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1174 lines
24 KiB
1174 lines
24 KiB
/*++
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Copyright (c) 1994-95 Microsoft Corporation
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Module Name:
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srvobj.cpp
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Abstract:
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Server object implementation.
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Author:
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Don Ryan (donryan) 04-Jan-1995
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Environment:
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User Mode - Win32
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Revision History:
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Jeff Parham (jeffparh) 30-Jan-1996
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o Modified to use LlsProductLicensesGet() to avoid race conditions in
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getting the correct number of concurrent licenses with secure products.
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o Ported to LlsLocalService API to remove dependencies on configuration
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information being in the registry.
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--*/
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#include "stdafx.h"
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#include "llsmgr.h"
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#include <lm.h>
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#include <lmwksta.h>
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#ifdef _DEBUG
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#undef THIS_FILE
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static char BASED_CODE THIS_FILE[] = __FILE__;
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#endif
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IMPLEMENT_DYNCREATE(CServer, CCmdTarget)
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BEGIN_MESSAGE_MAP(CServer, CCmdTarget)
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//{{AFX_MSG_MAP(CServer)
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// NOTE - the ClassWizard will add and remove mapping macros here.
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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BEGIN_DISPATCH_MAP(CServer, CCmdTarget)
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//{{AFX_DISPATCH_MAP(CServer)
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DISP_PROPERTY_EX(CServer, "Application", GetApplication, SetNotSupported, VT_DISPATCH)
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DISP_PROPERTY_EX(CServer, "Name", GetName, SetNotSupported, VT_BSTR)
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DISP_PROPERTY_EX(CServer, "Parent", GetParent, SetNotSupported, VT_DISPATCH)
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DISP_PROPERTY_EX(CServer, "Controller", GetController, SetNotSupported, VT_BSTR)
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DISP_PROPERTY_EX(CServer, "IsLogging", IsLogging, SetNotSupported, VT_BOOL)
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DISP_PROPERTY_EX(CServer, "IsReplicatingToDC", IsReplicatingToDC, SetNotSupported, VT_BOOL)
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DISP_PROPERTY_EX(CServer, "IsReplicatingDaily", IsReplicatingDaily, SetNotSupported, VT_BOOL)
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DISP_PROPERTY_EX(CServer, "ReplicationTime", GetReplicationTime, SetNotSupported, VT_I4)
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DISP_PROPERTY_PARAM(CServer, "Services", GetServices, SetNotSupported, VT_DISPATCH, VTS_VARIANT)
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DISP_DEFVALUE(CServer, "Name")
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//}}AFX_DISPATCH_MAP
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END_DISPATCH_MAP()
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CServer::CServer(CCmdTarget* pParent, LPCTSTR pName)
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/*++
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Routine Description:
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Constructor for server object.
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Arguments:
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pParent - creator of object.
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pName - name of server.
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Return Values:
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None.
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--*/
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{
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EnableAutomation();
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#ifdef ENABLE_PARENT_CHECK
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ASSERT(pParent && pParent->IsKindOf(RUNTIME_CLASS(CDomain)));
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#endif // ENABLE_PARENT_CHECK
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m_pParent = pParent;
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ASSERT(pName && *pName);
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m_strName = pName;
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m_strController.Empty();
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m_pServices = NULL;
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m_serviceArray.RemoveAll();
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m_bServicesRefreshed = FALSE;
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m_hkeyRoot = (HKEY)0L;
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m_hkeyLicense = (HKEY)0L;
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m_hkeyReplication = (HKEY)0L;
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m_IsWin2000 = uninitialized;
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m_hLls = NULL;
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}
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CServer::~CServer()
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/*++
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Routine Description:
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Destructor for server object.
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Arguments:
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None.
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Return Values:
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None.
