tmux/cmd-server-info.c
2009-01-10 01:44:35 +00:00

116 lines
3.1 KiB
C

/* $Id: cmd-server-info.c,v 1.3 2009-01-10 01:44:35 nicm Exp $ */
/*
* 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 <stdlib.h>
#include <unistd.h>
#include <vis.h>
#include "tmux.h"
/*
* Show various information about server.
*/
void cmd_server_info_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_server_info_entry = {
"server-info", "info",
"",
0,
NULL,
NULL,
cmd_server_info_exec,
NULL,
NULL,
NULL,
NULL
};
void
cmd_server_info_exec(unused struct cmd *self, struct cmd_ctx *ctx)
{
struct tty_term *term;
struct client *cmdclient;
struct tty_code *code;
struct tty_term_code_entry *ent;
u_int i;
char s[BUFSIZ];
ctx->print(ctx, "tmux " BUILD
", pid %ld, started %s", (long) getpid(), ctime(&start_time));
ctx->print(ctx, "socket path %s, debug level %d%s",
socket_path, debug_level, be_quiet ? ", quiet" : "");
if (cfg_file != NULL)
ctx->print(ctx, "configuration file %s", cfg_file);
else
ctx->print(ctx, "configuration file not specified");
ctx->print(ctx, "%u clients, %u sessions",
ARRAY_LENGTH(&clients), ARRAY_LENGTH(&sessions));
ctx->print(ctx, "");
cmdclient = ctx->cmdclient;
ctx->cmdclient = NULL;
ctx->print(ctx, "Clients:");
cmd_list_clients_entry.exec(self, ctx);
ctx->print(ctx, "");
ctx->print(ctx, "Sessions:");
cmd_list_sessions_entry.exec(self, ctx);
ctx->print(ctx, "");
ctx->print(ctx, "Terminals:");
SLIST_FOREACH(term, &tty_terms, entry) {
ctx->print(ctx, "%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:
ctx->print(ctx, " %2d,%s: [missing]",
ent->code, ent->name);
break;
case TTYCODE_STRING:
strnvis(s, code->value.string,
sizeof s, VIS_OCTAL|VIS_WHITE);
s[(sizeof s) - 1] = '\0';
ctx->print(ctx, " %2d,%s: (string) %s",
ent->code, ent->name, s);
break;
case TTYCODE_NUMBER:
ctx->print(ctx, " %2d,%s: (number) %d",
ent->code, ent->name, code->value.number);
break;
case TTYCODE_FLAG:
ctx->print(ctx, " %2d,%s: (flag) %s",
ent->code, ent->name,
code->value.flag ? "true" : "false");
break;
}
}
}
ctx->print(ctx, "");
if (cmdclient != NULL)
server_write_client(cmdclient, MSG_EXIT, NULL, 0);
}