Method LoadAllModules

Source/OpenNI/XnModuleLoader.cpp:243–288

}

XnStatus XnModuleLoader::LoadAllModules()
{
	XnStatus nRetVal = XN_STATUS_OK;

	// first load OpenNI itself
	nRetVal = AddOpenNIGenerators();
	XN_IS_STATUS_OK(nRetVal);

	// now load modules
	TiXmlDocument doc;
	nRetVal = loadModulesFile(doc);
	XN_IS_STATUS_OK(nRetVal);

	// try to load each
	TiXmlElement* pModule = doc.RootElement()->FirstChildElement(XN_MODULE_ELEMENT_NAME);
	while (pModule != NULL)
	{
		const XnChar* strModulePath = NULL;
		nRetVal = xnXmlReadStringAttribute(pModule, "path", &strModulePath);
		XN_IS_STATUS_OK(nRetVal);

		const XnChar* strConfigDir = pModule->Attribute("configDir");
#if XN_PLATFORM == XN_PLATFORM_ANDROID_ARM
		if (strConfigDir != NULL)
		{
			// In Android we treat the provided config dir as relative to the app root dir
			// so we have to append a suffix
			XnChar strActualConfigDir[1024];
			xnOSGetApplicationFilesDir(strActualConfigDir, sizeof(strActualConfigDir));
			strncat(strActualConfigDir, strConfigDir, sizeof(strActualConfigDir));
			strConfigDir = strActualConfigDir;
		}
#endif
		nRetVal = LoadModule(strModulePath, strConfigDir);
		XN_IS_STATUS_OK(nRetVal);

		pModule = pModule->NextSiblingElement(XN_MODULE_ELEMENT_NAME);
	}

	if (m_loadingMode == LOADING_MODE_LOAD && m_AllGenerators.Size() == 0)
	{
		return (XN_STATUS_NO_MODULES_FOUND);
	}
	
	return (XN_STATUS_OK);
}

XnStatus XnModuleLoader::LoadModule(const XnChar* strFileName, const XnChar* strConfigDir)
{