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366 Commits

Author SHA1 Message Date
Nicholas Marriott
5f13bb0c3a There aren't many client message types or code to handle them so get rid of the 
lookup table and use a switch, merge the tiny handler functions into it, and
move the whole lot to client.c.

Also change client_msg_dispatch to consume as many messages as possible and
move the call to it to the right place so it checks for signals afterwards.

Prompted by suggestions from eric@.
 2009-07-30 16:32:12 +00:00
Nicholas Marriott
479d614884 Tell the server when the client gets SIGTERM so it can clean up the terminal 
properly, rather than just exiting.
 2009-07-30 16:16:19 +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
Nicholas Marriott
34a82e7629 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.
 2009-07-26 12:58:44 +00:00
Tiago Cunha
7cd412dc57 Sync OpenBSD patchset 173: 
None of the server message functions return anything but 0, so make them all
void.

Also remove a leftover variable in client.c.
 2009-07-23 23:47:23 +00:00
Tiago Cunha
1870b96578 Sync OpenBSD patchset 172: 
Tidy client message return slightly: convert flags into an enum, and merge
error string into struct client_ctx as well.
 2009-07-23 23:42:59 +00:00
Nicholas Marriott
4a04b498db None of the server message functions return anything but 0, so make them all 
void.

Also remove a leftover variable in client.c.
 2009-07-23 21:19:11 +00:00
Nicholas Marriott
16e017d5a6 Tidy client message return slightly: convert flags into an enum, and merge 
error string into struct client_ctx as well.
 2009-07-23 20:24:27 +00:00
Tiago Cunha
7174c76bf0 Sync OpenBSD patchset 166: 
Pass a set of flags into client_init rather than just a start_server
variable. Only one flag now but more to come later.
 2009-07-23 13:15:41 +00:00
Nicholas Marriott
bb14c36a27 Pass a set of flags into client_init rather than just a start_server 
variable. Only one flag now but more to come later.
 2009-07-22 21:58:56 +00:00
Nicholas Marriott
9f0653386b $Id$. 2009-07-01 23:06:32 +00:00
Nicholas Marriott
de2ea2d178 Status line fixes: don't truncate status-right now the length calculation is 
done for UTF-8, limit to the maximum length correctly when printing, and always
print a space even if the left string is longer than the width available.
 2009-06-26 15:34:12 +00:00
no_author
3fcbe1e27b Remove some dead assignments, found by sthen with clang. 2009-06-26 15:32:00 +00:00
Nicholas Marriott
eb8ab96980 Remove some dead assignments, found by sthen with clang. 2009-06-25 22:09:20 +00:00
Nicholas Marriott
a5830b9603 Restore $Id$ and add script to do so. 2009-06-25 16:21:32 +00:00
Nicholas Marriott
0e95769b43 Call setproctitle earlier in the client, and include the socket name. Makes it 
easier to match client to server in ps/pgrep when using several servers.
 2009-06-25 15:58:33 +00:00
Nicholas Marriott
1156467726 Call setproctitle earlier in the client, and include the socket name. Makes it 
easier to match client to server in ps/pgrep when using several servers.
 2009-06-05 07:15:58 +00:00
Nicholas Marriott
35876eaab9 Import tmux, a terminal multiplexor allowing (among other things) a single 
terminal to be switched between several different windows and programs
displayed on one terminal be detached from one terminal and moved to another.

ok deraadt pirofti
 2009-06-01 22:58:49 +00:00
Nicholas Marriott
c8cf438d44 Rename all feature flags to HAVE_* and move out of makefiles into a configure 
script which must be run before building.

Still two makefiles but they are a hell of a lot simpler.

HAVE_* also will make it easier to move to $buildsystem if necessary later.
 2009-05-13 23:27:00 +00:00
Nicholas Marriott
143aa718e5 Space trimmage mega-diff. 2009-05-04 17:58:27 +00:00
Nicholas Marriott
907bec675a FD_CLOEXEC more fds. Still one I can't find... 2009-03-31 22:20:42 +00:00
Nicholas Marriott
a7f57773b7 Not const. 2009-03-27 17:04:04 +00:00
Nicholas Marriott
0cb069a6b1 Use lstat. No change yet due to realpath call in tmux.c. 2009-03-27 08:58:28 +00:00
Nicholas Marriott
62d2ab3e68 Continue process if suspended. 2009-02-08 16:11:26 +00:00
Nicholas Marriott
392e135349 Handle SIGTERM (and kill-server which uses it), a bit more neatly - tidy up 
properly and print a nicer message. Same effect though :-)
 2009-01-21 22:47:31 +00:00
Nicholas Marriott
5f6a351df7 Start the first client with a special socketpair so it is already known to the 
server rather than playing silly games to get them synchronised before doing
anything.

