#ifndef _PROTO_COMMANDLINE_HPP_
#define _PROTO_COMMANDLINE_HPP_
#ifndef _COMMON_WINDOWS_HPP_
#include <common/windows.hpp>
#endif
#ifndef _COMMON_BLOCK_HPP_
#include <common/block.hpp>
#endif
#ifndef _COMMON_STRING_HPP_
#include <common/string.hpp>
#endif

class CommandLine
{
public:
  CommandLine(String commandLine=::GetCommandLine());
	virtual ~CommandLine();
	BOOL operator++(void);
	BOOL operator++(int postFixDummy);
	BOOL operator--(void);
	BOOL operator--(int postFixDummy);
	String argument(void)const;
	String option(void)const;
	String optionArg(void)const;
	BOOL isOption(void)const;
private:
  void createCommands(String commandLine);
  Block<String> mBlockCmds;
	int mArgIndex;
};

inline
CommandLine::CommandLine(String commandLine)
: mArgIndex(0)
{
  createCommands(commandLine);
}

inline
CommandLine::~CommandLine()
{
}

inline
BOOL CommandLine::operator++(void)
{
  if(mArgIndex+1>=mBlockCmds.size())return FALSE;
  mArgIndex++;
	return TRUE;
}

inline
BOOL CommandLine::operator--(void)
{
  if(mArgIndex-1<0)return FALSE;
	mArgIndex--;
	return TRUE;
}

inline
BOOL CommandLine::operator++(int /*postFixDummy*/)
{
  if(mArgIndex+1>=mBlockCmds.size())return FALSE;
  mArgIndex++;
	return TRUE;
}

inline
BOOL CommandLine::operator--(int /*postFixDummy*/)
{
  if(mArgIndex-1<0)return FALSE;
	mArgIndex--;
	return TRUE;
}
#endif