Commit Graph

98 Commits

Author SHA1 Message Date
Tiago Cunha
c12e0b0708 Sync OpenBSD patchset 567:
Remove a couple of unused arguments where possible, and add /* ARGSUSED */ to
the rest to reduce lint output.
2009-11-28 14:50:37 +00:00
Tiago Cunha
72bc03ac4c Sync OpenBSD patchset 535:
Destroy panes immediately rather than checking them all every loop.
2009-11-14 17:48:39 +00:00
Tiago Cunha
02438c01b7 Sync OpenBSD patchset 504:
Use timeout events for the identify and message timers.
2009-11-08 23:11:23 +00:00
Tiago Cunha
bee17719d8 Sync OpenBSD patchset 503:
Don't reenlist the client imsg event every loop, instead have a small function
to it and call it after the event triggers or after a imsg is added.
2009-11-08 23:09:36 +00:00
Tiago Cunha
39afe3fc2a Sync OpenBSD patchset 388:
Set the current window pointer to NULL when killing a winlink that is to be
replaced with link-window -k. This prevents it being pushed onto the last
window stack and causing a use-after-free.

Only took me an hour to find this :-/...
2009-10-12 00:37:41 +00:00
Tiago Cunha
6a1ebb11df Sync OpenBSD patchset 371:
Add "grouped sessions" which have independent name, options, current window and
so on but where the linked windows are synchronized (ie creating, killing
windows and so on are mirrored between the sessions). A grouped session may be
created by passing -t to new-session.

Had this around for a while, tested by a couple of people.
2009-10-11 23:38:16 +00:00
Tiago Cunha
813d78e46a Sync OpenBSD patchset 357:
Check for already locked/suspended clients in server_lock_client rather than
its callers.
2009-10-05 18:23:31 +00:00
Tiago Cunha
88c3b9c989 Sync OpenBSD patchset 353:
New lock-client and lock-session commands to lock an individual client or all
clients attached to a session respectively.
2009-09-25 17:51:39 +00:00
Tiago Cunha
1310ea2729 Sync OpenBSD patchset 347:
Remove the internal tmux locking and instead detach each client and run the
command specified by a new option "lock-command" (by default "lock -np") in
each client.

This means each terminal has to be unlocked individually but simplifies the
code and allows the system password to be used to unlock.

Note that the set-password command is gone, so it will need to be removed from
configuration files, and the -U command line flag has been removed.

This is the third protocol version change so again it is best to stop the tmux
server before upgrading.
2009-09-23 15:00:09 +00:00
Tiago Cunha
7335ef5792 Sync OpenBSD patchset 333:
Move some common and untidy code for window link/unlink into generic functions
instead of duplicating it in move/link window..
2009-09-20 22:15:32 +00:00
Tiago Cunha
3266fb5441 Sync OpenBSD patchset 332:
Regularise some fatal messages.
2009-09-20 22:11:27 +00:00
Tiago Cunha
69e7f4af19 Sync OpenBSD patchset 324:
Tidy some common code for destroying sessions into a new function.
2009-09-13 20:37:37 +00:00
Tiago Cunha
bb2d57dcbf Sync OpenBSD patchset 316:
Only redraw all clients once when the backoff timer expires rather than every
second all the time.

Reported by Simon Nicolussi.
2009-09-05 19:03:41 +00:00
Tiago Cunha
c274551db6 - Make it compile on operating systems other than BSD due to OpenBSD patchset
308.
- While there, remove some duplicate code from the compat header file.
2009-09-03 20:54:39 +00:00
Tiago Cunha
f796336a12 Sync OpenBSD patchset 308:
When incorrect passwords are entered, behave similarly to login(1) and backoff
for a bit. Based on a diff from martynas@.
2009-09-03 20:44:38 +00:00
Tiago Cunha
ce5c441f0f Sync OpenBSD patchset 304:
Use "Password:" with no space for password prompts and don't display a *s for
the password, like pretty much everything else. From martynas@ with minor
tweaks by me.
2009-09-02 00:55:49 +00:00
Tiago Cunha
ed3535db8a Sync OpenBSD patchset 302:
Add a new display-panes command, with two options (display-panes-colour and
display-panes-time), which displays a visual indication of the number of each
pane.
2009-08-31 22:30:15 +00:00
Tiago Cunha
a9b6bfdddd Sync OpenBSD patchset 243:
Switch tmux to use imsg. This is the last major change to make the
client-server protocol more resilient and make the protocol versioning work
properly. In future, the only things requiring a protocol version bump will be
changes in the message structs, and (when both client and server have this
change) mixing different versions should nicely report an error message.

As a side effect this also makes the code tidier, fixes a problem with the way
errors reported during server startup were handled, and supports fd passing
(which will be used in future).

Looked over by eric@, thanks.

Please note that mixing a client with this change with an older server or vice
versa may cause tmux to crash or hang - tmux should be completely exited before
upgrading.
2009-08-14 21:04:04 +00:00
Tiago Cunha
29b1b2fb5e Sync OpenBSD patchset 231:
Infrastructure and commands to manage the environment for processes started
within tmux.

There is a global environment, copied from the external environment when the
server is started and each session has an (initially empty) session
environment which overrides it.

New commands set-environment and show-environment manipulate or display the
environments.

A new session option, update-environment, is a space-separated list of
variables which are updated from the external environment into the session
environment every time a new session is created - the default is DISPLAY.
2009-08-09 17:48:55 +00:00
Tiago Cunha
5b56ea1816 Sync OpenBSD patchset 225:
If there is an error in the configuration file, don't just exit(1) as this can
cause the client to hang. Instead, send the error message, then mark the client
as bad and start a normal shutdown so the server exits once the error is
written.

