1 /* $OpenBSD: cmd-rename-session.c,v 1.10 2011/04/06 21:51:31 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 int cmd_rename_session_exec(struct cmd *, struct cmd_ctx *); 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 NULL, 37 NULL, 38 cmd_rename_session_exec 39 }; 40 41 int 42 cmd_rename_session_exec(struct cmd *self, struct cmd_ctx *ctx) 43 { 44 struct args *args = self->args; 45 struct session *s; 46 const char *newname; 47 48 newname = args->argv[0]; 49 if (!session_check_name(newname)) { 50 ctx->error(ctx, "bad session name: %s", newname); 51 return (-1); 52 } 53 if (session_find(newname) != NULL) { 54 ctx->error(ctx, "duplicate session: %s", newname); 55 return (-1); 56 } 57 58 if ((s = cmd_find_session(ctx, args_get(args, 't'), 0)) == NULL) 59 return (-1); 60 61 RB_REMOVE(sessions, &sessions, s); 62 xfree(s->name); 63 s->name = xstrdup(newname); 64 RB_INSERT(sessions, &sessions, s); 65 66 server_status_session(s); 67 68 return (0); 69 } 70