/* * OLEAUT32 * * Copyright 1999, 2000 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 #include #include #include #define COBJMACROS #include "windef.h" #include "winbase.h" #include "wingdi.h" #include "winuser.h" #include "winerror.h" #include "ole2.h" #include "olectl.h" #include "oleauto.h" #include "initguid.h" #include "typelib.h" #include "oleaut32_oaidl.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(ole); WINE_DECLARE_DEBUG_CHANNEL(heap); /****************************************************************************** * BSTR {OLEAUT32} * * NOTES * BSTR is a simple typedef for a wide-character string used as the principle * string type in ole automation. When encapsulated in a Variant type they are * automatically copied and destroyed as the variant is processed. * * The low level BSTR API allows manipulation of these strings and is used by * higher level API calls to manage the strings transparently to the caller. * * Internally the BSTR type is allocated with space for a DWORD byte count before * the string data begins. This is undocumented and non-system code should not * access the count directly. Use SysStringLen() or SysStringByteLen() * instead. Note that the byte count does not include the terminating NUL. * * To create a new BSTR, use SysAllocString(), SysAllocStringLen() or * SysAllocStringByteLen(). To change the size of an existing BSTR, use SysReAllocString() * or SysReAllocStringLen(). Finally to destroy a string use SysFreeString(). * * BSTR's are cached by Ole Automation by default. To override this behaviour * either set the environment variable 'OANOCACHE', or call SetOaNoCache(). * * SEE ALSO * 'Inside OLE, second edition' by Kraig Brockshmidt. */ static BOOL bstr_cache_enabled; static CRITICAL_SECTION cs_bstr_cache; static CRITICAL_SECTION_DEBUG cs_bstr_cache_dbg = { 0, 0, &cs_bstr_cache, { &cs_bstr_cache_dbg.ProcessLocksList, &cs_bstr_cache_dbg.ProcessLocksList }, 0, 0, { (DWORD_PTR)(__FILE__ ": bstr_cache") } }; static CRITICAL_SECTION cs_bstr_cache = { &cs_bstr_cache_dbg, -1, 0, 0, 0, 0 }; typedef struct { #ifdef _WIN64 DWORD pad; #endif DWORD size; union { char ptr[1]; WCHAR str[1]; DWORD dwptr[1]; } u; } bstr_t; #define BUCKET_SIZE 16 #define BUCKET_BUFFER_SIZE 6 typedef struct { unsigned short head; unsigned short cnt; bstr_t *buf[BUCKET_BUFFER_SIZE]; } bstr_cache_entry_t; #define ARENA_INUSE_FILLER 0x55 #define ARENA_TAIL_FILLER 0xab #define ARENA_FREE_FILLER 0xfeeefeee static bstr_cache_entry_t bstr_cache[0x10000/BUCKET_SIZE]; static inline size_t bstr_alloc_size(size_t size) { return (FIELD_OFFSET(bstr_t, u.ptr[size]) + sizeof(WCHAR) + BUCKET_SIZE-1) & ~(BUCKET_SIZE-1); } static inline bstr_t *bstr_from_str(BSTR str) { return CONTAINING_RECORD(str, bstr_t, u.str); } static inline bstr_cache_entry_t *get_cache_entry_from_idx(unsigned cache_idx) { return bstr_cache_enabled && cache_idx < ARRAY_SIZE(bstr_cache) ? bstr_cache + cache_idx : NULL; } static inline bstr_cache_entry_t *get_cache_entry(size_t size) { unsigned cache_idx = FIELD_OFFSET(bstr_t, u.ptr[size+sizeof(WCHAR)-1])/BUCKET_SIZE; return get_cache_entry_from_idx(cache_idx); } static inline bstr_cache_entry_t *get_cache_entry_from_alloc_size(SIZE_T alloc_size) { unsigned cache_idx; if (alloc_size < BUCKET_SIZE) return NULL; cache_idx = (alloc_size - BUCKET_SIZE) / BUCKET_SIZE; return get_cache_entry_from_idx(cache_idx); } static bstr_t *alloc_bstr(size_t size) { bstr_cache_entry_t *cache_entry = get_cache_entry(size); bstr_t *ret; if(cache_entry) { EnterCriticalSection(&cs_bstr_cache); if(!cache_entry->cnt) { cache_entry = get_cache_entry(size+BUCKET_SIZE); if(cache_entry && !cache_entry->cnt) cache_entry = NULL; } if(cache_entry) { ret = cache_entry->buf[cache_entry->head++]; cache_entry->head %= BUCKET_BUFFER_SIZE; cache_entry->cnt--; } LeaveCriticalSection(&cs_bstr_cache); if(cache_entry) { if(WARN_ON(heap)) { size_t fill_size = (FIELD_OFFSET(bstr_t, u.ptr[size])+2*sizeof(WCHAR)-1) & ~(sizeof(WCHAR)-1); memset(ret, ARENA_INUSE_FILLER, fill_size); memset((char *)ret+fill_size, ARENA_TAIL_FILLER, bstr_alloc_size(size)-fill_size); } ret->size = size; return ret; } } ret = CoTaskMemAlloc(bstr_alloc_size(size)); if(ret) ret->size = size; return ret; } /****************************************************************************** * SysStringLen [OLEAUT32.7] * * Get the allocated length of a BSTR in wide characters. * * PARAMS * str [I] BSTR to find the length of * * RETURNS * The allocated length of str, or 0 if str is NULL. * * NOTES * See BSTR. * The returned length may be different from the length of the string as * calculated by lstrlenW(), since it returns the length that was used to * allocate the string by SysAllocStringLen(). */ UINT WINAPI SysStringLen(BSTR str) { return str ? bstr_from_str(str)->size/sizeof(WCHAR) : 0; } /****************************************************************************** * SysStringByteLen [OLEAUT32.149] * * Get the allocated length of a BSTR in bytes. * * PARAMS * str [I] BSTR to find the length of * * RETURNS * The allocated length of str, or 0 if str is NULL. * * NOTES * See SysStringLen(), BSTR(). */ UINT WINAPI SysStringByteLen(BSTR str) { return str ? bstr_from_str(str)->size : 0; } /****************************************************************************** * SysAllocString [OLEAUT32.2] * * Create a BSTR from an OLESTR. * * PARAMS * str [I] Source to create BSTR from * * RETURNS * Success: A BSTR allocated with SysAllocStringLen(). * Failure: NULL, if oleStr is NULL. * * NOTES * See BSTR. * MSDN (October 2001) incorrectly states that NULL is returned if oleStr has * a length of 0. Native Win32 and this implementation both return a valid * empty BSTR in this case. */ BSTR WINAPI SysAllocString(LPCOLESTR str) { if (!str) return 0; /* Delegate this to the SysAllocStringLen32 method. */ return SysAllocStringLen(str, lstrlenW(str)); } static inline IMalloc *get_malloc(void) { static IMalloc *malloc; if (!malloc) CoGetMalloc(1, &malloc); return malloc; } /****************************************************************************** * SysFreeString [OLEAUT32.6] * * Free a BSTR. * * PARAMS * str [I] BSTR to free. * * RETURNS * Nothing. * * NOTES * See BSTR. * str may be NULL, in which case this function does nothing. */ void WINAPI DECLSPEC_HOTPATCH SysFreeString(BSTR str) { bstr_cache_entry_t *cache_entry; bstr_t *bstr; IMalloc *malloc = get_malloc(); SIZE_T alloc_size; if(!str) return; bstr = bstr_from_str(str); alloc_size = IMalloc_GetSize(malloc, bstr); if (alloc_size == ~0UL) return; cache_entry = get_cache_entry_from_alloc_size(alloc_size); if(cache_entry) { unsigned i; EnterCriticalSection(&cs_bstr_cache); /* According to tests, freeing a string that's already in cache doesn't corrupt anything. * For that to work we need to search the cache. */ for(i=0; i < cache_entry->cnt; i++) { if(cache_entry->buf[(cache_entry->head+i) % BUCKET_BUFFER_SIZE] == bstr) { WARN_(heap)("String already is in cache!