497 lines
11 KiB
C++
497 lines
11 KiB
C++
//Copyright (c) 1998 - 1999 Microsoft Corporation
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/*
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*
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* Util.cpp
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*
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* Utility routines.
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*
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*/
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//
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// Includes
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//
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#include "stdafx.h"
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#include "hydraoc.h"
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//
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// Globals
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//
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HINSTANCE ghInstance = NULL;
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PEXTRA_ROUTINES gpExtraRoutines = NULL;
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// PSETUP_INIT_COMPONENT gpInitComponentData = NULL;
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//
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// Function Definitions
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//
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VOID
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DestroyExtraRoutines(
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VOID
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)
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{
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if (gpExtraRoutines != NULL) {
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LocalFree(gpExtraRoutines);
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}
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}
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int
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DoMessageBox(
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UINT uiMsg, UINT uiCaption, UINT Style
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)
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{
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TCHAR strMsg[1024];
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TCHAR strTitle[1024];
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ASSERT(!StateObject.IsUnattended());
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if ((LoadString(GetInstance(), uiCaption, strTitle, 1024) != 0) &&
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(LoadString(GetInstance(), uiMsg, strMsg, 1024) != 0))
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{
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return MessageBox(
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GetHelperRoutines().QueryWizardDialogHandle(GetHelperRoutines().OcManagerContext),
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strMsg,
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strTitle,
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Style
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);
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}
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return(IDCANCEL);
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}
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/*
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BOOL
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DoMessageBox(
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UINT uiMsg
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)
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{
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TCHAR strMsg[1024];
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TCHAR strTitle[1024];
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ASSERT(!StateObject.IsUnattended());
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if ((LoadString(GetInstance(), IDS_STRING_MESSAGE_BOX_TITLE, strTitle, 1024) != 0) &&
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(LoadString(GetInstance(), uiMsg, strMsg, 1024) != 0))
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{
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MessageBox(
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GetHelperRoutines().QueryWizardDialogHandle(GetHelperRoutines().OcManagerContext),
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strMsg,
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strTitle,
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MB_OK
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);
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return(TRUE);
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}
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return(FALSE);
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}
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*/
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HINF
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GetComponentInfHandle(
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VOID
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)
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{
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if (INVALID_HANDLE_VALUE == GetSetupData()->ComponentInfHandle) {
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return(NULL);
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} else {
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return(GetSetupData()->ComponentInfHandle);
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}
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}
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EXTRA_ROUTINES
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GetExtraRoutines(
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VOID
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)
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{
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return(*gpExtraRoutines);
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}
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OCMANAGER_ROUTINES
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GetHelperRoutines(
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VOID
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)
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{
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return(GetSetupData()->HelperRoutines);
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}
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HINSTANCE
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GetInstance(
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VOID
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)
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{
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ASSERT(ghInstance);
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return(ghInstance);
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}
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HINF
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GetUnAttendedInfHandle(
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VOID
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)
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{
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ASSERT(StateObject.IsUnattended());
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return(GetHelperRoutines().GetInfHandle(INFINDEX_UNATTENDED,GetHelperRoutines().OcManagerContext));
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}
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VOID
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LogErrorToEventLog(
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WORD wType,
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WORD wCategory,
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DWORD dwEventId,
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WORD wNumStrings,
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DWORD dwDataSize,
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LPCTSTR *lpStrings,
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LPVOID lpRawData
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)
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{
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HANDLE hEventLog;
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hEventLog = RegisterEventSource(NULL, TS_EVENT_SOURCE);
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if (hEventLog != NULL) {
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if (!ReportEvent(
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hEventLog,
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wType,
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wCategory,
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dwEventId,
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NULL,
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wNumStrings,
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dwDataSize,
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lpStrings,
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lpRawData
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)) {
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LOGMESSAGE1(_T("ReportEvent failed %ld"), GetLastError());