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--*/
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{
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if (m_pServices)
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m_pServices->InternalRelease();
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#ifdef CONFIG_THROUGH_REGISTRY
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if (m_hkeyReplication)
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RegCloseKey(m_hkeyReplication);
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if (m_hkeyLicense)
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RegCloseKey(m_hkeyLicense);
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if (m_hkeyRoot)
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RegCloseKey(m_hkeyRoot);
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#endif
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DisconnectLls();
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}
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void CServer::OnFinalRelease()
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/*++
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Routine Description:
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When the last reference for an automation object is released
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OnFinalRelease is called. This implementation deletes object.
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Arguments:
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None.
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Return Values:
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None.
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--*/
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{
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ResetServices();
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delete this;
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}
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LPDISPATCH CServer::GetApplication()
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/*++
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Routine Description:
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Returns the application object.
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Arguments:
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None.
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Return Values:
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VT_DISPATCH.
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--*/
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{
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return theApp.GetAppIDispatch();
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}
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BSTR CServer::GetController()
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/*++
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Routine Description:
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Returns license controller for server.
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Arguments:
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None.
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Return Values:
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VT_BSTR.
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--*/
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{
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LONG Status;
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CString strValue = _T("");
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if (InitializeIfNecessary())
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{
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#ifdef CONFIG_THROUGH_REGISTRY
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TCHAR szValue[256];
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DWORD dwType = REG_SZ;
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DWORD dwSize = sizeof(szValue);
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Status = RegQueryValueEx(
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m_hkeyReplication,
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REG_VALUE_ENTERPRISE_SERVER,
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0,
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&dwType,
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(LPBYTE)szValue,
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&dwSize
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);
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LlsSetLastStatus(Status); // called api
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if (Status == ERROR_SUCCESS)
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strValue = szValue;
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#else
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PLLS_SERVICE_INFO_0 pConfig = NULL;
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Status = ::LlsServiceInfoGet( m_hLls, 0, (LPBYTE *) &pConfig );
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if ( NT_SUCCESS( Status ) )
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{
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strValue = pConfig->EnterpriseServer;
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::LlsFreeMemory( pConfig->ReplicateTo );
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::LlsFreeMemory( pConfig->EnterpriseServer );
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::LlsFreeMemory( pConfig );
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}
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else if ( IsConnectionDropped( Status ) )
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{
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DisconnectLls();
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}
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#endif
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}
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return strValue.AllocSysString();
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}
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BSTR CServer::GetName()
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/*++
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Routine Description:
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Returns the name of the server.
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Arguments:
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None.
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Return Values:
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VT_BSTR.
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--*/
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{
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return m_strName.AllocSysString();
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}
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LPDISPATCH CServer::GetParent()
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/*++
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Routine Description:
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Returns the parent of the object.
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Arguments:
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None.
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Return Values:
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VT_DISPATCH.
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--*/
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{
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return m_pParent ? m_pParent->GetIDispatch(TRUE) : NULL;
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}
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LPDISPATCH CServer::GetServices(const VARIANT FAR& index)
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/*++
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Routine Description:
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Returns a collection object containing all of the
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services registered in the server's registry or returns
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an individual service described by an index into the
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collection.
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Arguments:
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index - optional argument that may be a string (VT_BSTR)
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indicating a service name or a number (VT_I4) indicating
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the position within collection.
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Return Values:
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VT_DISPATCH or VT_EMPTY.
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--*/
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{
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LPDISPATCH lpdispatch = NULL;
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if (!m_pServices)
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{
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m_pServices = new CServices(this, &m_serviceArray);
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}
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if (m_pServices)
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{
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if (V_ISVOID((VARIANT FAR*)&index))
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{
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if (RefreshServices())
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{
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lpdispatch = m_pServices->GetIDispatch(TRUE);
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}
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}
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else
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{
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if (m_bServicesRefreshed)
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{
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lpdispatch = m_pServices->GetItem(index);
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}
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else if (RefreshServices())
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{
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lpdispatch = m_pServices->GetItem(index);
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}
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}
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}
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else
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{
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LlsSetLastStatus(STATUS_NO_MEMORY);
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}
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return lpdispatch;
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}
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BOOL CServer::IsLogging()
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/*++
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Routine Description:
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Returns true if server replicating license information.
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Arguments:
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None.
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Return Values:
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VT_BOOL.
