Annotation of src/usr.bin/tmux/cmd-detach-client.c, Revision 1.17
1.17 ! nicm 1: /* $OpenBSD: cmd-detach-client.c,v 1.16 2013/10/15 00:15:11 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:
1.15 nicm 21: #include <string.h>
22:
1.1 nicm 23: #include "tmux.h"
24:
25: /*
26: * Detach a client.
27: */
28:
1.13 nicm 29: enum cmd_retval cmd_detach_client_exec(struct cmd *, struct cmd_q *);
1.1 nicm 30:
31: const struct cmd_entry cmd_detach_client_entry = {
32: "detach-client", "detach",
1.10 nicm 33: "as:t:P", 0, 0,
34: "[-P] [-a] [-s target-session] " CMD_TARGET_CLIENT_USAGE,
1.6 nicm 35: CMD_READONLY,
36: cmd_detach_client_exec
1.1 nicm 37: };
38:
1.11 nicm 39: enum cmd_retval
1.13 nicm 40: cmd_detach_client_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 41: {
1.6 nicm 42: struct args *args = self->args;
1.10 nicm 43: struct client *c, *c2;
1.15 nicm 44: struct session *s;
45: enum msgtype msgtype;
1.8 nicm 46: u_int i;
1.1 nicm 47:
1.7 nicm 48: if (args_has(args, 'P'))
1.8 nicm 49: msgtype = MSG_DETACHKILL;
1.7 nicm 50: else
1.8 nicm 51: msgtype = MSG_DETACH;
52:
53: if (args_has(args, 's')) {
1.13 nicm 54: s = cmd_find_session(cmdq, args_get(args, 's'), 0);
1.8 nicm 55: if (s == NULL)
1.11 nicm 56: return (CMD_RETURN_ERROR);
1.8 nicm 57:
58: for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
59: c = ARRAY_ITEM(&clients, i);
1.15 nicm 60: if (c == NULL || c->session != s)
61: continue;
62: server_write_client(c, msgtype, c->session->name,
63: strlen(c->session->name) + 1);
1.8 nicm 64: }
65: } else {
1.13 nicm 66: c = cmd_find_client(cmdq, args_get(args, 't'), 0);
1.8 nicm 67: if (c == NULL)
1.11 nicm 68: return (CMD_RETURN_ERROR);
1.8 nicm 69:
1.10 nicm 70: if (args_has(args, 'a')) {
71: for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
72: c2 = ARRAY_ITEM(&clients, i);
1.16 nicm 73: if (c2 == NULL || c2->session == NULL ||
74: c2 == c)
1.10 nicm 75: continue;
1.15 nicm 76: server_write_client(c2, msgtype,
77: c2->session->name,
78: strlen(c2->session->name) + 1);
1.10 nicm 79: }
1.15 nicm 80: } else {
81: server_write_client(c, msgtype, c->session->name,
82: strlen(c->session->name) + 1);
83: }
1.8 nicm 84: }
1.1 nicm 85:
1.13 nicm 86: return (CMD_RETURN_STOP);
1.1 nicm 87: }