X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Fcclqual.c;h=963bbd1eceed3c4ee7346fd1164ffa89a62fc2bf;hp=e55a654c021791927079a9ad20e5d14a5edc135f;hb=171fd9ec0fba5789a6d14b733f77bbfe90df5512;hpb=1f3fef356c699a9d7c68902cd6d3e33b08c3cc4e

diff --git a/src/cclqual.c b/src/cclqual.c
index e55a654..963bbd1 100644
--- a/src/cclqual.c
+++ b/src/cclqual.c
@@ -1,8 +1,8 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2011 Index Data
+ * Copyright (C) Index Data
  * See the file LICENSE for details.
  */
-/** 
+/**
  * \file cclqual.c
  * \brief Implements CCL qualifier utilities
  */
@@ -85,28 +85,28 @@ void ccl_qual_add_special(CCL_bibset bibset, const char *n, const char *cp)
     yaz_tok_cfg_t yt = yaz_tok_cfg_create();
     int t;
     size_t i = 0;
-    
+
     yaz_tok_parse_t tp = yaz_tok_parse_buf(yt, cp);
-    
+
     yaz_tok_cfg_destroy(yt);
-    
+
     t = yaz_tok_move(tp);
     while (t == YAZ_TOK_STRING)
     {
         if (i >= no-1)
             vlist = (char **) xrealloc(vlist, (no = no * 2) * sizeof(*vlist));
         vlist[i++] = xstrdup(yaz_tok_parse_string(tp));
-        t = yaz_tok_move(tp); 
+        t = yaz_tok_move(tp);
     }
     vlist[i] = 0;
     ccl_qual_add_special_ar(bibset, n, (const char **) vlist);
-    
+
     yaz_tok_parse_destroy(tp);
 }
 
 
 /** \brief adds specifies qualifier aliases
-    
+
     \param b bibset
     \param n qualifier name
     \param names list of qualifier aliases
@@ -124,7 +124,7 @@ void ccl_qual_add_combi(CCL_bibset b, const char *n, const char **names)
     q->attr_list = 0;
     q->next = b->list;
     b->list = q;
-    
+
     for (i = 0; names[i]; i++)
         ;
     q->no_sub = i;
@@ -135,7 +135,7 @@ void ccl_qual_add_combi(CCL_bibset b, const char *n, const char **names)
 }
 
 /** \brief adds specifies attributes for qualifier
-    
+
     \param b bibset
     \param name qualifier name
     \param no number of attribute type+value pairs
@@ -160,10 +160,10 @@ void ccl_qual_add_set(CCL_bibset b, const char *name, int no,
     {
         q = (struct ccl_qualifier *)xmalloc(sizeof(*q));
         ccl_assert(q);
-        
+
         q->next = b->list;
         b->list = q;
-        
+
         q->name = xstrdup(name);
         q->attr_list = 0;
 
@@ -206,14 +206,14 @@ CCL_bibset ccl_qual_mk(void)
 {
     CCL_bibset b = (CCL_bibset)xmalloc(sizeof(*b));
     ccl_assert(b);
-    b->list = NULL;     
+    b->list = NULL;
     b->special = NULL;
     return b;
 }
 
 /** \brief destroys Bibset
     \param b pointer to Bibset
-    
+
     *b will be set to NULL.
  */
 void ccl_qual_rm(CCL_bibset *b)
@@ -273,25 +273,31 @@ CCL_bibset ccl_qual_dup(CCL_bibset b)
         (*qp)->next = 0;
         (*qp)->attr_list = 0;
         (*qp)->name = xstrdup(q->name);
-        
+
         attrp = &(*qp)->attr_list;
         for (attr = q->attr_list; attr; attr = attr->next)
         {
-            int i;
             *attrp = xmalloc(sizeof(**attrp));
             (*attrp)->next = 0;
             (*attrp)->set = attr->set ? xstrdup(attr->set) : 0;
             (*attrp)->type = attr->type;
+            (*attrp)->kind = attr->kind;
             if (attr->kind == CCL_RPN_ATTR_NUMERIC)
                 (*attrp)->value.numeric = attr->value.numeric;
             else if (attr->kind == CCL_RPN_ATTR_STRING)
                 (*attrp)->value.str = xstrdup(attr->value.str);
 
+            attrp = &(*attrp)->next;
+        }
+        (*qp)->no_sub = q->no_sub;
+        if (!q->sub)
+            (*qp)->sub = 0;
+        else
+        {
             /* fix up the sub qualifiers.. */
-            for (i = 0; q->sub[i]; i++)
-                ;
-            (*qp)->sub = xmalloc(sizeof(*(*qp)->sub) * (i+1));
-            for (i = 0; q->sub[i]; i++)
+            int i;
+            (*qp)->sub = xmalloc(sizeof(*q->sub) * (q->no_sub + 1));
+            for (i = 0; i < q->no_sub; i++)
             {
                 struct ccl_qualifier *q1, *q2;
 
@@ -302,9 +308,6 @@ CCL_bibset ccl_qual_dup(CCL_bibset b)
                         break;
                 (*qp)->sub[i] = q2;
             }
-            (*qp)->sub[i] = 0;
-
-            attrp = &(*attrp)->next;
         }
         qp = &(*qp)->next;
     }
@@ -327,7 +330,7 @@ CCL_bibset ccl_qual_dup(CCL_bibset b)
     return n;
 }
 
-ccl_qualifier_t ccl_qual_search(CCL_parser cclp, const char *name, 
+ccl_qualifier_t ccl_qual_search(CCL_parser cclp, const char *name,
                                 size_t name_len, int seq)
 {
     struct ccl_qualifier *q = 0;
@@ -376,6 +379,15 @@ struct ccl_rpn_attr *ccl_qual_get_attr(ccl_qualifier_t q)
     return q->attr_list;
 }
 
+struct ccl_rpn_attr *ccl_parser_qual_search(CCL_parser cclp, const char *name,
+                                            size_t name_len)
+{
+    ccl_qualifier_t q = ccl_qual_search(cclp, name, name_len, 0);
+    if (q)
+        return q->attr_list;
+    return 0;
+}
+
 const char *ccl_qual_get_name(ccl_qualifier_t q)
 {
     return q->name;
@@ -410,7 +422,7 @@ int ccl_search_stop(CCL_bibset bibset, const char *qname,
     {
         int i;
         for (i = 0; slist[i]; i++)
-            if (src_len == strlen(slist[i]) 
+            if (src_len == strlen(slist[i])
                 && ccl_memicmp(slist[i], src_str, src_len) == 0)
                 return 1;
     }