From 5d7bb098b9f2e49f47a6ff5f02eafe59b7e91782 Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Fri, 27 Oct 2017 19:20:03 +0200
Subject: [PATCH] python: build protobuf serializer for Python

---
 Dockerfile.dev              |  3 ++-
 Dockerfile.dev-centos       |  3 ++-
 Dockerfile.dev-ubuntu       |  3 ++-
 clients/Makefile.inc        |  2 ++
 clients/python/.gitignore   |  4 ++++
 clients/python/Makefile.inc | 24 ++++++++++++++++++++++++
 6 files changed, 36 insertions(+), 3 deletions(-)
 create mode 100644 clients/python/.gitignore
 create mode 100644 clients/python/Makefile.inc

diff --git a/Dockerfile.dev b/Dockerfile.dev
index 54a6607a5..8e33d7bc4 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -60,7 +60,8 @@ RUN dnf -y install \
 
 # Tools for debugging, coverage, profiling
 RUN pip install \
-        gcovr
+	gcovr \
+	protobuf
 
 # Some of the dependencies are only available in our own repo
 ADD https://villas.fein-aachen.org/packages/villas.repo /etc/yum.repos.d/
diff --git a/Dockerfile.dev-centos b/Dockerfile.dev-centos
index 9a8b183a5..f50e0211c 100644
--- a/Dockerfile.dev-centos
+++ b/Dockerfile.dev-centos
@@ -66,7 +66,8 @@ RUN yum -y install \
 
 # Tools for debugging, coverage, profiling
 RUN pip install \
-        gcovr
+	gcovr \
+	protobuf
 
 # Dependencies
 RUN yum -y install \
diff --git a/Dockerfile.dev-ubuntu b/Dockerfile.dev-ubuntu
index 25d8322df..61b48d284 100644
--- a/Dockerfile.dev-ubuntu
+++ b/Dockerfile.dev-ubuntu
@@ -64,7 +64,8 @@ RUN apt-get update && apt-get install -y \
 
 # Tools for debugging, coverage, profiling
 RUN pip install \
-        gcovr
+	gcovr \
+	protobuf
 
 # Dependencies
 RUN apt-get update && apt-get install -y \
diff --git a/clients/Makefile.inc b/clients/Makefile.inc
index 3d488c616..79e330560 100644
--- a/clients/Makefile.inc
+++ b/clients/Makefile.inc
@@ -21,6 +21,8 @@
 ###################################################################################
 
 CLIENTS =
+
+-include $(SRCDIR)/clients/python/Makefile.inc
 	
 ifneq ($(wildcard $(SRCDIR)/thirdparty/libopal/include/opal/AsyncApi.h),)
 	-include $(SRCDIR)/clients/opal/Makefile.inc
diff --git a/clients/python/.gitignore b/clients/python/.gitignore
new file mode 100644
index 000000000..c88f87224
--- /dev/null
+++ b/clients/python/.gitignore
@@ -0,0 +1,4 @@
+*.pyc
+
+# Generated code by Protobuf
+*_pb2.py
diff --git a/clients/python/Makefile.inc b/clients/python/Makefile.inc
new file mode 100644
index 000000000..c802e18da
--- /dev/null
+++ b/clients/python/Makefile.inc
@@ -0,0 +1,24 @@
+# Makefile.
+#
+# @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
+# @copyright 2017, Institute for Automation of Complex Power Systems, EONERC
+# @license GNU General Public License (version 3)
+#
+# VILLASnode
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+###################################################################################
+
+clients/python/villas_pb2.py: lib/io/villas.proto
+	protoc --proto_path=$(dir $^) --python_out=$(dir $@) $^