C++ (Cpp) BackupEventLogW Exemples

Exemple #1

Fichier : eventlog.c Projet : hoangduit/reactos

/******************************************************************************
 * BackupEventLogA [ADVAPI32.@]
 */
BOOL WINAPI
BackupEventLogA(IN HANDLE hEventLog,
                IN LPCSTR lpBackupFileName)
{
    ANSI_STRING BackupFileNameA;
    UNICODE_STRING BackupFileNameW;
    NTSTATUS Status;
    BOOL Result;

    TRACE("%p, %s\n", hEventLog, lpBackupFileName);

    if (lpBackupFileName == NULL)
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
    }

    RtlInitAnsiString(&BackupFileNameA, lpBackupFileName);

    Status = RtlAnsiStringToUnicodeString(&BackupFileNameW,
                                          &BackupFileNameA,
                                          TRUE);
    if (!NT_SUCCESS(Status))
    {
        SetLastError(RtlNtStatusToDosError(Status));
        return FALSE;
    }

    Result = BackupEventLogW(hEventLog,
                             BackupFileNameW.Buffer);

    RtlFreeUnicodeString(&BackupFileNameW);

    return(Result);
}

Exemple #2

Fichier : eventvwr.c Projet : Strongc/reactos

VOID
SaveProtocol(VOID)
{
    HANDLE hEventLog;
    WCHAR szFileName[MAX_PATH];

    ZeroMemory(szFileName, sizeof(szFileName));

    sfn.lpstrFile = szFileName;
    sfn.nMaxFile  = MAX_PATH;

    if (!GetSaveFileNameW(&sfn))
    {
        return;
    }

    hEventLog = OpenEventLogW(lpComputerName, lpSourceLogName);
    if (!hEventLog)
    {
        ShowLastWin32Error();
        return;
    }

    if (!BackupEventLogW(hEventLog, szFileName))
    {
        ShowLastWin32Error();
    }

    CloseEventLog(hEventLog);
}

Exemple #3

Fichier : eventlog.c Projet : DusteDdk/wine-multimedia

/******************************************************************************
 * BackupEventLogA [ADVAPI32.@]
 *
 * Saves the event log to a backup file.
 *
 * PARAMS
 *  hEventLog        [I] Handle to event log to backup.
 *  lpBackupFileName [I] Name of the backup file.
 *
 * RETURNS
 *  Success: nonzero. File lpBackupFileName will contain the contents of
 *           hEvenLog.
 *  Failure: zero.
 */
BOOL WINAPI BackupEventLogA( HANDLE hEventLog, LPCSTR lpBackupFileName )
{
    LPWSTR backupW;
    BOOL ret;

    backupW = SERV_dup(lpBackupFileName);
    ret = BackupEventLogW(hEventLog, backupW);
    heap_free(backupW);

    return ret;
}

Exemple #4

Fichier : eventlog.c Projet : Fredz66/wine

/******************************************************************************
 * BackupEventLogA [ADVAPI32.@]
 *
 * Saves the event log to a backup file.
 *
 * PARAMS
 *  hEventLog        [I] Handle to event log to backup.
 *  lpBackupFileName [I] Name of the backup file.
 *
 * RETURNS
 *  Success: nonzero. File lpBackupFileName will contain the contents of
 *           hEvenLog.
 *  Failure: zero.
 */
BOOL WINAPI BackupEventLogA( HANDLE hEventLog, LPCSTR lpBackupFileName )
{
    LPWSTR backupW;
    BOOL ret;

    backupW = SERV_dup(lpBackupFileName);
    ret = BackupEventLogW(hEventLog, backupW);
    HeapFree(GetProcessHeap(), 0, backupW);

    return ret;
}