1 /* $OpenBSD$ */
2
3 /*
4 * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@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 <stdlib.h>
22
23 #include "tmux.h"
24
25 /*
26 * Change session name.
27 */
28
29 enum cmd_retval cmd_rename_session_exec(struct cmd *, struct cmd_q *);
30
31 const struct cmd_entry cmd_rename_session_entry = {
32 .name = "rename-session",
33 .alias = "rename",
34
35 .args = { "t:", 1, 1 },
36 .usage = CMD_TARGET_SESSION_USAGE " new-name",
37
38 .tflag = CMD_SESSION,
39
40 .flags = 0,
41 .exec = cmd_rename_session_exec
42 };
43
44 enum cmd_retval
cmd_rename_session_exec(struct cmd * self,struct cmd_q * cmdq)45 cmd_rename_session_exec(struct cmd *self, struct cmd_q *cmdq)
46 {
47 struct args *args = self->args;
48 struct session *s = cmdq->state.tflag.s;
49 const char *newname;
50
51 newname = args->argv[0];
52 if (!session_check_name(newname)) {
53 cmdq_error(cmdq, "bad session name: %s", newname);
54 return (CMD_RETURN_ERROR);
55 }
56 if (session_find(newname) != NULL) {
57 cmdq_error(cmdq, "duplicate session: %s", newname);
58 return (CMD_RETURN_ERROR);
59 }
60
61 RB_REMOVE(sessions, &sessions, s);
62 free(s->name);
63 s->name = xstrdup(newname);
64 RB_INSERT(sessions, &sessions, s);
65
66 server_status_session(s);
67 notify_session_renamed(s);
68
69 return (CMD_RETURN_NORMAL);
70 }
71