4 * Copyright 1997 Marcus Meissner
6 * 2000 Francois Jacques
7 * 2001 Huw D M Davies for CodeWeavers
8 * 2005 Robert Shearman, for CodeWeavers
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 * --------------------------------------------------------------------------------------
25 * Known problems (2000, Francois Jacques)
27 * - Tested using OLEVIEW (Platform SDK tool) only.
29 * - dual interface dispinterfaces. vtable-interface ITypeInfo instances are
30 * creating by doing a straight copy of the dispinterface instance and just changing
31 * its typekind. Pointed structures aren't copied - only the address of the pointers.
33 * - locale stuff is partially implemented but hasn't been tested.
35 * - typelib file is still read in its entirety, but it is released now.
37 * --------------------------------------------------------------------------------------
38 * Known problems left from previous implementation (1999, Rein Klazes) :
40 * -. Data structures are straightforward, but slow for look-ups.
41 * -. (related) nothing is hashed
42 * -. Most error return values are just guessed not checked with windows
44 * -. lousy fatal error handling
49 #include "wine/port.h"
58 #define NONAMELESSUNION
59 #define NONAMELESSSTRUCT
69 #include "wine/unicode.h"
72 #include "wine/debug.h"
74 #include "wine/list.h"
76 WINE_DEFAULT_DEBUG_CHANNEL(ole);
77 WINE_DECLARE_DEBUG_CHANNEL(typelib);
91 WORD type_id; /* Type identifier */
92 WORD count; /* Number of resources of this type */
93 DWORD resloader; /* SetResourceHandler() */
99 static HRESULT typedescvt_to_variantvt(ITypeInfo *tinfo, const TYPEDESC *tdesc, VARTYPE *vt);
100 static HRESULT TLB_AllocAndInitVarDesc(const VARDESC *src, VARDESC **dest_ptr);
102 /****************************************************************************
105 * Takes p_iVal (which is in little endian) and returns it
106 * in the host machine's byte order.
108 #ifdef WORDS_BIGENDIAN
109 static WORD FromLEWord(WORD p_iVal)
111 return (((p_iVal & 0x00FF) << 8) |
112 ((p_iVal & 0xFF00) >> 8));
116 static DWORD FromLEDWord(DWORD p_iVal)
118 return (((p_iVal & 0x000000FF) << 24) |
119 ((p_iVal & 0x0000FF00) << 8) |
120 ((p_iVal & 0x00FF0000) >> 8) |
121 ((p_iVal & 0xFF000000) >> 24));
124 #define FromLEWord(X) (X)
125 #define FromLEDWord(X) (X)
128 #define DISPATCH_HREF_OFFSET 0x01000000
129 #define DISPATCH_HREF_MASK 0xff000000
131 /****************************************************************************
134 * Fix byte order in any structure if necessary
136 #ifdef WORDS_BIGENDIAN
137 static void FromLEWords(void *p_Val, int p_iSize)
141 p_iSize /= sizeof(WORD);
144 *Val = FromLEWord(*Val);
151 static void FromLEDWords(void *p_Val, int p_iSize)
155 p_iSize /= sizeof(DWORD);
158 *Val = FromLEDWord(*Val);
164 #define FromLEWords(X,Y) /*nothing*/
165 #define FromLEDWords(X,Y) /*nothing*/
169 * Find a typelib key which matches a requested maj.min version.
171 static BOOL find_typelib_key( REFGUID guid, WORD *wMaj, WORD *wMin )
173 static const WCHAR typelibW[] = {'T','y','p','e','l','i','b','\\',0};
177 INT best_maj = -1, best_min = -1;
180 memcpy( buffer, typelibW, sizeof(typelibW) );
181 StringFromGUID2( guid, buffer + strlenW(buffer), 40 );
183 if (RegOpenKeyExW( HKEY_CLASSES_ROOT, buffer, 0, KEY_READ, &hkey ) != ERROR_SUCCESS)
186 len = sizeof(key_name);
188 while (RegEnumKeyExA(hkey, i++, key_name, &len, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
192 if (sscanf(key_name, "%x.%x", &v_maj, &v_min) == 2)
194 TRACE("found %s: %x.%x\n", debugstr_w(buffer), v_maj, v_min);
196 if (*wMaj == 0xffff && *wMin == 0xffff)
198 if (v_maj > best_maj) best_maj = v_maj;
199 if (v_min > best_min) best_min = v_min;
201 else if (*wMaj == v_maj)
208 break; /* exact match */
210 if (*wMin != 0xffff && v_min > best_min) best_min = v_min;
213 len = sizeof(key_name);
217 TRACE("found best_maj %d, best_min %d\n", best_maj, best_min);
219 if (*wMaj == 0xffff && *wMin == 0xffff)
221 if (best_maj >= 0 && best_min >= 0)
229 if (*wMaj == best_maj && best_min >= 0)
237 /* get the path of a typelib key, in the form "Typelib\\<guid>\\<maj>.<min>" */
238 /* buffer must be at least 60 characters long */
239 static WCHAR *get_typelib_key( REFGUID guid, WORD wMaj, WORD wMin, WCHAR *buffer )
241 static const WCHAR TypelibW[] = {'T','y','p','e','l','i','b','\\',0};
242 static const WCHAR VersionFormatW[] = {'\\','%','x','.','%','x',0};
244 memcpy( buffer, TypelibW, sizeof(TypelibW) );
245 StringFromGUID2( guid, buffer + strlenW(buffer), 40 );
246 sprintfW( buffer + strlenW(buffer), VersionFormatW, wMaj, wMin );
250 /* get the path of an interface key, in the form "Interface\\<guid>" */
251 /* buffer must be at least 50 characters long */
252 static WCHAR *get_interface_key( REFGUID guid, WCHAR *buffer )
254 static const WCHAR InterfaceW[] = {'I','n','t','e','r','f','a','c','e','\\',0};
256 memcpy( buffer, InterfaceW, sizeof(InterfaceW) );
257 StringFromGUID2( guid, buffer + strlenW(buffer), 40 );
261 /* get the lcid subkey for a typelib, in the form "<lcid>\\<syskind>" */
262 /* buffer must be at least 16 characters long */
263 static WCHAR *get_lcid_subkey( LCID lcid, SYSKIND syskind, WCHAR *buffer )
265 static const WCHAR LcidFormatW[] = {'%','l','x','\\',0};
266 static const WCHAR win16W[] = {'w','i','n','1','6',0};
267 static const WCHAR win32W[] = {'w','i','n','3','2',0};
268 static const WCHAR win64W[] = {'w','i','n','6','4',0};
270 sprintfW( buffer, LcidFormatW, lcid );
273 case SYS_WIN16: strcatW( buffer, win16W ); break;
274 case SYS_WIN32: strcatW( buffer, win32W ); break;
275 case SYS_WIN64: strcatW( buffer, win64W ); break;
277 TRACE("Typelib is for unsupported syskind %i\n", syskind);
283 static HRESULT TLB_ReadTypeLib(LPCWSTR pszFileName, LPWSTR pszPath, UINT cchPath, ITypeLib2 **ppTypeLib);
286 /* Get the path to a registered type library. Helper for QueryPathOfRegTypeLib. */
287 static HRESULT query_typelib_path( REFGUID guid, WORD wMaj, WORD wMin,
288 SYSKIND syskind, LCID lcid, LPBSTR path )
290 HRESULT hr = TYPE_E_LIBNOTREGISTERED;
294 WCHAR Path[MAX_PATH];
297 TRACE_(typelib)("(%s, %x.%x, 0x%x, %p)\n", debugstr_guid(guid), wMaj, wMin, lcid, path);
299 if (!find_typelib_key( guid, &wMaj, &wMin )) return TYPE_E_LIBNOTREGISTERED;
300 get_typelib_key( guid, wMaj, wMin, buffer );
302 res = RegOpenKeyExW( HKEY_CLASSES_ROOT, buffer, 0, KEY_READ, &hkey );
303 if (res == ERROR_FILE_NOT_FOUND)
305 TRACE_(typelib)("%s not found\n", debugstr_w(buffer));
306 return TYPE_E_LIBNOTREGISTERED;
308 else if (res != ERROR_SUCCESS)
310 TRACE_(typelib)("failed to open %s for read access\n", debugstr_w(buffer));
311 return TYPE_E_REGISTRYACCESS;
316 LONG dwPathLen = sizeof(Path);
318 get_lcid_subkey( myLCID, syskind, buffer );
320 if (RegQueryValueW(hkey, buffer, Path, &dwPathLen))
324 else if (myLCID == lcid)
326 /* try with sub-langid */
327 myLCID = SUBLANGID(lcid);
329 else if ((myLCID == SUBLANGID(lcid)) && myLCID)
331 /* try with system langid */
341 *path = SysAllocString( Path );
346 TRACE_(typelib)("-- 0x%08x\n", hr);
350 /****************************************************************************
351 * QueryPathOfRegTypeLib [OLEAUT32.164]
353 * Gets the path to a registered type library.
356 * guid [I] referenced guid
357 * wMaj [I] major version
358 * wMin [I] minor version
360 * path [O] path of typelib
364 * Failure: If the type library is not registered then TYPE_E_LIBNOTREGISTERED
365 * or TYPE_E_REGISTRYACCESS if the type library registration key couldn't be
368 HRESULT WINAPI QueryPathOfRegTypeLib( REFGUID guid, WORD wMaj, WORD wMin, LCID lcid, LPBSTR path )
371 HRESULT hres = query_typelib_path( guid, wMaj, wMin, SYS_WIN64, lcid, path );
375 return query_typelib_path( guid, wMaj, wMin, SYS_WIN32, lcid, path );
378 /******************************************************************************
379 * CreateTypeLib [OLEAUT32.160] creates a typelib
385 HRESULT WINAPI CreateTypeLib(
386 SYSKIND syskind, LPCOLESTR szFile, ICreateTypeLib** ppctlib
388 FIXME("(%d,%s,%p), stub!\n",syskind,debugstr_w(szFile),ppctlib);
392 /******************************************************************************
393 * LoadTypeLib [OLEAUT32.161]
395 * Loads a type library
398 * szFile [I] Name of file to load from.
399 * pptLib [O] Pointer that receives ITypeLib object on success.
406 * LoadTypeLibEx, LoadRegTypeLib, CreateTypeLib.
408 HRESULT WINAPI LoadTypeLib(const OLECHAR *szFile, ITypeLib * *pptLib)
410 TRACE("(%s,%p)\n",debugstr_w(szFile), pptLib);
411 return LoadTypeLibEx(szFile, REGKIND_DEFAULT, pptLib);
414 /******************************************************************************
415 * LoadTypeLibEx [OLEAUT32.183]
417 * Loads and optionally registers a type library
423 HRESULT WINAPI LoadTypeLibEx(
424 LPCOLESTR szFile, /* [in] Name of file to load from */
425 REGKIND regkind, /* [in] Specify kind of registration */
426 ITypeLib **pptLib) /* [out] Pointer to pointer to loaded type library */
428 WCHAR szPath[MAX_PATH+1];
431 TRACE("(%s,%d,%p)\n",debugstr_w(szFile), regkind, pptLib);
435 res = TLB_ReadTypeLib(szFile, szPath, MAX_PATH + 1, (ITypeLib2**)pptLib);
440 case REGKIND_DEFAULT:
441 /* don't register typelibs supplied with full path. Experimentation confirms the following */
442 if (((szFile[0] == '\\') && (szFile[1] == '\\')) ||
443 (szFile[0] && (szFile[1] == ':'))) break;
444 /* else fall-through */
446 case REGKIND_REGISTER:
447 if (FAILED(res = RegisterTypeLib(*pptLib, szPath, NULL)))
449 ITypeLib_Release(*pptLib);
457 TRACE(" returns %08x\n",res);
461 /******************************************************************************
462 * LoadRegTypeLib [OLEAUT32.162]
464 * Loads a registered type library.
467 * rguid [I] GUID of the registered type library.
468 * wVerMajor [I] major version.
469 * wVerMinor [I] minor version.
470 * lcid [I] locale ID.
471 * ppTLib [O] pointer that receives an ITypeLib object on success.
475 * Failure: Any HRESULT code returned from QueryPathOfRegTypeLib or
478 HRESULT WINAPI LoadRegTypeLib(
490 res = QueryPathOfRegTypeLib( rguid, wVerMajor, wVerMinor, lcid, &bstr);
494 res= LoadTypeLib(bstr, ppTLib);
498 TRACE("(IID: %s) load %s (%p)\n",debugstr_guid(rguid), SUCCEEDED(res)? "SUCCESS":"FAILED", *ppTLib);
504 /* some string constants shared between RegisterTypeLib and UnRegisterTypeLib */
505 static const WCHAR TypeLibW[] = {'T','y','p','e','L','i','b',0};
506 static const WCHAR FLAGSW[] = {'F','L','A','G','S',0};
507 static const WCHAR HELPDIRW[] = {'H','E','L','P','D','I','R',0};
508 static const WCHAR ProxyStubClsidW[] = {'P','r','o','x','y','S','t','u','b','C','l','s','i','d',0};
509 static const WCHAR ProxyStubClsid32W[] = {'P','r','o','x','y','S','t','u','b','C','l','s','i','d','3','2',0};
511 /******************************************************************************
512 * RegisterTypeLib [OLEAUT32.163]
513 * Adds information about a type library to the System Registry
515 * Docs: ITypeLib FAR * ptlib
516 * Docs: OLECHAR FAR* szFullPath
517 * Docs: OLECHAR FAR* szHelpDir
523 HRESULT WINAPI RegisterTypeLib(
524 ITypeLib * ptlib, /* [in] Pointer to the library*/
525 OLECHAR * szFullPath, /* [in] full Path of the library*/
526 OLECHAR * szHelpDir) /* [in] dir to the helpfile for the library,
529 static const WCHAR PSOA[] = {'{','0','0','0','2','0','4','2','4','-',
530 '0','0','0','0','-','0','0','0','0','-','C','0','0','0','-',
531 '0','0','0','0','0','0','0','0','0','0','4','6','}',0};
541 if (ptlib == NULL || szFullPath == NULL)
544 if (FAILED(ITypeLib_GetLibAttr(ptlib, &attr)))
548 if (attr->syskind != SYS_WIN64) return TYPE_E_BADMODULEKIND;
550 if (attr->syskind != SYS_WIN32 && attr->syskind != SYS_WIN16) return TYPE_E_BADMODULEKIND;
553 get_typelib_key( &attr->guid, attr->wMajorVerNum, attr->wMinorVerNum, keyName );
556 if (RegCreateKeyExW(HKEY_CLASSES_ROOT, keyName, 0, NULL, 0,
557 KEY_WRITE, NULL, &key, NULL) == ERROR_SUCCESS)
561 /* Set the human-readable name of the typelib */
562 if (FAILED(ITypeLib_GetDocumentation(ptlib, -1, NULL, &doc, NULL, NULL)))
566 if (RegSetValueExW(key, NULL, 0, REG_SZ,
567 (BYTE *)doc, (lstrlenW(doc)+1) * sizeof(OLECHAR)) != ERROR_SUCCESS)
573 /* Make up the name of the typelib path subkey */
574 if (!get_lcid_subkey( attr->lcid, attr->syskind, tmp )) res = E_FAIL;
576 /* Create the typelib path subkey */
577 if (res == S_OK && RegCreateKeyExW(key, tmp, 0, NULL, 0,
578 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS)
580 if (RegSetValueExW(subKey, NULL, 0, REG_SZ,
581 (BYTE *)szFullPath, (lstrlenW(szFullPath)+1) * sizeof(OLECHAR)) != ERROR_SUCCESS)
589 /* Create the flags subkey */
590 if (res == S_OK && RegCreateKeyExW(key, FLAGSW, 0, NULL, 0,
591 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS)
593 /* FIXME: is %u correct? */
594 static const WCHAR formatW[] = {'%','u',0};
596 sprintfW(buf, formatW, attr->wLibFlags);
597 if (RegSetValueExW(subKey, NULL, 0, REG_SZ,
598 (BYTE *)buf, (strlenW(buf) + 1)*sizeof(WCHAR) ) != ERROR_SUCCESS)
606 /* create the helpdir subkey */
607 if (res == S_OK && RegCreateKeyExW(key, HELPDIRW, 0, NULL, 0,
608 KEY_WRITE, NULL, &subKey, &disposition) == ERROR_SUCCESS)
610 BOOL freeHelpDir = FALSE;
613 /* if we created a new key, and helpDir was null, set the helpdir
614 to the directory which contains the typelib. However,
615 if we just opened an existing key, we leave the helpdir alone */
616 if ((disposition == REG_CREATED_NEW_KEY) && (szHelpDir == NULL)) {
617 szHelpDir = SysAllocString(szFullPath);
618 pIndexStr = strrchrW(szHelpDir, '\\');
625 /* if we have an szHelpDir, set it! */
626 if (szHelpDir != NULL) {
627 if (RegSetValueExW(subKey, NULL, 0, REG_SZ,
628 (BYTE *)szHelpDir, (lstrlenW(szHelpDir)+1) * sizeof(OLECHAR)) != ERROR_SUCCESS) {
634 if (freeHelpDir) SysFreeString(szHelpDir);
646 /* register OLE Automation-compatible interfaces for this typelib */
647 types = ITypeLib_GetTypeInfoCount(ptlib);
648 for (tidx=0; tidx<types; tidx++) {
649 if (SUCCEEDED(ITypeLib_GetTypeInfoType(ptlib, tidx, &kind))) {
650 LPOLESTR name = NULL;
651 ITypeInfo *tinfo = NULL;
653 ITypeLib_GetDocumentation(ptlib, tidx, &name, NULL, NULL, NULL);
656 case TKIND_INTERFACE:
657 TRACE_(typelib)("%d: interface %s\n", tidx, debugstr_w(name));
658 ITypeLib_GetTypeInfo(ptlib, tidx, &tinfo);
662 TRACE_(typelib)("%d: dispinterface %s\n", tidx, debugstr_w(name));
663 ITypeLib_GetTypeInfo(ptlib, tidx, &tinfo);
667 TRACE_(typelib)("%d: %s\n", tidx, debugstr_w(name));
672 TYPEATTR *tattr = NULL;
673 ITypeInfo_GetTypeAttr(tinfo, &tattr);
676 TRACE_(typelib)("guid=%s, flags=%04x (",
677 debugstr_guid(&tattr->guid),
680 if (TRACE_ON(typelib)) {
681 #define XX(x) if (TYPEFLAG_##x & tattr->wTypeFlags) MESSAGE(#x"|");
701 /* Register all dispinterfaces (which includes dual interfaces) and
702 oleautomation interfaces */
703 if ((kind == TKIND_INTERFACE && (tattr->wTypeFlags & TYPEFLAG_FOLEAUTOMATION)) ||
704 kind == TKIND_DISPATCH)
706 /* register interface<->typelib coupling */
707 get_interface_key( &tattr->guid, keyName );
708 if (RegCreateKeyExW(HKEY_CLASSES_ROOT, keyName, 0, NULL, 0,
709 KEY_WRITE, NULL, &key, NULL) == ERROR_SUCCESS)
712 RegSetValueExW(key, NULL, 0, REG_SZ,
713 (BYTE *)name, (strlenW(name)+1) * sizeof(OLECHAR));
715 if (RegCreateKeyExW(key, ProxyStubClsidW, 0, NULL, 0,
716 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS) {
717 RegSetValueExW(subKey, NULL, 0, REG_SZ,
718 (const BYTE *)PSOA, sizeof PSOA);
722 if (RegCreateKeyExW(key, ProxyStubClsid32W, 0, NULL, 0,
723 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS) {
724 RegSetValueExW(subKey, NULL, 0, REG_SZ,
725 (const BYTE *)PSOA, sizeof PSOA);
729 if (RegCreateKeyExW(key, TypeLibW, 0, NULL, 0,
730 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS)
733 static const WCHAR fmtver[] = {'%','x','.','%','x',0 };
734 static const WCHAR VersionW[] = {'V','e','r','s','i','o','n',0};
736 StringFromGUID2(&attr->guid, buffer, 40);
737 RegSetValueExW(subKey, NULL, 0, REG_SZ,
738 (BYTE *)buffer, (strlenW(buffer)+1) * sizeof(WCHAR));
739 sprintfW(buffer, fmtver, attr->wMajorVerNum, attr->wMinorVerNum);
740 RegSetValueExW(subKey, VersionW, 0, REG_SZ,
741 (BYTE*)buffer, (strlenW(buffer)+1) * sizeof(WCHAR));
749 ITypeInfo_ReleaseTypeAttr(tinfo, tattr);
752 ITypeInfo_Release(tinfo);
759 ITypeLib_ReleaseTLibAttr(ptlib, attr);
765 /******************************************************************************
766 * UnRegisterTypeLib [OLEAUT32.186]
767 * Removes information about a type library from the System Registry
774 HRESULT WINAPI UnRegisterTypeLib(
775 REFGUID libid, /* [in] Guid of the library */
776 WORD wVerMajor, /* [in] major version */
777 WORD wVerMinor, /* [in] minor version */
778 LCID lcid, /* [in] locale id */
781 BSTR tlibPath = NULL;
784 WCHAR subKeyName[50];
787 BOOL deleteOtherStuff;
790 TYPEATTR* typeAttr = NULL;
792 ITypeInfo* typeInfo = NULL;
793 ITypeLib* typeLib = NULL;
796 TRACE("(IID: %s)\n",debugstr_guid(libid));
798 /* Create the path to the key */
799 get_typelib_key( libid, wVerMajor, wVerMinor, keyName );
801 if (syskind != SYS_WIN16 && syskind != SYS_WIN32 && syskind != SYS_WIN64)
803 TRACE("Unsupported syskind %i\n", syskind);
804 result = E_INVALIDARG;
808 /* get the path to the typelib on disk */
809 if (query_typelib_path(libid, wVerMajor, wVerMinor, syskind, lcid, &tlibPath) != S_OK) {
810 result = E_INVALIDARG;
814 /* Try and open the key to the type library. */
815 if (RegOpenKeyExW(HKEY_CLASSES_ROOT, keyName, 0, KEY_READ | KEY_WRITE, &key) != ERROR_SUCCESS) {
816 result = E_INVALIDARG;
820 /* Try and load the type library */
821 if (LoadTypeLibEx(tlibPath, REGKIND_NONE, &typeLib) != S_OK) {
822 result = TYPE_E_INVALIDSTATE;
826 /* remove any types registered with this typelib */
827 numTypes = ITypeLib_GetTypeInfoCount(typeLib);
828 for (i=0; i<numTypes; i++) {
829 /* get the kind of type */
830 if (ITypeLib_GetTypeInfoType(typeLib, i, &kind) != S_OK) {
834 /* skip non-interfaces, and get type info for the type */
835 if ((kind != TKIND_INTERFACE) && (kind != TKIND_DISPATCH)) {
838 if (ITypeLib_GetTypeInfo(typeLib, i, &typeInfo) != S_OK) {
841 if (ITypeInfo_GetTypeAttr(typeInfo, &typeAttr) != S_OK) {
845 if ((kind == TKIND_INTERFACE && (typeAttr->wTypeFlags & TYPEFLAG_FOLEAUTOMATION)) ||
846 kind == TKIND_DISPATCH)
848 /* the path to the type */
849 get_interface_key( &typeAttr->guid, subKeyName );
851 /* Delete its bits */
852 if (RegOpenKeyExW(HKEY_CLASSES_ROOT, subKeyName, 0, KEY_WRITE, &subKey) != ERROR_SUCCESS)
855 RegDeleteKeyW(subKey, ProxyStubClsidW);
856 RegDeleteKeyW(subKey, ProxyStubClsid32W);
857 RegDeleteKeyW(subKey, TypeLibW);
860 RegDeleteKeyW(HKEY_CLASSES_ROOT, subKeyName);
864 if (typeAttr) ITypeInfo_ReleaseTypeAttr(typeInfo, typeAttr);
866 if (typeInfo) ITypeInfo_Release(typeInfo);
870 /* Now, delete the type library path subkey */
871 get_lcid_subkey( lcid, syskind, subKeyName );
872 RegDeleteKeyW(key, subKeyName);
873 *strrchrW( subKeyName, '\\' ) = 0; /* remove last path component */
874 RegDeleteKeyW(key, subKeyName);
876 /* check if there is anything besides the FLAGS/HELPDIR keys.
877 If there is, we don't delete them */
878 tmpLength = sizeof(subKeyName)/sizeof(WCHAR);
879 deleteOtherStuff = TRUE;
881 while(RegEnumKeyExW(key, i++, subKeyName, &tmpLength, NULL, NULL, NULL, NULL) == ERROR_SUCCESS) {
882 tmpLength = sizeof(subKeyName)/sizeof(WCHAR);
884 /* if its not FLAGS or HELPDIR, then we must keep the rest of the key */
885 if (!strcmpW(subKeyName, FLAGSW)) continue;
886 if (!strcmpW(subKeyName, HELPDIRW)) continue;
887 deleteOtherStuff = FALSE;
891 /* only delete the other parts of the key if we're absolutely sure */
892 if (deleteOtherStuff) {
893 RegDeleteKeyW(key, FLAGSW);
894 RegDeleteKeyW(key, HELPDIRW);
898 RegDeleteKeyW(HKEY_CLASSES_ROOT, keyName);
899 *strrchrW( keyName, '\\' ) = 0; /* remove last path component */
900 RegDeleteKeyW(HKEY_CLASSES_ROOT, keyName);
904 SysFreeString(tlibPath);
905 if (typeLib) ITypeLib_Release(typeLib);
906 if (subKey) RegCloseKey(subKey);
907 if (key) RegCloseKey(key);
911 /******************************************************************************
912 * RegisterTypeLibForUser [OLEAUT32.442]
913 * Adds information about a type library to the user registry
915 * Docs: ITypeLib FAR * ptlib
916 * Docs: OLECHAR FAR* szFullPath
917 * Docs: OLECHAR FAR* szHelpDir
923 HRESULT WINAPI RegisterTypeLibForUser(
924 ITypeLib * ptlib, /* [in] Pointer to the library*/
925 OLECHAR * szFullPath, /* [in] full Path of the library*/
926 OLECHAR * szHelpDir) /* [in] dir to the helpfile for the library,
929 FIXME("(%p, %s, %s) registering the typelib system-wide\n", ptlib,
930 debugstr_w(szFullPath), debugstr_w(szHelpDir));
931 return RegisterTypeLib(ptlib, szFullPath, szHelpDir);
934 /******************************************************************************
935 * UnRegisterTypeLibForUser [OLEAUT32.443]
936 * Removes information about a type library from the user registry
942 HRESULT WINAPI UnRegisterTypeLibForUser(
943 REFGUID libid, /* [in] GUID of the library */
944 WORD wVerMajor, /* [in] major version */
945 WORD wVerMinor, /* [in] minor version */
946 LCID lcid, /* [in] locale id */
949 FIXME("(%s, %u, %u, %u, %u) unregistering the typelib system-wide\n",
950 debugstr_guid(libid), wVerMajor, wVerMinor, lcid, syskind);
951 return UnRegisterTypeLib(libid, wVerMajor, wVerMinor, lcid, syskind);
954 /*======================= ITypeLib implementation =======================*/
956 typedef struct tagTLBCustData
963 /* data structure for import typelibs */
964 typedef struct tagTLBImpLib
966 int offset; /* offset in the file (MSFT)
967 offset in nametable (SLTG)
968 just used to identify library while reading
970 GUID guid; /* libid */
971 BSTR name; /* name */
973 LCID lcid; /* lcid of imported typelib */
975 WORD wVersionMajor; /* major version number */
976 WORD wVersionMinor; /* minor version number */
978 struct tagITypeLibImpl *pImpTypeLib; /* pointer to loaded typelib, or
979 NULL if not yet loaded */
983 /* internal ITypeLib data */
984 typedef struct tagITypeLibImpl
986 const ITypeLib2Vtbl *lpVtbl;
987 const ITypeCompVtbl *lpVtblTypeComp;
989 TLIBATTR LibAttr; /* guid,lcid,syskind,version,flags */
992 /* strings can be stored in tlb as multibyte strings BUT they are *always*
993 * exported to the application as a UNICODE string.
1000 int TypeInfoCount; /* nr of typeinfo's in librarry */
1001 struct tagITypeInfoImpl **typeinfos;
1002 struct list custdata_list;
1003 struct list implib_list;
1004 int ctTypeDesc; /* number of items in type desc array */
1005 TYPEDESC * pTypeDesc; /* array of TypeDescriptions found in the
1006 library. Only used while reading MSFT
1008 struct list ref_list; /* list of ref types in this typelib */
1009 HREFTYPE dispatch_href; /* reference to IDispatch, -1 if unused */
1012 /* typelibs are cached, keyed by path and index, so store the linked list info within them */
1018 static const ITypeLib2Vtbl tlbvt;
1019 static const ITypeCompVtbl tlbtcvt;
1021 static inline ITypeLibImpl *impl_from_ITypeComp( ITypeComp *iface )
1023 return (ITypeLibImpl *)((char*)iface - FIELD_OFFSET(ITypeLibImpl, lpVtblTypeComp));
1026 /* ITypeLib methods */
1027 static ITypeLib2* ITypeLib2_Constructor_MSFT(LPVOID pLib, DWORD dwTLBLength);
1028 static ITypeLib2* ITypeLib2_Constructor_SLTG(LPVOID pLib, DWORD dwTLBLength);
1030 /*======================= ITypeInfo implementation =======================*/
1032 /* data for referenced types */
1033 typedef struct tagTLBRefType
1035 INT index; /* Type index for internal ref or for external ref
1036 it the format is SLTG. -2 indicates to
1039 GUID guid; /* guid of the referenced type */
1040 /* if index == TLB_REF_USE_GUID */
1042 HREFTYPE reference; /* The href of this ref */
1043 TLBImpLib *pImpTLInfo; /* If ref is external ptr to library data
1044 TLB_REF_INTERNAL for internal refs
1045 TLB_REF_NOT_FOUND for broken refs */
1050 #define TLB_REF_USE_GUID -2
1052 #define TLB_REF_INTERNAL (void*)-2
1053 #define TLB_REF_NOT_FOUND (void*)-1
1055 /* internal Parameter data */
1056 typedef struct tagTLBParDesc
1059 struct list custdata_list;
1062 /* internal Function data */
1063 typedef struct tagTLBFuncDesc
1065 FUNCDESC funcdesc; /* lots of info on the function and its attributes. */
1066 BSTR Name; /* the name of this function */
1067 TLBParDesc *pParamDesc; /* array with param names and custom data */
1069 int HelpStringContext;
1071 BSTR Entry; /* if IS_INTRESOURCE true, it's numeric; if -1 it isn't present */
1072 struct list custdata_list;
1075 /* internal Variable data */
1076 typedef struct tagTLBVarDesc
1078 VARDESC vardesc; /* lots of info on the variable and its attributes. */
1079 BSTR Name; /* the name of this variable */
1081 int HelpStringContext;
1083 struct list custdata_list;
1086 /* internal implemented interface data */
1087 typedef struct tagTLBImplType
1089 HREFTYPE hRef; /* hRef of interface */
1090 int implflags; /* IMPLFLAG_*s */
1091 struct list custdata_list;
1094 /* internal TypeInfo data */
1095 typedef struct tagITypeInfoImpl
1097 const ITypeInfo2Vtbl *lpVtbl;
1098 const ITypeCompVtbl *lpVtblTypeComp;
1100 BOOL not_attached_to_typelib;
1101 TYPEATTR TypeAttr ; /* _lots_ of type information. */
1102 ITypeLibImpl * pTypeLib; /* back pointer to typelib */
1103 int index; /* index in this typelib; */
1104 HREFTYPE hreftype; /* hreftype for app object binding */
1105 /* type libs seem to store the doc strings in ascii
1106 * so why should we do it in unicode?
