mirror of
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9d1876f462
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Huw Davies <huw@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
938 lines
26 KiB
C
938 lines
26 KiB
C
/*
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* OLEAUT32
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*
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* Copyright 1999, 2000 Marcus Meissner
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include <stdarg.h>
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#include <string.h>
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#include <limits.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winerror.h"
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#include "ole2.h"
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#include "olectl.h"
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#include "oleauto.h"
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#include "initguid.h"
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#include "typelib.h"
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#include "oleaut32_oaidl.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ole);
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WINE_DECLARE_DEBUG_CHANNEL(heap);
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/******************************************************************************
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* BSTR {OLEAUT32}
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*
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* NOTES
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* BSTR is a simple typedef for a wide-character string used as the principle
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* string type in ole automation. When encapsulated in a Variant type they are
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* automatically copied and destroyed as the variant is processed.
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*
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* The low level BSTR API allows manipulation of these strings and is used by
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* higher level API calls to manage the strings transparently to the caller.
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*
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* Internally the BSTR type is allocated with space for a DWORD byte count before
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* the string data begins. This is undocumented and non-system code should not
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* access the count directly. Use SysStringLen() or SysStringByteLen()
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* instead. Note that the byte count does not include the terminating NUL.
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*
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* To create a new BSTR, use SysAllocString(), SysAllocStringLen() or
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* SysAllocStringByteLen(). To change the size of an existing BSTR, use SysReAllocString()
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* or SysReAllocStringLen(). Finally to destroy a string use SysFreeString().
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*
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* BSTR's are cached by Ole Automation by default. To override this behaviour
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* either set the environment variable 'OANOCACHE', or call SetOaNoCache().
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*
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* SEE ALSO
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* 'Inside OLE, second edition' by Kraig Brockshmidt.
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*/
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static BOOL bstr_cache_enabled;
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static CRITICAL_SECTION cs_bstr_cache;
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static CRITICAL_SECTION_DEBUG cs_bstr_cache_dbg =
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{
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0, 0, &cs_bstr_cache,
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{ &cs_bstr_cache_dbg.ProcessLocksList, &cs_bstr_cache_dbg.ProcessLocksList },
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0, 0, { (DWORD_PTR)(__FILE__ ": bstr_cache") }
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};
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static CRITICAL_SECTION cs_bstr_cache = { &cs_bstr_cache_dbg, -1, 0, 0, 0, 0 };
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typedef struct {
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#ifdef _WIN64
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DWORD pad;
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#endif
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DWORD size;
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union {
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char ptr[1];
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WCHAR str[1];
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DWORD dwptr[1];
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} u;
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} bstr_t;
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#define BUCKET_SIZE 16
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#define BUCKET_BUFFER_SIZE 6
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typedef struct {
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unsigned short head;
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unsigned short cnt;
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bstr_t *buf[BUCKET_BUFFER_SIZE];
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} bstr_cache_entry_t;
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#define ARENA_INUSE_FILLER 0x55
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#define ARENA_TAIL_FILLER 0xab
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#define ARENA_FREE_FILLER 0xfeeefeee
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static bstr_cache_entry_t bstr_cache[0x10000/BUCKET_SIZE];
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static inline size_t bstr_alloc_size(size_t size)
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{
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return (FIELD_OFFSET(bstr_t, u.ptr[size]) + sizeof(WCHAR) + BUCKET_SIZE-1) & ~(BUCKET_SIZE-1);
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}
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static inline bstr_t *bstr_from_str(BSTR str)
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{
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return CONTAINING_RECORD(str, bstr_t, u.str);
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}
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static inline bstr_cache_entry_t *get_cache_entry_from_idx(unsigned cache_idx)
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{
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return bstr_cache_enabled && cache_idx < sizeof(bstr_cache)/sizeof(*bstr_cache)
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? bstr_cache + cache_idx
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: NULL;
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}
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static inline bstr_cache_entry_t *get_cache_entry(size_t size)
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{
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unsigned cache_idx = FIELD_OFFSET(bstr_t, u.ptr[size+sizeof(WCHAR)-1])/BUCKET_SIZE;
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return get_cache_entry_from_idx(cache_idx);
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}
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static inline bstr_cache_entry_t *get_cache_entry_from_alloc_size(SIZE_T alloc_size)
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{
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unsigned cache_idx;
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if (alloc_size < BUCKET_SIZE) return NULL;
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cache_idx = (alloc_size - BUCKET_SIZE) / BUCKET_SIZE;
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return get_cache_entry_from_idx(cache_idx);
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}
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static bstr_t *alloc_bstr(size_t size)
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{