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--*/
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{
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return TRUE; // CODEWORK...
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}
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BOOL CServer::RefreshServices()
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/*++
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Routine Description:
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Refreshs service object list.
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Arguments:
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None.
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Return Values:
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VT_BOOL.
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--*/
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{
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ResetServices();
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LONG Status;
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if (InitializeIfNecessary())
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{
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#ifdef CONFIG_THROUGH_REGISTRY
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TCHAR szValue[260];
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DWORD cchValue = sizeof(szValue)/sizeof(TCHAR);
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DWORD dwValue;
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DWORD dwValueType;
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DWORD dwValueSize;
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FILETIME ftLastWritten;
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DWORD index = 0L;
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int iService = 0;
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HKEY hkeyService = NULL;
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CString strServiceName;
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CString strServiceDisplayName;
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BOOL bIsPerServer;
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BOOL bIsReadOnly;
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long lPerServerLimit;
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while ((Status = RegEnumKeyEx(
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m_hkeyLicense,
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index,
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szValue,
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&cchValue,
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NULL, // lpdwReserved
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NULL, // lpszClass
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NULL, // lpcchClass
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&ftLastWritten
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)) == ERROR_SUCCESS)
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{
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strServiceName = szValue; // store for ctor...
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Status = RegOpenKeyEx(
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m_hkeyLicense,
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MKSTR(strServiceName),
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0, // dwReserved
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KEY_ALL_ACCESS,
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&hkeyService
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);
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if (Status != ERROR_SUCCESS)
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break; // abort...
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dwValueType = REG_SZ;
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dwValueSize = sizeof(szValue);
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Status = RegQueryValueEx(
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hkeyService,
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REG_VALUE_NAME,
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0, // dwReserved
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&dwValueType,
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(LPBYTE)&szValue[0],
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&dwValueSize
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);
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if (Status != ERROR_SUCCESS)
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break; // abort...
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strServiceDisplayName = szValue;
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dwValueType = REG_DWORD;
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dwValueSize = sizeof(DWORD);
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Status = RegQueryValueEx(
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hkeyService,
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REG_VALUE_MODE,
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0, // dwReserved
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&dwValueType,
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(LPBYTE)&dwValue,
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&dwValueSize
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);
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if (Status != ERROR_SUCCESS)
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break; // abort...
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//
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// 0x0 = per seat mode
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// 0x1 = per server mode
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//
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bIsPerServer = (dwValue == 0x1);
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dwValueType = REG_DWORD;
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dwValueSize = sizeof(DWORD);
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Status = RegQueryValueEx(
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hkeyService,
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REG_VALUE_FLIP,
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0, // dwReserved
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&dwValueType,
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(LPBYTE)&dwValue,
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&dwValueSize
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);
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if (Status != ERROR_SUCCESS)
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break; // abort...
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//
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// 0x0 = can change mode
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// 0x1 = can't change mode
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//
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bIsReadOnly = (dwValue == 0x1);
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BOOL bGetLimitFromRegistry = TRUE;
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if ( ConnectLls() )
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{
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Status = LlsProductLicensesGet( m_hLls, MKSTR(strServiceDisplayName), LLS_LICENSE_MODE_PER_SERVER, &dwValue );
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if ( STATUS_SUCCESS == Status )
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{
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bGetLimitFromRegistry = FALSE;
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}
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}
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if ( bGetLimitFromRegistry )
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{
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dwValueType = REG_DWORD;
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dwValueSize = sizeof(DWORD);
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Status = RegQueryValueEx(
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hkeyService,
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REG_VALUE_LIMIT,
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0, // dwReserved
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&dwValueType,
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(LPBYTE)&dwValue,
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&dwValueSize
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);
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}
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if (Status != ERROR_SUCCESS)
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break; // abort...
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lPerServerLimit = (long)dwValue;
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CService* pService = new CService(this,
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strServiceName,
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strServiceDisplayName,
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bIsPerServer,
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bIsReadOnly,
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lPerServerLimit
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);
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m_serviceArray.SetAtGrow(iService++, pService);
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index++;
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cchValue = sizeof(szValue)/sizeof(TCHAR);
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RegCloseKey(hkeyService); // no longer needed...
