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36c7c7537a
Move the user-visible parts of all options (names, types, limit, default values) together into one set of tables in options-table.c. Also clean up and simplify cmd-set-options.c and move a common print function into option-table.c.
88 lines
2.3 KiB
C
88 lines
2.3 KiB
C
/* $Id: cmd-show-options.c,v 1.22 2011-01-03 23:52:38 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <stdlib.h>
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#include <string.h>
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#include "tmux.h"
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/*
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* Show options.
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*/
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int cmd_show_options_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_show_options_entry = {
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"show-options", "show",
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"[-gsw] [-t target-session|target-window]",
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0, "gsw",
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cmd_target_init,
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cmd_target_parse,
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cmd_show_options_exec,
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cmd_target_free,
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cmd_target_print
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};
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int
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cmd_show_options_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct cmd_target_data *data = self->data;
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const struct options_table_entry *table, *oe;
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struct session *s;
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struct winlink *wl;
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struct options *oo;
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struct options_entry *o;
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const char *optval;
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if (cmd_check_flag(data->chflags, 's')) {
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oo = &global_options;
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table = server_options_table;
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} else if (cmd_check_flag(data->chflags, 'w')) {
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table = window_options_table;
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if (cmd_check_flag(data->chflags, 'g'))
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oo = &global_w_options;
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else {
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wl = cmd_find_window(ctx, data->target, NULL);
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if (wl == NULL)
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return (-1);
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oo = &wl->window->options;
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}
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} else {
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table = session_options_table;
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if (cmd_check_flag(data->chflags, 'g'))
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oo = &global_s_options;
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else {
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s = cmd_find_session(ctx, data->target);
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if (s == NULL)
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return (-1);
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oo = &s->options;
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}
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}
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for (oe = table; oe->name != NULL; oe++) {
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if ((o = options_find1(oo, oe->name)) == NULL)
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continue;
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optval = options_table_print_entry(oe, o);
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ctx->print(ctx, "%s %s", oe->name, optval);
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}
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return (0);
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}
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