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bstr_cache_entry_t *cache_entry = get_cache_entry(size);
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bstr_t *ret;
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if(cache_entry) {
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EnterCriticalSection(&cs_bstr_cache);
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if(!cache_entry->cnt) {
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cache_entry = get_cache_entry(size+BUCKET_SIZE);
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if(cache_entry && !cache_entry->cnt)
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cache_entry = NULL;
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}
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if(cache_entry) {
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ret = cache_entry->buf[cache_entry->head++];
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cache_entry->head %= BUCKET_BUFFER_SIZE;
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cache_entry->cnt--;
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}
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LeaveCriticalSection(&cs_bstr_cache);
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if(cache_entry) {
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if(WARN_ON(heap)) {
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size_t fill_size = (FIELD_OFFSET(bstr_t, u.ptr[size])+2*sizeof(WCHAR)-1) & ~(sizeof(WCHAR)-1);
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memset(ret, ARENA_INUSE_FILLER, fill_size);
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memset((char *)ret+fill_size, ARENA_TAIL_FILLER, bstr_alloc_size(size)-fill_size);
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}
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ret->size = size;
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return ret;
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}
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}
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ret = CoTaskMemAlloc(bstr_alloc_size(size));
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if(ret)
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ret->size = size;
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return ret;
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}
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/******************************************************************************
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* SysStringLen [OLEAUT32.7]
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*
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* Get the allocated length of a BSTR in wide characters.
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*
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* PARAMS
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* str [I] BSTR to find the length of
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*
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* RETURNS
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* The allocated length of str, or 0 if str is NULL.
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*
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* NOTES
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* See BSTR.
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* The returned length may be different from the length of the string as
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* calculated by lstrlenW(), since it returns the length that was used to
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* allocate the string by SysAllocStringLen().
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*/
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UINT WINAPI SysStringLen(BSTR str)
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{
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return str ? bstr_from_str(str)->size/sizeof(WCHAR) : 0;
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}
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/******************************************************************************
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* SysStringByteLen [OLEAUT32.149]
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*
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* Get the allocated length of a BSTR in bytes.
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*
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* PARAMS
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* str [I] BSTR to find the length of
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*
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* RETURNS
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* The allocated length of str, or 0 if str is NULL.
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*
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* NOTES
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* See SysStringLen(), BSTR().
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*/
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UINT WINAPI SysStringByteLen(BSTR str)
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{
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return str ? bstr_from_str(str)->size : 0;
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}
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/******************************************************************************
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* SysAllocString [OLEAUT32.2]
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*
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* Create a BSTR from an OLESTR.
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*
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* PARAMS
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* str [I] Source to create BSTR from
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*
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* RETURNS
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* Success: A BSTR allocated with SysAllocStringLen().
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* Failure: NULL, if oleStr is NULL.
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*
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* NOTES
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* See BSTR.
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* MSDN (October 2001) incorrectly states that NULL is returned if oleStr has
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* a length of 0. Native Win32 and this implementation both return a valid
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* empty BSTR in this case.
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*/
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BSTR WINAPI SysAllocString(LPCOLESTR str)
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{
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if (!str) return 0;
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/* Delegate this to the SysAllocStringLen32 method. */
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return SysAllocStringLen(str, lstrlenW(str));
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}
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static inline IMalloc *get_malloc(void)
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{
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static IMalloc *malloc;
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if (!malloc)
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CoGetMalloc(1, &malloc);
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return malloc;
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}
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/******************************************************************************
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* SysFreeString [OLEAUT32.6]
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*
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* Free a BSTR.
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*
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* PARAMS
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* str [I] BSTR to free.
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*
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* RETURNS
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* Nothing.
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*
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* NOTES
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* See BSTR.
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* str may be NULL, in which case this function does nothing.
