Annotation of src/usr.bin/tmux/cmd-rename-session.c, Revision 1.21
1.21 ! nicm 1: /* $OpenBSD: cmd-rename-session.c,v 1.20 2016/01/19 15:59:12 nicm Exp $ */
1.1 nicm 2:
3: /*
1.20 nicm 4: * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
1.1 nicm 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:
1.21 ! nicm 29: static enum cmd_retval cmd_rename_session_exec(struct cmd *, struct cmd_q *);
1.1 nicm 30:
31: const struct cmd_entry cmd_rename_session_entry = {
1.18 nicm 32: .name = "rename-session",
33: .alias = "rename",
34:
35: .args = { "t:", 1, 1 },
36: .usage = CMD_TARGET_SESSION_USAGE " new-name",
37:
1.19 nicm 38: .tflag = CMD_SESSION,
39:
40: .flags = 0,
1.18 nicm 41: .exec = cmd_rename_session_exec
1.1 nicm 42: };
43:
1.21 ! nicm 44: static enum cmd_retval
1.14 nicm 45: cmd_rename_session_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 46: {
1.8 nicm 47: struct args *args = self->args;
1.17 nicm 48: struct session *s = cmdq->state.tflag.s;
1.8 nicm 49: const char *newname;
50:
51: newname = args->argv[0];
1.10 nicm 52: if (!session_check_name(newname)) {
1.14 nicm 53: cmdq_error(cmdq, "bad session name: %s", newname);
1.13 nicm 54: return (CMD_RETURN_ERROR);
1.10 nicm 55: }
1.8 nicm 56: if (session_find(newname) != NULL) {
1.14 nicm 57: cmdq_error(cmdq, "duplicate session: %s", newname);
1.13 nicm 58: return (CMD_RETURN_ERROR);
1.6 nicm 59: }
1.1 nicm 60:
1.7 nicm 61: RB_REMOVE(sessions, &sessions, s);
1.12 nicm 62: free(s->name);
1.8 nicm 63: s->name = xstrdup(newname);
1.7 nicm 64: RB_INSERT(sessions, &sessions, s);
1.2 nicm 65:
66: server_status_session(s);
1.11 nicm 67: notify_session_renamed(s);
1.1 nicm 68:
1.13 nicm 69: return (CMD_RETURN_NORMAL);
1.1 nicm 70: }