private static int?GetDWord(string keyPath, string subkeyName, string valueName)
{
int?returnValue = null;
if (!string.IsNullOrEmpty(subkeyName))
{
keyPath = System.IO.Path.Combine(keyPath, subkeyName);
}
System.Security.AccessControl.RegistryRights rights = System.Security.AccessControl.RegistryRights.QueryValues;
RegistryKey settingsKey = rootRegistryKey.OpenSubKey(keyPath, RegistryKeyPermissionCheck.ReadSubTree, rights);
/* RegistryKey settingsKey = rootRegistryKey.OpenSubKey(keyPath, false); */
if (settingsKey != null)
{
object regValue = settingsKey.GetValue(valueName);
if (regValue != null)
{
returnValue = Convert.ToInt32(regValue);
}
settingsKey.Close();
}
return(returnValue);
}
/// <summary>
/// Gets the value of a multi-string stored in the registry.
/// </summary>
/// <param name="keyPath">
/// The path of the registry key that contains the data to be read.
/// </param>
/// <param name="subkeyName">
/// An optional relative path of a subkey in which the data is stored.
/// </param>
/// <param name="valueName">
/// The name of the value to be retrieved from the registry.
/// </param>
/// <returns>
/// Returns the value of the multi-string from the registry.
/// If there is a problem retrieving the specified value from the registry, null is returned.
/// </returns>
private static string[] GetMultiString(string keyPath, string subkeyName, string valueName)
{
string[] returnValue = null;
if (!string.IsNullOrEmpty(subkeyName))
{
keyPath = System.IO.Path.Combine(keyPath, subkeyName);
}
System.Security.AccessControl.RegistryRights rights = System.Security.AccessControl.RegistryRights.QueryValues;
RegistryKey settingsKey = rootRegistryKey.OpenSubKey(keyPath, RegistryKeyPermissionCheck.ReadSubTree, rights);
if (settingsKey != null)
{
object regValue = settingsKey.GetValue(valueName, null);
if (regValue != null)
{
returnValue = (string[])regValue;
}
settingsKey.Close();
}
return(returnValue);
}
private void button2_Click(object sender, EventArgs e)
{
//Write a new lecence key from textbox to registry
string tlicence = "";
string newlicence = textBox1.Text;
string[] slicence = newlicence.Split(';');
Byte[] licnew = new Byte[slicence.Length - 1];
for (int i = 0; i < slicence.Length - 1; ++i)
{
licnew[i] = Convert.ToByte(slicence[i], 16);
tlicence += (char)licnew[i];
}
textBox2.ScrollBars = ScrollBars.Vertical;
textBox2.Multiline = true;
try
{
System.Security.AccessControl.RegistryRights rights = System.Security.AccessControl.RegistryRights.FullControl;
RegistryKeyPermissionCheck check = RegistryKeyPermissionCheck.ReadWriteSubTree;
RegistryKey safekey;
safekey = Registry.CurrentUser.OpenSubKey(ourkey, check, rights);
if (safekey == null)
{
safekey = Registry.CurrentUser.CreateSubKey(ourkey);
}
safekey.SetValue(ourkey, licnew);
safekey.Close();
textBox2.Text = "echo " + "\"" + newlicence + "\"" + " | hostlist.exe -read -r";
}
catch (Exception prob)
{
using (FileStream stream = new FileStream(ourkeyfile, FileMode.Create))
{
using (BinaryWriter writer = new BinaryWriter(stream))
{
writer.Write(licnew);
writer.Close();
}
}
textBox2.Text = "hostlist -r < " + ourkeyfile;
}
}
public Microsoft.Win32.RegistryKey OpenSubKey(string name, System.Security.AccessControl.RegistryRights rights)
{
return(default(Microsoft.Win32.RegistryKey));
}
public RegistryAuditRule(string identity, System.Security.AccessControl.RegistryRights registryRights, System.Security.AccessControl.InheritanceFlags inheritanceFlags, System.Security.AccessControl.PropagationFlags propagationFlags, System.Security.AccessControl.AuditFlags flags) : base(default(System.Security.Principal.IdentityReference), default(int), default(bool), default(System.Security.AccessControl.InheritanceFlags), default(System.Security.AccessControl.PropagationFlags), default(System.Security.AccessControl.AuditFlags))
