Leaked source code of windows server 2003
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// --------------------------------------------------------------------------------
// Factory.cpp
// Copyright (c)1993-1995 Microsoft Corporation, All Rights Reserved
// Steven J. Bailey
// --------------------------------------------------------------------------------
#include "pch.hxx"
#include "dllmain.h"
#include "factory.h"
#include "ixppop3.h"
#include "ixpsmtp.h"
#include "ixpnntp.h"
#include "ixphttpm.h"
#include "ixpras.h"
#include "imap4.h"
#include "range.h"
#include "olealloc.h"
#include "smime.h"
#include "vstream.h"
#include "icoint.h"
#include "internat.h"
#include "partial.h"
#include "docobj.h"
#include "doc.h"
#include "hash.h"
#include "fontcash.h"
#include "propfind.h"
// --------------------------------------------------------------------------------
// Pretty
// --------------------------------------------------------------------------------
#define OBJTYPE0 0
#define OBJTYPE1 OIF_ALLOWAGGREGATION
// --------------------------------------------------------------------------------
// Global Object Info Table
// --------------------------------------------------------------------------------
static CClassFactory g_rgFactory[] = {
CClassFactory(&CLSID_IMimePropertySet, OBJTYPE1, (PFCREATEINSTANCE)WebBookContentBody_CreateInstance),
CClassFactory(&CLSID_IMimeBody, OBJTYPE1, (PFCREATEINSTANCE)WebBookContentBody_CreateInstance),
CClassFactory(&CLSID_IMimeBodyW, OBJTYPE1, (PFCREATEINSTANCE)WebBookContentBody_CreateInstance),
CClassFactory(&CLSID_IMimeMessageTree, OBJTYPE1, (PFCREATEINSTANCE)WebBookContentTree_CreateInstance),
CClassFactory(&CLSID_IMimeMessage, OBJTYPE1, (PFCREATEINSTANCE)WebBookContentTree_CreateInstance),
CClassFactory(&CLSID_IMimeMessageW, OBJTYPE1, (PFCREATEINSTANCE)WebBookContentTree_CreateInstance),
CClassFactory(&CLSID_IMimeAllocator, OBJTYPE0, (PFCREATEINSTANCE)IMimeAllocator_CreateInstance),
CClassFactory(&CLSID_IMimeSecurity, OBJTYPE0, (PFCREATEINSTANCE)IMimeSecurity_CreateInstance),
CClassFactory(&CLSID_IMimeMessageParts, OBJTYPE0, (PFCREATEINSTANCE)IMimeMessageParts_CreateInstance),
CClassFactory(&CLSID_IMimeInternational, OBJTYPE0, (PFCREATEINSTANCE)IMimeInternational_CreateInstance),
CClassFactory(&CLSID_IMimeHeaderTable, OBJTYPE0, (PFCREATEINSTANCE)IMimeHeaderTable_CreateInstance),
CClassFactory(&CLSID_IMimePropertySchema, OBJTYPE0, (PFCREATEINSTANCE)IMimePropertySchema_CreateInstance),
CClassFactory(&CLSID_IVirtualStream, OBJTYPE0, (PFCREATEINSTANCE)IVirtualStream_CreateInstance),
CClassFactory(&CLSID_IMimeHtmlProtocol, OBJTYPE1, (PFCREATEINSTANCE)IMimeHtmlProtocol_CreateInstance),
CClassFactory(&CLSID_ISMTPTransport, OBJTYPE0, (PFCREATEINSTANCE)ISMTPTransport_CreateInstance),
CClassFactory(&CLSID_IPOP3Transport, OBJTYPE0, (PFCREATEINSTANCE)IPOP3Transport_CreateInstance),
CClassFactory(&CLSID_INNTPTransport, OBJTYPE0, (PFCREATEINSTANCE)INNTPTransport_CreateInstance),
CClassFactory(&CLSID_IRASTransport, OBJTYPE0, (PFCREATEINSTANCE)IRASTransport_CreateInstance),
CClassFactory(&CLSID_IIMAPTransport, OBJTYPE0, (PFCREATEINSTANCE)IIMAPTransport_CreateInstance),
CClassFactory(&CLSID_IRangeList, OBJTYPE0, (PFCREATEINSTANCE)IRangeList_CreateInstance),
CClassFactory(&CLSID_MimeEdit, OBJTYPE1, (PFCREATEINSTANCE)MimeEdit_CreateInstance),
CClassFactory(&CLSID_IHashTable, OBJTYPE0, (PFCREATEINSTANCE)IHashTable_CreateInstance),
