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tmate/cmd-lock-server.c

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Expand the Id keyword.
2011-07-09 11:42:33 +02:00
/* $Id$ */
Server locking. set-password and lock-server commands, plus automatic locking.
2009-01-11 01:48:42 +01:00
/*
* 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"
/*
Sync OpenBSD patchset 831: Now that parsing is common, merge some of the small, related commands together to use the same code. Also add some arguments (such as -n and -p) to some commands to match existing commands.
2011-01-07 16:02:38 +01:00
* Lock commands.
Server locking. set-password and lock-server commands, plus automatic locking.
2009-01-11 01:48:42 +01:00
*/
Sync OpenBSD patchset 1151: Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 21:37:32 +02:00
enum cmd_retval cmd_lock_server_exec(struct cmd *, struct cmd_ctx *);
Server locking. set-password and lock-server commands, plus automatic locking.
2009-01-11 01:48:42 +01:00
const struct cmd_entry cmd_lock_server_entry = {
"lock-server", "lock",
Sync OpenBSD patchset 829: Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-07 15:45:34 +01:00
"", 0, 0,
Server locking. set-password and lock-server commands, plus automatic locking.
2009-01-11 01:48:42 +01:00
"",
Sync OpenBSD patchset 829: Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-07 15:45:34 +01:00
0,
Server locking. set-password and lock-server commands, plus automatic locking.
2009-01-11 01:48:42 +01:00
NULL,
NULL,
Sync OpenBSD patchset 829: Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-07 15:45:34 +01:00
cmd_lock_server_exec
Server locking. set-password and lock-server commands, plus automatic locking.
2009-01-11 01:48:42 +01:00
};
Sync OpenBSD patchset 831: Now that parsing is common, merge some of the small, related commands together to use the same code. Also add some arguments (such as -n and -p) to some commands to match existing commands.
2011-01-07 16:02:38 +01:00
const struct cmd_entry cmd_lock_session_entry = {
"lock-session", "locks",
"t:", 0, 0,
CMD_TARGET_SESSION_USAGE,
0,
NULL,
NULL,
cmd_lock_server_exec
};
const struct cmd_entry cmd_lock_client_entry = {
"lock-client", "lockc",
"t:", 0, 0,
CMD_TARGET_CLIENT_USAGE,
0,
NULL,
NULL,
cmd_lock_server_exec
};
Sync OpenBSD patchset 567: Remove a couple of unused arguments where possible, and add /* ARGSUSED */ to the rest to reduce lint output.
2009-11-28 15:50:37 +01:00
/* ARGSUSED */
Sync OpenBSD patchset 1151: Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 21:37:32 +02:00
enum cmd_retval
Sync OpenBSD patchset 831: Now that parsing is common, merge some of the small, related commands together to use the same code. Also add some arguments (such as -n and -p) to some commands to match existing commands.
2011-01-07 16:02:38 +01:00
cmd_lock_server_exec(struct cmd *self, unused struct cmd_ctx *ctx)
Server locking. set-password and lock-server commands, plus automatic locking.
2009-01-11 01:48:42 +01:00
{
Sync OpenBSD patchset 831: Now that parsing is common, merge some of the small, related commands together to use the same code. Also add some arguments (such as -n and -p) to some commands to match existing commands.
2011-01-07 16:02:38 +01:00
struct args *args = self->args;
struct client *c;
struct session *s;
if (self->entry == &cmd_lock_server_entry)
server_lock();
else if (self->entry == &cmd_lock_session_entry) {
|PatchSet 882 |Date: 2011/04/05 20:37:01 |Author: nicm |Branch: HEAD |Tag: (none) |Log: |Add a flag to cmd_find_session so that attach-session can prefer |unattached sessions when choosing the most recently used (if -t is not |given). Suggested by claudio@.
2011-04-07 00:24:01 +02:00
if ((s = cmd_find_session(ctx, args_get(args, 't'), 0)) == NULL)
Sync OpenBSD patchset 1151: Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 21:37:32 +02:00
return (CMD_RETURN_ERROR);
Sync OpenBSD patchset 831: Now that parsing is common, merge some of the small, related commands together to use the same code. Also add some arguments (such as -n and -p) to some commands to match existing commands.
2011-01-07 16:02:38 +01:00
server_lock_session(s);
} else {
if ((c = cmd_find_client(ctx, args_get(args, 't'))) == NULL)
Sync OpenBSD patchset 1151: Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 21:37:32 +02:00
return (CMD_RETURN_ERROR);
Sync OpenBSD patchset 831: Now that parsing is common, merge some of the small, related commands together to use the same code. Also add some arguments (such as -n and -p) to some commands to match existing commands.
2011-01-07 16:02:38 +01:00
server_lock_client(c);
}
Sync OpenBSD patchset 352: Don't allow locked or suspended clients to limit the size of active clients.
2009-09-25 19:47:42 +02:00
recalculate_sizes();
Server locking. set-password and lock-server commands, plus automatic locking.
2009-01-11 01:48:42 +01:00
Sync OpenBSD patchset 1151: Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
2012-07-11 21:37:32 +02:00
return (CMD_RETURN_NORMAL);
Server locking. set-password and lock-server commands, plus automatic locking.
2009-01-11 01:48:42 +01:00
}
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