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*/
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void WINAPI SysFreeString(BSTR str)
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{
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bstr_cache_entry_t *cache_entry;
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bstr_t *bstr;
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IMalloc *malloc = get_malloc();
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SIZE_T alloc_size;
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if(!str)
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return;
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bstr = bstr_from_str(str);
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alloc_size = IMalloc_GetSize(malloc, bstr);
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if (alloc_size == ~0UL)
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return;
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cache_entry = get_cache_entry_from_alloc_size(alloc_size);
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if(cache_entry) {
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unsigned i;
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EnterCriticalSection(&cs_bstr_cache);
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/* According to tests, freeing a string that's already in cache doesn't corrupt anything.
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* For that to work we need to search the cache. */
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for(i=0; i < cache_entry->cnt; i++) {
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if(cache_entry->buf[(cache_entry->head+i) % BUCKET_BUFFER_SIZE] == bstr) {
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WARN_(heap)("String already is in cache!\n");
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LeaveCriticalSection(&cs_bstr_cache);
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return;
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}
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}
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if(cache_entry->cnt < sizeof(cache_entry->buf)/sizeof(*cache_entry->buf)) {
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cache_entry->buf[(cache_entry->head+cache_entry->cnt) % BUCKET_BUFFER_SIZE] = bstr;
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cache_entry->cnt++;
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if(WARN_ON(heap)) {
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unsigned n = (alloc_size-FIELD_OFFSET(bstr_t, u.ptr))/sizeof(DWORD);
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for(i=0; i<n; i++)
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bstr->u.dwptr[i] = ARENA_FREE_FILLER;
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}
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LeaveCriticalSection(&cs_bstr_cache);
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return;
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}
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LeaveCriticalSection(&cs_bstr_cache);
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}
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CoTaskMemFree(bstr);
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}
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/******************************************************************************
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* SysAllocStringLen [OLEAUT32.4]
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*
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* Create a BSTR from an OLESTR of a given wide character length.
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*
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* PARAMS
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* str [I] Source to create BSTR from
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* len [I] Length of oleStr in wide characters
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*
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* RETURNS
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* Success: A newly allocated BSTR from SysAllocStringByteLen()
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* Failure: NULL, if len is >= 0x80000000, or memory allocation fails.
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*
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* NOTES
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* See BSTR(), SysAllocStringByteLen().
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*/
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BSTR WINAPI SysAllocStringLen(const OLECHAR *str, unsigned int len)
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{
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bstr_t *bstr;
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DWORD size;
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/* Detect integer overflow. */
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if (len >= ((UINT_MAX-sizeof(WCHAR)-sizeof(DWORD))/sizeof(WCHAR)))
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return NULL;
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TRACE("%s\n", debugstr_wn(str, len));
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size = len*sizeof(WCHAR);
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bstr = alloc_bstr(size);
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if(!bstr)
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return NULL;
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if(str) {
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memcpy(bstr->u.str, str, size);
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bstr->u.str[len] = 0;
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}else {
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memset(bstr->u.str, 0, size+sizeof(WCHAR));
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}
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return bstr->u.str;
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}
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/******************************************************************************
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* SysReAllocStringLen [OLEAUT32.5]
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*
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* Change the length of a previously created BSTR.
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*
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* PARAMS
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* old [O] BSTR to change the length of
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* str [I] New source for pbstr
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* len [I] Length of oleStr in wide characters
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*
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* RETURNS
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* Success: 1. The size of pbstr is updated.
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* Failure: 0, if len >= 0x80000000 or memory allocation fails.
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*
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* NOTES
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* See BSTR(), SysAllocStringByteLen().
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* *old may be changed by this function.
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*/
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int WINAPI SysReAllocStringLen(BSTR* old, const OLECHAR* str, unsigned int len)
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{
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/* Detect integer overflow. */
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if (len >= ((UINT_MAX-sizeof(WCHAR)-sizeof(DWORD))/sizeof(WCHAR)))
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return FALSE;
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if (*old!=NULL) {
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DWORD newbytelen = len*sizeof(WCHAR);
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bstr_t *old_bstr = bstr_from_str(*old);
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bstr_t *bstr = CoTaskMemRealloc(old_bstr, bstr_alloc_size(newbytelen));
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if (!bstr) return FALSE;
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*old = bstr->u.str;
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bstr->size = newbytelen;
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/* The old string data is still there when str is NULL */
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if (str && old_bstr->u.str != str) memmove(bstr->u.str, str, newbytelen);
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bstr->u.str[len] = 0;
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} else {
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*old = SysAllocStringLen(str, len);
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}
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return TRUE;
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}
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/******************************************************************************
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* SysAllocStringByteLen [OLEAUT32.150]
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*
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* Create a BSTR from an OLESTR of a given byte length.
