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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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} |