\n"); LeaveCriticalSection(&cs_bstr_cache); return; } } if(cache_entry->cnt < ARRAY_SIZE(cache_entry->buf)) { cache_entry->buf[(cache_entry->head+cache_entry->cnt) % BUCKET_BUFFER_SIZE] = bstr; cache_entry->cnt++; if(WARN_ON(heap)) { unsigned n = (alloc_size-FIELD_OFFSET(bstr_t, u.ptr))/sizeof(DWORD); for(i=0; iu.dwptr[i] = ARENA_FREE_FILLER; } LeaveCriticalSection(&cs_bstr_cache); return; } LeaveCriticalSection(&cs_bstr_cache); } CoTaskMemFree(bstr); } /****************************************************************************** * SysAllocStringLen [OLEAUT32.4] * * Create a BSTR from an OLESTR of a given wide character length. * * PARAMS * str [I] Source to create BSTR from * len [I] Length of oleStr in wide characters * * RETURNS * Success: A newly allocated BSTR from SysAllocStringByteLen() * Failure: NULL, if len is >= 0x80000000, or memory allocation fails. * * NOTES * See BSTR(), SysAllocStringByteLen(). */ BSTR WINAPI SysAllocStringLen(const OLECHAR *str, unsigned int len) { bstr_t *bstr; DWORD size; /* Detect integer overflow. */ if (len >= ((UINT_MAX-sizeof(WCHAR)-sizeof(DWORD))/sizeof(WCHAR))) return NULL; TRACE("%s\n", debugstr_wn(str, len)); size = len*sizeof(WCHAR); bstr = alloc_bstr(size); if(!bstr) return NULL; if(str) { memcpy(bstr->u.str, str, size); bstr->u.str[len] = 0; }else { memset(bstr->u.str, 0, size+sizeof(WCHAR)); } return bstr->u.str; } /****************************************************************************** * SysReAllocStringLen [OLEAUT32.5] * * Change the length of a previously created BSTR. * * PARAMS * old [O] BSTR to change the length of * str [I] New source for pbstr * len [I] Length of oleStr in wide characters * * RETURNS * Success: 1. The size of pbstr is updated. * Failure: 0, if len >= 0x80000000 or memory allocation fails. * * NOTES * See BSTR(), SysAllocStringByteLen(). * *old may be changed by this function. */ int WINAPI SysReAllocStringLen(BSTR* old, const OLECHAR* str, unsigned int len) { /* Detect integer overflow. */ if (len >= ((UINT_MAX-sizeof(WCHAR)-sizeof(DWORD))/sizeof(WCHAR))) return FALSE; if (*old!=NULL) { DWORD newbytelen = len*sizeof(WCHAR); bstr_t *old_bstr = bstr_from_str(*old); bstr_t *bstr = CoTaskMemRealloc(old_bstr, bstr_alloc_size(newbytelen)); if (!bstr) return FALSE; *old = bstr->u.str; bstr->size = newbytelen; /* The old string data is still there when str is NULL */ if (str && old_bstr->u.str != str) memmove(bstr->u.str, str, newbytelen); bstr->u.str[len] = 0; } else { *old = SysAllocStringLen(str, len); } return TRUE; } /****************************************************************************** * SysAllocStringByteLen [OLEAUT32.150] * * Create a BSTR from an OLESTR of a given byte length. * * PARAMS * str [I] Source to create BSTR from * len [I] Length of oleStr in bytes * * RETURNS * Success: A newly allocated BSTR * Failure: NULL, if len is >= 0x80000000, or memory allocation fails. * * NOTES * -If len is 0 or oleStr is NULL the resulting string