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Author SHA1 Message Date
no_author
2365b09d6a This commit was manufactured by cvs2svn to create tag 'TMUX_1_4'. 2010-12-27 21:37:43 +00:00
229 changed files with 15677 additions and 29871 deletions
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19
.gitignore vendored
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@@ -1,19 +0,0 @@
*.o
*~
*.diff
*.patch
*.core
core
tags
.deps/
compat/.dirstamp
aclocal.m4
autom4te.cache/
config.log
config.status
etc/
tmux
Makefile
Makefile.in
configure
tmux.1.*

34
.mailmap
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@@ -1,34 +0,0 @@
Bob Beck <beck@openbsd.org> beck <beck>
Igor Sobrado <sobrado@openbsd.org> sobrado <sobrado>
Ingo Schwarze <schwarze@openbsd.org> schwarze <schwarze>
Jacek Masiulaniec <jacekm@openbsd.org> jacekm <jacekm>
Jason McIntyre <jmc@openbsd.org> jmc <jmc>
Jason McIntyre <jmc@openbsd.org> jcm <jcm>
Joel Sing <jsing@openbsd.org> jsing <jsing>
Jonathan Gray <jsg@openbsd.org> jsg <jsg>
Kenneth R Westerback <krw@openbsd.org> krw <krw>
Marc Espie <espie@openbsd.org> espie <espie>
Matthew Dempsky <matthew@openbsd.org> matthew <matthew>
Matthias Kilian <kili@openbsd.org> kili <kili>
Matthieu Herrb <matthieu@openbsd.org> matthieu <matthieu>
Miod Vallat <miod@openbsd.org> miod <miod>
Nicholas Marriott <nicholas.marriott@gmail.com> Nicholas Marriott <nicm@openbsd.org>
Nicholas Marriott <nicholas.marriott@gmail.com> nicm <nicm>
Nicholas Marriott <nicholas.marriott@gmail.com> no_author <no_author@example.org>
Okan Demirmen <okan@openbsd.org> okan <okan>
Philip Guenther <guenther@openbsd.org> guenther <guenther>
Pierre-Yves Ritschard <pyr@openbsd.org> pyr <pyr>
Ray Lai <ray@openbsd.org> ray <ray>
Ryan McBride <mcbride@openbsd.org> mcbride <mcbride>
Sebastian Benoit <benno@openbsd.org> benno <benno>
Stefan Sperling <stsp@openbsd.org> stsp <stsp>
Stuart Henderson <sthen@openbsd.org> sthen <sthen>
Ted Unangst <tedu@openbsd.org> tedu <tedu>
Theo de Raadt <deraadt@openbsd.org> deraadt <deraadt>
Theo de Raadt <deraadt@openbsd.org> Theo Deraadt <deraadt@openbsd.org>
Thomas Adam <thomas@xteddy.org> Thomas <thomas@xteddy.org>
Thomas Adam <thomas@xteddy.org> n6tadam <n6tadam@xteddy.org>
Thomas Adam <thomas@xteddy.org> Thomas Adam <thomas.adam@smoothwall.net>
Tobias Stoeckmann <tobias@openbsd.org> tobias <tobias>
Todd C Miller <millert@openbsd.org> millert <millert>
William Yodlowsky <william@openbsd.org> william <william>

10
.travis.yml
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@@ -1,10 +0,0 @@
language: c
matrix:
include:
- compiler: gcc
- compiler: clang
env: CFLAGS="-g -O2"
before_install:
- sudo apt-get update -qq
- sudo apt-get -y install debhelper autotools-dev dh-autoreconf file libncurses5-dev libevent-dev pkg-config libutempter-dev build-essential
script: (CFLAGS= ./autogen.sh) && ./configure --enable-debug && make

429
CHANGES
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@@ -1,425 +1,3 @@
CHANGES FROM 2.0 to 2.1 18 October 2015
Incompatible Changes
====================
* Mouse-mode has been rewritten. There's now no longer options for:
- mouse-resize-pane
- mouse-select-pane
- mouse-select-window
- mode-mouse
Instead there is just one option: 'mouse' which turns on mouse support
entirely.
* 'default-terminal' is now a session option. Furthermore, if this is set
to 'screen-*' then emulate what screen does. If italics are wanted, this
can be set to 'tmux' but this is still new and not necessarily supported
on all platforms with older ncurses installs.
* The c0-* options for rate-limiting have been removed. Instead, a backoff
approach is used.
Normal Changes
==============
* New formats:
- session_activity
- window_linked
- window_activity_format
- session_alerts
- session_last_attached
- client_pid
- pid
* 'copy-selection', 'append-selection', 'start-named-buffer' now understand
an '-x' flag to prevent it exiting copying mode.
* 'select-pane' now understands '-P' to set window/pane background colours.
* 'renumber-windows' now understands windows which are unlinked.
* 'bind' now understands multiple key tables. Allows for key-chaining.
* 'select-layout' understands '-o' to undo the last layout change.
* The environment is updated when switching sessions as well as attaching.
* 'select-pane' now understands '-M' for marking a pane. This marked pane
can then be used with commands which understand src-pane specifiers
automatically.
* If a session/window target is prefixed with '=' then only an exact match
is considered.
* 'move-window' understands '-a'.
* 'update-environment' understands '-E' when attach-session is used on an
already attached client.
* 'show-environment' understands '-s' to output Bourne-compatible commands.
* New option: 'history-file' to save/restore command prompt history.
* Copy mode is exited if the history is cleared whilst in copy-mode.
* 'copy-mode' learned '-e' to exit copy-mode when scrolling to end.
CHANGES FROM 1.9a to 2.0 6 March 2015
Incompatible Changes
====================
* The choose-list command has been removed.
* 'terminal-overrides' is now a server option, not a session option.
* 'message-limit' is now a server option, not a session option.
* 'monitor-content' option has been removed.
* 'pane_start_path' option has been removed.
* The "info" mechanism which used to (for some commands) provide feedback
has been removed, and like other commands, they now produce nothing on
success.
Normal Changes
==============
* tmux can now write an entry to utmp if the library 'utempter' is present
at compile time.
* set-buffer learned append mode (-a), and a corresponding
'append-selection' command has been added to copy-mode.
* choose-mode now has the following commands which can be bound:
- start-of-list
- end-of-list
- top-line
- bottom-line
* choose-buffer now understands UTF-8.
* Pane navigation has changed:
- The old way of always using the top or left if the choice is ambiguous.
- The new way of remembering the last used pane is annoying if the
layout is balanced and the leftmost is obvious to the user (because
clearly if we go right from the top-left in a tiled set of four we want
to end up in top-right, even if we were last using the bottom-right).
So instead, use a combination of both: if there is only one possible
pane alongside the current pane, move to it, otherwise choose the most
recently used of the choice.
* 'set-buffer' can now be told to give names to buffers.
* The 'new-session', 'new-window', 'split-window', and 'respawn-pane' commands
now understand multiple arguments and handle quoting problems correctly.
* 'capture-pane' understands '-S-' to mean the start of the pane, and '-E-' to
mean the end of the pane.
* Support for function keys beyond F12 has changed. The following explains:
- F13-F24 are S-F1 to S-F12
- F25-F36 are C-F1 to C-F12
- F37-F48 are C-S-F1 to C-S-F12
- F49-F60 are M-F1 to M-F12
- F61-F63 are M-S-F1 to M-S-F3
Therefore, F13 becomes a binding of S-F1, etc.
* Support using pane id as part of session or window specifier (so % means
session-of-%1 or window-of-%1) and window id as part of session
(so @1 means session-of-@1).
* 'copy-pipe' command now understands formats via -F
* 'if-shell' command now understands formats via -F
* 'split-window' and 'join-window' understand -b to create the pane to the left
or above the target pane.
CHANGES FROM 1.9 to 1.9a 22 February 2014
NOTE: This is a bug-fix release to address some important bugs which just
missed the 1.9 deadline, but were found afterwards.
Normal Changes
==============
* Fix crash due to uninitialized lastwp member of layout_cell
* Fix -fg/-bg/-style with 256 colour terminals.
CHANGES FROM 1.8 to 1.9, 20 February 2014
NOTE: This release has bumped the tmux protocol version. It is therefore
advised that the prior tmux server is restarted when this version of tmux is
installed, to avoid protocol mismatch errors for newer clients trying to
talk to an older running tmux server.
Incompatible Changes
====================
* 88 colour support has been removed.
* 'default-path' has been removed. The new-window command accepts '-c' to
cater for this. The previous value of "." can be replaced with: 'neww -c
$PWD', the previous value of '' which meant current path of the pane can
be specified as: 'neww -c "#{pane_current_path}"'
Deprecated Changes
==================
* The single format specifiers: #A -> #Z (where defined) have been
deprecated and replaced with longer-named equivalents, as listed in the
FORMATS section of the tmux manpage.
* The various foo-{fg,bg,attr} commands have been deprecated and replaced
with equivalent foo-style option instead. Currently this is still
backwards-compatible, but will be removed over time.
Normal Changes
==============
* A new environment variable TMUX_TMPDIR is now honoured, allowing the
socket directory to be set outside of TMPDIR (/tmp/ if not set).
* If -s not given to swap-pane the current pane is assumed.
* A #{pane_syncronized} format specifier has been added to be a conditional
format if a pane is in a syncronised mode (c.f. syncronize-panes)
* Tmux now runs under Cygwin natively.
* Formats can now be nested within each other and expanded accordingly.
* Added 'automatic-rename-format' option to allow the automatic rename
mechanism to use something other than the default of
#{pane_current_command}.
* new-session learnt '-c' to specify the starting directory for that session
and all subsequent windows therein.
* The session name is now shown in the message printed to the terminal when
a session is detached.
* Lots more format specifiers have been added.
* Server race conditions have been fixed; in particular commands are not run
until after the configuration file is read completely.
* Case insensitive searching in tmux's copy-mode is now possible.
* attach-session and switch-client learnt the '-t' option to accept a window
and/or a pane to use.
* Copy-mode is only exited if no selection is in progress.
* Paste key in copy-mode is now possible to enter text from the clipboard.
* status-interval set to '0' now works as intended.
* tmux now supports 256 colours running under fbterm.
* Many bug fixes!
CHANGES FROM 1.7 to 1.8, 26 March 2013
Incompatible Changes
====================
* layout redo/undo has been removed.
Normal Changes
==============
* Add halfpage up/down bindings to copy mode.
* Session choosing fixed to work with unattached sessions.
* New window options window-status-last-{attr,bg,fg} to denote the last
window which was active.
* Scrolling in copy-mode now scrolls the region without moving the mouse
cursor.
* run-shell learnt '-t' to specify the pane to use when displaying output.
* Support for middle-click pasting.
* choose-tree learns '-u' to start uncollapsed.
* select-window learnt '-T' to toggle to the last window if it's already
current.
* New session option 'assume-paste-time' for pasting text versus key-binding
actions.
* choose-* commands now work outside of an attached client.
* Aliases are now shown for list-commands command.
* Status learns about formats.
* Free-form options can be set with set-option if prepended with an '@'
sign.
* capture-pane learnt '-p' to send to stdout, and '-e' for capturing escape
sequences, and '-a' to capture the alternate screen, and '-P' to dump
pending output.
* Many new formats added (client_session, client_last_session, etc.)
* Control mode, which is a way for a client to send tmux commands.
Currently more useful to users of iterm2.
* resize-pane learnt '-x' and '-y' for absolute pane sizing.
* Config file loading now reports errors from all files which are loaded via
the 'source-file' command.
* 'copy-pipe' mode command to copy selection and pipe the selection to a
command.
* Panes can now emit focus notifications for certain applications
which use those.
* run-shell and if-shell now accept formats.
* resize-pane learnt '-Z' for zooming a pane temporarily.
* new-session learnt '-A' to make it behave like attach-session.
* set-option learnt '-o' to prevent setting an option which is already set.
* capture-pane and show-options learns '-q' to silence errors.
* New command 'wait-for' which blocks a client until woken up again.
* Resizing panes will now reflow the text inside them.
* Lots and lots of bug fixes, fixing memory-leaks, etc.
* Various manpage improvements.
CHANGES FROM 1.6 to 1.7, 13 October 2012
* tmux configuration files now support line-continuation with a "\" at the
end of a line.
* New option status-position to move the status line to the top or bottom of
the screen.
* Enforce history-limit option when clearing the screen.
* Give each window a unique id, like panes but prefixed with @.
* Add pane id to each pane in layout description (while still accepting
the old form).
* Provide defined ways to set the various default-path possibilities: ~
for home directory, . for server start directory, - for session start
directory and empty for the pane's working directory (the default). All
can also be used as part of a relative path (eg -/foo). Also provide -c
flags to neww and splitw to override default-path setting.
* Add -l flag to send-keys to send input literally (without translating
key names).
* Allow a single option to be specified to show-options to show just that
option.
* New command "move-pane" (like join-pane but allows the same window).
* join-pane and move-pane commands learn "-b" option to place the pane to
the left or above.
* Support for bracketed-paste mode.
* Allow send-keys command to accept hex values.
* Add locking around "start-server" to avoid race-conditions.
* break-pane learns -P/-F arguments for display formatting.
* set-option learns "-q" to make it quiet, and not print out anything.
* copy mode learns "wrap-search" option.
* Add a simple form of output rate limiting by counting the number of
certain C0 sequences (linefeeds, backspaces, carriage returns) and if it
exceeds a threshold (current default 250/millisecond), start to redraw
the pane every 100 milliseconds instead of making each change as it
comes. Two configuration options - c0-change-trigger and
c0-change-interval.
* find-window learns new flags: "-C", "-N", "-T" to match against either or
all of a window's content, name, or title. Defaults to all three options
if none specified.
* find-window automatically selects the appropriate pane for the found
matches.
* show-environment can now accept one option to show that environment value.
* Exit mouse mode when end-of-screen reached when scrolling with the mouse
wheel.
* select-layout learns -u and -U for layout history stacks.
* kill-window, detach-client, kill-session all learn "-a" option for
killing all but the current thing specified.
* move-window learns "-r" option to renumber window sequentially in a
session.
* New session option "renumber-windows" to automatically renumber windows in
a session when a window is closed. (see "move-window -r").
* Only enter copy-mode on scroll up.
* choose-* and list-* commands all use "-F" for format specifiers.
* When spawning external commands, the value from the "default-shell" option
is now used, rather than assuming /bin/sh.
* New choose-tree command to render window/sessions as a tree for selection.
* display-message learns new format options.
* For linked-windows across sessions, all flags for that window are now
cleared across sessions.
* Lots and lots of bug fixes, fixing memory-leaks, etc.
* Various manpage improvements.
CHANGES FROM 1.5 TO 1.6, 23 January 2012
* Extend the mode-mouse option to add a third choice which means the mouse
does not enter copy mode.
* Add a -r flag to switch-client to toggle the client read-only flag.
* Add pane-base-index option.
* Support \ for line continuation in the configuration file.
* Framework for more powerful formatting of command output and use it for
list-{panes,windows,sessions}. This allows more descriptive replacements
(such as #{session_name}) and conditionals.
* Mark dead panes with some text saying they are dead.
* Reject $SHELL if it is not a full path.
* Add -S option to refresh-client to redraw status line.
* Add an else clause for if-shell.
* Try to resolve relative paths for loadb and saveb (first, using client
working directory, if any, then default-path or session working directory).
* Support for \e[3J to clear the history and send the corresponding
terminfo code (E3) before locking.
* When in copy mode, make repeat count indicate buffer to replace, if used.
* Add screen*:XT to terminal-overrides for tmux-in-tmux.
* Status-line message attributes added.
* Move word-separators to be a session rather than window option.
* Change the way the working directory for new processes is discovered. If
default-path isn't empty, it is used. Otherwise, if a new window is created
from the command-line, the working directory of the client is used. If not,
platform specific code is used to retrieve the current working directory
of the process in the active pane. If that fails, the directory where the
session was created is used, instead.
* Do not change the current pane if both mouse-select-{pane,window} are
enabled.
* Add \033[s and \033[u to save and restore cursor position.
* Allow $HOME to be used as default-path.
* Add CNL and CPL escape sequences.
* Calculate last position correctly for UTF-8 wide characters.
* Add an option allow-rename to disable the window rename escape sequence.
* Attributes for each type of status-line alert (ie bell, content and
activity) added. Therefore, remove the superfluous options
window-status-alert-{attr,bg,fg}.
* Add a -R flag to send-keys to reset the terminal.
* Add strings to allow the aixterm bright colours to be used when
configuring colours.
* Drop the ability to have a list of keys in the prefix in favour of two
separate options, prefix and prefix2.
* Flag -2 added to send-prefix to send the secondary prefix key.
* Show pane size in top right of display panes mode.
* Some memory leaks plugged.
* More command-prompt editing improvements.
* Various manpage improvements.
* More Vi mode improvements.
CHANGES FROM 1.4 TO 1.5, 09 July 2011
* Support xterm mouse modes 1002 and 1003.
* Change from a per-session stack of buffers to one global stack. This renders
copy-buffer useless and makes buffer-limit now a server option.
* Fix most-recently-used choice by avoiding reset the activity timer for
unattached sessions every second.
* Add a -P option to new-window and split-window to print the new window or
pane index in target form (useful to pass it into other commands).
* Handle a # at the end of a replacement string (such as status-left)
correctly.
* Support for UTF-8 mouse input (\033[1005h) which was added in xterm 262.
If the new mouse-utf8 option is on, UTF-8 mouse input is enabled for all
UTF-8 terminals. The option defaults to on if LANG etc are set in the same
manner as the utf8 option.
* Support for HP-UX.
* Accept colours of the hex form #ffffff and translate to the nearest from the
xterm(1) 256-colour set.
* Clear the non-blocking IO flag (O_NONBLOCK) on the stdio file descriptors
before closing them (fixes things like "tmux ls && cat").
* Use TMPDIR if set.
* Fix next and previous session functions to actually work.
* Support -x and -y for new-session to specify the initial size of the window
if created detached with -d.
* Make bind-key accept characters with the top-bit-set and print them as octal.
* Set $TMUX without the session when background jobs are run.
* Simplify the way jobs work and drop the persist type, so all jobs are
fire-and-forget.
* Accept tcgetattr/tcsetattr(3) failure, fixes problems with fatal() if the
terminal disappears while locked.
* Add a -P option to detach to HUP the client's parent process (usually causing
it to exit as well).
* Support passing through escape sequences to the underlying terminal by using
DCS with a "tmux;" prefix.
* Prevent tiled producing a corrupt layout when only one column is needed.
* Give each pane created in a tmux server a unique id (starting from 0), put it
in the TMUX_PANE environment variable and accept it as a target.
* Allow a start and end line to be specified for capture-pane which may be
negative to capture part of the history.
* Add -a and -s options to lsp to list all panes in the server or session
respectively. Likewise add -s to lsw.
* Change -t on display-message to be target-pane for the #[A-Z] replacements
and add -c as target-client.
* The attach-session command now prefers the most recently used unattached
session.
* Add -s option to detach-client to detach all clients attached to a session.
* Add -t to list-clients.
* Change window with mouse wheel over status line if mouse-select-window is on.
* When mode-mouse is on, automatically enter copy mode when the mouse is
dragged or the mouse wheel is used. Also exit copy mode when the mouse wheel
is scrolled off the bottom.
* Provide #h character pair for short hostname (no domain).
* Don't use strnvis(3) for the title as it breaks UTF-8.
* Use the tsl and fsl terminfo(5) capabilities to update terminal title and
automatically fill them in on terminals with the XT capability (which means
their title setting is xterm-compatible).
* Add a new option, mouse-resize-pane. When on, panes may be resized by
dragging their borders.
* Fix crash by resetting last pane on {break,swap}-pane across windows.
* Add three new copy-mode commands - select-line, copy-line, copy-end-of-line.
* Support setting the xterm clipboard when copying from copy mode using the
xterm escape sequence for the purpose (if xterm is configured to allow it).
* Support xterm(1) cursor colour change sequences through terminfo(5) Cc
(set) and Cr (reset) extensions.
* Support DECSCUSR sequence to set the cursor style with two new terminfo(5)
extensions, Cs and Csr.
* Make the command-prompt custom prompts recognize the status-left option
character pairs.
* Add a respawn-pane command.
* Add a couple of extra xterm-style keys that gnome terminal provides.
* Allow the initial context on prompts to be set with the new -I option to
command-prompt. Include the current window and session name in the prompt
when renaming and add a new key binding ($) for rename session.
* Option bell-on-alert added to trigger the terminal bell when there is an
alert.
* Change the list-keys format so that it shows the keys using actual tmux
commands which should be able to be directly copied into the config file.
* Show full targets for lsp/lsw -a.
* Make confirm-before prompt customizable with -p option like command-prompt
and add the character pairs #W and #P to the default kill-{pane,window}
prompts.
* Avoid sending data to suspended/locked clients.
* Small memory leaks in error paths plugged.
* Vi mode improvements.
CHANGES FROM 1.3 TO 1.4, 27 December 2010
* Window bell reporting fixed.
@@ -1975,3 +1553,10 @@ The list of older changes is below.
emacs) that don't require scrolling regions (ESC[r) mostly work fine
(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 $
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
LocalWords: dstidx srcname srcidx winlink lsw nabc sabc Exp Tiago Cunha dch
LocalWords: setw Chisnall renamew merdely eg Maier newname selectw neww Gass

21
COPYING
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@@ -1,21 +0,0 @@
THIS IS FOR INFORMATION ONLY, CODE IS UNDER THE LICENCE AT THE TOP OF ITS FILE.
The README, 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,
typically:
Copyright (c) <author>
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.

153
FAQ
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@@ -95,21 +95,21 @@ aware of are (bearing in mind I haven't used screen for a few years now):
- 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 for odd terminals.
- screen has wider platform support, for example IRIX and HP-UX, and for odd
terminals.
* I found a bug! What do I do?
Check the latest version of tmux from Git to see if the problem is still
reproducible. Sometimes the length of time between releases means a lot of
fixes can be sitting in Git and the problem might already be fixed.
Please send bug reports by email to nicholas.marriott@gmail.com or
tmux-users@googlegroups.com. Please include as much of the following
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:
- the version of tmux you are running;
@@ -123,7 +123,7 @@ information as possible:
* Why doesn't tmux do $x?
Please send feature requests by email to tmux-users@googlegroups.com.
Please send feature requests by email to nicm@users.sourceforge.net.
* Why do you use the screen terminal description inside tmux? It sucks.
@@ -239,31 +239,6 @@ would be welcome.
vim users may also want to set the "ttyfast" option inside tmux.
* How do I make ctrl and shift arrow keys work in emacs?
The terminal-init-screen function in term/screen.el is called for new frames,
but it doesn't configure any function keys.
If the tmux xterm-keys option is on, it is enough to define the same keys as
xterm. Add the following to init.el or .emacs to do this:
(defadvice terminal-init-screen
;; The advice is named `tmux', and is run before `terminal-init-screen' runs.
(before tmux activate)
;; Docstring. This describes the advice and is made available inside emacs;
;; for example when doing C-h f terminal-init-screen RET
"Apply xterm keymap, allowing use of keys passed through tmux."
;; This is the elisp code that is run before `terminal-init-screen'.
(if (getenv "TMUX")
(let ((map (copy-keymap xterm-function-map)))
(set-keymap-parent map (keymap-parent input-decode-map))
(set-keymap-parent input-decode-map map))))
And ensure .tmux.conf contains "set -g xterm-keys on".
Alternatively, the screen.el file can be copied to the load path and
customized.
* 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
@@ -352,103 +327,49 @@ 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'
* I don't see italics! Or less and vim show italics and reverse the wrong way round!
* How can I open a new window in the same directory as the current window?
GNU screen does not support italics and the "screen" terminfo description uses
the italics escape sequence incorrectly.
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.
As of tmux 2.1, if default-terminal is set to "screen" or matches "screen-*",
tmux will behave like screen and italics will be disabled.
A workaround is to let tmux know about the current path through an environment
variable. To do so, use the following command:
To enable italics, create a new terminfo entry called "tmux" (some platforms
may already have this, you can check with "infocmp tmux"):
[ -n "$TMUX" ] && tmux setenv TMUXPWD_$(tmux display -p "#I") $PWD
$ cat <<EOF|tic -x -
tmux|tmux terminal multiplexer,
ritm=\E[23m, rmso=\E[27m, sitm=\E[3m, smso=\E[7m, Ms@,
use=xterm+tmux, use=screen,
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:
tmux-256color|tmux with 256 colors,
use=xterm+256setaf, use=tmux,
EOF
$
PS1='$([ -n "$TMUX" ] && tmux setenv TMUXPWD_$(tmux display -p "#I") $PWD)\h$ '
And tell tmux to use it in ~/.tmux.conf:
set -g default-terminal "tmux"
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):
If using urxvt, make sure you have an italics capable font enabled. for
example, add to ~/.Xdefaults:
bind-key C-c run-shell 'tmux neww "cd $(tmux display -p "\$TMUXPWD_#I"); exec bash"'
urxvt.italicFont: xft:Bitstream Vera Sans Mono:italic:autohint=true
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.
* How can I make tmux use my terminal's scrollback buffer?
* tmux doesn't start with "daemon failed"
Normally, tmux enables the terminal's "alternate screen". Most terminals (such
as xterm) do not save scrollback for the alternate screen. You might prefer
tmux to use the normal screen, so it uses your terminal's scrollback
buffer. This way, you can access the scrollback buffer as usual, for example
using the mouse wheel - although there is no guarantee output inside tmux will
always (or ever) be added to the scrollback.
tmux shows something similar to this when started:
You can make tmux use the normal screen by telling it that your terminal does
not have an alternate screen. Put the following in ~/.tmux.conf:
fatal: server_start: daemon failed: No such file or directory
fatal: main_dispatch: imsg_read failed
set -ga terminal-overrides ',xterm*:smcup@:rmcup@'
A possible reason is that /dev/null is not a character device or is otherwise
inaccessible.
Adjust if your $TERM does not start with xterm.
Check with:
tmux will still emulate the alternate screen for applications run under tmux,
so you don't really lose anything with this setting. The only disadvantage is
that when you exit tmux, it will not restore whatever was there before you
started.
file /dev/null
ls -l /dev/null
* How do I see the default configuration?
If it is not a character device or has incorrect permissions, it can typically
be recreated with:
Show the default session options by starting a new tmux server with no
configuration file:
$ tmux -Lfoo -f/dev/null start\; show -g
Or the default window options:
$ tmux -Lfoo -f/dev/null start\; show -gw
* How do I copy a selection from tmux to the system's clipboard?
When running in xterm(1), tmux can automatically send copied text to the
clipboard. This is controlled by the set-clipboard option and also needs this
X resource to be set:
XTerm*disallowedWindowOps: 20,21,SetXprop
For rxvt-unicode (urxvt), there is an unofficial Perl extension here:
http://anti.teamidiot.de/static/nei/*/Code/urxvt/
Otherwise a key binding for copy mode using xclip (or xsel) works:
bind -temacs-copy C-y copy-pipe "xclip -i >/dev/null"
Or for inside and outside copy mode with the prefix key:
bind C-y run -b "tmux save-buffer - | xclip -i"
On OS X, reattach-to-usernamespace lets pbcopy/pbpaste work:
https://github.com/ChrisJohnsen/tmux-MacOSX-pasteboard
cd /dev && rm null && ./MAKEDEV null
* Why do I see dots around a session when I attach to it?
tmux limits the size of the window to the smallest attached session. If
it didn't do this then it would be impossible to see the entire window.
The dots mark the size of the window tmux can display.
To avoid this, detach all other clients when attaching:
$ tmux attach -d
Or from inside tmux by detaching individual clients with C-b D or all
using:
C-b : attach -d
$Id: FAQ,v 1.41 2010-12-15 23:31:30 nicm Exp $

87
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@@ -0,0 +1,87 @@
# $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.
#
.PHONY: clean
VERSION= 1.4
#FDEBUG= 1
CC?= cc
CFLAGS+= -DBUILD="\"$(VERSION)\""
LDFLAGS+= -L/usr/local/lib
LIBS+=
# Sun CC
ifneq ($(shell ($(CC) -V 2>&1|awk '/Sun C/' || true)), )
CFLAGS+= -erroff=E_EMPTY_DECLARATION
FDEBUG=
endif
ifdef FDEBUG
CFLAGS+= -g -ggdb -DDEBUG
CFLAGS+= -Wno-long-long -Wall -W -Wnested-externs -Wformat=2
CFLAGS+= -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations
CFLAGS+= -Wwrite-strings -Wshadow -Wpointer-arith -Wsign-compare
CFLAGS+= -Wundef -Wbad-function-cast -Winline -Wcast-align
endif
# This sort of sucks but gets rid of the stupid warning and should work on
# most platforms...
ifeq ($(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
SRCS= $(shell echo *.c|LC_ALL=C sed 's|osdep-[a-z0-9]*.c||g')
include config.mk
OBJS= $(patsubst %.c,%.o,$(SRCS))
all: tmux
tmux: $(OBJS)
$(CC) $(LDFLAGS) -o tmux $+ $(LIBS)
depend: $(SRCS)
$(CC) $(CPPFLAGS) $(CFLAGS) -MM $(SRCS) > .depend
clean:
rm -f tmux *.o *~ *.core *.log compat/*.o compat/*~
clean-depend:
rm -f .depend
clean-all: clean clean-depend
rm -f config.h config.mk
install: all
$(INSTALLDIR) $(DESTDIR)$(PREFIX)/bin
$(INSTALLBIN) tmux $(DESTDIR)$(PREFIX)/bin/tmux
$(INSTALLDIR) $(DESTDIR)$(PREFIX)/man/man1
$(INSTALLMAN) tmux.1 $(DESTDIR)$(PREFIX)/man/man1/tmux.1
-include .depend

84
Makefile Normal file
View File

@@ -0,0 +1,84 @@
# $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.
#
.SUFFIXES: .c .o
.PHONY: clean
VERSION= 1.4
#FDEBUG= 1
CC?= cc
CFLAGS+= -DBUILD="\"$(VERSION)\""
LDFLAGS+= -L/usr/local/lib
LIBS+=
.ifdef FDEBUG
CFLAGS+= -g -ggdb -DDEBUG
CFLAGS+= -Wno-long-long -Wall -W -Wnested-externs -Wformat=2
CFLAGS+= -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations
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
SRCS!= echo *.c|LC_ALL=C sed 's|osdep-[a-z0-9]*.c||g'
.include "config.mk"
OBJS= ${SRCS:S/.c/.o/}
.c.o:
${CC} ${CPPFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
all: tmux
tmux: ${OBJS}
${CC} ${LDFLAGS} -o tmux ${OBJS} ${LIBS}
depend:
mkdep ${CPPFLAGS} ${CFLAGS} ${SRCS:M*.c}
clean:
rm -f tmux *.o *~ *.core *.log compat/*.o compat/*~
clean-depend:
rm -f .depend
clean-all: clean clean-depend
rm -f config.h config.mk
install: all
${INSTALLDIR} ${DESTDIR}${PREFIX}/bin
${INSTALLBIN} tmux ${DESTDIR}${PREFIX}/bin/
${INSTALLDIR} ${DESTDIR}${PREFIX}/man/man1
${INSTALLMAN} tmux.1 ${DESTDIR}${PREFIX}/man/man1/

249
Makefile.am
View File

@@ -1,249 +0,0 @@
# Makefile.am
# Obvious program stuff.
bin_PROGRAMS = tmux
CLEANFILES = tmux.1.mdoc tmux.1.man
# Distribution tarball options.
EXTRA_DIST = \
CHANGES FAQ README TODO COPYING examples compat/*.[ch] \
array.h compat.h tmux.h osdep-*.c mdoc2man.awk tmux.1
dist-hook:
make clean
grep "^#found_debug=" configure
# Preprocessor flags.
CPPFLAGS += @XOPEN_DEFINES@ -DTMUX_CONF="\"$(sysconfdir)/tmux.conf\""
# glibc as usual does things ass-backwards and hides useful things by default,
# so everyone has to add this.
if IS_GLIBC
CFLAGS += -D_GNU_SOURCE
endif
# Set flags for gcc.
if IS_GCC
CFLAGS += -std=gnu99 -O2
if IS_DEBUG
CFLAGS += -g
CFLAGS += -Wno-long-long -Wall -W -Wnested-externs -Wformat=2
CFLAGS += -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations
CFLAGS += -Wwrite-strings -Wshadow -Wpointer-arith -Wsign-compare
CFLAGS += -Wundef -Wbad-function-cast -Winline -Wcast-align
CFLAGS += -Wdeclaration-after-statement -Wno-pointer-sign
CPPFLAGS += -DDEBUG
endif
if IS_COVERAGE
CFLAGS += -g -O0 --coverage
LDFLAGS += --coverage
endif
CPPFLAGS += -iquote.
endif
# Set flags for Solaris.
if IS_SUNOS
if IS_GCC
CPPFLAGS += -D_XPG6 -D__EXTENSIONS__ -D_POSIX_PTHREAD_SEMANTICS
else
CPPFLAGS += -D_XPG4_2 -D__EXTENSIONS__ -D_POSIX_PTHREAD_SEMANTICS
endif
endif
# Set flags for Sun CC.
if IS_SUNCC
CFLAGS += -erroff=E_EMPTY_DECLARATION
endif
# Set _LINUX_SOURCE_COMPAT for AIX for mallocing 0 bytes
if IS_AIX
DEFS += -D_LINUX_SOURCE_COMPAT=1
endif
# List of sources.
dist_tmux_SOURCES = \
alerts.c \
arguments.c \
attributes.c \
cfg.c \
client.c \
cmd-attach-session.c \
cmd-bind-key.c \
cmd-break-pane.c \
cmd-capture-pane.c \
cmd-choose-buffer.c \
cmd-choose-client.c \
cmd-choose-tree.c \
cmd-clear-history.c \
cmd-command-prompt.c \
cmd-confirm-before.c \
cmd-copy-mode.c \
cmd-detach-client.c \
cmd-display-message.c \
cmd-display-panes.c \
cmd-find.c \
cmd-find-window.c \
cmd-if-shell.c \
cmd-join-pane.c \
cmd-kill-pane.c \
cmd-kill-server.c \
cmd-kill-session.c \
cmd-kill-window.c \
cmd-list-buffers.c \
cmd-list-clients.c \
cmd-list-keys.c \
cmd-list-panes.c \
cmd-list-sessions.c \
cmd-list-windows.c \
cmd-list.c \
cmd-load-buffer.c \
cmd-lock-server.c \
cmd-move-window.c \
cmd-new-session.c \
cmd-new-window.c \
cmd-paste-buffer.c \
cmd-pipe-pane.c \
cmd-queue.c \
cmd-refresh-client.c \
cmd-rename-session.c \
cmd-rename-window.c \
cmd-resize-pane.c \
cmd-respawn-pane.c \
cmd-respawn-window.c \
cmd-rotate-window.c \
cmd-run-shell.c \
cmd-save-buffer.c \
cmd-select-layout.c \
cmd-select-pane.c \
cmd-select-window.c \
cmd-send-keys.c \
cmd-set-buffer.c \
cmd-set-environment.c \
cmd-set-option.c \
cmd-show-environment.c \
cmd-show-messages.c \
cmd-show-options.c \
cmd-source-file.c \
cmd-split-window.c \
cmd-string.c \
cmd-swap-pane.c \
cmd-swap-window.c \
cmd-switch-client.c \
cmd-unbind-key.c \
cmd-wait-for.c \
cmd.c \
colour.c \
control.c \
control-notify.c \
environ.c \
format.c \
grid-cell.c \
grid-view.c \
grid.c \
input-keys.c \
input.c \
job.c \
key-bindings.c \
key-string.c \
layout-custom.c \
layout-set.c \
layout.c \
log.c \
mode-key.c \
names.c \
notify.c \
options-table.c \
options.c \
paste.c \
resize.c \
screen-redraw.c \
screen-write.c \
screen.c \
server-client.c \
server-fn.c \
server.c \
session.c \
signal.c \
status.c \
style.c \
tmux.c \
tty-acs.c \
tty-keys.c \
tty-term.c \
tty.c \
utf8.c \
window-choose.c \
window-clock.c \
window-copy.c \
window.c \
xmalloc.c \
xterm-keys.c
nodist_tmux_SOURCES = osdep-@PLATFORM@.c
# Pile in all the compat/ stuff that is needed.
if NO_FORKPTY
nodist_tmux_SOURCES += compat/forkpty-@PLATFORM@.c
endif
if NO_IMSG
nodist_tmux_SOURCES += compat/imsg.c compat/imsg-buffer.c
endif
if NO_CLOSEFROM
nodist_tmux_SOURCES += compat/closefrom.c
endif
if NO_DAEMON
nodist_tmux_SOURCES += compat/daemon.c
endif
if NO_SETENV
nodist_tmux_SOURCES += compat/setenv.c
endif
if NO_STRLCAT
nodist_tmux_SOURCES += compat/strlcat.c
endif
if NO_STRLCPY
nodist_tmux_SOURCES += compat/strlcpy.c
endif
if NO_ASPRINTF
nodist_tmux_SOURCES += compat/asprintf.c
endif
if NO_FGETLN
nodist_tmux_SOURCES += compat/fgetln.c
endif
if NO_FPARSELN
nodist_tmux_SOURCES += compat/fparseln.c
endif
if NO_GETOPT
nodist_tmux_SOURCES += compat/getopt.c
endif
if NO_STRCASESTR
nodist_tmux_SOURCES += compat/strcasestr.c
endif
if NO_STRSEP
nodist_tmux_SOURCES += compat/strsep.c
endif
if NO_VIS
nodist_tmux_SOURCES += compat/vis.c compat/unvis.c
endif
if NO_STRTONUM
nodist_tmux_SOURCES += compat/strtonum.c
endif
if NO_B64_NTOP
nodist_tmux_SOURCES += compat/b64_ntop.c
endif
if NO_CFMAKERAW
nodist_tmux_SOURCES += compat/cfmakeraw.c
endif
if NO_OPENAT
nodist_tmux_SOURCES += compat/openat.c
endif
# Install tmux.1 in the right format.
install-exec-hook:
if test x@MANFORMAT@ = xmdoc; then \
sed -e "s|@SYSCONFDIR@|$(sysconfdir)|g" $(srcdir)/tmux.1 \
>$(srcdir)/tmux.1.mdoc; \
else \
sed -e "s|@SYSCONFDIR@|$(sysconfdir)|g" $(srcdir)/tmux.1| \
$(AWK) -f$(srcdir)/mdoc2man.awk >$(srcdir)/tmux.1.man; \
fi
$(mkdir_p) $(DESTDIR)$(mandir)/man1
$(INSTALL_DATA) $(srcdir)/tmux.1.@MANFORMAT@ \
$(DESTDIR)$(mandir)/man1/tmux.1

66
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@@ -0,0 +1,66 @@
Welcome to tmux!
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
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/
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
server through a socket in /tmp. Multiple sessions may be created on a single
server and attached to a number of clients. Each session may then have a number
of windows and windows may be linked to a number of sessions. Commands are
available to create, rename and destroy windows and sessions; to attach and
detach sessions from client terminals; to set configuration options; to split
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.
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.
A Vim syntax file is available in the examples directory. To install it:
- Drop the file in the syntax directory in your runtimepath (such as
~/.vim/syntax/tmux.vim).
- Make the filetype recognisable by adding the following to filetype.vim
in your runtimepath (~/.vim/filetype.vim):
augroup filetypedetect
au BufNewFile,BufRead .tmux.conf*,tmux.conf* setf tmux
augroup END
- Switch on syntax highlighting by adding "syntax enable" to your vimrc file.
For debugging, running tmux with -v or -vv will generate server and client log
files in the current directory.
tmux mailing lists are available; visit:
https://sourceforge.net/mail/?group_id=200378
Bug reports, feature suggestions and especially code contributions are most
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 $

61
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@@ -1,61 +0,0 @@
Welcome to tmux!
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, OS X and Solaris.
tmux depends on libevent 2.x. Download it from:
http://www.monkey.org/~provos/libevent/
To build tmux from a release tarball, do:
$ ./configure && make
$ sudo make install
To get and build the latest from version control:
$ git clone https://github.com/tmux/tmux.git
$ cd tmux
$ sh autogen.sh
$ ./configure && make
For more information see http://git-scm.com. Patches should be sent by email to
the mailing list at tmux-users@googlegroups.com.
For documentation on using tmux, see the tmux.1 manpage. It can be viewed from
the source tree with:
$ nroff -mdoc tmux.1|less
Some common questions are answered in the FAQ file and a more extensive (but
slightly out of date) guide is available in the OpenBSD FAQ at
http://www.openbsd.org/faq/faq7.html#tmux. A rough todo list is in the TODO
file and some example configurations and a Vim syntax file are in the examples
directory.
For debugging, running tmux with -v or -vv will generate server and client log
files in the current directory.
tmux mailing lists are available. For general discussion and bug reports:
https://groups.google.com/forum/#!forum/tmux-users
And for Git commit emails:
https://groups.google.com/forum/#!forum/tmux-git
Bug reports, feature suggestions and especially code contributions are most
welcome. Please send by email to:
tmux-users@googlegroups.com
This file and the CHANGES, FAQ, SYNCING 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.
-- Nicholas Marriott <nicholas.marriott@gmail.com>

176
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@@ -1,176 +0,0 @@
Preamble
========
Tmux portable relies on repositories "tmux" and "tmux-openbsd".
Here's a description of them:
* "tmux" is the portable version, the one which contains code for other
operating systems, and autotools, etc., which isn't found or needed in the
OpenBSD base system.
* "tmux-openbsd" is the version of tmux in OpenBSD base system which provides
the basis of the portable tmux version.
Note: The "tmux-openbsd" repository is actually handled by "git cvsimport"
running at 15 minute intervals, so a commit made to OpenBSD's tmux CVS
repository will take at least that long to appear in this git repository.
(It might take longer, depending on the CVS mirror used to import the
OpenBSD code).
If you've never used git before, git tracks meta-data about the committer
and the author, as part of a commit, hence:
% git config [--global] user.name "Your name"
% git config [--global] user.email "you@yourdomain.com"
Note that, if you already have this in the global ~/.gitconfig option, then
this will be used. Setting this per-repository would involve not using the
"--global" flag above. If you wish to use the same credentials always,
pass the "--global" option, as shown.
This is a one-off operation once the repository has been cloned, assuming
this information has ever been set before.
Cloning repositories
====================
This involves having both tmux and tmux-openbsd cloned, as in:
% cd /some/where/useful
% git clone https://github.com/tmux/tmux.git
% git clone https://github.com/ThomasAdam/tmux-openbsd.git
Note that you do not need additional checkouts to manage the sync -- an
existing clone of either repositories will suffice. So if you already have
these checkouts existing, skip that.
Adding in git-remotes
=====================
Because the portable "tmux" git repository and the "tmux-openbsd"
repository do not inherently share any history between each other, the
history has been faked between them. This "faking of history" is something
which has to be told to git for the purposes of comparing the "tmux" and
"tmux-openbsd" repositories for syncing. To do this, we must reference the
clone of the "tmux-openbsd" repository from the "tmux" repository, as
shown by the following command:
% cd /path/to/tmux
% git remote add obsd-tmux file:///path/to/tmux-openbsd
So that now, the remote "obsd-tmux" can be used to reference branches and
commits from the "tmux-openbsd" repository, but from the context of the
portable "tmux" repository, which makes sense because it's the "tmux"
repository which will have the updates applied to them.
Fetching updates
================
To ensure the latest commits from "tmux-openbsd" can be found from within
"tmux", we have to ensure the "master" branch from "tmux-openbsd" is
up-to-date first, and then reference that update in "tmux", as in:
% cd /path/to/tmux-openbsd
% git checkout master
% git pull
Then back in "tmux":
% cd /path/to/tmux
% git fetch obsd-tmux
Creating the necessary branches
===============================
Now that "tmux" can see commits and branches from "tmux-openbsd" by way
of the remote name "obsd-tmux", we can now create the master branch from
"tmux-openbsd" in the "tmux" repository:
% git checkout -b obsd-master obsd-tmux/master
Adding in the fake history points
=================================
To tie both the "master" branch from "tmux" and the "obsd-master"
branch from "tmux-openbsd" together, the fake history points added to the
"tmux" repository need to be added. To do this, we must add an
additional refspec line, as in:
% cd /path/to/tmux
% git config --add remote.origin.fetch '+refs/replace/*:refs/replace/*'
% git fetch origin
Performing the Sync
===================
Make sure the "master" branch is checked out:
% git checkout master
The following will show commits on OpenBSD not yet synched with "tmux":
% git log master..obsd-master
From there, merge the result in, fixing up any conflicts which might arise.
% git merge obsd-master
Then ensure things look correct by BULDING the result of that sync:
% make clean && ./autogen.sh && ./configure && make
Compare the git merge result with what's on origin/master -- that is, check
which commits you're about to push:
% git log origin/master..master
And if happy:
% git push origin master
Keeping an eye on libutil in OpenBSD
====================================
A lot of the compat/ code in tmux comes from libutil, especially imsg.
Sometimes the API can change, etc., which might cause interesting problems
trying to run the portable version of tmux. It's worth checking
periodically for any changes to libutil in OpenBSD and syncing those files
to compat/ as and when appropriate.
Release tmux for next version
=============================
1. Comment the "found_debug=yes" line in configure.ac, since releases
don't have debugging enabled, otherwise make(1) aborts when
preparing the distribution.
2. Update and commit README and CHANGES. The former should be checked for
anything outdated and updated with a list of things that might break
upgrades and the latter should mention all the major changes since
the last version.
3. Tag with:
% git tag -a 2.X
Where "2.X" is the next version.
Push the tag out with:
% git push 2.X
4. Build the tarball with 'make dist'.
5. Check the tarball. If it's good, go here to select the tag just pushed:
https://github.com/tmux/tmux/tags
Click the "Add release notes", upload the tarball and add a link in the
description field to the CHANGES file.
7. Clone the tmux.github.io repository, and change the RELEASE version in
the Makefile. Commit it, and run 'make' to replace %%VERSION%%. Push
the result out.
8. Bump version in tmu/tmux.git configure.ac and uncomment "found_debug=yes" to
create a debug build by default.

