-/* $Id: marcread.c,v 1.21 2003-08-21 10:29:00 adam Exp $
- Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
+/* $Id: marcread.c,v 1.24 2004-06-16 22:12:30 adam Exp $
+ Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
Index Data Aps
This file is part of the Zebra server.
identifier_length = marctab->force_identifier_length;
else
identifier_length = atoi_n (buf+11, 1);
- base_address = atoi_n (buf+12, 4);
+ base_address = atoi_n (buf+12, 5);
length_data_entry = atoi_n (buf+20, 1);
length_starting = atoi_n (buf+21, 1);
i0 = i;
while (buf[i] != ISO2709_RS && buf[i] != ISO2709_FS && i < end_offset)
{
-
- if (!memcmp(tag, "4", 1) && (!yaz_matchstr(absynName, "UNIMARC")||
- !yaz_matchstr(absynName, "RUSMARC")))
- {
- int go = 1;
- data1_node *res =
- data1_mk_tag_n (p->dh, p->mem,
- buf+i+1, identifier_length-1,
- 0 /* attr */, parent);
- i += identifier_length;
- i0 = i;
- do {
- while (buf[i] != ISO2709_RS && buf[i] != ISO2709_IDFS &&
- buf[i] != ISO2709_FS && i < end_offset)
- {
- i++;
- }
- if (!memcmp(buf+i+1, "1", 1) && i<end_offset)
- {
- go = 0;
- }
- else
- {
- buf[i] = '$';
- }
- } while (go && i < end_offset);
-
- data1_mk_text_n (p->dh, p->mem, buf + i0, i - i0, res);
- i0 = i;
- }
- else if (memcmp (tag, "00", 2) && identifier_length)
+ if (memcmp (tag, "00", 2) && identifier_length)
{
data1_node *res;
if (marc_xml)
}
return res_root;
}
+
/*
* Locate some data under this node. This routine should handle variants
* prettily.
}
return 0;
}
-static inline_subfield *lookup_inline_subfield(inline_subfield *pisf, const char *name)
+
+static inline_subfield *lookup_inline_subfield(inline_subfield *pisf,
+ const char *name)
{
inline_subfield *p;
}
return 0;
}
-static inline_subfield *cat_inline_subfield(mc_subfield *psf, char *buf, inline_subfield *pisf)
+
+static inline_subfield *cat_inline_subfield(mc_subfield *psf, WRBUF buf,
+ inline_subfield *pisf)
{
mc_subfield *p;
{
if (strcmp(p->prefix, "_"))
{
- strcat(strcat(buf, " "), p->prefix);
+ wrbuf_puts(buf, " ");
+ wrbuf_puts(buf, p->prefix);
}
if (p->interval.start == -1)
{
- strcat(buf, found->data);
+ wrbuf_puts(buf, found->data);
}
else
{
- strncat(buf, found->data+p->interval.start,
- p->interval.end-p->interval.start+1);
+ wrbuf_write(buf, found->data+p->interval.start,
+ p->interval.end-p->interval.start);
+ wrbuf_puts(buf, "");
}
if (strcmp(p->suffix, "_"))
{
- strcat(strcat(buf, p->suffix), " ");
+ wrbuf_puts(buf, p->suffix);
+ wrbuf_puts(buf, " ");
}
#if MARCOMP_DEBUG
logf(LOG_LOG, "cat_inline_subfield(): add subfield $%s", found->name);
}
if (found)
{
- strcat(buf, " (");
+ wrbuf_puts(buf, " (");
pisf = cat_inline_subfield(p->u.child, buf, pisf);
- strcat(buf, ") ");
+ wrbuf_puts(buf, ") ");
}
}
}
return pisf;
}
-static void cat_inline_field(mc_field *pf, char *buf, data1_node *subfield)
-{
-
+
+static void cat_inline_field(mc_field *pf, WRBUF buf, data1_node *subfield)
+{
if (!pf || !subfield)
return;
- for (;subfield; subfield = subfield->next)
+ for (;subfield;)
{
int len;
- inline_field *pif = inline_parse(get_data(subfield,&len));
+ inline_field *pif=NULL;
+ data1_node *psubf;
+
+ if (yaz_matchstr(subfield->u.tag.tag, "1"))
+ {
+ subfield = subfield->next;
+ continue;
+ }
+
+ psubf = subfield;
+ pif = inline_mk_field();
+ do
+ {
+ int i;
+ if ((i=inline_parse(pif, psubf->u.tag.tag, get_data(psubf, &len)))<0)
+ {
+ logf(LOG_WARN, "inline subfield ($%s): parse error",
+ psubf->u.tag.tag);
+ inline_destroy_field(pif);
+ return;
+ }
+ psubf = psubf->next;
+ } while (psubf && yaz_matchstr(psubf->u.tag.tag, "1"));
+
+ subfield = psubf;
