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/* $OpenBSD: cmd-display-message.c,v 1.35 2015/12/14 00:31:54 nicm Exp $ */ |
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/* |
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* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org> |
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* |
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* Permission to use, copy, modify, and distribute this software for any |
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* purpose with or without fee is hereby granted, provided that the above |
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* copyright notice and this permission notice appear in all copies. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER |
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING |
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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*/ |
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#include <sys/types.h> |
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#include <stdlib.h> |
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#include <time.h> |
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#include "tmux.h" |
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/* |
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* Displays a message in the status line. |
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*/ |
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#define DISPLAY_MESSAGE_TEMPLATE \ |
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"[#{session_name}] #{window_index}:" \ |
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"#{window_name}, current pane #{pane_index} " \ |
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"- (%H:%M %d-%b-%y)" |
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enum cmd_retval cmd_display_message_exec(struct cmd *, struct cmd_q *); |
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const struct cmd_entry cmd_display_message_entry = { |
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.name = "display-message", |
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.alias = "display", |
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.args = { "c:pt:F:", 0, 1 }, |
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.usage = "[-p] [-c target-client] [-F format] " |
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CMD_TARGET_PANE_USAGE " [message]", |
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.cflag = CMD_CLIENT_CANFAIL, |
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.tflag = CMD_PANE, |
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.flags = 0, |
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.exec = cmd_display_message_exec |
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}; |
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enum cmd_retval |
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cmd_display_message_exec(struct cmd *self, struct cmd_q *cmdq) |
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{ |
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struct args *args = self->args; |
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struct client *c = cmdq->state.c; |
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struct session *s = cmdq->state.tflag.s; |
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struct winlink *wl = cmdq->state.tflag.wl; |
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struct window_pane *wp = cmdq->state.tflag.wp; |
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const char *template; |
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char *msg; |
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struct format_tree *ft; |
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if (args_has(args, 'F') && args->argc != 0) { |
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cmdq_error(cmdq, "only one of -F or argument must be given"); |
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return (CMD_RETURN_ERROR); |
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} |
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template = args_get(args, 'F'); |
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if (args->argc != 0) |
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template = args->argv[0]; |
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if (template == NULL) |
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template = DISPLAY_MESSAGE_TEMPLATE; |
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ft = format_create(cmdq, 0); |
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format_defaults(ft, c, s, wl, wp); |
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msg = format_expand_time(ft, template, time(NULL)); |
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if (args_has(self->args, 'p')) |
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cmdq_print(cmdq, "%s", msg); |
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else |
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status_message_set(c, "%s", msg); |
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free(msg); |
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format_free(ft); |
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return (CMD_RETURN_NORMAL); |
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} |