Multiple explain records may exist for one target. Proxy checks contents of

[yazpp-moved-to-github.git] / src / yaz-proxy-config.cpp

diff --git a/src/yaz-proxy-config.cpp b/src/yaz-proxy-config.cpp
index 7a3134b..ef7b279 100644 (file)
--- a/src/yaz-proxy-config.cpp
+++ b/src/yaz-proxy-config.cpp
@@ -2,7 +2,7 @@
  * Copyright (c) 1998-2004, Index Data.
  * See the file LICENSE for details.
  * 
- * $Id: yaz-proxy-config.cpp,v 1.23 2004-01-07 13:40:06 adam Exp $
+ * $Id: yaz-proxy-config.cpp,v 1.24 2004-01-15 23:44:58 adam Exp $
  */
 
 #include <ctype.h>
@@ -693,6 +693,30 @@ char *Yaz_ProxyConfig::get_explain(ODR odr, const char *name, const char *db,
            if (ptr->type == XML_ELEMENT_NODE &&
                !strcmp((const char *) ptr->name, "explain"))
            {
+               xmlNodePtr ptr1 = ptr->children;
+               if (db)
+               {
+                   for (; ptr1; ptr1 = ptr1->next)
+                       if (ptr1->type == XML_ELEMENT_NODE &&
+                           !strcmp((const char *) ptr1->name, "serverInfo"))
+                           break;
+                   if (!ptr1)
+                       continue;
+                   for (ptr1 = ptr1->children; ptr; ptr1 = ptr1->next)
+                       if (ptr1->type == XML_ELEMENT_NODE &&
+                           !strcmp((const char *) ptr1->name, "database"))
+                           break;
+                   
+                   if (!ptr1)
+                       continue;
+                   for (ptr1 = ptr1->children; ptr1; ptr1 = ptr1->next)
+                       if (ptr1->type == XML_TEXT_NODE &&
+                           ptr1->content &&
+                           !strcmp((const char *) ptr1->content, db))
+                           break;
+                   if (!ptr1)
+                       continue;
+               }
                xmlNodePtr ptr2 = xmlCopyNode(ptr, 1);
 
                xmlDocPtr doc = xmlNewDoc((const xmlChar *) "1.0");
@@ -709,9 +733,6 @@ char *Yaz_ProxyConfig::get_explain(ODR odr, const char *name, const char *db,
                return content;
            }
     }
-    else
-       yaz_log(LOG_WARN, "No explain node 1");
-
 #endif
     yaz_log(LOG_WARN, "No explain node");
     return 0;