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+// -*- C++ -*-
+//
+// This file was generated by CLI, a command line interface
+// compiler for C++.
+//
+
+#ifndef LIBODB_MYSQL_DETAILS_OPTIONS_HXX
+#define LIBODB_MYSQL_DETAILS_OPTIONS_HXX
+
+// Begin prologue.
+//
+//
+// End prologue.
+
+#include <deque>
+#include <iosfwd>
+#include <string>
+#include <cstddef>
+#include <exception>
+
+#ifndef CLI_POTENTIALLY_UNUSED
+# if defined(_MSC_VER) || defined(__xlC__)
+# define CLI_POTENTIALLY_UNUSED(x) (void*)&x
+# else
+# define CLI_POTENTIALLY_UNUSED(x) (void)x
+# endif
+#endif
+
+namespace odb
+{
+ namespace mysql
+ {
+ namespace details
+ {
+ namespace cli
+ {
+ class usage_para
+ {
+ public:
+ enum value
+ {
+ none,
+ text,
+ option
+ };
+
+ usage_para (value);
+
+ operator value () const
+ {
+ return v_;
+ }
+
+ private:
+ value v_;
+ };
+
+ class unknown_mode
+ {
+ public:
+ enum value
+ {
+ skip,
+ stop,
+ fail
+ };
+
+ unknown_mode (value);
+
+ operator value () const
+ {
+ return v_;
+ }
+
+ private:
+ value v_;
+ };
+
+ // Exceptions.
+ //
+
+ class exception: public std::exception
+ {
+ public:
+ virtual void
+ print (::std::ostream&) const = 0;
+ };
+
+ ::std::ostream&
+ operator<< (::std::ostream&, const exception&);
+
+ class unknown_option: public exception
+ {
+ public:
+ virtual
+ ~unknown_option () throw ();
+
+ unknown_option (const std::string& option);
+
+ const std::string&
+ option () const;
+
+ virtual void
+ print (::std::ostream&) const;
+
+ virtual const char*
+ what () const throw ();
+
+ private:
+ std::string option_;
+ };
+
+ class unknown_argument: public exception
+ {
+ public:
+ virtual
+ ~unknown_argument () throw ();
+
+ unknown_argument (const std::string& argument);
+
+ const std::string&
+ argument () const;
+
+ virtual void
+ print (::std::ostream&) const;
+
+ virtual const char*
+ what () const throw ();
+
+ private:
+ std::string argument_;
+ };
+
+ class missing_value: public exception
+ {
+ public:
+ virtual
+ ~missing_value () throw ();
+
+ missing_value (const std::string& option);
+
+ const std::string&
+ option () const;
+
+ virtual void
+ print (::std::ostream&) const;
+
+ virtual const char*
+ what () const throw ();
+
+ private:
+ std::string option_;
+ };
+
+ class invalid_value: public exception
+ {
+ public:
+ virtual
+ ~invalid_value () throw ();
+
+ invalid_value (const std::string& option,
+ const std::string& value,
+ const std::string& message = std::string ());
+
+ const std::string&
+ option () const;
+
+ const std::string&
+ value () const;
+
+ const std::string&
+ message () const;
+
+ virtual void
+ print (::std::ostream&) const;
+
+ virtual const char*
+ what () const throw ();
+
+ private:
+ std::string option_;
+ std::string value_;
+ std::string message_;
+ };
+
+ class eos_reached: public exception
+ {
+ public:
+ virtual void
+ print (::std::ostream&) const;
+
+ virtual const char*
+ what () const throw ();
+ };
+
+ class file_io_failure: public exception
+ {
+ public:
+ virtual
+ ~file_io_failure () throw ();
+
+ file_io_failure (const std::string& file);
+
+ const std::string&
+ file () const;
+
+ virtual void
+ print (::std::ostream&) const;
+
+ virtual const char*
+ what () const throw ();
+
+ private:
+ std::string file_;
+ };
+
+ class unmatched_quote: public exception
+ {
+ public:
+ virtual
+ ~unmatched_quote () throw ();
+
+ unmatched_quote (const std::string& argument);
+
+ const std::string&
+ argument () const;
+
+ virtual void
+ print (::std::ostream&) const;
+
+ virtual const char*
+ what () const throw ();
+
+ private:
+ std::string argument_;
+ };
+
+ // Command line argument scanner interface.
+ //
+ // The values returned by next() are guaranteed to be valid
+ // for the two previous arguments up until a call to a third
+ // peek() or next().
+ //
+ class scanner
+ {
+ public:
+ virtual
+ ~scanner ();
+
+ virtual bool
+ more () = 0;
+
+ virtual const char*
+ peek () = 0;
+
+ virtual const char*
+ next () = 0;
+
+ virtual void
+ skip () = 0;
+ };
+
+ class argv_scanner: public scanner
+ {
+ public:
+ argv_scanner (int& argc, char** argv, bool erase = false);
+ argv_scanner (int start, int& argc, char** argv, bool erase = false);
+
+ int
+ end () const;
+
+ virtual bool
+ more ();
+
+ virtual const char*
+ peek ();
+
+ virtual const char*
+ next ();
+
+ virtual void
+ skip ();
+
+ private:
+ int i_;
+ int& argc_;
+ char** argv_;
+ bool erase_;
+ };
+
+ class argv_file_scanner: public argv_scanner
+ {
+ public:
+ argv_file_scanner (int& argc,
+ char** argv,
+ const std::string& option,
+ bool erase = false);
+
+ argv_file_scanner (int start,
+ int& argc,
+ char** argv,
+ const std::string& option,
+ bool erase = false);
+
+ argv_file_scanner (const std::string& file,
+ const std::string& option);
+
+ struct option_info
+ {
+ // If search_func is not NULL, it is called, with the arg
+ // value as the second argument, to locate the options file.
