Python-API: Inital commit of Python bindings for the VPP API.

See: https://wiki.fd.io/view/VPP/Python_API

Change-Id: If135fc32208c7031787e1935b399d930e0e1ea1f
Signed-off-by: Ole Troan <ot@cisco.com>

1 files changed, 101 insertions, 0 deletions

diff --git a/vpp-api/java/m4/ax_check_java_plugin.m4 b/vpp-api/java/m4/ax_check_java_plugin.m4
new file mode 100644
index 00000000000..920753e5724
--- /dev/null
+++ b/vpp-api/java/m4/ax_check_java_plugin.m4
@@ -0,0 +1,101 @@
+# ===========================================================================
+#   http://www.gnu.org/software/autoconf-archive/ax_check_java_plugin.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_CHECK_JAVA_PLUGIN(<shell-variable>)
+#
+# DESCRIPTION
+#
+#   This macro sets <shell-variable> to empty on failure and to a compatible
+#   version of plugin.jar otherwise. Directories searched are /usr/java/*
+#   and /usr/local/java/*, which are assumed to be j{dk,re} installations.
+#   Apply the shell variable as you see fit. If sun changes things so
+#   <jre>/lib/plugin.jar is not the magic file it will stop working.
+#
+#   This macro assumes that unzip, zipinfo or pkzipc is available (and can
+#   list the contents of the jar archive). The first two are assumed to work
+#   similarly enough to the infozip versisonms. The pkzipc version is
+#   assumed to work if I undertstand the documentation on pkware's site but
+#   YMMV. I do not have access to pwkware's version to test it.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
+#
+#   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, see <http://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Archive. When you make and distribute a
+#   modified version of the Autoconf Macro, you may extend this special
+#   exception to the GPL to apply to your modified version as well.
+
+#serial 7
+
+AU_ALIAS([DPS_CHECK_PLUGIN], [AX_CHECK_JAVA_PLUGIN])
+AC_DEFUN([AX_CHECK_JAVA_PLUGIN],
+[AC_REQUIRE([AC_PROG_AWK])
+AC_REQUIRE([AC_PROG_FGREP])
+AC_CHECK_PROG(ZIPINFO,[zipinfo unzip pkzipc])
+AC_MSG_CHECKING([for the java plugin])
+case "x$ZIPINFO" in
+[*/zipinfo)]
+	zipinf="zipinfo -1" ;;
+[*/unzip)]
+	zipinf="unzip -l";;
+[*/pkzipc)]
+	ziping="unzipc -view";;
+[x*)]
+	AC_MSG_RESULT([skiped, none of zipinfo, unzip and pkzipc found])
+	AC_SUBST($1,[])
+	zipinf="";;
+esac
+if test "x$zipinf" != "x"; then
+jplugin=""
+for jhome in `ls -dr /usr/java/* /usr/local/java/* 2> /dev/null`; do
+for jfile in lib/plugin.jar jre/lib/plugin.jar; do
+if test "x$jplugin" = "x" && test -f "$jhome/$jfile"; then
+eval "$zipinf $jhome/$jfile | $AWK '{ print \$NF; }' | $FGREP netscape/javascript/JSObject" >/dev/null 2>/dev/null
+if test $? -eq 0; then
+dnl Some version of gcj (and javac) refuse to work with some files
+dnl that pass this test. To stop this problem make sure that the compiler
+dnl still works with this jar file in the classpath
+cat << \EOF > Test.java
+/* [#]line __oline__ "configure" */
+public class Test {
+}
+EOF
+if eval "$JAVAC -classpath $jhome/$jfile Test.java 2>/dev/null >/dev/null" && test -f Test.class; then
+jplugin="$jhome/$jfile"
+fi
+rm -f Test.java Test.class
+fi; fi; done; done
+if test "x$jplugin" != "x"; then
+AC_SUBST($1,$jplugin)
+AC_MSG_RESULT($jplugin)
+else
+AC_MSG_RESULT([java plugin not found])
+AC_SUBST($1,[])
+fi
+fi
+])