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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
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