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wine/dlls/ole32/usrmarshal.c

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/*
* Miscellaneous Marshaling Routines
*
* Copyright 2005 Robert Shearman
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdarg.h>
#include <string.h>
#define COBJMACROS
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winerror.h"
#include "ole2.h"
#include "oleauto.h"
#include "rpcproxy.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(ole);
#define ALIGNED_LENGTH(_Len, _Align) (((_Len)+(_Align))&~(_Align))
#define ALIGNED_POINTER(_Ptr, _Align) ((LPVOID)ALIGNED_LENGTH((ULONG_PTR)(_Ptr), _Align))
#define ALIGN_LENGTH(_Len, _Align) _Len = ALIGNED_LENGTH(_Len, _Align)
#define ALIGN_POINTER(_Ptr, _Align) _Ptr = ALIGNED_POINTER(_Ptr, _Align)
static void dump_user_flags(unsigned long *pFlags)
{
if (HIWORD(*pFlags) == NDR_LOCAL_DATA_REPRESENTATION)
TRACE("MAKELONG(NDR_LOCAL_REPRESENTATION, ");
else
TRACE("MAKELONG(0x%04x, ", HIWORD(*pFlags));
switch (LOWORD(*pFlags))
{
case MSHCTX_LOCAL: TRACE("MSHCTX_LOCAL)"); break;
case MSHCTX_NOSHAREDMEM: TRACE("MSHCTX_NOSHAREDMEM)"); break;
case MSHCTX_DIFFERENTMACHINE: TRACE("MSHCTX_DIFFERENTMACHINE)"); break;
case MSHCTX_INPROC: TRACE("MSHCTX_INPROC)"); break;
default: TRACE("%d)", LOWORD(*pFlags));
}
}
/******************************************************************************
* CLIPFORMAT_UserSize [OLE32.@]
*
* Calculates the buffer size required to marshal a clip format.
*
* PARAMS
* pFlags [I] Flags. See notes.
* StartingSize [I] Starting size of the buffer. This value is added on to
* the buffer size required for the clip format.
* pCF [I] Clip format to size.
*
* RETURNS
* The buffer size required to marshal a clip format plus the starting size.
*
* NOTES
* Even though the function is documented to take a pointer to an unsigned
* long in pFlags, it actually takes a pointer to a USER_MARSHAL_CB structure, of which
* the first parameter is an unsigned long.
* This function is only intended to be called by the RPC runtime.
*/
unsigned long __RPC_USER CLIPFORMAT_UserSize(unsigned long *pFlags, unsigned long StartingSize, CLIPFORMAT *pCF)
{
unsigned long size = StartingSize;
TRACE("("); dump_user_flags(pFlags); TRACE(", %ld, %p\n", StartingSize, pCF);
size += sizeof(userCLIPFORMAT);
/* only need to marshal the name if it is not a pre-defined type and
* we are going remote */
if ((*pCF >= 0xc000) && (LOWORD(*pFlags) == MSHCTX_DIFFERENTMACHINE))
{
WCHAR format[255];
INT ret;
size += 3 * sizeof(INT);
/* urg! this function is badly designed because it won't tell us how
* much space is needed without doing a dummy run of storing the
* name into a buffer */
ret = GetClipboardFormatNameW(*pCF, format, sizeof(format)/sizeof(format[0])-1);
if (!ret)
RaiseException(DV_E_CLIPFORMAT, 0, 0, NULL);
size += (ret + 1) * sizeof(WCHAR);
}
return size;
}
/******************************************************************************
* CLIPFORMAT_UserMarshal [OLE32.@]
*
* Marshals a clip format into a buffer.
*
* PARAMS
* pFlags [I] Flags. See notes.
* pBuffer [I] Buffer to marshal the clip format into.
* pCF [I] Clip format to marshal.
*
* RETURNS
* The end of the marshaled data in the buffer.
*
* NOTES
* Even though the function is documented to take a pointer to an unsigned
* long in pFlags, it actually takes a pointer to a USER_MARSHAL_CB structure, of which
* the first parameter is an unsigned long.
