include/codemaker/options.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <codemaker/global.hxx>
  23 #include <unordered_map>
  24 #include <utility>
  25
  26 typedef std::unordered_map
  27 <
  28     ::rtl::OString,
  29     ::rtl::OString,
  30     OStringHash
  31 > OptionMap;
  32
  33 class IllegalArgument
  34 {
  35 public:
  36     IllegalArgument(::rtl::OString msg)
  37         : m_message(std::move(msg)) {}
  38
  39     ::rtl::OString  m_message;
  40 };
  41
  42 class Options
  43 {
  44 public:
  45     Options();
  46     virtual ~Options();
  47
  48     /// @throws IllegalArgument
  49     virtual bool initOptions(int ac, char* av[], bool bCmdFile=false) = 0;
  50
  51     virtual ::rtl::OString  prepareHelp() = 0;
  52
  53     const ::rtl::OString&   getProgramName() const { return m_program;}
  54     bool                isValid(const ::rtl::OString& option) const;
  55     /// @throws IllegalArgument
  56     const OString&      getOption(const ::rtl::OString& option) const;
  57
  58     const StringVector& getInputFiles() const { return m_inputFiles;}
  59
  60     const StringVector& getExtraInputFiles() const
  61         { return m_extra_input_files; }
  62 protected:
  63     ::rtl::OString  m_program;
  64     StringVector    m_inputFiles;
  65     StringVector    m_extra_input_files;
  66     OptionMap       m_options;
  67 };
  68
  69 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */