From 946243040b4b9c47fca3d3896a9ba256b3b17fea Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@indexdata.dk>
Date: Mon, 11 Nov 2013 15:18:05 +0100
Subject: [PATCH] First work on PAZ-900

---
 src/session.c |   64 +++++++++++++++++++++++++++++++++++++++------------------
 1 file changed, 44 insertions(+), 20 deletions(-)

diff --git a/src/session.c b/src/session.c
index 95d83ca..a42cedc 100644
--- a/src/session.c
+++ b/src/session.c
@@ -1672,13 +1672,45 @@ static int check_record_filter(xmlNode *root, struct session_database *sdb)
     return match;
 }
 
-
 static int ingest_to_cluster(struct client *cl,
                              xmlDoc *xdoc,
                              xmlNode *root,
                              int record_no,
                              const char *mergekey_norm);
 
+static int ingest_sub_record(struct client *cl, xmlDoc *xdoc, xmlNode *root,
+                             int record_no, NMEM nmem,
+                             struct session_database *sdb)
+{
+    int ret = 0;
+    const char *mergekey_norm;
+    struct session *se = client_get_session(cl);
+    struct conf_service *service = se->service;
+
+    if (!check_record_filter(root, sdb))
+    {
+        session_log(se, YLOG_LOG, "Filtered out record no %d from %s", record_no, sdb->database->id);
+        xmlFreeDoc(xdoc);
+        return -2;
+    }
+
+    mergekey_norm = get_mergekey(xdoc, cl, record_no, service, nmem,
+        se->mergekey);
+    if (!mergekey_norm)
+    {
+        session_log(se, YLOG_WARN, "Got no mergekey");
+        xmlFreeDoc(xdoc);
+        return -1;
+    }
+    session_enter(se, "ingest_sub_record");
+    if (client_get_session(cl) == se && se->relevance)
+        ret = ingest_to_cluster(cl, xdoc, root, record_no, mergekey_norm);
+    session_leave(se, "ingest_sub_record");
+
+    xmlFreeDoc(xdoc);
+    return ret;
+}
+
 /** \brief ingest XML record
     \param cl client holds the result set for record
     \param rec record buffer (0 terminated)
@@ -1692,42 +1724,34 @@ int ingest_record(struct client *cl, const char *rec,
                   int record_no, NMEM nmem)
 {
     struct session *se = client_get_session(cl);
-    int ret = 0;
     struct session_database *sdb = client_get_database(cl);
     struct conf_service *service = se->service;
     xmlDoc *xdoc = normalize_record(se, sdb, service, rec, nmem);
     xmlNode *root;
-    const char *mergekey_norm;
 
     if (!xdoc)
         return -1;
 
     root = xmlDocGetRootElement(xdoc);
 
-    if (!check_record_filter(root, sdb))
+    if (!strcmp((const char *) root->name, "cluster"))
     {
-        session_log(se, YLOG_LOG, "Filtered out record no %d from %s", record_no, sdb->database->id);
-        xmlFreeDoc(xdoc);
-        return -2;
+        root = root->children;
+        return ingest_sub_record(cl, xdoc, root, record_no, nmem, sdb);
     }
-
-    mergekey_norm = get_mergekey(xdoc, cl, record_no, service, nmem,
-        se->mergekey);
-    if (!mergekey_norm)
+    else if (!strcmp((const char *) root->name, "record"))
     {
-        session_log(se, YLOG_WARN, "Got no mergekey");
-        xmlFreeDoc(xdoc);
+        return ingest_sub_record(cl, xdoc, root, record_no, nmem, sdb);
+    }
+    else
+    {
+        session_log(se, YLOG_WARN, "Bad pz root element: %s",
+                    (const char *) root->name);
         return -1;
     }
-    session_enter(se, "ingest_record");
-    if (client_get_session(cl) == se && se->relevance)
-        ret = ingest_to_cluster(cl, xdoc, root, record_no, mergekey_norm);
-    session_leave(se, "ingest_record");
-
-    xmlFreeDoc(xdoc);
-    return ret;
 }
 
+
 //    struct conf_metadata *ser_md = &service->metadata[md_field_id];
 //    struct record_metadata *rec_md = record->metadata[md_field_id];
 static int match_metadata_local(struct conf_service *service,
-- 
1.7.10.4