is empty (""). * -This function always NUL terminates the resulting BSTR. * -oleStr may be either an LPCSTR or LPCOLESTR, since it is copied * without checking for a terminating NUL. * See BSTR. */ BSTR WINAPI DECLSPEC_HOTPATCH SysAllocStringByteLen(LPCSTR str, UINT len) { bstr_t *bstr; /* Detect integer overflow. */ if (len >= (UINT_MAX-sizeof(WCHAR)-sizeof(DWORD))) return NULL; bstr = alloc_bstr(len); if(!bstr) return NULL; if(str) { memcpy(bstr->u.ptr, str, len); bstr->u.ptr[len] = 0; }else { memset(bstr->u.ptr, 0, len+1); } bstr->u.str[(len+sizeof(WCHAR)-1)/sizeof(WCHAR)] = 0; return bstr->u.str; } /****************************************************************************** * SysReAllocString [OLEAUT32.3] * * Change the length of a previously created BSTR. * * PARAMS * old [I/O] BSTR to change the length of * str [I] New source for pbstr * * RETURNS * Success: 1 * Failure: 0. * * NOTES * See BSTR(), SysAllocStringStringLen(). */ INT WINAPI SysReAllocString(LPBSTR old,LPCOLESTR str) { /* * Sanity check */ if (old==NULL) return 0; /* * Make sure we free the old string. */ SysFreeString(*old); /* * Allocate the new string */ *old = SysAllocString(str); return 1; } /****************************************************************************** * SetOaNoCache (OLEAUT32.327) * * Instruct Ole Automation not to cache BSTR allocations. * * PARAMS * None. * * RETURNS * Nothing. * * NOTES * SetOaNoCache does not release cached strings, so it leaks by design. */ void WINAPI SetOaNoCache(void) { TRACE("\n"); bstr_cache_enabled = FALSE; } static const WCHAR _delimiter[] = {'!',0}; /* default delimiter apparently */ static const WCHAR *pdelimiter = &_delimiter[0]; /*********************************************************************** * RegisterActiveObject (OLEAUT32.33) * * Registers an object in the global item table. * * PARAMS * punk [I] Object to register. * rcid [I] CLSID of the object. * dwFlags [I] Flags. * pdwRegister [O] Address to store cookie of object registration in. * * RETURNS * Success: S_OK. * 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 HRESULT WINAPI CreateProxyFromTypeInfo(ITypeInfo *typeinfo, IUnknown *outer, REFIID iid, IRpcProxyBuffer **proxy, void **obj); extern HRESULT WINAPI CreateStubFromTypeInfo(ITypeInfo *typeinfo, REFIID iid, IUnknown *server, IRpcStubBuffer **stub); struct ifacepsredirect_data { ULONG size; DWORD mask; GUID iid; ULONG nummethods; GUID tlbid; GUID base; ULONG name_len; ULONG name_offset; }; struct tlibredirect_data { ULONG size; DWORD res; ULONG name_len; ULONG name_offset; LANGID langid; WORD flags; ULONG help_len; ULONG help_offset; WORD major_version; WORD minor_version; }; static BOOL actctx_get_typelib_module(REFIID iid, WCHAR *module, DWORD len) { struct ifacepsredirect_data *iface; struct tlibredirect_data *tlib; ACTCTX_SECTION_KEYED_DATA data; WCHAR *ptrW; data.cbSize = sizeof(data); if (!FindActCtxSectionGuid(0, NULL, ACTIVATION_CONTEXT_SECTION_COM_INTERFACE_REDIRECTION, iid, &data)) return FALSE; iface = (struct ifacepsredirect_data *)data.lpData; if (!FindActCtxSectionGuid(0, NULL, ACTIVATION_CONTEXT_SECTION_COM_TYPE_LIBRARY_REDIRECTION, &iface->tlbid, &data)) return FALSE; tlib = (struct tlibredirect_data *)data.lpData; ptrW = (WCHAR *)((BYTE *)data.lpSectionBase + tlib->name_offset); if (tlib->name_len/sizeof(WCHAR) >= len) { ERR("need larger module buffer, %u\n", tlib->name_len); return FALSE; } memcpy(module, ptrW, tlib->name_len); module[tlib->name_len/sizeof(WCHAR)] = 0; return TRUE; } static HRESULT reg_get_typelib_module(REFIID iid, WCHAR *module, DWORD len) { REGSAM opposite = (sizeof(void*) == 8) ? KEY_WOW64_32KEY : KEY_WOW64_64KEY; char tlguid[200], typelibkey[316], interfacekey[300], ver[100], tlfn[260]; DWORD tlguidlen, verlen, type; LONG tlfnlen, err; BOOL is_wow64; HKEY ikey; sprintf( interfacekey, "Interface\\{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\\Typelib", iid->Data1, iid->Data2, iid->Data3, iid->Data4[0], iid->Data4[1], iid->Data4[2], iid->Data4[3], iid->Data4[4], iid->Data4[5], iid->Data4[6], iid->Data4[7] ); err = RegOpenKeyExA(HKEY_CLASSES_ROOT,interfacekey,0,KEY_READ,&ikey); if (err && (opposite == KEY_WOW64_32KEY || (IsWow64Process(GetCurrentProcess(), &is_wow64) && is_wow64))) err = RegOpenKeyExA(HKEY_CLASSES_ROOT,interfacekey,0,KEY_READ|opposite,&ikey); if (err) { ERR("No %s key found.\n", interfacekey); return E_FAIL; } tlguidlen = sizeof(tlguid); if (RegQueryValueExA(ikey, NULL, NULL, &type, (BYTE *)tlguid, &tlguidlen)) { ERR("Getting typelib guid failed.\n"); RegCloseKey(ikey); return E_FAIL; } verlen = sizeof(ver); if (RegQueryValueExA(ikey, "Version", NULL, &type, (BYTE *)ver, &verlen)) { ERR("Could not get version value?\n"); RegCloseKey(ikey); return E_FAIL; } RegCloseKey(ikey); sprintf(typelibkey, "Typelib\\%s\\%s\\0\\win%u", tlguid, ver, sizeof(void *) == 8 ? 64 : 32); tlfnlen = sizeof(tlfn); if (RegQueryValueA(HKEY_CLASSES_ROOT, typelibkey, tlfn, &tlfnlen)) { #ifdef _WIN64 sprintf(typelibkey, "Typelib\\%s\\%s\\0\\win32", tlguid, ver); tlfnlen = sizeof(tlfn); if (RegQueryValueA(HKEY_CLASSES_ROOT, typelibkey, tlfn, &tlfnlen)) { #endif ERR("Could not get typelib fn?\n"); return E_FAIL; #ifdef _WIN64 } #endif } MultiByteToWideChar(CP_ACP, 0, tlfn, -1, module, len); return S_OK; } static HRESULT get_typeinfo_for_iid(REFIID iid, ITypeInfo **typeinfo) { WCHAR module[MAX_PATH]; ITypeLib *typelib; HRESULT hr; *typeinfo = NULL; module[0] = 0; if (!actctx_get_typelib_module(iid, module, ARRAY_SIZE(module))) { hr = reg_get_typelib_module(iid, module, ARRAY_SIZE(module)); if (FAILED(hr)) return hr; } hr = LoadTypeLib(module, &typelib); if (hr != S_OK) { ERR("Failed to load typelib for %s, but it should be there.\n", debugstr_guid(iid)); return hr; } hr = ITypeLib_GetTypeInfoOfGuid(typelib, iid, typeinfo); ITypeLib_Release(typelib); if (hr != S_OK) ERR("typelib does not contain info for %s\n", debugstr_guid(iid)); return hr; } static HRESULT WINAPI dispatch_typelib_ps_QueryInterface(IPSFactoryBuffer *iface, REFIID iid, void **out) { if (IsEqualIID(iid, &IID_IPSFactoryBuffer) || IsEqualIID(iid, &IID_IUnknown)) { *out = iface; return S_OK; } FIXME("No interface for %s.