STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line)
{
	char *p, *q, c;
	char *ntmp, *vtmp;
	STACK_OF(CONF_VALUE) *values = NULL;
	char *linebuf;
	int state;
	/* We are going to modify the line so copy it first */
	linebuf = BUF_strdup(line);
	state = HDR_NAME;
	ntmp = NULL;
	/* Go through all characters */
	for(p = linebuf, q = linebuf; (c = *p) && (c!='\r') && (c!='\n'); p++) {

		switch(state) {
			case HDR_NAME:
			if(c == ':') {
				state = HDR_VALUE;
				*p = 0;
				ntmp = strip_spaces(q);
				if(!ntmp) {
					X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
					goto err;
				}
				q = p + 1;
			} else if(c == ',') {
				*p = 0;
				ntmp = strip_spaces(q);
				q = p + 1;
#if 0
				printf("%s\n", ntmp);
#endif
				if(!ntmp) {
					X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
					goto err;
				}
				X509V3_add_value(ntmp, NULL, &values);
			}
			break ;

			case HDR_VALUE:
			if(c == ',') {
				state = HDR_NAME;
				*p = 0;
				vtmp = strip_spaces(q);
#if 0
				printf("%s\n", ntmp);
#endif
				if(!vtmp) {
					X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_VALUE);
					goto err;
				}
				X509V3_add_value(ntmp, vtmp, &values);
				ntmp = NULL;
				q = p + 1;
			}

		}
	}

	if(state == HDR_VALUE) {
		vtmp = strip_spaces(q);
#if 0
		printf("%s=%s\n", ntmp, vtmp);
#endif
		if(!vtmp) {
			X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_VALUE);
			goto err;
		}
		X509V3_add_value(ntmp, vtmp, &values);
	} else {
		ntmp = strip_spaces(q);
#if 0
		printf("%s\n", ntmp);
#endif
		if(!ntmp) {
			X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
			goto err;
		}
		X509V3_add_value(ntmp, NULL, &values);
	}
OPENSSL_free(linebuf);
return values;

err:
OPENSSL_free(linebuf);
sk_CONF_VALUE_pop_free(values, X509V3_conf_free);
return NULL;

}
STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line)
{
	char *p, *q, c;
	char *ntmp, *vtmp;
	STACK_OF(CONF_VALUE) *values = NULL;
	char *linebuf;
	int state;
	 
	linebuf = BUF_strdup(line);
	state = HDR_NAME;
	ntmp = NULL;
	 
	for(p = linebuf, q = linebuf; (c = *p) && (c!='\r') && (c!='\n'); p++) {

		switch(state) {
			case HDR_NAME:
			if(c == ':') {
				state = HDR_VALUE;
				*p = 0;
				ntmp = strip_spaces(q);
				if(!ntmp) {
					X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
					goto err;
				}
				q = p + 1;
			} else if(c == ',') {
				*p = 0;
				ntmp = strip_spaces(q);
				q = p + 1;
#if 0
				printf("%s\n", ntmp);
#endif
				if(!ntmp) {
					X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
					goto err;
				}
				X509V3_add_value(ntmp, NULL, &values);
			}
			break ;

			case HDR_VALUE:
			if(c == ',') {
				state = HDR_NAME;
				*p = 0;
				vtmp = strip_spaces(q);
#if 0
				printf("%s\n", ntmp);
#endif
				if(!vtmp) {
					X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_VALUE);
					goto err;
				}
				X509V3_add_value(ntmp, vtmp, &values);
				ntmp = NULL;
				q = p + 1;
			}

		}
	}

	if(state == HDR_VALUE) {
		vtmp = strip_spaces(q);
#if 0
		printf("%s=%s\n", ntmp, vtmp);
#endif
		if(!vtmp) {
			X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_VALUE);
			goto err;
		}
		X509V3_add_value(ntmp, vtmp, &values);
	} else {
		ntmp = strip_spaces(q);
#if 0
		printf("%s\n", ntmp);
#endif
		if(!ntmp) {
			X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
			goto err;
		}
		X509V3_add_value(ntmp, NULL, &values);
	}
OPENSSL_free(linebuf);
return values;

err:
OPENSSL_free(linebuf);
sk_CONF_VALUE_pop_free(values, X509V3_conf_free);
return NULL;

}