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wine-wine/dlls/compobj.dll16/compobj.c

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/*
* 16 bit ole functions
*
* Copyright 1995 Martin von Loewis
* Copyright 1998 Justin Bradford
* Copyright 1999 Francis Beaudet
* Copyright 1999 Sylvain St-Germain
* Copyright 2002 Marcus Meissner
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "objbase.h"
#include "ole2.h"
#include "rpc.h"
#include "winerror.h"
#include "winreg.h"
#include "wownt32.h"
#include "wtypes.h"
#include "wine/winbase16.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(ole);
typedef LPCSTR LPCOLESTR16;
#define CHARS_IN_GUID 39
typedef struct
{
SEGPTR QueryInterface;
SEGPTR AddRef;
SEGPTR Release;
SEGPTR Alloc;
SEGPTR Realloc;
SEGPTR Free;
SEGPTR GetSize;
SEGPTR DidAlloc;
SEGPTR HeapMinimize;
} IMalloc16Vtbl;
typedef struct
{
SEGPTR lpVtbl;
} IMalloc16;
static ULONG call_IMalloc_AddRef(SEGPTR iface)
{
IMalloc16 *malloc = MapSL(iface);
IMalloc16Vtbl *vtbl = MapSL(malloc->lpVtbl);
DWORD args[1], ret;
args[0] = iface;
WOWCallback16Ex(vtbl->AddRef, WCB16_CDECL, sizeof(args), args, &ret);
return ret;
}
static ULONG call_IMalloc_Release(SEGPTR iface)
{
IMalloc16 *malloc = MapSL(iface);
IMalloc16Vtbl *vtbl = MapSL(malloc->lpVtbl);
DWORD args[1], ret;
args[0] = iface;
WOWCallback16Ex(vtbl->Release, WCB16_CDECL, sizeof(args), args, &ret);
return ret;
}
static SEGPTR call_IMalloc_Alloc(SEGPTR iface, DWORD size)
{
IMalloc16 *malloc = MapSL(iface);
IMalloc16Vtbl *vtbl = MapSL(malloc->lpVtbl);
DWORD args[2], ret;
args[0] = iface;
args[1] = size;
WOWCallback16Ex(vtbl->Alloc, WCB16_CDECL, sizeof(args), args, &ret);
return ret;
}
static HTASK16 hETask = 0;
static WORD Table_ETask[62];
static SEGPTR compobj_malloc;
/* --- IMalloc16 implementation */
typedef struct
{
IMalloc16 IMalloc16_iface;
LONG refcount;
} IMalloc16Impl;
static inline IMalloc16Impl *impl_from_IMalloc16(IMalloc16 *iface)
{
return CONTAINING_RECORD(iface, IMalloc16Impl, IMalloc16_iface);
}
/******************************************************************************
* IMalloc16_QueryInterface [COMPOBJ.500]
*/
HRESULT CDECL IMalloc16_fnQueryInterface(IMalloc16* iface,REFIID refiid,LPVOID *obj) {
IMalloc16Impl *This = impl_from_IMalloc16(iface);
TRACE("(%p)->QueryInterface(%s,%p)\n",This,debugstr_guid(refiid),obj);
if ( !memcmp(&IID_IUnknown,refiid,sizeof(IID_IUnknown)) ||
!memcmp(&IID_IMalloc,refiid,sizeof(IID_IMalloc))
) {
*obj = This;
return 0;
}
return OLE_E_ENUM_NOMORE;
}
/******************************************************************************
* IMalloc16_AddRef [COMPOBJ.501]
*/
ULONG CDECL IMalloc16_fnAddRef(IMalloc16 *iface)
{
IMalloc16Impl *malloc = impl_from_IMalloc16(iface);
ULONG refcount = InterlockedIncrement(&malloc->refcount);
TRACE("%p increasing refcount to %u.\n", malloc, refcount);
return refcount;
}
/******************************************************************************
* IMalloc16_Release [COMPOBJ.502]
*/
ULONG CDECL IMalloc16_fnRelease(SEGPTR iface)
{
IMalloc16Impl *malloc = impl_from_IMalloc16(MapSL(iface));
ULONG refcount = InterlockedDecrement(&malloc->refcount);
TRACE("%p decreasing refcount to %u.\n", malloc, refcount);
if (!refcount)
{
UnMapLS(iface);
HeapFree(GetProcessHeap(), 0, malloc);
}
