Initial

com/hold/factory.cpp

@@ -0,0 +1,68 @@
+#include <com/factory.hpp>
+#include <com/result.hpp>
+#include <com/instance.hpp>
+
+ClassFactory::ClassFactory(DLLServer &server,Console &winConsole)
+: mRefCount(0), mServer(server), mWinConsole(winConsole), mpInstantiator(0)
+{
+  mWinConsole.writeLine("<ClassFactory::ClassFactory>");  
+}
+
+ClassFactory::~ClassFactory()
+{
+  mWinConsole.writeLine("<ClassFactory::~ClassFactory>");
+}
+
+HRESULT __stdcall ClassFactory::QueryInterface(REFIID riid,void **ppv)
+{
+  mWinConsole.writeLine("<ClassFactory::QueryInterface>");
+  if(IsEqualIID(riid,IID_IUnknown)||IsEqualIID(riid,IID_IClassFactory))*ppv=this;
+	else {*ppv=0;return ComResult::NoInterface;}
+	AddRef();
+	return ComResult::NoError;
+}
+
+ULONG __stdcall ClassFactory::AddRef(void)
+{
+  mWinConsole.writeLine("<ClassFactory::AddRef>");
+  return ++mRefCount;
+}
+
+ULONG __stdcall ClassFactory::Release(void)
+{
+  mWinConsole.writeLine("<ClassFactory::Release>");
+  if(0==--mRefCount)
+	{
+	  ::delete this;
+	  return 0;
+	}
+	return mRefCount;
+}
+
+HRESULT __stdcall ClassFactory::CreateInstance(IUnknown *pUnkOuter,REFIID riid,void **ppv)
+{
+	void *pInstanceItem;
+
+  mWinConsole.writeLine("<ClassFactory::CreateInstance>");
+	*ppv=0;
+	if(0!=pUnkOuter&&riid!=IID_IUnknown)return ComResult::NoAggregation;
+  if(!mpInstantiator)return ComResult::UnExpected;
+	mServer.up();
+	try{pInstanceItem=mpInstantiator->instantiate(pUnkOuter,riid,ppv);}
+	catch(Instantiator::NoInterface){mServer.down();return ComResult::NoInterface;}
+	catch(...){mServer.down();return ComResult::UnExpected;}
+	return ComResult::NoError;
+}
+
+long __stdcall ClassFactory::LockServer(int lock)
+{
+  mWinConsole.writeLine("<ClassFactory::LockServer>");
+  if(lock)mServer.lock();
+	else mServer.unlock();
+	return ComResult::NoError;
+}
+
+void ClassFactory::setInstantiator(Instantiator *pInstantiator)
+{
+  mpInstantiator=pInstantiator;
+}