252
TODO
View File

@@ -1,126 +1,130 @@
- command bits and pieces:
* allow multiple targets: fnmatch for -t/-c, for example detach all
clients with -t*
* add -c for new-session like new-window
* ' and " should be parsed the same (eg "\e" vs '\e') in config
and command prompt
* last-pane across sessions
- make command sequences more usable
* don't require space after ;
* options for error handling: && and ||?
- options bits and pieces:
* set-remain-on-exit is a complete hack
* way to set socket path from config file
- format improvements:
* option to quote format (#{session_name:quoted})
* formats need conditions for >0 (for #P)
* some way to pad # stuff with spaces
* last window update time and format for it
* formats to show if a window is linked into multiple sessions, into
multiple attached sessions, and is the active window in multiple
attached sessions?
- choose mode improvements:
* choose-pane command (augment choose-tree to do this?)
* choose-mode and copy-mode are very similar, make choose-mode a subset?
* flag to choose-* for sort order
* choose mode would be better per client than per window?
* two choices (first one then second, for swap-pane and join-pane)
* choose modes should ditch the key bindings and just have fixed keys, and
be more customized to their purpose (d to delete a buffer for choose-buffer,
a preview of buffer contents, etc)
- improve monitor-*:
* straighten out rules for multiple clients
* think about what happens across sessions
* monitor changes within a region
* perhaps monitor /all/ panes in the window not just one
- improve mouse support:
* bind commands to mouse in different areas?
* commands executed when clicking on a pattern (URL)
- hooks!
- 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
- commands:
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
- garbage collect window history (100 lines at a time?) if it hasn't been used
in $x time
- lift SHRT_MAX limits for history?
- flags to centre screen in window
- 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
- use a better termcap internally instead of screen, perhaps xterm
- 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
- 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?
- clear window title on exit
- would be nice to be able to use "--" to mark start of command w/ neww etc
to avoid quoting
- make command sequences more usable: don't require space after ;, handle
errors better
- attach should have a flag to create session if it doesn't exist
- 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-*
* split-window -> split-pane?
- 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?
- better UTF-8 support:
* window names and titles
* message display
* prompt input
* multibyte key input
* searching in copy mode
- copy/paste improvements:
* incremental searching
* paste w/o trailing whitespace
* command to toggle selection not to move it in copy-mode
* regex searching
* copy-pipe should have -x as well
- layout stuff
* way to tag a layout as a number/name
* maybe keep last layout + size around and if size reverts just put it
back
* revamp layouts: they are too complicated, should be more closely
integrated, should support hints, layout sets should just be a
special case of custom layouts, and we should support panes that are
not attached to a cell at all. this could be the time to introduce
panelink to replace layout_cell
* way to set hints/limits about pane size for resizing
* panning over window (window larger than visible)
* a mode where one application can cross two panes (ie x|y, width =
COLUMNS/2 but height = ROWS * 2)
* general key to space cells out evenly (horiz or vert) within their
parent cell (could replace even-vert/even-horiz layouts)
* separate active panes for different clients
- terminfo bits
* use a better termcap internally instead of screen, perhaps xterm
* use screen-256color when started on 256 colour terminal?
- code cleanup
* instead of separate window and session options, just one master
options list with each option having a type (window or session), then
options on window, on session, and global. for window options we look
window->session->global, and for session we look session->global
* the way pane, window, session destroy is handled is too complicated
and the distinction between session.c, window.c and server-fn.c
functions is not clear. could we just have kill_pane(),
kill_window(), unlink_window(), kill_session() that fix up all data
structures (flagging sessions as dead) and return a value to say
whether clients need to be checked for dead sessions? sort of like
session_detach now but more so. or some other scheme to make it
simpler and clearer? also would be nice to remove/rename server-fn.c
* more readable way to work out the various things commands need to
know about the client, notably:
- is this the config file? (cmdq->c == NULL)
- is this a command client? (cmdq->c != NULL &&
cmdq->c->session == NULL)
- is this a control client?
- can i do stdin or stdout to this client?
or even guarantee that cmdq->c != NULL and provide a better way to
tell when in the config file - then we use cmdq->c if we need a
client w/o a session else cmd_current_client
* optimize pane redraws, 20120318184853.GK10965@yelena.nicm.ath.cx
- miscellaneous
* way to keep a job running just read its last line of output for #()
* link panes into multiple windows
* live update: server started with -U connects to server, requests
sessions and windows, receives file descriptors
* there are inconsistencies in what we get from old shell and what
comes from config for new sessions and windows. likewise, panes and
jobs and run-shell and lock command all start with slightly different
environments
* multiline status line?
* customizable command aliases
* automatic pane logging
* BCE? We are halfway there (output side is done for pane backgrounds),
just need to change how screen/grid handles erase

263
alerts.c
View File

@@ -1,263 +0,0 @@
/* $OpenBSD$ */
/*
* Copyright (c) 2015 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 <event.h>
#include "tmux.h"
int alerts_fired;
void alerts_timer(int, short, void *);
int alerts_enabled(struct window *, int);
void alerts_callback(int, short, void *);
void alerts_reset(struct window *);
int alerts_check_bell(struct session *, struct winlink *);
int alerts_check_activity(struct session *, struct winlink *);
int alerts_check_silence(struct session *, struct winlink *);
void alerts_ring_bell(struct session *);
void
alerts_timer(unused int fd, unused short events, void *arg)
{
struct window *w = arg;
log_debug("@%u alerts timer expired", w->id);
alerts_reset(w);
alerts_queue(w, WINDOW_SILENCE);
}
void
alerts_callback(unused int fd, unused short events, unused void *arg)
{
struct window *w;
struct session *s;
struct winlink *wl;
int flags, alerts;
RB_FOREACH(w, windows, &windows) {
RB_FOREACH(s, sessions, &sessions) {
RB_FOREACH(wl, winlinks, &s->windows) {
if (wl->window != w)
continue;
flags = w->flags;
alerts = alerts_check_bell(s, wl);
alerts |= alerts_check_activity(s, wl);
alerts |= alerts_check_silence(s, wl);
if (alerts != 0)
server_status_session(s);
log_debug("%s:%d @%u alerts check, alerts %#x, "
"flags %#x", s->name, wl->idx, w->id,
alerts, flags);
}
}
}
alerts_fired = 0;
}
int
alerts_enabled(struct window *w, int flags)
{
struct session *s;
if (flags & WINDOW_ACTIVITY) {
if (options_get_number(&w->options, "monitor-activity"))
return (1);
}
if (flags & WINDOW_SILENCE) {
if (options_get_number(&w->options, "monitor-silence") != 0)
return (1);
}
if (~flags & WINDOW_BELL)
return (0);
RB_FOREACH(s, sessions, &sessions) {
if (!session_has(s, w))
continue;
if (options_get_number(&s->options, "bell-action") != BELL_NONE)
return (1);
}
return (0);
}
void
alerts_reset_all(void)
{
struct window *w;
RB_FOREACH(w, windows, &windows)
alerts_reset(w);
}
void
alerts_reset(struct window *w)
{
struct timeval tv;
w->flags &= ~WINDOW_SILENCE;
event_del(&w->alerts_timer);
timerclear(&tv);
tv.tv_sec = options_get_number(&w->options, "monitor-silence");
log_debug("@%u alerts timer reset %u", w->id, (u_int)tv.tv_sec);
if (tv.tv_sec != 0)
event_add(&w->alerts_timer, &tv);
}
void
alerts_queue(struct window *w, int flags)
{
if (w->flags & WINDOW_ACTIVITY)
alerts_reset(w);
if (!event_initialized(&w->alerts_timer))
evtimer_set(&w->alerts_timer, alerts_timer, w);
if (w->flags & flags)
return;
w->flags |= flags;
log_debug("@%u alerts flags added %#x", w->id, flags);
if (!alerts_fired && alerts_enabled(w, flags)) {
log_debug("alerts check queued (by @%u)", w->id);
event_once(-1, EV_TIMEOUT, alerts_callback, NULL, NULL);
alerts_fired = 1;
}
}
int
alerts_check_bell(struct session *s, struct winlink *wl)
{
struct client *c;
struct window *w = wl->window;
int action, visual;
if (!(w->flags & WINDOW_BELL) || wl->flags & WINLINK_BELL)
return (0);
if (s->curw != wl || s->flags & SESSION_UNATTACHED)
wl->flags |= WINLINK_BELL;
if (s->flags & SESSION_UNATTACHED)
return (0);
if (s->curw->window == w)
w->flags &= ~WINDOW_BELL;
action = options_get_number(&s->options, "bell-action");
if (action == BELL_NONE)
return (0);
visual = options_get_number(&s->options, "visual-bell");
TAILQ_FOREACH(c, &clients, entry) {
if (c->session != s || c->flags & CLIENT_CONTROL)
continue;
if (!visual) {
if ((action == BELL_CURRENT &&
c->session->curw->window == w) ||
(action == BELL_OTHER &&
c->session->curw->window != w) ||
action == BELL_ANY)
tty_putcode(&c->tty, TTYC_BEL);
continue;
}
if (action == BELL_CURRENT && c->session->curw->window == w)
status_message_set(c, "Bell in current window");
else if (action == BELL_ANY || (action == BELL_OTHER &&
c->session->curw->window != w))
status_message_set(c, "Bell in window %d", wl->idx);
}
return (WINDOW_BELL);
}
int
alerts_check_activity(struct session *s, struct winlink *wl)
{
struct client *c;
struct window *w = wl->window;
if (s->curw->window == w)
w->flags &= ~WINDOW_ACTIVITY;
if (!(w->flags & WINDOW_ACTIVITY) || wl->flags & WINLINK_ACTIVITY)
return (0);
if (s->curw == wl && !(s->flags & SESSION_UNATTACHED))
return (0);
if (!options_get_number(&w->options, "monitor-activity"))
return (0);
if (options_get_number(&s->options, "bell-on-alert"))
alerts_ring_bell(s);
wl->flags |= WINLINK_ACTIVITY;
if (options_get_number(&s->options, "visual-activity")) {
TAILQ_FOREACH(c, &clients, entry) {
if (c->session != s)
continue;
status_message_set(c, "Activity in window %d", wl->idx);
}
}
return (WINDOW_ACTIVITY);
}
int
alerts_check_silence(struct session *s, struct winlink *wl)
{
struct client *c;
struct window *w = wl->window;
if (s->curw->window == w)
w->flags &= ~WINDOW_SILENCE;
if (!(w->flags & WINDOW_SILENCE) || wl->flags & WINLINK_SILENCE)
return (0);
if (s->curw == wl && !(s->flags & SESSION_UNATTACHED))
return (0);
if (options_get_number(&w->options, "monitor-silence") == 0)
return (0);
if (options_get_number(&s->options, "bell-on-alert"))
alerts_ring_bell(s);
wl->flags |= WINLINK_SILENCE;
if (options_get_number(&s->options, "visual-silence")) {
TAILQ_FOREACH(c, &clients, entry) {
if (c->session != s)
continue;
status_message_set(c, "Silence in window %d", wl->idx);
}
}
return (WINDOW_SILENCE);
}
void
alerts_ring_bell(struct session *s)
{
struct client *c;
TAILQ_FOREACH(c, &clients, entry) {
if (c->session == s && !(c->flags & CLIENT_CONTROL))
tty_putcode(&c->tty, TTYC_BEL);
}
}

263
arguments.c
View File

@@ -1,263 +0,0 @@
/* $OpenBSD$ */
/*
* 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 <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "tmux.h"
/*
* Manipulate command arguments.
*/
struct args_entry {
u_char flag;
char *value;
RB_ENTRY(args_entry) entry;
};
struct args_entry *args_find(struct args *, u_char);
RB_GENERATE(args_tree, args_entry, entry, args_cmp);
/* Arguments tree comparison function. */
int
args_cmp(struct args_entry *a1, struct args_entry *a2)
{
return (a1->flag - a2->flag);
}
/* Create an arguments set with no flags. */
struct args *
args_create(int argc, ...)
{
struct args *args;
va_list ap;
int i;
args = xcalloc(1, sizeof *args);
args->argc = argc;
if (argc == 0)
args->argv = NULL;
else
args->argv = xcalloc(argc, sizeof *args->argv);
va_start(ap, argc);
for (i = 0; i < argc; i++)
args->argv[i] = xstrdup(va_arg(ap, char *));
va_end(ap);
return (args);
}
/* Find a flag in the arguments tree. */
struct args_entry *
args_find(struct args *args, u_char ch)
{
struct args_entry entry;
entry.flag = ch;
return (RB_FIND(args_tree, &args->tree, &entry));
}
/* Parse an argv and argc into a new argument set. */
struct args *
args_parse(const char *template, int argc, char **argv)
{
struct args *args;
int opt;
args = xcalloc(1, sizeof *args);
optreset = 1;
optind = 1;
while ((opt = getopt(argc, argv, template)) != -1) {
if (opt < 0)
continue;
if (opt == '?' || strchr(template, opt) == NULL) {
args_free(args);
return (NULL);
}
args_set(args, opt, optarg);
}
argc -= optind;
argv += optind;
args->argc = argc;
args->argv = cmd_copy_argv(argc, argv);
return (args);
}
/* Free an arguments set. */
void
args_free(struct args *args)
{
struct args_entry *entry;
struct args_entry *entry1;
cmd_free_argv(args->argc, args->argv);
RB_FOREACH_SAFE(entry, args_tree, &args->tree, entry1) {
RB_REMOVE(args_tree, &args->tree, entry);
free(entry->value);
free(entry);
}
free(args);
}
/* Print a set of arguments. */
size_t
args_print(struct args *args, char *buf, size_t len)
{
size_t off, used;
int i;
const char *quotes;
struct args_entry *entry;
/* There must be at least one byte at the start. */
if (len == 0)
return (0);
off = 0;
/* Process the flags first. */
buf[off++] = '-';
RB_FOREACH(entry, args_tree, &args->tree) {
if (entry->value != NULL)
continue;
if (off == len - 1) {
buf[off] = '\0';
return (len);
}
buf[off++] = entry->flag;
buf[off] = '\0';
}
if (off == 1)
buf[--off] = '\0';
/* Then the flags with arguments. */
RB_FOREACH(entry, args_tree, &args->tree) {
if (entry->value == NULL)
continue;
if (off >= len) {
/* snprintf will have zero terminated. */
return (len);
}
if (strchr(entry->value, ' ') != NULL)
quotes = "\"";
else
quotes = "";
used = xsnprintf(buf + off, len - off, "%s-%c %s%s%s",
off != 0 ? " " : "", entry->flag, quotes, entry->value,
quotes);
if (used > len - off)
used = len - off;
off += used;
}
/* And finally the argument vector. */
for (i = 0; i < args->argc; i++) {
if (off >= len) {
/* snprintf will have zero terminated. */
return (len);
}
if (strchr(args->argv[i], ' ') != NULL)
quotes = "\"";
else
quotes = "";
used = xsnprintf(buf + off, len - off, "%s%s%s%s",
off != 0 ? " " : "", quotes, args->argv[i], quotes);
if (used > len - off)
used = len - off;
off += used;
}
return (off);
}
/* Return if an argument is present. */
int
args_has(struct args *args, u_char ch)
{
return (args_find(args, ch) == NULL ? 0 : 1);
}
/* Set argument value in the arguments tree. */
void
args_set(struct args *args, u_char ch, const char *value)
{
struct args_entry *entry;
/* Replace existing argument. */
if ((entry = args_find(args, ch)) != NULL) {
free(entry->value);
entry->value = NULL;
} else {
entry = xcalloc(1, sizeof *entry);
entry->flag = ch;
RB_INSERT(args_tree, &args->tree, entry);
}
if (value != NULL)
entry->value = xstrdup(value);
}
/* Get argument value. Will be NULL if it isn't present. */
const char *
args_get(struct args *args, u_char ch)
{
struct args_entry *entry;
if ((entry = args_find(args, ch)) == NULL)
return (NULL);
return (entry->value);
}
/* Convert an argument value to a number. */
long long
args_strtonum(struct args *args, u_char ch, long long minval, long long maxval,
char **cause)
{
const char *errstr;
long long ll;
struct args_entry *entry;
if ((entry = args_find(args, ch)) == NULL) {
*cause = xstrdup("missing");
return (0);
}
ll = strtonum(entry->value, minval, maxval, &errstr);
if (errstr != NULL) {
*cause = xstrdup(errstr);
return (0);
}
*cause = NULL;
return (ll);
}

11
array.h
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: array.h,v 1.11 2010-06-06 00:27:08 tcunha Exp $ */
/*
* Copyright (c) 2006 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -39,10 +39,10 @@
fatalx("size too big"); \
if ((a)->space == 0) { \
(a)->space = ARRAY_INITIALSPACE(a); \
(a)->list = xrealloc((a)->list, (a)->space); \
(a)->list = xrealloc((a)->list, 1, (a)->space); \
} \
while ((a)->space <= ((a)->num + (n)) * ARRAY_ITEMSIZE(a)) { \
(a)->list = xreallocarray((a)->list, 2, (a)->space); \
(a)->list = xrealloc((a)->list, 2, (a)->space); \
(a)->space *= 2; \
} \
} while (0)
@@ -109,12 +109,13 @@
} while (0)
#define ARRAY_FREE(a) do { \
free((a)->list); \
if ((a)->list != NULL) \
xfree((a)->list); \
ARRAY_INIT(a); \
} while (0)
#define ARRAY_FREEALL(a) do { \
ARRAY_FREE(a); \
free(a); \
xfree(a); \
} while (0)
#endif

30
attributes.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: attributes.c,v 1.4 2010-06-05 23:54:51 tcunha Exp $ */
/*
* Copyright (c) 2009 Joshua Elsasser <josh@elsasser.org>
@@ -26,21 +26,27 @@ const char *
attributes_tostring(u_char attr)
{
static char buf[128];
size_t len;
if (attr == 0)
return ("none");
len = xsnprintf(buf, sizeof buf, "%s%s%s%s%s%s%s",
attr & GRID_ATTR_BRIGHT ? "bright," : "",
attr & GRID_ATTR_DIM ? "dim," : "",
attr & GRID_ATTR_UNDERSCORE ? "underscore," : "",
attr & GRID_ATTR_BLINK ? "blink," : "",
attr & GRID_ATTR_REVERSE ? "reverse," : "",
attr & GRID_ATTR_HIDDEN ? "hidden," : "",
attr & GRID_ATTR_ITALICS ? "italics," : "");
if (len > 0)
buf[len - 1] = '\0';
buf[0] = '\0';
if (attr & GRID_ATTR_BRIGHT)
strlcat(buf, "bright,", sizeof (buf));
if (attr & GRID_ATTR_DIM)
strlcat(buf, "dim,", sizeof (buf));
if (attr & GRID_ATTR_UNDERSCORE)
strlcat(buf, "underscore,", sizeof (buf));
if (attr & GRID_ATTR_BLINK)
strlcat(buf, "blink,", sizeof (buf));
if (attr & GRID_ATTR_REVERSE)
strlcat(buf, "reverse,", sizeof (buf));
if (attr & GRID_ATTR_HIDDEN)
strlcat(buf, "hidden,", sizeof (buf));
if (attr & GRID_ATTR_ITALICS)
strlcat(buf, "italics,", sizeof (buf));
if (*buf != '\0')
*(strrchr(buf, ',')) = '\0';
return (buf);
}

17
autogen.sh
View File

@@ -1,17 +0,0 @@
#!/bin/sh
if [ "x$(uname)" = "xOpenBSD" ]; then
[ -z "$AUTOMAKE_VERSION" ] && export AUTOMAKE_VERSION=1.10
[ -z "$AUTOCONF_VERSION" ] && export AUTOCONF_VERSION=2.65
fi
die()
{
echo "$@" >&2
exit 1
}
mkdir -p etc
aclocal || die "aclocal failed"
automake --add-missing --force-missing --copy --foreign || die "automake failed"
autoreconf || die "autoreconf failed"

261
cfg.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cfg.c,v 1.27 2010-06-06 00:04:18 tcunha Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -17,196 +17,127 @@
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <ctype.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "tmux.h"
char *cfg_file;
struct cmd_q *cfg_cmd_q;
int cfg_finished;
int cfg_references;
char **cfg_causes;
u_int cfg_ncauses;
struct client *cfg_client;
/*
* Config file parser. Pretty quick and simple, each line is parsed into a
* argv array and executed as a command.
*/
void cfg_default_done(struct cmd_q *);
void printflike2 cfg_print(struct cmd_ctx *, const char *, ...);
void printflike2 cfg_error(struct cmd_ctx *, const char *, ...);
void
set_cfg_file(const char *path)
char *cfg_cause;
int cfg_finished;
struct causelist cfg_causes = ARRAY_INITIALIZER;
/* ARGSUSED */
void printflike2
cfg_print(unused struct cmd_ctx *ctx, unused const char *fmt, ...)
{
free(cfg_file);
cfg_file = xstrdup(path);
}
void
start_cfg(void)
/* ARGSUSED */
void printflike2
cfg_error(unused struct cmd_ctx *ctx, const char *fmt, ...)
{
char *cause = NULL;
const char *home;
cfg_cmd_q = cmdq_new(NULL);
cfg_cmd_q->emptyfn = cfg_default_done;
cfg_finished = 0;
cfg_references = 1;
cfg_client = TAILQ_FIRST(&clients);
if (cfg_client != NULL)
cfg_client->references++;
if (access(TMUX_CONF, R_OK) == 0) {
if (load_cfg(TMUX_CONF, cfg_cmd_q, &cause) == -1)
cfg_add_cause("%s: %s", TMUX_CONF, cause);
} else if (errno != ENOENT)
cfg_add_cause("%s: %s", TMUX_CONF, strerror(errno));
if (cfg_file == NULL && (home = find_home()) != NULL) {
xasprintf(&cfg_file, "%s/.tmux.conf", home);
if (access(cfg_file, R_OK) != 0 && errno == ENOENT) {
free(cfg_file);
cfg_file = NULL;
}
}
if (cfg_file != NULL && load_cfg(cfg_file, cfg_cmd_q, &cause) == -1)
cfg_add_cause("%s: %s", cfg_file, cause);
free(cause);
cmdq_continue(cfg_cmd_q);
}
int
load_cfg(const char *path, struct cmd_q *cmdq, char **cause)
{
FILE *f;
char delim[3] = { '\\', '\\', '\0' };
u_int found;
size_t line = 0;
char *buf, *cause1, *p;
struct cmd_list *cmdlist;
log_debug("loading %s", path);
if ((f = fopen(path, "rb")) == NULL) {
xasprintf(cause, "%s: %s", path, strerror(errno));
return (-1);
}
found = 0;
while ((buf = fparseln(f, NULL, &line, delim, 0)) != NULL) {
log_debug("%s: %s", path, buf);
/* Skip empty lines. */
p = buf;
while (isspace((u_char) *p))
p++;
if (*p == '\0') {
free(buf);
continue;
}
/* Parse and run the command. */
if (cmd_string_parse(p, &cmdlist, path, line, &cause1) != 0) {
free(buf);
if (cause1 == NULL)
continue;
cfg_add_cause("%s:%zu: %s", path, line, cause1);
free(cause1);
continue;
}
free(buf);
if (cmdlist == NULL)
continue;
cmdq_append(cmdq, cmdlist, NULL);
cmd_list_free(cmdlist);
found++;
}
fclose(f);
return (found);
}
void
cfg_default_done(unused struct cmd_q *cmdq)
{
if (--cfg_references != 0)
return;
cfg_finished = 1;
if (!RB_EMPTY(&sessions))
cfg_show_causes(RB_MIN(sessions, &sessions));
cmdq_free(cfg_cmd_q);
cfg_cmd_q = NULL;
if (cfg_client != NULL) {
/*
* The client command queue starts with client_exit set to 1 so
* only continue if not empty (that is, we have been delayed
* during configuration parsing for long enough that the
* MSG_COMMAND has arrived), else the client will exit before
* the MSG_COMMAND which might tell it not to.
*/
if (!TAILQ_EMPTY(&cfg_client->cmdq->queue))
cmdq_continue(cfg_client->cmdq);
server_client_unref(cfg_client);
cfg_client = NULL;
}
}
void
cfg_add_cause(const char *fmt, ...)
{
va_list ap;
char *msg;
va_list ap;
va_start(ap, fmt);
xvasprintf(&msg, fmt, ap);
xvasprintf(&cfg_cause, fmt, ap);
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);
cfg_ncauses++;
cfg_causes = xreallocarray(cfg_causes, cfg_ncauses, sizeof *cfg_causes);
cfg_causes[cfg_ncauses - 1] = msg;
ARRAY_ADD(causes, cause);
}
void
cfg_print_causes(struct cmd_q *cmdq)
/*
* 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)
{
u_int i;
FILE *f;
u_int n;
char *buf, *line, *cause;
size_t len;
struct cmd_list *cmdlist;
struct cmd_ctx ctx;
for (i = 0; i < cfg_ncauses; i++) {
cmdq_print(cmdq, "%s", cfg_causes[i]);
free(cfg_causes[i]);
if ((f = fopen(path, "rb")) == NULL) {
cfg_add_cause(causes, "%s: %s", path, strerror(errno));
return (-1);
}
n = 0;
free(cfg_causes);
cfg_causes = NULL;
cfg_ncauses = 0;
}
line = NULL;
while ((buf = fgetln(f, &len))) {
if (buf[len - 1] == '\n')
buf[len - 1] = '\0';
else {
line = xrealloc(line, 1, len + 1);
memcpy(line, buf, len);
line[len] = '\0';
buf = line;
}
n++;
void
cfg_show_causes(struct session *s)
{
struct window_pane *wp;
u_int i;
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;
}
if (cmdlist == NULL)
continue;
cfg_cause = NULL;
if (s == NULL || cfg_ncauses == 0)
return;
wp = s->curw->window->active;
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;
}
window_pane_set_mode(wp, &window_copy_mode);
window_copy_init_for_output(wp);
for (i = 0; i < cfg_ncauses; i++) {
window_copy_add(wp, "%s", cfg_causes[i]);
free(cfg_causes[i]);
ctx.error = cfg_error;
ctx.print = cfg_print;
ctx.info = cfg_print;
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;
}
}
if (line != NULL)
xfree(line);
fclose(f);
free(cfg_causes);
cfg_causes = NULL;
cfg_ncauses = 0;
if (ARRAY_LENGTH(causes) != 0)
return (-1);
return (0);
}

617
client.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: client.c,v 1.100 2010-10-24 19:54:41 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -17,7 +17,6 @@
*/
#include <sys/types.h>
#include <sys/file.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/un.h>
@@ -26,84 +25,36 @@
#include <errno.h>
#include <event.h>
#include <fcntl.h>
#include <signal.h>
#include <pwd.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "tmux.h"
int client_flags;
struct imsgbuf client_ibuf;
struct event client_event;
struct event client_stdin;
enum {
CLIENT_EXIT_NONE,
CLIENT_EXIT_DETACHED,
CLIENT_EXIT_DETACHED_HUP,
CLIENT_EXIT_LOST_TTY,
CLIENT_EXIT_TERMINATED,
CLIENT_EXIT_LOST_SERVER,
CLIENT_EXIT_EXITED,
CLIENT_EXIT_SERVER_EXITED,
} client_exitreason = CLIENT_EXIT_NONE;
const char *client_exitmsg;
int client_exitval;
enum msgtype client_exittype;
const char *client_exitsession;
int client_attached;
__dead void client_exec(const char *);
int client_get_lock(char *);
int client_connect(struct event_base *, char *, int);
void client_send_identify(const char *, int);
int client_write_one(enum msgtype, int, const void *, size_t);
int client_write_server(enum msgtype, const void *, size_t);
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_stdin_callback(int, short, void *);
void client_write(int, const char *, size_t);
void client_callback(int, short, void *);
int client_dispatch_attached(void);
int client_dispatch_wait(void);
const char *client_exit_message(void);
/*
* Get server create lock. If already held then server start is happening in
* another client, so block until the lock is released and return -1 to
* retry. Ignore other errors - just continue and start the server without the
* lock.
*/
int
client_get_lock(char *lockfile)
{
int lockfd;
if ((lockfd = open(lockfile, O_WRONLY|O_CREAT, 0600)) == -1)
fatal("open failed");
log_debug("lock file is %s", lockfile);
if (flock(lockfd, LOCK_EX|LOCK_NB) == -1) {
log_debug("flock failed: %s", strerror(errno));
if (errno != EAGAIN)
return (lockfd);
while (flock(lockfd, LOCK_EX) == -1 && errno == EINTR)
/* nothing */;
close(lockfd);
return (-1);
}
log_debug("flock succeeded");
return (lockfd);
}
int client_dispatch_wait(void *);
/* Connect client to server. */
int
client_connect(struct event_base *base, char *path, int start_server)
client_connect(char *path, int start_server)
{
struct sockaddr_un sa;
size_t size;
int fd, lockfd = -1, locked = 0;
char *lockfile = NULL;
int fd, mode;
memset(&sa, 0, sizeof sa);
sa.sun_family = AF_UNIX;
@@ -112,118 +63,48 @@ client_connect(struct event_base *base, char *path, int start_server)
errno = ENAMETOOLONG;
return (-1);
}
log_debug("socket is %s", path);
retry:
if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
fatal("socket failed");
log_debug("trying connect");
if (connect(fd, (struct sockaddr *) &sa, sizeof(sa)) == -1) {
log_debug("connect failed: %s", strerror(errno));
if (errno != ECONNREFUSED && errno != ENOENT)
goto failed;
if (connect(fd, (struct sockaddr *) &sa, SUN_LEN(&sa)) == -1) {
if (!start_server)
goto failed;
close(fd);
if (!locked) {
xasprintf(&lockfile, "%s.lock", path);
if ((lockfd = client_get_lock(lockfile)) == -1) {
log_debug("didn't get lock");
free(lockfile);
goto retry;
}
log_debug("got lock");
/*
* Always retry at least once, even if we got the lock,
* because another client could have taken the lock,
* started the server and released the lock between our
* connect() and flock().
*/
locked = 1;
goto retry;
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 (unlink(path) != 0 && errno != ENOENT) {
free(lockfile);
close(lockfd);
return (-1);
}
fd = server_start(base, lockfd, lockfile);
}
if (locked) {
free(lockfile);
close(lockfd);
}
setblocking(fd, 0);
if ((mode = fcntl(fd, F_GETFL)) == -1)
fatal("fcntl failed");
if (fcntl(fd, F_SETFL, mode|O_NONBLOCK) == -1)
fatal("fcntl failed");
return (fd);
failed:
if (locked) {
free(lockfile);
close(lockfd);
}
close(fd);
return (-1);
}
/* Get exit string from reason number. */
const char *
client_exit_message(void)
{
static char msg[256];
switch (client_exitreason) {
case CLIENT_EXIT_NONE:
break;
case CLIENT_EXIT_DETACHED:
if (client_exitsession != NULL) {
xsnprintf(msg, sizeof msg, "detached "
"(from session %s)", client_exitsession);
return (msg);
}
return ("detached");
case CLIENT_EXIT_DETACHED_HUP:
if (client_exitsession != NULL) {
xsnprintf(msg, sizeof msg, "detached and SIGHUP "
"(from session %s)", client_exitsession);
return (msg);
}
return ("detached and SIGHUP");
case CLIENT_EXIT_LOST_TTY:
return ("lost tty");
case CLIENT_EXIT_TERMINATED:
return ("terminated");
case CLIENT_EXIT_LOST_SERVER:
return ("lost server");
case CLIENT_EXIT_EXITED:
return ("exited");
case CLIENT_EXIT_SERVER_EXITED:
return ("server exited");
}
return ("unknown reason");
}
/* Client main loop. */
int
client_main(struct event_base *base, int argc, char **argv, int flags)
client_main(int argc, char **argv, int flags)
{
struct cmd *cmd;
struct cmd_list *cmdlist;
struct msg_command_data *data;
int cmdflags, fd, i, cwd;
const char* ttynam;
pid_t ppid;
struct msg_command_data cmddata;
int cmdflags, fd;
enum msgtype msg;
char *cause;
struct termios tio, saved_tio;
size_t size;
/* Save the flags. */
client_flags = flags;
/* Set up the initial command. */
cmdflags = 0;
@@ -232,7 +113,7 @@ client_main(struct event_base *base, int argc, char **argv, int flags)
cmdflags = CMD_STARTSERVER;
} else if (argc == 0) {
msg = MSG_COMMAND;
cmdflags = CMD_STARTSERVER;
cmdflags = CMD_STARTSERVER|CMD_SENDENVIRON|CMD_CANTNEST;
} else {
msg = MSG_COMMAND;
@@ -241,60 +122,39 @@ client_main(struct event_base *base, int argc, char **argv, int flags)
* later in server) but it is necessary to get the start server
* flag.
*/
cmdlist = cmd_list_parse(argc, argv, NULL, 0, &cause);
if (cmdlist == NULL) {
fprintf(stderr, "%s\n", cause);
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);
}
/* Establish signal handlers. */
set_signals(client_signal);
/* Initialize the client socket and start the server. */
fd = client_connect(base, socket_path, cmdflags & CMD_STARTSERVER);
if (fd == -1) {
if (errno == ECONNREFUSED) {
fprintf(stderr, "no server running on %s\n",
socket_path);
} else {
fprintf(stderr, "error connecting to %s (%s)\n",
socket_path, strerror(errno));
}
/*
* 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);
}
/* Save these before pledge(). */
if ((cwd = open(".", O_RDONLY)) == -1)
cwd = open("/", O_RDONLY);
if ((ttynam = ttyname(STDIN_FILENO)) == NULL)
ttynam = "";
#ifdef __OpenBSD__
/*
* Drop privileges for client. "proc exec" is needed for -c and for
* locking (which uses system(3)).
*
* "tty" is needed to restore termios(4) and also for some reason -CC
* does not work properly without it (input is not recognised).
*
* "sendfd" is dropped later in client_dispatch_wait().
*/
if (pledge("stdio unix sendfd proc exec tty", NULL) != 0)
fatal("pledge failed");
#endif
/* Free stuff that is not used in the client. */
options_free(&global_options);
options_free(&global_s_options);
options_free(&global_w_options);
environ_free(&global_environ);
/* 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
@@ -304,59 +164,31 @@ client_main(struct event_base *base, int argc, char **argv, int flags)
/* Create imsg. */
imsg_init(&client_ibuf, fd);
event_set(&client_event, fd, EV_READ, client_callback, NULL);
event_set(&client_event, fd, EV_READ, client_callback, shell_cmd);
/* Create stdin handler. */
setblocking(STDIN_FILENO, 0);
event_set(&client_stdin, STDIN_FILENO, EV_READ|EV_PERSIST,
client_stdin_callback, NULL);
if (client_flags & CLIENT_CONTROLCONTROL) {
if (tcgetattr(STDIN_FILENO, &saved_tio) != 0) {
fprintf(stderr, "tcgetattr failed: %s\n",
strerror(errno));
return (1);
}
cfmakeraw(&tio);
tio.c_iflag = ICRNL|IXANY;
tio.c_oflag = OPOST|ONLCR;
#ifdef NOKERNINFO
tio.c_lflag = NOKERNINFO;
#endif
tio.c_cflag = CREAD|CS8|HUPCL;
tio.c_cc[VMIN] = 1;
tio.c_cc[VTIME] = 0;
cfsetispeed(&tio, cfgetispeed(&saved_tio));
cfsetospeed(&tio, cfgetospeed(&saved_tio));
tcsetattr(STDIN_FILENO, TCSANOW, &tio);
}
/* Establish signal handlers. */
set_signals(client_signal);
/* Send identify messages. */
client_send_identify(ttynam, cwd); /* closes cwd */
/* Send initial environment. */
if (cmdflags & CMD_SENDENVIRON)
client_send_environ();
client_send_identify(flags);
/* Send first command. */
if (msg == MSG_COMMAND) {
/* How big is the command? */
size = 0;
for (i = 0; i < argc; i++)
size += strlen(argv[i]) + 1;
data = xmalloc((sizeof *data) + size);
/* Fill in command line arguments. */
cmddata.pid = environ_pid;
cmddata.idx = environ_idx;
/* Prepare command for server. */
data->argc = argc;
if (cmd_pack_argv(argc, argv, (char *)(data + 1), size) != 0) {
fprintf(stderr, "command too long\n");
free(data);
cmddata.argc = argc;
if (cmd_pack_argv(
argc, argv, cmddata.argv, sizeof cmddata.argv) != 0) {
log_warnx("command too long");
return (1);
}
size += sizeof *data;
/* Send the command. */
if (client_write_server(msg, data, size) != 0) {
fprintf(stderr, "failed to send command\n");
free(data);
return (1);
}
free(data);
client_write_server(msg, &cmddata, sizeof cmddata);
} else if (msg == MSG_SHELL)
client_write_server(msg, NULL, 0);
@@ -365,83 +197,64 @@ client_main(struct event_base *base, int argc, char **argv, int flags)
event_dispatch();
/* Print the exit message, if any, and exit. */
if (client_attached) {
if (client_exitreason != CLIENT_EXIT_NONE)
printf("[%s]\n", client_exit_message());
ppid = getppid();
if (client_exittype == MSG_DETACHKILL && ppid > 1)
kill(ppid, SIGHUP);
} else if (client_flags & CLIENT_CONTROLCONTROL) {
if (client_exitreason != CLIENT_EXIT_NONE)
printf("%%exit %s\n", client_exit_message());
else
printf("%%exit\n");
printf("\033\\");
tcsetattr(STDOUT_FILENO, TCSAFLUSH, &saved_tio);
}
setblocking(STDIN_FILENO, 1);
if (client_attached && client_exitmsg != NULL && !login_shell)
printf("[%s]\n", client_exitmsg);
return (client_exitval);
}
/* Send identify messages to server. */
/* Send identify message to server with the file descriptors. */
void
client_send_identify(const char *ttynam, int cwd)
client_send_identify(int flags)
{
const char *s;
char **ss;
size_t sslen;
int fd, flags = client_flags;
pid_t pid;
struct msg_identify_data data;
char *term;
int fd;
client_write_one(MSG_IDENTIFY_FLAGS, -1, &flags, sizeof flags);
data.flags = flags;
if ((s = getenv("TERM")) == NULL)
s = "";
client_write_one(MSG_IDENTIFY_TERM, -1, s, strlen(s) + 1);
if (getcwd(data.cwd, sizeof data.cwd) == NULL)
*data.cwd = '\0';
client_write_one(MSG_IDENTIFY_TTYNAME, -1, ttynam, strlen(ttynam) + 1);
client_write_one(MSG_IDENTIFY_CWD, cwd, NULL, 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");
client_write_one(MSG_IDENTIFY_STDIN, fd, NULL, 0);
imsg_compose(&client_ibuf,
MSG_IDENTIFY, PROTOCOL_VERSION, -1, fd, &data, sizeof data);
pid = getpid();
client_write_one(MSG_IDENTIFY_CLIENTPID, -1, &pid, sizeof pid);
if ((fd = dup(STDOUT_FILENO)) == -1)
fatal("dup failed");
imsg_compose(&client_ibuf,
MSG_STDOUT, PROTOCOL_VERSION, -1, fd, NULL, 0);
for (ss = environ; *ss != NULL; ss++) {
sslen = strlen(*ss) + 1;
if (sslen <= MAX_IMSGSIZE - IMSG_HEADER_SIZE)
client_write_one(MSG_IDENTIFY_ENVIRON, -1, *ss, sslen);
}
client_write_one(MSG_IDENTIFY_DONE, -1, NULL, 0);
if ((fd = dup(STDERR_FILENO)) == -1)
fatal("dup failed");
imsg_compose(&client_ibuf,
MSG_STDERR, PROTOCOL_VERSION, -1, fd, NULL, 0);
}
/* Helper to send one message. */
int
client_write_one(enum msgtype type, int fd, const void *buf, size_t len)
/* Forward entire environment to server. */
void
client_send_environ(void)
{
int retval;
struct msg_environ_data data;
char **var;
retval = imsg_compose(&client_ibuf, type, PROTOCOL_VERSION, -1, fd,
(void *)buf, len);
if (retval != 1)
return (-1);
return (0);
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. */
int
client_write_server(enum msgtype type, const void *buf, size_t len)
void
client_write_server(enum msgtype type, void *buf, size_t len)
{
int retval;
retval = client_write_one(type, -1, buf, len);
if (retval == 0)
client_update_event();
return (retval);
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. */
@@ -454,31 +267,37 @@ client_update_event(void)
events = EV_READ;
if (client_ibuf.w.queued > 0)
events |= EV_WRITE;
event_set(&client_event, client_ibuf.fd, events, client_callback, NULL);
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 *arg)
client_signal(int sig, unused short events, unused void *data)
{
struct sigaction sigact;
int status;
if (sig == SIGCHLD)
waitpid(WAIT_ANY, &status, WNOHANG);
else if (!client_attached) {
if (sig == SIGTERM)
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_exitreason = CLIENT_EXIT_LOST_TTY;
client_exitmsg = "lost tty";
client_exitval = 1;
client_write_server(MSG_EXITING, NULL, 0);
break;
case SIGTERM:
client_exitreason = CLIENT_EXIT_TERMINATED;
client_exitmsg = "terminated";
client_exitval = 1;
client_write_server(MSG_EXITING, NULL, 0);
break;
@@ -501,8 +320,9 @@ client_signal(int sig, unused short events, unused void *arg)
}
/* Callback for client imsg read events. */
/* ARGSUSED */
void
client_callback(unused int fd, short events, unused void *arg)
client_callback(unused int fd, short events, void *data)
{
ssize_t n;
int retval;
@@ -513,7 +333,7 @@ client_callback(unused int fd, short events, unused void *arg)
if (client_attached)
retval = client_dispatch_attached();
else
retval = client_dispatch_wait();
retval = client_dispatch_wait(data);
if (retval != 0) {
event_loopexit(NULL);
return;
@@ -521,7 +341,7 @@ client_callback(unused int fd, short events, unused void *arg)
}
if (events & EV_WRITE) {
if (msgbuf_write(&client_ibuf.w) <= 0 && errno != EAGAIN)
if (msgbuf_write(&client_ibuf.w) < 0)
goto lost_server;
}
@@ -529,118 +349,40 @@ client_callback(unused int fd, short events, unused void *arg)
return;
lost_server:
client_exitreason = CLIENT_EXIT_LOST_SERVER;
client_exitmsg = "lost server";
client_exitval = 1;
event_loopexit(NULL);
}
/* Callback for client stdin read events. */
void
client_stdin_callback(unused int fd, unused short events, unused void *arg)
{
struct msg_stdin_data data;
data.size = read(STDIN_FILENO, data.data, sizeof data.data);
if (data.size < 0 && (errno == EINTR || errno == EAGAIN))
return;
client_write_server(MSG_STDIN, &data, sizeof data);
if (data.size <= 0)
event_del(&client_stdin);
client_update_event();
}
/* Force write to file descriptor. */
void
client_write(int fd, const char *data, size_t size)
{
ssize_t used;
while (size != 0) {
used = write(fd, data, size);
if (used == -1) {
if (errno == EINTR || errno == EAGAIN)
continue;
break;
}
data += used;
size -= used;
}
}
/* Run command in shell; used for -c. */
__dead void
client_exec(const char *shell)
{
const char *name, *ptr;
char *argv0;
log_debug("shell %s, command %s", shell, shell_cmd);
ptr = strrchr(shell, '/');
if (ptr != NULL && *(ptr + 1) != '\0')
name = ptr + 1;
else
name = shell;
if (client_flags & CLIENT_LOGIN)
xasprintf(&argv0, "-%s", name);
else
xasprintf(&argv0, "%s", name);
setenv("SHELL", shell, 1);
setblocking(STDIN_FILENO, 1);
setblocking(STDOUT_FILENO, 1);
setblocking(STDERR_FILENO, 1);
closefrom(STDERR_FILENO + 1);
execl(shell, argv0, "-c", shell_cmd, (char *) NULL);
fatal("execl failed");
}
/* Dispatch imsgs when in wait state (before MSG_READY). */
int
client_dispatch_wait(void)
client_dispatch_wait(void *data)
{
struct imsg imsg;
char *data;
ssize_t n, datalen;
struct msg_stdout_data stdoutdata;
struct msg_stderr_data stderrdata;
int retval;
#ifdef __OpenBSD__
static int pledge_applied;
struct imsg imsg;
ssize_t n, datalen;
struct msg_shell_data shelldata;
struct msg_exit_data exitdata;
const char *shellcmd = data;
/*
* "sendfd" is no longer required once all of the identify messages
* have been sent. We know the server won't send us anything until that
* point (because we don't ask it to), so we can drop "sendfd" once we
* get the first message from the server.
*/
if (!pledge_applied) {
if (pledge("stdio unix proc exec tty", NULL) != 0)
fatal("pledge failed");
pledge_applied = 1;
};
#endif
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);
data = imsg.data;
datalen = imsg.hdr.len - IMSG_HEADER_SIZE;
log_debug("got %u from server", imsg.hdr.type);
switch (imsg.hdr.type) {
case MSG_EXIT:
case MSG_SHUTDOWN:
if (datalen != sizeof retval && datalen != 0)
fatalx("bad MSG_EXIT size");
if (datalen == sizeof retval) {
memcpy(&retval, data, sizeof retval);
client_exitval = retval;
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);
@@ -648,57 +390,30 @@ client_dispatch_wait(void)
if (datalen != 0)
fatalx("bad MSG_READY size");
event_del(&client_stdin);
client_attached = 1;
client_write_server(MSG_RESIZE, NULL, 0);
break;
case MSG_STDIN:
if (datalen != 0)
fatalx("bad MSG_STDIN size");
event_add(&client_stdin, NULL);
break;
case MSG_STDOUT:
if (datalen != sizeof stdoutdata)
fatalx("bad MSG_STDOUT size");
memcpy(&stdoutdata, data, sizeof stdoutdata);
client_write(STDOUT_FILENO, stdoutdata.data,
stdoutdata.size);
break;
case MSG_STDERR:
if (datalen != sizeof stderrdata)
fatalx("bad MSG_STDERR size");
memcpy(&stderrdata, data, sizeof stderrdata);
client_write(STDERR_FILENO, stderrdata.data,
stderrdata.size);
break;
case MSG_VERSION:
if (datalen != 0)
fatalx("bad MSG_VERSION size");
fprintf(stderr, "protocol version mismatch "
"(client %d, server %u)\n", PROTOCOL_VERSION,
imsg.hdr.peerid);
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 == 0 || data[datalen - 1] != '\0')
fatalx("bad MSG_SHELL string");
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);
client_exec(data);
shell_exec(shelldata.shell, shellcmd);
/* NOTREACHED */
case MSG_DETACH:
case MSG_DETACHKILL:
client_write_server(MSG_EXITING, NULL, 0);
break;
case MSG_EXITED:
imsg_free(&imsg);
return (-1);
default:
fatalx("unexpected message");
}
imsg_free(&imsg);
@@ -706,44 +421,38 @@ client_dispatch_wait(void)
}
/* Dispatch imsgs in attached state (after MSG_READY). */
/* ARGSUSED */
int
client_dispatch_attached(void)
{
struct imsg imsg;
struct sigaction sigact;
char *data;
ssize_t n, datalen;
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);
data = imsg.data;
datalen = imsg.hdr.len - IMSG_HEADER_SIZE;
log_debug("got %u from server", imsg.hdr.type);
log_debug("client got %d", imsg.hdr.type);
switch (imsg.hdr.type) {
case MSG_DETACH:
case MSG_DETACHKILL:
if (datalen == 0 || data[datalen - 1] != '\0')
fatalx("bad MSG_DETACH string");
if (datalen != 0)
fatalx("bad MSG_DETACH size");
client_exitsession = xstrdup(data);
client_exittype = imsg.hdr.type;
if (imsg.hdr.type == MSG_DETACHKILL)
client_exitreason = CLIENT_EXIT_DETACHED_HUP;
else
client_exitreason = CLIENT_EXIT_DETACHED;
client_write_server(MSG_EXITING, NULL, 0);
client_exitmsg = "detached";
break;
case MSG_EXIT:
if (datalen != 0 && datalen != sizeof (int))
if (datalen != 0 &&
datalen != sizeof (struct msg_exit_data))
fatalx("bad MSG_EXIT size");
client_write_server(MSG_EXITING, NULL, 0);
client_exitreason = CLIENT_EXIT_EXITED;
client_exitmsg = "exited";
break;
case MSG_EXITED:
if (datalen != 0)
@@ -756,7 +465,7 @@ client_dispatch_attached(void)
fatalx("bad MSG_SHUTDOWN size");
client_write_server(MSG_EXITING, NULL, 0);
client_exitreason = CLIENT_EXIT_SERVER_EXITED;
client_exitmsg = "server exited";
client_exitval = 1;
break;
case MSG_SUSPEND:
@@ -772,12 +481,16 @@ client_dispatch_attached(void)
kill(getpid(), SIGTSTP);
break;
case MSG_LOCK:
if (datalen == 0 || data[datalen - 1] != '\0')
fatalx("bad MSG_LOCK string");
if (datalen != sizeof lockdata)
fatalx("bad MSG_LOCK size");
memcpy(&lockdata, imsg.data, sizeof lockdata);
system(data);
lockdata.cmd[(sizeof lockdata.cmd) - 1] = '\0';
system(lockdata.cmd);
client_write_server(MSG_UNLOCK, NULL, 0);
break;
default:
fatalx("unexpected message");
}
imsg_free(&imsg);

