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tmux/format.c

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Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
/* $OpenBSD$ */
/*
I no longer use my SourceForge address so replace it.
2016-01-19 15:59:12 +00:00
* Copyright (c) 2011 Nicholas Marriott <nicholas.marriott@gmail.com>
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
*
* 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>
Add pane_dead_status for exit status of dead panes.
2014-12-09 19:23:35 +00:00
#include <sys/wait.h>
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
Allow any punctuation (except :) as separator in s/x/y/, not only /. From JINNOUCHI Yasushi in GitHub issue 1386.
2018-06-27 17:36:10 +00:00
#include <ctype.h>
Add length limit operator for formats.
2013-10-10 11:50:20 +00:00
#include <errno.h>
Add m: for fnmatch(3) format matching.
2017-05-29 15:43:48 +00:00
#include <fnmatch.h>
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
#include <libgen.h>
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
#include <stdarg.h>
xfree is not particularly helpful, remove it. From Thomas Adam.
2012-07-10 11:53:01 +00:00
#include <stdlib.h>
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
#include <string.h>
#include <time.h>
#include <unistd.h>
#include "tmux.h"
/*
* Build a list of key-value pairs and use them to expand #{key} entries in a
* string.
*/
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
struct format_entry;
typedef void (*format_cb)(struct format_tree *, struct format_entry *);
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static char *format_job_get(struct format_tree *, const char *);
static void format_job_timer(int, short, void *);
static char *format_find(struct format_tree *, const char *, int);
static void format_add_cb(struct format_tree *, const char *, format_cb);
static void format_add_tv(struct format_tree *, const char *,
struct timeval *);
static int format_replace(struct format_tree *, const char *, size_t,
char **, size_t *, size_t *);
static void format_defaults_session(struct format_tree *,
struct session *);
static void format_defaults_client(struct format_tree *, struct client *);
Support for windows larger than visible on the attached client. This has been a limitation for a long time. There are two new options, window-size and default-size, and a new command, resize-window. The force-width and force-height options and the session_width and session_height formats have been removed. The new window-size option tells tmux how to work out the size of windows: largest means it picks the size of the largest session, smallest the smallest session (similar to the old behaviour) and manual means that it does not automatically resize windows. The default is currently largest but this may change. aggressive-resize modifies the choice of session for largest and smallest as it did before. If a window is in a session attached to a client that is too small, only part of the window is shown. tmux attempts to keep the cursor visible, so the part of the window displayed is changed as the cursor moves (with a small delay, to try and avoid excess redrawing when applications redraw status lines or similar that are not currently visible). The offset of the visible portion of the window is shown in status-right. Drawing windows which are larger than the client is not as efficient as those which fit, particularly when the cursor moves, so it is recommended to avoid using this on slow machines or networks (set window-size to smallest or manual). The resize-window command can be used to resize a window manually. If it is used, the window-size option is automatically set to manual for the window (undo this with "setw -u window-size"). resize-window works in a similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and -A flags. -a sets the window to the size of the smallest client (what it would be if window-size was smallest) and -A the largest. For the same behaviour as force-width or force-height, use resize-window -x or -y, and "setw -u window-size" to revert to automatic sizing.. If the global window-size option is set to manual, the default-size option is used for new windows. If -x or -y is used with new-session, that sets the default-size option for the new session. The maximum size of a window is 10000x10000. But expect applications to complain and much higher memory use if making a window excessively big. The minimum size is the size required for the current layout including borders. The refresh-client command can be used to pan around a window, -U -D -L -R moves up, down, left or right and -c returns to automatic cursor tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
static void format_defaults_winlink(struct format_tree *, struct winlink *);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
/* Entry in format job tree. */
struct format_job {
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
struct client *client;
Add a window or pane id "tag" to each format tree and use it to separate jobs, this means that if the same job is used for different windows or panes (for example in pane-border-format), it will be run separately for each pane.
2017-02-03 11:57:27 +00:00
u_int tag;
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
const char *cmd;
Key running commands for #() by the unexpanded command, and run them again if the expanded form changes (otherwise at most once per second as usual). Fixes issues reported by Gregory Pakosz.
2016-11-17 10:06:08 +00:00
const char *expanded;
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
time_t last;
char *out;
If a #() command doesn't exit, use its most recent line of output (it must be a full line). Don't let it redraw the status line more than once a second. Requested by someone about 10 years ago...
2017-04-20 09:20:22 +00:00
int updated;
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
struct job *job;
int status;
RB_ENTRY(format_job) entry;
};
/* Format job tree. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static struct event format_job_event;
static int format_job_cmp(struct format_job *, struct format_job *);
Some other stuff that can be local to one file.
2016-10-11 13:45:47 +00:00
static RB_HEAD(format_job_tree, format_job) format_jobs = RB_INITIALIZER();
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
RB_GENERATE_STATIC(format_job_tree, format_job, entry, format_job_cmp);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
/* Format job tree comparison function. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static int
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
format_job_cmp(struct format_job *fj1, struct format_job *fj2)
{
Add a window or pane id "tag" to each format tree and use it to separate jobs, this means that if the same job is used for different windows or panes (for example in pane-border-format), it will be run separately for each pane.
2017-02-03 11:57:27 +00:00
if (fj1->tag < fj2->tag)
return (-1);
if (fj1->tag > fj2->tag)
return (1);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
return (strcmp(fj1->cmd, fj2->cmd));
}
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
/* Format modifiers. */
#define FORMAT_TIMESTRING 0x1
#define FORMAT_BASENAME 0x2
#define FORMAT_DIRNAME 0x4
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
#define FORMAT_SUBSTITUTE 0x8
Add q: format prefix to escape sh(1) special characters. Suggested by someone ages ago and then more recently in GitHub issue 1449.
2018-08-26 09:28:42 +00:00
#define FORMAT_QUOTE 0x10
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
/* Entry in format tree. */
struct format_entry {
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
char *key;
char *value;
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
time_t t;
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
format_cb cb;
RB_ENTRY(format_entry) entry;
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
};
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
/* Format entry tree. */
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
struct format_tree {
Support for windows larger than visible on the attached client. This has been a limitation for a long time. There are two new options, window-size and default-size, and a new command, resize-window. The force-width and force-height options and the session_width and session_height formats have been removed. The new window-size option tells tmux how to work out the size of windows: largest means it picks the size of the largest session, smallest the smallest session (similar to the old behaviour) and manual means that it does not automatically resize windows. The default is currently largest but this may change. aggressive-resize modifies the choice of session for largest and smallest as it did before. If a window is in a session attached to a client that is too small, only part of the window is shown. tmux attempts to keep the cursor visible, so the part of the window displayed is changed as the cursor moves (with a small delay, to try and avoid excess redrawing when applications redraw status lines or similar that are not currently visible). The offset of the visible portion of the window is shown in status-right. Drawing windows which are larger than the client is not as efficient as those which fit, particularly when the cursor moves, so it is recommended to avoid using this on slow machines or networks (set window-size to smallest or manual). The resize-window command can be used to resize a window manually. If it is used, the window-size option is automatically set to manual for the window (undo this with "setw -u window-size"). resize-window works in a similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and -A flags. -a sets the window to the size of the smallest client (what it would be if window-size was smallest) and -A the largest. For the same behaviour as force-width or force-height, use resize-window -x or -y, and "setw -u window-size" to revert to automatic sizing.. If the global window-size option is set to manual, the default-size option is used for new windows. If -x or -y is used with new-session, that sets the default-size option for the new session. The maximum size of a window is 10000x10000. But expect applications to complain and much higher memory use if making a window excessively big. The minimum size is the size required for the current layout including borders. The refresh-client command can be used to pan around a window, -U -D -L -R moves up, down, left or right and -c returns to automatic cursor tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
struct client *c;
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
struct session *s;
Support for windows larger than visible on the attached client. This has been a limitation for a long time. There are two new options, window-size and default-size, and a new command, resize-window. The force-width and force-height options and the session_width and session_height formats have been removed. The new window-size option tells tmux how to work out the size of windows: largest means it picks the size of the largest session, smallest the smallest session (similar to the old behaviour) and manual means that it does not automatically resize windows. The default is currently largest but this may change. aggressive-resize modifies the choice of session for largest and smallest as it did before. If a window is in a session attached to a client that is too small, only part of the window is shown. tmux attempts to keep the cursor visible, so the part of the window displayed is changed as the cursor moves (with a small delay, to try and avoid excess redrawing when applications redraw status lines or similar that are not currently visible). The offset of the visible portion of the window is shown in status-right. Drawing windows which are larger than the client is not as efficient as those which fit, particularly when the cursor moves, so it is recommended to avoid using this on slow machines or networks (set window-size to smallest or manual). The resize-window command can be used to resize a window manually. If it is used, the window-size option is automatically set to manual for the window (undo this with "setw -u window-size"). resize-window works in a similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and -A flags. -a sets the window to the size of the smallest client (what it would be if window-size was smallest) and -A the largest. For the same behaviour as force-width or force-height, use resize-window -x or -y, and "setw -u window-size" to revert to automatic sizing.. If the global window-size option is set to manual, the default-size option is used for new windows. If -x or -y is used with new-session, that sets the default-size option for the new session. The maximum size of a window is 10000x10000. But expect applications to complain and much higher memory use if making a window excessively big. The minimum size is the size required for the current layout including borders. The refresh-client command can be used to pan around a window, -U -D -L -R moves up, down, left or right and -c returns to automatic cursor tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
struct winlink *wl;
struct window *w;
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
struct window_pane *wp;
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
struct client *client;
Add a window or pane id "tag" to each format tree and use it to separate jobs, this means that if the same job is used for different windows or panes (for example in pane-border-format), it will be run separately for each pane.
2017-02-03 11:57:27 +00:00
u_int tag;
Make refresh-client force update of jobs, from Sina Siadat.
2015-09-14 10:25:52 +00:00
int flags;
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
RB_HEAD(format_entry_tree, format_entry) tree;
};
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static int format_entry_cmp(struct format_entry *, struct format_entry *);
RB_GENERATE_STATIC(format_entry_tree, format_entry, entry, format_entry_cmp);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
/* Format entry tree comparison function. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static int
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
format_entry_cmp(struct format_entry *fe1, struct format_entry *fe2)
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
{
return (strcmp(fe1->key, fe2->key));
}
Add host_short format, from Tiago Cunha.
2013-05-31 19:46:42 +00:00
/* Single-character uppercase aliases. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static const char *format_upper[] = {
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
NULL, /* A */
NULL, /* B */
NULL, /* C */
"pane_id", /* D */
NULL, /* E */
"window_flags", /* F */
NULL, /* G */
"host", /* H */
"window_index", /* I */
NULL, /* J */
NULL, /* K */
NULL, /* L */
NULL, /* M */
NULL, /* N */
NULL, /* O */
"pane_index", /* P */
NULL, /* Q */
NULL, /* R */
"session_name", /* S */
"pane_title", /* T */
NULL, /* U */
NULL, /* V */
"window_name", /* W */
NULL, /* X */
NULL, /* Y */
NULL /* Z */
};
Add host_short format, from Tiago Cunha.
2013-05-31 19:46:42 +00:00
/* Single-character lowercase aliases. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static const char *format_lower[] = {
Add host_short format, from Tiago Cunha.
2013-05-31 19:46:42 +00:00
NULL, /* a */
NULL, /* b */
NULL, /* c */
NULL, /* d */
NULL, /* e */
NULL, /* f */
NULL, /* g */
"host_short", /* h */
NULL, /* i */
NULL, /* j */
NULL, /* k */
NULL, /* l */
NULL, /* m */
NULL, /* n */
NULL, /* o */
NULL, /* p */
NULL, /* q */
NULL, /* r */
NULL, /* s */
NULL, /* t */
NULL, /* u */
NULL, /* v */
NULL, /* w */
NULL, /* x */
NULL, /* y */
NULL /* z */
};
If a #() command doesn't exit, use its most recent line of output (it must be a full line). Don't let it redraw the status line more than once a second. Requested by someone about 10 years ago...
2017-04-20 09:20:22 +00:00
/* Format job update callback. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
If a #() command doesn't exit, use its most recent line of output (it must be a full line). Don't let it redraw the status line more than once a second. Requested by someone about 10 years ago...
2017-04-20 09:20:22 +00:00
format_job_update(struct job *job)
{
Move job struct into job.c.
2018-08-23 15:45:05 +00:00
struct format_job *fj = job_get_data(job);
struct evbuffer *evb = job_get_event(job)->input;
Discard all but the last line when reading from a #() command - the callback is just going to be fired again straight away to go through all the lines, it is better just to use the last one straight away.
2018-01-18 14:28:11 +00:00
char *line = NULL, *next;
If a #() command doesn't exit, use its most recent line of output (it must be a full line). Don't let it redraw the status line more than once a second. Requested by someone about 10 years ago...
2017-04-20 09:20:22 +00:00
time_t t;
Discard all but the last line when reading from a #() command - the callback is just going to be fired again straight away to go through all the lines, it is better just to use the last one straight away.
2018-01-18 14:28:11 +00:00
while ((next = evbuffer_readline(evb)) != NULL) {
free(line);
line = next;
}
if (line == NULL)
If a #() command doesn't exit, use its most recent line of output (it must be a full line). Don't let it redraw the status line more than once a second. Requested by someone about 10 years ago...
2017-04-20 09:20:22 +00:00
return;
fj->updated = 1;
free(fj->out);
fj->out = line;
Only redraw single client, and tweak some logging.
2017-05-12 13:27:57 +00:00
log_debug("%s: %p %s: %s", __func__, fj, fj->cmd, fj->out);
If a #() command doesn't exit, use its most recent line of output (it must be a full line). Don't let it redraw the status line more than once a second. Requested by someone about 10 years ago...
2017-04-20 09:20:22 +00:00
Style and spacing nits.
2017-05-31 17:56:48 +00:00
t = time(NULL);
If a #() command doesn't exit, use its most recent line of output (it must be a full line). Don't let it redraw the status line more than once a second. Requested by someone about 10 years ago...
2017-04-20 09:20:22 +00:00
if (fj->status && fj->last != t) {
Only redraw single client, and tweak some logging.
2017-05-12 13:27:57 +00:00
if (fj->client != NULL)
server_status_client(fj->client);
If a #() command doesn't exit, use its most recent line of output (it must be a full line). Don't let it redraw the status line more than once a second. Requested by someone about 10 years ago...
2017-04-20 09:20:22 +00:00
fj->last = t;
}
}
/* Format job complete callback. */
static void
format_job_complete(struct job *job)
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
{
Move job struct into job.c.
2018-08-23 15:45:05 +00:00
struct format_job *fj = job_get_data(job);
struct evbuffer *evb = job_get_event(job)->input;
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
char *line, *buf;
size_t len;
fj->job = NULL;
buf = NULL;
Move job struct into job.c.
2018-08-23 15:45:05 +00:00
if ((line = evbuffer_readline(evb)) == NULL) {
len = EVBUFFER_LENGTH(evb);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
buf = xmalloc(len + 1);
if (len != 0)
Move job struct into job.c.
2018-08-23 15:45:05 +00:00
memcpy(buf, EVBUFFER_DATA(evb), len);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
buf[len] = '\0';
} else
buf = line;
If a #() command doesn't exit, use its most recent line of output (it must be a full line). Don't let it redraw the status line more than once a second. Requested by someone about 10 years ago...
2017-04-20 09:20:22 +00:00
Only redraw single client, and tweak some logging.
2017-05-12 13:27:57 +00:00
log_debug("%s: %p %s: %s", __func__, fj, fj->cmd, buf);
If a #() command doesn't exit, use its most recent line of output (it must be a full line). Don't let it redraw the status line more than once a second. Requested by someone about 10 years ago...
2017-04-20 09:20:22 +00:00
if (*buf != '\0' || !fj->updated) {
free(fj->out);
fj->out = buf;
} else
free(buf);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
if (fj->status) {
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
if (fj->client != NULL)
server_status_client(fj->client);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
fj->status = 0;
}
}
/* Find a job. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static char *
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
format_job_get(struct format_tree *ft, const char *cmd)
{
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
struct format_job_tree *jobs;
Key running commands for #() by the unexpanded command, and run them again if the expanded form changes (otherwise at most once per second as usual). Fixes issues reported by Gregory Pakosz.
2016-11-17 10:06:08 +00:00
struct format_job fj0, *fj;
time_t t;
char *expanded;
int force;
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
if (ft->client == NULL)
jobs = &format_jobs;
else if (ft->client->jobs != NULL)
jobs = ft->client->jobs;
else {
jobs = ft->client->jobs = xmalloc(sizeof *ft->client->jobs);
RB_INIT(jobs);
}
Add a window or pane id "tag" to each format tree and use it to separate jobs, this means that if the same job is used for different windows or panes (for example in pane-border-format), it will be run separately for each pane.
2017-02-03 11:57:27 +00:00
fj0.tag = ft->tag;
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
fj0.cmd = cmd;
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
if ((fj = RB_FIND(format_job_tree, jobs, &fj0)) == NULL) {
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
fj = xcalloc(1, sizeof *fj);
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
fj->client = ft->client;
Add a window or pane id "tag" to each format tree and use it to separate jobs, this means that if the same job is used for different windows or panes (for example in pane-border-format), it will be run separately for each pane.
2017-02-03 11:57:27 +00:00
fj->tag = ft->tag;
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
fj->cmd = xstrdup(cmd);
Key running commands for #() by the unexpanded command, and run them again if the expanded form changes (otherwise at most once per second as usual). Fixes issues reported by Gregory Pakosz.
2016-11-17 10:06:08 +00:00
fj->expanded = NULL;
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
xasprintf(&fj->out, "<'%s' not ready>", fj->cmd);
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
RB_INSERT(format_job_tree, jobs, fj);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
}
Key running commands for #() by the unexpanded command, and run them again if the expanded form changes (otherwise at most once per second as usual). Fixes issues reported by Gregory Pakosz.
2016-11-17 10:06:08 +00:00
expanded = format_expand(ft, cmd);
if (fj->expanded == NULL || strcmp(expanded, fj->expanded) != 0) {
free((void *)fj->expanded);
fj->expanded = xstrdup(expanded);
force = 1;
} else
force = (ft->flags & FORMAT_FORCE);
Make refresh-client force update of jobs, from Sina Siadat.
2015-09-14 10:25:52 +00:00
t = time(NULL);
Key running commands for #() by the unexpanded command, and run them again if the expanded form changes (otherwise at most once per second as usual). Fixes issues reported by Gregory Pakosz.
2016-11-17 10:06:08 +00:00
if (fj->job == NULL && (force || fj->last != t)) {
Use same working directory rules for jobs as new windows rather than always starting in home, GitHub issue 1488.
2018-09-27 07:43:18 +00:00
fj->job = job_run(expanded, NULL,
server_client_get_cwd(ft->client, NULL), format_job_update,
Add a missing client-detached hook when the server shuts down, and do not exit until jobs started from run-shell/if-shell have finished (add a job flags member and a flag to indicate other jobs). GitHub issue 1245.
2018-03-08 08:09:10 +00:00
format_job_complete, NULL, fj, JOB_NOWAIT);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
if (fj->job == NULL) {
free(fj->out);
xasprintf(&fj->out, "<'%s' didn't start>", fj->cmd);
}
Make refresh-client force update of jobs, from Sina Siadat.
2015-09-14 10:25:52 +00:00
fj->last = t;
Remove an unused variable.
2017-05-12 22:43:15 +00:00
fj->updated = 0;
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
}
Make refresh-client force update of jobs, from Sina Siadat.
2015-09-14 10:25:52 +00:00
if (ft->flags & FORMAT_STATUS)
fj->status = 1;
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
Key running commands for #() by the unexpanded command, and run them again if the expanded form changes (otherwise at most once per second as usual). Fixes issues reported by Gregory Pakosz.
2016-11-17 10:06:08 +00:00
free(expanded);
Pass output from jobs through format_expand() so they are expanded again (this was the previous behaviour).
2015-10-25 08:59:26 +00:00
return (format_expand(ft, fj->out));
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
}
/* Remove old jobs. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
format_job_tidy(struct format_job_tree *jobs, int force)
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
{
struct format_job *fj, *fj1;
time_t now;
now = time(NULL);
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
RB_FOREACH_SAFE(fj, format_job_tree, jobs, fj1) {
if (!force && (fj->last > now || now - fj->last < 3600))
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
continue;
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
RB_REMOVE(format_job_tree, jobs, fj);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
Move format job cleanup onto its own timer.
2015-08-28 11:38:27 +00:00
log_debug("%s: %s", __func__, fj->cmd);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
if (fj->job != NULL)
job_free(fj->job);
Key running commands for #() by the unexpanded command, and run them again if the expanded form changes (otherwise at most once per second as usual). Fixes issues reported by Gregory Pakosz.
2016-11-17 10:06:08 +00:00
free((void *)fj->expanded);
Run status update on a per-client timer at status-interval.
2015-08-28 12:16:28 +00:00
free((void *)fj->cmd);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
free(fj->out);
free(fj);
}
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
}
/* Remove old jobs for client. */
void
format_lost_client(struct client *c)
{
if (c->jobs != NULL)
format_job_tidy(c->jobs, 1);
free(c->jobs);
}
/* Remove old jobs periodically. */
static void
format_job_timer(__unused int fd, __unused short events, __unused void *arg)
{
struct client *c;
struct timeval tv = { .tv_sec = 60 };
format_job_tidy(&format_jobs, 0);
TAILQ_FOREACH(c, &clients, entry) {
if (c->jobs != NULL)
format_job_tidy(c->jobs, 0);
}
Move format job cleanup onto its own timer.
2015-08-28 11:38:27 +00:00
evtimer_del(&format_job_event);
evtimer_add(&format_job_event, &tv);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
}
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
/* Callback for host. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Use __unused rather than rolling our own.
2015-11-18 14:27:44 +00:00
format_cb_host(__unused struct format_tree *ft, struct format_entry *fe)
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
{
char host[HOST_NAME_MAX + 1];
if (gethostname(host, sizeof host) != 0)
fe->value = xstrdup("");
else
fe->value = xstrdup(host);
}
/* Callback for host_short. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Use __unused rather than rolling our own.
2015-11-18 14:27:44 +00:00
format_cb_host_short(__unused struct format_tree *ft, struct format_entry *fe)
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
{
char host[HOST_NAME_MAX + 1], *cp;
if (gethostname(host, sizeof host) != 0)
fe->value = xstrdup("");
else {
if ((cp = strchr(host, '.')) != NULL)
*cp = '\0';
fe->value = xstrdup(host);
}
}
/* Callback for pid. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Use __unused rather than rolling our own.
2015-11-18 14:27:44 +00:00
format_cb_pid(__unused struct format_tree *ft, struct format_entry *fe)
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
{
xasprintf(&fe->value, "%ld", (long)getpid());
}
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
/* Callback for session_alerts. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
format_cb_session_alerts(struct format_tree *ft, struct format_entry *fe)
{
struct session *s = ft->s;
struct winlink *wl;
Add some formats to look at the session window stack, suggested by Scott ROCHFORD.
2017-05-05 11:59:47 +00:00
char alerts[1024], tmp[16];
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
if (s == NULL)
return;
*alerts = '\0';
RB_FOREACH(wl, winlinks, &s->windows) {
if ((wl->flags & WINLINK_ALERTFLAGS) == 0)
continue;
xsnprintf(tmp, sizeof tmp, "%u", wl->idx);
if (*alerts != '\0')
strlcat(alerts, ",", sizeof alerts);
strlcat(alerts, tmp, sizeof alerts);
if (wl->flags & WINLINK_ACTIVITY)
strlcat(alerts, "#", sizeof alerts);
if (wl->flags & WINLINK_BELL)
strlcat(alerts, "!", sizeof alerts);
if (wl->flags & WINLINK_SILENCE)
strlcat(alerts, "~", sizeof alerts);
}
fe->value = xstrdup(alerts);
}
Add some formats to look at the session window stack, suggested by Scott ROCHFORD.
2017-05-05 11:59:47 +00:00
/* Callback for session_stack. */
static void
format_cb_session_stack(struct format_tree *ft, struct format_entry *fe)
{
struct session *s = ft->s;
struct winlink *wl;
char result[1024], tmp[16];
if (s == NULL)
return;
xsnprintf(result, sizeof result, "%u", s->curw->idx);
TAILQ_FOREACH(wl, &s->lastw, sentry) {
xsnprintf(tmp, sizeof tmp, "%u", wl->idx);
if (*result != '\0')
strlcat(result, ",", sizeof result);
strlcat(result, tmp, sizeof result);
}
fe->value = xstrdup(result);
}
/* Callback for window_stack_index. */
static void
format_cb_window_stack_index(struct format_tree *ft, struct format_entry *fe)
{
struct session *s = ft->wl->session;
struct winlink *wl;
u_int idx;
idx = 0;
TAILQ_FOREACH(wl, &s->lastw, sentry) {
idx++;
if (wl == ft->wl)
break;
}
if (wl != NULL)
xasprintf(&fe->value, "%u", idx);
else
fe->value = xstrdup("0");
}
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
/* Callback for window_layout. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
format_cb_window_layout(struct format_tree *ft, struct format_entry *fe)
{
struct window *w = ft->w;
if (w == NULL)
return;
if (w->saved_layout_root != NULL)
fe->value = layout_dump(w->saved_layout_root);
else
fe->value = layout_dump(w->layout_root);
}
Add window_visible_layout which ignores zoomed panes and use it for control mode (which needs to know all panes), from George Nachman.
2015-11-13 10:00:26 +00:00
/* Callback for window_visible_layout. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Add window_visible_layout which ignores zoomed panes and use it for control mode (which needs to know all panes), from George Nachman.
2015-11-13 10:00:26 +00:00
format_cb_window_visible_layout(struct format_tree *ft, struct format_entry *fe)
{
struct window *w = ft->w;
if (w == NULL)
return;
fe->value = layout_dump(w->layout_root);
}
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
/* Callback for pane_start_command. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
format_cb_start_command(struct format_tree *ft, struct format_entry *fe)
{
struct window_pane *wp = ft->wp;
if (wp == NULL)
return;
fe->value = cmd_stringify_argv(wp->argc, wp->argv);
}
/* Callback for pane_current_command. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
format_cb_current_command(struct format_tree *ft, struct format_entry *fe)
{
struct window_pane *wp = ft->wp;
char *cmd;
if (wp == NULL)
return;
cmd = get_proc_name(wp->fd, wp->tty);
if (cmd == NULL || *cmd == '\0') {
free(cmd);
cmd = cmd_stringify_argv(wp->argc, wp->argv);
if (cmd == NULL || *cmd == '\0') {
free(cmd);
cmd = xstrdup(wp->shell);
}
}
fe->value = parse_window_name(cmd);
free(cmd);
}
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
/* Callback for history_bytes. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
format_cb_history_bytes(struct format_tree *ft, struct format_entry *fe)
{
struct window_pane *wp = ft->wp;
struct grid *gd;
struct grid_line *gl;
unsigned long long size;
u_int i;
if (wp == NULL)
return;
gd = wp->base.grid;
size = 0;
for (i = 0; i < gd->hsize; i++) {
Add accessors for grid linedata member, for some future work. From Dan Aloni.
2018-07-04 09:44:07 +00:00
gl = grid_get_line(gd, i);
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
size += gl->cellsize * sizeof *gl->celldata;
Long overdue change to the way we store cells in the grid: now, instead of storing a full grid_cell with UTF-8 data and everything, store a new type grid_cell_entry. This can either be the cell itself (for ASCII cells), or an offset into an extended array (per line) for UTF-8 data. This avoid a large (8 byte) overhead on non-UTF-8 cells (by far the majority for most users) without the complexity of the shadow array we had before. Grid memory without any UTF-8 is about half. The disadvantage that cells can no longer be modified in place and need to be copied out of the grid and back but it turned out to be lot less complicated than I expected.
2015-11-13 08:09:28 +00:00
size += gl->extdsize * sizeof *gl->extddata;
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
}
Add accessors for grid linedata member, for some future work. From Dan Aloni.
2018-07-04 09:44:07 +00:00
size += gd->hsize * sizeof *gl;
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
xasprintf(&fe->value, "%llu", size);
}
/* Callback for pane_tabs. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
format_cb_pane_tabs(struct format_tree *ft, struct format_entry *fe)
{
struct window_pane *wp = ft->wp;
struct evbuffer *buffer;
u_int i;
int size;
if (wp == NULL)
return;
buffer = evbuffer_new();
evbuffer_new and bufferevent_new can both fail (when malloc fails) and return NULL. GitHub issue 1547.
2018-11-19 13:35:40 +00:00
if (buffer == NULL)
fatalx("out of memory");
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
for (i = 0; i < wp->base.grid->sx; i++) {
if (!bit_test(wp->base.tabs, i))
continue;
if (EVBUFFER_LENGTH(buffer) > 0)
evbuffer_add(buffer, ",", 1);
evbuffer_add_printf(buffer, "%u", i);
}
Only show the first member of session groups in tree mode (-G flag disables).
2017-11-02 18:27:35 +00:00
if ((size = EVBUFFER_LENGTH(buffer)) != 0)
xasprintf(&fe->value, "%.*s", size, EVBUFFER_DATA(buffer));
evbuffer_free(buffer);
}
Format for group list of "other sessions" is a bit weird, just list all the sessions in the group.
2017-11-02 18:52:05 +00:00
/* Callback for session_group_list. */
Only show the first member of session groups in tree mode (-G flag disables).
2017-11-02 18:27:35 +00:00
static void
Format for group list of "other sessions" is a bit weird, just list all the sessions in the group.
2017-11-02 18:52:05 +00:00
format_cb_session_group_list(struct format_tree *ft, struct format_entry *fe)
Only show the first member of session groups in tree mode (-G flag disables).
2017-11-02 18:27:35 +00:00
{
struct session *s = ft->s;
struct session_group *sg;
struct session *loop;
struct evbuffer *buffer;
int size;
if (s == NULL)
return;
sg = session_group_contains(s);
if (sg == NULL)
return;
buffer = evbuffer_new();
evbuffer_new and bufferevent_new can both fail (when malloc fails) and return NULL. GitHub issue 1547.
2018-11-19 13:35:40 +00:00
if (buffer == NULL)
fatalx("out of memory");
Only show the first member of session groups in tree mode (-G flag disables).
2017-11-02 18:27:35 +00:00
TAILQ_FOREACH(loop, &sg->sessions, gentry) {
if (EVBUFFER_LENGTH(buffer) > 0)
evbuffer_add(buffer, ",", 1);
evbuffer_add_printf(buffer, "%s", loop->name);
}
if ((size = EVBUFFER_LENGTH(buffer)) != 0)
xasprintf(&fe->value, "%.*s", size, EVBUFFER_DATA(buffer));
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
evbuffer_free(buffer);
}
Provide a way for hooks to tag formats onto the commands they fire so that the user can get at additional information - now used for the "hook" format, more to come.
2016-10-16 19:36:37 +00:00
/* Merge a format tree. */
static void
format_merge(struct format_tree *ft, struct format_tree *from)
{
struct format_entry *fe;
RB_FOREACH(fe, format_entry_tree, &from->tree) {
if (fe->value != NULL)
format_add(ft, fe->key, "%s", fe->value);
}
}
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
/* Create a new tree. */
struct format_tree *
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
format_create(struct client *c, struct cmdq_item *item, int tag, int flags)
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
{
struct format_tree *ft;
Move format job cleanup onto its own timer.
2015-08-28 11:38:27 +00:00
if (!event_initialized(&format_job_event)) {
evtimer_set(&format_job_event, format_job_timer, NULL);
format_job_timer(-1, 0, NULL);
}
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
ft = xcalloc(1, sizeof *ft);
RB_INIT(&ft->tree);
Add a window or pane id "tag" to each format tree and use it to separate jobs, this means that if the same job is used for different windows or panes (for example in pane-border-format), it will be run separately for each pane.
2017-02-03 11:57:27 +00:00
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
if (c != NULL) {
ft->client = c;
ft->client->references++;
}
Add a window or pane id "tag" to each format tree and use it to separate jobs, this means that if the same job is used for different windows or panes (for example in pane-border-format), it will be run separately for each pane.
2017-02-03 11:57:27 +00:00
ft->tag = tag;
Make refresh-client force update of jobs, from Sina Siadat.
2015-09-14 10:25:52 +00:00
ft->flags = flags;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
format_add_cb(ft, "host", format_cb_host);
format_add_cb(ft, "host_short", format_cb_host_short);
format_add_cb(ft, "pid", format_cb_pid);
Remove the -I part of show-messages which isn't really that useful; the server start time can now be accessed with a new start_time format (use: tmux display -p '#{t:start_time}')
2015-11-24 21:52:06 +00:00
format_add(ft, "socket_path", "%s", socket_path);
format_add_tv(ft, "start_time", &start_time);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
Store state shared between multiple commands in the queue in a shared structure.
2017-04-21 14:01:19 +00:00
if (item != NULL) {
if (item->cmd != NULL)
format_add(ft, "command", "%s", item->cmd->entry->name);
if (item->shared != NULL && item->shared->formats != NULL)
format_merge(ft, item->shared->formats);
}
Add cmdq as an argument to format_create and add a format for the command name (will also be used for more later).
2015-12-11 12:27:36 +00:00
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
return (ft);
}
/* Free a tree. */
void
format_free(struct format_tree *ft)
{
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
struct format_entry *fe, *fe1;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
RB_FOREACH_SAFE(fe, format_entry_tree, &ft->tree, fe1) {
RB_REMOVE(format_entry_tree, &ft->tree, fe);
xfree is not particularly helpful, remove it. From Thomas Adam.
2012-07-10 11:53:01 +00:00
free(fe->value);
free(fe->key);
free(fe);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
}
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
if (ft->client != NULL)
server_client_unref(ft->client);
Add host_short format, from Tiago Cunha.
2013-05-31 19:46:42 +00:00
free(ft);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
}
/* Add a key-value pair. */
void
format_add(struct format_tree *ft, const char *key, const char *fmt, ...)
{
struct format_entry *fe;
Add formats for window flags.
2013-10-10 11:47:52 +00:00
struct format_entry *fe_now;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
va_list ap;
fe = xmalloc(sizeof *fe);
fe->key = xstrdup(key);
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
fe_now = RB_INSERT(format_entry_tree, &ft->tree, fe);
if (fe_now != NULL) {
free(fe->key);
free(fe);
free(fe_now->value);
fe = fe_now;
}
fe->cb = NULL;
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
fe->t = 0;
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
va_start(ap, fmt);
xvasprintf(&fe->value, fmt, ap);
va_end(ap);
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
}
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
/* Add a key and time. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
format_add_tv(struct format_tree *ft, const char *key, struct timeval *tv)
{
struct format_entry *fe;
struct format_entry *fe_now;
fe = xmalloc(sizeof *fe);
fe->key = xstrdup(key);
fe_now = RB_INSERT(format_entry_tree, &ft->tree, fe);
if (fe_now != NULL) {
free(fe->key);
free(fe);
free(fe_now->value);
fe = fe_now;
}
fe->cb = NULL;
fe->t = tv->tv_sec;
fe->value = NULL;
}
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
/* Add a key and function. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
format_add_cb(struct format_tree *ft, const char *key, format_cb cb)
{
struct format_entry *fe;
struct format_entry *fe_now;
fe = xmalloc(sizeof *fe);
fe->key = xstrdup(key);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
fe_now = RB_INSERT(format_entry_tree, &ft->tree, fe);
Add formats for window flags.
2013-10-10 11:47:52 +00:00
if (fe_now != NULL) {
free(fe->key);
free(fe);
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
free(fe_now->value);
fe = fe_now;
Add formats for window flags.
2013-10-10 11:47:52 +00:00
}
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
fe->cb = cb;
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
fe->t = 0;
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
fe->value = NULL;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
}
Add q: format prefix to escape sh(1) special characters. Suggested by someone ages ago and then more recently in GitHub issue 1449.
2018-08-26 09:28:42 +00:00
/* Quote special characters in string. */
static char *
format_quote(const char *s)
{
const char *cp;
char *out, *at;
at = out = xmalloc(strlen(s) * 2 + 1);
for (cp = s; *cp != '\0'; cp++) {
if (strchr("|&;<>()$`\\\"'*?[# =%", *cp) != NULL)
*at++ = '\\';
*at++ = *cp;
}
*at = '\0';
return (out);
}
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
/* Find a format entry. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static char *
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
format_find(struct format_tree *ft, const char *key, int modifiers)
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
{
struct format_entry *fe, fe_find;
Allow environment variables in #{}.
2015-08-28 10:06:52 +00:00
struct environ_entry *envent;
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
static char s[64];
getopt() has a struct option so just return to using options_entry.
2017-01-16 14:49:14 +00:00
struct options_entry *o;
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
const char *found;
Major tidy up and rework of options tree and set-option/show-options commands this pushes more of the code into options.c and ties it more closely to the options table rather than having an unnecessary split. Also add support for array options (will be used later). Only (intentional) user visible change is that show-options output is now passed through vis(3) with VIS_DQ so quotes are escaped.
2017-01-15 20:48:41 +00:00
int idx;
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
char *copy, *saved;
if (~modifiers & FORMAT_TIMESTRING) {
Major tidy up and rework of options tree and set-option/show-options commands this pushes more of the code into options.c and ties it more closely to the options table rather than having an unnecessary split. Also add support for array options (will be used later). Only (intentional) user visible change is that show-options output is now passed through vis(3) with VIS_DQ so quotes are escaped.
2017-01-15 20:48:41 +00:00
o = options_parse_get(global_options, key, &idx, 0);
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
if (o == NULL && ft->w != NULL)
Major tidy up and rework of options tree and set-option/show-options commands this pushes more of the code into options.c and ties it more closely to the options table rather than having an unnecessary split. Also add support for array options (will be used later). Only (intentional) user visible change is that show-options output is now passed through vis(3) with VIS_DQ so quotes are escaped.
2017-01-15 20:48:41 +00:00
o = options_parse_get(ft->w->options, key, &idx, 0);
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
if (o == NULL)
Major tidy up and rework of options tree and set-option/show-options commands this pushes more of the code into options.c and ties it more closely to the options table rather than having an unnecessary split. Also add support for array options (will be used later). Only (intentional) user visible change is that show-options output is now passed through vis(3) with VIS_DQ so quotes are escaped.
2017-01-15 20:48:41 +00:00
o = options_parse_get(global_w_options, key, &idx, 0);
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
if (o == NULL && ft->s != NULL)
Major tidy up and rework of options tree and set-option/show-options commands this pushes more of the code into options.c and ties it more closely to the options table rather than having an unnecessary split. Also add support for array options (will be used later). Only (intentional) user visible change is that show-options output is now passed through vis(3) with VIS_DQ so quotes are escaped.
2017-01-15 20:48:41 +00:00
o = options_parse_get(ft->s->options, key, &idx, 0);
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
if (o == NULL)
Major tidy up and rework of options tree and set-option/show-options commands this pushes more of the code into options.c and ties it more closely to the options table rather than having an unnecessary split. Also add support for array options (will be used later). Only (intentional) user visible change is that show-options output is now passed through vis(3) with VIS_DQ so quotes are escaped.
2017-01-15 20:48:41 +00:00
o = options_parse_get(global_s_options, key, &idx, 0);
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
if (o != NULL) {
When a flag option is used in a format, it should use the number form not string.
2017-01-30 21:41:17 +00:00
found = options_tostring(o, idx, 1);
Major tidy up and rework of options tree and set-option/show-options commands this pushes more of the code into options.c and ties it more closely to the options table rather than having an unnecessary split. Also add support for array options (will be used later). Only (intentional) user visible change is that show-options output is now passed through vis(3) with VIS_DQ so quotes are escaped.
2017-01-15 20:48:41 +00:00
goto found;
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
}
}
Major tidy up and rework of options tree and set-option/show-options commands this pushes more of the code into options.c and ties it more closely to the options table rather than having an unnecessary split. Also add support for array options (will be used later). Only (intentional) user visible change is that show-options output is now passed through vis(3) with VIS_DQ so quotes are escaped.
2017-01-15 20:48:41 +00:00
found = NULL;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
fe_find.key = (char *) key;
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
fe = RB_FIND(format_entry_tree, &ft->tree, &fe_find);
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
if (fe != NULL) {
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
if (modifiers & FORMAT_TIMESTRING) {
if (fe->t == 0)
return (NULL);
ctime_r(&fe->t, s);
s[strcspn(s, "\n")] = '\0';
found = s;
goto found;
}
if (fe->t != 0) {
xsnprintf(s, sizeof s, "%lld", (long long)fe->t);
found = s;
goto found;
}
Tweak previous slightly so that current session is chosen if it is in the group rather than first.
2017-11-02 18:43:51 +00:00
if (fe->value == NULL && fe->cb != NULL) {
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
fe->cb(ft, fe);
Tweak previous slightly so that current session is chosen if it is in the group rather than first.
2017-11-02 18:43:51 +00:00
if (fe->value == NULL)
fe->value = xstrdup("");
}
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
found = fe->value;
goto found;
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
}
Allow environment variables in #{}.
2015-08-28 10:06:52 +00:00
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
if (~modifiers & FORMAT_TIMESTRING) {
envent = NULL;
if (ft->s != NULL)
Like options, move the environ struct into environ.c.
2015-10-28 09:51:55 +00:00
envent = environ_find(ft->s->environ, key);
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
if (envent == NULL)
Like options, move the environ struct into environ.c.
2015-10-28 09:51:55 +00:00
envent = environ_find(global_environ, key);
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
if (envent != NULL) {
found = envent->value;
goto found;
}
}
Allow environment variables in #{}.
2015-08-28 10:06:52 +00:00
return (NULL);
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
found:
The format callback may not always succeed, so we need to check for NULL. From Patrick Palka.
2015-10-27 09:18:06 +00:00
if (found == NULL)
return (NULL);
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
copy = xstrdup(found);
if (modifiers & FORMAT_BASENAME) {
saved = copy;
copy = xstrdup(basename(saved));
free(saved);
}
if (modifiers & FORMAT_DIRNAME) {
saved = copy;
copy = xstrdup(dirname(saved));
free(saved);
}
Add q: format prefix to escape sh(1) special characters. Suggested by someone ages ago and then more recently in GitHub issue 1449.
2018-08-26 09:28:42 +00:00
if (modifiers & FORMAT_QUOTE) {
saved = copy;
copy = xstrdup(format_quote(saved));
free(saved);
}
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
return (copy);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
}
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
/* Skip until end. */
static const char *
format_skip(const char *s, char end)
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
{
int brackets = 0;
for (; *s != '\0'; s++) {
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
if (*s == '#' && s[1] == '{')
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
brackets++;
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
if (*s == '#' && strchr(",#{}", s[1]) != NULL) {
s++;
continue;
}
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
if (*s == '}')
brackets--;
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
if (*s == end && brackets == 0)
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
break;
}
if (*s == '\0')
return (NULL);
return (s);
}
/* Return left and right alternatives separated by commas. */
static int
format_choose(char *s, char **left, char **right)
{
char *cp;
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
cp = (char *)format_skip(s, ',');
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
if (cp == NULL)
return (-1);
*cp = '\0';
*left = s;
*right = cp + 1;
return (0);
}
/* Is this true? */
Rewrite of choose mode, both to simplify and tidy the code and to add some modern features. Now the common code is in mode-tree.c, which provides an API used by the three modes now separated into window-{buffer,client,tree}.c. Buffer mode shows buffers, client mode clients and tree mode a tree of sessions, windows and panes. Each mode has a common set of key bindings plus a few that are specific to the mode. Other changes are: - each mode has a preview pane: for buffers this is the buffer content (very useful), for others it is a preview of the pane; - items may be sorted in different ways ('O' key); - multiple items may be tagged and an operation applied to all of them (for example, to delete multiple buffers at once); - in tree mode a command may be run on the selected item (session, window, pane) or on tagged items (key ':'); - displayed items may be filtered in tree mode by using a format (this is used to implement find-window) (key 'f'); - the custom format (-F) for the display is no longer available; - shortcut keys change from 0-9, a-z, A-Z which was always a bit weird with keys used for other uses to 0-9, M-a to M-z. Now that the code is simpler, other improvements will come later. Primary key bindings for each mode are documented under the commands in the man page (choose-buffer, choose-client, choose-tree). Parts written by Thomas Adam.
2017-05-30 21:44:59 +00:00
int
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
format_true(const char *s)
{
if (s != NULL && *s != '\0' && (s[0] != '0' || s[1] != '\0'))
return (1);
return (0);
}
Add ||, && format operators and C: to search pane content.
2017-05-29 18:06:34 +00:00
/* Replace a key. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static int
Add length limit operator for formats.
2013-10-10 11:50:20 +00:00
format_replace(struct format_tree *ft, const char *key, size_t keylen,
char **buf, size_t *len, size_t *off)
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
{
Add ||, && format operators and C: to search pane content.
2017-05-29 18:06:34 +00:00
struct window_pane *wp = ft->wp;
Allow any punctuation (except :) as separator in s/x/y/, not only /. From JINNOUCHI Yasushi in GitHub issue 1386.
2018-06-27 17:36:10 +00:00
char *copy, *copy0, *endptr, *ptr, *found, *new, sep;
Add ||, && format operators and C: to search pane content.
2017-05-29 18:06:34 +00:00
char *value, *from = NULL, *to = NULL, *left, *right;
size_t valuelen, newlen, fromlen, tolen, used;
long limit = 0;
int modifiers = 0, compare = 0, search = 0;
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
int literal = 0;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
/* Make a copy of the key. */
Add length limit operator for formats.
2013-10-10 11:50:20 +00:00
copy0 = copy = xmalloc(keylen + 1);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
memcpy(copy, key, keylen);
copy[keylen] = '\0';
Add length limit operator for formats.
2013-10-10 11:50:20 +00:00
/* Is there a length limit or whatnot? */
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
switch (copy[0]) {
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
case 'l':
if (copy[1] != ':')
break;
literal = 1;
copy += 2;
break;
Add m: for fnmatch(3) format matching.
2017-05-29 15:43:48 +00:00
case 'm':
if (copy[1] != ':')
break;
compare = -2;
copy += 2;
break;
Add ||, && format operators and C: to search pane content.
2017-05-29 18:06:34 +00:00
case 'C':
if (copy[1] != ':')
break;
search = 1;
copy += 2;
break;
case '|':
if (copy[1] != '|' || copy[2] != ':')
break;
compare = -3;
copy += 3;
break;
case '&':
if (copy[1] != '&' || copy[2] != ':')
break;
compare = -4;
copy += 3;
break;
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
case '!':
if (copy[1] == '=' && copy[2] == ':') {
compare = -1;
copy += 3;
break;
}
break;
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
case '=':
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
if (copy[1] == '=' && copy[2] == ':') {
compare = 1;
copy += 3;
break;
}
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
errno = 0;
Support negative trim values (#{=-10:pane_title}) to trim from the end, suggested by Kevin Brubeck Unhammer.
2016-01-31 09:54:46 +00:00
limit = strtol(copy + 1, &endptr, 10);
if (errno == ERANGE && (limit == LONG_MIN || limit == LONG_MAX))
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
break;
if (*endptr != ':')
break;
copy = endptr + 1;
break;
case 'b':
if (copy[1] != ':')
break;
modifiers |= FORMAT_BASENAME;
copy += 2;
break;
case 'd':
if (copy[1] != ':')
break;
modifiers |= FORMAT_DIRNAME;
copy += 2;
break;
case 't':
if (copy[1] != ':')
break;
modifiers |= FORMAT_TIMESTRING;
copy += 2;
break;
Add q: format prefix to escape sh(1) special characters. Suggested by someone ages ago and then more recently in GitHub issue 1449.
2018-08-26 09:28:42 +00:00
case 'q':
if (copy[1] != ':')
break;
modifiers |= FORMAT_QUOTE;
copy += 2;
break;
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
case 's':
Allow any punctuation (except :) as separator in s/x/y/, not only /. From JINNOUCHI Yasushi in GitHub issue 1386.
2018-06-27 17:36:10 +00:00
sep = copy[1];
if (sep == ':' || !ispunct((u_char)sep))
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
break;
from = copy + 2;
Allow any punctuation (except :) as separator in s/x/y/, not only /. From JINNOUCHI Yasushi in GitHub issue 1386.
2018-06-27 17:36:10 +00:00
for (copy = from; *copy != '\0' && *copy != sep; copy++)
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
/* nothing */;
Allow any punctuation (except :) as separator in s/x/y/, not only /. From JINNOUCHI Yasushi in GitHub issue 1386.
2018-06-27 17:36:10 +00:00
if (copy[0] != sep || copy == from) {
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
copy = copy0;
break;
}
copy[0] = '\0';
to = copy + 1;
Allow any punctuation (except :) as separator in s/x/y/, not only /. From JINNOUCHI Yasushi in GitHub issue 1386.
