Function fixup_method

modules/sipmsgops/sipmsgops.c:768–832

* Convert char* method to str* parameter */

 * Convert char* method to str* parameter
 */
static int fixup_method(void** param)
{
	str* s;
	char *p;
	int m;
	unsigned int method;

	s = (str*)pkg_malloc(sizeof(str));
	if (!s) {
		LM_ERR("no pkg memory left\n");
		return E_UNSPEC;
	}

	*s = *(str *)*param;
	if(s->len==0)
	{
		LM_ERR("empty method name\n");
		pkg_free(s);
		return E_UNSPEC;
	}
	m=0;
	p=s->s;
	while(*p)
	{
		if(*p=='|')
		{
			*p = ',';
			m=1;
		}
		p++;
	}
	if(parse_methods(s, &method)!=0)
	{
		LM_ERR("bad method names\n");
		pkg_free(s);
		return E_UNSPEC;
	}

	if(m==1)
	{
		if(method==METHOD_UNDEF || method&METHOD_OTHER)
		{
			LM_ERR("unknown method in list [%.*s/%d] - must be "
				"only defined methods\n", s->len, s->s, method);
			return E_UNSPEC;
		}
		LM_DBG("using id for methods [%.*s/%d]\n",
				s->len, s->s, method);
		s->s = 0;
		s->len = method;
	} else {
		if(method!=METHOD_UNDEF && method!=METHOD_OTHER)
		{
			LM_DBG("using id for method [%.*s/%d]\n",
					s->len, s->s, method);
			s->s = 0;
			s->len = method;
		} else