if (pif && !yaz_matchstr(pif->name, pf->name))
{
if (!pf->list && pif->list)
{
- strcat(buf, pif->list->data);
+ wrbuf_puts(buf, pif->list->data);
}
else
{
/*
add separator for inline fields
*/
- if (strlen(buf))
+ if (wrbuf_len(buf))
{
- strcat(buf, "\n");
+ wrbuf_puts(buf, "\n");
}
}
else
{
- logf(LOG_WARN, "In-line field %s missed -- indicators does not match", pif->name);
+ logf(LOG_WARN, "In-line field %s missed -- indicators do not match", pif->name);
}
}
}
logf(LOG_LOG, "cat_inline_field(): got buffer {%s}", buf);
#endif
}
-static data1_node *cat_subfield(mc_subfield *psf, char *buf, data1_node *subfield)
+
+static data1_node *cat_subfield(mc_subfield *psf, WRBUF buf,
+ data1_node *subfield)
{
mc_subfield *p;
if (strcmp(p->prefix, "_"))
{
- strcat(strcat(buf, " "), p->prefix);
+ wrbuf_puts(buf, " ");
+ wrbuf_puts(buf, p->prefix);
}
if (p->u.in_line)
}
else if (p->interval.start == -1)
{
- strcat(buf, get_data(found, &len));
+ wrbuf_puts(buf, get_data(found, &len));
}
else
{
- strncat(buf, get_data(found, &len)+p->interval.start,
- p->interval.end-p->interval.start+1);
+ wrbuf_write(buf, get_data(found, &len)+p->interval.start,
+ p->interval.end-p->interval.start);
+ wrbuf_puts(buf, "");
}
if (strcmp(p->suffix, "_"))
{
- strcat(strcat(buf, p->suffix), " ");
+ wrbuf_puts(buf, p->suffix);
+ wrbuf_puts(buf, " ");
}
#if MARCOMP_DEBUG
logf(LOG_LOG, "cat_subfield(): add subfield $%s", found->u.tag.tag);
}
if (found)
{
- strcat(buf, " (");
+ wrbuf_puts(buf, " (");
subfield = cat_subfield(p->u.child, buf, subfield);
- strcat(buf, ") ");
+ wrbuf_puts(buf, ") ");
}
}
}
return subfield;
}
-static data1_node *cat_field(struct grs_read_info *p, mc_field *pf, char *buf, data1_node *field)
+
+static data1_node *cat_field(struct grs_read_info *p, mc_field *pf,
+ WRBUF buf, data1_node *field)
{
data1_node *subfield;
int ind1, ind2;
if (pf->interval.start == -1)
{
- strcat(buf, get_data(field, &len));
+ wrbuf_puts(buf, get_data(field, &len));
}
else
{
- strncat(buf, get_data(field, &len)+pf->interval.start,
- pf->interval.end-pf->interval.start+1);
+ wrbuf_write(buf, get_data(field, &len)+pf->interval.start,
+ pf->interval.end-pf->interval.start);
+ wrbuf_puts(buf, "");
}
#if MARCOMP_DEBUG
logf(LOG_LOG, "cat_field(): got buffer {%s}", buf);
return field->next;
}
+
static int is_empty(char *s)
{
char *p = s;
}
return 1;
}
-static void parse_data1_tree(struct grs_read_info *p, const char *mc_stmnt, data1_node *root)
+
+static void parse_data1_tree(struct grs_read_info *p, const char *mc_stmnt,
+ data1_node *root)
{
data1_marctab *marctab = root->u.root.absyn->marc;
data1_node *top = root->child;
data1_node *field;
mc_context *c;
mc_field *pf;
- char buf[1000000];
+ WRBUF buf;
c = mc_mk_context(mc_stmnt+3);
mc_destroy_context(c);
return;
}
+ buf = wrbuf_alloc();
#if MARCOMP_DEBUG
logf(LOG_LOG, "parse_data1_tree(): statement -{%s}", mc_stmnt);
#endif
if (!yaz_matchstr(field->u.tag.tag, pf->name))
{
data1_node *new;
- char *pb = buf;
+ char *pb;
#if MARCOMP_DEBUG
logf(LOG_LOG, "parse_data1_tree(): try field {%s}", field->u.tag.tag);
#endif
- *buf = '\0';
+ wrbuf_rewind(buf);
+ wrbuf_puts(buf, "");
+
field = cat_field(p, pf, buf, field);
+ pb = wrbuf_buf(buf);
for (pb = strtok(pb, "\n"); pb; pb = strtok(NULL, "\n"))
{
if (!is_empty(pb))
}
mc_destroy_field(pf);
mc_destroy_context(c);
+ wrbuf_free(buf, 1);
}
data1_node *grs_read_marcxml(struct grs_read_info *p)
return root;
}
-
data1_node *grs_read_marc(struct grs_read_info *p)
{
data1_node *root = grs_read_iso2709(p, 0);
}
return root;
}
+
static void *grs_init_marc(void)
{
return 0;