1 files changed, 146 insertions, 0 deletions
diff --git a/private/oleutest/perf16/idata/server/ienumfe.cpp b/private/oleutest/perf16/idata/server/ienumfe.cpp
new file mode 100644
index 000000000..b99c777ba
--- /dev/null
+++ b/private/oleutest/perf16/idata/server/ienumfe.cpp
@@ -0,0 +1,146 @@
+#include "dataobj.h"
+
+CEnumFormatEtc::CEnumFormatEtc(
+    LPUNKNOWN pUnkRef,
+    ULONG cFE,
+    LPFORMATETC prgFE
+)
+{
+    UINT    i;
+
+    m_cRef = 0;
+    m_pUnkRef = pUnkRef;
+
+    m_iCur = 0;
+    m_cfe = cFE;
+    m_prgfe = new FORMATETC[ (UINT) cFE ];
+
+    if (NULL != m_prgfe)
+    {
+        for(i=0; i<cFE; i++)
+            m_prgfe[i] = prgFE[i];
+    }
+    return;
+}
+
+CEnumFormatEtc::~CEnumFormatEtc(void)
+{
+    if (NULL != m_prgfe)
+        delete [] m_prgfe;
+    return;
+}
+
+STDMETHODIMP
+CEnumFormatEtc::QueryInterface(
+    REFIID riid,
+    LPLPVOID ppv
+)
+{
+    *ppv = NULL;
+    if(IsEqualIID(riid, IID_IUnknown)
+        || IsEqualIID(riid, IID_IEnumFORMATETC))
+    {
+        *ppv = (LPVOID) this;
+    }
+    if (NULL != *ppv)
+    {
+        ((LPUNKNOWN)*ppv)->AddRef();
+        return NOERROR;
+    }
+    return ResultFromScode(E_NOINTERFACE);
+}
+
+STDMETHODIMP_(ULONG)
+CEnumFormatEtc::AddRef(void)
+{
+    ++m_cRef;
+    m_pUnkRef->AddRef();
+    return m_cRef;
+}
+
+STDMETHODIMP_(ULONG)
+CEnumFormatEtc::Release(void)
+{
+    ULONG   cRefT;
+
+    cRefT = --m_cRef;
+
+    if (0 == m_cRef)
+        delete this;
+
+    return cRefT;
+}
+
+STDMETHODIMP
+CEnumFormatEtc::Next(
+    ULONG   cFE,
+    LPFORMATETC pFE,
+    ULONG FAR   *pulFE
+)
+{
+    ULONG   cReturn = 0L;
+
+    if (NULL == m_prgfe)
+        return ResultFromScode(S_FALSE);
+
+    if (NULL == pulFE)
+    {
+        if (1L != cFE)
+            return ResultFromScode(E_POINTER);
+    }
+    else
+        *pulFE = 0L;
+
+    if (NULL == pFE || m_iCur >= m_cfe)
+        return ResultFromScode(S_FALSE);
+
+    while ( (m_iCur < m_cfe) && (cFE > 0) )
+    {
+        *pFE++ = m_prgfe[m_iCur++];
+        ++cReturn;
+        --cFE;
+    }
+
+    if (NULL != pulFE)
+        *pulFE = cReturn;
+
+    return NOERROR;
+}
+
+STDMETHODIMP
+CEnumFormatEtc::Skip(
+    ULONG   cSkip
+)
+{
+    if ( ( (m_iCur+cSkip) > m_cfe) || (NULL == m_prgfe) )
+        return ResultFromScode(S_FALSE);
+
+    m_iCur += cSkip;
+    return NOERROR;
+}
+
+STDMETHODIMP
+CEnumFormatEtc::Reset(void)
+{
+    m_iCur = 0;
+    return NOERROR;
+}
+
+STDMETHODIMP
+CEnumFormatEtc::Clone(
+    LPENUMFORMATETC FAR *ppEnum
+)
+{
+    PCEnumFormatEtc    pNew;
+
+    *ppEnum = NULL;
+
+    pNew = new CEnumFormatEtc(m_pUnkRef, m_cfe, m_prgfe);
+    if (NULL == pNew)
+        return ResultFromScode(E_OUTOFMEMORY);
+    pNew->AddRef();
+    pNew->m_iCur = m_iCur;
+
+    *ppEnum = pNew;
+    return NOERROR;
+}