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urlmon: Use non heap based objects for class factories.

This commit is contained in:
Jacek Caban 2006-07-07 20:31:25 +02:00 committed by Alexandre Julliard
parent c58e06548e
commit 57bcaf4d31
1 changed files with 54 additions and 67 deletions
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121
dlls/urlmon/urlmon_main.c
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@ -92,69 +92,51 @@ HRESULT WINAPI DllCanUnloadNow(void)
* Urlmon ClassFactory
*/
typedef struct {
IClassFactory ITF_IClassFactory;
const IClassFactoryVtbl *lpClassFactoryVtbl;
LONG ref;
HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
} IClassFactoryImpl;
} ClassFactory;
struct object_creation_info
{
const CLSID *clsid;
HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
};
static const struct object_creation_info object_creation[] =
{
{ &CLSID_FileProtocol, FileProtocol_Construct },
{ &CLSID_FtpProtocol, FtpProtocol_Construct },
{ &CLSID_HttpProtocol, HttpProtocol_Construct },
{ &CLSID_InternetSecurityManager, &SecManagerImpl_Construct },
{ &CLSID_InternetZoneManager, ZoneMgrImpl_Construct }
};
#define CLASSFACTORY(x) ((IClassFactory*) &(x)->lpClassFactoryVtbl)
static HRESULT WINAPI
CF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
static HRESULT WINAPI CF_QueryInterface(IClassFactory *iface, REFIID riid, LPVOID *ppv)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
*ppv = NULL;
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IClassFactory))
{
IClassFactory_AddRef(iface);
*ppobj = This;
if(IsEqualGUID(riid, &IID_IUnknown)) {
TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
*ppv = iface;
}else if(IsEqualGUID(riid, &IID_IClassFactory)) {
TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
*ppv = iface;
}
if(*ppv) {
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
WARN("(%p)->(%s,%p),not found\n", iface, debugstr_guid(riid), ppv);
return E_NOINTERFACE;
}
static ULONG WINAPI CF_AddRef(LPCLASSFACTORY iface)
static ULONG WINAPI CF_AddRef(IClassFactory *iface)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
return InterlockedIncrement(&This->ref);
URLMON_LockModule();
return 2;
}
static ULONG WINAPI CF_Release(LPCLASSFACTORY iface)
static ULONG WINAPI CF_Release(IClassFactory *iface)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
if (ref == 0) {
HeapFree(GetProcessHeap(), 0, This);
URLMON_UnlockModule();
}
return ref;
URLMON_UnlockModule();
return 1;
}
static HRESULT WINAPI CF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter,
static HRESULT WINAPI CF_CreateInstance(IClassFactory *iface, IUnknown *pOuter,
REFIID riid, LPVOID *ppobj)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
ClassFactory *This = (ClassFactory*)iface;
HRESULT hres;
LPUNKNOWN punk;
@ -180,7 +162,7 @@ static HRESULT WINAPI CF_LockServer(LPCLASSFACTORY iface,BOOL dolock)
return S_OK;
}
static const IClassFactoryVtbl CF_Vtbl =
static const IClassFactoryVtbl ClassFactoryVtbl =
{
CF_QueryInterface,
CF_AddRef,
@ -189,6 +171,32 @@ static const IClassFactoryVtbl CF_Vtbl =
CF_LockServer
};
static const ClassFactory FileProtocolCF =
{ &ClassFactoryVtbl, FileProtocol_Construct};
static const ClassFactory FtpProtocolCF =
{ &ClassFactoryVtbl, FtpProtocol_Construct};
static const ClassFactory HttpProtocolCF =
{ &ClassFactoryVtbl, HttpProtocol_Construct};
static const ClassFactory SecurityManagerCF =
{ &ClassFactoryVtbl, SecManagerImpl_Construct};
static const ClassFactory ZoneManagerCF =
{ &ClassFactoryVtbl, ZoneMgrImpl_Construct};
struct object_creation_info
{
const CLSID *clsid;
IClassFactory *cf;
};
static const struct object_creation_info object_creation[] =
{
{ &CLSID_FileProtocol, CLASSFACTORY(&FileProtocolCF) },
{ &CLSID_FtpProtocol, CLASSFACTORY(&FtpProtocolCF) },
{ &CLSID_HttpProtocol, CLASSFACTORY(&HttpProtocolCF) },
{ &CLSID_InternetSecurityManager, CLASSFACTORY(&SecurityManagerCF) },
{ &CLSID_InternetZoneManager, CLASSFACTORY(&ZoneManagerCF) }
};
/*******************************************************************************
* DllGetClassObject [URLMON.@]
* Retrieves class object from a DLL object
@ -210,38 +218,17 @@ static const IClassFactoryVtbl CF_Vtbl =
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
{
int i;
IClassFactoryImpl *factory;
TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
if ( !IsEqualGUID( &IID_IClassFactory, riid )
&& ! IsEqualGUID( &IID_IUnknown, riid) )
return E_NOINTERFACE;
for (i=0; i < sizeof(object_creation)/sizeof(object_creation[0]); i++)
{
if (IsEqualGUID(object_creation[i].clsid, rclsid))
break;
return IClassFactory_QueryInterface(object_creation[i].cf, riid, ppv);
}
if (i == sizeof(object_creation)/sizeof(object_creation[0]))
{
FIXME("%s: no class found.\n", debugstr_guid(rclsid));
return CLASS_E_CLASSNOTAVAILABLE;
}
factory = HeapAlloc(GetProcessHeap(), 0, sizeof(*factory));
if (factory == NULL) return E_OUTOFMEMORY;
factory->ITF_IClassFactory.lpVtbl = &CF_Vtbl;
factory->ref = 1;
factory->pfnCreateInstance = object_creation[i].pfnCreateInstance;
*ppv = &(factory->ITF_IClassFactory);
URLMON_LockModule();
return S_OK;
FIXME("%s: no class found.\n", debugstr_guid(rclsid));
return CLASS_E_CLASSNOTAVAILABLE;
}