sofia-sip allows applications to register a log backend function
which will be called every time the library wants to log something.
We register such a call-back and make it log using the libosmocore logging
framework.
The problem is that sofia-sip has its own log level management, and by
the time the message hits libosmocore, we don't know which log level we
shall use :(
Change-Id: Ib269b6b50f9d79bbd13acc43a626834921f05edb
Related: OS#3105
It's confusing to access the telnet interface and then see a prompt
that's not like the program name
Change-Id: Iba20c1c90e528d08bd362be39d86317569c253e6
After libosmocore 55dc2edc89c1a85187ef8aafc09f7d922383231f which outputs
'telnet at <ip> <port>' from telnet_init_dynif(), there's no need to log the
telnet VTY bind here anymore.
Change-Id: I7db7f7a2e61ba676c2712bcc149a5fd5a69b80b2
In case of solely managing the application through the VTY we
want/need to have the application running besides a wrong config
has been entered. SIP will be broken but a user will be able to
see the log message and can fix it.
In case the MNCC server is crashing we need to release all calls,
use the event emitted by the MNCC connection and iterate over all
calls and call the release function.
Right now a call has two legs, the initial one and the remote. In
general this will allow a SIP to SIP, SIP to MNCC and MNCC to MNCC
structure in the future.
This code is capable of creating an agent that will bind on the
configured local address. The next steps are to configure the
library in terms of allowed features and prepare call handling.
Connect, re-connect and read messages from the MNCC socket. Dispatch
the event in case the system got disconnected.
Move the app definition to app.h and use it everywhere. Begin with a
new call for mncc.
* It is written in C and using libosmovty and other data structures
* It is using sofia-sip for the SIP handling as a good library for
such a task
* It is using glib for the sofia-sip event loop integration. In the
future we can write our own root context but right now that looks
like a necessary evil. No glib usage is allowed in this code and
only sofia-glib is linked.
Harald Welte
Neels Hofmeyr
Holger Hans Peter Freyther