return refcount;
}
/******************************************************************************
* IMalloc16_Alloc [COMPOBJ.503]
*/
SEGPTR CDECL IMalloc16_fnAlloc(IMalloc16* iface,DWORD cb) {
IMalloc16Impl *This = impl_from_IMalloc16(iface);
TRACE("(%p)->Alloc(%d)\n",This,cb);
return MapLS( HeapAlloc( GetProcessHeap(), 0, cb ) );
}
/******************************************************************************
* IMalloc16_Free [COMPOBJ.505]
*/
VOID CDECL IMalloc16_fnFree(IMalloc16* iface,SEGPTR pv)
{
void *ptr = MapSL(pv);
IMalloc16Impl *This = impl_from_IMalloc16(iface);
TRACE("(%p)->Free(%08x)\n",This,pv);
UnMapLS(pv);
HeapFree( GetProcessHeap(), 0, ptr );
}
/******************************************************************************
* IMalloc16_Realloc [COMPOBJ.504]
*/
SEGPTR CDECL IMalloc16_fnRealloc(IMalloc16* iface,SEGPTR pv,DWORD cb)
{
SEGPTR ret;
IMalloc16Impl *This = impl_from_IMalloc16(iface);
TRACE("(%p)->Realloc(%08x,%d)\n",This,pv,cb);
if (!pv)
ret = IMalloc16_fnAlloc(iface, cb);
else if (cb) {
ret = MapLS( HeapReAlloc( GetProcessHeap(), 0, MapSL(pv), cb ) );
UnMapLS(pv);
} else {
IMalloc16_fnFree(iface, pv);
ret = 0;
}
return ret;
}
/******************************************************************************
* IMalloc16_GetSize [COMPOBJ.506]
*/
DWORD CDECL IMalloc16_fnGetSize(IMalloc16* iface,SEGPTR pv)
{
IMalloc16Impl *This = impl_from_IMalloc16(iface);
TRACE("(%p)->GetSize(%08x)\n",This,pv);
return HeapSize( GetProcessHeap(), 0, MapSL(pv) );
}
/******************************************************************************
* IMalloc16_DidAlloc [COMPOBJ.507]
*/
INT16 CDECL IMalloc16_fnDidAlloc(IMalloc16* iface,LPVOID pv) {
IMalloc16Impl *This = impl_from_IMalloc16(iface);
TRACE("(%p)->DidAlloc(%p)\n",This,pv);
return (INT16)-1;
}
/******************************************************************************
* IMalloc16_HeapMinimize [COMPOBJ.508]
*/
LPVOID CDECL IMalloc16_fnHeapMinimize(IMalloc16* iface) {
IMalloc16Impl *This = impl_from_IMalloc16(iface);
TRACE("(%p)->HeapMinimize()\n",This);
return NULL;
}
/******************************************************************************
* IMalloc16_Constructor [VTABLE]
*/
static SEGPTR IMalloc16_Constructor(void)
{
static IMalloc16Vtbl vt16;
static SEGPTR msegvt16;
IMalloc16Impl* This;
HMODULE16 hcomp = GetModuleHandle16("COMPOBJ");
This = HeapAlloc( GetProcessHeap(), 0, sizeof(IMalloc16Impl) );
if (!msegvt16)
{
#define VTENT(x) vt16.x = (SEGPTR)GetProcAddress16(hcomp,"IMalloc16_"#x);assert(vt16.x)
VTENT(QueryInterface);
VTENT(AddRef);
VTENT(Release);
VTENT(Alloc);
VTENT(Realloc);
VTENT(Free);
VTENT(GetSize);
VTENT(DidAlloc);
VTENT(HeapMinimize);
#undef VTENT
msegvt16 = MapLS( &vt16 );
}
This->IMalloc16_iface.lpVtbl = msegvt16;
This->refcount = 1;
return MapLS(This);
}
/******************************************************************************
* CoBuildVersion [COMPOBJ.1]
*/
DWORD WINAPI CoBuildVersion16(void)
{
return CoBuildVersion();
}
/***********************************************************************
* CoGetMalloc [COMPOBJ.4]
*/
HRESULT WINAPI CoGetMalloc16(MEMCTX context, SEGPTR *malloc)
{
call_IMalloc_AddRef(*malloc = compobj_malloc);
return S_OK;
}
/***********************************************************************
