ApplicationOptions.cpp

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/*
 * This file is part of ArmarX.
 *
 * Copyright (C) 2011-2016, High Performance Humanoid Technologies (H2T), Karlsruhe Institute of Technology (KIT), all rights reserved.
 *
 * ArmarX 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.
 *
 * ArmarX 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/>.
 *
 * @package    ArmarXCore::core
 * @author     Jan Issac (jan dot issac at gmail dot com)
 * @date       2012
 * @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
 *             GNU General Public License
 */
 
#include <Ice/BuiltinSequences.h>       // for StringSeq
#include <Ice/Handle.h>                 // for Handle
#include <Ice/Initialize.h>             // for argsToStringSeq
#include <Ice/ObjectF.h>                // for upCast
#include <Ice/PropertiesF.h>            // for PropertiesPtr
 
#include <boost/program_options.hpp>
 
#include <stddef.h>                     // for NULL
#include <map>                          // for map, _Rb_tree_iterator
#include <ostream>                      // for char_traits, ostream, etc
#include <vector>                       // for vector, vector<>::iterator
 
#include "Application.h"                // for Application, ApplicationPtr
#include "ApplicationOptions.h"
#include "ArmarXCore/core/ManagedIceObject.h"  // for ManagedIceObjectPtr, etc
#include "ArmarXCore/core/application/../ArmarXDummyManager.h"
#include "ArmarXCore/core/application/properties/PropertyDefinitionBriefHelpFormatter.h"
#include "ArmarXCore/core/application/properties/PropertyDefinitionConfigFormatter.h"
#include "ArmarXCore/core/application/properties/PropertyDefinitionContainerBriefHelpFormatter.h"
#include "ArmarXCore/core/application/properties/PropertyDefinitionContainerFormatter.h"
#include "ArmarXCore/core/application/properties/PropertyDefinitionDoxygenComponentPagesFormatter.h"
#include "ArmarXCore/core/application/properties/PropertyDefinitionDoxygenFormatter.h"
#include "ArmarXCore/core/application/properties/PropertyDefinitionFormatter.h"
#include "ArmarXCore/core/application/properties/PropertyDefinitionHelpFormatter.h"
#include "ArmarXCore/core/application/properties/PropertyDefinitionXmlFormatter.h"
#include "ArmarXCore/core/application/properties/PropertyUser.h"
#include "ArmarXCore/core/logging/LogSender.h"  // for LogSender
#include "ArmarXCore/core/logging/Logging.h"  // for ARMARX_WARNING
 
#include <SimoxUtility/algorithm/string/string_tools.h>
 
namespace armarx
{
    Ice::PropertiesPtr ApplicationOptions::mergeProperties(Ice::PropertiesPtr properties, int argc, char* argv[])
    {
        // override and merge new properties given by the command line
        Ice::StringSeq args = Ice::argsToStringSeq(argc, argv);
        args = properties->parseCommandLineOptions("", args);
 
        return properties;
    }
 
    ApplicationOptions::Options ApplicationOptions::parseHelpOptions(Ice::PropertiesPtr properties, int argc, char* argv[])
    {
        using namespace boost::program_options;
        Options options;
        options.error = false;
        options.showHelp = false;
        options.showVersion = false;
        options.outfile = "";
 
        // create program options
        options.description.reset(new options_description(std::string(
                                      "This executable is an application within the ArmarX framework.\n")
                                  + "==================================================================\n"
                                  + " Starting an ArmarX application\n"
                                  + "==================================================================\n"
                                  + "In order to start the application, execute it normally and pass optional config"
                                  + " parameters to it:\n\n"
 
                                  + "  > " + argv[0] + " [options]\n\n"
 
                                  + "Make sure that Ice is started using the ice-start.sh script.\n"
                                  + "Options for the component can be provided either in the command line\n"
                                  + "or in a separate config file. In order to provide config files use \n\n"
 
                                  + "  > " + argv[0] + " --Ice.Config=cfg1,cfg2\n\n"
 
                                  + "where multiple config files are allowed.\n\n"
 
                                  + "Help options"));
 
        options.description->add_options()("help,h", "Help option");
        options.description->add_options()("version,v", "Shows version of this application, which is usually the version of the package.");
 
        options.description->add_options()("print-options,p", "Print detailed application options description");
 
        options.description->add_options()("options-format,f", value<std::string>(), "Options print format: { help, config, doxygen, doxygen_component_pages, xml }");
 
        options.description->add_options()("output-file,o", value <std::string>(), "Optional output file (outherwise gets printed to std::cout)");
 
        variables_map vm;
        store(command_line_parser(argc, argv).options(*options.description).allow_unregistered().run(), vm);
        notify(vm);
 
        if (vm.count("print-options"))
        {
            std::map<std::string, OptionsFormat> optionsFormats;
            optionsFormats["help"] = eOptionsDetailed;
            optionsFormats["doxygen"] = eDoxygen;
            optionsFormats["doxygen_component_pages"] = eDoxygenComponentPages;
            optionsFormats["config"] = eConfig;
            optionsFormats["xml"] = eXml;
 
            if (vm.count("options-format"))
            {
                std::string optionsFormatName = vm["options-format"].as<std::string>();
                optionsFormatName = simox::alg::to_lower(optionsFormatName);
 
