1 /* $OpenBSD$ */ 2 3 /* 4 * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com> 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 <string.h> 22 #include <time.h> 23 #include <unistd.h> 24 25 #include "tmux.h" 26 27 /* 28 * Show client message log. 29 */ 30 31 static enum cmd_retval cmd_show_messages_exec(struct cmd *, 32 struct cmdq_item *); 33 34 const struct cmd_entry cmd_show_messages_entry = { 35 .name = "show-messages", 36 .alias = "showmsgs", 37 38 .args = { "JTt:", 0, 0 }, 39 .usage = "[-JT] " CMD_TARGET_CLIENT_USAGE, 40 41 .flags = CMD_AFTERHOOK, 42 .exec = cmd_show_messages_exec 43 }; 44 45 static int cmd_show_messages_terminals(struct cmdq_item *, int); 46 47 static int 48 cmd_show_messages_terminals(struct cmdq_item *item, int blank) 49 { 50 struct tty_term *term; 51 u_int i, n; 52 53 n = 0; 54 LIST_FOREACH(term, &tty_terms, entry) { 55 if (blank) { 56 cmdq_print(item, "%s", ""); 57 blank = 0; 58 } 59 cmdq_print(item, "Terminal %u: %s [references=%u, flags=0x%x]:", 60 n, term->name, term->references, term->flags); 61 n++; 62 for (i = 0; i < tty_term_ncodes(); i++) 63 cmdq_print(item, "%s", tty_term_describe(term, i)); 64 } 65 return (n != 0); 66 } 67 68 static enum cmd_retval 69 cmd_show_messages_exec(struct cmd *self, struct cmdq_item *item) 70 { 71 struct args *args = self->args; 72 struct client *c; 73 struct message_entry *msg; 74 char *tim; 75 int done, blank; 76 77 if ((c = cmd_find_client(item, args_get(args, 't'), 0)) == NULL) 78 return (CMD_RETURN_ERROR); 79 80 done = blank = 0; 81 if (args_has(args, 'T')) { 82 blank = cmd_show_messages_terminals(item, blank); 83 done = 1; 84 } 85 if (args_has(args, 'J')) { 86 job_print_summary(item, blank); 87 done = 1; 88 } 89 if (done) 90 return (CMD_RETURN_NORMAL); 91 92 TAILQ_FOREACH(msg, &c->message_log, entry) { 93 tim = ctime(&msg->msg_time); 94 *strchr(tim, '\n') = '\0'; 95 96 cmdq_print(item, "%s %s", tim, msg->msg); 97 } 98 99 return (CMD_RETURN_NORMAL); 100 } 101