4 Commits (master)

Author	SHA1	Message	Date
Harald Welte	c95f6e2124	pySim-trace: Add support for reading GSMTAP from pcap files ... So far we supported * GSMTAP live traces via a UDP socket * RSPRO traces from pcap files (or live) We were lacking support for reading GSMTAP stored in pcap, which is what this patch implements. Change-Id: I46d42774b39a2735500ff5804206ddcfa545568c	4 days ago
Harald Welte	86d698d310	pySim-trace: Don't print argparse object at start-up ... Change-Id: I881471d026457d8ffcfdbd412c7aae0d0bff9344	6 months ago
Harald Welte	72c5b2d796	pySim-trace: Fix --no-suppress-{select.status} command line arguments ... The Tracer implemented those options and the argparser handled it, but we didn't ever connect the two. Change-Id: I7d7d5fc475a8d09efdb63d3d6f1cc1de1996687b	6 months ago
Harald Welte	21caf32e3d	Introduce APDU/TPDU trace decoder ... This introduces a new pySim.apdu module hierarchy, which contains classes that represent TPDU/APDUs as exchanged between SIM/UICC/USIM/ISIM card and UE. It contains instruction level decoders for SELECT, READ BINARY and friends, and then uses the pySim.filesystem.Runtime{Lchan,State} classes to keep track of the currently selected EF/DF/ADF for each logical channel, and uses the file-specific decoder classes of pySim to decode the actual file content that is being read or written. This provides a much more meaningful decode of protocol traces than wireshark will ever be able to give us. Furthermore, there's the new pySim.apdu_source set of classes which provides "input plugins" for obtaining APDU traces in a variety of formats. So far, GSMTAP UDP live capture and pyshark based RSPRO live and pcap file reading are imlpemented. Change-Id: I862d93163d495a294364168f7818641e47b18c0a Closes: OS#5126	6 months ago