* CoCreateStandardMalloc [COMPOBJ.71]
*/
HRESULT WINAPI CoCreateStandardMalloc16(MEMCTX context, SEGPTR *malloc)
{
/* FIXME: docu says we shouldn't return the same allocator as in
* CoGetMalloc16 */
*malloc = IMalloc16_Constructor();
return S_OK;
}
/***********************************************************************
* CoMemAlloc [COMPOBJ.151]
*/
SEGPTR WINAPI CoMemAlloc(DWORD size, MEMCTX context, DWORD unknown)
{
TRACE("size %u, context %d, unknown %#x.\n", size, context, unknown);
if (context != MEMCTX_TASK)
FIXME("Ignoring context %d.\n", context);
if (unknown)
FIXME("Ignoring unknown parameter %#x.\n", unknown);
return call_IMalloc_Alloc(compobj_malloc, size);
}
/***********************************************************************
* CoInitialize [COMPOBJ.2]
*/
HRESULT WINAPI CoInitialize16(SEGPTR malloc)
{
if (!malloc)
CoCreateStandardMalloc16(MEMCTX_TASK, &compobj_malloc);
else
call_IMalloc_AddRef(compobj_malloc = malloc);
return S_OK;
}
/***********************************************************************
* CoUninitialize [COMPOBJ.3]
* Don't know what it does.
* 3-Nov-98 -- this was originally misspelled, I changed it to what I
* believe is the correct spelling
*/
void WINAPI CoUninitialize16(void)
{
TRACE("\n");
CoFreeAllLibraries();
call_IMalloc_Release(compobj_malloc);
compobj_malloc = 0;
}
/***********************************************************************
* CoFreeUnusedLibraries [COMPOBJ.17]
*/
void WINAPI CoFreeUnusedLibraries16(void)
{
CoFreeUnusedLibraries();
}
/***********************************************************************
* IsEqualGUID [COMPOBJ.18]
*
* Compares two Unique Identifiers.
*
* RETURNS
* TRUE if equal
*/
BOOL16 WINAPI IsEqualGUID16(
GUID* g1, /* [in] unique id 1 */
GUID* g2) /* [in] unique id 2 */
{
return !memcmp( g1, g2, sizeof(GUID) );
}
/******************************************************************************
* CLSIDFromString [COMPOBJ.20]
* Converts a unique identifier from its string representation into
* the GUID struct.
*
* Class id: DWORD-WORD-WORD-BYTES[2]-BYTES[6]
*
* RETURNS
* the converted GUID
*/
HRESULT WINAPI CLSIDFromString16(
LPCOLESTR16 idstr, /* [in] string representation of guid */
CLSID *id) /* [out] GUID converted from string */
{
const BYTE *s;
int i;
BYTE table[256];
if (!idstr) {
memset( id, 0, sizeof (CLSID) );
return S_OK;
}
/* validate the CLSID string */
if (strlen(idstr) != 38)
return CO_E_CLASSSTRING;
s = (const BYTE *) idstr;
if ((s[0]!='{') || (s[9]!='-') || (s[14]!='-') || (s[19]!='-') || (s[24]!='-') || (s[37]!='}'))
return CO_E_CLASSSTRING;
for (i=1; i<37; i++) {
if ((i == 9)||(i == 14)||(i == 19)||(i == 24)) continue;
if (!(((s[i] >= '0') && (s[i] <= '9')) ||
((s[i] >= 'a') && (s[i] <= 'f')) ||
((s[i] >= 'A') && (s[i] <= 'F'))))
return CO_E_CLASSSTRING;
}
TRACE("%s -> %p\n", s, id);
/* quick lookup table */
memset(table, 0, 256);
for (i = 0; i < 10; i++) {
table['0' + i] = i;
}
for (i = 0; i < 6; i++) {
table['A' + i] = i+10;
table['a' + i] = i+10;
}
/* in form {XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX} */
id->Data1 = (table[s[1]] << 28 | table[s[2]] << 24 | table[s[3]] << 20 | table[s[4]] << 16 |
table[s[5]] << 12 | table[s[6]] << 8 | table[s[7]] << 4 | table[s[8]]);
id->Data2 = table[s[10]] << 12 | table[s[11]] << 8 | table[s[12]] << 4 | table[s[13]];
