public NtStatus CreateFile(string fileName, FileAccess access, FileShare share, FileMode mode, FileOptions options, FileAttributes attributes, DokanFileInfo info)
{
try
{
////Avoid pasting file by normal way
if (BoschHelper.IsPastingFile(fileName, mode))
{
return(DokanResult.AccessDenied);
}
var res = Wait(MainCreateFile(fileName, access, share, mode, options, info));
#if TRACE
var readWriteAttributes = (access & DataAccess) == 0;
if (!(readWriteAttributes || info.IsDirectory) || (res != DokanResult.Success && !(lastFilePath == fileName && res == DokanResult.FileNotFound)))
{
if (!(info.Context is IBlockStream))
{
Log.Trace($"{fileName}\r\n Access:[{access}]\r\n Share:[{share}]\r\n Mode:[{mode}]\r\n Options:[{options}]\r\n Attr:[{attributes}]\r\nStatus:{res}");
}
lastFilePath = fileName;
}
#endif
return(res);
}
catch (Exception e) when(e.InnerException is FileNotFoundException)
{
Log.Error($"File not found: {fileName}\r\n Access:[{access}]\r\n Share:[{share}]\r\n Mode:[{mode}]\r\n Options:[{options}]\r\n Attr:[{attributes}]", e);
return(DokanResult.FileNotFound);
}
catch (Exception e) when(e.InnerException is TimeoutException)
{
Log.Error($"Timeout: {fileName}\r\n Access:[{access}]\r\n Share:[{share}]\r\n Mode:[{mode}]\r\n Options:[{options}]\r\n Attr:[{attributes}]", e);
return(NtStatus.Timeout);
}
catch (Exception e)
{
Log.Error($"Unexpected exception: {fileName}\r\n Access:[{access}]\r\n Share:[{share}]\r\n Mode:[{mode}]\r\n Options:[{options}]\r\n Attr:[{attributes}]", e);
return(DokanResult.Error);
}
}
