/* $OpenBSD$ */

/*
* Copyright (c) 2008 Nicholas Marriott <[email protected]>
*
* 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 "tmux.h"

/*
* Lock commands.
*/

static enum cmd_retval  cmd_lock_server_exec(struct cmd *, struct cmdq_item *);

const struct cmd_entry cmd_lock_server_entry = {
       .name = "lock-server",
       .alias = "lock",

       .args = { "", 0, 0, NULL },
       .usage = "",

       .flags = CMD_AFTERHOOK,
       .exec = cmd_lock_server_exec
};

const struct cmd_entry cmd_lock_session_entry = {
       .name = "lock-session",
       .alias = "locks",

       .args = { "t:", 0, 0, NULL },
       .usage = CMD_TARGET_SESSION_USAGE,

       .target = { 't', CMD_FIND_SESSION, 0 },

       .flags = CMD_AFTERHOOK,
       .exec = cmd_lock_server_exec
};

const struct cmd_entry cmd_lock_client_entry = {
       .name = "lock-client",
       .alias = "lockc",

       .args = { "t:", 0, 0, NULL },
       .usage = CMD_TARGET_CLIENT_USAGE,

       .flags = CMD_AFTERHOOK|CMD_CLIENT_TFLAG,
       .exec = cmd_lock_server_exec
};

static enum cmd_retval
cmd_lock_server_exec(struct cmd *self, struct cmdq_item *item)
{
       struct cmd_find_state   *target = cmdq_get_target(item);
       struct client           *tc = cmdq_get_target_client(item);

       if (cmd_get_entry(self) == &cmd_lock_server_entry)
               server_lock();
       else if (cmd_get_entry(self) == &cmd_lock_session_entry)
               server_lock_session(target->s);
       else
               server_lock_client(tc);
       recalculate_sizes();

       return (CMD_RETURN_NORMAL);
}