* Sebastian Hammer, Adam Dickmeiss
*
* $Log: d1_marc.c,v $
- * Revision 1.4 1996-03-25 10:18:03 quinn
+ * Revision 1.5 1997-09-04 13:48:04 adam
+ * Added data1 to marc conversion.
+ *
+ * Revision 1.4 1996/03/25 10:18:03 quinn
* Removed trailing whitespace from data elements
*
* Revision 1.3 1995/11/01 16:34:57 quinn
#include <oid.h>
#include <log.h>
+#include <marcdisp.h>
#include <readconf.h>
#include <xmalloc.h>
#include <data1.h>
#include <tpath.h>
-#define ISO2709_RS 035
-#define ISO2709_FS 036
-#define ISO2709_IDFS 037
-
data1_marctab *data1_read_marctab(char *file)
{
FILE *f;
}
}
+static int is_indicator (data1_marctab *p, data1_node *subf)
+{
+#if 1
+ if (p->indicator_length != 2 ||
+ (subf->which == DATA1N_tag && strlen(subf->u.tag.tag) == 2))
+ return 1;
+#else
+ if (subf->which == DATA1N_tag && subf->child->which == DATA1N_tag)
+ return 1;
+#endif
+ return 0;
+}
+
static int nodetomarc(data1_marctab *p, data1_node *n, int selected,
char **buf, int *size)
{
+ p->length_implementation;
if (strncmp(field->u.tag.tag, "00", 2))
len += p->indicator_length; /* this is fairly bogus */
- for (subf = field->child; subf; subf = subf->next)
+ subf = field->child;
+
+ /* we'll allow no indicator if length is not 2 */
+ if (is_indicator (p, subf))
+ subf = subf->child;
+
+ for (; subf; subf = subf->next)
{
if (subf->which != DATA1N_tag)
{
for (field = n->child; field; field = field->next)
{
int data_0 = data_p;
+ char *indicator_data = " ";
if (selected && !field->u.tag.node_selected)
continue;
+
+ subf = field->child;
+
+ if (is_indicator (p, subf))
+ {
+ indicator_data = subf->u.tag.tag;
+ subf = subf->child;
+ }
if (strncmp(field->u.tag.tag, "00", 2)) /* bogus */
{
- memcpy (op + data_p, " ", p->indicator_length);
+ memcpy (op + data_p, indicator_data, p->indicator_length);
data_p += p->indicator_length;
}
- for (subf = field->child; subf; subf = subf->next)
+ for (; subf; subf = subf->next)
{
char *data;