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/* $Id$ */
/*
* 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 <pwd.h>
#include <string.h>
#include <unistd.h>
#include "tmux.h"
/*
* Lock commands.
*/
enum cmd_retval cmd_lock_server_exec(struct cmd *, struct cmd_q *);
void cmd_lock_server_prepare(struct cmd *, struct cmd_q *);
const struct cmd_entry cmd_lock_server_entry = {
"lock-server", "lock",
"", 0, 0,
"",
0,
NULL,
cmd_lock_server_exec,
cmd_lock_server_prepare,
};
const struct cmd_entry cmd_lock_session_entry = {
"lock-session", "locks",
"t:", 0, 0,
CMD_TARGET_SESSION_USAGE,
0,
NULL,
cmd_lock_server_exec,
cmd_lock_server_prepare
};
const struct cmd_entry cmd_lock_client_entry = {
"lock-client", "lockc",
"t:", 0, 0,
CMD_TARGET_CLIENT_USAGE,
0,
NULL,
cmd_lock_server_exec,
cmd_lock_server_prepare
};
void
cmd_lock_server_prepare(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
if (self->entry == &cmd_lock_session_entry)
cmdq->current_state.s = cmd_find_session(cmdq, args_get(args, 't'), 0);
else if (self->entry == &cmd_lock_client_entry)
cmdq->current_state.c = cmd_find_client(cmdq, args_get(args, 't'), 0);
}
enum cmd_retval
cmd_lock_server_exec(struct cmd *self, unused struct cmd_q *cmdq)
{
struct client *c;
struct session *s;
if (self->entry == &cmd_lock_server_entry)
server_lock();
else if (self->entry == &cmd_lock_session_entry) {
if ((s = cmdq->current_state.s) == NULL)
return (CMD_RETURN_ERROR);
server_lock_session(s);
} else {
if ((c = cmdq->current_state.c) == NULL)
return (CMD_RETURN_ERROR);
server_lock_client(c);
}
recalculate_sizes();
return (CMD_RETURN_NORMAL);
}