Annotation of src/usr.bin/tmux/cmd-detach-client.c, Revision 1.15
1.15 ! nicm 1: /* $OpenBSD: cmd-detach-client.c,v 1.14 2013/10/10 12:00:19 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: NULL,
37: cmd_detach_client_exec
1.1 nicm 38: };
39:
1.11 nicm 40: enum cmd_retval
1.13 nicm 41: cmd_detach_client_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 42: {
1.6 nicm 43: struct args *args = self->args;
1.10 nicm 44: struct client *c, *c2;
1.15 ! nicm 45: struct session *s;
! 46: enum msgtype msgtype;
1.8 nicm 47: u_int i;
1.1 nicm 48:
1.7 nicm 49: if (args_has(args, 'P'))
1.8 nicm 50: msgtype = MSG_DETACHKILL;
1.7 nicm 51: else
1.8 nicm 52: msgtype = MSG_DETACH;
53:
54: if (args_has(args, 's')) {
1.13 nicm 55: s = cmd_find_session(cmdq, args_get(args, 's'), 0);
1.8 nicm 56: if (s == NULL)
1.11 nicm 57: return (CMD_RETURN_ERROR);
1.8 nicm 58:
59: for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
60: c = ARRAY_ITEM(&clients, i);
1.15 ! nicm 61: if (c == NULL || c->session != s)
! 62: continue;
! 63: server_write_client(c, msgtype, c->session->name,
! 64: strlen(c->session->name) + 1);
1.8 nicm 65: }
66: } else {
1.13 nicm 67: c = cmd_find_client(cmdq, args_get(args, 't'), 0);
1.8 nicm 68: if (c == NULL)
1.11 nicm 69: return (CMD_RETURN_ERROR);
1.8 nicm 70:
1.10 nicm 71: if (args_has(args, 'a')) {
72: for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
73: c2 = ARRAY_ITEM(&clients, i);
74: if (c2 == NULL || c == c2)
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: }