1 /* $OpenBSD: cmd-rename-session.c,v 1.16 2014/10/20 22:29:25 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> 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 "rename-session", "rename", 33 "t:", 1, 1, 34 CMD_TARGET_SESSION_USAGE " new-name", 35 0, 36 cmd_rename_session_exec 37 }; 38 39 enum cmd_retval 40 cmd_rename_session_exec(struct cmd *self, struct cmd_q *cmdq) 41 { 42 struct args *args = self->args; 43 struct session *s; 44 const char *newname; 45 46 newname = args->argv[0]; 47 if (!session_check_name(newname)) { 48 cmdq_error(cmdq, "bad session name: %s", newname); 49 return (CMD_RETURN_ERROR); 50 } 51 if (session_find(newname) != NULL) { 52 cmdq_error(cmdq, "duplicate session: %s", newname); 53 return (CMD_RETURN_ERROR); 54 } 55 56 if ((s = cmd_find_session(cmdq, args_get(args, 't'), 0)) == NULL) 57 return (CMD_RETURN_ERROR); 58 59 RB_REMOVE(sessions, &sessions, s); 60 free(s->name); 61 s->name = xstrdup(newname); 62 RB_INSERT(sessions, &sessions, s); 63 64 server_status_session(s); 65 notify_session_renamed(s); 66 67 return (CMD_RETURN_NORMAL); 68 } 69