1*a51dead1Snicm /* $OpenBSD: cmd-show-messages.c,v 1.36 2021/08/21 10:22:39 nicm Exp $ */
2dca899eaSnicm
3dca899eaSnicm /*
498ca8272Snicm * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
5dca899eaSnicm *
6dca899eaSnicm * Permission to use, copy, modify, and distribute this software for any
7dca899eaSnicm * purpose with or without fee is hereby granted, provided that the above
8dca899eaSnicm * copyright notice and this permission notice appear in all copies.
9dca899eaSnicm *
10dca899eaSnicm * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11dca899eaSnicm * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12dca899eaSnicm * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13dca899eaSnicm * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14dca899eaSnicm * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15dca899eaSnicm * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16dca899eaSnicm * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17dca899eaSnicm */
18dca899eaSnicm
19dca899eaSnicm #include <sys/types.h>
20dca899eaSnicm
2167c16a7cSnicm #include <stdlib.h>
22dca899eaSnicm #include <string.h>
23dca899eaSnicm #include <time.h>
24c16547f3Snicm #include <unistd.h>
25c16547f3Snicm #include <vis.h>
26dca899eaSnicm
27dca899eaSnicm #include "tmux.h"
28dca899eaSnicm
29dca899eaSnicm /*
30061703b1Snicm * Show message log.
31dca899eaSnicm */
32dca899eaSnicm
3367c16a7cSnicm #define SHOW_MESSAGES_TEMPLATE \
3467c16a7cSnicm "#{t/p:message_time}: #{message_text}"
3567c16a7cSnicm
3668e0a7f2Snicm static enum cmd_retval cmd_show_messages_exec(struct cmd *,
3768e0a7f2Snicm struct cmdq_item *);
38dca899eaSnicm
39dca899eaSnicm const struct cmd_entry cmd_show_messages_entry = {
40c057646bSnicm .name = "show-messages",
41c057646bSnicm .alias = "showmsgs",
42c057646bSnicm
43*a51dead1Snicm .args = { "JTt:", 0, 0, NULL },
44c057646bSnicm .usage = "[-JT] " CMD_TARGET_CLIENT_USAGE,
45c057646bSnicm
46035dc73dSnicm .flags = CMD_AFTERHOOK|CMD_CLIENT_TFLAG,
47c057646bSnicm .exec = cmd_show_messages_exec
48dca899eaSnicm };
49dca899eaSnicm
50dc1f0f5fSnicm static int
cmd_show_messages_terminals(struct cmd * self,struct cmdq_item * item,int blank)515a160f88Snicm cmd_show_messages_terminals(struct cmd *self, struct cmdq_item *item, int blank)
52c16547f3Snicm {
535a160f88Snicm struct args *args = cmd_get_args(self);
545a160f88Snicm struct client *tc = cmdq_get_target_client(item);
55c16547f3Snicm struct tty_term *term;
56c16547f3Snicm u_int i, n;
57c16547f3Snicm
58c16547f3Snicm n = 0;
59c16547f3Snicm LIST_FOREACH(term, &tty_terms, entry) {
605a160f88Snicm if (args_has(args, 't') && term != tc->tty.term)
615a160f88Snicm continue;
625c17de59Snicm if (blank) {
6368e0a7f2Snicm cmdq_print(item, "%s", "");
645c17de59Snicm blank = 0;
655c17de59Snicm }
665a160f88Snicm cmdq_print(item, "Terminal %u: %s for %s, flags=0x%x:", n,
675a160f88Snicm term->name, term->tty->client->name, term->flags);
68c16547f3Snicm n++;
69361fb91cSnicm for (i = 0; i < tty_term_ncodes(); i++)
7068e0a7f2Snicm cmdq_print(item, "%s", tty_term_describe(term, i));
71c16547f3Snicm }
725c17de59Snicm return (n != 0);
73c16547f3Snicm }
74c16547f3Snicm
75dc1f0f5fSnicm static enum cmd_retval
cmd_show_messages_exec(struct cmd * self,struct cmdq_item * item)7668e0a7f2Snicm cmd_show_messages_exec(struct cmd *self, struct cmdq_item *item)
77dca899eaSnicm {
7890d7ba38Snicm struct args *args = cmd_get_args(self);
79dca899eaSnicm struct message_entry *msg;
800687354cSnicm char *s;
815c17de59Snicm int done, blank;
820687354cSnicm struct format_tree *ft;
83c16547f3Snicm
845c17de59Snicm done = blank = 0;
854266d73eSnicm if (args_has(args, 'T')) {
865a160f88Snicm blank = cmd_show_messages_terminals(self, item, blank);
87c16547f3Snicm done = 1;
88c16547f3Snicm }
894266d73eSnicm if (args_has(args, 'J')) {
909430fe9eSnicm job_print_summary(item, blank);
91c16547f3Snicm done = 1;
92c16547f3Snicm }
93c16547f3Snicm if (done)
94c16547f3Snicm return (CMD_RETURN_NORMAL);
95dca899eaSnicm
960687354cSnicm ft = format_create_from_target(item);
970687354cSnicm TAILQ_FOREACH_REVERSE(msg, &message_log, message_list, entry) {
980687354cSnicm format_add(ft, "message_text", "%s", msg->msg);
990687354cSnicm format_add(ft, "message_number", "%u", msg->msg_num);
1000687354cSnicm format_add_tv(ft, "message_time", &msg->msg_time);
1010687354cSnicm
1020687354cSnicm s = format_expand(ft, SHOW_MESSAGES_TEMPLATE);
1030687354cSnicm cmdq_print(item, "%s", s);
1040687354cSnicm free(s);
105dca899eaSnicm }
1060687354cSnicm format_free(ft);
107dca899eaSnicm
108a224d0d3Snicm return (CMD_RETURN_NORMAL);
109dca899eaSnicm }
110