[4273c1]: cmd-rename-session.c Maximize Restore History

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cmd-rename-session.c    70 lines (56 with data), 1.9 kB

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/* $Id$ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <stdlib.h>
#include "tmux.h"
/*
* Change session name.
*/
enum cmd_retval cmd_rename_session_exec(struct cmd *, struct cmd_q *);
const struct cmd_entry cmd_rename_session_entry = {
"rename-session", "rename",
"t:", 1, 1,
CMD_TARGET_SESSION_USAGE " new-name",
0,
NULL,
cmd_rename_session_exec
};
enum cmd_retval
cmd_rename_session_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct session *s;
const char *newname;
newname = args->argv[0];
if (!session_check_name(newname)) {
cmdq_error(cmdq, "bad session name: %s", newname);
return (CMD_RETURN_ERROR);
}
if (session_find(newname) != NULL) {
cmdq_error(cmdq, "duplicate session: %s", newname);
return (CMD_RETURN_ERROR);
}
if ((s = cmd_find_session(cmdq, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
RB_REMOVE(sessions, &sessions, s);
free(s->name);
s->name = xstrdup(newname);
RB_INSERT(sessions, &sessions, s);
server_status_session(s);
notify_session_renamed(s);
return (CMD_RETURN_NORMAL);
}