id->Data3 = table[s[15]] << 12 | table[s[16]] << 8 | table[s[17]] << 4 | table[s[18]];
/* these are just sequential bytes */
id->Data4[0] = table[s[20]] << 4 | table[s[21]];
id->Data4[1] = table[s[22]] << 4 | table[s[23]];
id->Data4[2] = table[s[25]] << 4 | table[s[26]];
id->Data4[3] = table[s[27]] << 4 | table[s[28]];
id->Data4[4] = table[s[29]] << 4 | table[s[30]];
id->Data4[5] = table[s[31]] << 4 | table[s[32]];
id->Data4[6] = table[s[33]] << 4 | table[s[34]];
id->Data4[7] = table[s[35]] << 4 | table[s[36]];
return S_OK;
}
/***********************************************************************
* StringFromCLSID [COMPOBJ.151]
*/
HRESULT WINAPI StringFromCLSID16(REFCLSID id, SEGPTR *str)
{
WCHAR buffer[40];
if (!(*str = CoMemAlloc(40, MEMCTX_TASK, 0)))
return E_OUTOFMEMORY;
StringFromGUID2( id, buffer, 40 );
WideCharToMultiByte( CP_ACP, 0, buffer, -1, MapSL(*str), 40, NULL, NULL );
return S_OK;
}
/***********************************************************************
* ProgIDFromCLSID [COMPOBJ.151]
*/
HRESULT WINAPI ProgIDFromCLSID16(REFCLSID clsid, SEGPTR *str)
{
LPOLESTR progid;
HRESULT ret;
ret = ProgIDFromCLSID( clsid, &progid );
if (ret == S_OK)
{
INT len = WideCharToMultiByte( CP_ACP, 0, progid, -1, NULL, 0, NULL, NULL );
if ((*str = CoMemAlloc(len, MEMCTX_TASK, 0)))
WideCharToMultiByte( CP_ACP, 0, progid, -1, MapSL(*str), len, NULL, NULL );
CoTaskMemFree( progid );
}
return ret;
}
/***********************************************************************
* LookupETask (COMPOBJ.94)
*/
HRESULT WINAPI LookupETask16(HTASK16 *hTask,LPVOID p) {
FIXME("(%p,%p),stub!\n",hTask,p);
if ((*hTask = GetCurrentTask()) == hETask) {
memcpy(p, Table_ETask, sizeof(Table_ETask));
}
return 0;
}
/***********************************************************************
* SetETask (COMPOBJ.95)
*/
HRESULT WINAPI SetETask16(HTASK16 hTask, LPVOID p) {
FIXME("(%04x,%p),stub!\n",hTask,p);
hETask = hTask;
return 0;
}
/***********************************************************************
* CALLOBJECTINWOW (COMPOBJ.201)
*/
HRESULT WINAPI CallObjectInWOW(LPVOID p1,LPVOID p2) {
FIXME("(%p,%p),stub!\n",p1,p2);
return 0;
}
/******************************************************************************
* CoRegisterClassObject [COMPOBJ.5]
*
* Don't know where it registers it ...
*/
HRESULT WINAPI CoRegisterClassObject16(
REFCLSID rclsid,
LPUNKNOWN pUnk,
DWORD dwClsContext, /* [in] CLSCTX flags indicating the context in which to run the executable */
DWORD flags, /* [in] REGCLS flags indicating how connections are made */
LPDWORD lpdwRegister
) {
FIXME("(%s,%p,0x%08x,0x%08x,%p),stub\n",
debugstr_guid(rclsid),pUnk,dwClsContext,flags,lpdwRegister
);
return 0;
}
/******************************************************************************
* CoRevokeClassObject [COMPOBJ.6]
*
*/
HRESULT WINAPI CoRevokeClassObject16(DWORD dwRegister) /* [in] token on class obj */
{
FIXME("(0x%08x),stub!\n", dwRegister);
return 0;
}
/******************************************************************************
* IsValidInterface [COMPOBJ.23]
*
* Determines whether a pointer is a valid interface.
*
* PARAMS
* punk [I] Interface to be tested.
*
* RETURNS
* TRUE, if the passed pointer is a valid interface, or FALSE otherwise.
