TODO: add more items for shared libs

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

build: add .bz2 tarball to release

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

build: fix uninstall section

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

move kronosnet.conf to /etc/kronosnet/kronosnet.conf

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

add more todo items

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

update TODO

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

Add TODO list and release planning

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

docs: add architecture doc

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

Add README file

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty/cfg: remove two unrequired wrappers

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty: remove bridge struct

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty: destroy knet_h on error and "no interface"

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

git: add benchmarks to ignored files

Signed-off-by: Federico Simoncelli <federico.simoncelli@gmail.com>

benchmark: add lookup benchmark

Signed-off-by: Federico Simoncelli <federico.simoncelli@gmail.com>

utils: improve knet_ts_diff speed

Signed-off-by: Federico Simoncelli <federico.simoncelli@gmail.com>

Merge branch 'master' of github.com:fabbione/kronosnet

knet: add sigint handler

Signed-off-by: Federico Simoncelli <federico.simoncelli@gmail.com>

cfg: remove unused struct

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

knet_handle: stop heartbt thread on knet_handle_free

Signed-off-by: Federico Simoncelli <federico.simoncelli@gmail.com>

knet_handle: check pthread exit status

Signed-off-by: Federico Simoncelli <federico.simoncelli@gmail.com>

knet_handle: add knet_handle_free

Signed-off-by: Federico Simoncelli <federico.simoncelli@gmail.com>

knet_handle: do not generate new sockets for knet_handle

Signed-off-by: Federico Simoncelli <federico.simoncelli@gmail.com>

vty: add link menu and clean up links on object destroy path

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty: save bridge status in config file

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

ring: avoid lots of unnecessary casting, fix build on sparc and fix link loop

also avoid a segfault when scanning for multiple links

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty: add start/stop commands to interface

configure
 interface kronosnet0 2
  baseport 50000
  mtu 9000
  ip 192.168.7.2 24
  peer node1 1
   link 192.168.5.1
   link 192.168.4.1
   exit
  start
  exit
 exit
exit

now starts the bridge and traffic is flowing!

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

ring: fix address comparison to determine if link is up/down

also initialize addrlen properly and fix make dist

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

build: update configure.ac after autoscan

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

build: fix make dist

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty: remove concept of auto-listeners/manual listeners

switch to a much simpler baseport and port range concept.

for now, only baseport is implementend and needs extra checks implementation.
portrange will come soon enough.

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

ring: fix ping calculation for good

finally I have been able to reproduce the problem and it's related to
the "unknown" source in MONOTONIC clock. It can rollover making the signed
comparison useless. Force unsigned long long for the calculation that
fixes the issue.

Switching from:
Notice: timediff: -345483470 interval: 1000000

To:
Notice: timediff: 18446744073387515858 interval: 1000000

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

ring: use long long instead of suseconds_t

it appears (but not totally sure) that suseconds_t is not easily portable.
On sparc it was showing, at random, some different behaviour.

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

Merge branch 'master' of github.com:fabbione/kronosnet

vty: fix no link list handling

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

Merge branch 'master' of github.com:fabbione/kronosnet

vty: add 'O' to pre-escape sequences

vty: initialize timeout values

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty: add basic link support

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

build: fix sparc build

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

tests: fix printf format for latency

tests: display errno for functions supposed to fail

knet: fix maximum socket receive buffer size (unit is bytes)

Merge branch 'master' of github.com:fabbione/kronosnet

knet: add listener test cases

vty: get autolisteners to work somehow...

this is getting ugly and needs cleanup

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

knet: add knet_link_timeout and knet_listener_remove

vty: add concept of peers/hosts

sort ring.h header to group functions based on target

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty/config: collect handles in relative config structs

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty: add basic options for auto-listeners support

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

knet: use -1 timeout in epoll to wait indefinitely

knet: add acquire/release functions for the knet_listener list

vty: add write/read config support

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty: add config show command

also fix assignment again...

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: Remove unrequired assignments

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: make help text more generic

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

test: add latency/timeout testing comment

heartbeat: avoid flaky link when latency is higher than timeout

knet: compute latency average

Merge branch 'master' of github.com:fabbione/kronosnet

knet: add link latency statistics (last value)

vty: add support to configure ip addresses on knet ifaces

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

Merge branch 'master' of github.com:fabbione/kronosnet

knet: add timestamp into ping packet

cfg: move ether config in its own struct

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

cfg: drop unrequired locking

all config changes are already locked by the vty

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: fix create interface invokation

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty: add mtu config support in interface menu

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: add a few comments

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: more sorting

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

cfg: add concept of default mtu and configurable mtu

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: sort code around

move all helper functions at the top and all menu/exec cmd at the bottom

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: set mac address at iface creation time

also fix an off-by-one check

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

Merge branch 'master' of github.com:fabbione/kronosnet

knet: split control thread and heartbeat thread

vty/cfg: allow multiple parameters per command

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

cfg: fix interface name detection

this one needs to be precise

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty: start adding bindings to core

this first snap allows to create/remove knet interfaces

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

knet: move debug into ping_test

knet: add ping_interval and pong_timeout configuration per link

knet: add trivial heartbeat feature

cosmetic: fix typo

whops.. remove debugging/testing code

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli: fix tab completion

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli: add parameter concept and tab completion

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty: add basic support for partial command execution and help

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_auth: fix off-by-one in group checking

a user with the same name of a group is automatically part of that group

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli: add ctrl+z handler

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty: clear config lock on exit

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: simply revert action infrastructure

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

knet: check if created tap device has same name of requested

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: add "no" infrastructure

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: add interface configuration node layer

and fix a segfault in the help function

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: cosmetic output for who command

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty: add configuration handler

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli: allow to logout via ctrl+d and rename node names to be more useful

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: add logout/exit commands

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: group code together and make command search non-destructive

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli: end of history next should give a clean line

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: add help command

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

vty_cli_cmds: add default help handler

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>