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dc2b811476 This commit was manufactured by cvs2svn to create tag 'TMUX_0_9'. 2009-07-02 18:26:56 +00:00
191 changed files with 13748 additions and 24982 deletions
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@@ -1,235 +1,3 @@
CHANGES FROM 1.3 TO 1.4, 27 December 2010
* Window bell reporting fixed.
* Show which pane is active in the list-panes output.
* Backoff reworked.
* Prevent the server from dying when switching into copy mode when already
in a different mode.
* Reset running jobs when the status line is enabled or disabled.
* Simplify xterm modifier detection.
* Avoid crashing in copy mode if the screen size is too small for the
indicator.
* Flags -n and -p added to switch-client.
* Use UTF-8 line drawing characters on UTF-8 terminals, thus fixing some
terminals (eg putty) which disable the vt100 ACS mode switching sequences
in UTF-8 mode. On terminals without ACS, use ASCII equivalents.
* New server option exit-unattached added.
* New session option destroy-unattached added.
* Fall back on normal session choice method if $TMUX exists but is invalid
rather than rejecting.
* Mark repeating keys with "(repeat)" in the key list.
* When removing a pane, don't change the active pane unless the active pane
is actually the one being removed.
* New command last-pane added.
* AIX fixes.
* Flag -a added to unbind-key.
* Add XAUTHORITY to update-environment.
* More info regarding window and pane flags is now shown in list-*.
* If VISUAL or EDITOR contains "vi" configure mode-keys and status-key to vi.
* New window option monitor-silence and session option visual-silence added.
* In the built-in layouts distribute the panes more evenly.
* Set the default value of main-pane-width to 80 instead of 81.
* Command-line flag -V added.
* Instead of keeping a per-client prompt history make it global.
* Fix rectangle copy to behave like emacs (the cursor is not part of the
selection on the right edge but on the left it is).
* Flag -l added to switch-client.
* Retrieve environment variables from the global environment rather than
getenv(3), thus allowing them to be updated during the configuration file.
* New window options other-pane-{height,width} added.
* More minor bugs fixed and manpage improvements.
CHANGES FROM 1.2 TO 1.3, 18 July 2010
* New input parser.
* Flags to move through panes -UDLR added to select-pane.
* Commands up-pane, and down-pane removed, since equivalent behaviour is now
available through the target flag (-t:+ and -t:-).
* Jump-forward/backward in copy move (based on vi's F, and f commands).
* Make paste-buffer accept a pane as a target.
* Flag -a added to new-window to insert a window after an existing one, moving
windows up if necessary.
* Merge more mode into copy mode.
* Run job commands explicitly in the global environment (which can be modified
with setenv -g), rather than with the environment tmux started with.
* Use the machine's hostname as the default title, instead of an empty string.
* Prevent double free if the window option remain-on-exit is set.
* Key string conversions rewritten.
* Mark zombie windows as dead in the choose-window list.
* Tiled layout added.
* Signal handling reworked.
* Reset SIGCHLD after fork to fix problems with some shells.
* Select-prompt command removed. Therefore, bound ' to command-prompt -p index
"select-window -t:%%" by default.
* Catch SIGHUP and terminate if running as a client, thus avoiding clients from
being left hanging around when, for instance, a SSH session is disconnected.
* Solaris 9 fixes (such as adding compat {get,set}env(3) code).
* Accept none instead of default for attributes.
* Window options window-status-alert-{alert,bg,fg} added.
* Flag -s added to the paste-buffer command to specify a custom separator.
* Allow dragging to make a selection in copy mode if the mode-mouse option is
set.
* Support the mouse scroll wheel.
* Make pipe-pane accept special character sequences (eg #I).
* Fix problems with window sizing when starting tmux from .xinitrc.
* Give tmux sockets (but not the containing folder) group permissions.
* Extend the target flags (ie -t) to accept an offset (for example -t:+2), and
make it wrap windows, and panes.
* New command choose-buffer added.
* New server option detach-on-destroy to set what happens to a client when the
session it is attached to is destroyed. If on (default), the client is
detached. Otherwise, the client is switched to the most recently active of
the remaining sessions.
* The commands load-buffer, and save-buffer now accept a dash (-) as the file
to read from stdin, or write to stdout.
* Custom layouts added.
* Additional code reduction, bug fixes, and manpage enhancements.
CHANGES FROM 1.1 TO 1.2, 10 March 2010
* Switch to libevent.
* Emulate the ri (reverse index) capability, ergo allowing tmux to at least
start on Sun consoles (TERM=sun, or sun-color).
* Assign each entry a number, or lowercase letter in choose mode, and accept
that as a shortcut key.
* Permit top-bit-set characters to be entered in the status line.
* Mark no-prefix keys with (no prefix), rather than [] in list-keys.
* New command show-messages (alias showmsgs), and new session option
message-limit, to show a per-client log of status lines messages up to the
number defined by message-limit.
* Do not interpret #() for display-message to avoid leaking commands.
* New window options window-status-format, and window-status-current-format to
control the format of each window in the status line.
* Add a -p flag to display-message to print the output, instead of displaying
it in the status line.
* Emulate il1, dl1, ich1 to run with vt100 feature set.
* New command capture-pane (alias capturep) to copy the entire pane contents
to a paste buffer.
* Avoid duplicating code by adding a -w flag to set-option, and show-options to
set, and show window options. The commands set-window-option, and
show-window-options are now aliases.
* Panes can now be referred to as top, bottom, top-left, etc.
* Add server-wide options, which can be set with set-option -s, and shown with
show-options -s.
* New server option quiet (like -q from the command line).
* New server option escape-time to set the timeout used to detect if escapes
are alone, part of a function key, or meta sequence.
* New session options pane-active-border-bg, pane-active-border-fg,
pane-border-bg, and pane-border-fg to set pane colours.
* Make split-window accept a pane target, instead of a window.
* New command join-pane (alias joinp) to split, and move an existing pane into
the space (the opposite of break-pane), thus simplifying calls to
split-window, followed by move-window.
* Permit S- prefix on keys for shift when the terminal/terminfo supports them.
* Window targets (-t flag) can now refer to the last window (!), next (+), and
previous (-) window by number.
* Mode keys to jump to the bottom/top of history, end of the next word, scroll
up/down, and reverse search in copy mode.
* New session option display-panes-active-colour to display the active pane in
a different colour with the display-panes command.
* Read the socket path from $TMUX if it's present, and -L, and -S are not
given.
* Vi-style mode keys B, W, and E to navigate between words in copy mode.
* Start in more mode when configuration file errors are detected.
* Rectangle copy support added.
* If attach-session was specified with the -r flag, make the client read-only.
* Per-window alternate-screen option.
* Make load-buffer work with FIFOs.
* New window option word-separators to set the characters considered as word
separators in copy mode.
* Permit keys in copy mode to be prefixed by a repeat count, entered with [1-9]
in vi mode, or M-[1-9] in emacs mode.
* utf8 improvements.
* As usual, additional code reduction, bug fixes, and manpage enhancements.
CHANGES FROM 1.0 TO 1.1, 05 November 2009
* New run-shell (alias run) command to run an external command without a
window, capture it's stdout, and send it to output mode.
* Ability to define multiple prefix keys.
* Internal locking mechanism removed. Instead, detach each client and run the
external command specified in the new session option lock-command (by default
lock -np), thus allowing the system password to be used.
* set-password command, and -U command line flag removed per the above change.
* Add support for -c command line flag to execute a shell command.
* New lock-client (alias lockc), and lock-session (alias locks) commands to
lock a particular client, or all clients attached to a session.
* Support C-n/C-p/C-v/M-v with emacs keys in choice mode.
* Use : for goto line rather than g in vi mode.
* Try to guess which client to use when no target client was specified. Finds
the current session, and if only one client is present, use it. Otherwise,
return the most recently used client.
* Make C-Down/C-Up in copy mode scroll the screen down/up one line without
moving the cursor.
* Scroll mode superseded by copy mode.
* New synchronize-panes window option to send all input to all other panes in
the same window.
* New lock-server session option to lock, when off (on by default), each
session when it has been idle for the lock-after-time setting. When on, the
entire server locks when all sessions have been idle for their individual
lock-after-time setting.
* Add support for grouped sessions which have independent name, options,
current window, but where the linked windows are synchronized (ie creating,
killing windows are mirrored between the sessions). A grouped session may be
created by passing -t to new-session.
* New mouse-select-pane session option to select the current pane with the
mouse.
* Queue, and run commands in the background for if-shell, status-left,
status-right, and #() by starting each once every status-interval. Adds the
capability to call some programs which would previously cause the server to
hang (eg sleep/tmux). It also avoids running commands excessively (ie if used
multiple times, it will be run only once).
* When a window is zombified and automatic-rename is on, append [dead] to the
name.
* Split list-panes (alias lsp) off from list-windows.
* New pipe-pane (alias pipep) to redirect a pane output to an external command.
* Support for automatic-renames for Solaris.
* Permit attributes to be turned off in #[] by prefixing with no (eg nobright).
* Add H/M/L in vi mode, and M-R/M-r in emacs to move the cursor to the top,
middle, and bottom of the screen.
* -a option added to kill-pane to kill all except current pane.
* The -d command line flag is now gone (can be replaced by terminal-overrides).
Just use op/AX to detect default colours.
* input/tty/utf8 improvements.
* xterm-keys rewrite.
* Additional code reduction, and bug fixes.
CHANGES FROM 0.9 TO 1.0, 20 Sept 2009
* Option to alter the format of the window title set by tmux.
* Backoff for a while after multiple incorrect password attempts.
* Quick display of pane numbers (C-b q).
* Better choose-window, choose-session commands and a new choose-client command.
* Option to request multiple responses when using command-prompt.
* Improved environment handling.
* Combine wrapped lines when pasting.
* Option to override terminal settings (terminal-overrides).
* Use the full range of ACS characters for drawing pane separator lines.
* Customisable mode keys.
* Status line colour options, with embedded colours in status-left/right, and
an option to centre the window list.
* Much improved layouts, including both horizontal and vertical splitting.
* Optional visual bell, activity and content indications.
* Set the utf8 and status-utf8 options when the server is started with -u.
* display-message command to show a message in the status line, by default some
information about the current window.
* Improved current process detection on NetBSD.
* unlink-window -k is now the same as kill-window.
* attach-session now works from inside tmux.
* A system-wide configuration file, /etc/tmux.conf.
* A number of new commands in copy mode, including searching.
* Panes are now specified using the target (-t) notation.
* -t now accepts fnmatch(3) patterns and looks for prefixes.
* Translate \r into \n when pasting.
* Support for binding commands to keys without the prefix key
* Support for alternate screen (terminfo smcup/rmcup).
* Maintain data that goes off screen after reducing the window size, so it can
be restored when the size is increased again.
* New if-shell command to test a shell command before running a tmux command.
* tmux now works as the shell.
* Man page reorganisation.
* Many minor additions, much code tidying and several bug fixes.
CHANGES FROM 0.8 TO 0.9, 01 July 2009
* Major changes to build infrastructure: cleanup of makefiles and addition
@@ -1554,7 +1322,7 @@ The list of older changes is below.
(including mutt, emacs). No status bar yet and no key remapping or other
customisation.
$Id: CHANGES,v 1.304 2010-12-27 21:37:42 tcunha Exp $
$Id: CHANGES,v 1.299 2009-07-01 22:15:16 nicm Exp $
LocalWords: showw utf UTF fulvio ciriaco joshe OSC APC gettime abc DEF OA clr
LocalWords: rivo nurges lscm Erdely eol smysession mysession ek dstname RB ms

288
FAQ
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@@ -1,116 +1,33 @@
tmux frequently asked questions
******************************************************************************
* PLEASE NOTE: most display problems are due to incorrect TERM! Before *
* reporting problems make SURE that TERM settings are correct inside and *
* outside tmux. *
* *
* Inside tmux TERM must be "screen" or similar (such as "screen-256color"). *
* Don't bother reporting problems where it isn't! *
* *
* Outside, it must match your terminal: particularly, use "rxvt" for rxvt *
* and derivatives. *
******************************************************************************
* How is tmux different from GNU screen? What else does it offer?
* How is tmux different from GNU screen?
tmux offers several advantages over screen:
tmux and GNU screen have many similarities. Some of the main differences I am
aware of are (bearing in mind I haven't used screen for a few years now):
- a clearly-defined client-server model: windows are independent entities which
may be attached simultaneously to multiple sessions and viewed from multiple
clients (terminals), as well as moved freely between sessions within the same
tmux server;
- a consistent, well-documented command interface, with the same syntax
whether used interactively, as a key binding, or from the shell;
- easily scriptable from the shell;
- multiple paste buffers;
- choice of vi or emacs key layouts;
- an option to limit the window size;
- a more usable status line syntax, with the ability to display the first line
of output of a specific command;
- a cleaner, modern, easily extended, BSD-licensed codebase.
- tmux uses a client-server model. Each server has single Unix domain socket in
/tmp and within one server there are multiple sessions which may be attached
to multiple clients (terminals).
There are still a few features screen includes that tmux omits:
This has advantages, notably: windows may be linked simultaneously to
multiple sessions; windows may be moved freely between sessions; and a client
may be switched between sessions easily (C-b D). There is one major
disadvantage: if the server crashes, game over, all sessions die. In
practice, however, tmux is quite stable and gets more so as people report any
bugs they hit :-).
This model is different from screen, where typically each new screen instance
is independent. tmux supports the same behaviour by using multiple servers
with the -L option but it is not typically recommended.
- Different command interfaces. One of the goals of tmux is that the shell
should be easily usable as a scripting language - almost all tmux commands
can be used from the shell and behave identically whether used from the
shell, from a key binding or from the command prompt. Personally I also find
tmux's command interface much more consistent and clearer, but this is
subjective.
- tmux calls window names (what you see in the status line) "names", screen
calls them "titles".
- tmux has a multiple paste buffers. Not a major one but comes in handy quite a
lot.
- tmux supports automatically renaming windows to the running application
without gross hacks using escape sequences. Its even on by default.
- tmux has a choice of vi or emacs key layouts. Again, not major, but I use
emacs so if tmux did support only one key set it would be emacs and then all
the vi users would get humpy. Key bindings may be completely reconfigured in
any case.
- tmux has an option to limit the window size.
- tmux has search in windows (C-b f).
- The window split (pane) model is different. tmux has two objects, windows and
panes; screen has just windows. This difference has several implications:
* In screen you can have a window appear in several layouts, in tmux a pane
can only be in one window (fixing this is a big todo item but quite
invasive).
* tmux layouts are immutable and do not get changed unless you modify them.
* In tmux, all panes are closed when you kill a window.
* tmux panes do not have individual names, titles and so on.
I think tmux's model is much easier to manage and navigate within a window,
but breaking panes off from and joining them to windows is more clumsy.
tmux also has support for preset pane layouts.
- tmux's status line syntax is more readable and easier to use. I think it'd be
hard for anyone to argue with this. tmux doesn't support running a command
constantly and always using the last line of its output, commands must be run
again each time.
- tmux has modern, easily extended code. Again hard to argue screen is better
if you have looked at the code.
- tmux depends on libevent. I don't see this as a disadvantage: libevent is
small and portable, and on modern systems with current package management
systems dependencies are not an issue. libevent brings advantages in code
simplicity and performance.
- screen allows the window to be bigger than the terminal and can pan around
it. tmux limits the size to the largest attached client. This is a big todo
item for tmux but it is not trivial.
- screen has builtin serial and telnet support; this is bloat and is unlikely
to be added to tmux.
- screen has support for updating utmp. Nobody has really come up with a clean,
portable way to do this without making tmux setuid or setgid yet.
- Environment handling is different.
- tmux tends to be more demanding on the terminal so tends to show up terminal
and application bugs which screen does not.
- screen has wider platform support, for example IRIX and HP-UX, and for odd
terminals.
- builtin serial and telnet support; this is bloat and is unlikely to be added
to tmux;
- wider platform support, for example IRIX and HP-UX, and for odd terminals.
* I found a bug! What do I do?
Please send bug reports by email to nicm@users.sourceforge.net or
tmux-users@lists.sourceforge.net. Please include as much of the following
information as possible:
Please send bug reports by email to nicm@users.sourceforge.net. Please
include as much of the following information as possible:
- the version of tmux you are running;
- the operating system you are using and its version;
@@ -125,17 +42,16 @@ information as possible:
Please send feature requests by email to nicm@users.sourceforge.net.
* Why do you use the screen terminal description inside tmux? It sucks.
* Why do you use the screen termcap inside tmux? It sucks.
It is already widely available. It is planned to change to something else such
as xterm-xfree86 at some point, if possible.
It is already widely available. It is planned to change to something else
such as xterm-color at some point, if possible.
* I don't see any colour in my terminal! Help!
On some platforms, common terminal descriptions such as xterm do not include
colour. screen ignores this, tmux does not. If the terminal emulator in use
supports colour, use a value for TERM which correctly lists this, such as
xterm-color.
On some platforms, common termcaps such as xterm do not include colour. screen
ignores this, tmux does not. If the terminal emulator in use supports colour,
use a termcap which correctly lists this, such as xterm-color.
* tmux freezes my terminal when I attach to a session. I even have to kill -9
the shell it was started from to recover!
@@ -165,31 +81,24 @@ default) to the new key. For example:
* How do I use UTF-8?
When running tmux in a UTF-8 capable terminal, UTF-8 must be turned on in tmux;
as of release 0.9, tmux attempts to autodetect a UTF-8-capable terminal by
When running tmux in a UTF-8 capable terminal, two things must be done to
enable support. UTF-8 must be turned on in tmux; this may be done separately
for each tmux window or globally by setting the "utf8" flag:
setw -g utf8 on
As of release 0.9, tmux attempts to autodetect a UTF-8-capable terminal by
checking the LC_ALL, LC_CTYPE and LANG environment variables. list-clients may
be used to check if this is detected correctly; if not, the -u command-line
flag may be specified when creating or attaching a client to a tmux session:
$ tmux -u new
Since the 1.0 release, tmux will turn on UTF-8 related options automatically
(ie status-utf8, and utf8) if the above conditions are met.
$ tmux -u new
* How do I use a 256 colour terminal?
Provided the underlying terminal supports 256 colours, it is usually sufficient
to add the following to ~/.tmux.conf:
set -g default-terminal "screen-256color"
Note that some platforms do not support "screen-256color" ("infocmp
screen-256color" will return an error) - in this case see the next entry in
this FAQ.
tmux attempts to detect a 256 colour terminal both by looking at the colors
terminfo entry and by looking for the string "256col" in the TERM environment
variable.
tmux will attempt to detect a 256 colour terminal both by looking at the Co
termcap entry and, as this is broken for some terminals such as xterm-256color,
by looking for the string "256col" in the termcap name.
If both these methods fail, the -2 flag may be passed to tmux when attaching
to a session to indicate the terminal supports 256 colours.
@@ -197,18 +106,22 @@ to a session to indicate the terminal supports 256 colours.
* vim or $otherprogram doesn't display 256 colours. What's up?
Some programs attempt to detect the number of colours a terminal is capable of
by checking the colors terminfo or Co termcap entry. However, this is not
reliable, and in any case is missing from the "screen" terminal description
used inside tmux.
by checking the Co termcap entry. However, this is not reliable, and in any
case is missing from the "screen" termcap used inside tmux.
There are two options (aside from using "screen-256color") to allow programs to
recognise they are running on a 256-colour terminal inside tmux:
There are three options to allow programs to recognise they are running on
a 256-colour terminal inside tmux:
- Manually force the application to use 256 colours always or if TERM is set to
screen. For vim, you can do this by overriding the t_Co option, see
http://vim.wikia.com/wiki/256_colors_in_vim.
- Creating a custom terminfo file that includes colors#256 in ~/.terminfo and
using it instead. These may be compiled with tic(1).
- If the platform includes it, using the "screen-256color" termcap (set
TERM=screen-256color). "infocmp screen-256color" can be used to check if this
is supported. It is not currently possible to set this globally inside tmux
but it may be done in a shell startup script by checking if TERM is screen
and exporting TERM=screen-256color instead.
- Creating a custom terminfo file that includes Co#256 in ~/.terminfo and using
it instead. These may be compiled with tic(1).
* How do I make Ctrl-PgUp and Ctrl-PgDn work in vim?
@@ -237,8 +150,6 @@ the ctrl (bit 5 set, for example ^[[5~ to ^[[5^) modifier in non-xterm(1) mode;
it may be possible to configure vim to accept these, an example of how to do so
would be welcome.
vim users may also want to set the "ttyfast" option inside tmux.
* Why doesn't elinks set the window title inside tmux?
There isn't a way to detect if a terminal supports setting the window title, so
@@ -276,100 +187,11 @@ Automatic window renaming may use a lot of CPU, particularly on slow computers:
if this is a problem, turn it off with "setw -g automatic-rename off". If this
doesn't fix it, please report the problem.
* I use PuTTY and my tmux window pane separators are all qqqqqqqqq's!
* How do I prevent tmux from resizing my PuTTY window?
PuTTY is using a character set translation that doesn't support ACS line
drawing. With a Unicode font, try setting PuTTY to use a different translation
on the Window -> Translation configuration page. For example, change UTF-8 to
ISO-8859-1 or CP437. It may also be necessary to adjust the way PuTTY treats
line drawing characters in the lower part of the same configuration page.
This isn't tmux's fault, but happens because the initialisation strings for the
terminal in use (set through TERM) request it. PuTTY can be told to ignore such
requests: in the configuration window under Terminal -> Features, check the
"Disable remote-controlled terminal resizing" box.
* What is the best way to display the load average? Why no #L?
It isn't possible to get the load average portably in code and it is preferable
not to add portability goop. The following works on at least Linux, *BSD and OS
X:
uptime|awk '{split(substr($0, index($0, "load")), a, ":"); print a[2]}'
* How do I attach the same session to multiple clients but with a different
current window, like screen -x?
One or more of the windows can be linked into multiple sessions manually with
link-window, or a grouped session with all the windows can be created with
new-session -t.
* Ctrl and arrow keys doesn't work in putty! What do I do?
putty inverts the sense of the cursor key mode on ctrl, which is a bit hard for
tmux to detect properly. To get ctrl keys right, change the terminfo settings
so kUP5 (Ctrl-Up etc) are the adjusted versions, and disable smkx/rmkx so tmux
doesn't change the mode. For example with this line in .tmux.conf (assuming you
have TERM set to xterm):
set -g terminal-overrides "xterm*:kLFT5=\eOD:kRIT5=\eOC:kUP5=\eOA:kDN5=\eOB:smkx@:rmkx@"
Note that this will only work in tmux 1.2 and above.
* How can I blank the tmux window?
GNU screen has a feature whereby it will blank the screen after a period of
inactivity. To do the same thing in tmux, use the lock-command setting, for
example (with GNU bash):
set -g lock-command 'tput civis && read -s -n1'
This will remove the cursor and tell the shell to quit once a key has been
pressed. For zsh, use "read -s -k1".
In addition, it's possible to have both blanking and locking (for instance via
lock(1) or vlock(1)) by using the following:
bind x set lock-command '/usr/bin/vlock' \; lock-client \; set lock-command 'tput civis && read -s -n1'
* How can I open a new window in the same directory as the current window?
One option is to just run "TMUX= tmux" in the window. However, this only works if no
command is running, so that you can input the command.
A workaround is to let tmux know about the current path through an environment
variable. To do so, use the following command:
[ -n "$TMUX" ] && tmux setenv TMUXPWD_$(tmux display -p "#I") $PWD
Which sets TMUXPWD_i (where i is the number of the current window) to the path
of the current directory. This command can be added to PS1, for example:
PS1='$([ -n "$TMUX" ] && tmux setenv TMUXPWD_$(tmux display -p "#I") $PWD)\h$ '
When a new window is created, the shell should be asked to change
directory. You can define a new binding (for example, if using GNU bash):
bind-key C-c run-shell 'tmux neww "cd $(tmux display -p "\$TMUXPWD_#I"); exec bash"'
This solution will work even if a command is currently running in the terminal,
but it will not work from a window that has just been swapped with another
because TMUXPWD_i will not be updated after a swap. However, once a new prompt
is displayed, TMUXPWD_i is updated properly.
* tmux doesn't start with "daemon failed"
tmux shows something similar to this when started:
fatal: server_start: daemon failed: No such file or directory
fatal: main_dispatch: imsg_read failed
A possible reason is that /dev/null is not a character device or is otherwise
inaccessible.
Check with:
file /dev/null
ls -l /dev/null
If it is not a character device or has incorrect permissions, it can typically
be recreated with:
cd /dev && rm null && ./MAKEDEV null
$Id: FAQ,v 1.41 2010-12-15 23:31:30 nicm Exp $
$Id: FAQ,v 1.23 2009-07-01 19:49:56 nicm Exp $

62
GNUmakefile
View File

@@ -1,35 +1,22 @@
# $Id: GNUmakefile,v 1.130 2010-12-27 21:32:16 tcunha Exp $
#
# Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
# IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
# OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
# $Id: GNUmakefile,v 1.107 2009-07-01 22:10:06 nicm Exp $
.PHONY: clean
VERSION= 1.4
VERSION= 0.9
#FDEBUG= 1
CC?= cc
CC?= gcc
CFLAGS+= -DBUILD="\"$(VERSION)\""
LDFLAGS+= -L/usr/local/lib
LIBS+=
LIBS+= -lncurses
# Sun CC
ifneq ($(shell ($(CC) -V 2>&1|awk '/Sun C/' || true)), )
CFLAGS+= -erroff=E_EMPTY_DECLARATION
FDEBUG=
# This sort of sucks but gets rid of the stupid warning and should work on
# most platforms...
ifeq ($(shell (LC_ALL=C $(CC) -v 2>&1|awk '/gcc version 4/') || true), )
CPPFLAGS:= -I. -I- $(CPPFLAGS)
else
CPPFLAGS:= -iquote. $(CPPFLAGS)
endif
ifdef FDEBUG
@@ -40,24 +27,12 @@ CFLAGS+= -Wwrite-strings -Wshadow -Wpointer-arith -Wsign-compare
CFLAGS+= -Wundef -Wbad-function-cast -Winline -Wcast-align
endif
# This sort of sucks but gets rid of the stupid warning and should work on
# most platforms...
ifeq ($(shell (LC_ALL=C $(CC) -v 2>&1|awk '/gcc version 4|clang/') || true), )
CPPFLAGS:= -I. -I- $(CPPFLAGS)
else
CPPFLAGS:= -iquote. $(CPPFLAGS)
ifdef FDEBUG
CFLAGS+= -Wno-pointer-sign
endif
endif
PREFIX?= /usr/local
INSTALL?= install
INSTALLDIR= $(INSTALL) -d
INSTALLBIN= $(INSTALL) -m 555
INSTALLMAN= $(INSTALL) -m 444
INSTALLDIR= install -d
INSTALLBIN= install -g bin -o root -m 555
INSTALLMAN= install -g bin -o root -m 444
SRCS= $(shell echo *.c|LC_ALL=C sed 's|osdep-[a-z0-9]*.c||g')
SRCS= $(shell echo *.c|sed 's|osdep-[a-z0-9]*.c||g')
include config.mk
OBJS= $(patsubst %.c,%.o,$(SRCS))
@@ -70,12 +45,9 @@ depend: $(SRCS)
$(CC) $(CPPFLAGS) $(CFLAGS) -MM $(SRCS) > .depend
clean:
rm -f tmux *.o *~ *.core *.log compat/*.o compat/*~
rm -f tmux *.o .depend *~ *.core *.log compat/*.o
clean-depend:
rm -f .depend
clean-all: clean clean-depend
clean-all: clean
rm -f config.h config.mk
install: all
@@ -83,5 +55,3 @@ install: all
$(INSTALLBIN) tmux $(DESTDIR)$(PREFIX)/bin/tmux
$(INSTALLDIR) $(DESTDIR)$(PREFIX)/man/man1
$(INSTALLMAN) tmux.1 $(DESTDIR)$(PREFIX)/man/man1/tmux.1
-include .depend

58
Makefile
View File

@@ -1,31 +1,25 @@
# $Id: Makefile,v 1.162 2010-12-27 21:32:16 tcunha Exp $
#
# Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
# IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
# OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
# $Id: Makefile,v 1.142 2009-07-01 22:10:06 nicm Exp $
.SUFFIXES: .c .o
.PHONY: clean
VERSION= 1.4
VERSION= 0.9
#FDEBUG= 1
CC?= cc
CFLAGS+= -DBUILD="\"$(VERSION)\""
LDFLAGS+= -L/usr/local/lib
LIBS+=
LIBS+= -lncurses
# This sort of sucks but gets rid of the stupid warning and should work on
# most platforms...
CCV!= (LC_ALL=C ${CC} -v 2>&1|awk '/gcc version 4/') || true
.if empty(CCV)
CPPFLAGS:= -I. -I- -I/usr/local/include ${CPPFLAGS}
.else
CPPFLAGS:= -iquote. -I/usr/local/include ${CPPFLAGS}
.endif
.ifdef FDEBUG
CFLAGS+= -g -ggdb -DDEBUG
@@ -35,25 +29,12 @@ CFLAGS+= -Wwrite-strings -Wshadow -Wpointer-arith -Wsign-compare
CFLAGS+= -Wundef -Wbad-function-cast -Winline -Wcast-align
.endif
# This sort of sucks but gets rid of the stupid warning and should work on
# most platforms...
CCV!= (LC_ALL=C ${CC} -v 2>&1|awk '/gcc version 4|clang/') || true
.if empty(CCV)
CPPFLAGS:= -I. -I- -I/usr/local/include ${CPPFLAGS}
.else
CPPFLAGS:= -iquote. -I/usr/local/include ${CPPFLAGS}
.ifdef FDEBUG
CFLAGS+= -Wno-pointer-sign
.endif
.endif
PREFIX?= /usr/local
INSTALL?= install
INSTALLDIR= ${INSTALL} -d
INSTALLBIN= ${INSTALL} -m 555
INSTALLMAN= ${INSTALL} -m 444
INSTALLDIR= install -d
INSTALLBIN= install -g bin -o root -m 555
INSTALLMAN= install -g bin -o root -m 444
SRCS!= echo *.c|LC_ALL=C sed 's|osdep-[a-z0-9]*.c||g'
SRCS!= echo *.c|sed 's|osdep-[a-z0-9]*.c||g'
.include "config.mk"
OBJS= ${SRCS:S/.c/.o/}
@@ -69,12 +50,9 @@ depend:
mkdep ${CPPFLAGS} ${CFLAGS} ${SRCS:M*.c}
clean:
rm -f tmux *.o *~ *.core *.log compat/*.o compat/*~
rm -f tmux *.o .depend *~ *.core *.log compat/*.o
clean-depend:
rm -f .depend
clean-all: clean clean-depend
clean-all: clean
rm -f config.h config.mk
install: all

52
NOTES
View File

@@ -4,15 +4,15 @@ tmux is a "terminal multiplexer", it enables a number of terminals (or windows)
to be accessed and controlled from a single terminal. tmux is intended to be a
simple, modern, BSD-licensed alternative to programs such as GNU screen.
This release runs on OpenBSD, FreeBSD, NetBSD, Linux and OS X and may still
run on Solaris and AIX (although they haven't been tested in a while). It is
This 0.9 release runs on OpenBSD, FreeBSD, NetBSD, Linux and OS X and may still
run on Solaris and AIX (although they hasn't been tested in a while). It is
usable, although there remain a number of missing features and some remaining
bugs are expected.
Since the 1.2 release that tmux depends on libevent. Download the stable
version from:
http://www.monkey.org/~provos/libevent/
If upgrading from 0.5, PLEASE NOTE the following configuration file changes: it
is now required to pass the -g flag to set-option or set-window-option to set
global options; remain-by-default and utf8-default are now gone, use global
window options (set-window-option -g) instead.
tmux consists of a server part and multiple clients. The server is created when
required and runs continuously unless killed by the user. Clients access the
@@ -25,10 +25,40 @@ windows into several simultaneously displayed panes; and to bind and unbind
command keys (invoked preceded by a prefix key, by default ctrl-b). Please see
the tmux(1) man page for further information.
The following is a summary of major features implemented in this version:
- Basic multiplexing, window switching, attaching and detaching.
- Window listing and renaming.
- Key binding.
- Handling of client terminal resize.
- Terminal emulation sufficient to handle most curses applications.
- A optional status line (enabled by default).
- Window history and copy and paste.
- Support for VT100 line drawing characters.
- A large command set.
- Vertical window splitting and layout.
- Automatic server locking on inactivity.
- A configuration file.
- UTF-8 support.
And major missing features:
- No support for programs changing termios(4) settings or other tty(4) ioctls.
A more extensive, but rough, todo list is included in the TODO file.
tmux also depends on several features of the client terminal (TERM), if these
are missing it may refuse to run, or not behave correctly.
are missing it may refuse to run, or not behave correctly. Known working are
TERM=screen (tmux in screen), xterm, xterm-color and rxvt. Note that TERM=xterm
does not support colour on OpenBSD. screen ignores this, tmux does not: use
xterm-color or rxvt for colour.
tmux supports UTF-8. To use it, the utf8 option must be set on each window;
this may be turned on for all windows by setting it as a global option, see
tmux(1) and the FAQ file. As of 0.9, tmux attempts to autodetect a
UTF-8-capable terminal by checking the LC_ALL, LC_CTYPE and LANG environment
variables. list-clients may be used to check if this is detected correctly; if
not, the -u command-line flag may be specified.
A Vim syntax file is available in the examples directory. To install it:
@@ -55,12 +85,6 @@ welcome. Please send by email to:
nicm@users.sf.net
This file and the CHANGES, FAQ and TODO files are licensed under the ISC
license. Files under examples/ remain copyright their authors unless otherwise
stated in the file but permission has been received to distribute them with
tmux. All other files have a license and copyright notice at their
start. Please contact me with any queries.
-- Nicholas Marriott <nicm@users.sf.net>
$Id: NOTES,v 1.54 2010-12-27 21:36:37 tcunha Exp $
$Id: NOTES,v 1.48 2009-07-01 19:49:56 nicm Exp $

170
TODO
View File

@@ -1,3 +1,5 @@
- window creation/idle time
- could use bsearch all over the place or get rid of smaller tables (clientmsg)
- better errors when creating new windows/sessions (how?)
- implicitly add exec to the commands for new windows (switch to disable it)?
- it would be nice to have multichar commands eg C-b K K
@@ -5,126 +7,86 @@
extend list-clients to list clients attached to a session (-a for all?)
bring back detach-session to detach all clients on a session?
- allow fnmatch for -c, so that you can, eg, detach all clients
- bind non prefix keys
- garbage collect window history (100 lines at a time?) if it hasn't been used
in $x time
in $x time (need window creation/use times)
- lift SHRT_MAX limits for history?
- audit copy/scroll and other modes for problems with very small windows
- better mode features: search, back word, forward word, etc
- flags to centre screen in window
- better terminal emulation (identify, insert mode, some other bits)
- audit for leftover/unused code
- activity/bell should be per-window not per-link? what if it is cur win in
session not being watched?
- next prev word etc in command prompt
- tidy up window modes
- next prev word etc in command prompt; also ^K
- many more info() displays for various things
- vi half page scroll
- backspace should perhaps wrap backwards over newlines which were not moved
down by a newline: screen and the OS X terminal does this but xterm and most
others do not. this might be hard: a flag for each grid line (top bit of size
maybe)? a single flag is insufficient as can't then tell when to /stop/
unwrapping
- input.c is too complicated. simplify?
- use a better termcap internally instead of screen, perhaps xterm
- kill all but current pane
- fix rxvt cursor fg issue (text under cursor can have non-white fg)
- key handling sucks a bit and may need to be reworked
- some people find first window being 0 rather than 1 is awkward on the
keyboard
- client sx/sy should be in tty, then can let the terminal wrap at edge
to allow xterm to pick up it should be one line for its c/p
- should be able to move to a hidden pane and it would be moved into view. pane
number in status line/top-right would be cool for this
- command to run something without a window at all - output to
window-more. what for? isnt this the same as doing it w/ splitw/neww now?
- would be nice if tmux could be the shell (tmux attach, but hard link to tmux
binary as "tmuxsh" or wrapper script?) problems with tty dev permissions
- support other mouse modes (highlight etc) and use it in copy mode
- set-remain-on-exit is a bit of a hack, some way to do it generically?
- set-option should be set-session-option and should be overall global options
for stuff like mode keys?
also quiet, utf8 and maybe other flags?
-g is a bit unexpected in conf file
- clear window title on exit
- refer to windows by name etc (duplicates? fnmatch?)
- the output code (tty.c) could do with optimisation depending on term
capibilities
- would be nice to be able to use "--" to mark start of command w/ neww etc
to avoid quoting
- goto line and search history in copy/scroll modes
- a command to display the status line briefly when it is turned off
- clone session command
- make command sequences more usable: don't require space after ;, handle
errors better
- might be nice if attach-session behaved like switch-client inside an
existing client
- key to switch to copy mode from scroll mode
- attach should have a flag to create session if it doesn't exist
- layout/split stuff:
** NEW layout design:
1. finish rewrite manual with tree of layout_cell
2. convert automatic layout modes to produce a tree and make
them one-off operations
3. move any size/position details from window_pane to layout_cell
3.5. fix -p/-l on split
4. a way to address panes by name ("top-left") and position ("0,0")
TO TEST: force-width/height OK, respawn-window, rotate-window OK, break-pane??
** rename split-window -> split-pane
- fix UTF-8 guesswork on sparc64, improve tty checks
- choice and more mode would be better per client than per window?
- hooks to which commands may be attached, for example: tmux add-hook
"new-session" if-shell "[ -e $HOME/.tmux-session.conf ]" source-file
$HOME/.tmux-session.conf
- get it passing all the vttest tests that don't require resizing the terminal
- way to set socket path from config file
- what about utmp etc? can tmux update it like screen? setgid?
- warts on current naming:
- display-time but message-fg/bg/attr
- list-* vs show-*
- server-info
- up-pane/down-pane/swap-pane -U/swap-pane -D vs next-*/previous-*
- split-window -> split-pane??
- a way for force-width/height to apply to only one pane (how?)
- command to list what is actually running in each window with command line,
pid (need some adaption of the osdep code)
- support for bce
- some way to force a screen to use the entire terminal even if it is forced
to be smaller by other clients. pan smaller terminal? (like screen F)
-- idea of a "view" onto a window, need base x/y offsets for redraw
- handle resize better in copy mode
- way to copy stuff that is off screen due to resize
- commands should be able to succeed or fail and have || or && for command
lists
- some way to KEEP a command running continually and just use its LAST line of
output
- bind commands to mouse buttons
- UTF-8 to a non-UTF-8 terminal should not be able to balls up
the terminal - www/ruby-addressable; make regress
- multiple keys could be done with tables, ie have prefixes go and instead
bind -n ^A prefix-table "default"
where prefix-table sets command lookup table and sets prefix flag, then next
key is looked up in that table
- support esc-esc to quit in modes
- fix ctrl+F1-F4 output. to what?
- look into xterm clearing its selection when scrolling etc
- better utf8 support: window names, prompt input, message display
- session history for client and last-session command
- option to change status line colour when current window is in a mode?
- option to move copy mode indicator into status line
- list-buffer/show-buffer should display UTF-8
- selection behaviour closer to vi in vi mode
- live update: server started with -U connects to server, requests sessions and
windows, receives fds
- command to show a tree of sessions-windows-panes (active marked with *)
- sort out inheriting config from shell on new sessions/windows:
should pick up default-path/termios/etc from client if possible,
else leave empty/default
- link panes into multiple windows
- -h option to capture-pane to capture the history as well
- bells should be passed between sessions with visual-bell etc
- use screen-256color when started on 256 colour terminal??
- if-shell/run-shell should block further command execution in the same command
sequence until its shell exits, to allow them to be used from the config file
- better session sharing: create-socket command to create socket somewhere (-r
flag for readonly)
- allow buffer to be specified when copying in copy mode
- multiline status line (no?)
- flag for absolute pane size to resize-pane
- sanity check input to socket
- select-buffer command
- support title stack, both internally and externally
http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1149299+0+archive/2010/freebsd-questions/20100207.freebsd-questions
- copy buffers should be global, limit can be server option, nuke copy-buffer
command
- command to show status line information briefly when it is off
- some way to pad # stuff with spaces, #!2T maybe
- FreeBSD console problems
- a binding to "scroll down and exit at bottom" copy mode
- some way to pass keystrokes in copy mode through to underlying window
- last window update time and # replacement for it for display-message
- find-window across sessions - other ways to make session handling easier?
- ' and " should be parsed the same (eg "\e" vs '\e') in config and command
prompt?
- command to toggle selection not to move it in copy-mode
- why are alerts per-winlink? try per window?
- audit of escape sequence support vs xterm
- support binding keys to mouse (mouse-select-pane -> mouse-keys or something,
mouse click == select-pane -t %%, mouse scroll up == copy-mode)
- something for -t "last window in session" so a session can be used as a stack
- synchronous commands - client sends cmd and blocks, neww/splitw saves client
ptr then when program inside died, sends MSG_SOMETHING with wait status to
client
- documentation improvements - rlpowell's tutorial - build instructions
- better configure? with-libevent
- bind commands to key sequences?
- monitor, bell etc should monitor /all/ panes in the window not just one
- a history of commands that can be reversed (reverse member of each command,
and a buffer) info() when changing to same window
- don't pass UTF-8 through vis for titles
- clearing screen should push lines into history
- add a unique ever-increasing pane id to each pane, export it in $TMUX_PANE
(as %1, %2 etc) and allow it to be used as a target
- way to add dest for break-pane; maybe some easier way to unbreak-pane
- case insensitive searching
- dynamically generated jobs (eg "date ...") do not work well because
their entries are never collected, should either store status jobs in
a different tree or flush all unused persist jobs every update rather
than just updating them
- pane-index option like base-index
- option to move status line to top
- support "xterm2" mouse mode
- respawn-pane command
- configurable borders and empty space filler for when panes < window?
- close/redirect stderr when popen to child proc for #() in status line
- if-shell-command command to run a tmux command if a shell command returns true
- hooks to which commands may be attached, for example:
tmux add-hook "new-session" if-shell "[ -e $HOME/.tmux-session.conf ]" source-file $HOME/.tmux-session.conf
- get it passing all the vttest tests that don't require resizing the terminal
- does tmux require a exmple conf? where does it go?
- there are an awful lot of commands. maybe separate man page for conf
file/commands -similar to ssh/ssh_config?
- esc seq to set window title should be documented and should set automatic-rename
- *** get rid of PANE_HIDDEN -- initially just check for outside window
- way to set socket path from config file
- the "window with one pane" vs window distinction is weird, eg you can't kill-pane the last pane

