From d69d4f3f7eb19f2ef6c6272b6627ca92bfe80ce5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mario=20H=C3=BCttel?= <mario.huettel@gmx.net>
Date: Sun, 17 Nov 2019 14:44:21 +0100
Subject: [PATCH] plugins: python-renderer: Add gds-render-module

---
 .../python-renderer/gds-render-module.h       | 38 +++++++++++++++++++
 .../python-renderer/src/gds-render-module.c   | 26 +++++++++++++
 plugins/python-renderer/src/plugin-main.c     |  8 ++++
 3 files changed, 72 insertions(+)
 create mode 100644 plugins/python-renderer/include/python-renderer/gds-render-module.h
 create mode 100644 plugins/python-renderer/src/gds-render-module.c

diff --git a/plugins/python-renderer/include/python-renderer/gds-render-module.h b/plugins/python-renderer/include/python-renderer/gds-render-module.h
new file mode 100644
index 0000000..efd8707
--- /dev/null
+++ b/plugins/python-renderer/include/python-renderer/gds-render-module.h
@@ -0,0 +1,38 @@
+/*
+ * GDSII-Converter Python Plugin
+ * Copyright (C) 2019  Mario Hüttel <mario.huettel@gmx.net>
+ *
+ * This file is part of GDSII-Converter.
+ *
+ * GDSII-Converter is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * GDSII-Converter 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 GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @file gds-render-module.h
+ * @brief Header file for the gds-render python module implementation
+ * @author Mario Hüttel <mario.huettel@gmx.net>
+ */
+
+#ifndef __GDS_RENDER_MODULE_H__
+#define __GDS_RENDER_MODULE_H__
+
+/**
+ * @addtogroup python-renderer
+ * @{
+ */
+
+
+
+/** @} */
+
+#endif /* __GDS_RENDER_MODULE_H__ */
diff --git a/plugins/python-renderer/src/gds-render-module.c b/plugins/python-renderer/src/gds-render-module.c
new file mode 100644
index 0000000..4749bc4
--- /dev/null
+++ b/plugins/python-renderer/src/gds-render-module.c
@@ -0,0 +1,26 @@
+/*
+ * GDSII-Converter Python Plugin
+ * Copyright (C) 2019  Mario Hüttel <mario.huettel@gmx.net>
+ *
+ * This file is part of GDSII-Converter.
+ *
+ * GDSII-Converter is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * GDSII-Converter 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 GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @file gds-render-module.c
+ * @brief Gds-render python module implementation
+ * @author Mario Hüttel <mario.huettel@gmx.net>
+ */
+
+#include <python-renderer/gds-render-module.h>
diff --git a/plugins/python-renderer/src/plugin-main.c b/plugins/python-renderer/src/plugin-main.c
index 6c96604..5dc7bf1 100644
--- a/plugins/python-renderer/src/plugin-main.c
+++ b/plugins/python-renderer/src/plugin-main.c
@@ -17,6 +17,11 @@
  * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+/**
+ * @file python-renderer/plugin-main.c
+ * @author Mario
+ */
+
 /**
  * @defgroup python-plugin Python Plugin for External Renderer
  * @ingroup plugins
@@ -33,6 +38,8 @@
 #include <gds-render/gds-utils/gds-types.h>
 #include <gds-render/output-renderers/external-renderer-interfaces.h>
 
+#include <python-renderer/gds-render-module.h>
+
 /**
  * @brief Global variable for loaded module. This is not very nice.
  * @warning This has to be changed, if this api wants to be re-entrant.
@@ -90,6 +97,7 @@ int FUNC_DECL(EXTERNAL_LIBRARY_INIT_FUNCTION)(const char *params, const char *ve
 	Py_Initialize();
 
 	if (!getcwd(cwd, sizeof(cwd))) {
+		fprintf(stderr, "Error getting current working directory. Maybe the path is too long?\n");
 		return -2;
 	}