1/* $OpenBSD$ */
2
3/*
4 * Copyright (c) 2007 Nicholas Marriott <[email protected]>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19#include <sys/types.h>
20
21#include <stdlib.h>
22#include <string.h>
23
24#include "tmux.h"
25
26/*
27 * Bind a key to a command.
28 */
29
30static enum cmd_retval cmd_bind_key_exec(struct cmd *, struct cmdq_item *);
31
32const struct cmd_entry cmd_bind_key_entry = {
33 .name = "bind-key",
34 .alias = "bind",
35
36 .args = { "nrN:T:", 2, -1 },
37 .usage = "[-nr] [-T key-table] [-N note] key "
38 "command [arguments]",
39
40 .flags = CMD_AFTERHOOK,
41 .exec = cmd_bind_key_exec
42};
43
44static enum cmd_retval
45cmd_bind_key_exec(struct cmd *self, struct cmdq_item *item)
46{
47 struct args *args = self->args;
48 key_code key;
49 const char *tablename, *note;
50 struct cmd_parse_result *pr;
51 char **argv = args->argv;
52 int argc = args->argc, repeat;
53
54 key = key_string_lookup_string(argv[0]);
55 if (key == KEYC_NONE || key == KEYC_UNKNOWN) {
56 cmdq_error(item, "unknown key: %s", argv[0]);
57 return (CMD_RETURN_ERROR);
58 }
59
60 if (args_has(args, 'T'))
61 tablename = args_get(args, 'T');
62 else if (args_has(args, 'n'))
63 tablename = "root";
64 else
65 tablename = "prefix";
66 repeat = args_has(args, 'r');
67
68 if (argc == 2)
69 pr = cmd_parse_from_string(argv[1], NULL);
70 else
71 pr = cmd_parse_from_arguments(argc - 1, argv + 1, NULL);
72 switch (pr->status) {
73 case CMD_PARSE_EMPTY:
74 cmdq_error(item, "empty command");
75 return (CMD_RETURN_ERROR);
76 case CMD_PARSE_ERROR:
77 cmdq_error(item, "%s", pr->error);
78 free(pr->error);
79 return (CMD_RETURN_ERROR);
80 case CMD_PARSE_SUCCESS:
81 break;
82 }
83 note = args_get(args, 'N');
84 key_bindings_add(tablename, key, note, repeat, pr->cmdlist);
85 return (CMD_RETURN_NORMAL);
86}
87