194
arg.c Normal file
View File

@@ -0,0 +1,194 @@
/* $Id: arg.c,v 1.6 2009-06-25 15:25:45 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <fnmatch.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
struct client *arg_lookup_client(const char *);
struct session *arg_lookup_session(const char *);
struct client *
arg_lookup_client(const char *name)
{
struct client *c;
u_int i;
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c != NULL && strcmp(name, c->tty.path) == 0)
return (c);
}
return (NULL);
}
struct session *
arg_lookup_session(const char *name)
{
struct session *s, *newest = NULL;
struct timeval *tv;
u_int i;
tv = NULL;
for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
s = ARRAY_ITEM(&sessions, i);
if (s == NULL || fnmatch(name, s->name, 0) != 0)
continue;
if (tv == NULL || timercmp(&s->tv, tv, >)) {
newest = s;
tv = &s->tv;
}
}
return (newest);
}
struct client *
arg_parse_client(const char *arg)
{
struct client *c;
char *arg2;
size_t n;
if (arg != NULL && (arg[0] != ':' || arg[1] != '\0')) {
arg2 = xstrdup(arg);
/* Trim a trailing : if any from the argument. */
n = strlen(arg2);
if (n && arg2[n - 1] == ':')
arg2[n - 1] = '\0';
/* Try and look up the client name. */
c = arg_lookup_client(arg2);
xfree(arg2);
return (c);
}
return (NULL);
}
struct session *
arg_parse_session(const char *arg)
{
struct session *s;
struct client *c;
char *arg2;
size_t n;
if (arg != NULL && (arg[0] != ':' || arg[1] != '\0')) {
arg2 = xstrdup(arg);
/* Trim a trailing : if any from the argument. */
n = strlen(arg2);
if (n && arg2[n - 1] == ':')
arg2[n - 1] = '\0';
/* See if the argument matches a session. */
if ((s = arg_lookup_session(arg2)) != NULL) {
xfree(arg2);
return (s);
}
/* If not try a client. */
if ((c = arg_lookup_client(arg2)) != NULL) {
xfree(arg2);
return (c->session);
}
xfree(arg2);
}
return (NULL);
}
int
arg_parse_window(const char *arg, struct session **s, int *idx)
{
char *arg2, *ptr;
const char *errstr;
*idx = -1;
/* Handle no argument or a single :. */
if (arg == NULL || (arg[0] == ':' && arg[1] == '\0')) {
*s = arg_parse_session(NULL);
return (0);
}
/* Find the separator if any. */
arg2 = xstrdup(arg);
ptr = strrchr(arg2, ':');
/*
* If it is first, this means no session name, so use current session
* and try to convert the rest as index.
*/
if (ptr == arg2) {
*idx = strtonum(ptr + 1, 0, INT_MAX, &errstr);
if (errstr != NULL) {
xfree(arg2);
return (1);
}
xfree(arg2);
*s = arg_parse_session(NULL);
return (0);
}
/* If missing, try as an index, else look up immediately. */
if (ptr == NULL) {
*idx = strtonum(arg2, 0, INT_MAX, &errstr);
if (errstr == NULL) {
/* This is good as an index; use current session. */
xfree(arg2);
*s = arg_parse_session(NULL);
return (0);
}
*idx = -1;
goto lookup;
}
/* If last, strip it and look up as a session. */
if (ptr[1] == '\0') {
*ptr = '\0';
goto lookup;
}
/* Present but not first and not last. Break and convert both. */
*ptr = '\0';
*idx = strtonum(ptr + 1, 0, INT_MAX, &errstr);
if (errstr != NULL) {
xfree(arg2);
return (1);
}
lookup:
/* Look up as session. */
*s = arg_parse_session(arg2);
xfree(arg2);
if (*s == NULL)
return (1);
return (0);
}

10
array.h
View File

@@ -1,4 +1,4 @@
/* $Id: array.h,v 1.11 2010-06-06 00:27:08 tcunha Exp $ */
/* $Id: array.h,v 1.7 2008-09-29 16:58:02 nicm Exp $ */
/*
* Copyright (c) 2006 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -19,8 +19,6 @@
#ifndef ARRAY_H
#define ARRAY_H
#define ARRAY_INITIALIZER { NULL, 0, 0 }
#define ARRAY_DECL(n, c) \
struct n { \
c *list; \
@@ -47,7 +45,7 @@
} \
} while (0)
#define ARRAY_EMPTY(a) (((void *) (a)) == NULL || (a)->num == 0)
#define ARRAY_EMPTY(a) ((a) == NULL || (a)->num == 0)
#define ARRAY_LENGTH(a) ((a)->num)
#define ARRAY_DATA(a) ((a)->list)
@@ -87,7 +85,7 @@
ARRAY_ITEMSIZE(a) * ((a)->num - (i) - 1)); \
} \
(a)->num--; \
if ((a)->num == 0) \
if ((a)->num == 0) \
ARRAY_FREE(a); \
} while (0)
@@ -104,7 +102,7 @@
#define ARRAY_CONCAT(a, b) do { \
ARRAY_ENSURE(a, (b)->num); \
memcpy((a)->list + (a)->num, (b)->list, (b)->num * ARRAY_ITEMSIZE(a)); \
memcpy((a)->list + (a)->num, (b)->list, (b)->num * ARRAY_ITEMSIZE(a)) \
(a)->num += (b)->num; \
} while (0)

46
attributes.c
View File

@@ -1,4 +1,4 @@
/* $Id: attributes.c,v 1.4 2010-06-05 23:54:51 tcunha Exp $ */
/* $Id: attributes.c,v 1.2 2009-06-25 15:25:45 nicm Exp $ */
/*
* Copyright (c) 2009 Joshua Elsasser <josh@elsasser.org>
@@ -23,29 +23,29 @@
#include "tmux.h"
const char *
attributes_tostring(u_char attr)
attributes_tostring(u_char ch)
{
static char buf[128];
if (attr == 0)
return ("none");
if (ch == 0)
return ("default");
buf[0] = '\0';
if (attr & GRID_ATTR_BRIGHT)
if (ch & GRID_ATTR_BRIGHT)
strlcat(buf, "bright,", sizeof (buf));
if (attr & GRID_ATTR_DIM)
if (ch & GRID_ATTR_DIM)
strlcat(buf, "dim,", sizeof (buf));
if (attr & GRID_ATTR_UNDERSCORE)
if (ch & GRID_ATTR_UNDERSCORE)
strlcat(buf, "underscore,", sizeof (buf));
if (attr & GRID_ATTR_BLINK)
if (ch & GRID_ATTR_BLINK)
strlcat(buf, "blink,", sizeof (buf));
if (attr & GRID_ATTR_REVERSE)
if (ch & GRID_ATTR_REVERSE)
strlcat(buf, "reverse,", sizeof (buf));
if (attr & GRID_ATTR_HIDDEN)
if (ch & GRID_ATTR_HIDDEN)
strlcat(buf, "hidden,", sizeof (buf));
if (attr & GRID_ATTR_ITALICS)
if (ch & GRID_ATTR_ITALICS)
strlcat(buf, "italics,", sizeof (buf));
if (*buf != '\0')
if (*buf)
*(strrchr(buf, ',')) = '\0';
return (buf);
@@ -55,7 +55,7 @@ int
attributes_fromstring(const char *str)
{
const char delimiters[] = " ,|";
u_char attr;
u_char ch;
size_t end;
if (*str == '\0' || strcspn(str, delimiters) == 0)
@@ -63,31 +63,31 @@ attributes_fromstring(const char *str)
if (strchr(delimiters, str[strlen(str) - 1]) != NULL)
return (-1);
if (strcasecmp(str, "default") == 0 || strcasecmp(str, "none") == 0)
if (strcasecmp(str, "default") == 0)
return (0);
attr = 0;
ch = 0;
do {
end = strcspn(str, delimiters);
if ((end == 6 && strncasecmp(str, "bright", end) == 0) ||
(end == 4 && strncasecmp(str, "bold", end) == 0))
attr |= GRID_ATTR_BRIGHT;
ch |= GRID_ATTR_BRIGHT;
else if (end == 3 && strncasecmp(str, "dim", end) == 0)
attr |= GRID_ATTR_DIM;
ch |= GRID_ATTR_DIM;
else if (end == 10 && strncasecmp(str, "underscore", end) == 0)
attr |= GRID_ATTR_UNDERSCORE;
ch |= GRID_ATTR_UNDERSCORE;
else if (end == 5 && strncasecmp(str, "blink", end) == 0)
attr |= GRID_ATTR_BLINK;
ch |= GRID_ATTR_BLINK;
else if (end == 7 && strncasecmp(str, "reverse", end) == 0)
attr |= GRID_ATTR_REVERSE;
ch |= GRID_ATTR_REVERSE;
else if (end == 6 && strncasecmp(str, "hidden", end) == 0)
attr |= GRID_ATTR_HIDDEN;
ch |= GRID_ATTR_HIDDEN;
else if (end == 7 && strncasecmp(str, "italics", end) == 0)
attr |= GRID_ATTR_ITALICS;
ch |= GRID_ATTR_ITALICS;
else
return (-1);
str += end + strspn(str + end, delimiters);
} while (*str != '\0');
return (attr);
return (ch);
}

56
buffer-poll.c Normal file
View File

@@ -0,0 +1,56 @@
/* $Id: buffer-poll.c,v 1.14 2009-06-25 16:22:36 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <errno.h>
#include <unistd.h>
#include "tmux.h"
/* Fill buffers from socket based on poll results. */
int
buffer_poll(struct pollfd *pfd, struct buffer *in, struct buffer *out)
{
ssize_t n;
#ifdef HAVE_POLL
if (pfd->revents & (POLLERR|POLLNVAL|POLLHUP))
return (-1);
#endif
if (pfd->revents & POLLIN) {
buffer_ensure(in, BUFSIZ);
n = read(pfd->fd, BUFFER_IN(in), BUFFER_FREE(in));
if (n == 0)
return (-1);
if (n == -1) {
if (errno != EINTR && errno != EAGAIN)
return (-1);
} else
buffer_add(in, n);
}
if (BUFFER_USED(out) > 0 && pfd->revents & POLLOUT) {
n = write(pfd->fd, BUFFER_OUT(out), BUFFER_USED(out));
if (n == -1) {
if (errno != EINTR && errno != EAGAIN)
return (-1);
} else
buffer_remove(out, n);
}
return (0);
}

142
buffer.c Normal file
View File

@@ -0,0 +1,142 @@
/* $Id: buffer.c,v 1.7 2009-06-25 16:21:32 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <string.h>
#include "tmux.h"
/* Create a buffer. */
struct buffer *
buffer_create(size_t size)
{
struct buffer *b;
if (size == 0)
fatalx("zero size");
b = xcalloc(1, sizeof *b);
b->base = xmalloc(size);
b->space = size;
return (b);
}
/* Destroy a buffer. */
void
buffer_destroy(struct buffer *b)
{
xfree(b->base);
xfree(b);
}
/* Ensure free space for size in buffer. */
void
buffer_ensure(struct buffer *b, size_t size)
{
if (size == 0)
fatalx("zero size");
if (BUFFER_FREE(b) >= size)
return;
if (b->off > 0) {
if (b->size > 0)
memmove(b->base, b->base + b->off, b->size);
b->off = 0;
}
if (SIZE_MAX - b->size < size)
fatalx("size too big");
while (b->space < b->size + size) {
b->base = xrealloc(b->base, 2, b->space);
b->space *= 2;
}
}
/* Adjust buffer after data appended. */
void
buffer_add(struct buffer *b, size_t size)
{
if (size == 0)
fatalx("zero size");
if (size > b->space - b->size)
fatalx("overflow");
b->size += size;
}
/* Adjust buffer after data removed. */
void
buffer_remove(struct buffer *b, size_t size)
{
if (size == 0)
fatalx("zero size");
if (size > b->size)
fatalx("underflow");
b->size -= size;
b->off += size;
}
/* Copy data into a buffer. */
void
buffer_write(struct buffer *b, const void *data, size_t size)
{
if (size == 0)
fatalx("zero size");
buffer_ensure(b, size);
memcpy(BUFFER_IN(b), data, size);
buffer_add(b, size);
}
/* Copy data out of a buffer. */
void
buffer_read(struct buffer *b, void *data, size_t size)
{
if (size == 0)
fatalx("zero size");
if (size > b->size)
fatalx("underflow");
memcpy(data, BUFFER_OUT(b), size);
buffer_remove(b, size);
}
/* Store an 8-bit value. */
void
buffer_write8(struct buffer *b, uint8_t n)
{
buffer_ensure(b, 1);
BUFFER_IN(b)[0] = n;
buffer_add(b, 1);
}
/* Extract an 8-bit value. */
uint8_t
buffer_read8(struct buffer *b)
{
uint8_t n;
n = BUFFER_OUT(b)[0];
buffer_remove(b, 1);
return (n);
}

82
cfg.c
View File

@@ -1,4 +1,4 @@
/* $Id: cfg.c,v 1.27 2010-06-06 00:04:18 tcunha Exp $ */
/* $Id: cfg.c,v 1.18 2009-06-25 16:21:32 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -33,17 +33,13 @@
void printflike2 cfg_print(struct cmd_ctx *, const char *, ...);
void printflike2 cfg_error(struct cmd_ctx *, const char *, ...);
char *cfg_cause;
int cfg_finished;
struct causelist cfg_causes = ARRAY_INITIALIZER;
char *cfg_cause;
/* ARGSUSED */
void printflike2
cfg_print(unused struct cmd_ctx *ctx, unused const char *fmt, ...)
{
}
/* ARGSUSED */
void printflike2
cfg_error(unused struct cmd_ctx *ctx, const char *fmt, ...)
{
@@ -54,37 +50,30 @@ cfg_error(unused struct cmd_ctx *ctx, const char *fmt, ...)
va_end(ap);
}
void printflike2
cfg_add_cause(struct causelist *causes, const char *fmt, ...)
{
char *cause;
va_list ap;
va_start(ap, fmt);
xvasprintf(&cause, fmt, ap);
va_end(ap);
ARRAY_ADD(causes, cause);
}
/*
* Load configuration file. Returns -1 for an error with a list of messages in
* causes. Note that causes must be initialised by the caller!
*/
int
load_cfg(const char *path, struct cmd_ctx *ctxin, struct causelist *causes)
load_cfg(const char *path, char **cause)
{
FILE *f;
FILE *f;
u_int n;
char *buf, *line, *cause;
struct stat sb;
char *buf, *line, *ptr;
size_t len;
struct cmd_list *cmdlist;
struct cmd_ctx ctx;
if ((f = fopen(path, "rb")) == NULL) {
cfg_add_cause(causes, "%s: %s", path, strerror(errno));
if (stat(path, &sb) != 0) {
xasprintf(cause, "%s: %s", path, strerror(errno));
return (-1);
}
if (!S_ISREG(sb.st_mode)) {
xasprintf(cause, "%s: not a regular file", path);
return (-1);
}
if ((f = fopen(path, "rb")) == NULL) {
xasprintf(cause, "%s: %s", path, strerror(errno));
return (1);
}
n = 0;
line = NULL;
@@ -99,45 +88,44 @@ load_cfg(const char *path, struct cmd_ctx *ctxin, struct causelist *causes)
}
n++;
if (cmd_string_parse(buf, &cmdlist, &cause) != 0) {
if (cause == NULL)
if (cmd_string_parse(buf, &cmdlist, cause) != 0) {
if (*cause == NULL)
continue;
cfg_add_cause(causes, "%s: %u: %s", path, n, cause);
xfree(cause);
continue;
goto error;
}
if (cmdlist == NULL)
continue;
cfg_cause = NULL;
if (ctxin == NULL) {
ctx.msgdata = NULL;
ctx.curclient = NULL;
ctx.cmdclient = NULL;
} else {
ctx.msgdata = ctxin->msgdata;
ctx.curclient = ctxin->curclient;
ctx.cmdclient = ctxin->cmdclient;
}
ctx.msgdata = NULL;
ctx.cursession = NULL;
ctx.curclient = NULL;
ctx.error = cfg_error;
ctx.print = cfg_print;
ctx.info = cfg_print;
ctx.cmdclient = NULL;
cfg_cause = NULL;
cmd_list_exec(cmdlist, &ctx);
cmd_list_free(cmdlist);
if (cfg_cause != NULL) {
cfg_add_cause(causes, "%s: %d: %s", path, n, cfg_cause);
xfree(cfg_cause);
continue;
*cause = cfg_cause;
goto error;
}
}
if (line != NULL)
xfree(line);
fclose(f);
if (ARRAY_LENGTH(causes) != 0)
return (-1);
return (0);
error:
fclose(f);
xasprintf(&ptr, "%s: %s at line %u", path, *cause, n);
xfree(*cause);
*cause = ptr;
return (1);
}

92
client-fn.c Normal file
View File

@@ -0,0 +1,92 @@
/* $Id: client-fn.c,v 1.6 2009-03-04 17:24:07 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
void
client_fill_session(struct msg_command_data *data)
{
char *env, *ptr1, *ptr2, buf[256];
size_t len;
const char *errstr;
long long ll;
data->pid = -1;
if ((env = getenv("TMUX")) == NULL)
return;
if ((ptr2 = strrchr(env, ',')) == NULL || ptr2 == env)
return;
for (ptr1 = ptr2 - 1; ptr1 > env && *ptr1 != ','; ptr1--)
;
if (*ptr1 != ',')
return;
ptr1++;
ptr2++;
len = ptr2 - ptr1 - 1;
if (len > (sizeof buf) - 1)
return;
memcpy(buf, ptr1, len);
buf[len] = '\0';
ll = strtonum(buf, 0, LONG_MAX, &errstr);
if (errstr != NULL)
return;
data->pid = ll;
ll = strtonum(ptr2, 0, UINT_MAX, &errstr);
if (errstr != NULL)
return;
data->idx = ll;
}
void
client_write_server(
struct client_ctx *cctx, enum hdrtype type, void *buf, size_t len)
{
struct hdr hdr;
hdr.type = type;
hdr.size = len;
buffer_write(cctx->srv_out, &hdr, sizeof hdr);
if (buf != NULL && len > 0)
buffer_write(cctx->srv_out, buf, len);
}
void
client_write_server2(struct client_ctx *cctx,
enum hdrtype type, void *buf1, size_t len1, void *buf2, size_t len2)
{
struct hdr hdr;
hdr.type = type;
hdr.size = len1 + len2;
buffer_write(cctx->srv_out, &hdr, sizeof hdr);
if (buf1 != NULL && len1 > 0)
buffer_write(cctx->srv_out, buf1, len1);
if (buf2 != NULL && len2 > 0)
buffer_write(cctx->srv_out, buf2, len2);
}

159
client-msg.c Normal file
View File

@@ -0,0 +1,159 @@
/* $Id: client-msg.c,v 1.19 2009-06-25 15:25:45 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "tmux.h"
int client_msg_fn_detach(struct hdr *, struct client_ctx *, char **);
int client_msg_fn_error(struct hdr *, struct client_ctx *, char **);
int client_msg_fn_shutdown(struct hdr *, struct client_ctx *, char **);
int client_msg_fn_exit(struct hdr *, struct client_ctx *, char **);
int client_msg_fn_exited(struct hdr *, struct client_ctx *, char **);
int client_msg_fn_suspend(struct hdr *, struct client_ctx *, char **);
struct client_msg {
enum hdrtype type;
int (*fn)(struct hdr *, struct client_ctx *, char **);
};
struct client_msg client_msg_table[] = {
{ MSG_DETACH, client_msg_fn_detach },
{ MSG_ERROR, client_msg_fn_error },
{ MSG_EXIT, client_msg_fn_exit },
{ MSG_EXITED, client_msg_fn_exited },
{ MSG_SHUTDOWN, client_msg_fn_shutdown },
{ MSG_SUSPEND, client_msg_fn_suspend },
};
int
client_msg_dispatch(struct client_ctx *cctx, char **error)
{
struct hdr hdr;
struct client_msg *msg;
u_int i;
if (BUFFER_USED(cctx->srv_in) < sizeof hdr)
return (1);
memcpy(&hdr, BUFFER_OUT(cctx->srv_in), sizeof hdr);
if (BUFFER_USED(cctx->srv_in) < (sizeof hdr) + hdr.size)
return (1);
buffer_remove(cctx->srv_in, sizeof hdr);
for (i = 0; i < nitems(client_msg_table); i++) {
msg = client_msg_table + i;
if (msg->type == hdr.type) {
if (msg->fn(&hdr, cctx, error) != 0)
return (-1);
return (0);
}
}
fatalx("unexpected message");
}
int
client_msg_fn_error(struct hdr *hdr, struct client_ctx *cctx, char **error)
{
if (hdr->size == SIZE_MAX)
fatalx("bad MSG_ERROR size");
*error = xmalloc(hdr->size + 1);
buffer_read(cctx->srv_in, *error, hdr->size);
(*error)[hdr->size] = '\0';
return (-1);
}
int
client_msg_fn_detach(
struct hdr *hdr, unused struct client_ctx *cctx, unused char **error)
{
if (hdr->size != 0)
fatalx("bad MSG_DETACH size");
client_write_server(cctx, MSG_EXITING, NULL, 0);
cctx->flags |= CCTX_DETACH;
return (0);
}
int
client_msg_fn_shutdown(
struct hdr *hdr, unused struct client_ctx *cctx, unused char **error)
{
if (hdr->size != 0)
fatalx("bad MSG_SHUTDOWN size");
client_write_server(cctx, MSG_EXITING, NULL, 0);
cctx->flags |= CCTX_SHUTDOWN;
return (0);
}
int
client_msg_fn_exit(
struct hdr *hdr, unused struct client_ctx *cctx, unused char **error)
{
if (hdr->size != 0)
fatalx("bad MSG_EXIT size");
client_write_server(cctx, MSG_EXITING, NULL, 0);
cctx->flags |= CCTX_EXIT;
return (0);
}
int
client_msg_fn_exited(
struct hdr *hdr, unused struct client_ctx *cctx, unused char **error)
{
if (hdr->size != 0)
fatalx("bad MSG_EXITED size");
return (-1);
}
int
client_msg_fn_suspend(
struct hdr *hdr, unused struct client_ctx *cctx, unused char **error)
{
struct sigaction act;
if (hdr->size != 0)
fatalx("bad MSG_SUSPEND size");
memset(&act, 0, sizeof act);
sigemptyset(&act.sa_mask);
act.sa_flags = SA_RESTART;
act.sa_handler = SIG_DFL;
if (sigaction(SIGTSTP, &act, NULL) != 0)
fatal("sigaction failed");
act.sa_handler = sighandler;
if (sigaction(SIGCONT, &act, NULL) != 0)
fatal("sigaction failed");
kill(getpid(), SIGTSTP);
return (0);
}

599
client.c
View File

@@ -1,4 +1,4 @@
/* $Id: client.c,v 1.100 2010-10-24 19:54:41 nicm Exp $ */
/* $Id: client.c,v 1.53 2009-07-01 23:06:32 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -17,482 +17,217 @@
*/
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/un.h>
#include <sys/wait.h>
#include <errno.h>
#include <event.h>
#include <fcntl.h>
#include <pwd.h>
#include <stdlib.h>
#include <string.h>
#include <syslog.h>
#include <unistd.h>
#include "tmux.h"
struct imsgbuf client_ibuf;
struct event client_event;
const char *client_exitmsg;
int client_exitval;
int client_attached;
void client_handle_winch(struct client_ctx *);
int client_connect(char *, int);
void client_send_identify(int);
void client_send_environ(void);
void client_write_server(enum msgtype, void *, size_t);
void client_update_event(void);
void client_signal(int, short, void *);
void client_callback(int, short, void *);
int client_dispatch_attached(void);
int client_dispatch_wait(void *);
/* Connect client to server. */
int
client_connect(char *path, int start_server)
client_init(char *path, struct client_ctx *cctx, int start_server, int flags)
{
struct sockaddr_un sa;
size_t size;
int fd, mode;
struct sockaddr_un sa;
struct stat sb;
struct msg_identify_data data;
struct winsize ws;
size_t size;
int mode;
struct buffer *b;
char *name;
#ifdef HAVE_SETPROCTITLE
char rpathbuf[MAXPATHLEN];
#endif
#ifdef HAVE_SETPROCTITLE
if (realpath(path, rpathbuf) == NULL)
strlcpy(rpathbuf, path, sizeof rpathbuf);
setproctitle("client (%s)", rpathbuf);
#endif
if (lstat(path, &sb) != 0) {
if (start_server && errno == ENOENT) {
if ((cctx->srv_fd = server_start(path)) == -1)
goto start_failed;
goto server_started;
}
goto not_found;
}
if (!S_ISSOCK(sb.st_mode)) {
errno = ENOTSOCK;
goto not_found;
}
memset(&sa, 0, sizeof sa);
sa.sun_family = AF_UNIX;
size = strlcpy(sa.sun_path, path, sizeof sa.sun_path);
if (size >= sizeof sa.sun_path) {
errno = ENAMETOOLONG;
return (-1);
goto not_found;
}
if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
fatal("socket failed");
if ((cctx->srv_fd = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
fatal("socket");
if (connect(fd, (struct sockaddr *) &sa, SUN_LEN(&sa)) == -1) {
if (!start_server)
goto failed;
switch (errno) {
case ECONNREFUSED:
if (unlink(path) != 0)
goto failed;
/* FALLTHROUGH */
case ENOENT:
if ((fd = server_start()) == -1)
goto failed;
break;
default:
goto failed;
if (connect(
cctx->srv_fd, (struct sockaddr *) &sa, SUN_LEN(&sa)) == -1) {
if (errno == ECONNREFUSED) {
if (unlink(path) != 0 || !start_server)
goto not_found;
if ((cctx->srv_fd = server_start(path)) == -1)
goto start_failed;
goto server_started;
}
goto not_found;
}
if ((mode = fcntl(fd, F_GETFL)) == -1)
server_started:
if ((mode = fcntl(cctx->srv_fd, F_GETFL)) == -1)
fatal("fcntl failed");
if (fcntl(fd, F_SETFL, mode|O_NONBLOCK) == -1)
if (fcntl(cctx->srv_fd, F_SETFL, mode|O_NONBLOCK) == -1)
fatal("fcntl failed");
return (fd);
cctx->srv_in = buffer_create(BUFSIZ);
cctx->srv_out = buffer_create(BUFSIZ);
failed:
close(fd);
return (-1);
if (isatty(STDIN_FILENO)) {
if (ioctl(STDIN_FILENO, TIOCGWINSZ, &ws) == -1)
fatal("ioctl(TIOCGWINSZ)");
data.version = PROTOCOL_VERSION;
data.flags = flags;
data.sx = ws.ws_col;
data.sy = ws.ws_row;
*data.tty = '\0';
if (getcwd(data.cwd, sizeof data.cwd) == NULL)
*data.cwd = '\0';
if ((name = ttyname(STDIN_FILENO)) == NULL)
fatal("ttyname failed");
if (strlcpy(data.tty, name, sizeof data.tty) >= sizeof data.tty)
fatalx("ttyname failed");
b = buffer_create(BUFSIZ);
cmd_send_string(b, getenv("TERM"));
client_write_server2(cctx, MSG_IDENTIFY,
&data, sizeof data, BUFFER_OUT(b), BUFFER_USED(b));
buffer_destroy(b);
}
return (0);
start_failed:
log_warnx("server failed to start");
return (1);
not_found:
log_warn("server not found");
return (1);
}
/* Client main loop. */
int
client_main(int argc, char **argv, int flags)
client_main(struct client_ctx *cctx)
{
struct cmd *cmd;
struct cmd_list *cmdlist;
struct msg_command_data cmddata;
int cmdflags, fd;
enum msgtype msg;
char *cause;
struct pollfd pfd;
char *error;
int xtimeout; /* Yay for ncurses namespace! */
/* Set up the initial command. */
cmdflags = 0;
if (shell_cmd != NULL) {
msg = MSG_SHELL;
cmdflags = CMD_STARTSERVER;
} else if (argc == 0) {
msg = MSG_COMMAND;
cmdflags = CMD_STARTSERVER|CMD_SENDENVIRON|CMD_CANTNEST;
} else {
msg = MSG_COMMAND;
siginit();
/*
* It sucks parsing the command string twice (in client and
* later in server) but it is necessary to get the start server
* flag.
*/
if ((cmdlist = cmd_list_parse(argc, argv, &cause)) == NULL) {
log_warnx("%s", cause);
return (1);
}
cmdflags &= ~CMD_STARTSERVER;
TAILQ_FOREACH(cmd, &cmdlist->list, qentry) {
if (cmd->entry->flags & CMD_STARTSERVER)
cmdflags |= CMD_STARTSERVER;
if (cmd->entry->flags & CMD_SENDENVIRON)
cmdflags |= CMD_SENDENVIRON;
if (cmd->entry->flags & CMD_CANTNEST)
cmdflags |= CMD_CANTNEST;
}
cmd_list_free(cmdlist);
}
/*
* Check if this could be a nested session, if the command can't nest:
* if the socket path matches $TMUX, this is probably the same server.
*/
if (shell_cmd == NULL && environ_path != NULL &&
cmdflags & CMD_CANTNEST && strcmp(socket_path, environ_path) == 0) {
log_warnx("sessions should be nested with care. "
"unset $TMUX to force.");
return (1);
}
/* Initialise the client socket and start the server. */
fd = client_connect(socket_path, cmdflags & CMD_STARTSERVER);
if (fd == -1) {
log_warn("failed to connect to server");
return (1);
}
/* Set process title, log and signals now this is the client. */
#ifdef HAVE_SETPROCTITLE
setproctitle("client (%s)", socket_path);
#endif
logfile("client");
/* Create imsg. */
imsg_init(&client_ibuf, fd);
event_set(&client_event, fd, EV_READ, client_callback, shell_cmd);
/* Establish signal handlers. */
set_signals(client_signal);
/* Send initial environment. */
if (cmdflags & CMD_SENDENVIRON)
client_send_environ();
client_send_identify(flags);
/* Send first command. */
if (msg == MSG_COMMAND) {
/* Fill in command line arguments. */
cmddata.pid = environ_pid;
cmddata.idx = environ_idx;
/* Prepare command for server. */
cmddata.argc = argc;
if (cmd_pack_argv(
argc, argv, cmddata.argv, sizeof cmddata.argv) != 0) {
log_warnx("command too long");
return (1);
error = NULL;
while (!sigterm) {
if (sigchld) {
waitpid(WAIT_ANY, NULL, WNOHANG);
sigchld = 0;
}
if (sigwinch)
client_handle_winch(cctx);
if (sigcont) {
siginit();
client_write_server(cctx, MSG_WAKEUP, NULL, 0);
sigcont = 0;
}
client_write_server(msg, &cmddata, sizeof cmddata);
} else if (msg == MSG_SHELL)
client_write_server(msg, NULL, 0);
/* Set the event and dispatch. */
client_update_event();
event_dispatch();
/* Print the exit message, if any, and exit. */
if (client_attached && client_exitmsg != NULL && !login_shell)
printf("[%s]\n", client_exitmsg);
return (client_exitval);
}
/* Send identify message to server with the file descriptors. */
void
client_send_identify(int flags)
{
struct msg_identify_data data;
char *term;
int fd;
data.flags = flags;
if (getcwd(data.cwd, sizeof data.cwd) == NULL)
*data.cwd = '\0';
term = getenv("TERM");
if (term == NULL ||
strlcpy(data.term, term, sizeof data.term) >= sizeof data.term)
*data.term = '\0';
if ((fd = dup(STDIN_FILENO)) == -1)
fatal("dup failed");
imsg_compose(&client_ibuf,
MSG_IDENTIFY, PROTOCOL_VERSION, -1, fd, &data, sizeof data);
if ((fd = dup(STDOUT_FILENO)) == -1)
fatal("dup failed");
imsg_compose(&client_ibuf,
MSG_STDOUT, PROTOCOL_VERSION, -1, fd, NULL, 0);
if ((fd = dup(STDERR_FILENO)) == -1)
fatal("dup failed");
imsg_compose(&client_ibuf,
MSG_STDERR, PROTOCOL_VERSION, -1, fd, NULL, 0);
}
/* Forward entire environment to server. */
void
client_send_environ(void)
{
struct msg_environ_data data;
char **var;
for (var = environ; *var != NULL; var++) {
if (strlcpy(data.var, *var, sizeof data.var) >= sizeof data.var)
continue;
client_write_server(MSG_ENVIRON, &data, sizeof data);
}
}
/* Write a message to the server without a file descriptor. */
void
client_write_server(enum msgtype type, void *buf, size_t len)
{
imsg_compose(&client_ibuf, type, PROTOCOL_VERSION, -1, -1, buf, len);
}
/* Update client event based on whether it needs to read or read and write. */
void
client_update_event(void)
{
short events;
event_del(&client_event);
events = EV_READ;
if (client_ibuf.w.queued > 0)
events |= EV_WRITE;
event_set(
&client_event, client_ibuf.fd, events, client_callback, shell_cmd);
event_add(&client_event, NULL);
}
/* Callback to handle signals in the client. */
/* ARGSUSED */
void
client_signal(int sig, unused short events, unused void *data)
{
struct sigaction sigact;
int status;
if (!client_attached) {
switch (sig) {
case SIGCHLD:
waitpid(WAIT_ANY, &status, WNOHANG);
break;
case SIGTERM:
event_loopexit(NULL);
break;
}
} else {
switch (sig) {
case SIGHUP:
client_exitmsg = "lost tty";
client_exitval = 1;
client_write_server(MSG_EXITING, NULL, 0);
break;
case SIGTERM:
client_exitmsg = "terminated";
client_exitval = 1;
client_write_server(MSG_EXITING, NULL, 0);
break;
case SIGWINCH:
client_write_server(MSG_RESIZE, NULL, 0);
break;
case SIGCONT:
memset(&sigact, 0, sizeof sigact);
sigemptyset(&sigact.sa_mask);
sigact.sa_flags = SA_RESTART;
sigact.sa_handler = SIG_IGN;
if (sigaction(SIGTSTP, &sigact, NULL) != 0)
fatal("sigaction failed");
client_write_server(MSG_WAKEUP, NULL, 0);
break;
}
}
client_update_event();
}
/* Callback for client imsg read events. */
/* ARGSUSED */
void
client_callback(unused int fd, short events, void *data)
{
ssize_t n;
int retval;
if (events & EV_READ) {
if ((n = imsg_read(&client_ibuf)) == -1 || n == 0)
goto lost_server;
if (client_attached)
retval = client_dispatch_attached();
else
retval = client_dispatch_wait(data);
if (retval != 0) {
event_loopexit(NULL);
return;
}
}
if (events & EV_WRITE) {
if (msgbuf_write(&client_ibuf.w) < 0)
goto lost_server;
}
client_update_event();
return;
lost_server:
client_exitmsg = "lost server";
client_exitval = 1;
event_loopexit(NULL);
}
/* Dispatch imsgs when in wait state (before MSG_READY). */
int
client_dispatch_wait(void *data)
{
struct imsg imsg;
ssize_t n, datalen;
struct msg_shell_data shelldata;
struct msg_exit_data exitdata;
const char *shellcmd = data;
if ((n = imsg_read(&client_ibuf)) == -1 || n == 0)
fatalx("imsg_read failed");
for (;;) {
if ((n = imsg_get(&client_ibuf, &imsg)) == -1)
fatalx("imsg_get failed");
if (n == 0)
return (0);
datalen = imsg.hdr.len - IMSG_HEADER_SIZE;
switch (imsg.hdr.type) {
case MSG_EXIT:
case MSG_SHUTDOWN:
if (datalen != sizeof exitdata) {
if (datalen != 0)
fatalx("bad MSG_EXIT size");
} else {
memcpy(&exitdata, imsg.data, sizeof exitdata);
client_exitval = exitdata.retcode;
}
imsg_free(&imsg);
return (-1);
case MSG_READY:
if (datalen != 0)
fatalx("bad MSG_READY size");
client_attached = 1;
break;
case MSG_VERSION:
if (datalen != 0)
fatalx("bad MSG_VERSION size");
log_warnx("protocol version mismatch (client %u, "
"server %u)", PROTOCOL_VERSION, imsg.hdr.peerid);
client_exitval = 1;
imsg_free(&imsg);
return (-1);
case MSG_SHELL:
if (datalen != sizeof shelldata)
fatalx("bad MSG_SHELL size");
memcpy(&shelldata, imsg.data, sizeof shelldata);
shelldata.shell[(sizeof shelldata.shell) - 1] = '\0';
clear_signals(0);
shell_exec(shelldata.shell, shellcmd);
/* NOTREACHED */
default:
fatalx("unexpected message");
}
imsg_free(&imsg);
}
}
/* Dispatch imsgs in attached state (after MSG_READY). */
/* ARGSUSED */
int
client_dispatch_attached(void)
{
struct imsg imsg;
struct msg_lock_data lockdata;
struct sigaction sigact;
ssize_t n, datalen;
for (;;) {
if ((n = imsg_get(&client_ibuf, &imsg)) == -1)
fatalx("imsg_get failed");
if (n == 0)
return (0);
datalen = imsg.hdr.len - IMSG_HEADER_SIZE;
log_debug("client got %d", imsg.hdr.type);
switch (imsg.hdr.type) {
case MSG_DETACH:
if (datalen != 0)
fatalx("bad MSG_DETACH size");
client_write_server(MSG_EXITING, NULL, 0);
client_exitmsg = "detached";
break;
case MSG_EXIT:
if (datalen != 0 &&
datalen != sizeof (struct msg_exit_data))
fatalx("bad MSG_EXIT size");
client_write_server(MSG_EXITING, NULL, 0);
client_exitmsg = "exited";
break;
case MSG_EXITED:
if (datalen != 0)
fatalx("bad MSG_EXITED size");
imsg_free(&imsg);
return (-1);
case MSG_SHUTDOWN:
if (datalen != 0)
fatalx("bad MSG_SHUTDOWN size");
client_write_server(MSG_EXITING, NULL, 0);
client_exitmsg = "server exited";
client_exitval = 1;
break;
case MSG_SUSPEND:
if (datalen != 0)
fatalx("bad MSG_SUSPEND size");
memset(&sigact, 0, sizeof sigact);
sigemptyset(&sigact.sa_mask);
sigact.sa_flags = SA_RESTART;
sigact.sa_handler = SIG_DFL;
if (sigaction(SIGTSTP, &sigact, NULL) != 0)
fatal("sigaction failed");
kill(getpid(), SIGTSTP);
break;
case MSG_LOCK:
if (datalen != sizeof lockdata)
fatalx("bad MSG_LOCK size");
memcpy(&lockdata, imsg.data, sizeof lockdata);
lockdata.cmd[(sizeof lockdata.cmd) - 1] = '\0';
system(lockdata.cmd);
client_write_server(MSG_UNLOCK, NULL, 0);
switch (client_msg_dispatch(cctx, &error)) {
case -1:
goto out;
case 0:
/* May be more in buffer, don't let poll block. */
xtimeout = 0;
break;
default:
fatalx("unexpected message");
/* Out of data, poll may block. */
xtimeout = INFTIM;
break;
}
imsg_free(&imsg);
pfd.fd = cctx->srv_fd;
pfd.events = POLLIN;
if (BUFFER_USED(cctx->srv_out) > 0)
pfd.events |= POLLOUT;
if (poll(&pfd, 1, xtimeout) == -1) {
if (errno == EAGAIN || errno == EINTR)
continue;
fatal("poll failed");
}
if (buffer_poll(&pfd, cctx->srv_in, cctx->srv_out) != 0)
goto server_dead;
}
out:
if (sigterm) {
printf("[terminated]\n");
return (1);
}
if (cctx->flags & CCTX_SHUTDOWN) {
printf("[server exited]\n");
return (0);
}
if (cctx->flags & CCTX_EXIT) {
printf("[exited]\n");
return (0);
}
if (cctx->flags & CCTX_DETACH) {
printf("[detached]\n");
return (0);
}
printf("[error: %s]\n", error);
return (1);
server_dead:
printf("[lost server]\n");
return (0);
}
void
client_handle_winch(struct client_ctx *cctx)
{
struct msg_resize_data data;
struct winsize ws;
if (ioctl(STDIN_FILENO, TIOCGWINSZ, &ws) == -1)
fatal("ioctl failed");
data.sx = ws.ws_col;
data.sy = ws.ws_row;
client_write_server(cctx, MSG_RESIZE, &data, sizeof data);
sigwinch = 0;
}

26
clock.c
View File

@@ -1,4 +1,4 @@
/* $Id: clock.c,v 1.9 2009-12-04 22:14:47 tcunha Exp $ */
/* $Id: clock.c,v 1.4 2009-05-04 17:58:25 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -97,7 +97,7 @@ const char clock_table[14][5][5] = {
};
void
clock_draw(struct screen_write_ctx *ctx, int colour, int style)
clock_draw(struct screen_write_ctx *ctx, u_int colour, int style)
{
struct screen *s = ctx->s;
struct grid_cell gc;
@@ -112,6 +112,8 @@ clock_draw(struct screen_write_ctx *ctx, int colour, int style)
strftime(tim, sizeof tim, "%H:%M", localtime(&t));
screen_write_clearscreen(ctx);
memcpy(&gc, &grid_default_cell, sizeof gc);
gc.fg = colour;
if (screen_size_x(s) < 6 * strlen(tim) || screen_size_y(s) < 6) {
if (screen_size_x(s) >= strlen(tim) && screen_size_y(s) != 0) {
@@ -119,8 +121,7 @@ clock_draw(struct screen_write_ctx *ctx, int colour, int style)
y = screen_size_y(s) / 2;
screen_write_cursormove(ctx, x, y);
memcpy(&gc, &grid_default_cell, sizeof gc);
colour_set_fg(&gc, colour);
gc.fg = colour;
screen_write_puts(ctx, &gc, "%s", tim);
}
return;
@@ -129,18 +130,16 @@ clock_draw(struct screen_write_ctx *ctx, int colour, int style)
x = (screen_size_x(s) / 2) - 3 * strlen(tim);
y = (screen_size_y(s) / 2) - 3;
memcpy(&gc, &grid_default_cell, sizeof gc);
colour_set_bg(&gc, colour);
for (ptr = tim; *ptr != '\0'; ptr++) {
if (*ptr >= '0' && *ptr <= '9')
idx = *ptr - '0';
else if (*ptr == ':')
else if (*ptr == ':')
idx = 10;
else if (*ptr == 'A')
else if (*ptr == 'A')
idx = 11;
else if (*ptr == 'P')
else if (*ptr == 'P')
idx = 12;
else if (*ptr == 'M')
else if (*ptr == 'M')
idx = 13;
else {
x += 6;
@@ -148,10 +147,13 @@ clock_draw(struct screen_write_ctx *ctx, int colour, int style)
}
for (j = 0; j < 5; j++) {
screen_write_cursormove(ctx, x, y + j);
for (i = 0; i < 5; i++) {
screen_write_cursormove(ctx, x + i, y + j);
if (clock_table[idx][j][i])
screen_write_putc(ctx, &gc, ' ');
gc.attr |= GRID_ATTR_REVERSE;
else
gc.attr &= ~GRID_ATTR_REVERSE;
screen_write_putc(ctx, &gc, ' ');
}
}
x += 6;

