1 /* $Id: cmd-rename-session.c,v 1.1.1.1 2011/03/10 09:15:37 jmmv 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 CMD_TARGET_SESSION_USAGE " new-name", 34 CMD_ARG1, "", 35 cmd_target_init, 36 cmd_target_parse, 37 cmd_rename_session_exec, 38 cmd_target_free, 39 cmd_target_print 40 }; 41 42 int 43 cmd_rename_session_exec(struct cmd *self, struct cmd_ctx *ctx) 44 { 45 struct cmd_target_data *data = self->data; 46 struct session *s; 47 48 if (data->arg != NULL && session_find(data->arg) != NULL) { 49 ctx->error(ctx, "duplicate session: %s", data->arg); 50 return (-1); 51 } 52 53 if ((s = cmd_find_session(ctx, data->target)) == NULL) 54 return (-1); 55 56 RB_REMOVE(sessions, &sessions, s); 57 xfree(s->name); 58 s->name = xstrdup(data->arg); 59 RB_INSERT(sessions, &sessions, s); 60 61 server_status_session(s); 62 63 return (0); 64 } 65