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hkeyService = NULL;
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}
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if (hkeyService)
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RegCloseKey(hkeyService);
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if (Status == ERROR_NO_MORE_ITEMS)
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Status = ERROR_SUCCESS;
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LlsSetLastStatus(Status); // called api
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if (Status == ERROR_SUCCESS)
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{
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m_bServicesRefreshed = TRUE;
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}
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else
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{
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ResetServices();
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}
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#else
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DWORD dwResumeHandle = 0;
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int iService = 0;
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do
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{
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PLLS_LOCAL_SERVICE_INFO_0 pServiceList = NULL;
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DWORD dwEntriesRead = 0;
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DWORD dwTotalEntries = 0;
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Status = ::LlsLocalServiceEnum( m_hLls,
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0,
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(LPBYTE *) &pServiceList,
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LLS_PREFERRED_LENGTH,
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&dwEntriesRead,
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&dwTotalEntries,
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&dwResumeHandle );
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if ( NT_SUCCESS( Status ) )
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{
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DWORD i;
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for ( i=0; i < dwEntriesRead; i++ )
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{
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BOOL bIsPerServer = ( LLS_LICENSE_MODE_PER_SERVER == pServiceList[ i ].Mode );
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BOOL bIsReadOnly = ( 0 == pServiceList[ i ].FlipAllow );
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DWORD dwConcurrentLimit;
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|
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// get number of per server license in case where product
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// is secure, and
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// ( is currently in per seat mode, or
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|
// new secure per server licenses have just been added and registry
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// has not been updated yet )
|
|
if ( STATUS_SUCCESS != LlsProductLicensesGet( m_hLls, pServiceList[ i ].DisplayName, LLS_LICENSE_MODE_PER_SERVER, &dwConcurrentLimit ) )
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{
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dwConcurrentLimit = pServiceList[ i ].ConcurrentLimit;
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}
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CService* pService = new CService( this,
|
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pServiceList[ i ].KeyName,
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pServiceList[ i ].DisplayName,
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bIsPerServer,
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bIsReadOnly,
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dwConcurrentLimit );
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m_serviceArray.SetAtGrow(iService++, pService);
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::LlsFreeMemory( pServiceList[ i ].KeyName );
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::LlsFreeMemory( pServiceList[ i ].DisplayName );
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::LlsFreeMemory( pServiceList[ i ].FamilyDisplayName );
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}
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::LlsFreeMemory( pServiceList );
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}
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} while ( STATUS_MORE_ENTRIES == Status );
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|
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LlsSetLastStatus( Status ); // called api
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|
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if ( NT_SUCCESS( Status ) )
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{
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m_bServicesRefreshed = TRUE;
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}
|
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else
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{
|
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ResetServices();
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|
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if ( IsConnectionDropped( Status ) )
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{
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DisconnectLls();
|
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}
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}
|
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#endif
|
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}
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|
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return m_bServicesRefreshed;
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}
|
|
|
|
|
|
void CServer::ResetServices()
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
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|
|
Resets service object list.
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Values:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
CService* pService;
|
|
INT_PTR iService = m_serviceArray.GetSize();
|
|
|
|
while (iService--)
|
|
{
|
|
if (pService = (CService*)m_serviceArray[iService])
|
|
{
|
|
ASSERT(pService->IsKindOf(RUNTIME_CLASS(CService)));
|
|
pService->InternalRelease();
|
|
}
|
|
}
|
|
|
|
m_serviceArray.RemoveAll();
|
|
m_bServicesRefreshed = FALSE;
|
|
}
|
|
|
|
|
|
BOOL CServer::InitializeIfNecessary()
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Initialize registry keys if necessary.
