registry/tools/options.hxx

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  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_REGISTRY_TOOLS_OPTIONS_HXX
  21 #define INCLUDED_REGISTRY_TOOLS_OPTIONS_HXX
  22
  23 #include <string>
  24 #include <vector>
  25
  26 namespace registry::tools
  27 {
  28 class Options
  29 {
  30     std::string m_program;
  31
  32     Options (Options const &) = delete;
  33     Options & operator= (Options const &) = delete;
  34
  35 public:
  36     explicit Options (char const * program);
  37     virtual ~Options();
  38
  39     static bool checkArgument (std::vector< std::string > & rArgs, char const * arg, size_t len);
  40
  41     bool initOptions (std::vector< std::string > & rArgs);
  42     bool badOption (char const * reason, char const * option) const;
  43
  44     bool printUsage() const;
  45
  46 protected:
  47     static  bool checkCommandFile(std::vector< std::string > & rArgs, char const * filename);
  48
  49     virtual bool initOptions_Impl(std::vector< std::string > & rArgs) = 0;
  50     virtual void printUsage_Impl() const = 0;
  51 };
  52
  53 } // namespace registry::tools
  54
  55 #endif /* INCLUDED_REGISTRY_TOOLS_OPTIONS_HXX */
  56
  57 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */