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)
2512 HRESULT hr = TYPE_E_CANTLOADLIBRARY;
2514 This = heap_alloc(sizeof(TLB_PEFile));
2516 return E_OUTOFMEMORY;
2518 This->lpvtbl = &TLB_PEFile_Vtable;
2521 This->typelib_resource = NULL;
2522 This->typelib_global = NULL;
2523 This->typelib_base = NULL;
2525 This->dll = LoadLibraryExW(path, 0, DONT_RESOLVE_DLL_REFERENCES |
2526 LOAD_LIBRARY_AS_DATAFILE | LOAD_WITH_ALTERED_SEARCH_PATH);
2530 static const WCHAR TYPELIBW[] = {'T','Y','P','E','L','I','B',0};
2531 This->typelib_resource = FindResourceW(This->dll, MAKEINTRESOURCEW(index), TYPELIBW);
2532 if (This->typelib_resource)
2534 This->typelib_global = LoadResource(This->dll, This->typelib_resource);
2535 if (This->typelib_global)
2537 This->typelib_base = LockResource(This->typelib_global);
2539 if (This->typelib_base)
2541 *pdwTLBLength = SizeofResource(This->dll, This->typelib_resource);
2542 *ppBase = This->typelib_base;
2543 *ppFile = (IUnknown *)&This->lpvtbl;
2552 TLB_PEFile_Release((IUnknown *)&This->lpvtbl);
2556 typedef struct TLB_NEFile
2558 const IUnknownVtbl *lpvtbl;
2560 LPVOID typelib_base;
2563 static HRESULT WINAPI TLB_NEFile_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
2565 if (IsEqualIID(riid, &IID_IUnknown))
2568 IUnknown_AddRef(iface);
2572 return E_NOINTERFACE;
2575 static ULONG WINAPI TLB_NEFile_AddRef(IUnknown *iface)
2577 TLB_NEFile *This = (TLB_NEFile *)iface;
2578 return InterlockedIncrement(&This->refs);
2581 static ULONG WINAPI TLB_NEFile_Release(IUnknown *iface)
2583 TLB_NEFile *This = (TLB_NEFile *)iface;
2584 ULONG refs = InterlockedDecrement(&This->refs);
2587 heap_free(This->typelib_base);
2593 static const IUnknownVtbl TLB_NEFile_Vtable =
2595 TLB_NEFile_QueryInterface,
2600 /***********************************************************************
2601 * read_xx_header [internal]
2603 static int read_xx_header( HFILE lzfd )
2605 IMAGE_DOS_HEADER mzh;
2608 LZSeek( lzfd, 0, SEEK_SET );
2609 if ( sizeof(mzh) != LZRead( lzfd, (LPSTR)&mzh, sizeof(mzh) ) )
2611 if ( mzh.e_magic != IMAGE_DOS_SIGNATURE )
2614 LZSeek( lzfd, mzh.e_lfanew, SEEK_SET );
2615 if ( 2 != LZRead( lzfd, magic, 2 ) )
2618 LZSeek( lzfd, mzh.e_lfanew, SEEK_SET );
2620 if ( magic[0] == 'N' && magic[1] == 'E' )
2621 return IMAGE_OS2_SIGNATURE;
2622 if ( magic[0] == 'P' && magic[1] == 'E' )
2623 return IMAGE_NT_SIGNATURE;
2626 WARN("Can't handle %s files.\n", magic );
2631 /***********************************************************************
2632 * find_ne_resource [internal]
2634 static BOOL find_ne_resource( HFILE lzfd, LPCSTR typeid, LPCSTR resid,
2635 DWORD *resLen, DWORD *resOff )
2637 IMAGE_OS2_HEADER nehd;
2638 NE_TYPEINFO *typeInfo;
2639 NE_NAMEINFO *nameInfo;
2645 /* Read in NE header */
2646 nehdoffset = LZSeek( lzfd, 0, SEEK_CUR );
2647 if ( sizeof(nehd) != LZRead( lzfd, (LPSTR)&nehd, sizeof(nehd) ) ) return 0;
2649 resTabSize = nehd.ne_restab - nehd.ne_rsrctab;
2652 TRACE("No resources in NE dll\n" );
2656 /* Read in resource table */
2657 resTab = heap_alloc( resTabSize );
2658 if ( !resTab ) return FALSE;
2660 LZSeek( lzfd, nehd.ne_rsrctab + nehdoffset, SEEK_SET );
2661 if ( resTabSize != LZRead( lzfd, (char*)resTab, resTabSize ) )
2663 heap_free( resTab );
2668 typeInfo = (NE_TYPEINFO *)(resTab + 2);
2670 if (!IS_INTRESOURCE(typeid)) /* named type */
2672 BYTE len = strlen( typeid );
2673 while (typeInfo->type_id)
2675 if (!(typeInfo->type_id & 0x8000))
2677 BYTE *p = resTab + typeInfo->type_id;
2678 if ((*p == len) && !strncasecmp( (char*)p+1, typeid, len )) goto found_type;
2680 typeInfo = (NE_TYPEINFO *)((char *)(typeInfo + 1) +
2681 typeInfo->count * sizeof(NE_NAMEINFO));
2684 else /* numeric type id */
2686 WORD id = LOWORD(typeid) | 0x8000;
2687 while (typeInfo->type_id)
2689 if (typeInfo->type_id == id) goto found_type;
2690 typeInfo = (NE_TYPEINFO *)((char *)(typeInfo + 1) +
2691 typeInfo->count * sizeof(NE_NAMEINFO));
2694 TRACE("No typeid entry found for %p\n", typeid );
2695 heap_free( resTab );
2699 nameInfo = (NE_NAMEINFO *)(typeInfo + 1);
2701 if (!IS_INTRESOURCE(resid)) /* named resource */
2703 BYTE len = strlen( resid );
2704 for (count = typeInfo->count; count > 0; count--, nameInfo++)
2706 BYTE *p = resTab + nameInfo->id;
2707 if (nameInfo->id & 0x8000) continue;
2708 if ((*p == len) && !strncasecmp( (char*)p+1, resid, len )) goto found_name;
2711 else /* numeric resource id */
2713 WORD id = LOWORD(resid) | 0x8000;
2714 for (count = typeInfo->count; count > 0; count--, nameInfo++)
2715 if (nameInfo->id == id) goto found_name;
2717 TRACE("No resid entry found for %p\n", typeid );
2718 heap_free( resTab );
2722 /* Return resource data */
2723 if ( resLen ) *resLen = nameInfo->length << *(WORD *)resTab;
2724 if ( resOff ) *resOff = nameInfo->offset << *(WORD *)resTab;
2726 heap_free( resTab );