CClassFactory(&CLSID_IFontCache, OBJTYPE1, (PFCREATEINSTANCE)CFontCache::CreateInstance),
#ifndef NOHTTPMAIL
CClassFactory(&CLSID_IHTTPMailTransport, OBJTYPE0, (PFCREATEINSTANCE)IHTTPMailTransport_CreateInstance),
CClassFactory(&CLSID_IPropFindRequest, OBJTYPE0, (PFCREATEINSTANCE)IPropFindRequest_CreateInstance),
CClassFactory(&CLSID_IPropPatchRequest, OBJTYPE0, (PFCREATEINSTANCE)IPropPatchRequest_CreateInstance),
#endif
};
// --------------------------------------------------------------------------------
// DllGetClassObject
// --------------------------------------------------------------------------------
STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
{
// Locals
HRESULT hr=S_OK;
ULONG i;
// Bad param
if (ppv == NULL)
{
hr = TrapError(E_INVALIDARG);
goto exit;
}
// No memory allocator
if (NULL == g_pMalloc)
{
hr = TrapError(E_OUTOFMEMORY);
goto exit;
}
// Find Object Class
for (i=0; i<ARRAYSIZE(g_rgFactory); i++)
{
// Compare for clsids
if (IsEqualCLSID(rclsid, *g_rgFactory[i].m_pclsid))
{
// Delegate to the factory
CHECKHR(hr = g_rgFactory[i].QueryInterface(riid, ppv));
// Done
goto exit;
}
}
// Otherwise, no class
hr = TrapError(CLASS_E_CLASSNOTAVAILABLE);
exit:
// Done
return hr;
}
// --------------------------------------------------------------------------------
// CClassFactory::CClassFactory
// --------------------------------------------------------------------------------
CClassFactory::CClassFactory(CLSID const *pclsid, DWORD dwFlags, PFCREATEINSTANCE pfCreateInstance)
: m_pclsid(pclsid), m_dwFlags(dwFlags), m_pfCreateInstance(pfCreateInstance)
{
}
// --------------------------------------------------------------------------------
// CClassFactory::QueryInterface
// --------------------------------------------------------------------------------
STDMETHODIMP CClassFactory::QueryInterface(REFIID riid, void **ppvObj)
{
// Invalid Arg
if (NULL == ppvObj)
return TrapError(E_INVALIDARG);
// IClassFactory or IUnknown
if (!IsEqualIID(riid, IID_IClassFactory) && !IsEqualIID(riid, IID_IUnknown))
return TrapError(E_NOINTERFACE);
// Return the Class Facotry
*ppvObj = (LPVOID)this;
// Add Ref the dll
DllAddRef();
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// CClassFactory::AddRef
// --------------------------------------------------------------------------------
STDMETHODIMP_(ULONG) CClassFactory::AddRef(void)
{
DllAddRef();
return 2;
}
// --------------------------------------------------------------------------------
// CClassFactory::Release
// --------------------------------------------------------------------------------
STDMETHODIMP_(ULONG) CClassFactory::Release(void)
{
DllRelease();
return 1;
}
// --------------------------------------------------------------------------------
// CClassFactory::CreateInstance
// --------------------------------------------------------------------------------
STDMETHODIMP CClassFactory::CreateInstance(IUnknown *pUnkOuter, REFIID riid, void **ppvObj)
{
// Locals
HRESULT hr=S_OK;
IUnknown *pObject=NULL;
// Bad param
if (ppvObj == NULL)
return TrapError(E_INVALIDARG);
// Init
*ppvObj = NULL;
// Verify that a controlling unknown asks for IUnknown
if (NULL != pUnkOuter && IID_IUnknown != riid)
return TrapError(CLASS_E_NOAGGREGATION);
// No memory allocator
if (NULL == g_pMalloc)
return TrapError(E_OUTOFMEMORY);
// Can I do aggregaton
if (pUnkOuter !=NULL && !(m_dwFlags & OIF_ALLOWAGGREGATION))
return TrapError(CLASS_E_NOAGGREGATION);
// Create the object...
