osmocom
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osmo-pcap
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12 Commits

Author SHA1 Message Date
Holger Hans Peter Freyther c266796caa client: Initial support for TLS in the client 
Use GNUtls because it is GPL compatible and instead of mbedTLS seems
to have a working non-blocking I/O integration. GNUtls has various
issues that could not be resolved easily:

* Pick spdy as sub protocol
* gmt_time not randomized
* private key loaded to RAM (but not verified)

This is the beginning and not the end. Client support might need more
work with actual tls verification. Maybe more manual x509 cert
verification is needed and maybe client certs don't work at all. I try
to ignore renegotiation as I threw away the key.

Reload x509 creds and keys as they might have changed from one
connection to another.

Change-Id: I9128e14084da1fc2705f858393f98b8133996172
 2016-09-08 16:16:55 +02:00
Holger Hans Peter Freyther fa5572e2af client: Use pcap_stats and export them as statistics 
Attempt to write code that detects the wrap and is doing the
right thing when it happens.

Change-Id: I501ebc49d3e86b0605ec1fbe2f62aee3f362aa36
 2016-08-19 20:28:21 +02:00
Holger Hans Peter Freyther c3455dcb79 client: Additional counters for the statistics 
Add more counters and start counting them when reading from the
PCAP library and when trying to write to the socket.

Change-Id: I52d3064a265b402ac849d8578a14f718156c0805
 2016-08-19 17:31:01 +02:00
Holger Hans Peter Freyther f416463a3c client: First round of statistics in the pcap client 
Count certain events that can help to understand what is going on.
This includes OOM, failure to queues.

Change-Id: I4a2dad32afb577822c7181d2813ea5a7e693c704
 2016-08-18 18:39:53 +02:00
Holger Hans Peter Freyther 86282d65db client: Fail to start if it can't bind the telnet interface 
Change-Id: Ic628dd348f8fce978691aaa331b0e67ee13f10c6
 2016-08-18 18:34:27 +02:00
Holger Hans Peter Freyther 6e938eda1c stats: Initialize the stats(d) backend in the client/server 
Initialize the stats backend allowing key performance indicators
to be pushed out of the system.

Change-Id: Id652b60d230f705b927e49d81cd3731432156c7e
 2016-08-13 10:36:58 +02:00
Holger Hans Peter Freyther f8ff41e0f9 misc: Address compiler warning about deprecated header 
In file included from osmo_client_main.c:27:0:
/home/ich/install/openbsc/include/osmocom/core/process.h:1:2: warning: #warning "Update from osmocom/core/process.h to osmocom/core/application.h" [-Wcpp]
 #warning "Update from osmocom/core/process.h to osmocom/core/application.h"

Change-Id: Id60cf90ebb7255d79f8e3bdb81f099f1362d538b
 2016-08-13 10:31:02 +02:00
Holger Hans Peter Freyther 77288207fa osmo-pcap-client: Connect to a server, send the data to it 2011-05-31 21:19:52 +02:00
Holger Hans Peter Freyther cd2d3db3b7 osmo-pcap-client: Set the filter string on the pcap device.. 2011-05-31 21:19:51 +02:00
Holger Hans Peter Freyther 3b9b38ca68 osmo-pcap-client: Work on the client code, be able to open the device 
Add vty code to allow changing the device, this will just attempt
to open and close the device. Nothing else is done.
 2011-05-31 17:42:53 +02:00
Holger Hans Peter Freyther 530ecc0879 osmo_pcap_client: Start with the framework for the pcap client 
This is just the normal skeleton for the osmocom code.
 2011-05-31 15:47:44 +02:00
Holger Hans Peter Freyther 430366a2c5 osmo-pcap: Create a dummy client. 2011-05-31 11:16:55 +02:00