+ // If it returns an empty string, then the file is ignored.
+ //
+ const char* option;
+ std::string (*search_func) (const char*, void* arg);
+ void* arg;
+ };
+
+ argv_file_scanner (int& argc,
+ char** argv,
+ const option_info* options,
+ std::size_t options_count,
+ bool erase = false);
+
+ argv_file_scanner (int start,
+ int& argc,
+ char** argv,
+ const option_info* options,
+ std::size_t options_count,
+ bool erase = false);
+
+ argv_file_scanner (const std::string& file,
+ const option_info* options = 0,
+ std::size_t options_count = 0);
+
+ virtual bool
+ more ();
+
+ virtual const char*
+ peek ();
+
+ virtual const char*
+ next ();
+
+ virtual void
+ skip ();
+
+ private:
+ const option_info*
+ find (const char*) const;
+
+ void
+ load (const std::string& file);
+
+ typedef argv_scanner base;
+
+ const std::string option_;
+ option_info option_info_;
+ const option_info* options_;
+ std::size_t options_count_;
+
+ std::deque<std::string> args_;
+
+ // Circular buffer of two arguments.
+ //
+ std::string hold_[2];
+ std::size_t i_;
+
+ bool skip_;
+
+ static int zero_argc_;
+ };
+
+ template <typename X>
+ struct parser;
+ }
+ }
+ }
+}
+
+#include <string>
+
+namespace odb
+{
+ namespace mysql
+ {
+ namespace details
+ {
+ class options
+ {
+ public:
+ options ();
+
+ options (int& argc,
+ char** argv,
+ bool erase = false,
+ ::odb::mysql::details::cli::unknown_mode option = ::odb::mysql::details::cli::unknown_mode::fail,
+ ::odb::mysql::details::cli::unknown_mode argument = ::odb::mysql::details::cli::unknown_mode::stop);
+
+ options (int start,
+ int& argc,
+ char** argv,
+ bool erase = false,
+ ::odb::mysql::details::cli::unknown_mode option = ::odb::mysql::details::cli::unknown_mode::fail,
+ ::odb::mysql::details::cli::unknown_mode argument = ::odb::mysql::details::cli::unknown_mode::stop);
+
+ options (int& argc,
+ char** argv,
+ int& end,
+ bool erase = false,
+ ::odb::mysql::details::cli::unknown_mode option = ::odb::mysql::details::cli::unknown_mode::fail,
+ ::odb::mysql::details::cli::unknown_mode argument = ::odb::mysql::details::cli::unknown_mode::stop);
+
+ options (int start,
+ int& argc,
+ char** argv,
+ int& end,
+ bool erase = false,
+ ::odb::mysql::details::cli::unknown_mode option = ::odb::mysql::details::cli::unknown_mode::fail,
+ ::odb::mysql::details::cli::unknown_mode argument = ::odb::mysql::details::cli::unknown_mode::stop);
+
+ options (::odb::mysql::details::cli::scanner&,
+ ::odb::mysql::details::cli::unknown_mode option = ::odb::mysql::details::cli::unknown_mode::fail,
+ ::odb::mysql::details::cli::unknown_mode argument = ::odb::mysql::details::cli::unknown_mode::stop);
+
+ // Option accessors.
+ //
+ const std::string&
+ user () const;
+
+ bool
+ user_specified () const;
+
+ const std::string&
+ password () const;
+
+ bool
+ password_specified () const;
+
+ const std::string&
+ database () const;
+
+ bool
+ database_specified () const;
+
+ const std::string&
+ host () const;
+
+ bool
+ host_specified () const;
+
+ const unsigned int&
+ port () const;
+
+ bool
+ port_specified () const;
+
+ const std::string&
+ socket () const;
+
+ bool
+ socket_specified () const;
+
+ const std::string&
+ options_file () const;
+
+ bool
+ options_file_specified () const;
+
+ // Print usage information.
+ //
+ static ::odb::mysql::details::cli::usage_para
+ print_usage (::std::ostream&,
+ ::odb::mysql::details::cli::usage_para = ::odb::mysql::details::cli::usage_para::none);
+
+ // Implementation details.
+ //
+ protected:
+ bool
+ _parse (const char*, ::odb::mysql::details::cli::scanner&);
+
+ private:
+ bool
+ _parse (::odb::mysql::details::cli::scanner&,
+ ::odb::mysql::details::cli::unknown_mode option,
+ ::odb::mysql::details::cli::unknown_mode argument);
+
+ public:
+ std::string user_;
+ bool user_specified_;
+ std::string password_;
+ bool password_specified_;
+ std::string database_;
+ bool database_specified_;
+ std::string host_;
+ bool host_specified_;
+ unsigned int port_;
+ bool port_specified_;
+ std::string socket_;
+ bool socket_specified_;
+ std::string options_file_;
+ bool options_file_specified_;
+ };
+ }
+ }
+}
+
+#include <odb/mysql/details/options.ixx>
+
+// Begin epilogue.
+//
+//
+// End epilogue.
+
+#endif // LIBODB_MYSQL_DETAILS_OPTIONS_HXX
generated by cgit v1.1 at 2024-05-02 02:42:53 +0000