idlc/inc/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_IDLC_INC_OPTIONS_HXX
  21 #define INCLUDED_IDLC_INC_OPTIONS_HXX
  22
  23 #include <idlctypes.hxx>
  24
  25 typedef std::unordered_map< OString,
  26                          OString,
  27                          OStringHash > OptionMap;
  28
  29 class IllegalArgument
  30 {
  31 public:
  32     IllegalArgument(const OString& msg)
  33         : m_message(msg) {}
  34
  35     OString  m_message;
  36 };
  37
  38
  39 class Options
  40 {
  41 public:
  42     explicit Options(char const * progname);
  43     ~Options();
  44
  45     static bool checkArgument(std::vector< std::string > & rArgs, char const * arg, size_t len);
  46     static bool checkCommandFile(std::vector< std::string > & rArgs, char const * filename);
  47
  48     bool initOptions(std::vector< std::string > & rArgs)
  49         throw(IllegalArgument);
  50     static bool badOption(char const * reason, std::string const & rArg)
  51         throw(IllegalArgument);
  52     bool setOption(char const * option, std::string const & rArg);
  53
  54 #if 0  /* @@@ */
  55     sal_Bool initOptions(int ac, char* av[], sal_Bool bCmdFile=sal_False)
  56         throw( IllegalArgument );
  57 #endif /* @@@ */
  58
  59     OString prepareHelp();
  60     OString prepareVersion();
  61
  62     const OString&   getProgramName() const { return m_program;}
  63     bool                isValid(const OString& option);
  64     const OString&   getOption(const OString& option)
  65         throw( IllegalArgument );
  66
  67     const std::vector< OString >& getInputFiles() const { return m_inputFiles; }
  68     bool readStdin() const { return m_stdin; }
  69     bool verbose() const { return m_verbose; }
  70     bool quiet() const { return m_quiet; }
  71
  72 protected:
  73     OString  m_program;
  74     std::vector< OString >    m_inputFiles;
  75     bool            m_stdin;
  76     bool            m_verbose;
  77     bool            m_quiet;
  78     OptionMap       m_options;
  79 };
  80
  81 #endif // INCLUDED_IDLC_INC_OPTIONS_HXX
  82
  83 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */