File: [local] / src / usr.bin / tmux / options-table.c (download)
Revision 1.32, Thu Jan 17 00:11:22 2013 UTC (11 years, 4 months ago) by nicm
Branch: MAIN
CVS Tags: OPENBSD_5_3_BASE, OPENBSD_5_3
Changes since 1.31: +1 -8 lines
Remove the layout undo/redo code which never really worked.
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/* $OpenBSD: options-table.c,v 1.32 2013/01/17 00:11:22 nicm Exp $ */
/*
* Copyright (c) 2011 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <string.h>
#include <paths.h>
#include "tmux.h"
/*
* This file has a tables with all the server, session and window
* options. These tables are the master copy of the options with their real
* (user-visible) types, range limits and default values. At start these are
* copied into the runtime global options trees (which only has number and
* string types). These tables are then used to loop up the real type when
* the user sets an option or its value needs to be shown.
*/
/* Choice option type lists. */
const char *options_table_mode_keys_list[] = {
"emacs", "vi", NULL
};
const char *options_table_mode_mouse_list[] = {
"off", "on", "copy-mode", NULL
};
const char *options_table_clock_mode_style_list[] = {
"12", "24", NULL
};
const char *options_table_status_keys_list[] = {
"emacs", "vi", NULL
};
const char *options_table_status_justify_list[] = {
"left", "centre", "right", NULL
};
const char *options_table_status_position_list[] = {
"top", "bottom", NULL
};
const char *options_table_bell_action_list[] = {
"none", "any", "current", NULL
};
/* Server options. */
const struct options_table_entry server_options_table[] = {
{ .name = "buffer-limit",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 1,
.maximum = INT_MAX,
.default_num = 20
},
{ .name = "escape-time",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = INT_MAX,
.default_num = 500
},
{ .name = "exit-unattached",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "quiet",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0 /* overridden in main() */
},
{ .name = "set-clipboard",
.type = OPTIONS_TABLE_FLAG,
.default_num = 1
},
{ .name = NULL }
};
/* Session options. */
const struct options_table_entry session_options_table[] = {
{ .name = "assume-paste-time",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = INT_MAX,
.default_num = 1,
},
{ .name = "base-index",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = INT_MAX,
.default_num = 0
},
{ .name = "bell-action",
.type = OPTIONS_TABLE_CHOICE,
.choices = options_table_bell_action_list,
.default_num = BELL_ANY
},
{ .name = "bell-on-alert",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "default-command",
.type = OPTIONS_TABLE_STRING,
.default_str = ""
},
{ .name = "default-path",
.type = OPTIONS_TABLE_STRING,
.default_str = ""
},
{ .name = "default-shell",
.type = OPTIONS_TABLE_STRING,
.default_str = _PATH_BSHELL
},
{ .name = "default-terminal",
.type = OPTIONS_TABLE_STRING,
.default_str = "screen"
},
{ .name = "destroy-unattached",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "detach-on-destroy",
.type = OPTIONS_TABLE_FLAG,
.default_num = 1
},
{ .name = "display-panes-active-colour",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 1
},
{ .name = "display-panes-colour",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 4
},
{ .name = "display-panes-time",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 1,
.maximum = INT_MAX,
.default_num = 1000
},
{ .name = "display-time",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 1,
.maximum = INT_MAX,
.default_num = 750
},
{ .name = "history-limit",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = INT_MAX,
.default_num = 2000
},
{ .name = "lock-after-time",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = INT_MAX,
.default_num = 0
},
{ .name = "lock-command",
.type = OPTIONS_TABLE_STRING,
.default_str = "lock -np"
},
{ .name = "lock-server",
.type = OPTIONS_TABLE_FLAG,
.default_num = 1
},
{ .name = "message-attr",
.type = OPTIONS_TABLE_ATTRIBUTES,
.default_num = 0
},
{ .name = "message-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 3
},
{ .name = "message-command-attr",
.type = OPTIONS_TABLE_ATTRIBUTES,
.default_num = 0
},
{ .name = "message-command-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 0
},
{ .name = "message-command-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 3
},
{ .name = "message-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 0
},
{ .name = "message-limit",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = INT_MAX,
.default_num = 20
},
{ .name = "mouse-resize-pane",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "mouse-select-pane",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "mouse-select-window",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "mouse-utf8",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "pane-active-border-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "pane-active-border-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 2
},
{ .name = "pane-border-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "pane-border-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "prefix",
.type = OPTIONS_TABLE_KEY,
.default_num = '\002',
},
{ .name = "prefix2",
.type = OPTIONS_TABLE_KEY,
.default_num = KEYC_NONE,
},
{ .name = "renumber-windows",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "repeat-time",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = SHRT_MAX,
.default_num = 500
},
{ .name = "set-remain-on-exit",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "set-titles",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "set-titles-string",
.type = OPTIONS_TABLE_STRING,
.default_str = "#S:#I:#W - \"#T\""
},
{ .name = "status",
.type = OPTIONS_TABLE_FLAG,
.default_num = 1
},
{ .name = "status-attr",
.type = OPTIONS_TABLE_ATTRIBUTES,
.default_num = 0
},
{ .name = "status-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 2
},
{ .name = "status-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 0
},
{ .name = "status-interval",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = INT_MAX,
.default_num = 15
},
{ .name = "status-justify",
.type = OPTIONS_TABLE_CHOICE,
.choices = options_table_status_justify_list,
.default_num = 0
},
{ .name = "status-keys",
.type = OPTIONS_TABLE_CHOICE,
.choices = options_table_status_keys_list,
.default_num = MODEKEY_EMACS
},
{ .name = "status-left",
.type = OPTIONS_TABLE_STRING,
.default_str = "[#S]"
},
{ .name = "status-left-attr",
.type = OPTIONS_TABLE_ATTRIBUTES,
.default_num = 0
},
{ .name = "status-left-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "status-left-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "status-left-length",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = SHRT_MAX,
.default_num = 10
},
{ .name = "status-position",
.type = OPTIONS_TABLE_CHOICE,
.choices = options_table_status_position_list,
.default_num = 1
},
{ .name = "status-right",
.type = OPTIONS_TABLE_STRING,
.default_str = "\"#22T\" %H:%M %d-%b-%y"
},
{ .name = "status-right-attr",
.type = OPTIONS_TABLE_ATTRIBUTES,
.default_num = 0
},
{ .name = "status-right-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "status-right-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "status-right-length",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = SHRT_MAX,
.default_num = 40
},
{ .name = "status-utf8",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0 /* overridden in main() */
},
{ .name = "terminal-overrides",
.type = OPTIONS_TABLE_STRING,
.default_str = "*88col*:colors=88,*256col*:colors=256"
",xterm*:XT:Ms=\\E]52;%p1%s;%p2%s\\007"
":Cc=\\E]12;%p1%s\\007:Cr=\\E]112\\007"
":Cs=\\E[%p1%d q:Csr=\\E[2 q,screen*:XT"
},
{ .name = "update-environment",
.type = OPTIONS_TABLE_STRING,
.default_str = "DISPLAY SSH_ASKPASS SSH_AUTH_SOCK SSH_AGENT_PID "
"SSH_CONNECTION WINDOWID XAUTHORITY"
},
{ .name = "visual-activity",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "visual-bell",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "visual-content",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "visual-silence",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "word-separators",
.type = OPTIONS_TABLE_STRING,
.default_str = " -_@"
},
{ .name = NULL }
};
/* Window options. */
const struct options_table_entry window_options_table[] = {
{ .name = "aggressive-resize",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "allow-rename",
.type = OPTIONS_TABLE_FLAG,
.default_num = 1
},
{ .name = "alternate-screen",
.type = OPTIONS_TABLE_FLAG,
.default_num = 1
},
{ .name = "automatic-rename",
.type = OPTIONS_TABLE_FLAG,
.default_num = 1
},
{ .name = "c0-change-trigger",
.type = OPTIONS_TABLE_NUMBER,
.default_num = 250,
.minimum = 0,
.maximum = USHRT_MAX
},
{ .name = "c0-change-interval",
.type = OPTIONS_TABLE_NUMBER,
.default_num = 100,
.minimum = 1,
.maximum = USHRT_MAX
},
{ .name = "clock-mode-colour",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 4
},
{ .name = "clock-mode-style",
.type = OPTIONS_TABLE_CHOICE,
.choices = options_table_clock_mode_style_list,
.default_num = 1
},
{ .name = "force-height",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = INT_MAX,
.default_num = 0
},
{ .name = "force-width",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = INT_MAX,
.default_num = 0
},
{ .name = "main-pane-height",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 1,
.maximum = INT_MAX,
.default_num = 24
},
{ .name = "main-pane-width",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 1,
.maximum = INT_MAX,
.default_num = 80
},
{ .name = "mode-attr",
.type = OPTIONS_TABLE_ATTRIBUTES,
.default_num = 0
},
{ .name = "mode-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 3
},
{ .name = "mode-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 0
},
{ .name = "mode-keys",
.type = OPTIONS_TABLE_CHOICE,
.choices = options_table_mode_keys_list,
.default_num = MODEKEY_EMACS
},
{ .name = "mode-mouse",
.type = OPTIONS_TABLE_CHOICE,
.choices = options_table_mode_mouse_list,
.default_num = 0
},
{ .name = "monitor-activity",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "monitor-content",
.type = OPTIONS_TABLE_STRING,
.default_str = ""
},
{ .name = "monitor-silence",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = INT_MAX,
.default_num = 0
},
{ .name = "other-pane-height",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = INT_MAX,
.default_num = 0
},
{ .name = "other-pane-width",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = INT_MAX,
.default_num = 0
},
{ .name = "pane-base-index",
.type = OPTIONS_TABLE_NUMBER,
.minimum = 0,
.maximum = USHRT_MAX,
.default_num = 0
},
{ .name = "remain-on-exit",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "synchronize-panes",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = "utf8",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0 /* overridden in main() */
},
{ .name = "window-status-activity-attr",
.type = OPTIONS_TABLE_ATTRIBUTES,
.default_num = GRID_ATTR_REVERSE
},
{ .name = "window-status-activity-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "window-status-activity-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "window-status-bell-attr",
.type = OPTIONS_TABLE_ATTRIBUTES,
.default_num = GRID_ATTR_REVERSE
},
{ .name = "window-status-bell-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "window-status-bell-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "window-status-content-attr",
.type = OPTIONS_TABLE_ATTRIBUTES,
.default_num = GRID_ATTR_REVERSE
},
{ .name = "window-status-content-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "window-status-content-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "window-status-attr",
.type = OPTIONS_TABLE_ATTRIBUTES,
.default_num = 0
},
{ .name = "window-status-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "window-status-current-attr",
.type = OPTIONS_TABLE_ATTRIBUTES,
.default_num = 0
},
{ .name = "window-status-current-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "window-status-current-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "window-status-current-format",
.type = OPTIONS_TABLE_STRING,
.default_str = "#I:#W#F"
},
{ .name = "window-status-last-attr",
.type = OPTIONS_TABLE_ATTRIBUTES,
.default_num = 0
},
{ .name = "window-status-last-bg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "window-status-last-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "window-status-fg",
.type = OPTIONS_TABLE_COLOUR,
.default_num = 8
},
{ .name = "window-status-format",
.type = OPTIONS_TABLE_STRING,
.default_str = "#I:#W#F"
},
{ .name = "window-status-separator",
.type = OPTIONS_TABLE_STRING,
.default_str = " "
},
{ .name = "wrap-search",
.type = OPTIONS_TABLE_FLAG,
.default_num = 1
},
{ .name = "xterm-keys",
.type = OPTIONS_TABLE_FLAG,
.default_num = 0
},
{ .name = NULL }
};
/* Populate an options tree from a table. */
void
options_table_populate_tree(
const struct options_table_entry *table, struct options *oo)
{
const struct options_table_entry *oe;
for (oe = table; oe->name != NULL; oe++) {
if (oe->default_str != NULL)
options_set_string(oo, oe->name, "%s", oe->default_str);
else
options_set_number(oo, oe->name, oe->default_num);
}
}
/* Print an option using its type from the table. */
const char *
options_table_print_entry(
const struct options_table_entry *oe, struct options_entry *o)
{
static char out[BUFSIZ];
const char *s;
*out = '\0';
switch (oe->type) {
case OPTIONS_TABLE_STRING:
xsnprintf(out, sizeof out, "\"%s\"", o->str);
break;
case OPTIONS_TABLE_NUMBER:
xsnprintf(out, sizeof out, "%lld", o->num);
break;
case OPTIONS_TABLE_KEY:
xsnprintf(out, sizeof out, "%s", key_string_lookup_key(o->num));
break;
case OPTIONS_TABLE_COLOUR:
s = colour_tostring(o->num);
xsnprintf(out, sizeof out, "%s", s);
break;
case OPTIONS_TABLE_ATTRIBUTES:
s = attributes_tostring(o->num);
xsnprintf(out, sizeof out, "%s", s);
break;
case OPTIONS_TABLE_FLAG:
if (o->num)
strlcpy(out, "on", sizeof out);
else
strlcpy(out, "off", sizeof out);
break;
case OPTIONS_TABLE_CHOICE:
s = oe->choices[o->num];
xsnprintf(out, sizeof out, "%s", s);
break;
}
return (out);
}
/* Find an option. */
int
options_table_find(
const char *optstr, const struct options_table_entry **table,
const struct options_table_entry **oe)
{
static const struct options_table_entry *tables[] = {
server_options_table,
window_options_table,
session_options_table
};
const struct options_table_entry *oe_loop;
u_int i;
for (i = 0; i < nitems(tables); i++) {
for (oe_loop = tables[i]; oe_loop->name != NULL; oe_loop++) {
if (strncmp(oe_loop->name, optstr, strlen(optstr)) != 0)
continue;
/* If already found, ambiguous. */
if (*oe != NULL)
return (-1);
*oe = oe_loop;
*table = tables[i];
/* Bail now if an exact match. */
if (strcmp((*oe)->name, optstr) == 0)
break;
}
}
return (0);
}
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