\n", debugstr_guid(iid)); *out = NULL; return E_NOINTERFACE; } static ULONG WINAPI dispatch_typelib_ps_AddRef(IPSFactoryBuffer *iface) { return 2; } static ULONG WINAPI dispatch_typelib_ps_Release(IPSFactoryBuffer *iface) { return 1; } static HRESULT dispatch_create_proxy(IUnknown *outer, IRpcProxyBuffer **proxy, void **out) { IPSFactoryBuffer *factory; HRESULT hr; hr = OLEAUTPS_DllGetClassObject(&CLSID_PSFactoryBuffer, &IID_IPSFactoryBuffer, (void **)&factory); if (FAILED(hr)) return hr; hr = IPSFactoryBuffer_CreateProxy(factory, outer, &IID_IDispatch, proxy, out); IPSFactoryBuffer_Release(factory); return hr; } static HRESULT WINAPI dispatch_typelib_ps_CreateProxy(IPSFactoryBuffer *iface, IUnknown *outer, REFIID iid, IRpcProxyBuffer **proxy, void **out) { ITypeInfo *typeinfo; TYPEATTR *attr; HRESULT hr; if (IsEqualGUID(iid, &IID_IDispatch)) return dispatch_create_proxy(outer, proxy, out); hr = get_typeinfo_for_iid(iid, &typeinfo); if (FAILED(hr)) return hr; hr = ITypeInfo_GetTypeAttr(typeinfo, &attr); if (FAILED(hr)) { ITypeInfo_Release(typeinfo); return hr; } if (attr->typekind == TKIND_INTERFACE || (attr->wTypeFlags & TYPEFLAG_FDUAL)) hr = CreateProxyFromTypeInfo(typeinfo, outer, iid, proxy, out); else hr = dispatch_create_proxy(outer, proxy, out); if (FAILED(hr)) ERR("Failed to create proxy, hr %#x.\n", hr); ITypeInfo_ReleaseTypeAttr(typeinfo, attr); ITypeInfo_Release(typeinfo); return hr; } static HRESULT dispatch_create_stub(IUnknown *server, IRpcStubBuffer **stub) { IPSFactoryBuffer *factory; HRESULT hr; hr = OLEAUTPS_DllGetClassObject(&CLSID_PSFactoryBuffer, &IID_IPSFactoryBuffer, (void **)&factory); if (FAILED(hr)) return hr; hr = IPSFactoryBuffer_CreateStub(factory, &IID_IDispatch, server, stub); IPSFactoryBuffer_Release(factory); return hr; } static HRESULT WINAPI dispatch_typelib_ps_CreateStub(IPSFactoryBuffer *iface, REFIID iid, IUnknown *server, IRpcStubBuffer **stub) { ITypeInfo *typeinfo; TYPEATTR *attr; HRESULT hr; if (IsEqualGUID(iid, &IID_IDispatch)) return dispatch_create_stub(server, stub); hr = get_typeinfo_for_iid(iid, &typeinfo); if (FAILED(hr)) return hr; hr = ITypeInfo_GetTypeAttr(typeinfo, &attr); if (FAILED(hr)) { ITypeInfo_Release(typeinfo); return hr; } if (attr->typekind == TKIND_INTERFACE || (attr->wTypeFlags & TYPEFLAG_FDUAL)) hr = CreateStubFromTypeInfo(typeinfo, iid, server, stub); else hr = dispatch_create_stub(server, stub); if (FAILED(hr)) ERR("Failed to create proxy, hr %#x.\n", hr); ITypeInfo_ReleaseTypeAttr(typeinfo, attr); ITypeInfo_Release(typeinfo); return hr; } static const IPSFactoryBufferVtbl dispatch_typelib_ps_vtbl = { dispatch_typelib_ps_QueryInterface, dispatch_typelib_ps_AddRef, dispatch_typelib_ps_Release, dispatch_typelib_ps_CreateProxy, dispatch_typelib_ps_CreateStub, }; static IPSFactoryBuffer dispatch_typelib_ps = { &dispatch_typelib_ps_vtbl }; extern void _get_STDFONT_CF(LPVOID *); extern void _get_STDPIC_CF(LPVOID *); /*********************************************************************** * 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 (IsEqualGUID(rclsid, &CLSID_PSDispatch) || IsEqualGUID(rclsid, &CLSID_PSOAInterface)) return IPSFactoryBuffer_QueryInterface(&dispatch_typelib_ps, iid, ppv); 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); } /*********************************************************************** * GetAltMonthNames (OLEAUT32.