2018-06-27 17:36:10 +00:00
for (copy = to; *copy != '\0' && *copy != sep; copy++)
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
/* nothing */;
Allow any punctuation (except :) as separator in s/x/y/, not only /. From JINNOUCHI Yasushi in GitHub issue 1386.
2018-06-27 17:36:10 +00:00
if (copy[0] != sep || copy[1] != ':') {
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
copy = copy0;
break;
}
copy[0] = '\0';
modifiers |= FORMAT_SUBSTITUTE;
copy += 2;
break;
Add length limit operator for formats.
2013-10-10 11:50:20 +00:00
}
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
/* Is this a literal string? */
if (literal) {
value = xstrdup(copy);
goto done;
}
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
/* Is this a comparison or a conditional? */
Add ||, && format operators and C: to search pane content.
2017-05-29 18:06:34 +00:00
if (search) {
/* Search in pane. */
if (wp == NULL)
value = xstrdup("0");
else
xasprintf(&value, "%u", window_pane_search(wp, copy));
} else if (compare != 0) {
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
/* Comparison: compare comma-separated left and right. */
if (format_choose(copy, &left, &right) != 0)
goto fail;
left = format_expand(ft, left);
right = format_expand(ft, right);
Add ||, && format operators and C: to search pane content.
2017-05-29 18:06:34 +00:00
if (compare == -3 &&
(format_true(left) || format_true(right)))
value = xstrdup("1");
else if (compare == -4 &&
(format_true(left) && format_true(right)))
value = xstrdup("1");
else if (compare == 1 && strcmp(left, right) == 0)
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
value = xstrdup("1");
else if (compare == -1 && strcmp(left, right) != 0)
value = xstrdup("1");
Add m: for fnmatch(3) format matching.
2017-05-29 15:43:48 +00:00
else if (compare == -2 && fnmatch(left, right, 0) == 0)
value = xstrdup("1");
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
else
value = xstrdup("0");
free(right);
free(left);
} else if (*copy == '?') {
/* Conditional: check first and choose second or third. */
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
ptr = (char *)format_skip(copy, ',');
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
if (ptr == NULL)
goto fail;
*ptr = '\0';
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
found = format_find(ft, copy + 1, modifiers);
If foo doesn't exist and can't be expanded in #{?foo,a,b} then assume it is false.
2018-05-29 09:10:30 +00:00
if (found == NULL) {
/*
* If the conditional not found, try to expand it. If
* the expansion doesn't have any effect, then assume
* false.
*/
Remove a debugging leftover.
2017-02-07 18:06:42 +00:00
found = format_expand(ft, copy + 1);
If foo doesn't exist and can't be expanded in #{?foo,a,b} then assume it is false.
2018-05-29 09:10:30 +00:00
if (strcmp(found, copy + 1) == 0) {
free(found);
found = xstrdup("");
}
}
Memory leaks, from Gang Fan in GitHub issue 1453.
2018-08-27 11:03:34 +00:00
if (format_choose(ptr + 1, &left, &right) != 0) {
free(found);
Count brackets in #{?...} so that nested conditional formats work, from Daniel De Graaf.
2015-10-27 09:28:31 +00:00
goto fail;
Memory leaks, from Gang Fan in GitHub issue 1453.
2018-08-27 11:03:34 +00:00
}
Count brackets in #{?...} so that nested conditional formats work, from Daniel De Graaf.
2015-10-27 09:28:31 +00:00
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
if (format_true(found))
value = format_expand(ft, left);
else
value = format_expand(ft, right);
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
free(found);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
} else {
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
/* Neither: look up directly. */
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
value = format_find(ft, copy, modifiers);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
if (value == NULL)
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
value = xstrdup("");
}
/* Perform substitution if any. */
if (modifiers & FORMAT_SUBSTITUTE) {
fromlen = strlen(from);
tolen = strlen(to);
newlen = strlen(value) + 1;
copy = new = xmalloc(newlen);
for (ptr = value; *ptr != '\0'; /* nothing */) {
if (strncmp(ptr, from, fromlen) != 0) {
*new++ = *ptr++;
continue;
}
used = new - copy;
newlen += tolen;
copy = xrealloc(copy, newlen);
new = copy + used;
memcpy(new, to, tolen);
new += tolen;
ptr += fromlen;
}
*new = '\0';
free(value);
value = copy;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
}
Add length limit operator for formats.
2013-10-10 11:50:20 +00:00
/* Truncate the value if needed. */
Support negative trim values (#{=-10:pane_title}) to trim from the end, suggested by Kevin Brubeck Unhammer.
2016-01-31 09:54:46 +00:00
if (limit > 0) {
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
new = utf8_trimcstr(value, limit);
free(value);
value = new;
Support negative trim values (#{=-10:pane_title}) to trim from the end, suggested by Kevin Brubeck Unhammer.
2016-01-31 09:54:46 +00:00
} else if (limit < 0) {
new = utf8_rtrimcstr(value, -limit);
free(value);
value = new;
Add some UTF-8 utility functions and use them to prevent the width limit on formats from splitting UTF-8 characters improperly.
2014-04-17 15:37:55 +00:00
}
Add length limit operator for formats.
2013-10-10 11:50:20 +00:00
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
done:
If foo doesn't exist and can't be expanded in #{?foo,a,b} then assume it is false.
2018-05-29 09:10:30 +00:00
/* Expand the buffer and copy in the value. */
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
valuelen = strlen(value);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
while (*len - *off < valuelen + 1) {
Add xreallocarray and remove nmemb argument from xrealloc.
2014-10-08 17:35:58 +00:00
*buf = xreallocarray(*buf, 2, *len);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
*len *= 2;
}
memcpy(*buf + *off, value, valuelen);
*off += valuelen;
Add s/foo/bar/: prefix for formats to substitute bar for foo.
2015-11-18 14:13:55 +00:00
free(value);
Add length limit operator for formats.
2013-10-10 11:50:20 +00:00
free(copy0);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
return (0);
fail:
Add length limit operator for formats.
2013-10-10 11:50:20 +00:00
free(copy0);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
return (-1);
}
Add format_expand_time and use it instead of status_replace where command execution is not needed.
2015-02-06 17:11:39 +00:00
/* Expand keys in a template, passing through strftime first. */
char *
format_expand_time(struct format_tree *ft, const char *fmt, time_t t)
{
struct tm *tm;
Use a fixed buffer for strftime() because there is no portable way to tell if the buffer is too small, and an expanding buffer is overkill anyway.
2016-05-23 20:39:26 +00:00
char s[2048];
Add format_expand_time and use it instead of status_replace where command execution is not needed.
2015-02-06 17:11:39 +00:00
Return empty string if format is empty rather than attempting to allocate zero bytes.
2015-05-20 06:39:02 +00:00
if (fmt == NULL || *fmt == '\0')
Add format_expand_time and use it instead of status_replace where command execution is not needed.
2015-02-06 17:11:39 +00:00
return (xstrdup(""));
tm = localtime(&t);
Use a fixed buffer for strftime() because there is no portable way to tell if the buffer is too small, and an expanding buffer is overkill anyway.
2016-05-23 20:39:26 +00:00
if (strftime(s, sizeof s, fmt, tm) == 0)
return (xstrdup(""));
Add format_expand_time and use it instead of status_replace where command execution is not needed.
2015-02-06 17:11:39 +00:00
Use a fixed buffer for strftime() because there is no portable way to tell if the buffer is too small, and an expanding buffer is overkill anyway.
2016-05-23 20:39:26 +00:00
return (format_expand(ft, s));
Add format_expand_time and use it instead of status_replace where command execution is not needed.
2015-02-06 17:11:39 +00:00
}
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
/* Expand keys in a template. */
char *
format_expand(struct format_tree *ft, const char *fmt)
{
Do not leak memory when working out job name in formats.
2018-02-20 10:43:46 +00:00
char *buf, *out, *name;
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
const char *ptr, *s, *saved = fmt;
Pass output from jobs through format_expand() so they are expanded again (this was the previous behaviour).
2015-10-25 08:59:26 +00:00
size_t off, len, n, outlen;
Allow nested format expansion.
2013-10-10 11:50:36 +00:00
int ch, brackets;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
Add format_expand_time and use it instead of status_replace where command execution is not needed.
2015-02-06 17:11:39 +00:00
if (fmt == NULL)
return (xstrdup(""));
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
len = 64;
buf = xmalloc(len);
off = 0;
while (*fmt != '\0') {
if (*fmt != '#') {
while (len - off < 2) {
Add xreallocarray and remove nmemb argument from xrealloc.
2014-10-08 17:35:58 +00:00
buf = xreallocarray(buf, 2, len);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
len *= 2;
}
buf[off++] = *fmt++;
continue;
}
fmt++;
ch = (u_char) *fmt++;
switch (ch) {
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
case '(':
brackets = 1;
for (ptr = fmt; *ptr != '\0'; ptr++) {
if (*ptr == '(')
brackets++;
if (*ptr == ')' && --brackets == 0)
break;
}
if (*ptr != ')' || brackets != 0)
break;
n = ptr - fmt;
Add simple comparisons in formats: #{==:a,b} and #{!=:a,b} ("a" and "b" are expanded so can compare formats). And expand the condition to #{?a,b,c} (the "a" part) if it doesn't work as a simple lookup. Also add FORMAT_NOJOBS flag to disable jobs in a format.
2017-01-09 21:03:25 +00:00
if (ft->flags & FORMAT_NOJOBS)
out = xstrdup("");
Do not leak memory when working out job name in formats.
2018-02-20 10:43:46 +00:00
else {
name = xstrndup(fmt, n);
out = format_job_get(ft, name);
free(name);
}
Pass output from jobs through format_expand() so they are expanded again (this was the previous behaviour).
2015-10-25 08:59:26 +00:00
outlen = strlen(out);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
Pass output from jobs through format_expand() so they are expanded again (this was the previous behaviour).
2015-10-25 08:59:26 +00:00
while (len - off < outlen + 1) {
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
buf = xreallocarray(buf, 2, len);
len *= 2;
}
Pass output from jobs through format_expand() so they are expanded again (this was the previous behaviour).
2015-10-25 08:59:26 +00:00
memcpy(buf + off, out, outlen);
off += outlen;
free(out);
Move the jobs output cache into the formats code so that #() work more generally (for example, again working in set-titles-string).
2015-05-27 13:28:04 +00:00
fmt += n + 1;
continue;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
case '{':
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
ptr = format_skip(fmt - 2, '}');
if (ptr == NULL)
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
break;
n = ptr - fmt;
if (format_replace(ft, fmt, n, &buf, &len, &off) != 0)
break;
fmt += n + 1;
continue;
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
case '}':
Replace ## by # in format.
2013-11-24 11:29:09 +00:00
case '#':
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
case ',':
Replace ## by # in format.
2013-11-24 11:29:09 +00:00
while (len - off < 2) {
Add xreallocarray and remove nmemb argument from xrealloc.
2014-10-08 17:35:58 +00:00
buf = xreallocarray(buf, 2, len);
Replace ## by # in format.
2013-11-24 11:29:09 +00:00
len *= 2;
}
Allow escaping , and } with # in #{}; GitHub issue 1332.
2018-05-22 08:49:12 +00:00
buf[off++] = ch;
Replace ## by # in format.
2013-11-24 11:29:09 +00:00
continue;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
default:
Add host_short format, from Tiago Cunha.
2013-05-31 19:46:42 +00:00
s = NULL;
if (ch >= 'A' && ch <= 'Z')
s = format_upper[ch - 'A'];
else if (ch >= 'a' && ch <= 'z')
s = format_lower[ch - 'a'];
if (s == NULL) {
while (len - off < 3) {
Add xreallocarray and remove nmemb argument from xrealloc.
2014-10-08 17:35:58 +00:00
buf = xreallocarray(buf, 2, len);
Add host_short format, from Tiago Cunha.
2013-05-31 19:46:42 +00:00
len *= 2;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
}
Add host_short format, from Tiago Cunha.
2013-05-31 19:46:42 +00:00
buf[off++] = '#';
buf[off++] = ch;
continue;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
}
Add host_short format, from Tiago Cunha.
