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82 lines
2.2 KiB
C
82 lines
2.2 KiB
C
/* $OpenBSD$ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <stdlib.h>
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#include <string.h>
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#include "tmux.h"
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/*
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* Change session name.
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*/
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static enum cmd_retval cmd_rename_session_exec(struct cmd *,
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struct cmdq_item *);
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const struct cmd_entry cmd_rename_session_entry = {
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.name = "rename-session",
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.alias = "rename",
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.args = { "t:", 1, 1 },
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.usage = CMD_TARGET_SESSION_USAGE " new-name",
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.target = { 't', CMD_FIND_SESSION, 0 },
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.flags = CMD_AFTERHOOK,
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.exec = cmd_rename_session_exec
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};
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static enum cmd_retval
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cmd_rename_session_exec(struct cmd *self, struct cmdq_item *item)
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{
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struct args *args = cmd_get_args(self);
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struct cmd_find_state *target = cmdq_get_target(item);
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struct session *s = target->s;
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char *newname, *tmp;
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tmp = format_single_from_target(item, args_string(args, 0));
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newname = session_check_name(tmp);
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if (newname == NULL) {
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cmdq_error(item, "invalid session: %s", tmp);
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free(tmp);
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return (CMD_RETURN_ERROR);
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}
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free(tmp);
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if (strcmp(newname, s->name) == 0) {
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free(newname);
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return (CMD_RETURN_NORMAL);
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}
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if (session_find(newname) != NULL) {
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cmdq_error(item, "duplicate session: %s", newname);
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free(newname);
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return (CMD_RETURN_ERROR);
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}
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RB_REMOVE(sessions, &sessions, s);
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free(s->name);
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s->name = newname;
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RB_INSERT(sessions, &sessions, s);
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server_status_session(s);
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notify_session("session-renamed", s);
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return (CMD_RETURN_NORMAL);
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}
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