Annotation of src/usr.bin/tmux/cmd-bind-key.c, Revision 1.38
1.38 ! nicm 1: /* $OpenBSD: cmd-bind-key.c,v 1.37 2020/04/13 08:26:27 nicm Exp $ */
1.1 nicm 2:
3: /*
1.25 nicm 4: * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
1.1 nicm 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:
1.13 nicm 21: #include <stdlib.h>
1.5 nicm 22: #include <string.h>
23:
1.1 nicm 24: #include "tmux.h"
25:
26: /*
1.32 nicm 27: * Bind a key to a command.
1.1 nicm 28: */
29:
1.31 nicm 30: static enum cmd_retval cmd_bind_key_exec(struct cmd *, struct cmdq_item *);
1.1 nicm 31:
32: const struct cmd_entry cmd_bind_key_entry = {
1.24 nicm 33: .name = "bind-key",
34: .alias = "bind",
35:
1.38 ! nicm 36: .args = { "nrN:T:", 1, -1 },
1.36 nicm 37: .usage = "[-nr] [-T key-table] [-N note] key "
1.38 ! nicm 38: "[command [arguments]]",
1.24 nicm 39:
1.30 nicm 40: .flags = CMD_AFTERHOOK,
1.24 nicm 41: .exec = cmd_bind_key_exec
1.1 nicm 42: };
43:
1.27 nicm 44: static enum cmd_retval
1.31 nicm 45: cmd_bind_key_exec(struct cmd *self, struct cmdq_item *item)
1.1 nicm 46: {
1.37 nicm 47: struct args *args = cmd_get_args(self);
1.34 nicm 48: key_code key;
1.38 ! nicm 49: const char *tablename, *note = args_get(args, 'N');
1.34 nicm 50: struct cmd_parse_result *pr;
51: char **argv = args->argv;
1.35 nicm 52: int argc = args->argc, repeat;
1.17 nicm 53:
1.34 nicm 54: key = key_string_lookup_string(argv[0]);
1.23 nicm 55: if (key == KEYC_NONE || key == KEYC_UNKNOWN) {
1.34 nicm 56: cmdq_error(item, "unknown key: %s", argv[0]);
1.14 nicm 57: return (CMD_RETURN_ERROR);
1.10 nicm 58: }
1.1 nicm 59:
1.21 nicm 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";
1.35 nicm 66: repeat = args_has(args, 'r');
1.21 nicm 67:
1.38 ! nicm 68: if (argc != 1) {
! 69: if (argc == 2)
! 70: pr = cmd_parse_from_string(argv[1], NULL);
! 71: else
! 72: pr = cmd_parse_from_arguments(argc - 1, argv + 1, NULL);
! 73: switch (pr->status) {
! 74: case CMD_PARSE_EMPTY:
! 75: cmdq_error(item, "empty command");
! 76: return (CMD_RETURN_ERROR);
! 77: case CMD_PARSE_ERROR:
! 78: cmdq_error(item, "%s", pr->error);
! 79: free(pr->error);
! 80: return (CMD_RETURN_ERROR);
! 81: case CMD_PARSE_SUCCESS:
! 82: break;
! 83: }
! 84: key_bindings_add(tablename, key, note, repeat, pr->cmdlist);
! 85: } else
! 86: key_bindings_add(tablename, key, note, repeat, NULL);
1.14 nicm 87: return (CMD_RETURN_NORMAL);
1.1 nicm 88: }