Hello,
My name is John Paul Pirau and I'm trying to use openser to create a sip
proxy server that gets and forwards incomming "MESSAGE" sip messages. And I
encountered a problem while trying to process an incoming message. My module
exports 2 functions :
int ValidateMessage(sip_msg* sip, char*, char*) and
int HandleMessage(sip_msg* sip, char*, char*)
the ideea is that I want to make a validation before I send back the 200 OK
response. And if the message does not have the required information then I want
to send back the 400 Bad Request response. So I figured out that a script in
the openser config file should do the trick. Here it is :
route{
...
if(ValidateMessage()){
sl_send_reply("200", "OK") ;
HandleMessage();
}
else {
sl_send_reply("400","Bad Request");
}
...
}
..well it doesn't work because the ValidateMessage() gets an invalid sip_msg
structure as parameter. After some debug I figured out that te from, to and
message body is not present in the sip_msg structure. On the contrary in the
HandleMessage function I get a perfectly valid sip_msg struct
Any ideea on what's going on ?
...
And I also tryed a different aproach.. Here it is :
route{
...
sl_send_reply("182", "Queued") ;
if(ValidateMessage()){
sl_send_reply("200", "OK") ;
HandleMessage();
}
else {
sl_send_reply("400","Bad Request");
}
...
}
The big difference is that with this .cfg I get a valid sip_msg struct in
ValidateMessage() but HandleMessage() never gets called ???. Any ideeas ?
Best Regards,
__________________
Ioan-Paul Pirau.
Software Engineer
www.spectral.go.ro
__________________
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