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109 lines
2.7 KiB
C
109 lines
2.7 KiB
C
/*
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* Implementation of class factory for IE Web Browser
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*
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* 2001 John R. Sheets (for CodeWeavers)
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*/
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#include <string.h>
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#include "debugtools.h"
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#include "shdocvw.h"
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DEFAULT_DEBUG_CHANNEL(shdocvw);
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/**********************************************************************
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* Implement the IWebBrowser class factory
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*
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* (Based on implementation in ddraw/main.c)
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*/
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/**********************************************************************
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* WBCF_QueryInterface (IUnknown)
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*/
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static HRESULT WINAPI WBCF_QueryInterface(LPCLASSFACTORY iface,
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REFIID riid, LPVOID *ppobj)
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{
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ICOM_THIS(IClassFactoryImpl, iface);
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TRACE ("\n");
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/*
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* Perform a sanity check on the parameters.
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*/
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if ((This == NULL) || (ppobj == NULL) )
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return E_INVALIDARG;
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return E_NOINTERFACE;
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}
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/************************************************************************
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* WBCF_AddRef (IUnknown)
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*/
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static ULONG WINAPI WBCF_AddRef(LPCLASSFACTORY iface)
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{
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ICOM_THIS(IClassFactoryImpl, iface);
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TRACE("\n");
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return ++(This->ref);
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}
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/************************************************************************
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* WBCF_Release (IUnknown)
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*/
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static ULONG WINAPI WBCF_Release(LPCLASSFACTORY iface)
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{
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ICOM_THIS(IClassFactoryImpl, iface);
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/* static class, won't be freed */
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TRACE("\n");
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return --(This->ref);
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}
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/************************************************************************
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* WBCF_CreateInstance (IClassFactory)
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*/
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static HRESULT WINAPI WBCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter,
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REFIID riid, LPVOID *ppobj)
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{
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ICOM_THIS(IClassFactoryImpl, iface);
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/* Don't support aggregation (yet?) */
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if (pOuter)
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{
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TRACE ("Failed attempt to aggregate IWebBrowser\n");
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return CLASS_E_NOAGGREGATION;
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}
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TRACE("(%p)->(%p,%s,%p)\n", This, pOuter, debugstr_guid(riid), ppobj);
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if ((IsEqualGUID (&IID_IOleObject, riid)))
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{
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TRACE ("Instantiating IOleObject component\n");
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*ppobj = (LPVOID)&SHDOCVW_OleObject;
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return S_OK;
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}
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return CLASS_E_CLASSNOTAVAILABLE;
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}
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/************************************************************************
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* WBCF_LockServer (IClassFactory)
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*/
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static HRESULT WINAPI WBCF_LockServer(LPCLASSFACTORY iface, BOOL dolock)
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{
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ICOM_THIS(IClassFactoryImpl, iface);
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FIXME("(%p)->(%d),stub!\n", This, dolock);
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return S_OK;
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}
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static ICOM_VTABLE(IClassFactory) WBCF_Vtbl =
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{
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ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
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WBCF_QueryInterface,
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WBCF_AddRef,
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WBCF_Release,
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WBCF_CreateInstance,
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WBCF_LockServer
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};
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IClassFactoryImpl SHDOCVW_ClassFactory = { &WBCF_Vtbl, 1 };
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