X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=src%2Freclists.c;h=058715306b60fbd26987b31597cbf752c3118018;hb=b3356073151093f1f2267ee7bf75139f4d650d40;hp=52f30f5f7796d49ca1c1418e2d32d7a4305a789a;hpb=d676de5c3da1c8b76b4e382724a62a6ddd4cf590;p=pazpar2-moved-to-github.git

diff --git a/src/reclists.c b/src/reclists.c
index 52f30f5..0587153 100644
--- a/src/reclists.c
+++ b/src/reclists.c
@@ -1,4 +1,4 @@
-/* $Id: reclists.c,v 1.14 2007-04-25 09:23:03 marc Exp $
+/* $Id: reclists.c,v 1.17 2007-05-11 06:48:32 adam Exp $
    Copyright (c) 2006-2007, Index Data.
 
 This file is part of Pazpar2.
@@ -41,6 +41,60 @@ struct reclist_bucket
     struct reclist_bucket *next;
 };
 
+#if 0
+struct reclist_sortparms * 
+reclist_sortparms_insert_field_id(NMEM nmem,
+                         struct reclist_sortparms **sortparms,
+                         int field_id,
+                         enum conf_sortkey_type type,
+                         int increasing)
+{
+    struct reclist_sortparms * tmp_rlsp = 0;
+    // assert(nmem);
+
+    if(!sortparms || field_id < 0)
+        return 0;
+
+    // construct new reclist_sortparms
+    tmp_rlsp  = nmem_malloc(nmem, sizeof(struct reclist_sortparms));
+    tmp_rlsp->offset = field_id;
+    tmp_rlsp->type = type;
+    tmp_rlsp->increasing = increasing;
+
+
+    // insert in *sortparms place, moving *sortparms one down the list
+    tmp_rlsp->next = *sortparms;
+    *sortparms = tmp_rlsp;
+
+    return *sortparms;
+};
+#endif
+
+#if 0
+struct reclist_sortparms * 
+reclist_sortparms_insert(NMEM nmem, 
+                         struct reclist_sortparms **sortparms,
+                         struct conf_service * service,
+                         const char * name,
+                         int increasing)
+{
+    int field_id = 0;
+
+    if (!sortparms || !service || !name)  
+        return 0;
+    
+    field_id = conf_service_sortkey_field_id(service, name);
+
+    if (-1 == field_id)
+        return 0;
+
+    return reclist_sortparms_insert_field_id(nmem, sortparms, field_id,
+                                             service->sortkeys[field_id].type,
+                                             increasing);
+};
+#endif
+
+
 struct reclist_sortparms *reclist_parse_sortparms(NMEM nmem, const char *parms)
 {
     struct reclist_sortparms *res = 0;
@@ -121,12 +175,15 @@ static int reclist_cmp(const void *p1, const void *p2)
         int res;
         switch (s->type)
         {
+            char *s1, *s2;
+            
             case Metadata_sortkey_relevance:
                 res = r2->relevance - r1->relevance;
                 break;
             case Metadata_sortkey_string:
-                res = strcmp(r2->sortkeys[s->offset]->text, 
-                             r1->sortkeys[s->offset]->text);
+                s1 = r1->sortkeys[s->offset] ? r1->sortkeys[s->offset]->text : "";
+                s2 = r2->sortkeys[s->offset] ? r2->sortkeys[s->offset]->text : "";
+                res = strcmp(s2, s1);
                 break;
             case Metadata_sortkey_numeric:
                 res = 0;