2730 static HRESULT TLB_NEFile_Open(LPCWSTR path, INT index, LPVOID *ppBase, DWORD *pdwTLBLength, IUnknown **ppFile){
2734 HRESULT hr = TYPE_E_CANTLOADLIBRARY;
2737 This = heap_alloc(sizeof(TLB_NEFile));
2738 if (!This) return E_OUTOFMEMORY;
2740 This->lpvtbl = &TLB_NEFile_Vtable;
2742 This->typelib_base = NULL;
2744 lzfd = LZOpenFileW( (LPWSTR)path, &ofs, OF_READ );
2745 if ( lzfd >= 0 && read_xx_header( lzfd ) == IMAGE_OS2_SIGNATURE )
2747 DWORD reslen, offset;
2748 if( find_ne_resource( lzfd, "TYPELIB", MAKEINTRESOURCEA(index), &reslen, &offset ) )
2750 This->typelib_base = heap_alloc(reslen);
2751 if( !This->typelib_base )
2755 LZSeek( lzfd, offset, SEEK_SET );
2756 reslen = LZRead( lzfd, This->typelib_base, reslen );
2758 *ppBase = This->typelib_base;
2759 *pdwTLBLength = reslen;
2760 *ppFile = (IUnknown *)&This->lpvtbl;
2766 if( lzfd >= 0) LZClose( lzfd );
2767 TLB_NEFile_Release((IUnknown *)&This->lpvtbl);
2771 typedef struct TLB_Mapping
2773 const IUnknownVtbl *lpvtbl;
2777 LPVOID typelib_base;
2780 static HRESULT WINAPI TLB_Mapping_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
2782 if (IsEqualIID(riid, &IID_IUnknown))
2785 IUnknown_AddRef(iface);
2789 return E_NOINTERFACE;
2792 static ULONG WINAPI TLB_Mapping_AddRef(IUnknown *iface)
2794 TLB_Mapping *This = (TLB_Mapping *)iface;
2795 return InterlockedIncrement(&This->refs);
2798 static ULONG WINAPI TLB_Mapping_Release(IUnknown *iface)
2800 TLB_Mapping *This = (TLB_Mapping *)iface;
2801 ULONG refs = InterlockedDecrement(&This->refs);
2804 if (This->typelib_base)
2805 UnmapViewOfFile(This->typelib_base);
2807 CloseHandle(This->mapping);
2808 if (This->file != INVALID_HANDLE_VALUE)
2809 CloseHandle(This->file);
2815 static const IUnknownVtbl TLB_Mapping_Vtable =
2817 TLB_Mapping_QueryInterface,
2822 static HRESULT TLB_Mapping_Open(LPCWSTR path, LPVOID *ppBase, DWORD *pdwTLBLength, IUnknown **ppFile)
2826 This = heap_alloc(sizeof(TLB_Mapping));
2828 return E_OUTOFMEMORY;
2830 This->lpvtbl = &TLB_Mapping_Vtable;
2832 This->file = INVALID_HANDLE_VALUE;
2833 This->mapping = NULL;
2834 This->typelib_base = NULL;
2836 This->file = CreateFileW(path, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
2837 if (INVALID_HANDLE_VALUE != This->file)
2839 This->mapping = CreateFileMappingW(This->file, NULL, PAGE_READONLY | SEC_COMMIT, 0, 0, NULL);
2842 This->typelib_base = MapViewOfFile(This->mapping, FILE_MAP_READ, 0, 0, 0);
2843 if(This->typelib_base)
2845 /* retrieve file size */
2846 *pdwTLBLength = GetFileSize(This->file, NULL);
2847 *ppBase = This->typelib_base;
2848 *ppFile = (IUnknown *)&This->lpvtbl;
2854 IUnknown_Release((IUnknown *)&This->lpvtbl);
2855 return TYPE_E_CANTLOADLIBRARY;
2858 /****************************************************************************
2861 * find the type of the typelib file and map the typelib resource into
2865 #define SLTG_SIGNATURE 0x47544c53 /* "SLTG" */
2866 static HRESULT TLB_ReadTypeLib(LPCWSTR pszFileName, LPWSTR pszPath, UINT cchPath, ITypeLib2 **ppTypeLib)
2868 ITypeLibImpl *entry;
2871 LPWSTR index_str, file = (LPWSTR)pszFileName;
2872 LPVOID pBase = NULL;
2873 DWORD dwTLBLength = 0;
2874 IUnknown *pFile = NULL;
2878 index_str = strrchrW(pszFileName, '\\');
2879 if(index_str && *++index_str != '\0')
2882 LONG idx = strtolW(index_str, &end_ptr, 10);
2883 if(*end_ptr == '\0')
2885 int str_len = index_str - pszFileName - 1;
2887 file = heap_alloc((str_len + 1) * sizeof(WCHAR));
2888 memcpy(file, pszFileName, str_len * sizeof(WCHAR));
2893 if(!SearchPathW(NULL, file, NULL, cchPath, pszPath, NULL))
2895 if(strchrW(file, '\\'))
2897 lstrcpyW(pszPath, file);
2901 int len = GetSystemDirectoryW(pszPath, cchPath);
2902 pszPath[len] = '\\';
2903 memcpy(pszPath + len + 1, file, (strlenW(file) + 1) * sizeof(WCHAR));
2907 if(file != pszFileName) heap_free(file);
2909 TRACE_(typelib)("File %s index %d\n", debugstr_w(pszPath), index);
2911 /* We look the path up in the typelib cache. If found, we just addref it, and return the pointer. */
2912 EnterCriticalSection(&cache_section);
2913 LIST_FOR_EACH_ENTRY(entry, &tlb_cache, ITypeLibImpl, entry)
2915 if (!strcmpiW(entry->path, pszPath) && entry->index == index)
2917 TRACE("cache hit\n");
2918 *ppTypeLib = (ITypeLib2*)entry;
2919 ITypeLib2_AddRef(*ppTypeLib);
2920 LeaveCriticalSection(&cache_section);
2924 LeaveCriticalSection(&cache_section);
2926 /* now actually load and parse the typelib */
2928 ret = TLB_PEFile_Open(pszPath, index, &pBase, &dwTLBLength, &pFile);
2929 if (ret == TYPE_E_CANTLOADLIBRARY)
2930 ret = TLB_NEFile_Open(pszPath, index, &pBase, &dwTLBLength, &pFile);
2931 if (ret == TYPE_E_CANTLOADLIBRARY)
2932 ret = TLB_Mapping_Open(pszPath, &pBase, &dwTLBLength, &pFile);
2935 if (dwTLBLength >= 4)
2937 DWORD dwSignature = FromLEDWord(*((DWORD*) pBase));
2938 if (dwSignature == MSFT_SIGNATURE)
2939 *ppTypeLib = ITypeLib2_Constructor_MSFT(pBase, dwTLBLength);
2940 else if (dwSignature == SLTG_SIGNATURE)