CHECKHR(hr = CreateObjectInstance(pUnkOuter, &pObject));
// Aggregated, then we know we're looking for an IUnknown, return pObject, otherwise, QI
if (pUnkOuter)
{
// Matches Release after Exit
pObject->AddRef();
// Return pObject::IUnknown
*ppvObj = (LPVOID)pObject;
}
// Otherwise
else
{
// Get the interface requested from pObj
CHECKHR(hr = pObject->QueryInterface(riid, ppvObj));
}
exit:
// Cleanup
SafeRelease(pObject);
// Done
Assert(FAILED(hr) ? NULL == *ppvObj : TRUE);
return hr;
}
// --------------------------------------------------------------------------------
// CClassFactory::LockServer
// --------------------------------------------------------------------------------
STDMETHODIMP CClassFactory::LockServer(BOOL fLock)
{
if (fLock) InterlockedIncrement(&g_cLock);
else InterlockedDecrement(&g_cLock);
return NOERROR;
}
// --------------------------------------------------------------------------------
// CreateRASTransport
// --------------------------------------------------------------------------------
IMNXPORTAPI CreateRASTransport(
/* out */ IRASTransport **ppTransport)
{
// check params
if (NULL == ppTransport)
return TrapError(E_INVALIDARG);
// Create the object
*ppTransport = new CRASTransport();
if (NULL == *ppTransport)
return TrapError(E_OUTOFMEMORY);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// CreateNNTPTransport
// --------------------------------------------------------------------------------
IMNXPORTAPI CreateNNTPTransport(
/* out */ INNTPTransport **ppTransport)
{
// check params
if (NULL == ppTransport)
return TrapError(E_INVALIDARG);
// Create the object
*ppTransport = new CNNTPTransport();
if (NULL == *ppTransport)
return TrapError(E_OUTOFMEMORY);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// CreateSMTPTransport
// --------------------------------------------------------------------------------
IMNXPORTAPI CreateSMTPTransport(
/* out */ ISMTPTransport **ppTransport)
{
// check params
if (NULL == ppTransport)
return TrapError(E_INVALIDARG);
// Create the object
*ppTransport = new CSMTPTransport();
if (NULL == *ppTransport)
return TrapError(E_OUTOFMEMORY);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// CreatePOP3Transport
// --------------------------------------------------------------------------------
IMNXPORTAPI CreatePOP3Transport(
/* out */ IPOP3Transport **ppTransport)
{
// check params
if (NULL == ppTransport)
return TrapError(E_INVALIDARG);
// Create the object
*ppTransport = new CPOP3Transport();
if (NULL == *ppTransport)
return TrapError(E_OUTOFMEMORY);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// CreateIMAPTransport
// --------------------------------------------------------------------------------
IMNXPORTAPI CreateIMAPTransport(
/* out */ IIMAPTransport **ppTransport)
{
// check params
if (NULL == ppTransport)
return TrapError(E_INVALIDARG);
// Create the object
*ppTransport = (IIMAPTransport *) new CImap4Agent();
if (NULL == *ppTransport)
return TrapError(E_OUTOFMEMORY);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// CreateIMAPTransport2
// --------------------------------------------------------------------------------
IMNXPORTAPI CreateIMAPTransport2(
/* out */ IIMAPTransport2 **ppTransport)
{
// check params
if (NULL == ppTransport)
return TrapError(E_INVALIDARG);
// Create the object
*ppTransport = (IIMAPTransport2 *) new CImap4Agent();
if (NULL == *ppTransport)
return TrapError(E_OUTOFMEMORY);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// CreateRangeList
// --------------------------------------------------------------------------------
IMNXPORTAPI CreateRangeList(
/* out */ IRangeList **ppRangeList)
{
// check params
if (NULL == ppRangeList)
return TrapError(E_INVALIDARG);
// Create the object
*ppRangeList = (IRangeList *) new CRangeList();
if (NULL == *ppRangeList)
return TrapError(E_OUTOFMEMORY);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IMimeAllocator_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IMimeAllocator_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CMimeAllocator *pNew = new CMimeAllocator();
if (NULL == pNew)
return TrapError(E_OUTOFMEMORY);
// Cast to unknown
*ppUnknown = SAFECAST(pNew, IMimeAllocator *);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IMimeSecurity_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IMimeSecurity_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CSMime *pNew = new CSMime();
if (NULL == pNew)
return TrapError(E_OUTOFMEMORY);
// Cast to unknown
*ppUnknown = SAFECAST(pNew, IMimeSecurity *);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IMimePropertySchema_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IMimePropertySchema_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Out of memory
if (NULL == g_pSymCache)
return TrapError(E_OUTOFMEMORY);
// Create me
*ppUnknown = ((IUnknown *)((IMimePropertySchema *)g_pSymCache));
// Increase RefCount
(*ppUnknown)->AddRef();
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IMimeInternational_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IMimeInternational_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Outof memory
if (NULL == g_pInternat)
return TrapError(E_OUTOFMEMORY);
// Assign It
*ppUnknown = ((IUnknown *)((IMimeInternational *)g_pInternat));
// Increase RefCount
(*ppUnknown)->AddRef();
