cmd-list-clients.c

   1 /* $OpenBSD$ */
   2
   3 /*
   4  * Copyright (c) 2007 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>
  23
  24 #include "tmux.h"
  25
  26 /*
  27  * List all clients.
  28  */
  29
  30 int     cmd_list_clients_exec(struct cmd *, struct cmd_ctx *);
  31
  32 const struct cmd_entry cmd_list_clients_entry = {
  33         "list-clients", "lsc",
  34         "", 0, 0,
  35         "",
  36         0,
  37         NULL,
  38         NULL,
  39         cmd_list_clients_exec
  40 };
  41
  42 /* ARGSUSED */
  43 int
  44 cmd_list_clients_exec(unused struct cmd *self, struct cmd_ctx *ctx)
  45 {
  46         struct client   *c;
  47         u_int            i;
  48         const char      *s_utf8;
  49
  50         for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
  51                 c = ARRAY_ITEM(&clients, i);
  52                 if (c == NULL || c->session == NULL)
  53                         continue;
  54
  55                 if (c->tty.flags & TTY_UTF8)
  56                         s_utf8 = " (utf8)";
  57                 else
  58                         s_utf8 = "";
  59                 ctx->print(ctx, "%s: %s [%ux%u %s]%s", c->tty.path,
  60                     c->session->name, c->tty.sx, c->tty.sy,
  61                     c->tty.termname, s_utf8);
  62         }
  63
  64         return (0);
  65 }