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57 Commits

Author SHA1 Message Date
Jason Felice
8d76603df4 Fix kak -l when $XDG_RUNTIME_DIR is set 2019-08-20 16:13:21 -04:00
Jason Felice
0e4a4acf61 Use $XDG_RUNTIME_DIR 
Falls back on old mechanism if `XDG_RUNTIME_DIR` is not set.

The ability to specify a session as "<user>/<name>" was removed, since
it isn't possible to compute the value of `XDG_RUNTIME_DIR` for another
user, we wouldn't have access to it if we could, and it would be awkward
to support this feature only when `XDG_RUNTIME_DIR` is unset.  Also,
`rename-session` did not work when another user's session was specified.

Closes #3019
 2019-08-05 11:57:07 -04:00
Matt Peterson
d0a8426272 Use $USER if getpwuid fails 2018-08-24 10:50:59 -04:00
Maxime Coste
4ef5c80724 Fix Kakoune client busy looping on SIGHUP 
Pure clients never quitted when they got SIGHUP after recent changes
to add is_ok to UserInterface. run_client now tracks the UI state as
well and quits if the UI gets killed.
 2018-05-23 08:16:35 +10:00
Maxime Coste
db7b43acd5 Restore client name after converting to client 
When Kakoune forked the sever to background, the newly converted
to client process (the original client/server process) was not
preserving its previous client name.
 2018-03-23 07:36:18 +11:00
Maxime Coste
274367116a Replace uses of getpwuid which is incompatible with static linking 
Introduce a get_user_name function which parses '/etc/passwd' to find
the username associated with a user id.
 2017-12-04 15:19:57 +08:00
Maxime Coste
208f9641ef Remote: when converting to client, suspend *after* connecting 
Also, do not quit server while there is a connection being accepted
Fixes #1690
 2017-11-12 22:28:13 +08:00
Maxime Coste
6ada6e6d77 Move all non-core string code to string_utils.{hh,cc} 2017-10-10 10:52:32 +08:00
Maxime Coste
e80b36b495 Expose client pid as $kak_client_pid 
As requested in #1414
 2017-08-28 13:12:45 +07:00
Maxime Coste
f7bed9eb18 Support specifying an exit status on quit commands 
The current client exit status can be specified as an optional
parameter, is nothing is given the exit status will be 0.

Fixes #1230
 2017-08-23 13:33:13 +07:00
Maxime Coste
e8ee8c23d8 Support the +line syntax for clients as well. 
Fix a crash on daemon quit as well.
 2017-01-21 12:17:49 +00:00
Maxime Coste
b7a0aa7546 Ensure we return 0 on exit from graceful disconnection 
Fixes #1042
 2016-12-20 10:34:48 +00:00
Maxime Coste
8c862c4eea Only write to remote socket when we know they are writable 
Buffer data (in an horribly innefficient way for now), and use the
event manager to watch for the socket being ready for a write.

Fixes #945
 2016-12-01 20:11:09 +00:00
Maxime Coste
3a81260917 Simplify greatly UI input handling 
This round trip through an input callback expected to call
is_key_available and get_key was overcomplicated, just send the
keys as they arrive, the client is already buffering due to urgent
event mode.
 2016-11-29 21:59:36 +00:00
Maxime Coste
2fd1414b05 Clean up includes of user_interface.hh 2016-11-29 19:53:11 +00:00
Maxime Coste
0dff8a7d3f Small remote code cleanup 2016-11-29 19:52:57 +00:00
Maxime Coste
2f3a7112ea Add more memory domains to certain data 2016-11-28 13:59:55 +00:00
Maxime Coste
f904402486 Handle all available keys when a RemoteClient input is available 
We were just treating the next key. Which led to <esc> byte
remaining after suspend, that led that <esc> being interpretted
as <alt> when the following key got available.

