Initial commit

CMakeLists.txt

+cmake_minimum_required( VERSION 2.8 )
+project( VAPython )
+
+list( APPEND CMAKE_MODULE_PATH "$ENV{VISTA_CMAKE_COMMON}" )
+
+include( VistaCommon )
+
+vista_use_package( VANet REQUIRED FIND_DEPENDENCIES )
+vista_use_package( PythonLibs REQUIRED )
+
+if( ITA_VISTA_BUILD_STATIC )
+	add_definitions( -DVISTABASE_STATIC -DVISTAMATH_STATIC -DVISTAASPECTS_STATIC -DVISTATOOLS_STATIC -DVISTAINTERPROCCOMM_STATIC )
+endif( )
+
+if( NOT BUILD_SHARED_LIBS )
+	add_definitions( -DVAPYTHON_STATIC -DVABASE_STATIC -DVANET_STATIC )
+endif( )
+
+add_definitions( -DPy_NO_ENABLE_SHARED )
+
+add_library( VAPython SHARED "va.cpp" )
+target_link_libraries( VAPython ${VISTA_USE_PACKAGE_LIBRARIES} )
+
+
+# configure
+vista_configure_lib( VAPython )
+vista_install( VAPython )
+set( VACS_INCLUDE_OUTDIR "${CMAKE_CURRENT_SOURCE_DIR}/include" )
+vista_create_cmake_configs( VAPython )
+vista_create_default_info_file( VAPython )
+
+set_property( TARGET VAPython PROPERTY FOLDER "VA/Bindings" )

LICENSE.md

+Copyright 2015-2017 Institute of Technical Acoustics, RWTH Aachen University
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use files of this project except in compliance with the License.
+You may obtain a copy of the License at
+
+<http://www.apache.org/licenses/LICENSE-2.0>
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
\ No newline at end of file

README.md

+## VAPython
+
+VAPython contains is a C++ extension for the Python3 interpreter that provides a (networked) interface to VA.
+
+
+### License
+
+Copyright 2015-2017 Institute of Technical Acoustics, RWTH Aachen University
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use files of this project except in compliance with the License.
+You may obtain a copy of the License at
+
+<http://www.apache.org/licenses/LICENSE-2.0>
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+
+### Quick build guide
+
+Use Pythons *distutils* to build the module that is called `va`. Depending on the version, you will have to install the matching compiler build tools. See the [Python documentation](https://docs.python.org/3.6/library/distutils.html) for more information.
+Build VA using CMake with the `ITA_VA_WITH_PYTHON_BINDUNG` option beforehand. This will prepare some paths in the setup configuration.
+
+`python setup.py build`
+`python setup.py install --prefix=dist`
+
+Drop the `prefix` argument if you want to integrate the module into your site-packages folder, which might require that you use a command window with administration privileges.

distutils_build.bat

+python.exe setup.py build --plat-name=win-amd64 --compiler=msvc
+python.exe setup.py install --prefix dist
\ No newline at end of file

setup.py

+from distutils.core import setup, Extension
+
+module1 = Extension('va', sources = ['vasingleton.cpp'])
+
+setup (name = 'va',
+        version = '1.0',
+        description = 'Virtual Acoustics singleton interface',
+        ext_modules = [module1])
\ No newline at end of file

va.cpp

+#include <Python.h>
+#include <VANetClient.h>
+
+static int g_iVal = 1;
+static IVANetClient* g_pVANetClient = nullptr;
+
+PyDoc_STRVAR(va_module_doc,
+	"connect(server, port) - connect to a VA server at given server and listening port\n"
+	"disconnect() - disconnect from VA server.");
+
+PyDoc_STRVAR(va_connect__doc__,
+	"Connect($module, /, server, port)\n"
+	"--\n"
+	"\n"
+	"Connect to a VA server.\n"
+	"\n"
+	"  server\n"
+	"    Remote server IP.\n"
+	"  port\n"
+	"    TCP/IP listening port, usually 12340.");
+
+static PyObject* va_disconnect_impl(PyObject *module)
+{
+	g_iVal++;
+	PyObject* pRetVal = PyTuple_New(3);
+	PyTuple_SetItem(pRetVal, 0, PyLong_FromLong(g_iVal));
+	PyTuple_SetItem(pRetVal, 1, PyFloat_FromDouble(.4f));
+	PyTuple_SetItem(pRetVal, 2, PyUnicode_FromString("singed off"));
+	return pRetVal;
+};
+
+static PyObject* va_connect(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+	if (!g_pVANetClient)
+		g_pVANetClient = IVANetClient::Create();
+
+	g_pVANetClient->Disconnect();
+	
+	static const char * const _keywords[] = { "server", "port", NULL };
+	static _PyArg_Parser _parser = { "Oi:connect", _keywords, 0 };
+	PyObject* server;
+	PyObject* port;
+
+	if (!_PyArg_ParseStack(args, nargs, kwnames, &_parser, &server, &port))
+	{
+		return PyBool_FromLong(0);
+	}
+
+	char* pcServer = PyUnicode_AsEncodedString
+	g_pVANetClient->Initialize( )
+
+
+exit:
+	return return_value;
+}
+
+static PyObject* va_disconnect(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+	return va_disconnect_impl(module);
+}
+
+static struct PyMethodDef va_methods[] =
+{
+	{ "connect", (PyCFunction)va_connect, METH_FASTCALL, va_connect__doc__ },
+	{ "disconnect", (PyCFunction)va_disconnect, METH_FASTCALL, va_connect__doc__ },
+	{ NULL,  NULL }
+};
+
+static struct PyModuleDef vamoduledef = {
+	PyModuleDef_HEAD_INIT,
+	"va",
+	va_module_doc,
+	-1,
+	va_methods,
+	NULL,
+	NULL,
+	NULL,
+	NULL
+};
+
+PyMODINIT_FUNC PyInit_va(void)
+{
+	PyObject *dict;
+	PyObject *module = PyModule_Create(&vamoduledef);
+	if (module == NULL)
+		return NULL;
+	dict = PyModule_GetDict(module);
+
+	/*
+	ADD_DEFINE(SND_ASYNC);
+	ADD_DEFINE(SND_NODEFAULT);
+	ADD_DEFINE(SND_NOSTOP);
+	ADD_DEFINE(SND_NOWAIT);
+	ADD_DEFINE(SND_ALIAS);
+	ADD_DEFINE(SND_FILENAME);
+	ADD_DEFINE(SND_MEMORY);
+	ADD_DEFINE(SND_PURGE);
+	ADD_DEFINE(SND_LOOP);
+	ADD_DEFINE(SND_APPLICATION);
+
+	ADD_DEFINE(MB_OK);
+	ADD_DEFINE(MB_ICONASTERISK);
+	ADD_DEFINE(MB_ICONEXCLAMATION);
+	ADD_DEFINE(MB_ICONHAND);
+	ADD_DEFINE(MB_ICONQUESTION);
+	*/
+
+	return module;
+}