/*
- * Copyright (C) 1995-2005, Index Data ApS
+ * Copyright (C) 1995-2007, Index Data ApS
* See the file LICENSE for details.
*
- * $Id: nmemsdup.c,v 1.4 2005-05-02 19:14:33 adam Exp $
+ * $Id: nmemsdup.c,v 1.10 2007-01-03 08:42:15 adam Exp $
*/
/**
#include <string.h>
#include <yaz/nmem.h>
+#if YAZ_HAVE_XML2
+#include <libxml/tree.h>
+#endif
char *nmem_strdup (NMEM mem, const char *src)
{
return dst;
}
+char *nmem_strdup_null(NMEM mem, const char *src)
+{
+ if (!src)
+ return 0;
+ else
+ return nmem_strdup(mem, src);
+}
+
char *nmem_strdupn (NMEM mem, const char *src, size_t n)
{
char *dst = (char *)nmem_malloc (mem, n+1);
}
void nmem_strsplit(NMEM nmem, const char *delim, const char *dstr,
- char ***darray, int *num)
+ char ***darray, int *num)
{
const char *cp = dstr;
for (*num = 0; *cp; (*num)++)
{
- while (*cp && strchr(delim, *cp))
- cp++;
- if (!*cp)
- break;
- while (*cp && !strchr(delim, *cp))
- cp++;
+ while (*cp && strchr(delim, *cp))
+ cp++;
+ if (!*cp)
+ break;
+ while (*cp && !strchr(delim, *cp))
+ cp++;
}
if (!*num)
- *darray = 0;
+ *darray = 0;
else
{
- size_t i = 0;
- *darray = nmem_malloc(nmem, *num * sizeof(**darray));
- for (cp = dstr; *cp; )
- {
- const char *cp0;
- while (*cp && strchr(delim, *cp))
- cp++;
- if (!*cp)
- break;
- cp0 = cp;
- while (*cp && !strchr(delim, *cp))
- cp++;
- (*darray)[i++] = nmem_strdupn(nmem, cp0, cp - cp0);
- }
+ size_t i = 0;
+ *darray = nmem_malloc(nmem, *num * sizeof(**darray));
+ for (cp = dstr; *cp; )
+ {
+ const char *cp0;
+ while (*cp && strchr(delim, *cp))
+ cp++;
+ if (!*cp)
+ break;
+ cp0 = cp;
+ while (*cp && !strchr(delim, *cp))
+ cp++;
+ (*darray)[i++] = nmem_strdupn(nmem, cp0, cp - cp0);
+ }
}
}
+#if YAZ_HAVE_XML2
+char *nmem_text_node_cdata(const xmlNode *ptr_cdata, NMEM nmem)
+{
+ char *cdata;
+ int len = 0;
+ const xmlNode *ptr;
+
+ for (ptr = ptr_cdata; ptr; ptr = ptr->next)
+ if (ptr->type == XML_TEXT_NODE)
+ len += xmlStrlen(ptr->content);
+ cdata = (char *) nmem_malloc(nmem, len+1);
+ *cdata = '\0';
+ for (ptr = ptr_cdata; ptr; ptr = ptr->next)
+ if (ptr->type == XML_TEXT_NODE)
+ strcat(cdata, (const char *) ptr->content);
+ return cdata;
+}
+#endif
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+