public VirtualRegistryKey GetKey(String path, String user)
{
path = path.Replace('\\', '/');
String first = path.Split('/')[0];
String rest = path.Substring(first.Length).TrimStart('/');
VirtualRegistryKey baseKey = null;
if(first.Equals(HKEY_LOCAL_MACHINE)) {
baseKey = new VirtualRegistryKey(HKEY_LOCAL_MACHINE);
foreach (var kvp in hives) {
if (kvp.Value.Path.ToLower().Contains("windows/system32") && !kvp.Value.Path.ToLower().Contains("default")) {
VirtualRegistryKey vk = new VirtualRegistryKey(kvp.Key);
vk.AddKey(new VirtualRegistryKey(kvp.Value.Root));
baseKey.AddChildKey(vk);
}
}
} else if (first.Equals(HKEY_CURRENT_USER)) {
baseKey = new VirtualRegistryKey(HKEY_CURRENT_USER);
RegistryKey userKey = null, classesKey = null;
foreach (var kvp in hives) {
if (kvp.Key == String.Format("{0}_{1}", user, USER_HIVE)) {
userKey = kvp.Value.Root;
}
if (kvp.Key == String.Format("{0}_{1}", user, USER_CLASS_HIVE)) {
classesKey = kvp.Value.Root;
}
}
baseKey.AddKey(new VirtualRegistryKey(userKey));
VirtualRegistryKey classes = new VirtualRegistryKey("Classes");
classes.AddKey(new VirtualRegistryKey(classesKey));
GetKey(baseKey, "Software").AddChildKey(classes);
} else if (first.Equals(HKEY_CLASSES_ROOT)) {
baseKey = new VirtualRegistryKey(HKEY_CLASSES_ROOT);
var k = GetKey(HKEY_CURRENT_USER + "/Software/Classes", user);
if (k != null) {
baseKey.AddKey(k);
}
k = GetKey(HKEY_LOCAL_MACHINE + "/Software/Classes", user);
if (k != null) {
baseKey.AddKey(k);
}
} else if (first.Equals(HKEY_USERS)) {
baseKey = new VirtualRegistryKey(HKEY_USERS);
foreach (var kvp in hives) {
if (kvp.Key.Contains("_")) {
baseKey.AddChildKey(new VirtualRegistryKey(kvp.Value.Root));
}
}
}
return baseKey == null ? null : GetKey(baseKey, rest);
}
public void AddKey(VirtualRegistryKey key)
{
m_keys.AddRange(key.m_keys);
}
private VirtualRegistryKey GetKey(VirtualRegistryKey node, String path)
{
if (path.Length == 0) {
return node;
}
String first = path.Split('/')[0];
String rest = path.Substring(first.Length).TrimStart('/');
foreach (VirtualRegistryKey child in node.GetChildren()) {
if (child.Name.ToLower().Equals(first.ToLower())) {
return GetKey(child, rest);
}
}
return null;
}
public void AddChildKey(VirtualRegistryKey child)
{
m_virtualChildren.Add(child);
}