87
cmd-attach-session.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-attach-session.c,v 1.37 2010-12-22 15:36:44 tcunha Exp $ */
/* $Id: cmd-attach-session.c,v 1.26 2009-06-25 16:34:50 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -28,11 +28,13 @@ int cmd_attach_session_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_attach_session_entry = {
"attach-session", "attach",
"[-dr] " CMD_TARGET_SESSION_USAGE,
CMD_CANTNEST|CMD_STARTSERVER|CMD_SENDENVIRON, "dr",
"[-d] " CMD_TARGET_SESSION_USAGE,
CMD_DFLAG|CMD_CANTNEST|CMD_STARTSERVER,
cmd_target_init,
cmd_target_parse,
cmd_attach_session_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -42,69 +44,36 @@ cmd_attach_session_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
struct client *c;
const char *update;
char *overrides, *cause;
u_int i;
char *cause;
if (RB_EMPTY(&sessions)) {
if (ctx->curclient != NULL)
return (0);
if (ARRAY_LENGTH(&sessions) == 0) {
ctx->error(ctx, "no sessions");
return (-1);
}
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
if (ctx->cmdclient == NULL && ctx->curclient == NULL)
return (0);
if (ctx->cmdclient == NULL) {
if (cmd_check_flag(data->chflags, 'd')) {
/*
* Can't use server_write_session in case attaching to
* the same session as currently attached to.
*/
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session != s)
continue;
if (c == ctx->curclient)
continue;
server_write_client(c, MSG_DETACH, NULL, 0);
}
}
ctx->curclient->session = s;
server_redraw_client(ctx->curclient);
} else {
if (!(ctx->cmdclient->flags & CLIENT_TERMINAL)) {
ctx->error(ctx, "not a terminal");
return (-1);
}
overrides =
options_get_string(&s->options, "terminal-overrides");
if (tty_open(&ctx->cmdclient->tty, overrides, &cause) != 0) {
ctx->error(ctx, "terminal open failed: %s", cause);
xfree(cause);
return (-1);
}
if (cmd_check_flag(data->chflags, 'r'))
ctx->cmdclient->flags |= CLIENT_READONLY;
if (cmd_check_flag(data->chflags, 'd'))
server_write_session(s, MSG_DETACH, NULL, 0);
ctx->cmdclient->session = s;
server_write_client(ctx->cmdclient, MSG_READY, NULL, 0);
update = options_get_string(&s->options, "update-environment");
environ_update(update, &ctx->cmdclient->environ, &s->environ);
server_redraw_client(ctx->cmdclient);
if (!(ctx->cmdclient->flags & CLIENT_TERMINAL)) {
ctx->error(ctx, "not a terminal");
return (-1);
}
recalculate_sizes();
server_update_socket();
return (1); /* 1 means don't tell command client to exit */
if (tty_open(&ctx->cmdclient->tty, &cause) != 0) {
ctx->error(ctx, "terminal open failed: %s", cause);
xfree(cause);
return (-1);
}
if (data->flags & CMD_DFLAG)
server_write_session(s, MSG_DETACH, NULL, 0);
ctx->cmdclient->session = s;
server_write_client(ctx->cmdclient, MSG_READY, NULL, 0);
recalculate_sizes();
server_redraw_client(ctx->cmdclient);
return (1);
}

104
cmd-bind-key.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-bind-key.c,v 1.29 2010-07-02 02:43:01 tcunha Exp $ */
/* $Id: cmd-bind-key.c,v 1.21 2009-05-04 17:58:26 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,8 +18,6 @@
#include <sys/types.h>
#include <string.h>
#include "tmux.h"
/*
@@ -28,28 +26,26 @@
int cmd_bind_key_parse(struct cmd *, int, char **, char **);
int cmd_bind_key_exec(struct cmd *, struct cmd_ctx *);
void cmd_bind_key_send(struct cmd *, struct buffer *);
void cmd_bind_key_recv(struct cmd *, struct buffer *);
void cmd_bind_key_free(struct cmd *);
size_t cmd_bind_key_print(struct cmd *, char *, size_t);
int cmd_bind_key_table(struct cmd *, struct cmd_ctx *);
struct cmd_bind_key_data {
int key;
int can_repeat;
struct cmd_list *cmdlist;
int command_key;
char *tablename;
char *modecmd;
};
const struct cmd_entry cmd_bind_key_entry = {
"bind-key", "bind",
"[-cnr] [-t key-table] key command [arguments]",
0, "",
"[-r] key command [arguments]",
0,
NULL,
cmd_bind_key_parse,
cmd_bind_key_exec,
cmd_bind_key_send,
cmd_bind_key_recv,
cmd_bind_key_free,
cmd_bind_key_print
};
@@ -58,30 +54,17 @@ int
cmd_bind_key_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_bind_key_data *data;
int opt, no_prefix = 0;
int opt;
self->data = data = xmalloc(sizeof *data);
data->can_repeat = 0;
data->cmdlist = NULL;
data->command_key = 0;
data->tablename = NULL;
data->modecmd = NULL;
while ((opt = getopt(argc, argv, "cnrt:")) != -1) {
while ((opt = getopt(argc, argv, "r")) != -1) {
switch (opt) {
case 'c':
data->command_key = 1;
break;
case 'n':
no_prefix = 1;
break;
case 'r':
data->can_repeat = 1;
break;
case 't':
if (data->tablename == NULL)
data->tablename = xstrdup(optarg);
break;
default:
goto usage;
}
@@ -95,19 +78,11 @@ cmd_bind_key_parse(struct cmd *self, int argc, char **argv, char **cause)
xasprintf(cause, "unknown key: %s", argv[0]);
goto error;
}
if (!no_prefix)
data->key |= KEYC_PREFIX;
argc--;
argv++;
if (data->tablename != NULL) {
if (argc != 1)
goto usage;
data->modecmd = xstrdup(argv[0]);
} else {
if ((data->cmdlist = cmd_list_parse(argc, argv, cause)) == NULL)
goto error;
}
if ((data->cmdlist = cmd_list_parse(argc, argv, cause)) == NULL)
goto error;
return (0);
@@ -126,46 +101,30 @@ cmd_bind_key_exec(struct cmd *self, unused struct cmd_ctx *ctx)
if (data == NULL)
return (0);
if (data->tablename != NULL)
return (cmd_bind_key_table(self, ctx));
key_bindings_add(data->key, data->can_repeat, data->cmdlist);
data->cmdlist->references++;
data->cmdlist = NULL; /* avoid free */
return (0);
}
int
cmd_bind_key_table(struct cmd *self, struct cmd_ctx *ctx)
void
cmd_bind_key_send(struct cmd *self, struct buffer *b)
{
struct cmd_bind_key_data *data = self->data;
const struct mode_key_table *mtab;
struct mode_key_binding *mbind, mtmp;
enum mode_key_cmd cmd;
if ((mtab = mode_key_findtable(data->tablename)) == NULL) {
ctx->error(ctx, "unknown key table: %s", data->tablename);
return (-1);
}
buffer_write(b, data, sizeof *data);
cmd_list_send(data->cmdlist, b);
}
cmd = mode_key_fromstring(mtab->cmdstr, data->modecmd);
if (cmd == MODEKEY_NONE) {
ctx->error(ctx, "unknown command: %s", data->modecmd);
return (-1);
}
void
cmd_bind_key_recv(struct cmd *self, struct buffer *b)
{
struct cmd_bind_key_data *data;
mtmp.key = data->key & ~KEYC_PREFIX;
mtmp.mode = data->command_key ? 1 : 0;
if ((mbind = SPLAY_FIND(mode_key_tree, mtab->tree, &mtmp)) != NULL) {
mbind->cmd = cmd;
return (0);
}
mbind = xmalloc(sizeof *mbind);
mbind->key = mtmp.key;
mbind->mode = mtmp.mode;
mbind->cmd = cmd;
SPLAY_INSERT(mode_key_tree, mtab->tree, mbind);
return (0);
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->cmdlist = cmd_list_recv(b);
}
void
@@ -175,10 +134,6 @@ cmd_bind_key_free(struct cmd *self)
if (data->cmdlist != NULL)
cmd_list_free(data->cmdlist);
if (data->tablename != NULL)
xfree(data->tablename);
if (data->modecmd != NULL)
xfree(data->modecmd);
xfree(data);
}
@@ -192,17 +147,8 @@ cmd_bind_key_print(struct cmd *self, char *buf, size_t len)
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return (off);
if (off < len && data->command_key)
off += xsnprintf(buf + off, len - off, " -c");
if (off < len && !(data->key & KEYC_PREFIX))
off += xsnprintf(buf + off, len - off, " -n");
if (off < len && data->can_repeat)
off += xsnprintf(buf + off, len - off, " -r");
if (off < len && data->tablename != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->tablename);
if (off < len) {
skey = key_string_lookup_key(data->key & ~KEYC_PREFIX);
skey = key_string_lookup_key(data->key);
off += xsnprintf(buf + off, len - off, " %s ", skey);
}
if (off < len)

52
cmd-break-pane.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-break-pane.c,v 1.11 2009-12-04 22:14:47 tcunha Exp $ */
/* $Id: cmd-break-pane.c,v 1.3 2009-05-18 21:01:38 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -30,31 +30,41 @@ int cmd_break_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_break_pane_entry = {
"break-pane", "breakp",
CMD_TARGET_PANE_USAGE " [-d]",
0, "d",
cmd_target_init,
cmd_target_parse,
CMD_PANE_WINDOW_USAGE " [-d]",
CMD_DFLAG,
cmd_pane_init,
cmd_pane_parse,
cmd_break_pane_exec,
cmd_target_free,
cmd_target_print
cmd_pane_send,
cmd_pane_recv,
cmd_pane_free,
cmd_pane_print
};
int
cmd_break_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_pane_data *data = self->data;
struct winlink *wl;
struct session *s;
struct window_pane *wp;
struct window *w;
char *cause;
int base_idx;
if ((wl = cmd_find_pane(ctx, data->target, &s, &wp)) == NULL)
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
if (data->pane == -1)
wp = wl->window->active;
else {
wp = window_pane_at_index(wl->window, data->pane);
if (wp == NULL) {
ctx->error(ctx, "no pane: %d", data->pane);
return (-1);
}
}
if (window_count_panes(wl->window) == 1) {
ctx->error(ctx, "can't break with only one pane");
ctx->error(ctx, "can't break pane: %d", data->pane);
return (-1);
}
@@ -64,21 +74,19 @@ cmd_break_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
if (wl->window->active == NULL)
wl->window->active = TAILQ_NEXT(wp, entry);
}
layout_close_pane(wp);
layout_refresh(wl->window, 0);
w = wp->window = window_create1(s->sx, s->sy);
TAILQ_INSERT_HEAD(&w->panes, wp, entry);
w->active = wp;
w->name = default_window_name(w);
layout_init(w);
w = wp->window = window_create1(s->sx, s->sy);
TAILQ_INSERT_HEAD(&w->panes, wp, entry);
w->active = wp;
w->name = default_window_name(w);
base_idx = options_get_number(&s->options, "base-index");
wl = session_attach(s, w, -1 - base_idx, &cause); /* can't fail */
if (!cmd_check_flag(data->chflags, 'd'))
session_select(s, wl->idx);
wl = session_attach(s, w, -1, &cause); /* can't fail */
if (!(data->flags & CMD_DFLAG))
session_select(s, wl->idx);
layout_refresh(w, 0);
server_redraw_session(s);
server_status_session_group(s);
return (0);
}

83
cmd-capture-pane.c
View File

@@ -1,83 +0,0 @@
/* $Id: cmd-capture-pane.c,v 1.3 2010-01-22 17:29:19 tcunha Exp $ */
/*
* Copyright (c) 2009 Jonathan Alvarado <radobobo@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <string.h>
#include "tmux.h"
/*
* Write the entire contents of a pane to a buffer.
*/
int cmd_capture_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_capture_pane_entry = {
"capture-pane", "capturep",
CMD_BUFFER_PANE_USAGE,
0, "",
cmd_buffer_init,
cmd_buffer_parse,
cmd_capture_pane_exec,
cmd_buffer_free,
cmd_buffer_print
};
int
cmd_capture_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_buffer_data *data = self->data;
struct window_pane *wp;
char *buf, *line;
struct screen *s;
struct session *sess;
u_int i, limit;
size_t len, linelen;
if (cmd_find_pane(ctx, data->target, &sess, &wp) == NULL)
return (-1);
s = &wp->base;
buf = NULL;
len = 0;
for (i = 0; i < screen_size_y(s); i++) {
line = grid_view_string_cells(s->grid, 0, i, screen_size_x(s));
linelen = strlen(line);
buf = xrealloc(buf, 1, len + linelen + 1);
memcpy(buf + len, line, linelen);
len += linelen;
buf[len++] = '\n';
xfree(line);
}
limit = options_get_number(&sess->options, "buffer-limit");
if (data->buffer == -1) {
paste_add(&sess->buffers, buf, len, limit);
return (0);
}
if (paste_replace(&sess->buffers, data->buffer, buf, len) != 0) {
ctx->error(ctx, "no buffer %d", data->buffer);
xfree(buf);
return (-1);
}
return (0);
}

146
cmd-choose-buffer.c
View File

@@ -1,146 +0,0 @@
/* $Id: cmd-choose-buffer.c,v 1.1 2010-06-22 23:35:20 tcunha Exp $ */
/*
* Copyright (c) 2010 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <ctype.h>
#include "tmux.h"
/*
* Enter choice mode to choose a buffer.
*/
int cmd_choose_buffer_exec(struct cmd *, struct cmd_ctx *);
void cmd_choose_buffer_callback(void *, int);
void cmd_choose_buffer_free(void *);
const struct cmd_entry cmd_choose_buffer_entry = {
"choose-buffer", NULL,
CMD_TARGET_WINDOW_USAGE " [template]",
CMD_ARG01, "",
cmd_target_init,
cmd_target_parse,
cmd_choose_buffer_exec,
cmd_target_free,
cmd_target_print
};
struct cmd_choose_buffer_data {
struct client *client;
char *template;
};
int
cmd_choose_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_choose_buffer_data *cdata;
struct session *s;
struct winlink *wl;
struct paste_buffer *pb;
u_int idx;
char *tmp;
if (ctx->curclient == NULL) {
ctx->error(ctx, "must be run interactively");
return (-1);
}
s = ctx->curclient->session;
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
if (paste_get_top(&s->buffers) == NULL)
return (0);
if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0)
return (0);
idx = 0;
while ((pb = paste_walk_stack(&s->buffers, &idx)) != NULL) {
tmp = paste_print(pb, 50);
window_choose_add(wl->window->active, idx - 1,
"%u: %zu bytes: \"%s\"", idx - 1, pb->size, tmp);
xfree(tmp);
}
cdata = xmalloc(sizeof *cdata);
if (data->arg != NULL)
cdata->template = xstrdup(data->arg);
else
cdata->template = xstrdup("paste-buffer -b '%%'");
cdata->client = ctx->curclient;
cdata->client->references++;
window_choose_ready(wl->window->active,
0, cmd_choose_buffer_callback, cmd_choose_buffer_free, cdata);
return (0);
}
void
cmd_choose_buffer_callback(void *data, int idx)
{
struct cmd_choose_buffer_data *cdata = data;
struct cmd_list *cmdlist;
struct cmd_ctx ctx;
char *template, *cause, tmp[16];
if (idx == -1)
return;
if (cdata->client->flags & CLIENT_DEAD)
return;
xsnprintf(tmp, sizeof tmp, "%u", idx);
template = cmd_template_replace(cdata->template, tmp, 1);
if (cmd_string_parse(template, &cmdlist, &cause) != 0) {
if (cause != NULL) {
*cause = toupper((u_char) *cause);
status_message_set(cdata->client, "%s", cause);
xfree(cause);
}
xfree(template);
return;
}
xfree(template);
ctx.msgdata = NULL;
ctx.curclient = cdata->client;
ctx.error = key_bindings_error;
ctx.print = key_bindings_print;
ctx.info = key_bindings_info;
ctx.cmdclient = NULL;
cmd_list_exec(cmdlist, &ctx);
cmd_list_free(cmdlist);
}
void
cmd_choose_buffer_free(void *data)
{
struct cmd_choose_buffer_data *cdata = data;
cdata->client->references--;
xfree(cdata->template);
xfree(cdata);
}

152
cmd-choose-client.c
View File

@@ -1,152 +0,0 @@
/* $Id: cmd-choose-client.c,v 1.4 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <ctype.h>
#include "tmux.h"
/*
* Enter choice mode to choose a client.
*/
int cmd_choose_client_exec(struct cmd *, struct cmd_ctx *);
void cmd_choose_client_callback(void *, int);
void cmd_choose_client_free(void *);
const struct cmd_entry cmd_choose_client_entry = {
"choose-client", NULL,
CMD_TARGET_WINDOW_USAGE " [template]",
CMD_ARG01, "",
cmd_target_init,
cmd_target_parse,
cmd_choose_client_exec,
cmd_target_free,
cmd_target_print
};
struct cmd_choose_client_data {
struct client *client;
char *template;
};
int
cmd_choose_client_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_choose_client_data *cdata;
struct winlink *wl;
struct client *c;
u_int i, idx, cur;
if (ctx->curclient == NULL) {
ctx->error(ctx, "must be run interactively");
return (-1);
}
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0)
return (0);
cur = idx = 0;
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
continue;
if (c == ctx->curclient)
cur = idx;
idx++;
window_choose_add(wl->window->active, i,
"%s: %s [%ux%u %s]%s", c->tty.path,
c->session->name, c->tty.sx, c->tty.sy,
c->tty.termname, c->tty.flags & TTY_UTF8 ? " (utf8)" : "");
}
cdata = xmalloc(sizeof *cdata);
if (data->arg != NULL)
cdata->template = xstrdup(data->arg);
else
cdata->template = xstrdup("detach-client -t '%%'");
cdata->client = ctx->curclient;
cdata->client->references++;
window_choose_ready(wl->window->active,
cur, cmd_choose_client_callback, cmd_choose_client_free, cdata);
return (0);
}
void
cmd_choose_client_callback(void *data, int idx)
{
struct cmd_choose_client_data *cdata = data;
struct client *c;
struct cmd_list *cmdlist;
struct cmd_ctx ctx;
char *template, *cause;
if (idx == -1)
return;
if (cdata->client->flags & CLIENT_DEAD)
return;
if ((u_int) idx > ARRAY_LENGTH(&clients) - 1)
return;
c = ARRAY_ITEM(&clients, idx);
if (c == NULL || c->session == NULL)
return;
template = cmd_template_replace(cdata->template, c->tty.path, 1);
if (cmd_string_parse(template, &cmdlist, &cause) != 0) {
if (cause != NULL) {
*cause = toupper((u_char) *cause);
status_message_set(c, "%s", cause);
xfree(cause);
}
xfree(template);
return;
}
xfree(template);
ctx.msgdata = NULL;
ctx.curclient = cdata->client;
ctx.error = key_bindings_error;
ctx.print = key_bindings_print;
ctx.info = key_bindings_info;
ctx.cmdclient = NULL;
cmd_list_exec(cmdlist, &ctx);
cmd_list_free(cmdlist);
}
void
cmd_choose_client_free(void *data)
{
struct cmd_choose_client_data *cdata = data;
cdata->client->references--;
xfree(cdata->template);
xfree(cdata);
}

98
cmd-choose-session.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-choose-session.c,v 1.17 2010-12-22 15:36:44 tcunha Exp $ */
/* $Id: cmd-choose-session.c,v 1.7 2009-05-04 17:58:26 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,8 +18,6 @@
#include <sys/types.h>
#include <ctype.h>
#include "tmux.h"
/*
@@ -29,22 +27,22 @@
int cmd_choose_session_exec(struct cmd *, struct cmd_ctx *);
void cmd_choose_session_callback(void *, int);
void cmd_choose_session_free(void *);
const struct cmd_entry cmd_choose_session_entry = {
"choose-session", NULL,
CMD_TARGET_WINDOW_USAGE " [template]",
CMD_ARG01, "",
CMD_TARGET_WINDOW_USAGE,
0,
cmd_target_init,
cmd_target_parse,
cmd_choose_session_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
struct cmd_choose_session_data {
struct client *client;
char *template;
u_int client;
};
int
@@ -54,9 +52,7 @@ cmd_choose_session_exec(struct cmd *self, struct cmd_ctx *ctx)
struct cmd_choose_session_data *cdata;
struct winlink *wl;
struct session *s;
struct session_group *sg;
u_int idx, sgidx, cur;
char tmp[64];
u_int i, idx, cur;
if (ctx->curclient == NULL) {
ctx->error(ctx, "must be run interactively");
@@ -70,35 +66,25 @@ cmd_choose_session_exec(struct cmd *self, struct cmd_ctx *ctx)
return (0);
cur = idx = 0;
RB_FOREACH(s, sessions, &sessions) {
for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
s = ARRAY_ITEM(&sessions, i);
if (s == NULL)
continue;
if (s == ctx->curclient->session)
cur = idx;
idx++;
sg = session_group_find(s);
if (sg == NULL)
*tmp = '\0';
else {
sgidx = session_group_index(sg);
xsnprintf(tmp, sizeof tmp, " (group %u)", sgidx);
}
window_choose_add(wl->window->active, s->idx,
"%s: %u windows [%ux%u]%s%s", s->name,
window_choose_add(wl->window->active, i,
"%s: %u windows [%ux%u]%s", s->name,
winlink_count(&s->windows), s->sx, s->sy,
tmp, s->flags & SESSION_UNATTACHED ? "" : " (attached)");
s->flags & SESSION_UNATTACHED ? "" : " (attached)");
}
cdata = xmalloc(sizeof *cdata);
if (data->arg != NULL)
cdata->template = xstrdup(data->arg);
else
cdata->template = xstrdup("switch-client -t '%%'");
cdata->client = ctx->curclient;
cdata->client->references++;
cdata->client = server_client_index(ctx->curclient);
window_choose_ready(wl->window->active,
cur, cmd_choose_session_callback, cmd_choose_session_free, cdata);
window_choose_ready(
wl->window->active, cur, cmd_choose_session_callback, cdata);
return (0);
}
@@ -107,51 +93,15 @@ void
cmd_choose_session_callback(void *data, int idx)
{
struct cmd_choose_session_data *cdata = data;
struct session *s;
struct cmd_list *cmdlist;
struct cmd_ctx ctx;
char *template, *cause;
struct client *c;
if (idx == -1)
return;
if (cdata->client->flags & CLIENT_DEAD)
return;
s = session_find_by_index(idx);
if (s == NULL)
return;
template = cmd_template_replace(cdata->template, s->name, 1);
if (cmd_string_parse(template, &cmdlist, &cause) != 0) {
if (cause != NULL) {
*cause = toupper((u_char) *cause);
status_message_set(cdata->client, "%s", cause);
xfree(cause);
if (idx != -1 && cdata->client <= ARRAY_LENGTH(&clients) - 1) {
c = ARRAY_ITEM(&clients, cdata->client);
if (c != NULL && (u_int) idx <= ARRAY_LENGTH(&sessions) - 1) {
c->session = ARRAY_ITEM(&sessions, idx);
recalculate_sizes();
server_redraw_client(c);
}
xfree(template);
return;
}
xfree(template);
ctx.msgdata = NULL;
ctx.curclient = cdata->client;
ctx.error = key_bindings_error;
ctx.print = key_bindings_print;
ctx.info = key_bindings_info;
ctx.cmdclient = NULL;
cmd_list_exec(cmdlist, &ctx);
cmd_list_free(cmdlist);
}
void
cmd_choose_session_free(void *data)
{
struct cmd_choose_session_data *cdata = data;
cdata->client->references--;
xfree(cdata->template);
xfree(cdata);
}

113
cmd-choose-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-choose-window.c,v 1.24 2010-12-22 15:28:50 tcunha Exp $ */
/* $Id: cmd-choose-window.c,v 1.9 2009-05-04 17:58:26 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,8 +18,6 @@
#include <sys/types.h>
#include <ctype.h>
#include "tmux.h"
/*
@@ -29,23 +27,22 @@
int cmd_choose_window_exec(struct cmd *, struct cmd_ctx *);
void cmd_choose_window_callback(void *, int);
void cmd_choose_window_free(void *);
const struct cmd_entry cmd_choose_window_entry = {
"choose-window", NULL,
CMD_TARGET_WINDOW_USAGE " [template]",
CMD_ARG01, "",
CMD_TARGET_WINDOW_USAGE,
0,
cmd_target_init,
cmd_target_parse,
cmd_choose_window_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
struct cmd_choose_window_data {
struct client *client;
struct session *session;
char *template;
u_int session;
};
int
@@ -57,8 +54,6 @@ cmd_choose_window_exec(struct cmd *self, struct cmd_ctx *ctx)
struct winlink *wl, *wm;
struct window *w;
u_int idx, cur;
char flag, *title;
const char *left, *right;
if (ctx->curclient == NULL) {
ctx->error(ctx, "must be run interactively");
@@ -80,102 +75,32 @@ cmd_choose_window_exec(struct cmd *self, struct cmd_ctx *ctx)
cur = idx;
idx++;
flag = ' ';
if (wm->flags & WINLINK_ACTIVITY)
flag = '#';
else if (wm->flags & WINLINK_BELL)
flag = '!';
else if (wm->flags & WINLINK_CONTENT)
flag = '+';
else if (wm->flags & WINLINK_SILENCE)
flag = '~';
else if (wm == s->curw)
flag = '*';
else if (wm == TAILQ_FIRST(&s->lastw))
flag = '-';
title = w->active->screen->title;
if (wm == wl)
title = w->active->base.title;
left = " \"";
right = "\"";
if (*title == '\0')
left = right = "";
window_choose_add(wl->window->active,
wm->idx, "%3d: %s%c [%ux%u] (%u panes%s)%s%s%s",
wm->idx, w->name, flag, w->sx, w->sy, window_count_panes(w),
w->active->fd == -1 ? ", dead" : "",
left, title, right);
wm->idx, "%3d: %s [%ux%u %s] (%u panes)", wm->idx, w->name,
w->sx, w->sy, layout_name(w), window_count_panes(w));
}
cdata = xmalloc(sizeof *cdata);
if (data->arg != NULL)
cdata->template = xstrdup(data->arg);
else
cdata->template = xstrdup("select-window -t '%%'");
cdata->session = s;
cdata->session->references++;
cdata->client = ctx->curclient;
cdata->client->references++;
if (session_index(s, &cdata->session) != 0)
fatalx("session not found");
window_choose_ready(wl->window->active,
cur, cmd_choose_window_callback, cmd_choose_window_free, cdata);
window_choose_ready(
wl->window->active, cur, cmd_choose_window_callback, cdata);
return (0);
return (0);
}
void
cmd_choose_window_callback(void *data, int idx)
{
struct cmd_choose_window_data *cdata = data;
struct session *s = cdata->session;
struct cmd_list *cmdlist;
struct cmd_ctx ctx;
char *target, *template, *cause;
struct session *s;
if (idx == -1)
return;
if (!session_alive(s))
return;
if (cdata->client->flags & CLIENT_DEAD)
return;
xasprintf(&target, "%s:%d", s->name, idx);
template = cmd_template_replace(cdata->template, target, 1);
xfree(target);
if (cmd_string_parse(template, &cmdlist, &cause) != 0) {
if (cause != NULL) {
*cause = toupper((u_char) *cause);
status_message_set(cdata->client, "%s", cause);
xfree(cause);
}
xfree(template);
return;
if (idx != -1 && cdata->session <= ARRAY_LENGTH(&sessions) - 1) {
s = ARRAY_ITEM(&sessions, cdata->session);
if (s != NULL && session_select(s, idx) == 0)
server_redraw_session(s);
recalculate_sizes();
}
xfree(template);
ctx.msgdata = NULL;
ctx.curclient = cdata->client;
ctx.error = key_bindings_error;
ctx.print = key_bindings_print;
ctx.info = key_bindings_info;
ctx.cmdclient = NULL;
cmd_list_exec(cmdlist, &ctx);
cmd_list_free(cmdlist);
}
void
cmd_choose_window_free(void *data)
{
struct cmd_choose_window_data *cdata = data;
cdata->session->references--;
cdata->client->references--;
xfree(cdata->template);
xfree(cdata);
}

30
cmd-clear-history.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-clear-history.c,v 1.8 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-clear-history.c,v 1.3 2009-06-25 16:21:32 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -28,24 +28,36 @@ int cmd_clear_history_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_clear_history_entry = {
"clear-history", "clearhist",
CMD_TARGET_PANE_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
CMD_PANE_WINDOW_USAGE,
0,
cmd_pane_init,
cmd_pane_parse,
cmd_clear_history_exec,
cmd_target_free,
cmd_target_print
cmd_pane_send,
cmd_pane_recv,
cmd_pane_free,
cmd_pane_print
};
int
cmd_clear_history_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_pane_data *data = self->data;
struct winlink *wl;
struct window_pane *wp;
struct grid *gd;
if (cmd_find_pane(ctx, data->target, NULL, &wp) == NULL)
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
if (data->pane == -1)
wp = wl->window->active;
else {
wp = window_pane_at_index(wl->window, data->pane);
if (wp == NULL) {
ctx->error(ctx, "no pane: %d", data->pane);
return (-1);
}
}
gd = wp->base.grid;
grid_move_lines(gd, 0, gd->hsize, gd->sy);

14
cmd-clock-mode.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-clock-mode.c,v 1.7 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-clock-mode.c,v 1.3 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -28,11 +28,13 @@ int cmd_clock_mode_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_clock_mode_entry = {
"clock-mode", NULL,
CMD_TARGET_PANE_USAGE,
0, "",
CMD_TARGET_WINDOW_USAGE,
0,
cmd_target_init,
cmd_target_parse,
cmd_clock_mode_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -41,12 +43,12 @@ int
cmd_clock_mode_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct window_pane *wp;
struct winlink *wl;
if (cmd_find_pane(ctx, data->target, NULL, &wp) == NULL)
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
window_pane_set_mode(wp, &window_clock_mode);
window_pane_set_mode(wl->window->active, &window_clock_mode);
return (0);
}

248
cmd-command-prompt.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-command-prompt.c,v 1.28 2010-05-14 14:33:39 tcunha Exp $ */
/* $Id: cmd-command-prompt.c,v 1.16 2009-02-16 18:58:14 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -27,115 +27,57 @@
* Prompt for command in client.
*/
void cmd_command_prompt_init(struct cmd *, int);
int cmd_command_prompt_parse(struct cmd *, int, char **, char **);
int cmd_command_prompt_exec(struct cmd *, struct cmd_ctx *);
void cmd_command_prompt_free(struct cmd *);
size_t cmd_command_prompt_print(struct cmd *, char *, size_t);
void cmd_command_prompt_init(struct cmd *, int);
int cmd_command_prompt_exec(struct cmd *, struct cmd_ctx *);
int cmd_command_prompt_callback(void *, const char *);
void cmd_command_prompt_cfree(void *);
int cmd_command_prompt_callback(void *, const char *);
const struct cmd_entry cmd_command_prompt_entry = {
"command-prompt", NULL,
CMD_TARGET_CLIENT_USAGE " [-p prompts] [template]",
0, "",
CMD_TARGET_CLIENT_USAGE " [template]",
CMD_ARG01,
cmd_command_prompt_init,
cmd_command_prompt_parse,
cmd_target_parse,
cmd_command_prompt_exec,
cmd_command_prompt_free,
cmd_command_prompt_print
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
struct cmd_command_prompt_data {
char *prompts;
char *target;
char *template;
};
struct cmd_command_prompt_cdata {
struct client *c;
char *next_prompt;
char *prompts;
char *template;
int idx;
};
void
cmd_command_prompt_init(struct cmd *self, int key)
{
struct cmd_command_prompt_data *data;
struct cmd_target_data *data;
self->data = data = xmalloc(sizeof *data);
data->prompts = NULL;
data->target = NULL;
data->template = NULL;
cmd_target_init(self, key);
data = self->data;
switch (key) {
case ',':
data->template = xstrdup("rename-window '%%'");
data->arg = xstrdup("rename-window '%%'");
break;
case '.':
data->template = xstrdup("move-window -t '%%'");
data->arg = xstrdup("move-window -t '%%'");
break;
case 'f':
data->template = xstrdup("find-window '%%'");
break;
case '\'':
data->template = xstrdup("select-window -t ':%%'");
data->prompts = xstrdup("index");
data->arg = xstrdup("find-window '%%'");
break;
}
}
int
cmd_command_prompt_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_command_prompt_data *data;
int opt;
self->entry->init(self, KEYC_NONE);
data = self->data;
while ((opt = getopt(argc, argv, "p:t:")) != -1) {
switch (opt) {
case 'p':
if (data->prompts == NULL)
data->prompts = xstrdup(optarg);
break;
case 't':
if (data->target == NULL)
data->target = xstrdup(optarg);
break;
default:
goto usage;
}
}
argc -= optind;
argv += optind;
if (argc != 0 && argc != 1)
goto usage;
if (argc == 1)
data->template = xstrdup(argv[0]);
return (0);
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
self->entry->free(self);
return (-1);
}
int
cmd_command_prompt_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_command_prompt_data *data = self->data;
struct cmd_command_prompt_cdata *cdata;
struct cmd_target_data *data = self->data;
struct cmd_command_prompt_data *cdata;
struct client *c;
char *prompt, *ptr;
size_t n;
char *hdr, *ptr;
if ((c = cmd_find_client(ctx, data->target)) == NULL)
return (-1);
@@ -145,102 +87,80 @@ cmd_command_prompt_exec(struct cmd *self, struct cmd_ctx *ctx)
cdata = xmalloc(sizeof *cdata);
cdata->c = c;
cdata->idx = 1;
cdata->next_prompt = NULL;
cdata->prompts = NULL;
cdata->template = NULL;
if (data->template != NULL)
cdata->template = xstrdup(data->template);
else
cdata->template = xstrdup("%1");
if (data->prompts != NULL)
cdata->prompts = xstrdup(data->prompts);
else if (data->template != NULL) {
n = strcspn(data->template, " ,");
xasprintf(&cdata->prompts, "(%.*s) ", (int) n, data->template);
} else
cdata->prompts = xstrdup(":");
cdata->next_prompt = cdata->prompts;
ptr = strsep(&cdata->next_prompt, ",");
if (data->prompts == NULL)
prompt = xstrdup(ptr);
else
xasprintf(&prompt, "%s ", ptr);
status_prompt_set(c, prompt, cmd_command_prompt_callback,
cmd_command_prompt_cfree, cdata, 0);
xfree(prompt);
if (data->arg != NULL) {
cdata->template = xstrdup(data->arg);
if ((ptr = strchr(data->arg, ' ')) == NULL)
ptr = strchr(data->arg, '\0');
xasprintf(&hdr, "(%.*s) ", (int) (ptr - data->arg), data->arg);
} else {
cdata->template = NULL;
hdr = xstrdup(":");
}
status_prompt_set(c, hdr, cmd_command_prompt_callback, cdata, 0);
xfree(hdr);
return (0);
}
void
cmd_command_prompt_free(struct cmd *self)
{
struct cmd_command_prompt_data *data = self->data;
if (data->prompts != NULL)
xfree(data->prompts);
if (data->target != NULL)
xfree(data->target);
if (data->template != NULL)
xfree(data->template);
xfree(data);
}
size_t
cmd_command_prompt_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_command_prompt_data *data = self->data;
size_t off = 0;
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return (off);
if (off < len && data->prompts != NULL)
off += cmd_prarg(buf + off, len - off, " -p ", data->prompts);
if (off < len && data->target != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->target);
if (off < len && data->template != NULL)
off += cmd_prarg(buf + off, len - off, " ", data->template);
return (off);
}
int
cmd_command_prompt_callback(void *data, const char *s)
{
struct cmd_command_prompt_cdata *cdata = data;
struct cmd_command_prompt_data *cdata = data;
struct client *c = cdata->c;
struct cmd_list *cmdlist;
struct cmd_ctx ctx;
char *cause, *newtempl, *prompt, *ptr;
struct cmd_ctx ctx;
char *cause, *ptr, *buf, ch;
size_t len, slen;
if (s == NULL)
if (s == NULL) {
xfree(cdata);
return (0);
newtempl = cmd_template_replace(cdata->template, s, cdata->idx);
xfree(cdata->template);
cdata->template = newtempl;
if ((ptr = strsep(&cdata->next_prompt, ",")) != NULL) {
xasprintf(&prompt, "%s ", ptr);
status_prompt_update(c, prompt);
xfree(prompt);
cdata->idx++;
return (1);
}
slen = strlen(s);
if (cmd_string_parse(newtempl, &cmdlist, &cause) != 0) {
if (cause != NULL) {
*cause = toupper((u_char) *cause);
status_message_set(c, "%s", cause);
xfree(cause);
len = 0;
buf = NULL;
if (cdata->template != NULL) {
ptr = cdata->template;
while (*ptr != '\0') {
switch (ch = *ptr++) {
case '%':
if (*ptr != '%')
break;
ptr++;
buf = xrealloc(buf, 1, len + slen + 1);
memcpy(buf + len, s, slen);
len += slen;
break;
default:
buf = xrealloc(buf, 1, len + 2);
buf[len++] = ch;
break;
}
}
return (0);
xfree(cdata->template);
buf[len] = '\0';
s = buf;
}
xfree(cdata);
if (cmd_string_parse(s, &cmdlist, &cause) != 0) {
if (cause == NULL)
return (0);
*cause = toupper((u_char) *cause);
status_message_set(c, cause);
xfree(cause);
cmdlist = NULL;
}
if (buf != NULL)
xfree(buf);
if (cmdlist == NULL)
return (0);
ctx.msgdata = NULL;
ctx.cursession = c->session;
ctx.curclient = c;
ctx.error = key_bindings_error;
@@ -252,19 +172,7 @@ cmd_command_prompt_callback(void *data, const char *s)
cmd_list_exec(cmdlist, &ctx);
cmd_list_free(cmdlist);
if (c->prompt_callbackfn != (void *) &cmd_command_prompt_callback)
if (c->prompt_callback != (void *) &cmd_command_prompt_callback)
return (1);
return (0);
}
void
cmd_command_prompt_cfree(void *data)
{
struct cmd_command_prompt_cdata *cdata = data;
if (cdata->prompts != NULL)
xfree(cdata->prompts);
if (cdata->template != NULL)
xfree(cdata->template);
xfree(cdata);
}

56
cmd-confirm-before.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-confirm-before.c,v 1.12 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-confirm-before.c,v 1.4 2009-04-28 18:29:44 tcunha Exp $ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
@@ -29,24 +29,25 @@ int cmd_confirm_before_exec(struct cmd *, struct cmd_ctx *);
void cmd_confirm_before_init(struct cmd *, int);
int cmd_confirm_before_callback(void *, const char *);
void cmd_confirm_before_free(void *);
const struct cmd_entry cmd_confirm_before_entry = {
"confirm-before", "confirm",
CMD_TARGET_CLIENT_USAGE " command",
CMD_ARG1, "",
cmd_confirm_before_init,
cmd_target_parse,
cmd_confirm_before_exec,
cmd_target_free,
cmd_target_print
};
struct cmd_confirm_before_data {
struct client *c;
char *cmd;
};
const struct cmd_entry cmd_confirm_before_entry = {
"confirm-before", "confirm",
CMD_TARGET_CLIENT_USAGE " command",
CMD_ARG1,
cmd_confirm_before_init,
cmd_target_parse,
cmd_confirm_before_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
void
cmd_confirm_before_init(struct cmd *self, int key)
{
@@ -66,7 +67,7 @@ cmd_confirm_before_init(struct cmd *self, int key)
}
int
cmd_confirm_before_exec(struct cmd *self, struct cmd_ctx *ctx)
cmd_confirm_before_exec(unused struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_confirm_before_data *cdata;
@@ -90,9 +91,8 @@ cmd_confirm_before_exec(struct cmd *self, struct cmd_ctx *ctx)
cdata = xmalloc(sizeof *cdata);
cdata->cmd = xstrdup(data->arg);
cdata->c = c;
status_prompt_set(cdata->c, buf,
cmd_confirm_before_callback, cmd_confirm_before_free, cdata,
PROMPT_SINGLE);
status_prompt_set(
cdata->c, buf, cmd_confirm_before_callback, cdata, PROMPT_SINGLE);
xfree(buf);
return (1);
@@ -107,21 +107,20 @@ cmd_confirm_before_callback(void *data, const char *s)
struct cmd_ctx ctx;
char *cause;
if (s == NULL || *s == '\0')
return (0);
if (tolower((u_char) s[0]) != 'y' || s[1] != '\0')
return (0);
if (s == NULL || tolower((u_char) s[0]) != 'y' || s[1] != '\0')
goto out;
if (cmd_string_parse(cdata->cmd, &cmdlist, &cause) != 0) {
if (cause != NULL) {
*cause = toupper((u_char) *cause);
status_message_set(c, "%s", cause);
status_message_set(c, cause);
xfree(cause);
}
return (0);
goto out;
}
ctx.msgdata = NULL;
ctx.cursession = c->session;
ctx.curclient = c;
ctx.error = key_bindings_error;
@@ -133,15 +132,10 @@ cmd_confirm_before_callback(void *data, const char *s)
cmd_list_exec(cmdlist, &ctx);
cmd_list_free(cmdlist);
return (0);
}
void
cmd_confirm_before_free(void *data)
{
struct cmd_confirm_before_data *cdata = data;
out:
if (cdata->cmd != NULL)
xfree(cdata->cmd);
xfree(cdata);
return (0);
}