{
}
public RegistryAccessRule(System.Security.Principal.IdentityReference identity, System.Security.AccessControl.RegistryRights registryRights, System.Security.AccessControl.AccessControlType type) : base(default(System.Security.Principal.IdentityReference), default(int), default(bool), default(System.Security.AccessControl.InheritanceFlags), default(System.Security.AccessControl.PropagationFlags), default(System.Security.AccessControl.AccessControlType))
{
}
public Microsoft.Win32.RegistryKey? OpenSubKey(string name, System.Security.AccessControl.RegistryRights rights)
{
throw null;
}
public Microsoft.Win32.RegistryKey OpenSubKey(string name, Microsoft.Win32.RegistryKeyPermissionCheck permissionCheck, System.Security.AccessControl.RegistryRights rights)
{
throw null;
}
public RegistryKey OpenSubKey(string name, RegistryKeyPermissionCheck permissionCheck, System.Security.AccessControl.RegistryRights rights)
{
return(default(RegistryKey));
}
public IRegistryKey OpenSubKey(string name, Microsoft.Win32.RegistryKeyPermissionCheck permissionCheck, System.Security.AccessControl.RegistryRights rights)
{
return((RegistryKey)_regKey.OpenSubKey(name, permissionCheck, rights));
}
public RegistryAccessRule(IdentityReference identity, System.Security.AccessControl.RegistryRights registryRights, AccessControlType type) : this(identity, (int)registryRights, false, InheritanceFlags.None, PropagationFlags.None, type)
{
}
public RegistryAccessRule(string identity, System.Security.AccessControl.RegistryRights registryRights, InheritanceFlags inheritanceFlags, PropagationFlags propagationFlags, AccessControlType type) : this(new NTAccount(identity), (int)registryRights, false, inheritanceFlags, propagationFlags, type)
{
}
public RegistryAuditRule(IdentityReference identity, System.Security.AccessControl.RegistryRights registryRights, InheritanceFlags inheritanceFlags, PropagationFlags propagationFlags, AuditFlags flags) : this(identity, (int)registryRights, false, inheritanceFlags, propagationFlags, flags)
{
}
private void button1_Click(object sender, EventArgs e)
{
//Get the licence key for safeqp.dll from the registry and display in hex form
textBox2.ScrollBars = ScrollBars.None;
textBox2.Multiline = false;
Byte[] lic = null;
try
{
System.Security.AccessControl.RegistryRights rights = System.Security.AccessControl.RegistryRights.FullControl;
RegistryKeyPermissionCheck check = RegistryKeyPermissionCheck.ReadWriteSubTree;
RegistryKey safekey;
safekey = Registry.CurrentUser.OpenSubKey(ourkey, check, rights);
if (safekey != null)
{
lic = (Byte[])safekey.GetValue(ourkey);
if (lic == null)
{
throw new Exception("No lic");
}
safekey.Close();
}
}
catch (Exception prob)
{
if (textBox2.Text != "")
{
ourkeyfile = textBox2.Text;
}
using (FileStream stream = new FileStream(ourkeyfile, FileMode.OpenOrCreate))
{
using (BinaryReader reader = new BinaryReader(stream))
{
lic = new Byte[20];
reader.Read(lic, 0, 20);
reader.Close();
}
}
}
if (lic != null)
{
string licence = "";
string tlicence = "";
for (int i = 0; i < lic.Length; ++i)
{
licence += string.Format("{0:x2};", lic[i]);
tlicence += (char)lic[i];
}
textBox2.Multiline = true;
textBox2.ScrollBars = ScrollBars.Vertical;
textBox1.Text = licence;
textBox2.Text = tlicence;
string ll2 = licence.Replace(';', ',');
textBox2.Text += "\n\r\n\r\n\rWindows Registry Editor Version 5.00";
textBox2.Text += "\n";
textBox2.Text += "\n[HKEY_LOCAL_MACHINE\\Software\\safeqp]";
textBox2.Text += "\n\"Software\\\\safeqp\"=hex:" + ll2;
textBox2.Text += "\n";
textBox2.Text += "\n[HKEY_CURRENT_USER\\Software\\safeqp]";
textBox2.Text += "\n\"Software\\\\safeqp\"=hex:" + ll2;
}
}