1111 DWORD dwHelpContext;
1112 DWORD dwHelpStringContext;
1115 TLBFuncDesc *funcdescs;
1118 TLBVarDesc *vardescs;
1120 /* Implemented Interfaces */
1121 TLBImplType *impltypes;
1123 struct list custdata_list;
1126 static inline ITypeInfoImpl *info_impl_from_ITypeComp( ITypeComp *iface )
1128 return (ITypeInfoImpl *)((char*)iface - FIELD_OFFSET(ITypeInfoImpl, lpVtblTypeComp));
1131 static const ITypeInfo2Vtbl tinfvt;
1132 static const ITypeCompVtbl tcompvt;
1134 static ITypeInfoImpl* ITypeInfoImpl_Constructor(void);
1135 static void ITypeInfoImpl_Destroy(ITypeInfoImpl *This);
1137 typedef struct tagTLBContext
1139 unsigned int oStart; /* start of TLB in file */
1140 unsigned int pos; /* current pos */
1141 unsigned int length; /* total length */
1142 void *mapping; /* memory mapping */
1143 MSFT_SegDir * pTblDir;
1144 ITypeLibImpl* pLibInfo;
1148 static void MSFT_DoRefType(TLBContext *pcx, ITypeLibImpl *pTL, int offset);
1153 static void dump_TypeDesc(const TYPEDESC *pTD,char *szVarType) {
1154 if (pTD->vt & VT_RESERVED)
1155 szVarType += strlen(strcpy(szVarType, "reserved | "));
1156 if (pTD->vt & VT_BYREF)
1157 szVarType += strlen(strcpy(szVarType, "ref to "));
1158 if (pTD->vt & VT_ARRAY)
1159 szVarType += strlen(strcpy(szVarType, "array of "));
1160 if (pTD->vt & VT_VECTOR)
1161 szVarType += strlen(strcpy(szVarType, "vector of "));
1162 switch(pTD->vt & VT_TYPEMASK) {
1163 case VT_UI1: sprintf(szVarType, "VT_UI1"); break;
1164 case VT_I2: sprintf(szVarType, "VT_I2"); break;
1165 case VT_I4: sprintf(szVarType, "VT_I4"); break;
1166 case VT_R4: sprintf(szVarType, "VT_R4"); break;
1167 case VT_R8: sprintf(szVarType, "VT_R8"); break;
1168 case VT_BOOL: sprintf(szVarType, "VT_BOOL"); break;
1169 case VT_ERROR: sprintf(szVarType, "VT_ERROR"); break;
1170 case VT_CY: sprintf(szVarType, "VT_CY"); break;
1171 case VT_DATE: sprintf(szVarType, "VT_DATE"); break;
1172 case VT_BSTR: sprintf(szVarType, "VT_BSTR"); break;
1173 case VT_UNKNOWN: sprintf(szVarType, "VT_UNKNOWN"); break;
1174 case VT_DISPATCH: sprintf(szVarType, "VT_DISPATCH"); break;
1175 case VT_I1: sprintf(szVarType, "VT_I1"); break;
1176 case VT_UI2: sprintf(szVarType, "VT_UI2"); break;
1177 case VT_UI4: sprintf(szVarType, "VT_UI4"); break;
1178 case VT_INT: sprintf(szVarType, "VT_INT"); break;
1179 case VT_UINT: sprintf(szVarType, "VT_UINT"); break;
1180 case VT_VARIANT: sprintf(szVarType, "VT_VARIANT"); break;
1181 case VT_VOID: sprintf(szVarType, "VT_VOID"); break;
1182 case VT_HRESULT: sprintf(szVarType, "VT_HRESULT"); break;
1183 case VT_USERDEFINED: sprintf(szVarType, "VT_USERDEFINED ref = %x",
1184 pTD->u.hreftype); break;
1185 case VT_LPSTR: sprintf(szVarType, "VT_LPSTR"); break;
1186 case VT_LPWSTR: sprintf(szVarType, "VT_LPWSTR"); break;
1187 case VT_PTR: sprintf(szVarType, "ptr to ");
1188 dump_TypeDesc(pTD->u.lptdesc, szVarType + 7);
1190 case VT_SAFEARRAY: sprintf(szVarType, "safearray of ");
1191 dump_TypeDesc(pTD->u.lptdesc, szVarType + 13);
1193 case VT_CARRAY: sprintf(szVarType, "%d dim array of ",
1194 pTD->u.lpadesc->cDims); /* FIXME print out sizes */
1195 dump_TypeDesc(&pTD->u.lpadesc->tdescElem, szVarType + strlen(szVarType));
1198 default: sprintf(szVarType, "unknown(%d)", pTD->vt & VT_TYPEMASK); break;
1202 static void dump_ELEMDESC(const ELEMDESC *edesc) {
1204 USHORT flags = edesc->u.paramdesc.wParamFlags;
1205 dump_TypeDesc(&edesc->tdesc,buf);
1206 MESSAGE("\t\ttdesc.vartype %d (%s)\n",edesc->tdesc.vt,buf);
1207 MESSAGE("\t\tu.paramdesc.wParamFlags");
1208 if (!flags) MESSAGE(" PARAMFLAGS_NONE");
1209 if (flags & PARAMFLAG_FIN) MESSAGE(" PARAMFLAG_FIN");
1210 if (flags & PARAMFLAG_FOUT) MESSAGE(" PARAMFLAG_FOUT");
1211 if (flags & PARAMFLAG_FLCID) MESSAGE(" PARAMFLAG_FLCID");
1212 if (flags & PARAMFLAG_FRETVAL) MESSAGE(" PARAMFLAG_FRETVAL");
1213 if (flags & PARAMFLAG_FOPT) MESSAGE(" PARAMFLAG_FOPT");
1214 if (flags & PARAMFLAG_FHASDEFAULT) MESSAGE(" PARAMFLAG_FHASDEFAULT");
1215 if (flags & PARAMFLAG_FHASCUSTDATA) MESSAGE(" PARAMFLAG_FHASCUSTDATA");
1216 MESSAGE("\n\t\tu.paramdesc.lpex %p\n",edesc->u.paramdesc.pparamdescex);
1218 static void dump_FUNCDESC(const FUNCDESC *funcdesc) {
1220 MESSAGE("memid is %08x\n",funcdesc->memid);
1221 for (i=0;i<funcdesc->cParams;i++) {
1222 MESSAGE("Param %d:\n",i);
1223 dump_ELEMDESC(funcdesc->lprgelemdescParam+i);
1225 MESSAGE("\tfunckind: %d (",funcdesc->funckind);
1226 switch (funcdesc->funckind) {
1227 case FUNC_VIRTUAL: MESSAGE("virtual");break;
1228 case FUNC_PUREVIRTUAL: MESSAGE("pure virtual");break;
1229 case FUNC_NONVIRTUAL: MESSAGE("nonvirtual");break;
1230 case FUNC_STATIC: MESSAGE("static");break;
1231 case FUNC_DISPATCH: MESSAGE("dispatch");break;
1232 default: MESSAGE("unknown");break;
1234 MESSAGE(")\n\tinvkind: %d (",funcdesc->invkind);
1235 switch (funcdesc->invkind) {
1236 case INVOKE_FUNC: MESSAGE("func");break;
1237 case INVOKE_PROPERTYGET: MESSAGE("property get");break;
1238 case INVOKE_PROPERTYPUT: MESSAGE("property put");break;
1239 case INVOKE_PROPERTYPUTREF: MESSAGE("property put ref");break;
1241 MESSAGE(")\n\tcallconv: %d (",funcdesc->callconv);
1242 switch (funcdesc->callconv) {
1243 case CC_CDECL: MESSAGE("cdecl");break;
1244 case CC_PASCAL: MESSAGE("pascal");break;
1245 case CC_STDCALL: MESSAGE("stdcall");break;
1246 case CC_SYSCALL: MESSAGE("syscall");break;
1249 MESSAGE(")\n\toVft: %d\n", funcdesc->oVft);
1250 MESSAGE("\tcParamsOpt: %d\n", funcdesc->cParamsOpt);
1251 MESSAGE("\twFlags: %x\n", funcdesc->wFuncFlags);
1253 MESSAGE("\telemdescFunc (return value type):\n");
1254 dump_ELEMDESC(&funcdesc->elemdescFunc);
1257 static const char * const typekind_desc[] =
1270 static void dump_TLBFuncDescOne(const TLBFuncDesc * pfd)
1273 MESSAGE("%s(%u)\n", debugstr_w(pfd->Name), pfd->funcdesc.cParams);
1274 for (i=0;i<pfd->funcdesc.cParams;i++)
1275 MESSAGE("\tparm%d: %s\n",i,debugstr_w(pfd->pParamDesc[i].Name));
1278 dump_FUNCDESC(&(pfd->funcdesc));
1280 MESSAGE("\thelpstring: %s\n", debugstr_w(pfd->HelpString));
1281 MESSAGE("\tentry: %s\n", (pfd->Entry == (void *)-1) ? "invalid" : debugstr_w(pfd->Entry));
1283 static void dump_TLBFuncDesc(const TLBFuncDesc * pfd, UINT n)
1287 dump_TLBFuncDescOne(pfd);
1292 static void dump_TLBVarDesc(const TLBVarDesc * pvd, UINT n)
1296 TRACE_(typelib)("%s\n", debugstr_w(pvd->Name));
1302 static void dump_TLBImpLib(const TLBImpLib *import)
1304 TRACE_(typelib)("%s %s\n", debugstr_guid(&(import->guid)),
1305 debugstr_w(import->name));
1306 TRACE_(typelib)("v%d.%d lcid=%x offset=%x\n", import->wVersionMajor,
1307 import->wVersionMinor, import->lcid, import->offset);
1310 static void dump_TLBRefType(const ITypeLibImpl *pTL)
1314 LIST_FOR_EACH_ENTRY(ref, &pTL->ref_list, TLBRefType, entry)
1316 TRACE_(typelib)("href:0x%08x\n", ref->reference);
1317 if(ref->index == -1)
1318 TRACE_(typelib)("%s\n", debugstr_guid(&(ref->guid)));
1320 TRACE_(typelib)("type no: %d\n", ref->index);
1322 if(ref->pImpTLInfo != TLB_REF_INTERNAL && ref->pImpTLInfo != TLB_REF_NOT_FOUND)
1324 TRACE_(typelib)("in lib\n");
1325 dump_TLBImpLib(ref->pImpTLInfo);
1330 static void dump_TLBImplType(const TLBImplType * impl, UINT n)
1335 TRACE_(typelib)("implementing/inheriting interface hRef = %x implflags %x\n",
1336 impl->hRef, impl->implflags);
1342 static void dump_Variant(const VARIANT * pvar)
1346 TRACE("%p->{%s%s", pvar, debugstr_VT(pvar), debugstr_VF(pvar));
1350 if (V_ISBYREF(pvar) || V_TYPE(pvar) == VT_UNKNOWN ||
1351 V_TYPE(pvar) == VT_DISPATCH || V_TYPE(pvar) == VT_RECORD)
1353 TRACE(",%p", V_BYREF(pvar));
1355 else if (V_ISARRAY(pvar) || V_ISVECTOR(pvar))
1357 TRACE(",%p", V_ARRAY(pvar));
1359 else switch (V_TYPE(pvar))
1361 case VT_I1: TRACE(",%d", V_I1(pvar)); break;
1362 case VT_UI1: TRACE(",%d", V_UI1(pvar)); break;
1363 case VT_I2: TRACE(",%d", V_I2(pvar)); break;
1364 case VT_UI2: TRACE(",%d", V_UI2(pvar)); break;
1366 case VT_I4: TRACE(",%d", V_I4(pvar)); break;
1368 case VT_UI4: TRACE(",%d", V_UI4(pvar)); break;
1369 case VT_I8: TRACE(",0x%08x,0x%08x", (ULONG)(V_I8(pvar) >> 32),
1370 (ULONG)(V_I8(pvar) & 0xffffffff)); break;
1371 case VT_UI8: TRACE(",0x%08x,0x%08x", (ULONG)(V_UI8(pvar) >> 32),
1372 (ULONG)(V_UI8(pvar) & 0xffffffff)); break;
1373 case VT_R4: TRACE(",%3.3e", V_R4(pvar)); break;
1374 case VT_R8: TRACE(",%3.3e", V_R8(pvar)); break;
1375 case VT_BOOL: TRACE(",%s", V_BOOL(pvar) ? "TRUE" : "FALSE"); break;
1376 case VT_BSTR: TRACE(",%s", debugstr_w(V_BSTR(pvar))); break;
1377 case VT_CY: TRACE(",0x%08x,0x%08x", V_CY(pvar).s.Hi,
1378 V_CY(pvar).s.Lo); break;
1380 if(!VariantTimeToSystemTime(V_DATE(pvar), &st))
1381 TRACE(",<invalid>");
1383 TRACE(",%04d/%02d/%02d %02d:%02d:%02d", st.wYear, st.wMonth, st.wDay,
1384 st.wHour, st.wMinute, st.wSecond);
1388 case VT_USERDEFINED:
1390 case VT_NULL: break;
1391 default: TRACE(",?"); break;
1397 static void dump_DispParms(const DISPPARAMS * pdp)
1401 TRACE("args=%u named args=%u\n", pdp->cArgs, pdp->cNamedArgs);
1403 if (pdp->cNamedArgs && pdp->rgdispidNamedArgs)
1405 TRACE("named args:\n");
1406 for (index = 0; index < pdp->cNamedArgs; index++)
1407 TRACE( "\t0x%x\n", pdp->rgdispidNamedArgs[index] );
1410 if (pdp->cArgs && pdp->rgvarg)
1413 for (index = 0; index < pdp->cArgs; index++)
1414 dump_Variant( &pdp->rgvarg[index] );
1418 static void dump_TypeInfo(const ITypeInfoImpl * pty)
1420 TRACE("%p ref=%u\n", pty, pty->ref);
1421 TRACE("%s %s\n", debugstr_w(pty->Name), debugstr_w(pty->DocString));
1422 TRACE("attr:%s\n", debugstr_guid(&(pty->TypeAttr.guid)));
1423 TRACE("kind:%s\n", typekind_desc[pty->TypeAttr.typekind]);
1424 TRACE("fct:%u var:%u impl:%u\n",
1425 pty->TypeAttr.cFuncs, pty->TypeAttr.cVars, pty->TypeAttr.cImplTypes);
1426 TRACE("wTypeFlags: 0x%04x\n", pty->TypeAttr.wTypeFlags);
1427 TRACE("parent tlb:%p index in TLB:%u\n",pty->pTypeLib, pty->index);
1428 if (pty->TypeAttr.typekind == TKIND_MODULE) TRACE("dllname:%s\n", debugstr_w(pty->DllName));
1430 dump_TLBFuncDesc(pty->funcdescs, pty->TypeAttr.cFuncs);
1431 dump_TLBVarDesc(pty->vardescs, pty->TypeAttr.cVars);
1432 dump_TLBImplType(pty->impltypes, pty->TypeAttr.cImplTypes);
1435 static void dump_VARDESC(const VARDESC *v)
1437 MESSAGE("memid %d\n",v->memid);
1438 MESSAGE("lpstrSchema %s\n",debugstr_w(v->lpstrSchema));
1439 MESSAGE("oInst %d\n",v->u.oInst);
1440 dump_ELEMDESC(&(v->elemdescVar));
1441 MESSAGE("wVarFlags %x\n",v->wVarFlags);
1442 MESSAGE("varkind %d\n",v->varkind);
1445 static TYPEDESC std_typedesc[VT_LPWSTR+1] =
1447 /* VT_LPWSTR is largest type that, may appear in type description */
1448 {{0}, VT_EMPTY}, {{0}, VT_NULL}, {{0}, VT_I2}, {{0}, VT_I4},
1449 {{0}, VT_R4}, {{0}, VT_R8}, {{0}, VT_CY}, {{0}, VT_DATE},
1450 {{0}, VT_BSTR}, {{0}, VT_DISPATCH}, {{0}, VT_ERROR}, {{0}, VT_BOOL},
1451 {{0}, VT_VARIANT},{{0}, VT_UNKNOWN}, {{0}, VT_DECIMAL}, {{0}, 15}, /* unused in VARENUM */
1452 {{0}, VT_I1}, {{0}, VT_UI1}, {{0}, VT_UI2}, {{0}, VT_UI4},
1453 {{0}, VT_I8}, {{0}, VT_UI8}, {{0}, VT_INT}, {{0}, VT_UINT},
1454 {{0}, VT_VOID}, {{0}, VT_HRESULT}, {{0}, VT_PTR}, {{0}, VT_SAFEARRAY},
1455 {{0}, VT_CARRAY}, {{0}, VT_USERDEFINED}, {{0}, VT_LPSTR}, {{0}, VT_LPWSTR}
1458 static void TLB_abort(void)
1463 void* __WINE_ALLOC_SIZE(1) heap_alloc_zero(unsigned size)
1465 void *ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
1466 if (!ret) ERR("cannot allocate memory\n");
1470 void* __WINE_ALLOC_SIZE(1) heap_alloc(unsigned size)
1472 void *ret = HeapAlloc(GetProcessHeap(), 0, size);
1473 if (!ret) ERR("cannot allocate memory\n");
1477 void* __WINE_ALLOC_SIZE(2) heap_realloc(void *ptr, unsigned size)
1479 return HeapReAlloc(GetProcessHeap(), 0, ptr, size);
1482 void heap_free(void *ptr)
1484 HeapFree(GetProcessHeap(), 0, ptr);
1487 /* returns the size required for a deep copy of a typedesc into a
1489 static SIZE_T TLB_SizeTypeDesc( const TYPEDESC *tdesc, BOOL alloc_initial_space )
1493 if (alloc_initial_space)
1494 size += sizeof(TYPEDESC);
1500 size += TLB_SizeTypeDesc(tdesc->u.lptdesc, TRUE);
1503 size += FIELD_OFFSET(ARRAYDESC, rgbounds[tdesc->u.lpadesc->cDims]);
1504 size += TLB_SizeTypeDesc(&tdesc->u.lpadesc->tdescElem, FALSE);
1510 /* deep copy a typedesc into a flat buffer */
1511 static void *TLB_CopyTypeDesc( TYPEDESC *dest, const TYPEDESC *src, void *buffer )
1516 buffer = (char *)buffer + sizeof(TYPEDESC);
1525 dest->u.lptdesc = buffer;
1526 buffer = TLB_CopyTypeDesc(NULL, src->u.lptdesc, buffer);
1529 dest->u.lpadesc = buffer;
1530 memcpy(dest->u.lpadesc, src->u.lpadesc, FIELD_OFFSET(ARRAYDESC, rgbounds[src->u.lpadesc->cDims]));
1531 buffer = (char *)buffer + FIELD_OFFSET(ARRAYDESC, rgbounds[src->u.lpadesc->cDims]);
1532 buffer = TLB_CopyTypeDesc(&dest->u.lpadesc->tdescElem, &src->u.lpadesc->tdescElem, buffer);
1538 /* free custom data allocated by MSFT_CustData */
1539 static inline void TLB_FreeCustData(struct list *custdata_list)
1541 TLBCustData *cd, *cdn;
1542 LIST_FOR_EACH_ENTRY_SAFE(cd, cdn, custdata_list, TLBCustData, entry)
1544 list_remove(&cd->entry);
1545 VariantClear(&cd->data);
1550 static BSTR TLB_MultiByteToBSTR(const char *ptr)
1555 len = MultiByteToWideChar(CP_ACP, 0, ptr, -1, NULL, 0);
1556 ret = SysAllocStringLen(NULL, len - 1);
1557 if (!ret) return ret;
1558 MultiByteToWideChar(CP_ACP, 0, ptr, -1, ret, len);
1562 static inline TLBFuncDesc *TLB_get_funcdesc_by_memberid(TLBFuncDesc *funcdescs,
1563 UINT n, MEMBERID memid)
1566 if(funcdescs->funcdesc.memid == memid)
1574 static inline TLBFuncDesc *TLB_get_funcdesc_by_name(TLBFuncDesc *funcdescs,
1575 UINT n, const OLECHAR *name)
1578 if(!lstrcmpiW(funcdescs->Name, name))
1586 static inline TLBVarDesc *TLB_get_vardesc_by_memberid(TLBVarDesc *vardescs,
1587 UINT n, MEMBERID memid)
1590 if(vardescs->vardesc.memid == memid)
1598 static inline TLBVarDesc *TLB_get_vardesc_by_name(TLBVarDesc *vardescs,
1599 UINT n, const OLECHAR *name)
1602 if(!lstrcmpiW(vardescs->Name, name))
1610 static inline TLBCustData *TLB_get_custdata_by_guid(struct list *custdata_list, REFGUID guid)
1612 TLBCustData *cust_data;
1613 LIST_FOR_EACH_ENTRY(cust_data, custdata_list, TLBCustData, entry)
1614 if(IsEqualIID(&cust_data->guid, guid))
1619 static TLBVarDesc *TLBVarDesc_Constructor(UINT n)
1623 ret = heap_alloc_zero(sizeof(TLBVarDesc) * n);
1628 list_init(&ret[n-1].custdata_list);
1635 static TLBParDesc *TLBParDesc_Constructor(UINT n)
1639 ret = heap_alloc_zero(sizeof(TLBParDesc) * n);
1644 list_init(&ret[n-1].custdata_list);
1651 static TLBFuncDesc *TLBFuncDesc_Constructor(UINT n)
1655 ret = heap_alloc_zero(sizeof(TLBFuncDesc) * n);
1660 list_init(&ret[n-1].custdata_list);
1667 static TLBImplType *TLBImplType_Constructor(UINT n)
1671 ret = heap_alloc_zero(sizeof(TLBImplType) * n);
1676 list_init(&ret[n-1].custdata_list);
1683 /**********************************************************************
1685 * Functions for reading MSFT typelibs (those created by CreateTypeLib2)
1687 static inline unsigned int MSFT_Tell(const TLBContext *pcx)
1692 static inline void MSFT_Seek(TLBContext *pcx, LONG where)
1694 if (where != DO_NOT_SEEK)
1696 where += pcx->oStart;
1697 if (where > pcx->length)
1700 ERR("seek beyond end (%d/%d)\n", where, pcx->length );
1708 static DWORD MSFT_Read(void *buffer, DWORD count, TLBContext *pcx, LONG where )
1710 TRACE_(typelib)("pos=0x%08x len=0x%08x 0x%08x 0x%08x 0x%08x\n",
1711 pcx->pos, count, pcx->oStart, pcx->length, where);
1713 MSFT_Seek(pcx, where);
1714 if (pcx->pos + count > pcx->length) count = pcx->length - pcx->pos;
1715 memcpy( buffer, (char *)pcx->mapping + pcx->pos, count );
1720 static DWORD MSFT_ReadLEDWords(void *buffer, DWORD count, TLBContext *pcx,
1725 ret = MSFT_Read(buffer, count, pcx, where);
1726 FromLEDWords(buffer, ret);
1731 static DWORD MSFT_ReadLEWords(void *buffer, DWORD count, TLBContext *pcx,
1736 ret = MSFT_Read(buffer, count, pcx, where);
1737 FromLEWords(buffer, ret);
1742 static void MSFT_ReadGuid( GUID *pGuid, int offset, TLBContext *pcx)
1744 if(offset<0 || pcx->pTblDir->pGuidTab.offset <0){
1745 memset(pGuid,0, sizeof(GUID));
1748 MSFT_Read(pGuid, sizeof(GUID), pcx, pcx->pTblDir->pGuidTab.offset+offset );
1749 pGuid->Data1 = FromLEDWord(pGuid->Data1);
1750 pGuid->Data2 = FromLEWord(pGuid->Data2);
1751 pGuid->Data3 = FromLEWord(pGuid->Data3);
1752 TRACE_(typelib)("%s\n", debugstr_guid(pGuid));
1755 static HREFTYPE MSFT_ReadHreftype( TLBContext *pcx, int offset )
1757 MSFT_NameIntro niName;
1761 ERR_(typelib)("bad offset %d\n", offset);
1765 MSFT_ReadLEDWords(&niName, sizeof(niName), pcx,
1766 pcx->pTblDir->pNametab.offset+offset);
1768 return niName.hreftype;
1771 static BSTR MSFT_ReadName( TLBContext *pcx, int offset)
1774 MSFT_NameIntro niName;
1776 BSTR bstrName = NULL;
1780 ERR_(typelib)("bad offset %d\n", offset);
1783 MSFT_ReadLEDWords(&niName, sizeof(niName), pcx,
1784 pcx->pTblDir->pNametab.offset+offset);
1785 niName.namelen &= 0xFF; /* FIXME: correct ? */
1786 name = heap_alloc_zero((niName.namelen & 0xff) +1);
1787 MSFT_Read(name, (niName.namelen & 0xff), pcx, DO_NOT_SEEK);
1788 name[niName.namelen & 0xff]='\0';
1790 lengthInChars = MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED | MB_ERR_INVALID_CHARS,
1793 /* no invalid characters in string */
1796 bstrName = SysAllocStringByteLen(NULL, lengthInChars * sizeof(WCHAR));
1798 /* don't check for invalid character since this has been done previously */
1799 MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, name, -1, bstrName, lengthInChars);
1803 TRACE_(typelib)("%s %d\n", debugstr_w(bstrName), lengthInChars);
1807 static BSTR MSFT_ReadString( TLBContext *pcx, int offset)
1814 if(offset<0) return NULL;
1815 MSFT_ReadLEWords(&length, sizeof(INT16), pcx, pcx->pTblDir->pStringtab.offset+offset);
1816 if(length <= 0) return 0;
1817 string = heap_alloc_zero(length +1);
1818 MSFT_Read(string, length, pcx, DO_NOT_SEEK);
1819 string[length]='\0';
1821 lengthInChars = MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED | MB_ERR_INVALID_CHARS,
1822 string, -1, NULL, 0);
1824 /* no invalid characters in string */
1827 bstr = SysAllocStringByteLen(NULL, lengthInChars * sizeof(WCHAR));
1829 /* don't check for invalid character since this has been done previously */
1830 MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, string, -1, bstr, lengthInChars);
1834 TRACE_(typelib)("%s %d\n", debugstr_w(bstr), lengthInChars);
1838 * read a value and fill a VARIANT structure
1840 static void MSFT_ReadValue( VARIANT * pVar, int offset, TLBContext *pcx )
1844 TRACE_(typelib)("\n");
1846 if(offset <0) { /* data are packed in here */
1847 V_VT(pVar) = (offset & 0x7c000000 )>> 26;
1848 V_I4(pVar) = offset & 0x3ffffff;
1851 MSFT_ReadLEWords(&(V_VT(pVar)), sizeof(VARTYPE), pcx,
1852 pcx->pTblDir->pCustData.offset + offset );
1853 TRACE_(typelib)("Vartype = %x\n", V_VT(pVar));
1854 switch (V_VT(pVar)){
1855 case VT_EMPTY: /* FIXME: is this right? */
1856 case VT_NULL: /* FIXME: is this right? */
1857 case VT_I2 : /* this should not happen */
1868 case VT_VOID : /* FIXME: is this right? */
1876 case VT_DECIMAL : /* FIXME: is this right? */
1879 /* pointer types with known behaviour */
1882 MSFT_ReadLEDWords(&size, sizeof(INT), pcx, DO_NOT_SEEK );
1885 DWORD origPos = MSFT_Tell(pcx), nullPos;
1888 MSFT_Read(&next, 1, pcx, DO_NOT_SEEK);
1890 nullPos = MSFT_Tell(pcx);
1891 size = nullPos - origPos;
1892 MSFT_Seek(pcx, origPos);
1894 ptr = heap_alloc_zero(size);/* allocate temp buffer */
1895 MSFT_Read(ptr, size, pcx, DO_NOT_SEEK);/* read string (ANSI) */
1896 V_BSTR(pVar)=SysAllocStringLen(NULL,size);
1897 /* FIXME: do we need a AtoW conversion here? */
1898 V_UNION(pVar, bstrVal[size])='\0';
1899 while(size--) V_UNION(pVar, bstrVal[size])=ptr[size];
1903 /* FIXME: this will not work AT ALL when the variant contains a pointer */
1910 case VT_USERDEFINED :
1916 case VT_STREAMED_OBJECT :
1917 case VT_STORED_OBJECT :
1918 case VT_BLOB_OBJECT :
1923 FIXME("VARTYPE %d is not supported, setting pointer to NULL\n",
1927 if(size>0) /* (big|small) endian correct? */
1928 MSFT_Read(&(V_I2(pVar)), size, pcx, DO_NOT_SEEK );
1932 * create a linked list with custom data
1934 static int MSFT_CustData( TLBContext *pcx, int offset, struct list *custdata_list)
1940 TRACE_(typelib)("\n");
1942 if (pcx->pTblDir->pCDGuids.offset < 0) return 0;
1946 pNew=heap_alloc_zero(sizeof(TLBCustData));
1947 MSFT_ReadLEDWords(&entry, sizeof(entry), pcx, pcx->pTblDir->pCDGuids.offset+offset);
1948 MSFT_ReadGuid(&(pNew->guid), entry.GuidOffset , pcx);
1949 MSFT_ReadValue(&(pNew->data), entry.DataOffset, pcx);
1950 list_add_head(custdata_list, &pNew->entry);
1951 offset = entry.next;
1956 static void MSFT_GetTdesc(TLBContext *pcx, INT type, TYPEDESC *pTd,
1960 pTd->vt=type & VT_TYPEMASK;
1962 *pTd=pcx->pLibInfo->pTypeDesc[type/(2*sizeof(INT))];
1964 if(pTd->vt == VT_USERDEFINED)
1965 MSFT_DoRefType(pcx, pTI->pTypeLib, pTd->u.hreftype);
1967 TRACE_(typelib)("vt type = %X\n", pTd->vt);
1970 static void MSFT_ResolveReferencedTypes(TLBContext *pcx, ITypeInfoImpl *pTI, TYPEDESC *lpTypeDesc)
1972 /* resolve referenced type if any */
1975 switch (lpTypeDesc->vt)
1978 lpTypeDesc = lpTypeDesc->u.lptdesc;
1982 lpTypeDesc = & (lpTypeDesc->u.lpadesc->tdescElem);
1985 case VT_USERDEFINED:
1986 MSFT_DoRefType(pcx, pTI->pTypeLib,
1987 lpTypeDesc->u.hreftype);
1999 MSFT_DoFuncs(TLBContext* pcx,
2004 TLBFuncDesc** pptfd)
2007 * member information is stored in a data structure at offset
2008 * indicated by the memoffset field of the typeinfo structure
2009 * There are several distinctive parts.
2010 * The first part starts with a field that holds the total length
2011 * of this (first) part excluding this field. Then follow the records,
2012 * for each member there is one record.
2014 * The first entry is always the length of the record (including this
2016 * The rest of the record depends on the type of the member. If there is
2017 * a field indicating the member type (function, variable, interface, etc)
2018 * I have not found it yet. At this time we depend on the information
2019 * in the type info and the usual order how things are stored.
2021 * Second follows an array sized nrMEM*sizeof(INT) with a member id
2024 * Third is an equal sized array with file offsets to the name entry
2027 * The fourth and last (?) part is an array with offsets to the records
2028 * in the first part of this file segment.