2013-05-31 19:46:42 +00:00
n = strlen(s);
if (format_replace(ft, s, n, &buf, &len, &off) != 0)
break;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
continue;
}
break;
}
buf[off] = '\0';
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
log_debug("format '%s' -> '%s'", saved, buf);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
return (buf);
}
Add a helper function for the most common format_create/defaults/expand pattern.
2017-03-08 13:36:12 +00:00
/* Expand a single string. */
char *
format_single(struct cmdq_item *item, const char *fmt, struct client *c,
struct session *s, struct winlink *wl, struct window_pane *wp)
{
struct format_tree *ft;
char *expanded;
In order that people can use formats like #D in #() in the status line and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
2017-05-01 12:20:55 +00:00
if (item != NULL)
ft = format_create(item->client, item, FORMAT_NONE, 0);
else
ft = format_create(NULL, item, FORMAT_NONE, 0);
Add a helper function for the most common format_create/defaults/expand pattern.
2017-03-08 13:36:12 +00:00
format_defaults(ft, c, s, wl, wp);
expanded = format_expand(ft, fmt);
format_free(ft);
return (expanded);
}
Wrap all the individual format_* calls in a single format_defaults functions.
2015-02-05 10:29:43 +00:00
/* Set defaults for any of arguments that are not NULL. */
void
format_defaults(struct format_tree *ft, struct client *c, struct session *s,
struct winlink *wl, struct window_pane *wp)
{
Change how display-message uses the client. Originally it was only intended as the target client where the message should be displayed but at some point (perhaps when -p was added), it was used for format expansion too. This means it can get a bit weird where you have client formats expanding for a client with a different current session than the target session. However, it is nice that display-message can be used to show information about a specific client. So change so that the -c client will be used if the session matches the target session (-t or default), otherwise the best client will be chosen.
2018-04-18 14:35:37 +00:00
if (c != NULL && s != NULL && c->session != s)
log_debug("%s: session does not match", __func__);
Add -F to choose-tree, choose-client, choose-buffer to specify the format of each line, as well as adding a couple of formats needed for the default display.
2017-08-09 11:43:45 +00:00
format_add(ft, "session_format", "%d", s != NULL);
format_add(ft, "window_format", "%d", wl != NULL);
format_add(ft, "pane_format", "%d", wp != NULL);
Wrap all the individual format_* calls in a single format_defaults functions.
2015-02-05 10:29:43 +00:00
if (s == NULL && c != NULL)
s = c->session;
if (wl == NULL && s != NULL)
wl = s->curw;
if (wp == NULL && wl != NULL)
wp = wl->window->active;
if (c != NULL)
format_defaults_client(ft, c);
if (s != NULL)
format_defaults_session(ft, s);
Now that struct winlink has a session pointer, can remove some arguments.
2017-04-20 09:43:45 +00:00
if (wl != NULL)
format_defaults_winlink(ft, wl);
Wrap all the individual format_* calls in a single format_defaults functions.
2015-02-05 10:29:43 +00:00
if (wp != NULL)
format_defaults_pane(ft, wp);
}
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
/* Set default format keys for a session. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Wrap all the individual format_* calls in a single format_defaults functions.
2015-02-05 10:29:43 +00:00
format_defaults_session(struct format_tree *ft, struct session *s)
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
{
struct session_group *sg;
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
ft->s = s;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
format_add(ft, "session_name", "%s", s->name);
format_add(ft, "session_windows", "%u", winlink_count(&s->windows));
Include prefix on ids, from George Nachman.
2013-03-25 11:40:54 +00:00
format_add(ft, "session_id", "$%u", s->id);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
Instead of numbering session groups, give them a name which may be given to -t instead of a target session. Also allow them to contain only one session.
2017-02-09 15:04:53 +00:00
sg = session_group_contains(s);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
format_add(ft, "session_grouped", "%d", sg != NULL);
Only show the first member of session groups in tree mode (-G flag disables).
2017-11-02 18:27:35 +00:00
if (sg != NULL) {
Instead of numbering session groups, give them a name which may be given to -t instead of a target session. Also allow them to contain only one session.
2017-02-09 15:04:53 +00:00
format_add(ft, "session_group", "%s", sg->name);
Only show the first member of session groups in tree mode (-G flag disables).
2017-11-02 18:27:35 +00:00
format_add(ft, "session_group_size", "%u",
session_group_count (sg));
Format for group list of "other sessions" is a bit weird, just list all the sessions in the group.
2017-11-02 18:52:05 +00:00
format_add_cb(ft, "session_group_list",
format_cb_session_group_list);
Only show the first member of session groups in tree mode (-G flag disables).
2017-11-02 18:27:35 +00:00
}
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
format_add_tv(ft, "session_created", &s->creation_time);
format_add_tv(ft, "session_last_attached", &s->last_attached_time);
format_add_tv(ft, "session_activity", &s->activity_time);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
Make session_attached a count and add session_many_attached flag.
2014-03-31 21:37:55 +00:00
format_add(ft, "session_attached", "%u", s->attached);
Fix some format specifier nits, from Ben Boeckel.
2015-03-31 17:45:10 +00:00
format_add(ft, "session_many_attached", "%d", s->attached > 1);
Add a session_alerts format which is a list of all the alerts in the current session in symbolic form (something like "0!,4~,5!"). Use this in the default set-titles-string. Prompted by a request from Jan ONDREJ.
2015-05-12 15:29:29 +00:00
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
format_add_cb(ft, "session_alerts", format_cb_session_alerts);
Add some formats to look at the session window stack, suggested by Scott ROCHFORD.
2017-05-05 11:59:47 +00:00
format_add_cb(ft, "session_stack", format_cb_session_stack);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
}
Add client formats, from Ben Boeckel.
2011-10-23 01:12:46 +00:00
/* Set default format keys for a client. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Wrap all the individual format_* calls in a single format_defaults functions.
2015-02-05 10:29:43 +00:00
format_defaults_client(struct format_tree *ft, struct client *c)
Add client formats, from Ben Boeckel.
2011-10-23 01:12:46 +00:00
{
Add client_session and client_last_session formats.
2013-03-22 10:32:36 +00:00
struct session *s;
Add key-table option to set the default key table for a session, allows different key bindings for different sessions and a few other things.
2015-12-12 18:32:24 +00:00
const char *name;
Add a format for terminal type.
2017-01-11 16:09:57 +00:00
struct tty *tty = &c->tty;
const char *types[] = TTY_TYPES;
Add client formats, from Ben Boeckel.
2011-10-23 01:12:46 +00:00
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
if (ft->s == NULL)
ft->s = c->session;
Support for windows larger than visible on the attached client. This has been a limitation for a long time. There are two new options, window-size and default-size, and a new command, resize-window. The force-width and force-height options and the session_width and session_height formats have been removed. The new window-size option tells tmux how to work out the size of windows: largest means it picks the size of the largest session, smallest the smallest session (similar to the old behaviour) and manual means that it does not automatically resize windows. The default is currently largest but this may change. aggressive-resize modifies the choice of session for largest and smallest as it did before. If a window is in a session attached to a client that is too small, only part of the window is shown. tmux attempts to keep the cursor visible, so the part of the window displayed is changed as the cursor moves (with a small delay, to try and avoid excess redrawing when applications redraw status lines or similar that are not currently visible). The offset of the visible portion of the window is shown in status-right. Drawing windows which are larger than the client is not as efficient as those which fit, particularly when the cursor moves, so it is recommended to avoid using this on slow machines or networks (set window-size to smallest or manual). The resize-window command can be used to resize a window manually. If it is used, the window-size option is automatically set to manual for the window (undo this with "setw -u window-size"). resize-window works in a similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and -A flags. -a sets the window to the size of the smallest client (what it would be if window-size was smallest) and -A the largest. For the same behaviour as force-width or force-height, use resize-window -x or -y, and "setw -u window-size" to revert to automatic sizing.. If the global window-size option is set to manual, the default-size option is used for new windows. If -x or -y is used with new-session, that sets the default-size option for the new session. The maximum size of a window is 10000x10000. But expect applications to complain and much higher memory use if making a window excessively big. The minimum size is the size required for the current layout including borders. The refresh-client command can be used to pan around a window, -U -D -L -R moves up, down, left or right and -c returns to automatic cursor tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
ft->c = c;
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
Give each client a name. This defaults to the tty name as before but falls back to an alternative if the tty name is not available. This is clearer than overloading the client ttyname member and allows us to remove the path stored in the tty struct, it should always be the same as the client.
2017-04-05 10:49:46 +00:00
format_add(ft, "client_name", "%s", c->name);
Add a format for client PID (client_pid) and server PID (pid). Diff for client_pid from Thomas Adam.
2015-06-14 10:07:44 +00:00
format_add(ft, "client_pid", "%ld", (long) c->pid);
Add a format for terminal type.
2017-01-11 16:09:57 +00:00
format_add(ft, "client_height", "%u", tty->sy);
format_add(ft, "client_width", "%u", tty->sx);
Give each client a name. This defaults to the tty name as before but falls back to an alternative if the tty name is not available. This is clearer than overloading the client ttyname member and allows us to remove the path stored in the tty struct, it should always be the same as the client.
2017-04-05 10:49:46 +00:00
format_add(ft, "client_tty", "%s", c->ttyname);
Add a format to show if client is a control client. From Bruno Sutic.
2015-07-13 15:37:26 +00:00
format_add(ft, "client_control_mode", "%d",
!!(c->flags & CLIENT_CONTROL));
Add client formats, from Ben Boeckel.
2011-10-23 01:12:46 +00:00
Add a format for terminal type.
2017-01-11 16:09:57 +00:00
if (tty->term_name != NULL)
format_add(ft, "client_termname", "%s", tty->term_name);
if (tty->term_name != NULL)
format_add(ft, "client_termtype", "%s", types[tty->term_type]);
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
format_add_tv(ft, "client_created", &c->creation_time);
format_add_tv(ft, "client_activity", &c->activity_time);
When the data we have buffered to write to a terminal grows beyond a reasonable amount (currently width * height * 8 bytes), discard all output to the terminal and start trying to redraw periodically instead. Continue with this until the amount of data we are trying to write falls to a low level again. This helps to prevent tmux sitting on a huge buffer of data when there are processes with fast output running inside tmux but the outside terminal is slow. A new client_discarded format holds the amount of data that has been discarded due to this mechanism. The three variables (when to start this, when to stop, and how often to redraw) are basically "works for me" at the moment, this is going in to see how it goes and if it causes problems for anyone else.
2017-04-19 06:52:27 +00:00
format_add(ft, "client_written", "%zu", c->written);
format_add(ft, "client_discarded", "%zu", c->discarded);
Add client formats, from Ben Boeckel.
2011-10-23 01:12:46 +00:00
Add key-table option to set the default key table for a session, allows different key bindings for different sessions and a few other things.
2015-12-12 18:32:24 +00:00
name = server_client_get_key_table(c);
if (strcmp(c->keytable->name, name) == 0)
Support for multiple key tables to commands to be bound to sequences of keys. The default key bindings become the "prefix" table and -n the "root" table. Keys may be bound in new tables with bind -T and switch-client -T used to specify the table in which the next key should be looked up. Based on a diff from Keith Amling.
2015-04-20 15:34:56 +00:00
format_add(ft, "client_prefix", "%d", 0);
else
format_add(ft, "client_prefix", "%d", 1);
format_add(ft, "client_key_table", "%s", c->keytable->name);
Add a format client_prefix which is 1 if prefix key has been pressed, used for example #{?client_prefix,X,Y}. Also a few extra server_client_status needed.
2013-03-21 16:14:09 +00:00
Add a format for terminal type.
2017-01-11 16:09:57 +00:00
if (tty->flags & TTY_UTF8)
Add client formats, from Ben Boeckel.
2011-10-23 01:12:46 +00:00
format_add(ft, "client_utf8", "%d", 1);
else
format_add(ft, "client_utf8", "%d", 0);
if (c->flags & CLIENT_READONLY)
format_add(ft, "client_readonly", "%d", 1);
else
format_add(ft, "client_readonly", "%d", 0);
Add client_session and client_last_session formats.
2013-03-22 10:32:36 +00:00
s = c->session;
if (s != NULL)
format_add(ft, "client_session", "%s", s->name);
s = c->last_session;
if (s != NULL && session_alive(s))
format_add(ft, "client_last_session", "%s", s->name);
Add client formats, from Ben Boeckel.
2011-10-23 01:12:46 +00:00
}
First period not last for host_short, from Michael Scholz.
2013-10-10 12:04:01 +00:00
/* Set default format keys for a window. */
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
void
Wrap all the individual format_* calls in a single format_defaults functions.
2015-02-05 10:29:43 +00:00
format_defaults_window(struct format_tree *ft, struct window *w)
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
{
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
ft->w = w;
Extend the modifiers allowed before formats: as well as the existing #{=10:...} length limit, add #{t:...} to convert a time_t format to a string, #{b:...} for basename and #{d:...} for dirname. Remove all the foo_string time formats as they can now be replaced by "t:", for example #{window_activity_string} becomes #{t:window_activity}.
2015-10-25 22:29:17 +00:00
format_add_tv(ft, "window_activity", &w->activity_time);
Give each window a unique id, like panes but prefixed with @. Based on work from George Nachman.
2012-01-30 09:39:34 +00:00
format_add(ft, "window_id", "@%u", w->id);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
format_add(ft, "window_name", "%s", w->name);
format_add(ft, "window_width", "%u", w->sx);
format_add(ft, "window_height", "%u", w->sy);
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
format_add_cb(ft, "window_layout", format_cb_window_layout);
Add window_visible_layout which ignores zoomed panes and use it for control mode (which needs to know all panes), from George Nachman.
2015-11-13 10:00:26 +00:00
format_add_cb(ft, "window_visible_layout",
format_cb_window_visible_layout);
Switch all of the various choose- and list- commands over to the format infrastructure, from Thomas Adam.
2012-05-22 11:35:37 +00:00
format_add(ft, "window_panes", "%u", window_count_panes(w));
Fix some format specifier nits, from Ben Boeckel.
2015-03-31 17:45:10 +00:00
format_add(ft, "window_zoomed_flag", "%d",
Check ZOOMED flag on window.
2014-12-01 14:30:18 +00:00
!!(w->flags & WINDOW_ZOOMED));
First period not last for host_short, from Michael Scholz.
2013-10-10 12:04:01 +00:00
}
/* Set default format keys for a winlink. */
Loads more static, except for cmd-*.c and window-*.c.
2016-10-10 21:29:23 +00:00
static void
Now that struct winlink has a session pointer, can remove some arguments.
2017-04-20 09:43:45 +00:00
format_defaults_winlink(struct format_tree *ft, struct winlink *wl)
First period not last for host_short, from Michael Scholz.
2013-10-10 12:04:01 +00:00
{
Support for windows larger than visible on the attached client. This has been a limitation for a long time. There are two new options, window-size and default-size, and a new command, resize-window. The force-width and force-height options and the session_width and session_height formats have been removed. The new window-size option tells tmux how to work out the size of windows: largest means it picks the size of the largest session, smallest the smallest session (similar to the old behaviour) and manual means that it does not automatically resize windows. The default is currently largest but this may change. aggressive-resize modifies the choice of session for largest and smallest as it did before. If a window is in a session attached to a client that is too small, only part of the window is shown. tmux attempts to keep the cursor visible, so the part of the window displayed is changed as the cursor moves (with a small delay, to try and avoid excess redrawing when applications redraw status lines or similar that are not currently visible). The offset of the visible portion of the window is shown in status-right. Drawing windows which are larger than the client is not as efficient as those which fit, particularly when the cursor moves, so it is recommended to avoid using this on slow machines or networks (set window-size to smallest or manual). The resize-window command can be used to resize a window manually. If it is used, the window-size option is automatically set to manual for the window (undo this with "setw -u window-size"). resize-window works in a similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and -A flags. -a sets the window to the size of the smallest client (what it would be if window-size was smallest) and -A the largest. For the same behaviour as force-width or force-height, use resize-window -x or -y, and "setw -u window-size" to revert to automatic sizing.. If the global window-size option is set to manual, the default-size option is used for new windows. If -x or -y is used with new-session, that sets the default-size option for the new session. The maximum size of a window is 10000x10000. But expect applications to complain and much higher memory use if making a window excessively big. The minimum size is the size required for the current layout including borders. The refresh-client command can be used to pan around a window, -U -D -L -R moves up, down, left or right and -c returns to automatic cursor tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
struct client *c = ft->c;
Now that struct winlink has a session pointer, can remove some arguments.
2017-04-20 09:43:45 +00:00
struct session *s = wl->session;
First period not last for host_short, from Michael Scholz.
2013-10-10 12:04:01 +00:00
struct window *w = wl->window;
Support for windows larger than visible on the attached client. This has been a limitation for a long time. There are two new options, window-size and default-size, and a new command, resize-window. The force-width and force-height options and the session_width and session_height formats have been removed. The new window-size option tells tmux how to work out the size of windows: largest means it picks the size of the largest session, smallest the smallest session (similar to the old behaviour) and manual means that it does not automatically resize windows. The default is currently largest but this may change. aggressive-resize modifies the choice of session for largest and smallest as it did before. If a window is in a session attached to a client that is too small, only part of the window is shown. tmux attempts to keep the cursor visible, so the part of the window displayed is changed as the cursor moves (with a small delay, to try and avoid excess redrawing when applications redraw status lines or similar that are not currently visible). The offset of the visible portion of the window is shown in status-right. Drawing windows which are larger than the client is not as efficient as those which fit, particularly when the cursor moves, so it is recommended to avoid using this on slow machines or networks (set window-size to smallest or manual). The resize-window command can be used to resize a window manually. If it is used, the window-size option is automatically set to manual for the window (undo this with "setw -u window-size"). resize-window works in a similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and -A flags. -a sets the window to the size of the smallest client (what it would be if window-size was smallest) and -A the largest. For the same behaviour as force-width or force-height, use resize-window -x or -y, and "setw -u window-size" to revert to automatic sizing.. If the global window-size option is set to manual, the default-size option is used for new windows. If -x or -y is used with new-session, that sets the default-size option for the new session. The maximum size of a window is 10000x10000. But expect applications to complain and much higher memory use if making a window excessively big. The minimum size is the size required for the current layout including borders. The refresh-client command can be used to pan around a window, -U -D -L -R moves up, down, left or right and -c returns to automatic cursor tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
int flag;
u_int ox, oy, sx, sy;
First period not last for host_short, from Michael Scholz.
2013-10-10 12:04:01 +00:00
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
if (ft->w == NULL)
ft->w = wl->window;
Add some formats to look at the session window stack, suggested by Scott ROCHFORD.
2017-05-05 11:59:47 +00:00
ft->wl = wl;
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
Wrap all the individual format_* calls in a single format_defaults functions.
2015-02-05 10:29:43 +00:00
format_defaults_window(ft, w);
First period not last for host_short, from Michael Scholz.
2013-10-10 12:04:01 +00:00
Support for windows larger than visible on the attached client. This has been a limitation for a long time. There are two new options, window-size and default-size, and a new command, resize-window. The force-width and force-height options and the session_width and session_height formats have been removed. The new window-size option tells tmux how to work out the size of windows: largest means it picks the size of the largest session, smallest the smallest session (similar to the old behaviour) and manual means that it does not automatically resize windows. The default is currently largest but this may change. aggressive-resize modifies the choice of session for largest and smallest as it did before. If a window is in a session attached to a client that is too small, only part of the window is shown. tmux attempts to keep the cursor visible, so the part of the window displayed is changed as the cursor moves (with a small delay, to try and avoid excess redrawing when applications redraw status lines or similar that are not currently visible). The offset of the visible portion of the window is shown in status-right. Drawing windows which are larger than the client is not as efficient as those which fit, particularly when the cursor moves, so it is recommended to avoid using this on slow machines or networks (set window-size to smallest or manual). The resize-window command can be used to resize a window manually. If it is used, the window-size option is automatically set to manual for the window (undo this with "setw -u window-size"). resize-window works in a similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and -A flags. -a sets the window to the size of the smallest client (what it would be if window-size was smallest) and -A the largest. For the same behaviour as force-width or force-height, use resize-window -x or -y, and "setw -u window-size" to revert to automatic sizing.. If the global window-size option is set to manual, the default-size option is used for new windows. If -x or -y is used with new-session, that sets the default-size option for the new session. The maximum size of a window is 10000x10000. But expect applications to complain and much higher memory use if making a window excessively big. The minimum size is the size required for the current layout including borders. The refresh-client command can be used to pan around a window, -U -D -L -R moves up, down, left or right and -c returns to automatic cursor tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
if (c != NULL) {
flag = tty_window_offset(&c->tty, &ox, &oy, &sx, &sy);
format_add(ft, "window_bigger", "%d", flag);
if (flag) {
format_add(ft, "window_offset_x", "%u", ox);
format_add(ft, "window_offset_y", "%u", oy);
}
}
First period not last for host_short, from Michael Scholz.
2013-10-10 12:04:01 +00:00
format_add(ft, "window_index", "%d", wl->idx);
Add some formats to look at the session window stack, suggested by Scott ROCHFORD.
2017-05-05 11:59:47 +00:00
format_add_cb(ft, "window_stack_index", format_cb_window_stack_index);
Now that struct winlink has a session pointer, can remove some arguments.
2017-04-20 09:43:45 +00:00
format_add(ft, "window_flags", "%s", window_printable_flags(wl));
First period not last for host_short, from Michael Scholz.
2013-10-10 12:04:01 +00:00
format_add(ft, "window_active", "%d", wl == s->curw);
Fix some format specifier nits, from Ben Boeckel.
2015-03-31 17:45:10 +00:00
format_add(ft, "window_bell_flag", "%d",
Add formats for window flags.
2013-10-10 11:47:52 +00:00
!!(wl->flags & WINLINK_BELL));
Fix some format specifier nits, from Ben Boeckel.
2015-03-31 17:45:10 +00:00
format_add(ft, "window_activity_flag", "%d",
Add formats for window flags.
2013-10-10 11:47:52 +00:00
!!(wl->flags & WINLINK_ACTIVITY));
Fix some format specifier nits, from Ben Boeckel.
2015-03-31 17:45:10 +00:00
format_add(ft, "window_silence_flag", "%d",
Add formats for window flags.
2013-10-10 11:47:52 +00:00
!!(wl->flags & WINLINK_SILENCE));
Fix some format specifier nits, from Ben Boeckel.
2015-03-31 17:45:10 +00:00
format_add(ft, "window_last_flag", "%d",
Add window_last_flag and window_zoomed_flag. From John Morrissey.
2014-09-08 14:29:05 +00:00
!!(wl == TAILQ_FIRST(&s->lastw)));
Add a format window_linked which is 1 if a window has been linked multiple times, also remove the default space in window_flags and use a conditional to add it in window-status-format (this means additional flags can be added in the option without extra spaces). From Thomas Adam with tweaks by me.
2015-05-06 08:35:39 +00:00
format_add(ft, "window_linked", "%d", session_is_linked(s, wl->window));
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
}
/* Set default format keys for a window pane. */
void
Wrap all the individual format_* calls in a single format_defaults functions.
2015-02-05 10:29:43 +00:00
format_defaults_pane(struct format_tree *ft, struct window_pane *wp)
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
{
Some tidying and helper functions.
2018-08-18 16:14:03 +00:00
struct window *w = wp->window;
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
struct grid *gd = wp->base.grid;
Show exit status and time in the remain-on-exit pane text, mostly from Timo Boettcher in GitHub issue 1103.
2017-10-12 11:32:27 +00:00
int status = wp->status;
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
u_int idx;
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
if (ft->w == NULL)
Some tidying and helper functions.
2018-08-18 16:14:03 +00:00
ft->w = w;
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
ft->wp = wp;
Permit option values to be used in formats.
2014-12-02 23:19:45 +00:00
Add a load of miscellaneous pane formats, from George Nachman.
2013-03-22 16:03:35 +00:00
format_add(ft, "history_size", "%u", gd->hsize);
format_add(ft, "history_limit", "%u", gd->hlimit);
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
format_add_cb(ft, "history_bytes", format_cb_history_bytes);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
Add a pane_index format string and use it, from Ben Boeckel.
2011-11-15 23:21:52 +00:00
if (window_pane_index(wp, &idx) != 0)
fatalx("index not found");
Add a load of miscellaneous pane formats, from George Nachman.
2013-03-22 16:03:35 +00:00
format_add(ft, "pane_index", "%u", idx);
Add a pane_index format string and use it, from Ben Boeckel.