159
clock.c Normal file
View File

@@ -0,0 +1,159 @@
/* $Id: clock.c,v 1.9 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"
const char clock_table[14][5][5] = {
{ { 1,1,1,1,1 }, /* 0 */
{ 1,0,0,0,1 },
{ 1,0,0,0,1 },
{ 1,0,0,0,1 },
{ 1,1,1,1,1 } },
{ { 0,0,0,0,1 }, /* 1 */
{ 0,0,0,0,1 },
{ 0,0,0,0,1 },
{ 0,0,0,0,1 },
{ 0,0,0,0,1 } },
{ { 1,1,1,1,1 }, /* 2 */
{ 0,0,0,0,1 },
{ 1,1,1,1,1 },
{ 1,0,0,0,0 },
{ 1,1,1,1,1 } },
{ { 1,1,1,1,1 }, /* 3 */
{ 0,0,0,0,1 },
{ 1,1,1,1,1 },
{ 0,0,0,0,1 },
{ 1,1,1,1,1 } },
{ { 1,0,0,0,1 }, /* 4 */
{ 1,0,0,0,1 },
{ 1,1,1,1,1 },
{ 0,0,0,0,1 },
{ 0,0,0,0,1 } },
{ { 1,1,1,1,1 }, /* 5 */
{ 1,0,0,0,0 },
{ 1,1,1,1,1 },
{ 0,0,0,0,1 },
{ 1,1,1,1,1 } },
{ { 1,1,1,1,1 }, /* 6 */
{ 1,0,0,0,0 },
{ 1,1,1,1,1 },
{ 1,0,0,0,1 },
{ 1,1,1,1,1 } },
{ { 1,1,1,1,1 }, /* 7 */
{ 0,0,0,0,1 },
{ 0,0,0,0,1 },
{ 0,0,0,0,1 },
{ 0,0,0,0,1 } },
{ { 1,1,1,1,1 }, /* 8 */
{ 1,0,0,0,1 },
{ 1,1,1,1,1 },
{ 1,0,0,0,1 },
{ 1,1,1,1,1 } },
{ { 1,1,1,1,1 }, /* 9 */
{ 1,0,0,0,1 },
{ 1,1,1,1,1 },
{ 0,0,0,0,1 },
{ 1,1,1,1,1 } },
{ { 0,0,0,0,0 }, /* : */
{ 0,0,1,0,0 },
{ 0,0,0,0,0 },
{ 0,0,1,0,0 },
{ 0,0,0,0,0 } },
{ { 1,1,1,1,1 }, /* A */
{ 1,0,0,0,1 },
{ 1,1,1,1,1 },
{ 1,0,0,0,1 },
{ 1,0,0,0,1 } },
{ { 1,1,1,1,1 }, /* P */
{ 1,0,0,0,1 },
{ 1,1,1,1,1 },
{ 1,0,0,0,0 },
{ 1,0,0,0,0 } },
{ { 1,0,0,0,1 }, /* M */
{ 1,1,0,1,1 },
{ 1,0,1,0,1 },
{ 1,0,0,0,1 },
{ 1,0,0,0,1 } },
};
void
clock_draw(struct screen_write_ctx *ctx, int colour, int style)
{
struct screen *s = ctx->s;
struct grid_cell gc;
char tim[64], *ptr;
time_t t;
u_int i, j, x, y, idx;
t = time(NULL);
if (style == 0)
strftime(tim, sizeof tim, "%l:%M %p", localtime(&t));
else
strftime(tim, sizeof tim, "%H:%M", localtime(&t));
screen_write_clearscreen(ctx);
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) {
x = (screen_size_x(s) / 2) - (strlen(tim) / 2);
y = screen_size_y(s) / 2;
screen_write_cursormove(ctx, x, y);
memcpy(&gc, &grid_default_cell, sizeof gc);
colour_set_fg(&gc, colour);
screen_write_puts(ctx, &gc, "%s", tim);
}
return;
}
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 == ':')
idx = 10;
else if (*ptr == 'A')
idx = 11;
else if (*ptr == 'P')
idx = 12;
else if (*ptr == 'M')
idx = 13;
else {
x += 6;
continue;
}
for (j = 0; j < 5; 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, ' ');
}
}
x += 6;
}
}

182
cmd-attach-session.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-attach-session.c,v 1.37 2010-12-22 15:36:44 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,171 +18,93 @@
#include <sys/types.h>
#include <errno.h>
#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "tmux.h"
/*
* Attach existing session to the current terminal.
*/
enum cmd_retval cmd_attach_session_exec(struct cmd *, struct cmd_q *);
int cmd_attach_session_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_attach_session_entry = {
"attach-session", "attach",
"c:dErt:", 0, 0,
"[-dEr] [-c working-directory] " CMD_TARGET_SESSION_USAGE,
CMD_STARTSERVER,
cmd_attach_session_exec
"[-dr] " CMD_TARGET_SESSION_USAGE,
CMD_CANTNEST|CMD_STARTSERVER|CMD_SENDENVIRON, "dr",
cmd_target_init,
cmd_target_parse,
cmd_attach_session_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_attach_session(struct cmd_q *cmdq, const char *tflag, int dflag, int rflag,
const char *cflag, int Eflag)
int
cmd_attach_session_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
struct client *c = cmdq->client, *c_loop;
struct winlink *wl = NULL;
struct window *w = NULL;
struct window_pane *wp = NULL;
struct client *c;
const char *update;
char *cause;
int fd;
struct format_tree *ft;
char *cp;
char *overrides, *cause;
u_int i;
if (RB_EMPTY(&sessions)) {
cmdq_error(cmdq, "no sessions");
return (CMD_RETURN_ERROR);
ctx->error(ctx, "no sessions");
return (-1);
}
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
if (tflag == NULL) {
if ((s = cmd_find_session(cmdq, tflag, 1)) == NULL)
return (CMD_RETURN_ERROR);
} else if (tflag[strcspn(tflag, ":.")] != '\0') {
if ((wl = cmd_find_pane(cmdq, tflag, &s, &wp)) == NULL)
return (CMD_RETURN_ERROR);
} else {
if ((s = cmd_find_session(cmdq, tflag, 1)) == NULL)
return (CMD_RETURN_ERROR);
w = window_find_by_id_str(tflag);
if (w == NULL) {
wp = window_pane_find_by_id_str(tflag);
if (wp != NULL)
w = wp->window;
}
if (w != NULL)
wl = winlink_find_by_window(&s->windows, w);
}
if (ctx->cmdclient == NULL && ctx->curclient == NULL)
return (0);
if (c == NULL)
return (CMD_RETURN_NORMAL);
if (server_client_check_nested(c)) {
cmdq_error(cmdq, "sessions should be nested with care, "
"unset $TMUX to force");
return (CMD_RETURN_ERROR);
}
if (wl != NULL) {
if (wp != NULL)
window_set_active_pane(wp->window, wp);
session_set_current(s, wl);
}
if (cflag != NULL) {
ft = format_create();
format_defaults(ft, cmd_find_client(cmdq, NULL, 1), s,
NULL, NULL);
cp = format_expand(ft, cflag);
format_free(ft);
fd = open(cp, O_RDONLY|O_DIRECTORY);
free(cp);
if (fd == -1) {
cmdq_error(cmdq, "bad working directory: %s",
strerror(errno));
return (CMD_RETURN_ERROR);
}
close(s->cwd);
s->cwd = fd;
}
if (c->session != NULL) {
if (dflag) {
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.
*/
TAILQ_FOREACH(c_loop, &clients, entry) {
if (c_loop->session != s || c == c_loop)
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session != s)
continue;
server_write_client(c, MSG_DETACH,
c_loop->session->name,
strlen(c_loop->session->name) + 1);
if (c == ctx->curclient)
continue;
server_write_client(c, MSG_DETACH, NULL, 0);
}
}
if (!Eflag) {
update = options_get_string(&s->options,
"update-environment");
environ_update(update, &c->environ, &s->environ);
}
c->session = s;
status_timer_start(c);
notify_attached_session_changed(c);
session_update_activity(s, NULL);
gettimeofday(&s->last_attached_time, NULL);
server_redraw_client(c);
s->curw->flags &= ~WINLINK_ALERTFLAGS;
ctx->curclient->session = s;
server_redraw_client(ctx->curclient);
} else {
if (server_client_open(c, &cause) != 0) {
cmdq_error(cmdq, "open terminal failed: %s", cause);
free(cause);
return (CMD_RETURN_ERROR);
if (!(ctx->cmdclient->flags & CLIENT_TERMINAL)) {
ctx->error(ctx, "not a terminal");
return (-1);
}
if (rflag)
c->flags |= CLIENT_READONLY;
if (dflag) {
server_write_session(s, MSG_DETACH, s->name,
strlen(s->name) + 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 (!Eflag) {
update = options_get_string(&s->options,
"update-environment");
environ_update(update, &c->environ, &s->environ);
}
if (cmd_check_flag(data->chflags, 'r'))
ctx->cmdclient->flags |= CLIENT_READONLY;
c->session = s;
status_timer_start(c);
notify_attached_session_changed(c);
session_update_activity(s, NULL);
gettimeofday(&s->last_attached_time, NULL);
server_redraw_client(c);
s->curw->flags &= ~WINLINK_ALERTFLAGS;
if (cmd_check_flag(data->chflags, 'd'))
server_write_session(s, MSG_DETACH, NULL, 0);
server_write_ready(c);
cmdq->client_exit = 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);
}
recalculate_sizes();
server_update_socket();
return (CMD_RETURN_NORMAL);
}
enum cmd_retval
cmd_attach_session_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
return (cmd_attach_session(cmdq, args_get(args, 't'),
args_has(args, 'd'), args_has(args, 'r'), args_get(args, 'c'),
args_has(args, 'E')));
return (1); /* 1 means don't tell command client to exit */
}

253
cmd-bind-key.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-bind-key.c,v 1.29 2010-07-02 02:43:01 tcunha 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"
@@ -27,128 +26,186 @@
* Bind a key to a command, this recurses through cmd_*.
*/
enum cmd_retval cmd_bind_key_exec(struct cmd *, struct cmd_q *);
int cmd_bind_key_parse(struct cmd *, int, char **, char **);
int cmd_bind_key_exec(struct cmd *, struct cmd_ctx *);
void cmd_bind_key_free(struct cmd *);
size_t cmd_bind_key_print(struct cmd *, char *, size_t);
enum cmd_retval cmd_bind_key_mode_table(struct cmd *, struct cmd_q *, int);
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",
"cnrt:T:", 1, -1,
"[-cnr] [-t mode-table] [-T key-table] key command [arguments]",
0,
cmd_bind_key_exec
"[-cnr] [-t key-table] key command [arguments]",
0, "",
NULL,
cmd_bind_key_parse,
cmd_bind_key_exec,
cmd_bind_key_free,
cmd_bind_key_print
};
enum cmd_retval
cmd_bind_key_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_bind_key_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct args *args = self->args;
char *cause;
struct cmd_list *cmdlist;
int key;
const char *tablename;
struct cmd_bind_key_data *data;
int opt, no_prefix = 0;
if (args_has(args, 't')) {
if (args->argc != 2 && args->argc != 3) {
cmdq_error(cmdq, "not enough arguments");
return (CMD_RETURN_ERROR);
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) {
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;
}
}
argc -= optind;
argv += optind;
if (argc < 1)
goto usage;
if ((data->key = key_string_lookup_string(argv[0])) == KEYC_NONE) {
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 (args->argc < 2) {
cmdq_error(cmdq, "not enough arguments");
return (CMD_RETURN_ERROR);
}
if ((data->cmdlist = cmd_list_parse(argc, argv, cause)) == NULL)
goto error;
}
key = key_string_lookup_string(args->argv[0]);
if (key == KEYC_NONE) {
cmdq_error(cmdq, "unknown key: %s", args->argv[0]);
return (CMD_RETURN_ERROR);
}
return (0);
if (args_has(args, 't'))
return (cmd_bind_key_mode_table(self, cmdq, key));
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
if (args_has(args, 'T'))
tablename = args_get(args, 'T');
else if (args_has(args, 'n'))
tablename = "root";
else
tablename = "prefix";
cmdlist = cmd_list_parse(args->argc - 1, args->argv + 1, NULL, 0,
&cause);
if (cmdlist == NULL) {
cmdq_error(cmdq, "%s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}
key_bindings_add(tablename, key, args_has(args, 'r'), cmdlist);
return (CMD_RETURN_NORMAL);
error:
self->entry->free(self);
return (-1);
}
enum cmd_retval
cmd_bind_key_mode_table(struct cmd *self, struct cmd_q *cmdq, int key)
int
cmd_bind_key_exec(struct cmd *self, unused struct cmd_ctx *ctx)
{
struct args *args = self->args;
const char *tablename;
struct cmd_bind_key_data *data = self->data;
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++;
return (0);
}
int
cmd_bind_key_table(struct cmd *self, struct cmd_ctx *ctx)
{
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;
const char *arg;
tablename = args_get(args, 't');
if ((mtab = mode_key_findtable(tablename)) == NULL) {
cmdq_error(cmdq, "unknown key table: %s", tablename);
return (CMD_RETURN_ERROR);
if ((mtab = mode_key_findtable(data->tablename)) == NULL) {
ctx->error(ctx, "unknown key table: %s", data->tablename);
return (-1);
}
cmd = mode_key_fromstring(mtab->cmdstr, args->argv[1]);
cmd = mode_key_fromstring(mtab->cmdstr, data->modecmd);
if (cmd == MODEKEY_NONE) {
cmdq_error(cmdq, "unknown command: %s", args->argv[1]);
return (CMD_RETURN_ERROR);
ctx->error(ctx, "unknown command: %s", data->modecmd);
return (-1);
}
switch (cmd) {
case MODEKEYCOPY_APPENDSELECTION:
case MODEKEYCOPY_COPYSELECTION:
case MODEKEYCOPY_STARTNAMEDBUFFER:
if (args->argc == 2)
arg = NULL;
else {
arg = args->argv[2];
if (strcmp(arg, "-x") != 0) {
cmdq_error(cmdq, "unknown argument");
return (CMD_RETURN_ERROR);
}
}
break;
case MODEKEYCOPY_COPYPIPE:
if (args->argc != 3) {
cmdq_error(cmdq, "no argument given");
return (CMD_RETURN_ERROR);
}
arg = args->argv[2];
break;
default:
if (args->argc != 2) {
cmdq_error(cmdq, "no argument allowed");
return (CMD_RETURN_ERROR);
}
arg = NULL;
break;
}
mtmp.key = key;
mtmp.mode = !!args_has(args, 'c');
if ((mbind = RB_FIND(mode_key_tree, mtab->tree, &mtmp)) == NULL) {
mbind = xmalloc(sizeof *mbind);
mbind->key = mtmp.key;
mbind->mode = mtmp.mode;
RB_INSERT(mode_key_tree, mtab->tree, mbind);
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;
mbind->arg = arg != NULL ? xstrdup(arg) : NULL;
return (CMD_RETURN_NORMAL);
SPLAY_INSERT(mode_key_tree, mtab->tree, mbind);
return (0);
}
void
cmd_bind_key_free(struct cmd *self)
{
struct cmd_bind_key_data *data = self->data;
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);
}
size_t
cmd_bind_key_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_bind_key_data *data = self->data;
size_t off = 0;
const char *skey;
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);
off += xsnprintf(buf + off, len - off, " %s ", skey);
}
if (off < len)
off += cmd_list_print(data->cmdlist, buf + off, len - off);
return (off);
}

100
cmd-break-pane.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-break-pane.c,v 1.11 2009-12-04 22:14:47 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -26,89 +26,59 @@
* Break pane off into a window.
*/
#define BREAK_PANE_TEMPLATE "#{session_name}:#{window_index}.#{pane_index}"
enum cmd_retval cmd_break_pane_exec(struct cmd *, struct cmd_q *);
int cmd_break_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_break_pane_entry = {
"break-pane", "breakp",
"dPF:s:t:", 0, 0,
"[-dP] [-F format] " CMD_SRCDST_PANE_USAGE,
0,
cmd_break_pane_exec
CMD_TARGET_PANE_USAGE " [-d]",
0, "d",
cmd_target_init,
cmd_target_parse,
cmd_break_pane_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_break_pane_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_break_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct session *src_s;
struct session *dst_s;
struct session *s;
struct window_pane *wp;
struct window *w;
char *name;
char *cause;
int idx;
struct format_tree *ft;
const char *template;
char *cp;
int base_idx;
wl = cmd_find_pane(cmdq, args_get(args, 's'), &src_s, &wp);
if (wl == NULL)
return (CMD_RETURN_ERROR);
if ((idx = cmd_find_index(cmdq, args_get(args, 't'), &dst_s)) == -2)
return (CMD_RETURN_ERROR);
if (idx != -1 && winlink_find_by_index(&dst_s->windows, idx) != NULL) {
cmdq_error(cmdq, "index %d already in use", idx);
return (CMD_RETURN_ERROR);
if ((wl = cmd_find_pane(ctx, data->target, &s, &wp)) == NULL)
return (-1);
if (window_count_panes(wl->window) == 1) {
ctx->error(ctx, "can't break with only one pane");
return (-1);
}
w = wl->window;
if (window_count_panes(w) == 1) {
cmdq_error(cmdq, "can't break with only one pane");
return (CMD_RETURN_ERROR);
TAILQ_REMOVE(&wl->window->panes, wp, entry);
if (wl->window->active == wp) {
wl->window->active = TAILQ_PREV(wp, window_panes, entry);
if (wl->window->active == NULL)
wl->window->active = TAILQ_NEXT(wp, entry);
}
server_unzoom_window(w);
TAILQ_REMOVE(&w->panes, wp, entry);
window_lost_pane(w, wp);
layout_close_pane(wp);
w = wp->window = window_create1(dst_s->sx, dst_s->sy);
w = wp->window = window_create1(s->sx, s->sy);
TAILQ_INSERT_HEAD(&w->panes, wp, entry);
w->active = wp;
name = default_window_name(w);
window_set_name(w, name);
free(name);
layout_init(w, wp);
w->name = default_window_name(w);
layout_init(w);
if (idx == -1)
idx = -1 - options_get_number(&dst_s->options, "base-index");
wl = session_attach(dst_s, w, idx, &cause); /* can't fail */
if (!args_has(self->args, 'd'))
session_select(dst_s, wl->idx);
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);
server_redraw_session(src_s);
if (src_s != dst_s)
server_redraw_session(dst_s);
server_status_session_group(src_s);
if (src_s != dst_s)
server_status_session_group(dst_s);
server_redraw_session(s);
server_status_session_group(s);
if (args_has(args, 'P')) {
if ((template = args_get(args, 'F')) == NULL)
template = BREAK_PANE_TEMPLATE;
ft = format_create();
format_defaults(ft, cmd_find_client(cmdq, NULL, 1), dst_s, wl,
wp);
cp = format_expand(ft, template);
cmdq_print(cmdq, "%s", cp);
free(cp);
format_free(ft);
}
return (CMD_RETURN_NORMAL);
return (0);
}

222
cmd-capture-pane.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $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>
@@ -18,204 +18,66 @@
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
/*
* Write the entire contents of a pane to a buffer or stdout.
* Write the entire contents of a pane to a buffer.
*/
enum cmd_retval cmd_capture_pane_exec(struct cmd *, struct cmd_q *);
char *cmd_capture_pane_append(char *, size_t *, char *, size_t);
char *cmd_capture_pane_pending(struct args *, struct window_pane *,
size_t *);
char *cmd_capture_pane_history(struct args *, struct cmd_q *,
struct window_pane *, size_t *);
int cmd_capture_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_capture_pane_entry = {
"capture-pane", "capturep",
"ab:CeE:JpPqS:t:", 0, 0,
"[-aCeJpPq] " CMD_BUFFER_USAGE " [-E end-line] [-S start-line]"
CMD_TARGET_PANE_USAGE,
0,
cmd_capture_pane_exec
CMD_BUFFER_PANE_USAGE,
0, "",
cmd_buffer_init,
cmd_buffer_parse,
cmd_capture_pane_exec,
cmd_buffer_free,
cmd_buffer_print
};
char *
cmd_capture_pane_append(char *buf, size_t *len, char *line, size_t linelen)
int
cmd_capture_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
buf = xrealloc(buf, *len + linelen + 1);
memcpy(buf + *len, line, linelen);
*len += linelen;
return (buf);
}
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;
char *
cmd_capture_pane_pending(struct args *args, struct window_pane *wp,
size_t *len)
{
struct evbuffer *pending;
char *buf, *line, tmp[5];
size_t linelen;
u_int i;
pending = input_pending(wp);
if (pending == NULL)
return (xstrdup(""));
line = EVBUFFER_DATA(pending);
linelen = EVBUFFER_LENGTH(pending);
buf = xstrdup("");
if (args_has(args, 'C')) {
for (i = 0; i < linelen; i++) {
if (line[i] >= ' ') {
tmp[0] = line[i];
tmp[1] = '\0';
} else
xsnprintf(tmp, sizeof tmp, "\\%03hho", line[i]);
buf = cmd_capture_pane_append(buf, len, tmp,
strlen(tmp));
}
} else
buf = cmd_capture_pane_append(buf, len, line, linelen);
return (buf);
}
char *
cmd_capture_pane_history(struct args *args, struct cmd_q *cmdq,
struct window_pane *wp, size_t *len)
{
struct grid *gd;
const struct grid_line *gl;
struct grid_cell *gc = NULL;
int n, with_codes, escape_c0, join_lines;
u_int i, sx, top, bottom, tmp;
char *cause, *buf, *line;
const char *Sflag, *Eflag;
size_t linelen;
sx = screen_size_x(&wp->base);
if (args_has(args, 'a')) {
gd = wp->saved_grid;
if (gd == NULL) {
if (!args_has(args, 'q')) {
cmdq_error(cmdq, "no alternate screen");
return (NULL);
}
return (xstrdup(""));
}
} else
gd = wp->base.grid;
Sflag = args_get(args, 'S');
if (Sflag != NULL && strcmp(Sflag, "-") == 0)
top = 0;
else {
n = args_strtonum(args, 'S', INT_MIN, SHRT_MAX, &cause);
if (cause != NULL) {
top = gd->hsize;
free(cause);
} else if (n < 0 && (u_int) -n > gd->hsize)
top = 0;
else
top = gd->hsize + n;
if (top > gd->hsize + gd->sy - 1)
top = gd->hsize + gd->sy - 1;
}
Eflag = args_get(args, 'E');
if (Eflag != NULL && strcmp(Eflag, "-") == 0)
bottom = gd->hsize + gd->sy - 1;
else {
n = args_strtonum(args, 'E', INT_MIN, SHRT_MAX, &cause);
if (cause != NULL) {
bottom = gd->hsize + gd->sy - 1;
free(cause);
} else if (n < 0 && (u_int) -n > gd->hsize)
bottom = 0;
else
bottom = gd->hsize + n;
if (bottom > gd->hsize + gd->sy - 1)
bottom = gd->hsize + gd->sy - 1;
}
if (bottom < top) {
tmp = bottom;
bottom = top;
top = tmp;
}
with_codes = args_has(args, 'e');
escape_c0 = args_has(args, 'C');
join_lines = args_has(args, 'J');
if (cmd_find_pane(ctx, data->target, &sess, &wp) == NULL)
return (-1);
s = &wp->base;
buf = NULL;
for (i = top; i <= bottom; i++) {
line = grid_string_cells(gd, 0, i, sx, &gc, with_codes,
escape_c0, !join_lines);
linelen = strlen(line);
buf = cmd_capture_pane_append(buf, len, line, linelen);
gl = grid_peek_line(gd, i);
if (!join_lines || !(gl->flags & GRID_LINE_WRAPPED))
buf[(*len)++] = '\n';
free(line);
}
return (buf);
}
enum cmd_retval
cmd_capture_pane_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct client *c;
struct window_pane *wp;
char *buf, *cause;
const char *bufname;
size_t len;
if (cmd_find_pane(cmdq, args_get(args, 't'), NULL, &wp) == NULL)
return (CMD_RETURN_ERROR);
len = 0;
if (args_has(args, 'P'))
buf = cmd_capture_pane_pending(args, wp, &len);
else
buf = cmd_capture_pane_history(args, cmdq, wp, &len);
if (buf == NULL)
return (CMD_RETURN_ERROR);
if (args_has(args, 'p')) {
c = cmdq->client;
if (c == NULL ||
(c->session != NULL && !(c->flags & CLIENT_CONTROL))) {
cmdq_error(cmdq, "can't write to stdout");
free(buf);
return (CMD_RETURN_ERROR);
}
evbuffer_add(c->stdout_data, buf, len);
free(buf);
if (args_has(args, 'P') && len > 0)
evbuffer_add(c->stdout_data, "\n", 1);
server_push_stdout(c);
} else {
bufname = NULL;
if (args_has(args, 'b'))
bufname = args_get(args, 'b');
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);
if (paste_set(buf, len, bufname, &cause) != 0) {
cmdq_error(cmdq, "%s", cause);
free(cause);
free(buf);
return (CMD_RETURN_ERROR);
}
buf = xrealloc(buf, 1, len + linelen + 1);
memcpy(buf + len, line, linelen);
len += linelen;
buf[len++] = '\n';
xfree(line);
}
return (CMD_RETURN_NORMAL);
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);
}

148
cmd-choose-buffer.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $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>
@@ -19,7 +19,6 @@
#include <sys/types.h>
#include <ctype.h>
#include <stdlib.h>
#include "tmux.h"
@@ -27,74 +26,121 @@
* Enter choice mode to choose a buffer.
*/
#define CHOOSE_BUFFER_TEMPLATE \
"#{buffer_name}: #{buffer_size} bytes: #{buffer_sample}"
int cmd_choose_buffer_exec(struct cmd *, struct cmd_ctx *);
enum cmd_retval cmd_choose_buffer_exec(struct cmd *, struct cmd_q *);
void cmd_choose_buffer_callback(void *, int);
void cmd_choose_buffer_free(void *);
const struct cmd_entry cmd_choose_buffer_entry = {
"choose-buffer", NULL,
"F:t:", 0, 1,
CMD_TARGET_WINDOW_USAGE " [-F format] [template]",
0,
cmd_choose_buffer_exec
CMD_TARGET_WINDOW_USAGE " [template]",
CMD_ARG01, "",
cmd_target_init,
cmd_target_parse,
cmd_choose_buffer_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_choose_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
struct cmd_choose_buffer_data {
struct client *client;
char *template;
};
int
cmd_choose_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct client *c;
struct window_choose_data *cdata;
struct cmd_target_data *data = self->data;
struct cmd_choose_buffer_data *cdata;
struct session *s;
struct winlink *wl;
struct paste_buffer *pb;
char *action, *action_data;
const char *template;
u_int idx;
int utf8flag;
char *tmp;
if ((c = cmd_find_client(cmdq, NULL, 1)) == NULL) {
cmdq_error(cmdq, "no client available");
return (CMD_RETURN_ERROR);
if (ctx->curclient == NULL) {
ctx->error(ctx, "must be run interactively");
return (-1);
}
s = ctx->curclient->session;
if ((template = args_get(args, 'F')) == NULL)
template = CHOOSE_BUFFER_TEMPLATE;
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
if ((wl = cmd_find_window(cmdq, args_get(args, 't'), NULL)) == NULL)
return (CMD_RETURN_ERROR);
utf8flag = options_get_number(&wl->window->options, "utf8");
if (paste_get_top(NULL) == NULL)
return (CMD_RETURN_NORMAL);
if (paste_get_top(&s->buffers) == NULL)
return (0);
if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0)
return (CMD_RETURN_NORMAL);
if (args->argc != 0)
action = xstrdup(args->argv[0]);
else
action = xstrdup("paste-buffer -b '%%'");
return (0);
idx = 0;
pb = NULL;
while ((pb = paste_walk(pb)) != NULL) {
cdata = window_choose_data_create(TREE_OTHER, c, c->session);
cdata->idx = idx;
cdata->ft_template = xstrdup(template);
format_defaults_paste_buffer(cdata->ft, pb, utf8flag);
xasprintf(&action_data, "%s", paste_buffer_name(pb));
cdata->command = cmd_template_replace(action, action_data, 1);
free(action_data);
window_choose_add(wl->window->active, cdata);
idx++;
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);
}
free(action);
window_choose_ready(wl->window->active, 0, NULL);
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++;
return (CMD_RETURN_NORMAL);
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);
}

156
cmd-choose-client.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $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>
@@ -19,7 +19,6 @@
#include <sys/types.h>
#include <ctype.h>
#include <stdlib.h>
#include "tmux.h"
@@ -27,106 +26,127 @@
* Enter choice mode to choose a client.
*/
#define CHOOSE_CLIENT_TEMPLATE \
"#{client_tty}: #{session_name} " \
"[#{client_width}x#{client_height} #{client_termname}]" \
"#{?client_utf8, (utf8),}#{?client_readonly, (ro),} " \
"(last used #{client_activity_string})"
int cmd_choose_client_exec(struct cmd *, struct cmd_ctx *);
enum cmd_retval cmd_choose_client_exec(struct cmd *, struct cmd_q *);
void cmd_choose_client_callback(struct window_choose_data *);
void cmd_choose_client_callback(void *, int);
void cmd_choose_client_free(void *);
const struct cmd_entry cmd_choose_client_entry = {
"choose-client", NULL,
"F:t:", 0, 1,
CMD_TARGET_WINDOW_USAGE " [-F format] [template]",
0,
cmd_choose_client_exec
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;
};
enum cmd_retval
cmd_choose_client_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_choose_client_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct client *c;
struct client *c1;
struct window_choose_data *cdata;
struct cmd_target_data *data = self->data;
struct cmd_choose_client_data *cdata;
struct winlink *wl;
const char *template;
char *action;
u_int idx, cur;
struct client *c;
u_int i, idx, cur;
if ((c = cmd_find_client(cmdq, NULL, 1)) == NULL) {
cmdq_error(cmdq, "no client available");
return (CMD_RETURN_ERROR);
if (ctx->curclient == NULL) {
ctx->error(ctx, "must be run interactively");
return (-1);
}
if ((wl = cmd_find_window(cmdq, args_get(args, 't'), NULL)) == NULL)
return (CMD_RETURN_ERROR);
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 (CMD_RETURN_NORMAL);
if ((template = args_get(args, 'F')) == NULL)
template = CHOOSE_CLIENT_TEMPLATE;
if (args->argc != 0)
action = xstrdup(args->argv[0]);
else
action = xstrdup("detach-client -t '%%'");
return (0);
cur = idx = 0;
TAILQ_FOREACH(c1, &clients, entry) {
if (c1->session == NULL || c1->tty.path == NULL)
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
continue;
if (c1 == cmdq->client)
if (c == ctx->curclient)
cur = idx;
cdata = window_choose_data_create(TREE_OTHER, c, c->session);
cdata->idx = idx;
cdata->ft_template = xstrdup(template);
format_add(cdata->ft, "line", "%u", idx);
format_defaults(cdata->ft, c1, NULL, NULL, NULL);
cdata->command = cmd_template_replace(action, c1->tty.path, 1);
window_choose_add(wl->window->active, cdata);
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)" : "");
}
free(action);
window_choose_ready(wl->window->active, cur,
cmd_choose_client_callback);
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++;
return (CMD_RETURN_NORMAL);
window_choose_ready(wl->window->active,
cur, cmd_choose_client_callback, cmd_choose_client_free, cdata);
return (0);
}
void
cmd_choose_client_callback(struct window_choose_data *cdata)
cmd_choose_client_callback(void *data, int idx)
{
struct client *c;
u_int idx;
struct cmd_choose_client_data *cdata = data;
struct client *c;
struct cmd_list *cmdlist;
struct cmd_ctx ctx;
char *template, *cause;
if (cdata == NULL)
if (idx == -1)
return;
if (cdata->start_client->flags & CLIENT_DEAD)
if (cdata->client->flags & CLIENT_DEAD)
return;
idx = 0;
TAILQ_FOREACH(c, &clients, entry) {
if (idx == cdata->idx)
break;
idx++;
}
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);
window_choose_data_run(cdata);
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);
}

157
cmd-choose-session.c Normal file
View File

@@ -0,0 +1,157 @@
/* $Id: cmd-choose-session.c,v 1.17 2010-12-22 15:36:44 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 session.
*/
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_init,
cmd_target_parse,
cmd_choose_session_exec,
cmd_target_free,
cmd_target_print
};
struct cmd_choose_session_data {
struct client *client;
char *template;
};
int
cmd_choose_session_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_choose_session_data *cdata;
struct winlink *wl;
struct session *s;
struct session_group *sg;
u_int idx, sgidx, cur;
char tmp[64];
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;
RB_FOREACH(s, sessions, &sessions) {
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,
winlink_count(&s->windows), s->sx, s->sy,
tmp, 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++;
window_choose_ready(wl->window->active,
cur, cmd_choose_session_callback, cmd_choose_session_free, cdata);
return (0);
}
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;
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);
}
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);
}