2941 *ppTypeLib = ITypeLib2_Constructor_SLTG(pBase, dwTLBLength);
2944 FIXME("Header type magic 0x%08x not supported.\n",dwSignature);
2945 ret = TYPE_E_CANTLOADLIBRARY;
2949 ret = TYPE_E_CANTLOADLIBRARY;
2950 IUnknown_Release(pFile);
2953 ret = TYPE_E_CANTLOADLIBRARY;
2956 ITypeLibImpl *impl = (ITypeLibImpl*)*ppTypeLib;
2958 TRACE("adding to cache\n");
2959 impl->path = heap_alloc((strlenW(pszPath)+1) * sizeof(WCHAR));
2960 lstrcpyW(impl->path, pszPath);
2961 /* We should really canonicalise the path here. */
2962 impl->index = index;
2964 /* FIXME: check if it has added already in the meantime */
2965 EnterCriticalSection(&cache_section);
2966 list_add_head(&tlb_cache, &impl->entry);
2967 LeaveCriticalSection(&cache_section);
2970 ERR("Loading of typelib %s failed with error %d\n", debugstr_w(pszFileName), GetLastError());
2975 /*================== ITypeLib(2) Methods ===================================*/
2977 static ITypeLibImpl* TypeLibImpl_Constructor(void)
2979 ITypeLibImpl* pTypeLibImpl;
2981 pTypeLibImpl = heap_alloc_zero(sizeof(ITypeLibImpl));
2982 if (!pTypeLibImpl) return NULL;
2984 pTypeLibImpl->lpVtbl = &tlbvt;
2985 pTypeLibImpl->lpVtblTypeComp = &tlbtcvt;
2986 pTypeLibImpl->ref = 1;
2988 list_init(&pTypeLibImpl->implib_list);
2989 list_init(&pTypeLibImpl->custdata_list);
2990 list_init(&pTypeLibImpl->ref_list);
2991 pTypeLibImpl->dispatch_href = -1;
2993 return pTypeLibImpl;
2996 /****************************************************************************
2997 * ITypeLib2_Constructor_MSFT
2999 * loading an MSFT typelib from an in-memory image
3001 static ITypeLib2* ITypeLib2_Constructor_MSFT(LPVOID pLib, DWORD dwTLBLength)
3005 MSFT_Header tlbHeader;
3006 MSFT_SegDir tlbSegDir;
3007 ITypeLibImpl * pTypeLibImpl;
3009 TRACE("%p, TLB length = %d\n", pLib, dwTLBLength);
3011 pTypeLibImpl = TypeLibImpl_Constructor();
3012 if (!pTypeLibImpl) return NULL;
3014 /* get pointer to beginning of typelib data */
3018 cx.pLibInfo = pTypeLibImpl;
3019 cx.length = dwTLBLength;
3022 MSFT_ReadLEDWords((void*)&tlbHeader, sizeof(tlbHeader), &cx, 0);
3023 TRACE_(typelib)("header:\n");
3024 TRACE_(typelib)("\tmagic1=0x%08x ,magic2=0x%08x\n",tlbHeader.magic1,tlbHeader.magic2 );
3025 if (tlbHeader.magic1 != MSFT_SIGNATURE) {
3026 FIXME("Header type magic 0x%08x not supported.\n",tlbHeader.magic1);
3029 TRACE_(typelib)("\tdispatchpos = 0x%x\n", tlbHeader.dispatchpos);
3031 /* there is a small amount of information here until the next important
3033 * the segment directory . Try to calculate the amount of data */
3034 lPSegDir = sizeof(tlbHeader) + (tlbHeader.nrtypeinfos)*4 + ((tlbHeader.varflags & HELPDLLFLAG)? 4 :0);
3036 /* now read the segment directory */
3037 TRACE("read segment directory (at %d)\n",lPSegDir);
3038 MSFT_ReadLEDWords(&tlbSegDir, sizeof(tlbSegDir), &cx, lPSegDir);
3039 cx.pTblDir = &tlbSegDir;
3041 /* just check two entries */
3042 if ( tlbSegDir.pTypeInfoTab.res0c != 0x0F || tlbSegDir.pImpInfo.res0c != 0x0F)
3044 ERR("cannot find the table directory, ptr=0x%x\n",lPSegDir);
3045 heap_free(pTypeLibImpl);
3049 /* now fill our internal data */
3050 /* TLIBATTR fields */
3051 MSFT_ReadGuid(&pTypeLibImpl->LibAttr.guid, tlbHeader.posguid, &cx);
3053 pTypeLibImpl->LibAttr.lcid = tlbHeader.lcid2;
3054 pTypeLibImpl->LibAttr.syskind = tlbHeader.varflags & 0x0f; /* check the mask */
3055 pTypeLibImpl->LibAttr.wMajorVerNum = LOWORD(tlbHeader.version);
3056 pTypeLibImpl->LibAttr.wMinorVerNum = HIWORD(tlbHeader.version);
3057 pTypeLibImpl->LibAttr.wLibFlags = (WORD) tlbHeader.flags & 0xffff;/* check mask */
3059 pTypeLibImpl->lcid = tlbHeader.lcid;
3061 /* name, eventually add to a hash table */
3062 pTypeLibImpl->Name = MSFT_ReadName(&cx, tlbHeader.NameOffset);
3065 pTypeLibImpl->DocString = MSFT_ReadString(&cx, tlbHeader.helpstring);
3066 pTypeLibImpl->HelpFile = MSFT_ReadString(&cx, tlbHeader.helpfile);
3068 if( tlbHeader.varflags & HELPDLLFLAG)
3071 MSFT_ReadLEDWords(&offset, sizeof(offset), &cx, sizeof(tlbHeader));
3072 pTypeLibImpl->HelpStringDll = MSFT_ReadString(&cx, offset);
3075 pTypeLibImpl->dwHelpContext = tlbHeader.helpstringcontext;
3078 if(tlbHeader.CustomDataOffset >= 0)
3080 MSFT_CustData(&cx, tlbHeader.CustomDataOffset, &pTypeLibImpl->custdata_list);
3083 /* fill in type descriptions */
3084 if(tlbSegDir.pTypdescTab.length > 0)
3086 int i, j, cTD = tlbSegDir.pTypdescTab.length / (2*sizeof(INT));
3088 pTypeLibImpl->ctTypeDesc = cTD;
3089 pTypeLibImpl->pTypeDesc = heap_alloc_zero( cTD * sizeof(TYPEDESC));
3090 MSFT_ReadLEWords(td, sizeof(td), &cx, tlbSegDir.pTypdescTab.offset);
3093 /* FIXME: add several sanity checks here */
3094 pTypeLibImpl->pTypeDesc[i].vt = td[0] & VT_TYPEMASK;
3095 if(td[0] == VT_PTR || td[0] == VT_SAFEARRAY)
3097 /* FIXME: check safearray */
3099 pTypeLibImpl->pTypeDesc[i].u.lptdesc = &std_typedesc[td[2]];
