Function tr_parse_nameaddr

transformations.c:3536–3615

}

int tr_parse_nameaddr(str* in, trans_t *t)
{
	char *p;
	str name;
	tr_param_t *tp = NULL;


	if(in==NULL || t==NULL)
		return -1;

	p = in->s;
parse_name:
	name.s = p;

	/* find next token */
	while(is_in_str(p, in) && *p!=TR_PARAM_MARKER && *p!=TR_RBRACKET && *p!=TR_CLASS_MARKER) p++;
	if(*p=='\0')
	{
		LM_ERR("invalid transformation: %.*s\n",
				in->len, in->s);
		goto error;
	}
	name.len = p - name.s;
	trim(&name);
	if (*p == TR_CLASS_MARKER) {
		if (t->params) {
			LM_ERR("transformation [%.*s] already has an index!\n",
					in->len, in->s);
			goto error;
		}
		/* we either have a pvar, or an index */
		if (tr_parse_nparam(name.s, &name, &tp) == NULL) {
			LM_ERR("invalid index: %.*s\n", name.len, name.s);
			goto error;
		}
		t->params = tp;
		tp = 0;
		p++;
		goto parse_name;
	}

	if(name.len==3 && strncasecmp(name.s, "uri", 3)==0)
	{
		t->subtype = TR_NA_URI;
		return 0;
	} else if(name.len==3 && strncasecmp(name.s, "len", 3)==0)
	{
		t->subtype = TR_NA_LEN;
		return 0;
	} else if(name.len==4 && strncasecmp(name.s, "name", 4)==0) {
		t->subtype = TR_NA_NAME;
		return 0;
	} else if(name.len==5 && strncasecmp(name.s, "param", 5)==0) {
		t->subtype = TR_NA_PARAM;
		if(*p!=TR_PARAM_MARKER)
		{
			LM_ERR("invalid value transformation: %.*s\n",
					in->len, in->s);