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}
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DeregisterEventSource(hEventLog);
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} else {
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LOGMESSAGE1(_T("RegisterEventSource failed %ld"), GetLastError());
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return;
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}
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}
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VOID
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LogErrorToSetupLog(
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OcErrorLevel ErrorLevel,
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UINT uiMsg
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)
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{
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TCHAR szFormat[1024];
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if (LoadString(GetInstance(), uiMsg, szFormat, 1024) != 0) {
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GetExtraRoutines().LogError(
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GetHelperRoutines().OcManagerContext,
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ErrorLevel,
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szFormat
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);
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}
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}
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VOID
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SetInstance(
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HINSTANCE hInstance
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)
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{
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ghInstance = hInstance;
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}
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VOID
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SetProgressText(
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UINT uiMsg
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)
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{
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TCHAR strMsg[1024];
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if (LoadString(GetInstance(), uiMsg, strMsg, 1024) != 0) {
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GetHelperRoutines().SetProgressText(GetHelperRoutines().OcManagerContext, strMsg);
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}
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}
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BOOL
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SetReboot(
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VOID
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)
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{
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return(GetHelperRoutines().SetReboot(GetHelperRoutines().OcManagerContext, 0));
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}
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BOOL
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SetExtraRoutines(
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PEXTRA_ROUTINES pExtraRoutines
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)
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{
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if (pExtraRoutines->size != sizeof(EXTRA_ROUTINES)) {
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LOGMESSAGE0(_T("WARNING: Extra Routines are a different size than expected!"));
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}
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gpExtraRoutines = (PEXTRA_ROUTINES)LocalAlloc(LPTR, pExtraRoutines->size);
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if (gpExtraRoutines == NULL) {
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return(FALSE);
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}
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CopyMemory(gpExtraRoutines, pExtraRoutines, pExtraRoutines->size);
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return(TRUE);
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}
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BOOL Delnode( IN LPCTSTR Directory )
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{
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TCHAR szDirectory[MAX_PATH + 1];
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TCHAR szPattern[MAX_PATH + 1];
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WIN32_FIND_DATA FindData;
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HANDLE FindHandle;
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LOGMESSAGE0(_T("Delnode: Entered"));
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//
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// Delete each file in the given directory, then remove the directory
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// itself. If any directories are encountered along the way recurse to
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// delete them as they are encountered.
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//
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// Start by forming the search pattern, which is <currentdir>\*.
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//
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ExpandEnvironmentStrings(Directory, szDirectory, MAX_PATH);
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LOGMESSAGE1(_T("Delnode: Deleting %s"), szDirectory);
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_tcscpy(szPattern, szDirectory);
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_tcscat(szPattern, _T("\\"));
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_tcscat(szPattern, _T("*"));
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//
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// Start the search.
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//
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FindHandle = FindFirstFile(szPattern, &FindData);
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if(FindHandle != INVALID_HANDLE_VALUE)
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{
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do
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{
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//
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// Form the full name of the file or directory we just found.
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//
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_tcscpy(szPattern, szDirectory);
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_tcscat(szPattern, _T("\\"));
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_tcscat(szPattern, FindData.cFileName);
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//
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// Remove read-only atttribute if it's there.
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//
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if (FindData.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
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{
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SetFileAttributes(szPattern, FILE_ATTRIBUTE_NORMAL);
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}
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if (FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
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{
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//
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// The current match is a directory. Recurse into it unless
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// it's . or ...
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//
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if ((_tcsicmp(FindData.cFileName,_T("."))) &&
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(_tcsicmp(FindData.cFileName,_T(".."))))
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{
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if (!Delnode(szPattern))
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{
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LOGMESSAGE1(_T("DelNode failed on %s"), szPattern);
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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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//
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// The current match is not a directory -- so delete it.
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//
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if (!DeleteFile(szPattern))
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{
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LOGMESSAGE2(_T("Delnode: %s not deleted: %d"), szPattern, GetLastError());
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}
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}
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}
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while(FindNextFile(FindHandle, &FindData));
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FindClose(FindHandle);
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}
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//
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// Remove the directory we just emptied out. Ignore errors.
