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-rw-r--r--libcommon/common/options.hxx396
1 files changed, 396 insertions, 0 deletions
diff --git a/libcommon/common/options.hxx b/libcommon/common/options.hxx
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+// This code was generated by CLI, a command line interface
+// compiler for C++.
+//
+
+#ifndef LIBCOMMON_COMMON_OPTIONS_HXX
+#define LIBCOMMON_COMMON_OPTIONS_HXX
+
+#include <deque>
+#include <iosfwd>
+#include <string>
+#include <exception>
+
+namespace cli
+{
+ class unknown_mode
+ {
+ public:
+ enum value
+ {
+ skip,
+ stop,
+ fail
+ };
+
+ unknown_mode (value v);
+
+ 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&
+ option () const;
+
+ const std::string&
+ value () const;
+
+ virtual void
+ print (std::ostream&) const;
+
+ virtual const char*
+ what () const throw ();
+
+ private:
+ std::string option_;
+ std::string value_;
+ };
+
+ 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_;
+ };
+
+ 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& file_option,
+ bool erase = false);
+
+ argv_file_scanner (int start,
+ int& argc,
+ char** argv,
+ const std::string& file_option,
+ bool erase = false);
+
+ virtual bool
+ more ();
+
+ virtual const char*
+ peek ();
+
+ virtual const char*
+ next ();
+
+ virtual void
+ skip ();
+
+ private:
+ void
+ load (const char* file);
+
+ typedef argv_scanner base;
+
+ const std::string option_;
+ std::string hold_;
+ std::deque<std::string> args_;
+ bool skip_;
+ };
+}
+
+#include <string>
+
+namespace cli
+{
+ class mysql_options
+ {
+ public:
+
+ mysql_options (int& argc,
+ char** argv,
+ bool erase = false,
+ ::cli::unknown_mode option = ::cli::unknown_mode::fail,
+ ::cli::unknown_mode argument = ::cli::unknown_mode::stop);
+
+ mysql_options (int start,
+ int& argc,
+ char** argv,
+ bool erase = false,
+ ::cli::unknown_mode option = ::cli::unknown_mode::fail,
+ ::cli::unknown_mode argument = ::cli::unknown_mode::stop);
+
+ mysql_options (int& argc,
+ char** argv,
+ int& end,
+ bool erase = false,
+ ::cli::unknown_mode option = ::cli::unknown_mode::fail,
+ ::cli::unknown_mode argument = ::cli::unknown_mode::stop);
+
+ mysql_options (int start,
+ int& argc,
+ char** argv,
+ int& end,
+ bool erase = false,
+ ::cli::unknown_mode option = ::cli::unknown_mode::fail,
+ ::cli::unknown_mode argument = ::cli::unknown_mode::stop);
+
+ mysql_options (::cli::scanner&,
+ ::cli::unknown_mode option = ::cli::unknown_mode::fail,
+ ::cli::unknown_mode argument = ::cli::unknown_mode::stop);
+
+ // Option accessors.
+ //
+
+ const bool&
+ help () const;
+
+ const std::string&
+ user () const;
+
+ bool
+ user_specified () const;
+
+ const std::string&
+ passwd () const;
+
+ bool
+ passwd_specified () const;
+
+ const std::string&
+ db_name () const;
+
+ bool
+ db_name_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 void
+ print_usage (::std::ostream&);
+
+ private:
+ void
+ _parse (::cli::scanner&,
+ ::cli::unknown_mode option,
+ ::cli::unknown_mode argument);
+
+ public:
+ bool help_;
+ std::string user_;
+ bool user_specified_;
+ std::string passwd_;
+ bool passwd_specified_;
+ std::string db_name_;
+ bool db_name_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 "options.ixx"
+
+#endif // LIBCOMMON_COMMON_OPTIONS_HXX