493 lines
8.3 KiB
C++
493 lines
8.3 KiB
C++
/*++
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Copyright (c) 1994-95 Microsoft Corporation
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Module Name:
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dlicdlg.cpp
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Abstract:
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Delete license dialog implementation.
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Author:
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Don Ryan (donryan) 05-Mar-1995
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Environment:
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User Mode - Win32
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Revision History:
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--*/
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#include "stdafx.h"
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#include "llsmgr.h"
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#include "dlicdlg.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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BEGIN_MESSAGE_MAP(CDeleteLicenseDialog, CDialog)
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//{{AFX_MSG_MAP(CDeleteLicenseDialog)
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ON_NOTIFY(UDN_DELTAPOS, IDC_DEL_LICENSE_SPIN, OnDeltaPosSpin)
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ON_EN_UPDATE(IDC_DEL_LICENSE_QUANTITY, OnUpdateQuantity)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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CDeleteLicenseDialog::CDeleteLicenseDialog(CWnd* pParent /*=NULL*/)
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: CDialog(CDeleteLicenseDialog::IDD, pParent)
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/*++
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Routine Description:
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Constructor for dialog.
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Arguments:
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pParent - owner window.
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Return Values:
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None.
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--*/
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{
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//{{AFX_DATA_INIT(CDeleteLicenseDialog)
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m_strComment = _T("");
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m_nLicenses = 0;
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m_nLicensesMin = 0;
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m_strProduct = _T("");
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//}}AFX_DATA_INIT
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m_pProduct = NULL;
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m_nTotalLicenses = 0;
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m_bAreCtrlsInitialized = FALSE;
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m_fUpdateHint = UPDATE_INFO_NONE;
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}
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void CDeleteLicenseDialog::DoDataExchange(CDataExchange* pDX)
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/*++
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Routine Description:
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Called by framework to exchange dialog data.
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Arguments:
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pDX - data exchange object.
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Return Values:
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None.
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--*/
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CDeleteLicenseDialog)
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DDX_Control(pDX, IDC_DEL_LICENSE_COMMENT, m_cmtEdit);
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DDX_Control(pDX, IDC_DEL_LICENSE_SPIN, m_spinCtrl);
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DDX_Control(pDX, IDC_DEL_LICENSE_QUANTITY, m_licEdit);
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DDX_Control(pDX, IDOK, m_okBtn);
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DDX_Control(pDX, IDCANCEL, m_cancelBtn);
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DDX_Text(pDX, IDC_DEL_LICENSE_COMMENT, m_strComment);
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DDX_Text(pDX, IDC_DEL_LICENSE_QUANTITY, m_nLicenses);
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DDV_MinMaxLong(pDX, m_nLicenses, m_nLicensesMin, m_nTotalLicenses);
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DDX_Text(pDX, IDC_DEL_LICENSE_PRODUCT, m_strProduct);
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//}}AFX_DATA_MAP
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}
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void CDeleteLicenseDialog::InitCtrls()
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/*++
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Routine Description:
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Initializes dialog controls.
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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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m_strProduct = m_pProduct->m_strName;
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UpdateData(FALSE); // upload...
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m_spinCtrl.SetRange(0, UD_MAXVAL);
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m_cmtEdit.LimitText(256);
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m_licEdit.SetFocus();
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m_licEdit.SetSel(0,-1);
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m_licEdit.LimitText(6);
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m_bAreCtrlsInitialized = TRUE;
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}
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void CDeleteLicenseDialog::InitDialog(CProduct* pProduct, int nTotalLicenses)
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/*++
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Routine Description:
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Initializes dialog.
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Arguments:
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pProduct - product object.
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nTotalLicenses - total licenses for product.
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Return Values:
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None.
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--*/
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{
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ASSERT(nTotalLicenses > 0);
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VALIDATE_OBJECT(pProduct, CProduct);
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m_pProduct = pProduct;
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m_nTotalLicenses = nTotalLicenses;
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}
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void CDeleteLicenseDialog::AbortDialogIfNecessary()
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/*++
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Routine Description:
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Displays status and aborts if connection lost.
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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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theApp.DisplayLastStatus();
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if (IsConnectionDropped(LlsGetLastStatus()))
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{
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AbortDialog(); // bail...
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}
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}
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void CDeleteLicenseDialog::AbortDialog()
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/*++
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Routine Description:
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Aborts dialog.
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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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m_fUpdateHint = UPDATE_INFO_ABORT;
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EndDialog(IDABORT);
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}
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BOOL CDeleteLicenseDialog::OnInitDialog()
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/*++
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Routine Description:
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Message handler for WM_INITDIALOG.
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Arguments:
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None.
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Return Values:
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Returns false if focus set manually.