3101 pTypeLibImpl->pTypeDesc[i].u.lptdesc = &pTypeLibImpl->pTypeDesc[td[2]/8];
3103 else if(td[0] == VT_CARRAY)
3105 /* array descr table here */
3106 pTypeLibImpl->pTypeDesc[i].u.lpadesc = (void *)(INT_PTR)td[2]; /* temp store offset in*/
3108 else if(td[0] == VT_USERDEFINED)
3110 pTypeLibImpl->pTypeDesc[i].u.hreftype = MAKELONG(td[2],td[3]);
3112 if(++i<cTD) MSFT_ReadLEWords(td, sizeof(td), &cx, DO_NOT_SEEK);
3115 /* second time around to fill the array subscript info */
3118 if(pTypeLibImpl->pTypeDesc[i].vt != VT_CARRAY) continue;
3119 if(tlbSegDir.pArrayDescriptions.offset>0)
3121 MSFT_ReadLEWords(td, sizeof(td), &cx, tlbSegDir.pArrayDescriptions.offset + (INT_PTR)pTypeLibImpl->pTypeDesc[i].u.lpadesc);
3122 pTypeLibImpl->pTypeDesc[i].u.lpadesc = heap_alloc_zero(sizeof(ARRAYDESC)+sizeof(SAFEARRAYBOUND)*(td[3]-1));
3125 pTypeLibImpl->pTypeDesc[i].u.lpadesc->tdescElem.vt = td[0] & VT_TYPEMASK;
3127 pTypeLibImpl->pTypeDesc[i].u.lpadesc->tdescElem = cx.pLibInfo->pTypeDesc[td[0]/(2*sizeof(INT))];
3129 pTypeLibImpl->pTypeDesc[i].u.lpadesc->cDims = td[2];
3131 for(j = 0; j<td[2]; j++)
3133 MSFT_ReadLEDWords(& pTypeLibImpl->pTypeDesc[i].u.lpadesc->rgbounds[j].cElements,
3134 sizeof(INT), &cx, DO_NOT_SEEK);
3135 MSFT_ReadLEDWords(& pTypeLibImpl->pTypeDesc[i].u.lpadesc->rgbounds[j].lLbound,
3136 sizeof(INT), &cx, DO_NOT_SEEK);
3141 pTypeLibImpl->pTypeDesc[i].u.lpadesc = NULL;
3142 ERR("didn't find array description data\n");
3147 /* imported type libs */
3148 if(tlbSegDir.pImpFiles.offset>0)
3151 int oGuid, offset = tlbSegDir.pImpFiles.offset;
3154 while(offset < tlbSegDir.pImpFiles.offset +tlbSegDir.pImpFiles.length)
3158 pImpLib = heap_alloc_zero(sizeof(TLBImpLib));
3159 pImpLib->offset = offset - tlbSegDir.pImpFiles.offset;
3160 MSFT_ReadLEDWords(&oGuid, sizeof(INT), &cx, offset);
3162 MSFT_ReadLEDWords(&pImpLib->lcid, sizeof(LCID), &cx, DO_NOT_SEEK);
3163 MSFT_ReadLEWords(&pImpLib->wVersionMajor, sizeof(WORD), &cx, DO_NOT_SEEK);
3164 MSFT_ReadLEWords(&pImpLib->wVersionMinor, sizeof(WORD), &cx, DO_NOT_SEEK);
3165 MSFT_ReadLEWords(& size, sizeof(UINT16), &cx, DO_NOT_SEEK);
3168 name = heap_alloc_zero(size+1);
3169 MSFT_Read(name, size, &cx, DO_NOT_SEEK);
3170 pImpLib->name = TLB_MultiByteToBSTR(name);
3173 MSFT_ReadGuid(&pImpLib->guid, oGuid, &cx);
3174 offset = (offset + sizeof(INT) + sizeof(DWORD) + sizeof(LCID) + sizeof(UINT16) + size + 3) & ~3;
3176 list_add_tail(&pTypeLibImpl->implib_list, &pImpLib->entry);
3180 pTypeLibImpl->dispatch_href = tlbHeader.dispatchpos;
3181 if(pTypeLibImpl->dispatch_href != -1)
3182 MSFT_DoRefType(&cx, pTypeLibImpl, pTypeLibImpl->dispatch_href);
3185 if(tlbHeader.nrtypeinfos >= 0 )
3187 ITypeInfoImpl **ppTI;
3190 ppTI = pTypeLibImpl->typeinfos = heap_alloc_zero(sizeof(ITypeInfoImpl*) * tlbHeader.nrtypeinfos);
3192 for(i = 0; i < tlbHeader.nrtypeinfos; i++)
3194 *ppTI = MSFT_DoTypeInfo(&cx, i, pTypeLibImpl);
3197 (pTypeLibImpl->TypeInfoCount)++;
3201 TRACE("(%p)\n", pTypeLibImpl);
3202 return (ITypeLib2*) pTypeLibImpl;
3206 static BOOL TLB_GUIDFromString(const char *str, GUID *guid)
3212 if(sscanf(str, "%x-%hx-%hx-%hx", &guid->Data1, &guid->Data2, &guid->Data3, &s) != 4) {
3213 FIXME("Can't parse guid %s\n", debugstr_guid(guid));
3217 guid->Data4[0] = s >> 8;
3218 guid->Data4[1] = s & 0xff;
3221 for(i = 0; i < 6; i++) {
3222 memcpy(b, str + 24 + 2 * i, 2);
3223 guid->Data4[i + 2] = strtol(b, NULL, 16);
3228 static WORD SLTG_ReadString(const char *ptr, BSTR *pBstr)
3234 bytelen = *(const WORD*)ptr;
3235 if(bytelen == 0xffff) return 2;
3236 len = MultiByteToWideChar(CP_ACP, 0, ptr + 2, bytelen, NULL, 0);
3237 *pBstr = SysAllocStringLen(NULL, len);
3239 len = MultiByteToWideChar(CP_ACP, 0, ptr + 2, bytelen, *pBstr, len);
3243 static WORD SLTG_ReadStringA(const char *ptr, char **str)
3248 bytelen = *(const WORD*)ptr;
3249 if(bytelen == 0xffff) return 2;
3250 *str = heap_alloc(bytelen + 1);
3251 memcpy(*str, ptr + 2, bytelen);
3252 (*str)[bytelen] = '\0';
3256 static DWORD SLTG_ReadLibBlk(LPVOID pLibBlk, ITypeLibImpl *pTypeLibImpl)
3258 char *ptr = pLibBlk;
3261 if((w = *(WORD*)ptr) != SLTG_LIBBLK_MAGIC) {
3262 FIXME("libblk magic = %04x\n", w);
3267 if((w = *(WORD*)ptr) != 0xffff) {
3268 FIXME("LibBlk.res06 = %04x. Assumung string and skipping\n", w);
3273 ptr += SLTG_ReadString(ptr, &pTypeLibImpl->DocString);
3275 ptr += SLTG_ReadString(ptr, &pTypeLibImpl->HelpFile);
3277 pTypeLibImpl->dwHelpContext = *(DWORD*)ptr;
3280 pTypeLibImpl->LibAttr.syskind = *(WORD*)ptr;
3283 if(SUBLANGID(*(WORD*)ptr) == SUBLANG_NEUTRAL)
3284 pTypeLibImpl->lcid = pTypeLibImpl->LibAttr.lcid = MAKELCID(MAKELANGID(PRIMARYLANGID(*(WORD*)ptr),0),0);
3286 pTypeLibImpl->lcid = pTypeLibImpl->LibAttr.lcid = 0;
3289 ptr += 4; /* skip res12 */
3291 pTypeLibImpl->LibAttr.wLibFlags = *(WORD*)ptr;
3294 pTypeLibImpl->LibAttr.wMajorVerNum = *(WORD*)ptr;
3297 pTypeLibImpl->LibAttr.wMinorVerNum = *(WORD*)ptr;