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Values:
|
|
|
|
VT_BOOL.
|
|
|
|
--*/
|
|
|
|
{
|
|
#ifdef CONFIG_THROUGH_REGISTRY
|
|
LONG Status = ERROR_SUCCESS;
|
|
|
|
if (!m_hkeyRoot)
|
|
{
|
|
Status = RegConnectRegistry(
|
|
MKSTR(m_strName),
|
|
HKEY_LOCAL_MACHINE,
|
|
&m_hkeyRoot
|
|
);
|
|
|
|
LlsSetLastStatus(Status); // called api
|
|
}
|
|
|
|
if (!m_hkeyLicense && (Status == ERROR_SUCCESS))
|
|
{
|
|
ASSERT(m_hkeyRoot);
|
|
|
|
Status = RegOpenKeyEx(
|
|
m_hkeyRoot,
|
|
REG_KEY_LICENSE,
|
|
0, // dwReserved
|
|
KEY_ALL_ACCESS,
|
|
&m_hkeyLicense
|
|
);
|
|
|
|
LlsSetLastStatus(Status); // called api
|
|
}
|
|
|
|
if (!m_hkeyReplication && (Status == ERROR_SUCCESS))
|
|
{
|
|
ASSERT(m_hkeyRoot);
|
|
|
|
Status = RegOpenKeyEx(
|
|
m_hkeyRoot,
|
|
REG_KEY_SERVER_PARAMETERS,
|
|
0, // dwReserved
|
|
KEY_ALL_ACCESS,
|
|
&m_hkeyReplication
|
|
);
|
|
|
|
LlsSetLastStatus(Status); // called api
|
|
}
|
|
|
|
return (Status == ERROR_SUCCESS);
|
|
#else
|
|
return ConnectLls();
|
|
#endif
|
|
}
|
|
|
|
|
|
BOOL CServer::IsReplicatingToDC()
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns true if server replicating to domain controller.
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Values:
|
|
|
|
VT_BOOL.
|
|
|
|
--*/
|
|
|
|
{
|
|
LONG Status;
|
|
DWORD dwValue = 0;
|
|
|
|
if (InitializeIfNecessary())
|
|
{
|
|
#ifdef CONFIG_THROUGH_REGISTRY
|
|
DWORD dwType = REG_DWORD;
|
|
DWORD dwSize = sizeof(DWORD);
|
|
|
|
Status = RegQueryValueEx(
|
|
m_hkeyReplication,
|
|
REG_VALUE_USE_ENTERPRISE,
|
|
0,
|
|
&dwType,
|
|
(LPBYTE)&dwValue,
|
|
&dwSize
|
|
);
|
|
#else
|
|
PLLS_SERVICE_INFO_0 pConfig = NULL;
|
|
|
|
Status = ::LlsServiceInfoGet( m_hLls, 0, (LPBYTE *) &pConfig );
|
|
|
|
if ( NT_SUCCESS( Status ) )
|
|
{
|
|
dwValue = pConfig->UseEnterprise;
|
|
|
|
::LlsFreeMemory( pConfig->ReplicateTo );
|
|
::LlsFreeMemory( pConfig->EnterpriseServer );
|
|
::LlsFreeMemory( pConfig );
|
|
}
|
|
|
|
if ( IsConnectionDropped( Status ) )
|
|
{
|
|
DisconnectLls();
|
|
}
|
|
#endif
|
|
LlsSetLastStatus(Status); // called api
|
|
}
|
|
|
|
return !((BOOL)dwValue);
|
|
}
|
|
|
|
|
|
BOOL CServer::IsReplicatingDaily()
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns true if server replicating daily at certain time.
