/* I - Additional arguments as needed */
char *_mxml_strdupf(const char *format,...)
{
va_list ap; /* Pointer to additional arguments */
char *s; /* Pointer to formatted string */
/*
* Get a pointer to the additional arguments, format the string,
* and return it...
*/
va_start(ap, format);
s = _mxml_vstrdupf(format, ap);
va_end(ap);
return (s);
}
char * /* O - New string pointer */
_mxml_strdupf(const char *format, /* I - Printf-style format string */
...) /* I - Additional arguments as needed */
{
va_list ap; /* Pointer to additional arguments */
char *s; /* Pointer to formatted string */
/*
* Get a pointer to the additional arguments, format the string,
* and return it...
*/
va_start(ap, format);
s = _mxml_vstrdupf(format, ap);
va_end(ap);
return (s);
}
mxml_node_t * /* O - New node */
mxmlNewTextf(mxml_node_t *parent, /* I - Parent node or MXML_NO_PARENT */
int whitespace, /* I - 1 = leading whitespace, 0 = no whitespace */
const char *format, /* I - Printf-style frmat string */
...) /* I - Additional args as needed */
{
mxml_node_t *node; /* New node */
va_list ap; /* Pointer to arguments */
#ifdef DEBUG
fprintf(stderr, "mxmlNewTextf(parent=%p, whitespace=%d, format=\"%s\", ...)\n",
parent, whitespace, format ? format : "(null)");
#endif /* DEBUG */
/*
* Range check input...
*/
if (!format)
return (NULL);
/*
* Create the node and set the text value...
*/
if ((node = mxml_new(parent, MXML_TEXT)) != NULL)
{
va_start(ap, format);
node->value.text.whitespace = whitespace;
node->value.text.string = _mxml_vstrdupf(format, ap);
va_end(ap);
}
return (node);
}
void
mxmlElementSetAttrf(mxml_node_t* node, /* I - Element node */
const char* name, /* I - Name of attribute */
const char* format,/* I - Printf-style attribute value */
...) { /* I - Additional arguments as needed */
va_list ap; /* Argument pointer */
char* value; /* Value */
#ifdef DEBUG
fprintf(stderr,
"mxmlElementSetAttrf(node=%p, name=\"%s\", format=\"%s\", ...)\n",
node, name ? name : "(null)", format ? format : "(null)");
#endif /* DEBUG */
/*
* Range check input...
*/
if (!node || node->type != MXML_ELEMENT || !name || !format) {
return;
}
/*
* Format the value...
*/
va_start(ap, format);
value = _mxml_vstrdupf(format, ap);
va_end(ap);
if (!value)
mxml_error("Unable to allocate memory for attribute '%s' in element %s!",
name, node->value.element.name);
else if (mxml_set_attr(node, name, value)) {
free(value);
}
}