59
cmd-copy-buffer.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-copy-buffer.c,v 1.7 2009-11-28 14:50:36 tcunha Exp $ */
/* $Id: cmd-copy-buffer.c,v 1.1 2009-02-03 17:21:19 tcunha Exp $ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
@@ -16,10 +16,7 @@
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
@@ -29,6 +26,8 @@
int cmd_copy_buffer_parse(struct cmd *, int, char **, char **);
int cmd_copy_buffer_exec(struct cmd *, struct cmd_ctx *);
void cmd_copy_buffer_send(struct cmd *, struct buffer *);
void cmd_copy_buffer_recv(struct cmd *, struct buffer *);
void cmd_copy_buffer_free(struct cmd *);
void cmd_copy_buffer_init(struct cmd *, int);
size_t cmd_copy_buffer_print(struct cmd *, char *, size_t);
@@ -43,15 +42,16 @@ struct cmd_copy_buffer_data {
const struct cmd_entry cmd_copy_buffer_entry = {
"copy-buffer", "copyb",
"[-a src-index] [-b dst-index] [-s src-session] [-t dst-session]",
0, "",
0,
cmd_copy_buffer_init,
cmd_copy_buffer_parse,
cmd_copy_buffer_exec,
cmd_copy_buffer_send,
cmd_copy_buffer_recv,
cmd_copy_buffer_free,
cmd_copy_buffer_print
};
/* ARGSUSED */
void
cmd_copy_buffer_init(struct cmd *self, unused int arg)
{
@@ -71,7 +71,7 @@ cmd_copy_buffer_parse(struct cmd *self, int argc, char **argv, char **cause)
const char *errstr;
int n, opt;
self->entry->init(self, KEYC_NONE);
self->entry->init(self, 0);
data = self->data;
while ((opt = getopt(argc, argv, "a:b:s:t:")) != -1) {
@@ -126,44 +126,61 @@ cmd_copy_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_copy_buffer_data *data = self->data;
struct paste_buffer *pb;
struct paste_stack *dst_ps, *src_ps;
u_char *pdata;
struct session *dst_session, *src_session;
u_int limit;
if ((dst_session = cmd_find_session(ctx, data->dst_session)) == NULL ||
(src_session = cmd_find_session(ctx, data->src_session)) == NULL)
return (-1);
dst_ps = &dst_session->buffers;
src_ps = &src_session->buffers;
if (data->src_idx == -1) {
if ((pb = paste_get_top(src_ps)) == NULL) {
if ((pb = paste_get_top(&src_session->buffers)) == NULL) {
ctx->error(ctx, "no buffers");
return (-1);
}
} else {
if ((pb = paste_get_index(src_ps, data->src_idx)) == NULL) {
if ((pb = paste_get_index(&src_session->buffers,
data->src_idx)) == NULL) {
ctx->error(ctx, "no buffer %d", data->src_idx);
return (-1);
}
}
limit = options_get_number(&dst_session->options, "buffer-limit");
pdata = xmalloc(pb->size);
memcpy(pdata, pb->data, pb->size);
if (data->dst_idx == -1)
paste_add(dst_ps, pdata, pb->size, limit);
else if (paste_replace(dst_ps, data->dst_idx, pdata, pb->size) != 0) {
if (data->dst_idx == -1) {
paste_add(&dst_session->buffers, xstrdup(pb->data), limit);
return (0);
}
if (paste_replace(&dst_session->buffers, data->dst_idx,
xstrdup(pb->data)) != 0) {
ctx->error(ctx, "no buffer %d", data->dst_idx);
xfree(pdata);
return (-1);
}
return (0);
}
void
cmd_copy_buffer_send(struct cmd *self, struct buffer *b)
{
struct cmd_copy_buffer_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->dst_session);
cmd_send_string(b, data->src_session);
}
void
cmd_copy_buffer_recv(struct cmd *self, struct buffer *b)
{
struct cmd_copy_buffer_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->dst_session = cmd_recv_string(b);
data->src_session = cmd_recv_string(b);
}
void
cmd_copy_buffer_free(struct cmd *self)
{

38
cmd-copy-mode.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-copy-mode.c,v 1.28 2010-08-11 22:18:28 tcunha Exp $ */
/* $Id: cmd-copy-mode.c,v 1.19 2009-07-01 23:06:32 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -24,48 +24,34 @@
* Enter copy mode.
*/
void cmd_copy_mode_init(struct cmd *, int);
int cmd_copy_mode_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_copy_mode_entry = {
"copy-mode", NULL,
"[-u] " CMD_TARGET_PANE_USAGE,
0, "u",
cmd_copy_mode_init,
CMD_TARGET_WINDOW_USAGE,
CMD_UFLAG,
cmd_target_init,
cmd_target_parse,
cmd_copy_mode_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
NULL
};
void
cmd_copy_mode_init(struct cmd *self, int key)
{
struct cmd_target_data *data;
cmd_target_init(self, key);
data = self->data;
switch (key) {
case KEYC_PPAGE:
cmd_set_flag(&data->chflags, 'u');
break;
}
}
int
cmd_copy_mode_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct window_pane *wp;
if (cmd_find_pane(ctx, data->target, NULL, &wp) == NULL)
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
wp = wl->window->active;
if (window_pane_set_mode(wp, &window_copy_mode) != 0)
return (0);
window_copy_init_from_pane(wp);
if (wp->mode == &window_copy_mode && cmd_check_flag(data->chflags, 'u'))
window_pane_set_mode(wp, &window_copy_mode);
if (wp->mode == &window_copy_mode && data->flags & CMD_UFLAG)
window_copy_pageup(wp);
return (0);

6
cmd-delete-buffer.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-delete-buffer.c,v 1.8 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-delete-buffer.c,v 1.5 2009-05-04 17:58:26 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -31,10 +31,12 @@ int cmd_delete_buffer_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_delete_buffer_entry = {
"delete-buffer", "deleteb",
CMD_BUFFER_SESSION_USAGE,
0, "",
0,
cmd_buffer_init,
cmd_buffer_parse,
cmd_delete_buffer_exec,
cmd_buffer_send,
cmd_buffer_recv,
cmd_buffer_free,
cmd_buffer_print
};

6
cmd-detach-client.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-detach-client.c,v 1.11 2010-02-08 18:27:34 tcunha Exp $ */
/* $Id: cmd-detach-client.c,v 1.7 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,10 +29,12 @@ int cmd_detach_client_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_detach_client_entry = {
"detach-client", "detach",
CMD_TARGET_CLIENT_USAGE,
CMD_READONLY, "",
0,
cmd_target_init,
cmd_target_parse,
cmd_detach_client_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};

66
cmd-display-message.c
View File

@@ -1,66 +0,0 @@
/* $Id: cmd-display-message.c,v 1.7 2009-11-28 14:39:53 tcunha Exp $ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <time.h>
#include "tmux.h"
/*
* Displays a message in the status line.
*/
int cmd_display_message_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_display_message_entry = {
"display-message", "display",
"[-p] " CMD_TARGET_CLIENT_USAGE " [message]",
CMD_ARG01, "p",
cmd_target_init,
cmd_target_parse,
cmd_display_message_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_display_message_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct client *c;
const char *template;
char *msg;
if ((c = cmd_find_client(ctx, data->target)) == NULL)
return (-1);
if (data->arg == NULL)
template = "[#S] #I:#W, current pane #P - (%H:%M %d-%b-%y)";
else
template = data->arg;
msg = status_replace(c, NULL, template, time(NULL), 0);
if (cmd_check_flag(data->chflags, 'p'))
ctx->print(ctx, "%s", msg);
else
status_message_set(c, "%s", msg);
xfree(msg);
return (0);
}

52
cmd-display-panes.c
View File

@@ -1,52 +0,0 @@
/* $Id: cmd-display-panes.c,v 1.2 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include "tmux.h"
/*
* Display panes on a client.
*/
int cmd_display_panes_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_display_panes_entry = {
"display-panes", "displayp",
CMD_TARGET_CLIENT_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
cmd_display_panes_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_display_panes_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct client *c;
if ((c = cmd_find_client(ctx, data->target)) == NULL)
return (-1);
server_set_identify(c);
return (0);
}

31
cmd-last-pane.c → cmd-down-pane.c
View File

@@ -1,7 +1,7 @@
/* $Id: cmd-last-pane.c,v 1.1 2010-10-24 01:34:30 tcunha Exp $ */
/* $Id: cmd-down-pane.c,v 1.7 2009-04-01 21:10:08 nicm Exp $ */
/*
* Copyright (c) 2010 Nicholas Marriott <nicm@users.sourceforge.net>
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -21,24 +21,26 @@
#include "tmux.h"
/*
* Move to last pane.
* Move down a pane.
*/
int cmd_last_pane_exec(struct cmd *, struct cmd_ctx *);
int cmd_down_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_last_pane_entry = {
"last-pane", "lastp",
const struct cmd_entry cmd_down_pane_entry = {
"down-pane", "downp",
CMD_TARGET_WINDOW_USAGE,
0, "",
0,
cmd_target_init,
cmd_target_parse,
cmd_last_pane_exec,
cmd_down_pane_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
int
cmd_last_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
cmd_down_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
@@ -48,11 +50,12 @@ cmd_last_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
return (-1);
w = wl->window;
if (w->last == NULL) {
ctx->error(ctx, "no last pane");
return (-1);
}
window_set_active_pane(w, w->last);
do {
w->active = TAILQ_NEXT(w->active, entry);
if (w->active == NULL)
w->active = TAILQ_FIRST(&w->panes);
layout_refresh(w, 1);
} while (w->active->flags & PANE_HIDDEN);
return (0);
}

38
cmd-find-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-find-window.c,v 1.15 2010-12-22 15:28:50 tcunha Exp $ */
/* $Id: cmd-find-window.c,v 1.10 2009-06-25 16:21:32 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -30,21 +30,22 @@
int cmd_find_window_exec(struct cmd *, struct cmd_ctx *);
void cmd_find_window_callback(void *, int);
void cmd_find_window_free(void *);
const struct cmd_entry cmd_find_window_entry = {
"find-window", "findw",
CMD_TARGET_WINDOW_USAGE " match-string",
CMD_ARG1, "",
CMD_ARG1,
cmd_target_init,
cmd_target_parse,
cmd_find_window_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
struct cmd_find_window_data {
struct session *session;
u_int session;
};
int
@@ -135,11 +136,11 @@ cmd_find_window_exec(struct cmd *self, struct cmd_ctx *ctx)
}
cdata = xmalloc(sizeof *cdata);
cdata->session = s;
cdata->session->references++;
if (session_index(s, &cdata->session) != 0)
fatalx("session not found");
window_choose_ready(wl->window->active,
0, cmd_find_window_callback, cmd_find_window_free, cdata);
window_choose_ready(
wl->window->active, 0, cmd_find_window_callback, cdata);
out:
ARRAY_FREE(&list_idx);
@@ -152,24 +153,13 @@ void
cmd_find_window_callback(void *data, int idx)
{
struct cmd_find_window_data *cdata = data;
struct session *s = cdata->session;
struct session *s;
if (idx == -1)
return;
if (!session_alive(s))
return;
if (session_select(s, idx) == 0) {
server_redraw_session(s);
if (idx != -1 && cdata->session <= ARRAY_LENGTH(&sessions) - 1) {
s = ARRAY_ITEM(&sessions, cdata->session);
if (s != NULL && session_select(s, idx) == 0)
server_redraw_session(s);
recalculate_sizes();
}
}
void
cmd_find_window_free(void *data)
{
struct cmd_find_window_data *cdata = data;
cdata->session->references--;
xfree(cdata);
}

513
cmd-generic.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-generic.c,v 1.38 2009-12-04 22:14:47 tcunha Exp $ */
/* $Id: cmd-generic.c,v 1.28 2009-05-21 19:47:57 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -23,10 +23,13 @@
#include "tmux.h"
int cmd_getopt(int, char **, const char *, const char *);
int cmd_parse_flags(int, const char *, uint64_t *);
size_t cmd_print_flags(char *, size_t, size_t, uint64_t);
int cmd_fill_argument(int, char **, char **, int, char **);
#define CMD_FLAGS "adDgkuU"
#define CMD_FLAGMASK (CMD_AFLAG|CMD_DFLAG|CMD_BIGDFLAG|CMD_GFLAG|CMD_KFLAG| \
CMD_UFLAG|CMD_BIGUFLAG)
int cmd_do_flags(int, int, int *);
size_t cmd_print_flags(char *, size_t, size_t, int);
int cmd_fill_argument(int, char **, int, char **);
size_t
cmd_prarg(char *buf, size_t len, const char *prefix, char *arg)
@@ -36,80 +39,85 @@ cmd_prarg(char *buf, size_t len, const char *prefix, char *arg)
return (xsnprintf(buf, len, "%s%s", prefix, arg));
}
/* Append two flag strings together and call getopt. */
int
cmd_getopt(int argc, char **argv, const char *flagstr, const char *chflagstr)
cmd_do_flags(int opt, int iflags, int *oflags)
{
char tmp[BUFSIZ];
if (strlcpy(tmp, flagstr, sizeof tmp) >= sizeof tmp)
fatalx("strlcpy overflow");
if (strlcat(tmp, chflagstr, sizeof tmp) >= sizeof tmp)
fatalx("strlcat overflow");
return (getopt(argc, argv, tmp));
}
/* Return if flag character is set. */
int
cmd_check_flag(uint64_t chflags, int flag)
{
if (flag >= 'A' && flag <= 'Z')
flag = 26 + flag - 'A';
else if (flag >= 'a' && flag <= 'z')
flag = flag - 'a';
else
return (0);
return ((chflags & (1ULL << flag)) != 0);
}
/* Set flag character. */
void
cmd_set_flag(uint64_t *chflags, int flag)
{
if (flag >= 'A' && flag <= 'Z')
flag = 26 + flag - 'A';
else if (flag >= 'a' && flag <= 'z')
flag = flag - 'a';
else
return;
(*chflags) |= (1ULL << flag);
}
/* If this option is expected, set it in chflags, otherwise return -1. */
int
cmd_parse_flags(int opt, const char *chflagstr, uint64_t *chflags)
{
if (strchr(chflagstr, opt) == NULL)
switch (opt) {
case 'a':
if (iflags & CMD_AFLAG) {
(*oflags) |= CMD_AFLAG;
return (0);
}
return (-1);
cmd_set_flag(chflags, opt);
return (0);
case 'd':
if (iflags & CMD_DFLAG) {
(*oflags) |= CMD_DFLAG;
return (0);
}
return (-1);
case 'D':
if (iflags & CMD_BIGDFLAG) {
(*oflags) |= CMD_BIGDFLAG;
return (0);
}
return (-1);
case 'g':
if (iflags & CMD_GFLAG) {
(*oflags) |= CMD_GFLAG;
return (0);
}
return (-1);
case 'k':
if (iflags & CMD_KFLAG) {
(*oflags) |= CMD_KFLAG;
return (0);
}
return (-1);
case 'u':
if (iflags & CMD_UFLAG) {
(*oflags) |= CMD_UFLAG;
return (0);
}
return (-1);
case 'U':
if (iflags & CMD_BIGUFLAG) {
(*oflags) |= CMD_BIGUFLAG;
return (0);
}
return (-1);
}
return (1);
}
/* Print the flags present in chflags. */
size_t
cmd_print_flags(char *buf, size_t len, size_t off, uint64_t chflags)
cmd_print_flags(char *buf, size_t len, size_t off, int flags)
{
u_char ch;
size_t boff = off;
if (chflags == 0)
if ((flags & CMD_FLAGMASK) == 0)
return (0);
off += xsnprintf(buf + off, len - off, " -");
for (ch = 0; ch < 26; ch++) {
if (cmd_check_flag(chflags, 'a' + ch))
off += xsnprintf(buf + off, len - off, "%c", 'a' + ch);
if (cmd_check_flag(chflags, 'A' + ch))
off += xsnprintf(buf + off, len - off, "%c", 'A' + ch);
}
if (off < len && flags & CMD_AFLAG)
off += xsnprintf(buf + off, len - off, "a");
if (off < len && flags & CMD_BIGDFLAG)
off += xsnprintf(buf + off, len - off, "D");
if (off < len && flags & CMD_DFLAG)
off += xsnprintf(buf + off, len - off, "d");
if (off < len && flags & CMD_GFLAG)
off += xsnprintf(buf + off, len - off, "g");
if (off < len && flags & CMD_KFLAG)
off += xsnprintf(buf + off, len - off, "k");
if (off < len && flags & CMD_UFLAG)
off += xsnprintf(buf + off, len - off, "u");
if (off < len && flags & CMD_BIGUFLAG)
off += xsnprintf(buf + off, len - off, "U");
return (off - boff);
}
int
cmd_fill_argument(int flags, char **arg, char **arg2, int argc, char **argv)
cmd_fill_argument(int flags, char **arg, int argc, char **argv)
{
*arg = NULL;
*arg2 = NULL;
if (flags & CMD_ARG1) {
if (argc != 1)
@@ -126,55 +134,39 @@ cmd_fill_argument(int flags, char **arg, char **arg2, int argc, char **argv)
return (0);
}
if (flags & CMD_ARG2) {
if (argc != 2)
return (-1);
*arg = xstrdup(argv[0]);
*arg2 = xstrdup(argv[1]);
return (0);
}
if (flags & CMD_ARG12) {
if (argc != 1 && argc != 2)
return (-1);
*arg = xstrdup(argv[0]);
if (argc == 2)
*arg2 = xstrdup(argv[1]);
return (0);
}
if (argc != 0)
return (-1);
return (0);
}
/* ARGSUSED */
void
cmd_target_init(struct cmd *self, unused int key)
{
struct cmd_target_data *data;
self->data = data = xmalloc(sizeof *data);
data->chflags = 0;
data->flags = 0;
data->target = NULL;
data->arg = NULL;
data->arg2 = NULL;
}
int
cmd_target_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_target_data *data;
const struct cmd_entry *entry = self->entry;
int opt;
/* Don't use the entry version since it may be dependent on key. */
cmd_target_init(self, 0);
data = self->data;
while ((opt = cmd_getopt(argc, argv, "t:", entry->chflags)) != -1) {
if (cmd_parse_flags(opt, entry->chflags, &data->chflags) == 0)
while ((opt = getopt(argc, argv, CMD_FLAGS "t:")) != -1) {
switch (cmd_do_flags(opt, self->entry->flags, &data->flags)) {
case -1:
goto usage;
case 0:
continue;
}
switch (opt) {
case 't':
if (data->target == NULL)
@@ -187,8 +179,7 @@ cmd_target_parse(struct cmd *self, int argc, char **argv, char **cause)
argc -= optind;
argv += optind;
if (cmd_fill_argument(
self->entry->flags, &data->arg, &data->arg2, argc, argv) != 0)
if (cmd_fill_argument(self->entry->flags, &data->arg, argc, argv) != 0)
goto usage;
return (0);
@@ -199,6 +190,27 @@ usage:
return (-1);
}
void
cmd_target_send(struct cmd *self, struct buffer *b)
{
struct cmd_target_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->target);
cmd_send_string(b, data->arg);
}
void
cmd_target_recv(struct cmd *self, struct buffer *b)
{
struct cmd_target_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->target = cmd_recv_string(b);
data->arg = cmd_recv_string(b);
}
void
cmd_target_free(struct cmd *self)
{
@@ -208,8 +220,6 @@ cmd_target_free(struct cmd *self)
xfree(data->target);
if (data->arg != NULL)
xfree(data->arg);
if (data->arg2 != NULL)
xfree(data->arg2);
xfree(data);
}
@@ -222,43 +232,42 @@ cmd_target_print(struct cmd *self, char *buf, size_t len)
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return (off);
off += cmd_print_flags(buf, len, off, data->chflags);
off += cmd_print_flags(buf, len, off, data->flags);
if (off < len && data->target != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->target);
if (off < len && data->arg != NULL)
if (off < len && data->arg != NULL)
off += cmd_prarg(buf + off, len - off, " ", data->arg);
if (off < len && data->arg2 != NULL)
off += cmd_prarg(buf + off, len - off, " ", data->arg2);
return (off);
}
/* ARGSUSED */
void
cmd_srcdst_init(struct cmd *self, unused int key)
{
struct cmd_srcdst_data *data;
self->data = data = xmalloc(sizeof *data);
data->chflags = 0;
data->flags = 0;
data->src = NULL;
data->dst = NULL;
data->arg = NULL;
data->arg2 = NULL;
}
int
cmd_srcdst_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_srcdst_data *data;
const struct cmd_entry *entry = self->entry;
int opt;
cmd_srcdst_init(self, 0);
data = self->data;
while ((opt = cmd_getopt(argc, argv, "s:t:", entry->chflags)) != -1) {
if (cmd_parse_flags(opt, entry->chflags, &data->chflags) == 0)
while ((opt = getopt(argc, argv, CMD_FLAGS "s:t:")) != -1) {
switch (cmd_do_flags(opt, self->entry->flags, &data->flags)) {
case -1:
goto usage;
case 0:
continue;
}
switch (opt) {
case 's':
if (data->src == NULL)
@@ -275,8 +284,7 @@ cmd_srcdst_parse(struct cmd *self, int argc, char **argv, char **cause)
argc -= optind;
argv += optind;
if (cmd_fill_argument(
self->entry->flags, &data->arg, &data->arg2, argc, argv) != 0)
if (cmd_fill_argument(self->entry->flags, &data->arg, argc, argv) != 0)
goto usage;
return (0);
@@ -287,6 +295,29 @@ usage:
return (-1);
}
void
cmd_srcdst_send(struct cmd *self, struct buffer *b)
{
struct cmd_srcdst_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->src);
cmd_send_string(b, data->dst);
cmd_send_string(b, data->arg);
}
void
cmd_srcdst_recv(struct cmd *self, struct buffer *b)
{
struct cmd_srcdst_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->src = cmd_recv_string(b);
data->dst = cmd_recv_string(b);
data->arg = cmd_recv_string(b);
}
void
cmd_srcdst_free(struct cmd *self)
{
@@ -298,8 +329,6 @@ cmd_srcdst_free(struct cmd *self)
xfree(data->dst);
if (data->arg != NULL)
xfree(data->arg);
if (data->arg2 != NULL)
xfree(data->arg2);
xfree(data);
}
@@ -312,46 +341,45 @@ cmd_srcdst_print(struct cmd *self, char *buf, size_t len)
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return (off);
off += cmd_print_flags(buf, len, off, data->chflags);
off += cmd_print_flags(buf, len, off, data->flags);
if (off < len && data->src != NULL)
off += xsnprintf(buf + off, len - off, " -s %s", data->src);
if (off < len && data->dst != NULL)
off += xsnprintf(buf + off, len - off, " -t %s", data->dst);
if (off < len && data->arg != NULL)
if (off < len && data->arg != NULL)
off += cmd_prarg(buf + off, len - off, " ", data->arg);
if (off < len && data->arg2 != NULL)
off += cmd_prarg(buf + off, len - off, " ", data->arg2);
return (off);
}
/* ARGSUSED */
void
cmd_buffer_init(struct cmd *self, unused int key)
{
struct cmd_buffer_data *data;
self->data = data = xmalloc(sizeof *data);
data->chflags = 0;
data->flags = 0;
data->target = NULL;
data->buffer = -1;
data->arg = NULL;
data->arg2 = NULL;
}
int
cmd_buffer_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_buffer_data *data;
const struct cmd_entry *entry = self->entry;
int opt, n;
const char *errstr;
cmd_buffer_init(self, 0);
data = self->data;
while ((opt = cmd_getopt(argc, argv, "b:t:", entry->chflags)) != -1) {
if (cmd_parse_flags(opt, entry->chflags, &data->chflags) == 0)
while ((opt = getopt(argc, argv, CMD_FLAGS "b:t:")) != -1) {
switch (cmd_do_flags(opt, self->entry->flags, &data->flags)) {
case -1:
goto usage;
case 0:
continue;
}
switch (opt) {
case 'b':
if (data->buffer == -1) {
@@ -374,8 +402,7 @@ cmd_buffer_parse(struct cmd *self, int argc, char **argv, char **cause)
argc -= optind;
argv += optind;
if (cmd_fill_argument(
self->entry->flags, &data->arg, &data->arg2, argc, argv) != 0)
if (cmd_fill_argument(self->entry->flags, &data->arg, argc, argv) != 0)
goto usage;
return (0);
@@ -387,6 +414,27 @@ error:
return (-1);
}
void
cmd_buffer_send(struct cmd *self, struct buffer *b)
{
struct cmd_buffer_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->target);
cmd_send_string(b, data->arg);
}
void
cmd_buffer_recv(struct cmd *self, struct buffer *b)
{
struct cmd_buffer_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->target = cmd_recv_string(b);
data->arg = cmd_recv_string(b);
}
void
cmd_buffer_free(struct cmd *self)
{
@@ -396,8 +444,6 @@ cmd_buffer_free(struct cmd *self)
xfree(data->target);
if (data->arg != NULL)
xfree(data->arg);
if (data->arg2 != NULL)
xfree(data->arg2);
xfree(data);
}
@@ -410,14 +456,239 @@ cmd_buffer_print(struct cmd *self, char *buf, size_t len)
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return (off);
off += cmd_print_flags(buf, len, off, data->chflags);
off += cmd_print_flags(buf, len, off, data->flags);
if (off < len && data->buffer != -1)
off += xsnprintf(buf + off, len - off, " -b %d", data->buffer);
if (off < len && data->target != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->target);
if (off < len && data->arg != NULL)
if (off < len && data->arg != NULL)
off += cmd_prarg(buf + off, len - off, " ", data->arg);
return (off);
}
void
cmd_option_init(struct cmd *self, unused int key)
{
struct cmd_option_data *data;
self->data = data = xmalloc(sizeof *data);
data->flags = 0;
data->target = NULL;
data->option = NULL;
data->value = NULL;
}
int
cmd_option_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_option_data *data;
int opt;
/* Don't use the entry version since it may be dependent on key. */
cmd_option_init(self, 0);
data = self->data;
while ((opt = getopt(argc, argv, CMD_FLAGS "t:")) != -1) {
switch (cmd_do_flags(opt, self->entry->flags, &data->flags)) {
case -1:
goto usage;
case 0:
continue;
}
switch (opt) {
case 't':
if (data->target == NULL)
data->target = xstrdup(optarg);
break;
default:
goto usage;
}
}
argc -= optind;
argv += optind;
if (argc == 2) {
data->option = xstrdup(argv[0]);
data->value = xstrdup(argv[1]);
} else if (argc == 1)
data->option = xstrdup(argv[0]);
else
goto usage;
return (0);
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
self->entry->free(self);
return (-1);
}
void
cmd_option_send(struct cmd *self, struct buffer *b)
{
struct cmd_option_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->target);
cmd_send_string(b, data->option);
cmd_send_string(b, data->value);
}
void
cmd_option_recv(struct cmd *self, struct buffer *b)
{
struct cmd_option_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->target = cmd_recv_string(b);
data->option = cmd_recv_string(b);
data->value = cmd_recv_string(b);
}
void
cmd_option_free(struct cmd *self)
{
struct cmd_option_data *data = self->data;
if (data->target != NULL)
xfree(data->target);
if (data->option != NULL)
xfree(data->option);
if (data->value != NULL)
xfree(data->value);
xfree(data);
}
size_t
cmd_option_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_option_data *data = self->data;
size_t off = 0;
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return (off);
off += cmd_print_flags(buf, len, off, data->flags);
if (off < len && data->target != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->target);
if (off < len && data->option != NULL)
off += xsnprintf(buf + off, len - off, " %s", data->option);
if (off < len && data->value != NULL)
off += xsnprintf(buf + off, len - off, " %s", data->value);
return (off);
}
void
cmd_pane_init(struct cmd *self, unused int key)
{
struct cmd_pane_data *data;
self->data = data = xmalloc(sizeof *data);
data->flags = 0;
data->target = NULL;
data->arg = NULL;
data->pane = -1;
}
int
cmd_pane_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_pane_data *data;
int opt, n;
const char *errstr;
/* Don't use the entry version since it may be dependent on key. */
cmd_pane_init(self, 0);
data = self->data;
while ((opt = getopt(argc, argv, CMD_FLAGS "p:t:")) != -1) {
switch (cmd_do_flags(opt, self->entry->flags, &data->flags)) {
case -1:
goto usage;
case 0:
continue;
}
switch (opt) {
case 'p':
if (data->pane == -1) {
n = strtonum(optarg, 0, INT_MAX, &errstr);
if (errstr != NULL) {
xasprintf(cause, "pane %s", errstr);
goto error;
}
data->pane = n;
}
break;
case 't':
if (data->target == NULL)
data->target = xstrdup(optarg);
break;
default:
goto usage;
}
}
argc -= optind;
argv += optind;
if (cmd_fill_argument(self->entry->flags, &data->arg, argc, argv) != 0)
goto usage;
return (0);
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
error:
self->entry->free(self);
return (-1);
}
void
cmd_pane_send(struct cmd *self, struct buffer *b)
{
struct cmd_pane_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->target);
cmd_send_string(b, data->arg);
}
void
cmd_pane_recv(struct cmd *self, struct buffer *b)
{
struct cmd_pane_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->target = cmd_recv_string(b);
data->arg = cmd_recv_string(b);
}
void
cmd_pane_free(struct cmd *self)
{
struct cmd_pane_data *data = self->data;
if (data->target != NULL)
xfree(data->target);
if (data->arg != NULL)
xfree(data->arg);
xfree(data);
}
size_t
cmd_pane_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_pane_data *data = self->data;
size_t off = 0;
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return (off);
off += cmd_print_flags(buf, len, off, data->flags);
if (off < len && data->target != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->target);
if (off < len && data->arg != NULL)
off += cmd_prarg(buf + off, len - off, " ", data->arg);
if (off < len && data->arg2 != NULL)
off += cmd_prarg(buf + off, len - off, " ", data->arg2);
return (off);
}

6
cmd-has-session.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-has-session.c,v 1.15 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-has-session.c,v 1.12 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,10 +29,12 @@ int cmd_has_session_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_has_session_entry = {
"has-session", "has",
CMD_TARGET_SESSION_USAGE,
0, "",
0,
cmd_target_init,
cmd_target_parse,
cmd_has_session_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};

119
cmd-if-shell.c
View File

@@ -1,119 +0,0 @@
/* $Id: cmd-if-shell.c,v 1.10 2010-08-09 21:44:25 tcunha Exp $ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
* Copyright (c) 2009 Nicholas Marriott <nicm@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <sys/wait.h>
#include <string.h>
#include "tmux.h"
/*
* Executes a tmux command if a shell command returns true.
*/
int cmd_if_shell_exec(struct cmd *, struct cmd_ctx *);
void cmd_if_shell_callback(struct job *);
void cmd_if_shell_free(void *);
const struct cmd_entry cmd_if_shell_entry = {
"if-shell", "if",
"shell-command command",
CMD_ARG2, "",
cmd_target_init,
cmd_target_parse,
cmd_if_shell_exec,
cmd_target_free,
cmd_target_print
};
struct cmd_if_shell_data {
char *cmd;
struct cmd_ctx ctx;
};
int
cmd_if_shell_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_if_shell_data *cdata;
struct job *job;
cdata = xmalloc(sizeof *cdata);
cdata->cmd = xstrdup(data->arg2);
memcpy(&cdata->ctx, ctx, sizeof cdata->ctx);
if (ctx->cmdclient != NULL)
ctx->cmdclient->references++;
if (ctx->curclient != NULL)
ctx->curclient->references++;
job = job_add(NULL, 0, NULL,
data->arg, cmd_if_shell_callback, cmd_if_shell_free, cdata);
job_run(job);
return (1); /* don't let client exit */
}
void
cmd_if_shell_callback(struct job *job)
{
struct cmd_if_shell_data *cdata = job->data;
struct cmd_ctx *ctx = &cdata->ctx;
struct cmd_list *cmdlist;
char *cause;
if (!WIFEXITED(job->status) || WEXITSTATUS(job->status) != 0)
return;
if (cmd_string_parse(cdata->cmd, &cmdlist, &cause) != 0) {
if (cause != NULL) {
ctx->error(ctx, "%s", cause);
xfree(cause);
}
return;
}
if (cmd_list_exec(cmdlist, ctx) < 0) {
cmd_list_free(cmdlist);
return;
}
cmd_list_free(cmdlist);
}
void
cmd_if_shell_free(void *data)
{
struct cmd_if_shell_data *cdata = data;
struct cmd_ctx *ctx = &cdata->ctx;
struct msg_exit_data exitdata;
if (ctx->cmdclient != NULL) {
ctx->cmdclient->references--;
exitdata.retcode = ctx->cmdclient->retcode;
ctx->cmdclient->flags |= CLIENT_EXIT;
}
if (ctx->curclient != NULL)
ctx->curclient->references--;
xfree(cdata->cmd);
xfree(cdata);
}

257
cmd-join-pane.c
View File

@@ -1,257 +0,0 @@
/* $Id: cmd-join-pane.c,v 1.5 2010-08-11 22:17:32 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <stdlib.h>
#include <unistd.h>
#include "tmux.h"
/*
* Join a pane into another (like split/swap/kill).
*/
int cmd_join_pane_parse(struct cmd *, int, char **, char **);
int cmd_join_pane_exec(struct cmd *, struct cmd_ctx *);
void cmd_join_pane_free(struct cmd *);
void cmd_join_pane_init(struct cmd *, int);
size_t cmd_join_pane_print(struct cmd *, char *, size_t);
struct cmd_join_pane_data {
char *src;
char *dst;
int flag_detached;
int flag_horizontal;
int percentage;
int size;
};
const struct cmd_entry cmd_join_pane_entry = {
"join-pane", "joinp",
"[-dhv] [-p percentage|-l size] [-s src-pane] [-t dst-pane]",
0, "",
cmd_join_pane_init,
cmd_join_pane_parse,
cmd_join_pane_exec,
cmd_join_pane_free,
cmd_join_pane_print
};
void
cmd_join_pane_init(struct cmd *self, int key)
{
struct cmd_join_pane_data *data;
self->data = data = xmalloc(sizeof *data);
data->src = NULL;
data->dst = NULL;
data->flag_detached = 0;
data->flag_horizontal = 0;
data->percentage = -1;
data->size = -1;
switch (key) {
case '%':
data->flag_horizontal = 1;
break;
case '"':
data->flag_horizontal = 0;
break;
}
}
int
cmd_join_pane_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_join_pane_data *data;
int opt;
const char *errstr;
self->entry->init(self, KEYC_NONE);
data = self->data;
while ((opt = getopt(argc, argv, "dhl:p:s:t:v")) != -1) {
switch (opt) {
case 'd':
data->flag_detached = 1;
break;
case 'h':
data->flag_horizontal = 1;
break;
case 's':
if (data->src == NULL)
data->src = xstrdup(optarg);
break;
case 't':
if (data->dst == NULL)
data->dst = xstrdup(optarg);
break;
case 'l':
if (data->percentage != -1 || data->size != -1)
break;
data->size = strtonum(optarg, 1, INT_MAX, &errstr);
if (errstr != NULL) {
xasprintf(cause, "size %s", errstr);
goto error;
}
break;
case 'p':
if (data->size != -1 || data->percentage != -1)
break;
data->percentage = strtonum(optarg, 1, 100, &errstr);
if (errstr != NULL) {
xasprintf(cause, "percentage %s", errstr);
goto error;
}
break;
case 'v':
data->flag_horizontal = 0;
break;
default:
goto usage;
}
}
argc -= optind;
argv += optind;
if (argc != 0)
goto usage;
return (0);
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
error:
self->entry->free(self);
return (-1);
}
int
cmd_join_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_join_pane_data *data = self->data;
struct session *dst_s;
struct winlink *src_wl, *dst_wl;
struct window *src_w, *dst_w;
struct window_pane *src_wp, *dst_wp;
int size, dst_idx;
enum layout_type type;
struct layout_cell *lc;
if ((dst_wl = cmd_find_pane(ctx, data->dst, &dst_s, &dst_wp)) == NULL)
return (-1);
dst_w = dst_wl->window;
dst_idx = dst_wl->idx;
if ((src_wl = cmd_find_pane(ctx, data->src, NULL, &src_wp)) == NULL)
return (-1);
src_w = src_wl->window;
if (src_w == dst_w) {
ctx->error(ctx, "can't join a pane to its own window");
return (-1);
}
type = LAYOUT_TOPBOTTOM;
if (data->flag_horizontal)
type = LAYOUT_LEFTRIGHT;
size = -1;
if (data->size != -1)
size = data->size;
else if (data->percentage != -1) {
if (type == LAYOUT_TOPBOTTOM)
size = (dst_wp->sy * data->percentage) / 100;
else
size = (dst_wp->sx * data->percentage) / 100;
}
if ((lc = layout_split_pane(dst_wp, type, size)) == NULL) {
ctx->error(ctx, "create pane failed: pane too small");
return (-1);
}
layout_close_pane(src_wp);
if (src_w->active == src_wp) {
src_w->active = TAILQ_PREV(src_wp, window_panes, entry);
if (src_w->active == NULL)
src_w->active = TAILQ_NEXT(src_wp, entry);
}
TAILQ_REMOVE(&src_w->panes, src_wp, entry);
if (window_count_panes(src_w) == 0)
server_kill_window(src_w);
src_wp->window = dst_w;
TAILQ_INSERT_AFTER(&dst_w->panes, dst_wp, src_wp, entry);
layout_assign_pane(lc, src_wp);
recalculate_sizes();
server_redraw_window(src_w);
server_redraw_window(dst_w);
if (!data->flag_detached) {
window_set_active_pane(dst_w, src_wp);
session_select(dst_s, dst_idx);
server_redraw_session(dst_s);
} else
server_status_session(dst_s);
return (0);
}
void
cmd_join_pane_free(struct cmd *self)
{
struct cmd_join_pane_data *data = self->data;
if (data->src != NULL)
xfree(data->src);
if (data->dst != NULL)
xfree(data->dst);
xfree(data);
}
size_t
cmd_join_pane_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_join_pane_data *data = self->data;
size_t off = 0;
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return (off);
if (off < len && data->flag_detached)
off += xsnprintf(buf + off, len - off, " -d");
if (off < len && data->flag_horizontal)
off += xsnprintf(buf + off, len - off, " -h");
if (off < len && data->size > 0)
off += xsnprintf(buf + off, len - off, " -l %d", data->size);
if (off < len && data->percentage > 0) {
off += xsnprintf(
buf + off, len - off, " -p %d", data->percentage);
}
if (off < len && data->src != NULL)
off += cmd_prarg(buf + off, len - off, " -s ", data->src);
if (off < len && data->dst != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->dst);
return (off);
}

54
cmd-kill-pane.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-kill-pane.c,v 1.15 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-kill-pane.c,v 1.7 2009-05-04 17:58:26 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -30,47 +30,43 @@ int cmd_kill_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_kill_pane_entry = {
"kill-pane", "killp",
"[-a] " CMD_TARGET_PANE_USAGE,
0, "a",
cmd_target_init,
cmd_target_parse,
CMD_PANE_WINDOW_USAGE,
0,
cmd_pane_init,
cmd_pane_parse,
cmd_kill_pane_exec,
cmd_target_free,
cmd_target_print
cmd_pane_send,
cmd_pane_recv,
cmd_pane_free,
cmd_pane_print
};
int
cmd_kill_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_pane_data *data = self->data;
struct winlink *wl;
struct window_pane *loopwp, *nextwp, *wp;
struct window_pane *wp;
if ((wl = cmd_find_pane(ctx, data->target, NULL, &wp)) == NULL)
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
if (data->pane == -1)
wp = wl->window->active;
else {
wp = window_pane_at_index(wl->window, data->pane);
if (wp == NULL) {
ctx->error(ctx, "no pane: %d", data->pane);
return (-1);
}
}
if (window_count_panes(wl->window) == 1) {
/* Only one pane, kill the window. */
server_kill_window(wl->window);
recalculate_sizes();
return (0);
ctx->error(ctx, "can't kill pane: %d", data->pane);
return (-1);
}
if (cmd_check_flag(data->chflags, 'a')) {
loopwp = TAILQ_FIRST(&wl->window->panes);
while (loopwp != NULL) {
nextwp = TAILQ_NEXT(loopwp, entry);
if (loopwp != wp) {
layout_close_pane(loopwp);
window_remove_pane(wl->window, loopwp);
}
loopwp = nextwp;
}
} else {
layout_close_pane(wp);
window_remove_pane(wl->window, wp);
}
window_remove_pane(wl->window, wp);
server_redraw_window(wl->window);
layout_refresh(wl->window, 0);
return (0);
}

9
cmd-kill-server.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-kill-server.c,v 1.11 2009-11-28 14:50:36 tcunha Exp $ */
/* $Id: cmd-kill-server.c,v 1.6 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -32,19 +32,20 @@ int cmd_kill_server_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_kill_server_entry = {
"kill-server", NULL,
"",
0, "",
0,
NULL,
NULL,
cmd_kill_server_exec,
NULL,
NULL,
NULL,
NULL
};
/* ARGSUSED */
int
cmd_kill_server_exec(unused struct cmd *self, unused struct cmd_ctx *ctx)
{
kill(getpid(), SIGTERM);
sigterm = 1;
return (0);
}

18
cmd-kill-session.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-kill-session.c,v 1.18 2010-07-02 02:43:50 tcunha Exp $ */
/* $Id: cmd-kill-session.c,v 1.12 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -32,10 +32,12 @@ int cmd_kill_session_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_kill_session_entry = {
"kill-session", NULL,
CMD_TARGET_SESSION_USAGE,
0, "",
0,
cmd_target_init,
cmd_target_parse,
cmd_kill_session_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -45,11 +47,21 @@ cmd_kill_session_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
struct client *c;
u_int i;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
server_destroy_session(s);
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c->session == s) {
c->session = NULL;
server_write_client(c, MSG_EXIT, NULL, 0);
}
}
recalculate_sizes();
session_destroy(s);
return (0);

24
cmd-kill-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-kill-window.c,v 1.21 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-kill-window.c,v 1.15 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,10 +29,12 @@ int cmd_kill_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_kill_window_entry = {
"kill-window", "killw",
CMD_TARGET_WINDOW_USAGE,
0, "",
0,
cmd_target_init,
cmd_target_parse,
cmd_kill_window_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -42,11 +44,25 @@ cmd_kill_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct session *s;
struct client *c;
u_int i;
int destroyed;
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
server_kill_window(wl->window);
destroyed = session_detach(s, wl);
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session != s)
continue;
if (destroyed) {
c->session = NULL;
server_write_client(c, MSG_EXIT, NULL, 0);
} else
server_redraw_client(c);
}
recalculate_sizes();
return (0);

