New upstream version 1.6.2

m4/ltsugar.m4

 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
 #
-# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
+# Foundation, Inc.
 # Written by Gary V. Vaughan, 2004
 #
 # This file is free software; the Free Software Foundation gives
@@ -33,7 +34,7 @@ m4_define([_lt_join],
 # ------------
 # Manipulate m4 lists.
 # These macros are necessary as long as will still need to support
-# Autoconf-2.59 which quotes differently.
+# Autoconf-2.59, which quotes differently.
 m4_define([lt_car], [[$1]])
 m4_define([lt_cdr],
 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
@@ -44,7 +45,7 @@ m4_define([lt_unquote], $1)
 
 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
 # ------------------------------------------
-# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
 # Note that neither SEPARATOR nor STRING are expanded; they are appended
 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
 # No SEPARATOR is output if MACRO-NAME was previously undefined (different

m4/ltversion.m4

 # ltversion.m4 -- version numbers			-*- Autoconf -*-
 #
-#   Copyright (C) 2004 Free Software Foundation, Inc.
+#   Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
 #   Written by Scott James Remnant, 2004
 #
 # This file is free software; the Free Software Foundation gives
@@ -9,15 +9,15 @@
 
 # @configure_input@
 
-# serial 3337 ltversion.m4
+# serial 4179 ltversion.m4
 # This file is part of GNU Libtool
 
-m4_define([LT_PACKAGE_VERSION], [2.4.2])
-m4_define([LT_PACKAGE_REVISION], [1.3337])
+m4_define([LT_PACKAGE_VERSION], [2.4.6])
+m4_define([LT_PACKAGE_REVISION], [2.4.6])
 
 AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.4.2'
-macro_revision='1.3337'
+[macro_version='2.4.6'
+macro_revision='2.4.6'
 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
 _LT_DECL(, macro_revision, 0)
 ])

m4/lt~obsolete.m4

 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
 #
-#   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+#   Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
+#   Foundation, Inc.
 #   Written by Scott James Remnant, 2004.
 #
 # This file is free software; the Free Software Foundation gives
@@ -11,7 +12,7 @@
 
 # These exist entirely to fool aclocal when bootstrapping libtool.
 #
-# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
 # which have later been changed to m4_define as they aren't part of the
 # exported API, or moved to Autoconf or Automake where they belong.
 #
@@ -25,7 +26,7 @@
 # included after everything else.  This provides aclocal with the
 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
 # because those macros already exist, or will be overwritten later.
-# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
 #
 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
 # Yes, that means every name once taken will need to remain here until

utils/.gitignore

 /nfnl_osf
+/nfnl_osf.8
 /nfbpf_compile

utils/Makefile.am

@@ -6,8 +6,10 @@ AM_CPPFLAGS = ${regular_CPPFLAGS} -I${top_builddir}/include \
 
 sbin_PROGRAMS =
 pkgdata_DATA =
+man_MANS =
 
 if HAVE_LIBNFNETLINK
+man_MANS += nfnl_osf.8
 sbin_PROGRAMS += nfnl_osf
 pkgdata_DATA += pf.os
 
@@ -23,3 +25,5 @@ if ENABLE_SYNCONF
 sbin_PROGRAMS += nfsynproxy
 nfsynproxy_LDADD = -lpcap
 endif
+
+CLEANFILES = nfnl_osf.8

utils/Makefile.in

-# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# Makefile.in generated by automake 1.15 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+# Copyright (C) 1994-2014 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -18,7 +18,17 @@
 
 
 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
 am__make_running_with_option = \
   case $${target_option-} in \
       ?) ;; \
@@ -81,13 +91,12 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 sbin_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3)
-@HAVE_LIBNFNETLINK_TRUE@am__append_1 = nfnl_osf
-@HAVE_LIBNFNETLINK_TRUE@am__append_2 = pf.os
-@ENABLE_BPFC_TRUE@am__append_3 = nfbpf_compile
-@ENABLE_SYNCONF_TRUE@am__append_4 = nfsynproxy
+@HAVE_LIBNFNETLINK_TRUE@am__append_1 = nfnl_osf.8
+@HAVE_LIBNFNETLINK_TRUE@am__append_2 = nfnl_osf
+@HAVE_LIBNFNETLINK_TRUE@am__append_3 = pf.os
+@ENABLE_BPFC_TRUE@am__append_4 = nfbpf_compile
+@ENABLE_SYNCONF_TRUE@am__append_5 = nfsynproxy
 subdir = utils
-DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
-	$(top_srcdir)/build-aux/depcomp
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_linker_flags.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
@@ -95,14 +104,16 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_linker_flags.m4 \
 	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
-CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_FILES = nfnl_osf.8
 CONFIG_CLEAN_VPATH_FILES =
 @HAVE_LIBNFNETLINK_TRUE@am__EXEEXT_1 = nfnl_osf$(EXEEXT)
 @ENABLE_BPFC_TRUE@am__EXEEXT_2 = nfbpf_compile$(EXEEXT)
 @ENABLE_SYNCONF_TRUE@am__EXEEXT_3 = nfsynproxy$(EXEEXT)
-am__installdirs = "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(pkgdatadir)"
+am__installdirs = "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)" \
+	"$(DESTDIR)$(pkgdatadir)"
 PROGRAMS = $(sbin_PROGRAMS)
 nfbpf_compile_SOURCES = nfbpf_compile.c
 nfbpf_compile_OBJECTS = nfbpf_compile.$(OBJEXT)
@@ -186,6 +197,9 @@ am__uninstall_files_from_dir = { \
     || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
          $(am__cd) "$$dir" && rm -f $$files; }; \
   }
+man8dir = $(mandir)/man8
+NROFF = nroff
+MANS = $(man_MANS)
 DATA = $(pkgdata_DATA)
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
 # Read a list of newline-separated strings from the standard input,
@@ -206,6 +220,8 @@ am__define_uniq_tagged_files = \
   done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
+am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/nfnl_osf.8.in \
+	$(top_srcdir)/build-aux/depcomp
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 pkgdatadir = @pkgdatadir@
 ACLOCAL = @ACLOCAL@
@@ -250,6 +266,7 @@ LIBTOOL = @LIBTOOL@
 LIPO = @LIPO@
 LN_S = @LN_S@
 LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
@@ -347,6 +364,7 @@ program_transform_name = @program_transform_name@
 psdir = @psdir@
 regular_CFLAGS = @regular_CFLAGS@
 regular_CPPFLAGS = @regular_CPPFLAGS@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -360,10 +378,12 @@ AM_CFLAGS = ${regular_CFLAGS}
 AM_CPPFLAGS = ${regular_CPPFLAGS} -I${top_builddir}/include \
               -I${top_srcdir}/include ${libnfnetlink_CFLAGS}
 
-pkgdata_DATA = $(am__append_2)
+pkgdata_DATA = $(am__append_3)
+man_MANS = $(am__append_1)
 @HAVE_LIBNFNETLINK_TRUE@nfnl_osf_LDADD = ${libnfnetlink_LIBS}
 @ENABLE_BPFC_TRUE@nfbpf_compile_LDADD = -lpcap
 @ENABLE_SYNCONF_TRUE@nfsynproxy_LDADD = -lpcap
+CLEANFILES = nfnl_osf.8
 all: all-am
 
 .SUFFIXES:
@@ -380,7 +400,6 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu utils/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --gnu utils/Makefile
-.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -398,6 +417,8 @@ $(top_srcdir)/configure:  $(am__configure_deps)
 $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
 $(am__aclocal_m4_deps):
+nfnl_osf.8: $(top_builddir)/config.status $(srcdir)/nfnl_osf.8.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
 install-sbinPROGRAMS: $(sbin_PROGRAMS)
 	@$(NORMAL_INSTALL)
 	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
@@ -496,6 +517,49 @@ mostlyclean-libtool:
 
 clean-libtool:
 	-rm -rf .libs _libs
+install-man8: $(man_MANS)
+	@$(NORMAL_INSTALL)
+	@list1=''; \
+	list2='$(man_MANS)'; \
+	test -n "$(man8dir)" \
+	  && test -n "`echo $$list1$$list2`" \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(man8dir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(man8dir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.8[a-z]*$$/p'; \
+	fi; \
+	} | while read p; do \
+	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; echo "$$p"; \
+	done | \
+	sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
+	sed 'N;N;s,\n, ,g' | { \
+	list=; while read file base inst; do \
+	  if test "$$base" = "$$inst"; then list="$$list $$file"; else \
+	    echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man8dir)/$$inst'"; \
+	    $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man8dir)/$$inst" || exit $$?; \
+	  fi; \
+	done; \
+	for i in $$list; do echo "$$i"; done | $(am__base_list) | \
+	while read files; do \
+	  test -z "$$files" || { \
+	    echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man8dir)'"; \
+	    $(INSTALL_DATA) $$files "$(DESTDIR)$(man8dir)" || exit $$?; }; \
+	done; }
+
+uninstall-man8:
+	@$(NORMAL_UNINSTALL)
+	@list=''; test -n "$(man8dir)" || exit 0; \
+	files=`{ for i in $$list; do echo "$$i"; done; \
+	l2='$(man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  sed -n '/\.8[a-z]*$$/p'; \
+	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
+	dir='$(DESTDIR)$(man8dir)'; $(am__uninstall_files_from_dir)
 install-pkgdataDATA: $(pkgdata_DATA)
 	@$(NORMAL_INSTALL)
 	@list='$(pkgdata_DATA)'; test -n "$(pkgdatadir)" || list=; \
@@ -602,9 +666,9 @@ distdir: $(DISTFILES)
 	done
 check-am: all-am
 check: check-am
-all-am: Makefile $(PROGRAMS) $(DATA)
+all-am: Makefile $(PROGRAMS) $(MANS) $(DATA)
 installdirs:
-	for dir in "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(pkgdatadir)"; do \
+	for dir in "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)" "$(DESTDIR)$(pkgdatadir)"; do \
 	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
 	done
 install: install-am
@@ -629,6 +693,7 @@ install-strip:
 mostlyclean-generic:
 
 clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
 
 distclean-generic:
 	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
@@ -660,7 +725,7 @@ info: info-am
 
 info-am:
 
-install-data-am: install-pkgdataDATA
+install-data-am: install-man install-pkgdataDATA
 
 install-dvi: install-dvi-am
 
@@ -676,7 +741,7 @@ install-info: install-info-am
 
 install-info-am:
 
-install-man:
+install-man: install-man8
 
 install-pdf: install-pdf-am
 
@@ -706,7 +771,10 @@ ps: ps-am
 
 ps-am:
 
-uninstall-am: uninstall-pkgdataDATA uninstall-sbinPROGRAMS
+uninstall-am: uninstall-man uninstall-pkgdataDATA \
+	uninstall-sbinPROGRAMS
+
+uninstall-man: uninstall-man8
 
 .MAKE: install-am install-strip
 
@@ -717,14 +785,16 @@ uninstall-am: uninstall-pkgdataDATA uninstall-sbinPROGRAMS
 	html-am info info-am install install-am install-data \
 	install-data-am install-dvi install-dvi-am install-exec \
 	install-exec-am install-html install-html-am install-info \
-	install-info-am install-man install-pdf install-pdf-am \
-	install-pkgdataDATA install-ps install-ps-am \
+	install-info-am install-man install-man8 install-pdf \
+	install-pdf-am install-pkgdataDATA install-ps install-ps-am \
 	install-sbinPROGRAMS install-strip installcheck \
 	installcheck-am installdirs maintainer-clean \
 	maintainer-clean-generic mostlyclean mostlyclean-compile \
 	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
-	tags tags-am uninstall uninstall-am uninstall-pkgdataDATA \
-	uninstall-sbinPROGRAMS
+	tags tags-am uninstall uninstall-am uninstall-man \
+	uninstall-man8 uninstall-pkgdataDATA uninstall-sbinPROGRAMS
+
+.PRECIOUS: Makefile
 
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.

utils/nfnl_osf.8.in

+.TH NFNL_OSF 8 "" "@PACKAGE_STRING@" "@PACKAGE_STRING@"
+
+.SH NAME
+nfnl_osf \- OS fingerprint loader utility
+.SH SYNOPSIS
+
+.ad l
+.in +8
+.ti -8
+.B nfnl_osf
+.BI -f " fingerprints"
+[
+.B -d
+]
+
+.SH DESCRIPTION
+The
+.B nfnl_osf
+utility allows to load a set of operating system signatures into the kernel for
+later matching against using iptables'
+.B osf
+match.
+
+.SH OPTIONS
+
+.TP
+.BI -f " fingerprints"
+Read signatures from file
+.IR fingerprints .
+
+.TP
+.B -d
+Instead of adding the signatures from
+.I fingerprints
+into the kernel, remove them.
+
+.SH EXIT STATUS
+Exit status is 0 if command succeeded, otherwise a negative return code
+indicates the type of error which happened:
+
+.TP
+.B -1
+Illegal arguments passed, fingerprints file not readable or failure in netlink
+communication.
+
+.TP
+.B -ENOENT
+Fingerprints file not specified.
+
+.TP
+.B -EINVAL
+Netlink handle initialization failed or fingerprints file format invalid.
+
+.SH FILES
+
+An up to date set of operating system signatures can be downloaded from
+http://www.openbsd.org/cgi-bin/cvsweb/src/etc/pf.os .
+
+.SH SEE ALSO
+
+The description of
+.B osf
+match in
+.BR iptables-extensions (8)
+contains further information about the topic as well as example
+.B nfnl_osf
+invocations.

utils/nfnl_osf.c

@@ -438,7 +438,7 @@ int main(int argc, char *argv[])
 				break;
 			default:
 				fprintf(stderr,
-					"Usage: %s -f fingerprints -d <del rules> -h\n",
+					"Usage: %s -f fingerprints [-d]\n",
 					argv[0]);
 				return -1;
 		}

utils/nfsynproxy.c

@@ -6,6 +6,7 @@
  * published by the Free Software Foundation.
  */
 
+#define _GNU_SOURCE
 #include <stdlib.h>
 #include <stdbool.h>
 #include <unistd.h>

utils/pf.os

 # $FreeBSD: head/etc/pf.os 258865 2013-12-03 04:32:02Z eadler $
-# $OpenBSD: pf.os,v 1.26 2012/08/03 12:25:16 jsg Exp $
+# $OpenBSD: pf.os,v 1.27 2016/09/03 17:08:57 sthen Exp $
 # passive OS fingerprinting
 # -------------------------
 #
@@ -315,6 +315,9 @@ S22:64:1:52:M*,N,N,S,N,W0:	Linux:2.2:ts:Linux 2.2 w/o timestamps
 16384:64:1:64:M*,N,N,S,N,W3,N,N,T:	OpenBSD:4.9::OpenBSD 4.9
 16384:64:0:64:M*,N,N,S,N,W3,N,N,T:	OpenBSD:4.9:no-df:OpenBSD 4.9 (scrub no-df)
 
+16384:64:1:64:M*,N,N,S,N,W6,N,N,T:      OpenBSD:6.1::OpenBSD 6.1
+16384:64:0:64:M*,N,N,S,N,W6,N,N,T:      OpenBSD:6.1:no-df:OpenBSD 6.1 (scrub no-df)
+
 # ----------------- DragonFly BSD -----------------
 
 57344:64:1:60:M*,N,W0,N,N,T:		DragonFly:1.0:A:DragonFly 1.0A

xlate-test.py

+#!/usr/bin/env python3
+# encoding: utf-8
+
+import os
+import sys
+import shlex
+import argparse
+from subprocess import Popen, PIPE
+
+keywords = ("iptables-translate", "ip6tables-translate")
+
+if sys.stdout.isatty():
+    colors = {"magenta": "\033[95m", "green": "\033[92m", "yellow": "\033[93m",
+              "red": "\033[91m", "end": "\033[0m"}
+else:
+    colors = {"magenta": "", "green": "", "yellow": "", "red": "", "end": ""}
+
+
+def magenta(string):
+    return colors["magenta"] + string + colors["end"]
+
+
+def red(string):
+    return colors["red"] + string + colors["end"]
+
+
+def yellow(string):
+    return colors["yellow"] + string + colors["end"]
+
+
+def green(string):
+    return colors["green"] + string + colors["end"]
+
+
+def run_test(name, payload):
+    test_passed = True
+    tests = passed = failed = errors = 0
+    result = []
+
+    for line in payload:
+        if line.startswith(keywords):
+            tests += 1
+            process = Popen(shlex.split(line), stdout=PIPE, stderr=PIPE)
+            (output, error) = process.communicate()
+            if process.returncode == 0:
+                translation = output.decode("utf-8").rstrip(" \n")
+                expected = next(payload).rstrip(" \n")
+                if translation != expected:
+                    test_passed = False
+                    failed += 1
+                    result.append(name + ": " + red("Fail"))
+                    result.append(magenta("src: ") + line.rstrip(" \n"))
+                    result.append(magenta("exp: ") + expected)
+                    result.append(magenta("res: ") + translation + "\n")
+                    test_passed = False
+                else:
+                    passed += 1
+            else:
+                test_passed = False
+                errors += 1
+                result.append(name + ": " + red("Error: ") + "iptables-translate failure")
+                result.append(error.decode("utf-8"))
+    if (passed == tests) and not args.test:
+        print(name + ": " + green("OK"))
+    if not test_passed:
+        print("\n".join(result))
+    if args.test:
+        print("1 test file, %d tests, %d tests passed, %d tests failed, %d errors" % (tests, passed, failed, errors))
+    else:
+        return tests, passed, failed, errors
+
+
+def load_test_files():
+    test_files = total_tests = total_passed = total_error = total_failed = 0
+    for test in sorted(os.listdir("extensions")):
+        if test.endswith(".txlate"):
+            with open("extensions/" + test, "r") as payload:
+                tests, passed, failed, errors = run_test(test, payload)
+                test_files += 1
+                total_tests += tests
+                total_passed += passed
+                total_failed += failed
+                total_error += errors
+
+
+    print("%d test files, %d tests, %d tests passed, %d tests failed, %d errors" % (test_files, total_tests, total_passed, total_failed, total_error))
+
+def main():
+    if args.test:
+        if not args.test.endswith(".txlate"):
+            args.test += ".txlate"
+        try:
+            with open(args.test, "r") as payload:
+                run_test(args.test, payload)
+        except IOError:
+            print(red("Error: ") + "test file does not exist")
+    else:
+        load_test_files()
+
+
+parser = argparse.ArgumentParser()
+parser.add_argument("test", nargs="?", help="run only the specified test file")
+args = parser.parse_args()
+main()