315 lines
9.2 KiB
C++
315 lines
9.2 KiB
C++
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#include "pch.h"
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#pragma hdrstop
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#include "resource.h"
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#include "wizard.h"
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typedef struct tagGuardData
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{
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CWizard * pWizard;
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CWizProvider * pWizProvider;
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} GuardData;
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BOOL OnGuardPageActivate(HWND hwndDlg)
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{
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TraceFileFunc(ttidGuiModeSetup);
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HPROPSHEETPAGE hPage;
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GuardData * pData = reinterpret_cast<GuardData *>(::GetWindowLongPtr(hwndDlg, DWLP_USER));
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TraceTag(ttidWizard, "Entering guard page...");
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Assert(NULL != pData);
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CWizard * pWizard = pData->pWizard;
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CWizProvider * pWizProvider = pData->pWizProvider;
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LPARAM ulId = reinterpret_cast<LPARAM>(pWizProvider);
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PAGEDIRECTION PageDir = pWizard->GetPageDirection(ulId);
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// If the current provider is not the provider whose pages this
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// page is guarding, return to the main or install mode page
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// as appropriate
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Assert(pWizard->GetCurrentProvider());
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if (pWizProvider != pWizard->GetCurrentProvider())
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{
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// Doesn't hurt to set this providers guard page to face forward
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pWizard->SetPageDirection(ulId, NWPD_FORWARD);
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// Since guard pages always follow a provider's pages, and in the
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// LAN case there is only one provider. We can assert that this is
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// the post install case, and that we're not processing the LAN, and
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// that the Main page exists
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Assert(IsPostInstall(pWizard));
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Assert(!pWizard->FProcessLanPages());
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CWizProvider* pWizProvider = pWizard->GetCurrentProvider();
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switch (pWizProvider->GetBtnIdc())
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{
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case CHK_MAIN_PPPOE:
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case CHK_MAIN_INTERNET:
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Assert(NULL != pWizard->GetPageHandle(IDD_Internet_Connection));
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::SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, IDD_Internet_Connection);
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TraceTag(ttidWizard, "Guard page to Internet page...");
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break;
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// return to the Connect menu dialog
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case CHK_MAIN_DIALUP:
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case CHK_MAIN_VPN:
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Assert(NULL != pWizard->GetPageHandle(IDD_Connect));
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::SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, IDD_Connect);
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TraceTag(ttidWizard, "Guard page to Connect page...");
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break;
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// return to the Advanced menu dialog
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case CHK_MAIN_INBOUND:
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case CHK_MAIN_DIRECT:
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Assert(NULL != pWizard->GetPageHandle(IDD_Advanced));
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::SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, IDD_Advanced);
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TraceTag(ttidWizard, "Guard page to Advanced page...");
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break;
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// all others return to the Main dialog
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default:
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Assert(NULL != pWizard->GetPageHandle(IDD_Main));
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::SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, IDD_Main);
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TraceTag(ttidWizard, "Guard page to Main page...");
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}
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}
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else
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{
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// This is the current providers guard page, which way do we go?
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if (NWPD_FORWARD == PageDir)
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{
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UINT idd;
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if (!IsPostInstall(pWizard))
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idd = IDD_FinishSetup;
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else
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idd = IDD_Finish;
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// Going forward means go to the finish page
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pWizard->SetPageDirection(ulId, NWPD_BACKWARD);
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::SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, idd);
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TraceTag(ttidWizard, "Guard page to Finish page...");
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}
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else
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{
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// Temporarily accept focus
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//
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::SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, 0);
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pWizard->SetPageDirection(ulId, NWPD_FORWARD);
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TraceTag(ttidWizard, "Guard page to last of the provider's pages...");
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// Going backward means go to the last of the provider's pages
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//
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Assert(0 < pWizProvider->ULPageCount());
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if (pWizard->FProcessLanPages())
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{
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// For the LAN case, jump directly to the last page
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//
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HPROPSHEETPAGE * rghPage = pWizProvider->PHPropPages();
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hPage = rghPage[pWizProvider->ULPageCount() - 1];
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PostMessage(GetParent(hwndDlg), PSM_SETCURSEL, 0,
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(LPARAM)(HPROPSHEETPAGE)hPage);
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}
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else
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{
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// The RAS pages don't want to work very hard at tracking
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// direction and supporting jumping to their last page so
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// we'll help them a bit by accepting focus here and then
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// backing up
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//
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PropSheet_PressButton(GetParent(hwndDlg), PSBTN_BACK);
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}
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}
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}
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return TRUE;
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}
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//
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// Function: dlgprocGuard
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//
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// Purpose: Dialog Procedure for the Guard wizard page
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//
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// Parameters: standard dlgproc parameters
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//
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// Returns: INT_PTR
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//
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INT_PTR CALLBACK dlgprocGuard( HWND hwndDlg, UINT uMsg,
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WPARAM wParam, LPARAM lParam )
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{
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TraceFileFunc(ttidGuiModeSetup);
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BOOL frt = FALSE;
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switch (uMsg)
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{
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case WM_INITDIALOG:
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{
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// Initialize our pointers to property sheet info.