6
cmd-last-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-last-window.c,v 1.19 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-last-window.c,v 1.16 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,10 +29,12 @@ int cmd_last_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_last_window_entry = {
"last-window", "last",
CMD_TARGET_SESSION_USAGE,
0, "",
0,
cmd_target_init,
cmd_target_parse,
cmd_last_window_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};

67
cmd-link-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-link-window.c,v 1.36 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-link-window.c,v 1.28 2009-01-23 16:59:14 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -31,10 +31,12 @@ int cmd_link_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_link_window_entry = {
"link-window", "linkw",
"[-dk] " CMD_SRCDST_WINDOW_USAGE,
0, "dk",
CMD_DFLAG|CMD_KFLAG,
cmd_srcdst_init,
cmd_srcdst_parse,
cmd_link_window_exec,
cmd_srcdst_send,
cmd_srcdst_recv,
cmd_srcdst_free,
cmd_srcdst_print
};
@@ -43,23 +45,64 @@ int
cmd_link_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_srcdst_data *data = self->data;
struct session *src, *dst;
struct winlink *wl;
struct session *dst;
struct winlink *wl_src, *wl_dst;
char *cause;
int idx, kflag, dflag;
int idx;
if ((wl = cmd_find_window(ctx, data->src, &src)) == NULL)
return (-1);
if ((idx = cmd_find_index(ctx, data->dst, &dst)) == -2)
if ((wl_src = cmd_find_window(ctx, data->src, NULL)) == NULL)
return (-1);
kflag = cmd_check_flag(data->chflags, 'k');
dflag = cmd_check_flag(data->chflags, 'd');
if (server_link_window(src, wl, dst, idx, kflag, !dflag, &cause) != 0) {
ctx->error(ctx, "can't link window: %s", cause);
if (arg_parse_window(data->dst, &dst, &idx) != 0) {
ctx->error(ctx, "bad window: %s", data->dst);
return (-1);
}
if (dst == NULL)
dst = ctx->cursession;
if (dst == NULL)
dst = cmd_current_session(ctx);
if (dst == NULL) {
ctx->error(ctx, "session not found: %s", data->dst);
return (-1);
}
wl_dst = NULL;
if (idx != -1)
wl_dst = winlink_find_by_index(&dst->windows, idx);
if (wl_dst != NULL) {
if (wl_dst->window == wl_src->window)
return (0);
if (data->flags & CMD_KFLAG) {
/*
* Can't use session_detach as it will destroy session
* if this makes it empty.
*/
session_alert_cancel(dst, wl_dst);
winlink_stack_remove(&dst->lastw, wl_dst);
winlink_remove(&dst->windows, wl_dst);
/* Force select/redraw if current. */
if (wl_dst == dst->curw) {
data->flags &= ~CMD_DFLAG;
dst->curw = NULL;
}
}
}
wl_dst = session_attach(dst, wl_src->window, idx, &cause);
if (wl_dst == NULL) {
ctx->error(ctx, "create session failed: %s", cause);
xfree(cause);
return (-1);
}
if (data->flags & CMD_DFLAG)
server_status_session(dst);
else {
session_select(dst, wl_dst->idx);
server_redraw_session(dst);
}
recalculate_sizes();
return (0);

40
cmd-list-buffers.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-list-buffers.c,v 1.16 2010-06-22 23:35:20 tcunha Exp $ */
/* $Id: cmd-list-buffers.c,v 1.7 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -31,10 +31,12 @@ int cmd_list_buffers_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_buffers_entry = {
"list-buffers", "lsb",
CMD_TARGET_SESSION_USAGE,
0, "",
0,
cmd_target_init,
cmd_target_parse,
cmd_list_buffers_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -47,17 +49,43 @@ cmd_list_buffers_exec(struct cmd *self, struct cmd_ctx *ctx)
struct paste_buffer *pb;
u_int idx;
char *tmp;
size_t size, in, out;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
if (s->sx > 35) { /* leave three for ... */
size = s->sx - 32;
tmp = xmalloc(size + 1);
} else {
size = 0;
tmp = NULL;
}
idx = 0;
while ((pb = paste_walk_stack(&s->buffers, &idx)) != NULL) {
tmp = paste_print(pb, 50);
ctx->print(ctx,
"%u: %zu bytes: \"%s\"", idx - 1, pb->size, tmp);
xfree(tmp);
if (tmp != NULL) {
in = out = 0;
while (out < size && pb->data[in] != '\0') {
if (pb->data[in] > 31 && pb->data[in] != 127)
tmp[out++] = pb->data[in];
in++;
}
tmp[out] = '\0';
if (out == size) {
tmp[out - 1] = '.';
tmp[out - 2] = '.';
tmp[out - 3] = '.';
}
ctx->print(ctx, "%d: %zu bytes: \"%s\"",
idx - 1, strlen(pb->data), tmp);
} else
ctx->print(ctx, "%d: %zu bytes", idx, strlen(pb->data));
}
if (tmp != NULL)
xfree(tmp);
return (0);
}

7
cmd-list-clients.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-list-clients.c,v 1.20 2009-11-28 14:50:36 tcunha Exp $ */
/* $Id: cmd-list-clients.c,v 1.16 2009-06-25 16:34:50 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -32,15 +32,16 @@ int cmd_list_clients_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_clients_entry = {
"list-clients", "lsc",
"",
0, "",
0,
NULL,
NULL,
cmd_list_clients_exec,
NULL,
NULL,
NULL,
NULL
};
/* ARGSUSED */
int
cmd_list_clients_exec(unused struct cmd *self, struct cmd_ctx *ctx)
{

7
cmd-list-commands.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-list-commands.c,v 1.7 2009-11-28 14:50:36 tcunha Exp $ */
/* $Id: cmd-list-commands.c,v 1.3 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,15 +29,16 @@ int cmd_list_commands_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_commands_entry = {
"list-commands", "lscm",
"",
0, "",
0,
NULL,
NULL,
cmd_list_commands_exec,
NULL,
NULL,
NULL,
NULL
};
/* ARGSUSED */
int
cmd_list_commands_exec(unused struct cmd *self, struct cmd_ctx *ctx)
{

103
cmd-list-keys.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-list-keys.c,v 1.25 2010-10-24 01:31:57 tcunha Exp $ */
/* $Id: cmd-list-keys.c,v 1.14 2009-05-04 17:58:26 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,8 +18,6 @@
#include <sys/types.h>
#include <string.h>
#include "tmux.h"
/*
@@ -28,106 +26,33 @@
int cmd_list_keys_exec(struct cmd *, struct cmd_ctx *);
int cmd_list_keys_table(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_keys_entry = {
"list-keys", "lsk",
"[-t key-table]",
0, "",
cmd_target_init,
cmd_target_parse,
"",
0,
NULL,
NULL,
cmd_list_keys_exec,
cmd_target_free,
cmd_target_print
NULL,
NULL,
NULL,
NULL
};
int
cmd_list_keys_exec(struct cmd *self, struct cmd_ctx *ctx)
cmd_list_keys_exec(unused struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct key_binding *bd;
const char *key;
char tmp[BUFSIZ];
size_t used;
int width, keywidth;
if (data->target != NULL)
return (cmd_list_keys_table(self, ctx));
width = 0;
SPLAY_FOREACH(bd, key_bindings, &key_bindings) {
key = key_string_lookup_key(bd->key & ~KEYC_PREFIX);
if (key == NULL)
continue;
keywidth = strlen(key) + 1;
if (!(bd->key & KEYC_PREFIX))
keywidth += 2;
if (keywidth > width)
width = keywidth;
}
SPLAY_FOREACH(bd, key_bindings, &key_bindings) {
key = key_string_lookup_key(bd->key & ~KEYC_PREFIX);
if (key == NULL)
continue;
used = xsnprintf(tmp, sizeof tmp, "%*s: ", width, key);
if (used >= sizeof tmp)
if ((key = key_string_lookup_key(bd->key)) == NULL)
continue;
if (!(bd->key & KEYC_PREFIX)) {
used = strlcat(tmp, "(no prefix) ", sizeof tmp);
if (used >= sizeof tmp)
continue;
}
if (bd->can_repeat) {
used = strlcat(tmp, "(repeat) ", sizeof tmp);
if (used >= sizeof tmp)
continue;
}
cmd_list_print(bd->cmdlist, tmp + used, (sizeof tmp) - used);
ctx->print(ctx, "%s", tmp);
}
return (0);
}
int
cmd_list_keys_table(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
const struct mode_key_table *mtab;
struct mode_key_binding *mbind;
const char *key, *cmdstr, *mode;
int width, keywidth;
if ((mtab = mode_key_findtable(data->target)) == NULL) {
ctx->error(ctx, "unknown key table: %s", data->target);
return (-1);
}
width = 0;
SPLAY_FOREACH(mbind, mode_key_tree, mtab->tree) {
key = key_string_lookup_key(mbind->key);
if (key == NULL)
continue;
keywidth = strlen(key) + 1;
if (keywidth > width)
width = keywidth;
}
SPLAY_FOREACH(mbind, mode_key_tree, mtab->tree) {
key = key_string_lookup_key(mbind->key);
if (key == NULL)
continue;
mode = "";
if (mbind->mode != 0)
mode = "(command mode) ";
cmdstr = mode_key_tostring(mtab->cmdstr, mbind->cmd);
if (cmdstr != NULL)
ctx->print(ctx, "%*s: %s%s", width, key, mode, cmdstr);
*tmp = '\0';
cmd_list_print(bd->cmdlist, tmp, sizeof tmp);
ctx->print(ctx, "%11s: %s", key, tmp);
}
return (0);

34
cmd-list-sessions.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-list-sessions.c,v 1.26 2010-12-22 15:36:44 tcunha Exp $ */
/* $Id: cmd-list-sessions.c,v 1.19 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -31,40 +31,36 @@ int cmd_list_sessions_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_sessions_entry = {
"list-sessions", "ls", "",
0, "",
0,
NULL,
NULL,
cmd_list_sessions_exec,
NULL,
NULL,
NULL,
NULL
};
/* ARGSUSED */
int
cmd_list_sessions_exec(unused struct cmd *self, struct cmd_ctx *ctx)
{
struct session *s;
struct session_group *sg;
char *tim, tmp[64];
u_int idx;
time_t t;
struct session *s;
char *tim;
u_int i;
time_t t;
RB_FOREACH(s, sessions, &sessions) {
sg = session_group_find(s);
if (sg == NULL)
*tmp = '\0';
else {
idx = session_group_index(sg);
xsnprintf(tmp, sizeof tmp, " (group %u)", idx);
}
for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
s = ARRAY_ITEM(&sessions, i);
if (s == NULL)
continue;
t = s->creation_time.tv_sec;
t = s->tv.tv_sec;
tim = ctime(&t);
*strchr(tim, '\n') = '\0';
ctx->print(ctx, "%s: %u windows (created %s) [%ux%u]%s%s",
ctx->print(ctx, "%s: %u windows (created %s) [%ux%u]%s",
s->name, winlink_count(&s->windows), tim, s->sx, s->sy,
tmp, s->flags & SESSION_UNATTACHED ? "" : " (attached)");
s->flags & SESSION_UNATTACHED ? "" : " (attached)");
}
return (0);

42
cmd-list-windows.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-list-windows.c,v 1.44 2010-12-06 21:56:32 nicm Exp $ */
/* $Id: cmd-list-windows.c,v 1.35 2009-05-04 17:58:26 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -31,10 +31,12 @@ int cmd_list_windows_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_windows_entry = {
"list-windows", "lsw",
CMD_TARGET_SESSION_USAGE,
0, "",
0,
cmd_target_init,
cmd_target_parse,
cmd_list_windows_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -45,17 +47,41 @@ cmd_list_windows_exec(struct cmd *self, struct cmd_ctx *ctx)
struct cmd_target_data *data = self->data;
struct session *s;
struct winlink *wl;
char *layout;
struct window *w;
struct window_pane *wp;
struct grid *gd;
u_int i;
unsigned long long size;
const char *name;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
RB_FOREACH(wl, winlinks, &s->windows) {
layout = layout_dump(wl->window);
ctx->print(ctx, "%d: %s [%ux%u] [layout %s]%s",
wl->idx, wl->window->name, wl->window->sx, wl->window->sy,
layout, wl == s->curw ? " (active)" : "");
xfree(layout);
w = wl->window;
ctx->print(ctx,
"%3d: %s [%ux%u]", wl->idx, w->name, w->sx, w->sy);
TAILQ_FOREACH(wp, &w->panes, entry) {
gd = wp->base.grid;
size = 0;
for (i = 0; i < gd->hsize; i++) {
size += gd->size[i] * sizeof **gd->data;
size += gd->usize[i] * sizeof **gd->udata;
}
size += gd->hsize * (sizeof *gd->data);
size += gd->hsize * (sizeof *gd->size);
if (wp->fd != -1)
name = ttyname(wp->fd);
else
name = "unknown";
ctx->print(ctx,
" %s [%ux%u %s] [history %u/%u, %llu bytes]",
name, wp->sx, wp->sy, layout_name(w), gd->hsize,
gd->hlimit, size);
}
}
return (0);

108
cmd-list.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-list.c,v 1.10 2010-12-06 21:48:56 nicm Exp $ */
/* $Id: cmd-list.c,v 1.5 2009-05-04 17:58:26 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,52 +29,47 @@ cmd_list_parse(int argc, char **argv, char **cause)
struct cmd *cmd;
int i, lastsplit;
size_t arglen, new_argc;
char **copy_argv, **new_argv;
copy_argv = cmd_copy_argv(argc, argv);
char **new_argv;
cmdlist = xmalloc(sizeof *cmdlist);
cmdlist->references = 1;
TAILQ_INIT(&cmdlist->list);
TAILQ_INIT(cmdlist);
lastsplit = 0;
for (i = 0; i < argc; i++) {
arglen = strlen(copy_argv[i]);
if (arglen == 0 || copy_argv[i][arglen - 1] != ';')
arglen = strlen(argv[i]);
if (arglen == 0 || argv[i][arglen - 1] != ';')
continue;
copy_argv[i][arglen - 1] = '\0';
argv[i][arglen - 1] = '\0';
if (arglen > 1 && copy_argv[i][arglen - 2] == '\\') {
copy_argv[i][arglen - 2] = ';';
if (arglen > 1 && argv[i][arglen - 2] == '\\') {
argv[i][arglen - 2] = ';';
continue;
}
new_argc = i - lastsplit;
new_argv = copy_argv + lastsplit;
new_argv = argv + lastsplit;
if (arglen != 1)
new_argc++;
cmd = cmd_parse(new_argc, new_argv, cause);
if (cmd == NULL)
goto bad;
TAILQ_INSERT_TAIL(&cmdlist->list, cmd, qentry);
TAILQ_INSERT_TAIL(cmdlist, cmd, qentry);
lastsplit = i + 1;
}
if (lastsplit != argc) {
cmd = cmd_parse(argc - lastsplit, copy_argv + lastsplit, cause);
cmd = cmd_parse(argc - lastsplit, argv + lastsplit, cause);
if (cmd == NULL)
goto bad;
TAILQ_INSERT_TAIL(&cmdlist->list, cmd, qentry);
TAILQ_INSERT_TAIL(cmdlist, cmd, qentry);
}
cmd_free_argv(argc, copy_argv);
return (cmdlist);
bad:
cmd_list_free(cmdlist);
cmd_free_argv(argc, copy_argv);
return (NULL);
}
@@ -82,36 +77,48 @@ int
cmd_list_exec(struct cmd_list *cmdlist, struct cmd_ctx *ctx)
{
struct cmd *cmd;
int n, retval;
int n;
retval = 0;
TAILQ_FOREACH(cmd, &cmdlist->list, qentry) {
if ((n = cmd_exec(cmd, ctx)) == -1)
return (-1);
/*
* A 1 return value means the command client is being attached
* (sent MSG_READY).
*/
if (n == 1) {
retval = 1;
/*
* The command client has been attached, so mangle the
* context to treat any following commands as if they
* were called from inside.
*/
if (ctx->curclient == NULL) {
ctx->curclient = ctx->cmdclient;
ctx->cmdclient = NULL;
ctx->error = key_bindings_error;
ctx->print = key_bindings_print;
ctx->info = key_bindings_info;
}
}
TAILQ_FOREACH(cmd, cmdlist, qentry) {
if ((n = cmd_exec(cmd, ctx)) != 0)
return (n);
}
return (retval);
return (0);
}
void
cmd_list_send(struct cmd_list *cmdlist, struct buffer *b)
{
struct cmd *cmd;
u_int n;
n = 0;
TAILQ_FOREACH(cmd, cmdlist, qentry)
n++;
buffer_write(b, &n, sizeof n);
TAILQ_FOREACH(cmd, cmdlist, qentry)
cmd_send(cmd, b);
}
struct cmd_list *
cmd_list_recv(struct buffer *b)
{
struct cmd_list *cmdlist;
struct cmd *cmd;
u_int n;
buffer_read(b, &n, sizeof n);
cmdlist = xmalloc(sizeof *cmdlist);
TAILQ_INIT(cmdlist);
while (n-- > 0) {
cmd = cmd_recv(b);
TAILQ_INSERT_TAIL(cmdlist, cmd, qentry);
}
return (cmdlist);
}
void
@@ -119,12 +126,9 @@ cmd_list_free(struct cmd_list *cmdlist)
{
struct cmd *cmd;
if (--cmdlist->references != 0)
return;
while (!TAILQ_EMPTY(&cmdlist->list)) {
cmd = TAILQ_FIRST(&cmdlist->list);
TAILQ_REMOVE(&cmdlist->list, cmd, qentry);
while (!TAILQ_EMPTY(cmdlist)) {
cmd = TAILQ_FIRST(cmdlist);
TAILQ_REMOVE(cmdlist, cmd, qentry);
cmd_free(cmd);
}
xfree(cmdlist);
@@ -137,7 +141,7 @@ cmd_list_print(struct cmd_list *cmdlist, char *buf, size_t len)
size_t off;
off = 0;
TAILQ_FOREACH(cmd, &cmdlist->list, qentry) {
TAILQ_FOREACH(cmd, cmdlist, qentry) {
if (off >= len)
break;
off += cmd_print(cmd, buf + off, len - off);

151
cmd-load-buffer.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-load-buffer.c,v 1.18 2010-12-22 15:28:50 tcunha Exp $ */
/* $Id: cmd-load-buffer.c,v 1.4 2009-05-21 19:38:51 nicm Exp $ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
@@ -17,9 +17,9 @@
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
@@ -31,64 +31,40 @@
*/
int cmd_load_buffer_exec(struct cmd *, struct cmd_ctx *);
void cmd_load_buffer_callback(struct client *, void *);
const struct cmd_entry cmd_load_buffer_entry = {
"load-buffer", "loadb",
CMD_BUFFER_SESSION_USAGE " path",
CMD_ARG1, "",
CMD_ARG1,
cmd_buffer_init,
cmd_buffer_parse,
cmd_load_buffer_exec,
cmd_buffer_send,
cmd_buffer_recv,
cmd_buffer_free,
cmd_buffer_print
};
struct cmd_load_buffer_cdata {
struct session *session;
int buffer;
};
int
cmd_load_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_buffer_data *data = self->data;
struct cmd_load_buffer_cdata *cdata;
struct session *s;
struct client *c = ctx->cmdclient;
FILE *f;
char *pdata, *new_pdata;
size_t psize;
u_int limit;
int ch;
struct cmd_buffer_data *data = self->data;
struct session *s;
struct stat statbuf;
FILE *f;
char *buf;
u_int limit;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
if (strcmp(data->arg, "-") == 0) {
if (c == NULL) {
ctx->error(ctx, "%s: can't read from stdin", data->arg);
return (-1);
}
if (c->flags & CLIENT_TERMINAL) {
ctx->error(ctx, "%s: stdin is a tty", data->arg);
return (-1);
}
if (c->stdin_fd == -1) {
ctx->error(ctx, "%s: can't read from stdin", data->arg);
return (-1);
}
cdata = xmalloc(sizeof *cdata);
cdata->session = s;
cdata->session->references++;
cdata->buffer = data->buffer;
c->stdin_data = cdata;
c->stdin_callback = cmd_load_buffer_callback;
c->references++;
bufferevent_enable(c->stdin_event, EV_READ);
return (1);
if (stat(data->arg, &statbuf) < 0) {
ctx->error(ctx, "%s: %s", data->arg, strerror(errno));
return (-1);
}
if (!S_ISREG(statbuf.st_mode)) {
ctx->error(ctx, "%s: not a regular file", data->arg);
return (-1);
}
if ((f = fopen(data->arg, "rb")) == NULL) {
@@ -96,90 +72,35 @@ cmd_load_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
return (-1);
}
pdata = NULL;
psize = 0;
while ((ch = getc(f)) != EOF) {
/* Do not let the server die due to memory exhaustion. */
if ((new_pdata = realloc(pdata, psize + 2)) == NULL) {
ctx->error(ctx, "realloc error: %s", strerror(errno));
goto error;
}
pdata = new_pdata;
pdata[psize++] = ch;
/*
* We don't want to die due to memory exhaustion, hence xmalloc can't
* be used here.
*/
if ((buf = malloc(statbuf.st_size + 1)) == NULL) {
ctx->error(ctx, "malloc error: %s", strerror(errno));
return (-1);
}
if (ferror(f)) {
ctx->error(ctx, "%s: read error", data->arg);
goto error;
}
if (pdata != NULL)
pdata[psize] = '\0';
if (fread(buf, 1, statbuf.st_size, f) != (size_t) statbuf.st_size) {
ctx->error(ctx, "%s: fread error", data->arg);
xfree(buf);
fclose(f);
return (-1);
}
buf[statbuf.st_size] = '\0';
fclose(f);
f = NULL;
limit = options_get_number(&s->options, "buffer-limit");
if (data->buffer == -1) {
paste_add(&s->buffers, pdata, psize, limit);
paste_add(&s->buffers, buf, limit);
return (0);
}
if (paste_replace(&s->buffers, data->buffer, pdata, psize) != 0) {
if (paste_replace(&s->buffers, data->buffer, buf) != 0) {
ctx->error(ctx, "no buffer %d", data->buffer);
xfree(buf);
return (-1);
}
return (0);
error:
if (pdata != NULL)
xfree(pdata);
if (f != NULL)
fclose(f);
return (-1);
}
void
cmd_load_buffer_callback(struct client *c, void *data)
{
struct cmd_load_buffer_cdata *cdata = data;
struct session *s = cdata->session;
char *pdata;
size_t psize;
u_int limit;
/*
* Event callback has already checked client is not dead and reduced
* its reference count. But tell it to exit.
*/
c->flags |= CLIENT_EXIT;
/* Does the target session still exist? */
if (!session_alive(s))
goto out;
psize = EVBUFFER_LENGTH(c->stdin_event->input);
if (psize == 0)
goto out;
pdata = malloc(psize + 1);
if (pdata == NULL)
goto out;
bufferevent_read(c->stdin_event, pdata, psize);
pdata[psize] = '\0';
limit = options_get_number(&s->options, "buffer-limit");
if (cdata->buffer == -1) {
paste_add(&s->buffers, pdata, psize, limit);
goto out;
}
if (paste_replace(&s->buffers, cdata->buffer, pdata, psize) != 0) {
/* No context so can't use server_client_msg_error. */
evbuffer_add_printf(
c->stderr_event->output, "no buffer %d\n", cdata->buffer);
bufferevent_enable(c->stderr_event, EV_WRITE);
goto out;
}
out:
cdata->session->references--;
xfree(cdata);
}

53
cmd-lock-client.c
View File

@@ -1,53 +0,0 @@
/* $Id: cmd-lock-client.c,v 1.2 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include "tmux.h"
/*
* Lock a single client.
*/
int cmd_lock_client_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_lock_client_entry = {
"lock-client", "lockc",
CMD_TARGET_CLIENT_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
cmd_lock_client_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_lock_client_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct client *c;
if ((c = cmd_find_client(ctx, data->target)) == NULL)
return (-1);
server_lock_client(c);
recalculate_sizes();
return (0);
}

8
cmd-lock-server.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-lock-server.c,v 1.9 2009-11-28 14:50:36 tcunha Exp $ */
/* $Id: cmd-lock-server.c,v 1.4 2009-06-25 16:21:32 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -33,20 +33,20 @@ int cmd_lock_server_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_lock_server_entry = {
"lock-server", "lock",
"",
0, "",
0,
NULL,
NULL,
cmd_lock_server_exec,
NULL,
NULL,
NULL,
NULL,
};
/* ARGSUSED */
int
cmd_lock_server_exec(unused struct cmd *self, unused struct cmd_ctx *ctx)
{
server_lock();
recalculate_sizes();
return (0);
}

80
cmd-move-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-move-window.c,v 1.13 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-move-window.c,v 1.5 2009-01-23 16:59:14 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -31,10 +31,12 @@ int cmd_move_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_move_window_entry = {
"move-window", "movew",
"[-dk] " CMD_SRCDST_WINDOW_USAGE,
0, "dk",
CMD_DFLAG|CMD_KFLAG,
cmd_srcdst_init,
cmd_srcdst_parse,
cmd_move_window_exec,
cmd_srcdst_send,
cmd_srcdst_recv,
cmd_srcdst_free,
cmd_srcdst_print
};
@@ -44,23 +46,77 @@ cmd_move_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_srcdst_data *data = self->data;
struct session *src, *dst;
struct winlink *wl;
struct winlink *wl_src, *wl_dst;
struct client *c;
u_int i;
int destroyed, idx;
char *cause;
int idx, kflag, dflag;
if ((wl = cmd_find_window(ctx, data->src, &src)) == NULL)
return (-1);
if ((idx = cmd_find_index(ctx, data->dst, &dst)) == -2)
if ((wl_src = cmd_find_window(ctx, data->src, &src)) == NULL)
return (-1);
kflag = cmd_check_flag(data->chflags, 'k');
dflag = cmd_check_flag(data->chflags, 'd');
if (server_link_window(src, wl, dst, idx, kflag, !dflag, &cause) != 0) {
ctx->error(ctx, "can't move window: %s", cause);
if (arg_parse_window(data->dst, &dst, &idx) != 0) {
ctx->error(ctx, "bad window: %s", data->dst);
return (-1);
}
if (dst == NULL)
dst = ctx->cursession;
if (dst == NULL)
dst = cmd_current_session(ctx);
if (dst == NULL) {
ctx->error(ctx, "session not found: %s", data->dst);
return (-1);
}
wl_dst = NULL;
if (idx != -1)
wl_dst = winlink_find_by_index(&dst->windows, idx);
if (wl_dst != NULL) {
if (wl_dst->window == wl_src->window)
return (0);
if (data->flags & CMD_KFLAG) {
/*
* Can't use session_detach as it will destroy session
* if this makes it empty.
*/
session_alert_cancel(dst, wl_dst);
winlink_stack_remove(&dst->lastw, wl_dst);
winlink_remove(&dst->windows, wl_dst);
/* Force select/redraw if current. */
if (wl_dst == dst->curw) {
data->flags &= ~CMD_DFLAG;
dst->curw = NULL;
}
}
}
wl_dst = session_attach(dst, wl_src->window, idx, &cause);
if (wl_dst == NULL) {
ctx->error(ctx, "attach window failed: %s", cause);
xfree(cause);
return (-1);
}
server_unlink_window(src, wl);
destroyed = session_detach(src, wl_src);
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session != src)
continue;
if (destroyed) {
c->session = NULL;
server_write_client(c, MSG_EXIT, NULL, 0);
} else
server_redraw_client(c);
}
if (data->flags & CMD_DFLAG)
server_status_session(dst);
else {
session_select(dst, wl_dst->idx);
server_redraw_session(dst);
}
recalculate_sizes();
return (0);

286
cmd-new-session.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-new-session.c,v 1.80 2010-12-22 15:31:00 tcunha Exp $ */
/* $Id: cmd-new-session.c,v 1.41 2009-05-04 17:58:26 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,11 +18,6 @@
#include <sys/types.h>
#include <pwd.h>
#include <string.h>
#include <termios.h>
#include <unistd.h>
#include "tmux.h"
/*
@@ -31,12 +26,13 @@
int cmd_new_session_parse(struct cmd *, int, char **, char **);
int cmd_new_session_exec(struct cmd *, struct cmd_ctx *);
void cmd_new_session_send(struct cmd *, struct buffer *);
void cmd_new_session_recv(struct cmd *, struct buffer *);
void cmd_new_session_free(struct cmd *);
void cmd_new_session_init(struct cmd *, int);
size_t cmd_new_session_print(struct cmd *, char *, size_t);
struct cmd_new_session_data {
char *target;
char *newname;
char *winname;
char *cmd;
@@ -45,16 +41,17 @@ struct cmd_new_session_data {
const struct cmd_entry cmd_new_session_entry = {
"new-session", "new",
"[-d] [-n window-name] [-s session-name] [-t target-session] [command]",
CMD_STARTSERVER|CMD_CANTNEST|CMD_SENDENVIRON, "",
"[-d] [-n window-name] [-s session-name] [command]",
CMD_STARTSERVER|CMD_CANTNEST,
cmd_new_session_init,
cmd_new_session_parse,
cmd_new_session_exec,
cmd_new_session_send,
cmd_new_session_recv,
cmd_new_session_free,
cmd_new_session_print
};
/* ARGSUSED */
void
cmd_new_session_init(struct cmd *self, unused int arg)
{
@@ -62,7 +59,6 @@ cmd_new_session_init(struct cmd *self, unused int arg)
self->data = data = xmalloc(sizeof *data);
data->flag_detached = 0;
data->target = NULL;
data->newname = NULL;
data->winname = NULL;
data->cmd = NULL;
@@ -74,10 +70,10 @@ cmd_new_session_parse(struct cmd *self, int argc, char **argv, char **cause)
struct cmd_new_session_data *data;
int opt;
self->entry->init(self, KEYC_NONE);
self->entry->init(self, 0);
data = self->data;
while ((opt = getopt(argc, argv, "ds:t:n:")) != -1) {
while ((opt = getopt(argc, argv, "ds:n:")) != -1) {
switch (opt) {
case 'd':
data->flag_detached = 1;
@@ -86,10 +82,6 @@ cmd_new_session_parse(struct cmd *self, int argc, char **argv, char **cause)
if (data->newname == NULL)
data->newname = xstrdup(optarg);
break;
case 't':
if (data->target == NULL)
data->target = xstrdup(optarg);
break;
case 'n':
if (data->winname == NULL)
data->winname = xstrdup(optarg);
@@ -103,9 +95,6 @@ cmd_new_session_parse(struct cmd *self, int argc, char **argv, char **cause)
if (argc != 0 && argc != 1)
goto usage;
if (data->target != NULL && (argc == 1 || data->winname != NULL))
goto usage;
if (argc == 1)
data->cmd = xstrdup(argv[0]);
@@ -122,197 +111,106 @@ int
cmd_new_session_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_new_session_data *data = self->data;
struct session *s, *old_s, *groupwith;
struct window *w;
struct window_pane *wp;
struct environ env;
struct termios tio, *tiop;
struct passwd *pw;
const char *update, *cwd;
char *overrides, *cmd, *cause;
int detached, idx;
u_int sx, sy, i;
struct client *c = ctx->cmdclient;
struct session *s;
char *cmd, *cwd, *cause;
u_int sx, sy;
if (ctx->curclient != NULL)
return (0);
if (!data->flag_detached) {
if (c == NULL) {
ctx->error(ctx, "no client to attach to");
return (-1);
}
if (!(c->flags & CLIENT_TERMINAL)) {
ctx->error(ctx, "not a terminal");
return (-1);
}
}
if (data->newname != NULL && session_find(data->newname) != NULL) {
ctx->error(ctx, "duplicate session: %s", data->newname);
return (-1);
}
groupwith = NULL;
if (data->target != NULL &&
(groupwith = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
/*
* There are three cases:
*
* 1. If cmdclient is non-NULL, new-session has been called from the
* command-line - cmdclient is to become a new attached, interactive
* client. Unless -d is given, the terminal must be opened and then
* the client sent MSG_READY.
*
* 2. If cmdclient is NULL, new-session has been called from an
* existing client (such as a key binding).
*
* 3. Both are NULL, the command was in the configuration file. Treat
* this as if -d was given even if it was not.
*
* In all cases, a new additional session needs to be created and
* (unless -d) set as the current session for the client.
*/
/* Set -d if no client. */
detached = data->flag_detached;
if (ctx->cmdclient == NULL && ctx->curclient == NULL)
detached = 1;
/*
* Save the termios settings, part of which is used for new windows in
* this session.
*
* This is read again with tcgetattr() rather than using tty.tio as if
* detached, tty_open won't be called. Because of this, it must be done
* before opening the terminal as that calls tcsetattr() to prepare for
* tmux taking over.
*/
if (ctx->cmdclient != NULL && ctx->cmdclient->tty.fd != -1) {
if (tcgetattr(ctx->cmdclient->tty.fd, &tio) != 0)
fatal("tcgetattr failed");
tiop = &tio;
} else
tiop = NULL;
/* Open the terminal if necessary. */
if (!detached && ctx->cmdclient != NULL) {
if (!(ctx->cmdclient->flags & CLIENT_TERMINAL)) {
ctx->error(ctx, "not a terminal");
return (-1);
}
overrides =
options_get_string(&global_s_options, "terminal-overrides");
if (tty_open(&ctx->cmdclient->tty, overrides, &cause) != 0) {
ctx->error(ctx, "open terminal failed: %s", cause);
xfree(cause);
return (-1);
}
}
/* Get the new session working directory. */
if (ctx->cmdclient != NULL && ctx->cmdclient->cwd != NULL)
cwd = ctx->cmdclient->cwd;
else {
pw = getpwuid(getuid());
if (pw->pw_dir != NULL && *pw->pw_dir != '\0')
cwd = pw->pw_dir;
else
cwd = "/";
}
/* Find new session size. */
if (detached) {
sx = 80;
sy = 24;
} else if (ctx->cmdclient != NULL) {
sx = ctx->cmdclient->tty.sx;
sy = ctx->cmdclient->tty.sy;
} else {
sx = ctx->curclient->tty.sx;
sy = ctx->curclient->tty.sy;
}
if (sy > 0 && options_get_number(&global_s_options, "status"))
sy--;
if (sx == 0)
sx = 1;
if (sy == 0)
sy = 1;
/* Figure out the command for the new window. */
if (data->target != NULL)
cmd = NULL;
else if (data->cmd != NULL)
cmd = data->cmd;
cmd = data->cmd;
if (cmd == NULL)
cmd = options_get_string(&global_options, "default-command");
if (c == NULL || c->cwd == NULL)
cwd = options_get_string(&global_options, "default-path");
else
cmd = options_get_string(&global_s_options, "default-command");
cwd = c->cwd;
/* Construct the environment. */
environ_init(&env);
update = options_get_string(&global_s_options, "update-environment");
if (ctx->cmdclient != NULL)
environ_update(update, &ctx->cmdclient->environ, &env);
sx = 80;
sy = 25;
if (!data->flag_detached) {
sx = c->tty.sx;
sy = c->tty.sy;
}
/* Create the new session. */
idx = -1 - options_get_number(&global_s_options, "base-index");
s = session_create(
data->newname, cmd, cwd, &env, tiop, idx, sx, sy, &cause);
if (options_get_number(&global_options, "status")) {
if (sy == 0)
sy = 1;
else
sy--;
}
if (!data->flag_detached && tty_open(&c->tty, &cause) != 0) {
ctx->error(ctx, "open terminal failed: %s", cause);
xfree(cause);
return (-1);
}
s = session_create(data->newname, cmd, cwd, sx, sy, &cause);
if (s == NULL) {
ctx->error(ctx, "create session failed: %s", cause);
xfree(cause);
return (-1);
}
environ_free(&env);
/* Set the initial window name if one given. */
if (cmd != NULL && data->winname != NULL) {
w = s->curw->window;
xfree(w->name);
w->name = xstrdup(data->winname);
options_set_number(&w->options, "automatic-rename", 0);
if (data->winname != NULL) {
xfree(s->curw->window->name);
s->curw->window->name = xstrdup(data->winname);
options_set_number(
&s->curw->window->options, "automatic-rename", 0);
}
/*
* If a target session is given, this is to be part of a session group,
* so add it to the group and synchronize.
*/
if (groupwith != NULL) {
session_group_add(groupwith, s);
session_group_synchronize_to(s);
session_select(s, RB_ROOT(&s->windows)->idx);
}
/*
* Set the client to the new session. If a command client exists, it is
* taking this session and needs to get MSG_READY and stay around.
*/
if (!detached) {
if (ctx->cmdclient != NULL) {
server_write_client(ctx->cmdclient, MSG_READY, NULL, 0);
old_s = ctx->cmdclient->session;
if (old_s != NULL)
ctx->cmdclient->last_session = old_s;
ctx->cmdclient->session = s;
server_redraw_client(ctx->cmdclient);
} else {
old_s = ctx->curclient->session;
if (old_s != NULL)
ctx->curclient->last_session = old_s;
ctx->curclient->session = s;
server_redraw_client(ctx->curclient);
}
if (data->flag_detached) {
if (c != NULL)
server_write_client(c, MSG_EXIT, NULL, 0);
} else {
c->session = s;
server_write_client(c, MSG_READY, NULL, 0);
server_redraw_client(c);
}
recalculate_sizes();
server_update_socket();
/*
* If there are still configuration file errors to display, put the new
* session's current window into more mode and display them now.
*/
if (cfg_finished && !ARRAY_EMPTY(&cfg_causes)) {
wp = s->curw->window->active;
window_pane_set_mode(wp, &window_copy_mode);
window_copy_init_for_output(wp);
for (i = 0; i < ARRAY_LENGTH(&cfg_causes); i++) {
cause = ARRAY_ITEM(&cfg_causes, i);
window_copy_add(wp, "%s", cause);
xfree(cause);
}
ARRAY_FREE(&cfg_causes);
}
return (1);
}
return (!detached); /* 1 means don't tell command client to exit */
void
cmd_new_session_send(struct cmd *self, struct buffer *b)
{
struct cmd_new_session_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->newname);
cmd_send_string(b, data->winname);
cmd_send_string(b, data->cmd);
}
void
cmd_new_session_recv(struct cmd *self, struct buffer *b)
{
struct cmd_new_session_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->newname = cmd_recv_string(b);
data->winname = cmd_recv_string(b);
data->cmd = cmd_recv_string(b);
}
void
@@ -340,12 +238,10 @@ cmd_new_session_print(struct cmd *self, char *buf, size_t len)
return (off);
if (off < len && data->flag_detached)
off += xsnprintf(buf + off, len - off, " -d");
if (off < len && data->winname != NULL)
off += cmd_prarg(buf + off, len - off, " -n ", data->winname);
if (off < len && data->newname != NULL)
off += cmd_prarg(buf + off, len - off, " -s ", data->newname);
if (off < len && data->target != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->target);
if (off < len && data->winname != NULL)
off += cmd_prarg(buf + off, len - off, " -n ", data->winname);
if (off < len && data->cmd != NULL)
off += cmd_prarg(buf + off, len - off, " ", data->cmd);
return (off);

123
cmd-new-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-new-window.c,v 1.47 2010-07-02 02:49:19 tcunha Exp $ */
/* $Id: cmd-new-window.c,v 1.31 2009-01-23 16:59:14 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -28,6 +28,8 @@
int cmd_new_window_parse(struct cmd *, int, char **, char **);
int cmd_new_window_exec(struct cmd *, struct cmd_ctx *);
void cmd_new_window_send(struct cmd *, struct buffer *);
void cmd_new_window_recv(struct cmd *, struct buffer *);
void cmd_new_window_free(struct cmd *);
void cmd_new_window_init(struct cmd *, int);
size_t cmd_new_window_print(struct cmd *, char *, size_t);
@@ -36,23 +38,23 @@ struct cmd_new_window_data {
char *target;
char *name;
char *cmd;
int flag_insert_after;
int flag_detached;
int flag_kill;
};
const struct cmd_entry cmd_new_window_entry = {
"new-window", "neww",
"[-adk] [-n window-name] [-t target-window] [command]",
0, "",
"[-dk] [-n window-name] [-t target-window] [command]",
0,
cmd_new_window_init,
cmd_new_window_parse,
cmd_new_window_exec,
cmd_new_window_send,
cmd_new_window_recv,
cmd_new_window_free,
cmd_new_window_print
};
/* ARGSUSED */
void
cmd_new_window_init(struct cmd *self, unused int arg)
{
@@ -62,7 +64,6 @@ cmd_new_window_init(struct cmd *self, unused int arg)
data->target = NULL;
data->name = NULL;
data->cmd = NULL;
data->flag_insert_after = 0;
data->flag_detached = 0;
data->flag_kill = 0;
}
@@ -73,14 +74,11 @@ cmd_new_window_parse(struct cmd *self, int argc, char **argv, char **cause)
struct cmd_new_window_data *data;
int opt;
self->entry->init(self, KEYC_NONE);
self->entry->init(self, 0);
data = self->data;
while ((opt = getopt(argc, argv, "adkt:n:")) != -1) {
while ((opt = getopt(argc, argv, "dkt:n:")) != -1) {
switch (opt) {
case 'a':
data->flag_insert_after = 1;
break;
case 'd':
data->flag_detached = 1;
break;
@@ -123,69 +121,53 @@ cmd_new_window_exec(struct cmd *self, struct cmd_ctx *ctx)
struct session *s;
struct winlink *wl;
char *cmd, *cwd, *cause;
int idx, last;
int idx;
if (data == NULL)
return (0);
if (data->flag_insert_after) {
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
idx = wl->idx + 1;
/* Find the next free index. */
for (last = idx; last < INT_MAX; last++) {
if (winlink_find_by_index(&s->windows, last) == NULL)
break;
}
if (last == INT_MAX) {
ctx->error(ctx, "no free window indexes");
return (-1);
}
/* Move everything from last - 1 to idx up a bit. */
for (; last > idx; last--) {
wl = winlink_find_by_index(&s->windows, last - 1);
server_link_window(s, wl, s, last, 0, 0, NULL);
server_unlink_window(s, wl);
}
} else {
if ((idx = cmd_find_index(ctx, data->target, &s)) == -2)
return (-1);
if (arg_parse_window(data->target, &s, &idx) != 0) {
ctx->error(ctx, "bad window: %s", data->target);
return (-1);
}
if (s == NULL)
s = ctx->cursession;
if (s == NULL)
s = cmd_current_session(ctx);
if (s == NULL) {
ctx->error(ctx, "session not found: %s", data->target);
return (-1);
}
wl = NULL;
if (idx != -1)
wl = winlink_find_by_index(&s->windows, idx);
if (wl != NULL && data->flag_kill) {
/*
* Can't use session_detach as it will destroy session if this
* makes it empty.
*/
wl->flags &= ~WINLINK_ALERTFLAGS;
winlink_stack_remove(&s->lastw, wl);
winlink_remove(&s->windows, wl);
if (wl != NULL) {
if (data->flag_kill) {
/*
* Can't use session_detach as it will destroy session
* if this makes it empty.
*/
session_alert_cancel(s, wl);
winlink_stack_remove(&s->lastw, wl);
winlink_remove(&s->windows, wl);
/* Force select/redraw if current. */
if (wl == s->curw) {
data->flag_detached = 0;
s->curw = NULL;
/* Force select/redraw if current. */
if (wl == s->curw) {
data->flag_detached = 0;
s->curw = NULL;
}
}
}
cmd = data->cmd;
if (cmd == NULL)
cmd = options_get_string(&s->options, "default-command");
cwd = options_get_string(&s->options, "default-path");
if (*cwd == '\0') {
if (ctx->cmdclient != NULL && ctx->cmdclient->cwd != NULL)
cwd = ctx->cmdclient->cwd;
else
cwd = s->cwd;
}
if (ctx->cmdclient == NULL || ctx->cmdclient->cwd == NULL)
cwd = options_get_string(&global_options, "default-path");
else
cwd = ctx->cmdclient->cwd;
if (idx == -1)
idx = -1 - options_get_number(&s->options, "base-index");
wl = session_new(s, data->name, cmd, cwd, idx, &cause);
if (wl == NULL) {
ctx->error(ctx, "create window failed: %s", cause);
@@ -194,13 +176,36 @@ cmd_new_window_exec(struct cmd *self, struct cmd_ctx *ctx)
}
if (!data->flag_detached) {
session_select(s, wl->idx);
server_redraw_session_group(s);
server_redraw_session(s);
} else
server_status_session_group(s);
server_status_session(s);
return (0);
}
void
cmd_new_window_send(struct cmd *self, struct buffer *b)
{
struct cmd_new_window_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->target);
cmd_send_string(b, data->name);
cmd_send_string(b, data->cmd);
}
void
cmd_new_window_recv(struct cmd *self, struct buffer *b)
{
struct cmd_new_window_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->target = cmd_recv_string(b);
data->name = cmd_recv_string(b);
data->cmd = cmd_recv_string(b);
}
void
cmd_new_window_free(struct cmd *self)
{