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// ISMTPTransport_CreateInstance
// --------------------------------------------------------------------------------
HRESULT ISMTPTransport_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CSMTPTransport *pNew = new CSMTPTransport();
if (NULL == pNew)
return TrapError(E_OUTOFMEMORY);
// Cast to unknown
*ppUnknown = SAFECAST(pNew, ISMTPTransport *);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IPOP3Transport_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IPOP3Transport_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CPOP3Transport *pNew = new CPOP3Transport();
if (NULL == pNew)
return TrapError(E_OUTOFMEMORY);
// Cast to unknown
*ppUnknown = SAFECAST(pNew, IPOP3Transport *);
// Done
return S_OK;
}
#ifndef NOHTTPMAIL
// --------------------------------------------------------------------------------
// IHTTPMailTransport_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IHTTPMailTransport_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CHTTPMailTransport *pNew = new CHTTPMailTransport();
if (NULL == pNew)
return TrapError(E_OUTOFMEMORY);
// Cast to unknown
*ppUnknown = SAFECAST(pNew, IHTTPMailTransport *);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IPropFindRequest_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IPropFindRequest_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CPropFindRequest *pNew = new CPropFindRequest();
if (NULL == pNew)
return TrapError(E_OUTOFMEMORY);
// Cast to unknown
*ppUnknown = SAFECAST(pNew, IPropFindRequest *);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IPropPatchRequest_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IPropPatchRequest_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CPropPatchRequest *pNew = new CPropPatchRequest();
if (NULL == pNew)
return TrapError(E_OUTOFMEMORY);
// Cast to unknown
*ppUnknown = SAFECAST(pNew, IPropPatchRequest *);
// Done
return S_OK;
}
#endif
// --------------------------------------------------------------------------------
// INNTPTransport_CreateInstance
// --------------------------------------------------------------------------------
HRESULT INNTPTransport_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CNNTPTransport *pNew = new CNNTPTransport();
if (NULL == pNew)
return TrapError(E_OUTOFMEMORY);
// Cast to unknown
*ppUnknown = SAFECAST(pNew, INNTPTransport *);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IRASTransport_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IRASTransport_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CRASTransport *pNew = new CRASTransport();
if (NULL == pNew)
return TrapError(E_OUTOFMEMORY);
// Cast to unknown
*ppUnknown = SAFECAST(pNew, IRASTransport *);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IIMAPTransport_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IIMAPTransport_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CImap4Agent *pNew = new CImap4Agent();
if (NULL == pNew)
return TrapError(E_OUTOFMEMORY);
// Cast to unknown
*ppUnknown = SAFECAST(pNew, IIMAPTransport *);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IRangeList_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IRangeList_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CRangeList *pNew = new CRangeList();
if (NULL == pNew)
return TrapError(E_OUTOFMEMORY);
// Cast to unknown
*ppUnknown = SAFECAST(pNew, IRangeList *);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IVirtualStream_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IVirtualStream_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CVirtualStream *pNew = new CVirtualStream();
if (NULL == pNew)
return TrapError(E_OUTOFMEMORY);
// Cast to unknown
*ppUnknown = SAFECAST(pNew, IStream *);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IMimeMessageParts_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IMimeMessageParts_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CMimeMessageParts *pNew = new CMimeMessageParts();
if (NULL == pNew)
return TrapError(E_OUTOFMEMORY);
// Cast to unknown
*ppUnknown = SAFECAST(pNew, IMimeMessageParts *);
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IMimeHeaderTable_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IMimeHeaderTable_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
return TrapError(MimeOleCreateHeaderTable((IMimeHeaderTable **)ppUnknown));
}
// --------------------------------------------------------------------------------
// MimeEdit_CreateInstance
// --------------------------------------------------------------------------------
HRESULT MimeEdit_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CDoc *pNew = new CDoc(pUnkOuter);
if (NULL == pNew)
return (E_OUTOFMEMORY);
// Return the Innter
*ppUnknown = pNew->GetInner();
// Done
return S_OK;
}
// --------------------------------------------------------------------------------
// IHashTable_CreateInstance
// --------------------------------------------------------------------------------
HRESULT IHashTable_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppUnknown)
{
// Invalid Arg
Assert(ppUnknown);
// Initialize
*ppUnknown = NULL;
// Create me
CHash *pNew= new CHash(pUnkOuter);
if (NULL == pNew)
return (E_OUTOFMEMORY);
// Return the Innter
*ppUnknown = pNew->GetInner();
// Done
return S_OK;
}