This also allows some code duplicating daemon(3) to be trimmed and logging to
begin earlier.

Prompted by Theo noticing the behaviour on error wasn't documented.
2009-08-09 17:19:18 +00:00
Tiago Cunha
6fbfcfc0d7 Sync OpenBSD patchset 196:
Rename struct hdrtype to msgtype which is a better name and can be used even
when struct hdr disappears.
2009-07-30 20:21:55 +00:00
Tiago Cunha
d637cb33da Sync OpenBSD patchset 181:
Make all messages sent between the client and server fixed size.

This is the first of two changes to make the protocol more resilient and less
sensitive to other changes in the code, particularly with commands. The client
now packs argv into a buffer and sends it to the server for parsing, rather
than doing it itself and sending the parsed command data.

As a side-effect this also removes a lot of now-unused command marshalling
code.

Mixing a server without this change and a client with or vice versa will cause
tmux to hang or crash, please ensure that tmux is entirely killed before
upgrading.
2009-07-28 22:12:16 +00:00
Tiago Cunha
54c6848d75 Sync OpenBSD patchset 148:
Display the number of failed password attempts (if any) when the server is
locked. From Tom Doherty.
2009-07-20 16:07:23 +00:00
Nicholas Marriott
19cb1fb592 Make it so using kill-pane to destroy the last pane in a window destroys the
window instead of being an error.
2009-07-18 11:07:14 +00:00
Nicholas Marriott
89543e999d A similar for fix for window_choose: don't rely on the callback always being
called to free data, have a separate free callback and call it from the mode
cleanup code.
2009-07-17 12:12:54 +00:00
Nicholas Marriott
fc17ce0150 Oops, it is always a good idea to get arguments the right way round. 2009-07-17 09:28:27 +00:00
Nicholas Marriott
441c118b63 Memory could be leaked if a second prompt or message appeared while another was
still present, so add a separate prompt free callback and make the _clear
function responsible for calling it if necessary (rather than the individual
2009-07-17 09:26:21 +00:00
Nicholas Marriott
f44ae0535e Need time.h not sys/time.h for time(2). 2009-07-14 07:01:03 +00:00
Nicholas Marriott
d7b4aa0ff3 Add a default-terminal option to set the starting value of $TERM in new
windows.
2009-07-12 17:07:58 +00:00
Nicholas Marriott
99395856ff Bring spacing into line. 2009-07-08 18:07:09 +00:00
Nicholas Marriott
9cf68ac868 Whoops, that shouldn't have been there. 2009-07-08 18:05:33 +00:00
Nicholas Marriott
2ddcb51df3 Fix $Id$. 2009-07-08 18:03:03 +00:00
Nicholas Marriott
9e5a581307 When unlocking the server, don't try to clear the prompt on clients without a
prompt (such as the one issuing the unlock request).

This caused the server to die if the wrong password was entered when unlocking
from the command line with -U (nasty).
2009-07-08 17:54:36 +00:00
Nicholas Marriott
55f8219d3c When unlocking the server, don't try to clear the prompt on clients without a
prompt (such as the one issuing the unlock request).

This caused the server to die if the wrong password was entered when unlocking
from the command line with -U (nasty).
2009-07-01 19:15:12 +00:00
Nicholas Marriott
802e129fd7 Start of portability update: bitstring.h. 2009-06-25 17:02:59 +00:00
Nicholas Marriott
a5830b9603 Restore $Id$ and add script to do so. 2009-06-25 16:21:32 +00:00
Nicholas Marriott
582660bdf3 Miscellaneous unused functions, including one which was basically a
duplicate. Found by lint.
2009-06-25 16:09:11 +00:00
Nicholas Marriott
f63f5e6489 Clear status line on incorrect password. 2009-05-29 23:25:26 +00:00
Nicholas Marriott
8536ad0ce7 Reset activity time to avoid relock on -U. 2009-05-28 16:24:02 +00:00
Nicholas Marriott
5d1b6888dc Convert hidden flag to a full flags word for the status line and add a flag to
accept after only one key. Use this so don't need to press enter after y/n for
confirm-before.
2009-04-27 17:27:36 +00:00
Nicholas Marriott
84cde92c8f If redrawing the region would mean redrawing > half the pane, just schedule to
redraw the entire window. Also add a flag to skip updating the window any
further if it is scheduled to be redrawn. This has the effect of batching
multiple redraws together.
2009-04-02 20:30:23 +00:00
Nicholas Marriott
3f09bf99b8 char not char *... 2009-03-07 09:42:13 +00:00
Nicholas Marriott
65b9aeb337 Put socket path in $TMUX. 2009-03-04 17:24:07 +00:00
Nicholas Marriott
26edf4cce0 Don't segfault on lock when no sessions attached. 2009-02-27 16:01:31 +00:00
Nicholas Marriott
0450b4a5d4 Move status prompt/message init and teardown into status.c. 2009-02-13 18:57:55 +00:00
Nicholas Marriott
e3feb067a5 Server locking. set-password and lock-server commands, plus automatic locking. 2009-01-11 00:48:42 +00:00
Nicholas Marriott
fd05d07c2b Change server-info format. 2009-01-10 14:43:43 +00:00
Nicholas Marriott
9cddd796ff Prompt history. 2009-01-06 15:37:15 +00:00
Nicholas Marriott
33aa931541 Support OS X by moving to gettimeofday(2) and adding poll compat from OpenSSH. 2008-08-28 17:45:30 +00:00
Nicholas Marriott
e013970b0b Missing time.h. 2008-06-22 22:28:33 +00:00