11
cmd-next-layout.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-next-layout.c,v 1.6 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-next-layout.c,v 1.2 2009-04-30 21:17:06 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,10 +29,12 @@ int cmd_next_layout_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_next_layout_entry = {
"next-layout", "nextl",
CMD_TARGET_WINDOW_USAGE,
0, "",
0,
cmd_target_init,
cmd_target_parse,
cmd_next_layout_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -42,13 +44,12 @@ cmd_next_layout_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
u_int layout;
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
layout = layout_set_next(wl->window);
ctx->info(ctx, "arranging in: %s", layout_set_name(layout));
layout_next(wl->window);
ctx->info(ctx, "layout now: %s", layout_name(wl->window));
return (0);
}

12
cmd-next-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-next-window.c,v 1.21 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-next-window.c,v 1.17 2009-06-25 15:29:34 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -30,10 +30,12 @@ int cmd_next_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_next_window_entry = {
"next-window", "next",
"[-a] " CMD_TARGET_SESSION_USAGE,
0, "a",
CMD_AFLAG,
cmd_next_window_init,
cmd_target_parse,
cmd_next_window_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -46,8 +48,8 @@ cmd_next_window_init(struct cmd *self, int key)
cmd_target_init(self, key);
data = self->data;
if (key == ('n' | KEYC_ESCAPE))
cmd_set_flag(&data->chflags, 'a');
if (key == KEYC_ADDESC('n'))
data->flags |= CMD_AFLAG;
}
int
@@ -61,7 +63,7 @@ cmd_next_window_exec(struct cmd *self, struct cmd_ctx *ctx)
return (-1);
activity = 0;
if (cmd_check_flag(data->chflags, 'a'))
if (data->flags & CMD_AFLAG)
activity = 1;
if (session_next(s, activity) == 0)

184
cmd-paste-buffer.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-paste-buffer.c,v 1.29 2010-08-11 22:17:32 tcunha Exp $ */
/* $Id: cmd-paste-buffer.c,v 1.16 2009-07-02 16:23:54 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,7 +18,6 @@
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
@@ -27,112 +26,33 @@
* Paste paste buffer if present.
*/
struct cmd_paste_buffer_data {
char *target;
int buffer;
int flag_delete;
char *sepstr;
};
void cmd_paste_buffer_init(struct cmd *, int);
int cmd_paste_buffer_parse(struct cmd *, int, char **, char **);
int cmd_paste_buffer_exec(struct cmd *, struct cmd_ctx *);
void cmd_paste_buffer_filter(
struct window_pane *, const char *, size_t, char *);
void cmd_paste_buffer_free(struct cmd *);
size_t cmd_paste_buffer_print(struct cmd *, char *, size_t);
const struct cmd_entry cmd_paste_buffer_entry = {
"paste-buffer", "pasteb",
"[-dr] [-s separator] [-b buffer-index] [-t target-pane]",
0, "",
cmd_paste_buffer_init,
cmd_paste_buffer_parse,
"[-d] " CMD_BUFFER_WINDOW_USAGE,
CMD_DFLAG,
cmd_buffer_init,
cmd_buffer_parse,
cmd_paste_buffer_exec,
cmd_paste_buffer_free,
cmd_paste_buffer_print
cmd_buffer_send,
cmd_buffer_recv,
cmd_buffer_free,
cmd_buffer_print
};
/* ARGSUSED */
void
cmd_paste_buffer_init(struct cmd *self, unused int arg)
{
struct cmd_paste_buffer_data *data;
self->data = data = xmalloc(sizeof *data);
data->target = NULL;
data->buffer = -1;
data->flag_delete = 0;
data->sepstr = xstrdup("\r");
}
int
cmd_paste_buffer_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_paste_buffer_data *data;
int opt, n;
const char *errstr;
cmd_paste_buffer_init(self, 0);
data = self->data;
while ((opt = getopt(argc, argv, "b:ds:t:r")) != -1) {
switch (opt) {
case 'b':
if (data->buffer == -1) {
n = strtonum(optarg, 0, INT_MAX, &errstr);
if (errstr != NULL) {
xasprintf(cause, "buffer %s", errstr);
goto error;
}
data->buffer = n;
}
break;
case 'd':
data->flag_delete = 1;
break;
case 's':
if (data->sepstr != NULL)
xfree(data->sepstr);
data->sepstr = xstrdup(optarg);
break;
case 't':
if (data->target == NULL)
data->target = xstrdup(optarg);
break;
case 'r':
if (data->sepstr != NULL)
xfree(data->sepstr);
data->sepstr = xstrdup("\n");
break;
default:
goto usage;
}
}
argc -= optind;
argv += optind;
return (0);
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
error:
self->entry->free(self);
return (-1);
}
int
cmd_paste_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_paste_buffer_data *data = self->data;
struct window_pane *wp;
struct session *s;
struct paste_buffer *pb;
struct cmd_buffer_data *data = self->data;
struct winlink *wl;
struct window *w;
struct session *s;
struct paste_buffer *pb;
if (cmd_find_pane(ctx, data->target, &s, &wp) == NULL)
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
w = wl->window;
if (data->buffer == -1)
pb = paste_get_top(&s->buffers);
@@ -143,80 +63,16 @@ cmd_paste_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
}
}
if (pb != NULL)
cmd_paste_buffer_filter(wp, pb->data, pb->size, data->sepstr);
if (pb != NULL && *pb->data != '\0')
buffer_write(w->active->out, pb->data, strlen(pb->data));
/* Delete the buffer if -d. */
if (data->flag_delete) {
if (data->flags & CMD_DFLAG) {
if (data->buffer == -1)
paste_free_top(&s->buffers);
else
paste_free_index(&s->buffers, data->buffer);
}
return (0);
}
/* Add bytes to a buffer and filter '\n' according to separator. */
void
cmd_paste_buffer_filter(
struct window_pane *wp, const char *data, size_t size, char *sep)
{
const char *end = data + size;
const char *lf;
size_t seplen;
seplen = strlen(sep);
while ((lf = memchr(data, '\n', end - data)) != NULL) {
if (lf != data)
bufferevent_write(wp->event, data, lf - data);
bufferevent_write(wp->event, sep, seplen);
data = lf + 1;
}
if (end != data)
bufferevent_write(wp->event, data, end - data);
}
void
cmd_paste_buffer_free(struct cmd *self)
{
struct cmd_paste_buffer_data *data = self->data;
if (data->target != NULL)
xfree(data->target);
if (data->sepstr != NULL)
xfree(data->sepstr);
xfree(data);
}
size_t
cmd_paste_buffer_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_paste_buffer_data *data = self->data;
size_t off = 0;
char tmp[BUFSIZ];
int r_flag;
r_flag = 0;
if (data->sepstr != NULL)
r_flag = (data->sepstr[0] == '\n' && data->sepstr[1] == '\0');
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return (off);
if (off < len && data->flag_delete)
off += xsnprintf(buf + off, len - off, " -d");
if (off < len && r_flag)
off += xsnprintf(buf + off, len - off, " -r");
if (off < len && data->buffer != -1)
off += xsnprintf(buf + off, len - off, " -b %d", data->buffer);
if (off < len && data->sepstr != NULL && !r_flag) {
strnvis(
tmp, data->sepstr, sizeof tmp, VIS_OCTAL|VIS_TAB|VIS_NL);
off += cmd_prarg(buf + off, len - off, " -s ", tmp);
}
if (off < len && data->target != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->target);
return (off);
return (0);
}

148
cmd-pipe-pane.c
View File

@@ -1,148 +0,0 @@
/* $Id: cmd-pipe-pane.c,v 1.15 2010-10-24 00:45:57 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <sys/socket.h>
#include <errno.h>
#include <fcntl.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
#include "tmux.h"
/*
* Open pipe to redirect pane output. If already open, close first.
*/
int cmd_pipe_pane_exec(struct cmd *, struct cmd_ctx *);
void cmd_pipe_pane_error_callback(struct bufferevent *, short, void *);
const struct cmd_entry cmd_pipe_pane_entry = {
"pipe-pane", "pipep",
CMD_TARGET_PANE_USAGE "[-o] [command]",
CMD_ARG01, "o",
cmd_target_init,
cmd_target_parse,
cmd_pipe_pane_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_pipe_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct client *c;
struct window_pane *wp;
char *command;
int old_fd, pipe_fd[2], null_fd, mode;
if ((c = cmd_find_client(ctx, NULL)) == NULL)
return (-1);
if (cmd_find_pane(ctx, data->target, NULL, &wp) == NULL)
return (-1);
/* Destroy the old pipe. */
old_fd = wp->pipe_fd;
if (wp->pipe_fd != -1) {
bufferevent_free(wp->pipe_event);
close(wp->pipe_fd);
wp->pipe_fd = -1;
}
/* If no pipe command, that is enough. */
if (data->arg == NULL || *data->arg == '\0')
return (0);
/*
* With -o, only open the new pipe if there was no previous one. This
* allows a pipe to be toggled with a single key, for example:
*
* bind ^p pipep -o 'cat >>~/output'
*/
if (cmd_check_flag(data->chflags, 'o') && old_fd != -1)
return (0);
/* Open the new pipe. */
if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, pipe_fd) != 0) {
ctx->error(ctx, "socketpair error: %s", strerror(errno));
return (-1);
}
/* Fork the child. */
switch (fork()) {
case -1:
ctx->error(ctx, "fork error: %s", strerror(errno));
return (-1);
case 0:
/* Child process. */
close(pipe_fd[0]);
clear_signals(1);
if (dup2(pipe_fd[1], STDIN_FILENO) == -1)
_exit(1);
if (pipe_fd[1] != STDIN_FILENO)
close(pipe_fd[1]);
null_fd = open(_PATH_DEVNULL, O_WRONLY, 0);
if (dup2(null_fd, STDOUT_FILENO) == -1)
_exit(1);
if (dup2(null_fd, STDERR_FILENO) == -1)
_exit(1);
if (null_fd != STDOUT_FILENO && null_fd != STDERR_FILENO)
close(null_fd);
closefrom(STDERR_FILENO + 1);
command = status_replace(c, NULL, data->arg, time(NULL), 0);
execl(_PATH_BSHELL, "sh", "-c", command, (char *) NULL);
_exit(1);
default:
/* Parent process. */
close(pipe_fd[1]);
wp->pipe_fd = pipe_fd[0];
wp->pipe_off = EVBUFFER_LENGTH(wp->event->input);
wp->pipe_event = bufferevent_new(wp->pipe_fd,
NULL, NULL, cmd_pipe_pane_error_callback, wp);
bufferevent_enable(wp->pipe_event, EV_WRITE);
if ((mode = fcntl(wp->pipe_fd, F_GETFL)) == -1)
fatal("fcntl failed");
if (fcntl(wp->pipe_fd, F_SETFL, mode|O_NONBLOCK) == -1)
fatal("fcntl failed");
return (0);
}
}
/* ARGSUSED */
void
cmd_pipe_pane_error_callback(
unused struct bufferevent *bufev, unused short what, void *data)
{
struct window_pane *wp = data;
bufferevent_free(wp->pipe_event);
close(wp->pipe_fd);
wp->pipe_fd = -1;
}

11
cmd-previous-layout.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-previous-layout.c,v 1.6 2009-12-04 22:14:47 tcunha Exp $ */
/* $Id: cmd-previous-layout.c,v 1.1 2009-04-30 21:17:06 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,10 +29,12 @@ int cmd_previous_layout_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_previous_layout_entry = {
"previous-layout", "prevl",
CMD_TARGET_WINDOW_USAGE,
0, "",
0,
cmd_target_init,
cmd_target_parse,
cmd_previous_layout_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -42,13 +44,12 @@ cmd_previous_layout_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
u_int layout;
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
layout = layout_set_previous(wl->window);
ctx->info(ctx, "arranging in: %s", layout_set_name(layout));
layout_previous(wl->window);
ctx->info(ctx, "layout now: %s", layout_name(wl->window));
return (0);
}

12
cmd-previous-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-previous-window.c,v 1.21 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-previous-window.c,v 1.17 2009-06-25 15:29:34 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -30,10 +30,12 @@ int cmd_previous_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_previous_window_entry = {
"previous-window", "prev",
"[-a] " CMD_TARGET_SESSION_USAGE,
0, "a",
CMD_AFLAG,
cmd_previous_window_init,
cmd_target_parse,
cmd_previous_window_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -46,8 +48,8 @@ cmd_previous_window_init(struct cmd *self, int key)
cmd_target_init(self, key);
data = self->data;
if (key == ('p' | KEYC_ESCAPE))
cmd_set_flag(&data->chflags, 'a');
if (key == KEYC_ADDESC('p'))
data->flags |= CMD_AFLAG;
}
int
@@ -61,7 +63,7 @@ cmd_previous_window_exec(struct cmd *self, struct cmd_ctx *ctx)
return (-1);
activity = 0;
if (cmd_check_flag(data->chflags, 'a'))
if (data->flags & CMD_AFLAG)
activity = 1;
if (session_previous(s, activity) == 0)

6
cmd-refresh-client.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-refresh-client.c,v 1.11 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-refresh-client.c,v 1.8 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,10 +29,12 @@ int cmd_refresh_client_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_refresh_client_entry = {
"refresh-client", "refresh",
CMD_TARGET_CLIENT_USAGE,
0, "",
0,
cmd_target_init,
cmd_target_parse,
cmd_refresh_client_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};

15
cmd-rename-session.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-rename-session.c,v 1.21 2010-12-22 15:36:44 tcunha Exp $ */
/* $Id: cmd-rename-session.c,v 1.15 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -31,10 +31,12 @@ int cmd_rename_session_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_rename_session_entry = {
"rename-session", "rename",
CMD_TARGET_SESSION_USAGE " new-name",
CMD_ARG1, "",
CMD_ARG1,
cmd_target_init,
cmd_target_parse,
cmd_rename_session_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -45,20 +47,11 @@ cmd_rename_session_exec(struct cmd *self, struct cmd_ctx *ctx)
struct cmd_target_data *data = self->data;
struct session *s;
if (data->arg != NULL && session_find(data->arg) != NULL) {
ctx->error(ctx, "duplicate session: %s", data->arg);
return (-1);
}
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
RB_REMOVE(sessions, &sessions, s);
xfree(s->name);
s->name = xstrdup(data->arg);
RB_INSERT(sessions, &sessions, s);
server_status_session(s);
return (0);
}

8
cmd-rename-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-rename-window.c,v 1.31 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-rename-window.c,v 1.27 2009-05-04 17:58:26 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -31,10 +31,12 @@ int cmd_rename_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_rename_window_entry = {
"rename-window", "renamew",
CMD_TARGET_WINDOW_USAGE " new-name",
CMD_ARG1, "",
CMD_ARG1,
cmd_target_init,
cmd_target_parse,
cmd_rename_window_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -53,7 +55,7 @@ cmd_rename_window_exec(struct cmd *self, struct cmd_ctx *ctx)
wl->window->name = xstrdup(data->arg);
options_set_number(&wl->window->options, "automatic-rename", 0);
server_status_window(wl->window);
server_status_session(s);
return (0);
}

72
cmd-resize-pane.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-resize-pane.c,v 1.14 2009-12-04 22:14:47 tcunha Exp $ */
/* $Id: cmd-resize-pane.c,v 1.7 2009-05-21 19:46:00 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -31,46 +31,32 @@ int cmd_resize_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_resize_pane_entry = {
"resize-pane", "resizep",
"[-DLRU] " CMD_TARGET_PANE_USAGE " [adjustment]",
CMD_ARG01, "DLRU",
CMD_PANE_WINDOW_USAGE "[-DU] [adjustment]",
CMD_ARG01|CMD_BIGUFLAG|CMD_BIGDFLAG,
cmd_resize_pane_init,
cmd_target_parse,
cmd_pane_parse,
cmd_resize_pane_exec,
cmd_target_free,
cmd_target_print
cmd_pane_send,
cmd_pane_recv,
cmd_pane_free,
cmd_pane_print
};
void
cmd_resize_pane_init(struct cmd *self, int key)
{
struct cmd_target_data *data;
struct cmd_pane_data *data;
cmd_target_init(self, key);
cmd_pane_init(self, key);
data = self->data;
if (key == (KEYC_UP | KEYC_CTRL))
cmd_set_flag(&data->chflags, 'U');
if (key == (KEYC_DOWN | KEYC_CTRL))
cmd_set_flag(&data->chflags, 'D');
if (key == (KEYC_LEFT | KEYC_CTRL))
cmd_set_flag(&data->chflags, 'L');
if (key == (KEYC_RIGHT | KEYC_CTRL))
cmd_set_flag(&data->chflags, 'R');
if (key == KEYC_ADDCTL(KEYC_DOWN))
data->flags |= CMD_BIGDFLAG;
if (key == (KEYC_UP | KEYC_ESCAPE)) {
cmd_set_flag(&data->chflags, 'U');
if (key == KEYC_ADDESC(KEYC_UP))
data->arg = xstrdup("5");
}
if (key == (KEYC_DOWN | KEYC_ESCAPE)) {
cmd_set_flag(&data->chflags, 'D');
data->arg = xstrdup("5");
}
if (key == (KEYC_LEFT | KEYC_ESCAPE)) {
cmd_set_flag(&data->chflags, 'L');
data->arg = xstrdup("5");
}
if (key == (KEYC_RIGHT | KEYC_ESCAPE)) {
cmd_set_flag(&data->chflags, 'R');
if (key == KEYC_ADDESC(KEYC_DOWN)) {
data->flags |= CMD_BIGDFLAG;
data->arg = xstrdup("5");
}
}
@@ -78,14 +64,23 @@ cmd_resize_pane_init(struct cmd *self, int key)
int
cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_pane_data *data = self->data;
struct winlink *wl;
const char *errstr;
struct window_pane *wp;
u_int adjust;
if ((wl = cmd_find_pane(ctx, data->target, NULL, &wp)) == NULL)
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
if (data->pane == -1)
wp = wl->window->active;
else {
wp = window_pane_at_index(wl->window, data->pane);
if (wp == NULL) {
ctx->error(ctx, "no pane: %d", data->pane);
return (-1);
}
}
if (data->arg == NULL)
adjust = 1;
@@ -97,14 +92,13 @@ cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
}
}
if (cmd_check_flag(data->chflags, 'L'))
layout_resize_pane(wp, LAYOUT_LEFTRIGHT, -adjust);
else if (cmd_check_flag(data->chflags, 'R'))
layout_resize_pane(wp, LAYOUT_LEFTRIGHT, adjust);
else if (cmd_check_flag(data->chflags, 'U'))
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, -adjust);
else if (cmd_check_flag(data->chflags, 'D'))
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, adjust);
if (!(data->flags & CMD_BIGDFLAG))
adjust = -adjust;
if (layout_resize(wp, adjust) != 0) {
ctx->error(ctx, "layout %s "
"does not support resizing", layout_name(wp->window));
return (-1);
}
server_redraw_window(wl->window);
return (0);

26
cmd-respawn-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-respawn-window.c,v 1.25 2009-12-04 22:14:47 tcunha Exp $ */
/* $Id: cmd-respawn-window.c,v 1.14 2009-03-04 17:24:07 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -31,10 +31,12 @@ int cmd_respawn_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_respawn_window_entry = {
"respawn-window", "respawnw",
"[-k] " CMD_TARGET_WINDOW_USAGE " [command]",
CMD_ARG01, "k",
CMD_ARG01|CMD_KFLAG,
cmd_target_init,
cmd_target_parse,
cmd_respawn_window_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -47,14 +49,14 @@ cmd_respawn_window_exec(struct cmd *self, struct cmd_ctx *ctx)
struct window *w;
struct window_pane *wp;
struct session *s;
struct environ env;
const char **env;
char *cause;
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
w = wl->window;
if (!cmd_check_flag(data->chflags, 'k')) {
if (!(data->flags & CMD_KFLAG)) {
TAILQ_FOREACH(wp, &w->panes, entry) {
if (wp->fd == -1)
continue;
@@ -64,32 +66,22 @@ cmd_respawn_window_exec(struct cmd *self, struct cmd_ctx *ctx)
}
}
environ_init(&env);
environ_copy(&global_environ, &env);
environ_copy(&s->environ, &env);
server_fill_environ(s, &env);
env = server_fill_environ(s);
wp = TAILQ_FIRST(&w->panes);
TAILQ_REMOVE(&w->panes, wp, entry);
layout_free(w);
window_destroy_panes(w);
window_destroy_panes(w);
TAILQ_INSERT_HEAD(&w->panes, wp, entry);
window_pane_resize(wp, w->sx, w->sy);
if (window_pane_spawn(
wp, data->arg, NULL, NULL, &env, s->tio, &cause) != 0) {
if (window_pane_spawn(wp, data->arg, NULL, env, &cause) != 0) {
ctx->error(ctx, "respawn window failed: %s", cause);
xfree(cause);
environ_free(&env);
server_destroy_pane(wp);
return (-1);
}
layout_init(w);
screen_reinit(&wp->base);
window_set_active_pane(w, wp);
recalculate_sizes();
server_redraw_window(w);
environ_free(&env);
return (0);
}

42
cmd-rotate-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-rotate-window.c,v 1.10 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-rotate-window.c,v 1.4 2009-06-25 15:28:08 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -30,10 +30,12 @@ int cmd_rotate_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_rotate_window_entry = {
"rotate-window", "rotatew",
"[-DU] " CMD_TARGET_WINDOW_USAGE,
0, "DU",
CMD_BIGUFLAG|CMD_BIGDFLAG,
cmd_rotate_window_init,
cmd_target_parse,
cmd_rotate_window_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -46,8 +48,8 @@ cmd_rotate_window_init(struct cmd *self, int key)
cmd_target_init(self, key);
data = self->data;
if (key == ('o' | KEYC_ESCAPE))
cmd_set_flag(&data->chflags, 'D');
if (key == KEYC_ADDESC('o'))
data->flags |= CMD_BIGDFLAG;
}
int
@@ -57,68 +59,64 @@ cmd_rotate_window_exec(struct cmd *self, struct cmd_ctx *ctx)
struct winlink *wl;
struct window *w;
struct window_pane *wp, *wp2;
struct layout_cell *lc;
u_int sx, sy, xoff, yoff;
int flags;
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
w = wl->window;
if (cmd_check_flag(data->chflags, 'D')) {
if (data->flags & CMD_BIGDFLAG) {
wp = TAILQ_LAST(&w->panes, window_panes);
TAILQ_REMOVE(&w->panes, wp, entry);
TAILQ_INSERT_HEAD(&w->panes, wp, entry);
lc = wp->layout_cell;
xoff = wp->xoff; yoff = wp->yoff;
sx = wp->sx; sy = wp->sy;
flags = wp->flags;
TAILQ_FOREACH(wp, &w->panes, entry) {
if ((wp2 = TAILQ_NEXT(wp, entry)) == NULL)
break;
wp->layout_cell = wp2->layout_cell;
if (wp->layout_cell != NULL)
wp->layout_cell->wp = wp;
wp->xoff = wp2->xoff; wp->yoff = wp2->yoff;
wp->flags &= ~PANE_HIDDEN;
wp->flags |= wp2->flags & PANE_HIDDEN;
window_pane_resize(wp, wp2->sx, wp2->sy);
}
wp->layout_cell = lc;
if (wp->layout_cell != NULL)
wp->layout_cell->wp = wp;
wp->xoff = xoff; wp->yoff = yoff;
wp->flags &= ~PANE_HIDDEN;
wp->flags |= flags & PANE_HIDDEN;
window_pane_resize(wp, sx, sy);
if ((wp = TAILQ_PREV(w->active, window_panes, entry)) == NULL)
wp = TAILQ_LAST(&w->panes, window_panes);
window_set_active_pane(w, wp);
server_redraw_window(w);
} else {
wp = TAILQ_FIRST(&w->panes);
TAILQ_REMOVE(&w->panes, wp, entry);
TAILQ_INSERT_TAIL(&w->panes, wp, entry);
lc = wp->layout_cell;
xoff = wp->xoff; yoff = wp->yoff;
sx = wp->sx; sy = wp->sy;
flags = wp->flags;
TAILQ_FOREACH_REVERSE(wp, &w->panes, window_panes, entry) {
if ((wp2 = TAILQ_PREV(wp, window_panes, entry)) == NULL)
break;
wp->layout_cell = wp2->layout_cell;
if (wp->layout_cell != NULL)
wp->layout_cell->wp = wp;
wp->xoff = wp2->xoff; wp->yoff = wp2->yoff;
wp->flags &= ~PANE_HIDDEN;
wp->flags |= wp2->flags & PANE_HIDDEN;
window_pane_resize(wp, wp2->sx, wp2->sy);
}
wp->layout_cell = lc;
if (wp->layout_cell != NULL)
wp->layout_cell->wp = wp;
wp->xoff = xoff; wp->yoff = yoff;
wp->flags &= ~PANE_HIDDEN;
wp->flags |= flags & PANE_HIDDEN;
window_pane_resize(wp, sx, sy);
if ((wp = TAILQ_NEXT(w->active, entry)) == NULL)
wp = TAILQ_FIRST(&w->panes);
window_set_active_pane(w, wp);
server_redraw_window(w);
}
layout_refresh(w, 0);
return (0);
}

144
cmd-run-shell.c
View File

@@ -1,144 +0,0 @@
/* $Id: cmd-run-shell.c,v 1.9 2010-08-09 21:44:25 tcunha Exp $ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
* Copyright (c) 2009 Nicholas Marriott <nicm@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <sys/wait.h>
#include <string.h>
#include "tmux.h"
/*
* Runs a command without a window.
*/
int cmd_run_shell_exec(struct cmd *, struct cmd_ctx *);
void cmd_run_shell_callback(struct job *);
void cmd_run_shell_free(void *);
const struct cmd_entry cmd_run_shell_entry = {
"run-shell", "run",
"command",
CMD_ARG1, "",
cmd_target_init,
cmd_target_parse,
cmd_run_shell_exec,
cmd_target_free,
cmd_target_print
};
struct cmd_run_shell_data {
char *cmd;
struct cmd_ctx ctx;
};
int
cmd_run_shell_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_run_shell_data *cdata;
struct job *job;
cdata = xmalloc(sizeof *cdata);
cdata->cmd = xstrdup(data->arg);
memcpy(&cdata->ctx, ctx, sizeof cdata->ctx);
if (ctx->cmdclient != NULL)
ctx->cmdclient->references++;
if (ctx->curclient != NULL)
ctx->curclient->references++;
job = job_add(NULL, 0, NULL,
data->arg, cmd_run_shell_callback, cmd_run_shell_free, cdata);
job_run(job);
return (1); /* don't let client exit */
}
void
cmd_run_shell_callback(struct job *job)
{
struct cmd_run_shell_data *cdata = job->data;
struct cmd_ctx *ctx = &cdata->ctx;
char *cmd, *msg, *line;
size_t size;
int retcode;
u_int lines;
if (ctx->cmdclient != NULL && ctx->cmdclient->flags & CLIENT_DEAD)
return;
if (ctx->curclient != NULL && ctx->curclient->flags & CLIENT_DEAD)
return;
lines = 0;
do {
if ((line = evbuffer_readline(job->event->input)) != NULL) {
ctx->print(ctx, "%s", line);
lines++;
}
} while (line != NULL);
size = EVBUFFER_LENGTH(job->event->input);
if (size != 0) {
line = xmalloc(size + 1);
memcpy(line, EVBUFFER_DATA(job->event->input), size);
line[size] = '\0';
ctx->print(ctx, "%s", line);
lines++;
xfree(line);
}
cmd = cdata->cmd;
msg = NULL;
if (WIFEXITED(job->status)) {
if ((retcode = WEXITSTATUS(job->status)) != 0)
xasprintf(&msg, "'%s' returned %d", cmd, retcode);
} else if (WIFSIGNALED(job->status)) {
retcode = WTERMSIG(job->status);
xasprintf(&msg, "'%s' terminated by signal %d", cmd, retcode);
}
if (msg != NULL) {
if (lines != 0)
ctx->print(ctx, "%s", msg);
else
ctx->info(ctx, "%s", msg);
xfree(msg);
}
}
void
cmd_run_shell_free(void *data)
{
struct cmd_run_shell_data *cdata = data;
struct cmd_ctx *ctx = &cdata->ctx;
if (ctx->cmdclient != NULL) {
ctx->cmdclient->references--;
ctx->cmdclient->flags |= CLIENT_EXIT;
}
if (ctx->curclient != NULL)
ctx->curclient->references--;
xfree(cdata->cmd);
xfree(cdata);
}

49
cmd-save-buffer.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-save-buffer.c,v 1.12 2010-08-09 21:44:25 tcunha Exp $ */
/* $Id: cmd-save-buffer.c,v 1.5 2009-05-18 16:22:30 nicm Exp $ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
@@ -33,10 +33,12 @@ int cmd_save_buffer_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_save_buffer_entry = {
"save-buffer", "saveb",
"[-a] " CMD_BUFFER_SESSION_USAGE " path",
CMD_ARG1, "a",
CMD_AFLAG|CMD_ARG1,
cmd_buffer_init,
cmd_buffer_parse,
cmd_save_buffer_exec,
cmd_buffer_send,
cmd_buffer_recv,
cmd_buffer_free,
cmd_buffer_print
};
@@ -47,7 +49,7 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
struct cmd_buffer_data *data = self->data;
struct session *s;
struct paste_buffer *pb;
mode_t mask;
mode_t mask;
FILE *f;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
@@ -65,31 +67,24 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
}
}
if (strcmp(data->arg, "-") == 0) {
if (ctx->cmdclient == NULL) {
ctx->error(ctx, "%s: can't write to stdout", data->arg);
return (-1);
}
bufferevent_write(
ctx->cmdclient->stdout_event, pb->data, pb->size);
} else {
mask = umask(S_IRWXG | S_IRWXO);
if (cmd_check_flag(data->chflags, 'a'))
f = fopen(data->arg, "ab");
else
f = fopen(data->arg, "wb");
umask(mask);
if (f == NULL) {
ctx->error(ctx, "%s: %s", data->arg, strerror(errno));
return (-1);
}
if (fwrite(pb->data, 1, pb->size, f) != pb->size) {
ctx->error(ctx, "%s: fwrite error", data->arg);
fclose(f);
return (-1);
}
fclose(f);
mask = umask(S_IRWXG | S_IRWXO);
if (data->flags & CMD_AFLAG)
f = fopen(data->arg, "ab");
else
f = fopen(data->arg, "wb");
if (f == NULL) {
ctx->error(ctx, "%s: %s", data->arg, strerror(errno));
return (-1);
}
if (fwrite(pb->data, 1, strlen(pb->data), f) != strlen(pb->data)) {
ctx->error(ctx, "%s: fwrite error", data->arg);
fclose(f);
return (-1);
}
fclose(f);
umask(mask);
return (0);
}

66
cmd-list-panes.c → cmd-scroll-mode.c
View File

@@ -1,7 +1,7 @@
/* $Id: cmd-list-panes.c,v 1.6 2010-12-06 21:56:32 nicm Exp $ */
/* $Id: cmd-scroll-mode.c,v 1.19 2009-07-01 23:06:32 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -18,59 +18,57 @@
#include <sys/types.h>
#include <unistd.h>
#include "tmux.h"
/*
* List panes on given window.
* Enter scroll mode.
*/
int cmd_list_panes_exec(struct cmd *, struct cmd_ctx *);
void cmd_scroll_mode_init(struct cmd *, int);
int cmd_scroll_mode_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_panes_entry = {
"list-panes", "lsp",
const struct cmd_entry cmd_scroll_mode_entry = {
"scroll-mode", NULL,
CMD_TARGET_WINDOW_USAGE,
0, "",
cmd_target_init,
CMD_UFLAG,
cmd_scroll_mode_init,
cmd_target_parse,
cmd_list_panes_exec,
cmd_scroll_mode_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
void
cmd_scroll_mode_init(struct cmd *self, int key)
{
struct cmd_target_data *data;
cmd_target_init(self, key);
data = self->data;
switch (key) {
case KEYC_PPAGE:
data->flags |= CMD_UFLAG;
break;
}
}
int
cmd_list_panes_exec(struct cmd *self, struct cmd_ctx *ctx)
cmd_scroll_mode_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct window_pane *wp;
struct grid *gd;
struct grid_line *gl;
u_int i, n;
unsigned long long size;
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
wp = wl->window->active;
n = 0;
TAILQ_FOREACH(wp, &wl->window->panes, entry) {
gd = wp->base.grid;
size = 0;
for (i = 0; i < gd->hsize; i++) {
gl = &gd->linedata[i];
size += gl->cellsize * sizeof *gl->celldata;
size += gl->utf8size * sizeof *gl->utf8data;
}
size += gd->hsize * sizeof *gd->linedata;
ctx->print(ctx, "%u: [%ux%u] [history %u/%u, %llu bytes]%s%s",
n, wp->sx, wp->sy, gd->hsize, gd->hlimit, size,
wp == wp->window->active ? " (active)" : "",
wp->fd == -1 ? " (dead)" : "");
n++;
}
window_pane_set_mode(wp, &window_scroll_mode);
if (wp->mode == &window_scroll_mode && data->flags & CMD_UFLAG)
window_scroll_pageup(wp);
return (0);
}

44
cmd-select-layout.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-select-layout.c,v 1.12 2010-07-02 02:54:52 tcunha Exp $ */
/* $Id: cmd-select-layout.c,v 1.3 2009-06-25 16:34:50 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,11 +29,13 @@ int cmd_select_layout_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_select_layout_entry = {
"select-layout", "selectl",
CMD_TARGET_WINDOW_USAGE " [layout-name]",
CMD_ARG01, "",
CMD_TARGET_WINDOW_USAGE " layout-name",
CMD_ARG1,
cmd_select_layout_init,
cmd_target_parse,
cmd_select_layout_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -47,20 +49,17 @@ cmd_select_layout_init(struct cmd *self, int key)
data = self->data;
switch (key) {
case ('1' | KEYC_ESCAPE):
case KEYC_ADDESC('0'):
data->arg = xstrdup("manual-vertical");
break;
case KEYC_ADDESC('1'):
data->arg = xstrdup("even-horizontal");
break;
case ('2' | KEYC_ESCAPE):
case KEYC_ADDESC('2'):
data->arg = xstrdup("even-vertical");
break;
case ('3' | KEYC_ESCAPE):
data->arg = xstrdup("main-horizontal");
break;
case ('4' | KEYC_ESCAPE):
data->arg = xstrdup("main-vertical");
break;
case ('5' | KEYC_ESCAPE):
data->arg = xstrdup("tiled");
case KEYC_ADDESC('9'):
data->arg = xstrdup("active-only");
break;
}
}
@@ -75,20 +74,13 @@ cmd_select_layout_exec(struct cmd *self, struct cmd_ctx *ctx)
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
if (data->arg == NULL) {
layout = wl->window->lastlayout;
if (layout == -1)
return (0);
} else if ((layout = layout_set_lookup(data->arg)) != -1) {
layout = layout_set_select(wl->window, layout);
ctx->info(ctx, "arranging in: %s", layout_set_name(layout));
} else {
if (layout_parse(wl->window, data->arg) == -1) {
ctx->error(ctx, "can't set layout: %s", data->arg);
return (-1);
}
ctx->info(ctx, "arranging in: %s", data->arg);
if ((layout = layout_lookup(data->arg)) == -1) {
ctx->error(ctx, "unknown or ambiguous layout: %s", data->arg);
return (-1);
}
if (layout_select(wl->window, layout) == 0)
ctx->info(ctx, "layout now: %s", layout_name(wl->window));
return (0);
}

69
cmd-select-pane.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-select-pane.c,v 1.13 2010-03-15 22:03:38 nicm Exp $ */
/* $Id: cmd-select-pane.c,v 1.4 2009-04-01 21:10:08 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -24,71 +24,46 @@
* Select pane.
*/
void cmd_select_pane_init(struct cmd *, int);
int cmd_select_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_select_pane_entry = {
"select-pane", "selectp",
"[-DLRU] " CMD_TARGET_PANE_USAGE,
0, "DLRU",
cmd_select_pane_init,
cmd_target_parse,
CMD_PANE_WINDOW_USAGE,
0,
cmd_pane_init,
cmd_pane_parse,
cmd_select_pane_exec,
cmd_target_free,
cmd_target_print
cmd_pane_send,
cmd_pane_recv,
cmd_pane_free,
cmd_pane_print
};
void
cmd_select_pane_init(struct cmd *self, int key)
{
struct cmd_target_data *data;
cmd_target_init(self, key);
data = self->data;
if (key == KEYC_UP)
cmd_set_flag(&data->chflags, 'U');
if (key == KEYC_DOWN)
cmd_set_flag(&data->chflags, 'D');
if (key == KEYC_LEFT)
cmd_set_flag(&data->chflags, 'L');
if (key == KEYC_RIGHT)
cmd_set_flag(&data->chflags, 'R');
if (key == 'o')
data->target = xstrdup(":.+");
}
int
cmd_select_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_pane_data *data = self->data;
struct winlink *wl;
struct window_pane *wp;
if ((wl = cmd_find_pane(ctx, data->target, NULL, &wp)) == NULL)
return (-1);
if (!window_pane_visible(wp)) {
ctx->error(ctx, "pane not visible: %s", data->target);
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
if (data->pane == -1)
wp = wl->window->active;
else {
wp = window_pane_at_index(wl->window, data->pane);
if (wp == NULL) {
ctx->error(ctx, "no pane: %d", data->pane);
return (-1);
}
}
if (cmd_check_flag(data->chflags, 'L'))
wp = window_pane_find_left(wp);
else if (cmd_check_flag(data->chflags, 'R'))
wp = window_pane_find_right(wp);
else if (cmd_check_flag(data->chflags, 'U'))
wp = window_pane_find_up(wp);
else if (cmd_check_flag(data->chflags, 'D'))
wp = window_pane_find_down(wp);
if (wp == NULL) {
ctx->error(ctx, "pane not found");
if (wp->flags & PANE_HIDDEN) {
ctx->error(ctx, "pane %d is hidden", data->pane);
return (-1);
}
window_set_active_pane(wl->window, wp);
server_status_window(wl->window);
server_redraw_window_borders(wl->window);
layout_refresh(wl->window, 1);
return (0);
}

93
cmd-select-prompt.c Normal file
View File

@@ -0,0 +1,93 @@
/* $Id: cmd-select-prompt.c,v 1.7 2009-02-13 18:57:55 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <stdlib.h>
#include "tmux.h"
/*
* Prompt for window index and select it.
*/
int cmd_select_prompt_exec(struct cmd *, struct cmd_ctx *);
int cmd_select_prompt_callback(void *, const char *);
const struct cmd_entry cmd_select_prompt_entry = {
"select-prompt", NULL,
CMD_TARGET_CLIENT_USAGE,
0,
cmd_target_init,
cmd_target_parse,
cmd_select_prompt_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
int
cmd_select_prompt_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct client *c;
if ((c = cmd_find_client(ctx, data->target)) == NULL)
return (-1);
if (c->prompt_string != NULL)
return (0);
status_prompt_set(c, "index ", cmd_select_prompt_callback, c, 0);
return (0);
}
int
cmd_select_prompt_callback(void *data, const char *s)
{
struct client *c = data;
const char *errstr;
char msg[128];
u_int idx;
if (s == NULL)
return (0);
idx = strtonum(s, 0, UINT_MAX, &errstr);
if (errstr != NULL) {
xsnprintf(msg, sizeof msg, "Index %s: %s", errstr, s);
status_message_set(c, msg);
return (0);
}
if (winlink_find_by_index(&c->session->windows, idx) == NULL) {
xsnprintf(msg, sizeof msg,
"Window not found: %s:%d", c->session->name, idx);
status_message_set(c, msg);
return (0);
}
if (session_select(c->session, idx) == 0)
server_redraw_session(c->session);
recalculate_sizes();
return (0);
}

6
cmd-select-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-select-window.c,v 1.24 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-select-window.c,v 1.21 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -32,10 +32,12 @@ int cmd_select_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_select_window_entry = {
"select-window", "selectw",
CMD_TARGET_WINDOW_USAGE,
0, "",
0,
cmd_select_window_init,
cmd_target_parse,
cmd_select_window_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};

