Server locking. set-password and lock-server commands, plus automatic locking.

cmd-lock-server.c

@@ -0,0 +1,55 @@
+/* $Id: cmd-lock-server.c,v 1.1 2009-01-11 00:48:42 nicm Exp $ */
+
+/*
+ * 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 server.
+ */
+
+void	cmd_lock_server_exec(struct cmd *, struct cmd_ctx *);
+
+int	cmd_lock_server_callback(void *, const char *);
+
+const struct cmd_entry cmd_lock_server_entry = {
+	"lock-server", "lock",
+	"",
+	0,
+	NULL,
+	NULL,
+	cmd_lock_server_exec,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+};
+
+void
+cmd_lock_server_exec(unused struct cmd *self, struct cmd_ctx *ctx)
+{
+	server_lock();
+
+	if (ctx->cmdclient != NULL)
+		server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0);
+}