241
cmd-choose-tree.c
View File

@@ -1,241 +0,0 @@
/* $OpenBSD$ */
/*
* Copyright (c) 2012 Thomas Adam <thomas@xteddy.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 <ctype.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
#define CMD_CHOOSE_TREE_WINDOW_ACTION "select-window -t '%%'"
#define CMD_CHOOSE_TREE_SESSION_ACTION "switch-client -t '%%'"
/*
* Enter choice mode to choose a session and/or window.
*/
#define CHOOSE_TREE_SESSION_TEMPLATE \
"#{session_name}: #{session_windows} windows" \
"#{?session_grouped, (group ,}" \
"#{session_group}#{?session_grouped,),}" \
"#{?session_attached, (attached),}"
#define CHOOSE_TREE_WINDOW_TEMPLATE \
"#{window_index}: #{window_name}#{window_flags} " \
"\"#{pane_title}\""
enum cmd_retval cmd_choose_tree_exec(struct cmd *, struct cmd_q *);
const struct cmd_entry cmd_choose_tree_entry = {
"choose-tree", NULL,
"S:W:swub:c:t:", 0, 1,
"[-suw] [-b session-template] [-c window template] [-S format] " \
"[-W format] " CMD_TARGET_WINDOW_USAGE,
0,
cmd_choose_tree_exec
};
const struct cmd_entry cmd_choose_session_entry = {
"choose-session", NULL,
"F:t:", 0, 1,
CMD_TARGET_WINDOW_USAGE " [-F format] [template]",
0,
cmd_choose_tree_exec
};
const struct cmd_entry cmd_choose_window_entry = {
"choose-window", NULL,
"F:t:", 0, 1,
CMD_TARGET_WINDOW_USAGE "[-F format] [template]",
0,
cmd_choose_tree_exec
};
enum cmd_retval
cmd_choose_tree_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct winlink *wl, *wm;
struct session *s, *s2;
struct client *c;
struct window_choose_data *wcd = NULL;
const char *ses_template, *win_template;
char *final_win_action, *cur_win_template;
char *final_win_template_middle;
char *final_win_template_last;
const char *ses_action, *win_action;
u_int cur_win, idx_ses, win_ses, win_max;
u_int wflag, sflag;
ses_template = win_template = NULL;
ses_action = win_action = NULL;
if ((c = cmd_find_client(cmdq, NULL, 1)) == NULL) {
cmdq_error(cmdq, "no client available");
return (CMD_RETURN_ERROR);
}
if ((wl = cmd_find_window(cmdq, args_get(args, 't'), &s)) == NULL)
return (CMD_RETURN_ERROR);
if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0)
return (CMD_RETURN_NORMAL);
/* Sort out which command this is. */
wflag = sflag = 0;
if (self->entry == &cmd_choose_session_entry) {
sflag = 1;
if ((ses_template = args_get(args, 'F')) == NULL)
ses_template = CHOOSE_TREE_SESSION_TEMPLATE;
if (args->argc != 0)
ses_action = args->argv[0];
else
ses_action = CMD_CHOOSE_TREE_SESSION_ACTION;
} else if (self->entry == &cmd_choose_window_entry) {
wflag = 1;
if ((win_template = args_get(args, 'F')) == NULL)
win_template = CHOOSE_TREE_WINDOW_TEMPLATE;
if (args->argc != 0)
win_action = args->argv[0];
else
win_action = CMD_CHOOSE_TREE_WINDOW_ACTION;
} else {
wflag = args_has(args, 'w');
sflag = args_has(args, 's');
if ((ses_action = args_get(args, 'b')) == NULL)
ses_action = CMD_CHOOSE_TREE_SESSION_ACTION;
if ((win_action = args_get(args, 'c')) == NULL)
win_action = CMD_CHOOSE_TREE_WINDOW_ACTION;
if ((ses_template = args_get(args, 'S')) == NULL)
ses_template = CHOOSE_TREE_SESSION_TEMPLATE;
if ((win_template = args_get(args, 'W')) == NULL)
win_template = CHOOSE_TREE_WINDOW_TEMPLATE;
}
/*
* If not asking for windows and sessions, assume no "-ws" given and
* hence display the entire tree outright.
*/
if (!wflag && !sflag)
wflag = sflag = 1;
/*
* If we're drawing in tree mode, including sessions, then pad the
* window template, otherwise just render the windows as a flat list
* without any padding.
*/
if (wflag && sflag) {
xasprintf(&final_win_template_middle,
" \001tq\001> %s", win_template);
xasprintf(&final_win_template_last,
" \001mq\001> %s", win_template);
} else if (wflag) {
final_win_template_middle = xstrdup(win_template);
final_win_template_last = xstrdup(win_template);
} else
final_win_template_middle = final_win_template_last = NULL;
idx_ses = cur_win = -1;
RB_FOREACH(s2, sessions, &sessions) {
idx_ses++;
/*
* If we're just choosing windows, jump straight there. Note
* that this implies the current session, so only choose
* windows when the session matches this one.
*/
if (wflag && !sflag) {
if (s != s2)
continue;
goto windows_only;
}
wcd = window_choose_add_session(wl->window->active,
c, s2, ses_template, ses_action, idx_ses);
/* If we're just choosing sessions, skip choosing windows. */
if (sflag && !wflag) {
if (s == s2)
cur_win = idx_ses;
continue;
}
windows_only:
win_ses = win_max = -1;
RB_FOREACH(wm, winlinks, &s2->windows)
win_max++;
RB_FOREACH(wm, winlinks, &s2->windows) {
win_ses++;
if (sflag && wflag)
idx_ses++;
if (wm == s2->curw && s == s2) {
if (wflag && !sflag) {
/*
* Then we're only counting windows.
* So remember which is the current
* window in the list.
*/
cur_win = win_ses;
} else
cur_win = idx_ses;
}
xasprintf(&final_win_action, "%s %s %s",
wcd != NULL ? wcd->command : "",
wcd != NULL ? ";" : "", win_action);
if (win_ses != win_max)
cur_win_template = final_win_template_middle;
else
cur_win_template = final_win_template_last;
window_choose_add_window(wl->window->active,
c, s2, wm, cur_win_template,
final_win_action,
(wflag && !sflag) ? win_ses : idx_ses);
free(final_win_action);
}
/*
* If we're just drawing windows, don't consider moving on to
* other sessions as we only list windows in this session.
*/
if (wflag && !sflag)
break;
}
free(final_win_template_middle);
free(final_win_template_last);
window_choose_ready(wl->window->active, cur_win, NULL);
if (args_has(args, 'u')) {
window_choose_expand_all(wl->window->active);
window_choose_set_current(wl->window->active, cur_win);
}
return (CMD_RETURN_NORMAL);
}

181
cmd-choose-window.c Normal file
View File

@@ -0,0 +1,181 @@
/* $Id: cmd-choose-window.c,v 1.24 2010-12-22 15:28:50 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 window.
*/
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_init,
cmd_target_parse,
cmd_choose_window_exec,
cmd_target_free,
cmd_target_print
};
struct cmd_choose_window_data {
struct client *client;
struct session *session;
char *template;
};
int
cmd_choose_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_choose_window_data *cdata;
struct session *s;
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");
return (-1);
}
s = ctx->curclient->session;
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;
RB_FOREACH(wm, winlinks, &s->windows) {
w = wm->window;
if (wm == s->curw)
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);
}
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++;
window_choose_ready(wl->window->active,
cur, cmd_choose_window_callback, cmd_choose_window_free, cdata);
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;
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;
}
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 @@
/* $OpenBSD$ */
/* $Id: cmd-clear-history.c,v 1.8 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -24,30 +24,32 @@
* Clear pane history.
*/
enum cmd_retval cmd_clear_history_exec(struct cmd *, struct cmd_q *);
int cmd_clear_history_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_clear_history_entry = {
"clear-history", "clearhist",
"t:", 0, 0,
CMD_TARGET_PANE_USAGE,
0,
cmd_clear_history_exec
0, "",
cmd_target_init,
cmd_target_parse,
cmd_clear_history_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_clear_history_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_clear_history_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct cmd_target_data *data = self->data;
struct window_pane *wp;
struct grid *gd;
if (cmd_find_pane(cmdq, args_get(args, 't'), NULL, &wp) == NULL)
return (CMD_RETURN_ERROR);
if (cmd_find_pane(ctx, data->target, NULL, &wp) == NULL)
return (-1);
gd = wp->base.grid;
if (wp->mode == &window_copy_mode)
window_pane_reset_mode(wp);
grid_clear_history(gd);
grid_move_lines(gd, 0, gd->hsize, gd->sy);
gd->hsize = 0;
return (CMD_RETURN_NORMAL);
return (0);
}

57
grid-cell.c → cmd-clock-mode.c
View File

@@ -1,7 +1,7 @@
/* $OpenBSD$ */
/* $Id: cmd-clock-mode.c,v 1.7 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2012 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
@@ -18,38 +18,35 @@
#include <sys/types.h>
#include <string.h>
#include "tmux.h"
/* Get cell width. */
u_int
grid_cell_width(const struct grid_cell *gc)
{
return (gc->xstate >> 4);
}
/*
* Enter clock mode.
*/
/* Get cell data. */
void
grid_cell_get(const struct grid_cell *gc, struct utf8_data *ud)
{
ud->size = gc->xstate & 0xf;
ud->width = gc->xstate >> 4;
memcpy(ud->data, gc->xdata, ud->size);
}
int cmd_clock_mode_exec(struct cmd *, struct cmd_ctx *);
/* Set cell data. */
void
grid_cell_set(struct grid_cell *gc, const struct utf8_data *ud)
{
memcpy(gc->xdata, ud->data, ud->size);
gc->xstate = (ud->width << 4) | ud->size;
}
const struct cmd_entry cmd_clock_mode_entry = {
"clock-mode", NULL,
CMD_TARGET_PANE_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
cmd_clock_mode_exec,
cmd_target_free,
cmd_target_print
};
/* Set a single character as cell data. */
void
grid_cell_one(struct grid_cell *gc, u_char ch)
int
cmd_clock_mode_exec(struct cmd *self, struct cmd_ctx *ctx)
{
*gc->xdata = ch;
gc->xstate = (1 << 4) | 1;
struct cmd_target_data *data = self->data;
struct window_pane *wp;
if (cmd_find_pane(ctx, data->target, NULL, &wp) == NULL)
return (-1);
window_pane_set_mode(wp, &window_clock_mode);
return (0);
}

225
cmd-command-prompt.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-command-prompt.c,v 1.28 2010-05-14 14:33:39 tcunha Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -19,9 +19,7 @@
#include <sys/types.h>
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "tmux.h"
@@ -29,87 +27,184 @@
* Prompt for command in client.
*/
enum cmd_retval cmd_command_prompt_exec(struct cmd *, struct cmd_q *);
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);
int cmd_command_prompt_callback(void *, const char *);
void cmd_command_prompt_free(void *);
int cmd_command_prompt_callback(void *, const char *);
void cmd_command_prompt_cfree(void *);
const struct cmd_entry cmd_command_prompt_entry = {
"command-prompt", NULL,
"I:p:t:", 0, 1,
"[-I inputs] [-p prompts] " CMD_TARGET_CLIENT_USAGE " [template]",
0,
cmd_command_prompt_exec
CMD_TARGET_CLIENT_USAGE " [-p prompts] [template]",
0, "",
cmd_command_prompt_init,
cmd_command_prompt_parse,
cmd_command_prompt_exec,
cmd_command_prompt_free,
cmd_command_prompt_print
};
struct cmd_command_prompt_data {
char *prompts;
char *target;
char *template;
};
struct cmd_command_prompt_cdata {
struct client *c;
char *inputs;
char *next_input;
char *next_prompt;
char *prompts;
char *template;
int idx;
};
enum cmd_retval
cmd_command_prompt_exec(struct cmd *self, struct cmd_q *cmdq)
void
cmd_command_prompt_init(struct cmd *self, int key)
{
struct args *args = self->args;
const char *inputs, *prompts;
struct cmd_command_prompt_data *data;
self->data = data = xmalloc(sizeof *data);
data->prompts = NULL;
data->target = NULL;
data->template = NULL;
switch (key) {
case ',':
data->template = xstrdup("rename-window '%%'");
break;
case '.':
data->template = xstrdup("move-window -t '%%'");
break;
case 'f':
data->template = xstrdup("find-window '%%'");
break;
case '\'':
data->template = xstrdup("select-window -t ':%%'");
data->prompts = xstrdup("index");
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 client *c;
char *prompt, *ptr, *input = NULL;
char *prompt, *ptr;
size_t n;
if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
if ((c = cmd_find_client(ctx, data->target)) == NULL)
return (-1);
if (c->prompt_string != NULL)
return (CMD_RETURN_NORMAL);
return (0);
cdata = xmalloc(sizeof *cdata);
cdata->c = c;
cdata->idx = 1;
cdata->inputs = NULL;
cdata->next_input = NULL;
cdata->next_prompt = NULL;
cdata->prompts = NULL;
cdata->template = NULL;
if (args->argc != 0)
cdata->template = xstrdup(args->argv[0]);
if (data->template != NULL)
cdata->template = xstrdup(data->template);
else
cdata->template = xstrdup("%1");
if ((prompts = args_get(args, 'p')) != NULL)
cdata->prompts = xstrdup(prompts);
else if (args->argc != 0) {
n = strcspn(cdata->template, " ,");
xasprintf(&cdata->prompts, "(%.*s) ", (int) n, cdata->template);
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(":");
/* Get first prompt. */
cdata->next_prompt = cdata->prompts;
ptr = strsep(&cdata->next_prompt, ",");
if (prompts == NULL)
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);
/* Get initial prompt input. */
if ((inputs = args_get(args, 'I')) != NULL) {
cdata->inputs = xstrdup(inputs);
cdata->next_input = cdata->inputs;
input = strsep(&cdata->next_input, ",");
}
return (0);
}
status_prompt_set(c, prompt, input, cmd_command_prompt_callback,
cmd_command_prompt_free, cdata, 0);
free(prompt);
void
cmd_command_prompt_free(struct cmd *self)
{
struct cmd_command_prompt_data *data = self->data;
return (CMD_RETURN_NORMAL);
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
@@ -118,40 +213,43 @@ cmd_command_prompt_callback(void *data, const char *s)
struct cmd_command_prompt_cdata *cdata = data;
struct client *c = cdata->c;
struct cmd_list *cmdlist;
char *cause, *new_template, *prompt, *ptr;
char *input = NULL;
struct cmd_ctx ctx;
char *cause, *newtempl, *prompt, *ptr;
if (s == NULL)
return (0);
new_template = cmd_template_replace(cdata->template, s, cdata->idx);
free(cdata->template);
cdata->template = new_template;
newtempl = cmd_template_replace(cdata->template, s, cdata->idx);
xfree(cdata->template);
cdata->template = newtempl;
/*
* Check if there are more prompts; if so, get its respective input
* and update the prompt data.
*/
if ((ptr = strsep(&cdata->next_prompt, ",")) != NULL) {
xasprintf(&prompt, "%s ", ptr);
input = strsep(&cdata->next_input, ",");
status_prompt_update(c, prompt, input);
free(prompt);
status_prompt_update(c, prompt);
xfree(prompt);
cdata->idx++;
return (1);
}
if (cmd_string_parse(new_template, &cmdlist, NULL, 0, &cause) != 0) {
if (cmd_string_parse(newtempl, &cmdlist, &cause) != 0) {
if (cause != NULL) {
*cause = toupper((u_char) *cause);
status_message_set(c, "%s", cause);
free(cause);
xfree(cause);
}
return (0);
}
cmdq_run(c->cmdq, cmdlist, NULL);
ctx.msgdata = NULL;
ctx.curclient = c;
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);
if (c->prompt_callbackfn != (void *) &cmd_command_prompt_callback)
@@ -160,12 +258,13 @@ cmd_command_prompt_callback(void *data, const char *s)
}
void
cmd_command_prompt_free(void *data)
cmd_command_prompt_cfree(void *data)
{
struct cmd_command_prompt_cdata *cdata = data;
free(cdata->inputs);
free(cdata->prompts);
free(cdata->template);
free(cdata);
if (cdata->prompts != NULL)
xfree(cdata->prompts);
if (cdata->template != NULL)
xfree(cdata->template);
xfree(cdata);
}

119
cmd-confirm-before.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-confirm-before.c,v 1.12 2009-11-14 17:56:39 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 <ctype.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
@@ -28,84 +25,112 @@
* Asks for confirmation before executing a command.
*/
enum cmd_retval cmd_confirm_before_exec(struct cmd *, struct cmd_q *);
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 *);
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",
"p:t:", 1, 1,
"[-p prompt] " CMD_TARGET_CLIENT_USAGE " command",
0,
cmd_confirm_before_exec
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;
struct client *client;
};
enum cmd_retval
cmd_confirm_before_exec(struct cmd *self, struct cmd_q *cmdq)
void
cmd_confirm_before_init(struct cmd *self, int key)
{
struct args *args = self->args;
struct cmd_target_data *data;
cmd_target_init(self, key);
data = self->data;
switch (key) {
case '&':
data->arg = xstrdup("kill-window");
break;
case 'x':
data->arg = xstrdup("kill-pane");
break;
}
}
int
cmd_confirm_before_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct cmd_confirm_before_data *cdata;
struct client *c;
char *cmd, *copy, *new_prompt, *ptr;
const char *prompt;
char *buf, *cmd, *ptr;
if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
if ((prompt = args_get(args, 'p')) != NULL)
xasprintf(&new_prompt, "%s ", prompt);
else {
ptr = copy = xstrdup(args->argv[0]);
cmd = strsep(&ptr, " \t");
xasprintf(&new_prompt, "Confirm '%s'? (y/n) ", cmd);
free(copy);
if (ctx->curclient == NULL) {
ctx->error(ctx, "must be run interactively");
return (-1);
}
if ((c = cmd_find_client(ctx, data->target)) == NULL)
return (-1);
ptr = xstrdup(data->arg);
if ((cmd = strtok(ptr, " \t")) == NULL)
cmd = ptr;
xasprintf(&buf, "Confirm '%s'? (y/n) ", cmd);
xfree(ptr);
cdata = xmalloc(sizeof *cdata);
cdata->cmd = xstrdup(args->argv[0]);
cdata->client = c;
cdata->client->references++;
status_prompt_set(c, new_prompt, NULL,
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);
free(new_prompt);
return (CMD_RETURN_NORMAL);
xfree(buf);
return (1);
}
int
cmd_confirm_before_callback(void *data, const char *s)
{
struct cmd_confirm_before_data *cdata = data;
struct client *c = cdata->client;
struct client *c = cdata->c;
struct cmd_list *cmdlist;
struct cmd_ctx ctx;
char *cause;
if (c->flags & CLIENT_DEAD)
return (0);
if (s == NULL || *s == '\0')
return (0);
if (tolower((u_char) s[0]) != 'y' || s[1] != '\0')
return (0);
if (cmd_string_parse(cdata->cmd, &cmdlist, NULL, 0, &cause) != 0) {
if (cmd_string_parse(cdata->cmd, &cmdlist, &cause) != 0) {
if (cause != NULL) {
cmdq_error(c->cmdq, "%s", cause);
free(cause);
*cause = toupper((u_char) *cause);
status_message_set(c, "%s", cause);
xfree(cause);
}
return (0);
}
cmdq_run(c->cmdq, cmdlist, NULL);
ctx.msgdata = NULL;
ctx.curclient = c;
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);
return (0);
@@ -115,10 +140,8 @@ void
cmd_confirm_before_free(void *data)
{
struct cmd_confirm_before_data *cdata = data;
struct client *c = cdata->client;
server_client_unref(c);
free(cdata->cmd);
free(cdata);
if (cdata->cmd != NULL)
xfree(cdata->cmd);
xfree(cdata);
}

205
cmd-copy-buffer.c Normal file
View File

@@ -0,0 +1,205 @@
/* $Id: cmd-copy-buffer.c,v 1.7 2009-11-28 14:50:36 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 <stdlib.h>
#include <string.h>
#include "tmux.h"
/*
* Copies a session paste buffer to another session.
*/
int cmd_copy_buffer_parse(struct cmd *, int, char **, char **);
int cmd_copy_buffer_exec(struct cmd *, struct cmd_ctx *);
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);
struct cmd_copy_buffer_data {
char *dst_session;
char *src_session;
int dst_idx;
int src_idx;
};
const struct cmd_entry cmd_copy_buffer_entry = {
"copy-buffer", "copyb",
"[-a src-index] [-b dst-index] [-s src-session] [-t dst-session]",
0, "",
cmd_copy_buffer_init,
cmd_copy_buffer_parse,
cmd_copy_buffer_exec,
cmd_copy_buffer_free,
cmd_copy_buffer_print
};
/* ARGSUSED */
void
cmd_copy_buffer_init(struct cmd *self, unused int arg)
{
struct cmd_copy_buffer_data *data;
self->data = data = xmalloc(sizeof *data);
data->dst_session = NULL;
data->src_session = NULL;
data->dst_idx = -1;
data->src_idx = -1;
}
int
cmd_copy_buffer_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_copy_buffer_data *data;
const char *errstr;
int n, opt;
self->entry->init(self, KEYC_NONE);
data = self->data;
while ((opt = getopt(argc, argv, "a:b:s:t:")) != -1) {
switch (opt) {
case 'a':
if (data->src_idx == -1) {
n = strtonum(optarg, 0, INT_MAX, &errstr);
if (errstr != NULL) {
xasprintf(cause, "buffer %s", errstr);
goto error;
}
data->src_idx = n;
}
break;
case 'b':
if (data->dst_idx == -1) {
n = strtonum(optarg, 0, INT_MAX, &errstr);
if (errstr != NULL) {
xasprintf(cause, "buffer %s", errstr);
goto error;
}
data->dst_idx = n;
}
break;
case 's':
if (data->src_session == NULL)
data->src_session = xstrdup(optarg);
break;
case 't':
if (data->dst_session == NULL)
data->dst_session = xstrdup(optarg);
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_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) {
ctx->error(ctx, "no buffers");
return (-1);
}
} else {
if ((pb = paste_get_index(src_ps, 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) {
ctx->error(ctx, "no buffer %d", data->dst_idx);
xfree(pdata);
return (-1);
}
return (0);
}
void
cmd_copy_buffer_free(struct cmd *self)
{
struct cmd_copy_buffer_data *data = self->data;
if (data->dst_session != NULL)
xfree(data->dst_session);
if (data->src_session != NULL)
xfree(data->src_session);
xfree(data);
}
size_t
cmd_copy_buffer_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_copy_buffer_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->src_idx != -1) {
off += xsnprintf(buf + off, len - off, " -a %d",
data->src_idx);
}
if (off < len && data->dst_idx != -1) {
off += xsnprintf(buf + off, len - off, " -b %d",
data->dst_idx);
}
if (off < len && data->src_session != NULL) {
off += cmd_prarg(buf + off, len - off, " -s ",
data->src_session);
}
if (off < len && data->dst_session != NULL) {
off += cmd_prarg(buf + off, len - off, " -t ",
data->dst_session);
}
return (off);
}

80
cmd-copy-mode.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-copy-mode.c,v 1.28 2010-08-11 22:18:28 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -21,60 +21,52 @@
#include "tmux.h"
/*
* Enter copy or clock mode.
* Enter copy mode.
*/
enum cmd_retval cmd_copy_mode_exec(struct cmd *, struct cmd_q *);
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,
"Met:u", 0, 0,
"[-Meu] " CMD_TARGET_PANE_USAGE,
0,
cmd_copy_mode_exec
"[-u] " CMD_TARGET_PANE_USAGE,
0, "u",
cmd_copy_mode_init,
cmd_target_parse,
cmd_copy_mode_exec,
cmd_target_free,
cmd_target_print
};
const struct cmd_entry cmd_clock_mode_entry = {
"clock-mode", NULL,
"t:", 0, 0,
CMD_TARGET_PANE_USAGE,
0,
cmd_copy_mode_exec
};
enum cmd_retval
cmd_copy_mode_exec(struct cmd *self, struct cmd_q *cmdq)
void
cmd_copy_mode_init(struct cmd *self, int key)
{
struct args *args = self->args;
struct client *c = cmdq->client;
struct session *s;
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 window_pane *wp;
if (args_has(args, 'M')) {
if ((wp = cmd_mouse_pane(&cmdq->item->mouse, &s, NULL)) == NULL)
return (CMD_RETURN_NORMAL);
if (c == NULL || c->session != s)
return (CMD_RETURN_NORMAL);
} else if (cmd_find_pane(cmdq, args_get(args, 't'), NULL, &wp) == NULL)
return (CMD_RETURN_ERROR);
if (cmd_find_pane(ctx, data->target, NULL, &wp) == NULL)
return (-1);
if (self->entry == &cmd_clock_mode_entry) {
window_pane_set_mode(wp, &window_clock_mode);
return (CMD_RETURN_NORMAL);
}
if (wp->mode != &window_copy_mode) {
if (window_pane_set_mode(wp, &window_copy_mode) != 0)
return (CMD_RETURN_NORMAL);
window_copy_init_from_pane(wp, args_has(self->args, 'e'));
}
if (args_has(args, 'M')) {
if (wp->mode != NULL && wp->mode != &window_copy_mode)
return (CMD_RETURN_NORMAL);
window_copy_start_drag(c, &cmdq->item->mouse);
}
if (wp->mode == &window_copy_mode && args_has(self->args, 'u'))
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_copy_pageup(wp);
return (CMD_RETURN_NORMAL);
return (0);
}

59
cmd-delete-buffer.c Normal file
View File

@@ -0,0 +1,59 @@
/* $Id: cmd-delete-buffer.c,v 1.8 2009-11-14 17:56:39 tcunha 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 "tmux.h"
/*
* Delete a paste buffer.
*/
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, "",
cmd_buffer_init,
cmd_buffer_parse,
cmd_delete_buffer_exec,
cmd_buffer_free,
cmd_buffer_print
};
int
cmd_delete_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_buffer_data *data = self->data;
struct session *s;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
if (data->buffer == -1)
paste_free_top(&s->buffers);
else if (paste_free_index(&s->buffers, data->buffer) != 0) {
ctx->error(ctx, "no buffer %d", data->buffer);
return (-1);
}
return (0);
}

82
cmd-detach-client.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-detach-client.c,v 1.11 2010-02-08 18:27:34 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,85 +18,35 @@
#include <sys/types.h>
#include <string.h>
#include "tmux.h"
/*
* Detach a client.
*/
enum cmd_retval cmd_detach_client_exec(struct cmd *, struct cmd_q *);
int cmd_detach_client_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_detach_client_entry = {
"detach-client", "detach",
"as:t:P", 0, 0,
"[-P] [-a] [-s target-session] " CMD_TARGET_CLIENT_USAGE,
CMD_READONLY,
cmd_detach_client_exec
};
const struct cmd_entry cmd_suspend_client_entry = {
"suspend-client", "suspendc",
"t:", 0, 0,
CMD_TARGET_CLIENT_USAGE,
0,
cmd_detach_client_exec
CMD_READONLY, "",
cmd_target_init,
cmd_target_parse,
cmd_detach_client_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_detach_client_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_detach_client_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct client *c, *cloop;
struct session *s;
enum msgtype msgtype;
struct cmd_target_data *data = self->data;
struct client *c;
if (self->entry == &cmd_suspend_client_entry) {
if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
tty_stop_tty(&c->tty);
c->flags |= CLIENT_SUSPENDED;
server_write_client(c, MSG_SUSPEND, NULL, 0);
return (CMD_RETURN_NORMAL);
}
if ((c = cmd_find_client(ctx, data->target)) == NULL)
return (-1);
if (args_has(args, 'P'))
msgtype = MSG_DETACHKILL;
else
msgtype = MSG_DETACH;
server_write_client(c, MSG_DETACH, NULL, 0);
if (args_has(args, 's')) {
s = cmd_find_session(cmdq, args_get(args, 's'), 0);
if (s == NULL)
return (CMD_RETURN_ERROR);
TAILQ_FOREACH(cloop, &clients, entry) {
if (cloop->session != s)
continue;
server_write_client(cloop, msgtype,
cloop->session->name,
strlen(cloop->session->name) + 1);
}
return (CMD_RETURN_STOP);
}
c = cmd_find_client(cmdq, args_get(args, 't'), 0);
if (c == NULL)
return (CMD_RETURN_ERROR);
if (args_has(args, 'a')) {
TAILQ_FOREACH(cloop, &clients, entry) {
if (cloop->session == NULL || cloop == c)
continue;
server_write_client(cloop, msgtype,
cloop->session->name,
strlen(cloop->session->name) + 1);
}
return (CMD_RETURN_NORMAL);
}
server_write_client(c, msgtype, c->session->name,
strlen(c->session->name) + 1);
return (CMD_RETURN_STOP);
return (0);
}

90
cmd-display-message.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-display-message.c,v 1.7 2009-11-28 14:39:53 tcunha Exp $ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
@@ -18,7 +18,6 @@
#include <sys/types.h>
#include <stdlib.h>
#include <time.h>
#include "tmux.h"
@@ -27,84 +26,41 @@
* Displays a message in the status line.
*/
#define DISPLAY_MESSAGE_TEMPLATE \
"[#{session_name}] #{window_index}:" \
"#{window_name}, current pane #{pane_index} " \
"- (%H:%M %d-%b-%y)"
enum cmd_retval cmd_display_message_exec(struct cmd *, struct cmd_q *);
int cmd_display_message_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_display_message_entry = {
"display-message", "display",
"c:pt:F:", 0, 1,
"[-p] [-c target-client] [-F format] " CMD_TARGET_PANE_USAGE
" [message]",
0,
cmd_display_message_exec
"[-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
};
enum cmd_retval
cmd_display_message_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_display_message_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct cmd_target_data *data = self->data;
struct client *c;
struct session *s;
struct winlink *wl;
struct window_pane *wp;
const char *template;
char *msg;
struct format_tree *ft;
char out[BUFSIZ];
time_t t;
size_t len;
if (args_has(args, 't')) {
wl = cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp);
if (wl == NULL)
return (CMD_RETURN_ERROR);
} else {
wl = cmd_find_pane(cmdq, NULL, &s, &wp);
if (wl == NULL)
return (CMD_RETURN_ERROR);
}
if ((c = cmd_find_client(ctx, data->target)) == NULL)
return (-1);
if (args_has(args, 'F') && args->argc != 0) {
cmdq_error(cmdq, "only one of -F or argument must be given");
return (CMD_RETURN_ERROR);
}
if (data->arg == NULL)
template = "[#S] #I:#W, current pane #P - (%H:%M %d-%b-%y)";
else
template = data->arg;
if (args_has(args, 'c')) {
c = cmd_find_client(cmdq, args_get(args, 'c'), 0);
if (c == NULL)
return (CMD_RETURN_ERROR);
} else {
c = cmd_find_client(cmdq, NULL, 1);
if (c == NULL && !args_has(self->args, 'p')) {
cmdq_error(cmdq, "no client available");
return (CMD_RETURN_ERROR);
}
}
template = args_get(args, 'F');
if (args->argc != 0)
template = args->argv[0];
if (template == NULL)
template = DISPLAY_MESSAGE_TEMPLATE;
ft = format_create();
format_defaults(ft, c, s, wl, wp);
t = time(NULL);
len = strftime(out, sizeof out, template, localtime(&t));
out[len] = '\0';
msg = format_expand(ft, out);
if (args_has(self->args, 'p'))
cmdq_print(cmdq, "%s", msg);
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);
free(msg);
format_free(ft);
xfree(msg);
return (CMD_RETURN_NORMAL);
return (0);
}

27
cmd-display-panes.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $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>
@@ -24,26 +24,29 @@
* Display panes on a client.
*/
enum cmd_retval cmd_display_panes_exec(struct cmd *, struct cmd_q *);
int cmd_display_panes_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_display_panes_entry = {
"display-panes", "displayp",
"t:", 0, 0,
CMD_TARGET_CLIENT_USAGE,
0,
cmd_display_panes_exec
0, "",
cmd_target_init,
cmd_target_parse,
cmd_display_panes_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_display_panes_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_display_panes_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct client *c;
struct cmd_target_data *data = self->data;
struct client *c;
if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
if ((c = cmd_find_client(ctx, data->target)) == NULL)
return (-1);
server_set_identify(c);
return (CMD_RETURN_NORMAL);
return (0);
}

262
cmd-find-window.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-find-window.c,v 1.15 2010-12-22 15:28:50 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -19,7 +19,6 @@
#include <sys/types.h>
#include <fnmatch.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
@@ -28,155 +27,93 @@
* Find window containing text.
*/
#define FIND_WINDOW_TEMPLATE \
"#{window_index}: #{window_name} " \
"[#{window_width}x#{window_height}] " \
"(#{window_panes} panes) #{window_find_matches}"
int cmd_find_window_exec(struct cmd *, struct cmd_ctx *);
enum cmd_retval cmd_find_window_exec(struct cmd *, struct cmd_q *);
void cmd_find_window_callback(struct window_choose_data *);
/* Flags for determining matching behavior. */
#define CMD_FIND_WINDOW_BY_TITLE 0x1
#define CMD_FIND_WINDOW_BY_CONTENT 0x2
#define CMD_FIND_WINDOW_BY_NAME 0x4
#define CMD_FIND_WINDOW_ALL \
(CMD_FIND_WINDOW_BY_TITLE | \
CMD_FIND_WINDOW_BY_CONTENT | \
CMD_FIND_WINDOW_BY_NAME)
void cmd_find_window_callback(void *, int);
void cmd_find_window_free(void *);
const struct cmd_entry cmd_find_window_entry = {
"find-window", "findw",
"F:CNt:T", 1, 4,
"[-CNT] [-F format] " CMD_TARGET_WINDOW_USAGE " match-string",
0,
cmd_find_window_exec
CMD_TARGET_WINDOW_USAGE " match-string",
CMD_ARG1, "",
cmd_target_init,
cmd_target_parse,
cmd_find_window_exec,
cmd_target_free,
cmd_target_print
};
struct cmd_find_window_data {
struct winlink *wl;
char *list_ctx;
u_int pane_id;
TAILQ_ENTRY(cmd_find_window_data) entry;
struct session *session;
};
TAILQ_HEAD(cmd_find_window_list, cmd_find_window_data);
u_int cmd_find_window_match_flags(struct args *);
void cmd_find_window_match(struct cmd_find_window_list *, int,
struct winlink *, const char *, const char *);
u_int
cmd_find_window_match_flags(struct args *args)
int
cmd_find_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
u_int match_flags = 0;
/* Turn on flags based on the options. */
if (args_has(args, 'T'))
match_flags |= CMD_FIND_WINDOW_BY_TITLE;
if (args_has(args, 'C'))
match_flags |= CMD_FIND_WINDOW_BY_CONTENT;
if (args_has(args, 'N'))
match_flags |= CMD_FIND_WINDOW_BY_NAME;
/* If none of the flags were set, default to matching anything. */
if (match_flags == 0)
match_flags = CMD_FIND_WINDOW_ALL;
return (match_flags);
}
void
cmd_find_window_match(struct cmd_find_window_list *find_list,
int match_flags, struct winlink *wl, const char *str,
const char *searchstr)
{
struct cmd_find_window_data *find_data;
struct window_pane *wp;
u_int i, line;
char *sres;
find_data = xcalloc(1, sizeof *find_data);
i = 0;
TAILQ_FOREACH(wp, &wl->window->panes, entry) {
i++;
if ((match_flags & CMD_FIND_WINDOW_BY_NAME) &&
fnmatch(searchstr, wl->window->name, 0) == 0) {
find_data->list_ctx = xstrdup("");
break;
}
if ((match_flags & CMD_FIND_WINDOW_BY_TITLE) &&
fnmatch(searchstr, wp->base.title, 0) == 0) {
xasprintf(&find_data->list_ctx,
"pane %u title: \"%s\"", i - 1, wp->base.title);
break;
}
if (match_flags & CMD_FIND_WINDOW_BY_CONTENT &&
(sres = window_pane_search(wp, str, &line)) != NULL) {
xasprintf(&find_data->list_ctx,
"pane %u line %u: \"%s\"", i - 1, line + 1, sres);
free(sres);
break;
}
}
if (find_data->list_ctx != NULL) {
find_data->wl = wl;
find_data->pane_id = i - 1;
TAILQ_INSERT_TAIL(find_list, find_data, entry);
} else
free(find_data);
}
enum cmd_retval
cmd_find_window_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct client *c;
struct window_choose_data *cdata;
struct cmd_target_data *data = self->data;
struct cmd_find_window_data *cdata;
struct session *s;
struct winlink *wl, *wm;
struct cmd_find_window_list find_list;
struct cmd_find_window_data *find_data;
struct cmd_find_window_data *find_data1;
char *str, *searchstr;
const char *template;
u_int i, match_flags;
struct window *w;
struct window_pane *wp;
ARRAY_DECL(, u_int) list_idx;
ARRAY_DECL(, char *) list_ctx;
char *sres, *sctx, *searchstr;
u_int i, line;
if ((c = cmd_find_client(cmdq, NULL, 1)) == NULL) {
cmdq_error(cmdq, "no client available");
return (CMD_RETURN_ERROR);
if (ctx->curclient == NULL) {
ctx->error(ctx, "must be run interactively");
return (-1);
}
s = c->session;
s = ctx->curclient->session;
if ((wl = cmd_find_window(cmdq, args_get(args, 't'), NULL)) == NULL)
return (CMD_RETURN_ERROR);
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
if ((template = args_get(args, 'F')) == NULL)
template = FIND_WINDOW_TEMPLATE;
ARRAY_INIT(&list_idx);
ARRAY_INIT(&list_ctx);
match_flags = cmd_find_window_match_flags(args);
str = args->argv[0];
xasprintf(&searchstr, "*%s*", data->arg);
RB_FOREACH(wm, winlinks, &s->windows) {
i = 0;
TAILQ_FOREACH(wp, &wm->window->panes, entry) {
i++;
TAILQ_INIT(&find_list);
if (fnmatch(searchstr, wm->window->name, 0) == 0)
sctx = xstrdup("");
else {
sres = window_pane_search(wp, data->arg, &line);
if (sres == NULL &&
fnmatch(searchstr, wp->base.title, 0) != 0)
continue;
xasprintf(&searchstr, "*%s*", str);
RB_FOREACH(wm, winlinks, &s->windows)
cmd_find_window_match(&find_list, match_flags, wm, str, searchstr);
free(searchstr);
if (sres == NULL) {
xasprintf(&sctx,
"pane %u title: \"%s\"", i - 1,
wp->base.title);
} else {
xasprintf(&sctx,
"pane %u line %u: \"%s\"", i - 1,
line + 1, sres);
xfree(sres);
}
}
if (TAILQ_EMPTY(&find_list)) {
cmdq_error(cmdq, "no windows matching: %s", str);
return (CMD_RETURN_ERROR);
ARRAY_ADD(&list_idx, wm->idx);
ARRAY_ADD(&list_ctx, sctx);
}
}
xfree(searchstr);
if (ARRAY_LENGTH(&list_idx) == 0) {
ctx->error(ctx, "no windows matching: %s", data->arg);
ARRAY_FREE(&list_idx);
ARRAY_FREE(&list_ctx);
return (-1);
}
if (TAILQ_NEXT(TAILQ_FIRST(&find_list), entry) == NULL) {
if (session_select(s, TAILQ_FIRST(&find_list)->wl->idx) == 0)
if (ARRAY_LENGTH(&list_idx) == 1) {
if (session_select(s, ARRAY_FIRST(&list_idx)) == 0)
server_redraw_session(s);
recalculate_sizes();
goto out;
@@ -185,55 +122,54 @@ cmd_find_window_exec(struct cmd *self, struct cmd_q *cmdq)
if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0)
goto out;
i = 0;
TAILQ_FOREACH(find_data, &find_list, entry) {
cdata = window_choose_data_create(TREE_OTHER, c, c->session);
cdata->idx = find_data->wl->idx;
cdata->wl = find_data->wl;
for (i = 0; i < ARRAY_LENGTH(&list_idx); i++) {
wm = winlink_find_by_index(
&s->windows, ARRAY_ITEM(&list_idx, i));
w = wm->window;
cdata->ft_template = xstrdup(template);
cdata->pane_id = find_data->pane_id;
format_add(cdata->ft, "line", "%u", i);
format_add(cdata->ft, "window_find_matches", "%s",
find_data->list_ctx);
format_defaults(cdata->ft, NULL, s, find_data->wl, NULL);
window_choose_add(wl->window->active, cdata);
i++;
sctx = ARRAY_ITEM(&list_ctx, i);
window_choose_add(wl->window->active,
wm->idx, "%3d: %s [%ux%u] (%u panes) %s", wm->idx, w->name,
w->sx, w->sy, window_count_panes(w), sctx);
xfree(sctx);
}
window_choose_ready(wl->window->active, 0, cmd_find_window_callback);
cdata = xmalloc(sizeof *cdata);
cdata->session = s;
cdata->session->references++;
window_choose_ready(wl->window->active,
0, cmd_find_window_callback, cmd_find_window_free, cdata);
out:
TAILQ_FOREACH_SAFE(find_data, &find_list, entry, find_data1) {
free(find_data->list_ctx);
TAILQ_REMOVE(&find_list, find_data, entry);
free(find_data);
}
return (CMD_RETURN_NORMAL);
ARRAY_FREE(&list_idx);
ARRAY_FREE(&list_ctx);
return (0);
}
void
cmd_find_window_callback(struct window_choose_data *cdata)
cmd_find_window_callback(void *data, int idx)
{
struct session *s;
struct window_pane *wp;
struct cmd_find_window_data *cdata = data;
struct session *s = cdata->session;
if (cdata == NULL)
if (idx == -1)
return;
s = cdata->start_session;
if (!session_alive(s))
return;
wp = window_pane_at_index(cdata->wl->window, cdata->pane_id);
if (wp != NULL && window_pane_visible(wp))
window_set_active_pane(cdata->wl->window, wp);
if (session_select(s, cdata->idx) == 0) {
if (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);
}

1228
cmd-find.c
View File

File diff suppressed because it is too large Load Diff

423
cmd-generic.c Normal file
View File

@@ -0,0 +1,423 @@
/* $Id: cmd-generic.c,v 1.38 2009-12-04 22:14:47 tcunha 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 <string.h>
#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 **);
size_t
cmd_prarg(char *buf, size_t len, const char *prefix, char *arg)
{
if (strchr(arg, ' ') != NULL)
return (xsnprintf(buf, len, "%s\"%s\"", prefix, 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)
{
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)
return (-1);
cmd_set_flag(chflags, opt);
return (0);
}
/* Print the flags present in chflags. */
size_t
cmd_print_flags(char *buf, size_t len, size_t off, uint64_t chflags)
{
u_char ch;
size_t boff = off;
if (chflags == 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);
}
return (off - boff);
}
int
cmd_fill_argument(int flags, char **arg, char **arg2, int argc, char **argv)
{
*arg = NULL;
*arg2 = NULL;
if (flags & CMD_ARG1) {
if (argc != 1)
return (-1);
*arg = xstrdup(argv[0]);
return (0);
}
if (flags & CMD_ARG01) {
if (argc != 0 && argc != 1)
return (-1);
if (argc == 1)
*arg = xstrdup(argv[0]);
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->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)
continue;
switch (opt) {
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, &data->arg2, argc, argv) != 0)
goto usage;
return (0);
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
self->entry->free(self);
return (-1);
}
void
cmd_target_free(struct cmd *self)
{
struct cmd_target_data *data = self->data;
if (data->target != NULL)
xfree(data->target);
if (data->arg != NULL)
xfree(data->arg);
if (data->arg2 != NULL)
xfree(data->arg2);
xfree(data);
}
size_t
cmd_target_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_target_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->chflags);
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);
}
/* 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->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)
continue;
switch (opt) {
case 's':
if (data->src == NULL)
data->src = xstrdup(optarg);
break;
case 't':
if (data->dst == NULL)
data->dst = xstrdup(optarg);
break;
default:
goto usage;
}
}
argc -= optind;
argv += optind;
if (cmd_fill_argument(
self->entry->flags, &data->arg, &data->arg2, argc, argv) != 0)
goto usage;
return (0);
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
self->entry->free(self);
return (-1);
}
void
cmd_srcdst_free(struct cmd *self)
{
struct cmd_srcdst_data *data = self->data;
if (data->src != NULL)
xfree(data->src);
if (data->dst != NULL)
xfree(data->dst);
if (data->arg != NULL)
xfree(data->arg);
if (data->arg2 != NULL)
xfree(data->arg2);
xfree(data);
}
size_t
cmd_srcdst_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_srcdst_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->chflags);
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)
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->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)
continue;
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 '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, &data->arg2, 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_buffer_free(struct cmd *self)
{
struct cmd_buffer_data *data = self->data;
if (data->target != NULL)
xfree(data->target);
if (data->arg != NULL)
xfree(data->arg);
if (data->arg2 != NULL)
xfree(data->arg2);
xfree(data);
}
size_t
cmd_buffer_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_buffer_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->chflags);
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)
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);
}