2031 int infolen, nameoffset, reclength, i;
2032 int recoffset = offset + sizeof(INT);
2034 char *recbuf = heap_alloc(0xffff);
2035 MSFT_FuncRecord *pFuncRec = (MSFT_FuncRecord*)recbuf;
2036 TLBFuncDesc *ptfd_prev = NULL, *ptfd;
2038 TRACE_(typelib)("\n");
2040 MSFT_ReadLEDWords(&infolen, sizeof(INT), pcx, offset);
2042 *pptfd = TLBFuncDesc_Constructor(cFuncs);
2044 for ( i = 0; i < cFuncs ; i++ )
2048 /* name, eventually add to a hash table */
2049 MSFT_ReadLEDWords(&nameoffset, sizeof(INT), pcx,
2050 offset + infolen + (cFuncs + cVars + i + 1) * sizeof(INT));
2052 /* nameoffset is sometimes -1 on the second half of a propget/propput
2053 * pair of functions */
2054 if ((nameoffset == -1) && (i > 0))
2055 ptfd->Name = SysAllocString(ptfd_prev->Name);
2057 ptfd->Name = MSFT_ReadName(pcx, nameoffset);
2059 /* read the function information record */
2060 MSFT_ReadLEDWords(&reclength, sizeof(pFuncRec->Info), pcx, recoffset);
2062 reclength &= 0xffff;
2064 MSFT_ReadLEDWords(&pFuncRec->DataType, reclength - FIELD_OFFSET(MSFT_FuncRecord, DataType), pcx, DO_NOT_SEEK);
2066 /* size without argument data */
2067 optional = reclength - pFuncRec->nrargs*sizeof(MSFT_ParameterInfo);
2069 if (optional > FIELD_OFFSET(MSFT_FuncRecord, HelpContext))
2070 ptfd->helpcontext = pFuncRec->HelpContext;
2072 if (optional > FIELD_OFFSET(MSFT_FuncRecord, oHelpString))
2073 ptfd->HelpString = MSFT_ReadString(pcx, pFuncRec->oHelpString);
2075 if (optional > FIELD_OFFSET(MSFT_FuncRecord, oEntry))
2077 if (pFuncRec->FKCCIC & 0x2000 )
2079 if (!IS_INTRESOURCE(pFuncRec->oEntry))
2080 ERR("ordinal 0x%08x invalid, IS_INTRESOURCE is false\n", pFuncRec->oEntry);
2081 ptfd->Entry = (BSTR)(DWORD_PTR)LOWORD(pFuncRec->oEntry);
2084 ptfd->Entry = MSFT_ReadString(pcx, pFuncRec->oEntry);
2087 ptfd->Entry = (BSTR)-1;
2089 if (optional > FIELD_OFFSET(MSFT_FuncRecord, HelpStringContext))
2090 ptfd->HelpStringContext = pFuncRec->HelpStringContext;
2092 if (optional > FIELD_OFFSET(MSFT_FuncRecord, oCustData) && pFuncRec->FKCCIC & 0x80)
2093 MSFT_CustData(pcx, pFuncRec->oCustData, &ptfd->custdata_list);
2095 /* fill the FuncDesc Structure */
2096 MSFT_ReadLEDWords( & ptfd->funcdesc.memid, sizeof(INT), pcx,
2097 offset + infolen + ( i + 1) * sizeof(INT));
2099 ptfd->funcdesc.funckind = (pFuncRec->FKCCIC) & 0x7;
2100 ptfd->funcdesc.invkind = (pFuncRec->FKCCIC) >> 3 & 0xF;
2101 ptfd->funcdesc.callconv = (pFuncRec->FKCCIC) >> 8 & 0xF;
2102 ptfd->funcdesc.cParams = pFuncRec->nrargs ;
2103 ptfd->funcdesc.cParamsOpt = pFuncRec->nroargs ;
2104 ptfd->funcdesc.oVft = pFuncRec->VtableOffset & ~1;
2105 ptfd->funcdesc.wFuncFlags = LOWORD(pFuncRec->Flags) ;
2109 &ptfd->funcdesc.elemdescFunc.tdesc,
2111 MSFT_ResolveReferencedTypes(pcx, pTI, &ptfd->funcdesc.elemdescFunc.tdesc);
2113 /* do the parameters/arguments */
2114 if(pFuncRec->nrargs)
2117 MSFT_ParameterInfo paraminfo;
2119 ptfd->funcdesc.lprgelemdescParam =
2120 heap_alloc_zero(pFuncRec->nrargs * sizeof(ELEMDESC));
2122 ptfd->pParamDesc = TLBParDesc_Constructor(pFuncRec->nrargs);
2124 MSFT_ReadLEDWords(¶minfo, sizeof(paraminfo), pcx,
2125 recoffset + reclength - pFuncRec->nrargs * sizeof(MSFT_ParameterInfo));
2127 for ( j = 0 ; j < pFuncRec->nrargs ; j++ )
2129 ELEMDESC *elemdesc = &ptfd->funcdesc.lprgelemdescParam[j];
2136 elemdesc->u.paramdesc.wParamFlags = paraminfo.Flags;
2139 if (paraminfo.oName == -1)
2140 /* this occurs for [propput] or [propget] methods, so
2141 * we should just set the name of the parameter to the
2142 * name of the method. */
2143 ptfd->pParamDesc[j].Name = SysAllocString(ptfd->Name);
2145 ptfd->pParamDesc[j].Name =
2146 MSFT_ReadName( pcx, paraminfo.oName );
2147 TRACE_(typelib)("param[%d] = %s\n", j, debugstr_w(ptfd->pParamDesc[j].Name));
2149 MSFT_ResolveReferencedTypes(pcx, pTI, &elemdesc->tdesc);
2152 if ( (elemdesc->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT) &&
2153 (pFuncRec->FKCCIC & 0x1000) )
2155 INT* pInt = (INT *)((char *)pFuncRec +
2157 (pFuncRec->nrargs * 4) * sizeof(INT) );
2159 PARAMDESC* pParamDesc = &elemdesc->u.paramdesc;
2161 pParamDesc->pparamdescex = heap_alloc_zero(sizeof(PARAMDESCEX));
2162 pParamDesc->pparamdescex->cBytes = sizeof(PARAMDESCEX);
2164 MSFT_ReadValue(&(pParamDesc->pparamdescex->varDefaultValue),
2168 elemdesc->u.paramdesc.pparamdescex = NULL;
2171 if (optional > (FIELD_OFFSET(MSFT_FuncRecord, oArgCustData) +
2172 j*sizeof(pFuncRec->oArgCustData[0])) &&
2173 pFuncRec->FKCCIC & 0x80 )
2176 pFuncRec->oArgCustData[j],
2177 &ptfd->pParamDesc[j].custdata_list);
2180 /* SEEK value = jump to offset,
2181 * from there jump to the end of record,
2182 * go back by (j-1) arguments
2184 MSFT_ReadLEDWords( ¶minfo ,
2185 sizeof(MSFT_ParameterInfo), pcx,
2186 recoffset + reclength - ((pFuncRec->nrargs - j - 1)
2187 * sizeof(MSFT_ParameterInfo)));
2191 /* scode is not used: archaic win16 stuff FIXME: right? */
2192 ptfd->funcdesc.cScodes = 0 ;
2193 ptfd->funcdesc.lprgscode = NULL ;
2197 recoffset += reclength;
2202 static void MSFT_DoVars(TLBContext *pcx, ITypeInfoImpl *pTI, int cFuncs,
2203 int cVars, int offset, TLBVarDesc ** pptvd)
2205 int infolen, nameoffset, reclength;
2207 MSFT_VarRecord *pVarRec = (MSFT_VarRecord*)recbuf;
2212 TRACE_(typelib)("\n");
2214 ptvd = *pptvd = TLBVarDesc_Constructor(cVars);
2215 MSFT_ReadLEDWords(&infolen,sizeof(INT), pcx, offset);
2216 MSFT_ReadLEDWords(&recoffset,sizeof(INT), pcx, offset + infolen +
2217 ((cFuncs+cVars)*2+cFuncs + 1)*sizeof(INT));
2218 recoffset += offset+sizeof(INT);
2219 for(i=0;i<cVars;i++, ++ptvd){
2220 /* name, eventually add to a hash table */
2221 MSFT_ReadLEDWords(&nameoffset, sizeof(INT), pcx,
2222 offset + infolen + (2*cFuncs + cVars + i + 1) * sizeof(INT));
2223 ptvd->Name=MSFT_ReadName(pcx, nameoffset);
2224 /* read the variable information record */
2225 MSFT_ReadLEDWords(&reclength, sizeof(pVarRec->Info), pcx, recoffset);
2227 MSFT_ReadLEDWords(&pVarRec->DataType, reclength - FIELD_OFFSET(MSFT_VarRecord, DataType), pcx, DO_NOT_SEEK);
2230 if(reclength > FIELD_OFFSET(MSFT_VarRecord, HelpContext))
2231 ptvd->HelpContext = pVarRec->HelpContext;
2233 if(reclength > FIELD_OFFSET(MSFT_VarRecord, HelpString))
2234 ptvd->HelpString = MSFT_ReadString(pcx, pVarRec->HelpString);
2236 if(reclength > FIELD_OFFSET(MSFT_VarRecord, HelpStringContext))
2237 ptvd->HelpStringContext = pVarRec->HelpStringContext;
2239 /* fill the VarDesc Structure */
2240 MSFT_ReadLEDWords(&ptvd->vardesc.memid, sizeof(INT), pcx,
2241 offset + infolen + (cFuncs + i + 1) * sizeof(INT));
2242 ptvd->vardesc.varkind = pVarRec->VarKind;
2243 ptvd->vardesc.wVarFlags = pVarRec->Flags;
2244 MSFT_GetTdesc(pcx, pVarRec->DataType,
2245 &ptvd->vardesc.elemdescVar.tdesc, pTI);
2246 /* ptvd->vardesc.lpstrSchema; is reserved (SDK) FIXME?? */
2247 if(pVarRec->VarKind == VAR_CONST ){
2248 ptvd->vardesc.u.lpvarValue = heap_alloc_zero(sizeof(VARIANT));
2249 MSFT_ReadValue(ptvd->vardesc.u.lpvarValue,
2250 pVarRec->OffsValue, pcx);
2252 ptvd->vardesc.u.oInst=pVarRec->OffsValue;
2253 MSFT_ResolveReferencedTypes(pcx, pTI, &ptvd->vardesc.elemdescVar.tdesc);
2254 recoffset += reclength;
2258 /* fill in data for a hreftype (offset). When the referenced type is contained
2259 * in the typelib, it's just an (file) offset in the type info base dir.
2260 * If comes from import, it's an offset+1 in the ImpInfo table
2262 static void MSFT_DoRefType(TLBContext *pcx, ITypeLibImpl *pTL,
2267 TRACE_(typelib)("TLB context %p, TLB offset %x\n", pcx, offset);
2269 LIST_FOR_EACH_ENTRY(ref, &pTL->ref_list, TLBRefType, entry)
2271 if(ref->reference == offset) return;
2274 ref = heap_alloc_zero(sizeof(TLBRefType));
2275 list_add_tail(&pTL->ref_list, &ref->entry);
2277 if(!MSFT_HREFTYPE_INTHISFILE( offset)) {
2278 /* external typelib */
2279 MSFT_ImpInfo impinfo;
2282 TRACE_(typelib)("offset %x, masked offset %x\n", offset, offset + (offset & 0xfffffffc));
2284 MSFT_ReadLEDWords(&impinfo, sizeof(impinfo), pcx,
2285 pcx->pTblDir->pImpInfo.offset + (offset & 0xfffffffc));
2287 LIST_FOR_EACH_ENTRY(pImpLib, &pcx->pLibInfo->implib_list, TLBImpLib, entry)
2288 if(pImpLib->offset==impinfo.oImpFile)
2291 if(&pImpLib->entry != &pcx->pLibInfo->implib_list){
2292 ref->reference = offset;
2293 ref->pImpTLInfo = pImpLib;
2294 if(impinfo.flags & MSFT_IMPINFO_OFFSET_IS_GUID) {
2295 MSFT_ReadGuid(&ref->guid, impinfo.oGuid, pcx);
2296 TRACE("importing by guid %s\n", debugstr_guid(&ref->guid));
2297 ref->index = TLB_REF_USE_GUID;
2299 ref->index = impinfo.oGuid;
2301 ERR("Cannot find a reference\n");
2302 ref->reference = -1;
2303 ref->pImpTLInfo = TLB_REF_NOT_FOUND;
2306 /* in this typelib */
2307 ref->index = MSFT_HREFTYPE_INDEX(offset);
2308 ref->reference = offset;
2309 ref->pImpTLInfo = TLB_REF_INTERNAL;
2313 /* process Implemented Interfaces of a com class */
2314 static void MSFT_DoImplTypes(TLBContext *pcx, ITypeInfoImpl *pTI, int count,
2318 MSFT_RefRecord refrec;
2321 TRACE_(typelib)("\n");
2323 pTI->impltypes = TLBImplType_Constructor(count);
2324 pImpl = pTI->impltypes;
2325 for(i=0;i<count;i++){
2326 if(offset<0) break; /* paranoia */
2327 MSFT_ReadLEDWords(&refrec,sizeof(refrec),pcx,offset+pcx->pTblDir->pRefTab.offset);
2328 MSFT_DoRefType(pcx, pTI->pTypeLib, refrec.reftype);
2329 pImpl->hRef = refrec.reftype;
2330 pImpl->implflags=refrec.flags;
2331 MSFT_CustData(pcx, refrec.oCustData, &pImpl->custdata_list);
2332 offset=refrec.onext;
2337 * process a typeinfo record
2339 static ITypeInfoImpl * MSFT_DoTypeInfo(
2342 ITypeLibImpl * pLibInfo)
2344 MSFT_TypeInfoBase tiBase;
2345 ITypeInfoImpl *ptiRet;
2347 TRACE_(typelib)("count=%u\n", count);
2349 ptiRet = ITypeInfoImpl_Constructor();
2350 MSFT_ReadLEDWords(&tiBase, sizeof(tiBase) ,pcx ,
2351 pcx->pTblDir->pTypeInfoTab.offset+count*sizeof(tiBase));
2353 /* this is where we are coming from */
2354 ptiRet->pTypeLib = pLibInfo;
2355 ptiRet->index=count;
2356 /* fill in the typeattr fields */
2358 MSFT_ReadGuid(&ptiRet->TypeAttr.guid, tiBase.posguid, pcx);
2359 ptiRet->TypeAttr.lcid=pLibInfo->LibAttr.lcid; /* FIXME: correct? */
2360 ptiRet->TypeAttr.lpstrSchema=NULL; /* reserved */
2361 ptiRet->TypeAttr.cbSizeInstance=tiBase.size;
2362 ptiRet->TypeAttr.typekind=tiBase.typekind & 0xF;
2363 ptiRet->TypeAttr.cFuncs=LOWORD(tiBase.cElement);
2364 ptiRet->TypeAttr.cVars=HIWORD(tiBase.cElement);
2365 ptiRet->TypeAttr.cbAlignment=(tiBase.typekind >> 11 )& 0x1F; /* there are more flags there */
2366 ptiRet->TypeAttr.wTypeFlags=tiBase.flags;
2367 ptiRet->TypeAttr.wMajorVerNum=LOWORD(tiBase.version);
2368 ptiRet->TypeAttr.wMinorVerNum=HIWORD(tiBase.version);
2369 ptiRet->TypeAttr.cImplTypes=tiBase.cImplTypes;
2370 ptiRet->TypeAttr.cbSizeVft=tiBase.cbSizeVft; /* FIXME: this is only the non inherited part */
2371 if(ptiRet->TypeAttr.typekind == TKIND_ALIAS)
2372 MSFT_GetTdesc(pcx, tiBase.datatype1,
2373 &ptiRet->TypeAttr.tdescAlias, ptiRet);
2376 /* IDLDESC idldescType; *//* never saw this one != zero */
2378 /* name, eventually add to a hash table */
2379 ptiRet->Name=MSFT_ReadName(pcx, tiBase.NameOffset);
2380 ptiRet->hreftype = MSFT_ReadHreftype(pcx, tiBase.NameOffset);
2381 TRACE_(typelib)("reading %s\n", debugstr_w(ptiRet->Name));
2383 ptiRet->DocString=MSFT_ReadString(pcx, tiBase.docstringoffs);
2384 ptiRet->dwHelpStringContext=tiBase.helpstringcontext;
2385 ptiRet->dwHelpContext=tiBase.helpcontext;
2387 if (ptiRet->TypeAttr.typekind == TKIND_MODULE)
2388 ptiRet->DllName = MSFT_ReadString(pcx, tiBase.datatype1);
2390 /* note: InfoType's Help file and HelpStringDll come from the containing
2391 * library. Further HelpString and Docstring appear to be the same thing :(
2394 if(ptiRet->TypeAttr.cFuncs >0 )
2395 MSFT_DoFuncs(pcx, ptiRet, ptiRet->TypeAttr.cFuncs,
2396 ptiRet->TypeAttr.cVars,
2397 tiBase.memoffset, &ptiRet->funcdescs);
2399 if(ptiRet->TypeAttr.cVars >0 )
2400 MSFT_DoVars(pcx, ptiRet, ptiRet->TypeAttr.cFuncs,
2401 ptiRet->TypeAttr.cVars,
2402 tiBase.memoffset, &ptiRet->vardescs);
2403 if(ptiRet->TypeAttr.cImplTypes >0 ) {
2404 switch(ptiRet->TypeAttr.typekind)
2407 MSFT_DoImplTypes(pcx, ptiRet, ptiRet->TypeAttr.cImplTypes ,
2410 case TKIND_DISPATCH:
2411 /* This is not -1 when the interface is a non-base dual interface or
2412 when a dispinterface wraps an interface, i.e., the idl 'dispinterface x {interface y;};'.
2413 Note however that GetRefTypeOfImplType(0) always returns a ref to IDispatch and
2417 if (tiBase.datatype1 != -1)
2419 ptiRet->impltypes = TLBImplType_Constructor(1);
2420 ptiRet->impltypes[0].hRef = tiBase.datatype1;
2421 MSFT_DoRefType(pcx, pLibInfo, tiBase.datatype1);
2425 ptiRet->impltypes = TLBImplType_Constructor(1);
2426 MSFT_DoRefType(pcx, pLibInfo, tiBase.datatype1);
2427 ptiRet->impltypes[0].hRef = tiBase.datatype1;
2431 MSFT_CustData(pcx, tiBase.oCustData, &ptiRet->custdata_list);
2433 TRACE_(typelib)("%s guid: %s kind:%s\n",
2434 debugstr_w(ptiRet->Name),
2435 debugstr_guid(&ptiRet->TypeAttr.guid),
2436 typekind_desc[ptiRet->TypeAttr.typekind]);
2437 if (TRACE_ON(typelib))
2438 dump_TypeInfo(ptiRet);
2443 /* Because type library parsing has some degree of overhead, and some apps repeatedly load the same
2444 * typelibs over and over, we cache them here. According to MSDN Microsoft have a similar scheme in
2445 * place. This will cause a deliberate memory leak, but generally losing RAM for cycles is an acceptable
2448 static struct list tlb_cache = LIST_INIT(tlb_cache);
2449 static CRITICAL_SECTION cache_section;
2450 static CRITICAL_SECTION_DEBUG cache_section_debug =
2452 0, 0, &cache_section,
2453 { &cache_section_debug.ProcessLocksList, &cache_section_debug.ProcessLocksList },
2454 0, 0, { (DWORD_PTR)(__FILE__ ": typelib loader cache") }
2456 static CRITICAL_SECTION cache_section = { &cache_section_debug, -1, 0, 0, 0, 0 };
2459 typedef struct TLB_PEFile
2461 const IUnknownVtbl *lpvtbl;
2464 HRSRC typelib_resource;
2465 HGLOBAL typelib_global;
2466 LPVOID typelib_base;
2469 static HRESULT WINAPI TLB_PEFile_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
2471 if (IsEqualIID(riid, &IID_IUnknown))
2474 IUnknown_AddRef(iface);
2478 return E_NOINTERFACE;
2481 static ULONG WINAPI TLB_PEFile_AddRef(IUnknown *iface)
2483 TLB_PEFile *This = (TLB_PEFile *)iface;
2484 return InterlockedIncrement(&This->refs);
2487 static ULONG WINAPI TLB_PEFile_Release(IUnknown *iface)
2489 TLB_PEFile *This = (TLB_PEFile *)iface;
2490 ULONG refs = InterlockedDecrement(&This->refs);
2493 if (This->typelib_global)
2494 FreeResource(This->typelib_global);
2496 FreeLibrary(This->dll);
2502 static const IUnknownVtbl TLB_PEFile_Vtable =
2504 TLB_PEFile_QueryInterface,
2509 static HRESULT TLB_PEFile_Open(LPCWSTR path, INT index, LPVOID *ppBase, DWORD *pdwTLBLength, IUnknown **ppFile)
2513 This = heap_alloc(sizeof(TLB_PEFile));
2515 return E_OUTOFMEMORY;
2517 This->lpvtbl = &TLB_PEFile_Vtable;
2520 This->typelib_resource = NULL;
2521 This->typelib_global = NULL;
2522 This->typelib_base = NULL;
2524 This->dll = LoadLibraryExW(path, 0, DONT_RESOLVE_DLL_REFERENCES |
2525 LOAD_LIBRARY_AS_DATAFILE | LOAD_WITH_ALTERED_SEARCH_PATH);
2529 static const WCHAR TYPELIBW[] = {'T','Y','P','E','L','I','B',0};
2530 This->typelib_resource = FindResourceW(This->dll, MAKEINTRESOURCEW(index), TYPELIBW);
2531 if (This->typelib_resource)
2533 This->typelib_global = LoadResource(This->dll, This->typelib_resource);
2534 if (This->typelib_global)
2536 This->typelib_base = LockResource(This->typelib_global);
2538 if (This->typelib_base)
2540 *pdwTLBLength = SizeofResource(This->dll, This->typelib_resource);
2541 *ppBase = This->typelib_base;
2542 *ppFile = (IUnknown *)&This->lpvtbl;
2549 TLB_PEFile_Release((IUnknown *)&This->lpvtbl);
2550 return TYPE_E_CANTLOADLIBRARY;
2553 typedef struct TLB_NEFile
2555 const IUnknownVtbl *lpvtbl;
2557 LPVOID typelib_base;
2560 static HRESULT WINAPI TLB_NEFile_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
2562 if (IsEqualIID(riid, &IID_IUnknown))
2565 IUnknown_AddRef(iface);
2569 return E_NOINTERFACE;
2572 static ULONG WINAPI TLB_NEFile_AddRef(IUnknown *iface)
2574 TLB_NEFile *This = (TLB_NEFile *)iface;
2575 return InterlockedIncrement(&This->refs);
2578 static ULONG WINAPI TLB_NEFile_Release(IUnknown *iface)
2580 TLB_NEFile *This = (TLB_NEFile *)iface;
2581 ULONG refs = InterlockedDecrement(&This->refs);
2584 heap_free(This->typelib_base);
2590 static const IUnknownVtbl TLB_NEFile_Vtable =
2592 TLB_NEFile_QueryInterface,
2597 /***********************************************************************
2598 * read_xx_header [internal]
2600 static int read_xx_header( HFILE lzfd )
2602 IMAGE_DOS_HEADER mzh;
2605 LZSeek( lzfd, 0, SEEK_SET );
2606 if ( sizeof(mzh) != LZRead( lzfd, (LPSTR)&mzh, sizeof(mzh) ) )
2608 if ( mzh.e_magic != IMAGE_DOS_SIGNATURE )
2611 LZSeek( lzfd, mzh.e_lfanew, SEEK_SET );
2612 if ( 2 != LZRead( lzfd, magic, 2 ) )
2615 LZSeek( lzfd, mzh.e_lfanew, SEEK_SET );
2617 if ( magic[0] == 'N' && magic[1] == 'E' )
2618 return IMAGE_OS2_SIGNATURE;
2619 if ( magic[0] == 'P' && magic[1] == 'E' )
2620 return IMAGE_NT_SIGNATURE;
2623 WARN("Can't handle %s files.\n", magic );
2628 /***********************************************************************
2629 * find_ne_resource [internal]
2631 static BOOL find_ne_resource( HFILE lzfd, LPCSTR typeid, LPCSTR resid,
2632 DWORD *resLen, DWORD *resOff )
2634 IMAGE_OS2_HEADER nehd;
2635 NE_TYPEINFO *typeInfo;
2636 NE_NAMEINFO *nameInfo;
2642 /* Read in NE header */
2643 nehdoffset = LZSeek( lzfd, 0, SEEK_CUR );
2644 if ( sizeof(nehd) != LZRead( lzfd, (LPSTR)&nehd, sizeof(nehd) ) ) return 0;
2646 resTabSize = nehd.ne_restab - nehd.ne_rsrctab;
2649 TRACE("No resources in NE dll\n" );
2653 /* Read in resource table */
2654 resTab = heap_alloc( resTabSize );
2655 if ( !resTab ) return FALSE;
2657 LZSeek( lzfd, nehd.ne_rsrctab + nehdoffset, SEEK_SET );
2658 if ( resTabSize != LZRead( lzfd, (char*)resTab, resTabSize ) )
2660 heap_free( resTab );
2665 typeInfo = (NE_TYPEINFO *)(resTab + 2);
2667 if (!IS_INTRESOURCE(typeid)) /* named type */
2669 BYTE len = strlen( typeid );
2670 while (typeInfo->type_id)
2672 if (!(typeInfo->type_id & 0x8000))
2674 BYTE *p = resTab + typeInfo->type_id;
2675 if ((*p == len) && !strncasecmp( (char*)p+1, typeid, len )) goto found_type;
2677 typeInfo = (NE_TYPEINFO *)((char *)(typeInfo + 1) +
2678 typeInfo->count * sizeof(NE_NAMEINFO));
2681 else /* numeric type id */
2683 WORD id = LOWORD(typeid) | 0x8000;
2684 while (typeInfo->type_id)
2686 if (typeInfo->type_id == id) goto found_type;
2687 typeInfo = (NE_TYPEINFO *)((char *)(typeInfo + 1) +
2688 typeInfo->count * sizeof(NE_NAMEINFO));
2691 TRACE("No typeid entry found for %p\n", typeid );
2692 heap_free( resTab );
2696 nameInfo = (NE_NAMEINFO *)(typeInfo + 1);
2698 if (!IS_INTRESOURCE(resid)) /* named resource */
2700 BYTE len = strlen( resid );
2701 for (count = typeInfo->count; count > 0; count--, nameInfo++)
2703 BYTE *p = resTab + nameInfo->id;
2704 if (nameInfo->id & 0x8000) continue;
2705 if ((*p == len) && !strncasecmp( (char*)p+1, resid, len )) goto found_name;
2708 else /* numeric resource id */
2710 WORD id = LOWORD(resid) | 0x8000;
2711 for (count = typeInfo->count; count > 0; count--, nameInfo++)
2712 if (nameInfo->id == id) goto found_name;
2714 TRACE("No resid entry found for %p\n", typeid );
2715 heap_free( resTab );
2719 /* Return resource data */
2720 if ( resLen ) *resLen = nameInfo->length << *(WORD *)resTab;
2721 if ( resOff ) *resOff = nameInfo->offset << *(WORD *)resTab;
2723 heap_free( resTab );
2727 static HRESULT TLB_NEFile_Open(LPCWSTR path, INT index, LPVOID *ppBase, DWORD *pdwTLBLength, IUnknown **ppFile){
2731 HRESULT hr = TYPE_E_CANTLOADLIBRARY;
2734 This = heap_alloc(sizeof(TLB_NEFile));
2735 if (!This) return E_OUTOFMEMORY;
2737 This->lpvtbl = &TLB_NEFile_Vtable;
2739 This->typelib_base = NULL;
2741 lzfd = LZOpenFileW( (LPWSTR)path, &ofs, OF_READ );
2742 if ( lzfd >= 0 && read_xx_header( lzfd ) == IMAGE_OS2_SIGNATURE )
2744 DWORD reslen, offset;
2745 if( find_ne_resource( lzfd, "TYPELIB", MAKEINTRESOURCEA(index), &reslen, &offset ) )
2747 This->typelib_base = heap_alloc(reslen);
2748 if( !This->typelib_base )
2752 LZSeek( lzfd, offset, SEEK_SET );
2753 reslen = LZRead( lzfd, This->typelib_base, reslen );
2755 *ppBase = This->typelib_base;
2756 *pdwTLBLength = reslen;
2757 *ppFile = (IUnknown *)&This->lpvtbl;
2763 if( lzfd >= 0) LZClose( lzfd );
2764 TLB_NEFile_Release((IUnknown *)&This->lpvtbl);
2768 typedef struct TLB_Mapping
2770 const IUnknownVtbl *lpvtbl;
2774 LPVOID typelib_base;
2777 static HRESULT WINAPI TLB_Mapping_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
2779 if (IsEqualIID(riid, &IID_IUnknown))
2782 IUnknown_AddRef(iface);
2786 return E_NOINTERFACE;
2789 static ULONG WINAPI TLB_Mapping_AddRef(IUnknown *iface)
2791 TLB_Mapping *This = (TLB_Mapping *)iface;
2792 return InterlockedIncrement(&This->refs);
2795 static ULONG WINAPI TLB_Mapping_Release(IUnknown *iface)
2797 TLB_Mapping *This = (TLB_Mapping *)iface;
2798 ULONG refs = InterlockedDecrement(&This->refs);
2801 if (This->typelib_base)
2802 UnmapViewOfFile(This->typelib_base);
2804 CloseHandle(This->mapping);
2805 if (This->file != INVALID_HANDLE_VALUE)
2806 CloseHandle(This->file);
2812 static const IUnknownVtbl TLB_Mapping_Vtable =
2814 TLB_Mapping_QueryInterface,
2819 static HRESULT TLB_Mapping_Open(LPCWSTR path, LPVOID *ppBase, DWORD *pdwTLBLength, IUnknown **ppFile)
2823 This = heap_alloc(sizeof(TLB_Mapping));
2825 return E_OUTOFMEMORY;
2827 This->lpvtbl = &TLB_Mapping_Vtable;
2829 This->file = INVALID_HANDLE_VALUE;
2830 This->mapping = NULL;
2831 This->typelib_base = NULL;
2833 This->file = CreateFileW(path, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
2834 if (INVALID_HANDLE_VALUE != This->file)
2836 This->mapping = CreateFileMappingW(This->file, NULL, PAGE_READONLY | SEC_COMMIT, 0, 0, NULL);
2839 This->typelib_base = MapViewOfFile(This->mapping, FILE_MAP_READ, 0, 0, 0);
2840 if(This->typelib_base)
2842 /* retrieve file size */
2843 *pdwTLBLength = GetFileSize(This->file, NULL);
2844 *ppBase = This->typelib_base;
2845 *ppFile = (IUnknown *)&This->lpvtbl;
2851 IUnknown_Release((IUnknown *)&This->lpvtbl);
2852 return TYPE_E_CANTLOADLIBRARY;
2855 /****************************************************************************
2858 * find the type of the typelib file and map the typelib resource into
2862 #define SLTG_SIGNATURE 0x47544c53 /* "SLTG" */
2863 static HRESULT TLB_ReadTypeLib(LPCWSTR pszFileName, LPWSTR pszPath, UINT cchPath, ITypeLib2 **ppTypeLib)
