[netfilter-cvslog] r4346 - trunk/nfsim/tools

[rusty at netfilter.org]

Author: rusty at netfilter.org
Date: 2005-10-11 13:18:41 +0200 (Tue, 11 Oct 2005)
New Revision: 4346

Added:
   trunk/nfsim/tools/echo.c
Log:
Max Kellerman's echo command (to test backquote code)


Added: trunk/nfsim/tools/echo.c
===================================================================
--- trunk/nfsim/tools/echo.c	2005-10-11 11:15:22 UTC (rev 4345)
+++ trunk/nfsim/tools/echo.c	2005-10-11 11:18:41 UTC (rev 4346)
@@ -0,0 +1,64 @@
+/*
+
+Copyright (c) 2005 Max Kellermann <max at duempel.org>
+
+This file is part of nfsim.
+
+nfsim is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+nfsim is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with nfsim; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include <tui.h>
+#include <core.h>
+#include <utils.h>
+
+#include <sys/types.h>
+#include <unistd.h>
+
+static void echo_help(int argc, char **argv)
+{
+#include "echo-help:echo"
+/*** XML Help:
+    <section id="c:echo">
+     <title><command>echo</command></title>
+     <para>Print a message</para>
+     <cmdsynopsis>
+      <command>echo</command>
+      <arg choice="req"><replaceable>text...</replaceable></arg>
+     </cmdsynopsis>
+     <para><command>echo</command> prints a message.</para>
+    </section>
+*/
+}
+
+static bool echo(int argc, char **argv)
+{
+	char *buffer;
+	int i;
+
+	buffer = talloc_strdup(argv, "");
+	for (i = 1; i < argc; i++)
+		buffer = talloc_asprintf_append(buffer, "%s%s",
+						i == 1 ? "" : " ", argv[i]);
+	nfsim_log(LOG_ALWAYS, "%s", buffer);
+
+	return true;
+}
+
+static void init(void)
+{
+	tui_register_command("echo", echo, echo_help);
+}
+
+init_call(init);