeys[md->sortkey_offset].type) {
+                    case Metadata_sortkey_relevance:
+                        wrbuf_puts(w, "relevance");
+                        break;
+                    case Metadata_sortkey_numeric:
+                        wrbuf_puts(w, "numeric");
+                        break;
+                    case Metadata_sortkey_skiparticle:
+                        wrbuf_puts(w, "skiparticle");
+                        break;
+                    case Metadata_sortkey_string:
+                        wrbuf_puts(w, "string");
+                        break;
+                    case Metadata_sortkey_position:
+                        wrbuf_puts(w, "position");
+                        break;
+                }
+                wrbuf_puts(w, "\"");
+            }
+
+            switch (md->type) {
+                case Metadata_type_generic:
+                    break;
+                case Metadata_type_year:
+                    wrbuf_puts(w, " type=\"year\"");
+                    break;
+                case Metadata_type_date:
+                    wrbuf_puts(w, " type=\"date\"");
+                    break;
+            }
+
+            switch (md->merge) {
+                case Metadata_merge_no:
+                    break;
+                case Metadata_merge_unique:
+                    wrbuf_puts(w, " merge=\"unique\"");
+                    break;
+                case Metadata_merge_longest:
+                    wrbuf_puts(w, " merge=\"longest\"");
+                    break;
+                case Metadata_merge_range:
+                    wrbuf_puts(w, " merge=\"range\"");
+                    break;
+                case Metadata_merge_all:
+                    wrbuf_puts(w, " merge=\"all\"");
+                    break;
+                case Metadata_merge_first:
+                    wrbuf_puts(w, " merge=\"first\"");
+                    break;
+            }
+
+            switch (md->mergekey) {
+                case Metadata_mergekey_no:
+                    break;
+                case Metadata_mergekey_optional:
+                    wrbuf_puts(w, " mergekey=\"optional\"");
+                    break;
+                case Metadata_mergekey_required:
+                    wrbuf_puts(w, " mergekey=\"required\"");
+                    break;
+            }
+            wrbuf_puts(w, " />\n");
+        }
+    }
+}
+
+static void info_service_databases(struct conf_service *service, WRBUF w)
+{
+    struct database *db;
+    struct setting *s;
+    int i;
+
+    if (service->databases)
+    {
+        wrbuf_puts(w, "   <databases>\n");
+        for(db = service->databases; db; db = db->next)
+        {
+            wrbuf_puts(w, "    <database");
+            if (db->id) {
+                    wrbuf_puts(w, " id=\"");
+                    wrbuf_printf(w, "%s", db->id);
+                    wrbuf_puts(w, "\"");
+            }
+            wrbuf_puts(w, ">\n");
+            for (i = 0; i < db->num_settings; i++)
+            {
+                s = db->settings[i];
+                while (s != NULL) {
+                    wrbuf_puts(w, "     <setting");
+                    wrbuf_puts(w, " name=\"");
+                    wrbuf_xmlputs(w, s->name);
+                    wrbuf_puts(w, "\"");
+                    wrbuf_puts(w, " value=\"");
+                    wrbuf_xmlputs(w, s->value);
+                    wrbuf_puts(w, "\"");
+                    wrbuf_puts(w, " />\n");
+                    s = s->next;
+                }
+            }
+            wrbuf_puts(w, "    </database>\n");
+        }
+
+        wrbuf_puts(w, "   </databases>\n");
+    }
+}
+
 void info_services(struct conf_server *server, WRBUF w)
 {
     struct conf_service *s = server->service;
+    int i;
+    struct setting *S;
+
     wrbuf_puts(w, " <services>\n");
     for (; s; s = s->next)
     {
@@ -960,7 +1135,35 @@ void info_services(struct conf_server *server, WRBUF w)
             wrbuf_xmlputs(w, s->id);
             wrbuf_puts(w, "\"");
         }
-        wrbuf_puts(w, "/>");
+        wrbuf_puts(w, ">\n");
+        if (s->settings)
+        {
+            for (i=0; i<s->settings->num_settings; i++)
+            {
+                S = s->settings->settings[i];
+                while (S != NULL) {
+                    wrbuf_puts(w, "   <setting");
+                    wrbuf_puts(w, " name=\"");
+                    wrbuf_xmlputs(w,  S->name);
+                    wrbuf_puts(w, "\"");
+                    wrbuf_puts(w, " value=\"");
+                    wrbuf_xmlputs(w, S->value);
+                    wrbuf_puts(w, "\"");
+                    if (S->target) {
+                        wrbuf_puts(w, " target=\"");
+                        wrbuf_xmlputs(w, S->target);
+                        wrbuf_puts(w, "\"");
+                    }
+
+                    wrbuf_puts(w, " />\n");
+
+                    S = S->next;
+                }
+            }
+        }
+        info_service_metadata(s, w);
+        info_service_databases(s, w);
+        wrbuf_puts(w, "  </service>");
 
         wrbuf_puts(w, "\n");
     }
@@ -1081,7 +1284,6 @@ void server_destroy(struct conf_server *server)
         s = s_next;
     }
     pp2_charset_fact_destroy(server->charsets);
-    yaz_log(YLOG_LOG, "server_destroy server=%p", server);
     http_server_destroy(server->http_server);
 }
 
@@ -1137,28 +1339,27 @@ int config_start_listeners(struct conf_config *conf,
     conf->iochan_man = iochan_man_create(conf->no_threads);
     for (ser = conf->servers; ser; ser = ser->next)
     {
-        WRBUF w = wrbuf_alloc();
+        WRBUF w;
         int r;
 
         ser->iochan_man = conf->iochan_man;
         if (listener_override)
         {
-            wrbuf_puts(w, listener_override);
-            listener_override = 0; /* only first server is overriden */
-        }
-        else
-        {
-            if (ser->host)
-                wrbuf_puts(w, ser->host);
-            if (ser->port)
+            const char *cp = strrchr(listener_override, ':');
+            if (cp)
             {
-                if (wrbuf_len(w))
-                    wrbuf_puts(w, ":");
-                wrbuf_printf(w, "%d", ser->port);
+                ser->host = nmem_strdupn(conf->nmem, listener_override,
+                                         cp - listener_override);
+                ser->port = nmem_strdup(conf->nmem, cp + 1);
             }
+            else
+            {
+                ser->host = "@";
+                ser->port = nmem_strdup(conf->nmem, listener_override);
+            }
+            listener_override = 0; /* only first server is overriden */
         }
-        r = http_init(wrbuf_cstr(w), ser, record_fname);
-        wrbuf_destroy(w);
+        r = http_init(ser, record_fname);
         if (r)
             return -1;