2865 ITypeLibImpl *entry;
2868 LPWSTR index_str, file = (LPWSTR)pszFileName;
2869 LPVOID pBase = NULL;
2870 DWORD dwTLBLength = 0;
2871 IUnknown *pFile = NULL;
2875 index_str = strrchrW(pszFileName, '\\');
2876 if(index_str && *++index_str != '\0')
2879 LONG idx = strtolW(index_str, &end_ptr, 10);
2880 if(*end_ptr == '\0')
2882 int str_len = index_str - pszFileName - 1;
2884 file = heap_alloc((str_len + 1) * sizeof(WCHAR));
2885 memcpy(file, pszFileName, str_len * sizeof(WCHAR));
2890 if(!SearchPathW(NULL, file, NULL, cchPath, pszPath, NULL))
2892 if(strchrW(file, '\\'))
2894 lstrcpyW(pszPath, file);
2898 int len = GetSystemDirectoryW(pszPath, cchPath);
2899 pszPath[len] = '\\';
2900 memcpy(pszPath + len + 1, file, (strlenW(file) + 1) * sizeof(WCHAR));
2904 if(file != pszFileName) heap_free(file);
2906 TRACE_(typelib)("File %s index %d\n", debugstr_w(pszPath), index);
2908 /* We look the path up in the typelib cache. If found, we just addref it, and return the pointer. */
2909 EnterCriticalSection(&cache_section);
2910 LIST_FOR_EACH_ENTRY(entry, &tlb_cache, ITypeLibImpl, entry)
2912 if (!strcmpiW(entry->path, pszPath) && entry->index == index)
2914 TRACE("cache hit\n");
2915 *ppTypeLib = (ITypeLib2*)entry;
2916 ITypeLib2_AddRef(*ppTypeLib);
2917 LeaveCriticalSection(&cache_section);
2921 LeaveCriticalSection(&cache_section);
2923 /* now actually load and parse the typelib */
2925 ret = TLB_PEFile_Open(pszPath, index, &pBase, &dwTLBLength, &pFile);
2926 if (ret == TYPE_E_CANTLOADLIBRARY)
2927 ret = TLB_NEFile_Open(pszPath, index, &pBase, &dwTLBLength, &pFile);
2928 if (ret == TYPE_E_CANTLOADLIBRARY)
2929 ret = TLB_Mapping_Open(pszPath, &pBase, &dwTLBLength, &pFile);
2932 if (dwTLBLength >= 4)
2934 DWORD dwSignature = FromLEDWord(*((DWORD*) pBase));
2935 if (dwSignature == MSFT_SIGNATURE)
2936 *ppTypeLib = ITypeLib2_Constructor_MSFT(pBase, dwTLBLength);
2937 else if (dwSignature == SLTG_SIGNATURE)
2938 *ppTypeLib = ITypeLib2_Constructor_SLTG(pBase, dwTLBLength);
2941 FIXME("Header type magic 0x%08x not supported.\n",dwSignature);
2942 ret = TYPE_E_CANTLOADLIBRARY;
2946 ret = TYPE_E_CANTLOADLIBRARY;
2947 IUnknown_Release(pFile);
2951 ITypeLibImpl *impl = (ITypeLibImpl*)*ppTypeLib;
2953 TRACE("adding to cache\n");
2954 impl->path = heap_alloc((strlenW(pszPath)+1) * sizeof(WCHAR));
2955 lstrcpyW(impl->path, pszPath);
2956 /* We should really canonicalise the path here. */
2957 impl->index = index;
2959 /* FIXME: check if it has added already in the meantime */
2960 EnterCriticalSection(&cache_section);
2961 list_add_head(&tlb_cache, &impl->entry);
2962 LeaveCriticalSection(&cache_section);
2965 ERR("Loading of typelib %s failed with error %d\n", debugstr_w(pszFileName), GetLastError());
2970 /*================== ITypeLib(2) Methods ===================================*/
2972 static ITypeLibImpl* TypeLibImpl_Constructor(void)
2974 ITypeLibImpl* pTypeLibImpl;
2976 pTypeLibImpl = heap_alloc_zero(sizeof(ITypeLibImpl));
2977 if (!pTypeLibImpl) return NULL;
2979 pTypeLibImpl->lpVtbl = &tlbvt;
2980 pTypeLibImpl->lpVtblTypeComp = &tlbtcvt;
2981 pTypeLibImpl->ref = 1;
2983 list_init(&pTypeLibImpl->implib_list);
2984 list_init(&pTypeLibImpl->custdata_list);
2985 list_init(&pTypeLibImpl->ref_list);
2986 pTypeLibImpl->dispatch_href = -1;
2988 return pTypeLibImpl;
2991 /****************************************************************************
2992 * ITypeLib2_Constructor_MSFT
2994 * loading an MSFT typelib from an in-memory image
2996 static ITypeLib2* ITypeLib2_Constructor_MSFT(LPVOID pLib, DWORD dwTLBLength)
3000 MSFT_Header tlbHeader;
3001 MSFT_SegDir tlbSegDir;
3002 ITypeLibImpl * pTypeLibImpl;
3004 TRACE("%p, TLB length = %d\n", pLib, dwTLBLength);
3006 pTypeLibImpl = TypeLibImpl_Constructor();
3007 if (!pTypeLibImpl) return NULL;
3009 /* get pointer to beginning of typelib data */
3013 cx.pLibInfo = pTypeLibImpl;
3014 cx.length = dwTLBLength;
3017 MSFT_ReadLEDWords((void*)&tlbHeader, sizeof(tlbHeader), &cx, 0);
3018 TRACE_(typelib)("header:\n");
3019 TRACE_(typelib)("\tmagic1=0x%08x ,magic2=0x%08x\n",tlbHeader.magic1,tlbHeader.magic2 );
3020 if (tlbHeader.magic1 != MSFT_SIGNATURE) {
3021 FIXME("Header type magic 0x%08x not supported.\n",tlbHeader.magic1);
3024 TRACE_(typelib)("\tdispatchpos = 0x%x\n", tlbHeader.dispatchpos);
3026 /* there is a small amount of information here until the next important
3028 * the segment directory . Try to calculate the amount of data */
3029 lPSegDir = sizeof(tlbHeader) + (tlbHeader.nrtypeinfos)*4 + ((tlbHeader.varflags & HELPDLLFLAG)? 4 :0);
3031 /* now read the segment directory */
3032 TRACE("read segment directory (at %d)\n",lPSegDir);
3033 MSFT_ReadLEDWords(&tlbSegDir, sizeof(tlbSegDir), &cx, lPSegDir);
3034 cx.pTblDir = &tlbSegDir;
3036 /* just check two entries */
3037 if ( tlbSegDir.pTypeInfoTab.res0c != 0x0F || tlbSegDir.pImpInfo.res0c != 0x0F)
3039 ERR("cannot find the table directory, ptr=0x%x\n",lPSegDir);
3040 heap_free(pTypeLibImpl);
3044 /* now fill our internal data */
3045 /* TLIBATTR fields */
3046 MSFT_ReadGuid(&pTypeLibImpl->LibAttr.guid, tlbHeader.posguid, &cx);
3048 pTypeLibImpl->LibAttr.lcid = tlbHeader.lcid2;
3049 pTypeLibImpl->LibAttr.syskind = tlbHeader.varflags & 0x0f; /* check the mask */
3050 pTypeLibImpl->LibAttr.wMajorVerNum = LOWORD(tlbHeader.version);
3051 pTypeLibImpl->LibAttr.wMinorVerNum = HIWORD(tlbHeader.version);
3052 pTypeLibImpl->LibAttr.wLibFlags = (WORD) tlbHeader.flags & 0xffff;/* check mask */
3054 pTypeLibImpl->lcid = tlbHeader.lcid;
3056 /* name, eventually add to a hash table */
3057 pTypeLibImpl->Name = MSFT_ReadName(&cx, tlbHeader.NameOffset);
3060 pTypeLibImpl->DocString = MSFT_ReadString(&cx, tlbHeader.helpstring);
3061 pTypeLibImpl->HelpFile = MSFT_ReadString(&cx, tlbHeader.helpfile);
3063 if( tlbHeader.varflags & HELPDLLFLAG)
3066 MSFT_ReadLEDWords(&offset, sizeof(offset), &cx, sizeof(tlbHeader));
3067 pTypeLibImpl->HelpStringDll = MSFT_ReadString(&cx, offset);
3070 pTypeLibImpl->dwHelpContext = tlbHeader.helpstringcontext;
3073 if(tlbHeader.CustomDataOffset >= 0)
3075 MSFT_CustData(&cx, tlbHeader.CustomDataOffset, &pTypeLibImpl->custdata_list);
3078 /* fill in type descriptions */
3079 if(tlbSegDir.pTypdescTab.length > 0)
3081 int i, j, cTD = tlbSegDir.pTypdescTab.length / (2*sizeof(INT));
3083 pTypeLibImpl->ctTypeDesc = cTD;
3084 pTypeLibImpl->pTypeDesc = heap_alloc_zero( cTD * sizeof(TYPEDESC));
3085 MSFT_ReadLEWords(td, sizeof(td), &cx, tlbSegDir.pTypdescTab.offset);
3088 /* FIXME: add several sanity checks here */
3089 pTypeLibImpl->pTypeDesc[i].vt = td[0] & VT_TYPEMASK;
3090 if(td[0] == VT_PTR || td[0] == VT_SAFEARRAY)
3092 /* FIXME: check safearray */
3094 pTypeLibImpl->pTypeDesc[i].u.lptdesc = &std_typedesc[td[2]];
3096 pTypeLibImpl->pTypeDesc[i].u.lptdesc = &pTypeLibImpl->pTypeDesc[td[2]/8];
3098 else if(td[0] == VT_CARRAY)
3100 /* array descr table here */
3101 pTypeLibImpl->pTypeDesc[i].u.lpadesc = (void *)(INT_PTR)td[2]; /* temp store offset in*/
3103 else if(td[0] == VT_USERDEFINED)
3105 pTypeLibImpl->pTypeDesc[i].u.hreftype = MAKELONG(td[2],td[3]);
3107 if(++i<cTD) MSFT_ReadLEWords(td, sizeof(td), &cx, DO_NOT_SEEK);
3110 /* second time around to fill the array subscript info */
3113 if(pTypeLibImpl->pTypeDesc[i].vt != VT_CARRAY) continue;
3114 if(tlbSegDir.pArrayDescriptions.offset>0)
3116 MSFT_ReadLEWords(td, sizeof(td), &cx, tlbSegDir.pArrayDescriptions.offset + (INT_PTR)pTypeLibImpl->pTypeDesc[i].u.lpadesc);
3117 pTypeLibImpl->pTypeDesc[i].u.lpadesc = heap_alloc_zero(sizeof(ARRAYDESC)+sizeof(SAFEARRAYBOUND)*(td[3]-1));
3120 pTypeLibImpl->pTypeDesc[i].u.lpadesc->tdescElem.vt = td[0] & VT_TYPEMASK;
3122 pTypeLibImpl->pTypeDesc[i].u.lpadesc->tdescElem = cx.pLibInfo->pTypeDesc[td[0]/(2*sizeof(INT))];
3124 pTypeLibImpl->pTypeDesc[i].u.lpadesc->cDims = td[2];
3126 for(j = 0; j<td[2]; j++)
3128 MSFT_ReadLEDWords(& pTypeLibImpl->pTypeDesc[i].u.lpadesc->rgbounds[j].cElements,
3129 sizeof(INT), &cx, DO_NOT_SEEK);
3130 MSFT_ReadLEDWords(& pTypeLibImpl->pTypeDesc[i].u.lpadesc->rgbounds[j].lLbound,
3131 sizeof(INT), &cx, DO_NOT_SEEK);
3136 pTypeLibImpl->pTypeDesc[i].u.lpadesc = NULL;
3137 ERR("didn't find array description data\n");
3142 /* imported type libs */
3143 if(tlbSegDir.pImpFiles.offset>0)
3146 int oGuid, offset = tlbSegDir.pImpFiles.offset;
3149 while(offset < tlbSegDir.pImpFiles.offset +tlbSegDir.pImpFiles.length)
3153 pImpLib = heap_alloc_zero(sizeof(TLBImpLib));
3154 pImpLib->offset = offset - tlbSegDir.pImpFiles.offset;
3155 MSFT_ReadLEDWords(&oGuid, sizeof(INT), &cx, offset);
3157 MSFT_ReadLEDWords(&pImpLib->lcid, sizeof(LCID), &cx, DO_NOT_SEEK);
3158 MSFT_ReadLEWords(&pImpLib->wVersionMajor, sizeof(WORD), &cx, DO_NOT_SEEK);
3159 MSFT_ReadLEWords(&pImpLib->wVersionMinor, sizeof(WORD), &cx, DO_NOT_SEEK);
3160 MSFT_ReadLEWords(& size, sizeof(UINT16), &cx, DO_NOT_SEEK);
3163 name = heap_alloc_zero(size+1);
3164 MSFT_Read(name, size, &cx, DO_NOT_SEEK);
3165 pImpLib->name = TLB_MultiByteToBSTR(name);
3168 MSFT_ReadGuid(&pImpLib->guid, oGuid, &cx);
3169 offset = (offset + sizeof(INT) + sizeof(DWORD) + sizeof(LCID) + sizeof(UINT16) + size + 3) & ~3;
3171 list_add_tail(&pTypeLibImpl->implib_list, &pImpLib->entry);
3175 pTypeLibImpl->dispatch_href = tlbHeader.dispatchpos;
3176 if(pTypeLibImpl->dispatch_href != -1)
3177 MSFT_DoRefType(&cx, pTypeLibImpl, pTypeLibImpl->dispatch_href);
3180 if(tlbHeader.nrtypeinfos >= 0 )
3182 ITypeInfoImpl **ppTI;
3185 ppTI = pTypeLibImpl->typeinfos = heap_alloc_zero(sizeof(ITypeInfoImpl*) * tlbHeader.nrtypeinfos);
3187 for(i = 0; i < tlbHeader.nrtypeinfos; i++)
3189 *ppTI = MSFT_DoTypeInfo(&cx, i, pTypeLibImpl);
3192 (pTypeLibImpl->TypeInfoCount)++;
3196 TRACE("(%p)\n", pTypeLibImpl);
3197 return (ITypeLib2*) pTypeLibImpl;
3201 static BOOL TLB_GUIDFromString(const char *str, GUID *guid)
3207 if(sscanf(str, "%x-%hx-%hx-%hx", &guid->Data1, &guid->Data2, &guid->Data3, &s) != 4) {
3208 FIXME("Can't parse guid %s\n", debugstr_guid(guid));
3212 guid->Data4[0] = s >> 8;
3213 guid->Data4[1] = s & 0xff;
3216 for(i = 0; i < 6; i++) {
3217 memcpy(b, str + 24 + 2 * i, 2);
3218 guid->Data4[i + 2] = strtol(b, NULL, 16);
3223 static WORD SLTG_ReadString(const char *ptr, BSTR *pBstr)
3229 bytelen = *(const WORD*)ptr;
3230 if(bytelen == 0xffff) return 2;
3231 len = MultiByteToWideChar(CP_ACP, 0, ptr + 2, bytelen, NULL, 0);
3232 *pBstr = SysAllocStringLen(NULL, len);
3234 len = MultiByteToWideChar(CP_ACP, 0, ptr + 2, bytelen, *pBstr, len);
3238 static WORD SLTG_ReadStringA(const char *ptr, char **str)
3243 bytelen = *(const WORD*)ptr;
3244 if(bytelen == 0xffff) return 2;
3245 *str = heap_alloc(bytelen + 1);
3246 memcpy(*str, ptr + 2, bytelen);
3247 (*str)[bytelen] = '\0';
3251 static DWORD SLTG_ReadLibBlk(LPVOID pLibBlk, ITypeLibImpl *pTypeLibImpl)
3253 char *ptr = pLibBlk;
3256 if((w = *(WORD*)ptr) != SLTG_LIBBLK_MAGIC) {
3257 FIXME("libblk magic = %04x\n", w);
3262 if((w = *(WORD*)ptr) != 0xffff) {
3263 FIXME("LibBlk.res06 = %04x. Assumung string and skipping\n", w);
3268 ptr += SLTG_ReadString(ptr, &pTypeLibImpl->DocString);
3270 ptr += SLTG_ReadString(ptr, &pTypeLibImpl->HelpFile);
3272 pTypeLibImpl->dwHelpContext = *(DWORD*)ptr;
3275 pTypeLibImpl->LibAttr.syskind = *(WORD*)ptr;
3278 if(SUBLANGID(*(WORD*)ptr) == SUBLANG_NEUTRAL)
3279 pTypeLibImpl->lcid = pTypeLibImpl->LibAttr.lcid = MAKELCID(MAKELANGID(PRIMARYLANGID(*(WORD*)ptr),0),0);
3281 pTypeLibImpl->lcid = pTypeLibImpl->LibAttr.lcid = 0;
3284 ptr += 4; /* skip res12 */
3286 pTypeLibImpl->LibAttr.wLibFlags = *(WORD*)ptr;
3289 pTypeLibImpl->LibAttr.wMajorVerNum = *(WORD*)ptr;
3292 pTypeLibImpl->LibAttr.wMinorVerNum = *(WORD*)ptr;
3295 memcpy(&pTypeLibImpl->LibAttr.guid, ptr, sizeof(GUID));
3296 ptr += sizeof(GUID);
3298 return ptr - (char*)pLibBlk;
3301 /* stores a mapping between the sltg typeinfo's references and the typelib's HREFTYPEs */
3306 } sltg_ref_lookup_t;
3308 static HRESULT sltg_get_typelib_ref(const sltg_ref_lookup_t *table, DWORD typeinfo_ref,
3309 HREFTYPE *typelib_ref)
3311 if(table && typeinfo_ref < table->num)
3313 *typelib_ref = table->refs[typeinfo_ref];
3317 ERR_(typelib)("Unable to find reference\n");
3322 static WORD *SLTG_DoType(WORD *pType, char *pBlk, TYPEDESC *pTD, const sltg_ref_lookup_t *ref_lookup)
3327 if((*pType & 0xe00) == 0xe00) {
3329 pTD->u.lptdesc = heap_alloc_zero(sizeof(TYPEDESC));
3330 pTD = pTD->u.lptdesc;
3332 switch(*pType & 0x3f) {
3335 pTD->u.lptdesc = heap_alloc_zero(sizeof(TYPEDESC));
3336 pTD = pTD->u.lptdesc;
3339 case VT_USERDEFINED:
3340 pTD->vt = VT_USERDEFINED;
3341 sltg_get_typelib_ref(ref_lookup, *(++pType) / 4, &pTD->u.hreftype);
3347 /* *(pType+1) is offset to a SAFEARRAY, *(pType+2) is type of
3350 SAFEARRAY *pSA = (SAFEARRAY *)(pBlk + *(++pType));
3352 pTD->vt = VT_CARRAY;
3353 pTD->u.lpadesc = heap_alloc_zero(sizeof(ARRAYDESC) + (pSA->cDims - 1) * sizeof(SAFEARRAYBOUND));
3354 pTD->u.lpadesc->cDims = pSA->cDims;
3355 memcpy(pTD->u.lpadesc->rgbounds, pSA->rgsabound,
3356 pSA->cDims * sizeof(SAFEARRAYBOUND));
3358 pTD = &pTD->u.lpadesc->tdescElem;
3364 /* FIXME: *(pType+1) gives an offset to SAFEARRAY, is this
3368 pTD->vt = VT_SAFEARRAY;
3369 pTD->u.lptdesc = heap_alloc_zero(sizeof(TYPEDESC));
3370 pTD = pTD->u.lptdesc;
3374 pTD->vt = *pType & 0x3f;
3383 static WORD *SLTG_DoElem(WORD *pType, char *pBlk,
3384 ELEMDESC *pElem, const sltg_ref_lookup_t *ref_lookup)
3386 /* Handle [in/out] first */
3387 if((*pType & 0xc000) == 0xc000)
3388 pElem->u.paramdesc.wParamFlags = PARAMFLAG_NONE;
3389 else if(*pType & 0x8000)
3390 pElem->u.paramdesc.wParamFlags = PARAMFLAG_FIN | PARAMFLAG_FOUT;
3391 else if(*pType & 0x4000)
3392 pElem->u.paramdesc.wParamFlags = PARAMFLAG_FOUT;
3394 pElem->u.paramdesc.wParamFlags = PARAMFLAG_FIN;
3397 pElem->u.paramdesc.wParamFlags |= PARAMFLAG_FLCID;
3400 pElem->u.paramdesc.wParamFlags |= PARAMFLAG_FRETVAL;
3402 return SLTG_DoType(pType, pBlk, &pElem->tdesc, ref_lookup);
3406 static sltg_ref_lookup_t *SLTG_DoRefs(SLTG_RefInfo *pRef, ITypeLibImpl *pTL,
3411 TLBRefType *ref_type;
3412 sltg_ref_lookup_t *table;
3413 HREFTYPE typelib_ref;
3415 if(pRef->magic != SLTG_REF_MAGIC) {
3416 FIXME("Ref magic = %x\n", pRef->magic);
3419 name = ( (char*)pRef->names + pRef->number);
3421 table = heap_alloc(sizeof(*table) + ((pRef->number >> 3) - 1) * sizeof(table->refs[0]));
3422 table->num = pRef->number >> 3;
3424 /* FIXME should scan the existing list and reuse matching refs added by previous typeinfos */
3426 /* We don't want the first href to be 0 */
3427 typelib_ref = (list_count(&pTL->ref_list) + 1) << 2;
3429 for(ref = 0; ref < pRef->number >> 3; ref++) {
3431 unsigned int lib_offs, type_num;
3433 ref_type = heap_alloc_zero(sizeof(TLBRefType));
3435 name += SLTG_ReadStringA(name, &refname);
3436 if(sscanf(refname, "*\\R%x*#%x", &lib_offs, &type_num) != 2)
3437 FIXME_(typelib)("Can't sscanf ref\n");
3438 if(lib_offs != 0xffff) {
3441 LIST_FOR_EACH_ENTRY(import, &pTL->implib_list, TLBImpLib, entry)
3442 if(import->offset == lib_offs)
3445 if(&import->entry == &pTL->implib_list) {
3446 char fname[MAX_PATH+1];
3449 import = heap_alloc_zero(sizeof(*import));
3450 import->offset = lib_offs;
3451 TLB_GUIDFromString( pNameTable + lib_offs + 4,
3453 if(sscanf(pNameTable + lib_offs + 40, "}#%hd.%hd#%x#%s",
3454 &import->wVersionMajor,
3455 &import->wVersionMinor,
3456 &import->lcid, fname) != 4) {
3457 FIXME_(typelib)("can't sscanf ref %s\n",
3458 pNameTable + lib_offs + 40);
3460 len = strlen(fname);
3461 if(fname[len-1] != '#')
3462 FIXME("fname = %s\n", fname);
3463 fname[len-1] = '\0';
3464 import->name = TLB_MultiByteToBSTR(fname);
3465 list_add_tail(&pTL->implib_list, &import->entry);
3467 ref_type->pImpTLInfo = import;
3469 /* Store a reference to IDispatch */
3470 if(pTL->dispatch_href == -1 && IsEqualGUID(&import->guid, &IID_StdOle) && type_num == 4)
3471 pTL->dispatch_href = typelib_ref;
3473 } else { /* internal ref */
3474 ref_type->pImpTLInfo = TLB_REF_INTERNAL;
3476 ref_type->reference = typelib_ref;
3477 ref_type->index = type_num;
3480 list_add_tail(&pTL->ref_list, &ref_type->entry);
3482 table->refs[ref] = typelib_ref;
3485 if((BYTE)*name != SLTG_REF_MAGIC)
3486 FIXME_(typelib)("End of ref block magic = %x\n", *name);
3487 dump_TLBRefType(pTL);
3491 static char *SLTG_DoImpls(char *pBlk, ITypeInfoImpl *pTI,
3492 BOOL OneOnly, const sltg_ref_lookup_t *ref_lookup)
3494 SLTG_ImplInfo *info;
3495 TLBImplType *pImplType;
3496 /* I don't really get this structure, usually it's 0x16 bytes
3497 long, but iuser.tlb contains some that are 0x18 bytes long.
3498 That's ok because we can use the next ptr to jump to the next
3499 one. But how do we know the length of the last one? The WORD
3500 at offs 0x8 might be the clue. For now I'm just assuming that
3501 the last one is the regular 0x16 bytes. */
3503 info = (SLTG_ImplInfo*)pBlk;
3505 pTI->TypeAttr.cImplTypes++;
3506 if(info->next == 0xffff)
3508 info = (SLTG_ImplInfo*)(pBlk + info->next);
3511 info = (SLTG_ImplInfo*)pBlk;
3512 pTI->impltypes = TLBImplType_Constructor(pTI->TypeAttr.cImplTypes);
3513 pImplType = pTI->impltypes;
3515 sltg_get_typelib_ref(ref_lookup, info->ref, &pImplType->hRef);
3516 pImplType->implflags = info->impltypeflags;
3519 if(info->next == 0xffff)
3522 FIXME_(typelib)("Interface inheriting more than one interface\n");
3523 info = (SLTG_ImplInfo*)(pBlk + info->next);
3525 info++; /* see comment at top of function */
3529 static void SLTG_DoVars(char *pBlk, char *pFirstItem, ITypeInfoImpl *pTI, unsigned short cVars,
3530 const char *pNameTable, const sltg_ref_lookup_t *ref_lookup)
3532 TLBVarDesc *pVarDesc;
3533 BSTR bstrPrevName = NULL;
3534 SLTG_Variable *pItem;
3538 pVarDesc = pTI->vardescs = TLBVarDesc_Constructor(cVars);
3540 for(pItem = (SLTG_Variable *)pFirstItem, i = 0; i < cVars;
3541 pItem = (SLTG_Variable *)(pBlk + pItem->next), i++, ++pVarDesc) {
3543 pVarDesc->vardesc.memid = pItem->memid;
3545 if (pItem->magic != SLTG_VAR_MAGIC &&
3546 pItem->magic != SLTG_VAR_WITH_FLAGS_MAGIC) {
3547 FIXME_(typelib)("var magic = %02x\n", pItem->magic);
3551 if (pItem->name == 0xfffe)
3552 pVarDesc->Name = SysAllocString(bstrPrevName);
3554 pVarDesc->Name = TLB_MultiByteToBSTR(pItem->name + pNameTable);
3556 TRACE_(typelib)("name: %s\n", debugstr_w(pVarDesc->Name));
3557 TRACE_(typelib)("byte_offs = 0x%x\n", pItem->byte_offs);
3558 TRACE_(typelib)("memid = 0x%x\n", pItem->memid);
3560 if(pItem->flags & 0x02)
3561 pType = &pItem->type;
3563 pType = (WORD*)(pBlk + pItem->type);
3565 if (pItem->flags & ~0xda)
3566 FIXME_(typelib)("unhandled flags = %02x\n", pItem->flags & ~0xda);
3568 SLTG_DoElem(pType, pBlk,
3569 &pVarDesc->vardesc.elemdescVar, ref_lookup);
3571 if (TRACE_ON(typelib)) {
3573 dump_TypeDesc(&pVarDesc->vardesc.elemdescVar.tdesc, buf);
3574 TRACE_(typelib)("elemdescVar: %s\n", buf);
3577 if (pItem->flags & 0x40) {
3578 TRACE_(typelib)("VAR_DISPATCH\n");
3579 pVarDesc->vardesc.varkind = VAR_DISPATCH;
3581 else if (pItem->flags & 0x10) {
3582 TRACE_(typelib)("VAR_CONST\n");
3583 pVarDesc->vardesc.varkind = VAR_CONST;
3584 pVarDesc->vardesc.u.lpvarValue = heap_alloc(sizeof(VARIANT));
3585 V_VT(pVarDesc->vardesc.u.lpvarValue) = VT_INT;
3586 if (pItem->flags & 0x08)
3587 V_INT(pVarDesc->vardesc.u.lpvarValue) = pItem->byte_offs;
3589 switch (pVarDesc->vardesc.elemdescVar.tdesc.vt)
3595 WORD len = *(WORD *)(pBlk + pItem->byte_offs);
3597 TRACE_(typelib)("len = %u\n", len);
3598 if (len == 0xffff) {
3601 INT alloc_len = MultiByteToWideChar(CP_ACP, 0, pBlk + pItem->byte_offs + 2, len, NULL, 0);
3602 str = SysAllocStringLen(NULL, alloc_len);
3603 MultiByteToWideChar(CP_ACP, 0, pBlk + pItem->byte_offs + 2, len, str, alloc_len);
3605 V_VT(pVarDesc->vardesc.u.lpvarValue) = VT_BSTR;
3606 V_BSTR(pVarDesc->vardesc.u.lpvarValue) = str;
3615 V_INT(pVarDesc->vardesc.u.lpvarValue) =
3616 *(INT*)(pBlk + pItem->byte_offs);
3619 FIXME_(typelib)("VAR_CONST unimplemented for type %d\n", pVarDesc->vardesc.elemdescVar.tdesc.vt);
3624 TRACE_(typelib)("VAR_PERINSTANCE\n");
3625 pVarDesc->vardesc.u.oInst = pItem->byte_offs;
3626 pVarDesc->vardesc.varkind = VAR_PERINSTANCE;
3629 if (pItem->magic == SLTG_VAR_WITH_FLAGS_MAGIC)
3630 pVarDesc->vardesc.wVarFlags = pItem->varflags;
3632 if (pItem->flags & 0x80)
3633 pVarDesc->vardesc.wVarFlags |= VARFLAG_FREADONLY;
3635 bstrPrevName = pVarDesc->Name;
3637 pTI->TypeAttr.cVars = cVars;
3640 static void SLTG_DoFuncs(char *pBlk, char *pFirstItem, ITypeInfoImpl *pTI,
3641 unsigned short cFuncs, char *pNameTable, const sltg_ref_lookup_t *ref_lookup)
3643 SLTG_Function *pFunc;
3645 TLBFuncDesc *pFuncDesc;
3647 pTI->funcdescs = TLBFuncDesc_Constructor(cFuncs);
3649 pFuncDesc = pTI->funcdescs;
3650 for(pFunc = (SLTG_Function*)pFirstItem, i = 0; i < cFuncs && pFunc != (SLTG_Function*)0xFFFF;
3651 pFunc = (SLTG_Function*)(pBlk + pFunc->next), i++, ++pFuncDesc) {
3656 switch (pFunc->magic & ~SLTG_FUNCTION_FLAGS_PRESENT) {
3657 case SLTG_FUNCTION_MAGIC:
3658 pFuncDesc->funcdesc.funckind = FUNC_PUREVIRTUAL;
3660 case SLTG_DISPATCH_FUNCTION_MAGIC:
3661 pFuncDesc->funcdesc.funckind = FUNC_DISPATCH;
3663 case SLTG_STATIC_FUNCTION_MAGIC:
3664 pFuncDesc->funcdesc.funckind = FUNC_STATIC;
3667 FIXME("unimplemented func magic = %02x\n", pFunc->magic & ~SLTG_FUNCTION_FLAGS_PRESENT);
3670 pFuncDesc->Name = TLB_MultiByteToBSTR(pFunc->name + pNameTable);
3672 pFuncDesc->funcdesc.memid = pFunc->dispid;
3673 pFuncDesc->funcdesc.invkind = pFunc->inv >> 4;
3674 pFuncDesc->funcdesc.callconv = pFunc->nacc & 0x7;
3675 pFuncDesc->funcdesc.cParams = pFunc->nacc >> 3;
3676 pFuncDesc->funcdesc.cParamsOpt = (pFunc->retnextopt & 0x7e) >> 1;
3677 pFuncDesc->funcdesc.oVft = pFunc->vtblpos & ~1;
3679 if(pFunc->magic & SLTG_FUNCTION_FLAGS_PRESENT)
3680 pFuncDesc->funcdesc.wFuncFlags = pFunc->funcflags;
3682 if(pFunc->retnextopt & 0x80)
3683 pType = &pFunc->rettype;
3685 pType = (WORD*)(pBlk + pFunc->rettype);
3687 SLTG_DoElem(pType, pBlk, &pFuncDesc->funcdesc.elemdescFunc, ref_lookup);
3689 pFuncDesc->funcdesc.lprgelemdescParam =
3690 heap_alloc_zero(pFuncDesc->funcdesc.cParams * sizeof(ELEMDESC));
3691 pFuncDesc->pParamDesc = TLBParDesc_Constructor(pFuncDesc->funcdesc.cParams);
3693 pArg = (WORD*)(pBlk + pFunc->arg_off);
3695 for(param = 0; param < pFuncDesc->funcdesc.cParams; param++) {
3696 char *paramName = pNameTable + *pArg;
3698 /* If arg type follows then paramName points to the 2nd
3699 letter of the name, else the next WORD is an offset to
3700 the arg type and paramName points to the first letter.
