Revision control
++ // Copyright (C) 2020 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++ // Qt-Security score:significant reason:default
++
++
++ #include "qaxsignalvec_p.h"
++
++ QT_BEGIN_NAMESPACE
++
++ QAxSignalVec::QAxSignalVec(const QAxServerBase::ConnectionPoints &points)
++ : m_points(points.values())
++ {
++ }
++
++ QAxSignalVec::QAxSignalVec(const QAxSignalVec &old)
++ : m_points(old.m_points), m_currentPointIndex(old.m_currentPointIndex)
++ {
++ }
++
++ IFACEMETHODIMP QAxSignalVec::Next(ULONG cConnections, LPCONNECTIONPOINT *ppCP, ULONG *pcFetched)
++ {
++ if (!ppCP)
++ return E_POINTER;
++ if (!pcFetched && cConnections > 1)
++ return E_POINTER;
++
++ const qsizetype pointCount = m_points.size();
++
++ ULONG pointIndex = 0;
++ for (; pointIndex < cConnections; ++pointIndex) {
++ if (m_currentPointIndex == pointCount)
++ break;
++
++ auto &point = m_points.at(m_currentPointIndex);
++ ppCP[pointIndex] = point.Get();
++
++ if (point)
++ point->AddRef();
++
++ ++m_currentPointIndex;
++ }
++
++ if (pcFetched)
++ *pcFetched = pointIndex;
++
++ return pointIndex == cConnections ? S_OK : S_FALSE;
++ }
++
++ IFACEMETHODIMP QAxSignalVec::Skip(ULONG cConnections)
++ {
++ const qsizetype pointCount = m_points.size();
++ if (m_currentPointIndex + cConnections > pointCount)
++ return S_FALSE;
++
++ while (cConnections > 0) {
++ if (m_currentPointIndex == pointCount)
++ return S_FALSE;
++
++ ++m_currentPointIndex;
++ --cConnections;
++ }
++
++ return S_OK;
++ }
++
++ IFACEMETHODIMP QAxSignalVec::Reset()
++ {
++ m_currentPointIndex = 0;
++
++ return S_OK;
++ }
++
++ IFACEMETHODIMP QAxSignalVec::Clone(IEnumConnectionPoints **ppEnum)
++ {
++ if (!ppEnum)
++ return E_POINTER;
++
++ *ppEnum = new QAxSignalVec(*this);
++
++ return S_OK;
++ }
++
++ QT_END_NAMESPACE