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610 lines
18 KiB
610 lines
18 KiB
/*++
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Copyright (c) 1997 Microsoft Corporation
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Module Name:
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ntoc.cpp
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Abstract:
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This file implements the NT OC Manager DLL.
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Environment:
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WIN32 User Mode
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Author:
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Wesley Witt (wesw) 7-Aug-1997
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--*/
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#include "ntoc.h"
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#pragma hdrstop
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//
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// types
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//
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typedef void (*PWIZINIT)(void);
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typedef void (*PWIZCOMMIT)(void);
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//
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// structures
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//
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typedef struct _WIZPAGE {
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DWORD ButtonState;
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DWORD PageId;
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DWORD DlgId;
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DLGPROC DlgProc;
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DWORD Title;
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DWORD SubTitle;
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DWORD WizPageType;
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PWIZINIT WizInit;
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PWIZCOMMIT WizCommit;
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DWORDLONG Modes;
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} WIZPAGE, *PWIZPAGE;
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//
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// globals
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//
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WIZPAGE SetupWizardPages[WizPageMaximum] =
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{
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{
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PSWIZB_NEXT,
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WizPageTapiLoc,
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IDD_TAPI_LOCATIONS,
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TapiLocDlgProc,
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IDS_TAPILOC_TITLE,
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IDS_TAPILOC_SUBTITLE,
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WizPagesEarly,
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TapiInit,
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TapiCommitChanges,
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-1
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},
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/*
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{
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PSWIZB_NEXT,
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WizPageDisplay,
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IDD_DISPLAY,
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DisplayDlgProc,
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IDS_DISPLAY_TITLE,
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IDS_DISPLAY_SUBTITLE,
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WizPagesEarly,
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DisplayInit,
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DisplayCommitChanges,
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-1
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},
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*/
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{
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PSWIZB_NEXT,
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WizPageDateTime,
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IDD_DATETIME,
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DateTimeDlgProc,
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IDS_DATETIME_TITLE,
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IDS_DATETIME_SUBTITLE,
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WizPagesEarly,
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DateTimeInit,
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DateTimeCommitChanges,
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-1
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},
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{
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PSWIZB_NEXT,
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WizPageWelcome,
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IDD_NTOC_WELCOME,
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WelcomeDlgProc,
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0,
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0,
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WizPagesWelcome,
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WelcomeInit,
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WelcomeCommit,
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SETUPOP_STANDALONE
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},
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/*
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{
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PSWIZB_NEXT,
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WizPageReinstall,
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IDD_REINSTALL,
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ReinstallDlgProc,
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0,
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0,
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WizPagesEarly,
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ReinstallInit,
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ReinstallCommit,
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SETUPOP_STANDALONE
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},
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*/
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{
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PSWIZB_FINISH,
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WizPageFinal,
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IDD_NTOC_FINISH,
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FinishDlgProc,
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0,
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0,
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WizPagesFinal,
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FinishInit,
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FinishCommit,
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SETUPOP_STANDALONE
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}
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};
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DWORD NtOcWizardPages[] =
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{
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WizPageTapiLoc,
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// WizPageDisplay,
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WizPageDateTime,
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WizPageWelcome,
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//WizPageReinstall,
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WizPageFinal
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};
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//DWORD NtOcWrapPages[] =
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//{
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//}
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#define MAX_NTOC_PAGES (sizeof(NtOcWizardPages)/sizeof(NtOcWizardPages[0]))
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//#define MAX_NTOC_WRAP_PAGES (sizeof(NtOcWrapPages)/sizeof(NtOcWrapPages[0]))
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HINSTANCE hInstance;
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HPROPSHEETPAGE WizardPageHandles[WizPageMaximum];
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PROPSHEETPAGE WizardPages[WizPageMaximum];
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//HPROPSHEETPAGE WrapPageHandles[WizPageMaximum];
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//PROPSHEETPAGE WizardPages[WizPageMaximum];
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SETUP_INIT_COMPONENT SetupInitComponent;
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extern "C"
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DWORD
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NtOcDllInit(
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HINSTANCE hInst,
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DWORD Reason,
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LPVOID Context
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)
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{
