Annotation of src/usr.bin/tmux/cmd-show-messages.c, Revision 1.13
1.13 ! nicm 1: /* $OpenBSD: cmd-show-messages.c,v 1.12 2015/05/12 19:36:08 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2009 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 <string.h>
22: #include <time.h>
1.8 nicm 23: #include <unistd.h>
24: #include <vis.h>
1.1 nicm 25:
26: #include "tmux.h"
27:
28: /*
29: * Show client message log.
30: */
31:
1.6 nicm 32: enum cmd_retval cmd_show_messages_exec(struct cmd *, struct cmd_q *);
1.1 nicm 33:
34: const struct cmd_entry cmd_show_messages_entry = {
35: "show-messages", "showmsgs",
1.8 nicm 36: "IJTt:", 0, 0,
37: "[-IJT] " CMD_TARGET_CLIENT_USAGE,
1.3 nicm 38: 0,
39: cmd_show_messages_exec
1.1 nicm 40: };
41:
1.8 nicm 42: const struct cmd_entry cmd_server_info_entry = {
43: "server-info", "info",
44: "", 0, 0,
45: "",
46: 0,
47: cmd_show_messages_exec
48: };
49:
1.12 nicm 50: int cmd_show_messages_server(struct cmd_q *);
51: int cmd_show_messages_terminals(struct cmd_q *, int);
52: int cmd_show_messages_jobs(struct cmd_q *, int);
1.8 nicm 53:
1.12 nicm 54: int
1.9 nicm 55: cmd_show_messages_server(struct cmd_q *cmdq)
1.8 nicm 56: {
57: char *tim;
58:
59: tim = ctime(&start_time);
60: *strchr(tim, '\n') = '\0';
61:
62: cmdq_print(cmdq, "started %s", tim);
63: cmdq_print(cmdq, "socket path %s", socket_path);
64: cmdq_print(cmdq, "debug level %d", debug_level);
65: cmdq_print(cmdq, "protocol version %d", PROTOCOL_VERSION);
1.12 nicm 66:
67: return (1);
1.8 nicm 68: }
69:
1.12 nicm 70: int
71: cmd_show_messages_terminals(struct cmd_q *cmdq, int blank)
1.8 nicm 72: {
1.13 ! nicm 73: struct tty_term *term;
! 74: u_int i, n;
1.8 nicm 75:
76: n = 0;
77: LIST_FOREACH(term, &tty_terms, entry) {
1.12 nicm 78: if (blank) {
79: cmdq_print(cmdq, "%s", "");
80: blank = 0;
81: }
82: cmdq_print(cmdq, "Terminal %u: %s [references=%u, flags=0x%x]:",
1.8 nicm 83: n, term->name, term->references, term->flags);
84: n++;
1.13 ! nicm 85: for (i = 0; i < tty_term_ncodes(); i++)
! 86: cmdq_print(cmdq, "%s", tty_term_describe(term, i));
1.8 nicm 87: }
1.12 nicm 88: return (n != 0);
1.8 nicm 89: }
90:
1.12 nicm 91: int
92: cmd_show_messages_jobs(struct cmd_q *cmdq, int blank)
1.8 nicm 93: {
94: struct job *job;
95: u_int n;
96:
97: n = 0;
98: LIST_FOREACH(job, &all_jobs, lentry) {
1.12 nicm 99: if (blank) {
100: cmdq_print(cmdq, "%s", "");
101: blank = 0;
102: }
103: cmdq_print(cmdq, "Job %u: %s [fd=%d, pid=%d, status=%d]",
1.8 nicm 104: n, job->cmd, job->fd, job->pid, job->status);
105: n++;
106: }
1.12 nicm 107: return (n != 0);
1.8 nicm 108: }
109:
1.4 nicm 110: enum cmd_retval
1.6 nicm 111: cmd_show_messages_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 112: {
1.3 nicm 113: struct args *args = self->args;
114: struct client *c;
115: struct message_entry *msg;
116: char *tim;
1.12 nicm 117: int done, blank;
1.8 nicm 118:
1.12 nicm 119: done = blank = 0;
1.9 nicm 120: if (args_has(args, 'I') || self->entry == &cmd_server_info_entry) {
1.12 nicm 121: blank = cmd_show_messages_server(cmdq);
1.8 nicm 122: done = 1;
123: }
1.9 nicm 124: if (args_has(args, 'T') || self->entry == &cmd_server_info_entry) {
1.12 nicm 125: blank = cmd_show_messages_terminals(cmdq, blank);
1.8 nicm 126: done = 1;
127: }
1.9 nicm 128: if (args_has(args, 'J') || self->entry == &cmd_server_info_entry) {
1.12 nicm 129: cmd_show_messages_jobs(cmdq, blank);
1.8 nicm 130: done = 1;
131: }
132: if (done)
133: return (CMD_RETURN_NORMAL);
1.1 nicm 134:
1.6 nicm 135: if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
1.4 nicm 136: return (CMD_RETURN_ERROR);
1.1 nicm 137:
1.11 nicm 138: TAILQ_FOREACH(msg, &c->message_log, entry) {
1.1 nicm 139: tim = ctime(&msg->msg_time);
140: *strchr(tim, '\n') = '\0';
1.2 nicm 141:
1.6 nicm 142: cmdq_print(cmdq, "%s %s", tim, msg->msg);
1.1 nicm 143: }
144:
1.4 nicm 145: return (CMD_RETURN_NORMAL);
1.1 nicm 146: }