mirror of
https://github.com/tmux/tmux.git
synced 2024-12-14 02:48:47 +00:00
174 lines
4.9 KiB
C
174 lines
4.9 KiB
C
/* $Id$ */
|
|
|
|
/*
|
|
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
|
|
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
|
|
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/utsname.h>
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
#include <unistd.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
/*
|
|
* Show various information about server.
|
|
*/
|
|
|
|
enum cmd_retval cmd_server_info_exec(struct cmd *, struct cmd_q *);
|
|
|
|
const struct cmd_entry cmd_server_info_entry = {
|
|
"server-info", "info",
|
|
"", 0, 0,
|
|
"",
|
|
0,
|
|
NULL,
|
|
cmd_server_info_exec
|
|
};
|
|
|
|
enum cmd_retval
|
|
cmd_server_info_exec(unused struct cmd *self, struct cmd_q *cmdq)
|
|
{
|
|
struct tty_term *term;
|
|
struct client *c;
|
|
struct session *s;
|
|
struct winlink *wl;
|
|
struct window *w;
|
|
struct window_pane *wp;
|
|
struct tty_code *code;
|
|
const struct tty_term_code_entry *ent;
|
|
struct utsname un;
|
|
struct job *job;
|
|
struct grid *gd;
|
|
struct grid_line *gl;
|
|
u_int i, j, k, lines;
|
|
size_t size;
|
|
char out[80];
|
|
char *tim;
|
|
time_t t;
|
|
|
|
tim = ctime(&start_time);
|
|
*strchr(tim, '\n') = '\0';
|
|
cmdq_print(cmdq,
|
|
"tmux " VERSION ", pid %ld, started %s", (long) getpid(), tim);
|
|
cmdq_print(cmdq, "socket path %s, debug level %d", socket_path,
|
|
debug_level);
|
|
if (uname(&un) >= 0) {
|
|
cmdq_print(cmdq, "system is %s %s %s %s",
|
|
un.sysname, un.release, un.version, un.machine);
|
|
}
|
|
if (cfg_file != NULL)
|
|
cmdq_print(cmdq, "configuration file is %s", cfg_file);
|
|
else
|
|
cmdq_print(cmdq, "configuration file not specified");
|
|
cmdq_print(cmdq, "protocol version is %d", PROTOCOL_VERSION);
|
|
cmdq_print(cmdq, "%s", "");
|
|
|
|
cmdq_print(cmdq, "Clients:");
|
|
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
|
|
c = ARRAY_ITEM(&clients, i);
|
|
if (c == NULL || c->session == NULL)
|
|
continue;
|
|
|
|
cmdq_print(cmdq,"%2d: %s (%d, %d): %s [%ux%u %s bs=%hho "
|
|
"class=%u] [flags=0x%x/0x%x, references=%u]", i,
|
|
c->tty.path, c->ibuf.fd, c->tty.fd, c->session->name,
|
|
c->tty.sx, c->tty.sy, c->tty.termname,
|
|
c->tty.tio.c_cc[VERASE], c->tty.class,
|
|
c->flags, c->tty.flags, c->references);
|
|
}
|
|
cmdq_print(cmdq, "%s", "");
|
|
|
|
cmdq_print(cmdq, "Sessions: [%zu]", sizeof (struct grid_cell));
|
|
RB_FOREACH(s, sessions, &sessions) {
|
|
t = s->creation_time.tv_sec;
|
|
tim = ctime(&t);
|
|
*strchr(tim, '\n') = '\0';
|
|
|
|
cmdq_print(cmdq, "%2u: %s: %u windows (created %s) [%ux%u] "
|
|
"[flags=0x%x]", s->id, s->name,
|
|
winlink_count(&s->windows), tim, s->sx, s->sy, s->flags);
|
|
RB_FOREACH(wl, winlinks, &s->windows) {
|
|
w = wl->window;
|
|
cmdq_print(cmdq, "%4u: %s [%ux%u] [flags=0x%x, "
|
|
"references=%u, last layout=%d]", wl->idx, w->name,
|
|
w->sx, w->sy, w->flags, w->references,
|
|
w->lastlayout);
|
|
j = 0;
|
|
TAILQ_FOREACH(wp, &w->panes, entry) {
|
|
lines = size = 0;
|
|
gd = wp->base.grid;
|
|
for (k = 0; k < gd->hsize + gd->sy; k++) {
|
|
gl = &gd->linedata[k];
|
|
if (gl->celldata == NULL)
|
|
continue;
|
|
lines++;
|
|
size += gl->cellsize *
|
|
sizeof *gl->celldata;
|
|
}
|
|
cmdq_print(cmdq,
|
|
"%6u: %s %lu %d %u/%u, %zu bytes", j,
|
|
wp->tty, (u_long) wp->pid, wp->fd, lines,
|
|
gd->hsize + gd->sy, size);
|
|
j++;
|
|
}
|
|
}
|
|
}
|
|
cmdq_print(cmdq, "%s", "");
|
|
|
|
cmdq_print(cmdq, "Terminals:");
|
|
LIST_FOREACH(term, &tty_terms, entry) {
|
|
cmdq_print(cmdq, "%s [references=%u, flags=0x%x]:",
|
|
term->name, term->references, term->flags);
|
|
for (i = 0; i < NTTYCODE; i++) {
|
|
ent = &tty_term_codes[i];
|
|
code = &term->codes[ent->code];
|
|
switch (code->type) {
|
|
case TTYCODE_NONE:
|
|
cmdq_print(cmdq, "%2u: %s: [missing]",
|
|
ent->code, ent->name);
|
|
break;
|
|
case TTYCODE_STRING:
|
|
strnvis(out, code->value.string, sizeof out,
|
|
VIS_OCTAL|VIS_TAB|VIS_NL);
|
|
cmdq_print(cmdq, "%2u: %s: (string) %s",
|
|
ent->code, ent->name, out);
|
|
break;
|
|
case TTYCODE_NUMBER:
|
|
cmdq_print(cmdq, "%2u: %s: (number) %d",
|
|
ent->code, ent->name, code->value.number);
|
|
break;
|
|
case TTYCODE_FLAG:
|
|
cmdq_print(cmdq, "%2u: %s: (flag) %s",
|
|
ent->code, ent->name,
|
|
code->value.flag ? "true" : "false");
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
cmdq_print(cmdq, "%s", "");
|
|
|
|
cmdq_print(cmdq, "Jobs:");
|
|
LIST_FOREACH(job, &all_jobs, lentry) {
|
|
cmdq_print(cmdq, "%s [fd=%d, pid=%d, status=%d]",
|
|
job->cmd, job->fd, job->pid, job->status);
|
|
}
|
|
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|