On 6/21/07, Andrew Coppin
OK, a few questions...
1. Is there *any* way to determine how large a file is *without* opening it? The only library function I can find to do with file sizes is hFileSize; obviously this only works for files that you have permission to open!
I think you must open file in Windows to get the size for it, but I am not 100% sure. (That might be the reason you see sometimes files that are just created with size 0 even as process writes to them - file is locked.)
2. Is there any way to discover Windoze-style "attributes" for files? (Read-only, archive, system, hidden, et al.)
Fraser posted some functions to help with this. However, those attributes are mostly outdated unless you are workin on old Windows. For real file rights, more in line with traditional unix right would be file ACLs. (There's useful flags there, too.) Unfortunately Security api isn't in Win32 package. Best regards, Esa