9 Nov
2009
9 Nov
'09
11:24 p.m.
On Nov 08, 2009 at 12:55, Juha Heinanen <jh(a)tutpro.com> wrote:
i wrote alias_contact() function and seems to work
fine. i have not
yet written handle_alias(), but tried to first use scripting means for
that. that led into trouble with testing is $var has value.
i have this piece of code:
xlog("L_INFO", "R-URI is <$ru>\n");
$var(tmp) = $(ru{uri.param,alias});
xlog("L_INFO", "Alias param is <$var(tmp)>\n");
if ($var(tmp)) {
xlog("L_INFO", "Alias param is <$var(tmp)>\n");
$du = $var(tmp);
^^^^^^^^
shouldn't it be $du = "sip:" + $var(tmp) ?
xlog("L_INFO", "Routing in-dialog
$rm from <$fu> to <$du>\n");
} else {
xlog("L_INFO", "Routing in-dialog $rm from <$fu> to
<$ru>\n");
}
and i get to syslog:
Nov 8 12:51:10 localhost /usr/sbin/sip-proxy[4506]: INFO: R-URI is
<sip:jh_test_fi@192.98.101.10:5074;transport=tcp;alias="192.98.101.10:55375;transport=tcp">
Nov 8 12:51:10 localhost /usr/sbin/sip-proxy[4506]: INFO: Alias param is
<192.98.101.10:55375;transport=tcp>
Nov 8 12:51:10 localhost /usr/sbin/sip-proxy[4506]: INFO: Routing in-dialog BYE from
<sip:test@as.test.fi> to
<sip:jh_test_fi@192.98.101.10:5074;transport=tcp;alias="192.98.101.10:55375;transport=tcp">
why does the test
if ($var(tmp)) {
fail to figure out that $var(tmp) has value?
You should use if ($var(tmp)!="").
if ($var(tmp)) works only for integers. If $var(tmp) is not integer and
not a string of the form "1234", it will evaluate to 0 in an integer
context. The if() it's an integer context (no boolean context in sr).
Andrei