Change attach-session to start the server.
 2009-01-19 17:16:09 +00:00
Nicholas Marriott
8ea49712fd suspend-client command and suspend client when ^Z key binding is used. 2009-01-18 12:09:42 +00:00
Nicholas Marriott
8542a97b78 Increment retries. 2009-01-15 00:21:58 +00:00
Nicholas Marriott
668dac5b12 Retry properly when failed to connect. 2009-01-15 00:21:24 +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
4d71164826 Pick up cwd from environment,. 2009-01-10 19:37:35 +00:00
Nicholas Marriott
19a2c87f04 Initial UTF-8 support. 2008-09-09 22:16:37 +00:00
Nicholas Marriott
dd41035a4d Protocol versioning, version is checked on identify message. 2008-07-01 19:47:02 +00:00
Nicholas Marriott
91f3165b2d IRIX fixes thanks to Elias Pipping. 2008-06-23 16:58:49 +00:00
Nicholas Marriott
36e3f31f23 Stupid ncurses. 2008-06-19 19:36:55 +00:00
Nicholas Marriott
9b0ff4cfc0 More Solaris stuff. Use ttyname, use ncurses,h. 2008-06-18 20:58:03 +00:00
Nicholas Marriott
19b7946a85 Start of Solaris port. 2008-06-18 19:34:50 +00:00
Nicholas Marriott
d51f075a4e Use a socketpair to synchronise server startup. 2008-06-07 07:27:28 +00:00
Nicholas Marriott
a26f58c7c3 Last bits of basic configuration file. By default in ~/.tmux.conf or specified with -f. Just a list of tmux commands executed when the server is started and before and any session/window is created. 2008-06-02 21:08:36 +00:00
Nicholas Marriott
11ee55e755 Prepare TERM in buffer before sending; this allows size to be part of cmd and prevents it being split. This is the only place this happens so remove it from todo. 2008-06-01 21:24:33 +00:00
Nicholas Marriott
5569ff9723 Don't hang when window closes early; also add lots more debugging. 2008-05-31 20:04:15 +00:00
Nicholas Marriott
103748d6ad Major reorganisation of screen handling. 2007-12-06 09:46:23 +00:00
Nicholas Marriott
e0383f59bd Better error messages with no server. 2007-12-01 11:10:33 +00:00
Nicholas Marriott
76c8a590db Big internal reorganisation to move tty control into parent. 2007-11-27 19:23:34 +00:00
Nicholas Marriott
818df923de Add ^A && ^E to copy mode. Also use STDIN instead of STDOUT in a couple of places. 2007-11-26 20:36:30 +00:00
Nicholas Marriott
4309d65475 realpath the socket path; also sprinkle some const. 2007-11-12 15:12:08 +00:00
Nicholas Marriott
f92243caa0 Check for required term capabilities on start. 2007-11-08 10:39:52 +00:00
Nicholas Marriott
08d9f46aae Make it build/run on Linux. 2007-10-31 14:26:26 +00:00
Nicholas Marriott
1f10f6ea8b Close memory leaks. 2007-10-24 11:42:03 +00:00
Nicholas Marriott
64713e0511 Tweak a couple of variable names. 2007-10-23 10:25:03 +00:00
Nicholas Marriott
25e94a0526 List client command. 2007-10-23 09:36:19 +00:00
Nicholas Marriott
0b0a3c02af Return 0 on lost server so pkill works okay if scripted. 2007-10-22 13:16:36 +00:00
Nicholas Marriott
91e24af089 Clean up pause/exit mess with flags. 2007-10-05 14:23:28 +00:00
Nicholas Marriott
1f9a8e70d9 Incomplete resize support. 2007-10-04 19:03:52 +00:00
Nicholas Marriott
68a5d5c00b Window attachment, malloc debugging, fix a segfault with no sessions. 2007-10-04 11:52:03 +00:00
Nicholas Marriott
df716ecc8f Rewrite command handling to be more generic. Not finished! 2007-10-03 21:31:07 +00:00
Nicholas Marriott
9bb907f2a7 Move command handling into the server and tidy up some bits. 2007-10-03 10:18:32 +00:00
Nicholas Marriott
653ee721df Write error messages for rename. Also tweak some error outputs, and fix -i. 2007-09-29 13:22:15 +00:00
Nicholas Marriott
5990461688 Add client_flush to flush output when transient commands are called. 2007-09-28 19:04:21 +00:00
Nicholas Marriott
db293c1c07 Retry connection with small timeout instead of sleep(10) for server start. 2007-09-27 20:53:13 +00:00
Nicholas Marriott
22990a6595 New session selection rules: 
- find by name if given
	- otherwise try current index from $TMUX
	- otherwise if only one session, use it
	- otherwise error
 2007-09-27 09:52:03 +00:00
Nicholas Marriott
2a3e209cce Extend op string and add potential for a single alias. 2007-09-26 19:09:30 +00:00
Nicholas Marriott
5ef6d077c6 Join oldest session if non specified. Fix errors. 2007-09-26 18:50:49 +00:00
Nicholas Marriott
8d01984182 Restore list command. 2007-09-26 18:32:17 +00:00
Nicholas Marriott
b1822f6a72 Unlink and retry if server socket connect fails. 2007-09-26 18:12:19 +00:00
Nicholas Marriott
fb39b22a2e Cleanup part II: split up client stuff and ops. More to come. 2007-09-26 13:43:15 +00:00