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*
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* PARAMS
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* str [I] Source to create BSTR from
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* len [I] Length of oleStr in bytes
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*
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* RETURNS
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* Success: A newly allocated BSTR
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* Failure: NULL, if len is >= 0x80000000, or memory allocation fails.
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*
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* NOTES
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* -If len is 0 or oleStr is NULL the resulting string is empty ("").
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* -This function always NUL terminates the resulting BSTR.
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* -oleStr may be either an LPCSTR or LPCOLESTR, since it is copied
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* without checking for a terminating NUL.
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* See BSTR.
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*/
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BSTR WINAPI SysAllocStringByteLen(LPCSTR str, UINT len)
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{
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bstr_t *bstr;
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/* Detect integer overflow. */
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if (len >= (UINT_MAX-sizeof(WCHAR)-sizeof(DWORD)))
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return NULL;
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bstr = alloc_bstr(len);
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if(!bstr)
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return NULL;
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if(str) {
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memcpy(bstr->u.ptr, str, len);
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bstr->u.ptr[len] = 0;
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}else {
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memset(bstr->u.ptr, 0, len+1);
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}
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bstr->u.str[(len+sizeof(WCHAR)-1)/sizeof(WCHAR)] = 0;
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return bstr->u.str;
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}
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/******************************************************************************
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* SysReAllocString [OLEAUT32.3]
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*
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* Change the length of a previously created BSTR.
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*
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* PARAMS
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* old [I/O] BSTR to change the length of
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* str [I] New source for pbstr
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*
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* RETURNS
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* Success: 1
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* Failure: 0.
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*
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* NOTES
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* See BSTR(), SysAllocStringStringLen().
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*/
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INT WINAPI SysReAllocString(LPBSTR old,LPCOLESTR str)
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{
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/*
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* Sanity check
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*/
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if (old==NULL)
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return 0;
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/*
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* Make sure we free the old string.
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*/
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SysFreeString(*old);
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/*
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* Allocate the new string
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*/
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*old = SysAllocString(str);
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return 1;
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}
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|
|
/******************************************************************************
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|
* SetOaNoCache (OLEAUT32.327)
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|
*
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|
* Instruct Ole Automation not to cache BSTR allocations.
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*
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* PARAMS
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* None.
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*
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* RETURNS
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* Nothing.
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*
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* NOTES
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* SetOaNoCache does not release cached strings, so it leaks by design.
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*/
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void WINAPI SetOaNoCache(void)
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{
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TRACE("\n");
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bstr_cache_enabled = FALSE;
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}
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|
static const WCHAR _delimiter[] = {'!',0}; /* default delimiter apparently */
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static const WCHAR *pdelimiter = &_delimiter[0];
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|
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/***********************************************************************
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|
* RegisterActiveObject (OLEAUT32.33)
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|
*
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|
* Registers an object in the global item table.
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|
*
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|
* PARAMS
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|
* punk [I] Object to register.
|
|
* rcid [I] CLSID of the object.
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|
* dwFlags [I] Flags.
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|
* pdwRegister [O] Address to store cookie of object registration in.
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|
*
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* RETURNS
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|
* Success: S_OK.
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|
* Failure: HRESULT code.
|
|
*/
|
|
HRESULT WINAPI DECLSPEC_HOTPATCH RegisterActiveObject(
|
|
LPUNKNOWN punk,REFCLSID rcid,DWORD dwFlags,LPDWORD pdwRegister
|
|
) {
|
|
WCHAR guidbuf[80];
|
|
HRESULT ret;
|
|
LPRUNNINGOBJECTTABLE runobtable;
|
|
LPMONIKER moniker;
|
|
DWORD rot_flags = ROTFLAGS_REGISTRATIONKEEPSALIVE; /* default registration is strong */
|
|
|
|
StringFromGUID2(rcid,guidbuf,39);
|
|
ret = CreateItemMoniker(pdelimiter,guidbuf,&moniker);
|
|
if (FAILED(ret))
|
|
return ret;
|
|
ret = GetRunningObjectTable(0,&runobtable);
|
|
if (FAILED(ret)) {
|
|
IMoniker_Release(moniker);
|
|
return ret;
|
|
}
|
|
if(dwFlags == ACTIVEOBJECT_WEAK)
|
|
rot_flags = 0;
|
|
ret = IRunningObjectTable_Register(runobtable,rot_flags,punk,moniker,pdwRegister);
|
|
IRunningObjectTable_Release(runobtable);
|
|
IMoniker_Release(moniker);
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RevokeActiveObject (OLEAUT32.34)
|
|
*
|
|
* Revokes an object from the global item table.
|
|
*
|
|
* PARAMS
|
|
* xregister [I] Registration cookie.
|
|
* reserved [I] Reserved. Set to NULL.
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK.
|
|
* Failure: HRESULT code.
|
|
*/
|
|
HRESULT WINAPI DECLSPEC_HOTPATCH RevokeActiveObject(DWORD xregister,LPVOID reserved)
|
|
{
|
|
LPRUNNINGOBJECTTABLE runobtable;
|
|
HRESULT ret;
|
|
|
|
ret = GetRunningObjectTable(0,&runobtable);
|
|
if (FAILED(ret)) return ret;
|
|
ret = IRunningObjectTable_Revoke(runobtable,xregister);
|
|
if (SUCCEEDED(ret)) ret = S_OK;
|
|
IRunningObjectTable_Release(runobtable);
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetActiveObject (OLEAUT32.35)
|
|
*
|
|
* Gets an object from the global item table.
|
|
*
|
|
* PARAMS
|
|
* rcid [I] CLSID of the object.
|
|
* preserved [I] Reserved. Set to NULL.
|
|
* ppunk [O] Address to store object into.
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK.
|
|
* Failure: HRESULT code.
|
|
*/
|
|
HRESULT WINAPI DECLSPEC_HOTPATCH GetActiveObject(REFCLSID rcid,LPVOID preserved,LPUNKNOWN *ppunk)
|
|
{
|
|
WCHAR guidbuf[80];
|
|
HRESULT ret;
|
|
LPRUNNINGOBJECTTABLE runobtable;
|
|
LPMONIKER moniker;
|
|
|
|
StringFromGUID2(rcid,guidbuf,39);
|
|
ret = CreateItemMoniker(pdelimiter,guidbuf,&moniker);
|
|
if (FAILED(ret))
|
|
return ret;
|
|
ret = GetRunningObjectTable(0,&runobtable);
|
|
if (FAILED(ret)) {
|
|
IMoniker_Release(moniker);
|
|
return ret;
|
|
}
|
|
ret = IRunningObjectTable_GetObject(runobtable,moniker,ppunk);
|
|
IRunningObjectTable_Release(runobtable);
|
|
IMoniker_Release(moniker);
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* OaBuildVersion [OLEAUT32.170]
|
|
*
|
|
* Get the Ole Automation build version.
|
|
*
|
|
* PARAMS
|
|
* None
|
|
*
|
|
* RETURNS
|
|
* The build version.
|
|
*
|
|
* NOTES
|
|
* Known oleaut32.dll versions:
|
|
*| OLE Ver. Comments Date Build Ver.
|
|
*| -------- ------------------------- ---- ---------
|
|
*| OLE 2.1 NT 1993-95 10 3023
|
|
*| OLE 2.1 10 3027
|
|
*| Win32s Ver 1.1e 20 4049
|
|
*| OLE 2.20 W95/NT 1993-96 20 4112
|
|
*| OLE 2.20 W95/NT 1993-96 20 4118
|
|
*| OLE 2.20 W95/NT 1993-96 20 4122
|
|
*| OLE 2.30 W95/NT 1993-98 30 4265
|
|
*| OLE 2.40 NT?? 1993-98 40 4267
|
|
*| OLE 2.40 W98 SE orig. file 1993-98 40 4275
|
|
*| OLE 2.40 W2K orig. file 1993-XX 40 4514
|
|
*
|
|
* Currently the versions returned are 2.20 for Win3.1, 2.30 for Win95 & NT 3.51,
|
|
* and 2.40 for all later versions. The build number is maximum, i.e. 0xffff.
|
|
*/
|
|
ULONG WINAPI OaBuildVersion(void)
|
|
{
|
|
switch(GetVersion() & 0x8000ffff) /* mask off build number */
|
|
{
|
|
case 0x80000a03: /* WIN31 */
|
|
return MAKELONG(0xffff, 20);
|
|
case 0x00003303: /* NT351 */
|
|
return MAKELONG(0xffff, 30);
|
|
case 0x80000004: /* WIN95; I'd like to use the "standard" w95 minor
|
|
version here (30), but as we still use w95
|
|
as default winver (which is good IMHO), I better
|
|
play safe and use the latest value for w95 for now.
|
|
Change this as soon as default winver gets changed
|
|
to something more recent */
|
|
case 0x80000a04: /* WIN98 */
|
|
case 0x00000004: /* NT40 */
|
|
case 0x00000005: /* W2K */
|
|
return MAKELONG(0xffff, 40);
|
|
case 0x00000105: /* WinXP */
|
|
case 0x00000006: /* Vista */
|
|
case 0x00000106: /* Win7 */
|
|
return MAKELONG(0xffff, 50);
|
|
default:
|
|
FIXME("Version value not known yet. Please investigate it !\n");
|
|
return MAKELONG(0xffff, 40); /* for now return the same value as for w2k */
|
|
}
|
|
}
|
|
|
|
/******************************************************************************
|
|
* OleTranslateColor [OLEAUT32.421]
|
|
*
|
|
* Convert an OLE_COLOR to a COLORREF.
|
|
*
|
|
* PARAMS
|
|
* clr [I] Color to convert
|
|
* hpal [I] Handle to a palette for the conversion
|
|
* pColorRef [O] Destination for converted color, or NULL to test if the conversion is ok
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK. The conversion is ok, and pColorRef contains the converted color if non-NULL.
|
|
* Failure: E_INVALIDARG, if any argument is invalid.
|
|
*
|
|
* FIXME
|
|
* Document the conversion rules.
|
|
*/
|
|
HRESULT WINAPI OleTranslateColor(
|
|
OLE_COLOR clr,
|
|
HPALETTE hpal,
|
|
COLORREF* pColorRef)
|
|
{
|
|
COLORREF colorref;
|
|
BYTE b = HIBYTE(HIWORD(clr));
|
|
|
|
TRACE("(%08x, %p, %p)\n", clr, hpal, pColorRef);
|
|
|
|
/*
|
|
* In case pColorRef is NULL, provide our own to simplify the code.
|
|
*/
|
|
if (pColorRef == NULL)
|
|
pColorRef = &colorref;
|
|
|
|
switch (b)
|
|
{
|
|
case 0x00:
|
|
{
|
|
if (hpal != 0)
|
|
*pColorRef = PALETTERGB(GetRValue(clr),
|
|
GetGValue(clr),
|
|
GetBValue(clr));
|
|
else
|
|
*pColorRef = clr;
|
|
|
|
break;
|
|
}
|
|
|
|
case 0x01:
|
|
{
|
|
if (hpal != 0)
|
|
{
|
|
PALETTEENTRY pe;
|
|
/*
|
|
* Validate the palette index.
|
|
*/
|
|
if (GetPaletteEntries(hpal, LOWORD(clr), 1, &pe) == 0)
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
*pColorRef = clr;
|
|
|
|
break;
|
|
}
|
|
|
|
case 0x02:
|
|
*pColorRef = clr;
|
|
break;
|
|
|
|
case 0x80:
|
|
{
|
|
int index = LOBYTE(LOWORD(clr));
|
|
|
|
/*
|
|
* Validate GetSysColor index.
|
|
*/
|
|
if ((index < COLOR_SCROLLBAR) || (index > COLOR_MENUBAR))
|
|
return E_INVALIDARG;
|
|
|
|
*pColorRef = GetSysColor(index);
|
|
|
|
break;
|
|
}
|
|
|
|
default:
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
extern HRESULT WINAPI OLEAUTPS_DllGetClassObject(REFCLSID, REFIID, LPVOID *) DECLSPEC_HIDDEN;
|
|
extern BOOL WINAPI OLEAUTPS_DllMain(HINSTANCE, DWORD, LPVOID) DECLSPEC_HIDDEN;
|
|
extern HRESULT WINAPI OLEAUTPS_DllRegisterServer(void) DECLSPEC_HIDDEN;
|
|
extern HRESULT WINAPI OLEAUTPS_DllUnregisterServer(void) DECLSPEC_HIDDEN;
|
|
|
|
extern void _get_STDFONT_CF(LPVOID *);
|
|
extern void _get_STDPIC_CF(LPVOID *);
|
|
|
|
static HRESULT WINAPI PSDispatchFacBuf_QueryInterface(IPSFactoryBuffer *iface, REFIID riid, void **ppv)
|
|
{
|
|
if (IsEqualIID(riid, &IID_IUnknown) ||
|
|
IsEqualIID(riid, &IID_IPSFactoryBuffer))
|
|
{
|
|
IPSFactoryBuffer_AddRef(iface);
|
|
*ppv = iface;
|
|
return S_OK;
|
|
}
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI PSDispatchFacBuf_AddRef(IPSFactoryBuffer *iface)
|
|
{
|
|
return 2;
|
|
}
|
|
|
|
static ULONG WINAPI PSDispatchFacBuf_Release(IPSFactoryBuffer *iface)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
static HRESULT WINAPI PSDispatchFacBuf_CreateProxy(IPSFactoryBuffer *iface, IUnknown *pUnkOuter, REFIID riid, IRpcProxyBuffer **ppProxy, void **ppv)
|
|
{
|
|
IPSFactoryBuffer *pPSFB;
|
|
HRESULT hr;
|
|
|
|
if (IsEqualIID(riid, &IID_IDispatch))
|
|
hr = OLEAUTPS_DllGetClassObject(&CLSID_PSFactoryBuffer, &IID_IPSFactoryBuffer, (void **)&pPSFB);
|
|
else
|
|
hr = TMARSHAL_DllGetClassObject(&CLSID_PSOAInterface, &IID_IPSFactoryBuffer, (void **)&pPSFB);
|
|
|
|
if (FAILED(hr)) return hr;
|
|
|
|
hr = IPSFactoryBuffer_CreateProxy(pPSFB, pUnkOuter, riid, ppProxy, ppv);
|
|
|
|
IPSFactoryBuffer_Release(pPSFB);
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI PSDispatchFacBuf_CreateStub(IPSFactoryBuffer *iface, REFIID riid, IUnknown *pUnkOuter, IRpcStubBuffer **ppStub)
|
|
{
|
|
IPSFactoryBuffer *pPSFB;
|
|
HRESULT hr;
|
|
|
|
if (IsEqualIID(riid, &IID_IDispatch))
|
|
hr = OLEAUTPS_DllGetClassObject(&CLSID_PSFactoryBuffer, &IID_IPSFactoryBuffer, (void **)&pPSFB);
|
|
else
|
|
hr = TMARSHAL_DllGetClassObject(&CLSID_PSOAInterface, &IID_IPSFactoryBuffer, (void **)&pPSFB);
|
|
|
|
if (FAILED(hr)) return hr;
|
|
|
|
hr = IPSFactoryBuffer_CreateStub(pPSFB, riid, pUnkOuter, ppStub);
|
|
|
|
IPSFactoryBuffer_Release(pPSFB);
|
|
return hr;
|
|
}
|
|
|
|
static const IPSFactoryBufferVtbl PSDispatchFacBuf_Vtbl =
|
|
{
|
|
PSDispatchFacBuf_QueryInterface,
|
|
PSDispatchFacBuf_AddRef,
|
|
PSDispatchFacBuf_Release,
|
|
PSDispatchFacBuf_CreateProxy,
|
|
PSDispatchFacBuf_CreateStub
|
|
};
|
|
|
|
/* This is the whole PSFactoryBuffer object, just the vtableptr */
|
|
static const IPSFactoryBufferVtbl *pPSDispatchFacBuf = &PSDispatchFacBuf_Vtbl;