49
cmd-has-session.c Normal file
View File

@@ -0,0 +1,49 @@
/* $Id: cmd-has-session.c,v 1.15 2009-11-14 17:56:39 tcunha 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 "tmux.h"
/*
* Cause client to report an error and exit with 1 if session doesn't exist.
*/
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, "",
cmd_target_init,
cmd_target_parse,
cmd_has_session_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_has_session_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
if (cmd_find_session(ctx, data->target) == NULL)
return (-1);
return (0);
}

182
cmd-if-shell.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-if-shell.c,v 1.10 2010-08-09 21:44:25 tcunha Exp $ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
@@ -20,190 +20,100 @@
#include <sys/types.h>
#include <sys/wait.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
/*
* Executes a tmux command if a shell command returns true or false.
* Executes a tmux command if a shell command returns true.
*/
enum cmd_retval cmd_if_shell_exec(struct cmd *, struct cmd_q *);
int cmd_if_shell_exec(struct cmd *, struct cmd_ctx *);
void cmd_if_shell_callback(struct job *);
void cmd_if_shell_done(struct cmd_q *);
void cmd_if_shell_free(void *);
const struct cmd_entry cmd_if_shell_entry = {
"if-shell", "if",
"bFt:", 2, 3,
"[-bF] " CMD_TARGET_PANE_USAGE " shell-command command [command]",
0,
cmd_if_shell_exec
"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_if;
char *cmd_else;
struct cmd_q *cmdq;
struct mouse_event mouse;
int bflag;
int references;
char *cmd;
struct cmd_ctx ctx;
};
enum cmd_retval
cmd_if_shell_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_if_shell_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct cmd_target_data *data = self->data;
struct cmd_if_shell_data *cdata;
char *shellcmd, *cmd, *cause;
struct cmd_list *cmdlist;
struct client *c;
struct session *s = NULL;
struct winlink *wl = NULL;
struct window_pane *wp = NULL;
struct format_tree *ft;
int cwd;
if (args_has(args, 't')) {
wl = cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp);
cwd = wp->cwd;
} else {
c = cmd_find_client(cmdq, NULL, 1);
if (c != NULL && c->session != NULL) {
s = c->session;
wl = s->curw;
wp = wl->window->active;
}
if (cmdq->client != NULL && cmdq->client->session == NULL)
cwd = cmdq->client->cwd;
else if (s != NULL)
cwd = s->cwd;
else
cwd = -1;
}
ft = format_create();
format_defaults(ft, NULL, s, wl, wp);
shellcmd = format_expand(ft, args->argv[0]);
format_free(ft);
if (args_has(args, 'F')) {
cmd = NULL;
if (*shellcmd != '0' && *shellcmd != '\0')
cmd = args->argv[1];
else if (args->argc == 3)
cmd = args->argv[2];
if (cmd == NULL)
return (CMD_RETURN_NORMAL);
if (cmd_string_parse(cmd, &cmdlist, NULL, 0, &cause) != 0) {
if (cause != NULL) {
cmdq_error(cmdq, "%s", cause);
free(cause);
}
return (CMD_RETURN_ERROR);
}
cmdq_run(cmdq, cmdlist, &cmdq->item->mouse);
cmd_list_free(cmdlist);
return (CMD_RETURN_NORMAL);
}
struct job *job;
cdata = xmalloc(sizeof *cdata);
cdata->cmd = xstrdup(data->arg2);
memcpy(&cdata->ctx, ctx, sizeof cdata->ctx);
cdata->cmd_if = xstrdup(args->argv[1]);
if (args->argc == 3)
cdata->cmd_else = xstrdup(args->argv[2]);
else
cdata->cmd_else = NULL;
if (ctx->cmdclient != NULL)
ctx->cmdclient->references++;
if (ctx->curclient != NULL)
ctx->curclient->references++;
cdata->bflag = args_has(args, 'b');
job = job_add(NULL, 0, NULL,
data->arg, cmd_if_shell_callback, cmd_if_shell_free, cdata);
job_run(job);
cdata->cmdq = cmdq;
memcpy(&cdata->mouse, &cmdq->item->mouse, sizeof cdata->mouse);
cmdq->references++;
cdata->references = 1;
job_run(shellcmd, s, cwd, cmd_if_shell_callback, cmd_if_shell_free,
cdata);
free(shellcmd);
if (cdata->bflag)
return (CMD_RETURN_NORMAL);
return (CMD_RETURN_WAIT);
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_q *cmdq = cdata->cmdq, *cmdq1;
struct cmd_ctx *ctx = &cdata->ctx;
struct cmd_list *cmdlist;
char *cause, *cmd;
if (cmdq->flags & CMD_Q_DEAD)
return;
char *cause;
if (!WIFEXITED(job->status) || WEXITSTATUS(job->status) != 0)
cmd = cdata->cmd_else;
else
cmd = cdata->cmd_if;
if (cmd == NULL)
return;
if (cmd_string_parse(cmd, &cmdlist, NULL, 0, &cause) != 0) {
if (cmd_string_parse(cdata->cmd, &cmdlist, &cause) != 0) {
if (cause != NULL) {
cmdq_error(cmdq, "%s", cause);
free(cause);
ctx->error(ctx, "%s", cause);
xfree(cause);
}
return;
}
cmdq1 = cmdq_new(cmdq->client);
cmdq1->emptyfn = cmd_if_shell_done;
cmdq1->data = cdata;
cdata->references++;
cmdq_run(cmdq1, cmdlist, &cdata->mouse);
cmd_list_free(cmdlist);
}
void
cmd_if_shell_done(struct cmd_q *cmdq1)
{
struct cmd_if_shell_data *cdata = cmdq1->data;
struct cmd_q *cmdq = cdata->cmdq;
if (cmdq1->client_exit >= 0)
cmdq->client_exit = cmdq1->client_exit;
cmdq_free(cmdq1);
if (--cdata->references != 0)
if (cmd_list_exec(cmdlist, ctx) < 0) {
cmd_list_free(cmdlist);
return;
}
if (!cmdq_free(cmdq) && !cdata->bflag)
cmdq_continue(cmdq);
free(cdata->cmd_else);
free(cdata->cmd_if);
free(cdata);
cmd_list_free(cmdlist);
}
void
cmd_if_shell_free(void *data)
{
struct cmd_if_shell_data *cdata = data;
struct cmd_q *cmdq = cdata->cmdq;
struct cmd_ctx *ctx = &cdata->ctx;
struct msg_exit_data exitdata;
if (--cdata->references != 0)
return;
if (ctx->cmdclient != NULL) {
ctx->cmdclient->references--;
exitdata.retcode = ctx->cmdclient->retcode;
ctx->cmdclient->flags |= CLIENT_EXIT;
}
if (ctx->curclient != NULL)
ctx->curclient->references--;
if (!cmdq_free(cmdq) && !cdata->bflag)
cmdq_continue(cmdq);
free(cdata->cmd_else);
free(cdata->cmd_if);
free(cdata);
xfree(cdata->cmd);
xfree(cdata);
}

253
cmd-join-pane.c
View File

@@ -1,7 +1,6 @@
/* $OpenBSD$ */
/* $Id: cmd-join-pane.c,v 1.5 2010-08-11 22:17:32 tcunha Exp $ */
/*
* Copyright (c) 2011 George Nachman <tmux@georgester.com>
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
@@ -25,109 +24,180 @@
#include "tmux.h"
/*
* Join or move a pane into another (like split/swap/kill).
* Join a pane into another (like split/swap/kill).
*/
enum cmd_retval cmd_join_pane_exec(struct cmd *, struct cmd_q *);
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);
enum cmd_retval join_pane(struct cmd *, struct cmd_q *, int);
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",
"bdhvp:l:s:t:", 0, 0,
"[-bdhv] [-p percentage|-l size] " CMD_SRCDST_PANE_USAGE,
0,
cmd_join_pane_exec
"[-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
};
const struct cmd_entry cmd_move_pane_entry = {
"move-pane", "movep",
"bdhvp:l:s:t:", 0, 0,
"[-bdhv] [-p percentage|-l size] " CMD_SRCDST_PANE_USAGE,
0,
cmd_join_pane_exec
};
enum cmd_retval
cmd_join_pane_exec(struct cmd *self, struct cmd_q *cmdq)
void
cmd_join_pane_init(struct cmd *self, int key)
{
return (join_pane(self, cmdq, self->entry == &cmd_join_pane_entry));
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;
}
}
enum cmd_retval
join_pane(struct cmd *self, struct cmd_q *cmdq, int not_same_window)
int
cmd_join_pane_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct args *args = self->args;
struct session *dst_s;
struct winlink *src_wl, *dst_wl;
struct window *src_w, *dst_w;
struct window_pane *src_wp, *dst_wp;
char *cause;
int size, percentage, dst_idx;
enum layout_type type;
struct layout_cell *lc;
struct cmd_join_pane_data *data;
int opt;
const char *errstr;
dst_wl = cmd_find_pane(cmdq, args_get(args, 't'), &dst_s, &dst_wp);
if (dst_wl == NULL)
return (CMD_RETURN_ERROR);
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;
server_unzoom_window(dst_w);
src_wl = cmd_find_pane_marked(cmdq, args_get(args, 's'), NULL, &src_wp);
if (src_wl == NULL)
return (CMD_RETURN_ERROR);
if ((src_wl = cmd_find_pane(ctx, data->src, NULL, &src_wp)) == NULL)
return (-1);
src_w = src_wl->window;
server_unzoom_window(src_w);
if (not_same_window && src_w == dst_w) {
cmdq_error(cmdq, "can't join a pane to its own window");
return (CMD_RETURN_ERROR);
}
if (!not_same_window && src_wp == dst_wp) {
cmdq_error(cmdq, "source and target panes must be different");
return (CMD_RETURN_ERROR);
if (src_w == dst_w) {
ctx->error(ctx, "can't join a pane to its own window");
return (-1);
}
type = LAYOUT_TOPBOTTOM;
if (args_has(args, 'h'))
if (data->flag_horizontal)
type = LAYOUT_LEFTRIGHT;
size = -1;
if (args_has(args, 'l')) {
size = args_strtonum(args, 'l', 0, INT_MAX, &cause);
if (cause != NULL) {
cmdq_error(cmdq, "size %s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}
} else if (args_has(args, 'p')) {
percentage = args_strtonum(args, 'p', 0, 100, &cause);
if (cause != NULL) {
cmdq_error(cmdq, "percentage %s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}
if (data->size != -1)
size = data->size;
else if (data->percentage != -1) {
if (type == LAYOUT_TOPBOTTOM)
size = (dst_wp->sy * percentage) / 100;
size = (dst_wp->sy * data->percentage) / 100;
else
size = (dst_wp->sx * percentage) / 100;
size = (dst_wp->sx * data->percentage) / 100;
}
lc = layout_split_pane(dst_wp, type, size, args_has(args, 'b'));
if (lc == NULL) {
cmdq_error(cmdq, "create pane failed: pane too small");
return (CMD_RETURN_ERROR);
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);
window_lost_pane(src_w, 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);
else
notify_window_layout_changed(src_w);
src_wp->window = dst_w;
TAILQ_INSERT_AFTER(&dst_w->panes, dst_wp, src_wp, entry);
@@ -138,13 +208,50 @@ join_pane(struct cmd *self, struct cmd_q *cmdq, int not_same_window)
server_redraw_window(src_w);
server_redraw_window(dst_w);
if (!args_has(args, 'd')) {
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);
notify_window_layout_changed(dst_w);
return (CMD_RETURN_NORMAL);
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);
}

45
cmd-kill-pane.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-kill-pane.c,v 1.15 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -26,40 +26,45 @@
* Kill pane.
*/
enum cmd_retval cmd_kill_pane_exec(struct cmd *, struct cmd_q *);
int cmd_kill_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_kill_pane_entry = {
"kill-pane", "killp",
"at:", 0, 0,
"[-a] " CMD_TARGET_PANE_USAGE,
0,
cmd_kill_pane_exec
0, "a",
cmd_target_init,
cmd_target_parse,
cmd_kill_pane_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_kill_pane_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_kill_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct window_pane *loopwp, *tmpwp, *wp;
struct window_pane *loopwp, *nextwp, *wp;
if ((wl = cmd_find_pane(cmdq, args_get(args, 't'), NULL, &wp)) == NULL)
return (CMD_RETURN_ERROR);
server_unzoom_window(wl->window);
if ((wl = cmd_find_pane(ctx, data->target, NULL, &wp)) == NULL)
return (-1);
if (window_count_panes(wl->window) == 1) {
/* Only one pane, kill the window. */
server_kill_window(wl->window);
recalculate_sizes();
return (CMD_RETURN_NORMAL);
return (0);
}
if (args_has(self->args, 'a')) {
TAILQ_FOREACH_SAFE(loopwp, &wl->window->panes, entry, tmpwp) {
if (loopwp == wp)
continue;
layout_close_pane(loopwp);
window_remove_pane(wl->window, loopwp);
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);
@@ -67,5 +72,5 @@ cmd_kill_pane_exec(struct cmd *self, struct cmd_q *cmdq)
}
server_redraw_window(wl->window);
return (CMD_RETURN_NORMAL);
return (0);
}

31
cmd-kill-server.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-kill-server.c,v 1.11 2009-11-28 14:50:36 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -27,29 +27,24 @@
* Kill the server and do nothing else.
*/
enum cmd_retval cmd_kill_server_exec(struct cmd *, struct cmd_q *);
int cmd_kill_server_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_kill_server_entry = {
"kill-server", NULL,
"", 0, 0,
"",
0,
cmd_kill_server_exec
0, "",
NULL,
NULL,
cmd_kill_server_exec,
NULL,
NULL
};
const struct cmd_entry cmd_start_server_entry = {
"start-server", "start",
"", 0, 0,
"",
CMD_STARTSERVER,
cmd_kill_server_exec
};
enum cmd_retval
cmd_kill_server_exec(struct cmd *self, unused struct cmd_q *cmdq)
/* ARGSUSED */
int
cmd_kill_server_exec(unused struct cmd *self, unused struct cmd_ctx *ctx)
{
if (self->entry == &cmd_kill_server_entry)
kill(getpid(), SIGTERM);
kill(getpid(), SIGTERM);
return (CMD_RETURN_NORMAL);
return (0);
}

43
cmd-kill-session.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-kill-session.c,v 1.18 2010-07-02 02:43:50 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -27,35 +27,30 @@
* Note this deliberately has no alias to make it hard to hit by accident.
*/
enum cmd_retval cmd_kill_session_exec(struct cmd *, struct cmd_q *);
int cmd_kill_session_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_kill_session_entry = {
"kill-session", NULL,
"at:", 0, 0,
"[-a] " CMD_TARGET_SESSION_USAGE,
0,
cmd_kill_session_exec
CMD_TARGET_SESSION_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
cmd_kill_session_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_kill_session_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_kill_session_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct session *s, *sloop, *stmp;
struct cmd_target_data *data = self->data;
struct session *s;
if ((s = cmd_find_session(cmdq, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
if (args_has(args, 'a')) {
RB_FOREACH_SAFE(sloop, sessions, &sessions, stmp) {
if (sloop != s) {
server_destroy_session(sloop);
session_destroy(sloop);
}
}
} else {
server_destroy_session(s);
session_destroy(s);
}
return (CMD_RETURN_NORMAL);
server_destroy_session(s);
session_destroy(s);
return (0);
}

58
cmd-kill-window.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-kill-window.c,v 1.21 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -24,52 +24,30 @@
* Destroy window.
*/
enum cmd_retval cmd_kill_window_exec(struct cmd *, struct cmd_q *);
int cmd_kill_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_kill_window_entry = {
"kill-window", "killw",
"at:", 0, 0,
"[-a] " CMD_TARGET_WINDOW_USAGE,
0,
cmd_kill_window_exec
CMD_TARGET_WINDOW_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
cmd_kill_window_exec,
cmd_target_free,
cmd_target_print
};
const struct cmd_entry cmd_unlink_window_entry = {
"unlink-window", "unlinkw",
"kt:", 0, 0,
"[-k] " CMD_TARGET_WINDOW_USAGE,
0,
cmd_kill_window_exec
};
enum cmd_retval
cmd_kill_window_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_kill_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct winlink *wl, *wl2, *wl3;
struct window *w;
struct session *s;
struct cmd_target_data *data = self->data;
struct winlink *wl;
if ((wl = cmd_find_window(cmdq, args_get(args, 't'), &s)) == NULL)
return (CMD_RETURN_ERROR);
w = wl->window;
if (self->entry == &cmd_unlink_window_entry) {
if (!args_has(self->args, 'k') && !session_is_linked(s, w)) {
cmdq_error(cmdq, "window only linked to one session");
return (CMD_RETURN_ERROR);
}
server_unlink_window(s, wl);
} else {
if (args_has(args, 'a')) {
RB_FOREACH_SAFE(wl2, winlinks, &s->windows, wl3) {
if (wl != wl2)
server_kill_window(wl2->window);
}
} else
server_kill_window(wl->window);
}
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
server_kill_window(wl->window);
recalculate_sizes();
return (CMD_RETURN_NORMAL);
return (0);
}

58
cmd-last-pane.c Normal file
View File

@@ -0,0 +1,58 @@
/* $Id: cmd-last-pane.c,v 1.1 2010-10-24 01:34:30 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 "tmux.h"
/*
* Move to last pane.
*/
int cmd_last_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_last_pane_entry = {
"last-pane", "lastp",
CMD_TARGET_WINDOW_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
cmd_last_pane_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_last_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct window *w;
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
w = wl->window;
if (w->last == NULL) {
ctx->error(ctx, "no last pane");
return (-1);
}
window_set_active_pane(w, w->last);
return (0);
}

58
cmd-last-window.c Normal file
View File

@@ -0,0 +1,58 @@
/* $Id: cmd-last-window.c,v 1.19 2009-11-14 17:56:39 tcunha 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 "tmux.h"
/*
* Move to last window.
*/
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, "",
cmd_target_init,
cmd_target_parse,
cmd_last_window_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_last_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
if (session_last(s) == 0)
server_redraw_session(s);
else {
ctx->error(ctx, "no last window");
return (-1);
}
recalculate_sizes();
return (0);
}

66
cmd-link-window.c Normal file
View File

@@ -0,0 +1,66 @@
/* $Id: cmd-link-window.c,v 1.36 2009-11-14 17:56:39 tcunha 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 "tmux.h"
/*
* Link a window into another session.
*/
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_srcdst_init,
cmd_srcdst_parse,
cmd_link_window_exec,
cmd_srcdst_free,
cmd_srcdst_print
};
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;
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)
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);
xfree(cause);
return (-1);
}
recalculate_sizes();
return (0);
}

53
cmd-list-buffers.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-list-buffers.c,v 1.16 2010-06-22 23:35:20 tcunha 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"
@@ -27,42 +26,38 @@
* List paste buffers.
*/
#define LIST_BUFFERS_TEMPLATE \
"#{buffer_name}: #{buffer_size} bytes: \"#{buffer_sample}\""
enum cmd_retval cmd_list_buffers_exec(struct cmd *, struct cmd_q *);
int cmd_list_buffers_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_buffers_entry = {
"list-buffers", "lsb",
"F:", 0, 0,
"[-F format]",
0,
cmd_list_buffers_exec
CMD_TARGET_SESSION_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
cmd_list_buffers_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_list_buffers_exec(unused struct cmd *self, struct cmd_q *cmdq)
int
cmd_list_buffers_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct cmd_target_data *data = self->data;
struct session *s;
struct paste_buffer *pb;
struct format_tree *ft;
char *line;
const char *template;
u_int idx;
char *tmp;
if ((template = args_get(args, 'F')) == NULL)
template = LIST_BUFFERS_TEMPLATE;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
pb = NULL;
while ((pb = paste_walk(pb)) != NULL) {
ft = format_create();
format_defaults_paste_buffer(ft, pb, 0);
line = format_expand(ft, template);
cmdq_print(cmdq, "%s", line);
free(line);
format_free(ft);
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);
}
return (CMD_RETURN_NORMAL);
return (0);
}

72
cmd-list-clients.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-list-clients.c,v 1.20 2009-11-28 14:50:36 tcunha 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 <time.h>
@@ -28,59 +27,40 @@
* List all clients.
*/
#define LIST_CLIENTS_TEMPLATE \
"#{client_tty}: #{session_name} " \
"[#{client_width}x#{client_height} #{client_termname}]" \
"#{?client_utf8, (utf8),} #{?client_readonly, (ro),}"
enum cmd_retval cmd_list_clients_exec(struct cmd *, struct cmd_q *);
int cmd_list_clients_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_clients_entry = {
"list-clients", "lsc",
"F:t:", 0, 0,
"[-F format] " CMD_TARGET_SESSION_USAGE,
CMD_READONLY,
cmd_list_clients_exec
"",
0, "",
NULL,
NULL,
cmd_list_clients_exec,
NULL,
NULL
};
enum cmd_retval
cmd_list_clients_exec(struct cmd *self, struct cmd_q *cmdq)
/* ARGSUSED */
int
cmd_list_clients_exec(unused struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct client *c;
struct session *s;
struct format_tree *ft;
const char *template;
u_int idx;
char *line;
struct client *c;
u_int i;
const char *s_utf8;
if (args_has(args, 't')) {
s = cmd_find_session(cmdq, args_get(args, 't'), 0);
if (s == NULL)
return (CMD_RETURN_ERROR);
} else
s = NULL;
if ((template = args_get(args, 'F')) == NULL)
template = LIST_CLIENTS_TEMPLATE;
idx = 0;
TAILQ_FOREACH(c, &clients, entry) {
if (c->session == NULL || (s != NULL && s != c->session))
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
continue;
ft = format_create();
format_add(ft, "line", "%u", idx);
format_defaults(ft, c, NULL, NULL, NULL);
line = format_expand(ft, template);
cmdq_print(cmdq, "%s", line);
free(line);
format_free(ft);
idx++;
if (c->tty.flags & TTY_UTF8)
s_utf8 = " (utf8)";
else
s_utf8 = "";
ctx->print(ctx, "%s: %s [%ux%u %s]%s", c->tty.path,
c->session->name, c->tty.sx, c->tty.sy,
c->tty.termname, s_utf8);
}
return (CMD_RETURN_NORMAL);
return (0);
}

40
compat/cfmakeraw.c → cmd-list-commands.c
View File

@@ -1,6 +1,7 @@
/* $Id: cmd-list-commands.c,v 1.7 2009-11-28 14:50:36 tcunha Exp $ */
/*
* Copyright (c) 2013 Dagobert Michelsen
* Copyright (c) 2013 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
@@ -15,16 +16,35 @@
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <string.h>
#include <sys/types.h>
#include "tmux.h"
void
cfmakeraw(struct termios *tio)
/*
* List all commands with usages.
*/
int cmd_list_commands_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_commands_entry = {
"list-commands", "lscm",
"",
0, "",
NULL,
NULL,
cmd_list_commands_exec,
NULL,
NULL
};
/* ARGSUSED */
int
cmd_list_commands_exec(unused struct cmd *self, struct cmd_ctx *ctx)
{
tio->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON);
tio->c_oflag &= ~OPOST;
tio->c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
tio->c_cflag &= ~(CSIZE|PARENB);
tio->c_cflag |= CS8;
const struct cmd_entry **entryp;
for (entryp = cmd_table; *entryp != NULL; entryp++)
ctx->print(ctx, "%s %s", (*entryp)->name, (*entryp)->usage);
return (0);
}

213
cmd-list-keys.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-list-keys.c,v 1.25 2010-10-24 01:31:57 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -26,168 +26,109 @@
* List key bindings.
*/
enum cmd_retval cmd_list_keys_exec(struct cmd *, struct cmd_q *);
int cmd_list_keys_exec(struct cmd *, struct cmd_ctx *);
enum cmd_retval cmd_list_keys_table(struct cmd *, struct cmd_q *);
enum cmd_retval cmd_list_keys_commands(struct cmd *, struct cmd_q *);
int cmd_list_keys_table(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_keys_entry = {
"list-keys", "lsk",
"t:T:", 0, 0,
"[-t mode-table] [-T key-table]",
0,
cmd_list_keys_exec
"[-t key-table]",
0, "",
cmd_target_init,
cmd_target_parse,
cmd_list_keys_exec,
cmd_target_free,
cmd_target_print
};
const struct cmd_entry cmd_list_commands_entry = {
"list-commands", "lscm",
"", 0, 0,
"",
0,
cmd_list_keys_exec
};
enum cmd_retval
cmd_list_keys_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_list_keys_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct key_table *table;
struct cmd_target_data *data = self->data;
struct key_binding *bd;
const char *key, *tablename, *r;
const char *key;
char tmp[BUFSIZ];
size_t used;
int repeat, width, tablewidth, keywidth;
int width, keywidth;
if (self->entry == &cmd_list_commands_entry)
return (cmd_list_keys_commands(self, cmdq));
if (args_has(args, 't'))
return (cmd_list_keys_table(self, cmdq));
tablename = args_get(args, 'T');
if (tablename != NULL && key_bindings_get_table(tablename, 0) == NULL) {
cmdq_error(cmdq, "table %s doesn't exist", tablename);
return (CMD_RETURN_ERROR);
}
repeat = 0;
tablewidth = keywidth = 0;
RB_FOREACH(table, key_tables, &key_tables) {
if (tablename != NULL && strcmp(table->name, tablename) != 0)
continue;
RB_FOREACH(bd, key_bindings, &table->key_bindings) {
key = key_string_lookup_key(bd->key);
if (key == NULL)
continue;
if (bd->can_repeat)
repeat = 1;
width = strlen(table->name);
if (width > tablewidth)
tablewidth =width;
width = strlen(key);
if (width > keywidth)
keywidth = width;
}
}
RB_FOREACH(table, key_tables, &key_tables) {
if (tablename != NULL && strcmp(table->name, tablename) != 0)
continue;
RB_FOREACH(bd, key_bindings, &table->key_bindings) {
key = key_string_lookup_key(bd->key);
if (key == NULL)
continue;
if (!repeat)
r = "";
else if (bd->can_repeat)
r = "-r ";
else
r = " ";
used = xsnprintf(tmp, sizeof tmp, "%s-T %-*s %-*s ", r,
(int)tablewidth, table->name, (int)keywidth, key);
if (used < sizeof tmp) {
cmd_list_print(bd->cmdlist, tmp + used,
(sizeof tmp) - used);
}
cmdq_print(cmdq, "bind-key %s", tmp);
}
}
return (CMD_RETURN_NORMAL);
}
enum cmd_retval
cmd_list_keys_table(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
const char *tablename;
const struct mode_key_table *mtab;
struct mode_key_binding *mbind;
const char *key, *cmdstr, *mode;
int width, keywidth, any_mode;
tablename = args_get(args, 't');
if ((mtab = mode_key_findtable(tablename)) == NULL) {
cmdq_error(cmdq, "unknown key table: %s", tablename);
return (CMD_RETURN_ERROR);
}
if (data->target != NULL)
return (cmd_list_keys_table(self, ctx));
width = 0;
any_mode = 0;
RB_FOREACH(mbind, mode_key_tree, mtab->tree) {
key = key_string_lookup_key(mbind->key);
SPLAY_FOREACH(bd, key_bindings, &key_bindings) {
key = key_string_lookup_key(bd->key & ~KEYC_PREFIX);
if (key == NULL)
continue;
if (mbind->mode != 0)
any_mode = 1;
keywidth = strlen(key);
keywidth = strlen(key) + 1;
if (!(bd->key & KEYC_PREFIX))
keywidth += 2;
if (keywidth > width)
width = keywidth;
}
RB_FOREACH(mbind, mode_key_tree, mtab->tree) {
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)
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 = "c";
mode = "(command mode) ";
cmdstr = mode_key_tostring(mtab->cmdstr, mbind->cmd);
if (cmdstr != NULL) {
cmdq_print(cmdq, "bind-key -%st %s%s %*s %s%s%s%s",
mode, any_mode && *mode == '\0' ? " " : "",
mtab->name, (int) width, key, cmdstr,
mbind->arg != NULL ? " \"" : "",
mbind->arg != NULL ? mbind->arg : "",
mbind->arg != NULL ? "\"": "");
}
if (cmdstr != NULL)
ctx->print(ctx, "%*s: %s%s", width, key, mode, cmdstr);
}
return (CMD_RETURN_NORMAL);
}
enum cmd_retval
cmd_list_keys_commands(unused struct cmd *self, struct cmd_q *cmdq)
{
const struct cmd_entry **entryp;
const struct cmd_entry *entry;
for (entryp = cmd_table; *entryp != NULL; entryp++) {
entry = *entryp;
if (entry->alias == NULL) {
cmdq_print(cmdq, "%s %s", entry->name, entry->usage);
continue;
}
cmdq_print(cmdq, "%s (%s) %s", entry->name, entry->alias,
entry->usage);
}
return (CMD_RETURN_NORMAL);
return (0);
}

131
cmd-list-panes.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-list-panes.c,v 1.6 2010-12-06 21:56:32 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,7 +18,7 @@
#include <sys/types.h>
#include <stdlib.h>
#include <unistd.h>
#include "tmux.h"
@@ -26,114 +26,51 @@
* List panes on given window.
*/
enum cmd_retval cmd_list_panes_exec(struct cmd *, struct cmd_q *);
void cmd_list_panes_server(struct cmd *, struct cmd_q *);
void cmd_list_panes_session(struct cmd *, struct session *, struct cmd_q *,
int);
void cmd_list_panes_window(struct cmd *, struct session *, struct winlink *,
struct cmd_q *, int);
int cmd_list_panes_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_panes_entry = {
"list-panes", "lsp",
"asF:t:", 0, 0,
"[-as] [-F format] " CMD_TARGET_WINDOW_USAGE,
0,
cmd_list_panes_exec
CMD_TARGET_WINDOW_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
cmd_list_panes_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_list_panes_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_list_panes_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct session *s;
struct winlink *wl;
if (args_has(args, 'a'))
cmd_list_panes_server(self, cmdq);
else if (args_has(args, 's')) {
s = cmd_find_session(cmdq, args_get(args, 't'), 0);
if (s == NULL)
return (CMD_RETURN_ERROR);
cmd_list_panes_session(self, s, cmdq, 1);
} else {
wl = cmd_find_window(cmdq, args_get(args, 't'), &s);
if (wl == NULL)
return (CMD_RETURN_ERROR);
cmd_list_panes_window(self, s, wl, cmdq, 0);
}
return (CMD_RETURN_NORMAL);
}
void
cmd_list_panes_server(struct cmd *self, struct cmd_q *cmdq)
{
struct session *s;
RB_FOREACH(s, sessions, &sessions)
cmd_list_panes_session(self, s, cmdq, 2);
}
void
cmd_list_panes_session(struct cmd *self, struct session *s, struct cmd_q *cmdq,
int type)
{
struct winlink *wl;
RB_FOREACH(wl, winlinks, &s->windows)
cmd_list_panes_window(self, s, wl, cmdq, type);
}
void
cmd_list_panes_window(struct cmd *self, struct session *s, struct winlink *wl,
struct cmd_q *cmdq, int type)
{
struct args *args = self->args;
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct window_pane *wp;
u_int n;
struct format_tree *ft;
const char *template;
char *line;
struct grid *gd;
struct grid_line *gl;
u_int i, n;
unsigned long long size;
template = args_get(args, 'F');
if (template == NULL) {
switch (type) {
case 0:
template = "#{pane_index}: "
"[#{pane_width}x#{pane_height}] [history "
"#{history_size}/#{history_limit}, "
"#{history_bytes} bytes] #{pane_id}"
"#{?pane_active, (active),}#{?pane_dead, (dead),}";
break;
case 1:
template = "#{window_index}.#{pane_index}: "
"[#{pane_width}x#{pane_height}] [history "
"#{history_size}/#{history_limit}, "
"#{history_bytes} bytes] #{pane_id}"
"#{?pane_active, (active),}#{?pane_dead, (dead),}";
break;
case 2:
template = "#{session_name}:#{window_index}."
"#{pane_index}: [#{pane_width}x#{pane_height}] "
"[history #{history_size}/#{history_limit}, "
"#{history_bytes} bytes] #{pane_id}"
"#{?pane_active, (active),}#{?pane_dead, (dead),}";
break;
}
}
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
n = 0;
TAILQ_FOREACH(wp, &wl->window->panes, entry) {
ft = format_create();
format_add(ft, "line", "%u", n);
format_defaults(ft, NULL, s, wl, wp);
gd = wp->base.grid;
line = format_expand(ft, template);
cmdq_print(cmdq, "%s", line);
free(line);
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;
format_free(ft);
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++;
}
return (0);
}

66
cmd-list-sessions.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-list-sessions.c,v 1.26 2010-12-22 15:36:44 tcunha 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 <time.h>
@@ -28,50 +27,45 @@
* List all sessions.
*/
#define LIST_SESSIONS_TEMPLATE \
"#{session_name}: #{session_windows} windows " \
"(created #{session_created_string}) " \
"[#{session_width}x#{session_height}]" \
"#{?session_grouped, (group ,}" \
"#{session_group}#{?session_grouped,),}" \
"#{?session_attached, (attached),}"
enum cmd_retval cmd_list_sessions_exec(struct cmd *, struct cmd_q *);
int cmd_list_sessions_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_sessions_entry = {
"list-sessions", "ls",
"F:", 0, 0,
"[-F format]",
0,
cmd_list_sessions_exec
"list-sessions", "ls", "",
0, "",
NULL,
NULL,
cmd_list_sessions_exec,
NULL,
NULL
};
enum cmd_retval
cmd_list_sessions_exec(struct cmd *self, struct cmd_q *cmdq)
/* ARGSUSED */
int
cmd_list_sessions_exec(unused struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct session *s;
u_int n;
struct format_tree *ft;
const char *template;
char *line;
struct session_group *sg;
char *tim, tmp[64];
u_int idx;
time_t t;
if ((template = args_get(args, 'F')) == NULL)
template = LIST_SESSIONS_TEMPLATE;
n = 0;
RB_FOREACH(s, sessions, &sessions) {
ft = format_create();
format_add(ft, "line", "%u", n);
format_defaults(ft, NULL, s, NULL, NULL);
sg = session_group_find(s);
if (sg == NULL)
*tmp = '\0';
else {
idx = session_group_index(sg);
xsnprintf(tmp, sizeof tmp, " (group %u)", idx);
}
line = format_expand(ft, template);
cmdq_print(cmdq, "%s", line);
free(line);
t = s->creation_time.tv_sec;
tim = ctime(&t);
*strchr(tim, '\n') = '\0';
format_free(ft);
n++;
ctx->print(ctx, "%s: %u windows (created %s) [%ux%u]%s%s",
s->name, winlink_count(&s->windows), tim, s->sx, s->sy,
tmp, s->flags & SESSION_UNATTACHED ? "" : " (attached)");
}
return (CMD_RETURN_NORMAL);
return (0);
}

103
cmd-list-windows.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-list-windows.c,v 1.44 2010-12-06 21:56:32 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,7 +18,6 @@
#include <sys/types.h>
#include <stdlib.h>
#include <unistd.h>
#include "tmux.h"
@@ -27,93 +26,37 @@
* List windows on given session.
*/
#define LIST_WINDOWS_TEMPLATE \
"#{window_index}: #{window_name}#{window_flags} " \
"(#{window_panes} panes) " \
"[#{window_width}x#{window_height}] " \
"[layout #{window_layout}] #{window_id}" \
"#{?window_active, (active),}";
#define LIST_WINDOWS_WITH_SESSION_TEMPLATE \
"#{session_name}:" \
"#{window_index}: #{window_name}#{window_flags} " \
"(#{window_panes} panes) " \
"[#{window_width}x#{window_height}] "
enum cmd_retval cmd_list_windows_exec(struct cmd *, struct cmd_q *);
void cmd_list_windows_server(struct cmd *, struct cmd_q *);
void cmd_list_windows_session(struct cmd *, struct session *,
struct cmd_q *, int);
int cmd_list_windows_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_windows_entry = {
"list-windows", "lsw",
"F:at:", 0, 0,
"[-a] [-F format] " CMD_TARGET_SESSION_USAGE,
0,
cmd_list_windows_exec
CMD_TARGET_SESSION_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
cmd_list_windows_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_list_windows_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_list_windows_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct session *s;
if (args_has(args, 'a'))
cmd_list_windows_server(self, cmdq);
else {
s = cmd_find_session(cmdq, args_get(args, 't'), 0);
if (s == NULL)
return (CMD_RETURN_ERROR);
cmd_list_windows_session(self, s, cmdq, 0);
}
return (CMD_RETURN_NORMAL);
}
void
cmd_list_windows_server(struct cmd *self, struct cmd_q *cmdq)
{
struct session *s;
RB_FOREACH(s, sessions, &sessions)
cmd_list_windows_session(self, s, cmdq, 1);
}
void
cmd_list_windows_session(
struct cmd *self, struct session *s, struct cmd_q *cmdq, int type)
{
struct args *args = self->args;
struct cmd_target_data *data = self->data;
struct session *s;
struct winlink *wl;
u_int n;
struct format_tree *ft;
const char *template;
char *line;
char *layout;
template = args_get(args, 'F');
if (template == NULL) {
switch (type) {
case 0:
template = LIST_WINDOWS_TEMPLATE;
break;
case 1:
template = LIST_WINDOWS_WITH_SESSION_TEMPLATE;
break;
}
}
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
n = 0;
RB_FOREACH(wl, winlinks, &s->windows) {
ft = format_create();
format_add(ft, "line", "%u", n);
format_defaults(ft, NULL, s, wl, NULL);
line = format_expand(ft, template);
cmdq_print(cmdq, "%s", line);
free(line);
format_free(ft);
n++;
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);
}
return (0);
}

71
cmd-list.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-list.c,v 1.10 2010-12-06 21:48:56 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,14 +18,12 @@
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
struct cmd_list *
cmd_list_parse(int argc, char **argv, const char *file, u_int line,
char **cause)
cmd_list_parse(int argc, char **argv, char **cause)
{
struct cmd_list *cmdlist;
struct cmd *cmd;
@@ -35,7 +33,7 @@ cmd_list_parse(int argc, char **argv, const char *file, u_int line,
copy_argv = cmd_copy_argv(argc, argv);
cmdlist = xcalloc(1, sizeof *cmdlist);
cmdlist = xmalloc(sizeof *cmdlist);
cmdlist->references = 1;
TAILQ_INIT(&cmdlist->list);
@@ -56,7 +54,7 @@ cmd_list_parse(int argc, char **argv, const char *file, u_int line,
if (arglen != 1)
new_argc++;
cmd = cmd_parse(new_argc, new_argv, file, line, cause);
cmd = cmd_parse(new_argc, new_argv, cause);
if (cmd == NULL)
goto bad;
TAILQ_INSERT_TAIL(&cmdlist->list, cmd, qentry);
@@ -65,8 +63,7 @@ cmd_list_parse(int argc, char **argv, const char *file, u_int line,
}
if (lastsplit != argc) {
cmd = cmd_parse(argc - lastsplit, copy_argv + lastsplit,
file, line, cause);
cmd = cmd_parse(argc - lastsplit, copy_argv + lastsplit, cause);
if (cmd == NULL)
goto bad;
TAILQ_INSERT_TAIL(&cmdlist->list, cmd, qentry);
@@ -81,29 +78,63 @@ bad:
return (NULL);
}
int
cmd_list_exec(struct cmd_list *cmdlist, struct cmd_ctx *ctx)
{
struct cmd *cmd;
int n, retval;
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;
}
}
}
return (retval);
}
void
cmd_list_free(struct cmd_list *cmdlist)
{
struct cmd *cmd, *cmd1;
struct cmd *cmd;
if (--cmdlist->references != 0)
return;
TAILQ_FOREACH_SAFE(cmd, &cmdlist->list, qentry, cmd1) {
while (!TAILQ_EMPTY(&cmdlist->list)) {
cmd = TAILQ_FIRST(&cmdlist->list);
TAILQ_REMOVE(&cmdlist->list, cmd, qentry);
args_free(cmd->args);
free(cmd->file);
free(cmd);
cmd_free(cmd);
}
free(cmdlist);
xfree(cmdlist);
}
size_t
cmd_list_print(struct cmd_list *cmdlist, char *buf, size_t len)
{
struct cmd *cmd;
size_t off, used;
size_t off;
off = 0;
TAILQ_FOREACH(cmd, &cmdlist->list, qentry) {
@@ -112,12 +143,8 @@ cmd_list_print(struct cmd_list *cmdlist, char *buf, size_t len)
off += cmd_print(cmd, buf + off, len - off);
if (off >= len)
break;
if (TAILQ_NEXT(cmd, qentry) != NULL) {
used = xsnprintf(buf + off, len - off, " ; ");
if (used > len - off)
used = len - off;
off += used;
}
if (TAILQ_NEXT(cmd, qentry) != NULL)
off += xsnprintf(buf + off, len - off, " ; ");
}
return (off);
}

