1 /* $OpenBSD: cmd-rename-session.c,v 1.20 2016/01/19 15:59:12 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> 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 29 enum cmd_retval cmd_rename_session_exec(struct cmd *, struct cmd_q *); 30 31 const struct cmd_entry cmd_rename_session_entry = { 32 .name = "rename-session", 33 .alias = "rename", 34 35 .args = { "t:", 1, 1 }, 36 .usage = CMD_TARGET_SESSION_USAGE " new-name", 37 38 .tflag = CMD_SESSION, 39 40 .flags = 0, 41 .exec = cmd_rename_session_exec 42 }; 43 44 enum cmd_retval 45 cmd_rename_session_exec(struct cmd *self, struct cmd_q *cmdq) 46 { 47 struct args *args = self->args; 48 struct session *s = cmdq->state.tflag.s; 49 const char *newname; 50 51 newname = args->argv[0]; 52 if (!session_check_name(newname)) { 53 cmdq_error(cmdq, "bad session name: %s", newname); 54 return (CMD_RETURN_ERROR); 55 } 56 if (session_find(newname) != NULL) { 57 cmdq_error(cmdq, "duplicate session: %s", newname); 58 return (CMD_RETURN_ERROR); 59 } 60 61 RB_REMOVE(sessions, &sessions, s); 62 free(s->name); 63 s->name = xstrdup(newname); 64 RB_INSERT(sessions, &sessions, s); 65 66 server_status_session(s); 67 notify_session_renamed(s); 68 69 return (CMD_RETURN_NORMAL); 70 } 71