initial commit for github

ddlgenerators/generator_library/commandline.h

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+/**
+ * @file
+ *
+ * @copyright
+ * @verbatim
+   Copyright @ 2017 Audi Electronics Venture GmbH. All rights reserved.
+
+       This Source Code Form is subject to the terms of the Mozilla
+       Public License, v. 2.0. If a copy of the MPL was not distributed
+       with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+   If it is not possible or desirable to put the notice in a particular file, then
+   You may include the notice in a location (such as a LICENSE file in a
+   relevant directory) where a recipient would be likely to look for such a notice.
+
+   You may add additional accurate notices of copyright ownership.
+   @endverbatim
+*/
+
+#ifndef _DDL_COMMAND_LINE_H_
+#define _DDL_COMMAND_LINE_H_
+
+#include <a_util/result.h>
+#include <clara.hpp>
+
+namespace ddl
+{
+    class CommandLine
+    {
+    public:
+        CommandLine();
+        virtual ~CommandLine();
+
+        a_util::result::Result parseArgs(int argc, char* argv[]);
+        bool isHelpRequested();
+        void printHelp();
+        virtual a_util::result::Result checkMandatoryArguments();
+
+        std::string getHeaderFile();
+        std::string getDescriptionFile();
+        std::string getStruct();
+
+    protected:
+
+        virtual void printExamples() = 0;
+
+        clara::Opt getHeaderFileOpt();
+        clara::Opt getDescriptionFileOpt();
+        clara::Opt getStructOpt();
+
+
+        clara::Parser _cli;
+        bool _showhelp = false;
+        std::string _opt_header_file;
+        std::string _opt_description_file;
+        std::string _opt_struct;
+    };
+}
+#endif
+