* This function is only intended to be called by the RPC runtime.
*/
unsigned char * __RPC_USER CLIPFORMAT_UserMarshal(unsigned long *pFlags, unsigned char *pBuffer, CLIPFORMAT *pCF)
{
wireCLIPFORMAT wirecf = (wireCLIPFORMAT)pBuffer;
TRACE("("); dump_user_flags(pFlags); TRACE(", %p, &0x%04x\n", pBuffer, *pCF);
wirecf->u.dwValue = *pCF;
pBuffer += sizeof(*wirecf);
/* only need to marshal the name if it is not a pre-defined type and
* we are going remote */
if ((*pCF >= 0xc000) && (LOWORD(*pFlags) == MSHCTX_DIFFERENTMACHINE))
{
WCHAR format[255];
INT len;
wirecf->fContext = WDT_REMOTE_CALL;
len = GetClipboardFormatNameW(*pCF, format, sizeof(format)/sizeof(format[0])-1);
if (!len)
RaiseException(DV_E_CLIPFORMAT, 0, 0, NULL);
len += 1;
*(INT *)pBuffer = len;
pBuffer += sizeof(INT);
*(INT *)pBuffer = 0;
pBuffer += sizeof(INT);
*(INT *)pBuffer = len;
pBuffer += sizeof(INT);
TRACE("marshaling format name %s\n", debugstr_wn(format, len-1));
lstrcpynW((LPWSTR)pBuffer, format, len);
pBuffer += len * sizeof(WCHAR);
*(WCHAR *)pBuffer = '\0';
pBuffer += sizeof(WCHAR);
}
else
wirecf->fContext = WDT_INPROC_CALL;
return pBuffer;
}
/******************************************************************************
* CLIPFORMAT_UserUnmarshal [OLE32.@]
*
* Unmarshals a clip format from a buffer.
*
* PARAMS
* pFlags [I] Flags. See notes.
* pBuffer [I] Buffer to marshal the clip format from.
* pCF [O] Address that receive the unmarshaled clip format.
*
* RETURNS
* The end of the marshaled data in the buffer.
*
* NOTES
* Even though the function is documented to take a pointer to an unsigned
* long in pFlags, it actually takes a pointer to a USER_MARSHAL_CB structure, of which
* the first parameter is an unsigned long.
* This function is only intended to be called by the RPC runtime.
*/
unsigned char * __RPC_USER CLIPFORMAT_UserUnmarshal(unsigned long *pFlags, unsigned char *pBuffer, CLIPFORMAT *pCF)
{
wireCLIPFORMAT wirecf = (wireCLIPFORMAT)pBuffer;
TRACE("("); dump_user_flags(pFlags); TRACE(", %p, %p\n", pBuffer, pCF);
pBuffer += sizeof(*wirecf);
if (wirecf->fContext == WDT_INPROC_CALL)
*pCF = (CLIPFORMAT)wirecf->u.dwValue;
else if (wirecf->fContext == WDT_REMOTE_CALL)
{
CLIPFORMAT cf;
INT len = *(INT *)pBuffer;
pBuffer += sizeof(INT);
if (*(INT *)pBuffer != 0)
RaiseException(RPC_S_INVALID_BOUND, 0, 0, NULL);
pBuffer += sizeof(INT);
if (*(INT *)pBuffer != len)
RaiseException(RPC_S_INVALID_BOUND, 0, 0, NULL);
pBuffer += sizeof(INT);
if (((WCHAR *)pBuffer)[len] != '\0')
RaiseException(RPC_S_INVALID_BOUND, 0, 0, NULL);
TRACE("unmarshaling clip format %s\n", debugstr_w((LPCWSTR)pBuffer));
cf = RegisterClipboardFormatW((LPCWSTR)pBuffer);
pBuffer += (len + 1) * sizeof(WCHAR);
if (!cf)
RaiseException(DV_E_CLIPFORMAT, 0, 0, NULL);
*pCF = cf;
}
else
/* code not really appropriate, but nearest I can find */
RaiseException(RPC_S_INVALID_TAG, 0, 0, NULL);
return pBuffer;
}
/******************************************************************************
* CLIPFORMAT_UserFree [OLE32.@]
*
* Frees an unmarshaled clip format.
