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/* $OpenBSD: cmd-list-clients.c,v 1.27 2016/01/19 15:59:12 nicm Exp $ */ |
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/* |
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* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> |
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* |
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* Permission to use, copy, modify, and distribute this software for any |
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* purpose with or without fee is hereby granted, provided that the above |
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* copyright notice and this permission notice appear in all copies. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER |
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING |
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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*/ |
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#include <sys/types.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <time.h> |
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#include "tmux.h" |
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/* |
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* List all clients. |
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*/ |
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#define LIST_CLIENTS_TEMPLATE \ |
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"#{client_tty}: #{session_name} " \ |
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"[#{client_width}x#{client_height} #{client_termname}]" \ |
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"#{?client_utf8, (utf8),} #{?client_readonly, (ro),}" |
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enum cmd_retval cmd_list_clients_exec(struct cmd *, struct cmd_q *); |
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const struct cmd_entry cmd_list_clients_entry = { |
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.name = "list-clients", |
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.alias = "lsc", |
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.args = { "F:t:", 0, 0 }, |
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.usage = "[-F format] " CMD_TARGET_SESSION_USAGE, |
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.tflag = CMD_SESSION, |
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.flags = CMD_READONLY, |
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.exec = cmd_list_clients_exec |
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}; |
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enum cmd_retval |
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cmd_list_clients_exec(struct cmd *self, struct cmd_q *cmdq) |
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{ |
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struct args *args = self->args; |
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struct client *c; |
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struct session *s; |
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struct format_tree *ft; |
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const char *template; |
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u_int idx; |
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char *line; |
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if (args_has(args, 't')) |
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s = cmdq->state.tflag.s; |
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else |
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s = NULL; |
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if ((template = args_get(args, 'F')) == NULL) |
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template = LIST_CLIENTS_TEMPLATE; |
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idx = 0; |
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TAILQ_FOREACH(c, &clients, entry) { |
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if (c->session == NULL || (s != NULL && s != c->session)) |
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continue; |
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ft = format_create(cmdq, 0); |
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format_add(ft, "line", "%u", idx); |
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format_defaults(ft, c, NULL, NULL, NULL); |
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line = format_expand(ft, template); |
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cmdq_print(cmdq, "%s", line); |
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free(line); |
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format_free(ft); |
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idx++; |
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} |
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return (CMD_RETURN_NORMAL); |
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} |