public virtual bool copyFileTo(cape.File dest)
{
if (dest == null)
{
return(false);
}
if (this.isSame(dest))
{
return(true);
}
var buf = new byte[4096 * 4];
if (buf == null)
{
return(false);
}
var reader = this.read();
if (reader == null)
{
return(false);
}
var writer = dest.write();
if (writer == null)
{
if (reader is cape.Closable)
{
((cape.Closable)reader).close();
}
return(false);
}
var v = true;
var n = 0;
while ((n = reader.read(buf)) > 0)
{
var nr = writer.write(buf, n);
if (nr != n)
{
v = false;
break;
}
}
if (v)
{
var fi = this.stat();
if (fi != null)
{
var mode = fi.getMode();
if (mode != 0)
{
dest.setMode(mode);
}
}
}
else
{
dest.remove();
}
if (reader != null && reader is cape.Closable)
{
((cape.Closable)reader).close();
}
if (writer != null && writer is cape.Closable)
{
((cape.Closable)writer).close();
}
return(v);
}