public void GetPidlForDrivePath()
{
IntPtr pidl = default(IntPtr);
try
{
// Get the default drive's path
var drive = new DirectoryInfo(Environment.SystemDirectory).Root.Name;
Assert.IsFalse(string.IsNullOrEmpty(drive));
pidl = PidlManager.GetPIDLFromPath(drive);
Assert.IsFalse(pidl == default(IntPtr));
// Logical and physical path representation should be the same for drives
string logicalPath = PidlManager.GetPathFromPIDL(pidl);
string physStorePath = PidlManager.GetPathFromPIDL(pidl, TypOfPath.PhysicalStoragePath);
Assert.IsTrue(string.Equals(drive, physStorePath, StringComparison.CurrentCulture));
Assert.IsTrue(string.Equals(logicalPath, physStorePath, StringComparison.CurrentCulture));
////Console.WriteLine("Path Retrieval via PIDL: '{0}' -> Logical Path: '{1}', Physical Path: '{2}'",
//// drive, logicalPath, physStorePath);
}
finally
{
pidl = PidlManager.ILFree(pidl);
}
}
public void GetPidlForDirectoryPath()
{
// Get the default drive's path
var drive = new DirectoryInfo(Environment.SystemDirectory).Root.Name;
Assert.IsFalse(string.IsNullOrEmpty(drive));
// enumerate on root directores of the default drive and
// verify correct pidl <-> path reprentation for each directory
foreach (var originalPath in Directory.EnumerateDirectories(drive))
{
IntPtr pidl = default(IntPtr);
try
{
pidl = PidlManager.GetPIDLFromPath(originalPath);
Assert.IsFalse(pidl == default(IntPtr));
string logicalPath = PidlManager.GetPathFromPIDL(pidl);
string physStorePath = PidlManager.GetPathFromPIDL(pidl, TypOfPath.PhysicalStoragePath);
// The logical path of a special path '::{...}' will differ from
// its physical representation 'C:\Windows'
// Otherwise, both repesentations should be equal for non-special folders
if (ShellHelpers.IsSpecialPath(logicalPath) == ShellHelpers.SpecialPath.IsSpecialPath)
{
Assert.IsFalse(string.Equals(logicalPath, physStorePath));
}
else
{
Assert.IsTrue(string.Equals(logicalPath, physStorePath));
}
////Console.WriteLine("Path Retrieval via PIDL: '{0}' -> Logical Path: '{1}', Physical Path: '{2}'",
//// originalPath, logicalPath, physStorePath);
}
finally
{
pidl = PidlManager.ILFree(pidl);
}
}
}