1 files changed, 86 insertions, 0 deletions
diff --git a/iptables-standalone.c b/iptables-standalone.c
new file mode 100644
index 0000000..1f60e31
--- /dev/null
+++ b/iptables-standalone.c
@@ -0,0 +1,86 @@
+/*
+ * Author: Paul.Russell@rustcorp.com.au and mneuling@radlogic.com.au
+ *
+ * Based on the ipchains code by Paul Russell and Michael Neuling
+ *
+ * (C) 2000-2002 by the netfilter coreteam <coreteam@netfilter.org>:
+ * 		    Paul 'Rusty' Russell <rusty@rustcorp.com.au>
+ * 		    Marc Boucher <marc+nf@mbsi.ca>
+ * 		    James Morris <jmorris@intercode.com.au>
+ * 		    Harald Welte <laforge@gnumonks.org>
+ * 		    Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
+ *
+ *	iptables -- IP firewall administration for kernels with
+ *	firewall table (aimed for the 2.3 kernels)
+ *
+ *	See the accompanying manual page iptables(8) for information
+ *	about proper usage of this program.
+ *
+ *	This program 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.
+ *
+ *	This program 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 this program; if not, write to the Free Software
+ *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <string.h>
+#include <iptables.h>
+#include "iptables-multi.h"
+
+#ifdef IPTABLES_MULTI
+int
+iptables_main(int argc, char *argv[])
+#else
+int
+main(int argc, char *argv[])
+#endif
+{
+	int ret;
+	char *table = "filter";
+	struct iptc_handle *handle = NULL;
+
+	iptables_globals.program_name = "iptables";
+	ret = xtables_init_all(&iptables_globals, NFPROTO_IPV4);
+	if (ret < 0) {
+		fprintf(stderr, "%s/%s Failed to initialize xtables\n",
+				iptables_globals.program_name,
+				iptables_globals.program_version);
+				exit(1);
+	}
+#if defined(ALL_INCLUSIVE) || defined(NO_SHARED_LIBS)
+	init_extensions();
+#endif
+
+	ret = do_command(argc, argv, &table, &handle);
+	if (ret) {
+		ret = iptc_commit(handle);
+		iptc_free(handle);
+	}
+
+	if (!ret) {
+		if (errno == EINVAL) {
+			fprintf(stderr, "iptables: %s. "
+					"Run `dmesg' for more information.\n",
+				iptc_strerror(errno));
+		} else {
+			fprintf(stderr, "iptables: %s.\n",
+				iptc_strerror(errno));
+		}
+		if (errno == EAGAIN) {
+			exit(RESOURCE_PROBLEM);
+		}
+	}
+
+	exit(!ret);
+}