Change the name of the rules read from the file, then copy it to
“RULES” after processing. This will allow us to modify RULES on the
fly, while keeping the “original” - This is a hook to add dynamic rule
changes.
NOT THOROUGHLY TESTED: Code added to avoid bridging when a valid rule
exists, but the target IPSC/TS appears to be busy, either in group
hang-time, or already in a call on the same TGID (not likely).
send_to_ipsc moved into the IPSC class, as well as a new class function
for the single line to write the socket. This allows for inserting a
debug logger line to dump EVERY packet transmitted on a per-IPSC basis.
This is useful when using multiple interfaces and bridge.py is employed
as an application gateway between multiple un-connected networks (like
VPNs to the real world).
Previously, an unauthenticated network used a different class that
subclassed IPSC and overrode the the three functions that affect
authentication. Now, during class instantiation ( with __init__ ), the
set of functions are “aliased” depending on whether or not the IPSC’s
auth flag is set in dmrlink.cfg
Shebangs added to all files expected to be executed, command line
argument for configuration file added (otherwise, it looks for
dmrlink.cfg in the same directory as dmrlink.py) - this divorces it
from the last ties to a shell environment… or at least I think.
0x61, 0x62 and 0x63 have been mostly decoded. Still don’t know what all
of the pieces do, but know what they’re for finally!
This will mean big things for log.py as I figure out the details.
Move bridge.py's config information to a separate file.
Provide a sample file for bridge.py (bridge_rules_SAMPLE.py)
Tell peers we're a 3rd party app and repeater monitor.
Internal data structure change for how peers are stored. Instead of a
list of dicts, it is now a dict of dicts where the dict key IS the
radio ID, and the Radio ID is no longer stored in the "inner" dict.
This does NOT affect bridge.py or log.py, only dmrlink.py
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
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
Cort Buffington
Cort Buffington