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if (Reason == DLL_PROCESS_ATTACH) {
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hInstance = hInst;
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DisableThreadLibraryCalls( hInstance );
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InitCommonControls();
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}
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return TRUE;
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}
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DWORD
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NtOcSetupProc(
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IN LPCVOID ComponentId,
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IN LPCVOID SubcomponentId,
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IN UINT Function,
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IN UINT Param1,
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IN OUT PVOID Param2
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)
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{
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DWORD i;
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DWORD cnt;
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DWORD WizPageCount = 0;
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WCHAR TitleBuffer[256];
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PSETUP_REQUEST_PAGES SetupRequestPages;
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switch( Function ) {
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case OC_PREINITIALIZE:
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return OCFLAG_UNICODE;
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case OC_INIT_COMPONENT:
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if (OCMANAGER_VERSION <= ((PSETUP_INIT_COMPONENT)Param2)->OCManagerVersion) {
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((PSETUP_INIT_COMPONENT)Param2)->ComponentVersion = OCMANAGER_VERSION;
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} else {
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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CopyMemory( &SetupInitComponent, (LPVOID)Param2, sizeof(SETUP_INIT_COMPONENT) );
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for (i=0; i<MAX_NTOC_PAGES; i++) {
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if (SetupWizardPages[NtOcWizardPages[i]].WizInit &&
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(SetupWizardPages[NtOcWizardPages[i]].Modes &
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SetupInitComponent.SetupData.OperationFlags)) {
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SetupWizardPages[NtOcWizardPages[i]].WizInit();
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}
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}
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if ((SetupInitComponent.SetupData.OperationFlags & SETUPOP_STANDALONE)) {
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if (!RunningAsAdministrator()) {
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FmtMessageBox(NULL,
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MB_ICONINFORMATION | MB_OK | MB_SETFOREGROUND,
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FALSE,
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ID_DSP_TXT_CHANGE_SETTINGS,
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ID_DSP_TXT_ADMIN_CHANGE);
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return ERROR_CANCELLED;
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}
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}
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return 0;
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case OC_REQUEST_PAGES:
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SetupRequestPages = (PSETUP_REQUEST_PAGES) Param2;
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//
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// if this isn't gui-mode setup, then let's supply the welcome and finish pages
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//
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// Note that this code path "short circuits" inside this if statement
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//
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if ((SetupInitComponent.SetupData.OperationFlags & SETUPOP_STANDALONE)) {
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switch (Param1) {
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case WizPagesWelcome:
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i = WizPageWelcome;
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cnt = 1;
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break;
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case WizPagesFinal:
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cnt = 1;
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i = WizPageFinal;
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break;
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// case WizPagesEarly:
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// cnt = 1;
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// i = WizPageReinstall;
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// break;
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default:
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cnt = 0;
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i = 0;
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break;
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}
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if (cnt > SetupRequestPages->MaxPages) {
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return cnt;
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}
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if (cnt == 0) {
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goto getallpages;
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}
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WizardPages[WizPageCount].dwSize = sizeof(PROPSHEETPAGE);
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// if (i == WizPageReinstall) {
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// WizardPages[WizPageCount].dwFlags = PSP_DEFAULT | PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
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// } else {
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WizardPages[WizPageCount].dwFlags = PSP_DEFAULT | PSP_HIDEHEADER;
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// }
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WizardPages[WizPageCount].hInstance = hInstance;
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WizardPages[WizPageCount].pszTemplate = MAKEINTRESOURCE(SetupWizardPages[NtOcWizardPages[i]].DlgId);
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WizardPages[WizPageCount].pszIcon = NULL;
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WizardPages[WizPageCount].pszTitle = NULL;
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WizardPages[WizPageCount].pfnDlgProc = SetupWizardPages[NtOcWizardPages[i]].DlgProc;
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WizardPages[WizPageCount].lParam = 0;
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WizardPages[WizPageCount].pfnCallback = NULL;
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WizardPages[WizPageCount].pcRefParent = NULL;
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WizardPages[WizPageCount].pszHeaderTitle = NULL;
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WizardPages[WizPageCount].pszHeaderSubTitle = NULL;
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if (SetupWizardPages[NtOcWizardPages[i]].Title) {
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if (LoadString(
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hInstance,
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SetupWizardPages[NtOcWizardPages[i]].Title,
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TitleBuffer,
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sizeof(TitleBuffer)/sizeof(WCHAR)
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))
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{
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WizardPages[WizPageCount].pszHeaderTitle = _wcsdup( TitleBuffer );
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}
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}
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if (SetupWizardPages[NtOcWizardPages[i]].SubTitle) {
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if (LoadString(
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hInstance,
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SetupWizardPages[NtOcWizardPages[i]].SubTitle,
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TitleBuffer,
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sizeof(TitleBuffer)/sizeof(WCHAR)
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))
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{
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WizardPages[WizPageCount].pszHeaderSubTitle = _wcsdup( TitleBuffer );
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}
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}
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WizardPageHandles[WizPageCount] = CreatePropertySheetPage( &WizardPages[WizPageCount] );
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if (WizardPageHandles[WizPageCount]) {
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SetupRequestPages->Pages[WizPageCount] = WizardPageHandles[WizPageCount];
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WizPageCount += 1;
