Commit Graph

18 Commits

Author SHA1 Message Date
Tiago Cunha
1f5e6e35d5 Sync OpenBSD patchset 1151:
Make command exec functions return an enum rather than -1/0/1 values and
add a new value to mean "leave client running but don't attach" to fix
problems with using some commands in a command sequence. Most of the
work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 19:37:32 +00:00
Tiago Cunha
a432fcd306 Sync OpenBSD patchset 1150:
xfree is not particularly helpful, remove it. From Thomas Adam.
2012-07-11 19:34:16 +00:00
Tiago Cunha
391f1f08c0 Expand the Id keyword. 2011-07-09 09:42:33 +00:00
Tiago Cunha
1df427bc7b Sync OpenBSD patchset 829:
Clean up and simplify tmux command argument parsing.

Originally, tmux commands were parsed in the client process into a
struct with the command data which was then serialised and sent to the
server to be executed. The parsing was later moved into the server (an
argv was sent from the client), but the parse step and intermediate
struct was kept.

This change removes that struct and the separate parse step. Argument
parsing and printing is now common to all commands (in arguments.c) with
each command left with just an optional check function (to validate the
arguments at parse time), the exec function and a function to set up any
key bindings (renamed from the old init function).

This is overall more simple and consistent.

There should be no changes to any commands behaviour or syntax although
as this touches every command please watch for any unexpected changes.
2011-01-07 14:45:34 +00:00
Tiago Cunha
210b4553a5 Sync OpenBSD patchset 811:
Allow the config file parser and source-file to return "don't exit" to
the client to let attach work from configuration files.
2010-12-30 22:26:07 +00:00
Tiago Cunha
36a80b2cd6 Sync OpenBSD patchset 640:
Use the array.h code for the causes list.
2010-02-08 18:29:32 +00:00
Tiago Cunha
a32d095c97 Sync OpenBSD patchset 635:
Instead of bailing out on the first configuration file error, carry on,
collecting all the errors, then start with the active window in more mode
displaying them.
2010-02-08 18:10:07 +00:00
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
e35f5b35bd Sync OpenBSD patchset 539:
Get rid of the ugly CMD_CHFLAG macro and use a const string (eg "dDU") in the
command entry structs and a couple of functions to check/set the flags.
2009-11-14 17:56:39 +00:00
Tiago Cunha
31ccf2f813 Sync OpenBSD patchset 342:
Use KEYC_NONE constant instead of 0 on init.
2009-09-22 14:06:40 +00:00
Tiago Cunha
35b926c445 Sync OpenBSD patchset 290:
When using source-file, run the commands in the context of the source-file
command rather than with no context. This makes things like attach work from a
file.
2009-08-24 16:27:03 +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
097b96ea44 Having fixed flags for single-character getopt options is a bit hard to
maintain and is only going to get worse as more are used. So instead, add a new
uint64_t member to cmd_entry which is a bitmask of upper and lowercase options
accepted by the command.

This means new single character options can be used without the need to add it
explicitly to the list.
2009-07-14 06:43:33 +00:00
Nicholas Marriott
93230a64bc Pass return code from _exec; allow command sequences to work from the command line. 2009-01-19 18:23:40 +00:00
Nicholas Marriott
a15f8fc4a6 Support command sequences separated by " ; ". Also clean up command printing. 2009-01-18 14:40:48 +00:00
Nicholas Marriott
a450b22e92 Memory leak fix from Tiago Cunha. 2009-01-07 08:10:02 +00:00
Nicholas Marriott
c9912c20b3 Fix C-space and M-space. 2008-12-16 08:25:48 +00:00
Nicholas Marriott
5445918b3e source-file command from Tiago Cunha. 2008-12-15 21:21:56 +00:00