|
|
|
|
/***********************************************************************
|
|
* DllGetClassObject (OLEAUT32.@)
|
|
*/
|
|
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
|
|
{
|
|
*ppv = NULL;
|
|
if (IsEqualGUID(rclsid,&CLSID_StdFont)) {
|
|
if (IsEqualGUID(iid,&IID_IClassFactory)) {
|
|
_get_STDFONT_CF(ppv);
|
|
IClassFactory_AddRef((IClassFactory*)*ppv);
|
|
return S_OK;
|
|
}
|
|
}
|
|
if (IsEqualGUID(rclsid,&CLSID_StdPicture)) {
|
|
if (IsEqualGUID(iid,&IID_IClassFactory)) {
|
|
_get_STDPIC_CF(ppv);
|
|
IClassFactory_AddRef((IClassFactory*)*ppv);
|
|
return S_OK;
|
|
}
|
|
}
|
|
if (IsEqualCLSID(rclsid, &CLSID_PSDispatch) && IsEqualIID(iid, &IID_IPSFactoryBuffer)) {
|
|
*ppv = &pPSDispatchFacBuf;
|
|
IPSFactoryBuffer_AddRef((IPSFactoryBuffer *)*ppv);
|
|
return S_OK;
|
|
}
|
|
if (IsEqualGUID(rclsid,&CLSID_PSOAInterface)) {
|
|
if (S_OK==TMARSHAL_DllGetClassObject(rclsid,iid,ppv))
|
|
return S_OK;
|
|
/*FALLTHROUGH*/
|
|
}
|
|
if (IsEqualCLSID(rclsid, &CLSID_PSTypeComp) ||
|
|
IsEqualCLSID(rclsid, &CLSID_PSTypeInfo) ||
|
|
IsEqualCLSID(rclsid, &CLSID_PSTypeLib) ||
|
|
IsEqualCLSID(rclsid, &CLSID_PSDispatch) ||
|
|
IsEqualCLSID(rclsid, &CLSID_PSEnumVariant))
|
|
return OLEAUTPS_DllGetClassObject(&CLSID_PSFactoryBuffer, iid, ppv);
|
|
|
|
return OLEAUTPS_DllGetClassObject(rclsid, iid, ppv);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DllCanUnloadNow (OLEAUT32.@)
|
|
*
|
|
* Determine if this dll can be unloaded from the callers address space.
|
|
*
|
|
* PARAMS
|
|
* None.
|
|
*
|
|
* RETURNS
|
|
* Always returns S_FALSE. This dll cannot be unloaded.
|
|
*/
|
|
HRESULT WINAPI DllCanUnloadNow(void)
|
|
{
|
|
return S_FALSE;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* DllMain [OLEAUT32.@]
|
|
*/
|
|
BOOL WINAPI DllMain(HINSTANCE hInstDll, DWORD fdwReason, LPVOID lpvReserved)
|
|
{
|
|
static const WCHAR oanocacheW[] = {'o','a','n','o','c','a','c','h','e',0};
|
|
|
|
if(fdwReason == DLL_PROCESS_ATTACH)
|
|
bstr_cache_enabled = !GetEnvironmentVariableW(oanocacheW, NULL, 0);
|
|
|
|
return OLEAUTPS_DllMain( hInstDll, fdwReason, lpvReserved );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DllRegisterServer (OLEAUT32.@)
|
|
*/
|
|
HRESULT WINAPI DllRegisterServer(void)
|
|
{
|
|
return OLEAUTPS_DllRegisterServer();
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DllUnregisterServer (OLEAUT32.@)
|
|
*/
|
|
HRESULT WINAPI DllUnregisterServer(void)
|
|
{
|
|
return OLEAUTPS_DllUnregisterServer();
|
|
}
|
|
|
|
/***********************************************************************
|
|
* OleIconToCursor (OLEAUT32.415)
|
|
*/
|
|
HCURSOR WINAPI OleIconToCursor( HINSTANCE hinstExe, HICON hIcon)
|
|
{
|
|
FIXME("(%p,%p), partially implemented.\n",hinstExe,hIcon);
|
|
/* FIXME: make an extended conversation from HICON to HCURSOR */
|
|
return CopyCursor(hIcon);
|
|
}
|