49
cmd-send-keys.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-send-keys.c,v 1.25 2010-05-22 21:56:04 micahcowan Exp $ */
/* $Id: cmd-send-keys.c,v 1.18 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -28,22 +28,27 @@
int cmd_send_keys_parse(struct cmd *, int, char **, char **);
int cmd_send_keys_exec(struct cmd *, struct cmd_ctx *);
void cmd_send_keys_send(struct cmd *, struct buffer *);
void cmd_send_keys_recv(struct cmd *, struct buffer *);
void cmd_send_keys_free(struct cmd *);
size_t cmd_send_keys_print(struct cmd *, char *, size_t);
struct cmd_send_keys_data {
char *target;
u_int nkeys;
int idx;
u_int nkeys;
int *keys;
};
const struct cmd_entry cmd_send_keys_entry = {
"send-keys", "send",
"[-t target-pane] key ...",
0, "",
"[-t target-window] key ...",
0,
NULL,
cmd_send_keys_parse,
cmd_send_keys_exec,
cmd_send_keys_send,
cmd_send_keys_recv,
cmd_send_keys_free,
cmd_send_keys_print
};
@@ -57,6 +62,7 @@ cmd_send_keys_parse(struct cmd *self, int argc, char **argv, char **cause)
self->data = data = xmalloc(sizeof *data);
data->target = NULL;
data->idx = -1;
data->nkeys = 0;
data->keys = NULL;
@@ -104,22 +110,45 @@ int
cmd_send_keys_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_send_keys_data *data = self->data;
struct window_pane *wp;
struct session *s;
struct winlink *wl;
u_int i;
if (data == NULL)
return (-1);
if (cmd_find_pane(ctx, data->target, &s, &wp) == NULL)
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
for (i = 0; i < data->nkeys; i++)
window_pane_key(wp, s, data->keys[i]);
for (i = 0; i < data->nkeys; i++) {
window_pane_key(
wl->window->active, ctx->curclient, data->keys[i]);
}
return (0);
}
void
cmd_send_keys_send(struct cmd *self, struct buffer *b)
{
struct cmd_send_keys_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->target);
buffer_write(b, data->keys, data->nkeys * sizeof *data->keys);
}
void
cmd_send_keys_recv(struct cmd *self, struct buffer *b)
{
struct cmd_send_keys_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->target = cmd_recv_string(b);
data->keys = xcalloc(data->nkeys, sizeof *data->keys);
buffer_read(b, data->keys, data->nkeys * sizeof *data->keys);
}
void
cmd_send_keys_free(struct cmd *self)
{
@@ -142,6 +171,8 @@ cmd_send_keys_print(struct cmd *self, char *buf, size_t len)
return (off);
if (off < len && data->target != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->target);
if (off < len && data->idx != -1)
off += xsnprintf(buf + off, len - off, " -i %d", data->idx);
for (i = 0; i < data->nkeys; i++) {
if (off >= len)

18
cmd-send-prefix.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-send-prefix.c,v 1.29 2010-05-22 21:56:04 micahcowan Exp $ */
/* $Id: cmd-send-prefix.c,v 1.23 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -28,11 +28,13 @@ int cmd_send_prefix_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_send_prefix_entry = {
"send-prefix", NULL,
CMD_TARGET_PANE_USAGE,
0, "",
CMD_TARGET_WINDOW_USAGE,
0,
cmd_target_init,
cmd_target_parse,
cmd_send_prefix_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -42,14 +44,14 @@ cmd_send_prefix_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
struct window_pane *wp;
struct keylist *keylist;
struct winlink *wl;
int key;
if (cmd_find_pane(ctx, data->target, &s, &wp) == NULL)
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
keylist = options_get_data(&s->options, "prefix");
window_pane_key(wp, s, ARRAY_FIRST(keylist));
key = options_get_number(&s->options, "prefix");
window_pane_key(wl->window->active, ctx->curclient, key);
return (0);
}

73
cmd-server-info.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-server-info.c,v 1.38 2010-12-22 15:36:44 tcunha Exp $ */
/* $Id: cmd-server-info.c,v 1.20 2009-06-25 20:27:31 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -35,15 +35,16 @@ int cmd_server_info_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_server_info_entry = {
"server-info", "info",
"",
0, "",
0,
NULL,
NULL,
cmd_server_info_exec,
NULL,
NULL,
NULL,
NULL
};
/* ARGSUSED */
int
cmd_server_info_exec(unused struct cmd *self, struct cmd_ctx *ctx)
{
@@ -56,9 +57,7 @@ cmd_server_info_exec(unused struct cmd *self, struct cmd_ctx *ctx)
struct tty_code *code;
struct tty_term_code_entry *ent;
struct utsname un;
struct job *job;
struct grid *gd;
struct grid_line *gl;
u_int i, j, k;
char out[80];
char *tim;
@@ -70,10 +69,10 @@ cmd_server_info_exec(unused struct cmd *self, struct cmd_ctx *ctx)
*strchr(tim, '\n') = '\0';
ctx->print(ctx,
"tmux " BUILD ", pid %ld, started %s", (long) getpid(), tim);
ctx->print(
ctx, "socket path %s, debug level %d", socket_path, debug_level);
if (uname(&un) == 0) {
ctx->print(ctx, "system is %s %s %s %s",
ctx->print(ctx, "socket path %s, debug level %d%s",
socket_path, debug_level, be_quiet ? ", quiet" : "");
if (uname(&un) == 0) {
ctx->print(ctx, "system is %s %s %s %s",
un.sysname, un.release, un.version, un.machine);
}
if (cfg_file != NULL)
@@ -81,7 +80,9 @@ cmd_server_info_exec(unused struct cmd *self, struct cmd_ctx *ctx)
else
ctx->print(ctx, "configuration file not specified");
ctx->print(ctx, "protocol version is %d", PROTOCOL_VERSION);
ctx->print(ctx, "%s", "");
ctx->print(ctx, "%u clients, %u sessions",
ARRAY_LENGTH(&clients), ARRAY_LENGTH(&sessions));
ctx->print(ctx, "");
ctx->print(ctx, "Clients:");
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
@@ -90,44 +91,46 @@ cmd_server_info_exec(unused struct cmd *self, struct cmd_ctx *ctx)
continue;
ctx->print(ctx, "%2d: %s (%d, %d): %s [%ux%u %s] "
"[flags=0x%x/0x%x, references=%u]", i, c->tty.path,
c->ibuf.fd, c->tty.fd, c->session->name,
c->tty.sx, c->tty.sy, c->tty.termname, c->flags,
c->tty.flags, c->references);
"[flags=0x%x/0x%x]", i, c->tty.path, c->fd, c->tty.fd,
c->session->name, c->tty.sx, c->tty.sy, c->tty.termname,
c->flags, c->tty.flags);
}
ctx->print(ctx, "%s", "");
ctx->print(ctx, "");
ctx->print(ctx, "Sessions: [%zu/%zu]",
ctx->print(ctx, "Sessions: [%zu/%zu]",
sizeof (struct grid_cell), sizeof (struct grid_utf8));
RB_FOREACH(s, sessions, &sessions) {
t = s->creation_time.tv_sec;
for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
s = ARRAY_ITEM(&sessions, i);
if (s == NULL)
continue;
t = s->tv.tv_sec;
tim = ctime(&t);
*strchr(tim, '\n') = '\0';
ctx->print(ctx, "%2u: %s: %u windows (created %s) [%ux%u] "
"[flags=0x%x]", s->idx, s->name,
winlink_count(&s->windows), tim, s->sx, s->sy, s->flags);
"[flags=0x%x]", i, s->name, winlink_count(&s->windows),
tim, s->sx, s->sy, s->flags);
RB_FOREACH(wl, winlinks, &s->windows) {
w = wl->window;
ctx->print(ctx, "%4u: %s [%ux%u] [flags=0x%x, "
"references=%u, last layout=%d]", wl->idx, w->name,
"references=%u, layout=%u]", wl->idx, w->name,
w->sx, w->sy, w->flags, w->references,
w->lastlayout);
w->layout);
j = 0;
TAILQ_FOREACH(wp, &w->panes, entry) {
lines = ulines = size = usize = 0;
gd = wp->base.grid;
for (k = 0; k < gd->hsize + gd->sy; k++) {
gl = &gd->linedata[k];
if (gl->celldata != NULL) {
if (gd->data[k] != NULL) {
lines++;
size += gl->cellsize *
sizeof *gl->celldata;
size += gd->size[k] *
sizeof (**gd->data);
}
if (gl->utf8data != NULL) {
if (gd->udata[k] != NULL) {
ulines++;
usize += gl->utf8size *
sizeof *gl->utf8data;
usize += gd->usize[k] *
sizeof (**gd->udata);
}
}
ctx->print(ctx, "%6u: %s %lu %d %u/%u, %zu "
@@ -139,9 +142,9 @@ cmd_server_info_exec(unused struct cmd *self, struct cmd_ctx *ctx)
}
}
}
ctx->print(ctx, "%s", "");
ctx->print(ctx, "");
ctx->print(ctx, "Terminals:");
ctx->print(ctx, "Terminals:");
SLIST_FOREACH(term, &tty_terms, entry) {
ctx->print(ctx, "%s [references=%u, flags=0x%x]:",
term->name, term->references, term->flags);
@@ -171,13 +174,7 @@ cmd_server_info_exec(unused struct cmd *self, struct cmd_ctx *ctx)
}
}
}
ctx->print(ctx, "%s", "");
ctx->print(ctx, "Jobs:");
SLIST_FOREACH(job, &all_jobs, lentry) {
ctx->print(ctx, "%s [fd=%d, pid=%d, status=%d, flags=0x%x]",
job->cmd, job->fd, job->pid, job->status, job->flags);
}
ctx->print(ctx, "");
return (0);
}

20
cmd-set-buffer.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-set-buffer.c,v 1.12 2009-11-28 14:54:12 tcunha Exp $ */
/* $Id: cmd-set-buffer.c,v 1.7 2009-01-25 18:51:28 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,7 +18,7 @@
#include <sys/types.h>
#include <string.h>
#include <stdlib.h>
#include "tmux.h"
@@ -31,10 +31,12 @@ int cmd_set_buffer_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_set_buffer_entry = {
"set-buffer", "setb",
CMD_BUFFER_SESSION_USAGE " data",
CMD_ARG1, "",
CMD_ARG1,
cmd_buffer_init,
cmd_buffer_parse,
cmd_set_buffer_exec,
cmd_buffer_send,
cmd_buffer_recv,
cmd_buffer_free,
cmd_buffer_print
};
@@ -45,23 +47,17 @@ cmd_set_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
struct cmd_buffer_data *data = self->data;
struct session *s;
u_int limit;
char *pdata;
size_t psize;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
limit = options_get_number(&s->options, "buffer-limit");
pdata = xstrdup(data->arg);
psize = strlen(pdata);
if (data->buffer == -1) {
paste_add(&s->buffers, pdata, psize, limit);
paste_add(&s->buffers, xstrdup(data->arg), limit);
return (0);
}
if (paste_replace(&s->buffers, data->buffer, pdata, psize) != 0) {
if (paste_replace(&s->buffers, data->buffer, xstrdup(data->arg)) != 0) {
ctx->error(ctx, "no buffer %d", data->buffer);
xfree(pdata);
return (-1);
}
return (0);

88
cmd-set-environment.c
View File

@@ -1,88 +0,0 @@
/* $Id: cmd-set-environment.c,v 1.3 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
/*
* Set an environment variable.
*/
int cmd_set_environment_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_set_environment_entry = {
"set-environment", "setenv",
"[-gru] " CMD_TARGET_SESSION_USAGE " name [value]",
CMD_ARG12, "gru",
NULL,
cmd_target_parse,
cmd_set_environment_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_set_environment_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
struct environ *env;
if (*data->arg == '\0') {
ctx->error(ctx, "empty variable name");
return (-1);
}
if (strchr(data->arg, '=') != NULL) {
ctx->error(ctx, "variable name contains =");
return (-1);
}
if (cmd_check_flag(data->chflags, 'g'))
env = &global_environ;
else {
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
env = &s->environ;
}
if (cmd_check_flag(data->chflags, 'u')) {
if (data->arg2 != NULL) {
ctx->error(ctx, "can't specify a value with -u");
return (-1);
}
environ_unset(env, data->arg);
} else if (cmd_check_flag(data->chflags, 'r')) {
if (data->arg2 != NULL) {
ctx->error(ctx, "can't specify a value with -r");
return (-1);
}
environ_set(env, data->arg, NULL);
} else {
if (data->arg2 == NULL) {
ctx->error(ctx, "no value specified");
return (-1);
}
environ_set(env, data->arg, data->arg2);
}
return (0);
}

471
cmd-set-option.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-set-option.c,v 1.102 2010-12-22 15:23:59 tcunha Exp $ */
/* $Id: cmd-set-option.c,v 1.62 2009-06-25 16:21:32 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,228 +29,103 @@
int cmd_set_option_exec(struct cmd *, struct cmd_ctx *);
const char *cmd_set_option_print(
const struct set_option_entry *, struct options_entry *);
void cmd_set_option_string(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *, int);
void cmd_set_option_number(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
void cmd_set_option_keys(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
void cmd_set_option_colour(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
void cmd_set_option_attributes(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
void cmd_set_option_flag(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
void cmd_set_option_choice(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
const struct cmd_entry cmd_set_option_entry = {
"set-option", "set",
"[-agsuw] [-t target-session|target-window] option [value]",
CMD_ARG12, "agsuw",
CMD_OPTION_SESSION_USAGE,
CMD_GFLAG|CMD_UFLAG,
NULL,
cmd_target_parse,
cmd_option_parse,
cmd_set_option_exec,
cmd_target_free,
cmd_target_print
cmd_option_send,
cmd_option_recv,
cmd_option_free,
cmd_option_print
};
const char *set_option_mode_keys_list[] = {
"emacs", "vi", NULL
};
const char *set_option_clock_mode_style_list[] = {
"12", "24", NULL
};
const char *set_option_status_keys_list[] = {
"emacs", "vi", NULL
};
const char *set_option_status_justify_list[] = {
"left", "centre", "right", NULL
};
const char *set_option_bell_action_list[] = {
"none", "any", "current", NULL
};
const struct set_option_entry set_option_table[] = {
{ "escape-time", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
{ "exit-unattached", SET_OPTION_FLAG, 0, 0, NULL },
{ "quiet", SET_OPTION_FLAG, 0, 0, NULL },
{ NULL, 0, 0, 0, NULL }
};
const struct set_option_entry set_session_option_table[] = {
{ "base-index", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
const struct set_option_entry set_option_table[NSETOPTION] = {
{ "bell-action", SET_OPTION_CHOICE, 0, 0, set_option_bell_action_list },
{ "buffer-limit", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
{ "default-command", SET_OPTION_STRING, 0, 0, NULL },
{ "default-path", SET_OPTION_STRING, 0, 0, NULL },
{ "default-shell", SET_OPTION_STRING, 0, 0, NULL },
{ "default-terminal", SET_OPTION_STRING, 0, 0, NULL },
{ "destroy-unattached", SET_OPTION_FLAG, 0, 0, NULL },
{ "detach-on-destroy", SET_OPTION_FLAG, 0, 0, NULL },
{ "display-panes-colour", SET_OPTION_COLOUR, 0, 0, NULL },
{ "display-panes-active-colour", SET_OPTION_COLOUR, 0, 0, NULL },
{ "display-panes-time", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
{ "display-time", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
{ "history-limit", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
{ "lock-after-time", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
{ "lock-command", SET_OPTION_STRING, 0, 0, NULL },
{ "lock-server", SET_OPTION_FLAG, 0, 0, NULL },
{ "message-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
{ "message-bg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "message-fg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "message-limit", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
{ "mouse-select-pane", SET_OPTION_FLAG, 0, 0, NULL },
{ "pane-active-border-bg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "pane-active-border-fg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "pane-border-bg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "pane-border-fg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "prefix", SET_OPTION_KEYS, 0, 0, NULL },
{ "prefix", SET_OPTION_KEY, 0, 0, NULL },
{ "repeat-time", SET_OPTION_NUMBER, 0, SHRT_MAX, NULL },
{ "set-remain-on-exit", SET_OPTION_FLAG, 0, 0, NULL },
{ "set-titles", SET_OPTION_FLAG, 0, 0, NULL },
{ "set-titles-string", SET_OPTION_STRING, 0, 0, NULL },
{ "status", SET_OPTION_FLAG, 0, 0, NULL },
{ "status-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
{ "status-bg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "status-fg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "status-interval", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
{ "status-justify",
SET_OPTION_CHOICE, 0, 0, set_option_status_justify_list },
{ "status-keys", SET_OPTION_CHOICE, 0, 0, set_option_status_keys_list },
{ "status-left", SET_OPTION_STRING, 0, 0, NULL },
{ "status-left-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
{ "status-left-bg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "status-left-fg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "status-left-length", SET_OPTION_NUMBER, 0, SHRT_MAX, NULL },
{ "status-right", SET_OPTION_STRING, 0, 0, NULL },
{ "status-right-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
{ "status-right-bg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "status-right-fg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "status-right-length", SET_OPTION_NUMBER, 0, SHRT_MAX, NULL },
{ "status-utf8", SET_OPTION_FLAG, 0, 0, NULL },
{ "terminal-overrides", SET_OPTION_STRING, 0, 0, NULL },
{ "update-environment", SET_OPTION_STRING, 0, 0, NULL },
{ "visual-activity", SET_OPTION_FLAG, 0, 0, NULL },
{ "visual-bell", SET_OPTION_FLAG, 0, 0, NULL },
{ "visual-content", SET_OPTION_FLAG, 0, 0, NULL },
{ "visual-silence", SET_OPTION_FLAG, 0, 0, NULL },
{ NULL, 0, 0, 0, NULL }
};
const struct set_option_entry set_window_option_table[] = {
{ "aggressive-resize", SET_OPTION_FLAG, 0, 0, NULL },
{ "alternate-screen", SET_OPTION_FLAG, 0, 0, NULL },
{ "automatic-rename", SET_OPTION_FLAG, 0, 0, NULL },
{ "clock-mode-colour", SET_OPTION_COLOUR, 0, 0, NULL },
{ "clock-mode-style",
SET_OPTION_CHOICE, 0, 0, set_option_clock_mode_style_list },
{ "force-height", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
{ "force-width", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
{ "main-pane-height", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
{ "main-pane-width", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
{ "mode-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
{ "mode-bg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "mode-fg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "mode-keys", SET_OPTION_CHOICE, 0, 0, set_option_mode_keys_list },
{ "mode-mouse", SET_OPTION_FLAG, 0, 0, NULL },
{ "monitor-activity", SET_OPTION_FLAG, 0, 0, NULL },
{ "monitor-content", SET_OPTION_STRING, 0, 0, NULL },
{ "monitor-silence",SET_OPTION_NUMBER, 0, INT_MAX, NULL},
{ "other-pane-height", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
{ "other-pane-width", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
{ "remain-on-exit", SET_OPTION_FLAG, 0, 0, NULL },
{ "synchronize-panes", SET_OPTION_FLAG, 0, 0, NULL },
{ "utf8", SET_OPTION_FLAG, 0, 0, NULL },
{ "window-status-alert-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
{ "window-status-alert-bg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "window-status-alert-fg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "window-status-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
{ "window-status-bg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "window-status-current-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
{ "window-status-current-bg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "window-status-current-fg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "window-status-current-format", SET_OPTION_STRING, 0, 0, NULL },
{ "window-status-fg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "window-status-format", SET_OPTION_STRING, 0, 0, NULL },
{ "word-separators", SET_OPTION_STRING, 0, 0, NULL },
{ "xterm-keys", SET_OPTION_FLAG, 0, 0, NULL },
{ NULL, 0, 0, 0, NULL }
};
int
cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
const struct set_option_entry *table;
struct cmd_option_data *data = self->data;
struct session *s;
struct winlink *wl;
struct client *c;
struct options *oo;
const struct set_option_entry *entry, *opt;
struct jobs *jobs;
struct job *job, *nextjob;
const struct set_option_entry *entry;
u_int i;
int try_again;
if (cmd_check_flag(data->chflags, 's')) {
if (data->flags & CMD_GFLAG)
oo = &global_options;
table = set_option_table;
} else if (cmd_check_flag(data->chflags, 'w')) {
table = set_window_option_table;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_w_options;
else {
wl = cmd_find_window(ctx, data->target, NULL);
if (wl == NULL)
return (-1);
oo = &wl->window->options;
}
} else {
table = set_session_option_table;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_s_options;
else {
s = cmd_find_session(ctx, data->target);
if (s == NULL)
return (-1);
oo = &s->options;
}
else {
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
oo = &s->options;
}
if (*data->arg == '\0') {
if (*data->option == '\0') {
ctx->error(ctx, "invalid option");
return (-1);
}
entry = NULL;
for (opt = table; opt->name != NULL; opt++) {
if (strncmp(opt->name, data->arg, strlen(data->arg)) != 0)
for (i = 0; i < NSETOPTION; i++) {
if (strncmp(set_option_table[i].name,
data->option, strlen(data->option)) != 0)
continue;
if (entry != NULL) {
ctx->error(ctx, "ambiguous option: %s", data->arg);
ctx->error(ctx, "ambiguous option: %s", data->option);
return (-1);
}
entry = opt;
entry = &set_option_table[i];
/* Bail now if an exact match. */
if (strcmp(entry->name, data->arg) == 0)
if (strcmp(entry->name, data->option) == 0)
break;
}
if (entry == NULL) {
ctx->error(ctx, "unknown option: %s", data->arg);
ctx->error(ctx, "unknown option: %s", data->option);
return (-1);
}
if (cmd_check_flag(data->chflags, 'u')) {
if (cmd_check_flag(data->chflags, 'g')) {
if (data->flags & CMD_UFLAG) {
if (data->flags & CMD_GFLAG) {
ctx->error(ctx,
"can't unset global option: %s", entry->name);
return (-1);
}
if (data->arg2 != NULL) {
if (data->value != NULL) {
ctx->error(ctx,
"value passed to unset option: %s", entry->name);
return (-1);
@@ -261,26 +136,25 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
} else {
switch (entry->type) {
case SET_OPTION_STRING:
cmd_set_option_string(ctx, oo, entry,
data->arg2, cmd_check_flag(data->chflags, 'a'));
set_option_string(ctx, oo, entry, data->value);
break;
case SET_OPTION_NUMBER:
cmd_set_option_number(ctx, oo, entry, data->arg2);
set_option_number(ctx, oo, entry, data->value);
break;
case SET_OPTION_KEYS:
cmd_set_option_keys(ctx, oo, entry, data->arg2);
case SET_OPTION_KEY:
set_option_key(ctx, oo, entry, data->value);
break;
case SET_OPTION_COLOUR:
cmd_set_option_colour(ctx, oo, entry, data->arg2);
set_option_colour(ctx, oo, entry, data->value);
break;
case SET_OPTION_ATTRIBUTES:
cmd_set_option_attributes(ctx, oo, entry, data->arg2);
set_option_attributes(ctx, oo, entry, data->value);
break;
case SET_OPTION_FLAG:
cmd_set_option_flag(ctx, oo, entry, data->arg2);
set_option_flag(ctx, oo, entry, data->value);
break;
case SET_OPTION_CHOICE:
cmd_set_option_choice(ctx, oo, entry, data->arg2);
set_option_choice(ctx, oo, entry, data->value);
break;
}
}
@@ -292,278 +166,5 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
server_redraw_client(c);
}
/*
* Special-case: kill all persistent jobs if status-left, status-right
* or set-titles-string have changed. Persistent jobs are only used by
* the status line at the moment so this works XXX.
*/
if (strcmp(entry->name, "status-left") == 0 ||
strcmp(entry->name, "status-right") == 0 ||
strcmp(entry->name, "status") == 0 ||
strcmp(entry->name, "set-titles-string") == 0 ||
strcmp(entry->name, "window-status-format") == 0) {
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
continue;
jobs = &c->status_jobs;
do {
try_again = 0;
job = RB_ROOT(jobs);
while (job != NULL) {
nextjob = RB_NEXT(jobs, jobs, job);
if (job->flags & JOB_PERSIST) {
job_remove(jobs, job);
try_again = 1;
break;
}
job = nextjob;
}
} while (try_again);
server_redraw_client(c);
}
}
return (0);
}
const char *
cmd_set_option_print(
const struct set_option_entry *entry, struct options_entry *o)
{
static char out[BUFSIZ];
const char *s;
struct keylist *keylist;
u_int i;
*out = '\0';
switch (entry->type) {
case SET_OPTION_STRING:
xsnprintf(out, sizeof out, "\"%s\"", o->str);
break;
case SET_OPTION_NUMBER:
xsnprintf(out, sizeof out, "%lld", o->num);
break;
case SET_OPTION_KEYS:
keylist = o->data;
for (i = 0; i < ARRAY_LENGTH(keylist); i++) {
strlcat(out, key_string_lookup_key(
ARRAY_ITEM(keylist, i)), sizeof out);
if (i != ARRAY_LENGTH(keylist) - 1)
strlcat(out, ",", sizeof out);
}
break;
case SET_OPTION_COLOUR:
s = colour_tostring(o->num);
xsnprintf(out, sizeof out, "%s", s);
break;
case SET_OPTION_ATTRIBUTES:
s = attributes_tostring(o->num);
xsnprintf(out, sizeof out, "%s", s);
break;
case SET_OPTION_FLAG:
if (o->num)
strlcpy(out, "on", sizeof out);
else
strlcpy(out, "off", sizeof out);
break;
case SET_OPTION_CHOICE:
s = entry->choices[o->num];
xsnprintf(out, sizeof out, "%s", s);
break;
}
return (out);
}
void
cmd_set_option_string(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value, int append)
{
struct options_entry *o;
char *oldvalue, *newvalue;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
if (append) {
oldvalue = options_get_string(oo, entry->name);
xasprintf(&newvalue, "%s%s", oldvalue, value);
} else
newvalue = value;
o = options_set_string(oo, entry->name, "%s", newvalue);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
if (newvalue != value)
xfree(newvalue);
}
void
cmd_set_option_number(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
long long number;
const char *errstr;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
number = strtonum(value, entry->minimum, entry->maximum, &errstr);
if (errstr != NULL) {
ctx->error(ctx, "value is %s: %s", errstr, value);
return;
}
o = options_set_number(oo, entry->name, number);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}
void
cmd_set_option_keys(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
struct keylist *keylist;
char *copyvalue, *ptr, *str;
int key;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
keylist = xmalloc(sizeof *keylist);
ARRAY_INIT(keylist);
ptr = copyvalue = xstrdup(value);
while ((str = strsep(&ptr, ",")) != NULL) {
if ((key = key_string_lookup_string(str)) == KEYC_NONE) {
xfree(keylist);
ctx->error(ctx, "unknown key: %s", str);
xfree(copyvalue);
return;
}
ARRAY_ADD(keylist, key);
}
xfree(copyvalue);
o = options_set_data(oo, entry->name, keylist, xfree);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}
void
cmd_set_option_colour(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
int colour;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
if ((colour = colour_fromstring(value)) == -1) {
ctx->error(ctx, "bad colour: %s", value);
return;
}
o = options_set_number(oo, entry->name, colour);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}
void
cmd_set_option_attributes(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
int attr;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
if ((attr = attributes_fromstring(value)) == -1) {
ctx->error(ctx, "bad attributes: %s", value);
return;
}
o = options_set_number(oo, entry->name, attr);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}
void
cmd_set_option_flag(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
int flag;
if (value == NULL || *value == '\0')
flag = !options_get_number(oo, entry->name);
else {
if ((value[0] == '1' && value[1] == '\0') ||
strcasecmp(value, "on") == 0 ||
strcasecmp(value, "yes") == 0)
flag = 1;
else if ((value[0] == '0' && value[1] == '\0') ||
strcasecmp(value, "off") == 0 ||
strcasecmp(value, "no") == 0)
flag = 0;
else {
ctx->error(ctx, "bad value: %s", value);
return;
}
}
o = options_set_number(oo, entry->name, flag);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}
void
cmd_set_option_choice(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
const char **choicep;
int n, choice = -1;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
n = 0;
for (choicep = entry->choices; *choicep != NULL; choicep++) {
n++;
if (strncmp(*choicep, value, strlen(value)) != 0)
continue;
if (choice != -1) {
ctx->error(ctx, "ambiguous option value: %s", value);
return;
}
choice = n - 1;
}
if (choice == -1) {
ctx->error(ctx, "unknown option value: %s", value);
return;
}
o = options_set_number(oo, entry->name, choice);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}

169
cmd-set-password.c Normal file
View File

@@ -0,0 +1,169 @@
/* $Id: cmd-set-password.c,v 1.5 2009-06-25 16:47:00 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <pwd.h>
#include <unistd.h>
#include "tmux.h"
/*
* Set server password.
*/
int cmd_set_password_parse(struct cmd *, int, char **, char **);
int cmd_set_password_exec(struct cmd *, struct cmd_ctx *);
void cmd_set_password_send(struct cmd *, struct buffer *);
void cmd_set_password_recv(struct cmd *, struct buffer *);
void cmd_set_password_free(struct cmd *);
void cmd_set_password_init(struct cmd *, int);
size_t cmd_set_password_print(struct cmd *, char *, size_t);
struct cmd_set_password_data {
char *password;
int flag_encrypted;
};
const struct cmd_entry cmd_set_password_entry = {
"set-password", "pass",
"[-c] password",
0,
cmd_set_password_init,
cmd_set_password_parse,
cmd_set_password_exec,
cmd_set_password_send,
cmd_set_password_recv,
cmd_set_password_free,
cmd_set_password_print
};
void
cmd_set_password_init(struct cmd *self, unused int arg)
{
struct cmd_set_password_data *data;
self->data = data = xmalloc(sizeof *data);
data->password = NULL;
data->flag_encrypted = 0;
}
int
cmd_set_password_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_set_password_data *data;
int opt;
char *out;
self->entry->init(self, 0);
data = self->data;
while ((opt = getopt(argc, argv, "c")) != -1) {
switch (opt) {
case 'c':
data->flag_encrypted = 1;
break;
default:
goto usage;
}
}
argc -= optind;
argv += optind;
if (argc != 1)
goto usage;
if (!data->flag_encrypted) {
if ((out = crypt(argv[0], "$1")) != NULL)
data->password = xstrdup(out);
} else
data->password = xstrdup(argv[0]);
return (0);
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
self->entry->free(self);
return (-1);
}
int
cmd_set_password_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_set_password_data *data = self->data;
if (data->password == NULL) {
ctx->error(ctx, "failed to encrypt password");
return (-1);
}
if (server_password != NULL)
xfree(server_password);
if (*data->password == '\0')
server_password = NULL;
else
server_password = xstrdup(data->password);
log_debug("pw now %s", server_password);
return (0);
}
void
cmd_set_password_send(struct cmd *self, struct buffer *b)
{
struct cmd_set_password_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->password);
}
void
cmd_set_password_recv(struct cmd *self, struct buffer *b)
{
struct cmd_set_password_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->password = cmd_recv_string(b);
}
void
cmd_set_password_free(struct cmd *self)
{
struct cmd_set_password_data *data = self->data;
if (data->password != NULL)
xfree(data->password);
xfree(data);
}
size_t
cmd_set_password_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_set_password_data *data = self->data;
size_t off = 0;
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return (off);
if (off < len && data->flag_encrypted)
off += xsnprintf(buf + off, len - off, " -c");
if (off < len && data->password != NULL)
off += xsnprintf(buf + off, len - off, " password");
return (off);
}

138
cmd-set-window-option.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-set-window-option.c,v 1.43 2009-12-04 22:11:23 tcunha Exp $ */
/* $Id: cmd-set-window-option.c,v 1.28 2009-06-25 16:21:32 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,30 +18,148 @@
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
/*
* Set a window option. This is just an alias for set-option -w.
* Set a window option.
*/
int cmd_set_window_option_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_set_window_option_entry = {
"set-window-option", "setw",
"[-agu] " CMD_TARGET_WINDOW_USAGE " option [value]",
CMD_ARG12, "agu",
CMD_OPTION_WINDOW_USAGE,
CMD_GFLAG|CMD_UFLAG,
NULL,
cmd_target_parse,
cmd_option_parse,
cmd_set_window_option_exec,
cmd_target_free,
cmd_target_print
cmd_option_send,
cmd_option_recv,
cmd_option_free,
cmd_option_print
};
const char *set_option_mode_keys_list[] = {
"emacs", "vi", NULL
};
const char *set_option_clock_mode_style_list[] = {
"12", "24", NULL
};
const struct set_option_entry set_window_option_table[NSETWINDOWOPTION] = {
{ "aggressive-resize", SET_OPTION_FLAG, 0, 0, NULL },
{ "automatic-rename", SET_OPTION_FLAG, 0, 0, NULL },
{ "clock-mode-colour", SET_OPTION_COLOUR, 0, 0, NULL },
{ "clock-mode-style",
SET_OPTION_CHOICE, 0, 0, set_option_clock_mode_style_list },
{ "force-height", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
{ "force-width", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
{ "main-pane-width", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
{ "mode-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
{ "mode-bg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "mode-fg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "mode-keys", SET_OPTION_CHOICE, 0, 0, set_option_mode_keys_list },
{ "monitor-activity", SET_OPTION_FLAG, 0, 0, NULL },
{ "monitor-content", SET_OPTION_STRING, 0, 0, NULL },
{ "remain-on-exit", SET_OPTION_FLAG, 0, 0, NULL },
{ "utf8", SET_OPTION_FLAG, 0, 0, NULL },
{ "window-status-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
{ "window-status-bg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "window-status-fg", SET_OPTION_COLOUR, 0, 0, NULL },
{ "xterm-keys", SET_OPTION_FLAG, 0, 0, NULL },
};
int
cmd_set_window_option_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_option_data *data = self->data;
struct winlink *wl;
struct client *c;
struct options *oo;
const struct set_option_entry *entry;
u_int i;
cmd_set_flag(&data->chflags, 'w');
return (cmd_set_option_entry.exec(self, ctx));
if (data->flags & CMD_GFLAG)
oo = &global_window_options;
else {
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
oo = &wl->window->options;
}
if (*data->option == '\0') {
ctx->error(ctx, "invalid option");
return (-1);
}
entry = NULL;
for (i = 0; i < NSETWINDOWOPTION; i++) {
if (strncmp(set_window_option_table[i].name,
data->option, strlen(data->option)) != 0)
continue;
if (entry != NULL) {
ctx->error(ctx, "ambiguous option: %s", data->option);
return (-1);
}
entry = &set_window_option_table[i];
/* Bail now if an exact match. */
if (strcmp(entry->name, data->option) == 0)
break;
}
if (entry == NULL) {
ctx->error(ctx, "unknown option: %s", data->option);
return (-1);
}
if (data->flags & CMD_UFLAG) {
if (data->flags & CMD_GFLAG) {
ctx->error(ctx,
"can't unset global option: %s", entry->name);
return (-1);
}
if (data->value != NULL) {
ctx->error(ctx,
"value passed to unset option: %s", entry->name);
return (-1);
}
options_remove(oo, entry->name);
ctx->info(ctx, "unset option: %s", entry->name);
} else {
switch (entry->type) {
case SET_OPTION_STRING:
set_option_string(ctx, oo, entry, data->value);
break;
case SET_OPTION_NUMBER:
set_option_number(ctx, oo, entry, data->value);
break;
case SET_OPTION_KEY:
set_option_key(ctx, oo, entry, data->value);
break;
case SET_OPTION_COLOUR:
set_option_colour(ctx, oo, entry, data->value);
break;
case SET_OPTION_ATTRIBUTES:
set_option_attributes(ctx, oo, entry, data->value);
break;
case SET_OPTION_FLAG:
set_option_flag(ctx, oo, entry, data->value);
break;
case SET_OPTION_CHOICE:
set_option_choice(ctx, oo, entry, data->value);
break;
}
}
recalculate_sizes();
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c != NULL && c->session != NULL)
server_redraw_client(c);
}
return (0);
}

58
cmd-show-buffer.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-show-buffer.c,v 1.12 2009-12-04 22:14:47 tcunha Exp $ */
/* $Id: cmd-show-buffer.c,v 1.4 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,6 +18,8 @@
#include <sys/types.h>
#include <stdlib.h>
#include "tmux.h"
/*
@@ -29,10 +31,12 @@ int cmd_show_buffer_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_show_buffer_entry = {
"show-buffer", "showb",
CMD_BUFFER_SESSION_USAGE,
0, "",
0,
cmd_buffer_init,
cmd_buffer_parse,
cmd_show_buffer_exec,
cmd_buffer_send,
cmd_buffer_recv,
cmd_buffer_free,
cmd_buffer_print
};
@@ -43,9 +47,9 @@ cmd_show_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
struct cmd_buffer_data *data = self->data;
struct session *s;
struct paste_buffer *pb;
char *in, *buf, *ptr;
size_t size, len;
u_int width;
u_int size;
char *buf, *ptr;
size_t len;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
@@ -59,43 +63,27 @@ cmd_show_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
ctx->error(ctx, "no buffer %d", data->buffer);
return (-1);
}
if (pb == NULL)
return (0);
size = pb->size;
if (size > SIZE_MAX / 4 - 1)
size = SIZE_MAX / 4 - 1;
in = xmalloc(size * 4 + 1);
strvisx(in, pb->data, size, VIS_OCTAL|VIS_TAB);
if (pb != NULL) {
size = s->sx;
width = s->sx;
if (ctx->cmdclient != NULL)
width = ctx->cmdclient->tty.sx;
buf = xmalloc(size + 1);
len = 0;
buf = xmalloc(width + 1);
len = 0;
ptr = pb->data;
do {
buf[len++] = *ptr++;
ptr = in;
do {
buf[len++] = *ptr++;
if (len == size) {
buf[len] = '\0';
ctx->print(ctx, buf);
if (len == width || buf[len - 1] == '\n') {
if (buf[len - 1] == '\n')
len--;
buf[len] = '\0';
ctx->print(ctx, "%s", buf);
len = 0;
}
} while (*ptr != '\0');
if (len != 0) {
len = 0;
}
} while (*ptr != '\0');
buf[len] = '\0';
ctx->print(ctx, "%s", buf);
ctx->print(ctx, buf);
}
xfree(buf);
xfree(in);
return (0);
}

67
cmd-show-environment.c
View File

@@ -1,67 +0,0 @@
/* $Id: cmd-show-environment.c,v 1.2 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
/*
* Show environment.
*/
int cmd_show_environment_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_show_environment_entry = {
"show-environment", "showenv",
"[-g] " CMD_TARGET_SESSION_USAGE,
0, "g",
cmd_target_init,
cmd_target_parse,
cmd_show_environment_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_show_environment_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
struct environ *env;
struct environ_entry *envent;
if (cmd_check_flag(data->chflags, 'g'))
env = &global_environ;
else {
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
env = &s->environ;
}
RB_FOREACH(envent, environ, env) {
if (envent->value != NULL)
ctx->print(ctx, "%s=%s", envent->name, envent->value);
else
ctx->print(ctx, "-%s", envent->name);
}
return (0);
}

65
cmd-show-messages.c
View File

@@ -1,65 +0,0 @@
/* $Id: cmd-show-messages.c,v 1.2 2009-12-04 22:14:47 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <string.h>
#include <time.h>
#include "tmux.h"
/*
* Show client message log.
*/
int cmd_show_messages_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_show_messages_entry = {
"show-messages", "showmsgs",
CMD_TARGET_CLIENT_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
cmd_show_messages_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_show_messages_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct client *c;
struct message_entry *msg;
char *tim;
u_int i;
if ((c = cmd_find_client(ctx, data->target)) == NULL)
return (-1);
for (i = 0; i < ARRAY_LENGTH(&c->message_log); i++) {
msg = &ARRAY_ITEM(&c->message_log, i);
tim = ctime(&msg->msg_time);
*strchr(tim, '\n') = '\0';
ctx->print(ctx, "%s %s", tim, msg->msg);
}
return (0);
}

88
cmd-show-options.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-show-options.c,v 1.21 2009-12-10 16:59:02 tcunha Exp $ */
/* $Id: cmd-show-options.c,v 1.11 2009-01-27 20:22:33 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -31,11 +31,13 @@ int cmd_show_options_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_show_options_entry = {
"show-options", "show",
"[-gsw] [-t target-session|target-window]",
0, "gsw",
"[-g] " CMD_TARGET_SESSION_USAGE,
CMD_GFLAG,
cmd_target_init,
cmd_target_parse,
cmd_show_options_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -44,44 +46,64 @@ int
cmd_show_options_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
const struct set_option_entry *table;
struct session *s;
struct winlink *wl;
struct options *oo;
struct options_entry *o;
const struct set_option_entry *entry;
const char *optval;
u_int i;
char *vs;
long long vn;
if (cmd_check_flag(data->chflags, 's')) {
if (data->flags & CMD_GFLAG)
oo = &global_options;
table = set_option_table;
} else if (cmd_check_flag(data->chflags, 'w')) {
table = set_window_option_table;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_w_options;
else {
wl = cmd_find_window(ctx, data->target, NULL);
if (wl == NULL)
return (-1);
oo = &wl->window->options;
}
} else {
table = set_session_option_table;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_s_options;
else {
s = cmd_find_session(ctx, data->target);
if (s == NULL)
return (-1);
oo = &s->options;
}
else {
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
oo = &s->options;
}
for (entry = table; entry->name != NULL; entry++) {
if ((o = options_find1(oo, entry->name)) == NULL)
for (i = 0; i < NSETOPTION; i++) {
entry = &set_option_table[i];
if (options_find1(oo, entry->name) == NULL)
continue;
optval = cmd_set_option_print(entry, o);
ctx->print(ctx, "%s %s", entry->name, optval);
switch (entry->type) {
case SET_OPTION_STRING:
vs = options_get_string(oo, entry->name);
ctx->print(ctx, "%s \"%s\"", entry->name, vs);
break;
case SET_OPTION_NUMBER:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %lld", entry->name, vn);
break;
case SET_OPTION_KEY:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, key_string_lookup_key(vn));
break;
case SET_OPTION_COLOUR:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, colour_tostring(vn));
break;
case SET_OPTION_ATTRIBUTES:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, attributes_tostring(vn));
break;
case SET_OPTION_FLAG:
vn = options_get_number(oo, entry->name);
if (vn)
ctx->print(ctx, "%s on", entry->name);
else
ctx->print(ctx, "%s off", entry->name);
break;
case SET_OPTION_CHOICE:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, entry->choices[vn]);
break;
}
}
return (0);