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--*/
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{
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CDialog::OnInitDialog();
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PostMessage(WM_COMMAND, ID_INIT_CTRLS);
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return TRUE;
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}
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void CDeleteLicenseDialog::OnOK()
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/*++
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Routine Description:
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Deletes a license for product.
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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 (!IsQuantityValid())
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return;
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if (m_strProduct.IsEmpty())
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return;
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CString strConfirm;
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CString strLicenses;
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strLicenses.Format(_T("%d"), m_nLicenses);
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AfxFormatString2(
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strConfirm,
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IDP_CONFIRM_DELETE_LICENSE,
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strLicenses,
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m_strProduct
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);
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if (AfxMessageBox(strConfirm, MB_YESNO) != IDYES)
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return;
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BeginWaitCursor(); // hourglass...
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NTSTATUS NtStatus;
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LLS_LICENSE_INFO_0 LicenseInfo0;
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TCHAR szUserBuffer[256];
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DWORD dwUserBuffer = sizeof(szUserBuffer);
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if (::GetUserName(szUserBuffer, &dwUserBuffer))
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{
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LicenseInfo0.Product = MKSTR(m_strProduct);
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LicenseInfo0.Quantity = -m_nLicenses;
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LicenseInfo0.Date = 0; // ignored...
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LicenseInfo0.Admin = szUserBuffer;
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LicenseInfo0.Comment = MKSTR(m_strComment);
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NtStatus = ::LlsLicenseAdd(
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LlsGetActiveHandle(),
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0,
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(LPBYTE)&LicenseInfo0
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);
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if (NtStatus == STATUS_UNSUCCESSFUL)
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{
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//
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// Some licenses for this product have already
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// been deleted so we just pass back success so
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// that we can return to the summary list...
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//
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NtStatus = STATUS_SUCCESS;
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AfxMessageBox(IDP_ERROR_NO_LICENSES);
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}
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LlsSetLastStatus(NtStatus); // called api...
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if (NT_SUCCESS(NtStatus))
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{
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m_fUpdateHint = UPDATE_LICENSE_DELETED;
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EndDialog(IDOK);
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}
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else
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{
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AbortDialogIfNecessary(); // display error...
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}
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}
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else
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{
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LlsSetLastStatus(::GetLastError());
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AbortDialogIfNecessary(); // display error...
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}
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EndWaitCursor(); // hourglass...
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}
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BOOL CDeleteLicenseDialog::OnCommand(WPARAM wParam, LPARAM lParam)
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/*++
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Routine Description:
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Message handler for WM_COMMAND.
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Arguments:
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wParam - message specific.
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lParam - message specific.
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Return Values:
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Returns true if message processed.
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--*/
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{
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if (wParam == ID_INIT_CTRLS)
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{
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if (!m_bAreCtrlsInitialized)
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{
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InitCtrls();
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}
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::SafeEnableWindow(
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&m_okBtn,
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&m_cancelBtn,
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CDialog::GetFocus(),
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(BOOL)(m_nTotalLicenses > 0)
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);
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return TRUE; // processed...
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}
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return CDialog::OnCommand(wParam, lParam);
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}
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void CDeleteLicenseDialog::OnDeltaPosSpin(NMHDR* pNMHDR, LRESULT* pResult)
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/*++
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Routine Description:
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Notification handler for UDN_DELTAPOS.
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Arguments:
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pNMHDR - notification header.
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pResult - return code.
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Return Values:
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None.
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--*/
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{
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UpdateData(TRUE); // get data
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m_nLicenses += ((NM_UPDOWN*)pNMHDR)->iDelta;
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if (m_nLicenses < 0)
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{
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m_nLicenses = 0;
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::MessageBeep(MB_OK);
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}
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else if (m_nLicenses > m_nTotalLicenses)
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{
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m_nLicenses = m_nTotalLicenses;
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::MessageBeep(MB_OK);
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}
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UpdateData(FALSE); // set data
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*pResult = 1; // handle ourselves...
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}
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void CDeleteLicenseDialog::OnUpdateQuantity()
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/*++
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Routine Description:
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Message handler for EN_UPDATE.
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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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long nLicensesOld = m_nLicenses;
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if (!IsQuantityValid())
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{
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m_nLicenses = nLicensesOld;
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UpdateData(FALSE);
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m_licEdit.SetFocus();
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m_licEdit.SetSel(0,-1);
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::MessageBeep(MB_OK);
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}
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}
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BOOL CDeleteLicenseDialog::IsQuantityValid()
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/*++
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Routine Description:
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Wrapper around UpdateData(TRUE).
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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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BOOL bIsValid;
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m_nLicensesMin = 1; // raise minimum...
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bIsValid = UpdateData(TRUE);
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m_nLicensesMin = 0; // reset minimum...
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return bIsValid;
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}
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