180
cmd-load-buffer.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-load-buffer.c,v 1.18 2010-12-22 15:28:50 tcunha Exp $ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
@@ -19,7 +19,6 @@
#include <sys/types.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -28,61 +27,73 @@
#include "tmux.h"
/*
* Loads a paste buffer from a file.
* Loads a session paste buffer from a file.
*/
enum cmd_retval cmd_load_buffer_exec(struct cmd *, struct cmd_q *);
void cmd_load_buffer_callback(struct client *, int, void *);
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",
"b:", 1, 1,
CMD_BUFFER_USAGE " path",
0,
cmd_load_buffer_exec
CMD_BUFFER_SESSION_USAGE " path",
CMD_ARG1, "",
cmd_buffer_init,
cmd_buffer_parse,
cmd_load_buffer_exec,
cmd_buffer_free,
cmd_buffer_print
};
enum cmd_retval
cmd_load_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
struct cmd_load_buffer_cdata {
struct session *session;
int buffer;
};
int
cmd_load_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct client *c = cmdq->client;
struct session *s;
FILE *f;
const char *path, *bufname;
char *pdata, *new_pdata, *cause;
size_t psize;
int ch, error, cwd, fd;
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;
bufname = NULL;
if (args_has(args, 'b'))
bufname = args_get(args, 'b');
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
path = args->argv[0];
if (strcmp(path, "-") == 0) {
error = server_set_stdin_callback(c, cmd_load_buffer_callback,
(void *)bufname, &cause);
if (error != 0) {
cmdq_error(cmdq, "%s: %s", path, cause);
free(cause);
return (CMD_RETURN_ERROR);
if (strcmp(data->arg, "-") == 0) {
if (c == NULL) {
ctx->error(ctx, "%s: can't read from stdin", data->arg);
return (-1);
}
return (CMD_RETURN_WAIT);
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 (c != NULL && c->session == NULL)
cwd = c->cwd;
else if ((s = cmd_find_current(cmdq)) != NULL)
cwd = s->cwd;
else
cwd = AT_FDCWD;
if ((fd = openat(cwd, path, O_RDONLY)) == -1 ||
(f = fdopen(fd, "rb")) == NULL) {
if (fd != -1)
close(fd);
cmdq_error(cmdq, "%s: %s", path, strerror(errno));
return (CMD_RETURN_ERROR);
if ((f = fopen(data->arg, "rb")) == NULL) {
ctx->error(ctx, "%s: %s", data->arg, strerror(errno));
return (-1);
}
pdata = NULL;
@@ -90,68 +101,85 @@ cmd_load_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
while ((ch = getc(f)) != EOF) {
/* Do not let the server die due to memory exhaustion. */
if ((new_pdata = realloc(pdata, psize + 2)) == NULL) {
cmdq_error(cmdq, "realloc error: %s", strerror(errno));
ctx->error(ctx, "realloc error: %s", strerror(errno));
goto error;
}
pdata = new_pdata;
pdata[psize++] = ch;
}
if (ferror(f)) {
cmdq_error(cmdq, "%s: read error", path);
ctx->error(ctx, "%s: read error", data->arg);
goto error;
}
if (pdata != NULL)
pdata[psize] = '\0';
fclose(f);
f = NULL;
if (paste_set(pdata, psize, bufname, &cause) != 0) {
cmdq_error(cmdq, "%s", cause);
free(pdata);
free(cause);
return (CMD_RETURN_ERROR);
limit = options_get_number(&s->options, "buffer-limit");
if (data->buffer == -1) {
paste_add(&s->buffers, pdata, psize, limit);
return (0);
}
if (paste_replace(&s->buffers, data->buffer, pdata, psize) != 0) {
ctx->error(ctx, "no buffer %d", data->buffer);
return (-1);
}
return (CMD_RETURN_NORMAL);
return (0);
error:
free(pdata);
if (pdata != NULL)
xfree(pdata);
if (f != NULL)
fclose(f);
return (CMD_RETURN_ERROR);
return (-1);
}
void
cmd_load_buffer_callback(struct client *c, int closed, void *data)
cmd_load_buffer_callback(struct client *c, void *data)
{
const char *bufname = data;
char *pdata, *cause;
size_t psize;
struct cmd_load_buffer_cdata *cdata = data;
struct session *s = cdata->session;
char *pdata;
size_t psize;
u_int limit;
if (!closed)
return;
c->stdin_callback = NULL;
/*
* Event callback has already checked client is not dead and reduced
* its reference count. But tell it to exit.
*/
c->flags |= CLIENT_EXIT;
server_client_unref(c);
if (c->flags & CLIENT_DEAD)
return;
psize = EVBUFFER_LENGTH(c->stdin_data);
if (psize == 0 || (pdata = malloc(psize + 1)) == NULL)
/* Does the target session still exist? */
if (!session_alive(s))
goto out;
memcpy(pdata, EVBUFFER_DATA(c->stdin_data), psize);
pdata[psize] = '\0';
evbuffer_drain(c->stdin_data, psize);
psize = EVBUFFER_LENGTH(c->stdin_event->input);
if (psize == 0)
goto out;
if (paste_set(pdata, psize, bufname, &cause) != 0) {
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_data, "%s", cause);
server_push_stderr(c);
free(pdata);
free(cause);
evbuffer_add_printf(
c->stderr_event->output, "no buffer %d\n", cdata->buffer);
bufferevent_enable(c->stderr_event, EV_WRITE);
goto out;
}
out:
cmdq_continue(c->cmdq);
cdata->session->references--;
xfree(cdata);
}

53
cmd-lock-client.c Normal file
View File

@@ -0,0 +1,53 @@
/* $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);
}

60
cmd-lock-server.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-lock-server.c,v 1.9 2009-11-28 14:50:36 tcunha Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,59 +18,35 @@
#include <sys/types.h>
#include <pwd.h>
#include <string.h>
#include <unistd.h>
#include "tmux.h"
/*
* Lock commands.
* Lock server.
*/
enum cmd_retval cmd_lock_server_exec(struct cmd *, struct cmd_q *);
int cmd_lock_server_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_lock_server_entry = {
"lock-server", "lock",
"", 0, 0,
"",
0,
cmd_lock_server_exec
0, "",
NULL,
NULL,
cmd_lock_server_exec,
NULL,
NULL,
};
const struct cmd_entry cmd_lock_session_entry = {
"lock-session", "locks",
"t:", 0, 0,
CMD_TARGET_SESSION_USAGE,
0,
cmd_lock_server_exec
};
const struct cmd_entry cmd_lock_client_entry = {
"lock-client", "lockc",
"t:", 0, 0,
CMD_TARGET_CLIENT_USAGE,
0,
cmd_lock_server_exec
};
enum cmd_retval
cmd_lock_server_exec(struct cmd *self, unused struct cmd_q *cmdq)
/* ARGSUSED */
int
cmd_lock_server_exec(unused struct cmd *self, unused struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct client *c;
struct session *s;
if (self->entry == &cmd_lock_server_entry)
server_lock();
else if (self->entry == &cmd_lock_session_entry) {
s = cmd_find_session(cmdq, args_get(args, 't'), 0);
if (s == NULL)
return (CMD_RETURN_ERROR);
server_lock_session(s);
} else {
c = cmd_find_client(cmdq, args_get(args, 't'), 0);
if (c == NULL)
return (CMD_RETURN_ERROR);
server_lock_client(c);
}
server_lock();
recalculate_sizes();
return (CMD_RETURN_NORMAL);
return (0);
}

53
cmd-lock-session.c Normal file
View File

@@ -0,0 +1,53 @@
/* $Id: cmd-lock-session.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 all clients attached to a session.
*/
int cmd_lock_session_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_lock_session_entry = {
"lock-session", "locks",
CMD_TARGET_SESSION_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
cmd_lock_session_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_lock_session_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
server_lock_session(s);
recalculate_sizes();
return (0);
}

91
cmd-move-window.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-move-window.c,v 1.13 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -26,79 +26,42 @@
* Move a window.
*/
enum cmd_retval cmd_move_window_exec(struct cmd *, struct cmd_q *);
int cmd_move_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_move_window_entry = {
"move-window", "movew",
"adkrs:t:", 0, 0,
"[-dkr] " CMD_SRCDST_WINDOW_USAGE,
0,
cmd_move_window_exec
};
const struct cmd_entry cmd_link_window_entry = {
"link-window", "linkw",
"adks:t:", 0, 0,
"[-dk] " CMD_SRCDST_WINDOW_USAGE,
0,
cmd_move_window_exec
0, "dk",
cmd_srcdst_init,
cmd_srcdst_parse,
cmd_move_window_exec,
cmd_srcdst_free,
cmd_srcdst_print
};
enum cmd_retval
cmd_move_window_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_move_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct session *src, *dst, *s;
struct winlink *wl;
char *cause;
int idx, kflag, dflag, sflag;
struct cmd_srcdst_data *data = self->data;
struct session *src, *dst;
struct winlink *wl;
char *cause;
int idx, kflag, dflag;
if (args_has(args, 'r')) {
s = cmd_find_session(cmdq, args_get(args, 't'), 0);
if (s == NULL)
return (CMD_RETURN_ERROR);
if ((wl = cmd_find_window(ctx, data->src, &src)) == NULL)
return (-1);
if ((idx = cmd_find_index(ctx, data->dst, &dst)) == -2)
return (-1);
session_renumber_windows(s);
recalculate_sizes();
return (CMD_RETURN_NORMAL);
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);
xfree(cause);
return (-1);
}
if ((wl = cmd_find_window(cmdq, args_get(args, 's'), &src)) == NULL)
return (CMD_RETURN_ERROR);
if ((idx = cmd_find_index(cmdq, args_get(args, 't'), &dst)) == -2)
return (CMD_RETURN_ERROR);
kflag = args_has(self->args, 'k');
dflag = args_has(self->args, 'd');
sflag = args_has(self->args, 's');
if (args_has(self->args, 'a')) {
s = cmd_find_session(cmdq, args_get(args, 't'), 0);
if (s == NULL)
return (CMD_RETURN_ERROR);
if ((idx = winlink_shuffle_up(s, s->curw)) == -1)
return (CMD_RETURN_ERROR);
}
if (server_link_window(src, wl, dst, idx, kflag, !dflag,
&cause) != 0) {
cmdq_error(cmdq, "can't link window: %s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}
if (self->entry == &cmd_move_window_entry)
server_unlink_window(src, wl);
/*
* Renumber the winlinks in the src session only, the destination
* session already has the correct winlink id to us, either
* automatically or specified by -s.
*/
if (!sflag && options_get_number(&src->options, "renumber-windows"))
session_renumber_windows(src);
server_unlink_window(src, wl);
recalculate_sizes();
return (CMD_RETURN_NORMAL);
return (0);
}

447
cmd-new-session.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-new-session.c,v 1.80 2010-12-22 15:31:00 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,9 +18,7 @@
#include <sys/types.h>
#include <errno.h>
#include <fcntl.h>
#include <stdlib.h>
#include <pwd.h>
#include <string.h>
#include <termios.h>
#include <unistd.h>
@@ -31,171 +29,196 @@
* Create a new session and attach to the current terminal unless -d is given.
*/
#define NEW_SESSION_TEMPLATE "#{session_name}:"
int cmd_new_session_parse(struct cmd *, int, char **, char **);
int cmd_new_session_exec(struct cmd *, struct cmd_ctx *);
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);
enum cmd_retval cmd_new_session_exec(struct cmd *, struct cmd_q *);
struct cmd_new_session_data {
char *target;
char *newname;
char *winname;
char *cmd;
int flag_detached;
};
const struct cmd_entry cmd_new_session_entry = {
"new-session", "new",
"Ac:dDEF:n:Ps:t:x:y:", 0, -1,
"[-AdDEP] [-c start-directory] [-F format] [-n window-name] "
"[-s session-name] " CMD_TARGET_SESSION_USAGE " [-x width] "
"[-y height] [command]",
CMD_STARTSERVER,
cmd_new_session_exec
"[-d] [-n window-name] [-s session-name] [-t target-session] [command]",
CMD_STARTSERVER|CMD_CANTNEST|CMD_SENDENVIRON, "",
cmd_new_session_init,
cmd_new_session_parse,
cmd_new_session_exec,
cmd_new_session_free,
cmd_new_session_print
};
const struct cmd_entry cmd_has_session_entry = {
"has-session", "has",
"t:", 0, 0,
CMD_TARGET_SESSION_USAGE,
0,
cmd_new_session_exec
};
enum cmd_retval
cmd_new_session_exec(struct cmd *self, struct cmd_q *cmdq)
/* ARGSUSED */
void
cmd_new_session_init(struct cmd *self, unused int arg)
{
struct args *args = self->args;
struct client *c = cmdq->client, *c0;
struct session *s, *groupwith;
struct window *w;
struct environ env;
struct termios tio, *tiop;
const char *newname, *target, *update, *errstr, *template;
const char *path;
char **argv, *cmd, *cause, *cp;
int detached, already_attached, idx, cwd, fd = -1;
int argc;
u_int sx, sy;
struct format_tree *ft;
struct environ_entry *envent;
struct cmd_new_session_data *data;
if (self->entry == &cmd_has_session_entry) {
if (cmd_find_session(cmdq, args_get(args, 't'), 0) == NULL)
return (CMD_RETURN_ERROR);
return (CMD_RETURN_NORMAL);
}
self->data = data = xmalloc(sizeof *data);
data->flag_detached = 0;
data->target = NULL;
data->newname = NULL;
data->winname = NULL;
data->cmd = NULL;
}
if (args_has(args, 't') && (args->argc != 0 || args_has(args, 'n'))) {
cmdq_error(cmdq, "command or window name given with target");
return (CMD_RETURN_ERROR);
}
int
cmd_new_session_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_new_session_data *data;
int opt;
newname = args_get(args, 's');
if (newname != NULL) {
if (!session_check_name(newname)) {
cmdq_error(cmdq, "bad session name: %s", newname);
return (CMD_RETURN_ERROR);
}
if (session_find(newname) != NULL) {
if (args_has(args, 'A')) {
return (cmd_attach_session(cmdq, newname,
args_has(args, 'D'), 0, NULL,
args_has(args, 'E')));
}
cmdq_error(cmdq, "duplicate session: %s", newname);
return (CMD_RETURN_ERROR);
self->entry->init(self, KEYC_NONE);
data = self->data;
while ((opt = getopt(argc, argv, "ds:t:n:")) != -1) {
switch (opt) {
case 'd':
data->flag_detached = 1;
break;
case 's':
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);
break;
default:
goto usage;
}
}
argc -= optind;
argv += optind;
if (argc != 0 && argc != 1)
goto usage;
target = args_get(args, 't');
if (target != NULL) {
groupwith = cmd_find_session(cmdq, target, 0);
if (groupwith == NULL)
return (CMD_RETURN_ERROR);
} else
groupwith = NULL;
if (data->target != NULL && (argc == 1 || data->winname != NULL))
goto usage;
/* Set -d if no client. */
detached = args_has(args, 'd');
if (c == NULL)
detached = 1;
if (argc == 1)
data->cmd = xstrdup(argv[0]);
/* Is this client already attached? */
already_attached = 0;
if (c != NULL && c->session != NULL)
already_attached = 1;
return (0);
/* Get the new session working directory. */
if (args_has(args, 'c')) {
ft = format_create();
format_defaults(ft, cmd_find_client(cmdq, NULL, 1), NULL, NULL,
NULL);
cp = format_expand(ft, args_get(args, 'c'));
format_free(ft);
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
if (cp != NULL && *cp != '\0') {
fd = open(cp, O_RDONLY|O_DIRECTORY);
free(cp);
if (fd == -1) {
cmdq_error(cmdq, "bad working directory: %s",
strerror(errno));
return (CMD_RETURN_ERROR);
}
} else if (cp != NULL)
free(cp);
cwd = fd;
} else if (c != NULL && c->session == NULL)
cwd = c->cwd;
else if ((c0 = cmd_find_client(cmdq, NULL, 1)) != NULL)
cwd = c0->session->cwd;
else {
fd = open(".", O_RDONLY);
cwd = fd;
self->entry->free(self);
return (-1);
}
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;
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);
/*
* If this is a new client, check for nesting and save the termios
* settings (part of which is used for new windows in this session).
* There are three cases:
*
* tcgetattr() is used rather than using tty.tio since if the client is
* detached, tty_open won't be called. It must be done before opening
* the terminal as that calls tcsetattr() to prepare for tmux taking
* over.
* 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.
*/
if (!detached && !already_attached && c->tty.fd != -1) {
if (server_client_check_nested(cmdq->client)) {
cmdq_error(cmdq, "sessions should be nested with care, "
"unset $TMUX to force");
return (CMD_RETURN_ERROR);
}
if (tcgetattr(c->tty.fd, &tio) != 0)
/* 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 && !already_attached) {
if (server_client_open(c, &cause) != 0) {
cmdq_error(cmdq, "open terminal failed: %s", cause);
free(cause);
goto error;
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 (c != NULL) {
sx = c->tty.sx;
sy = c->tty.sy;
} else {
if (detached) {
sx = 80;
sy = 24;
}
if (detached && args_has(args, 'x')) {
sx = strtonum(args_get(args, 'x'), 1, USHRT_MAX, &errstr);
if (errstr != NULL) {
cmdq_error(cmdq, "width %s", errstr);
goto error;
}
}
if (detached && args_has(args, 'y')) {
sy = strtonum(args_get(args, 'y'), 1, USHRT_MAX, &errstr);
if (errstr != NULL) {
cmdq_error(cmdq, "height %s", errstr);
goto error;
}
} 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--;
@@ -205,53 +228,37 @@ cmd_new_session_exec(struct cmd *self, struct cmd_q *cmdq)
sy = 1;
/* Figure out the command for the new window. */
argc = -1;
argv = NULL;
if (target == NULL && args->argc != 0) {
argc = args->argc;
argv = args->argv;
} else if (target == NULL) {
cmd = options_get_string(&global_s_options, "default-command");
if (cmd != NULL && *cmd != '\0') {
argc = 1;
argv = &cmd;
} else {
argc = 0;
argv = NULL;
}
}
path = NULL;
if (c != NULL && c->session == NULL)
envent = environ_find(&c->environ, "PATH");
if (data->target != NULL)
cmd = NULL;
else if (data->cmd != NULL)
cmd = data->cmd;
else
envent = environ_find(&global_environ, "PATH");
if (envent != NULL)
path = envent->value;
cmd = options_get_string(&global_s_options, "default-command");
/* Construct the environment. */
environ_init(&env);
if (c != NULL && !args_has(args, 'E')) {
update = options_get_string(&global_s_options,
"update-environment");
environ_update(update, &c->environ, &env);
}
update = options_get_string(&global_s_options, "update-environment");
if (ctx->cmdclient != NULL)
environ_update(update, &ctx->cmdclient->environ, &env);
/* Create the new session. */
idx = -1 - options_get_number(&global_s_options, "base-index");
s = session_create(newname, argc, argv, path, cwd, &env, tiop, idx, sx,
sy, &cause);
s = session_create(
data->newname, cmd, cwd, &env, tiop, idx, sx, sy, &cause);
if (s == NULL) {
cmdq_error(cmdq, "create session failed: %s", cause);
free(cause);
goto error;
ctx->error(ctx, "create session failed: %s", cause);
xfree(cause);
return (-1);
}
environ_free(&env);
/* Set the initial window name if one given. */
if (argc >= 0 && args_has(args, 'n')) {
if (cmd != NULL && data->winname != NULL) {
w = s->curw->window;
window_set_name(w, args_get(args, 'n'));
xfree(w->name);
w->name = xstrdup(data->winname);
options_set_number(&w->options, "automatic-rename", 0);
}
@@ -262,7 +269,7 @@ cmd_new_session_exec(struct cmd *self, struct cmd_q *cmdq)
if (groupwith != NULL) {
session_group_add(groupwith, s);
session_group_synchronize_to(s);
session_select(s, RB_MIN(winlinks, &s->windows)->idx);
session_select(s, RB_ROOT(&s->windows)->idx);
}
/*
@@ -270,16 +277,21 @@ cmd_new_session_exec(struct cmd *self, struct cmd_q *cmdq)
* taking this session and needs to get MSG_READY and stay around.
*/
if (!detached) {
if (!already_attached)
server_write_ready(c);
else if (c->session != NULL)
c->last_session = c->session;
c->session = s;
status_timer_start(c);
notify_attached_session_changed(c);
session_update_activity(s, NULL);
gettimeofday(&s->last_attached_time, NULL);
server_redraw_client(c);
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);
}
}
recalculate_sizes();
server_update_socket();
@@ -288,34 +300,53 @@ cmd_new_session_exec(struct cmd *self, struct cmd_q *cmdq)
* 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)
cfg_show_causes(s);
/* Print if requested. */
if (args_has(args, 'P')) {
if ((template = args_get(args, 'F')) == NULL)
template = NEW_SESSION_TEMPLATE;
ft = format_create();
format_defaults(ft, cmd_find_client(cmdq, NULL, 1), s, NULL,
NULL);
cp = format_expand(ft, template);
cmdq_print(cmdq, "%s", cp);
free(cp);
format_free(ft);
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);
}
if (!detached)
cmdq->client_exit = 0;
if (fd != -1)
close(fd);
return (CMD_RETURN_NORMAL);
error:
if (fd != -1)
close(fd);
return (CMD_RETURN_ERROR);
return (!detached); /* 1 means don't tell command client to exit */
}
void
cmd_new_session_free(struct cmd *self)
{
struct cmd_new_session_data *data = self->data;
if (data->newname != NULL)
xfree(data->newname);
if (data->winname != NULL)
xfree(data->winname);
if (data->cmd != NULL)
xfree(data->cmd);
xfree(data);
}
size_t
cmd_new_session_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_new_session_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->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->cmd != NULL)
off += cmd_prarg(buf + off, len - off, " ", data->cmd);
return (off);
}

280
cmd-new-window.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-new-window.c,v 1.47 2010-07-02 02:49:19 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,11 +18,7 @@
#include <sys/types.h>
#include <errno.h>
#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "tmux.h"
@@ -30,147 +26,211 @@
* Create a new window.
*/
#define NEW_WINDOW_TEMPLATE "#{session_name}:#{window_index}.#{pane_index}"
int cmd_new_window_parse(struct cmd *, int, char **, char **);
int cmd_new_window_exec(struct cmd *, struct cmd_ctx *);
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);
enum cmd_retval cmd_new_window_exec(struct cmd *, struct cmd_q *);
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",
"ac:dF:kn:Pt:", 0, -1,
"[-adkP] [-c start-directory] [-F format] [-n window-name] "
CMD_TARGET_WINDOW_USAGE " [command]",
0,
cmd_new_window_exec
"[-adk] [-n window-name] [-t target-window] [command]",
0, "",
cmd_new_window_init,
cmd_new_window_parse,
cmd_new_window_exec,
cmd_new_window_free,
cmd_new_window_print
};
enum cmd_retval
cmd_new_window_exec(struct cmd *self, struct cmd_q *cmdq)
/* ARGSUSED */
void
cmd_new_window_init(struct cmd *self, unused int arg)
{
struct args *args = self->args;
struct session *s;
struct winlink *wl;
const char *cmd, *path, *template;
char **argv, *cause, *cp;
int argc, idx, detached, cwd, fd = -1;
struct format_tree *ft;
struct environ_entry *envent;
struct cmd_new_window_data *data;
if (args_has(args, 'a')) {
wl = cmd_find_window(cmdq, args_get(args, 't'), &s);
if (wl == NULL)
return (CMD_RETURN_ERROR);
if ((idx = winlink_shuffle_up(s, wl)) == -1) {
cmdq_error(cmdq, "no free window indexes");
return (CMD_RETURN_ERROR);
self->data = data = xmalloc(sizeof *data);
data->target = NULL;
data->name = NULL;
data->cmd = NULL;
data->flag_insert_after = 0;
data->flag_detached = 0;
data->flag_kill = 0;
}
int
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);
data = self->data;
while ((opt = getopt(argc, argv, "adkt:n:")) != -1) {
switch (opt) {
case 'a':
data->flag_insert_after = 1;
break;
case 'd':
data->flag_detached = 1;
break;
case 'k':
data->flag_kill = 1;
break;
case 't':
if (data->target == NULL)
data->target = xstrdup(optarg);
break;
case 'n':
if (data->name == NULL)
data->name = xstrdup(optarg);
break;
default:
goto usage;
}
}
argc -= optind;
argv += optind;
if (argc != 0 && argc != 1)
goto usage;
if (argc == 1)
data->cmd = 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_new_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_new_window_data *data = self->data;
struct session *s;
struct winlink *wl;
char *cmd, *cwd, *cause;
int idx, last;
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 {
idx = cmd_find_index(cmdq, args_get(args, 't'), &s);
if (idx == -2)
return (CMD_RETURN_ERROR);
if ((idx = cmd_find_index(ctx, data->target, &s)) == -2)
return (-1);
}
detached = args_has(args, 'd');
if (args->argc == 0) {
cmd = options_get_string(&s->options, "default-command");
if (cmd != NULL && *cmd != '\0') {
argc = 1;
argv = (char **)&cmd;
} else {
argc = 0;
argv = NULL;
}
} else {
argc = args->argc;
argv = args->argv;
}
path = NULL;
if (cmdq->client != NULL && cmdq->client->session == NULL)
envent = environ_find(&cmdq->client->environ, "PATH");
else
envent = environ_find(&s->environ, "PATH");
if (envent != NULL)
path = envent->value;
if (args_has(args, 'c')) {
ft = format_create();
format_defaults(ft, cmd_find_client(cmdq, NULL, 1), s, NULL,
NULL);
cp = format_expand(ft, args_get(args, 'c'));
format_free(ft);
if (cp != NULL && *cp != '\0') {
fd = open(cp, O_RDONLY|O_DIRECTORY);
free(cp);
if (fd == -1) {
cmdq_error(cmdq, "bad working directory: %s",
strerror(errno));
return (CMD_RETURN_ERROR);
}
} else if (cp != NULL)
free(cp);
cwd = fd;
} else if (cmdq->client != NULL && cmdq->client->session == NULL)
cwd = cmdq->client->cwd;
else
cwd = s->cwd;
wl = NULL;
if (idx != -1)
wl = winlink_find_by_index(&s->windows, idx);
if (wl != NULL && args_has(args, 'k')) {
if (wl != NULL && data->flag_kill) {
/*
* Can't use session_detach as it will destroy session if this
* makes it empty.
*/
notify_window_unlinked(s, wl->window);
wl->flags &= ~WINLINK_ALERTFLAGS;
winlink_stack_remove(&s->lastw, wl);
winlink_remove(&s->windows, wl);
/* Force select/redraw if current. */
if (wl == s->curw) {
detached = 0;
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 (idx == -1)
idx = -1 - options_get_number(&s->options, "base-index");
wl = session_new(s, args_get(args, 'n'), argc, argv, path, cwd, idx,
&cause);
wl = session_new(s, data->name, cmd, cwd, idx, &cause);
if (wl == NULL) {
cmdq_error(cmdq, "create window failed: %s", cause);
free(cause);
goto error;
ctx->error(ctx, "create window failed: %s", cause);
xfree(cause);
return (-1);
}
if (!detached) {
if (!data->flag_detached) {
session_select(s, wl->idx);
server_redraw_session_group(s);
} else
server_status_session_group(s);
if (args_has(args, 'P')) {
if ((template = args_get(args, 'F')) == NULL)
template = NEW_WINDOW_TEMPLATE;
ft = format_create();
format_defaults(ft, cmd_find_client(cmdq, NULL, 1), s, wl,
NULL);
cp = format_expand(ft, template);
cmdq_print(cmdq, "%s", cp);
free(cp);
format_free(ft);
}
if (fd != -1)
close(fd);
return (CMD_RETURN_NORMAL);
error:
if (fd != -1)
close(fd);
return (CMD_RETURN_ERROR);
return (0);
}
void
cmd_new_window_free(struct cmd *self)
{
struct cmd_new_window_data *data = self->data;
if (data->target != NULL)
xfree(data->target);
if (data->name != NULL)
xfree(data->name);
if (data->cmd != NULL)
xfree(data->cmd);
xfree(data);
}
size_t
cmd_new_window_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_new_window_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->target != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->target);
if (off < len && data->name != NULL)
off += cmd_prarg(buf + off, len - off, " -n ", data->name);
if (off < len && data->cmd != NULL)
off += cmd_prarg(buf + off, len - off, " ", data->cmd);
return (off);
}

54
cmd-next-layout.c Normal file
View File

@@ -0,0 +1,54 @@
/* $Id: cmd-next-layout.c,v 1.6 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"
/*
* Switch window to next layout.
*/
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, "",
cmd_target_init,
cmd_target_parse,
cmd_next_layout_exec,
cmd_target_free,
cmd_target_print
};
int
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));
return (0);
}

76
cmd-next-window.c Normal file
View File

@@ -0,0 +1,76 @@
/* $Id: cmd-next-window.c,v 1.21 2009-11-14 17:56:39 tcunha 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 "tmux.h"
/*
* Move to next window.
*/
void cmd_next_window_init(struct cmd *, int);
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_next_window_init,
cmd_target_parse,
cmd_next_window_exec,
cmd_target_free,
cmd_target_print
};
void
cmd_next_window_init(struct cmd *self, int key)
{
struct cmd_target_data *data;
cmd_target_init(self, key);
data = self->data;
if (key == ('n' | KEYC_ESCAPE))
cmd_set_flag(&data->chflags, 'a');
}
int
cmd_next_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
int activity;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
activity = 0;
if (cmd_check_flag(data->chflags, 'a'))
activity = 1;
if (session_next(s, activity) == 0)
server_redraw_session(s);
else {
ctx->error(ctx, "no next window");
return (-1);
}
recalculate_sizes();
return (0);
}

256
cmd-paste-buffer.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-paste-buffer.c,v 1.29 2010-08-11 22:17:32 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -27,82 +27,196 @@
* Paste paste buffer if present.
*/
enum cmd_retval cmd_paste_buffer_exec(struct cmd *, struct cmd_q *);
struct cmd_paste_buffer_data {
char *target;
int buffer;
void cmd_paste_buffer_filter(struct window_pane *,
const char *, size_t, const char *, int);
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",
"db:prs:t:", 0, 0,
"[-dpr] [-s separator] " CMD_BUFFER_USAGE " " CMD_TARGET_PANE_USAGE,
0,
cmd_paste_buffer_exec
"[-dr] [-s separator] [-b buffer-index] [-t target-pane]",
0, "",
cmd_paste_buffer_init,
cmd_paste_buffer_parse,
cmd_paste_buffer_exec,
cmd_paste_buffer_free,
cmd_paste_buffer_print
};
enum cmd_retval
cmd_paste_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
/* ARGSUSED */
void
cmd_paste_buffer_init(struct cmd *self, unused int arg)
{
struct args *args = self->args;
struct window_pane *wp;
struct session *s;
struct paste_buffer *pb;
const char *sepstr, *bufname, *bufdata, *bufend, *line;
size_t seplen, bufsize;
int bracket = args_has(args, 'p');
struct cmd_paste_buffer_data *data;
if (cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp) == NULL)
return (CMD_RETURN_ERROR);
bufname = NULL;
if (args_has(args, 'b'))
bufname = args_get(args, 'b');
if (bufname == NULL)
pb = paste_get_top(NULL);
else {
pb = paste_get_name(bufname);
if (pb == NULL) {
cmdq_error(cmdq, "no buffer %s", bufname);
return (CMD_RETURN_ERROR);
}
}
if (pb != NULL && ~wp->flags & PANE_INPUTOFF) {
sepstr = args_get(args, 's');
if (sepstr == NULL) {
if (args_has(args, 'r'))
sepstr = "\n";
else
sepstr = "\r";
}
seplen = strlen(sepstr);
if (bracket && (wp->screen->mode & MODE_BRACKETPASTE))
bufferevent_write(wp->event, "\033[200~", 6);
bufdata = paste_buffer_data(pb, &bufsize);
bufend = bufdata + bufsize;
for (;;) {
line = memchr(bufdata, '\n', bufend - bufdata);
if (line == NULL)
break;
bufferevent_write(wp->event, bufdata, line - bufdata);
bufferevent_write(wp->event, sepstr, seplen);
bufdata = line + 1;
}
if (bufdata != bufend)
bufferevent_write(wp->event, bufdata, bufend - bufdata);
if (bracket && (wp->screen->mode & MODE_BRACKETPASTE))
bufferevent_write(wp->event, "\033[201~", 6);
}
if (pb != NULL && args_has(args, 'd'))
paste_free(pb);
return (CMD_RETURN_NORMAL);
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;
if (cmd_find_pane(ctx, data->target, &s, &wp) == NULL)
return (-1);
if (data->buffer == -1)
pb = paste_get_top(&s->buffers);
else {
if ((pb = paste_get_index(&s->buffers, data->buffer)) == NULL) {
ctx->error(ctx, "no buffer %d", data->buffer);
return (-1);
}
}
if (pb != NULL)
cmd_paste_buffer_filter(wp, pb->data, pb->size, data->sepstr);
/* Delete the buffer if -d. */
if (data->flag_delete) {
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);
}

74
cmd-pipe-pane.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $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>
@@ -21,7 +21,6 @@
#include <errno.h>
#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
@@ -32,33 +31,35 @@
* Open pipe to redirect pane output. If already open, close first.
*/
enum cmd_retval cmd_pipe_pane_exec(struct cmd *, struct cmd_q *);
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",
"ot:", 0, 1,
"[-o] " CMD_TARGET_PANE_USAGE " [command]",
0,
cmd_pipe_pane_exec
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
};
enum cmd_retval
cmd_pipe_pane_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_pipe_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct cmd_target_data *data = self->data;
struct client *c;
struct session *s;
struct winlink *wl;
struct window_pane *wp;
char *cmd;
int old_fd, pipe_fd[2], null_fd;
struct format_tree *ft;
char *command;
int old_fd, pipe_fd[2], null_fd, mode;
if ((wl = cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp)) == NULL)
return (CMD_RETURN_ERROR);
c = cmd_find_client(cmdq, NULL, 1);
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;
@@ -69,8 +70,8 @@ cmd_pipe_pane_exec(struct cmd *self, struct cmd_q *cmdq)
}
/* If no pipe command, that is enough. */
if (args->argc == 0 || *args->argv[0] == '\0')
return (CMD_RETURN_NORMAL);
if (data->arg == NULL || *data->arg == '\0')
return (0);
/*
* With -o, only open the new pipe if there was no previous one. This
@@ -78,28 +79,20 @@ cmd_pipe_pane_exec(struct cmd *self, struct cmd_q *cmdq)
*
* bind ^p pipep -o 'cat >>~/output'
*/
if (args_has(self->args, 'o') && old_fd != -1)
return (CMD_RETURN_NORMAL);
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) {
cmdq_error(cmdq, "socketpair error: %s", strerror(errno));
return (CMD_RETURN_ERROR);
ctx->error(ctx, "socketpair error: %s", strerror(errno));
return (-1);
}
/* Expand the command. */
ft = format_create();
format_defaults(ft, c, s, wl, wp);
cmd = format_expand_time(ft, args->argv[0], time(NULL));
format_free(ft);
/* Fork the child. */
switch (fork()) {
case -1:
cmdq_error(cmdq, "fork error: %s", strerror(errno));
free(cmd);
return (CMD_RETURN_ERROR);
ctx->error(ctx, "fork error: %s", strerror(errno));
return (-1);
case 0:
/* Child process. */
close(pipe_fd[0]);
@@ -120,7 +113,8 @@ cmd_pipe_pane_exec(struct cmd *self, struct cmd_q *cmdq)
closefrom(STDERR_FILENO + 1);
execl(_PATH_BSHELL, "sh", "-c", cmd, (char *) NULL);
command = status_replace(c, NULL, data->arg, time(NULL), 0);
execl(_PATH_BSHELL, "sh", "-c", command, (char *) NULL);
_exit(1);
default:
/* Parent process. */
@@ -133,13 +127,15 @@ cmd_pipe_pane_exec(struct cmd *self, struct cmd_q *cmdq)
NULL, NULL, cmd_pipe_pane_error_callback, wp);
bufferevent_enable(wp->pipe_event, EV_WRITE);
setblocking(wp->pipe_fd, 0);
free(cmd);
return (CMD_RETURN_NORMAL);
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)

54
cmd-previous-layout.c Normal file
View File

@@ -0,0 +1,54 @@
/* $Id: cmd-previous-layout.c,v 1.6 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 "tmux.h"
/*
* Switch window to previous layout.
*/
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, "",
cmd_target_init,
cmd_target_parse,
cmd_previous_layout_exec,
cmd_target_free,
cmd_target_print
};
int
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));
return (0);
}

76
cmd-previous-window.c Normal file
View File

@@ -0,0 +1,76 @@
/* $Id: cmd-previous-window.c,v 1.21 2009-11-14 17:56:39 tcunha 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 "tmux.h"
/*
* Move to previous window.
*/
void cmd_previous_window_init(struct cmd *, int);
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_previous_window_init,
cmd_target_parse,
cmd_previous_window_exec,
cmd_target_free,
cmd_target_print
};
void
cmd_previous_window_init(struct cmd *self, int key)
{
struct cmd_target_data *data;
cmd_target_init(self, key);
data = self->data;
if (key == ('p' | KEYC_ESCAPE))
cmd_set_flag(&data->chflags, 'a');
}
int
cmd_previous_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
int activity;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
activity = 0;
if (cmd_check_flag(data->chflags, 'a'))
activity = 1;
if (session_previous(s, activity) == 0)
server_redraw_session(s);
else {
ctx->error(ctx, "no previous window");
return (-1);
}
recalculate_sizes();
return (0);
}

269
cmd-queue.c
View File

@@ -1,269 +0,0 @@
/* $OpenBSD$ */
/*
* Copyright (c) 2013 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 <stdlib.h>
#include <string.h>
#include <time.h>
#include "tmux.h"
enum cmd_retval cmdq_continue_one(struct cmd_q *);
/* Create new command queue. */
struct cmd_q *
cmdq_new(struct client *c)
{
struct cmd_q *cmdq;
cmdq = xcalloc(1, sizeof *cmdq);
cmdq->references = 1;
cmdq->flags = 0;
cmdq->client = c;
cmdq->client_exit = -1;
TAILQ_INIT(&cmdq->queue);
cmdq->item = NULL;
cmdq->cmd = NULL;
return (cmdq);
}
/* Free command queue */
int
cmdq_free(struct cmd_q *cmdq)
{
if (--cmdq->references != 0) {
if (cmdq->flags & CMD_Q_DEAD)
return (1);
return (0);
}
cmdq_flush(cmdq);
free(cmdq);
return (1);
}
/* Show message from command. */
void
cmdq_print(struct cmd_q *cmdq, const char *fmt, ...)
{
struct client *c = cmdq->client;
struct window *w;
va_list ap;
va_start(ap, fmt);
if (c == NULL)
/* nothing */;
else if (c->session == NULL || (c->flags & CLIENT_CONTROL)) {
evbuffer_add_vprintf(c->stdout_data, fmt, ap);
evbuffer_add(c->stdout_data, "\n", 1);
server_push_stdout(c);
} else {
w = c->session->curw->window;
if (w->active->mode != &window_copy_mode) {
window_pane_reset_mode(w->active);
window_pane_set_mode(w->active, &window_copy_mode);
window_copy_init_for_output(w->active);
}
window_copy_vadd(w->active, fmt, ap);
}
va_end(ap);
}
/* Show error from command. */
void
cmdq_error(struct cmd_q *cmdq, const char *fmt, ...)
{
struct client *c = cmdq->client;
struct cmd *cmd = cmdq->cmd;
va_list ap;
char *msg;
size_t msglen;
va_start(ap, fmt);
msglen = xvasprintf(&msg, fmt, ap);
va_end(ap);
if (c == NULL)
cfg_add_cause("%s:%u: %s", cmd->file, cmd->line, msg);
else if (c->session == NULL || (c->flags & CLIENT_CONTROL)) {
evbuffer_add(c->stderr_data, msg, msglen);
evbuffer_add(c->stderr_data, "\n", 1);
server_push_stderr(c);
c->retval = 1;
} else {
*msg = toupper((u_char) *msg);
status_message_set(c, "%s", msg);
}
free(msg);
}
/* Print a guard line. */
void
cmdq_guard(struct cmd_q *cmdq, const char *guard, int flags)
{
struct client *c = cmdq->client;
if (c == NULL || !(c->flags & CLIENT_CONTROL))
return;
evbuffer_add_printf(c->stdout_data, "%%%s %ld %u %d\n", guard,
(long) cmdq->time, cmdq->number, flags);
server_push_stdout(c);
}
/* Add command list to queue and begin processing if needed. */
void
cmdq_run(struct cmd_q *cmdq, struct cmd_list *cmdlist, struct mouse_event *m)
{
cmdq_append(cmdq, cmdlist, m);
if (cmdq->item == NULL) {
cmdq->cmd = NULL;
cmdq_continue(cmdq);
}
}
/* Add command list to queue. */
void
cmdq_append(struct cmd_q *cmdq, struct cmd_list *cmdlist, struct mouse_event *m)
{
struct cmd_q_item *item;
item = xcalloc(1, sizeof *item);
item->cmdlist = cmdlist;
TAILQ_INSERT_TAIL(&cmdq->queue, item, qentry);
cmdlist->references++;
if (m != NULL)
memcpy(&item->mouse, m, sizeof item->mouse);
else
item->mouse.valid = 0;
}
/* Process one command. */
enum cmd_retval
cmdq_continue_one(struct cmd_q *cmdq)
{
struct cmd *cmd = cmdq->cmd;
enum cmd_retval retval;
char tmp[1024];
int flags = !!(cmd->flags & CMD_CONTROL);
cmd_print(cmd, tmp, sizeof tmp);
log_debug("cmdq %p: %s", cmdq, tmp);
cmdq->time = time(NULL);
cmdq->number++;
cmdq_guard(cmdq, "begin", flags);
retval = cmd->entry->exec(cmd, cmdq);
if (retval == CMD_RETURN_ERROR)
cmdq_guard(cmdq, "error", flags);
else
cmdq_guard(cmdq, "end", flags);
return (retval);
}
/* Continue processing command queue. Returns 1 if finishes empty. */
int
cmdq_continue(struct cmd_q *cmdq)
{
struct client *c = cmdq->client;
struct cmd_q_item *next;
enum cmd_retval retval;
int empty;
cmdq->references++;
notify_disable();
log_debug("continuing cmdq %p: flags=%#x, client=%d", cmdq, cmdq->flags,
c != NULL ? c->ibuf.fd : -1);
empty = TAILQ_EMPTY(&cmdq->queue);
if (empty)
goto empty;
if (cmdq->item == NULL) {
cmdq->item = TAILQ_FIRST(&cmdq->queue);
cmdq->cmd = TAILQ_FIRST(&cmdq->item->cmdlist->list);
} else
cmdq->cmd = TAILQ_NEXT(cmdq->cmd, qentry);
do {
while (cmdq->cmd != NULL) {
retval = cmdq_continue_one(cmdq);
if (retval == CMD_RETURN_ERROR)
break;
if (retval == CMD_RETURN_WAIT)
goto out;
if (retval == CMD_RETURN_STOP) {
cmdq_flush(cmdq);
goto empty;
}
cmdq->cmd = TAILQ_NEXT(cmdq->cmd, qentry);
}
next = TAILQ_NEXT(cmdq->item, qentry);
TAILQ_REMOVE(&cmdq->queue, cmdq->item, qentry);
cmd_list_free(cmdq->item->cmdlist);
free(cmdq->item);
cmdq->item = next;
if (cmdq->item != NULL)
cmdq->cmd = TAILQ_FIRST(&cmdq->item->cmdlist->list);
} while (cmdq->item != NULL);
empty:
if (cmdq->client_exit > 0)
cmdq->client->flags |= CLIENT_EXIT;
if (cmdq->emptyfn != NULL)
cmdq->emptyfn(cmdq);
empty = 1;
out:
notify_enable();
cmdq_free(cmdq);
return (empty);
}
/* Flush command queue. */
void
cmdq_flush(struct cmd_q *cmdq)
{
struct cmd_q_item *item, *item1;
TAILQ_FOREACH_SAFE(item, &cmdq->queue, qentry, item1) {
TAILQ_REMOVE(&cmdq->queue, item, qentry);
cmd_list_free(item->cmdlist);
free(item);
}
cmdq->item = NULL;
}

