GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/tmux/cmd-list-clients.c Lines: 0 18 0.0 %
Date: 2016-12-06 Branches: 0 12 0.0 %

Line Branch Exec Source
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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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}