ztmux 3.7.20

A Rust port of tmux — the full terminal multiplexer, server and client
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88

// Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
//
// 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.

use crate::*;

pub static CMD_BIND_KEY_ENTRY: cmd_entry = cmd_entry {
    name: "bind-key",
    alias: Some("bind"),

    args: args_parse::new("nrN:T:", 1, -1, Some(cmd_bind_key_args_parse)),
    usage: "[-nr] [-T key-table] [-N note] key [command [arguments]]",

    flags: cmd_flag::CMD_AFTERHOOK,
    exec: cmd_bind_key_exec,
    source: cmd_entry_flag::zeroed(),
    target: cmd_entry_flag::zeroed(),
};

/// C `vendor/tmux/cmd-bind-key.c:48`: `static enum args_parse_type cmd_bind_key_args_parse(__unused struct args *args, __unused u_int idx, __unused char **cause)`
fn cmd_bind_key_args_parse(_args: *mut args, _idx: u32, _cause: *mut *mut u8) -> args_parse_type {
    args_parse_type::ARGS_PARSE_COMMANDS_OR_STRING
}

/// C `vendor/tmux/cmd-bind-key.c:55`: `static enum cmd_retval cmd_bind_key_exec(struct cmd *self, struct cmdq_item *item)`
unsafe fn cmd_bind_key_exec(self_: *mut cmd, item: *mut cmdq_item) -> cmd_retval {
    unsafe {
        let args: *mut args = cmd_get_args(self_);
        let note = args_get(args, b'N');

        let count: u32 = args_count(args);

        let key: key_code = key_string_lookup_string(args_string(args, 0));
        if key == KEYC_NONE || key == KEYC_UNKNOWN {
            cmdq_error!(item, "unknown key bind: {}", _s(args_string(args, 0)));
            return cmd_retval::CMD_RETURN_ERROR;
        }

        let tablename: *const u8 = if args_has(args, 'T') {
            args_get(args, b'T')
        } else if args_has(args, 'n') {
            c!("root")
        } else {
            c!("prefix")
        };
        let repeat = args_has(args, 'r');

        if count == 1 {
            key_bindings_add(tablename, key, note, repeat, null_mut());
            return cmd_retval::CMD_RETURN_NORMAL;
        }

        let value = args_value(args, 1);
        if count == 2 && (*value).type_ == args_type::ARGS_COMMANDS {
            key_bindings_add(tablename, key, note, repeat, (*value).union_.cmdlist);
            (*(*value).union_.cmdlist).references += 1;
            return cmd_retval::CMD_RETURN_NORMAL;
        }

        let pr = if count == 2 {
            cmd_parse_from_string(cstr_to_str(args_string(args, 1)), None)
        } else {
            cmd_parse_from_arguments(args_values(args).add(1), count - 1, None)
        };

        match pr {
            Err(error) => {
                cmdq_error!(item, "{}", _s(error));
                free_(error);
                cmd_retval::CMD_RETURN_ERROR
            }
            Ok(cmdlist) => {
                key_bindings_add(tablename, key, note, repeat, cmdlist);
                cmd_retval::CMD_RETURN_NORMAL
            }
        }
    }
}