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}
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return WizPageCount;
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}
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getallpages:
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for (i=0,cnt=0; i<MAX_NTOC_PAGES; i++) {
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if ((SetupWizardPages[NtOcWizardPages[i]].WizPageType == Param1) &&
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(SetupInitComponent.SetupData.OperationFlags & SetupWizardPages[NtOcWizardPages[i]].Modes)) {
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cnt += 1;
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}
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}
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// if this is not gui mode setup, don't display pages
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if ((SetupInitComponent.SetupData.OperationFlags & SETUPOP_STANDALONE)) {
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cnt = 0;
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}
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if (cnt == 0) {
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return cnt;
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}
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if (cnt > SetupRequestPages->MaxPages) {
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return cnt;
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}
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for (i=0; i<MAX_NTOC_PAGES; i++) {
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if ((SetupWizardPages[NtOcWizardPages[i]].WizPageType != Param1) &&
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(SetupInitComponent.SetupData.OperationFlags & SetupWizardPages[NtOcWizardPages[i]].Modes) == 0) {
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continue;
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}
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WizardPages[WizPageCount].dwSize = sizeof(PROPSHEETPAGE);
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WizardPages[WizPageCount].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
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WizardPages[WizPageCount].hInstance = hInstance;
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WizardPages[WizPageCount].pszTemplate = MAKEINTRESOURCE(SetupWizardPages[NtOcWizardPages[i]].DlgId);
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WizardPages[WizPageCount].pszIcon = NULL;
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WizardPages[WizPageCount].pszTitle = NULL;
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WizardPages[WizPageCount].pfnDlgProc = SetupWizardPages[NtOcWizardPages[i]].DlgProc;
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WizardPages[WizPageCount].lParam = 0;
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WizardPages[WizPageCount].pfnCallback = NULL;
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WizardPages[WizPageCount].pcRefParent = NULL;
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WizardPages[WizPageCount].pszHeaderTitle = NULL;
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WizardPages[WizPageCount].pszHeaderSubTitle = NULL;
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if (SetupWizardPages[NtOcWizardPages[i]].Title) {
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if (LoadString(
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hInstance,
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SetupWizardPages[NtOcWizardPages[i]].Title,
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TitleBuffer,
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sizeof(TitleBuffer)/sizeof(WCHAR)
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))
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{
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WizardPages[WizPageCount].pszHeaderTitle = _wcsdup( TitleBuffer );
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}
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}
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if (SetupWizardPages[NtOcWizardPages[i]].SubTitle) {
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if (LoadString(
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hInstance,
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SetupWizardPages[NtOcWizardPages[i]].SubTitle,
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TitleBuffer,
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sizeof(TitleBuffer)/sizeof(WCHAR)
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))
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{
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WizardPages[WizPageCount].pszHeaderSubTitle = _wcsdup( TitleBuffer );
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}
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}
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WizardPageHandles[WizPageCount] = CreatePropertySheetPage( &WizardPages[WizPageCount] );
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if (WizardPageHandles[WizPageCount]) {
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SetupRequestPages->Pages[WizPageCount] = WizardPageHandles[WizPageCount];
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WizPageCount += 1;
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}
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}
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return WizPageCount;
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case OC_QUERY_SKIP_PAGE:
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// if this is gui mode setup and the system is NT Workstation,
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// skip the select components page
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// remove workstation check to make this change effective on servers as well
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// if (SetupInitComponent.SetupData.ProductType == PRODUCT_WORKSTATION) {
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if (!(SetupInitComponent.SetupData.OperationFlags & SETUPOP_STANDALONE)) {
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return TRUE;
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}
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// }
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return FALSE;
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case OC_COMPLETE_INSTALLATION:
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// if this is not gui mode setup, do nothing, else commit the pages
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if ((SetupInitComponent.SetupData.OperationFlags & SETUPOP_STANDALONE)) {
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break;
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}
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for (i=0; i<MAX_NTOC_PAGES; i++) {
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if (SetupWizardPages[NtOcWizardPages[i]].WizCommit) {
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SetupWizardPages[NtOcWizardPages[i]].WizCommit();
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}
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}
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break;
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case OC_QUERY_STATE:
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// we are always installed
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return SubcompOn;
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default:
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break;
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}
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return 0;
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}
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/*---------------------------------------------------------------------------*\
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Function: RunningAsAdministrator()
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|*---------------------------------------------------------------------------*|
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Description: Checks whether we are running as administrator on the machine
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or not
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\*---------------------------------------------------------------------------*/
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BOOL
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RunningAsAdministrator(
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VOID
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)
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{
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#ifdef _CHICAGO_
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return TRUE;
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#else
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BOOL fAdmin;
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HANDLE hThread;
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TOKEN_GROUPS *ptg = NULL;
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DWORD cbTokenGroups;
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DWORD dwGroup;
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PSID psidAdmin;
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SID_IDENTIFIER_AUTHORITY SystemSidAuthority= SECURITY_NT_AUTHORITY;
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// First we must open a handle to the access token for this thread.