3300 memcpy(&pTypeLibImpl->LibAttr.guid, ptr, sizeof(GUID));
3301 ptr += sizeof(GUID);
3303 return ptr - (char*)pLibBlk;
3306 /* stores a mapping between the sltg typeinfo's references and the typelib's HREFTYPEs */
3311 } sltg_ref_lookup_t;
3313 static HRESULT sltg_get_typelib_ref(const sltg_ref_lookup_t *table, DWORD typeinfo_ref,
3314 HREFTYPE *typelib_ref)
3316 if(table && typeinfo_ref < table->num)
3318 *typelib_ref = table->refs[typeinfo_ref];
3322 ERR_(typelib)("Unable to find reference\n");
3327 static WORD *SLTG_DoType(WORD *pType, char *pBlk, TYPEDESC *pTD, const sltg_ref_lookup_t *ref_lookup)
3332 if((*pType & 0xe00) == 0xe00) {
3334 pTD->u.lptdesc = heap_alloc_zero(sizeof(TYPEDESC));
3335 pTD = pTD->u.lptdesc;
3337 switch(*pType & 0x3f) {
3340 pTD->u.lptdesc = heap_alloc_zero(sizeof(TYPEDESC));
3341 pTD = pTD->u.lptdesc;
3344 case VT_USERDEFINED:
3345 pTD->vt = VT_USERDEFINED;
3346 sltg_get_typelib_ref(ref_lookup, *(++pType) / 4, &pTD->u.hreftype);
3352 /* *(pType+1) is offset to a SAFEARRAY, *(pType+2) is type of
3355 SAFEARRAY *pSA = (SAFEARRAY *)(pBlk + *(++pType));
3357 pTD->vt = VT_CARRAY;
3358 pTD->u.lpadesc = heap_alloc_zero(sizeof(ARRAYDESC) + (pSA->cDims - 1) * sizeof(SAFEARRAYBOUND));
3359 pTD->u.lpadesc->cDims = pSA->cDims;
3360 memcpy(pTD->u.lpadesc->rgbounds, pSA->rgsabound,
3361 pSA->cDims * sizeof(SAFEARRAYBOUND));
3363 pTD = &pTD->u.lpadesc->tdescElem;
3369 /* FIXME: *(pType+1) gives an offset to SAFEARRAY, is this
3373 pTD->vt = VT_SAFEARRAY;
3374 pTD->u.lptdesc = heap_alloc_zero(sizeof(TYPEDESC));
3375 pTD = pTD->u.lptdesc;
3379 pTD->vt = *pType & 0x3f;
3388 static WORD *SLTG_DoElem(WORD *pType, char *pBlk,
3389 ELEMDESC *pElem, const sltg_ref_lookup_t *ref_lookup)
3391 /* Handle [in/out] first */
3392 if((*pType & 0xc000) == 0xc000)
3393 pElem->u.paramdesc.wParamFlags = PARAMFLAG_NONE;
3394 else if(*pType & 0x8000)
3395 pElem->u.paramdesc.wParamFlags = PARAMFLAG_FIN | PARAMFLAG_FOUT;
3396 else if(*pType & 0x4000)
3397 pElem->u.paramdesc.wParamFlags = PARAMFLAG_FOUT;
3399 pElem->u.paramdesc.wParamFlags = PARAMFLAG_FIN;
3402 pElem->u.paramdesc.wParamFlags |= PARAMFLAG_FLCID;
3405 pElem->u.paramdesc.wParamFlags |= PARAMFLAG_FRETVAL;
3407 return SLTG_DoType(pType, pBlk, &pElem->tdesc, ref_lookup);
3411 static sltg_ref_lookup_t *SLTG_DoRefs(SLTG_RefInfo *pRef, ITypeLibImpl *pTL,
3416 TLBRefType *ref_type;
3417 sltg_ref_lookup_t *table;
3418 HREFTYPE typelib_ref;
3420 if(pRef->magic != SLTG_REF_MAGIC) {
3421 FIXME("Ref magic = %x\n", pRef->magic);
3424 name = ( (char*)pRef->names + pRef->number);
3426 table = heap_alloc(sizeof(*table) + ((pRef->number >> 3) - 1) * sizeof(table->refs[0]));
3427 table->num = pRef->number >> 3;
3429 /* FIXME should scan the existing list and reuse matching refs added by previous typeinfos */
3431 /* We don't want the first href to be 0 */
3432 typelib_ref = (list_count(&pTL->ref_list) + 1) << 2;
3434 for(ref = 0; ref < pRef->number >> 3; ref++) {
3436 unsigned int lib_offs, type_num;
3438 ref_type = heap_alloc_zero(sizeof(TLBRefType));
3440 name += SLTG_ReadStringA(name, &refname);
3441 if(sscanf(refname, "*\\R%x*#%x", &lib_offs, &type_num) != 2)
3442 FIXME_(typelib)("Can't sscanf ref\n");
3443 if(lib_offs != 0xffff) {
3446 LIST_FOR_EACH_ENTRY(import, &pTL->implib_list, TLBImpLib, entry)
3447 if(import->offset == lib_offs)
3450 if(&import->entry == &pTL->implib_list) {
3451 char fname[MAX_PATH+1];
3454 import = heap_alloc_zero(sizeof(*import));
3455 import->offset = lib_offs;
3456 TLB_GUIDFromString( pNameTable + lib_offs + 4,
3458 if(sscanf(pNameTable + lib_offs + 40, "}#%hd.%hd#%x#%s",
3459 &import->wVersionMajor,
3460 &import->wVersionMinor,
3461 &import->lcid, fname) != 4) {
3462 FIXME_(typelib)("can't sscanf ref %s\n",
3463 pNameTable + lib_offs + 40);
3465 len = strlen(fname);
3466 if(fname[len-1] != '#')
3467 FIXME("fname = %s\n", fname);
3468 fname[len-1] = '\0';
3469 import->name = TLB_MultiByteToBSTR(fname);
3470 list_add_tail(&pTL->implib_list, &import->entry);
3472 ref_type->pImpTLInfo = import;
3474 /* Store a reference to IDispatch */
3475 if(pTL->dispatch_href == -1 && IsEqualGUID(&import->guid, &IID_StdOle) && type_num == 4)
3476 pTL->dispatch_href = typelib_ref;
3478 } else { /* internal ref */
3479 ref_type->pImpTLInfo = TLB_REF_INTERNAL;
3481 ref_type->reference = typelib_ref;
3482 ref_type->index = type_num;
3485 list_add_tail(&pTL->ref_list, &ref_type->entry);
3487 table->refs[ref] = typelib_ref;
3490 if((BYTE)*name != SLTG_REF_MAGIC)
3491 FIXME_(typelib)("End of ref block magic = %x\n", *name);
3492 dump_TLBRefType(pTL);
3496 static char *SLTG_DoImpls(char *pBlk, ITypeInfoImpl *pTI,
3497 BOOL OneOnly, const sltg_ref_lookup_t *ref_lookup)
3499 SLTG_ImplInfo *info;
3500 TLBImplType *pImplType;
3501 /* I don't really get this structure, usually it's 0x16 bytes
3502 long, but iuser.tlb contains some that are 0x18 bytes long.