*
* PARAMS
* pFlags [I] Flags. See notes.
* pCF [I] Clip format to free.
*
* RETURNS
* The end of the marshaled data in the buffer.
*
* NOTES
* Even though the function is documented to take a pointer to an unsigned
* long in pFlags, it actually takes a pointer to a USER_MARSHAL_CB
* structure, of which the first parameter is an unsigned long.
* This function is only intended to be called by the RPC runtime.
*/
void __RPC_USER CLIPFORMAT_UserFree(unsigned long *pFlags, CLIPFORMAT *pCF)
{
/* there is no inverse of the RegisterClipboardFormat function,
* so nothing to do */
}
static unsigned long __RPC_USER handle_UserSize(unsigned long *pFlags, unsigned long StartingSize, HANDLE *handle)
{
if (LOWORD(*pFlags) == MSHCTX_DIFFERENTMACHINE)
{
ERR("can't remote a local handle\n");
RaiseException(RPC_S_INVALID_TAG, 0, 0, NULL);
return StartingSize;
}
return StartingSize + sizeof(RemotableHandle);
}
static unsigned char * __RPC_USER handle_UserMarshal(unsigned long *pFlags, unsigned char *pBuffer, HANDLE *handle)
{
RemotableHandle *remhandle = (RemotableHandle *)pBuffer;
if (LOWORD(*pFlags) == MSHCTX_DIFFERENTMACHINE)
{
ERR("can't remote a local handle\n");
RaiseException(RPC_S_INVALID_TAG, 0, 0, NULL);
return pBuffer;
}
remhandle->fContext = WDT_INPROC_CALL;
remhandle->u.hInproc = (LONG_PTR)*handle;
return pBuffer + sizeof(RemotableHandle);
}
static unsigned char * __RPC_USER handle_UserUnmarshal(unsigned long *pFlags, unsigned char *pBuffer, HANDLE *handle)
{
RemotableHandle *remhandle = (RemotableHandle *)pBuffer;
if (remhandle->fContext != WDT_INPROC_CALL)
RaiseException(RPC_X_BAD_STUB_DATA, 0, 0, NULL);
*handle = (HANDLE)remhandle->u.hInproc;
return pBuffer + sizeof(RemotableHandle);
}
static void __RPC_USER handle_UserFree(unsigned long *pFlags, HANDLE *phMenu)
{
/* nothing to do */
}
#define IMPL_WIREM_HANDLE(type) \
unsigned long __RPC_USER type##_UserSize(unsigned long *pFlags, unsigned long StartingSize, type *handle) \
{ \
TRACE("("); dump_user_flags(pFlags); TRACE(", %ld, %p\n", StartingSize, handle); \
return handle_UserSize(pFlags, StartingSize, (HANDLE *)handle); \
} \
\
unsigned char * __RPC_USER type##_UserMarshal(unsigned long *pFlags, unsigned char *pBuffer, type *handle) \
{ \
TRACE("("); dump_user_flags(pFlags); TRACE(", %p, &%p\n", pBuffer, *handle); \
return handle_UserMarshal(pFlags, pBuffer, (HANDLE *)handle); \
} \
\
unsigned char * __RPC_USER type##_UserUnmarshal(unsigned long *pFlags, unsigned char *pBuffer, type *handle) \
{ \
TRACE("("); dump_user_flags(pFlags); TRACE(", %p, %p\n", pBuffer, handle); \
