193 lines
6.6 KiB
C
193 lines
6.6 KiB
C
/*
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* Copyright 1995 Martin von Loewis
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* Copyright 1998 Justin Bradford
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* Copyright 1999 Francis Beaudet
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* Copyright 1999 Sylvain St-Germain
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* Copyright 2002 Marcus Meissner
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* Copyright 2003 Ove Kåven, TransGaming Technologies
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __WINE_OLE_COMPOBJ_H
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#define __WINE_OLE_COMPOBJ_H
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/* All private prototype functions used by OLE will be added to this header file */
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wtypes.h"
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#include "dcom.h"
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#include "winreg.h"
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#include "winternl.h"
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/* Windows maps COINIT values to 0x80 for apartment threaded, 0x140
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* for free threaded, and 0 for uninitialized apartments. There is
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* no real advantage in us doing this and certainly no release version
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* of an app should be poking around with these flags. So we need a
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* special value for uninitialized */
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#define COINIT_UNINITIALIZED 0x100
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/* exported interface */
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typedef struct tagXIF {
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struct tagXIF *next;
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LPVOID iface; /* interface pointer */
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IID iid; /* interface ID */
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IPID ipid; /* exported interface ID */
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LPRPCSTUBBUFFER stub; /* interface stub */
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DWORD refs; /* external reference count */
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HRESULT hres; /* result of stub creation attempt */
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} XIF;
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/* exported object */
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typedef struct tagXOBJECT {
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ICOM_VTABLE(IRpcStubBuffer) *lpVtbl;
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struct tagAPARTMENT *parent;
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struct tagXOBJECT *next;
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LPUNKNOWN obj; /* object identity (IUnknown) */
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OID oid; /* object ID */
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DWORD ifc; /* interface ID counter */
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XIF *ifaces; /* exported interfaces */
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DWORD refs; /* external reference count */
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} XOBJECT;
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/* imported interface */
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typedef struct tagIIF {
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struct tagIIF *next;
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LPVOID iface; /* interface pointer */
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IID iid; /* interface ID */
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IPID ipid; /* imported interface ID */
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LPRPCPROXYBUFFER proxy; /* interface proxy */
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DWORD refs; /* imported (public) references */
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HRESULT hres; /* result of proxy creation attempt */
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} IIF;
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/* imported object */
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typedef struct tagIOBJECT {
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ICOM_VTABLE(IRemUnknown) *lpVtbl;
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struct tagAPARTMENT *parent;
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struct tagIOBJECT *next;
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LPRPCCHANNELBUFFER chan; /* channel to object */
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OXID oxid; /* object exported ID */
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OID oid; /* object ID */
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IPID ipid; /* first imported interface ID */
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IIF *ifaces; /* imported interfaces */
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DWORD refs; /* proxy reference count */
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} IOBJECT;
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/* apartment */
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typedef struct tagAPARTMENT {
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struct tagAPARTMENT *next, *prev, *parent;
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DWORD model; /* threading model */
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DWORD inits; /* CoInitialize count */
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DWORD tid; /* thread id */
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HANDLE thread; /* thread handle */
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OXID oxid; /* object exporter ID */
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OID oidc; /* object ID counter */
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HWND win; /* message window */
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CRITICAL_SECTION cs; /* thread safety */
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LPMESSAGEFILTER filter; /* message filter */
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XOBJECT *objs; /* exported objects */
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IOBJECT *proxies; /* imported objects */
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LPUNKNOWN state; /* state object (see Co[Get,Set]State) */
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LPVOID ErrorInfo; /* thread error info */
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} APARTMENT;
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extern APARTMENT MTA, *apts;
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extern void* StdGlobalInterfaceTable_Construct();
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extern void StdGlobalInterfaceTable_Destroy(void* self);
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extern HRESULT StdGlobalInterfaceTable_GetFactory(LPVOID *ppv);
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extern HRESULT WINE_StringFromCLSID(const CLSID *id,LPSTR idstr);
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extern HRESULT create_marshalled_proxy(REFCLSID rclsid, REFIID iid, LPVOID *ppv);
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extern void* StdGlobalInterfaceTableInstance;
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#define PIPEPREF "\\\\.\\pipe\\"
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#define OLESTUBMGR PIPEPREF"WINE_OLE_StubMgr"
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/* Standard Marshalling definitions */
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typedef struct _wine_marshal_id {
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DWORD processid;
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DWORD objectid; /* unique value corresp. IUnknown of object */
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IID iid;
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} wine_marshal_id;
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inline static BOOL
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MARSHAL_Compare_Mids(wine_marshal_id *mid1,wine_marshal_id *mid2) {
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return
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(mid1->processid == mid2->processid) &&
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(mid1->objectid == mid2->objectid) &&
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IsEqualIID(&(mid1->iid),&(mid2->iid))
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;
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}
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/* compare without interface compare */
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inline static BOOL
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MARSHAL_Compare_Mids_NoInterface(wine_marshal_id *mid1, wine_marshal_id *mid2) {
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return
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(mid1->processid == mid2->processid) &&
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(mid1->objectid == mid2->objectid)
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;
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}
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HRESULT MARSHAL_Find_Stub_Buffer(wine_marshal_id *mid,IRpcStubBuffer **stub);
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void MARSHAL_Invalidate_Stub_From_MID(wine_marshal_id *mid);
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HRESULT MARSHAL_Disconnect_Proxies();
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HRESULT MARSHAL_GetStandardMarshalCF(LPVOID *ppv);
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void STUBMGR_Start();
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extern HRESULT PIPE_GetNewPipeBuf(wine_marshal_id *mid, IRpcChannelBuffer **pipebuf);
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/* This function initialize the Running Object Table */
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HRESULT WINAPI RunningObjectTableImpl_Initialize();
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/* This function uninitialize the Running Object Table */
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HRESULT WINAPI RunningObjectTableImpl_UnInitialize();
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/* This function decomposes a String path to a String Table containing all the elements ("\" or "subDirectory" or "Directory" or "FileName") of the path */
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int WINAPI FileMonikerImpl_DecomposePath(LPCOLESTR str, LPOLESTR** stringTable);
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HRESULT WINAPI __CLSIDFromStringA(LPCSTR idstr, CLSID *id);
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/*
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* Per-thread values are stored in the TEB on offset 0xF80,
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* see http://www.microsoft.com/msj/1099/bugslayer/bugslayer1099.htm
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*/
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static inline APARTMENT* COM_CurrentInfo(void) WINE_UNUSED;
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static inline APARTMENT* COM_CurrentInfo(void)
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{
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APARTMENT* apt = NtCurrentTeb()->ReservedForOle;
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return apt;
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}
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static inline APARTMENT* COM_CurrentApt(void) WINE_UNUSED;
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static inline APARTMENT* COM_CurrentApt(void)
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{
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APARTMENT* apt = COM_CurrentInfo();
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if (apt && apt->parent) apt = apt->parent;
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return apt;
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}
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/* compobj.c */
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APARTMENT* COM_CreateApartment(DWORD model);
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HWND COM_GetApartmentWin(OXID oxid);
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#endif /* __WINE_OLE_COMPOBJ_H */
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