/// <summary>
/// Gets the specified file's size
/// </summary>
/// <param name="file">The file to get the size for</param>
/// <returns>The file size in bytes</returns>
public long GetFileSize(string file)
{
IntPtr hFile = new IntPtr(
WININET.FtpOpenFile(_hConnect, file, WINAPI.GENERIC_READ, WININET.FTP_TRANSFER_TYPE_BINARY, IntPtr.Zero)
);
if (hFile == IntPtr.Zero)
{
Error();
}
else
{
try
{
int sizeHigh = 0;
int sizeLo = WININET.FtpGetFileSize(hFile, ref sizeHigh);
#pragma warning disable CS0675 // Bitwise-or operator used on a sign-extended operand
long fileSize = ((long)sizeHigh << 32) | sizeLo;
#pragma warning restore CS0675 // Bitwise-or operator used on a sign-extended operand
return(fileSize);
}
catch (Exception)
{
Error();
}
finally
{
WININET.InternetCloseHandle(hFile);
}
}
return(0);
}
/// <summary>
/// Gets the specified file's size
/// </summary>
/// <param name="file">The file to get the size for</param>
/// <returns>The file size in bytes</returns>
public long GetFileSize(string file)
{
IntPtr hFile = new IntPtr(
WININET.FtpOpenFile(_hConnect, file, WINAPI.GENERIC_READ, WININET.FTP_TRANSFER_TYPE_BINARY, IntPtr.Zero)
);
if (hFile == IntPtr.Zero)
{
Error();
}
else
{
try
{
int sizeHigh = 0;
int sizeLo = WININET.FtpGetFileSize(hFile, ref sizeHigh);
long fileSize = ((long)sizeHigh << 32) | sizeLo;
return(fileSize);
}
catch (Exception)
{
Error();
}
finally
{
WININET.InternetCloseHandle(hFile);
}
}
return(0);
}
public long GetFileSize(string file)
{
IntPtr hConnect = new(WININET.FtpOpenFile(_hConnect, file, 0x8000_0000, 2, IntPtr.Zero));
switch ((hConnect == IntPtr.Zero))
{
case false:
try
{
int dwFileSizeHigh = 0;
int num2 = WININET.FtpGetFileSize(hConnect, ref dwFileSizeHigh);
return((dwFileSizeHigh << 0x20) | num2);
}
catch (Exception)
{
Error();
}
finally
{
WININET.InternetCloseHandle(hConnect);
}
break;
default:
Error();
break;
}
return(0L);
}
public long GetFileSize(string file)
{
IntPtr hConnect = new IntPtr(WININET.FtpOpenFile(_hConnect, file, 0x8000_0000, 2, IntPtr.Zero));
if (!(hConnect == IntPtr.Zero))
{
try
{
int dwFileSizeHigh = 0;
int num2 = WININET.FtpGetFileSize(hConnect, ref dwFileSizeHigh);
return((dwFileSizeHigh << 0x20) | num2);
}
catch (Exception)
{
Error();
}
finally
{
WININET.InternetCloseHandle(hConnect);
}
}
else
{
Error();
}
return(0L);
}