3503 That's ok because we can use the next ptr to jump to the next
3504 one. But how do we know the length of the last one? The WORD
3505 at offs 0x8 might be the clue. For now I'm just assuming that
3506 the last one is the regular 0x16 bytes. */
3508 info = (SLTG_ImplInfo*)pBlk;
3510 pTI->TypeAttr.cImplTypes++;
3511 if(info->next == 0xffff)
3513 info = (SLTG_ImplInfo*)(pBlk + info->next);
3516 info = (SLTG_ImplInfo*)pBlk;
3517 pTI->impltypes = TLBImplType_Constructor(pTI->TypeAttr.cImplTypes);
3518 pImplType = pTI->impltypes;
3520 sltg_get_typelib_ref(ref_lookup, info->ref, &pImplType->hRef);
3521 pImplType->implflags = info->impltypeflags;
3524 if(info->next == 0xffff)
3527 FIXME_(typelib)("Interface inheriting more than one interface\n");
3528 info = (SLTG_ImplInfo*)(pBlk + info->next);
3530 info++; /* see comment at top of function */
3534 static void SLTG_DoVars(char *pBlk, char *pFirstItem, ITypeInfoImpl *pTI, unsigned short cVars,
3535 const char *pNameTable, const sltg_ref_lookup_t *ref_lookup)
3537 TLBVarDesc *pVarDesc;
3538 BSTR bstrPrevName = NULL;
3539 SLTG_Variable *pItem;
3543 pVarDesc = pTI->vardescs = TLBVarDesc_Constructor(cVars);
3545 for(pItem = (SLTG_Variable *)pFirstItem, i = 0; i < cVars;
3546 pItem = (SLTG_Variable *)(pBlk + pItem->next), i++, ++pVarDesc) {
3548 pVarDesc->vardesc.memid = pItem->memid;
3550 if (pItem->magic != SLTG_VAR_MAGIC &&
3551 pItem->magic != SLTG_VAR_WITH_FLAGS_MAGIC) {
3552 FIXME_(typelib)("var magic = %02x\n", pItem->magic);
3556 if (pItem->name == 0xfffe)
3557 pVarDesc->Name = SysAllocString(bstrPrevName);
3559 pVarDesc->Name = TLB_MultiByteToBSTR(pItem->name + pNameTable);
3561 TRACE_(typelib)("name: %s\n", debugstr_w(pVarDesc->Name));
3562 TRACE_(typelib)("byte_offs = 0x%x\n", pItem->byte_offs);
3563 TRACE_(typelib)("memid = 0x%x\n", pItem->memid);
3565 if(pItem->flags & 0x02)
3566 pType = &pItem->type;
3568 pType = (WORD*)(pBlk + pItem->type);
3570 if (pItem->flags & ~0xda)
3571 FIXME_(typelib)("unhandled flags = %02x\n", pItem->flags & ~0xda);
3573 SLTG_DoElem(pType, pBlk,
3574 &pVarDesc->vardesc.elemdescVar, ref_lookup);
3576 if (TRACE_ON(typelib)) {
3578 dump_TypeDesc(&pVarDesc->vardesc.elemdescVar.tdesc, buf);
3579 TRACE_(typelib)("elemdescVar: %s\n", buf);
3582 if (pItem->flags & 0x40) {
3583 TRACE_(typelib)("VAR_DISPATCH\n");
3584 pVarDesc->vardesc.varkind = VAR_DISPATCH;
3586 else if (pItem->flags & 0x10) {
3587 TRACE_(typelib)("VAR_CONST\n");
3588 pVarDesc->vardesc.varkind = VAR_CONST;
3589 pVarDesc->vardesc.u.lpvarValue = heap_alloc(sizeof(VARIANT));
3590 V_VT(pVarDesc->vardesc.u.lpvarValue) = VT_INT;
3591 if (pItem->flags & 0x08)
3592 V_INT(pVarDesc->vardesc.u.lpvarValue) = pItem->byte_offs;
3594 switch (pVarDesc->vardesc.elemdescVar.tdesc.vt)
3600 WORD len = *(WORD *)(pBlk + pItem->byte_offs);
3602 TRACE_(typelib)("len = %u\n", len);
3603 if (len == 0xffff) {
3606 INT alloc_len = MultiByteToWideChar(CP_ACP, 0, pBlk + pItem->byte_offs + 2, len, NULL, 0);
3607 str = SysAllocStringLen(NULL, alloc_len);
3608 MultiByteToWideChar(CP_ACP, 0, pBlk + pItem->byte_offs + 2, len, str, alloc_len);
3610 V_VT(pVarDesc->vardesc.u.lpvarValue) = VT_BSTR;
3611 V_BSTR(pVarDesc->vardesc.u.lpvarValue) = str;
3620 V_INT(pVarDesc->vardesc.u.lpvarValue) =
3621 *(INT*)(pBlk + pItem->byte_offs);
3624 FIXME_(typelib)("VAR_CONST unimplemented for type %d\n", pVarDesc->vardesc.elemdescVar.tdesc.vt);
3629 TRACE_(typelib)("VAR_PERINSTANCE\n");
3630 pVarDesc->vardesc.u.oInst = pItem->byte_offs;
3631 pVarDesc->vardesc.varkind = VAR_PERINSTANCE;
3634 if (pItem->magic == SLTG_VAR_WITH_FLAGS_MAGIC)
3635 pVarDesc->vardesc.wVarFlags = pItem->varflags;
3637 if (pItem->flags & 0x80)
3638 pVarDesc->vardesc.wVarFlags |= VARFLAG_FREADONLY;
3640 bstrPrevName = pVarDesc->Name;
3642 pTI->TypeAttr.cVars = cVars;
3645 static void SLTG_DoFuncs(char *pBlk, char *pFirstItem, ITypeInfoImpl *pTI,
3646 unsigned short cFuncs, char *pNameTable, const sltg_ref_lookup_t *ref_lookup)
3648 SLTG_Function *pFunc;
3650 TLBFuncDesc *pFuncDesc;
3652 pTI->funcdescs = TLBFuncDesc_Constructor(cFuncs);
3654 pFuncDesc = pTI->funcdescs;
3655 for(pFunc = (SLTG_Function*)pFirstItem, i = 0; i < cFuncs && pFunc != (SLTG_Function*)0xFFFF;
3656 pFunc = (SLTG_Function*)(pBlk + pFunc->next), i++, ++pFuncDesc) {
3661 switch (pFunc->magic & ~SLTG_FUNCTION_FLAGS_PRESENT) {
3662 case SLTG_FUNCTION_MAGIC:
3663 pFuncDesc->funcdesc.funckind = FUNC_PUREVIRTUAL;
3665 case SLTG_DISPATCH_FUNCTION_MAGIC:
3666 pFuncDesc->funcdesc.funckind = FUNC_DISPATCH;
3668 case SLTG_STATIC_FUNCTION_MAGIC:
3669 pFuncDesc->funcdesc.funckind = FUNC_STATIC;
3672 FIXME("unimplemented func magic = %02x\n", pFunc->magic & ~SLTG_FUNCTION_FLAGS_PRESENT);