                if (optionsFormats.find(optionsFormatName) != optionsFormats.end())
                {
                    options.format = optionsFormats[optionsFormatName];
                }
                else
                {
                    std::cout << "Unknown options-format:" << optionsFormatName << std::endl;
 
                    options.showHelp = false;
                    options.error = true;
                    return options;
                }
            }
            else
            {
                options.format = eOptionsDetailed;
            }
        }
        else if (vm.count("help") || properties->getProperty("Ice.Default.Locator").empty())
        {
            options.format = eHelpBrief;
        }
        else if (vm.count("version"))
        {
            options.showVersion = true;
            return options;
        }
        else
        {
            return options;
        }
 
        if (vm.count("output-file"))
        {
            std::string outputFilePath = vm["output-file"].as<std::string>();
            options.outfile = outputFilePath;
        }
 
        options.showHelp = true;
 
        return options;
    }
 
 
    void ApplicationOptions::showHelp(ApplicationPtr application, ArmarXDummyManagerPtr dummyManager, ApplicationOptions::Options options, Ice::PropertiesPtr properties, std::ostream& out)
    {
        OptionsFormat optionsFormat = options.format;
        boost::program_options::options_description& desc = *options.description;
 
        PropertyDefinitionFormatter* defFormatter = nullptr;
        PropertyDefinitionContainerFormatter* pdcFormatter = nullptr;
        PropertyUserList puList;
 
        switch (optionsFormat)
        {
            case eHelpBrief:
            {
                PropertyDefinitionBriefHelpFormatter* definitionFormatter;
                PropertyDefinitionContainerBriefHelpFormatter* containerFormatter;
 
                // help options
                out << desc << std::endl;
 
                out << "By default the following config files are loaded:\n ";
                Ice::StringSeq paths = application->GetDefaultsPaths();
 
                for (auto p : paths)
                {
                    out << "\t" << p << std::endl;
                }
 
                out << std::endl;
                // application options
                boost::program_options::options_description applicationDesc("Application properties");
 
                definitionFormatter = new PropertyDefinitionBriefHelpFormatter(&applicationDesc);
                containerFormatter = new PropertyDefinitionContainerBriefHelpFormatter(*definitionFormatter, &applicationDesc);
 
                puList.insert(puList.begin(), application);
                out << containerFormatter->formatPropertyUsers(puList) << std::endl;
 
                // component options
                boost::program_options::options_description componentDesc("Component properties");
 
                delete definitionFormatter;
                delete containerFormatter;
 
                definitionFormatter = new PropertyDefinitionBriefHelpFormatter(&componentDesc);
                containerFormatter = new PropertyDefinitionContainerBriefHelpFormatter(*definitionFormatter, &componentDesc);
 
                puList = getPropertyUsers(dummyManager);
                out << containerFormatter->formatPropertyUsers(puList) << std::endl;
 
                delete definitionFormatter;
                delete containerFormatter;
            }
 
            return;
 
            case eOptionsDetailed:
                defFormatter = new PropertyDefinitionHelpFormatter();
                pdcFormatter = new PropertyDefinitionContainerFormatter(*defFormatter);
                break;
 
            case eXml:
                defFormatter = new PropertyDefinitionXmlFormatter();
                pdcFormatter = new PropertyDefinitionContainerFormatter(*defFormatter);
                break;
 
            case eDoxygen:
                defFormatter = new PropertyDefinitionDoxygenFormatter();
                pdcFormatter = new PropertyDefinitionContainerFormatter(*defFormatter);
                break;
 
            case eDoxygenComponentPages:
                defFormatter = new PropertyDefinitionDoxygenComponentPagesFormatter();
                pdcFormatter = new PropertyDefinitionContainerFormatter(*defFormatter);
                break;
 
            case eConfig:
                defFormatter = new PropertyDefinitionConfigFormatter();
                pdcFormatter = new PropertyDefinitionContainerFormatter(*defFormatter);
                break;
            default:
                ARMARX_WARNING << "ConfigFormatter with id " << (int)optionsFormat << " not available";
                return;
        }
 
        pdcFormatter->setProperties(properties);
        // add this application to the property user list
        puList = getPropertyUsers(dummyManager);
        puList.insert(puList.begin(), application);
 
        out << pdcFormatter->formatPropertyUsers(puList) << std::endl;
 
        delete defFormatter;
        delete pdcFormatter;
    }
 
 
    PropertyUserList ApplicationOptions::getPropertyUsers(ArmarXDummyManagerPtr dummyManager)
    {
        PropertyUserList propertyUsers;
 
        std::vector<ManagedIceObjectPtr> objects = dummyManager->getManagedObjects();
 
        for (auto& it : objects)
        {
            PropertyUserPtr user = PropertyUserPtr::dynamicCast(it);
 
            if (user)
            {
                propertyUsers.push_back(user);
            }
 
            ComponentPtr comp = ComponentPtr::dynamicCast(it);
            if (comp)
            {
                auto additionalPropertyUsers = comp->getAdditionalPropertyUsers();
                propertyUsers.insert(propertyUsers.end(), additionalPropertyUsers.begin(), additionalPropertyUsers.end());
            }
        }
 
        return propertyUsers;
    }
}