public void ParseFileExampleTest()
{
using (var ms = new MemoryStream(GetFileExample()))
{
var target = ShellShortcut.Load(ms);
// Assert.AreEqual(LinkFlags.HasLinkTargetIDList | LinkFlags.HasLinkInfo | LinkFlags.HasRelativePath | LinkFlags.HasWorkingDir | LinkFlags.IsUnicode | LinkFlags.EnableTargetMetadata,null);
Assert.AreEqual(FileAttributesFlags.Archive, target.FileAttributes);
Assert.IsTrue(Math.Abs((new DateTime(2008, 9, 12, 20, 27, 17) - target.CreationTime.Value).TotalSeconds) < 1);
Assert.IsTrue(Math.Abs((new DateTime(2008, 9, 12, 20, 27, 17) - target.AccessTime.Value).TotalSeconds) < 1);
Assert.IsTrue(Math.Abs((new DateTime(2008, 9, 12, 20, 27, 17) - target.WriteTime.Value).TotalSeconds) < 1);
Assert.AreEqual(0, target.FileSize);
Assert.AreEqual(0, target.IconIndex);
Assert.AreEqual(ShowCommand.Normal, target.ShowCommand);
Assert.AreEqual(Key.None, target.HotKey);
Assert.AreEqual(Modifiers.None, target.HotKeyModifiers);
Assert.AreEqual(4, target.LinkTargetIDList.Count);
Assert.AreEqual(18, target.LinkTargetIDList[0].Length);
Assert.AreEqual(23, target.LinkTargetIDList[1].Length);
Assert.AreEqual(68, target.LinkTargetIDList[2].Length);
Assert.AreEqual(70, target.LinkTargetIDList[3].Length);
Assert.AreEqual(DriveType.Fixed, target.LinkInfo.VolumeID.DriveType);
Assert.AreEqual(0x307A8A81, target.LinkInfo.VolumeID.SerialNumber);
Assert.AreEqual("", target.LinkInfo.VolumeID.VolumeLabel);
Assert.AreEqual(@"C:\test\a.txt", target.LinkInfo.LocalBasePath);
Assert.AreEqual("", target.LinkInfo.CommonPathSuffix);
Assert.AreEqual(@".\a.txt", target.RelativePath);
Assert.AreEqual(@"C:\test", target.WorkingDir);
Assert.AreEqual(1, target.ExtraData.Count);
Assert.IsInstanceOfType(target.ExtraData[0], typeof(TrackerDataBlock));
var tbd = (TrackerDataBlock)target.ExtraData[0];
Assert.AreEqual("chris-xps", tbd.MachineID);
Assert.AreEqual(new Guid(new byte[] { 0x40, 0x78, 0xC7, 0x94, 0x47, 0xFA, 0xC7, 0x46, 0xB3, 0x56, 0x5C, 0x2D, 0xC6, 0xB6, 0xD1, 0x15, }), tbd.Droid1);
Assert.AreEqual(new Guid(new byte[] { 0xEC, 0x46, 0xCD, 0x7B, 0x22, 0x7F, 0xDD, 0x11, 0x94, 0x99, 0x00, 0x13, 0x72, 0x16, 0x87, 0x4A, }), tbd.Droid2);
Assert.AreEqual(new Guid(new byte[] { 0x40, 0x78, 0xC7, 0x94, 0x47, 0xFA, 0xC7, 0x46, 0xB3, 0x56, 0x5C, 0x2D, 0xC6, 0xB6, 0xD1, 0x15, }), tbd.DroidBirth1);
Assert.AreEqual(new Guid(new byte[] { 0xEC, 0x46, 0xCD, 0x7B, 0x22, 0x7F, 0xDD, 0x11, 0x94, 0x99, 0x00, 0x13, 0x72, 0x16, 0x87, 0x4A, }), tbd.DroidBirth2);
}
}
public static ShellShortcut Load(BinaryReader reader)
{
if (reader.ReadInt32() != 0x4c)
{
throw new FormatException("ファイルヘッダーが無効です。");
}
var a = reader.ReadInt32();
var b = reader.ReadInt32();
var c = reader.ReadInt32();
var d = reader.ReadInt32();
if (a != 0x00021401 ||
b != 0 ||
c != 0xC0 ||
d != 0x46000000)
{
throw new FormatException("ファイルヘッダーが無効です。");
}
var r = new ShellShortcut();
var flags = (LinkFlags)reader.ReadInt32();
r.FileAttributes = (FileAttributesFlags)reader.ReadInt32();
var crt = reader.ReadInt64();
r.CreationTime = crt != 0 ? DateTime.FromFileTimeUtc(crt) : (DateTime?)null;
var acc = reader.ReadInt64();
r.AccessTime = acc != 0 ? DateTime.FromFileTimeUtc(acc) : (DateTime?)null;
var wrt = reader.ReadInt64();
r.WriteTime = wrt != 0 ? DateTime.FromFileTimeUtc(wrt) : (DateTime?)null;
r.FileSize = reader.ReadInt32();
r.IconIndex = reader.ReadInt32();
r.ShowCommand = (ShowCommand)reader.ReadInt32();
r.HotKey = (Key)reader.ReadByte();
r.HotKeyModifiers = (Modifiers)reader.ReadByte();
reader.ReadInt16();
reader.ReadInt32();
reader.ReadInt32();
byte[] bytes = null;
StringBuilder sb = null;
if ((flags & LinkFlags.HasLinkTargetIDList) == LinkFlags.HasLinkTargetIDList)
{
r.LinkTargetIDList = reader.ReadIDList();
}
if ((flags & LinkFlags.HasLinkInfo) == LinkFlags.HasLinkInfo)
{
r.LinkInfo = LinkInfo.Parse(reader, ref bytes, ref sb);
}
var isUnicode = (flags & LinkFlags.IsUnicode) == LinkFlags.IsUnicode;
if ((flags & LinkFlags.HasName) == LinkFlags.HasName)
{
r.Name = reader.ReadStringData(isUnicode, ref sb, ref bytes);
}
if ((flags & LinkFlags.HasRelativePath) == LinkFlags.HasRelativePath)
{
r.RelativePath = reader.ReadStringData(isUnicode, ref sb, ref bytes);
}
if ((flags & LinkFlags.HasWorkingDir) == LinkFlags.HasWorkingDir)
{
r.WorkingDir = reader.ReadStringData(isUnicode, ref sb, ref bytes);
}
if ((flags & LinkFlags.HasArguments) == LinkFlags.HasArguments)
{
r.Arguments = reader.ReadStringData(isUnicode, ref sb, ref bytes);
}
if ((flags & LinkFlags.HasIconLocation) == LinkFlags.HasIconLocation)
{
r.IconLocation = reader.ReadStringData(isUnicode, ref sb, ref bytes);
}
foreach (var db in DataBlock.Parse(reader, ref bytes, ref sb))
{
r.ExtraData.Add(db);
}
return(r);
}
public void AnsiFileTest()
{
var target = ShellShortcut.Load("ansi_file.lnk");
Assert.IsNotNull(target);
}
public void UnicodeFileTest()
{
var target = ShellShortcut.Load("unicode_file.lnk");
Assert.IsNotNull(target);
}
