Help : writing a logger in C++ on XP

Hi ,

I m trying to write a C++ program (XP) which logs the total time
& money any user has spend on internet...the program compiles
but it crashes...basic idea is :

while(1) {
/* check if connected to net */

if(connected) {
while(connected) {

/* update total time & cost taken by that user */

sleep(60000) //sleep for 60 sec

/* check again if connected */
}

}

/* write the logs to a file */

}

now ,is there something wrong with this???...the code is around
200 lines ( & this is considerably long for me...so much for my
experience in programming )... plsss help...thanks...
Amit

well, if its crashing you should try entering it in debug mode. most likely its an access violation or similar, that's what i usually find when my programs crash. try debug mode, or post some code here.

here is the code (after removing unwanted garbage)...it waits
for sometime (3-4 secs) & then crashes...thanks...

============================================
#include <windows.h>
#include <wininet.h>
#include <winbase.h>
#include <iostream>

using namespace std;

class Network {
public:
int CheckStatus(void);
};

int Network::CheckStatus(void)
{
DWORD dwflags;
if(InternetGetConnectedState(&dwflags ,NULL)) {
return 1;
}

else {
return 0;
}

}

int main(void)
{
int status;
DWORD nSize=1024;
LPSTR lpBuffer;
Network N;
while(1) {
if(N.CheckStatus()==1) {
status=1;
if(GetUserName(lpBuffer , &nSize)) {
/* do nothing */
}

while(status) {
Sleep(60000);
status=N.CheckStatus();
}

}
else {
Sleep(60000);
}
}
return 0;
}

okkk...actually lpBuffer was not initialised &
that was causing problem...(got it from MSDN
site)...added this code & problem got solved...
thanks anyway...

===============================
TCHAR tchBuffer[1024]; // buffer for string
lpBuffer = tchBuffer;