/*
- * Copyright (c) 1995, Index Data.
+ * Copyright (c) 1995-1999, Index Data.
* See the file LICENSE for details.
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: d1_write.c,v $
- * Revision 1.2 1995-12-13 17:14:27 quinn
+ * Revision 1.8 1999-11-30 13:47:12 adam
+ * Improved installation. Moved header files to include/yaz.
+ *
+ * Revision 1.7 1999/10/21 12:06:29 adam
+ * Retrieval module no longer uses ctype.h - functions.
+ *
+ * Revision 1.6 1999/07/06 12:16:00 adam
+ * Improved layout generated record in SGML/XML format.
+ *
+ * Revision 1.5 1998/06/05 08:57:43 adam
+ * Fixed problem with function wordlen.
+ *
+ * Revision 1.4 1998/05/18 13:07:08 adam
+ * Changed the way attribute sets are handled by the retriaval module.
+ * Extended Explain conversion / schema.
+ * Modified server and client to work with ASN.1 compiled protocol handlers.
+ *
+ * Revision 1.3 1997/09/17 12:10:39 adam
+ * YAZ version 1.4.
+ *
+ * Revision 1.2 1995/12/13 17:14:27 quinn
* *** empty log message ***
*
* Revision 1.1 1995/12/13 15:38:43 quinn
*/
#include <string.h>
-#include <ctype.h>
-#include <data1.h>
-#include <wrbuf.h>
+#include <yaz/data1.h>
+#include <yaz/wrbuf.h>
#define IDSGML_MARGIN 75
-static int wordlen(char *b)
+static int wordlen(char *b, int max)
{
int l = 0;
- while (*b && !isspace(*b))
+ while (l < max && !d1_isspace(*b))
l++, b++;
return l;
}
tag = c->u.tag.element->tag->names->name; /* first name */
else
tag = c->u.tag.tag; /* local string tag */
- if (data1_matchstr(tag, "wellknown")) /* skip wellknown */
+ if (!data1_matchstr(tag, "wellknown")) /* skip wellknown */
+ {
+ if (nodetoidsgml(c, select, b, col) < 0)
+ return -1;
+ }
+ else
{
- sprintf(line, "<%s>\n", tag);
+ sprintf(line, "%*s<%s>\n", col, "", tag);
+ wrbuf_write(b, line, strlen(line));
+ if (nodetoidsgml(c, select, b, (col > 40) ? 40 : col+2) < 0)
+ return -1;
+ sprintf (line, "%*s</%s>\n", col, "", tag);
wrbuf_write(b, line, strlen(line));
- col = 0;
}
- if (nodetoidsgml(c, select, b, col) < 0)
- return -1;
- wrbuf_write(b, "</>\n", 4);
- col = 0;
}
else if (c->which == DATA1N_data)
{
char *p = c->u.data.data;
int l = c->u.data.len;
int first = 1;
+ int lcol = col;
- if (c->u.data.what == DATA1I_text)
+ sprintf(line, "%*s", col, "");
+ wrbuf_write(b, line, strlen(line));
+ switch (c->u.data.what)
{
+ case DATA1I_text:
while (l)
{
int wlen;
-
- while (l && isspace(*p))
+
+ while (l && d1_isspace(*p))
p++, l--;
if (!l)
break;
/* break if we'll cross margin and word is not too long */
- if (col + (wlen = wordlen(p)) > IDSGML_MARGIN && wlen <
+ if (lcol + (wlen = wordlen(p, l)) > IDSGML_MARGIN && wlen <
IDSGML_MARGIN)
{
- sprintf(line, "\n");
- col = 0;
+ sprintf(line, "\n%*s", col, "");
+ lcol = col;
wrbuf_write(b, line, strlen(line));
first = 1;
}
if (!first)
{
wrbuf_putc(b, ' ');
- col++;
+ lcol++;
}
- while (l && !isspace(*p))
+ while (l && !d1_isspace(*p))
{
-#if 0
- if (col > NTOBUF_MARGIN)
- {
- wrbuf_putc(b, '=');
- wrbuf_putc(b, '\n');
- sprintf(line, "%*s", indent * NTOBUF_INDENT, "");
- wrbuf_write(b, line, strlen(line));
- col = indent * NTOBUF_INDENT;
- }
-#endif
wrbuf_putc(b, *p);
p++;
l--;
- col++;
+ lcol++;
}
first = 0;
}
wrbuf_write(b, "\n", 1);
- col = 0;
- }
- else if (c->u.data.what == DATA1I_num)
- {
- wrbuf_putc(b, ' ');
+ break;
+ case DATA1I_num:
+ wrbuf_write(b, c->u.data.data, c->u.data.len);
+ break;
+ case DATA1I_oid:
wrbuf_write(b, c->u.data.data, c->u.data.len);
}
}
return 0;
}
-char *data1_nodetoidsgml(data1_node *n, int select, int *len)
+char *data1_nodetoidsgml (data1_handle dh, data1_node *n, int select, int *len)
{
- static WRBUF b = 0;
+ WRBUF b = data1_get_wrbuf (dh);
char line[1024];
-
- if (!b)
- b = wrbuf_alloc();
- else
- wrbuf_rewind(b);
+
+ wrbuf_rewind(b);
sprintf(line, "<%s>\n", n->u.root.type);
wrbuf_write(b, line, strlen(line));