return handle_UserUnmarshal(pFlags, pBuffer, (HANDLE *)handle); \
} \
\
void __RPC_USER type##_UserFree(unsigned long *pFlags, type *handle) \
{ \
TRACE("("); dump_user_flags(pFlags); TRACE(", &%p\n", *handle); \
return handle_UserFree(pFlags, (HANDLE *)handle); \
}
IMPL_WIREM_HANDLE(HACCEL)
IMPL_WIREM_HANDLE(HMENU)
IMPL_WIREM_HANDLE(HWND)
unsigned long __RPC_USER HGLOBAL_UserSize(unsigned long *pFlags, unsigned long StartingSize, HGLOBAL *phGlobal)
{
unsigned long size = StartingSize;
TRACE("("); dump_user_flags(pFlags); TRACE(", %ld, %p\n", StartingSize, phGlobal);
ALIGN_LENGTH(size, 3);
size += sizeof(ULONG);
if (LOWORD(*pFlags == MSHCTX_INPROC))
size += sizeof(HGLOBAL);
else
{
size += sizeof(ULONG);
if (*phGlobal)
{
SIZE_T ret;
size += 3 * sizeof(ULONG);
ret = GlobalSize(*phGlobal);
size += (unsigned long)ret;
}
}
return size;
}
unsigned char * __RPC_USER HGLOBAL_UserMarshal(unsigned long *pFlags, unsigned char *pBuffer, HGLOBAL *phGlobal)
{
TRACE("("); dump_user_flags(pFlags); TRACE(", %p, &%p\n", pBuffer, *phGlobal);
ALIGN_POINTER(pBuffer, 3);
if (LOWORD(*pFlags == MSHCTX_INPROC))
{
if (sizeof(*phGlobal) == 8)
*(ULONG *)pBuffer = WDT_INPROC64_CALL;
else
*(ULONG *)pBuffer = WDT_INPROC_CALL;
pBuffer += sizeof(ULONG);
*(HGLOBAL *)pBuffer = *phGlobal;
pBuffer += sizeof(HGLOBAL);
}
else
{
*(ULONG *)pBuffer = WDT_REMOTE_CALL;
pBuffer += sizeof(ULONG);
*(ULONG *)pBuffer = (ULONG)*phGlobal;
pBuffer += sizeof(ULONG);
if (*phGlobal)
{
const unsigned char *memory;
SIZE_T size = GlobalSize(*phGlobal);
*(ULONG *)pBuffer = (ULONG)size;
pBuffer += sizeof(ULONG);
*(ULONG *)pBuffer = (ULONG)*phGlobal;
pBuffer += sizeof(ULONG);
*(ULONG *)pBuffer = (ULONG)size;
pBuffer += sizeof(ULONG);
memory = GlobalLock(*phGlobal);
memcpy(pBuffer, memory, size);
pBuffer += size;
GlobalUnlock(*phGlobal);
}
}
return pBuffer;
}
unsigned char * __RPC_USER HGLOBAL_UserUnmarshal(unsigned long *pFlags, unsigned char *pBuffer, HGLOBAL *phGlobal)
{
ULONG fContext;
TRACE("("); dump_user_flags(pFlags); TRACE(", %p, &%p\n", pBuffer, *phGlobal);
ALIGN_POINTER(pBuffer, 3);
fContext = *(ULONG *)pBuffer;
pBuffer += sizeof(ULONG);
if (((fContext == WDT_INPROC_CALL) && (sizeof(*phGlobal) < 8)) ||
((fContext == WDT_INPROC64_CALL) && (sizeof(*phGlobal) == 8)))
{
*phGlobal = *(HGLOBAL *)pBuffer;
pBuffer += sizeof(*phGlobal);
}
else if (fContext == WDT_REMOTE_CALL)
{
ULONG handle;
handle = *(ULONG *)pBuffer;
pBuffer += sizeof(ULONG);
if (handle)
{
ULONG size;
void *memory;
size = *(ULONG *)pBuffer;
pBuffer += sizeof(ULONG);
/* redundancy is bad - it means you have to check consistency like
* this: */
if (*(ULONG *)pBuffer != handle)