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//
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if (!RemoveDirectory(szDirectory))
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{
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LOGMESSAGE2(_T("Failed to remove the directory %s (%d)"), szDirectory, GetLastError());
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return FALSE;
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}
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return TRUE;
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}
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//+--------------------------------------------------------------------------
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//
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// Function: StoreSecretKey
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//
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// Synopsis: stores a key in the LSA
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//
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// Arguments: [pwszKeyName] -- the license server
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// [pbKey] -- the product id to add license on
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// [cbKey] -- the key pack type to add the license to
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//
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// Returns: returns a WinError code
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//
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// History: September 17, 1998 - created [hueiwang]
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//
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// Notes:
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//
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//---------------------------------------------------------------------------
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DWORD StoreSecretKey(PWCHAR pwszKeyName, BYTE * pbKey, DWORD cbKey )
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{
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LSA_HANDLE PolicyHandle;
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UNICODE_STRING SecretKeyName;
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UNICODE_STRING SecretData;
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DWORD Status;
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if( ( NULL == pwszKeyName ) )
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{
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return( ERROR_INVALID_PARAMETER );
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}
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//
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// setup the UNICODE_STRINGs for the call.
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//
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InitLsaString( &SecretKeyName, pwszKeyName );
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SecretData.Buffer = ( LPWSTR )pbKey;
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SecretData.Length = ( USHORT )cbKey;
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SecretData.MaximumLength = ( USHORT )cbKey;
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Status = OpenPolicy( NULL, POLICY_CREATE_SECRET, &PolicyHandle );
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if( Status != ERROR_SUCCESS )
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{
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return LsaNtStatusToWinError(Status);
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}
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Status = LsaStorePrivateData(
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PolicyHandle,
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&SecretKeyName,
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pbKey ? &SecretData : NULL
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);
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LsaClose(PolicyHandle);
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return LsaNtStatusToWinError(Status);
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}
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//+--------------------------------------------------------------------------
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//
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// Function: OpenPolicy
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//
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// Synopsis: opens a policy of the LSA component
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//
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// Arguments: [ServerName] -- server
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// [DesiredAccess] --
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// [PociyHandle] --
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//
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// Returns: returns nt error code
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//
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// History: September 17, 1998 - created [hueiwang]
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//
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// Notes:
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//
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//---------------------------------------------------------------------------
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DWORD OpenPolicy(LPWSTR ServerName,DWORD DesiredAccess,PLSA_HANDLE PolicyHandle )
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{
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LSA_OBJECT_ATTRIBUTES ObjectAttributes;
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LSA_UNICODE_STRING ServerString;
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PLSA_UNICODE_STRING Server;
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//
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// Always initialize the object attributes to all zeroes.
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//
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ZeroMemory( &ObjectAttributes, sizeof( ObjectAttributes ) );
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if( NULL != ServerName )
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{
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//
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// Make a LSA_UNICODE_STRING out of the LPWSTR passed in
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//
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InitLsaString( &ServerString, ServerName );
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Server = &ServerString;
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}
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else
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{
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Server = NULL;
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}
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//
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// Attempt to open the policy.
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//
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return( LsaOpenPolicy(
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Server,
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&ObjectAttributes,
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DesiredAccess,
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PolicyHandle ) );
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}
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//+--------------------------------------------------------------------------
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//
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// Function: InitLsaString
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//
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// Synopsis: initializes LSA string
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//
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// Arguments: [LsaString] --
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// [String] --
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//
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// Returns: void
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//
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// History: September 17, 1998 - created [hueiwang]
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//
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// Notes:
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//
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//---------------------------------------------------------------------------
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void InitLsaString(PLSA_UNICODE_STRING LsaString,LPWSTR String )
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{
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DWORD StringLength;
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if( NULL == String )
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{
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LsaString->Buffer = NULL;
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LsaString->Length = 0;
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LsaString->MaximumLength = 0;
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return;
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}
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StringLength = lstrlenW( String );
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LsaString->Buffer = String;
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LsaString->Length = ( USHORT ) (StringLength * sizeof( WCHAR ));
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LsaString->MaximumLength=( USHORT ) (( StringLength + 1 ) * sizeof( WCHAR ));
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}
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