Issue 1264 - Generate custom response for subdocument on subdomain request

src/plugin/PluginWbPassThrough.cpp

 #include "PluginStdAfx.h"
 
 #include "PluginWbPassThrough.h"
 #include "PluginClient.h"
 #include "PluginClientFactory.h"
 #ifdef SUPPORT_FILTER
 #include "PluginFilter.h"
 #endif
 #include "PluginSettings.h"
 #include "PluginClass.h"
@@ skipping 273 matching lines @@
     }
   }
 #endif // SUPPORT_FILTER
 
   return isBlocked ? S_FALSE : BaseClass::OnStart(szUrl, pOIProtSink, pOIBindInfo, grfPI, dwReserved, pTargetProtocol);
 }
 
 
 HRESULT WBPassthruSink::OnRead(void* pv, ULONG cb, ULONG* pcbRead)
 {
-  if (nullptr == pv) {
+  if (nullptr == pv)
+  {
     return E_POINTER;
   }
-  if (nullptr == pcbRead) {
+  if (nullptr == pcbRead)
+  {
     return E_POINTER;
   }
   *pcbRead = 0;
 
   if (PassthroughAPP::CustomSinkStartPolicy<WBPassthru, WBPassthruSink>::GetProtocol(this)->m_shouldSupplyCustomContent)
   {
     ULONG myPageSize = static_cast<ULONG>(g_myPageBlocked.size());
     auto positionGrow = std::min<ULONG>(cb, static_cast<ULONG>(g_myPageBlocked.size() - m_currentPositionOfSentPage));
     if (0 == positionGrow) {
       return S_FALSE;
     }
     std::copy(g_myPageBlocked.begin(), g_myPageBlocked.begin() + positionGrow,
       stdext::make_checked_array_iterator(static_cast<char*>(pv), cb));
     *pcbRead = positionGrow;
     m_currentPositionOfSentPage += positionGrow;
 
-    if (m_spInternetProtocolSink) {
+    if (m_spInternetProtocolSink)
+    {
       m_spInternetProtocolSink->ReportData(BSCF_INTERMEDIATEDATANOTIFICATION,
         static_cast<ULONG>(m_currentPositionOfSentPage), myPageSize);
     }
-    if (myPageSize == m_currentPositionOfSentPage && m_spInternetProtocolSink) {
+    if (myPageSize == m_currentPositionOfSentPage && m_spInternetProtocolSink)
+    {
       m_spInternetProtocolSink->ReportData(BSCF_DATAFULLYAVAILABLE, myPageSize, myPageSize);
       m_spInternetProtocolSink->ReportResult(S_OK, 0, nullptr);
     }
     return S_OK;
   }
   return m_pTargetProtocol->Read(pv, cb, pcbRead);
 }
 STDMETHODIMP WBPassthruSink::Switch(
   /* [in] */ PROTOCOLDATA *pProtocolData)
 {
@@ skipping 84 matching lines @@
 }
 
 STDMETHODIMP WBPassthru::UnlockRequest()
 {
   if (m_shouldSupplyCustomContent)
   {
     return S_OK;
   }
   return PassthroughAPP::CInternetProtocol<WBStartPolicy>::UnlockRequest();
 }