*/
BOOL WINAPI IsValidInterface16(SEGPTR punk)
{
DWORD **ptr;
if (IsBadReadPtr16(punk,4))
return FALSE;
ptr = MapSL(punk);
if (IsBadReadPtr16((SEGPTR)ptr[0],4)) /* check vtable ptr */
return FALSE;
ptr = MapSL((SEGPTR)ptr[0]); /* ptr to first method */
if (IsBadReadPtr16((SEGPTR)ptr[0],2))
return FALSE;
return TRUE;
}
/******************************************************************************
* CoFileTimeToDosDateTime [COMPOBJ.30]
*/
BOOL16 WINAPI CoFileTimeToDosDateTime16(const FILETIME *ft, LPWORD lpDosDate, LPWORD lpDosTime)
{
return FileTimeToDosDateTime(ft, lpDosDate, lpDosTime);
}
/******************************************************************************
* CoDosDateTimeToFileTime [COMPOBJ.31]
*/
BOOL16 WINAPI CoDosDateTimeToFileTime16(WORD wDosDate, WORD wDosTime, FILETIME *ft)
{
return DosDateTimeToFileTime(wDosDate, wDosTime, ft);
}
/******************************************************************************
* CoGetCurrentProcess [COMPOBJ.34]
*/
DWORD WINAPI CoGetCurrentProcess16(void)
{
return CoGetCurrentProcess();
}
/******************************************************************************
* CoRegisterMessageFilter [COMPOBJ.27]
*/
HRESULT WINAPI CoRegisterMessageFilter16(
LPMESSAGEFILTER lpMessageFilter,
LPMESSAGEFILTER *lplpMessageFilter
) {
FIXME("(%p,%p),stub!\n",lpMessageFilter,lplpMessageFilter);
return 0;
}
/******************************************************************************
* CoLockObjectExternal [COMPOBJ.63]
*/
HRESULT WINAPI CoLockObjectExternal16(
LPUNKNOWN pUnk, /* [in] object to be locked */
BOOL16 fLock, /* [in] do lock */
BOOL16 fLastUnlockReleases /* [in] ? */
) {
FIXME("(%p,%d,%d),stub!\n",pUnk,fLock,fLastUnlockReleases);
return S_OK;
}
/***********************************************************************
* CoGetState [COMPOBJ.115]
*/
HRESULT WINAPI CoGetState16(LPDWORD state)
{
FIXME("(%p),stub!\n", state);
*state = 0;
return S_OK;
}
/***********************************************************************
* DllEntryPoint [COMPOBJ.116]
*
* Initialization code for the COMPOBJ DLL
*
* RETURNS:
*/
BOOL WINAPI COMPOBJ_DllEntryPoint(DWORD Reason, HINSTANCE16 hInst, WORD ds, WORD HeapSize, DWORD res1, WORD res2)
{
TRACE("(%08x, %04x, %04x, %04x, %08x, %04x)\n", Reason, hInst, ds, HeapSize, res1, res2);
return TRUE;
}
/******************************************************************************
* CLSIDFromProgID [COMPOBJ.61]
*
* Converts a program ID into the respective GUID.
*
* PARAMS
* progid [I] program id as found in registry
* riid [O] associated CLSID
*
* RETURNS
* Success: S_OK
* Failure: CO_E_CLASSSTRING - the given ProgID cannot be found.
