#include <fstream>
using namespace std;

#include <winexcep.h>
using namespace KException;

namespace KException
{
	KWinException:: KWinException()
	{
		err_code		= -1;

		err_string		= "";
		err_description	= "";
		
		err_filename	= "";
		err_line		= 0;
		err_funcname	= "";

		err_msg			= "";
	}

	KWinException:: KWinException(const KWinException& e)
	{
		err_code		= e.err_code;

		err_string		= e.err_string;
		err_description = e.err_description;
		
		err_filename	= e.err_filename;
		err_line		= e.err_line;
		err_funcname	= e.err_funcname;

		err_msg			= e.err_msg;
	}

	KWinException:: ~KWinException()
	{
	}

	void KWinException:: ConstructErrorMsg(void)
	{
		stringstream sstream_error_info;

		sstream_error_info << " "           << err_code     << ":"   << err_string << endl\
						   << " File: "     << err_filename << endl\
						   << " Function: " << err_funcname << endl\
						   << " Line: "     << err_line     << endl;
		
		err_msg = sstream_error_info.str();
	}

	void KWinException:: DisplayErrorMsg(void)
	{
		// Copy the C++ string into a TCHAR array
		// before passing it to the WinAPI function
		int msg_len = err_msg.length();
		int i;
		TCHAR * temp = new TCHAR[msg_len];
		for(i=0; i<msg_len; i++)
		{
			temp[i]=err_msg[i];
		}
		temp[i]='\0';

		MessageBox(0, temp, L"WinAPI Exception", MB_OK | MB_ICONERROR);
	}

	void KWinException:: WriteErrorMsg(void)
	{
		ofstream stream(WIN_LOG_FILE_NAME, ios::out);
		stream << err_msg;
		stream.close();
	}
}