3675 pFuncDesc->Name = TLB_MultiByteToBSTR(pFunc->name + pNameTable);
3677 pFuncDesc->funcdesc.memid = pFunc->dispid;
3678 pFuncDesc->funcdesc.invkind = pFunc->inv >> 4;
3679 pFuncDesc->funcdesc.callconv = pFunc->nacc & 0x7;
3680 pFuncDesc->funcdesc.cParams = pFunc->nacc >> 3;
3681 pFuncDesc->funcdesc.cParamsOpt = (pFunc->retnextopt & 0x7e) >> 1;
3682 pFuncDesc->funcdesc.oVft = pFunc->vtblpos & ~1;
3684 if(pFunc->magic & SLTG_FUNCTION_FLAGS_PRESENT)
3685 pFuncDesc->funcdesc.wFuncFlags = pFunc->funcflags;
3687 if(pFunc->retnextopt & 0x80)
3688 pType = &pFunc->rettype;
3690 pType = (WORD*)(pBlk + pFunc->rettype);
3692 SLTG_DoElem(pType, pBlk, &pFuncDesc->funcdesc.elemdescFunc, ref_lookup);
3694 pFuncDesc->funcdesc.lprgelemdescParam =
3695 heap_alloc_zero(pFuncDesc->funcdesc.cParams * sizeof(ELEMDESC));
3696 pFuncDesc->pParamDesc = TLBParDesc_Constructor(pFuncDesc->funcdesc.cParams);
3698 pArg = (WORD*)(pBlk + pFunc->arg_off);
3700 for(param = 0; param < pFuncDesc->funcdesc.cParams; param++) {
3701 char *paramName = pNameTable + *pArg;
3703 /* If arg type follows then paramName points to the 2nd
3704 letter of the name, else the next WORD is an offset to
3705 the arg type and paramName points to the first letter.
3706 So let's take one char off paramName and see if we're
3707 pointing at an alpha-numeric char. However if *pArg is
3708 0xffff or 0xfffe then the param has no name, the former
3709 meaning that the next WORD is the type, the latter
3710 meaning that the next WORD is an offset to the type. */
3715 else if(*pArg == 0xfffe) {
3719 else if(paramName[-1] && !isalnum(paramName[-1]))
3724 if(HaveOffs) { /* the next word is an offset to type */
3725 pType = (WORD*)(pBlk + *pArg);
3726 SLTG_DoElem(pType, pBlk,
3727 &pFuncDesc->funcdesc.lprgelemdescParam[param], ref_lookup);
3732 pArg = SLTG_DoElem(pArg, pBlk,
3733 &pFuncDesc->funcdesc.lprgelemdescParam[param], ref_lookup);
3736 /* Are we an optional param ? */
3737 if(pFuncDesc->funcdesc.cParams - param <=
3738 pFuncDesc->funcdesc.cParamsOpt)
3739 pFuncDesc->funcdesc.lprgelemdescParam[param].u.paramdesc.wParamFlags |= PARAMFLAG_FOPT;
3742 pFuncDesc->pParamDesc[param].Name =
3743 TLB_MultiByteToBSTR(paramName);
3745 pFuncDesc->pParamDesc[param].Name =
3746 SysAllocString(pFuncDesc->Name);
3750 pTI->TypeAttr.cFuncs = cFuncs;
3753 static void SLTG_ProcessCoClass(char *pBlk, ITypeInfoImpl *pTI,
3754 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3755 SLTG_TypeInfoTail *pTITail)
3758 sltg_ref_lookup_t *ref_lookup = NULL;
3760 if(pTIHeader->href_table != 0xffffffff) {
3761 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3767 if(*(WORD*)pFirstItem == SLTG_IMPL_MAGIC) {
3768 SLTG_DoImpls(pFirstItem, pTI, FALSE, ref_lookup);
3770 heap_free(ref_lookup);
3774 static void SLTG_ProcessInterface(char *pBlk, ITypeInfoImpl *pTI,
3775 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3776 const SLTG_TypeInfoTail *pTITail)
3779 sltg_ref_lookup_t *ref_lookup = NULL;
3781 if(pTIHeader->href_table != 0xffffffff) {
3782 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3788 if(*(WORD*)pFirstItem == SLTG_IMPL_MAGIC) {
3789 SLTG_DoImpls(pFirstItem, pTI, TRUE, ref_lookup);
3792 if (pTITail->funcs_off != 0xffff)
3793 SLTG_DoFuncs(pBlk, pBlk + pTITail->funcs_off, pTI, pTITail->cFuncs, pNameTable, ref_lookup);
3795 heap_free(ref_lookup);
3797 if (TRACE_ON(typelib))
3798 dump_TLBFuncDesc(pTI->funcdescs, pTI->TypeAttr.cFuncs);
3801 static void SLTG_ProcessRecord(char *pBlk, ITypeInfoImpl *pTI,
3802 const char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3803 const SLTG_TypeInfoTail *pTITail)
3805 SLTG_DoVars(pBlk, pBlk + pTITail->vars_off, pTI, pTITail->cVars, pNameTable, NULL);
3808 static void SLTG_ProcessAlias(char *pBlk, ITypeInfoImpl *pTI,
3809 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3810 const SLTG_TypeInfoTail *pTITail)
3813 sltg_ref_lookup_t *ref_lookup = NULL;
3815 if (pTITail->simple_alias) {
3816 /* if simple alias, no more processing required */
3817 pTI->TypeAttr.tdescAlias.vt = pTITail->tdescalias_vt;
3821 if(pTIHeader->href_table != 0xffffffff) {
3822 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3826 /* otherwise it is an offset to a type */
3827 pType = (WORD *)(pBlk + pTITail->tdescalias_vt);
3829 SLTG_DoType(pType, pBlk, &pTI->TypeAttr.tdescAlias, ref_lookup);
3831 heap_free(ref_lookup);
3834 static void SLTG_ProcessDispatch(char *pBlk, ITypeInfoImpl *pTI,
3835 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3836 const SLTG_TypeInfoTail *pTITail)
3838 sltg_ref_lookup_t *ref_lookup = NULL;
3839 if (pTIHeader->href_table != 0xffffffff)
3840 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3843 if (pTITail->vars_off != 0xffff)
