Annotation of src/usr.bin/tmux/cmd-detach-client.c, Revision 1.14
1.14 ! nicm 1: /* $OpenBSD: cmd-detach-client.c,v 1.13 2013/03/24 09:54:10 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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 "tmux.h"
22:
23: /*
24: * Detach a client.
25: */
26:
1.13 nicm 27: enum cmd_retval cmd_detach_client_exec(struct cmd *, struct cmd_q *);
1.1 nicm 28:
29: const struct cmd_entry cmd_detach_client_entry = {
30: "detach-client", "detach",
1.10 nicm 31: "as:t:P", 0, 0,
32: "[-P] [-a] [-s target-session] " CMD_TARGET_CLIENT_USAGE,
1.6 nicm 33: CMD_READONLY,
34: NULL,
35: cmd_detach_client_exec
1.1 nicm 36: };
37:
1.11 nicm 38: enum cmd_retval
1.13 nicm 39: cmd_detach_client_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 40: {
1.6 nicm 41: struct args *args = self->args;
1.10 nicm 42: struct client *c, *c2;
1.8 nicm 43: struct session *s;
44: enum msgtype msgtype;
45: u_int i;
1.1 nicm 46:
1.7 nicm 47: if (args_has(args, 'P'))
1.8 nicm 48: msgtype = MSG_DETACHKILL;
1.7 nicm 49: else
1.8 nicm 50: msgtype = MSG_DETACH;
51:
52: if (args_has(args, 's')) {
1.13 nicm 53: s = cmd_find_session(cmdq, args_get(args, 's'), 0);
1.8 nicm 54: if (s == NULL)
1.11 nicm 55: return (CMD_RETURN_ERROR);
1.8 nicm 56:
57: for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
58: c = ARRAY_ITEM(&clients, i);
59: if (c != NULL && c->session == s)
60: server_write_client(c, msgtype, NULL, 0);
61: }
62: } else {
1.13 nicm 63: c = cmd_find_client(cmdq, args_get(args, 't'), 0);
1.8 nicm 64: if (c == NULL)
1.11 nicm 65: return (CMD_RETURN_ERROR);
1.8 nicm 66:
1.10 nicm 67: if (args_has(args, 'a')) {
68: for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
69: c2 = ARRAY_ITEM(&clients, i);
70: if (c2 == NULL || c == c2)
71: continue;
72: server_write_client(c2, msgtype, NULL, 0);
73: }
74: } else
75: server_write_client(c, msgtype, NULL, 0);
1.8 nicm 76: }
1.1 nicm 77:
1.13 nicm 78: return (CMD_RETURN_STOP);
1.1 nicm 79: }