Fixes #739
 2016-10-06 23:47:44 +01:00
Maxime Coste
4fc20b8d7d Rework client quitting and handling of remote errors 
Client quitting no longer immediately unwinds, client is just pushed
for deletion until we get back to the main loop, similarly to what
happens for buffer and window deletion.
 2016-09-04 17:56:07 +01:00
Maxime Coste
563497ade7 Use proper buffering when reading remote messages 
Messages now have their size in a header, along with their type
and are only executed once fully received. We dont block anymore
while trying to read a full message.
 2016-09-04 11:17:35 +01:00
Maxime Coste
2425f4a781 Tweak session renaming code 2016-07-28 00:16:41 +01:00
Enrico Lumetti
1a7cd707aa Add 'session' command to change remote session name 2016-07-24 22:46:33 +02:00
Maxime Coste
c73e64882c Check session valididty on kak -l and support kak -clear for clearing the dead ones 
Fixes #689
 2016-06-06 19:28:56 +01:00
Maxime Coste
bd01171861 Auto fork server when suspending the local client 
That way, other clients can still be serviced by the server.
 2015-10-08 20:05:47 +01:00
Maxime Coste
0755366cb1 Rework resize handling 
Fixes #383
 2015-08-23 15:18:18 +01:00
Maxime Coste
8f6fc6a0f3 Port even more code to use format function 2015-06-01 21:15:59 +01:00
Maxime Coste
d2b6d696a2 Small layout change 2015-04-17 16:47:31 +01:00
Maxime Coste
da562e03a0 replace all std::vector with Vector 2015-01-12 13:58:41 +00:00
Maxime Coste
2852e0fbe5 Remove trailing blank lines 2014-12-23 23:00:20 +00:00
Maxime Coste
3a817e2f96 Cleanup includes 2014-11-12 21:27:07 +00:00
Maxime Coste
80b50cd737 Simplify RemoteClient creation code 2014-11-05 13:57:12 +00:00
Maxime Coste
fc4142178f Port more code to StringView instead of const String& 2014-10-20 19:18:38 +01:00
Maxime Coste
8546788b43 Refactor LineAndColumn coordinates 
BufferCoord -> ByteCoord
DisplayCoord -> CharCoord

Moved their definition along with LineAndColumn into coord.hh
 2014-05-07 19:53:45 +01:00
Maxime Coste
98c6a6f17e RemoteClient process all available messages 2014-04-15 19:09:42 +01:00
Maxime Coste
203a7732f5 Add support for querying client environement variables 
At connection, a remote client sends all its environement to the
server, which then provides access to client env through
kak_client_env_VAR_NAME variables in the shell.
 2014-04-07 23:47:51 +01:00
Maxime Coste
0bc57e43d2 Server: correctly handle Accepters lifetime 
When exiting kakoune, ClientAccepters (now Server::Accepter) could
stay alive, which left an FDWatcher in the EventManager triggering
an assert. Now Server is handling their lifetime.
 2014-03-25 09:21:20 +00:00
Maxime Coste
459cb212e5 Correctly handle failing to connect to the given session in client mode 2014-03-21 13:42:37 +00:00
Maxime Coste
11c62e583c Add -p <session> option to kak, which forward commands on stdin to session 
This allows using directly the kak binary in place of socat for piping commands
to a foreing session.
 2014-03-02 02:01:09 +00:00
Maxime Coste
e9442ea307 Rename connect_to's pid parameter to session 2014-03-02 02:00:13 +00:00
Maxime Coste
a6d14cecbe Remove session socket on error signal 2014-01-27 19:53:17 +00:00
Maxime Coste
3021c7f60a Remove $kak_socket replaced with $kak_session 
use /tmp/kak-$kak_session to get the socket path
 2013-09-25 19:04:52 +01:00
Maxime Coste
415be1d2c7 Add a -s command line option for specifying session name 2013-09-19 19:54:14 +01:00
Maxime Coste
270e950cf1 sort includes directives 2013-04-09 20:05:40 +02:00
Maxime Coste
0b45a725e4 move remoting code to remote.cc 
ClientAccepter is now Server's implementation detail and all socket logic
are isolated in remote.cc
 2013-03-14 10:23:35 +01:00
Maxime Coste
e428a9757f Modify network protocol to allow commands through the socket 2013-03-12 18:53:18 +01:00
Maxime Coste
d2f0e2de66 RemoteClient owns the FDWatcher of it's socket 2013-01-11 18:44:02 +01:00
Maxime Coste
79d28e68dc Refactor EventManager 
Watching a file descriptor is now done using a FDWatcher object
 2013-01-10 19:10:42 +01:00
Maxime Coste
26632726ad Support initial command passing when a client is connecting 2012-12-18 21:20:36 +01:00
Maxime Coste
9236c87842 UserInterface: add info box support 
using the info command, you can display an arbitrary string
in a tooltip box.
 2012-12-14 19:04:34 +01:00
Maxime Coste
fe98ba7494 add some debug output to RemoteUI 2012-11-19 19:06:32 +01:00