public static extern IntPtr CreateFileW(
[MarshalAs(UnmanagedType.LPWStr)] string filename,
[MarshalAs(UnmanagedType.U4)] FileAccess access,
[MarshalAs(UnmanagedType.U4)] FileShare share,
IntPtr securityAttributes,
[MarshalAs(UnmanagedType.U4)] FileMode creationDisposition,
[MarshalAs(UnmanagedType.U4)] FileAttributesEx flagsAndAttributes,
IntPtr templateFile);
public static extern IntPtr CreateFile(
[MarshalAs(UnmanagedType.LPTStr)] string filename,
[MarshalAs(UnmanagedType.U4)] FileAccess access,
[MarshalAs(UnmanagedType.U4)] FileShare share,
IntPtr securityAttributes, // optional SECURITY_ATTRIBUTES struct or IntPtr.Zero
[MarshalAs(UnmanagedType.U4)] FileMode creationDisposition,
[MarshalAs(UnmanagedType.U4)] FileAttributesEx flagsAndAttributes,
IntPtr templateFile);
private static extern SafeFileHandle CreateFile(
string fileName,
[MarshalAs(UnmanagedType.U4)] EFileAccess fileAccess,
[MarshalAs(UnmanagedType.U4)] FileShare fileShare,
IntPtr securityAttributes,
[MarshalAs(UnmanagedType.U4)] FileMode creationDisposition,
[MarshalAs(UnmanagedType.U4)] FileAttributesEx dwFlagsAndAttributes,
IntPtr template);
public bool IsBannedFile(string filePath)
{
// Check if Option set to Enable Filtering
if (mSettings.GetConfig().EnabledFiltering)
{
// Establish an FileInfo, we need for the checks below
FileAttributesEx fi = new FileAttributesEx(filePath);
// If Options says to filter protected OS files
if (mSettings.GetConfig().HideProtectedOperatingSystemFilesFolders)
{
return(fi.isHiddenSystemFile());
}
// If Config says to filter Hidden Files
if (mSettings.GetConfig().IgnoreHiddenFiles)
{
return(fi.isHidden());
}
// If Config says to filter System Files
if (mSettings.GetConfig().IgnoreSystemFiles)
{
return(fi.isSystem());
}
// If Config says to filter following files
if (mSettings.GetConfig().IgnoreFollowingFiles)
{
foreach (string item in mBannedFilter)
{
if (Path.GetFileName(filePath).ToLower() == item.ToLower())
{
return(true);
}
if (item.IndexOf("*.") != -1 && item.IndexOf(Path.GetExtension(filePath)) != -1)
{
return(true);
}
}
}
}
return(false);
}
public bool isBannedFolder(TreeDir dir)
{
// Check if Option set to Enable Filtering
if (mSettings.GetConfig().EnabledFiltering)
{
DirectoryInfo di = new DirectoryInfo(dir.DirectoryPath());
FileAttributesEx dirAttrib = new FileAttributesEx(dir.DirectoryPath());
string[] c = dir.DirectoryPath().Split(Path.DirectorySeparatorChar);
// If Options says to filter protected OS folders
if (mSettings.GetConfig().HideProtectedOperatingSystemFilesFolders)
{
return(c[1].Length != 0 && dirAttrib.isReadOnlyDirectory() && mSettings.GetConfig().HideProtectedOperatingSystemFilesFolders);
}
// If Config says to filter Hidden Folders
if (mSettings.GetConfig().IgnoreHiddenFolders)
{
return(dirAttrib.isHidden());
}
// If Config says to filter System Folders
if (mSettings.GetConfig().IgnoreSystemFolders)
{
return(dirAttrib.isSystem());
}
//war59312: If Config says to filter Empty Folders
if (mSettings.GetConfig().IgnoreEmptyFolders&& dir.DirectorySize() == 0.0)
{
return(true);
}
}
return(false);
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value == null)
{
return(null);
}
FileAttributesEx attributes = (FileAttributesEx)value;
if (targetType == typeof(string))
{
StringBuilder sb = new StringBuilder(15);
if (((attributes & FileAttributesEx.ReadOnly) == FileAttributesEx.ReadOnly))
{
sb.Append('R');
}
if (((attributes & FileAttributesEx.Hidden) == FileAttributesEx.Hidden))
{
sb.Append('H');
}
if (((attributes & FileAttributesEx.System) == FileAttributesEx.System))
{
sb.Append('S');
}
if (((attributes & FileAttributesEx.Archive) == FileAttributesEx.Archive))
{
sb.Append('A');
}
if (((attributes & FileAttributesEx.Device) == FileAttributesEx.Device))
{
sb.Append('D');
}
if (((attributes & FileAttributesEx.Normal) == FileAttributesEx.Normal))
{
sb.Append('N');
}
if (((attributes & FileAttributesEx.Temporary) == FileAttributesEx.Temporary))
{
sb.Append('T');
}
if (((attributes & FileAttributesEx.SparseFile) == FileAttributesEx.SparseFile))
{
sb.Append("Sf");
}
if (((attributes & FileAttributesEx.ReparsePoint) == FileAttributesEx.ReparsePoint))
{
sb.Append("Rp");
}
if (((attributes & FileAttributesEx.Compressed) == FileAttributesEx.Compressed))
{
sb.Append('C');
}
if (((attributes & FileAttributesEx.Offline) == FileAttributesEx.Offline))
{
sb.Append('O');
}
if (((attributes & FileAttributesEx.NotContentIndexed) == FileAttributesEx.NotContentIndexed))
{
sb.Append('I');
}
if (((attributes & FileAttributesEx.Encrypted) == FileAttributesEx.Encrypted))
{
sb.Append('E');
}
return(sb.ToString());
}
return(null);
}