{
RaiseException(RPC_X_BAD_STUB_DATA, 0, 0, NULL);
return pBuffer;
}
pBuffer += sizeof(ULONG);
/* redundancy is bad - it means you have to check consistency like
* this: */
if (*(ULONG *)pBuffer != size)
{
RaiseException(RPC_X_BAD_STUB_DATA, 0, 0, NULL);
return pBuffer;
}
pBuffer += sizeof(ULONG);
/* FIXME: check size is not too big */
*phGlobal = GlobalAlloc(GMEM_MOVEABLE, size);
memory = GlobalLock(*phGlobal);
memcpy(memory, pBuffer, size);
pBuffer += size;
GlobalUnlock(*phGlobal);
}
else
*phGlobal = NULL;
}
else
RaiseException(RPC_S_INVALID_TAG, 0, 0, NULL);
return pBuffer;
}
void __RPC_USER HGLOBAL_UserFree(unsigned long *pFlags, HGLOBAL *phGlobal)
{
TRACE("("); dump_user_flags(pFlags); TRACE(", &%p\n", *phGlobal);
if (LOWORD(*pFlags != MSHCTX_INPROC) && *phGlobal)
GlobalFree(*phGlobal);
}
unsigned long __RPC_USER HBITMAP_UserSize(unsigned long *pFlags, unsigned long StartingSize, HBITMAP *phBmp)
{
FIXME(":stub\n");
return StartingSize;
}
unsigned char * __RPC_USER HBITMAP_UserMarshal(unsigned long *pFlags, unsigned char *pBuffer, HBITMAP *phBmp)
{
FIXME(":stub\n");
return pBuffer;
}
unsigned char * __RPC_USER HBITMAP_UserUnmarshal(unsigned long *pFlags, unsigned char *pBuffer, HBITMAP *phBmp)
{
FIXME(":stub\n");
return pBuffer;
}
void __RPC_USER HBITMAP_UserFree(unsigned long *pFlags, HBITMAP *phBmp)
{
FIXME(":stub\n");
}
unsigned long __RPC_USER HDC_UserSize(unsigned long *pFlags, unsigned long StartingSize, HDC *phdc)
{
FIXME(":stub\n");
return StartingSize;
}
unsigned char * __RPC_USER HDC_UserMarshal(unsigned long *pFlags, unsigned char *pBuffer, HDC *phdc)
{
FIXME(":stub\n");
return pBuffer;
}
unsigned char * __RPC_USER HDC_UserUnmarshal(unsigned long *pFlags, unsigned char *pBuffer, HDC *phdc)
{
FIXME(":stub\n");
return pBuffer;
}
void __RPC_USER HDC_UserFree(unsigned long *pFlags, HDC *phdc)
{
FIXME(":stub\n");
}
unsigned long __RPC_USER HPALETTE_UserSize(unsigned long *pFlags, unsigned long StartingSize, HPALETTE *phPal)
{
FIXME(":stub\n");
return StartingSize;
}
unsigned char * __RPC_USER HPALETTE_UserMarshal(unsigned long *pFlags, unsigned char *pBuffer, HPALETTE *phPal)
{
FIXME(":stub\n");
return pBuffer;
}
unsigned char * __RPC_USER HPALETTE_UserUnmarshal(unsigned long *pFlags, unsigned char *pBuffer, HPALETTE *phPal)
{
FIXME(":stub\n");
return pBuffer;
}
void __RPC_USER HPALETTE_UserFree(unsigned long *pFlags, HPALETTE *phPal)
{
FIXME(":stub\n");
}
unsigned long __RPC_USER HENHMETAFILE_UserSize(unsigned long *pFlags, unsigned long StartingSize, HENHMETAFILE *phEmf)
{
unsigned long size = StartingSize;
TRACE("("); dump_user_flags(pFlags); TRACE(", %ld, %p\n", StartingSize, *phEmf);
size += sizeof(ULONG);
if (LOWORD(*pFlags) == MSHCTX_INPROC)
size += sizeof(ULONG_PTR);
else
{
size += sizeof(ULONG);
if (*phEmf)
{
UINT emfsize;
size += 2 * sizeof(ULONG);
emfsize = GetEnhMetaFileBits(*phEmf, 0, NULL);
size += emfsize;
}
}
return size;
}
unsigned char * __RPC_USER HENHMETAFILE_UserMarshal(unsigned long *pFlags, unsigned char *pBuffer, HENHMETAFILE *phEmf)
{
TRACE("("); dump_user_flags(pFlags); TRACE(", %p, &%p\n", pBuffer, *phEmf);
if (LOWORD(*pFlags) == MSHCTX_INPROC)
{
if (sizeof(*phEmf) == 8)
*(ULONG *)pBuffer = WDT_INPROC64_CALL;
else
*(ULONG *)pBuffer = WDT_INPROC_CALL;
pBuffer += sizeof(ULONG);
*(HENHMETAFILE *)pBuffer = *phEmf;
pBuffer += sizeof(HENHMETAFILE);
}
else
{
*(ULONG *)pBuffer = WDT_REMOTE_CALL;
pBuffer += sizeof(ULONG);
*(ULONG *)pBuffer = (ULONG)(ULONG_PTR)*phEmf;
pBuffer += sizeof(ULONG);
if (*phEmf)
{
UINT emfsize = GetEnhMetaFileBits(*phEmf, 0, NULL);
*(ULONG *)pBuffer = emfsize;
pBuffer += sizeof(ULONG);
*(ULONG *)pBuffer = emfsize;
pBuffer += sizeof(ULONG);
GetEnhMetaFileBits(*phEmf, emfsize, pBuffer);
pBuffer += emfsize;
}
}
return pBuffer;
}
unsigned char * __RPC_USER HENHMETAFILE_UserUnmarshal(unsigned long *pFlags, unsigned char *pBuffer, HENHMETAFILE *phEmf)
{
ULONG fContext;
TRACE("("); dump_user_flags(pFlags); TRACE(", %p, %p\n", pBuffer, phEmf);
fContext = *(ULONG *)pBuffer;
pBuffer += sizeof(ULONG);
if (((fContext == WDT_INPROC_CALL) && (sizeof(*phEmf) < 8)) ||
((fContext == WDT_INPROC64_CALL) && (sizeof(*phEmf) == 8)))
{
*phEmf = *(HENHMETAFILE *)pBuffer;
pBuffer += sizeof(*phEmf);
}
else if (fContext == WDT_REMOTE_CALL)
{
ULONG handle;
handle = *(ULONG *)pBuffer;
pBuffer += sizeof(ULONG);
if (handle)
{
ULONG size;
size = *(ULONG *)pBuffer;
pBuffer += sizeof(ULONG);
if (size != *(ULONG *)pBuffer)
{
RaiseException(RPC_X_BAD_STUB_DATA, 0, 0, NULL);
return pBuffer;
}
pBuffer += sizeof(ULONG);
*phEmf = SetEnhMetaFileBits(size, pBuffer);
pBuffer += size;
}
else
*phEmf = NULL;
}
else
RaiseException(RPC_S_INVALID_TAG, 0, 0, NULL);
return pBuffer;
}
void __RPC_USER HENHMETAFILE_UserFree(unsigned long *pFlags, HENHMETAFILE *phEmf)
{
TRACE("("); dump_user_flags(pFlags); TRACE(", &%p\n", *phEmf);
if (LOWORD(*pFlags) != MSHCTX_INPROC)
DeleteEnhMetaFile(*phEmf);
}
unsigned long __RPC_USER STGMEDIUM_UserSize(unsigned long *pFlags, unsigned long StartingSize, STGMEDIUM *pStgMedium)
{
unsigned long size = StartingSize;
TRACE("("); dump_user_flags(pFlags); TRACE(", %ld, %p\n", StartingSize, pStgMedium);
ALIGN_LENGTH(size, 3);
size += 2 * sizeof(DWORD);