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Values:
|
|
|
|
VT_BOOL.
|
|
|
|
--*/
|
|
|
|
{
|
|
LONG Status;
|
|
DWORD dwValue = 0;
|
|
|
|
if (InitializeIfNecessary())
|
|
{
|
|
#ifdef CONFIG_THROUGH_REGISTRY
|
|
DWORD dwType = REG_DWORD;
|
|
DWORD dwSize = sizeof(DWORD);
|
|
|
|
Status = RegQueryValueEx(
|
|
m_hkeyReplication,
|
|
REG_VALUE_REPLICATION_TYPE,
|
|
0,
|
|
&dwType,
|
|
(LPBYTE)&dwValue,
|
|
&dwSize
|
|
);
|
|
#else
|
|
PLLS_SERVICE_INFO_0 pConfig = NULL;
|
|
|
|
Status = ::LlsServiceInfoGet( m_hLls, 0, (LPBYTE *) &pConfig );
|
|
|
|
if ( NT_SUCCESS( Status ) )
|
|
{
|
|
dwValue = pConfig->ReplicationType;
|
|
|
|
::LlsFreeMemory( pConfig->ReplicateTo );
|
|
::LlsFreeMemory( pConfig->EnterpriseServer );
|
|
::LlsFreeMemory( pConfig );
|
|
}
|
|
|
|
if ( IsConnectionDropped( Status ) )
|
|
{
|
|
DisconnectLls();
|
|
}
|
|
#endif
|
|
|
|
LlsSetLastStatus(Status); // called api
|
|
}
|
|
|
|
return (dwValue == LLS_REPLICATION_TYPE_TIME);
|
|
}
|
|
|
|
|
|
long CServer::GetReplicationTime()
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns time in seconds between replication or seconds
|
|
from midnight if replicating daily.
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Values:
|
|
|
|
VT_I4.
|
|
|
|
--*/
|
|
|
|
{
|
|
LONG Status;
|
|
DWORD dwValue = 0;
|
|
|
|
if (InitializeIfNecessary())
|
|
{
|
|
#ifdef CONFIG_THROUGH_REGISTRY
|
|
DWORD dwType = REG_DWORD;
|
|
DWORD dwSize = sizeof(DWORD);
|
|
|
|
Status = RegQueryValueEx(
|
|
m_hkeyReplication,
|
|
REG_VALUE_REPLICATION_TIME,
|
|
0,
|
|
&dwType,
|
|
(LPBYTE)&dwValue,
|
|
&dwSize
|
|
);
|
|
#else
|
|
PLLS_SERVICE_INFO_0 pConfig = NULL;
|
|
|
|
Status = ::LlsServiceInfoGet( m_hLls, 0, (LPBYTE *) &pConfig );
|
|
|
|
if ( NT_SUCCESS( Status ) )
|
|
{
|
|
dwValue = pConfig->ReplicationTime;
|
|
|
|
::LlsFreeMemory( pConfig->ReplicateTo );
|
|
::LlsFreeMemory( pConfig->EnterpriseServer );
|
|
::LlsFreeMemory( pConfig );
|
|
}
|
|
|
|
if ( IsConnectionDropped( Status ) )
|
|
{
|
|
DisconnectLls();
|
|
}
|
|
#endif
|
|
|
|
LlsSetLastStatus(Status); // called api
|
|
}
|
|
|
|
return dwValue;
|
|
}
|
|
|
|
|
|
BOOL CServer::ConnectLls()
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Connects to license service on this server.
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Values:
|
|
|
|
VT_BOOL.
|
|
|
|
--*/
|
|
|
|
{
|
|
NTSTATUS Status;
|
|
|
|
if ( NULL == m_hLls )
|
|
{
|
|
CString strNetServerName = m_strName;
|
|
|
|
if ( strNetServerName.Left(2).Compare( TEXT( "\\\\" ) ) )
|
|
{
|
|
strNetServerName = TEXT( "\\\\" ) + strNetServerName;
|
|
}
|
|
|
|
Status = LlsConnect( MKSTR(strNetServerName), &m_hLls );
|
|
|
|
if ( STATUS_SUCCESS != Status )
|
|
{
|
|
m_hLls = NULL;
|
|
}
|
|
else if ( !HaveAdminAuthority() )
|
|
{
|
|
m_hLls = NULL;
|
|
Status = ERROR_ACCESS_DENIED;
|
|
}
|
|
|
|
LlsSetLastStatus( Status );
|
|
}
|
|
|
|
return ( NULL != m_hLls );
|
|
}
|
|
|
|
|
|
void CServer::DisconnectLls()
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Disconnects from license service on this server.