59
cmd-refresh-client.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-refresh-client.c,v 1.11 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -24,54 +24,29 @@
* Refresh client.
*/
enum cmd_retval cmd_refresh_client_exec(struct cmd *, struct cmd_q *);
int cmd_refresh_client_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_refresh_client_entry = {
"refresh-client", "refresh",
"C:St:", 0, 0,
"[-S] [-C size] " CMD_TARGET_CLIENT_USAGE,
0,
cmd_refresh_client_exec
CMD_TARGET_CLIENT_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
cmd_refresh_client_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_refresh_client_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_refresh_client_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct client *c;
const char *size;
u_int w, h;
struct cmd_target_data *data = self->data;
struct client *c;
if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
if ((c = cmd_find_client(ctx, data->target)) == NULL)
return (-1);
if (args_has(args, 'C')) {
if ((size = args_get(args, 'C')) == NULL) {
cmdq_error(cmdq, "missing size");
return (CMD_RETURN_ERROR);
}
if (sscanf(size, "%u,%u", &w, &h) != 2) {
cmdq_error(cmdq, "bad size argument");
return (CMD_RETURN_ERROR);
}
if (w < PANE_MINIMUM || w > 5000 ||
h < PANE_MINIMUM || h > 5000) {
cmdq_error(cmdq, "size too small or too big");
return (CMD_RETURN_ERROR);
}
if (!(c->flags & CLIENT_CONTROL)) {
cmdq_error(cmdq, "not a control client");
return (CMD_RETURN_ERROR);
}
if (tty_set_size(&c->tty, w, h))
recalculate_sizes();
} else if (args_has(args, 'S')) {
c->flags |= CLIENT_STATUSFORCE;
server_status_client(c);
} else {
c->flags |= CLIENT_STATUSFORCE;
server_redraw_client(c);
}
server_redraw_client(c);
return (CMD_RETURN_NORMAL);
return (0);
}

44
cmd-rename-session.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-rename-session.c,v 1.21 2010-12-22 15:36:44 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -26,43 +26,39 @@
* Change session name.
*/
enum cmd_retval cmd_rename_session_exec(struct cmd *, struct cmd_q *);
int cmd_rename_session_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_rename_session_entry = {
"rename-session", "rename",
"t:", 1, 1,
CMD_TARGET_SESSION_USAGE " new-name",
0,
cmd_rename_session_exec
CMD_ARG1, "",
cmd_target_init,
cmd_target_parse,
cmd_rename_session_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_rename_session_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_rename_session_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct session *s;
const char *newname;
struct cmd_target_data *data = self->data;
struct session *s;
newname = args->argv[0];
if (!session_check_name(newname)) {
cmdq_error(cmdq, "bad session name: %s", newname);
return (CMD_RETURN_ERROR);
}
if (session_find(newname) != NULL) {
cmdq_error(cmdq, "duplicate session: %s", newname);
return (CMD_RETURN_ERROR);
if (data->arg != NULL && session_find(data->arg) != NULL) {
ctx->error(ctx, "duplicate session: %s", data->arg);
return (-1);
}
if ((s = cmd_find_session(cmdq, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
RB_REMOVE(sessions, &sessions, s);
free(s->name);
s->name = xstrdup(newname);
xfree(s->name);
s->name = xstrdup(data->arg);
RB_INSERT(sessions, &sessions, s);
server_status_session(s);
notify_session_renamed(s);
return (CMD_RETURN_NORMAL);
return (0);
}

32
cmd-rename-window.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-rename-window.c,v 1.31 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -26,30 +26,34 @@
* Rename a window.
*/
enum cmd_retval cmd_rename_window_exec(struct cmd *, struct cmd_q *);
int cmd_rename_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_rename_window_entry = {
"rename-window", "renamew",
"t:", 1, 1,
CMD_TARGET_WINDOW_USAGE " new-name",
0,
cmd_rename_window_exec
CMD_ARG1, "",
cmd_target_init,
cmd_target_parse,
cmd_rename_window_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_rename_window_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_rename_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct session *s;
struct winlink *wl;
struct cmd_target_data *data = self->data;
struct session *s;
struct winlink *wl;
if ((wl = cmd_find_window(cmdq, args_get(args, 't'), &s)) == NULL)
return (CMD_RETURN_ERROR);
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
window_set_name(wl->window, args->argv[0]);
xfree(wl->window->name);
wl->window->name = xstrdup(data->arg);
options_set_number(&wl->window->options, "automatic-rename", 0);
server_status_window(wl->window);
return (CMD_RETURN_NORMAL);
return (0);
}

177
cmd-resize-pane.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-resize-pane.c,v 1.14 2009-12-04 22:14:47 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -26,145 +26,86 @@
* Increase or decrease pane size.
*/
enum cmd_retval cmd_resize_pane_exec(struct cmd *, struct cmd_q *);
void cmd_resize_pane_mouse_update(struct client *, struct mouse_event *);
void cmd_resize_pane_init(struct cmd *, int);
int cmd_resize_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_resize_pane_entry = {
"resize-pane", "resizep",
"DLMRt:Ux:y:Z", 0, 1,
"[-DLMRUZ] [-x width] [-y height] " CMD_TARGET_PANE_USAGE
" [adjustment]",
0,
cmd_resize_pane_exec
"[-DLRU] " CMD_TARGET_PANE_USAGE " [adjustment]",
CMD_ARG01, "DLRU",
cmd_resize_pane_init,
cmd_target_parse,
cmd_resize_pane_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_resize_pane_exec(struct cmd *self, struct cmd_q *cmdq)
void
cmd_resize_pane_init(struct cmd *self, int key)
{
struct args *args = self->args;
struct client *c = cmdq->client;
struct session *s;
struct cmd_target_data *data;
cmd_target_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_UP | KEYC_ESCAPE)) {
cmd_set_flag(&data->chflags, 'U');
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');
data->arg = xstrdup("5");
}
}
int
cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct window *w;
const char *errstr;
char *cause;
struct window_pane *wp;
u_int adjust;
int x, y;
if (args_has(args, 'M')) {
if (cmd_mouse_window(&cmdq->item->mouse, &s) == NULL)
return (CMD_RETURN_NORMAL);
if (c == NULL || c->session != s)
return (CMD_RETURN_NORMAL);
c->tty.mouse_drag_update = cmd_resize_pane_mouse_update;
cmd_resize_pane_mouse_update(c, &cmdq->item->mouse);
return (CMD_RETURN_NORMAL);
}
if ((wl = cmd_find_pane(ctx, data->target, NULL, &wp)) == NULL)
return (-1);
if ((wl = cmd_find_pane(cmdq, args_get(args, 't'), NULL, &wp)) == NULL)
return (CMD_RETURN_ERROR);
w = wl->window;
if (args_has(args, 'Z')) {
if (w->flags & WINDOW_ZOOMED)
window_unzoom(w);
else
window_zoom(wp);
server_redraw_window(w);
server_status_window(w);
return (CMD_RETURN_NORMAL);
}
server_unzoom_window(w);
if (args->argc == 0)
if (data->arg == NULL)
adjust = 1;
else {
adjust = strtonum(args->argv[0], 1, INT_MAX, &errstr);
adjust = strtonum(data->arg, 1, INT_MAX, &errstr);
if (errstr != NULL) {
cmdq_error(cmdq, "adjustment %s", errstr);
return (CMD_RETURN_ERROR);
ctx->error(ctx, "adjustment %s: %s", errstr, data->arg);
return (-1);
}
}
if (args_has(self->args, 'x')) {
x = args_strtonum(self->args, 'x', PANE_MINIMUM, INT_MAX,
&cause);
if (cause != NULL) {
cmdq_error(cmdq, "width %s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}
layout_resize_pane_to(wp, LAYOUT_LEFTRIGHT, x);
}
if (args_has(self->args, 'y')) {
y = args_strtonum(self->args, 'y', PANE_MINIMUM, INT_MAX,
&cause);
if (cause != NULL) {
cmdq_error(cmdq, "height %s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}
layout_resize_pane_to(wp, LAYOUT_TOPBOTTOM, y);
}
if (args_has(self->args, 'L'))
if (cmd_check_flag(data->chflags, 'L'))
layout_resize_pane(wp, LAYOUT_LEFTRIGHT, -adjust);
else if (args_has(self->args, 'R'))
else if (cmd_check_flag(data->chflags, 'R'))
layout_resize_pane(wp, LAYOUT_LEFTRIGHT, adjust);
else if (args_has(self->args, 'U'))
else if (cmd_check_flag(data->chflags, 'U'))
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, -adjust);
else if (args_has(self->args, 'D'))
else if (cmd_check_flag(data->chflags, 'D'))
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, adjust);
server_redraw_window(wl->window);
return (CMD_RETURN_NORMAL);
}
void
cmd_resize_pane_mouse_update(struct client *c, struct mouse_event *m)
{
struct winlink *wl;
struct window_pane *wp;
int found;
u_int y, ly;
wl = cmd_mouse_window(m, NULL);
if (wl == NULL) {
c->tty.mouse_drag_update = NULL;
return;
}
y = m->y;
if (m->statusat == 0 && y > 0)
y--;
else if (m->statusat > 0 && y >= (u_int)m->statusat)
y = m->statusat - 1;
ly = m->ly;
if (m->statusat == 0 && ly > 0)
ly--;
else if (m->statusat > 0 && ly >= (u_int)m->statusat)
ly = m->statusat - 1;
found = 0;
TAILQ_FOREACH(wp, &wl->window->panes, entry) {
if (!window_pane_visible(wp))
continue;
if (wp->xoff + wp->sx == m->lx &&
wp->yoff <= 1 + ly && wp->yoff + wp->sy >= ly) {
layout_resize_pane(wp, LAYOUT_LEFTRIGHT, m->x - m->lx);
found = 1;
}
if (wp->yoff + wp->sy == ly &&
wp->xoff <= 1 + m->lx && wp->xoff + wp->sx >= m->lx) {
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, y - ly);
found = 1;
}
}
if (found)
server_redraw_window(wl->window);
else
c->tty.mouse_drag_update = NULL;
return (0);
}

96
cmd-respawn-pane.c
View File

@@ -1,96 +0,0 @@
/* $OpenBSD$ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
* Copyright (c) 2011 Marcel P. Partap <mpartap@gmx.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"
/*
* Respawn a pane (restart the command). Kill existing if -k given.
*/
enum cmd_retval cmd_respawn_pane_exec(struct cmd *, struct cmd_q *);
const struct cmd_entry cmd_respawn_pane_entry = {
"respawn-pane", "respawnp",
"kt:", 0, -1,
"[-k] " CMD_TARGET_PANE_USAGE " [command]",
0,
cmd_respawn_pane_exec
};
enum cmd_retval
cmd_respawn_pane_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct winlink *wl;
struct window *w;
struct window_pane *wp;
struct session *s;
struct environ env;
const char *path;
char *cause;
u_int idx;
struct environ_entry *envent;
if ((wl = cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp)) == NULL)
return (CMD_RETURN_ERROR);
w = wl->window;
if (!args_has(self->args, 'k') && wp->fd != -1) {
if (window_pane_index(wp, &idx) != 0)
fatalx("index not found");
cmdq_error(cmdq, "pane still active: %s:%d.%u",
s->name, wl->idx, idx);
return (CMD_RETURN_ERROR);
}
environ_init(&env);
environ_copy(&global_environ, &env);
environ_copy(&s->environ, &env);
server_fill_environ(s, &env);
window_pane_reset_mode(wp);
screen_reinit(&wp->base);
input_init(wp);
path = NULL;
if (cmdq->client != NULL && cmdq->client->session == NULL)
envent = environ_find(&cmdq->client->environ, "PATH");
else
envent = environ_find(&s->environ, "PATH");
if (envent != NULL)
path = envent->value;
if (window_pane_spawn(wp, args->argc, args->argv, path, NULL, -1, &env,
s->tio, &cause) != 0) {
cmdq_error(cmdq, "respawn pane failed: %s", cause);
free(cause);
environ_free(&env);
return (CMD_RETURN_ERROR);
}
wp->flags |= PANE_REDRAW;
server_status_window(w);
environ_free(&env);
return (CMD_RETURN_NORMAL);
}

57
cmd-respawn-window.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-respawn-window.c,v 1.25 2009-12-04 22:14:47 tcunha Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,7 +18,6 @@
#include <sys/types.h>
#include <stdlib.h>
#include <unistd.h>
#include "tmux.h"
@@ -27,40 +26,41 @@
* Respawn a window (restart the command). Kill existing if -k given.
*/
enum cmd_retval cmd_respawn_window_exec(struct cmd *, struct cmd_q *);
int cmd_respawn_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_respawn_window_entry = {
"respawn-window", "respawnw",
"kt:", 0, -1,
"[-k] " CMD_TARGET_WINDOW_USAGE " [command]",
0,
cmd_respawn_window_exec
CMD_ARG01, "k",
cmd_target_init,
cmd_target_parse,
cmd_respawn_window_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_respawn_window_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_respawn_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct window *w;
struct window_pane *wp;
struct session *s;
struct environ env;
const char *path;
char *cause;
struct environ_entry *envent;
if ((wl = cmd_find_window(cmdq, args_get(args, 't'), &s)) == NULL)
return (CMD_RETURN_ERROR);
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
w = wl->window;
if (!args_has(self->args, 'k')) {
if (!cmd_check_flag(data->chflags, 'k')) {
TAILQ_FOREACH(wp, &w->panes, entry) {
if (wp->fd == -1)
continue;
cmdq_error(cmdq,
ctx->error(ctx,
"window still active: %s:%d", s->name, wl->idx);
return (CMD_RETURN_ERROR);
return (-1);
}
}
@@ -75,32 +75,21 @@ cmd_respawn_window_exec(struct cmd *self, struct cmd_q *cmdq)
window_destroy_panes(w);
TAILQ_INSERT_HEAD(&w->panes, wp, entry);
window_pane_resize(wp, w->sx, w->sy);
path = NULL;
if (cmdq->client != NULL && cmdq->client->session == NULL)
envent = environ_find(&cmdq->client->environ, "PATH");
else
envent = environ_find(&s->environ, "PATH");
if (envent != NULL)
path = envent->value;
if (window_pane_spawn(wp, args->argc, args->argv, path, NULL, -1, &env,
s->tio, &cause) != 0) {
cmdq_error(cmdq, "respawn window failed: %s", cause);
free(cause);
if (window_pane_spawn(
wp, data->arg, NULL, NULL, &env, s->tio, &cause) != 0) {
ctx->error(ctx, "respawn window failed: %s", cause);
xfree(cause);
environ_free(&env);
server_destroy_pane(wp);
return (CMD_RETURN_ERROR);
return (-1);
}
layout_init(w, wp);
window_pane_reset_mode(wp);
layout_init(w);
screen_reinit(&wp->base);
input_init(wp);
window_set_active_pane(w, wp);
recalculate_sizes();
server_redraw_window(w);
environ_free(&env);
return (CMD_RETURN_NORMAL);
return (0);
}

40
cmd-rotate-window.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-rotate-window.c,v 1.10 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -24,31 +24,47 @@
* Rotate the panes in a window.
*/
enum cmd_retval cmd_rotate_window_exec(struct cmd *, struct cmd_q *);
void cmd_rotate_window_init(struct cmd *, int);
int cmd_rotate_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_rotate_window_entry = {
"rotate-window", "rotatew",
"Dt:U", 0, 0,
"[-DU] " CMD_TARGET_WINDOW_USAGE,
0,
cmd_rotate_window_exec
0, "DU",
cmd_rotate_window_init,
cmd_target_parse,
cmd_rotate_window_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_rotate_window_exec(struct cmd *self, struct cmd_q *cmdq)
void
cmd_rotate_window_init(struct cmd *self, int key)
{
struct args *args = self->args;
struct cmd_target_data *data;
cmd_target_init(self, key);
data = self->data;
if (key == ('o' | KEYC_ESCAPE))
cmd_set_flag(&data->chflags, 'D');
}
int
cmd_rotate_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct window *w;
struct window_pane *wp, *wp2;
struct layout_cell *lc;
u_int sx, sy, xoff, yoff;
if ((wl = cmd_find_window(cmdq, args_get(args, 't'), NULL)) == NULL)
return (CMD_RETURN_ERROR);
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
w = wl->window;
if (args_has(self->args, 'D')) {
if (cmd_check_flag(data->chflags, 'D')) {
wp = TAILQ_LAST(&w->panes, window_panes);
TAILQ_REMOVE(&w->panes, wp, entry);
TAILQ_INSERT_HEAD(&w->panes, wp, entry);
@@ -104,5 +120,5 @@ cmd_rotate_window_exec(struct cmd *self, struct cmd_q *cmdq)
server_redraw_window(w);
}
return (CMD_RETURN_NORMAL);
return (0);
}

137
cmd-run-shell.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-run-shell.c,v 1.9 2010-08-09 21:44:25 tcunha Exp $ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
@@ -20,7 +20,6 @@
#include <sys/types.h>
#include <sys/wait.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
@@ -29,117 +28,69 @@
* Runs a command without a window.
*/
enum cmd_retval cmd_run_shell_exec(struct cmd *, struct cmd_q *);
int cmd_run_shell_exec(struct cmd *, struct cmd_ctx *);
void cmd_run_shell_callback(struct job *);
void cmd_run_shell_free(void *);
void cmd_run_shell_print(struct job *, const char *);
const struct cmd_entry cmd_run_shell_entry = {
"run-shell", "run",
"bt:", 1, 1,
"[-b] " CMD_TARGET_PANE_USAGE " shell-command",
0,
cmd_run_shell_exec
"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_q *cmdq;
int bflag;
int wp_id;
struct cmd_ctx ctx;
};
void
cmd_run_shell_print(struct job *job, const char *msg)
int
cmd_run_shell_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_run_shell_data *cdata = job->data;
struct window_pane *wp = NULL;
if (cdata->wp_id != -1)
wp = window_pane_find_by_id(cdata->wp_id);
if (wp == NULL) {
cmdq_print(cdata->cmdq, "%s", msg);
return;
}
if (window_pane_set_mode(wp, &window_copy_mode) == 0)
window_copy_init_for_output(wp);
if (wp->mode == &window_copy_mode)
window_copy_add(wp, "%s", msg);
}
enum cmd_retval
cmd_run_shell_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct cmd_target_data *data = self->data;
struct cmd_run_shell_data *cdata;
char *shellcmd;
struct client *c;
struct session *s = NULL;
struct winlink *wl = NULL;
struct window_pane *wp = NULL;
struct format_tree *ft;
int cwd;
if (args_has(args, 't')) {
wl = cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp);
cwd = wp->cwd;
} else {
c = cmd_find_client(cmdq, NULL, 1);
if (c != NULL && c->session != NULL) {
s = c->session;
wl = s->curw;
wp = wl->window->active;
}
if (cmdq->client != NULL && cmdq->client->session == NULL)
cwd = cmdq->client->cwd;
else if (s != NULL)
cwd = s->cwd;
else
cwd = -1;
}
ft = format_create();
format_defaults(ft, NULL, s, wl, wp);
shellcmd = format_expand(ft, args->argv[0]);
format_free(ft);
struct job *job;
cdata = xmalloc(sizeof *cdata);
cdata->cmd = shellcmd;
cdata->bflag = args_has(args, 'b');
cdata->wp_id = wp != NULL ? (int) wp->id : -1;
cdata->cmd = xstrdup(data->arg);
memcpy(&cdata->ctx, ctx, sizeof cdata->ctx);
cdata->cmdq = cmdq;
cmdq->references++;
if (ctx->cmdclient != NULL)
ctx->cmdclient->references++;
if (ctx->curclient != NULL)
ctx->curclient->references++;
job_run(shellcmd, s, cwd, cmd_run_shell_callback, cmd_run_shell_free,
cdata);
job = job_add(NULL, 0, NULL,
data->arg, cmd_run_shell_callback, cmd_run_shell_free, cdata);
job_run(job);
if (cdata->bflag)
return (CMD_RETURN_NORMAL);
return (CMD_RETURN_WAIT);
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_q *cmdq = cdata->cmdq;
struct cmd_ctx *ctx = &cdata->ctx;
char *cmd, *msg, *line;
size_t size;
int retcode;
u_int lines;
if (cmdq->flags & CMD_Q_DEAD)
if (ctx->cmdclient != NULL && ctx->cmdclient->flags & CLIENT_DEAD)
return;
if (ctx->curclient != NULL && ctx->curclient->flags & CLIENT_DEAD)
return;
cmd = cdata->cmd;
lines = 0;
do {
if ((line = evbuffer_readline(job->event->input)) != NULL) {
cmd_run_shell_print(job, line);
free(line);
ctx->print(ctx, "%s", line);
lines++;
}
} while (line != NULL);
@@ -150,12 +101,14 @@ cmd_run_shell_callback(struct job *job)
memcpy(line, EVBUFFER_DATA(job->event->input), size);
line[size] = '\0';
cmd_run_shell_print(job, line);
ctx->print(ctx, "%s", line);
lines++;
free(line);
xfree(line);
}
cmd = cdata->cmd;
msg = NULL;
if (WIFEXITED(job->status)) {
if ((retcode = WEXITSTATUS(job->status)) != 0)
@@ -164,20 +117,28 @@ cmd_run_shell_callback(struct job *job)
retcode = WTERMSIG(job->status);
xasprintf(&msg, "'%s' terminated by signal %d", cmd, retcode);
}
if (msg != NULL)
cmd_run_shell_print(job, msg);
free(msg);
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_q *cmdq = cdata->cmdq;
struct cmd_ctx *ctx = &cdata->ctx;
if (!cmdq_free(cmdq) && !cdata->bflag)
cmdq_continue(cmdq);
if (ctx->cmdclient != NULL) {
ctx->cmdclient->references--;
ctx->cmdclient->flags |= CLIENT_EXIT;
}
if (ctx->curclient != NULL)
ctx->curclient->references--;
free(cdata->cmd);
free(cdata);
xfree(cdata->cmd);
xfree(cdata);
}

157
cmd-save-buffer.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-save-buffer.c,v 1.12 2010-08-09 21:44:25 tcunha Exp $ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
@@ -20,139 +20,76 @@
#include <sys/stat.h>
#include <errno.h>
#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "tmux.h"
/*
* Saves a paste buffer to a file.
* Saves a session paste buffer to a file.
*/
enum cmd_retval cmd_save_buffer_exec(struct cmd *, struct cmd_q *);
int cmd_save_buffer_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_save_buffer_entry = {
"save-buffer", "saveb",
"ab:", 1, 1,
"[-a] " CMD_BUFFER_USAGE " path",
0,
cmd_save_buffer_exec
"[-a] " CMD_BUFFER_SESSION_USAGE " path",
CMD_ARG1, "a",
cmd_buffer_init,
cmd_buffer_parse,
cmd_save_buffer_exec,
cmd_buffer_free,
cmd_buffer_print
};
const struct cmd_entry cmd_show_buffer_entry = {
"show-buffer", "showb",
"b:", 0, 0,
CMD_BUFFER_USAGE,
0,
cmd_save_buffer_exec
};
enum cmd_retval
cmd_save_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_save_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct client *c = cmdq->client;
struct session *s;
struct cmd_buffer_data *data = self->data;
struct session *s;
struct paste_buffer *pb;
const char *path, *bufname, *bufdata, *start, *end;
char *msg;
size_t size, used, msglen, bufsize;
int cwd, fd;
mode_t mask;
FILE *f;
if (!args_has(args, 'b')) {
if ((pb = paste_get_top(NULL)) == NULL) {
cmdq_error(cmdq, "no buffers");
return (CMD_RETURN_ERROR);
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
if (data->buffer == -1) {
if ((pb = paste_get_top(&s->buffers)) == NULL) {
ctx->error(ctx, "no buffers");
return (-1);
}
} else {
bufname = args_get(args, 'b');
pb = paste_get_name(bufname);
if (pb == NULL) {
cmdq_error(cmdq, "no buffer %s", bufname);
return (CMD_RETURN_ERROR);
if ((pb = paste_get_index(&s->buffers, data->buffer)) == NULL) {
ctx->error(ctx, "no buffer %d", data->buffer);
return (-1);
}
}
bufdata = paste_buffer_data(pb, &bufsize);
if (self->entry == &cmd_show_buffer_entry)
path = "-";
else
path = args->argv[0];
if (strcmp(path, "-") == 0) {
if (c == NULL) {
cmdq_error(cmdq, "can't write to stdout");
return (CMD_RETURN_ERROR);
if (strcmp(data->arg, "-") == 0) {
if (ctx->cmdclient == NULL) {
ctx->error(ctx, "%s: can't write to stdout", data->arg);
return (-1);
}
if (c->session == NULL || (c->flags & CLIENT_CONTROL))
goto do_stdout;
goto do_print;
}
if (c != NULL && c->session == NULL)
cwd = c->cwd;
else if ((s = cmd_find_current(cmdq)) != NULL)
cwd = s->cwd;
else
cwd = AT_FDCWD;
f = NULL;
if (args_has(self->args, 'a')) {
fd = openat(cwd, path, O_CREAT|O_RDWR|O_APPEND, 0600);
if (fd != -1)
f = fdopen(fd, "ab");
bufferevent_write(
ctx->cmdclient->stdout_event, pb->data, pb->size);
} else {
fd = openat(cwd, path, O_CREAT|O_RDWR|O_TRUNC, 0600);
if (fd != -1)
f = fdopen(fd, "wb");
}
if (f == NULL) {
if (fd != -1)
close(fd);
cmdq_error(cmdq, "%s: %s", path, strerror(errno));
return (CMD_RETURN_ERROR);
}
if (fwrite(bufdata, 1, bufsize, f) != bufsize) {
cmdq_error(cmdq, "%s: fwrite error", path);
fclose(f);
return (CMD_RETURN_ERROR);
}
fclose(f);
return (CMD_RETURN_NORMAL);
do_stdout:
evbuffer_add(c->stdout_data, bufdata, bufsize);
server_push_stdout(c);
return (CMD_RETURN_NORMAL);
do_print:
if (bufsize > (INT_MAX / 4) - 1) {
cmdq_error(cmdq, "buffer too big");
return (CMD_RETURN_ERROR);
}
msg = NULL;
used = 0;
while (used != bufsize) {
start = bufdata + used;
end = memchr(start, '\n', bufsize - used);
if (end != NULL)
size = end - start;
mask = umask(S_IRWXG | S_IRWXO);
if (cmd_check_flag(data->chflags, 'a'))
f = fopen(data->arg, "ab");
else
size = bufsize - used;
msglen = size * 4 + 1;
msg = xrealloc(msg, msglen);
strvisx(msg, start, size, VIS_OCTAL|VIS_TAB);
cmdq_print(cmdq, "%s", msg);
used += size + (end != NULL);
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);
}
free(msg);
return (CMD_RETURN_NORMAL);
return (0);
}

151
cmd-select-layout.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-select-layout.c,v 1.12 2010-07-02 02:54:52 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,110 +18,77 @@
#include <sys/types.h>
#include <stdlib.h>
#include "tmux.h"
/*
* Switch window to selected layout.
*/
enum cmd_retval cmd_select_layout_exec(struct cmd *, struct cmd_q *);
void cmd_select_layout_init(struct cmd *, int);
int cmd_select_layout_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_select_layout_entry = {
"select-layout", "selectl",
"nopt:", 0, 1,
"[-nop] " CMD_TARGET_WINDOW_USAGE " [layout-name]",
0,
cmd_select_layout_exec
CMD_TARGET_WINDOW_USAGE " [layout-name]",
CMD_ARG01, "",
cmd_select_layout_init,
cmd_target_parse,
cmd_select_layout_exec,
cmd_target_free,
cmd_target_print
};
const struct cmd_entry cmd_next_layout_entry = {
"next-layout", "nextl",
"t:", 0, 0,
CMD_TARGET_WINDOW_USAGE,
0,
cmd_select_layout_exec
};
const struct cmd_entry cmd_previous_layout_entry = {
"previous-layout", "prevl",
"t:", 0, 0,
CMD_TARGET_WINDOW_USAGE,
0,
cmd_select_layout_exec
};
enum cmd_retval
cmd_select_layout_exec(struct cmd *self, struct cmd_q *cmdq)
void
cmd_select_layout_init(struct cmd *self, int key)
{
struct args *args = self->args;
struct winlink *wl;
struct window *w;
const char *layoutname;
char *oldlayout;
int next, previous, layout;
struct cmd_target_data *data;
if ((wl = cmd_find_window(cmdq, args_get(args, 't'), NULL)) == NULL)
return (CMD_RETURN_ERROR);
w = wl->window;
cmd_target_init(self, key);
data = self->data;
server_unzoom_window(w);
next = self->entry == &cmd_next_layout_entry;
if (args_has(args, 'n'))
next = 1;
previous = self->entry == &cmd_previous_layout_entry;
if (args_has(args, 'p'))
previous = 1;
oldlayout = w->old_layout;
w->old_layout = layout_dump(w->layout_root);
if (next || previous) {
if (next)
layout_set_next(w);
else
layout_set_previous(w);
goto changed;
switch (key) {
case ('1' | KEYC_ESCAPE):
data->arg = xstrdup("even-horizontal");
break;
case ('2' | KEYC_ESCAPE):
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");
break;
}
if (!args_has(args, 'o')) {
if (args->argc == 0)
layout = w->lastlayout;
else
layout = layout_set_lookup(args->argv[0]);
if (layout != -1) {
layout_set_select(w, layout);
goto changed;
}
}
if (args->argc != 0)
layoutname = args->argv[0];
else if (args_has(args, 'o'))
layoutname = oldlayout;
else
layoutname = NULL;
if (layoutname != NULL) {
if (layout_parse(w, layoutname) == -1) {
cmdq_error(cmdq, "can't set layout: %s", layoutname);
goto error;
}
goto changed;
}
free(oldlayout);
return (CMD_RETURN_NORMAL);
changed:
free(oldlayout);
server_redraw_window(w);
return (CMD_RETURN_NORMAL);
error:
free(w->old_layout);
w->old_layout = oldlayout;
return (CMD_RETURN_ERROR);
}
int
cmd_select_layout_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
int layout;
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);
}
return (0);
}

183
cmd-select-pane.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-select-pane.c,v 1.13 2010-03-15 22:03:38 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -24,134 +24,71 @@
* Select pane.
*/
enum cmd_retval cmd_select_pane_exec(struct cmd *, struct cmd_q *);
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",
"DdegLlMmP:Rt:U", 0, 0,
"[-DdegLlMmRU] [-P style] " CMD_TARGET_PANE_USAGE,
0,
cmd_select_pane_exec
"[-DLRU] " CMD_TARGET_PANE_USAGE,
0, "DLRU",
cmd_select_pane_init,
cmd_target_parse,
cmd_select_pane_exec,
cmd_target_free,
cmd_target_print
};
const struct cmd_entry cmd_last_pane_entry = {
"last-pane", "lastp",
"det:", 0, 0,
"[-de] " CMD_TARGET_WINDOW_USAGE,
0,
cmd_select_pane_exec
};
enum cmd_retval
cmd_select_pane_exec(struct cmd *self, struct cmd_q *cmdq)
void
cmd_select_pane_init(struct cmd *self, int key)
{
struct args *args = self->args;
struct winlink *wl;
struct window *w;
struct session *s;
struct window_pane *wp, *lastwp, *markedwp;
const char *style;
struct cmd_target_data *data;
if (self->entry == &cmd_last_pane_entry || args_has(args, 'l')) {
wl = cmd_find_window(cmdq, args_get(args, 't'), NULL);
if (wl == NULL)
return (CMD_RETURN_ERROR);
w = wl->window;
cmd_target_init(self, key);
data = self->data;
if (w->last == NULL) {
cmdq_error(cmdq, "no last pane");
return (CMD_RETURN_ERROR);
}
if (args_has(self->args, 'e'))
w->last->flags &= ~PANE_INPUTOFF;
else if (args_has(self->args, 'd'))
w->last->flags |= PANE_INPUTOFF;
else {
server_unzoom_window(w);
window_redraw_active_switch(w, w->last);
if (window_set_active_pane(w, w->last)) {
server_status_window(w);
server_redraw_window_borders(w);
}
}
return (CMD_RETURN_NORMAL);
}
if ((wl = cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp)) == NULL)
return (CMD_RETURN_ERROR);
w = wl->window;
if (args_has(args, 'm') || args_has(args, 'M')) {
if (args_has(args, 'm') && !window_pane_visible(wp))
return (CMD_RETURN_NORMAL);
lastwp = marked_window_pane;
if (args_has(args, 'M') || server_is_marked(s, wl, wp))
server_clear_marked();
else
server_set_marked(s, wl, wp);
markedwp = marked_window_pane;
if (lastwp != NULL) {
server_redraw_window_borders(lastwp->window);
server_status_window(lastwp->window);
}
if (markedwp != NULL) {
server_redraw_window_borders(markedwp->window);
server_status_window(markedwp->window);
}
return (CMD_RETURN_NORMAL);
}
if (args_has(self->args, 'P') || args_has(self->args, 'g')) {
if (args_has(args, 'P')) {
style = args_get(args, 'P');
if (style_parse(&grid_default_cell, &wp->colgc,
style) == -1) {
cmdq_error(cmdq, "bad style: %s", style);
return (CMD_RETURN_ERROR);
}
wp->flags |= PANE_REDRAW;
}
if (args_has(self->args, 'g'))
cmdq_print(cmdq, "%s", style_tostring(&wp->colgc));
return (CMD_RETURN_NORMAL);
}
if (args_has(self->args, 'L'))
wp = window_pane_find_left(wp);
else if (args_has(self->args, 'R'))
wp = window_pane_find_right(wp);
else if (args_has(self->args, 'U'))
wp = window_pane_find_up(wp);
else if (args_has(self->args, 'D'))
wp = window_pane_find_down(wp);
if (wp == NULL)
return (CMD_RETURN_NORMAL);
if (args_has(self->args, 'e')) {
wp->flags &= ~PANE_INPUTOFF;
return (CMD_RETURN_NORMAL);
}
if (args_has(self->args, 'd')) {
wp->flags |= PANE_INPUTOFF;
return (CMD_RETURN_NORMAL);
}
if (wp == w->active)
return (CMD_RETURN_NORMAL);
server_unzoom_window(wp->window);
if (!window_pane_visible(wp)) {
cmdq_error(cmdq, "pane not visible");
return (CMD_RETURN_ERROR);
}
window_redraw_active_switch(w, wp);
if (window_set_active_pane(w, wp)) {
server_status_window(w);
server_redraw_window_borders(w);
}
return (CMD_RETURN_NORMAL);
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 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);
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");
return (-1);
}
window_set_active_pane(wl->window, wp);
server_status_window(wl->window);
server_redraw_window_borders(wl->window);
return (0);
}

113
cmd-select-window.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-select-window.c,v 1.24 2009-11-14 17:56:39 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -26,101 +26,44 @@
* Select window by index.
*/
enum cmd_retval cmd_select_window_exec(struct cmd *, struct cmd_q *);
void cmd_select_window_init(struct cmd *, int);
int cmd_select_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_select_window_entry = {
"select-window", "selectw",
"lnpTt:", 0, 0,
"[-lnpT] " CMD_TARGET_WINDOW_USAGE,
0,
cmd_select_window_exec
CMD_TARGET_WINDOW_USAGE,
0, "",
cmd_select_window_init,
cmd_target_parse,
cmd_select_window_exec,
cmd_target_free,
cmd_target_print
};
const struct cmd_entry cmd_next_window_entry = {
"next-window", "next",
"at:", 0, 0,
"[-a] " CMD_TARGET_SESSION_USAGE,
0,
cmd_select_window_exec
};
const struct cmd_entry cmd_previous_window_entry = {
"previous-window", "prev",
"at:", 0, 0,
"[-a] " CMD_TARGET_SESSION_USAGE,
0,
cmd_select_window_exec
};
const struct cmd_entry cmd_last_window_entry = {
"last-window", "last",
"t:", 0, 0,
CMD_TARGET_SESSION_USAGE,
0,
cmd_select_window_exec
};
enum cmd_retval
cmd_select_window_exec(struct cmd *self, struct cmd_q *cmdq)
void
cmd_select_window_init(struct cmd *self, int key)
{
struct args *args = self->args;
struct winlink *wl;
struct session *s;
int next, previous, last, activity;
struct cmd_target_data *data;
next = self->entry == &cmd_next_window_entry;
if (args_has(self->args, 'n'))
next = 1;
previous = self->entry == &cmd_previous_window_entry;
if (args_has(self->args, 'p'))
previous = 1;
last = self->entry == &cmd_last_window_entry;
if (args_has(self->args, 'l'))
last = 1;
cmd_target_init(self, key);
data = self->data;
if (next || previous || last) {
s = cmd_find_session(cmdq, args_get(args, 't'), 0);
if (s == NULL)
return (CMD_RETURN_ERROR);
xasprintf(&data->target, ":%d", key - '0');
}
activity = args_has(self->args, 'a');
if (next) {
if (session_next(s, activity) != 0) {
cmdq_error(cmdq, "no next window");
return (CMD_RETURN_ERROR);
}
} else if (previous) {
if (session_previous(s, activity) != 0) {
cmdq_error(cmdq, "no previous window");
return (CMD_RETURN_ERROR);
}
} else {
if (session_last(s) != 0) {
cmdq_error(cmdq, "no last window");
return (CMD_RETURN_ERROR);
}
}
int
cmd_select_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct session *s;
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
if (session_select(s, wl->idx) == 0)
server_redraw_session(s);
} else {
wl = cmd_find_window(cmdq, args_get(args, 't'), &s);
if (wl == NULL)
return (CMD_RETURN_ERROR);
/*
* If -T and select-window is invoked on same window as
* current, switch to previous window.
*/
if (args_has(self->args, 'T') && wl == s->curw) {
if (session_last(s) != 0) {
cmdq_error(cmdq, "no last window");
return (-1);
}
server_redraw_session(s);
} else if (session_select(s, wl->idx) == 0)
server_redraw_session(s);
}
recalculate_sizes();
return (CMD_RETURN_NORMAL);
return (0);
}

165
cmd-send-keys.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-send-keys.c,v 1.25 2010-05-22 21:56:04 micahcowan Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -19,7 +19,6 @@
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
@@ -27,70 +26,128 @@
* Send keys to client.
*/
enum cmd_retval cmd_send_keys_exec(struct cmd *, struct cmd_q *);
int cmd_send_keys_parse(struct cmd *, int, char **, char **);
int cmd_send_keys_exec(struct cmd *, struct cmd_ctx *);
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 *keys;
};
const struct cmd_entry cmd_send_keys_entry = {
"send-keys", "send",
"lRMt:", 0, -1,
"[-lRM] " CMD_TARGET_PANE_USAGE " key ...",
0,
cmd_send_keys_exec
"[-t target-pane] key ...",
0, "",
NULL,
cmd_send_keys_parse,
cmd_send_keys_exec,
cmd_send_keys_free,
cmd_send_keys_print
};
const struct cmd_entry cmd_send_prefix_entry = {
"send-prefix", NULL,
"2t:", 0, 0,
"[-2] " CMD_TARGET_PANE_USAGE,
0,
cmd_send_keys_exec
};
enum cmd_retval
cmd_send_keys_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_send_keys_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct args *args = self->args;
struct mouse_event *m = &cmdq->item->mouse;
struct window_pane *wp;
struct session *s;
const u_char *str;
int i, key;
struct cmd_send_keys_data *data;
int opt, key;
char *s;
if (args_has(args, 'M')) {
wp = cmd_mouse_pane(m, &s, NULL);
if (wp == NULL) {
cmdq_error(cmdq, "no mouse target");
return (CMD_RETURN_ERROR);
self->data = data = xmalloc(sizeof *data);
data->target = NULL;
data->nkeys = 0;
data->keys = NULL;
while ((opt = getopt(argc, argv, "t:")) != -1) {
switch (opt) {
case 't':
if (data->target == NULL)
data->target = xstrdup(optarg);
break;
default:
goto usage;
}
window_pane_key(wp, NULL, s, m->key, m);
return (CMD_RETURN_NORMAL);
}
argc -= optind;
argv += optind;
if (argc == 0)
goto usage;
if (cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp) == NULL)
return (CMD_RETURN_ERROR);
if (self->entry == &cmd_send_prefix_entry) {
if (args_has(args, '2'))
key = options_get_number(&s->options, "prefix2");
else
key = options_get_number(&s->options, "prefix");
window_pane_key(wp, NULL, s, key, NULL);
return (CMD_RETURN_NORMAL);
}
if (args_has(args, 'R'))
input_reset(wp);
for (i = 0; i < args->argc; i++) {
str = args->argv[i];
if (!args_has(args, 'l') &&
(key = key_string_lookup_string(str)) != KEYC_NONE) {
window_pane_key(wp, NULL, s, key, NULL);
while (argc-- != 0) {
if ((key = key_string_lookup_string(*argv)) != KEYC_NONE) {
data->keys = xrealloc(
data->keys, data->nkeys + 1, sizeof *data->keys);
data->keys[data->nkeys++] = key;
} else {
for (; *str != '\0'; str++)
window_pane_key(wp, NULL, s, *str, NULL);
for (s = *argv; *s != '\0'; s++) {
data->keys = xrealloc(data->keys,
data->nkeys + 1, sizeof *data->keys);
data->keys[data->nkeys++] = *s;
}
}
argv++;
}
return (CMD_RETURN_NORMAL);
return (0);
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
self->entry->free(self);
return (-1);
}
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;
u_int i;
if (data == NULL)
return (-1);
if (cmd_find_pane(ctx, data->target, &s, &wp) == NULL)
return (-1);
for (i = 0; i < data->nkeys; i++)
window_pane_key(wp, s, data->keys[i]);
return (0);
}
void
cmd_send_keys_free(struct cmd *self)
{
struct cmd_send_keys_data *data = self->data;
if (data->target != NULL)
xfree(data->target);
xfree(data);
}
size_t
cmd_send_keys_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_send_keys_data *data = self->data;
size_t off = 0;
u_int i;
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return (off);
if (off < len && data->target != NULL)
off += cmd_prarg(buf + off, len - off, " -t ", data->target);
for (i = 0; i < data->nkeys; i++) {
if (off >= len)
break;
off += xsnprintf(buf + off,
len - off, " %s", key_string_lookup_key(data->keys[i]));
}
return (off);
}

55
cmd-send-prefix.c Normal file
View File

@@ -0,0 +1,55 @@
/* $Id: cmd-send-prefix.c,v 1.29 2010-05-22 21:56:04 micahcowan 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 "tmux.h"
/*
* Send prefix key as a key.
*/
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_init,
cmd_target_parse,
cmd_send_prefix_exec,
cmd_target_free,
cmd_target_print
};
int
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;
if (cmd_find_pane(ctx, data->target, &s, &wp) == NULL)
return (-1);
keylist = options_get_data(&s->options, "prefix");
window_pane_key(wp, s, ARRAY_FIRST(keylist));
return (0);
}