3701 So let's take one char off paramName and see if we're
3702 pointing at an alpha-numeric char. However if *pArg is
3703 0xffff or 0xfffe then the param has no name, the former
3704 meaning that the next WORD is the type, the latter
3705 meaning that the next WORD is an offset to the type. */
3710 else if(*pArg == 0xfffe) {
3714 else if(paramName[-1] && !isalnum(paramName[-1]))
3719 if(HaveOffs) { /* the next word is an offset to type */
3720 pType = (WORD*)(pBlk + *pArg);
3721 SLTG_DoElem(pType, pBlk,
3722 &pFuncDesc->funcdesc.lprgelemdescParam[param], ref_lookup);
3727 pArg = SLTG_DoElem(pArg, pBlk,
3728 &pFuncDesc->funcdesc.lprgelemdescParam[param], ref_lookup);
3731 /* Are we an optional param ? */
3732 if(pFuncDesc->funcdesc.cParams - param <=
3733 pFuncDesc->funcdesc.cParamsOpt)
3734 pFuncDesc->funcdesc.lprgelemdescParam[param].u.paramdesc.wParamFlags |= PARAMFLAG_FOPT;
3737 pFuncDesc->pParamDesc[param].Name =
3738 TLB_MultiByteToBSTR(paramName);
3740 pFuncDesc->pParamDesc[param].Name =
3741 SysAllocString(pFuncDesc->Name);
3745 pTI->TypeAttr.cFuncs = cFuncs;
3748 static void SLTG_ProcessCoClass(char *pBlk, ITypeInfoImpl *pTI,
3749 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3750 SLTG_TypeInfoTail *pTITail)
3753 sltg_ref_lookup_t *ref_lookup = NULL;
3755 if(pTIHeader->href_table != 0xffffffff) {
3756 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3762 if(*(WORD*)pFirstItem == SLTG_IMPL_MAGIC) {
3763 SLTG_DoImpls(pFirstItem, pTI, FALSE, ref_lookup);
3765 heap_free(ref_lookup);
3769 static void SLTG_ProcessInterface(char *pBlk, ITypeInfoImpl *pTI,
3770 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3771 const SLTG_TypeInfoTail *pTITail)
3774 sltg_ref_lookup_t *ref_lookup = NULL;
3776 if(pTIHeader->href_table != 0xffffffff) {
3777 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3783 if(*(WORD*)pFirstItem == SLTG_IMPL_MAGIC) {
3784 SLTG_DoImpls(pFirstItem, pTI, TRUE, ref_lookup);
3787 if (pTITail->funcs_off != 0xffff)
3788 SLTG_DoFuncs(pBlk, pBlk + pTITail->funcs_off, pTI, pTITail->cFuncs, pNameTable, ref_lookup);
3790 heap_free(ref_lookup);
3792 if (TRACE_ON(typelib))
3793 dump_TLBFuncDesc(pTI->funcdescs, pTI->TypeAttr.cFuncs);
3796 static void SLTG_ProcessRecord(char *pBlk, ITypeInfoImpl *pTI,
3797 const char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3798 const SLTG_TypeInfoTail *pTITail)
3800 SLTG_DoVars(pBlk, pBlk + pTITail->vars_off, pTI, pTITail->cVars, pNameTable, NULL);
3803 static void SLTG_ProcessAlias(char *pBlk, ITypeInfoImpl *pTI,
3804 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3805 const SLTG_TypeInfoTail *pTITail)
3808 sltg_ref_lookup_t *ref_lookup = NULL;
3810 if (pTITail->simple_alias) {
3811 /* if simple alias, no more processing required */
3812 pTI->TypeAttr.tdescAlias.vt = pTITail->tdescalias_vt;
3816 if(pTIHeader->href_table != 0xffffffff) {
3817 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3821 /* otherwise it is an offset to a type */
3822 pType = (WORD *)(pBlk + pTITail->tdescalias_vt);
3824 SLTG_DoType(pType, pBlk, &pTI->TypeAttr.tdescAlias, ref_lookup);
3826 heap_free(ref_lookup);
3829 static void SLTG_ProcessDispatch(char *pBlk, ITypeInfoImpl *pTI,
3830 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3831 const SLTG_TypeInfoTail *pTITail)
3833 sltg_ref_lookup_t *ref_lookup = NULL;
3834 if (pTIHeader->href_table != 0xffffffff)
3835 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3838 if (pTITail->vars_off != 0xffff)
3839 SLTG_DoVars(pBlk, pBlk + pTITail->vars_off, pTI, pTITail->cVars, pNameTable, ref_lookup);
3841 if (pTITail->funcs_off != 0xffff)
3842 SLTG_DoFuncs(pBlk, pBlk + pTITail->funcs_off, pTI, pTITail->cFuncs, pNameTable, ref_lookup);
3844 if (pTITail->impls_off != 0xffff)
3845 SLTG_DoImpls(pBlk + pTITail->impls_off, pTI, FALSE, ref_lookup);
3847 /* this is necessary to cope with MSFT typelibs that set cFuncs to the number
3848 * of dispinterface functions including the IDispatch ones, so
3849 * ITypeInfo::GetFuncDesc takes the real value for cFuncs from cbSizeVft */
3850 pTI->TypeAttr.cbSizeVft = pTI->TypeAttr.cFuncs * sizeof(void *);
3852 heap_free(ref_lookup);
3853 if (TRACE_ON(typelib))
3854 dump_TLBFuncDesc(pTI->funcdescs, pTI->TypeAttr.cFuncs);
3857 static void SLTG_ProcessEnum(char *pBlk, ITypeInfoImpl *pTI,
3858 const char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3859 const SLTG_TypeInfoTail *pTITail)
3861 SLTG_DoVars(pBlk, pBlk + pTITail->vars_off, pTI, pTITail->cVars, pNameTable, NULL);
3864 static void SLTG_ProcessModule(char *pBlk, ITypeInfoImpl *pTI,
3865 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3866 const SLTG_TypeInfoTail *pTITail)
3868 sltg_ref_lookup_t *ref_lookup = NULL;
3869 if (pTIHeader->href_table != 0xffffffff)
3870 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3873 if (pTITail->vars_off != 0xffff)
3874 SLTG_DoVars(pBlk, pBlk + pTITail->vars_off, pTI, pTITail->cVars, pNameTable, ref_lookup);
3876 if (pTITail->funcs_off != 0xffff)
3877 SLTG_DoFuncs(pBlk, pBlk + pTITail->funcs_off, pTI, pTITail->cFuncs, pNameTable, ref_lookup);
3878 heap_free(ref_lookup);
3879 if (TRACE_ON(typelib))
3883 /* Because SLTG_OtherTypeInfo is such a painful struct, we make a more
3884 manageable copy of it into this */
3897 } SLTG_InternalOtherTypeInfo;
3899 /****************************************************************************
3900 * ITypeLib2_Constructor_SLTG
3902 * loading a SLTG typelib from an in-memory image
3904 static ITypeLib2* ITypeLib2_Constructor_SLTG(LPVOID pLib, DWORD dwTLBLength)
3906 ITypeLibImpl *pTypeLibImpl;
3907 SLTG_Header *pHeader;
3908 SLTG_BlkEntry *pBlkEntry;
3912 LPVOID pBlk, pFirstBlk;
3913 SLTG_LibBlk *pLibBlk;
3914 SLTG_InternalOtherTypeInfo *pOtherTypeInfoBlks;
3915 char *pAfterOTIBlks = NULL;
3916 char *pNameTable, *ptr;
3919 ITypeInfoImpl **ppTypeInfoImpl;
3921 TRACE_(typelib)("%p, TLB length = %d\n", pLib, dwTLBLength);
3924 pTypeLibImpl = TypeLibImpl_Constructor();
3925 if (!pTypeLibImpl) return NULL;
3929 TRACE_(typelib)("header:\n");
3930 TRACE_(typelib)("\tmagic=0x%08x, file blocks = %d\n", pHeader->SLTG_magic,
3931 pHeader->nrOfFileBlks );
3932 if (pHeader->SLTG_magic != SLTG_SIGNATURE) {
3933 FIXME_(typelib)("Header type magic 0x%08x not supported.\n",
3934 pHeader->SLTG_magic);
3938 /* There are pHeader->nrOfFileBlks - 2 TypeInfo records in this typelib */
3939 pTypeLibImpl->TypeInfoCount = pHeader->nrOfFileBlks - 2;
3941 /* This points to pHeader->nrOfFileBlks - 1 of SLTG_BlkEntry */
3942 pBlkEntry = (SLTG_BlkEntry*)(pHeader + 1);
3944 /* Next we have a magic block */
3945 pMagic = (SLTG_Magic*)(pBlkEntry + pHeader->nrOfFileBlks - 1);
3947 /* Let's see if we're still in sync */
3948 if(memcmp(pMagic->CompObj_magic, SLTG_COMPOBJ_MAGIC,
3949 sizeof(SLTG_COMPOBJ_MAGIC))) {
3950 FIXME_(typelib)("CompObj magic = %s\n", pMagic->CompObj_magic);
3953 if(memcmp(pMagic->dir_magic, SLTG_DIR_MAGIC,
3954 sizeof(SLTG_DIR_MAGIC))) {
3955 FIXME_(typelib)("dir magic = %s\n", pMagic->dir_magic);
3959 pIndex = (SLTG_Index*)(pMagic+1);
3961 pPad9 = (SLTG_Pad9*)(pIndex + pTypeLibImpl->TypeInfoCount);
3963 pFirstBlk = pPad9 + 1;
3965 /* We'll set up a ptr to the main library block, which is the last one. */
3967 for(pBlk = pFirstBlk, order = pHeader->first_blk - 1, i = 0;
3968 pBlkEntry[order].next != 0;
3969 order = pBlkEntry[order].next - 1, i++) {
3970 pBlk = (char*)pBlk + pBlkEntry[order].len;
3974 len = SLTG_ReadLibBlk(pLibBlk, pTypeLibImpl);
3976 /* Now there's 0x40 bytes of 0xffff with the numbers 0 to TypeInfoCount
3981 /* And now TypeInfoCount of SLTG_OtherTypeInfo */
3983 pOtherTypeInfoBlks = heap_alloc_zero(sizeof(*pOtherTypeInfoBlks) * pTypeLibImpl->TypeInfoCount);
3986 ptr = (char*)pLibBlk + len;
3988 for(i = 0; i < pTypeLibImpl->TypeInfoCount; i++) {
3992 pOtherTypeInfoBlks[i].small_no = *(WORD*)ptr;
3994 w = *(WORD*)(ptr + 2);
3997 pOtherTypeInfoBlks[i].index_name = heap_alloc(w+1);
3998 memcpy(pOtherTypeInfoBlks[i].index_name, ptr + 4, w);
3999 pOtherTypeInfoBlks[i].index_name[w] = '\0';
4001 w = *(WORD*)(ptr + 4 + len);
4003 TRACE_(typelib)("\twith %s\n", debugstr_an(ptr + 6 + len, w));
4005 pOtherTypeInfoBlks[i].other_name = heap_alloc(w+1);
4006 memcpy(pOtherTypeInfoBlks[i].other_name, ptr + 6 + len, w);
4007 pOtherTypeInfoBlks[i].other_name[w] = '\0';
4009 pOtherTypeInfoBlks[i].res1a = *(WORD*)(ptr + len + 6);
4010 pOtherTypeInfoBlks[i].name_offs = *(WORD*)(ptr + len + 8);
4011 extra = pOtherTypeInfoBlks[i].more_bytes = *(WORD*)(ptr + 10 + len);
4013 pOtherTypeInfoBlks[i].extra = heap_alloc(extra);
4014 memcpy(pOtherTypeInfoBlks[i].extra, ptr + 12, extra);
4017 pOtherTypeInfoBlks[i].res20 = *(WORD*)(ptr + 12 + len);
4018 pOtherTypeInfoBlks[i].helpcontext = *(DWORD*)(ptr + 14 + len);
4019 pOtherTypeInfoBlks[i].res26 = *(WORD*)(ptr + 18 + len);
4020 memcpy(&pOtherTypeInfoBlks[i].uuid, ptr + 20 + len, sizeof(GUID));
4021 len += sizeof(SLTG_OtherTypeInfo);
4025 pAfterOTIBlks = ptr;
4027 /* Skip this WORD and get the next DWORD */
4028 len = *(DWORD*)(pAfterOTIBlks + 2);
4030 /* Now add this to pLibBLk look at what we're pointing at and
4031 possibly add 0x20, then add 0x216, sprinkle a bit a magic
4032 dust and we should be pointing at the beginning of the name
4035 pNameTable = (char*)pLibBlk + len;
4037 switch(*(WORD*)pNameTable) {
4044 FIXME_(typelib)("pNameTable jump = %x\n", *(WORD*)pNameTable);
4048 pNameTable += 0x216;
4052 TRACE_(typelib)("Library name is %s\n", pNameTable + pLibBlk->name);
4054 pTypeLibImpl->Name = TLB_MultiByteToBSTR(pNameTable + pLibBlk->name);
4057 /* Hopefully we now have enough ptrs set up to actually read in
4058 some TypeInfos. It's not clear which order to do them in, so
4059 I'll just follow the links along the BlkEntry chain and read
4060 them in the order in which they are in the file */
4062 pTypeLibImpl->typeinfos = heap_alloc_zero(pTypeLibImpl->TypeInfoCount * sizeof(ITypeInfoImpl*));
4063 ppTypeInfoImpl = pTypeLibImpl->typeinfos;
4065 for(pBlk = pFirstBlk, order = pHeader->first_blk - 1, i = 0;
4066 pBlkEntry[order].next != 0;
4067 order = pBlkEntry[order].next - 1, i++) {
4069 SLTG_TypeInfoHeader *pTIHeader;
4070 SLTG_TypeInfoTail *pTITail;
4071 SLTG_MemberHeader *pMemHeader;
4073 if(strcmp(pBlkEntry[order].index_string + (char*)pMagic, pOtherTypeInfoBlks[i].index_name)) {
4074 FIXME_(typelib)("Index strings don't match\n");
4075 heap_free(pOtherTypeInfoBlks);
4080 if(pTIHeader->magic != SLTG_TIHEADER_MAGIC) {
4081 FIXME_(typelib)("TypeInfoHeader magic = %04x\n", pTIHeader->magic);
4084 TRACE_(typelib)("pTIHeader->res06 = %x, pTIHeader->res0e = %x, "
4085 "pTIHeader->res16 = %x, pTIHeader->res1e = %x\n",
4086 pTIHeader->res06, pTIHeader->res0e, pTIHeader->res16, pTIHeader->res1e);
4088 *ppTypeInfoImpl = ITypeInfoImpl_Constructor();
4089 (*ppTypeInfoImpl)->pTypeLib = pTypeLibImpl;
4090 (*ppTypeInfoImpl)->index = i;
4091 (*ppTypeInfoImpl)->Name = TLB_MultiByteToBSTR(
4092 pOtherTypeInfoBlks[i].name_offs +
4094 (*ppTypeInfoImpl)->dwHelpContext = pOtherTypeInfoBlks[i].helpcontext;
4095 (*ppTypeInfoImpl)->DocString = TLB_MultiByteToBSTR(
4096 pOtherTypeInfoBlks[i].helpcontext +
4098 (*ppTypeInfoImpl)->TypeAttr.guid = pOtherTypeInfoBlks[i].uuid;
4099 (*ppTypeInfoImpl)->TypeAttr.typekind = pTIHeader->typekind;
4100 (*ppTypeInfoImpl)->TypeAttr.wMajorVerNum = pTIHeader->major_version;
4101 (*ppTypeInfoImpl)->TypeAttr.wMinorVerNum = pTIHeader->minor_version;
4102 (*ppTypeInfoImpl)->TypeAttr.wTypeFlags =
4103 (pTIHeader->typeflags1 >> 3) | (pTIHeader->typeflags2 << 5);
4105 if((*ppTypeInfoImpl)->TypeAttr.wTypeFlags & TYPEFLAG_FDUAL)
4106 (*ppTypeInfoImpl)->TypeAttr.typekind = TKIND_DISPATCH;
4108 if((pTIHeader->typeflags1 & 7) != 2)
4109 FIXME_(typelib)("typeflags1 = %02x\n", pTIHeader->typeflags1);
4110 if(pTIHeader->typeflags3 != 2)
4111 FIXME_(typelib)("typeflags3 = %02x\n", pTIHeader->typeflags3);
4113 TRACE_(typelib)("TypeInfo %s of kind %s guid %s typeflags %04x\n",
4114 debugstr_w((*ppTypeInfoImpl)->Name),
4115 typekind_desc[pTIHeader->typekind],
4116 debugstr_guid(&(*ppTypeInfoImpl)->TypeAttr.guid),
4117 (*ppTypeInfoImpl)->TypeAttr.wTypeFlags);
4119 pMemHeader = (SLTG_MemberHeader*)((char *)pBlk + pTIHeader->elem_table);
4121 pTITail = (SLTG_TypeInfoTail*)((char *)(pMemHeader + 1) + pMemHeader->cbExtra);
4123 (*ppTypeInfoImpl)->TypeAttr.cbAlignment = pTITail->cbAlignment;
4124 (*ppTypeInfoImpl)->TypeAttr.cbSizeInstance = pTITail->cbSizeInstance;
4125 (*ppTypeInfoImpl)->TypeAttr.cbSizeVft = pTITail->cbSizeVft;
4127 switch(pTIHeader->typekind) {
4129 SLTG_ProcessEnum((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4130 pTIHeader, pTITail);
4134 SLTG_ProcessRecord((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4135 pTIHeader, pTITail);
4138 case TKIND_INTERFACE:
4139 SLTG_ProcessInterface((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4140 pTIHeader, pTITail);
4144 SLTG_ProcessCoClass((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4145 pTIHeader, pTITail);
4149 SLTG_ProcessAlias((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4150 pTIHeader, pTITail);
4153 case TKIND_DISPATCH:
4154 SLTG_ProcessDispatch((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4155 pTIHeader, pTITail);
4159 SLTG_ProcessModule((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4160 pTIHeader, pTITail);
4164 FIXME("Not processing typekind %d\n", pTIHeader->typekind);
4169 /* could get cFuncs, cVars and cImplTypes from here
4170 but we've already set those */
4171 #define X(x) TRACE_(typelib)("tt "#x": %x\n",pTITail->res##x);
4187 pBlk = (char*)pBlk + pBlkEntry[order].len;
4190 if(i != pTypeLibImpl->TypeInfoCount) {
4191 FIXME("Somehow processed %d TypeInfos\n", i);
4192 heap_free(pOtherTypeInfoBlks);
4196 heap_free(pOtherTypeInfoBlks);
4197 return (ITypeLib2*)pTypeLibImpl;
4200 /* ITypeLib::QueryInterface
4202 static HRESULT WINAPI ITypeLib2_fnQueryInterface(
4207 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4209 TRACE("(%p)->(IID: %s)\n",This,debugstr_guid(riid));
4212 if(IsEqualIID(riid, &IID_IUnknown) ||
4213 IsEqualIID(riid,&IID_ITypeLib)||
4214 IsEqualIID(riid,&IID_ITypeLib2))
4221 ITypeLib2_AddRef(iface);
4222 TRACE("-- Interface: (%p)->(%p)\n",ppvObject,*ppvObject);
4225 TRACE("-- Interface: E_NOINTERFACE\n");
4226 return E_NOINTERFACE;
4231 static ULONG WINAPI ITypeLib2_fnAddRef( ITypeLib2 *iface)
4233 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4234 ULONG ref = InterlockedIncrement(&This->ref);
4236 TRACE("(%p)->ref was %u\n",This, ref - 1);
4241 /* ITypeLib::Release
4243 static ULONG WINAPI ITypeLib2_fnRelease( ITypeLib2 *iface)
4245 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4246 ULONG ref = InterlockedDecrement(&This->ref);
4248 TRACE("(%p)->(%u)\n",This, ref);
4252 TLBImpLib *pImpLib, *pImpLibNext;
4253 TLBRefType *ref_type;
4257 /* remove cache entry */
4260 TRACE("removing from cache list\n");
4261 EnterCriticalSection(&cache_section);
4262 if(This->entry.next)
4263 list_remove(&This->entry);
4264 LeaveCriticalSection(&cache_section);
4265 heap_free(This->path);
4267 TRACE(" destroying ITypeLib(%p)\n",This);
4269 SysFreeString(This->Name);
4272 SysFreeString(This->DocString);
4273 This->DocString = NULL;
4275 SysFreeString(This->HelpFile);
4276 This->HelpFile = NULL;
4278 SysFreeString(This->HelpStringDll);
4279 This->HelpStringDll = NULL;
4281 TLB_FreeCustData(&This->custdata_list);
4283 for (i = 0; i < This->ctTypeDesc; i++)
4284 if (This->pTypeDesc[i].vt == VT_CARRAY)
4285 heap_free(This->pTypeDesc[i].u.lpadesc);
4287 heap_free(This->pTypeDesc);
4289 LIST_FOR_EACH_ENTRY_SAFE(pImpLib, pImpLibNext, &This->implib_list, TLBImpLib, entry)
4291 if (pImpLib->pImpTypeLib)
4292 ITypeLib_Release((ITypeLib *)pImpLib->pImpTypeLib);
4293 SysFreeString(pImpLib->name);
4295 list_remove(&pImpLib->entry);
4299 LIST_FOR_EACH_ENTRY_SAFE(ref_type, cursor2, &This->ref_list, TLBRefType, entry)
4301 list_remove(&ref_type->entry);
4302 heap_free(ref_type);
4305 for (i = 0; i < This->TypeInfoCount; ++i)
4306 ITypeInfoImpl_Destroy(This->typeinfos[i]);
4307 heap_free(This->typeinfos);
4315 /* ITypeLib::GetTypeInfoCount
4317 * Returns the number of type descriptions in the type library
4319 static UINT WINAPI ITypeLib2_fnGetTypeInfoCount( ITypeLib2 *iface)
4321 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4322 TRACE("(%p)->count is %d\n",This, This->TypeInfoCount);
4323 return This->TypeInfoCount;
4326 /* ITypeLib::GetTypeInfo
4328 * retrieves the specified type description in the library.
4330 static HRESULT WINAPI ITypeLib2_fnGetTypeInfo(
4333 ITypeInfo **ppTInfo)
4335 ITypeLibImpl *This = (ITypeLibImpl*)iface;
4337 TRACE("%p %u %p\n", This, index, ppTInfo);
4340 return E_INVALIDARG;
4342 if(index >= This->TypeInfoCount)
4343 return TYPE_E_ELEMENTNOTFOUND;
4345 *ppTInfo = (ITypeInfo*)This->typeinfos[index];
4346 ITypeInfo_AddRef(*ppTInfo);
4352 /* ITypeLibs::GetTypeInfoType
4354 * Retrieves the type of a type description.
4356 static HRESULT WINAPI ITypeLib2_fnGetTypeInfoType(
4361 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4363 TRACE("(%p, %d, %p)\n", This, index, pTKind);
4366 return E_INVALIDARG;
4368 if(index >= This->TypeInfoCount)
4369 return TYPE_E_ELEMENTNOTFOUND;
4371 *pTKind = This->typeinfos[index]->TypeAttr.typekind;
4376 /* ITypeLib::GetTypeInfoOfGuid
4378 * Retrieves the type description that corresponds to the specified GUID.
4381 static HRESULT WINAPI ITypeLib2_fnGetTypeInfoOfGuid(
4384 ITypeInfo **ppTInfo)
4386 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4389 TRACE("%p %s %p\n", This, debugstr_guid(guid), ppTInfo);
4391 for(i = 0; i < This->TypeInfoCount; ++i){
4392 if(IsEqualIID(&This->typeinfos[i]->TypeAttr.guid, guid)){
4393 *ppTInfo = (ITypeInfo*)This->typeinfos[i];
4394 ITypeInfo_AddRef(*ppTInfo);
4399 return TYPE_E_ELEMENTNOTFOUND;
4402 /* ITypeLib::GetLibAttr
4404 * Retrieves the structure that contains the library's attributes.
4407 static HRESULT WINAPI ITypeLib2_fnGetLibAttr(
4411 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4413 TRACE("(%p, %p)\n", This, attr);
4415 if (!attr) return E_INVALIDARG;
4417 *attr = heap_alloc(sizeof(**attr));
4418 if (!*attr) return E_OUTOFMEMORY;
4420 **attr = This->LibAttr;
4424 /* ITypeLib::GetTypeComp
4426 * Enables a client compiler to bind to a library's types, variables,
4427 * constants, and global functions.
4430 static HRESULT WINAPI ITypeLib2_fnGetTypeComp(
4432 ITypeComp **ppTComp)
4434 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4436 TRACE("(%p)->(%p)\n",This,ppTComp);
4437 *ppTComp = (ITypeComp *)&This->lpVtblTypeComp;
4438 ITypeComp_AddRef(*ppTComp);
4443 /* ITypeLib::GetDocumentation
4445 * Retrieves the library's documentation string, the complete Help file name
4446 * and path, and the context identifier for the library Help topic in the Help
4449 * On a successful return all non-null BSTR pointers will have been set,
4452 static HRESULT WINAPI ITypeLib2_fnGetDocumentation(
4456 BSTR *pBstrDocString,
4457 DWORD *pdwHelpContext,
4458 BSTR *pBstrHelpFile)
4460 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4462 HRESULT result = E_INVALIDARG;
4467 TRACE("(%p) index %d Name(%p) DocString(%p) HelpContext(%p) HelpFile(%p)\n",
4469 pBstrName, pBstrDocString,
4470 pdwHelpContext, pBstrHelpFile);
4474 /* documentation for the typelib */
4479 if(!(*pBstrName = SysAllocString(This->Name)))
4487 if (This->DocString)
4489 if(!(*pBstrDocString = SysAllocString(This->DocString)))
4492 else if (This->Name)
4494 if(!(*pBstrDocString = SysAllocString(This->Name)))
4498 *pBstrDocString = NULL;
4502 *pdwHelpContext = This->dwHelpContext;
4508 if(!(*pBstrHelpFile = SysAllocString(This->HelpFile)))
4512 *pBstrHelpFile = NULL;
4519 /* for a typeinfo */
4520 result = ITypeLib2_fnGetTypeInfo(iface, index, &pTInfo);
4522 if(SUCCEEDED(result))
4524 result = ITypeInfo_GetDocumentation(pTInfo,
4528 pdwHelpContext, pBstrHelpFile);
4530 ITypeInfo_Release(pTInfo);
4535 if (pBstrDocString) SysFreeString (*pBstrDocString);
4537 if (pBstrName) SysFreeString (*pBstrName);
4539 return STG_E_INSUFFICIENTMEMORY;
4544 * Indicates whether a passed-in string contains the name of a type or member
4545 * described in the library.
4548 static HRESULT WINAPI ITypeLib2_fnIsName(
4554 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4555 UINT nNameBufLen = (lstrlenW(szNameBuf)+1)*sizeof(WCHAR), tic, fdc, vrc, pc;
4557 TRACE("(%p)->(%s,%08x,%p)\n", This, debugstr_w(szNameBuf), lHashVal,
4561 for(tic = 0; tic < This->TypeInfoCount; ++tic){
4562 ITypeInfoImpl *pTInfo = This->typeinfos[tic];
4563 if(!memcmp(szNameBuf,pTInfo->Name, nNameBufLen)) goto ITypeLib2_fnIsName_exit;
4564 for(fdc = 0; fdc < pTInfo->TypeAttr.cFuncs; ++fdc) {
4565 TLBFuncDesc *pFInfo = &pTInfo->funcdescs[fdc];
4566 if(!memcmp(szNameBuf,pFInfo->Name, nNameBufLen)) goto ITypeLib2_fnIsName_exit;
4567 for(pc=0; pc < pFInfo->funcdesc.cParams; pc++)
4568 if(!memcmp(szNameBuf,pFInfo->pParamDesc[pc].Name, nNameBufLen))
4569 goto ITypeLib2_fnIsName_exit;
4571 for(vrc = 0; vrc < pTInfo->TypeAttr.cVars; ++vrc){
4572 TLBVarDesc *pVInfo = &pTInfo->vardescs[vrc];
4573 if(!memcmp(szNameBuf,pVInfo->Name, nNameBufLen)) goto ITypeLib2_fnIsName_exit;
4579 ITypeLib2_fnIsName_exit:
4580 TRACE("(%p)slow! search for %s: %s found!\n", This,
4581 debugstr_w(szNameBuf), *pfName?"NOT":"");
4586 /* ITypeLib::FindName
4588 * Finds occurrences of a type description in a type library. This may be used
4589 * to quickly verify that a name exists in a type library.
4592 static HRESULT WINAPI ITypeLib2_fnFindName(
4596 ITypeInfo **ppTInfo,
4600 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4601 UINT tic, count = 0;
4604 TRACE("(%p)->(%s %u %p %p %p)\n", This, debugstr_w(name), hash, ppTInfo, memid, found);
4606 if ((!name && hash == 0) || !ppTInfo || !memid || !found)
4607 return E_INVALIDARG;
4609 len = (lstrlenW(name) + 1)*sizeof(WCHAR);
4610 for(tic = 0; tic < This->TypeInfoCount; ++tic) {
4611 ITypeInfoImpl *pTInfo = This->typeinfos[tic];
4615 if(!memcmp(name, pTInfo->Name, len)) goto ITypeLib2_fnFindName_exit;
4616 for(fdc = 0; fdc < pTInfo->TypeAttr.cFuncs; ++fdc) {
4617 TLBFuncDesc *func = &pTInfo->funcdescs[fdc];
4620 if(!memcmp(name, func->Name, len)) goto ITypeLib2_fnFindName_exit;
4621 for(pc = 0; pc < func->funcdesc.cParams; pc++) {
4622 if(!memcmp(name, func->pParamDesc[pc].Name, len))
4623 goto ITypeLib2_fnFindName_exit;
4627 var = TLB_get_vardesc_by_name(pTInfo->vardescs, pTInfo->TypeAttr.cVars, name);
4629 goto ITypeLib2_fnFindName_exit;
4632 ITypeLib2_fnFindName_exit:
4633 ITypeInfo_AddRef((ITypeInfo*)pTInfo);
4634 ppTInfo[count]=(LPTYPEINFO)pTInfo;
4637 TRACE("found %d typeinfos\n", count);
4644 /* ITypeLib::ReleaseTLibAttr
4646 * Releases the TLIBATTR originally obtained from ITypeLib::GetLibAttr.
4649 static VOID WINAPI ITypeLib2_fnReleaseTLibAttr(
4651 TLIBATTR *pTLibAttr)
4653 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4654 TRACE("freeing (%p)\n",This);
4655 heap_free(pTLibAttr);
4659 /* ITypeLib2::GetCustData
4661 * gets the custom data
4663 static HRESULT WINAPI ITypeLib2_fnGetCustData(
4668 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4669 TLBCustData *pCData;
4671 TRACE("%p %s %p\n", This, debugstr_guid(guid), pVarVal);
4673 pCData = TLB_get_custdata_by_guid(&This->custdata_list, guid);
4675 return TYPE_E_ELEMENTNOTFOUND;
4677 VariantInit(pVarVal);
4678 VariantCopy(pVarVal, &pCData->data);
4683 /* ITypeLib2::GetLibStatistics
4685 * Returns statistics about a type library that are required for efficient
4686 * sizing of hash tables.
4689 static HRESULT WINAPI ITypeLib2_fnGetLibStatistics(
4691 ULONG *pcUniqueNames,
4692 ULONG *pcchUniqueNames)
4694 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4696 FIXME("(%p): stub!\n", This);
4698 if(pcUniqueNames) *pcUniqueNames=1;
4699 if(pcchUniqueNames) *pcchUniqueNames=1;
4703 /* ITypeLib2::GetDocumentation2
4705 * Retrieves the library's documentation string, the complete Help file name
4706 * and path, the localization context to use, and the context ID for the
4707 * library Help topic in the Help file.
4710 static HRESULT WINAPI ITypeLib2_fnGetDocumentation2(
4714 BSTR *pbstrHelpString,
4715 DWORD *pdwHelpStringContext,
4716 BSTR *pbstrHelpStringDll)
4718 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4722 FIXME("(%p) index %d lcid %d half implemented stub!\n", This, index, lcid);
4724 /* the help string should be obtained from the helpstringdll,
4725 * using the _DLLGetDocumentation function, based on the supplied
4726 * lcid. Nice to do sometime...
4730 /* documentation for the typelib */
4732 *pbstrHelpString=SysAllocString(This->DocString);
4733 if(pdwHelpStringContext)
4734 *pdwHelpStringContext=This->dwHelpContext;
4735 if(pbstrHelpStringDll)
4736 *pbstrHelpStringDll=SysAllocString(This->HelpStringDll);
4742 /* for a typeinfo */
4743 result=ITypeLib2_GetTypeInfo(iface, index, &pTInfo);
4745 if(SUCCEEDED(result))
4747 ITypeInfo2 * pTInfo2;
4748 result = ITypeInfo_QueryInterface(pTInfo,
4750 (LPVOID*) &pTInfo2);
4752 if(SUCCEEDED(result))
4754 result = ITypeInfo2_GetDocumentation2(pTInfo2,
4758 pdwHelpStringContext,
4759 pbstrHelpStringDll);
4761 ITypeInfo2_Release(pTInfo2);
4764 ITypeInfo_Release(pTInfo);
4770 static HRESULT TLB_copy_all_custdata(struct list *custdata_list, CUSTDATA *pCustData)
4772 TLBCustData *pCData;
4776 ct = list_count(custdata_list);
4778 pCustData->prgCustData = heap_alloc_zero(ct * sizeof(CUSTDATAITEM));
4779 if(!pCustData->prgCustData)
4780 return E_OUTOFMEMORY;
4782 pCustData->cCustData = ct;
4784 cdi = pCustData->prgCustData;
4785 LIST_FOR_EACH_ENTRY(pCData, custdata_list, TLBCustData, entry){
4786 cdi->guid = pCData->guid;
4787 VariantCopy(&cdi->varValue, &pCData->data);
4795 /* ITypeLib2::GetAllCustData
4797 * Gets all custom data items for the library.
4800 static HRESULT WINAPI ITypeLib2_fnGetAllCustData(
4802 CUSTDATA *pCustData)
4804 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4805 TRACE("%p %p\n", iface, pCustData);
4806 return TLB_copy_all_custdata(&This->custdata_list, pCustData);
4809 static const ITypeLib2Vtbl tlbvt = {
4810 ITypeLib2_fnQueryInterface,
4812 ITypeLib2_fnRelease,
4813 ITypeLib2_fnGetTypeInfoCount,
4814 ITypeLib2_fnGetTypeInfo,
4815 ITypeLib2_fnGetTypeInfoType,
4816 ITypeLib2_fnGetTypeInfoOfGuid,
4817 ITypeLib2_fnGetLibAttr,
4818 ITypeLib2_fnGetTypeComp,
4819 ITypeLib2_fnGetDocumentation,
4821 ITypeLib2_fnFindName,
4822 ITypeLib2_fnReleaseTLibAttr,
4824 ITypeLib2_fnGetCustData,
4825 ITypeLib2_fnGetLibStatistics,
4826 ITypeLib2_fnGetDocumentation2,
4827 ITypeLib2_fnGetAllCustData
4831 static HRESULT WINAPI ITypeLibComp_fnQueryInterface(ITypeComp * iface, REFIID riid, LPVOID * ppv)
4833 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4835 return ITypeLib2_QueryInterface((ITypeLib2 *)This, riid, ppv);
4838 static ULONG WINAPI ITypeLibComp_fnAddRef(ITypeComp * iface)
4840 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4842 return ITypeLib2_AddRef((ITypeLib2 *)This);
4845 static ULONG WINAPI ITypeLibComp_fnRelease(ITypeComp * iface)
4847 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4849 return ITypeLib2_Release((ITypeLib2 *)This);
4852 static HRESULT WINAPI ITypeLibComp_fnBind(
4857 ITypeInfo ** ppTInfo,
4858 DESCKIND * pDescKind,
4861 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4862 int typemismatch=0, i;
4864 TRACE("(%s, 0x%x, 0x%x, %p, %p, %p)\n", debugstr_w(szName), lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
4866 *pDescKind = DESCKIND_NONE;
4867 pBindPtr->lptcomp = NULL;
4870 for(i = 0; i < This->TypeInfoCount; ++i){
4871 ITypeInfoImpl *pTypeInfo = This->typeinfos[i];
4872 TRACE("testing %s\n", debugstr_w(pTypeInfo->Name));
4874 /* FIXME: check wFlags here? */
4875 /* FIXME: we should use a hash table to look this info up using lHash
4876 * instead of an O(n) search */
4877 if ((pTypeInfo->TypeAttr.typekind == TKIND_ENUM) ||
4878 (pTypeInfo->TypeAttr.typekind == TKIND_MODULE))
4880 if (pTypeInfo->Name && !strcmpW(pTypeInfo->Name, szName))
4882 *pDescKind = DESCKIND_TYPECOMP;
4883 pBindPtr->lptcomp = (ITypeComp *)&pTypeInfo->lpVtblTypeComp;
4884 ITypeComp_AddRef(pBindPtr->lptcomp);
4885 TRACE("module or enum: %s\n", debugstr_w(szName));
4890 if ((pTypeInfo->TypeAttr.typekind == TKIND_MODULE) ||
4891 (pTypeInfo->TypeAttr.typekind == TKIND_ENUM))
4893 ITypeComp *pSubTypeComp = (ITypeComp *)&pTypeInfo->lpVtblTypeComp;
4896 hr = ITypeComp_Bind(pSubTypeComp, szName, lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
4897 if (SUCCEEDED(hr) && (*pDescKind != DESCKIND_NONE))
4899 TRACE("found in module or in enum: %s\n", debugstr_w(szName));
4902 else if (hr == TYPE_E_TYPEMISMATCH)
4906 if ((pTypeInfo->TypeAttr.typekind == TKIND_COCLASS) &&
4907 (pTypeInfo->TypeAttr.wTypeFlags & TYPEFLAG_FAPPOBJECT))
4909 ITypeComp *pSubTypeComp = (ITypeComp *)&pTypeInfo->lpVtblTypeComp;
4911 ITypeInfo *subtypeinfo;
4913 DESCKIND subdesckind;
4915 hr = ITypeComp_Bind(pSubTypeComp, szName, lHash, wFlags,
4916 &subtypeinfo, &subdesckind, &subbindptr);
4917 if (SUCCEEDED(hr) && (subdesckind != DESCKIND_NONE))
4919 TYPEDESC tdesc_appobject;
4920 const VARDESC vardesc_appobject =
4923 NULL, /* lpstrSchema */
4938 VAR_STATIC /* varkind */
4941 tdesc_appobject.u.hreftype = pTypeInfo->hreftype;
4942 tdesc_appobject.vt = VT_USERDEFINED;
4944 TRACE("found in implicit app object: %s\n", debugstr_w(szName));
4946 /* cleanup things filled in by Bind call so we can put our
4947 * application object data in there instead */
4948 switch (subdesckind)
4950 case DESCKIND_FUNCDESC:
4951 ITypeInfo_ReleaseFuncDesc(subtypeinfo, subbindptr.lpfuncdesc);
4953 case DESCKIND_VARDESC:
4954 ITypeInfo_ReleaseVarDesc(subtypeinfo, subbindptr.lpvardesc);
4959 if (subtypeinfo) ITypeInfo_Release(subtypeinfo);
4961 if (pTypeInfo->hreftype == -1)
4962 FIXME("no hreftype for interface %p\n", pTypeInfo);
4964 hr = TLB_AllocAndInitVarDesc(&vardesc_appobject, &pBindPtr->lpvardesc);
4968 *pDescKind = DESCKIND_IMPLICITAPPOBJ;
4969 *ppTInfo = (ITypeInfo *)pTypeInfo;
4970 ITypeInfo_AddRef(*ppTInfo);
4973 else if (hr == TYPE_E_TYPEMISMATCH)
4980 TRACE("type mismatch %s\n", debugstr_w(szName));
4981 return TYPE_E_TYPEMISMATCH;
4985 TRACE("name not found %s\n", debugstr_w(szName));
4990 static HRESULT WINAPI ITypeLibComp_fnBindType(
4994 ITypeInfo ** ppTInfo,
4995 ITypeComp ** ppTComp)
4997 ITypeLibImpl *This = impl_from_ITypeComp(iface);
5000 TRACE("(%s, %x, %p, %p)\n", debugstr_w(szName), lHash, ppTInfo, ppTComp);
5002 if(!szName || !ppTInfo || !ppTComp)
5003 return E_INVALIDARG;
5005 for(i = 0; i < This->TypeInfoCount; ++i)
5007 ITypeInfoImpl *pTypeInfo = This->typeinfos[i];
5008 /* FIXME: should use lHash to do the search */
5009 if (pTypeInfo->Name && !strcmpiW(pTypeInfo->Name, szName))
5011 TRACE("returning %p\n", pTypeInfo);
5012 *ppTInfo = (ITypeInfo *)&pTypeInfo->lpVtbl;
5013 ITypeInfo_AddRef(*ppTInfo);
5014 *ppTComp = (ITypeComp *)&pTypeInfo->lpVtblTypeComp;
5015 ITypeComp_AddRef(*ppTComp);
5020 TRACE("not found\n");
5026 static const ITypeCompVtbl tlbtcvt =
5029 ITypeLibComp_fnQueryInterface,
5030 ITypeLibComp_fnAddRef,
5031 ITypeLibComp_fnRelease,
5033 ITypeLibComp_fnBind,
5034 ITypeLibComp_fnBindType
5037 /*================== ITypeInfo(2) Methods ===================================*/
5038 static ITypeInfoImpl* ITypeInfoImpl_Constructor(void)
5040 ITypeInfoImpl *pTypeInfoImpl;
5042 pTypeInfoImpl = heap_alloc_zero(sizeof(ITypeInfoImpl));
5045 pTypeInfoImpl->lpVtbl = &tinfvt;
5046 pTypeInfoImpl->lpVtblTypeComp = &tcompvt;
5047 pTypeInfoImpl->ref = 0;
5048 pTypeInfoImpl->hreftype = -1;
5049 pTypeInfoImpl->TypeAttr.memidConstructor = MEMBERID_NIL;
5050 pTypeInfoImpl->TypeAttr.memidDestructor = MEMBERID_NIL;
5051 list_init(&pTypeInfoImpl->custdata_list);
5053 TRACE("(%p)\n", pTypeInfoImpl);
5054 return pTypeInfoImpl;
5057 /* ITypeInfo::QueryInterface
5059 static HRESULT WINAPI ITypeInfo_fnQueryInterface(
5064 ITypeLibImpl *This = (ITypeLibImpl *)iface;
5066 TRACE("(%p)->(IID: %s)\n",This,debugstr_guid(riid));
5069 if(IsEqualIID(riid, &IID_IUnknown) ||
5070 IsEqualIID(riid,&IID_ITypeInfo)||
5071 IsEqualIID(riid,&IID_ITypeInfo2))
5075 ITypeInfo2_AddRef(iface);
5076 TRACE("-- Interface: (%p)->(%p)\n",ppvObject,*ppvObject);
5079 TRACE("-- Interface: E_NOINTERFACE\n");
5080 return E_NOINTERFACE;
5083 /* ITypeInfo::AddRef
5085 static ULONG WINAPI ITypeInfo_fnAddRef( ITypeInfo2 *iface)
5087 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5088 ULONG ref = InterlockedIncrement(&This->ref);
5090 TRACE("(%p)->ref is %u\n",This, ref);
5092 if (ref == 1 /* incremented from 0 */)
5093 ITypeLib2_AddRef((ITypeLib2*)This->pTypeLib);
5098 static void ITypeInfoImpl_Destroy(ITypeInfoImpl *This)
5102 TRACE("destroying ITypeInfo(%p)\n",This);
5104 SysFreeString(This->Name);
5107 SysFreeString(This->DocString);
5108 This->DocString = NULL;
5110 SysFreeString(This->DllName);
5111 This->DllName = NULL;
5113 for (i = 0; i < This->TypeAttr.cFuncs; ++i)
5115 TLBFuncDesc *pFInfo = &This->funcdescs[i];
5116 for(j = 0; j < pFInfo->funcdesc.cParams; j++)
5118 ELEMDESC *elemdesc = &pFInfo->funcdesc.lprgelemdescParam[j];
5119 if (elemdesc->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT)
5121 VariantClear(&elemdesc->u.paramdesc.pparamdescex->varDefaultValue);
5122 heap_free(elemdesc->u.paramdesc.pparamdescex);
5124 TLB_FreeCustData(&pFInfo->pParamDesc[j].custdata_list);
5125 SysFreeString(pFInfo->pParamDesc[j].Name);
5127 heap_free(pFInfo->funcdesc.lprgelemdescParam);
5128 heap_free(pFInfo->pParamDesc);
5129 TLB_FreeCustData(&pFInfo->custdata_list);
5130 if (!IS_INTRESOURCE(pFInfo->Entry) && pFInfo->Entry != (BSTR)-1)
5131 SysFreeString(pFInfo->Entry);
5132 SysFreeString(pFInfo->HelpString);
5133 SysFreeString(pFInfo->Name);
5135 heap_free(This->funcdescs);
5137 for(i = 0; i < This->TypeAttr.cVars; ++i)
5139 TLBVarDesc *pVInfo = &This->vardescs[i];
5140 if (pVInfo->vardesc.varkind == VAR_CONST)
5142 VariantClear(pVInfo->vardesc.u.lpvarValue);
5143 heap_free(pVInfo->vardesc.u.lpvarValue);
5145 TLB_FreeCustData(&pVInfo->custdata_list);
5146 SysFreeString(pVInfo->Name);
5147 SysFreeString(pVInfo->HelpString);
5149 heap_free(This->vardescs);
5151 if(This->impltypes){
5152 for (i = 0; i < This->TypeAttr.cImplTypes; ++i){
5153 TLBImplType *pImpl = &This->impltypes[i];
5154 TLB_FreeCustData(&pImpl->custdata_list);
5156 heap_free(This->impltypes);
5159 TLB_FreeCustData(&This->custdata_list);
5164 /* ITypeInfo::Release
5166 static ULONG WINAPI ITypeInfo_fnRelease(ITypeInfo2 *iface)
5168 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5169 ULONG ref = InterlockedDecrement(&This->ref);
5171 TRACE("(%p)->(%u)\n",This, ref);
5175 BOOL not_attached_to_typelib = This->not_attached_to_typelib;
5176 ITypeLib2_Release((ITypeLib2*)This->pTypeLib);
5177 if (not_attached_to_typelib)
5179 /* otherwise This will be freed when typelib is freed */
5185 /* ITypeInfo::GetTypeAttr
5187 * Retrieves a TYPEATTR structure that contains the attributes of the type
5191 static HRESULT WINAPI ITypeInfo_fnGetTypeAttr( ITypeInfo2 *iface,
5192 LPTYPEATTR *ppTypeAttr)
5194 const ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5197 TRACE("(%p)\n",This);
5199 size = sizeof(**ppTypeAttr);
5200 if (This->TypeAttr.typekind == TKIND_ALIAS)
5201 size += TLB_SizeTypeDesc(&This->TypeAttr.tdescAlias, FALSE);
5203 *ppTypeAttr = heap_alloc(size);
5205 return E_OUTOFMEMORY;
5207 **ppTypeAttr = This->TypeAttr;
5209 if (This->TypeAttr.typekind == TKIND_ALIAS)
5210 TLB_CopyTypeDesc(&(*ppTypeAttr)->tdescAlias,
5211 &This->TypeAttr.tdescAlias, *ppTypeAttr + 1);
5213 if((*ppTypeAttr)->typekind == TKIND_DISPATCH) {
5214 /* This should include all the inherited funcs */
5215 (*ppTypeAttr)->cFuncs = (*ppTypeAttr)->cbSizeVft / sizeof(void *);
5216 /* This is always the size of IDispatch's vtbl */
5217 (*ppTypeAttr)->cbSizeVft = sizeof(IDispatchVtbl);
5218 (*ppTypeAttr)->wTypeFlags &= ~TYPEFLAG_FOLEAUTOMATION;
5223 /* ITypeInfo::GetTypeComp
5225 * Retrieves the ITypeComp interface for the type description, which enables a
5226 * client compiler to bind to the type description's members.
5229 static HRESULT WINAPI ITypeInfo_fnGetTypeComp( ITypeInfo2 *iface,
5230 ITypeComp * *ppTComp)
5232 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5234 TRACE("(%p)->(%p)\n", This, ppTComp);
5236 *ppTComp = (ITypeComp *)&This->lpVtblTypeComp;
5237 ITypeComp_AddRef(*ppTComp);
5241 static SIZE_T TLB_SizeElemDesc( const ELEMDESC *elemdesc )
5243 SIZE_T size = TLB_SizeTypeDesc(&elemdesc->tdesc, FALSE);
5244 if (elemdesc->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT)
5245 size += sizeof(*elemdesc->u.paramdesc.pparamdescex);
5249 static HRESULT TLB_CopyElemDesc( const ELEMDESC *src, ELEMDESC *dest, char **buffer )
5252 *buffer = TLB_CopyTypeDesc(&dest->tdesc, &src->tdesc, *buffer);
5253 if (src->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT)
5255 const PARAMDESCEX *pparamdescex_src = src->u.paramdesc.pparamdescex;
5256 PARAMDESCEX *pparamdescex_dest = dest->u.paramdesc.pparamdescex = (PARAMDESCEX *)*buffer;
5257 *buffer += sizeof(PARAMDESCEX);
5258 *pparamdescex_dest = *pparamdescex_src;
5259 VariantInit(&pparamdescex_dest->varDefaultValue);
5260 return VariantCopy(&pparamdescex_dest->varDefaultValue,
5261 (VARIANTARG *)&pparamdescex_src->varDefaultValue);
5264 dest->u.paramdesc.pparamdescex = NULL;
5268 static void TLB_FreeElemDesc( ELEMDESC *elemdesc )
5270 if (elemdesc->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT)
5271 VariantClear(&elemdesc->u.paramdesc.pparamdescex->varDefaultValue);
5274 static HRESULT TLB_AllocAndInitFuncDesc( const FUNCDESC *src, FUNCDESC **dest_ptr, BOOL dispinterface )
5278 SIZE_T size = sizeof(*src);
5282 size += sizeof(*src->lprgscode) * src->cScodes;
5283 size += TLB_SizeElemDesc(&src->elemdescFunc);
5284 for (i = 0; i < src->cParams; i++)
5286 size += sizeof(ELEMDESC);
5287 size += TLB_SizeElemDesc(&src->lprgelemdescParam[i]);
5290 dest = (FUNCDESC *)SysAllocStringByteLen(NULL, size);
5291 if (!dest) return E_OUTOFMEMORY;
5294 if (dispinterface) /* overwrite funckind */
5295 dest->funckind = FUNC_DISPATCH;
5296 buffer = (char *)(dest + 1);
5298 dest->lprgscode = (SCODE *)buffer;
5299 memcpy(dest->lprgscode, src->lprgscode, sizeof(*src->lprgscode) * src->cScodes);
5300 buffer += sizeof(*src->lprgscode) * src->cScodes;
5302 hr = TLB_CopyElemDesc(&src->elemdescFunc, &dest->elemdescFunc, &buffer);
5305 SysFreeString((BSTR)dest);
5309 dest->lprgelemdescParam = (ELEMDESC *)buffer;
5310 buffer += sizeof(ELEMDESC) * src->cParams;
5311 for (i = 0; i < src->cParams; i++)
5313 hr = TLB_CopyElemDesc(&src->lprgelemdescParam[i], &dest->lprgelemdescParam[i], &buffer);
5319 /* undo the above actions */
5320 for (i = i - 1; i >= 0; i--)
5321 TLB_FreeElemDesc(&dest->lprgelemdescParam[i]);
5322 TLB_FreeElemDesc(&dest->elemdescFunc);
5323 SysFreeString((BSTR)dest);
5327 /* special treatment for dispinterfaces: this makes functions appear
5328 * to return their [retval] value when it is really returning an
5330 if (dispinterface && dest->elemdescFunc.tdesc.vt == VT_HRESULT)
5332 if (dest->cParams &&
5333 (dest->lprgelemdescParam[dest->cParams - 1].u.paramdesc.wParamFlags & PARAMFLAG_FRETVAL))
5335 ELEMDESC *elemdesc = &dest->lprgelemdescParam[dest->cParams - 1];
5336 if (elemdesc->tdesc.vt != VT_PTR)
5338 ERR("elemdesc should have started with VT_PTR instead of:\n");
5340 dump_ELEMDESC(elemdesc);
5341 return E_UNEXPECTED;
5344 /* copy last parameter to the return value. we are using a flat
5345 * buffer so there is no danger of leaking memory in
5347 dest->elemdescFunc.tdesc = *elemdesc->tdesc.u.lptdesc;
5349 /* remove the last parameter */
5353 /* otherwise this function is made to appear to have no return
5355 dest->elemdescFunc.tdesc.vt = VT_VOID;
5363 HRESULT ITypeInfoImpl_GetInternalFuncDesc( ITypeInfo *iface, UINT index, const FUNCDESC **ppFuncDesc )
5365 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5367 if (index >= This->TypeAttr.cFuncs)
5368 return TYPE_E_ELEMENTNOTFOUND;
5370 *ppFuncDesc = &This->funcdescs[index].funcdesc;
5374 /* internal function to make the inherited interfaces' methods appear
5375 * part of the interface */
5376 static HRESULT ITypeInfoImpl_GetInternalDispatchFuncDesc( ITypeInfo *iface,
5377 UINT index, const FUNCDESC **ppFuncDesc, UINT *funcs, UINT *hrefoffset)
5379 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5381 UINT implemented_funcs = 0;
5386 *hrefoffset = DISPATCH_HREF_OFFSET;
5390 ITypeInfo *pSubTypeInfo;
5393 hr = ITypeInfo_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pSubTypeInfo);
5397 hr = ITypeInfoImpl_GetInternalDispatchFuncDesc(pSubTypeInfo,
5400 &sub_funcs, hrefoffset);
5401 implemented_funcs += sub_funcs;
5402 ITypeInfo_Release(pSubTypeInfo);
5405 *hrefoffset += DISPATCH_HREF_OFFSET;
5409 *funcs = implemented_funcs + This->TypeAttr.cFuncs;
5413 if (index < implemented_funcs)
5414 return E_INVALIDARG;
5415 return ITypeInfoImpl_GetInternalFuncDesc(iface, index - implemented_funcs,
5419 static inline void ITypeInfoImpl_ElemDescAddHrefOffset( LPELEMDESC pElemDesc, UINT hrefoffset)
5421 TYPEDESC *pTypeDesc = &pElemDesc->tdesc;
5424 switch (pTypeDesc->vt)
5426 case VT_USERDEFINED:
5427 pTypeDesc->u.hreftype += hrefoffset;
5431 pTypeDesc = pTypeDesc->u.lptdesc;
5434 pTypeDesc = &pTypeDesc->u.lpadesc->tdescElem;
5442 static inline void ITypeInfoImpl_FuncDescAddHrefOffset( LPFUNCDESC pFuncDesc, UINT hrefoffset)
5445 for (i = 0; i < pFuncDesc->cParams; i++)
5446 ITypeInfoImpl_ElemDescAddHrefOffset(&pFuncDesc->lprgelemdescParam[i], hrefoffset);
5447 ITypeInfoImpl_ElemDescAddHrefOffset(&pFuncDesc->elemdescFunc, hrefoffset);
5450 /* ITypeInfo::GetFuncDesc
5452 * Retrieves the FUNCDESC structure that contains information about a
5453 * specified function.
5456 static HRESULT WINAPI ITypeInfo_fnGetFuncDesc( ITypeInfo2 *iface, UINT index,
5457 LPFUNCDESC *ppFuncDesc)
5459 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5460 const FUNCDESC *internal_funcdesc;
5462 UINT hrefoffset = 0;
5464 TRACE("(%p) index %d\n", This, index);
5466 if (This->TypeAttr.typekind == TKIND_DISPATCH)
5467 hr = ITypeInfoImpl_GetInternalDispatchFuncDesc((ITypeInfo *)iface, index,
5468 &internal_funcdesc, NULL,
5471 hr = ITypeInfoImpl_GetInternalFuncDesc((ITypeInfo *)iface, index,
5472 &internal_funcdesc);
5475 WARN("description for function %d not found\n", index);
5479 hr = TLB_AllocAndInitFuncDesc(
5482 This->TypeAttr.typekind == TKIND_DISPATCH);
5484 if ((This->TypeAttr.typekind == TKIND_DISPATCH) && hrefoffset)
5485 ITypeInfoImpl_FuncDescAddHrefOffset(*ppFuncDesc, hrefoffset);
5487 TRACE("-- 0x%08x\n", hr);
5491 static HRESULT TLB_AllocAndInitVarDesc( const VARDESC *src, VARDESC **dest_ptr )
5495 SIZE_T size = sizeof(*src);
5498 if (src->lpstrSchema) size += (strlenW(src->lpstrSchema) + 1) * sizeof(WCHAR);
5499 if (src->varkind == VAR_CONST)
5500 size += sizeof(VARIANT);
5501 size += TLB_SizeElemDesc(&src->elemdescVar);
5503 dest = (VARDESC *)SysAllocStringByteLen(NULL, size);
5504 if (!dest) return E_OUTOFMEMORY;
5507 buffer = (char *)(dest + 1);
5508 if (src->lpstrSchema)
5511 dest->lpstrSchema = (LPOLESTR)buffer;
5512 len = strlenW(src->lpstrSchema);
5513 memcpy(dest->lpstrSchema, src->lpstrSchema, (len + 1) * sizeof(WCHAR));
5514 buffer += (len + 1) * sizeof(WCHAR);
5517 if (src->varkind == VAR_CONST)
5521 dest->u.lpvarValue = (VARIANT *)buffer;
5522 *dest->u.lpvarValue = *src->u.lpvarValue;
5523 buffer += sizeof(VARIANT);
5524 VariantInit(dest->u.lpvarValue);
5525 hr = VariantCopy(dest->u.lpvarValue, src->u.lpvarValue);
5528 SysFreeString((BSTR)dest);
5532 hr = TLB_CopyElemDesc(&src->elemdescVar, &dest->elemdescVar, &buffer);
5535 if (src->varkind == VAR_CONST)
5536 VariantClear(dest->u.lpvarValue);
5537 SysFreeString((BSTR)dest);
5544 /* ITypeInfo::GetVarDesc
5546 * Retrieves a VARDESC structure that describes the specified variable.
5549 static HRESULT WINAPI ITypeInfo_fnGetVarDesc( ITypeInfo2 *iface, UINT index,
5550 LPVARDESC *ppVarDesc)
5552 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5553 const TLBVarDesc *pVDesc = &This->vardescs[index];
5555 TRACE("(%p) index %d\n", This, index);
5557 if(index >= This->TypeAttr.cVars)
5558 return TYPE_E_ELEMENTNOTFOUND;
5560 return TLB_AllocAndInitVarDesc(&pVDesc->vardesc, ppVarDesc);
5563 /* ITypeInfo_GetNames
5565 * Retrieves the variable with the specified member ID (or the name of the
5566 * property or method and its parameters) that correspond to the specified
5569 static HRESULT WINAPI ITypeInfo_fnGetNames( ITypeInfo2 *iface, MEMBERID memid,
5570 BSTR *rgBstrNames, UINT cMaxNames, UINT *pcNames)
5572 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5573 const TLBFuncDesc *pFDesc;
5574 const TLBVarDesc *pVDesc;
5576 TRACE("(%p) memid=0x%08x Maxname=%d\n", This, memid, cMaxNames);
5577 pFDesc = TLB_get_funcdesc_by_memberid(This->funcdescs, This->TypeAttr.cFuncs, memid);
5580 /* function found, now return function and parameter names */
5581 for(i=0; i<cMaxNames && i <= pFDesc->funcdesc.cParams; i++)
5584 *rgBstrNames=SysAllocString(pFDesc->Name);
5586 rgBstrNames[i]=SysAllocString(pFDesc->pParamDesc[i-1].Name);
5592 pVDesc = TLB_get_vardesc_by_memberid(This->vardescs, This->TypeAttr.cVars, memid);
5595 *rgBstrNames=SysAllocString(pVDesc->Name);
5600 if(This->impltypes &&
5601 (This->TypeAttr.typekind==TKIND_INTERFACE || This->TypeAttr.typekind==TKIND_DISPATCH)) {
5602 /* recursive search */
5605 result = ITypeInfo2_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pTInfo);
5606 if(SUCCEEDED(result))
5608 result=ITypeInfo_GetNames(pTInfo, memid, rgBstrNames, cMaxNames, pcNames);
5609 ITypeInfo_Release(pTInfo);
5612 WARN("Could not search inherited interface!\n");
5616 WARN("no names found\n");
5619 return TYPE_E_ELEMENTNOTFOUND;
5626 /* ITypeInfo::GetRefTypeOfImplType
5628 * If a type description describes a COM class, it retrieves the type
5629 * description of the implemented interface types. For an interface,
5630 * GetRefTypeOfImplType returns the type information for inherited interfaces,
5634 static HRESULT WINAPI ITypeInfo_fnGetRefTypeOfImplType(
5639 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5642 TRACE("(%p) index %d\n", This, index);
5643 if (TRACE_ON(ole)) dump_TypeInfo(This);
5647 /* only valid on dual interfaces;
5648 retrieve the associated TKIND_INTERFACE handle for the current TKIND_DISPATCH
5650 if( This->TypeAttr.typekind != TKIND_DISPATCH) return E_INVALIDARG;
5652 if (This->TypeAttr.wTypeFlags & TYPEFLAG_FDUAL)
5658 hr = TYPE_E_ELEMENTNOTFOUND;
5661 else if(index == 0 && This->TypeAttr.typekind == TKIND_DISPATCH)
5663 /* All TKIND_DISPATCHs are made to look like they inherit from IDispatch */
5664 *pRefType = This->pTypeLib->dispatch_href;
5668 if(index >= This->TypeAttr.cImplTypes)
5669 hr = TYPE_E_ELEMENTNOTFOUND;
5671 *pRefType = This->impltypes[index].hRef;
5677 TRACE("SUCCESS -- hRef = 0x%08x\n", *pRefType );
5679 TRACE("FAILURE -- hresult = 0x%08x\n", hr);
5685 /* ITypeInfo::GetImplTypeFlags
5687 * Retrieves the IMPLTYPEFLAGS enumeration for one implemented interface
5688 * or base interface in a type description.
5690 static HRESULT WINAPI ITypeInfo_fnGetImplTypeFlags( ITypeInfo2 *iface,
5691 UINT index, INT *pImplTypeFlags)
5693 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5695 TRACE("(%p) index %d\n", This, index);
5697 if(This->TypeAttr.typekind == TKIND_DISPATCH && index == 0){
5698 *pImplTypeFlags = 0;
5702 if(index >= This->TypeAttr.cImplTypes)
5703 return TYPE_E_ELEMENTNOTFOUND;
5705 *pImplTypeFlags = This->impltypes[index].implflags;
5711 * Maps between member names and member IDs, and parameter names and
5714 static HRESULT WINAPI ITypeInfo_fnGetIDsOfNames( ITypeInfo2 *iface,
5715 LPOLESTR *rgszNames, UINT cNames, MEMBERID *pMemId)
5717 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5718 const TLBVarDesc *pVDesc;
5722 TRACE("(%p) Name %s cNames %d\n", This, debugstr_w(*rgszNames),
5725 /* init out parameters in case of failure */
5726 for (i = 0; i < cNames; i++)
5727 pMemId[i] = MEMBERID_NIL;
5729 for (fdc = 0; fdc < This->TypeAttr.cFuncs; ++fdc) {
5731 const TLBFuncDesc *pFDesc = &This->funcdescs[fdc];
5732 if(!lstrcmpiW(*rgszNames, pFDesc->Name)) {
5733 if(cNames) *pMemId=pFDesc->funcdesc.memid;
5734 for(i=1; i < cNames; i++){
5735 for(j=0; j<pFDesc->funcdesc.cParams; j++)
5736 if(!lstrcmpiW(rgszNames[i],pFDesc->pParamDesc[j].Name))
5738 if( j<pFDesc->funcdesc.cParams)
5741 ret=DISP_E_UNKNOWNNAME;
5743 TRACE("-- 0x%08x\n", ret);
5747 pVDesc = TLB_get_vardesc_by_name(This->vardescs, This->TypeAttr.cVars, *rgszNames);
5750 *pMemId = pVDesc->vardesc.memid;
5753 /* not found, see if it can be found in an inherited interface */
5754 if(This->impltypes) {
5755 /* recursive search */
5757 ret = ITypeInfo2_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pTInfo);
5759 ret=ITypeInfo_GetIDsOfNames(pTInfo, rgszNames, cNames, pMemId );
5760 ITypeInfo_Release(pTInfo);
5763 WARN("Could not search inherited interface!\n");
5765 WARN("no names found\n");
5766 return DISP_E_UNKNOWNNAME;
5772 extern LONGLONG call_method( void *func, int nb_args, const DWORD *args, int *stack_offset );
5773 __ASM_GLOBAL_FUNC( call_method,
5775 __ASM_CFI(".cfi_adjust_cfa_offset 4\n\t")
5776 __ASM_CFI(".cfi_rel_offset %ebp,0\n\t")
5777 "movl %esp,%ebp\n\t"
5778 __ASM_CFI(".cfi_def_cfa_register %ebp\n\t")
5780 __ASM_CFI(".cfi_rel_offset %esi,-4\n\t")
5782 __ASM_CFI(".cfi_rel_offset %edi,-8\n\t")
5783 "movl 12(%ebp),%edx\n\t"
5784 "movl %esp,%edi\n\t"
5787 "subl %edx,%edi\n\t"
5788 "andl $~15,%edi\n\t"
5789 "movl %edi,%esp\n\t"
5790 "movl 12(%ebp),%ecx\n\t"
5791 "movl 16(%ebp),%esi\n\t"
5794 "1:\tcall *8(%ebp)\n\t"
5795 "subl %esp,%edi\n\t"
5796 "movl 20(%ebp),%ecx\n\t"
5797 "movl %edi,(%ecx)\n\t"
5798 "leal -8(%ebp),%esp\n\t"
5800 __ASM_CFI(".cfi_same_value %edi\n\t")
5802 __ASM_CFI(".cfi_same_value %esi\n\t")
5804 __ASM_CFI(".cfi_def_cfa %esp,4\n\t")
5805 __ASM_CFI(".cfi_same_value %ebp\n\t")
5808 /* same function but returning floating point */
5809 static double (* const call_double_method)(void*,int,const DWORD*,int*) = (void *)call_method;
5811 /* ITypeInfo::Invoke
5813 * Invokes a method, or accesses a property of an object, that implements the
5814 * interface described by the type description.
5817 _invoke(FARPROC func,CALLCONV callconv, int nrargs, DWORD *args) {
5821 if (TRACE_ON(ole)) {
5823 TRACE("Calling %p(",func);
5824 for (i=0;i<min(nrargs,30);i++) TRACE("%08x,",args[i]);
5825 if (nrargs > 30) TRACE("...");
5832 res = call_method( func, nrargs, args, &stack_offset );
5835 FIXME("unsupported calling convention %d\n",callconv);
5839 TRACE("returns %08x\n",res);
5843 #elif defined(__x86_64__)
5845 extern DWORD_PTR CDECL call_method( void *func, int nb_args, const DWORD_PTR *args );
5846 __ASM_GLOBAL_FUNC( call_method,
5848 __ASM_CFI(".cfi_adjust_cfa_offset 8\n\t")
5849 __ASM_CFI(".cfi_rel_offset %rbp,0\n\t")
5850 "movq %rsp,%rbp\n\t"
5851 __ASM_CFI(".cfi_def_cfa_register %rbp\n\t")
5853 __ASM_CFI(".cfi_rel_offset %rsi,-8\n\t")
5855 __ASM_CFI(".cfi_rel_offset %rdi,-16\n\t")
5856 "movq %rcx,%rax\n\t"
5859 "cmovgq %rdx,%rcx\n\t"
5860 "leaq 0(,%rcx,8),%rdx\n\t"
5861 "subq %rdx,%rsp\n\t"
5862 "andq $~15,%rsp\n\t"
5863 "movq %rsp,%rdi\n\t"
5866 "movq 0(%rsp),%rcx\n\t"
5867 "movq 8(%rsp),%rdx\n\t"
5868 "movq 16(%rsp),%r8\n\t"
5869 "movq 24(%rsp),%r9\n\t"
5870 "movq %rcx,%xmm0\n\t"
5871 "movq %rdx,%xmm1\n\t"
5872 "movq %r8,%xmm2\n\t"
5873 "movq %r9,%xmm3\n\t"
5875 "leaq -16(%rbp),%rsp\n\t"
5877 __ASM_CFI(".cfi_same_value %rdi\n\t")
5879 __ASM_CFI(".cfi_same_value %rsi\n\t")
5880 __ASM_CFI(".cfi_def_cfa_register %rsp\n\t")
5882 __ASM_CFI(".cfi_adjust_cfa_offset -8\n\t")
5883 __ASM_CFI(".cfi_same_value %rbp\n\t")
5886 /* same function but returning floating point */
5887 static double (CDECL * const call_double_method)(void*,int,const DWORD_PTR*) = (void *)call_method;
5889 #endif /* __x86_64__ */
5891 static HRESULT userdefined_to_variantvt(ITypeInfo *tinfo, const TYPEDESC *tdesc, VARTYPE *vt)
5894 ITypeInfo *tinfo2 = NULL;
5895 TYPEATTR *tattr = NULL;
5897 hr = ITypeInfo_GetRefTypeInfo(tinfo, tdesc->u.hreftype, &tinfo2);
5900 ERR("Could not get typeinfo of hreftype %x for VT_USERDEFINED, "
5902 tdesc->u.hreftype, hr);
5905 hr = ITypeInfo_GetTypeAttr(tinfo2, &tattr);
5908 ERR("ITypeInfo_GetTypeAttr failed, hr = 0x%08x\n", hr);
5909 ITypeInfo_Release(tinfo2);
5913 switch (tattr->typekind)
5920 tdesc = &tattr->tdescAlias;
5921 hr = typedescvt_to_variantvt(tinfo2, &tattr->tdescAlias, vt);
5924 case TKIND_INTERFACE:
5925 if (tattr->wTypeFlags & TYPEFLAG_FDISPATCHABLE)
5931 case TKIND_DISPATCH:
5940 FIXME("TKIND_RECORD unhandled.\n");
5945 FIXME("TKIND_UNION unhandled.\n");
5950 FIXME("TKIND %d unhandled.\n",tattr->typekind);
5954 ITypeInfo_ReleaseTypeAttr(tinfo2, tattr);
5955 ITypeInfo_Release(tinfo2);
5959 static HRESULT typedescvt_to_variantvt(ITypeInfo *tinfo, const TYPEDESC *tdesc, VARTYPE *vt)
5963 /* enforce only one level of pointer indirection */
5964 if (!(*vt & VT_BYREF) && !(*vt & VT_ARRAY) && (tdesc->vt == VT_PTR))
5966 tdesc = tdesc->u.lptdesc;
5968 /* munch VT_PTR -> VT_USERDEFINED(interface) into VT_UNKNOWN or
5969 * VT_DISPATCH and VT_PTR -> VT_PTR -> VT_USERDEFINED(interface) into
5970 * VT_BYREF|VT_DISPATCH or VT_BYREF|VT_UNKNOWN */
5971 if ((tdesc->vt == VT_USERDEFINED) ||
5972 ((tdesc->vt == VT_PTR) && (tdesc->u.lptdesc->vt == VT_USERDEFINED)))
5974 VARTYPE vt_userdefined = 0;
5975 const TYPEDESC *tdesc_userdefined = tdesc;
5976 if (tdesc->vt == VT_PTR)
5978 vt_userdefined = VT_BYREF;
5979 tdesc_userdefined = tdesc->u.lptdesc;
5981 hr = userdefined_to_variantvt(tinfo, tdesc_userdefined, &vt_userdefined);
5983 (((vt_userdefined & VT_TYPEMASK) == VT_UNKNOWN) ||
5984 ((vt_userdefined & VT_TYPEMASK) == VT_DISPATCH)))
5986 *vt |= vt_userdefined;
5998 case VT_USERDEFINED:
5999 hr = userdefined_to_variantvt(tinfo, tdesc, vt);
6006 ERR("cannot convert type %d into variant VT\n", tdesc->vt);
6007 hr = DISP_E_BADVARTYPE;
6011 hr = typedescvt_to_variantvt(tinfo, tdesc->u.lptdesc, vt);
6026 static HRESULT get_iface_guid(ITypeInfo *tinfo, const TYPEDESC *tdesc, GUID *guid)
6032 hres = ITypeInfo_GetRefTypeInfo(tinfo, tdesc->u.hreftype, &tinfo2);
6036 hres = ITypeInfo_GetTypeAttr(tinfo2, &tattr);
6038 ITypeInfo_Release(tinfo2);
6042 switch(tattr->typekind) {
6044 hres = get_iface_guid(tinfo2, &tattr->tdescAlias, guid);
6047 case TKIND_INTERFACE:
6048 case TKIND_DISPATCH:
6049 *guid = tattr->guid;
6053 ERR("Unexpected typekind %d\n", tattr->typekind);
6054 hres = E_UNEXPECTED;
6057 ITypeInfo_ReleaseTypeAttr(tinfo2, tattr);
6058 ITypeInfo_Release(tinfo2);
6062 /***********************************************************************
6063 * DispCallFunc (OLEAUT32.@)
6065 * Invokes a function of the specified calling convention, passing the
6066 * specified arguments and returns the result.
