Home | History | Annotate | Line # | Download | only in dist 
      1 /* $OpenBSD$ */
      2 
      3 /*
      4  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott (at) gmail.com>
      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  * Destroy session, detaching all clients attached to it and destroying any
     25  * windows linked only to this session.
     26  *
     27  * Note this deliberately has no alias to make it hard to hit by accident.
     28  */
     29 
     30 static enum cmd_retval	cmd_kill_session_exec(struct cmd *, struct cmdq_item *);
     31 
     32 const struct cmd_entry cmd_kill_session_entry = {
     33 	.name = "kill-session",
     34 	.alias = NULL,
     35 
     36 	.args = { "aCt:", 0, 0, NULL },
     37 	.usage = "[-aC] " CMD_TARGET_SESSION_USAGE,
     38 
     39 	.target = { 't', CMD_FIND_SESSION, 0 },
     40 
     41 	.flags = 0,
     42 	.exec = cmd_kill_session_exec
     43 };
     44 
     45 static enum cmd_retval
     46 cmd_kill_session_exec(struct cmd *self, struct cmdq_item *item)
     47 {
     48 	struct args		*args = cmd_get_args(self);
     49 	struct cmd_find_state	*target = cmdq_get_target(item);
     50 	struct session		*s = target->s, *sloop, *stmp;
     51 	struct winlink		*wl;
     52 
     53 	if (args_has(args, 'C')) {
     54 		RB_FOREACH(wl, winlinks, &s->windows) {
     55 			wl->window->flags &= ~WINDOW_ALERTFLAGS;
     56 			wl->flags &= ~WINLINK_ALERTFLAGS;
     57 		}
     58 		server_redraw_session(s);
     59 	} else if (args_has(args, 'a')) {
     60 		RB_FOREACH_SAFE(sloop, sessions, &sessions, stmp) {
     61 			if (sloop != s) {
     62 				server_destroy_session(sloop);
     63 				session_destroy(sloop, 1, __func__);
     64 			}
     65 		}
     66 	} else {
     67 		server_destroy_session(s);
     68 		session_destroy(s, 1, __func__);
     69 	}
     70 	return (CMD_RETURN_NORMAL);
     71 }
     72