if (pStgMedium->tymed != TYMED_NULL)
size += sizeof(DWORD);
switch (pStgMedium->tymed)
{
case TYMED_NULL:
TRACE("TYMED_NULL\n");
break;
case TYMED_HGLOBAL:
TRACE("TYMED_HGLOBAL\n");
size = HGLOBAL_UserSize(pFlags, size, &pStgMedium->u.hGlobal);
break;
case TYMED_FILE:
FIXME("TYMED_FILE\n");
break;
case TYMED_ISTREAM:
FIXME("TYMED_ISTREAM\n");
break;
case TYMED_ISTORAGE:
FIXME("TYMED_ISTORAGE\n");
break;
case TYMED_GDI:
FIXME("TYMED_GDI\n");
break;
case TYMED_MFPICT:
FIXME("TYMED_MFPICT\n");
break;
case TYMED_ENHMF:
TRACE("TYMED_ENHMF\n");
size = HENHMETAFILE_UserSize(pFlags, size, &pStgMedium->u.hEnhMetaFile);
break;
default:
RaiseException(DV_E_TYMED, 0, 0, NULL);
}
if (pStgMedium->pUnkForRelease)
FIXME("buffer size pUnkForRelease\n");
return size;
}
unsigned char * __RPC_USER STGMEDIUM_UserMarshal(unsigned long *pFlags, unsigned char *pBuffer, STGMEDIUM *pStgMedium)
{
TRACE("("); dump_user_flags(pFlags); TRACE(", %p, %p\n", pBuffer, pStgMedium);
ALIGN_POINTER(pBuffer, 3);
*(DWORD *)pBuffer = pStgMedium->tymed;
pBuffer += sizeof(DWORD);
if (pStgMedium->tymed != TYMED_NULL)
{
*(DWORD *)pBuffer = (DWORD)(DWORD_PTR)pStgMedium->u.pstg;
pBuffer += sizeof(DWORD);
}
*(DWORD *)pBuffer = (DWORD)(DWORD_PTR)pStgMedium->pUnkForRelease;
pBuffer += sizeof(DWORD);
switch (pStgMedium->tymed)
{
case TYMED_NULL:
TRACE("TYMED_NULL\n");
break;
case TYMED_HGLOBAL:
TRACE("TYMED_HGLOBAL\n");
pBuffer = HGLOBAL_UserMarshal(pFlags, pBuffer, &pStgMedium->u.hGlobal);
break;
case TYMED_FILE:
FIXME("TYMED_FILE\n");
break;
case TYMED_ISTREAM:
FIXME("TYMED_ISTREAM\n");
break;
case TYMED_ISTORAGE:
FIXME("TYMED_ISTORAGE\n");
break;
case TYMED_GDI:
FIXME("TYMED_GDI\n");
break;
case TYMED_MFPICT:
FIXME("TYMED_MFPICT\n");
break;
case TYMED_ENHMF:
TRACE("TYMED_ENHMF\n");
pBuffer = HENHMETAFILE_UserMarshal(pFlags, pBuffer, &pStgMedium->u.hEnhMetaFile);
break;
default:
RaiseException(DV_E_TYMED, 0, 0, NULL);
}
if (pStgMedium->pUnkForRelease)
FIXME("marshal pUnkForRelease\n");
return pBuffer;
}
unsigned char * __RPC_USER STGMEDIUM_UserUnmarshal(unsigned long *pFlags, unsigned char *pBuffer, STGMEDIUM *pStgMedium)
{
DWORD content;
DWORD releaseunk;
ALIGN_POINTER(pBuffer, 3);
TRACE("("); dump_user_flags(pFlags); TRACE(", %p, %p\n", pBuffer, pStgMedium);
pStgMedium->tymed = *(DWORD *)pBuffer;
pBuffer += sizeof(DWORD);
if (pStgMedium->tymed != TYMED_NULL)
{
content = *(DWORD *)pBuffer;
pBuffer += sizeof(DWORD);
}
releaseunk = *(DWORD *)pBuffer;
pBuffer += sizeof(DWORD);
switch (pStgMedium->tymed)
{
case TYMED_NULL:
TRACE("TYMED_NULL\n");
break;
case TYMED_HGLOBAL:
TRACE("TYMED_HGLOBAL\n");
pBuffer = HGLOBAL_UserUnmarshal(pFlags, pBuffer, &pStgMedium->u.hGlobal);
break;
case TYMED_FILE:
FIXME("TYMED_FILE\n");
break;
case TYMED_ISTREAM:
FIXME("TYMED_ISTREAM\n");
break;
case TYMED_ISTORAGE:
FIXME("TYMED_ISTORAGE\n");
break;
case TYMED_GDI:
FIXME("TYMED_GDI\n");
break;
case TYMED_MFPICT:
FIXME("TYMED_MFPICT\n");
break;
case TYMED_ENHMF:
TRACE("TYMED_ENHMF\n");
pBuffer = HENHMETAFILE_UserUnmarshal(pFlags, pBuffer, &pStgMedium->u.hEnhMetaFile);
break;
default:
RaiseException(DV_E_TYMED, 0, 0, NULL);
}
pStgMedium->pUnkForRelease = NULL;
if (releaseunk)
FIXME("unmarshal pUnkForRelease\n");
return pBuffer;
}
void __RPC_USER STGMEDIUM_UserFree(unsigned long *pFlags, STGMEDIUM *pStgMedium)
{
TRACE("("); dump_user_flags(pFlags); TRACE(", %p\n", pStgMedium);
ReleaseStgMedium(pStgMedium);
}
unsigned long __RPC_USER ASYNC_STGMEDIUM_UserSize(unsigned long *pFlags, unsigned long StartingSize, ASYNC_STGMEDIUM *pStgMedium)
{
FIXME(":stub\n");
return StartingSize;
}
unsigned char * __RPC_USER ASYNC_STGMEDIUM_UserMarshal( unsigned long *pFlags, unsigned char *pBuffer, ASYNC_STGMEDIUM *pStgMedium)
{
FIXME(":stub\n");
return pBuffer;
}
unsigned char * __RPC_USER ASYNC_STGMEDIUM_UserUnmarshal(unsigned long *pFlags, unsigned char *pBuffer, ASYNC_STGMEDIUM *pStgMedium)
{
FIXME(":stub\n");
return pBuffer;
}
void __RPC_USER ASYNC_STGMEDIUM_UserFree(unsigned long *pFlags, ASYNC_STGMEDIUM *pStgMedium)
{
FIXME(":stub\n");
}
unsigned long __RPC_USER FLAG_STGMEDIUM_UserSize(unsigned long *pFlags, unsigned long StartingSize, FLAG_STGMEDIUM *pStgMedium)
{
FIXME(":stub\n");
return StartingSize;
}
unsigned char * __RPC_USER FLAG_STGMEDIUM_UserMarshal( unsigned long *pFlags, unsigned char *pBuffer, FLAG_STGMEDIUM *pStgMedium)
{
FIXME(":stub\n");
return pBuffer;
}
unsigned char * __RPC_USER FLAG_STGMEDIUM_UserUnmarshal(unsigned long *pFlags, unsigned char *pBuffer, FLAG_STGMEDIUM *pStgMedium)
{
FIXME(":stub\n");
return pBuffer;
}
void __RPC_USER FLAG_STGMEDIUM_UserFree(unsigned long *pFlags, FLAG_STGMEDIUM *pStgMedium)
{
FIXME(":stub\n");
}
unsigned long __RPC_USER SNB_UserSize(unsigned long *pFlags, unsigned long StartingSize, SNB *pSnb)
{
FIXME(":stub\n");
return StartingSize;
}
unsigned char * __RPC_USER SNB_UserMarshal( unsigned long *pFlags, unsigned char *pBuffer, SNB *pSnb)
{
FIXME(":stub\n");
return pBuffer;
}
unsigned char * __RPC_USER SNB_UserUnmarshal(unsigned long *pFlags, unsigned char *pBuffer, SNB *pSnb)
{
FIXME(":stub\n");
return pBuffer;
}
void __RPC_USER SNB_UserFree(unsigned long *pFlags, SNB *pSnb)
{
FIXME(":stub\n");
}
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