6069 * pvInstance [I] Optional pointer to the instance whose function to invoke.
6070 * oVft [I] The offset in the vtable. See notes.
6071 * cc [I] Calling convention of the function to call.
6072 * vtReturn [I] The return type of the function.
6073 * cActuals [I] Number of parameters.
6074 * prgvt [I] The types of the parameters to pass. This is used for sizing only.
6075 * prgpvarg [I] The arguments to pass.
6076 * pvargResult [O] The return value of the function. Can be NULL.
6080 * Failure: HRESULT code.
6083 * The HRESULT return value of this function is not affected by the return
6084 * value of the user supplied function, which is returned in pvargResult.
6086 * If pvInstance is NULL then a non-object function is to be called and oVft
6087 * is the address of the function to call.
6089 * The cc parameter can be one of the following values:
6102 void* pvInstance, ULONG_PTR oVft, CALLCONV cc, VARTYPE vtReturn, UINT cActuals,
6103 VARTYPE* prgvt, VARIANTARG** prgpvarg, VARIANT* pvargResult)
6106 int argspos, stack_offset;
6111 TRACE("(%p, %ld, %d, %d, %d, %p, %p, %p (vt=%d))\n",
6112 pvInstance, oVft, cc, vtReturn, cActuals, prgvt, prgpvarg,
6113 pvargResult, V_VT(pvargResult));
6115 if (cc != CC_STDCALL && cc != CC_CDECL)
6117 FIXME("unsupported calling convention %d\n",cc);
6118 return E_INVALIDARG;
6121 /* maximum size for an argument is sizeof(VARIANT) */
6122 args = heap_alloc(sizeof(VARIANT) * cActuals + sizeof(DWORD) * 2 );
6124 /* start at 1 in case we need to pass a pointer to the return value as arg 0 */
6128 const FARPROC *vtable = *(FARPROC **)pvInstance;
6129 func = vtable[oVft/sizeof(void *)];
6130 args[argspos++] = (DWORD)pvInstance; /* the This pointer is always the first parameter */
6132 else func = (void *)oVft;
6134 for (i = 0; i < cActuals; i++)
6136 VARIANT *arg = prgpvarg[i];
6147 memcpy( &args[argspos], &V_I8(arg), sizeof(V_I8(arg)) );
6148 argspos += sizeof(V_I8(arg)) / sizeof(DWORD);
6152 memcpy( &args[argspos], arg, sizeof(*arg) );
6153 argspos += sizeof(*arg) / sizeof(DWORD);
6155 case VT_BOOL: /* VT_BOOL is 16-bit but BOOL is 32-bit, needs to be extended */
6156 args[argspos++] = V_BOOL(arg);
6159 args[argspos++] = V_UI4(arg);
6162 TRACE("arg %u: type %d\n",i,prgvt[i]);
6169 call_method( func, argspos - 1, args + 1, &stack_offset );
6172 V_R4(pvargResult) = call_double_method( func, argspos - 1, args + 1, &stack_offset );
6176 V_R8(pvargResult) = call_double_method( func, argspos - 1, args + 1, &stack_offset );
6180 args[0] = (DWORD)pvargResult; /* arg 0 is a pointer to the result */
6181 call_method( func, argspos, args, &stack_offset );
6186 V_UI8(pvargResult) = call_method( func, argspos - 1, args + 1, &stack_offset );
6189 V_UI4(pvargResult) = call_method( func, argspos - 1, args + 1, &stack_offset );
6193 if (stack_offset && cc == CC_STDCALL)
6195 WARN( "stack pointer off by %d\n", stack_offset );
6196 return DISP_E_BADCALLEE;
6198 if (vtReturn != VT_VARIANT) V_VT(pvargResult) = vtReturn;
6199 TRACE("retval: "); dump_Variant(pvargResult);
6202 #elif defined(__x86_64__)
6208 TRACE("(%p, %ld, %d, %d, %d, %p, %p, %p (vt=%d))\n",
6209 pvInstance, oVft, cc, vtReturn, cActuals, prgvt, prgpvarg,
6210 pvargResult, V_VT(pvargResult));
6212 if (cc != CC_STDCALL && cc != CC_CDECL)
6214 FIXME("unsupported calling convention %d\n",cc);
6215 return E_INVALIDARG;
6218 /* maximum size for an argument is sizeof(DWORD_PTR) */
6219 args = heap_alloc( sizeof(DWORD_PTR) * (cActuals + 2) );
6221 /* start at 1 in case we need to pass a pointer to the return value as arg 0 */
6225 const FARPROC *vtable = *(FARPROC **)pvInstance;
6226 func = vtable[oVft/sizeof(void *)];
6227 args[argspos++] = (DWORD_PTR)pvInstance; /* the This pointer is always the first parameter */
6229 else func = (void *)oVft;
6231 for (i = 0; i < cActuals; i++)
6233 VARIANT *arg = prgpvarg[i];
6239 args[argspos++] = (ULONG_PTR)arg;
6241 case VT_BOOL: /* VT_BOOL is 16-bit but BOOL is 32-bit, needs to be extended */
6242 args[argspos++] = V_BOOL(arg);
6245 args[argspos++] = V_UI8(arg);
6248 TRACE("arg %u: type %d\n",i,prgvt[i]);
6255 V_R4(pvargResult) = call_double_method( func, argspos - 1, args + 1 );
6259 V_R8(pvargResult) = call_double_method( func, argspos - 1, args + 1 );
6263 args[0] = (DWORD_PTR)pvargResult; /* arg 0 is a pointer to the result */
6264 call_method( func, argspos, args );
6267 V_UI8(pvargResult) = call_method( func, argspos - 1, args + 1 );
6271 if (vtReturn != VT_VARIANT) V_VT(pvargResult) = vtReturn;
6272 TRACE("retval: "); dump_Variant(pvargResult);
6276 FIXME( "(%p, %ld, %d, %d, %d, %p, %p, %p (vt=%d)): not implemented for this CPU\n",
6277 pvInstance, oVft, cc, vtReturn, cActuals, prgvt, prgpvarg, pvargResult, V_VT(pvargResult));
6282 static inline BOOL func_restricted( const FUNCDESC *desc )
6284 return (desc->wFuncFlags & FUNCFLAG_FRESTRICTED) && (desc->memid >= 0);
6287 #define INVBUF_ELEMENT_SIZE \
6288 (sizeof(VARIANTARG) + sizeof(VARIANTARG) + sizeof(VARIANTARG *) + sizeof(VARTYPE))
6289 #define INVBUF_GET_ARG_ARRAY(buffer, params) (buffer)
6290 #define INVBUF_GET_MISSING_ARG_ARRAY(buffer, params) \
6291 ((VARIANTARG *)((char *)(buffer) + sizeof(VARIANTARG) * (params)))
6292 #define INVBUF_GET_ARG_PTR_ARRAY(buffer, params) \
6293 ((VARIANTARG **)((char *)(buffer) + (sizeof(VARIANTARG) + sizeof(VARIANTARG)) * (params)))
6294 #define INVBUF_GET_ARG_TYPE_ARRAY(buffer, params) \
6295 ((VARTYPE *)((char *)(buffer) + (sizeof(VARIANTARG) + sizeof(VARIANTARG) + sizeof(VARIANTARG *)) * (params)))
6297 static HRESULT WINAPI ITypeInfo_fnInvoke(
6302 DISPPARAMS *pDispParams,
6303 VARIANT *pVarResult,
6304 EXCEPINFO *pExcepInfo,
6307 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6309 unsigned int var_index;
6312 const TLBFuncDesc *pFuncInfo;
6315 TRACE("(%p)(%p,id=%d,flags=0x%08x,%p,%p,%p,%p)\n",
6316 This,pIUnk,memid,wFlags,pDispParams,pVarResult,pExcepInfo,pArgErr
6319 if( This->TypeAttr.wTypeFlags & TYPEFLAG_FRESTRICTED )
6320 return DISP_E_MEMBERNOTFOUND;
6324 ERR("NULL pDispParams not allowed\n");
6325 return E_INVALIDARG;
6328 dump_DispParms(pDispParams);
6330 if (pDispParams->cNamedArgs > pDispParams->cArgs)
6332 ERR("named argument array cannot be bigger than argument array (%d/%d)\n",
6333 pDispParams->cNamedArgs, pDispParams->cArgs);
6334 return E_INVALIDARG;
6337 /* we do this instead of using GetFuncDesc since it will return a fake
6338 * FUNCDESC for dispinterfaces and we want the real function description */
6339 for (fdc = 0; fdc < This->TypeAttr.cFuncs; ++fdc){
6340 pFuncInfo = &This->funcdescs[fdc];
6341 if ((memid == pFuncInfo->funcdesc.memid) &&
6342 (wFlags & pFuncInfo->funcdesc.invkind) &&
6343 !func_restricted( &pFuncInfo->funcdesc ))
6347 if (fdc < This->TypeAttr.cFuncs) {
6348 const FUNCDESC *func_desc = &pFuncInfo->funcdesc;
6352 TRACE("invoking:\n");
6353 dump_TLBFuncDescOne(pFuncInfo);
6356 switch (func_desc->funckind) {
6357 case FUNC_PUREVIRTUAL:
6358 case FUNC_VIRTUAL: {
6359 void *buffer = heap_alloc_zero(INVBUF_ELEMENT_SIZE * func_desc->cParams);
6361 VARIANT retval; /* pointer for storing byref retvals in */
6362 VARIANTARG **prgpvarg = INVBUF_GET_ARG_PTR_ARRAY(buffer, func_desc->cParams);
6363 VARIANTARG *rgvarg = INVBUF_GET_ARG_ARRAY(buffer, func_desc->cParams);
6364 VARTYPE *rgvt = INVBUF_GET_ARG_TYPE_ARRAY(buffer, func_desc->cParams);
6365 UINT cNamedArgs = pDispParams->cNamedArgs;
6366 DISPID *rgdispidNamedArgs = pDispParams->rgdispidNamedArgs;
6367 UINT vargs_converted=0;
6371 if (func_desc->invkind & (INVOKE_PROPERTYPUT|INVOKE_PROPERTYPUTREF))
6373 if (!cNamedArgs || (rgdispidNamedArgs[0] != DISPID_PROPERTYPUT))
6375 ERR("first named arg for property put invocation must be DISPID_PROPERTYPUT\n");
6376 hres = DISP_E_PARAMNOTFOUND;
6381 if (func_desc->cParamsOpt < 0 && cNamedArgs)
6383 ERR("functions with the vararg attribute do not support named arguments\n");
6384 hres = DISP_E_NONAMEDARGS;
6388 for (i = 0; i < func_desc->cParams; i++)
6390 TYPEDESC *tdesc = &func_desc->lprgelemdescParam[i].tdesc;
6391 hres = typedescvt_to_variantvt((ITypeInfo *)iface, tdesc, &rgvt[i]);
6396 TRACE("changing args\n");
6397 for (i = 0; i < func_desc->cParams; i++)
6399 USHORT wParamFlags = func_desc->lprgelemdescParam[i].u.paramdesc.wParamFlags;
6400 TYPEDESC *tdesc = &func_desc->lprgelemdescParam[i].tdesc;
6401 VARIANTARG *src_arg;
6403 if (wParamFlags & PARAMFLAG_FLCID)
6406 arg = prgpvarg[i] = &rgvarg[i];
6408 V_I4(arg) = This->pTypeLib->lcid;
6417 for (j = 0; j < cNamedArgs; j++)
6418 if (rgdispidNamedArgs[j] == i || (i == func_desc->cParams-1 && rgdispidNamedArgs[j] == DISPID_PROPERTYPUT))
6420 src_arg = &pDispParams->rgvarg[j];
6425 if (!src_arg && vargs_converted + cNamedArgs < pDispParams->cArgs)
6427 src_arg = &pDispParams->rgvarg[pDispParams->cArgs - 1 - vargs_converted];
6431 if (wParamFlags & PARAMFLAG_FRETVAL)
6433 /* under most conditions the caller is not allowed to
6434 * pass in a dispparam arg in the index of what would be
6435 * the retval parameter. however, there is an exception
6436 * where the extra parameter is used in an extra
6437 * IDispatch::Invoke below */
6438 if ((i < pDispParams->cArgs) &&
6439 ((func_desc->cParams != 1) || !pVarResult ||
6440 !(func_desc->invkind & INVOKE_PROPERTYGET)))
6442 hres = DISP_E_BADPARAMCOUNT;
6446 /* note: this check is placed so that if the caller passes
6447 * in a VARIANTARG for the retval we just ignore it, like
6449 if (i == func_desc->cParams - 1)
6452 arg = prgpvarg[i] = &rgvarg[i];
6453 memset(arg, 0, sizeof(*arg));
6454 V_VT(arg) = rgvt[i];
6455 memset(&retval, 0, sizeof(retval));
6456 V_BYREF(arg) = &retval;
6460 ERR("[retval] parameter must be the last parameter of the method (%d/%d)\n", i, func_desc->cParams);
6461 hres = E_UNEXPECTED;
6467 dump_Variant(src_arg);
6469 if(rgvt[i]!=V_VT(src_arg))
6471 if (rgvt[i] == VT_VARIANT)
6472 hres = VariantCopy(&rgvarg[i], src_arg);
6473 else if (rgvt[i] == (VT_VARIANT | VT_BYREF))
6475 if (rgvt[i] == V_VT(src_arg))
6476 V_VARIANTREF(&rgvarg[i]) = V_VARIANTREF(src_arg);
6479 VARIANTARG *missing_arg = INVBUF_GET_MISSING_ARG_ARRAY(buffer, func_desc->cParams);
6480 if (wParamFlags & PARAMFLAG_FIN)
6481 hres = VariantCopy(&missing_arg[i], src_arg);
6482 V_VARIANTREF(&rgvarg[i]) = &missing_arg[i];
6484 V_VT(&rgvarg[i]) = rgvt[i];
6486 else if (rgvt[i] == (VT_VARIANT | VT_ARRAY) && func_desc->cParamsOpt < 0 && i == func_desc->cParams-1)
6489 SAFEARRAYBOUND bound;
6493 bound.cElements = pDispParams->cArgs-i;
6494 if (!(a = SafeArrayCreate(VT_VARIANT, 1, &bound)))
6496 ERR("SafeArrayCreate failed\n");
6499 hres = SafeArrayAccessData(a, (LPVOID)&v);
6502 ERR("SafeArrayAccessData failed with %x\n", hres);
6503 SafeArrayDestroy(a);
6506 for (j = 0; j < bound.cElements; j++)
6507 VariantCopy(&v[j], &pDispParams->rgvarg[pDispParams->cArgs - 1 - i - j]);
6508 hres = SafeArrayUnaccessData(a);
6511 ERR("SafeArrayUnaccessData failed with %x\n", hres);
6512 SafeArrayDestroy(a);
6515 V_ARRAY(&rgvarg[i]) = a;
6516 V_VT(&rgvarg[i]) = rgvt[i];
6518 else if ((rgvt[i] & VT_BYREF) && !V_ISBYREF(src_arg))
6520 VARIANTARG *missing_arg = INVBUF_GET_MISSING_ARG_ARRAY(buffer, func_desc->cParams);
6521 if (wParamFlags & PARAMFLAG_FIN)
6522 hres = VariantChangeType(&missing_arg[i], src_arg, 0, rgvt[i] & ~VT_BYREF);
6524 V_VT(&missing_arg[i]) = rgvt[i] & ~VT_BYREF;
6525 V_BYREF(&rgvarg[i]) = &V_NONE(&missing_arg[i]);
6526 V_VT(&rgvarg[i]) = rgvt[i];
6528 else if ((rgvt[i] & VT_BYREF) && (rgvt[i] == V_VT(src_arg)))
6530 V_BYREF(&rgvarg[i]) = V_BYREF(src_arg);
6531 V_VT(&rgvarg[i]) = rgvt[i];
6535 /* FIXME: this doesn't work for VT_BYREF arguments if
6536 * they are not the same type as in the paramdesc */
6537 V_VT(&rgvarg[i]) = V_VT(src_arg);
6538 hres = VariantChangeType(&rgvarg[i], src_arg, 0, rgvt[i]);
6539 V_VT(&rgvarg[i]) = rgvt[i];
6544 ERR("failed to convert param %d to %s%s from %s%s\n", i,
6545 debugstr_vt(rgvt[i]), debugstr_vf(rgvt[i]),
6546 debugstr_VT(src_arg), debugstr_VF(src_arg));
6549 prgpvarg[i] = &rgvarg[i];
6553 prgpvarg[i] = src_arg;
6556 if((tdesc->vt == VT_USERDEFINED || (tdesc->vt == VT_PTR && tdesc->u.lptdesc->vt == VT_USERDEFINED))
6557 && (V_VT(prgpvarg[i]) == VT_DISPATCH || V_VT(prgpvarg[i]) == VT_UNKNOWN)
6558 && V_UNKNOWN(prgpvarg[i])) {
6559 IUnknown *userdefined_iface;
6562 hres = get_iface_guid((ITypeInfo*)iface, tdesc->vt == VT_PTR ? tdesc->u.lptdesc : tdesc, &guid);
6566 hres = IUnknown_QueryInterface(V_UNKNOWN(prgpvarg[i]), &guid, (void**)&userdefined_iface);
6568 ERR("argument does not support %s interface\n", debugstr_guid(&guid));
6572 IUnknown_Release(V_UNKNOWN(prgpvarg[i]));
6573 V_UNKNOWN(prgpvarg[i]) = userdefined_iface;
6576 else if (wParamFlags & PARAMFLAG_FOPT)
6579 arg = prgpvarg[i] = &rgvarg[i];
6580 if (wParamFlags & PARAMFLAG_FHASDEFAULT)
6582 hres = VariantCopy(arg, &func_desc->lprgelemdescParam[i].u.paramdesc.pparamdescex->varDefaultValue);
6588 VARIANTARG *missing_arg;
6589 /* if the function wants a pointer to a variant then
6590 * set that up, otherwise just pass the VT_ERROR in
6591 * the argument by value */
6592 if (rgvt[i] & VT_BYREF)
6594 missing_arg = INVBUF_GET_MISSING_ARG_ARRAY(buffer, func_desc->cParams) + i;
6595 V_VT(arg) = VT_VARIANT | VT_BYREF;
6596 V_VARIANTREF(arg) = missing_arg;
6600 V_VT(missing_arg) = VT_ERROR;
6601 V_ERROR(missing_arg) = DISP_E_PARAMNOTFOUND;
6606 hres = DISP_E_BADPARAMCOUNT;
6610 if (FAILED(hres)) goto func_fail; /* FIXME: we don't free changed types here */
6612 /* VT_VOID is a special case for return types, so it is not
6613 * handled in the general function */
6614 if (func_desc->elemdescFunc.tdesc.vt == VT_VOID)
6615 V_VT(&varresult) = VT_EMPTY;
6618 V_VT(&varresult) = 0;
6619 hres = typedescvt_to_variantvt((ITypeInfo *)iface, &func_desc->elemdescFunc.tdesc, &V_VT(&varresult));
6620 if (FAILED(hres)) goto func_fail; /* FIXME: we don't free changed types here */
6623 hres = DispCallFunc(pIUnk, func_desc->oVft, func_desc->callconv,
6624 V_VT(&varresult), func_desc->cParams, rgvt,
6625 prgpvarg, &varresult);
6627 vargs_converted = 0;
6629 for (i = 0; i < func_desc->cParams; i++)
6631 USHORT wParamFlags = func_desc->lprgelemdescParam[i].u.paramdesc.wParamFlags;
6632 VARIANTARG *missing_arg = INVBUF_GET_MISSING_ARG_ARRAY(buffer, func_desc->cParams);
6634 if (wParamFlags & PARAMFLAG_FLCID)
6636 else if (wParamFlags & PARAMFLAG_FRETVAL)
6640 TRACE("[retval] value: ");
6641 dump_Variant(prgpvarg[i]);
6646 VariantInit(pVarResult);
6647 /* deref return value */
6648 hres = VariantCopyInd(pVarResult, prgpvarg[i]);
6651 VARIANT_ClearInd(prgpvarg[i]);
6653 else if (vargs_converted < pDispParams->cArgs)
6655 VARIANTARG *arg = &pDispParams->rgvarg[pDispParams->cArgs - 1 - vargs_converted];
6656 if (wParamFlags & PARAMFLAG_FOUT)
6658 if ((rgvt[i] & VT_BYREF) && !(V_VT(arg) & VT_BYREF))
6660 hres = VariantChangeType(arg, &rgvarg[i], 0, V_VT(arg));
6664 ERR("failed to convert param %d to vt %d\n", i,
6665 V_VT(&pDispParams->rgvarg[pDispParams->cArgs - 1 - vargs_converted]));
6670 else if (V_VT(prgpvarg[i]) == (VT_VARIANT | VT_ARRAY) &&
6671 func_desc->cParamsOpt < 0 &&
6672 i == func_desc->cParams-1)
6674 SAFEARRAY *a = V_ARRAY(prgpvarg[i]);
6677 hres = SafeArrayGetUBound(a, 1, &ubound);
6680 ERR("SafeArrayGetUBound failed with %x\n", hres);
6683 hres = SafeArrayAccessData(a, (LPVOID)&v);
6686 ERR("SafeArrayAccessData failed with %x\n", hres);
6689 for (j = 0; j <= ubound; j++)
6690 VariantClear(&v[j]);
6691 hres = SafeArrayUnaccessData(a);
6694 ERR("SafeArrayUnaccessData failed with %x\n", hres);
6698 VariantClear(&rgvarg[i]);
6701 else if (wParamFlags & PARAMFLAG_FOPT)
6703 if (wParamFlags & PARAMFLAG_FHASDEFAULT)
6704 VariantClear(&rgvarg[i]);
6707 VariantClear(&missing_arg[i]);
6710 if ((V_VT(&varresult) == VT_ERROR) && FAILED(V_ERROR(&varresult)))
6712 WARN("invoked function failed with error 0x%08x\n", V_ERROR(&varresult));
6713 hres = DISP_E_EXCEPTION;
6716 IErrorInfo *pErrorInfo;
6717 pExcepInfo->scode = V_ERROR(&varresult);
6718 if (GetErrorInfo(0, &pErrorInfo) == S_OK)
6720 IErrorInfo_GetDescription(pErrorInfo, &pExcepInfo->bstrDescription);
6721 IErrorInfo_GetHelpFile(pErrorInfo, &pExcepInfo->bstrHelpFile);
6722 IErrorInfo_GetSource(pErrorInfo, &pExcepInfo->bstrSource);
6723 IErrorInfo_GetHelpContext(pErrorInfo, &pExcepInfo->dwHelpContext);
6725 IErrorInfo_Release(pErrorInfo);
6729 if (V_VT(&varresult) != VT_ERROR)
6731 TRACE("varresult value: ");
6732 dump_Variant(&varresult);
6736 VariantClear(pVarResult);
6737 *pVarResult = varresult;
6740 VariantClear(&varresult);
6743 if (SUCCEEDED(hres) && pVarResult && (func_desc->cParams == 1) &&
6744 (func_desc->invkind & INVOKE_PROPERTYGET) &&
6745 (func_desc->lprgelemdescParam[0].u.paramdesc.wParamFlags & PARAMFLAG_FRETVAL) &&
6746 (pDispParams->cArgs != 0))
6748 if (V_VT(pVarResult) == VT_DISPATCH)
6750 IDispatch *pDispatch = V_DISPATCH(pVarResult);
6751 /* Note: not VariantClear; we still need the dispatch
6752 * pointer to be valid */
6753 VariantInit(pVarResult);
6754 hres = IDispatch_Invoke(pDispatch, DISPID_VALUE, &IID_NULL,
6755 GetSystemDefaultLCID(), INVOKE_PROPERTYGET,
6756 pDispParams, pVarResult, pExcepInfo, pArgErr);
6757 IDispatch_Release(pDispatch);
6761 VariantClear(pVarResult);
6762 hres = DISP_E_NOTACOLLECTION;
6770 case FUNC_DISPATCH: {
6773 hres = IUnknown_QueryInterface((LPUNKNOWN)pIUnk,&IID_IDispatch,(LPVOID*)&disp);
6774 if (SUCCEEDED(hres)) {
6775 FIXME("Calling Invoke in IDispatch iface. untested!\n");
6776 hres = IDispatch_Invoke(
6777 disp,memid,&IID_NULL,LOCALE_USER_DEFAULT,wFlags,pDispParams,
6778 pVarResult,pExcepInfo,pArgErr
6781 FIXME("IDispatch::Invoke failed with %08x. (Could be not a real error?)\n", hres);
6782 IDispatch_Release(disp);
6784 FIXME("FUNC_DISPATCH used on object without IDispatch iface?\n");
6788 FIXME("Unknown function invocation type %d\n", func_desc->funckind);
6793 TRACE("-- 0x%08x\n", hres);
6796 } else if(SUCCEEDED(hres = ITypeInfo2_GetVarIndexOfMemId(iface, memid, &var_index))) {
6799 hres = ITypeInfo2_GetVarDesc(iface, var_index, &var_desc);
6800 if(FAILED(hres)) return hres;
6802 FIXME("varseek: Found memid, but variable-based invoking not supported\n");
6803 dump_VARDESC(var_desc);
6804 ITypeInfo2_ReleaseVarDesc(iface, var_desc);
6808 /* not found, look for it in inherited interfaces */
6809 ITypeInfo2_GetTypeKind(iface, &type_kind);
6810 if(type_kind == TKIND_INTERFACE || type_kind == TKIND_DISPATCH) {
6811 if(This->impltypes) {
6812 /* recursive search */
6814 hres = ITypeInfo2_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pTInfo);
6815 if(SUCCEEDED(hres)){
6816 hres = ITypeInfo_Invoke(pTInfo,pIUnk,memid,wFlags,pDispParams,pVarResult,pExcepInfo,pArgErr);
6817 ITypeInfo_Release(pTInfo);
6820 WARN("Could not search inherited interface!\n");
6823 WARN("did not find member id %d, flags 0x%x!\n", memid, wFlags);
6824 return DISP_E_MEMBERNOTFOUND;
6827 /* ITypeInfo::GetDocumentation
6829 * Retrieves the documentation string, the complete Help file name and path,
6830 * and the context ID for the Help topic for a specified type description.
6832 * (Can be tested by the Visual Basic Editor in Word for instance.)
6834 static HRESULT WINAPI ITypeInfo_fnGetDocumentation( ITypeInfo2 *iface,
6835 MEMBERID memid, BSTR *pBstrName, BSTR *pBstrDocString,
6836 DWORD *pdwHelpContext, BSTR *pBstrHelpFile)
6838 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6839 const TLBFuncDesc *pFDesc;
6840 const TLBVarDesc *pVDesc;
6841 TRACE("(%p) memid %d Name(%p) DocString(%p)"
6842 " HelpContext(%p) HelpFile(%p)\n",
6843 This, memid, pBstrName, pBstrDocString, pdwHelpContext, pBstrHelpFile);
6844 if(memid==MEMBERID_NIL){ /* documentation for the typeinfo */
6846 *pBstrName=SysAllocString(This->Name);
6848 *pBstrDocString=SysAllocString(This->DocString);
6850 *pdwHelpContext=This->dwHelpContext;
6852 *pBstrHelpFile=SysAllocString(This->DocString);/* FIXME */
6854 }else {/* for a member */
6855 pFDesc = TLB_get_funcdesc_by_memberid(This->funcdescs, This->TypeAttr.cFuncs, memid);
6858 *pBstrName = SysAllocString(pFDesc->Name);
6860 *pBstrDocString=SysAllocString(pFDesc->HelpString);
6862 *pdwHelpContext=pFDesc->helpcontext;
6865 pVDesc = TLB_get_vardesc_by_memberid(This->vardescs, This->TypeAttr.cVars, memid);
6868 *pBstrName = SysAllocString(pVDesc->Name);
6870 *pBstrDocString=SysAllocString(pVDesc->HelpString);
6872 *pdwHelpContext=pVDesc->HelpContext;
6877 if(This->impltypes &&
6878 (This->TypeAttr.typekind==TKIND_INTERFACE || This->TypeAttr.typekind==TKIND_DISPATCH)) {
6879 /* recursive search */
6882 result = ITypeInfo2_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pTInfo);
6883 if(SUCCEEDED(result)) {
6884 result = ITypeInfo_GetDocumentation(pTInfo, memid, pBstrName,
6885 pBstrDocString, pdwHelpContext, pBstrHelpFile);
6886 ITypeInfo_Release(pTInfo);
6889 WARN("Could not search inherited interface!\n");
6892 WARN("member %d not found\n", memid);
6893 return TYPE_E_ELEMENTNOTFOUND;
6896 /* ITypeInfo::GetDllEntry
6898 * Retrieves a description or specification of an entry point for a function
6901 static HRESULT WINAPI ITypeInfo_fnGetDllEntry( ITypeInfo2 *iface, MEMBERID memid,
6902 INVOKEKIND invKind, BSTR *pBstrDllName, BSTR *pBstrName,
6905 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6906 const TLBFuncDesc *pFDesc;
6908 TRACE("(%p)->(memid %x, %d, %p, %p, %p)\n", This, memid, invKind, pBstrDllName, pBstrName, pwOrdinal);
6910 if (pBstrDllName) *pBstrDllName = NULL;
6911 if (pBstrName) *pBstrName = NULL;
6912 if (pwOrdinal) *pwOrdinal = 0;
6914 if (This->TypeAttr.typekind != TKIND_MODULE)
6915 return TYPE_E_BADMODULEKIND;
6917 pFDesc = TLB_get_funcdesc_by_memberid(This->funcdescs, This->TypeAttr.cFuncs, memid);
6919 dump_TypeInfo(This);
6921 dump_TLBFuncDescOne(pFDesc);
6924 *pBstrDllName = SysAllocString(This->DllName);
6926 if (!IS_INTRESOURCE(pFDesc->Entry) && (pFDesc->Entry != (void*)-1)) {
6928 *pBstrName = SysAllocString(pFDesc->Entry);
6936 *pwOrdinal = LOWORD(pFDesc->Entry);
6939 return TYPE_E_ELEMENTNOTFOUND;
6942 /* internal function to make the inherited interfaces' methods appear
6943 * part of the interface */
6944 static HRESULT ITypeInfoImpl_GetDispatchRefTypeInfo( ITypeInfo *iface,
6945 HREFTYPE *hRefType, ITypeInfo **ppTInfo)
6947 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6950 TRACE("%p, 0x%x\n", iface, *hRefType);
6952 if (This->impltypes && (*hRefType & DISPATCH_HREF_MASK))
6954 ITypeInfo *pSubTypeInfo;
6956 hr = ITypeInfo_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pSubTypeInfo);
6960 hr = ITypeInfoImpl_GetDispatchRefTypeInfo(pSubTypeInfo,
6962 ITypeInfo_Release(pSubTypeInfo);
6966 *hRefType -= DISPATCH_HREF_OFFSET;
6968 if (!(*hRefType & DISPATCH_HREF_MASK))
6969 return ITypeInfo_GetRefTypeInfo(iface, *hRefType, ppTInfo);
6974 /* ITypeInfo::GetRefTypeInfo
6976 * If a type description references other type descriptions, it retrieves
6977 * the referenced type descriptions.
6979 static HRESULT WINAPI ITypeInfo_fnGetRefTypeInfo(
6982 ITypeInfo **ppTInfo)
6984 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6985 HRESULT result = E_FAIL;
6987 if ((This->hreftype != -1) && (This->hreftype == hRefType))
6989 *ppTInfo = (ITypeInfo *)&This->lpVtbl;
6990 ITypeInfo_AddRef(*ppTInfo);
6993 else if (hRefType == -1 &&
6994 (This->TypeAttr.typekind == TKIND_DISPATCH) &&
6995 (This->TypeAttr.wTypeFlags & TYPEFLAG_FDUAL))
6997 /* when we meet a DUAL dispinterface, we must create the interface
7000 ITypeInfoImpl *pTypeInfoImpl = ITypeInfoImpl_Constructor();
7003 /* the interface version contains the same information as the dispinterface
7004 * copy the contents of the structs.
