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)
+ : cpoints(points.values())
+ {
+ }
+
+ QAxSignalVec::QAxSignalVec(const QAxSignalVec &old)
+ : cpoints(old.cpoints)
+ , current(old.current)
+ {
+ }
+
+ IFACEMETHODIMP QAxSignalVec::Next(ULONG cConnections, IConnectionPoint **cpoint, ULONG *pcFetched)
+ {
+ if (!cpoint)
+ return E_POINTER;
+
+ if (!pcFetched && cConnections > 1)
+ return E_POINTER;
+
+ const qsizetype count = cpoints.size();
+ unsigned long i;
+ for (i = 0; i < cConnections; i++) {
+ if (current==count)
+ break;
+ auto &cp = cpoints.at(current);
+ cpoint[i] = cp.Get();
+ if (cp)
+ cp->AddRef();
+ ++current;
+ }
+ if (pcFetched)
+ *pcFetched = i;
+ return i == cConnections ? S_OK : S_FALSE;
+ }
+
+ IFACEMETHODIMP QAxSignalVec::Skip(ULONG cConnections)
+ {
+ const qsizetype count = cpoints.size();
+ while (cConnections) {
+ if (current == count)
+ return S_FALSE;
+ ++current;
+ --cConnections;
+ }
+ return S_OK;
+ }
+
+ IFACEMETHODIMP QAxSignalVec::Reset()
+ {
+ current = 0;
+ return S_OK;
+ }
+
+ IFACEMETHODIMP QAxSignalVec::Clone(IEnumConnectionPoints **ppEnum)
+ {
+ if (!ppEnum)
+ return E_POINTER;
+ *ppEnum = new QAxSignalVec(*this);
+
+ return S_OK;
+ }
+
+ QT_END_NAMESPACE