70
cmd-show-window-options.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-show-window-options.c,v 1.15 2009-12-04 22:11:23 tcunha Exp $ */
/* $Id: cmd-show-window-options.c,v 1.7 2009-01-27 20:22:33 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -24,7 +24,7 @@
#include "tmux.h"
/*
* Show window options. This is an alias for show-options -w.
* Show window options.
*/
int cmd_show_window_options_exec(struct cmd *, struct cmd_ctx *);
@@ -32,10 +32,12 @@ int cmd_show_window_options_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_show_window_options_entry = {
"show-window-options", "showw",
"[-g] " CMD_TARGET_WINDOW_USAGE,
0, "g",
CMD_GFLAG,
cmd_target_init,
cmd_target_parse,
cmd_show_window_options_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
@@ -44,7 +46,65 @@ int
cmd_show_window_options_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct options *oo;
const struct set_option_entry *entry;
u_int i;
char *vs;
long long vn;
cmd_set_flag(&data->chflags, 'w');
return (cmd_show_options_entry.exec(self, ctx));
if (data->flags & CMD_GFLAG)
oo = &global_window_options;
else {
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
oo = &wl->window->options;
}
for (i = 0; i < NSETWINDOWOPTION; i++) {
entry = &set_window_option_table[i];
if (options_find1(oo, entry->name) == NULL)
continue;
switch (entry->type) {
case SET_OPTION_STRING:
vs = options_get_string(oo, entry->name);
ctx->print(ctx, "%s \"%s\"", entry->name, vs);
break;
case SET_OPTION_NUMBER:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %lld", entry->name, vn);
break;
case SET_OPTION_KEY:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, key_string_lookup_key(vn));
break;
case SET_OPTION_COLOUR:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, colour_tostring(vn));
break;
case SET_OPTION_ATTRIBUTES:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, attributes_tostring(vn));
break;
case SET_OPTION_FLAG:
vn = options_get_number(oo, entry->name);
if (vn)
ctx->print(ctx, "%s on", entry->name);
else
ctx->print(ctx, "%s off", entry->name);
break;
case SET_OPTION_CHOICE:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, entry->choices[vn]);
break;
}
}
return (0);
}

44
cmd-source-file.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-source-file.c,v 1.13 2010-02-08 18:29:32 tcunha Exp $ */
/* $Id: cmd-source-file.c,v 1.5 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2008 Tiago Cunha <me@tiagocunha.org>
@@ -26,6 +26,8 @@
int cmd_source_file_parse(struct cmd *, int, char **, char **);
int cmd_source_file_exec(struct cmd *, struct cmd_ctx *);
void cmd_source_file_send(struct cmd *, struct buffer *);
void cmd_source_file_recv(struct cmd *, struct buffer *);
void cmd_source_file_free(struct cmd *);
void cmd_source_file_init(struct cmd *, int);
size_t cmd_source_file_print(struct cmd *, char *, size_t);
@@ -37,15 +39,16 @@ struct cmd_source_file_data {
const struct cmd_entry cmd_source_file_entry = {
"source-file", "source",
"path",
0, "",
0,
cmd_source_file_init,
cmd_source_file_parse,
cmd_source_file_exec,
cmd_source_file_send,
cmd_source_file_recv,
cmd_source_file_free,
cmd_source_file_print
};
/* ARGSUSED */
void
cmd_source_file_init(struct cmd *self, unused int arg)
{
@@ -61,7 +64,7 @@ cmd_source_file_parse(struct cmd *self, int argc, char **argv, char **cause)
struct cmd_source_file_data *data;
int opt;
self->entry->init(self, KEYC_NONE);
self->entry->init(self, 0);
data = self->data;
while ((opt = getopt(argc, argv, "")) != -1) {
@@ -89,23 +92,36 @@ int
cmd_source_file_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_source_file_data *data = self->data;
struct causelist causes;
char *cause;
u_int i;
ARRAY_INIT(&causes);
if (load_cfg(data->path, ctx, &causes) != 0) {
for (i = 0; i < ARRAY_LENGTH(&causes); i++) {
cause = ARRAY_ITEM(&causes, i);
ctx->print(ctx, "%s", cause);
xfree(cause);
}
ARRAY_FREE(&causes);
if (load_cfg(data->path, &cause) != 0) {
ctx->error(ctx, "%s", cause);
xfree(cause);
return (-1);
}
return (0);
}
void
cmd_source_file_send(struct cmd *self, struct buffer *b)
{
struct cmd_source_file_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->path);
}
void
cmd_source_file_recv(struct cmd *self, struct buffer *b)
{
struct cmd_source_file_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->path = cmd_recv_string(b);
}
void
cmd_source_file_free(struct cmd *self)
{

168
cmd-split-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-split-window.c,v 1.35 2010-07-02 02:49:19 tcunha Exp $ */
/* $Id: cmd-split-window.c,v 1.15 2009-06-25 16:21:32 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,6 +29,8 @@
int cmd_split_window_parse(struct cmd *, int, char **, char **);
int cmd_split_window_exec(struct cmd *, struct cmd_ctx *);
void cmd_split_window_send(struct cmd *, struct buffer *);
void cmd_split_window_recv(struct cmd *, struct buffer *);
void cmd_split_window_free(struct cmd *);
void cmd_split_window_init(struct cmd *, int);
size_t cmd_split_window_print(struct cmd *, char *, size_t);
@@ -37,24 +39,25 @@ struct cmd_split_window_data {
char *target;
char *cmd;
int flag_detached;
int flag_horizontal;
int percentage;
int size;
int lines;
};
const struct cmd_entry cmd_split_window_entry = {
"split-window", "splitw",
"[-dhv] [-p percentage|-l size] [-t target-pane] [command]",
0, "",
"[-d] [-p percentage|-l lines] [-t target-window] [command]",
0,
cmd_split_window_init,
cmd_split_window_parse,
cmd_split_window_exec,
cmd_split_window_send,
cmd_split_window_recv,
cmd_split_window_free,
cmd_split_window_print
};
void
cmd_split_window_init(struct cmd *self, int key)
cmd_split_window_init(struct cmd *self, unused int arg)
{
struct cmd_split_window_data *data;
@@ -62,63 +65,50 @@ cmd_split_window_init(struct cmd *self, int key)
data->target = NULL;
data->cmd = NULL;
data->flag_detached = 0;
data->flag_horizontal = 0;
data->percentage = -1;
data->size = -1;
switch (key) {
case '%':
data->flag_horizontal = 1;
break;
case '"':
data->flag_horizontal = 0;
break;
}
data->lines = -1;
}
int
cmd_split_window_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_split_window_data *data;
int opt;
int opt, n;
const char *errstr;
self->entry->init(self, KEYC_NONE);
self->entry->init(self, 0);
data = self->data;
while ((opt = getopt(argc, argv, "dhl:p:t:v")) != -1) {
while ((opt = getopt(argc, argv, "dl:p:t:")) != -1) {
switch (opt) {
case 'd':
data->flag_detached = 1;
break;
case 'h':
data->flag_horizontal = 1;
break;
case 't':
if (data->target == NULL)
data->target = xstrdup(optarg);
break;
case 'l':
if (data->percentage != -1 || data->size != -1)
break;
data->size = strtonum(optarg, 1, INT_MAX, &errstr);
if (errstr != NULL) {
xasprintf(cause, "size %s", errstr);
goto error;
if (data->percentage == -1 && data->lines == -1) {
n = strtonum(optarg, 1, INT_MAX, &errstr);
if (errstr != NULL) {
xasprintf(cause, "lines %s", errstr);
goto error;
}
data->lines = n;
}
break;
case 'p':
if (data->size != -1 || data->percentage != -1)
break;
data->percentage = strtonum(optarg, 1, 100, &errstr);
if (errstr != NULL) {
xasprintf(cause, "percentage %s", errstr);
goto error;
if (data->lines == -1 && data->percentage == -1) {
n = strtonum(optarg, 1, 100, &errstr);
if (errstr != NULL) {
xasprintf(
cause, "percentage %s", errstr);
goto error;
}
data->percentage = n;
}
break;
case 'v':
data->flag_horizontal = 0;
break;
default:
goto usage;
}
@@ -148,83 +138,71 @@ cmd_split_window_exec(struct cmd *self, struct cmd_ctx *ctx)
struct session *s;
struct winlink *wl;
struct window *w;
struct window_pane *wp, *new_wp = NULL;
struct environ env;
struct window_pane *wp;
const char **env;
char *cmd, *cwd, *cause;
const char *shell;
u_int hlimit;
int size;
enum layout_type type;
struct layout_cell *lc;
int lines;
if ((wl = cmd_find_pane(ctx, data->target, &s, &wp)) == NULL)
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
w = wl->window;
environ_init(&env);
environ_copy(&global_environ, &env);
environ_copy(&s->environ, &env);
server_fill_environ(s, &env);
env = server_fill_environ(s);
cmd = data->cmd;
if (cmd == NULL)
cmd = options_get_string(&s->options, "default-command");
cwd = options_get_string(&s->options, "default-path");
if (*cwd == '\0') {
if (ctx->cmdclient != NULL && ctx->cmdclient->cwd != NULL)
cwd = ctx->cmdclient->cwd;
else
cwd = s->cwd;
}
if (ctx->cmdclient == NULL || ctx->cmdclient->cwd == NULL)
cwd = options_get_string(&global_options, "default-path");
else
cwd = ctx->cmdclient->cwd;
type = LAYOUT_TOPBOTTOM;
if (data->flag_horizontal)
type = LAYOUT_LEFTRIGHT;
lines = -1;
if (data->lines != -1)
lines = data->lines;
else if (data->percentage != -1)
lines = (w->active->sy * data->percentage) / 100;
size = -1;
if (data->size != -1)
size = data->size;
else if (data->percentage != -1) {
if (type == LAYOUT_TOPBOTTOM)
size = (wp->sy * data->percentage) / 100;
else
size = (wp->sx * data->percentage) / 100;
}
hlimit = options_get_number(&s->options, "history-limit");
shell = options_get_string(&s->options, "default-shell");
if (*shell == '\0' || areshell(shell))
shell = _PATH_BSHELL;
if ((lc = layout_split_pane(wp, type, size)) == NULL) {
cause = xstrdup("pane too small");
goto error;
wp = window_add_pane(w, lines, cmd, cwd, env, hlimit, &cause);
if (wp == NULL) {
ctx->error(ctx, "create pane failed: %s", cause);
xfree(cause);
return (-1);
}
new_wp = window_add_pane(w, hlimit);
if (window_pane_spawn(
new_wp, cmd, shell, cwd, &env, s->tio, &cause) != 0)
goto error;
layout_assign_pane(lc, new_wp);
server_redraw_window(w);
if (!data->flag_detached) {
window_set_active_pane(w, new_wp);
window_set_active_pane(w, wp);
session_select(s, wl->idx);
server_redraw_session(s);
} else
server_status_session(s);
layout_refresh(w, 0);
environ_free(&env);
return (0);
}
error:
environ_free(&env);
if (new_wp != NULL)
window_remove_pane(w, new_wp);
ctx->error(ctx, "create pane failed: %s", cause);
xfree(cause);
return (-1);
void
cmd_split_window_send(struct cmd *self, struct buffer *b)
{
struct cmd_split_window_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->target);
cmd_send_string(b, data->cmd);
}
void
cmd_split_window_recv(struct cmd *self, struct buffer *b)
{
struct cmd_split_window_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->target = cmd_recv_string(b);
data->cmd = cmd_recv_string(b);
}
void
@@ -250,14 +228,6 @@ cmd_split_window_print(struct cmd *self, char *buf, size_t len)
return (off);
if (off < len && data->flag_detached)
off += xsnprintf(buf + off, len - off, " -d");
if (off < len && data->flag_horizontal)
off += xsnprintf(buf + off, len - off, " -h");
if (off < len && data->size > 0)
off += xsnprintf(buf + off, len - off, " -l %d", data->size);
if (off < len && data->percentage > 0) {
off += xsnprintf(
buf + off, len - off, " -p %d", data->percentage);
}
if (off < len && data->target != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->target);
if (off < len && data->cmd != NULL)

7
cmd-start-server.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-start-server.c,v 1.10 2009-11-28 14:50:36 tcunha Exp $ */
/* $Id: cmd-start-server.c,v 1.6 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,15 +29,16 @@ int cmd_start_server_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_start_server_entry = {
"start-server", "start",
"",
CMD_STARTSERVER, "",
CMD_STARTSERVER,
NULL,
NULL,
cmd_start_server_exec,
NULL,
NULL,
NULL,
NULL
};
/* ARGSUSED */
int
cmd_start_server_exec(unused struct cmd *self, unused struct cmd_ctx *ctx)
{

169
cmd-string.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-string.c,v 1.32 2010-12-13 22:53:56 nicm Exp $ */
/* $Id: cmd-string.c,v 1.17 2009-06-25 16:21:32 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -19,11 +19,9 @@
#include <sys/types.h>
#include <errno.h>
#include <pwd.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include "tmux.h"
@@ -32,23 +30,20 @@
*/
int cmd_string_getc(const char *, size_t *);
void cmd_string_ungetc(size_t *);
void cmd_string_ungetc(const char *, size_t *);
char *cmd_string_string(const char *, size_t *, char, int);
char *cmd_string_variable(const char *, size_t *);
char *cmd_string_expand_tilde(const char *, size_t *);
int
cmd_string_getc(const char *s, size_t *p)
{
const u_char *ucs = s;
if (ucs[*p] == '\0')
if (s[*p] == '\0')
return (EOF);
return (ucs[(*p)++]);
return (s[(*p)++]);
}
void
cmd_string_ungetc(size_t *p)
cmd_string_ungetc(unused const char *s, size_t *p)
{
(*p)--;
}
@@ -61,17 +56,29 @@ int
cmd_string_parse(const char *s, struct cmd_list **cmdlist, char **cause)
{
size_t p;
int ch, i, argc, rval;
char **argv, *buf, *t;
const char *whitespace, *equals;
int ch, argc, rval, have_arg;
char **argv, *buf, *t, *u;
size_t len;
if ((t = strchr(s, ' ')) == NULL && (t = strchr(s, '\t')) == NULL)
t = strchr(s, '\0');
if ((u = strchr(s, '=')) != NULL && u < t) {
if (putenv(xstrdup(s)) != 0) {
xasprintf(cause, "assignment failed: %s", s);
return (-1);
}
*cmdlist = NULL;
return (0);
}
argv = NULL;
argc = 0;
buf = NULL;
len = 0;
have_arg = 0;
*cause = NULL;
*cmdlist = NULL;
@@ -88,6 +95,8 @@ cmd_string_parse(const char *s, struct cmd_list **cmdlist, char **cause)
strlcpy(buf + len, t, strlen(t) + 1);
len += strlen(t);
xfree(t);
have_arg = 1;
break;
case '"':
if ((t = cmd_string_string(s, &p, '"', 1)) == NULL)
@@ -96,6 +105,8 @@ cmd_string_parse(const char *s, struct cmd_list **cmdlist, char **cause)
strlcpy(buf + len, t, strlen(t) + 1);
len += strlen(t);
xfree(t);
have_arg = 1;
break;
case '$':
if ((t = cmd_string_variable(s, &p)) == NULL)
@@ -103,7 +114,8 @@ cmd_string_parse(const char *s, struct cmd_list **cmdlist, char **cause)
buf = xrealloc(buf, 1, len + strlen(t) + 1);
strlcpy(buf + len, t, strlen(t) + 1);
len += strlen(t);
xfree(t);
have_arg = 1;
break;
case '#':
/* Comment: discard rest of line. */
@@ -113,7 +125,7 @@ cmd_string_parse(const char *s, struct cmd_list **cmdlist, char **cause)
case EOF:
case ' ':
case '\t':
if (buf != NULL) {
if (have_arg) {
buf = xrealloc(buf, 1, len + 1);
buf[len] = '\0';
@@ -122,20 +134,12 @@ cmd_string_parse(const char *s, struct cmd_list **cmdlist, char **cause)
buf = NULL;
len = 0;
have_arg = 0;
}
if (ch != EOF)
break;
while (argc != 0) {
equals = strchr(argv[0], '=');
whitespace = argv[0] + strcspn(argv[0], " \t");
if (equals == NULL || equals > whitespace)
break;
environ_put(&global_environ, argv[0]);
argc--;
memmove(argv, argv + 1, argc * (sizeof *argv));
}
if (argc == 0)
goto out;
@@ -143,25 +147,20 @@ cmd_string_parse(const char *s, struct cmd_list **cmdlist, char **cause)
if (*cmdlist == NULL)
goto out;
do
xfree(argv[argc - 1]);
while (--argc > 0);
rval = 0;
goto out;
case '~':
if (buf == NULL) {
if ((t = cmd_string_expand_tilde(s, &p)) == NULL)
goto error;
buf = xrealloc(buf, 1, len + strlen(t) + 1);
strlcpy(buf + len, t, strlen(t) + 1);
len += strlen(t);
xfree(t);
break;
}
/* FALLTHROUGH */
default:
if (len >= SIZE_MAX - 2)
goto error;
buf = xrealloc(buf, 1, len + 1);
buf[len++] = ch;
have_arg = 1;
break;
}
}
@@ -173,11 +172,10 @@ out:
if (buf != NULL)
xfree(buf);
if (argv != NULL) {
for (i = 0; i < argc; i++)
xfree(argv[i]);
while (--argc >= 0)
xfree(argv[argc]);
if (argv != NULL)
xfree(argv);
}
return (rval);
}
@@ -189,33 +187,30 @@ cmd_string_string(const char *s, size_t *p, char endch, int esc)
char *buf, *t;
size_t len;
buf = NULL;
buf = NULL;
len = 0;
while ((ch = cmd_string_getc(s, p)) != endch) {
switch (ch) {
while ((ch = cmd_string_getc(s, p)) != endch) {
switch (ch) {
case EOF:
goto error;
case '\\':
case '\\':
if (!esc)
break;
switch (ch = cmd_string_getc(s, p)) {
switch (ch = cmd_string_getc(s, p)) {
case EOF:
goto error;
case 'e':
ch = '\033';
break;
case 'r':
ch = '\r';
break;
case 'n':
ch = '\n';
break;
case 't':
ch = '\t';
break;
}
break;
case 'r':
ch = '\r';
break;
case 'n':
ch = '\n';
break;
case 't':
ch = '\t';
break;
}
break;
case '$':
if (!esc)
break;
@@ -224,15 +219,14 @@ cmd_string_string(const char *s, size_t *p, char endch, int esc)
buf = xrealloc(buf, 1, len + strlen(t) + 1);
strlcpy(buf + len, t, strlen(t) + 1);
len += strlen(t);
xfree(t);
continue;
}
}
if (len >= SIZE_MAX - 2)
goto error;
buf = xrealloc(buf, 1, len + 1);
buf[len++] = ch;
}
buf[len++] = ch;
}
buf = xrealloc(buf, 1, len + 1);
buf[len] = '\0';
@@ -247,10 +241,9 @@ error:
char *
cmd_string_variable(const char *s, size_t *p)
{
int ch, fch;
char *buf, *t;
size_t len;
struct environ_entry *envent;
int ch, fch;
char *buf, *t;
size_t len;
#define cmd_string_first(ch) ((ch) == '_' || \
((ch) >= 'a' && (ch) <= 'z') || ((ch) >= 'A' && (ch) <= 'Z'))
@@ -258,7 +251,7 @@ cmd_string_variable(const char *s, size_t *p)
((ch) >= 'a' && (ch) <= 'z') || ((ch) >= 'A' && (ch) <= 'Z') || \
((ch) >= '0' && (ch) <= '9'))
buf = NULL;
buf = NULL;
len = 0;
fch = EOF;
@@ -297,48 +290,20 @@ cmd_string_variable(const char *s, size_t *p)
if (fch == '{' && ch != '}')
goto error;
if (ch != EOF && fch != '{')
cmd_string_ungetc(p); /* ch */
cmd_string_ungetc(s, p); /* ch */
buf = xrealloc(buf, 1, len + 1);
buf[len] = '\0';
envent = environ_find(&global_environ, buf);
xfree(buf);
if (envent == NULL)
if ((t = getenv(buf)) == NULL) {
xfree(buf);
return (xstrdup(""));
return (xstrdup(envent->value));
}
xfree(buf);
return (xstrdup(t));
error:
if (buf != NULL)
xfree(buf);
return (NULL);
}
char *
cmd_string_expand_tilde(const char *s, size_t *p)
{
struct passwd *pw;
struct environ_entry *envent;
char *home, *path, *username;
home = NULL;
if (cmd_string_getc(s, p) == '/') {
envent = environ_find(&global_environ, "HOME");
if (envent != NULL && *envent->value != '\0')
home = envent->value;
else if ((pw = getpwuid(getuid())) != NULL)
home = pw->pw_dir;
} else {
cmd_string_ungetc(p);
if ((username = cmd_string_string(s, p, '/', 0)) == NULL)
return (NULL);
if ((pw = getpwnam(username)) != NULL)
home = pw->pw_dir;
xfree(username);
}
if (home == NULL)
return (NULL);
xasprintf(&path, "%s/", home);
return (path);
}

6
cmd-suspend-client.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-suspend-client.c,v 1.5 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-suspend-client.c,v 1.2 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -37,10 +37,12 @@ struct cmd_suspend_client_data {
const struct cmd_entry cmd_suspend_client_entry = {
"suspend-client", "suspendc",
"[-c target-client]",
0, "",
0,
cmd_target_init,
cmd_target_parse,
cmd_suspend_client_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};

296
cmd-swap-pane.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-swap-pane.c,v 1.15 2009-12-04 22:14:47 tcunha Exp $ */
/* $Id: cmd-swap-pane.c,v 1.6 2009-06-25 15:28:08 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -26,119 +26,269 @@
* Swap two panes.
*/
void cmd_swap_pane_init(struct cmd *, int);
int cmd_swap_pane_parse(struct cmd *, int, char **, char **);
int cmd_swap_pane_exec(struct cmd *, struct cmd_ctx *);
void cmd_swap_pane_send(struct cmd *, struct buffer *);
void cmd_swap_pane_recv(struct cmd *, struct buffer *);
void cmd_swap_pane_free(struct cmd *);
void cmd_swap_pane_init(struct cmd *, int);
size_t cmd_swap_pane_print(struct cmd *, char *, size_t);
struct cmd_swap_pane_data {
char *target;
int src;
int dst;
int flag_detached;
int flag_up;
int flag_down;
};
const struct cmd_entry cmd_swap_pane_entry = {
"swap-pane", "swapp",
"[-dDU] " CMD_SRCDST_PANE_USAGE,
0, "dDU",
"[-dDU] [-t target-window] [-p src-index] [-q dst-index]",
0,
cmd_swap_pane_init,
cmd_srcdst_parse,
cmd_swap_pane_parse,
cmd_swap_pane_exec,
cmd_srcdst_free,
cmd_srcdst_print
cmd_swap_pane_send,
cmd_swap_pane_recv,
cmd_swap_pane_free,
cmd_swap_pane_print
};
void
cmd_swap_pane_init(struct cmd *self, int key)
{
struct cmd_target_data *data;
struct cmd_swap_pane_data *data;
cmd_srcdst_init(self, key);
data = self->data;
self->data = data = xmalloc(sizeof *data);
data->target = NULL;
data->src = -1;
data->dst = -1;
data->flag_detached = 0;
data->flag_up = 0;
data->flag_down = 0;
if (key == '{')
cmd_set_flag(&data->chflags, 'U');
else if (key == '}')
cmd_set_flag(&data->chflags, 'D');
switch (key) {
case '{':
data->flag_up = 1;
break;
case '}':
data->flag_down = 1;
break;
}
}
int
cmd_swap_pane_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_swap_pane_data *data;
int opt, n;
const char *errstr;
self->entry->init(self, 0);
data = self->data;
while ((opt = getopt(argc, argv, "dDt:p:q:U")) != -1) {
switch (opt) {
case 'd':
data->flag_detached = 1;
break;
case 'D':
data->flag_up = 0;
data->flag_down = 1;
data->dst = -1;
break;
case 't':
if (data->target == NULL)
data->target = xstrdup(optarg);
break;
case 'p':
if (data->src == -1) {
n = strtonum(optarg, 0, INT_MAX, &errstr);
if (errstr != NULL) {
xasprintf(cause, "src %s", errstr);
goto error;
}
data->src = n;
}
break;
case 'q':
if (data->dst == -1) {
n = strtonum(optarg, 0, INT_MAX, &errstr);
if (errstr != NULL) {
xasprintf(cause, "dst %s", errstr);
goto error;
}
data->dst = n;
}
data->flag_up = 0;
data->flag_down = 0;
break;
case 'U':
data->flag_up = 1;
data->flag_down = 0;
data->dst = -1;
break;
default:
goto usage;
}
}
argc -= optind;
argv += optind;
if (argc != 0)
goto usage;
return (0);
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
error:
self->entry->free(self);
return (-1);
}
int
cmd_swap_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_srcdst_data *data = self->data;
struct winlink *src_wl, *dst_wl;
struct window *src_w, *dst_w;
struct window_pane *tmp_wp, *src_wp, *dst_wp;
struct layout_cell *src_lc, *dst_lc;
u_int sx, sy, xoff, yoff;
struct cmd_swap_pane_data *data = self->data;
struct winlink *wl;
struct window *w;
struct window_pane *tmp_wp, *src_wp, *dst_wp;
u_int xx, yy;
int flags;
if (data == NULL)
return (0);
if ((dst_wl = cmd_find_pane(ctx, data->dst, NULL, &dst_wp)) == NULL)
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
dst_w = dst_wl->window;
w = wl->window;
if (data->src == NULL) {
src_w = dst_w;
if (cmd_check_flag(data->chflags, 'D')) {
src_wp = TAILQ_NEXT(dst_wp, entry);
if (src_wp == NULL)
src_wp = TAILQ_FIRST(&dst_w->panes);
} else if (cmd_check_flag(data->chflags, 'U')) {
src_wp = TAILQ_PREV(dst_wp, window_panes, entry);
if (src_wp == NULL)
src_wp = TAILQ_LAST(&dst_w->panes, window_panes);
} else
return (0);
} else {
src_wl = cmd_find_pane(ctx, data->src, NULL, &src_wp);
if (src_wl == NULL)
if (data->src == -1)
src_wp = w->active;
else {
src_wp = window_pane_at_index(w, data->src);
if (src_wp == NULL) {
ctx->error(ctx, "no pane: %d", data->src);
return (-1);
src_w = src_wl->window;
}
}
if (data->dst == -1)
dst_wp = w->active;
else {
dst_wp = window_pane_at_index(w, data->dst);
if (dst_wp == NULL) {
ctx->error(ctx, "no pane: %d", data->dst);
return (-1);
}
}
if (data->dst == -1 && data->flag_up) {
if ((dst_wp = TAILQ_PREV(src_wp, window_panes, entry)) == NULL)
dst_wp = TAILQ_LAST(&w->panes, window_panes);
}
if (data->dst == -1 && data->flag_down) {
if ((dst_wp = TAILQ_NEXT(src_wp, entry)) == NULL)
dst_wp = TAILQ_FIRST(&w->panes);
}
if (src_wp == dst_wp)
return (0);
tmp_wp = TAILQ_PREV(dst_wp, window_panes, entry);
TAILQ_REMOVE(&dst_w->panes, dst_wp, entry);
TAILQ_REPLACE(&src_w->panes, src_wp, dst_wp, entry);
TAILQ_REMOVE(&w->panes, dst_wp, entry);
TAILQ_REPLACE(&w->panes, src_wp, dst_wp, entry);
if (tmp_wp == src_wp)
tmp_wp = dst_wp;
if (tmp_wp == NULL)
TAILQ_INSERT_HEAD(&dst_w->panes, src_wp, entry);
TAILQ_INSERT_HEAD(&w->panes, src_wp, entry);
else
TAILQ_INSERT_AFTER(&dst_w->panes, tmp_wp, src_wp, entry);
TAILQ_INSERT_AFTER(&w->panes, tmp_wp, src_wp, entry);
src_lc = src_wp->layout_cell;
dst_lc = dst_wp->layout_cell;
src_lc->wp = dst_wp;
dst_wp->layout_cell = src_lc;
dst_lc->wp = src_wp;
src_wp->layout_cell = dst_lc;
xx = src_wp->xoff;
yy = src_wp->yoff;
flags = src_wp->flags;
src_wp->xoff = dst_wp->xoff;
src_wp->yoff = dst_wp->yoff;
src_wp->flags &= ~PANE_HIDDEN;
src_wp->flags |= dst_wp->flags & PANE_HIDDEN;
dst_wp->xoff = xx;
dst_wp->yoff = yy;
dst_wp->flags &= ~PANE_HIDDEN;
dst_wp->flags |= flags & PANE_HIDDEN;
src_wp->window = dst_w;
dst_wp->window = src_w;
sx = src_wp->sx; sy = src_wp->sy;
xoff = src_wp->xoff; yoff = src_wp->yoff;
src_wp->xoff = dst_wp->xoff; src_wp->yoff = dst_wp->yoff;
xx = src_wp->sx;
yy = src_wp->sy;
window_pane_resize(src_wp, dst_wp->sx, dst_wp->sy);
dst_wp->xoff = xoff; dst_wp->yoff = yoff;
window_pane_resize(dst_wp, sx, sy);
window_pane_resize(dst_wp, xx, yy);
if (!cmd_check_flag(data->chflags, 'd')) {
if (src_w != dst_w) {
window_set_active_pane(src_w, dst_wp);
window_set_active_pane(dst_w, src_wp);
} else {
tmp_wp = dst_wp;
if (!window_pane_visible(tmp_wp))
tmp_wp = src_wp;
window_set_active_pane(src_w, tmp_wp);
}
} else {
if (src_w->active == src_wp)
window_set_active_pane(src_w, dst_wp);
if (dst_w->active == dst_wp)
window_set_active_pane(dst_w, src_wp);
if (!data->flag_detached) {
tmp_wp = dst_wp;
if (tmp_wp->flags & PANE_HIDDEN)
tmp_wp = src_wp;
window_set_active_pane(w, tmp_wp);
layout_refresh(w, 0);
}
server_redraw_window(src_w);
server_redraw_window(dst_w);
return (0);
}
void
cmd_swap_pane_send(struct cmd *self, struct buffer *b)
{
struct cmd_swap_pane_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->target);
}
void
cmd_swap_pane_recv(struct cmd *self, struct buffer *b)
{
struct cmd_swap_pane_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->target = cmd_recv_string(b);
}
void
cmd_swap_pane_free(struct cmd *self)
{
struct cmd_swap_pane_data *data = self->data;
if (data->target != NULL)
xfree(data->target);
xfree(data);
}
size_t
cmd_swap_pane_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_swap_pane_data *data = self->data;
size_t off = 0;
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return (off);
if (off < len &&
(data->flag_down || data->flag_up || data->flag_detached)) {
off += xsnprintf(buf + off, len - off, " -");
if (off < len && data->flag_detached)
off += xsnprintf(buf + off, len - off, "d");
if (off < len && data->flag_up)
off += xsnprintf(buf + off, len - off, "D");
if (off < len && data->flag_down)
off += xsnprintf(buf + off, len - off, "U");
}
if (off < len && data->target != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->target);
if (off < len && data->src != -1)
off += xsnprintf(buf + off, len - off, " -p %d", data->src);
if (off < len && data->dst != -1)
off += xsnprintf(buf + off, len - off, " -q %d", data->dst);
return (off);
}

26
cmd-swap-window.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-swap-window.c,v 1.19 2009-11-14 17:56:39 tcunha Exp $ */
/* $Id: cmd-swap-window.c,v 1.15 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -31,10 +31,12 @@ int cmd_swap_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_swap_window_entry = {
"swap-window", "swapw",
"[-d] " CMD_SRCDST_WINDOW_USAGE,
0, "d",
CMD_DFLAG,
cmd_srcdst_init,
cmd_srcdst_parse,
cmd_swap_window_exec,
cmd_srcdst_send,
cmd_srcdst_recv,
cmd_srcdst_free,
cmd_srcdst_print
};
@@ -44,7 +46,6 @@ cmd_swap_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_srcdst_data *data = self->data;
struct session *src, *dst;
struct session_group *sg_src, *sg_dst;
struct winlink *wl_src, *wl_dst;
struct window *w;
@@ -53,14 +54,6 @@ cmd_swap_window_exec(struct cmd *self, struct cmd_ctx *ctx)
if ((wl_dst = cmd_find_window(ctx, data->dst, &dst)) == NULL)
return (-1);
sg_src = session_group_find(src);
sg_dst = session_group_find(dst);
if (src != dst &&
sg_src != NULL && sg_dst != NULL && sg_src == sg_dst) {
ctx->error(ctx, "can't move window, sessions are grouped");
return (-1);
}
if (wl_dst->window == wl_src->window)
return (0);
@@ -68,17 +61,14 @@ cmd_swap_window_exec(struct cmd *self, struct cmd_ctx *ctx)
wl_dst->window = wl_src->window;
wl_src->window = w;
if (!cmd_check_flag(data->chflags, 'd')) {
if (!(data->flags & CMD_DFLAG)) {
session_select(dst, wl_dst->idx);
if (src != dst)
session_select(src, wl_src->idx);
}
session_group_synchronize_from(src);
server_redraw_session_group(src);
if (src != dst) {
session_group_synchronize_from(dst);
server_redraw_session_group(dst);
}
server_redraw_session(src);
if (src != dst)
server_redraw_session(dst);
recalculate_sizes();
return (0);

127
cmd-switch-client.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-switch-client.c,v 1.23 2010-12-22 15:31:00 tcunha Exp $ */
/* $Id: cmd-switch-client.c,v 1.15 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -27,94 +27,48 @@
* Switch client to a different session.
*/
void cmd_switch_client_init(struct cmd *, int);
int cmd_switch_client_parse(struct cmd *, int, char **, char **);
int cmd_switch_client_exec(struct cmd *, struct cmd_ctx *);
void cmd_switch_client_send(struct cmd *, struct buffer *);
void cmd_switch_client_recv(struct cmd *, struct buffer *);
void cmd_switch_client_free(struct cmd *);
size_t cmd_switch_client_print(struct cmd *, char *, size_t);
struct cmd_switch_client_data {
char *name;
char *target;
int flag_last;
int flag_next;
int flag_previous;
};
const struct cmd_entry cmd_switch_client_entry = {
"switch-client", "switchc",
"[-lnp] [-c target-client] [-t target-session]",
0, "",
cmd_switch_client_init,
"[-c target-client] [-t target-session]",
0,
NULL,
cmd_switch_client_parse,
cmd_switch_client_exec,
cmd_switch_client_send,
cmd_switch_client_recv,
cmd_switch_client_free,
cmd_switch_client_print
};
void
cmd_switch_client_init(struct cmd *self, int key)
{
struct cmd_switch_client_data *data;
self->data = data = xmalloc(sizeof *data);
data->name = NULL;
data->target = NULL;
data->flag_last = 0;
data->flag_next = 0;
data->flag_previous = 0;
switch (key) {
case '(':
data->flag_previous = 1;
break;
case ')':
data->flag_next = 1;
break;
case 'L':
data->flag_last = 1;
break;
}
}
int
cmd_switch_client_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_switch_client_data *data;
int opt;
self->entry->init(self, KEYC_NONE);
data = self->data;
self->data = data = xmalloc(sizeof *data);
data->name = NULL;
data->target = NULL;
while ((opt = getopt(argc, argv, "c:lnpt:")) != -1) {
while ((opt = getopt(argc, argv, "c:t:")) != -1) {
switch (opt) {
case 'c':
if (data->name == NULL)
data->name = xstrdup(optarg);
break;
case 'l':
if (data->flag_next || data->flag_previous ||
data->target != NULL)
goto usage;
data->flag_last = 1;
break;
case 'n':
if (data->flag_previous || data->flag_last ||
data->target != NULL)
goto usage;
data->flag_next = 1;
break;
case 'p':
if (data->flag_next || data->flag_last ||
data->target != NULL)
goto usage;
data->flag_next = 1;
data->name = xstrdup(optarg);
break;
case 't':
if (data->flag_next || data->flag_previous)
goto usage;
if (data->target == NULL)
data->target = xstrdup(optarg);
data->target = xstrdup(optarg);
break;
default:
goto usage;
@@ -146,41 +100,38 @@ cmd_switch_client_exec(struct cmd *self, struct cmd_ctx *ctx)
if ((c = cmd_find_client(ctx, data->name)) == NULL)
return (-1);
s = NULL;
if (data->flag_next) {
if ((s = session_next_session(c->session)) == NULL) {
ctx->error(ctx, "can't find next session");
return (-1);
}
} else if (data->flag_previous) {
if ((s = session_previous_session(c->session)) == NULL) {
ctx->error(ctx, "can't find previous session");
return (-1);
}
} else if (data->flag_last) {
if (c->last_session != NULL && session_alive(c->last_session))
s = c->last_session;
if (s == NULL) {
ctx->error(ctx, "can't find last session");
return (-1);
}
} else
s = cmd_find_session(ctx, data->target);
if (s == NULL)
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
if (c->session != NULL)
c->last_session = c->session;
c->session = s;
recalculate_sizes();
server_check_unattached();
server_redraw_client(c);
return (0);
}
void
cmd_switch_client_send(struct cmd *self, struct buffer *b)
{
struct cmd_switch_client_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->name);
cmd_send_string(b, data->target);
}
void
cmd_switch_client_recv(struct cmd *self, struct buffer *b)
{
struct cmd_switch_client_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->name = cmd_recv_string(b);
data->target = cmd_recv_string(b);
}
void
cmd_switch_client_free(struct cmd *self)
{
@@ -202,12 +153,6 @@ cmd_switch_client_print(struct cmd *self, char *buf, size_t len)
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return (off);
if (off < len && data->flag_last)
off += xsnprintf(buf + off, len - off, "%s", " -l");
if (off < len && data->flag_next)
off += xsnprintf(buf + off, len - off, "%s", " -n");
if (off < len && data->flag_previous)
off += xsnprintf(buf + off, len - off, "%s", " -p");
if (off < len && data->name != NULL)
off += cmd_prarg(buf + off, len - off, " -c ", data->name);
if (off < len && data->target != NULL)

93
cmd-unbind-key.c
View File

@@ -1,4 +1,4 @@
/* $Id: cmd-unbind-key.c,v 1.23 2010-12-06 21:51:02 nicm Exp $ */
/* $Id: cmd-unbind-key.c,v 1.16 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -26,25 +26,23 @@
int cmd_unbind_key_parse(struct cmd *, int, char **, char **);
int cmd_unbind_key_exec(struct cmd *, struct cmd_ctx *);
void cmd_unbind_key_send(struct cmd *, struct buffer *);
void cmd_unbind_key_recv(struct cmd *, struct buffer *);
void cmd_unbind_key_free(struct cmd *);
int cmd_unbind_key_table(struct cmd *, struct cmd_ctx *);
struct cmd_unbind_key_data {
int key;
int flag_all;
int command_key;
char *tablename;
};
const struct cmd_entry cmd_unbind_key_entry = {
"unbind-key", "unbind",
"[-acn] [-t key-table] key",
0, "",
"key",
0,
NULL,
cmd_unbind_key_parse,
cmd_unbind_key_exec,
cmd_unbind_key_send,
cmd_unbind_key_recv,
cmd_unbind_key_free,
NULL
};
@@ -53,47 +51,24 @@ int
cmd_unbind_key_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_unbind_key_data *data;
int opt, no_prefix = 0;
int opt;
self->data = data = xmalloc(sizeof *data);
data->flag_all = 0;
data->command_key = 0;
data->tablename = NULL;
while ((opt = getopt(argc, argv, "acnt:")) != -1) {
while ((opt = getopt(argc, argv, "")) != -1) {
switch (opt) {
case 'a':
data->flag_all = 1;
break;
case 'c':
data->command_key = 1;
break;
case 'n':
no_prefix = 1;
break;
case 't':
if (data->tablename == NULL)
data->tablename = xstrdup(optarg);
break;
default:
goto usage;
}
}
argc -= optind;
argv += optind;
if (data->flag_all && (argc != 0 || data->tablename))
goto usage;
if (!data->flag_all && argc != 1)
if (argc != 1)
goto usage;
if (!data->flag_all) {
data->key = key_string_lookup_string(argv[0]);
if (data->key == KEYC_NONE) {
xasprintf(cause, "unknown key: %s", argv[0]);
goto error;
}
if (!no_prefix)
data->key |= KEYC_PREFIX;
if ((data->key = key_string_lookup_string(argv[0])) == KEYC_NONE) {
xasprintf(cause, "unknown key: %s", argv[0]);
goto error;
}
return (0);
@@ -110,46 +85,30 @@ int
cmd_unbind_key_exec(struct cmd *self, unused struct cmd_ctx *ctx)
{
struct cmd_unbind_key_data *data = self->data;
struct key_binding *bd;
if (data == NULL)
return (0);
if (data->flag_all) {
while (!SPLAY_EMPTY(&key_bindings)) {
bd = SPLAY_ROOT(&key_bindings);
SPLAY_REMOVE(key_bindings, &key_bindings, bd);
cmd_list_free(bd->cmdlist);
xfree(bd);
}
} else {
if (data->tablename != NULL)
return (cmd_unbind_key_table(self, ctx));
key_bindings_remove(data->key);
}
key_bindings_remove(data->key);
return (0);
}
int
cmd_unbind_key_table(struct cmd *self, struct cmd_ctx *ctx)
void
cmd_unbind_key_send(struct cmd *self, struct buffer *b)
{
struct cmd_unbind_key_data *data = self->data;
const struct mode_key_table *mtab;
struct mode_key_binding *mbind, mtmp;
if ((mtab = mode_key_findtable(data->tablename)) == NULL) {
ctx->error(ctx, "unknown key table: %s", data->tablename);
return (-1);
}
buffer_write(b, data, sizeof *data);
}
mtmp.key = data->key & ~KEYC_PREFIX;
mtmp.mode = data->command_key ? 1 : 0;
if ((mbind = SPLAY_FIND(mode_key_tree, mtab->tree, &mtmp)) != NULL) {
SPLAY_REMOVE(mode_key_tree, mtab->tree, mbind);
xfree(mbind);
}
return (0);
void
cmd_unbind_key_recv(struct cmd *self, struct buffer *b)
{
struct cmd_unbind_key_data *data;
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
}
void
@@ -157,7 +116,5 @@ cmd_unbind_key_free(struct cmd *self)
{
struct cmd_unbind_key_data *data = self->data;
if (data->tablename != NULL)
xfree(data->tablename);
xfree(data);
}

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