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PROPSHEETPAGE* psp = (PROPSHEETPAGE*)lParam;
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Assert(psp->lParam);
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::SetWindowLongPtr(hwndDlg, DWLP_USER, psp->lParam);
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}
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break;
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case WM_NOTIFY:
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{
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LPNMHDR pnmh = (LPNMHDR)lParam;
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switch (pnmh->code)
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{
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// propsheet notification
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case PSN_HELP:
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break;
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case PSN_SETACTIVE:
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frt = OnGuardPageActivate( hwndDlg );
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break;
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case PSN_APPLY:
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break;
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case PSN_KILLACTIVE:
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break;
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case PSN_RESET:
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break;
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case PSN_WIZBACK:
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break;
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case PSN_WIZFINISH:
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break;
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case PSN_WIZNEXT:
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break;
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default:
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break;
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}
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}
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break;
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default:
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break;
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}
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return( frt );
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}
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//
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// Function: GuardPageCleanup
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//
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// Purpose: As a callback function to allow any page allocated memory
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// to be cleaned up, after the page will no longer be accessed.
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//
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// Parameters: pWizard [IN] - The wizard against which the page called
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// register page
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// lParam [IN] - The lParam supplied in the RegisterPage call
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//
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// Returns: nothing
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//
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VOID GuardPageCleanup(CWizard *pWizard, LPARAM lParam)
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{
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TraceFileFunc(ttidGuiModeSetup);
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#if DBG
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CWizProvider *p = reinterpret_cast<CWizProvider *>(lParam);
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#endif
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MemFree(reinterpret_cast<void*>(lParam));
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}
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//
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// Function: HrCreateGuardPage
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//
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// Purpose: To determine if the Guard page needs to be shown, and to
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// to create the page if requested. Note the Guard page is
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// responsible for initial installs also.
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//
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// Parameters: pWizard [IN] - Ptr to a Wizard instance
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// pWizProvider [IN] - Ptr to the wizard provider this guard
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// page will be associated with.
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//
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// Returns: HRESULT, S_OK on success
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//
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NOTHROW
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HRESULT HrCreateGuardPage(CWizard *pWizard, CWizProvider *pWizProvider)
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{
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TraceFileFunc(ttidGuiModeSetup);
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HRESULT hr = E_OUTOFMEMORY;
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HPROPSHEETPAGE hpsp;
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PROPSHEETPAGE psp;
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GuardData * pData = reinterpret_cast<GuardData*>(MemAlloc(sizeof(GuardData)));
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if (pData)
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{
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TraceTag(ttidWizard, "Creating Guard Page");
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psp.dwSize = sizeof( PROPSHEETPAGE );
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psp.dwFlags = 0;
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psp.hInstance = _Module.GetResourceInstance();
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psp.pszTemplate = MAKEINTRESOURCE(IDD_Guard);
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psp.hIcon = NULL;
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psp.pfnDlgProc = dlgprocGuard;
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psp.lParam = reinterpret_cast<LPARAM>(pData);
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hpsp = CreatePropertySheetPage(&psp);
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if (hpsp)
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{
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pData->pWizard = pWizard;
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pData->pWizProvider = pWizProvider;
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pWizard->RegisterPage(reinterpret_cast<LPARAM>(pWizProvider),
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hpsp, GuardPageCleanup,
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reinterpret_cast<LPARAM>(pData));
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hr = S_OK;
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}
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else
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{
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MemFree(pData);
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}
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}
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TraceHr(ttidWizard, FAL, hr, FALSE, "HrGetGuardPage");
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return hr;
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}
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//
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// Function: AppendGuardPage
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//
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// Purpose: Add the Guard page, if it was created, to the set of pages
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// that will be displayed.
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//
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// Parameters: pWizard [IN] - Ptr to a Wizard instance
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// pWizProvider [IN] - Ptr to a WizProvider instance
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// pahpsp [IN,OUT] - Array of pages to add our page to
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// pcPages [IN,OUT] - Count of pages in pahpsp
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//
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// Returns: Nothing
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//
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VOID AppendGuardPage(CWizard *pWizard, CWizProvider *pWizProvider,
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HPROPSHEETPAGE* pahpsp, UINT *pcPages)
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{
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TraceFileFunc(ttidGuiModeSetup);
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Assert(NULL != pWizard);
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Assert(NULL != pWizProvider);
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HPROPSHEETPAGE hPage = pWizard->GetPageHandle(reinterpret_cast<LPARAM>(pWizProvider));
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if (hPage)
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{
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pahpsp[*pcPages] = hPage;
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(*pcPages)++;
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}
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else
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{
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// page should be there
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Assert(0);
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}
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}
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