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Values:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
if ( NULL != m_hLls )
|
|
{
|
|
LlsClose( m_hLls );
|
|
|
|
m_hLls = NULL;
|
|
}
|
|
}
|
|
|
|
|
|
BOOL CServer::HaveAdminAuthority()
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Checks whether the current user has admin authority on the server.
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Values:
|
|
|
|
BOOL.
|
|
|
|
--*/
|
|
|
|
{
|
|
BOOL bIsAdmin;
|
|
CString strNetShareName;
|
|
|
|
strNetShareName = m_strName + TEXT( "\\ADMIN$" );
|
|
|
|
if ( strNetShareName.Left(2).Compare( TEXT( "\\\\" ) ) )
|
|
{
|
|
strNetShareName = TEXT( "\\\\" ) + strNetShareName;
|
|
}
|
|
|
|
#ifdef USE_WNET_API
|
|
DWORD dwError;
|
|
NETRESOURCE NetResource;
|
|
|
|
ZeroMemory( &NetResource, sizeof( NetResource ) );
|
|
|
|
NetResource.dwType = RESOURCETYPE_DISK;
|
|
NetResource.lpLocalName = NULL;
|
|
NetResource.lpRemoteName = MKSTR(strNetShareName);
|
|
NetResource.lpProvider = NULL;
|
|
|
|
dwError = WNetAddConnection2( &NetResource, NULL, NULL, 0 );
|
|
|
|
bIsAdmin = ( NO_ERROR == dwError );
|
|
|
|
if ( NO_ERROR != dwError )
|
|
{
|
|
bIsAdmin = FALSE;
|
|
}
|
|
else
|
|
{
|
|
bIsAdmin = TRUE;
|
|
|
|
WNetCancelConnection2( MKSTR(strNetShareName), 0, FALSE );
|
|
}
|
|
#else
|
|
NET_API_STATUS NetStatus;
|
|
USE_INFO_1 UseInfo;
|
|
DWORD dwErrorParm;
|
|
|
|
ZeroMemory( &UseInfo, sizeof( UseInfo ) );
|
|
|
|
UseInfo.ui1_remote = MKSTR( strNetShareName );
|
|
|
|
NetStatus = NetUseAdd( NULL, 1, (LPBYTE) &UseInfo, &dwErrorParm );
|
|
|
|
if ( NERR_Success != NetStatus )
|
|
{
|
|
bIsAdmin = FALSE;
|
|
}
|
|
else
|
|
{
|
|
bIsAdmin = TRUE;
|
|
|
|
NetStatus = NetUseDel( NULL, MKSTR(strNetShareName), 0 );
|
|
// ignore status
|
|
}
|
|
#endif
|
|
|
|
return bIsAdmin;
|
|
}
|
|
|
|
|
|
BOOL CServer::IsWin2000()
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Checks whether the current server is Windows 2000 or greater.
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Values:
|
|
|
|
BOOL.
|
|
|
|
--*/
|
|
|
|
{
|
|
if ( m_IsWin2000 == uninitialized )
|
|
{
|
|
if ( GetName() != NULL )
|
|
{
|
|
NET_API_STATUS NetStatus;
|
|
PWKSTA_INFO_100 pWkstaInfo100 = NULL;
|
|
|
|
NetStatus = NetWkstaGetInfo(
|
|
GetName(),
|
|
100,
|
|
(LPBYTE*)&pWkstaInfo100
|
|
);
|
|
|
|
if (NetStatus == ERROR_SUCCESS)
|
|
{
|
|
if (pWkstaInfo100->wki100_ver_major < 5)
|
|
{
|
|
m_IsWin2000 = notwin2000;
|
|
}
|
|
else
|
|
{
|
|
m_IsWin2000 = win2000;
|
|
}
|
|
|
|
NetApiBufferFree(pWkstaInfo100);
|
|
}
|
|
}
|
|
}
|
|
|
|
// if still unitialized, assume win2000.
|
|
|
|
return ( !(m_IsWin2000 == notwin2000) );
|
|
}
|