C / C++ / MFC

thes3cr3t1 wrote:

the code works fine for small files but not for large files

thes3cr3t1 wrote:

file.read (buffer,SizeOfFile).eof();

thes3cr3t1 wrote:

Here i dont know if i should be reading blocks of the file into the buffer in the do while loop...

"The words of God are not like the oak leaf which dies and falls to the earth, but like the pine tree which stays green forever." - Native American Proverb

int written;
int recieved_so_far = 0;
do {
recieved = recv(...);
if( recieved == 0 ) {
    // there was no data available at this time
    // you may want to go to sleep for a fraction of a second (see Sleep())
    continue; // go back to start of loop and try again.
}
else if( recieved < 0 ) {
    // whoops it is an error code (see documentation)
    // figure out how to handle it
}
recieved_so_far += recieved;
// file.write(recfileBuf,recieved);
written = file.sputn(recfileBuf,recieved);
if( written != recieved )
   // whoops! that should not have happened
} while( recieved_so_far < SizeOfFile );

KevinSheedy wrote:

How do you run a batch file or another executable

ZeePain! wrote:

This seems like one of those programs that started small, grew incrementally, building internal pressure, and finally barfed all over its source code sneakers. Or something.

KevinSheedy wrote:

How do you run a batch file or another executable using C/C++?

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

CTime time = CTime::GetCurrentTime();
CString csTime = time.Format("%H:%M:%S");
MessageBox(csTime);

Love Forgives--Love Gives--Jesus is Love

KevinSheedy wrote:

Is there a simple function or class for getting the time in windows? The simpler the better.

CTime sTime=CTime::GetCurrentTime();

SYSTEMTIME systime;
ZeroMemory(&systime,sizeof(systime));
GetLocalTime(&systime);

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow