2019-10-19 打开远程桌面

procedure CloseSleepAndDisplayOn;
begin
  ShellExecute(0, ‘open‘, ‘cmd.exe‘, ‘/c powercfg /x /monitor-timeout-ac 0‘, nil, SW_HIDE);
  ShellExecute(0, ‘open‘, ‘cmd.exe‘, ‘/c powercfg /x /monitor-timeout-dc 0‘, nil, SW_HIDE);
  ShellExecute(0, ‘open‘, ‘cmd.exe‘, ‘/c powercfg /x /hibernate-timeout-ac 0‘, nil, SW_HIDE);
  ShellExecute(0, ‘open‘, ‘cmd.exe‘, ‘/c powercfg /x /hibernate-timeout-dc 0‘, nil, SW_HIDE);
  ShellExecute(0, ‘open‘, ‘cmd.exe‘, ‘/c powercfg /x /standby-timeout-ac 0‘, nil, SW_HIDE);
  ShellExecute(0, ‘open‘, ‘cmd.exe‘, ‘/c powercfg /x /standby-timeout-dc 0‘, nil, SW_HIDE);
end;

procedure EnableWindowsFirewall(turnOn: Boolean);
const
  firewall_cmd: array[Boolean] of string
    = (‘/c netsh advfirewall set allprofiles state off‘,
      ‘/c netsh advfirewall set allprofiles state on‘);
begin
  ShellExecute(0, ‘open‘, ‘cmd.exe‘, PChar(firewall_cmd[turnOn]), nil, SW_HIDE);
end;

procedure OpenRemoteDesktop;
var
  Reg: TRegistry;
  v: Integer;
  sText: string;
begin
  Reg := TRegistry.Create;
  Reg.RootKey := HKEY_LOCAL_MACHINE;
  if not Reg.OpenKey(‘SYSTEM\ControlSet001\Control\Terminal Server‘, True) then
    Exit;
  Reg.WriteInteger(‘fDenyTSConnections‘, 0);
  Reg.CloseKey;
  Reg.Free;

  Reg := TRegistry.Create;
  Reg.RootKey := HKEY_LOCAL_MACHINE;
  if not Reg.OpenKey(‘SYSTEM\ControlSet001\Services\SharedAccess\Epoch‘, True) then
    Exit;
  v := Reg.ReadInteger(‘Epoch‘);
  Reg.WriteInteger(‘Epoch‘, v + 3);
  Reg.CloseKey;
  Reg.Free;

  Reg := TRegistry.Create;
  Reg.RootKey := HKEY_LOCAL_MACHINE;
  if not Reg.OpenKey(‘SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\FirewallRules‘, True) then
    Exit;
  sText := Reg.ReadString(‘RemoteDesktop-Shadow-In-TCP‘);
  StringReplace(sText, ‘Active=FALSE‘, ‘Active=TRUE‘, []);
  Reg.WriteString(‘RemoteDesktop-Shadow-In-TCP‘, sText);

  sText := Reg.ReadString(‘RemoteDesktop-UserMode-In-TCP‘);
  StringReplace(sText, ‘Active=FALSE‘, ‘Active=TRUE‘, []);
  Reg.WriteString(‘RemoteDesktop-UserMode-In-TCP‘, sText);

  sText := Reg.ReadString(‘RemoteDesktop-UserMode-In-UDP‘);
  StringReplace(sText, ‘Active=FALSE‘, ‘Active=TRUE‘, []);
  Reg.WriteString(‘RemoteDesktop-UserMode-In-UDP‘, sText);

  Reg.CloseKey;
  Reg.Free;

  SendMessage(HWND_BROADCAST, WM_SETTINGCHANGE, 0, 0);
end;