/*
- * Copyright (c) 1995, Index Data.
+ * Copyright (c) 1995-1998, Index Data.
* See the file LICENSE for details.
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: d1_marc.c,v $
- * Revision 1.2 1995-11-01 13:54:48 quinn
+ * Revision 1.12 1998-02-23 10:57:09 adam
+ * Take care of integer data nodes as well in conversion.
+ *
+ * Revision 1.11 1998/02/11 11:53:35 adam
+ * Changed code so that it compiles as C++.
+ *
+ * Revision 1.10 1997/09/30 11:50:04 adam
+ * Added handler data1_get_map_buf that is used by data1_nodetomarc.
+ *
+ * Revision 1.9 1997/09/24 13:35:45 adam
+ * Added two members to data1_marctab to ease reading of weird MARC records.
+ *
+ * Revision 1.8 1997/09/17 12:10:37 adam
+ * YAZ version 1.4.
+ *
+ * Revision 1.7 1997/09/05 09:50:57 adam
+ * Removed global data1_tabpath - uses data1_get_tabpath() instead.
+ *
+ * Revision 1.6 1997/09/04 13:51:58 adam
+ * Added data1 to marc conversion with indicators.
+ *
+ * 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
+ * Making data1 look for tables in data1_tabpath
+ *
+ * Revision 1.2 1995/11/01 13:54:48 quinn
* Minor adjustments
*
* Revision 1.1 1995/11/01 11:56:08 quinn
#include <assert.h>
#include <stdlib.h>
#include <string.h>
+#include <ctype.h>
#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)
+data1_marctab *data1_read_marctab (data1_handle dh, const char *file)
{
FILE *f;
- data1_marctab *res = xmalloc(sizeof(*res));
+ NMEM mem = data1_nmem_get (dh);
+ data1_marctab *res = (data1_marctab *)nmem_malloc(mem, sizeof(*res));
char line[512], *argv[50];
int argc;
- if (!(f = fopen(file, "r")))
+ if (!(f = yaz_path_fopen(data1_get_tabpath(dh), file, "r")))
{
logf(LOG_WARN|LOG_ERRNO, "%s", file);
return 0;
strcpy(res->implementation_codes, " ");
res->indicator_length = 2;
res->identifier_length = 2;
+ res->force_indicator_length = -1;
+ res->force_identifier_length = -1;
strcpy(res->user_systems, "z ");
while ((argc = readconf_line(f, line, 512, argv, 50)))
logf(LOG_WARN, "%s: Bad name directive");
continue;
}
- res->name = xmalloc(strlen(argv[1])+1);
- strcpy(res->name, argv[1]);
+ res->name = nmem_strdup(mem, argv[1]);
}
else if (!strcmp(argv[0], "reference"))
{
}
strncpy(res->future_use, argv[1], 2);
}
+ else if (!strcmp(argv[0], "force-indicator-length"))
+ {
+ if (argc != 2)
+ {
+ logf(LOG_WARN, "%s: Bad future-use");
+ continue;
+ }
+ res->force_indicator_length = atoi(argv[1]);
+ }
+ else if (!strcmp(argv[0], "force-identifier-length"))
+ {
+ if (argc != 2)
+ {
+ logf(LOG_WARN, "%s: Bad future-use");
+ continue;
+ }
+ res->force_identifier_length = atoi(argv[1]);
+ }
else
logf(LOG_WARN, "%s: Bad directive '%s'", file, argv[0]);
while (n->which != DATA1N_data && n->child)
n = n->child;
- if (n->which != DATA1N_data || n->u.data.what != DATA1I_text)
+ if (n->which != DATA1N_data ||
+ (n->u.data.what != DATA1I_text && n->u.data.what != DATA1I_num))
{
r = "[Structured/included data]";
*len = strlen(r);
}
*len = n->u.data.len;
+ while (*len && isspace(n->u.data.data[*len - 1]))
+ (*len)--;
return n->u.data.data;
}
static void memint (char *p, int val, int len)
{
- static char buf[9];
+ char buf[10];
if (len == 1)
*p = val + '0';
}
}
+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)
{
char *op;
data1_node *field, *subf;
+ logf (LOG_DEBUG, "nodetomarc");
for (field = n->child; field; field = field->next)
{
if (field->which != DATA1N_tag)
+ 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)
{
}
if (!*buf)
- *buf = xmalloc(*size = len);
+ *buf = (char *)xmalloc(*size = len);
else if (*size <= len)
- *buf = xrealloc(*buf, *size = len);
+ *buf = (char *)xrealloc(*buf, *size = len);
op = *buf;
memint (op, len, 5);
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;
return len;
}
-char *data1_nodetomarc(data1_marctab *p, data1_node *n, int selected, int *len)
+char *data1_nodetomarc(data1_handle dh, data1_marctab *p, data1_node *n,
+ int selected, int *len)
{
- static char *buf = 0;
- static int size = 0;
+ int *size;
+ char **buf = data1_get_map_buf (dh, &size);
- *len = nodetomarc(p, n, selected, &buf, &size);
- return buf;
+ *len = nodetomarc(p, n, selected, buf, size);
+ return *buf;
}
projects / yaz-moved-to-github.git / blobdiff