183
cmd-server-info.c Normal file
View File

@@ -0,0 +1,183 @@
/* $Id: cmd-server-info.c,v 1.38 2010-12-22 15:36:44 tcunha 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 <sys/utsname.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
#include "tmux.h"
/*
* Show various information about server.
*/
int cmd_server_info_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_server_info_entry = {
"server-info", "info",
"",
0, "",
NULL,
NULL,
cmd_server_info_exec,
NULL,
NULL
};
/* ARGSUSED */
int
cmd_server_info_exec(unused struct cmd *self, struct cmd_ctx *ctx)
{
struct tty_term *term;
struct client *c;
struct session *s;
struct winlink *wl;
struct window *w;
struct window_pane *wp;
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;
time_t t;
u_int lines, ulines;
size_t size, usize;
tim = ctime(&start_time);
*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",
un.sysname, un.release, un.version, un.machine);
}
if (cfg_file != NULL)
ctx->print(ctx, "configuration file is %s", cfg_file);
else
ctx->print(ctx, "configuration file not specified");
ctx->print(ctx, "protocol version is %d", PROTOCOL_VERSION);
ctx->print(ctx, "%s", "");
ctx->print(ctx, "Clients:");
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
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);
}
ctx->print(ctx, "%s", "");
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;
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);
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,
w->sx, w->sy, w->flags, w->references,
w->lastlayout);
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) {
lines++;
size += gl->cellsize *
sizeof *gl->celldata;
}
if (gl->utf8data != NULL) {
ulines++;
usize += gl->utf8size *
sizeof *gl->utf8data;
}
}
ctx->print(ctx, "%6u: %s %lu %d %u/%u, %zu "
"bytes; UTF-8 %u/%u, %zu bytes", j,
wp->tty, (u_long) wp->pid, wp->fd, lines,
gd->hsize + gd->sy, size, ulines,
gd->hsize + gd->sy, usize);
j++;
}
}
}
ctx->print(ctx, "%s", "");
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);
for (i = 0; i < NTTYCODE; i++) {
ent = &tty_term_codes[i];
code = &term->codes[ent->code];
switch (code->type) {
case TTYCODE_NONE:
ctx->print(ctx, "%2u: %s: [missing]",
ent->code, ent->name);
break;
case TTYCODE_STRING:
strnvis(out, code->value.string, sizeof out,
VIS_OCTAL|VIS_TAB|VIS_NL);
ctx->print(ctx, "%2u: %s: (string) %s",
ent->code, ent->name, out);
break;
case TTYCODE_NUMBER:
ctx->print(ctx, "%2u: %s: (number) %d",
ent->code, ent->name, code->value.number);
break;
case TTYCODE_FLAG:
ctx->print(ctx, "%2u: %s: (flag) %s",
ent->code, ent->name,
code->value.flag ? "true" : "false");
break;
}
}
}
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);
}
return (0);
}

111
cmd-set-buffer.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-set-buffer.c,v 1.12 2009-11-28 14:54:12 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -18,100 +18,51 @@
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
/*
* Add, set, append to or delete a paste buffer.
* Add or set a session paste buffer.
*/
enum cmd_retval cmd_set_buffer_exec(struct cmd *, struct cmd_q *);
int cmd_set_buffer_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_set_buffer_entry = {
"set-buffer", "setb",
"ab:n:", 0, 1,
"[-a] " CMD_BUFFER_USAGE " [-n new-buffer-name] data",
0,
cmd_set_buffer_exec
CMD_BUFFER_SESSION_USAGE " data",
CMD_ARG1, "",
cmd_buffer_init,
cmd_buffer_parse,
cmd_set_buffer_exec,
cmd_buffer_free,
cmd_buffer_print
};
const struct cmd_entry cmd_delete_buffer_entry = {
"delete-buffer", "deleteb",
"b:", 0, 0,
CMD_BUFFER_USAGE,
0,
cmd_set_buffer_exec
};
enum cmd_retval
cmd_set_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_set_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct paste_buffer *pb;
char *bufdata, *cause;
const char *bufname, *olddata;
size_t bufsize, newsize;
struct cmd_buffer_data *data = self->data;
struct session *s;
u_int limit;
char *pdata;
size_t psize;
bufname = args_get(args, 'b');
if (bufname == NULL)
pb = NULL;
else
pb = paste_get_name(bufname);
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
limit = options_get_number(&s->options, "buffer-limit");
if (self->entry == &cmd_delete_buffer_entry) {
if (pb == NULL)
pb = paste_get_top(&bufname);
if (pb == NULL) {
cmdq_error(cmdq, "no buffer");
return (CMD_RETURN_ERROR);
}
paste_free(pb);
return (CMD_RETURN_NORMAL);
pdata = xstrdup(data->arg);
psize = strlen(pdata);
if (data->buffer == -1) {
paste_add(&s->buffers, pdata, psize, limit);
return (0);
}
if (args_has(args, 'n')) {
if (pb == NULL)
pb = paste_get_top(&bufname);
if (pb == NULL) {
cmdq_error(cmdq, "no buffer");
return (CMD_RETURN_ERROR);
}
if (paste_rename(bufname, args_get(args, 'n'), &cause) != 0) {
cmdq_error(cmdq, "%s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}
return (CMD_RETURN_NORMAL);
if (paste_replace(&s->buffers, data->buffer, pdata, psize) != 0) {
ctx->error(ctx, "no buffer %d", data->buffer);
xfree(pdata);
return (-1);
}
if (args->argc != 1) {
cmdq_error(cmdq, "no data specified");
return (CMD_RETURN_ERROR);
}
if ((newsize = strlen(args->argv[0])) == 0)
return (CMD_RETURN_NORMAL);
bufsize = 0;
bufdata = NULL;
if (args_has(args, 'a') && pb != NULL) {
olddata = paste_buffer_data(pb, &bufsize);
bufdata = xmalloc(bufsize);
memcpy(bufdata, olddata, bufsize);
}
bufdata = xrealloc(bufdata, bufsize + newsize);
memcpy(bufdata + bufsize, args->argv[0], newsize);
bufsize += newsize;
if (paste_set(bufdata, bufsize, bufname, &cause) != 0) {
cmdq_error(cmdq, "%s", cause);
free(bufdata);
free(cause);
return (CMD_RETURN_ERROR);
}
return (CMD_RETURN_NORMAL);
return (0);
}

78
cmd-set-environment.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $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>
@@ -27,66 +27,62 @@
* Set an environment variable.
*/
enum cmd_retval cmd_set_environment_exec(struct cmd *, struct cmd_q *);
int cmd_set_environment_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_set_environment_entry = {
"set-environment", "setenv",
"grt:u", 1, 2,
"[-gru] " CMD_TARGET_SESSION_USAGE " name [value]",
0,
cmd_set_environment_exec
CMD_ARG12, "gru",
NULL,
cmd_target_parse,
cmd_set_environment_exec,
cmd_target_free,
cmd_target_print
};
enum cmd_retval
cmd_set_environment_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_set_environment_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct session *s;
struct environ *env;
const char *name, *value;
struct cmd_target_data *data = self->data;
struct session *s;
struct environ *env;
name = args->argv[0];
if (*name == '\0') {
cmdq_error(cmdq, "empty variable name");
return (CMD_RETURN_ERROR);
if (*data->arg == '\0') {
ctx->error(ctx, "empty variable name");
return (-1);
}
if (strchr(name, '=') != NULL) {
cmdq_error(cmdq, "variable name contains =");
return (CMD_RETURN_ERROR);
if (strchr(data->arg, '=') != NULL) {
ctx->error(ctx, "variable name contains =");
return (-1);
}
if (args->argc < 2)
value = NULL;
else
value = args->argv[1];
if (args_has(self->args, 'g'))
if (cmd_check_flag(data->chflags, 'g'))
env = &global_environ;
else {
if ((s = cmd_find_session(cmdq, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
env = &s->environ;
}
if (args_has(self->args, 'u')) {
if (value != NULL) {
cmdq_error(cmdq, "can't specify a value with -u");
return (CMD_RETURN_ERROR);
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, name);
} else if (args_has(self->args, 'r')) {
if (value != NULL) {
cmdq_error(cmdq, "can't specify a value with -r");
return (CMD_RETURN_ERROR);
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, name, NULL);
environ_set(env, data->arg, NULL);
} else {
if (value == NULL) {
cmdq_error(cmdq, "no value specified");
return (CMD_RETURN_ERROR);
if (data->arg2 == NULL) {
ctx->error(ctx, "no value specified");
return (-1);
}
environ_set(env, name, value);
environ_set(env, data->arg, data->arg2);
}
return (CMD_RETURN_NORMAL);
return (0);
}

823
cmd-set-option.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-set-option.c,v 1.102 2010-12-22 15:23:59 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -27,425 +27,492 @@
* Set an option.
*/
enum cmd_retval cmd_set_option_exec(struct cmd *, struct cmd_q *);
int cmd_set_option_exec(struct cmd *, struct cmd_ctx *);
enum cmd_retval cmd_set_option_user(struct cmd *, struct cmd_q *,
const char *, const char *);
int cmd_set_option_unset(struct cmd *, struct cmd_q *,
const struct options_table_entry *, struct options *,
const char *);
int cmd_set_option_set(struct cmd *, struct cmd_q *,
const struct options_table_entry *, struct options *,
const char *);
struct options_entry *cmd_set_option_string(struct cmd *, struct cmd_q *,
const struct options_table_entry *, struct options *,
const char *);
struct options_entry *cmd_set_option_number(struct cmd *, struct cmd_q *,
const struct options_table_entry *, struct options *,
const char *);
struct options_entry *cmd_set_option_key(struct cmd *, struct cmd_q *,
const struct options_table_entry *, struct options *,
const char *);
struct options_entry *cmd_set_option_colour(struct cmd *, struct cmd_q *,
const struct options_table_entry *, struct options *,
const char *);
struct options_entry *cmd_set_option_attributes(struct cmd *, struct cmd_q *,
const struct options_table_entry *, struct options *,
const char *);
struct options_entry *cmd_set_option_flag(struct cmd *, struct cmd_q *,
const struct options_table_entry *, struct options *,
const char *);
struct options_entry *cmd_set_option_choice(struct cmd *, struct cmd_q *,
const struct options_table_entry *, struct options *,
const char *);
struct options_entry *cmd_set_option_style(struct cmd *, struct cmd_q *,
const struct options_table_entry *, struct options *,
const char *);
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",
"agoqst:uw", 1, 2,
"[-agosquw] [-t target-session|target-window] option [value]",
0,
cmd_set_option_exec
"[-agsuw] [-t target-session|target-window] option [value]",
CMD_ARG12, "agsuw",
NULL,
cmd_target_parse,
cmd_set_option_exec,
cmd_target_free,
cmd_target_print
};
const struct cmd_entry cmd_set_window_option_entry = {
"set-window-option", "setw",
"agoqt:u", 1, 2,
"[-agoqu] " CMD_TARGET_WINDOW_USAGE " option [value]",
0,
cmd_set_option_exec
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
};
enum cmd_retval
cmd_set_option_exec(struct cmd *self, struct cmd_q *cmdq)
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 },
{ "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 },
{ "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 args *args = self->args;
const struct options_table_entry *table, *oe;
struct session *s;
struct winlink *wl;
struct client *c;
struct options *oo;
struct window *w;
const char *optstr, *valstr;
struct cmd_target_data *data = self->data;
const struct set_option_entry *table;
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;
u_int i;
int try_again;
/* Get the option name and value. */
optstr = args->argv[0];
if (*optstr == '\0') {
cmdq_error(cmdq, "invalid option");
return (CMD_RETURN_ERROR);
}
if (args->argc < 2)
valstr = NULL;
else
valstr = args->argv[1];
/* Is this a user option? */
if (*optstr == '@')
return (cmd_set_option_user(self, cmdq, optstr, valstr));
/* Find the option entry, try each table. */
table = oe = NULL;
if (options_table_find(optstr, &table, &oe) != 0) {
if (!args_has(args, 'q')) {
cmdq_error(cmdq, "ambiguous option: %s", optstr);
return (CMD_RETURN_ERROR);
}
return (CMD_RETURN_NORMAL);
}
if (oe == NULL) {
if (!args_has(args, 'q')) {
cmdq_error(cmdq, "unknown option: %s", optstr);
return (CMD_RETURN_ERROR);
}
return (CMD_RETURN_NORMAL);
}
/* Work out the tree from the table. */
if (table == server_options_table)
if (cmd_check_flag(data->chflags, 's')) {
oo = &global_options;
else if (table == window_options_table) {
if (args_has(self->args, 'g'))
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(cmdq, args_get(args, 't'), NULL);
if (wl == NULL) {
cmdq_error(cmdq,
"couldn't set '%s'%s", optstr,
(!args_has(args, 't') && !args_has(args,
'g')) ? " need target window or -g" : "");
return (CMD_RETURN_ERROR);
}
wl = cmd_find_window(ctx, data->target, NULL);
if (wl == NULL)
return (-1);
oo = &wl->window->options;
}
} else if (table == session_options_table) {
if (args_has(self->args, 'g'))
} else {
table = set_session_option_table;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_s_options;
else {
s = cmd_find_session(cmdq, args_get(args, 't'), 0);
if (s == NULL) {
cmdq_error(cmdq,
"couldn't set '%s'%s", optstr,
(!args_has(args, 't') && !args_has(args,
'g')) ? " need target session or -g" : "");
return (CMD_RETURN_ERROR);
}
s = cmd_find_session(ctx, data->target);
if (s == NULL)
return (-1);
oo = &s->options;
}
} else {
cmdq_error(cmdq, "unknown table");
return (CMD_RETURN_ERROR);
}
/* Unset or set the option. */
if (args_has(args, 'u')) {
if (cmd_set_option_unset(self, cmdq, oe, oo, valstr) != 0)
return (CMD_RETURN_ERROR);
} else {
if (args_has(args, 'o') && options_find1(oo, optstr) != NULL) {
if (!args_has(args, 'q')) {
cmdq_error(cmdq, "already set: %s", optstr);
return (CMD_RETURN_ERROR);
}
return (CMD_RETURN_NORMAL);
if (*data->arg == '\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)
continue;
if (entry != NULL) {
ctx->error(ctx, "ambiguous option: %s", data->arg);
return (-1);
}
if (cmd_set_option_set(self, cmdq, oe, oo, valstr) != 0)
return (CMD_RETURN_ERROR);
entry = opt;
/* Bail now if an exact match. */
if (strcmp(entry->name, data->arg) == 0)
break;
}
if (entry == NULL) {
ctx->error(ctx, "unknown option: %s", data->arg);
return (-1);
}
/* Start or stop timers if necessary. */
if (strcmp(oe->name, "automatic-rename") == 0) {
RB_FOREACH(w, windows, &windows) {
if (options_get_number(&w->options, "automatic-rename"))
w->active->flags |= PANE_CHANGED;
if (cmd_check_flag(data->chflags, 'u')) {
if (cmd_check_flag(data->chflags, 'g')) {
ctx->error(ctx,
"can't unset global option: %s", entry->name);
return (-1);
}
if (data->arg2 != 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:
cmd_set_option_string(ctx, oo, entry,
data->arg2, cmd_check_flag(data->chflags, 'a'));
break;
case SET_OPTION_NUMBER:
cmd_set_option_number(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_KEYS:
cmd_set_option_keys(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_COLOUR:
cmd_set_option_colour(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_ATTRIBUTES:
cmd_set_option_attributes(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_FLAG:
cmd_set_option_flag(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_CHOICE:
cmd_set_option_choice(ctx, oo, entry, data->arg2);
break;
}
}
if (strcmp(oe->name, "status") == 0 ||
strcmp(oe->name, "status-interval") == 0)
status_timer_start_all();
if (strcmp(oe->name, "monitor-silence") == 0)
alerts_reset_all();
/* Update sizes and redraw. May not need it but meh. */
recalculate_sizes();
TAILQ_FOREACH(c, &clients, entry) {
if (c->session != NULL)
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c != NULL && c->session != NULL)
server_redraw_client(c);
}
return (CMD_RETURN_NORMAL);
}
/*
* 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;
/* Set user option. */
enum cmd_retval
cmd_set_option_user(struct cmd *self, struct cmd_q *cmdq, const char *optstr,
const char *valstr)
{
struct args *args = self->args;
struct session *s;
struct winlink *wl;
struct options *oo;
if (args_has(args, 's'))
oo = &global_options;
else if (args_has(self->args, 'w') ||
self->entry == &cmd_set_window_option_entry) {
if (args_has(self->args, 'g'))
oo = &global_w_options;
else {
wl = cmd_find_window(cmdq, args_get(args, 't'), NULL);
if (wl == NULL)
return (CMD_RETURN_ERROR);
oo = &wl->window->options;
}
} else {
if (args_has(self->args, 'g'))
oo = &global_s_options;
else {
s = cmd_find_session(cmdq, args_get(args, 't'), 0);
if (s == NULL)
return (CMD_RETURN_ERROR);
oo = &s->options;
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);
}
}
if (args_has(args, 'u')) {
if (options_find1(oo, optstr) == NULL) {
if (!args_has(args, 'q')) {
cmdq_error(cmdq, "unknown option: %s", optstr);
return (CMD_RETURN_ERROR);
}
return (CMD_RETURN_NORMAL);
}
if (valstr != NULL) {
cmdq_error(cmdq, "value passed to unset option: %s",
optstr);
return (CMD_RETURN_ERROR);
}
options_remove(oo, optstr);
} else {
if (valstr == NULL) {
cmdq_error(cmdq, "empty value");
return (CMD_RETURN_ERROR);
}
if (args_has(args, 'o') && options_find1(oo, optstr) != NULL) {
if (!args_has(args, 'q')) {
cmdq_error(cmdq, "already set: %s", optstr);
return (CMD_RETURN_ERROR);
}
return (CMD_RETURN_NORMAL);
}
options_set_string(oo, optstr, "%s", valstr);
}
return (CMD_RETURN_NORMAL);
}
/* Unset an option. */
int
cmd_set_option_unset(struct cmd *self, struct cmd_q *cmdq,
const struct options_table_entry *oe, struct options *oo,
const char *value)
{
struct args *args = self->args;
if (value != NULL) {
cmdq_error(cmdq, "value passed to unset option: %s", oe->name);
return (-1);
}
if (args_has(args, 'g') || oo == &global_options) {
switch (oe->type) {
case OPTIONS_TABLE_STRING:
options_set_string(oo, oe->name, "%s", oe->default_str);
break;
case OPTIONS_TABLE_STYLE:
options_set_style(oo, oe->name, oe->default_str, 0);
break;
default:
options_set_number(oo, oe->name, oe->default_num);
break;
}
} else
options_remove(oo, oe->name);
return (0);
}
/* Set an option. */
int
cmd_set_option_set(struct cmd *self, struct cmd_q *cmdq,
const struct options_table_entry *oe, struct options *oo,
const char *value)
const char *
cmd_set_option_print(
const struct set_option_entry *entry, struct options_entry *o)
{
struct options_entry *o;
static char out[BUFSIZ];
const char *s;
struct keylist *keylist;
u_int i;
switch (oe->type) {
case OPTIONS_TABLE_FLAG:
case OPTIONS_TABLE_CHOICE:
break;
default:
if (value == NULL) {
cmdq_error(cmdq, "empty value");
return (-1);
}
*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;
}
o = NULL;
switch (oe->type) {
case OPTIONS_TABLE_STRING:
o = cmd_set_option_string(self, cmdq, oe, oo, value);
break;
case OPTIONS_TABLE_NUMBER:
o = cmd_set_option_number(self, cmdq, oe, oo, value);
break;
case OPTIONS_TABLE_KEY:
o = cmd_set_option_key(self, cmdq, oe, oo, value);
break;
case OPTIONS_TABLE_COLOUR:
o = cmd_set_option_colour(self, cmdq, oe, oo, value);
if (o != NULL)
style_update_new(oo, o->name, oe->style);
break;
case OPTIONS_TABLE_ATTRIBUTES:
o = cmd_set_option_attributes(self, cmdq, oe, oo, value);
if (o != NULL)
style_update_new(oo, o->name, oe->style);
break;
case OPTIONS_TABLE_FLAG:
o = cmd_set_option_flag(self, cmdq, oe, oo, value);
break;
case OPTIONS_TABLE_CHOICE:
o = cmd_set_option_choice(self, cmdq, oe, oo, value);
break;
case OPTIONS_TABLE_STYLE:
o = cmd_set_option_style(self, cmdq, oe, oo, value);
break;
}
if (o == NULL)
return (-1);
return (0);
return (out);
}
/* Set a string option. */
struct options_entry *
cmd_set_option_string(struct cmd *self, unused struct cmd_q *cmdq,
const struct options_table_entry *oe, struct options *oo,
const char *value)
void
cmd_set_option_string(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value, int append)
{
struct args *args = self->args;
struct options_entry *o;
char *oldval, *newval;
char *oldvalue, *newvalue;
if (args_has(args, 'a')) {
oldval = options_get_string(oo, oe->name);
xasprintf(&newval, "%s%s", oldval, value);
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
newval = xstrdup(value);
newvalue = value;
o = options_set_string(oo, oe->name, "%s", newval);
o = options_set_string(oo, entry->name, "%s", newvalue);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
free(newval);
return (o);
if (newvalue != value)
xfree(newvalue);
}
/* Set a number option. */
struct options_entry *
cmd_set_option_number(unused struct cmd *self, struct cmd_q *cmdq,
const struct options_table_entry *oe, struct options *oo,
const char *value)
void
cmd_set_option_number(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
long long ll;
const char *errstr;
struct options_entry *o;
long long number;
const char *errstr;
ll = strtonum(value, oe->minimum, oe->maximum, &errstr);
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
number = strtonum(value, entry->minimum, entry->maximum, &errstr);
if (errstr != NULL) {
cmdq_error(cmdq, "value is %s: %s", errstr, value);
return (NULL);
ctx->error(ctx, "value is %s: %s", errstr, value);
return;
}
return (options_set_number(oo, oe->name, ll));
o = options_set_number(oo, entry->name, number);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}
/* Set a key option. */
struct options_entry *
cmd_set_option_key(unused struct cmd *self, struct cmd_q *cmdq,
const struct options_table_entry *oe, struct options *oo,
const char *value)
void
cmd_set_option_keys(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
int key;
struct options_entry *o;
struct keylist *keylist;
char *copyvalue, *ptr, *str;
int key;
if ((key = key_string_lookup_string(value)) == KEYC_NONE) {
cmdq_error(cmdq, "bad key: %s", value);
return (NULL);
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
return (options_set_number(oo, oe->name, key));
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));
}
/* Set a colour option. */
struct options_entry *
cmd_set_option_colour(unused struct cmd *self, struct cmd_q *cmdq,
const struct options_table_entry *oe, struct options *oo,
const char *value)
void
cmd_set_option_colour(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
int colour;
struct options_entry *o;
int colour;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
if ((colour = colour_fromstring(value)) == -1) {
cmdq_error(cmdq, "bad colour: %s", value);
return (NULL);
ctx->error(ctx, "bad colour: %s", value);
return;
}
return (options_set_number(oo, oe->name, colour));
o = options_set_number(oo, entry->name, colour);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}
/* Set an attributes option. */
struct options_entry *
cmd_set_option_attributes(unused struct cmd *self, struct cmd_q *cmdq,
const struct options_table_entry *oe, struct options *oo,
const char *value)
void
cmd_set_option_attributes(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
int attr;
struct options_entry *o;
int attr;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
if ((attr = attributes_fromstring(value)) == -1) {
cmdq_error(cmdq, "bad attributes: %s", value);
return (NULL);
ctx->error(ctx, "bad attributes: %s", value);
return;
}
return (options_set_number(oo, oe->name, attr));
o = options_set_number(oo, entry->name, attr);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}
/* Set a flag option. */
struct options_entry *
cmd_set_option_flag(unused struct cmd *self, struct cmd_q *cmdq,
const struct options_table_entry *oe, struct options *oo,
const char *value)
void
cmd_set_option_flag(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
int flag;
struct options_entry *o;
int flag;
if (value == NULL || *value == '\0')
flag = !options_get_number(oo, oe->name);
flag = !options_get_number(oo, entry->name);
else {
if ((value[0] == '1' && value[1] == '\0') ||
strcasecmp(value, "on") == 0 ||
@@ -456,65 +523,47 @@ cmd_set_option_flag(unused struct cmd *self, struct cmd_q *cmdq,
strcasecmp(value, "no") == 0)
flag = 0;
else {
cmdq_error(cmdq, "bad value: %s", value);
return (NULL);
ctx->error(ctx, "bad value: %s", value);
return;
}
}
return (options_set_number(oo, oe->name, flag));
o = options_set_number(oo, entry->name, flag);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}
/* Set a choice option. */
struct options_entry *
cmd_set_option_choice(unused struct cmd *self, struct cmd_q *cmdq,
const struct options_table_entry *oe, struct options *oo,
const char *value)
void
cmd_set_option_choice(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
const char **choicep;
int n, choice = -1;
struct options_entry *o;
const char **choicep;
int n, choice = -1;
if (value == NULL) {
choice = options_get_number(oo, oe->name);
if (choice < 2)
choice = !choice;
} else {
n = 0;
for (choicep = oe->choices; *choicep != NULL; choicep++) {
n++;
if (strncmp(*choicep, value, strlen(value)) != 0)
continue;
if (choice != -1) {
cmdq_error(cmdq, "ambiguous value: %s", value);
return (NULL);
}
choice = n - 1;
}
if (choice == -1) {
cmdq_error(cmdq, "unknown value: %s", value);
return (NULL);
}
ctx->error(ctx, "empty value");
return;
}
return (options_set_number(oo, oe->name, choice));
}
n = 0;
for (choicep = entry->choices; *choicep != NULL; choicep++) {
n++;
if (strncmp(*choicep, value, strlen(value)) != 0)
continue;
/* Set a style option. */
struct options_entry *
cmd_set_option_style(struct cmd *self, struct cmd_q *cmdq,
const struct options_table_entry *oe, struct options *oo,
const char *value)
{
struct args *args = self->args;
struct options_entry *o;
int append;
append = args_has(args, 'a');
if ((o = options_set_style(oo, oe->name, value, append)) == NULL) {
cmdq_error(cmdq, "bad style: %s", value);
return (NULL);
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;
}
style_update_old(oo, oe->name, &o->style);
return (o);
o = options_set_number(oo, entry->name, choice);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}

47
cmd-set-window-option.c Normal file
View File

@@ -0,0 +1,47 @@
/* $Id: cmd-set-window-option.c,v 1.43 2009-12-04 22:11:23 tcunha 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 "tmux.h"
/*
* Set a window option. This is just an alias for set-option -w.
*/
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",
NULL,
cmd_target_parse,
cmd_set_window_option_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_set_window_option_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
cmd_set_flag(&data->chflags, 'w');
return (cmd_set_option_entry.exec(self, ctx));
}

101
cmd-show-buffer.c Normal file
View File

@@ -0,0 +1,101 @@
/* $Id: cmd-show-buffer.c,v 1.12 2009-12-04 22:14:47 tcunha 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 "tmux.h"
/*
* Show a session paste buffer.
*/
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, "",
cmd_buffer_init,
cmd_buffer_parse,
cmd_show_buffer_exec,
cmd_buffer_free,
cmd_buffer_print
};
int
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;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
if (data->buffer == -1) {
if ((pb = paste_get_top(&s->buffers)) == NULL) {
ctx->error(ctx, "no buffers");
return (-1);
}
} else if ((pb = paste_get_index(&s->buffers, data->buffer)) == NULL) {
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);
width = s->sx;
if (ctx->cmdclient != NULL)
width = ctx->cmdclient->tty.sx;
buf = xmalloc(width + 1);
len = 0;
ptr = in;
do {
buf[len++] = *ptr++;
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) {
buf[len] = '\0';
ctx->print(ctx, "%s", buf);
}
xfree(buf);
xfree(in);
return (0);
}

96
cmd-show-environment.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $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>
@@ -27,89 +27,41 @@
* Show environment.
*/
enum cmd_retval cmd_show_environment_exec(struct cmd *, struct cmd_q *);
char *cmd_show_environment_escape(struct environ_entry *);
void cmd_show_environment_print(struct cmd *, struct cmd_q *,
struct environ_entry *);
int cmd_show_environment_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_show_environment_entry = {
"show-environment", "showenv",
"gst:", 0, 1,
"[-gs] " CMD_TARGET_SESSION_USAGE " [name]",
0,
cmd_show_environment_exec
"[-g] " CMD_TARGET_SESSION_USAGE,
0, "g",
cmd_target_init,
cmd_target_parse,
cmd_show_environment_exec,
cmd_target_free,
cmd_target_print
};
char *
cmd_show_environment_escape(struct environ_entry *envent)
int
cmd_show_environment_exec(struct cmd *self, struct cmd_ctx *ctx)
{
const char *value = envent->value;
char c, *out, *ret;
struct cmd_target_data *data = self->data;
struct session *s;
struct environ *env;
struct environ_entry *envent;
out = ret = xmalloc(strlen(value) * 2 + 1); /* at most twice the size */
while ((c = *value++) != '\0') {
/* POSIX interprets $ ` " and \ in double quotes. */
if (c == '$' || c == '`' || c == '"' || c == '\\')
*out++ = '\\';
*out++ = c;
}
*out = '\0';
return (ret);
}
void
cmd_show_environment_print(struct cmd *self, struct cmd_q *cmdq,
struct environ_entry *envent)
{
char *escaped;
if (!args_has(self->args, 's')) {
if (envent->value != NULL)
cmdq_print(cmdq, "%s=%s", envent->name, envent->value);
else
cmdq_print(cmdq, "-%s", envent->name);
return;
}
if (envent->value != NULL) {
escaped = cmd_show_environment_escape(envent);
cmdq_print(cmdq, "%s=\"%s\"; export %s;", envent->name, escaped,
envent->name);
free(escaped);
} else
cmdq_print(cmdq, "unset %s;", envent->name);
}
enum cmd_retval
cmd_show_environment_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct session *s;
struct environ *env;
struct environ_entry *envent;
if (args_has(self->args, 'g'))
if (cmd_check_flag(data->chflags, 'g'))
env = &global_environ;
else {
s = cmd_find_session(cmdq, args_get(args, 't'), 0);
if (s == NULL)
return (CMD_RETURN_ERROR);
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
env = &s->environ;
}
if (args->argc != 0) {
envent = environ_find(env, args->argv[0]);
if (envent == NULL) {
cmdq_error(cmdq, "unknown variable: %s", args->argv[0]);
return (CMD_RETURN_ERROR);
}
cmd_show_environment_print(self, cmdq, envent);
return (CMD_RETURN_NORMAL);
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);
}
RB_FOREACH(envent, environ, env)
cmd_show_environment_print(self, cmdq, envent);
return (CMD_RETURN_NORMAL);
return (0);
}

122
cmd-show-messages.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $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>
@@ -20,7 +20,6 @@
#include <string.h>
#include <time.h>
#include <unistd.h>
#include "tmux.h"
@@ -28,118 +27,39 @@
* Show client message log.
*/
enum cmd_retval cmd_show_messages_exec(struct cmd *, struct cmd_q *);
int cmd_show_messages_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_show_messages_entry = {
"show-messages", "showmsgs",
"IJTt:", 0, 0,
"[-IJT] " CMD_TARGET_CLIENT_USAGE,
0,
cmd_show_messages_exec
CMD_TARGET_CLIENT_USAGE,
0, "",
cmd_target_init,
cmd_target_parse,
cmd_show_messages_exec,
cmd_target_free,
cmd_target_print
};
const struct cmd_entry cmd_server_info_entry = {
"server-info", "info",
"", 0, 0,
"",
0,
cmd_show_messages_exec
};
int cmd_show_messages_server(struct cmd_q *);
int cmd_show_messages_terminals(struct cmd_q *, int);
int cmd_show_messages_jobs(struct cmd_q *, int);
int
cmd_show_messages_server(struct cmd_q *cmdq)
cmd_show_messages_exec(struct cmd *self, struct cmd_ctx *ctx)
{
char *tim;
struct cmd_target_data *data = self->data;
struct client *c;
struct message_entry *msg;
char *tim;
u_int i;
tim = ctime(&start_time);
*strchr(tim, '\n') = '\0';
if ((c = cmd_find_client(ctx, data->target)) == NULL)
return (-1);
cmdq_print(cmdq, "started %s", tim);
cmdq_print(cmdq, "socket path %s", socket_path);
cmdq_print(cmdq, "debug level %d", debug_level);
cmdq_print(cmdq, "protocol version %d", PROTOCOL_VERSION);
for (i = 0; i < ARRAY_LENGTH(&c->message_log); i++) {
msg = &ARRAY_ITEM(&c->message_log, i);
return (1);
}
int
cmd_show_messages_terminals(struct cmd_q *cmdq, int blank)
{
struct tty_term *term;
u_int i, n;
n = 0;
LIST_FOREACH(term, &tty_terms, entry) {
if (blank) {
cmdq_print(cmdq, "%s", "");
blank = 0;
}
cmdq_print(cmdq, "Terminal %u: %s [references=%u, flags=0x%x]:",
n, term->name, term->references, term->flags);
n++;
for (i = 0; i < tty_term_ncodes(); i++)
cmdq_print(cmdq, "%s", tty_term_describe(term, i));
}
return (n != 0);
}
int
cmd_show_messages_jobs(struct cmd_q *cmdq, int blank)
{
struct job *job;
u_int n;
n = 0;
LIST_FOREACH(job, &all_jobs, lentry) {
if (blank) {
cmdq_print(cmdq, "%s", "");
blank = 0;
}
cmdq_print(cmdq, "Job %u: %s [fd=%d, pid=%d, status=%d]",
n, job->cmd, job->fd, job->pid, job->status);
n++;
}
return (n != 0);
}
enum cmd_retval
cmd_show_messages_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct client *c;
struct message_entry *msg;
char *tim;
int done, blank;
done = blank = 0;
if (args_has(args, 'I') || self->entry == &cmd_server_info_entry) {
blank = cmd_show_messages_server(cmdq);
done = 1;
}
if (args_has(args, 'T') || self->entry == &cmd_server_info_entry) {
blank = cmd_show_messages_terminals(cmdq, blank);
done = 1;
}
if (args_has(args, 'J') || self->entry == &cmd_server_info_entry) {
cmd_show_messages_jobs(cmdq, blank);
done = 1;
}
if (done)
return (CMD_RETURN_NORMAL);
if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
TAILQ_FOREACH(msg, &c->message_log, entry) {
tim = ctime(&msg->msg_time);
*strchr(tim, '\n') = '\0';
cmdq_print(cmdq, "%s %s", tim, msg->msg);
ctx->print(ctx, "%s %s", tim, msg->msg);
}
return (CMD_RETURN_NORMAL);
return (0);
}

159
cmd-show-options.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-show-options.c,v 1.21 2009-12-10 16:59:02 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -27,151 +27,62 @@
* Show options.
*/
enum cmd_retval cmd_show_options_exec(struct cmd *, struct cmd_q *);
enum cmd_retval cmd_show_options_one(struct cmd *, struct cmd_q *,
struct options *, int);
enum cmd_retval cmd_show_options_all(struct cmd *, struct cmd_q *,
const struct options_table_entry *, struct options *);
int cmd_show_options_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_show_options_entry = {
"show-options", "show",
"gqst:vw", 0, 1,
"[-gqsvw] [-t target-session|target-window] [option]",
0,
cmd_show_options_exec
"[-gsw] [-t target-session|target-window]",
0, "gsw",
cmd_target_init,
cmd_target_parse,
cmd_show_options_exec,
cmd_target_free,
cmd_target_print
};
const struct cmd_entry cmd_show_window_options_entry = {
"show-window-options", "showw",
"gvt:", 0, 1,
"[-gv] " CMD_TARGET_WINDOW_USAGE " [option]",
0,
cmd_show_options_exec
};
enum cmd_retval
cmd_show_options_exec(struct cmd *self, struct cmd_q *cmdq)
int
cmd_show_options_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct session *s;
struct winlink *wl;
const struct options_table_entry *table;
struct options *oo;
int quiet;
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;
if (args_has(self->args, 's')) {
if (cmd_check_flag(data->chflags, 's')) {
oo = &global_options;
table = server_options_table;
} else if (args_has(self->args, 'w') ||
self->entry == &cmd_show_window_options_entry) {
table = window_options_table;
if (args_has(self->args, 'g'))
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(cmdq, args_get(args, 't'), NULL);
wl = cmd_find_window(ctx, data->target, NULL);
if (wl == NULL)
return (CMD_RETURN_ERROR);
return (-1);
oo = &wl->window->options;
}
} else {
table = session_options_table;
if (args_has(self->args, 'g'))
table = set_session_option_table;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_s_options;
else {
s = cmd_find_session(cmdq, args_get(args, 't'), 0);
s = cmd_find_session(ctx, data->target);
if (s == NULL)
return (CMD_RETURN_ERROR);
return (-1);
oo = &s->options;
}
}
quiet = args_has(self->args, 'q');
if (args->argc == 0)
return (cmd_show_options_all(self, cmdq, table, oo));
else
return (cmd_show_options_one(self, cmdq, oo, quiet));
}
enum cmd_retval
cmd_show_options_one(struct cmd *self, struct cmd_q *cmdq,
struct options *oo, int quiet)
{
struct args *args = self->args;
const char *name = args->argv[0];
const struct options_table_entry *table, *oe;
struct options_entry *o;
const char *optval;
retry:
if (*name == '@') {
if ((o = options_find1(oo, name)) == NULL) {
if (quiet)
return (CMD_RETURN_NORMAL);
cmdq_error(cmdq, "unknown option: %s", name);
return (CMD_RETURN_ERROR);
}
if (args_has(self->args, 'v'))
cmdq_print(cmdq, "%s", o->str);
else
cmdq_print(cmdq, "%s \"%s\"", o->name, o->str);
return (CMD_RETURN_NORMAL);
}
table = oe = NULL;
if (options_table_find(name, &table, &oe) != 0) {
cmdq_error(cmdq, "ambiguous option: %s", name);
return (CMD_RETURN_ERROR);
}
if (oe == NULL) {
if (quiet)
return (CMD_RETURN_NORMAL);
cmdq_error(cmdq, "unknown option: %s", name);
return (CMD_RETURN_ERROR);
}
if (oe->style != NULL) {
name = oe->style;
goto retry;
}
if ((o = options_find1(oo, oe->name)) == NULL)
return (CMD_RETURN_NORMAL);
optval = options_table_print_entry(oe, o, args_has(self->args, 'v'));
if (args_has(self->args, 'v'))
cmdq_print(cmdq, "%s", optval);
else
cmdq_print(cmdq, "%s %s", oe->name, optval);
return (CMD_RETURN_NORMAL);
}
enum cmd_retval
cmd_show_options_all(struct cmd *self, struct cmd_q *cmdq,
const struct options_table_entry *table, struct options *oo)
{
const struct options_table_entry *oe;
struct options_entry *o;
const char *optval;
RB_FOREACH(o, options_tree, &oo->tree) {
if (*o->name == '@') {
if (args_has(self->args, 'v'))
cmdq_print(cmdq, "%s", o->str);
else
cmdq_print(cmdq, "%s \"%s\"", o->name, o->str);
}
}
for (oe = table; oe->name != NULL; oe++) {
if (oe->style != NULL)
for (entry = table; entry->name != NULL; entry++) {
if ((o = options_find1(oo, entry->name)) == NULL)
continue;
if ((o = options_find1(oo, oe->name)) == NULL)
continue;
optval = options_table_print_entry(oe, o,
args_has(self->args, 'v'));
if (args_has(self->args, 'v'))
cmdq_print(cmdq, "%s", optval);
else
cmdq_print(cmdq, "%s %s", oe->name, optval);
optval = cmd_set_option_print(entry, o);
ctx->print(ctx, "%s %s", entry->name, optval);
}
return (CMD_RETURN_NORMAL);
return (0);
}

50
cmd-show-window-options.c Normal file
View File

@@ -0,0 +1,50 @@
/* $Id: cmd-show-window-options.c,v 1.15 2009-12-04 22:11:23 tcunha 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 <string.h>
#include "tmux.h"
/*
* Show window options. This is an alias for show-options -w.
*/
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_target_init,
cmd_target_parse,
cmd_show_window_options_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_show_window_options_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
cmd_set_flag(&data->chflags, 'w');
return (cmd_show_options_entry.exec(self, ctx));
}

139
cmd-source-file.c
View File

@@ -1,4 +1,4 @@
/* $OpenBSD$ */
/* $Id: cmd-source-file.c,v 1.13 2010-02-08 18:29:32 tcunha Exp $ */
/*
* Copyright (c) 2008 Tiago Cunha <me@tiagocunha.org>
@@ -18,79 +18,114 @@
#include <sys/types.h>
#include <stdlib.h>
#include "tmux.h"
/*
* Sources a configuration file.
*/
enum cmd_retval cmd_source_file_exec(struct cmd *, struct cmd_q *);
int cmd_source_file_parse(struct cmd *, int, char **, char **);
int cmd_source_file_exec(struct cmd *, struct cmd_ctx *);
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);
void cmd_source_file_done(struct cmd_q *);
struct cmd_source_file_data {
char *path;
};
const struct cmd_entry cmd_source_file_entry = {
"source-file", "source",
"", 1, 1,
"path",
0,
cmd_source_file_exec
0, "",
cmd_source_file_init,
cmd_source_file_parse,
cmd_source_file_exec,
cmd_source_file_free,
cmd_source_file_print
};
enum cmd_retval
cmd_source_file_exec(struct cmd *self, struct cmd_q *cmdq)
/* ARGSUSED */
void
cmd_source_file_init(struct cmd *self, unused int arg)
{
struct args *args = self->args;
struct cmd_q *cmdq1;
char *cause;
struct cmd_source_file_data *data;
cmdq1 = cmdq_new(NULL);
cmdq1->client = cmdq->client;
cmdq1->emptyfn = cmd_source_file_done;
cmdq1->data = cmdq;
self->data = data = xmalloc(sizeof *data);
data->path = NULL;
}
switch (load_cfg(args->argv[0], cmdq1, &cause)) {
case -1:
if (cfg_references == 0) {
cmdq_free(cmdq1);
cmdq_error(cmdq, "%s", cause);
free(cause);
return (CMD_RETURN_ERROR);
int
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);
data = self->data;
while ((opt = getopt(argc, argv, "")) != -1) {
switch (opt) {
default:
goto usage;
}
cfg_add_cause("%s", cause);
free(cause);
/* FALLTHROUGH */
case 0:
if (cfg_references == 0)
cfg_print_causes(cmdq);
cmdq_free(cmdq1);
return (CMD_RETURN_NORMAL);
}
argc -= optind;
argv += optind;
if (argc != 1)
goto usage;
data->path = 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_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);
}
cmdq->references++;
cfg_references++;
cmdq_continue(cmdq1);
return (CMD_RETURN_WAIT);
return (0);
}
void
cmd_source_file_done(struct cmd_q *cmdq1)
cmd_source_file_free(struct cmd *self)
{
struct cmd_q *cmdq = cmdq1->data;
struct cmd_source_file_data *data = self->data;
if (cmdq1->client_exit >= 0)
cmdq->client_exit = cmdq1->client_exit;
cmdq_free(cmdq1);
cfg_references--;
if (cmdq_free(cmdq))
return;
if (cfg_references == 0)
cfg_print_causes(cmdq);
cmdq_continue(cmdq);
if (data->path != NULL)
xfree(data->path);
xfree(data);
}
size_t
cmd_source_file_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_source_file_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->path != NULL)
off += cmd_prarg(buf + off, len - off, " ", data->path);
return (off);
}

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