/*
___  ______________ 
\  \/  /  _ \_  __ \
 >    <  <_> )  | \/
/__/\_ \____/|__|   
      \/   
*/


#include <conio.h>
#include <stdio.h>
#include <string.h>
#include <windows.h>

void SetColor(const int, const int);

void err(unsigned const int);

void main()
{
	unsigned int c = 0;
	char i, res;
	char key[128], fn[128];

	const char head[] = (
		\"##################################\n\"
		\" #####                      #####\n\"
		\" #####     Xor  encoder     #####\n\"
		\" #####     for encoding     #####\n\"
		\" #####      text files      #####\n\"
		\" #####                      #####\n\"
		\" #####    Writen by s1n4    #####\n\"
		\" #####    June 17 , 2011    #####\n\"
		\" #####       4:10 AM        #####\n\"
		\" #####                      #####\n\"
		\"##################################\n\n\");


	FILE *input, *output;

	SetColor(11, 0);
	printf(head);

	SetColor(7, 0);

	printf(\"Please enter key >> \");
	gets(key);

	printf(\"Please enter filename >> \");
	gets(fn);

	if ((input = fopen(fn, \"rb\")) == NULL)
	{
		err(1);
	}

	i = getc(input);

	if ((output = fopen(fn, \"wb\")) == NULL)
	{
		err(2);
	}

	while (i != EOF)
	{
		res = i ^ key[c];
		putc(res, output);
		i = getc(input);
		if (c == strlen(key)-1)
		{
			c = 0;
			continue;
		}
		c++;
	}

	fclose(output);
	fclose(input);

	SetColor(10, 0);

	printf(key);
	printf(\" xor \");
	printf(fn);

	getch();
	exit(0);
}


void SetColor(const int foreground, const int background) 
{
	int Color = foreground + (background * 16);

	HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
	SetConsoleTextAttribute(hConsole, Color);
}


void err(unsigned const int code)
{
	SetColor(12, 0);
	if (code == 1)
		printf(\"Cannot open the file\");

	if (code == 2)
		printf(\"Cannot replace the file\");

	getch();
	exit(1);
}

#include <windows.h>
void SetColor(const int, const int);

SetColor(11, 0);
SetColor(7, 0);
SetColor(10, 0);

void SetColor(const int foreground, const int background) 
{
	int Color = foreground + (background * 16);

	HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
	SetConsoleTextAttribute(hConsole, Color);
}

SetColor(12, 0);