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d29aa12117
additional payload (to reduce problems with lifetime of objects) and are delivered to one or more event sinks. This is more powerful and reduces the complex dependencies between control mode and hooks. Events are now used for hooks, control mode notifications and for monitors (set-hook -B). wait-for can now wait for an event to fire (-E flag, with -F to for filter), with -v to print the payload, as well as listing (-l) waiting clients on an event and forcing one to wake (-w). A few additional hooks are also now available (pane-created, pane-resized, etc) and some of the existing ones have additional format variables available.
108 lines
3.0 KiB
C
108 lines
3.0 KiB
C
/* $OpenBSD: cmd-bind-key.c,v 1.47 2025/04/09 07:03:04 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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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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* Bind a key to a command.
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*/
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static enum args_parse_type cmd_bind_key_args_parse(struct args *, u_int,
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char **);
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static enum cmd_retval cmd_bind_key_exec(struct cmd *,
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struct cmdq_item *);
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const struct cmd_entry cmd_bind_key_entry = {
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.name = "bind-key",
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.alias = "bind",
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.args = { "nrN:T:", 1, -1, cmd_bind_key_args_parse },
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.usage = "[-nr] [-T key-table] [-N note] key "
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"[command [argument ...]]",
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.flags = CMD_AFTERHOOK,
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.exec = cmd_bind_key_exec
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};
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static enum args_parse_type
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cmd_bind_key_args_parse(__unused struct args *args, __unused u_int idx,
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__unused char **cause)
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{
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return (ARGS_PARSE_COMMANDS_OR_STRING);
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}
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static enum cmd_retval
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cmd_bind_key_exec(struct cmd *self, struct cmdq_item *item)
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{
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struct args *args = cmd_get_args(self);
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key_code key;
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const char *tablename, *note = args_get(args, 'N');
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struct cmd_parse_result *pr;
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int repeat;
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struct args_value *value;
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u_int count = args_count(args);
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key = key_string_lookup_string(args_string(args, 0));
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if (key == KEYC_NONE || key == KEYC_UNKNOWN) {
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cmdq_error(item, "unknown key: %s", args_string(args, 0));
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return (CMD_RETURN_ERROR);
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}
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if (args_has(args, 'T'))
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tablename = args_get(args, 'T');
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else if (args_has(args, 'n'))
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tablename = "root";
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else
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tablename = "prefix";
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repeat = args_has(args, 'r');
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if (count == 1) {
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key_bindings_add(tablename, key, note, repeat, NULL);
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return (CMD_RETURN_NORMAL);
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}
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value = args_value(args, 1);
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if (count == 2 && value->type == ARGS_COMMANDS) {
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key_bindings_add(tablename, key, note, repeat, value->cmdlist);
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value->cmdlist->references++;
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return (CMD_RETURN_NORMAL);
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}
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if (count == 2)
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pr = cmd_parse_from_string(args_string(args, 1), NULL);
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else {
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pr = cmd_parse_from_arguments(args_values(args) + 1, count - 1,
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NULL);
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}
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switch (pr->status) {
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case CMD_PARSE_ERROR:
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cmdq_error(item, "%s", pr->error);
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free(pr->error);
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return (CMD_RETURN_ERROR);
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case CMD_PARSE_SUCCESS:
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break;
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}
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key_bindings_add(tablename, key, note, repeat, pr->cmdlist);
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return (CMD_RETURN_NORMAL);
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}
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