@) */ HRESULT WINAPI GetAltMonthNames(LCID lcid, LPOLESTR **str) { static const WCHAR ar_month1W[] = {0x645,0x62d,0x631,0x645,0}; static const WCHAR ar_month2W[] = {0x635,0x641,0x631,0}; static const WCHAR ar_month3W[] = {0x631,0x628,0x64a,0x639,' ',0x627,0x644,0x627,0x648,0x644,0}; static const WCHAR ar_month4W[] = {0x631,0x628,0x64a,0x639,' ',0x627,0x644,0x62b,0x627,0x646,0x64a,0}; static const WCHAR ar_month5W[] = {0x62c,0x645,0x627,0x62f,0x649,' ',0x627,0x644,0x627,0x648,0x644,0x649,0}; static const WCHAR ar_month6W[] = {0x62c,0x645,0x627,0x62f,0x649,' ',0x627,0x644,0x62b,0x627,0x646,0x64a,0x629,0}; static const WCHAR ar_month7W[] = {0x631,0x62c,0x628,0}; static const WCHAR ar_month8W[] = {0x634,0x639,0x628,0x627,0x646,0}; static const WCHAR ar_month9W[] = {0x631,0x645,0x636,0x627,0x646,0}; static const WCHAR ar_month10W[] = {0x634,0x648,0x627,0x643,0}; static const WCHAR ar_month11W[] = {0x630,0x648,' ',0x627,0x644,0x642,0x639,0x62f,0x629,0}; static const WCHAR ar_month12W[] = {0x630,0x648,' ',0x627,0x644,0x62d,0x62c,0x629,0}; static const WCHAR *arabic_hijri[] = { ar_month1W, ar_month2W, ar_month3W, ar_month4W, ar_month5W, ar_month6W, ar_month7W, ar_month8W, ar_month9W, ar_month10W, ar_month11W, ar_month12W, NULL }; static const WCHAR pl_month1W[] = {'s','t','y','c','z','n','i','a',0}; static const WCHAR pl_month2W[] = {'l','u','t','e','g','o',0}; static const WCHAR pl_month3W[] = {'m','a','r','c','a',0}; static const WCHAR pl_month4W[] = {'k','w','i','e','t','n','i','a',0}; static const WCHAR pl_month5W[] = {'m','a','j','a',0}; static const WCHAR pl_month6W[] = {'c','z','e','r','w','c','a',0}; static const WCHAR pl_month7W[] = {'l','i','p','c','a',0}; static const WCHAR pl_month8W[] = {'s','i','e','r','p','n','i','a',0}; static const WCHAR pl_month9W[] = {'w','r','z','e',0x15b,'n','i','a',0}; static const WCHAR pl_month10W[] = {'p','a',0x17a,'d','z','i','e','r','n','i','k','a',0}; static const WCHAR pl_month11W[] = {'l','i','s','t','o','p','a','d','a',0}; static const WCHAR pl_month12W[] = {'g','r','u','d','n','i','a',0}; static const WCHAR *polish_genitive_names[] = { pl_month1W, pl_month2W, pl_month3W, pl_month4W, pl_month5W, pl_month6W, pl_month7W, pl_month8W, pl_month9W, pl_month10W, pl_month11W, pl_month12W, NULL }; static const WCHAR ru_month1W[] = {0x44f,0x43d,0x432,0x430,0x440,0x44f,0}; static const WCHAR ru_month2W[] = {0x444,0x435,0x432,0x440,0x430,0x43b,0x44f,0}; static const WCHAR ru_month3W[] = {0x43c,0x430,0x440,0x442,0x430,0}; static const WCHAR ru_month4W[] = {0x430,0x43f,0x440,0x435,0x43b,0x44f,0}; static const WCHAR ru_month5W[] = {0x43c,0x430,0x44f,0}; static const WCHAR ru_month6W[] = {0x438,0x44e,0x43d,0x44f,0}; static const WCHAR ru_month7W[] = {0x438,0x44e,0x43b,0x44f,0}; static const WCHAR ru_month8W[] = {0x430,0x432,0x433,0x443,0x441,0x442,0x430,0}; static const WCHAR ru_month9W[] = {0x441,0x435,0x43d,0x442,0x44f,0x431,0x440,0x44f,0}; static const WCHAR ru_month10W[] = {0x43e,0x43a,0x442,0x44f,0x431,0x440,0x44f,0}; static const WCHAR ru_month11W[] = {0x43d,0x43e,0x44f,0x431,0x440,0x44f,0}; static const WCHAR ru_month12W[] = {0x434,0x435,0x43a,0x430,0x431,0x440,0x44f,0}; static const WCHAR *russian_genitive_names[] = { ru_month1W, ru_month2W, ru_month3W, ru_month4W, ru_month5W, ru_month6W, ru_month7W, ru_month8W, ru_month9W, ru_month10W, ru_month11W, ru_month12W, NULL }; TRACE("%#x, %p\n", lcid, str); if (PRIMARYLANGID(LANGIDFROMLCID(lcid)) == LANG_ARABIC) *str = (LPOLESTR *)arabic_hijri; else if (PRIMARYLANGID(LANGIDFROMLCID(lcid)) == LANG_POLISH) *str = (LPOLESTR *)polish_genitive_names; else if (PRIMARYLANGID(LANGIDFROMLCID(lcid)) == LANG_RUSSIAN) *str = (LPOLESTR *)russian_genitive_names; else *str = NULL; return S_OK; }