2011-11-15 23:21:52 +00:00
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
format_add(ft, "pane_width", "%u", wp->sx);
format_add(ft, "pane_height", "%u", wp->sy);
format_add(ft, "pane_title", "%s", wp->base.title);
format_add(ft, "pane_id", "%%%u", wp->id);
Some tidying and helper functions.
2018-08-18 16:14:03 +00:00
format_add(ft, "pane_active", "%d", wp == w->active);
Add pane_input_off format, from Anish R Athalye.
2014-10-25 08:47:04 +00:00
format_add(ft, "pane_input_off", "%d", !!(wp->flags & PANE_INPUTOFF));
Add a pane_pipe format to show if pipe-pane is active, GitHub issue 990.
2017-07-07 14:39:45 +00:00
format_add(ft, "pane_pipe", "%d", wp->pipe_fd != -1);
Add a load of miscellaneous pane formats, from George Nachman.
2013-03-22 16:03:35 +00:00
Show exit status and time in the remain-on-exit pane text, mostly from Timo Boettcher in GitHub issue 1103.
2017-10-12 11:32:27 +00:00
if ((wp->flags & PANE_STATUSREADY) && WIFEXITED(status))
Add pane_dead_status for exit status of dead panes.
2014-12-09 19:23:35 +00:00
format_add(ft, "pane_dead_status", "%d", WEXITSTATUS(status));
format_add(ft, "pane_dead", "%d", wp->fd == -1);
Support for windows larger than visible on the attached client. This has been a limitation for a long time. There are two new options, window-size and default-size, and a new command, resize-window. The force-width and force-height options and the session_width and session_height formats have been removed. The new window-size option tells tmux how to work out the size of windows: largest means it picks the size of the largest session, smallest the smallest session (similar to the old behaviour) and manual means that it does not automatically resize windows. The default is currently largest but this may change. aggressive-resize modifies the choice of session for largest and smallest as it did before. If a window is in a session attached to a client that is too small, only part of the window is shown. tmux attempts to keep the cursor visible, so the part of the window displayed is changed as the cursor moves (with a small delay, to try and avoid excess redrawing when applications redraw status lines or similar that are not currently visible). The offset of the visible portion of the window is shown in status-right. Drawing windows which are larger than the client is not as efficient as those which fit, particularly when the cursor moves, so it is recommended to avoid using this on slow machines or networks (set window-size to smallest or manual). The resize-window command can be used to resize a window manually. If it is used, the window-size option is automatically set to manual for the window (undo this with "setw -u window-size"). resize-window works in a similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and -A flags. -a sets the window to the size of the smallest client (what it would be if window-size was smallest) and -A the largest. For the same behaviour as force-width or force-height, use resize-window -x or -y, and "setw -u window-size" to revert to automatic sizing.. If the global window-size option is set to manual, the default-size option is used for new windows. If -x or -y is used with new-session, that sets the default-size option for the new session. The maximum size of a window is 10000x10000. But expect applications to complain and much higher memory use if making a window excessively big. The minimum size is the size required for the current layout including borders. The refresh-client command can be used to pan around a window, -U -D -L -R moves up, down, left or right and -c returns to automatic cursor tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
format_add(ft, "pane_left", "%u", wp->xoff);
format_add(ft, "pane_top", "%u", wp->yoff);
format_add(ft, "pane_right", "%u", wp->xoff + wp->sx - 1);
format_add(ft, "pane_bottom", "%u", wp->yoff + wp->sy - 1);
format_add(ft, "pane_at_left", "%d", wp->xoff == 0);
format_add(ft, "pane_at_top", "%d", wp->yoff == 0);
format_add(ft, "pane_at_right", "%d", wp->xoff + wp->sx == w->sx);
format_add(ft, "pane_at_bottom", "%d", wp->yoff + wp->sy == w->sy);
Add some formats for pane bounds.
2014-05-27 12:49:36 +00:00
Add a load of miscellaneous pane formats, from George Nachman.
2013-03-22 16:03:35 +00:00
format_add(ft, "pane_in_mode", "%d", wp->screen != &wp->base);
Add a format for the name of the pane's mode, lets it be used as a conditional for key bindings.
2017-05-07 22:27:57 +00:00
if (wp->mode != NULL)
format_add(ft, "pane_mode", "%s", wp->mode->name);
Add pane_synchronized format, from Romain Francoise.
2013-07-05 15:27:14 +00:00
format_add(ft, "pane_synchronized", "%d",
Some tidying and helper functions.
2018-08-18 16:14:03 +00:00
!!options_get_number(w->options, "synchronize-panes"));
Store copy mode search string in pane so search-again command works even if you exit and reenter copy mode (it doesn't remember the position, just the search string), suggested by espie@.
2017-05-12 10:45:38 +00:00
if (wp->searchstr != NULL)
format_add(ft, "pane_search_string", "%s", wp->searchstr);
Add a load of miscellaneous pane formats, from George Nachman.
2013-03-22 16:03:35 +00:00
wp->tty is a char [] not a char * so it can't be NULL. From Thomas Adam.
2015-06-10 12:56:04 +00:00
format_add(ft, "pane_tty", "%s", wp->tty);
Add a load of miscellaneous pane formats, from George Nachman.
2013-03-22 16:03:35 +00:00
format_add(ft, "pane_pid", "%ld", (long) wp->pid);
Allow formats to be specified as functions (in the code) so they are only evaluated on demand rather than each time a format tree is constructed. Use this for expensive formats like pane_current_command.
2015-08-28 16:46:40 +00:00
format_add_cb(ft, "pane_start_command", format_cb_start_command);
format_add_cb(ft, "pane_current_command", format_cb_current_command);
Add a load of miscellaneous pane formats, from George Nachman.
2013-03-22 16:03:35 +00:00
Fix some format specifier nits, from Ben Boeckel.
2015-03-31 17:45:10 +00:00
format_add(ft, "cursor_x", "%u", wp->base.cx);
format_add(ft, "cursor_y", "%u", wp->base.cy);
format_add(ft, "scroll_region_upper", "%u", wp->base.rupper);
format_add(ft, "scroll_region_lower", "%u", wp->base.rlower);
Add a load of miscellaneous pane formats, from George Nachman.
2013-03-22 16:03:35 +00:00
Add selection_present format so commands in copy mode can use it, GitHub issue 1028.
2017-08-02 11:10:48 +00:00
window_copy_add_formats(wp, ft);
Format for scroll position, from Jorge Morante.
2015-10-23 16:02:21 +00:00
Add a load of miscellaneous pane formats, from George Nachman.
2013-03-22 16:03:35 +00:00
format_add(ft, "alternate_on", "%d", wp->saved_grid ? 1 : 0);
Fix some format specifier nits, from Ben Boeckel.
2015-03-31 17:45:10 +00:00
format_add(ft, "alternate_saved_x", "%u", wp->saved_cx);
format_add(ft, "alternate_saved_y", "%u", wp->saved_cy);
Add a load of miscellaneous pane formats, from George Nachman.
2013-03-22 16:03:35 +00:00
format_add(ft, "cursor_flag", "%d",
!!(wp->base.mode & MODE_CURSOR));
format_add(ft, "insert_flag", "%d",
!!(wp->base.mode & MODE_INSERT));
format_add(ft, "keypad_cursor_flag", "%d",
!!(wp->base.mode & MODE_KCURSOR));
format_add(ft, "keypad_flag", "%d",
!!(wp->base.mode & MODE_KKEYPAD));
format_add(ft, "wrap_flag", "%d",
!!(wp->base.mode & MODE_WRAP));
Put mouse_any_flag back, don't know where it went to (still in man page).
2015-04-21 15:18:38 +00:00
format_add(ft, "mouse_any_flag", "%d",
Implement "all event" (1003) mouse mode but in a way that works. The main issue is that if we have two panes, A with 1002 and B with 1003, we need to set 1003 outside tmux in order to get all the mouse events, but then we need to suppress the ones that pane A doesn't want. This is easy in SGR mouse mode, because buttons == 3 is only used for movement events (for other events the trailing m/M marks a release instead), but in normal mouse mode we can't tell so easily. So for that, look at the previous event instead - if it is drag+release as well, then the current event is a movement event.
2017-02-01 09:55:07 +00:00
!!(wp->base.mode & ALL_MOUSE_MODES));
Add a load of miscellaneous pane formats, from George Nachman.
2013-03-22 16:03:35 +00:00
format_add(ft, "mouse_standard_flag", "%d",
!!(wp->base.mode & MODE_MOUSE_STANDARD));
format_add(ft, "mouse_button_flag", "%d",
!!(wp->base.mode & MODE_MOUSE_BUTTON));
Implement "all event" (1003) mouse mode but in a way that works. The main issue is that if we have two panes, A with 1002 and B with 1003, we need to set 1003 outside tmux in order to get all the mouse events, but then we need to suppress the ones that pane A doesn't want. This is easy in SGR mouse mode, because buttons == 3 is only used for movement events (for other events the trailing m/M marks a release instead), but in normal mouse mode we can't tell so easily. So for that, look at the previous event instead - if it is drag+release as well, then the current event is a movement event.
2017-02-01 09:55:07 +00:00
format_add(ft, "mouse_all_flag", "%d",
!!(wp->base.mode & MODE_MOUSE_ALL));
Add pane_tabs format to format_window_pane based on code from George Nachman.
2013-03-24 09:29:40 +00:00
Make a few more expensive (ish) formats functions instead of inline.
2015-08-28 17:01:42 +00:00
format_add_cb(ft, "pane_tabs", format_cb_pane_tabs);
Add initial 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. Later this will be used for status_replace and list-keys and other places.
2011-08-26 10:53:16 +00:00
}
Switch all of the various choose- and list- commands over to the format infrastructure, from Thomas Adam.
2012-05-22 11:35:37 +00:00
Add pane_tabs format to format_window_pane based on code from George Nachman.
2013-03-24 09:29:40 +00:00
/* Set default format keys for paste buffer. */
Switch all of the various choose- and list- commands over to the format infrastructure, from Thomas Adam.
2012-05-22 11:35:37 +00:00
void
Nuke the utf8 and status-utf8 options and make tmux only a UTF-8 terminal. We still support non-UTF-8 terminals outside tmux, but inside it is always UTF-8 (as when the utf8 and status-utf8 options were on).
2015-11-12 11:09:11 +00:00
format_defaults_paste_buffer(struct format_tree *ft, struct paste_buffer *pb)
Switch all of the various choose- and list- commands over to the format infrastructure, from Thomas Adam.
2012-05-22 11:35:37 +00:00
{
Add -F to choose-tree, choose-client, choose-buffer to specify the format of each line, as well as adding a couple of formats needed for the default display.
2017-08-09 11:43:45 +00:00
struct timeval tv;
size_t size;
char *s;
timerclear(&tv);
tv.tv_sec = paste_buffer_created(pb);
paste_buffer_data(pb, &size);
Switch all of the various choose- and list- commands over to the format infrastructure, from Thomas Adam.
2012-05-22 11:35:37 +00:00
Add -F to choose-tree, choose-client, choose-buffer to specify the format of each line, as well as adding a couple of formats needed for the default display.
2017-08-09 11:43:45 +00:00
format_add(ft, "buffer_size", "%zu", size);
Move struct paste_buffer out of tmux.h.
2015-08-29 09:25:00 +00:00
format_add(ft, "buffer_name", "%s", paste_buffer_name(pb));
Add -F to choose-tree, choose-client, choose-buffer to specify the format of each line, as well as adding a couple of formats needed for the default display.
2017-08-09 11:43:45 +00:00
format_add_tv(ft, "buffer_created", &tv);
Switch all of the various choose- and list- commands over to the format infrastructure, from Thomas Adam.
2012-05-22 11:35:37 +00:00
Nuke the utf8 and status-utf8 options and make tmux only a UTF-8 terminal. We still support non-UTF-8 terminals outside tmux, but inside it is always UTF-8 (as when the utf8 and status-utf8 options were on).
2015-11-12 11:09:11 +00:00
s = paste_make_sample(pb);
Support UTF-8 with choose-buffer, from Kosuke ASAMI. Also make buffer_sample bigger to let it trim at window right edge.
2014-04-02 18:12:18 +00:00
format_add(ft, "buffer_sample", "%s", s);
free(s);
Switch all of the various choose- and list- commands over to the format infrastructure, from Thomas Adam.
2012-05-22 11:35:37 +00:00
}
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