7006 *pTypeInfoImpl = *This;
7007 pTypeInfoImpl->ref = 0;
7009 /* change the type to interface */
7010 pTypeInfoImpl->TypeAttr.typekind = TKIND_INTERFACE;
7012 *ppTInfo = (ITypeInfo*) pTypeInfoImpl;
7014 /* the AddRef implicitly adds a reference to the parent typelib, which
7015 * stops the copied data from being destroyed until the new typeinfo's
7016 * refcount goes to zero, but we need to signal to the new instance to
7017 * not free its data structures when it is destroyed */
7018 pTypeInfoImpl->not_attached_to_typelib = TRUE;
7020 ITypeInfo_AddRef(*ppTInfo);
7024 } else if ((hRefType != -1) && (hRefType & DISPATCH_HREF_MASK) &&
7025 (This->TypeAttr.typekind == TKIND_DISPATCH))
7027 HREFTYPE href_dispatch = hRefType;
7028 result = ITypeInfoImpl_GetDispatchRefTypeInfo((ITypeInfo *)iface, &href_dispatch, ppTInfo);
7030 TLBRefType *ref_type;
7031 LIST_FOR_EACH_ENTRY(ref_type, &This->pTypeLib->ref_list, TLBRefType, entry)
7033 if(ref_type->reference == hRefType)
7036 if(&ref_type->entry == &This->pTypeLib->ref_list)
7038 FIXME("Can't find pRefType for ref %x\n", hRefType);
7041 if(hRefType != -1) {
7042 ITypeLib *pTLib = NULL;
7044 if(ref_type->pImpTLInfo == TLB_REF_INTERNAL) {
7046 result = ITypeInfo2_GetContainingTypeLib(iface, &pTLib, &Index);
7048 if(ref_type->pImpTLInfo->pImpTypeLib) {
7049 TRACE("typeinfo in imported typelib that is already loaded\n");
7050 pTLib = (ITypeLib*)ref_type->pImpTLInfo->pImpTypeLib;
7051 ITypeLib_AddRef(pTLib);
7054 TRACE("typeinfo in imported typelib that isn't already loaded\n");
7055 result = LoadRegTypeLib( &ref_type->pImpTLInfo->guid,
7056 ref_type->pImpTLInfo->wVersionMajor,
7057 ref_type->pImpTLInfo->wVersionMinor,
7058 ref_type->pImpTLInfo->lcid,
7061 if(FAILED(result)) {
7062 BSTR libnam=SysAllocString(ref_type->pImpTLInfo->name);
7063 result=LoadTypeLib(libnam, &pTLib);
7064 SysFreeString(libnam);
7066 if(SUCCEEDED(result)) {
7067 ref_type->pImpTLInfo->pImpTypeLib = (ITypeLibImpl*)pTLib;
7068 ITypeLib_AddRef(pTLib);
7072 if(SUCCEEDED(result)) {
7073 if(ref_type->index == TLB_REF_USE_GUID)
7074 result = ITypeLib_GetTypeInfoOfGuid(pTLib, &ref_type->guid, ppTInfo);
7076 result = ITypeLib_GetTypeInfo(pTLib, ref_type->index, ppTInfo);
7079 ITypeLib_Release(pTLib);
7084 TRACE("(%p) hreftype 0x%04x loaded %s (%p)\n", This, hRefType,
7085 SUCCEEDED(result)? "SUCCESS":"FAILURE", *ppTInfo);
7089 /* ITypeInfo::AddressOfMember
7091 * Retrieves the addresses of static functions or variables, such as those
7094 static HRESULT WINAPI ITypeInfo_fnAddressOfMember( ITypeInfo2 *iface,
7095 MEMBERID memid, INVOKEKIND invKind, PVOID *ppv)
7097 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7103 TRACE("(%p)->(0x%x, 0x%x, %p)\n", This, memid, invKind, ppv);
7105 hr = ITypeInfo2_GetDllEntry(iface, memid, invKind, &dll, &entry, &ordinal);
7109 module = LoadLibraryW(dll);
7112 ERR("couldn't load %s\n", debugstr_w(dll));
7114 SysFreeString(entry);
7115 return STG_E_FILENOTFOUND;
7117 /* FIXME: store library somewhere where we can free it */
7122 INT len = WideCharToMultiByte(CP_ACP, 0, entry, -1, NULL, 0, NULL, NULL);
7123 entryA = heap_alloc(len);
7124 WideCharToMultiByte(CP_ACP, 0, entry, -1, entryA, len, NULL, NULL);
7126 *ppv = GetProcAddress(module, entryA);
7128 ERR("function not found %s\n", debugstr_a(entryA));
7134 *ppv = GetProcAddress(module, MAKEINTRESOURCEA(ordinal));
7136 ERR("function not found %d\n", ordinal);
7140 SysFreeString(entry);
7143 return TYPE_E_DLLFUNCTIONNOTFOUND;
7148 /* ITypeInfo::CreateInstance
7150 * Creates a new instance of a type that describes a component object class
7153 static HRESULT WINAPI ITypeInfo_fnCreateInstance( ITypeInfo2 *iface,
7154 IUnknown *pOuterUnk, REFIID riid, VOID **ppvObj)
7156 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7160 TRACE("(%p)->(%p, %s, %p)\n", This, pOuterUnk, debugstr_guid(riid), ppvObj);
7166 WARN("Not able to aggregate\n");
7167 return CLASS_E_NOAGGREGATION;
7170 hr = ITypeInfo2_GetTypeAttr(iface, &pTA);
7171 if(FAILED(hr)) return hr;
7173 if(pTA->typekind != TKIND_COCLASS)
7175 WARN("CreateInstance on typeinfo of type %x\n", pTA->typekind);
7181 if(pTA->wTypeFlags & TYPEFLAG_FAPPOBJECT)
7184 hr = GetActiveObject(&pTA->guid, NULL, &pUnk);
7185 TRACE("GetActiveObject rets %08x\n", hr);
7188 hr = IUnknown_QueryInterface(pUnk, riid, ppvObj);
7189 IUnknown_Release(pUnk);
7194 hr = CoCreateInstance(&pTA->guid, NULL,
7195 CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER,
7199 ITypeInfo2_ReleaseTypeAttr(iface, pTA);
7203 /* ITypeInfo::GetMops
7205 * Retrieves marshalling information.
7207 static HRESULT WINAPI ITypeInfo_fnGetMops( ITypeInfo2 *iface, MEMBERID memid,
7210 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7211 FIXME("(%p %d) stub!\n", This, memid);
7216 /* ITypeInfo::GetContainingTypeLib
7218 * Retrieves the containing type library and the index of the type description
7219 * within that type library.
7221 static HRESULT WINAPI ITypeInfo_fnGetContainingTypeLib( ITypeInfo2 *iface,
7222 ITypeLib * *ppTLib, UINT *pIndex)
7224 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7226 /* If a pointer is null, we simply ignore it, the ATL in particular passes pIndex as 0 */
7228 *pIndex=This->index;
7229 TRACE("returning pIndex=%d\n", *pIndex);
7233 *ppTLib=(LPTYPELIB )(This->pTypeLib);
7234 ITypeLib_AddRef(*ppTLib);
7235 TRACE("returning ppTLib=%p\n", *ppTLib);
7241 /* ITypeInfo::ReleaseTypeAttr
7243 * Releases a TYPEATTR previously returned by GetTypeAttr.
7246 static void WINAPI ITypeInfo_fnReleaseTypeAttr( ITypeInfo2 *iface,
7247 TYPEATTR* pTypeAttr)
7249 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7250 TRACE("(%p)->(%p)\n", This, pTypeAttr);
7251 heap_free(pTypeAttr);
7254 /* ITypeInfo::ReleaseFuncDesc
7256 * Releases a FUNCDESC previously returned by GetFuncDesc. *
7258 static void WINAPI ITypeInfo_fnReleaseFuncDesc(
7260 FUNCDESC *pFuncDesc)
7262 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7265 TRACE("(%p)->(%p)\n", This, pFuncDesc);
7267 for (i = 0; i < pFuncDesc->cParams; i++)
7268 TLB_FreeElemDesc(&pFuncDesc->lprgelemdescParam[i]);
7269 TLB_FreeElemDesc(&pFuncDesc->elemdescFunc);
7271 SysFreeString((BSTR)pFuncDesc);
7274 /* ITypeInfo::ReleaseVarDesc
7276 * Releases a VARDESC previously returned by GetVarDesc.
7278 static void WINAPI ITypeInfo_fnReleaseVarDesc( ITypeInfo2 *iface,
7281 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7282 TRACE("(%p)->(%p)\n", This, pVarDesc);
7284 TLB_FreeElemDesc(&pVarDesc->elemdescVar);
7285 if (pVarDesc->varkind == VAR_CONST)
7286 VariantClear(pVarDesc->u.lpvarValue);
7287 SysFreeString((BSTR)pVarDesc);
7290 /* ITypeInfo2::GetTypeKind
7292 * Returns the TYPEKIND enumeration quickly, without doing any allocations.
7295 static HRESULT WINAPI ITypeInfo2_fnGetTypeKind( ITypeInfo2 * iface,
7296 TYPEKIND *pTypeKind)
7298 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7299 *pTypeKind=This->TypeAttr.typekind;
7300 TRACE("(%p) type 0x%0x\n", This,*pTypeKind);
7304 /* ITypeInfo2::GetTypeFlags
7306 * Returns the type flags without any allocations. This returns a DWORD type
7307 * flag, which expands the type flags without growing the TYPEATTR (type
7311 static HRESULT WINAPI ITypeInfo2_fnGetTypeFlags( ITypeInfo2 *iface, ULONG *pTypeFlags)
7313 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7314 *pTypeFlags=This->TypeAttr.wTypeFlags;
7315 TRACE("(%p) flags 0x%x\n", This,*pTypeFlags);
7319 /* ITypeInfo2::GetFuncIndexOfMemId
7320 * Binds to a specific member based on a known DISPID, where the member name
7321 * is not known (for example, when binding to a default member).
7324 static HRESULT WINAPI ITypeInfo2_fnGetFuncIndexOfMemId( ITypeInfo2 * iface,
7325 MEMBERID memid, INVOKEKIND invKind, UINT *pFuncIndex)
7327 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7331 for (fdc = 0; fdc < This->TypeAttr.cFuncs; ++fdc){
7332 const TLBFuncDesc *pFuncInfo = &This->funcdescs[fdc];
7333 if(memid == pFuncInfo->funcdesc.memid && (invKind & pFuncInfo->funcdesc.invkind))
7336 if(fdc < This->TypeAttr.cFuncs) {
7340 result = TYPE_E_ELEMENTNOTFOUND;
7342 TRACE("(%p) memid 0x%08x invKind 0x%04x -> %s\n", This,
7343 memid, invKind, SUCCEEDED(result) ? "SUCCESS" : "FAILED");
7347 /* TypeInfo2::GetVarIndexOfMemId
7349 * Binds to a specific member based on a known DISPID, where the member name
7350 * is not known (for example, when binding to a default member).
7353 static HRESULT WINAPI ITypeInfo2_fnGetVarIndexOfMemId( ITypeInfo2 * iface,
7354 MEMBERID memid, UINT *pVarIndex)
7356 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7357 TLBVarDesc *pVarInfo;
7359 TRACE("%p %d %p\n", iface, memid, pVarIndex);
7361 pVarInfo = TLB_get_vardesc_by_memberid(This->vardescs, This->TypeAttr.cVars, memid);
7363 return TYPE_E_ELEMENTNOTFOUND;
7365 *pVarIndex = (pVarInfo - This->vardescs);
7370 /* ITypeInfo2::GetCustData
7372 * Gets the custom data
7374 static HRESULT WINAPI ITypeInfo2_fnGetCustData(
7379 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7380 TLBCustData *pCData;
7382 TRACE("%p %s %p\n", This, debugstr_guid(guid), pVarVal);
7384 pCData = TLB_get_custdata_by_guid(&This->custdata_list, guid);
7386 VariantInit( pVarVal);
7388 VariantCopy( pVarVal, &pCData->data);
7390 VariantClear( pVarVal );
7394 /* ITypeInfo2::GetFuncCustData
7396 * Gets the custom data
7398 static HRESULT WINAPI ITypeInfo2_fnGetFuncCustData(
7404 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7405 TLBCustData *pCData;
7406 TLBFuncDesc *pFDesc = &This->funcdescs[index];
7408 TRACE("%p %u %s %p\n", This, index, debugstr_guid(guid), pVarVal);
7410 if(index >= This->TypeAttr.cFuncs)
7411 return TYPE_E_ELEMENTNOTFOUND;
7413 pCData = TLB_get_custdata_by_guid(&pFDesc->custdata_list, guid);
7415 return TYPE_E_ELEMENTNOTFOUND;
7417 VariantInit(pVarVal);
7418 VariantCopy(pVarVal, &pCData->data);
7423 /* ITypeInfo2::GetParamCustData
7425 * Gets the custom data
7427 static HRESULT WINAPI ITypeInfo2_fnGetParamCustData(
7434 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7435 TLBCustData *pCData;
7436 TLBFuncDesc *pFDesc = &This->funcdescs[indexFunc];
7438 TRACE("%p %u %u %s %p\n", This, indexFunc, indexParam,
7439 debugstr_guid(guid), pVarVal);
7441 if(indexFunc >= This->TypeAttr.cFuncs)
7442 return TYPE_E_ELEMENTNOTFOUND;
7444 if(indexParam >= pFDesc->funcdesc.cParams)
7445 return TYPE_E_ELEMENTNOTFOUND;
7447 pCData = TLB_get_custdata_by_guid(&pFDesc->pParamDesc[indexParam].custdata_list, guid);
7449 return TYPE_E_ELEMENTNOTFOUND;
7451 VariantInit(pVarVal);
7452 VariantCopy(pVarVal, &pCData->data);
7457 /* ITypeInfo2::GetVarCustData
7459 * Gets the custom data
7461 static HRESULT WINAPI ITypeInfo2_fnGetVarCustData(
7467 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7468 TLBCustData *pCData;
7469 TLBVarDesc *pVDesc = &This->vardescs[index];
7471 TRACE("%p %s %p\n", This, debugstr_guid(guid), pVarVal);
7473 if(index >= This->TypeAttr.cVars)
7474 return TYPE_E_ELEMENTNOTFOUND;
7476 pCData = TLB_get_custdata_by_guid(&pVDesc->custdata_list, guid);
7478 return TYPE_E_ELEMENTNOTFOUND;
7480 VariantInit(pVarVal);
7481 VariantCopy(pVarVal, &pCData->data);
7486 /* ITypeInfo2::GetImplCustData
7488 * Gets the custom data
7490 static HRESULT WINAPI ITypeInfo2_fnGetImplTypeCustData(
7496 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7497 TLBCustData *pCData;
7498 TLBImplType *pRDesc = &This->impltypes[index];
7500 TRACE("%p %u %s %p\n", This, index, debugstr_guid(guid), pVarVal);
7502 if(index >= This->TypeAttr.cImplTypes)
7503 return TYPE_E_ELEMENTNOTFOUND;
7505 pCData = TLB_get_custdata_by_guid(&pRDesc->custdata_list, guid);
7507 return TYPE_E_ELEMENTNOTFOUND;
7509 VariantInit(pVarVal);
7510 VariantCopy(pVarVal, &pCData->data);
7515 /* ITypeInfo2::GetDocumentation2
7517 * Retrieves the documentation string, the complete Help file name and path,
7518 * the localization context to use, and the context ID for the library Help
7519 * topic in the Help file.
7522 static HRESULT WINAPI ITypeInfo2_fnGetDocumentation2(
7526 BSTR *pbstrHelpString,
7527 DWORD *pdwHelpStringContext,
7528 BSTR *pbstrHelpStringDll)
7530 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7531 const TLBFuncDesc *pFDesc;
7532 const TLBVarDesc *pVDesc;
7533 TRACE("(%p) memid %d lcid(0x%x) HelpString(%p) "
7534 "HelpStringContext(%p) HelpStringDll(%p)\n",
7535 This, memid, lcid, pbstrHelpString, pdwHelpStringContext,
7536 pbstrHelpStringDll );
7537 /* the help string should be obtained from the helpstringdll,
7538 * using the _DLLGetDocumentation function, based on the supplied
7539 * lcid. Nice to do sometime...
7541 if(memid==MEMBERID_NIL){ /* documentation for the typeinfo */
7543 *pbstrHelpString=SysAllocString(This->Name);
7544 if(pdwHelpStringContext)
7545 *pdwHelpStringContext=This->dwHelpStringContext;
7546 if(pbstrHelpStringDll)
7547 *pbstrHelpStringDll=
7548 SysAllocString(This->pTypeLib->HelpStringDll);/* FIXME */
7550 }else {/* for a member */
7551 pFDesc = TLB_get_funcdesc_by_memberid(This->funcdescs, This->TypeAttr.cFuncs, memid);
7554 *pbstrHelpString=SysAllocString(pFDesc->HelpString);
7555 if(pdwHelpStringContext)
7556 *pdwHelpStringContext=pFDesc->HelpStringContext;
7557 if(pbstrHelpStringDll)
7558 *pbstrHelpStringDll=
7559 SysAllocString(This->pTypeLib->HelpStringDll);/* FIXME */
7562 pVDesc = TLB_get_vardesc_by_memberid(This->vardescs, This->TypeAttr.cVars, memid);
7565 *pbstrHelpString=SysAllocString(pVDesc->HelpString);
7566 if(pdwHelpStringContext)
7567 *pdwHelpStringContext=pVDesc->HelpStringContext;
7568 if(pbstrHelpStringDll)
7569 *pbstrHelpStringDll=
7570 SysAllocString(This->pTypeLib->HelpStringDll);/* FIXME */
7574 return TYPE_E_ELEMENTNOTFOUND;
7577 /* ITypeInfo2::GetAllCustData
7579 * Gets all custom data items for the Type info.
7582 static HRESULT WINAPI ITypeInfo2_fnGetAllCustData(
7584 CUSTDATA *pCustData)
7586 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7588 TRACE("%p %p\n", This, pCustData);
7590 return TLB_copy_all_custdata(&This->custdata_list, pCustData);
7593 /* ITypeInfo2::GetAllFuncCustData
7595 * Gets all custom data items for the specified Function
7598 static HRESULT WINAPI ITypeInfo2_fnGetAllFuncCustData(
7601 CUSTDATA *pCustData)
7603 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7604 TLBFuncDesc *pFDesc = &This->funcdescs[index];
7606 TRACE("%p %u %p\n", This, index, pCustData);
7608 if(index >= This->TypeAttr.cFuncs)
7609 return TYPE_E_ELEMENTNOTFOUND;
7611 return TLB_copy_all_custdata(&pFDesc->custdata_list, pCustData);
7614 /* ITypeInfo2::GetAllParamCustData
7616 * Gets all custom data items for the Functions
7619 static HRESULT WINAPI ITypeInfo2_fnGetAllParamCustData( ITypeInfo2 * iface,
7620 UINT indexFunc, UINT indexParam, CUSTDATA *pCustData)
7622 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7623 TLBFuncDesc *pFDesc = &This->funcdescs[indexFunc];
7625 TRACE("%p %u %u %p\n", This, indexFunc, indexParam, pCustData);
7627 if(indexFunc >= This->TypeAttr.cFuncs)
7628 return TYPE_E_ELEMENTNOTFOUND;
7630 if(indexParam >= pFDesc->funcdesc.cParams)
7631 return TYPE_E_ELEMENTNOTFOUND;
7633 return TLB_copy_all_custdata(&pFDesc->pParamDesc[indexParam].custdata_list, pCustData);
7636 /* ITypeInfo2::GetAllVarCustData
7638 * Gets all custom data items for the specified Variable
7641 static HRESULT WINAPI ITypeInfo2_fnGetAllVarCustData( ITypeInfo2 * iface,
7642 UINT index, CUSTDATA *pCustData)
7644 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7645 TLBVarDesc * pVDesc = &This->vardescs[index];
7647 TRACE("%p %u %p\n", This, index, pCustData);
7649 if(index >= This->TypeAttr.cVars)
7650 return TYPE_E_ELEMENTNOTFOUND;
7652 return TLB_copy_all_custdata(&pVDesc->custdata_list, pCustData);
7655 /* ITypeInfo2::GetAllImplCustData
7657 * Gets all custom data items for the specified implementation type
7660 static HRESULT WINAPI ITypeInfo2_fnGetAllImplTypeCustData(
7663 CUSTDATA *pCustData)
7665 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7666 TLBImplType *pRDesc = &This->impltypes[index];
7668 TRACE("%p %u %p\n", This, index, pCustData);
7670 if(index >= This->TypeAttr.cImplTypes)
7671 return TYPE_E_ELEMENTNOTFOUND;
7673 return TLB_copy_all_custdata(&pRDesc->custdata_list, pCustData);
7676 static const ITypeInfo2Vtbl tinfvt =
7679 ITypeInfo_fnQueryInterface,
7681 ITypeInfo_fnRelease,
7683 ITypeInfo_fnGetTypeAttr,
7684 ITypeInfo_fnGetTypeComp,
7685 ITypeInfo_fnGetFuncDesc,
7686 ITypeInfo_fnGetVarDesc,
7687 ITypeInfo_fnGetNames,
7688 ITypeInfo_fnGetRefTypeOfImplType,
7689 ITypeInfo_fnGetImplTypeFlags,
7690 ITypeInfo_fnGetIDsOfNames,
7692 ITypeInfo_fnGetDocumentation,
7693 ITypeInfo_fnGetDllEntry,
7694 ITypeInfo_fnGetRefTypeInfo,
7695 ITypeInfo_fnAddressOfMember,
7696 ITypeInfo_fnCreateInstance,
7697 ITypeInfo_fnGetMops,
7698 ITypeInfo_fnGetContainingTypeLib,
7699 ITypeInfo_fnReleaseTypeAttr,
7700 ITypeInfo_fnReleaseFuncDesc,
7701 ITypeInfo_fnReleaseVarDesc,
7703 ITypeInfo2_fnGetTypeKind,
7704 ITypeInfo2_fnGetTypeFlags,
7705 ITypeInfo2_fnGetFuncIndexOfMemId,
7706 ITypeInfo2_fnGetVarIndexOfMemId,
7707 ITypeInfo2_fnGetCustData,
7708 ITypeInfo2_fnGetFuncCustData,
7709 ITypeInfo2_fnGetParamCustData,
7710 ITypeInfo2_fnGetVarCustData,
7711 ITypeInfo2_fnGetImplTypeCustData,
7712 ITypeInfo2_fnGetDocumentation2,
7713 ITypeInfo2_fnGetAllCustData,
7714 ITypeInfo2_fnGetAllFuncCustData,
7715 ITypeInfo2_fnGetAllParamCustData,
7716 ITypeInfo2_fnGetAllVarCustData,
7717 ITypeInfo2_fnGetAllImplTypeCustData,
7720 /******************************************************************************
7721 * CreateDispTypeInfo [OLEAUT32.31]
7723 * Build type information for an object so it can be called through an
7724 * IDispatch interface.
7727 * Success: S_OK. pptinfo contains the created ITypeInfo object.
7728 * Failure: E_INVALIDARG, if one or more arguments is invalid.
7731 * This call allows an objects methods to be accessed through IDispatch, by
7732 * building an ITypeInfo object that IDispatch can use to call through.
7734 HRESULT WINAPI CreateDispTypeInfo(
7735 INTERFACEDATA *pidata, /* [I] Description of the interface to build type info for */
7736 LCID lcid, /* [I] Locale Id */
7737 ITypeInfo **pptinfo) /* [O] Destination for created ITypeInfo object */
7739 ITypeInfoImpl *pTIClass, *pTIIface;
7740 ITypeLibImpl *pTypeLibImpl;
7741 unsigned int param, func;
7742 TLBFuncDesc *pFuncDesc;
7746 pTypeLibImpl = TypeLibImpl_Constructor();
7747 if (!pTypeLibImpl) return E_FAIL;
7749 pTypeLibImpl->TypeInfoCount = 2;
7750 pTypeLibImpl->typeinfos = heap_alloc_zero(pTypeLibImpl->TypeInfoCount * sizeof(ITypeInfoImpl*));
7752 pTIIface = pTypeLibImpl->typeinfos[0] = ITypeInfoImpl_Constructor();
7753 pTIIface->pTypeLib = pTypeLibImpl;
7754 pTIIface->index = 0;
7755 pTIIface->Name = NULL;
7756 pTIIface->dwHelpContext = -1;
7757 memset(&pTIIface->TypeAttr.guid, 0, sizeof(GUID));
7758 pTIIface->TypeAttr.lcid = lcid;
7759 pTIIface->TypeAttr.typekind = TKIND_INTERFACE;
7760 pTIIface->TypeAttr.wMajorVerNum = 0;
7761 pTIIface->TypeAttr.wMinorVerNum = 0;
7762 pTIIface->TypeAttr.cbAlignment = 2;
7763 pTIIface->TypeAttr.cbSizeInstance = -1;
7764 pTIIface->TypeAttr.cbSizeVft = -1;
7765 pTIIface->TypeAttr.cFuncs = 0;
7766 pTIIface->TypeAttr.cImplTypes = 0;
7767 pTIIface->TypeAttr.cVars = 0;
7768 pTIIface->TypeAttr.wTypeFlags = 0;
7770 pTIIface->funcdescs = TLBFuncDesc_Constructor(pidata->cMembers);
7771 pFuncDesc = pTIIface->funcdescs;
7772 for(func = 0; func < pidata->cMembers; func++) {
7773 METHODDATA *md = pidata->pmethdata + func;
7774 pFuncDesc->Name = SysAllocString(md->szName);
7775 pFuncDesc->funcdesc.memid = md->dispid;
7776 pFuncDesc->funcdesc.lprgscode = NULL;
7777 pFuncDesc->funcdesc.funckind = FUNC_VIRTUAL;
7778 pFuncDesc->funcdesc.invkind = md->wFlags;
7779 pFuncDesc->funcdesc.callconv = md->cc;
7780 pFuncDesc->funcdesc.cParams = md->cArgs;
7781 pFuncDesc->funcdesc.cParamsOpt = 0;
7782 pFuncDesc->funcdesc.oVft = md->iMeth * sizeof(void *);
7783 pFuncDesc->funcdesc.cScodes = 0;
7784 pFuncDesc->funcdesc.wFuncFlags = 0;
7785 pFuncDesc->funcdesc.elemdescFunc.tdesc.vt = md->vtReturn;
7786 pFuncDesc->funcdesc.elemdescFunc.u.paramdesc.wParamFlags = PARAMFLAG_NONE;
7787 pFuncDesc->funcdesc.elemdescFunc.u.paramdesc.pparamdescex = NULL;
7788 pFuncDesc->funcdesc.lprgelemdescParam = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
7789 md->cArgs * sizeof(ELEMDESC));
7790 pFuncDesc->pParamDesc = TLBParDesc_Constructor(md->cArgs);
7791 for(param = 0; param < md->cArgs; param++) {
7792 pFuncDesc->funcdesc.lprgelemdescParam[param].tdesc.vt = md->ppdata[param].vt;
7793 pFuncDesc->pParamDesc[param].Name = SysAllocString(md->ppdata[param].szName);
7795 pFuncDesc->helpcontext = 0;
7796 pFuncDesc->HelpStringContext = 0;
7797 pFuncDesc->HelpString = NULL;
7798 pFuncDesc->Entry = NULL;
7799 list_init(&pFuncDesc->custdata_list);
7800 pTIIface->TypeAttr.cFuncs++;
7804 dump_TypeInfo(pTIIface);
7806 pTIClass = pTypeLibImpl->typeinfos[1] = ITypeInfoImpl_Constructor();
7807 pTIClass->pTypeLib = pTypeLibImpl;
7808 pTIClass->index = 1;
7809 pTIClass->Name = NULL;
7810 pTIClass->dwHelpContext = -1;
7811 memset(&pTIClass->TypeAttr.guid, 0, sizeof(GUID));
7812 pTIClass->TypeAttr.lcid = lcid;
7813 pTIClass->TypeAttr.typekind = TKIND_COCLASS;
7814 pTIClass->TypeAttr.wMajorVerNum = 0;
7815 pTIClass->TypeAttr.wMinorVerNum = 0;
7816 pTIClass->TypeAttr.cbAlignment = 2;
7817 pTIClass->TypeAttr.cbSizeInstance = -1;
7818 pTIClass->TypeAttr.cbSizeVft = -1;
7819 pTIClass->TypeAttr.cFuncs = 0;
7820 pTIClass->TypeAttr.cImplTypes = 1;
7821 pTIClass->TypeAttr.cVars = 0;
7822 pTIClass->TypeAttr.wTypeFlags = 0;
7824 pTIClass->impltypes = TLBImplType_Constructor(1);
7826 ref = heap_alloc_zero(sizeof(*ref));
7827 ref->pImpTLInfo = TLB_REF_INTERNAL;
7828 list_add_head(&pTypeLibImpl->ref_list, &ref->entry);
7830 dump_TypeInfo(pTIClass);
7832 *pptinfo = (ITypeInfo*)pTIClass;
7834 ITypeInfo_AddRef(*pptinfo);
7835 ITypeLib_Release((ITypeLib *)&pTypeLibImpl->lpVtbl);
7841 static HRESULT WINAPI ITypeComp_fnQueryInterface(ITypeComp * iface, REFIID riid, LPVOID * ppv)
7843 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
7845 return ITypeInfo_QueryInterface((ITypeInfo *)This, riid, ppv);
7848 static ULONG WINAPI ITypeComp_fnAddRef(ITypeComp * iface)
7850 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
7852 return ITypeInfo_AddRef((ITypeInfo *)This);
7855 static ULONG WINAPI ITypeComp_fnRelease(ITypeComp * iface)
7857 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
7859 return ITypeInfo_Release((ITypeInfo *)This);
7862 static HRESULT WINAPI ITypeComp_fnBind(
7867 ITypeInfo ** ppTInfo,
7868 DESCKIND * pDescKind,
7871 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
7872 const TLBFuncDesc *pFDesc;
7873 const TLBVarDesc *pVDesc;
7874 HRESULT hr = DISP_E_MEMBERNOTFOUND;
7877 TRACE("(%p)->(%s, %x, 0x%x, %p, %p, %p)\n", This, debugstr_w(szName), lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
7879 *pDescKind = DESCKIND_NONE;
7880 pBindPtr->lpfuncdesc = NULL;
7883 for(fdc = 0; fdc < This->TypeAttr.cFuncs; ++fdc){
7884 pFDesc = &This->funcdescs[fdc];
7885 if (!strcmpiW(pFDesc->Name, szName)) {
7886 if (!wFlags || (pFDesc->funcdesc.invkind & wFlags))
7889 /* name found, but wrong flags */
7890 hr = TYPE_E_TYPEMISMATCH;
7894 if (fdc < This->TypeAttr.cFuncs)
7896 HRESULT hr = TLB_AllocAndInitFuncDesc(
7898 &pBindPtr->lpfuncdesc,
7899 This->TypeAttr.typekind == TKIND_DISPATCH);
7902 *pDescKind = DESCKIND_FUNCDESC;
7903 *ppTInfo = (ITypeInfo *)&This->lpVtbl;
7904 ITypeInfo_AddRef(*ppTInfo);
7907 pVDesc = TLB_get_vardesc_by_name(This->vardescs, This->TypeAttr.cVars, szName);
7909 HRESULT hr = TLB_AllocAndInitVarDesc(&pVDesc->vardesc, &pBindPtr->lpvardesc);
7912 *pDescKind = DESCKIND_VARDESC;
7913 *ppTInfo = (ITypeInfo *)&This->lpVtbl;
7914 ITypeInfo_AddRef(*ppTInfo);
7918 /* FIXME: search each inherited interface, not just the first */
7919 if (hr == DISP_E_MEMBERNOTFOUND && This->impltypes) {
7920 /* recursive search */
7924 hr=ITypeInfo_GetRefTypeInfo((ITypeInfo *)&This->lpVtbl, This->impltypes[0].hRef, &pTInfo);
7927 hr = ITypeInfo_GetTypeComp(pTInfo,&pTComp);
7928 ITypeInfo_Release(pTInfo);
7932 hr = ITypeComp_Bind(pTComp, szName, lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
7933 ITypeComp_Release(pTComp);
7936 WARN("Could not search inherited interface!\n");
7938 if (hr == DISP_E_MEMBERNOTFOUND)
7940 TRACE("did not find member with name %s, flags 0x%x\n", debugstr_w(szName), wFlags);
7944 static HRESULT WINAPI ITypeComp_fnBindType(
7948 ITypeInfo ** ppTInfo,
7949 ITypeComp ** ppTComp)
7951 TRACE("(%s, %x, %p, %p)\n", debugstr_w(szName), lHash, ppTInfo, ppTComp);
7953 /* strange behaviour (does nothing) but like the
7956 if (!ppTInfo || !ppTComp)
7965 static const ITypeCompVtbl tcompvt =
7968 ITypeComp_fnQueryInterface,
7970 ITypeComp_fnRelease,
7973 ITypeComp_fnBindType