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126 Commits

Author SHA1 Message Date
Maxime Coste
dc84cdd538 Add more diagnostic information when failing to bind/listen to socket 2016-12-17 05:46:04 +00:00
Maxime Coste
28ddb3cb1f Ignore eventual / suffix in TMPDIR 2016-12-17 05:25:43 +00:00
Maxime Coste
831887cd3a Improve general security of the unix sockets 
* Use the stricky bit on the shared kakoune folder
* Do not allow read/write access to user folder
* Respect $TMPDIR when set

Fixes #1007
 2016-12-15 23:47:34 +00:00
Maxime Coste
a65e8142f3 Rework handling of initial coordinates so that init commands can change them 
Fixes #944
 2016-12-01 20:55:20 +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
95c1528342 Fix crash when a client sends a packet advertising a wrong size 
If the given size is less than the header size, the message is
clearly invalid, disconnect the client in that case.
 2016-12-01 19:45:23 +00:00
Maxime Coste
7defdd3039 Make FDWatcher support Read, Write and Except events, instead of just Read 2016-12-01 19:44:07 +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
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
35559b65dd Support codepoints of variable width 
Add a ColumnCount type and use it in place of CharCount whenever
more appropriate, take column size of codepoints into account for
vertical movements and docstring wrapping.

Fixes #811
 2016-10-01 13:45:00 +01:00
Maxime Coste
21a76d135c Fix handling of remote errors in the accepter 2016-09-05 13:47:56 +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
044a6ce860 Rework binary network protocol to be more message based 
We cannot just write to Kakoune socket from any application anymore,
use of kak -p is mandatory, as we now have an introduction to write.
 2016-09-04 11:17:34 +01:00
Maxime Coste
8b02bb749d Add a fd_readable(int fd) helper function 
Use it instead of direct calls to select scatered around the code
base.
 2016-08-30 22:56:47 +01:00
Maxime Coste
bedf2f703c Small code cleanups 2016-08-09 21:45:06 +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
815924e4da Merge remote-tracking branch 'lenormf/buffer-padding' 2016-04-11 13:44:10 +01:00
Maxime Coste
f1fb2114da Handle <c-l> redrawing on the server side 
That way we can force a redraw at any moment, including during
batch execution.
 2016-03-07 21:44:50 +00:00
Frank LENORMAND
f408cf7ed3 Allow users to chose how the buffers are padded 2016-02-17 15:48:09 +02:00
Maxime Coste
8d37a716fb Use a custom SSO aware string backend 2016-02-10 09:44:42 +00:00
Maxime Coste
99b4dc9929 Support connecting to other users sessions by using <user>/<session> 2016-01-20 22:58:39 +00:00
Frank LENORMAND
df31b88187 Fix "unused result" warnings for several system calls. 2015-12-10 11:00:10 +03:00
Maxime Coste
6925ff33b1 Send client dimensions on connection, avoid a race condition. 
Fixes #429
 2015-11-18 13:43:43 +00:00
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
7776c38755 Detect ungraceful exits, and backup modified buffers in these cases 2015-10-08 13:43:39 +01:00
Maxime Coste
c54e6738b9 Use DisplayLine for menu choices 2015-10-05 01:25:23 +01:00
Maxime Coste
d2c4d22d1f Keep it simple, remove all that sorted id map thing 2015-09-18 13:52:32 +01:00
Maxime Coste
bab95491c8 Keep sorted state when transmitting id maps 2015-09-16 22:29:19 +01:00
Maxime Coste
693d9a4861 Store key hash in IdMap 2015-09-16 20:02:12 +01:00
Maxime Coste
73c0fa175e Use IdMap instead of UnorderedMap for ui options and env vars 2015-09-16 19:04:19 +01:00
Maxime Coste
85918d9f15 use getpwuid(geteuid())->pw_name rather than getlogin() 
getlogin() can fail when stdin is not a tty on certain configuration
as it needs to find a controling terminal.
 2015-09-15 13:32:26 +01:00
Maxime Coste
ededc84c8c Remove some useless code in remote.cc 2015-09-03 23:17:57 +01:00
Maxime Coste
0755366cb1 Rework resize handling 
Fixes #383
 2015-08-23 15:18:18 +01:00
Maxime Coste
71e362e2f9 Move session socket to /tmp/kakoune/<user name>/<session> 2015-08-23 14:13:46 +01:00
Maxime Coste
504862fce7 Avoid double session closing 2015-08-22 11:27:48 +01:00
Maxime Coste
47ab4038ec Format session socket name in place into the sockaddr_un 2015-08-22 11:27:04 +01:00
Maxime Coste
bf46870ff2 Move status/mode line drawing as a separate ui method 2015-06-17 21:28:02 +01:00
Maxime Coste
e6f0e8ef75 Move write_debug to buffer utils as write_to_debug_buffer 2015-06-06 11:54:48 +01:00
Maxime Coste
7cddaacc5d Fix support for default face on remote clients 2015-06-04 18:51:00 +01:00
Maxime Coste
8f6fc6a0f3 Port even more code to use format function 2015-06-01 21:15:59 +01:00
Maxime Coste
f19bb4fe6d Port more code to use the format function instead of adhoc string concat 2015-06-01 19:06:35 +01:00
Maxime Coste
bbefde9379 Move Colors enum class as NamedColor enum inside Color struct 2015-04-25 10:47:39 +01:00
Maxime Coste
ddd70fd09a Make empty context construction more explicit 2015-04-19 18:47:52 +01:00
Maxime Coste
1cec8df45e ArrayView content is not const anymore 
As in upcoming std c++ array_view, ArrayView<T> points to mutable
data, use ArrayView<const T> or alias ConstArrayView<T> for const
data.
 2015-03-09 13:54:09 +00:00
Maxime Coste
2a878d51fd Even more memory tracking 2015-01-14 19:16:32 +00:00