/*
 * Attribute.c : implementation of the Attribute interface as defined by
 *       Document Object Model (Core) Level 1
 *       http://www.w3.org/TR/WD-DOM/level-one-core.html
 * 
 * Daniel.Veillard@w3.org
 *
 * $Id: Attribute.c,v 1.1 1998/06/15 01:23:53 daniel Exp $
 */

#include "config.h"
#include <stdio.h>
#include <string.h>
#include <malloc.h>
#include "Attribute.h"
#include "Element.h"

/*
 * Create a new Attribute.
 */
domAttributePtr domAttributeCreate(char *name, char *value) {
    domAttributePtr ret;

    if (name == NULL) return(NULL);
    ret = (domAttributePtr) malloc(sizeof(domAttribute));
    if (ret == NULL) {
        fprintf(stderr, "domAttributeCreate : out of memory\n");
	return(NULL);
    }
    memset(ret, 0, sizeof(domAttribute));
    ret->name = strdup(name);
    if (value != NULL) ret->value = strdup(value);
    return(ret);
}

/*
 * Destroy an Attribute.
 */
void domAttributeDestroy(domAttributePtr attr) {
    if (attr == NULL) return;

    memset(attr, 0, sizeof(domAttribute));
    attr->name = (void *) 0xdeadbeef;
    attr->value = (void *) 0xdeadbeef;
    free(attr);
}

/*
 * Get the attribute name.
 */
char *getName(domAttributePtr atr) {
    if (atr == NULL) return(NULL);
    return(atr->name); /* Should we duplicate ??? */
}

/*
 * Get the attribute value, without entity substitution.
 */
char *getValue(domAttributePtr atr) {
    if (atr == NULL) return(NULL);
    return(atr->value); /* Should we duplicate ??? */
}

/*
 * Get the attribute value, with entity substitution.
 */
char *toString(domAttributePtr atr) {
    if (atr == NULL) return(NULL);
    return(atr->value); /* TODO !!! Entity subst (done by the parser ???) */
}