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if ( !OpenThreadToken ( GetCurrentThread(), TOKEN_QUERY, FALSE, &hThread))
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{
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if ( GetLastError() == ERROR_NO_TOKEN)
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{
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// If the thread does not have an access token, we'll examine the
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// access token associated with the process.
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if (! OpenProcessToken ( GetCurrentProcess(), TOKEN_QUERY,
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&hThread))
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return ( FALSE);
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}
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else
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return ( FALSE);
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}
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// Then we must query the size of the group information associated with
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// the token. Note that we expect a FALSE result from GetTokenInformation
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// because we've given it a NULL buffer. On exit cbTokenGroups will tell
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// the size of the group information.
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if ( GetTokenInformation ( hThread, TokenGroups, NULL, 0, &cbTokenGroups))
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return ( FALSE);
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// Here we verify that GetTokenInformation failed for lack of a large
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// enough buffer.
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if ( GetLastError() != ERROR_INSUFFICIENT_BUFFER)
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return ( FALSE);
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// Now we allocate a buffer for the group information.
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// Since _alloca allocates on the stack, we don't have
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// to explicitly deallocate it. That happens automatically
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// when we exit this function.
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if ( ! ( ptg= (TOKEN_GROUPS *)malloc ( cbTokenGroups)))
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return ( FALSE);
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// Now we ask for the group information again.
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// This may fail if an administrator has added this account
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// to an additional group between our first call to
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// GetTokenInformation and this one.
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if ( !GetTokenInformation ( hThread, TokenGroups, ptg, cbTokenGroups,
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&cbTokenGroups) )
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{
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free(ptg);
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return ( FALSE);
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}
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// Now we must create a System Identifier for the Admin group.
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if ( ! AllocateAndInitializeSid ( &SystemSidAuthority, 2,
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SECURITY_BUILTIN_DOMAIN_RID,
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DOMAIN_ALIAS_RID_ADMINS,
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0, 0, 0, 0, 0, 0, &psidAdmin) )
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{
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free(ptg);
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return ( FALSE);
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}
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// Finally we'll iterate through the list of groups for this access
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// token looking for a match against the SID we created above.
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fAdmin= FALSE;
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for ( dwGroup= 0; dwGroup < ptg->GroupCount; dwGroup++)
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{
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if ( EqualSid ( ptg->Groups[dwGroup].Sid, psidAdmin))
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{
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fAdmin = TRUE;
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break;
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}
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}
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// Before we exit we must explicity deallocate the SID we created.
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FreeSid ( psidAdmin);
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free(ptg);
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return ( fAdmin);
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#endif //_CHICAGO_
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}
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LRESULT
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CommonWizardProc(
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HWND hDlg,
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UINT message,
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WPARAM wParam,
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LPARAM lParam,
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DWORD WizardId
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)
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/*++
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Routine Description:
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Common procedure for handling wizard pages:
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Arguments:
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hDlg - Identifies the wizard page
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message - Specifies the message
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wParam - Specifies additional message-specific information
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lParam - Specifies additional message-specific information
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WizardId - Indicate which wizard page this is for
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Return Value:
|
|
|
|
NULL - Message is processed and the dialog procedure should return FALSE
|
|
Otherwise - Message is not completely processed and
|
|
The return value is a pointer to the user mode memory structure
|
|
|
|
--*/
|
|
|
|
{
|
|
|
|
switch (message) {
|
|
|
|
case WM_NOTIFY:
|
|
|
|
switch (((NMHDR *) lParam)->code) {
|
|
|
|
case PSN_SETACTIVE:
|
|
PropSheet_SetWizButtons( GetParent(hDlg),
|
|
SetupWizardPages[WizardId].ButtonState
|
|
);
|
|
break;
|
|
|
|
default:
|
|
;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|