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 #ifndef INCLUDED_CODEMAKER_OPTIONS_HXX
  21 #define INCLUDED_CODEMAKER_OPTIONS_HXX
  22
  23 #include <codemaker/global.hxx>
  24 #include <unordered_map>
  25 #include <utility>
  26
  27 typedef std::unordered_map
  28 <
  29     ::rtl::OString,
  30     ::rtl::OString,
  31     OStringHash
  32 > OptionMap;
  33
  34 class IllegalArgument
  35 {
  36 public:
  37     IllegalArgument(::rtl::OString msg)
  38         : m_message(std::move(msg)) {}
  39
  40     ::rtl::OString  m_message;
  41 };
  42
  43 class Options
  44 {
  45 public:
  46     Options();
  47     virtual ~Options();
  48
  49     /// @throws IllegalArgument
  50     virtual bool initOptions(int ac, char* av[], bool bCmdFile=false) = 0;
  51
  52     virtual ::rtl::OString  prepareHelp() = 0;
  53
  54     const ::rtl::OString&   getProgramName() const { return m_program;}
  55     bool                isValid(const ::rtl::OString& option) const;
  56     /// @throws IllegalArgument
  57     const OString&      getOption(const ::rtl::OString& option) const;
  58
  59     const StringVector& getInputFiles() const { return m_inputFiles;}
  60
  61     const StringVector& getExtraInputFiles() const
  62         { return m_extra_input_files; }
  63 protected:
  64     ::rtl::OString  m_program;
  65     StringVector    m_inputFiles;
  66     StringVector    m_extra_input_files;
  67     OptionMap       m_options;
  68 };
  69
  70 #endif // INCLUDED_CODEMAKER_OPTIONS_HXX
  71
  72 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */