From 77d8b0bc50992a2e6fe098a058da151f2c4c99c4 Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@indexdata.dk>
Date: Thu, 30 Mar 1995 14:22:02 +0000
Subject: [PATCH] Uses MARC anchor functions now.

---
 fml/fmlmarc.c |   75 +++++++++++++++++----------------------------------------
 1 file changed, 22 insertions(+), 53 deletions(-)

diff --git a/fml/fmlmarc.c b/fml/fmlmarc.c
index 60eadff..9108c2a 100644
--- a/fml/fmlmarc.c
+++ b/fml/fmlmarc.c
@@ -2,7 +2,10 @@
  * FML interpreter. Europagate, 1995
  *
  * $Log: fmlmarc.c,v $
- * Revision 1.4  1995/02/23 08:32:05  adam
+ * Revision 1.5  1995/03/30 14:22:02  adam
+ * Uses MARC anchor functions now.
+ *
+ * Revision 1.4  1995/02/23  08:32:05  adam
  * Changed header.
  *
  * Revision 1.2  1995/02/10  16:52:08  adam
@@ -21,48 +24,10 @@
 #include <stdio.h>
 
 #include <fmlmarc.h>
-#include <iso2709p.h>
+#include <iso2709.h>
 
 #include "fmlp.h"
 
-#if 0
-struct fml_node *marc_to_fml (Fml fml, Iso2709Rec rec)
-{
-    struct fml_node *ptr_0 = NULL, *ptr_1;
-    struct iso2709_dir *dir;
-
-    for (dir = rec->directory; dir; dir=dir->next)
-    {
-        struct fml_node *ptr;
-
-        ptr = fml_node_alloc (fml);
-        if (ptr_0)
-            ptr_1->p[1] = ptr;
-        else
-            ptr_0 = ptr_1 = ptr;
-
-        ptr_1 = ptr;
-
-        if (dir->fields)
-        {
-            struct iso2709_field *fields = dir->fields;
-
-            ptr = fml_node_alloc (fml);
-            ptr->p[0] = fml_atom_alloc (fml, fields->data);
-            ptr->is_atom = 1;
-            
-            while ((fields = fields->next))
-            {
-                ptr = ptr->p[0] = fml_node_alloc (fml);
-                ptr->p[0] = fml_atom_alloc (fml, fields->data);
-                ptr->is_atom = 1;
-            }
-        }
-    }
-    return ptr_0;
-}
-#endif
-
 static void add_string (const char *str, char **buf, int *max, int *size)
 {
     if (*size + strlen(str) >= *max)
@@ -86,45 +51,49 @@ static void add_string (const char *str, char **buf, int *max, int *size)
 
 char *marc_to_str (Fml fml, Iso2709Rec rec)
 {
-    struct iso2709_dir *dir;
     static char *buf = NULL;
     static int max = 0;
     int size = 0;
+    Iso2709Anchor a;
+    char *tag, *indicator, *identifier, *data;
 
     add_string ("{", &buf, &max, &size);
-    for (dir = rec->directory; dir; dir=dir->next)
+    a = iso2709_a_mk (rec);
+    do
     {
-        struct iso2709_field *fields;
-
+        if (!iso2709_a_info_line (a, &tag, &indicator))
+            break;
         add_string ("{\'", &buf, &max, &size);
-        add_string (dir->tag, &buf, &max, &size);
+        add_string (tag, &buf, &max, &size);
         add_string ("\'",&buf, &max, &size);
-        if (dir->indicator)
+        if (indicator)
         {
             add_string ("\'", &buf, &max, &size);
-            add_string (dir->indicator, &buf, &max, &size);
+            add_string (indicator, &buf, &max, &size);
             add_string ("\'", &buf, &max, &size);
         }
         else
             add_string ("{}", &buf, &max, &size);
         add_string ("{", &buf, &max, &size);
-        for (fields = dir->fields; fields; fields=fields->next)
+        do
         {
+            iso2709_a_info_field (a, NULL, NULL, &identifier, &data);
             add_string ("{", &buf, &max, &size);
-            if (fields->identifier)
+            if (identifier)
             {
                 add_string ("\'", &buf, &max, &size);
-                add_string (fields->identifier, &buf, &max, &size);
+                add_string (identifier, &buf, &max, &size);
                 add_string ("\'", &buf, &max, &size);
             }
             else
                 add_string ("{}", &buf, &max, &size);
             add_string (" \'", &buf, &max, &size);
-            add_string (fields->data, &buf, &max, &size);
+            add_string (data, &buf, &max, &size);
             add_string ("\'}", &buf, &max, &size);
-        }
+        } while (iso2709_a_next_field (a));
         add_string ("}}\n", &buf, &max, &size);
-    }
+    } while (iso2709_a_next_line (a));
     add_string ("}", &buf, &max, &size);
+    iso2709_a_rm (a);
     return buf;
 }
-- 
1.7.10.4