This has gotten messy durring development, so I decided to clean it up
some. The system logger should ONLY be used for internal logging of the
program, not to try and make a "netwatch" out of (for you c-Bridge
users). Please use the log.py module for that type of thing.
Fixed a bug where I accidentally over-wrote original packet data when
forwarding to an IPSC peer... making it impossible to bridge a packet
to more than one destination IPSC correctly. Currently, DMRlink is
bridging three IPSCs and transcoding group IDs.
unauthenticated packets were subject to having their hashes stripped
just like other packets. The problem is that they don't have hashes to
strip, so I was throwing away part of the packet. Fixed in log.py,
dmrlink.py and bridge.py
did not add the additional code to use unauthenticated IPSC with the
log mixin. Added it blind - as in I've not tested it yet. If someone
finds this and tests it BEFORE I do, please let me know if it works.
As of now, dmrlink.py is only a behind the scenes worker... It's just
the base class to take care of link establishment and maintenance.
Applications, such as bridging or logging will now be in their own
files and inherit from dmrlink.py
All "useful" call-back actions removed. This is because it's time to
start using derived classes to make applicaitons out of dmrlink.py as a
base class.
Preparing to use DMRlink as a python module. The name needed to be
changed to not clash with the resource sub-directory, and functions
were moved into the main class that are intended to be changed in a
derived class.
DMRlink is now a functional module. I will be shifting ALL development
of "application" level features to other files with derived classes,
and dmrlink.py will ONLY include protocol update/fixes/etc.
Cleaned up many things:
Needless iteration during received packet parsing.
Grouping received packet re-requisite checking so that it can be done
once, not on each packet.
Removed some conversions where a number is converted twice just to be
compared.
Callback functions were added to parse known packet types. Also, the
hardwired "flags" section in our own config was updated to handle voice
and data packets. PLEASE NOTE: The mode and flags change what repeaters
send to DMRlink -- the fields are documented in ipsc/ipsc_mask.py
No longer is it necessary to build the configuration by hand as a
python file. It now uses a basic INI style… not my favorite, but easily
added thanks to ConfigParser.
This BREAKS group-voice forwarding for now, as there's no good way to
add the rules config in the basic config file right NOW, but it will be
fixed soon.
Cort Buffington
Ryan Turner