*/
HRESULT WINAPI CLSIDFromProgID16(LPCOLESTR16 progid, LPCLSID riid)
{
char *buf,buf2[80];
LONG buf2len;
HKEY xhkey;
buf = HeapAlloc(GetProcessHeap(),0,strlen(progid)+8);
sprintf(buf,"%s\\CLSID",progid);
if (RegOpenKeyA(HKEY_CLASSES_ROOT,buf,&xhkey)) {
HeapFree(GetProcessHeap(),0,buf);
return CO_E_CLASSSTRING;
}
HeapFree(GetProcessHeap(),0,buf);
buf2len = sizeof(buf2);
if (RegQueryValueA(xhkey,NULL,buf2,&buf2len)) {
RegCloseKey(xhkey);
return CO_E_CLASSSTRING;
}
RegCloseKey(xhkey);
return CLSIDFromString16(buf2,riid);
}
/******************************************************************************
* StringFromGUID2 [COMPOBJ.76]
*/
INT16 WINAPI StringFromGUID216(REFGUID id, char *str, INT16 cmax)
{
static const char format[] = "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}";
if (!id || cmax < CHARS_IN_GUID) return 0;
sprintf( str, format, id->Data1, id->Data2, id->Data3,
id->Data4[0], id->Data4[1], id->Data4[2], id->Data4[3],
id->Data4[4], id->Data4[5], id->Data4[6], id->Data4[7] );
return CHARS_IN_GUID;
}
/***********************************************************************
* CoFileTimeNow [COMPOBJ.82]
*/
HRESULT WINAPI CoFileTimeNow16( FILETIME *lpFileTime )
{
return CoFileTimeNow( lpFileTime );
}
/***********************************************************************
* CoGetClassObject [COMPOBJ.7]
*
*/
HRESULT WINAPI CoGetClassObject16(
SEGPTR rclsid, DWORD dwClsContext, COSERVERINFO *pServerInfo,
SEGPTR riid, SEGPTR ppv)
{
LPVOID *ppvl = MapSL(ppv);
TRACE("CLSID: %s, IID: %s\n", debugstr_guid(MapSL(rclsid)), debugstr_guid(MapSL(riid)));
*ppvl = NULL;
if (pServerInfo) {
FIXME("pServerInfo->name=%s pAuthInfo=%p\n",
debugstr_w(pServerInfo->pwszName), pServerInfo->pAuthInfo);
}
if (CLSCTX_INPROC_SERVER & dwClsContext)
{
char idstr[CHARS_IN_GUID];
char buf_key[CHARS_IN_GUID+19], dllpath[MAX_PATH+1];
LONG dllpath_len = sizeof(dllpath);
HMODULE16 dll;
FARPROC16 DllGetClassObject;
WORD args[6];
DWORD dwRet;
StringFromGUID216(MapSL(rclsid), idstr, CHARS_IN_GUID);
sprintf(buf_key, "CLSID\\%s\\InprocServer", idstr);
if (RegQueryValueA(HKEY_CLASSES_ROOT, buf_key, dllpath, &dllpath_len))
{
ERR("class %s not registered\n", debugstr_guid(MapSL(rclsid)));
return REGDB_E_CLASSNOTREG;
}
dll = LoadLibrary16(dllpath);
if (!dll)
{
ERR("couldn't load in-process dll %s\n", debugstr_a(dllpath));
return E_ACCESSDENIED; /* FIXME: or should this be CO_E_DLLNOTFOUND? */
}
DllGetClassObject = GetProcAddress16(dll, "DllGetClassObject");
if (!DllGetClassObject)
{
ERR("couldn't find function DllGetClassObject in %s\n", debugstr_a(dllpath));
FreeLibrary16(dll);
return CO_E_DLLNOTFOUND;
}
TRACE("calling DllGetClassObject %p\n", DllGetClassObject);
args[5] = SELECTOROF(rclsid);
args[4] = OFFSETOF(rclsid);
args[3] = SELECTOROF(riid);
args[2] = OFFSETOF(riid);
args[1] = SELECTOROF(ppv);
args[0] = OFFSETOF(ppv);
WOWCallback16Ex((DWORD) DllGetClassObject, WCB16_PASCAL, sizeof(args), args, &dwRet);
if (dwRet != S_OK)
{
ERR("DllGetClassObject returned error 0x%08x\n", dwRet);
FreeLibrary16(dll);
return dwRet;
}
return S_OK;
}
FIXME("semi-stub\n");
return E_NOTIMPL;
}
/******************************************************************************
* CoCreateGuid [COMPOBJ.73]
*/
HRESULT WINAPI CoCreateGuid16(GUID *pguid)
{
return CoCreateGuid( pguid );
}
/***********************************************************************
* CoCreateInstance [COMPOBJ.13]
*/
HRESULT WINAPI CoCreateInstance16(
REFCLSID rclsid,
LPUNKNOWN pUnkOuter,
DWORD dwClsContext,
REFIID iid,
LPVOID *ppv)
{
FIXME("(%s, %p, %x, %s, %p), stub!\n",
debugstr_guid(rclsid), pUnkOuter, dwClsContext, debugstr_guid(iid),
ppv
);
return E_NOTIMPL;
}
/***********************************************************************
* CoDisconnectObject [COMPOBJ.15]
*/
HRESULT WINAPI CoDisconnectObject16( LPUNKNOWN lpUnk, DWORD reserved )
{
FIXME("(%p, 0x%08x): stub!\n", lpUnk, reserved);
return E_NOTIMPL;
}
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