/*
- * Copyright (c) 1995-1997, Index Data.
+ * Copyright (c) 1995-2002, Index Data.
* See the file LICENSE for details.
* Sebastian Hammer, Adam Dickmeiss
*
- * $Log: d1_write.c,v $
- * 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
- * Added SGML-output filter.
- *
- *
+ * $Id: d1_write.c,v 1.10 2002-04-15 09:06:30 adam Exp $
*/
#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;
}
{
if (select && c->u.tag.node_selected)
continue;
- if (c->u.tag.element && c->u.tag.element->tag)
- tag = c->u.tag.element->tag->names->name; /* first name */
+ tag = c->u.tag.tag;
+ if (!data1_matchstr(tag, "wellknown")) /* skip wellknown */
+ {
+ if (nodetoidsgml(c, select, b, col) < 0)
+ return -1;
+ }
else
- tag = c->u.tag.tag; /* local string tag */
- if (data1_matchstr(tag, "wellknown")) /* skip wellknown */
{
- sprintf(line, "<%s>\n", tag);
+#if DATA1_USING_XATTR
+ data1_xattr *p;
+#endif
+ sprintf (line, "%*s<", col, "");
+ wrbuf_puts (b, line);
+ wrbuf_puts (b, tag);
+#if DATA1_USING_XATTR
+ for (p = c->u.tag.attributes; p; p = p->next)
+ {
+ wrbuf_putc (b, ' ');
+ wrbuf_puts (b, p->name);
+ wrbuf_putc (b, '=');
+ wrbuf_putc (b, '"');
+ wrbuf_puts (b, p->value);
+ wrbuf_putc (b, '"');
+ }
+#endif
+ wrbuf_puts(b, ">\n");
+ 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;
+ 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;
break;
case DATA1I_num:
- wrbuf_putc(b, ' ');
wrbuf_write(b, c->u.data.data, c->u.data.len);
break;
case DATA1I_oid:
- wrbuf_putc(b, ' ');
wrbuf_write(b, c->u.data.data, c->u.data.len);
}
}
{
WRBUF b = data1_get_wrbuf (dh);
char line[1024];
-
+
wrbuf_rewind(b);
sprintf(line, "<%s>\n", n->u.root.type);