1 /* $OpenBSD: cmd-display-message.c,v 1.3 2009/10/10 15:03:01 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org> 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 <time.h> 22 23 #include "tmux.h" 24 25 /* 26 * Displays a message in the status line. 27 */ 28 29 int cmd_display_message_exec(struct cmd *, struct cmd_ctx *); 30 31 const struct cmd_entry cmd_display_message_entry = { 32 "display-message", "display", 33 CMD_TARGET_CLIENT_USAGE " [message]", 34 CMD_ARG01, 0, 35 cmd_target_init, 36 cmd_target_parse, 37 cmd_display_message_exec, 38 cmd_target_free, 39 cmd_target_print 40 }; 41 42 int 43 cmd_display_message_exec(struct cmd *self, struct cmd_ctx *ctx) 44 { 45 struct cmd_target_data *data = self->data; 46 struct client *c; 47 const char *template; 48 char *msg; 49 50 if ((c = cmd_find_client(ctx, data->target)) == NULL) 51 return (-1); 52 53 if (data->arg == NULL) 54 template = "[#S] #I:#W, current pane #P - (%H:%M %d-%b-%y)"; 55 else 56 template = data->arg; 57 58 msg = status_replace(c, template, time(NULL)); 59 status_message_set(c, "%s", msg); 60 xfree(msg); 61 62 return (0); 63 } 64