#include "error.h"
#include <cstring>
#include <iostream>

using namespace std;

char Current_Line[LINE_SIZE];      // current input line
int  Line_Number;                  // line counter


Error::Error(int Err_No, char S[])              // error message sent as a string
{
   Error::Err_No = Err_No;
   strcpy(Error::InfoString, S);
};

Error::Error(int Err_No, char S)                // error message sent as a char
{
   Error::Err_No = Err_No;
   Error::InfoString[0] = S;
};

Error::Error(int Err_No)                       // no error message
{
      Error::Err_No = Err_No;
      Error::InfoString[0] = '\0';
};

char* Error::getMessage(void)                  // prints the relevant message
{
   switch ( Err_No )
   {
      case 1:
	 return ">>> Error : Cannot include { inside a comment" ;
	 break;

      case 2:
	 char temp[2];
         temp[0] = InfoString[0];
         temp[1] = '\0';
         strcpy(InfoString, "\n>>> ERROR: Illegal character: ");
         strcat(InfoString,temp);
         return InfoString;
	 break;
   }
   return "Unknown error";
}

void Error::DumpLine(void)                     // prints the current line
{
   cout << "LINE NO. " << Line_Number << " : " << Current_Line << endl;
}