GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/tmux/cmd-rename-session.c Lines: 0 18 0.0 %
Date: 2017-11-13 Branches: 0 6 0.0 %

Line Branch Exec Source
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/* $OpenBSD: cmd-rename-session.c,v 1.26 2017/04/22 10:22:39 nicm Exp $ */
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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 = self->args;
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	struct session	*s = item->target.s;
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	const char	*newname;
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	newname = args->argv[0];
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	if (strcmp(newname, s->name) == 0)
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		return (CMD_RETURN_NORMAL);
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	if (!session_check_name(newname)) {
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		cmdq_error(item, "bad session name: %s", newname);
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		return (CMD_RETURN_ERROR);
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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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		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 = xstrdup(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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}