3844 SLTG_DoVars(pBlk, pBlk + pTITail->vars_off, pTI, pTITail->cVars, pNameTable, ref_lookup);
3846 if (pTITail->funcs_off != 0xffff)
3847 SLTG_DoFuncs(pBlk, pBlk + pTITail->funcs_off, pTI, pTITail->cFuncs, pNameTable, ref_lookup);
3849 if (pTITail->impls_off != 0xffff)
3850 SLTG_DoImpls(pBlk + pTITail->impls_off, pTI, FALSE, ref_lookup);
3852 /* this is necessary to cope with MSFT typelibs that set cFuncs to the number
3853 * of dispinterface functions including the IDispatch ones, so
3854 * ITypeInfo::GetFuncDesc takes the real value for cFuncs from cbSizeVft */
3855 pTI->TypeAttr.cbSizeVft = pTI->TypeAttr.cFuncs * sizeof(void *);
3857 heap_free(ref_lookup);
3858 if (TRACE_ON(typelib))
3859 dump_TLBFuncDesc(pTI->funcdescs, pTI->TypeAttr.cFuncs);
3862 static void SLTG_ProcessEnum(char *pBlk, ITypeInfoImpl *pTI,
3863 const char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3864 const SLTG_TypeInfoTail *pTITail)
3866 SLTG_DoVars(pBlk, pBlk + pTITail->vars_off, pTI, pTITail->cVars, pNameTable, NULL);
3869 static void SLTG_ProcessModule(char *pBlk, ITypeInfoImpl *pTI,
3870 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3871 const SLTG_TypeInfoTail *pTITail)
3873 sltg_ref_lookup_t *ref_lookup = NULL;
3874 if (pTIHeader->href_table != 0xffffffff)
3875 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3878 if (pTITail->vars_off != 0xffff)
3879 SLTG_DoVars(pBlk, pBlk + pTITail->vars_off, pTI, pTITail->cVars, pNameTable, ref_lookup);
3881 if (pTITail->funcs_off != 0xffff)
3882 SLTG_DoFuncs(pBlk, pBlk + pTITail->funcs_off, pTI, pTITail->cFuncs, pNameTable, ref_lookup);
3883 heap_free(ref_lookup);
3884 if (TRACE_ON(typelib))
3888 /* Because SLTG_OtherTypeInfo is such a painful struct, we make a more
3889 manageable copy of it into this */
3902 } SLTG_InternalOtherTypeInfo;
3904 /****************************************************************************
3905 * ITypeLib2_Constructor_SLTG
3907 * loading a SLTG typelib from an in-memory image
3909 static ITypeLib2* ITypeLib2_Constructor_SLTG(LPVOID pLib, DWORD dwTLBLength)
3911 ITypeLibImpl *pTypeLibImpl;
3912 SLTG_Header *pHeader;
3913 SLTG_BlkEntry *pBlkEntry;
3917 LPVOID pBlk, pFirstBlk;
3918 SLTG_LibBlk *pLibBlk;
3919 SLTG_InternalOtherTypeInfo *pOtherTypeInfoBlks;
3920 char *pAfterOTIBlks = NULL;
3921 char *pNameTable, *ptr;
3924 ITypeInfoImpl **ppTypeInfoImpl;
3926 TRACE_(typelib)("%p, TLB length = %d\n", pLib, dwTLBLength);
3929 pTypeLibImpl = TypeLibImpl_Constructor();
3930 if (!pTypeLibImpl) return NULL;
3934 TRACE_(typelib)("header:\n");
3935 TRACE_(typelib)("\tmagic=0x%08x, file blocks = %d\n", pHeader->SLTG_magic,
3936 pHeader->nrOfFileBlks );
3937 if (pHeader->SLTG_magic != SLTG_SIGNATURE) {
3938 FIXME_(typelib)("Header type magic 0x%08x not supported.\n",
3939 pHeader->SLTG_magic);
3943 /* There are pHeader->nrOfFileBlks - 2 TypeInfo records in this typelib */
3944 pTypeLibImpl->TypeInfoCount = pHeader->nrOfFileBlks - 2;
3946 /* This points to pHeader->nrOfFileBlks - 1 of SLTG_BlkEntry */
3947 pBlkEntry = (SLTG_BlkEntry*)(pHeader + 1);
3949 /* Next we have a magic block */
3950 pMagic = (SLTG_Magic*)(pBlkEntry + pHeader->nrOfFileBlks - 1);
3952 /* Let's see if we're still in sync */
3953 if(memcmp(pMagic->CompObj_magic, SLTG_COMPOBJ_MAGIC,
3954 sizeof(SLTG_COMPOBJ_MAGIC))) {
3955 FIXME_(typelib)("CompObj magic = %s\n", pMagic->CompObj_magic);
3958 if(memcmp(pMagic->dir_magic, SLTG_DIR_MAGIC,
3959 sizeof(SLTG_DIR_MAGIC))) {
3960 FIXME_(typelib)("dir magic = %s\n", pMagic->dir_magic);
3964 pIndex = (SLTG_Index*)(pMagic+1);
3966 pPad9 = (SLTG_Pad9*)(pIndex + pTypeLibImpl->TypeInfoCount);
3968 pFirstBlk = pPad9 + 1;
3970 /* We'll set up a ptr to the main library block, which is the last one. */
3972 for(pBlk = pFirstBlk, order = pHeader->first_blk - 1, i = 0;
3973 pBlkEntry[order].next != 0;
3974 order = pBlkEntry[order].next - 1, i++) {
3975 pBlk = (char*)pBlk + pBlkEntry[order].len;
3979 len = SLTG_ReadLibBlk(pLibBlk, pTypeLibImpl);
3981 /* Now there's 0x40 bytes of 0xffff with the numbers 0 to TypeInfoCount
3986 /* And now TypeInfoCount of SLTG_OtherTypeInfo */
3988 pOtherTypeInfoBlks = heap_alloc_zero(sizeof(*pOtherTypeInfoBlks) * pTypeLibImpl->TypeInfoCount);
3991 ptr = (char*)pLibBlk + len;
3993 for(i = 0; i < pTypeLibImpl->TypeInfoCount; i++) {
3997 pOtherTypeInfoBlks[i].small_no = *(WORD*)ptr;
3999 w = *(WORD*)(ptr + 2);
4002 pOtherTypeInfoBlks[i].index_name = heap_alloc(w+1);
4003 memcpy(pOtherTypeInfoBlks[i].index_name, ptr + 4, w);
4004 pOtherTypeInfoBlks[i].index_name[w] = '\0';
4006 w = *(WORD*)(ptr + 4 + len);
4008 TRACE_(typelib)("\twith %s\n", debugstr_an(ptr + 6 + len, w));
4010 pOtherTypeInfoBlks[i].other_name = heap_alloc(w+1);
4011 memcpy(pOtherTypeInfoBlks[i].other_name, ptr + 6 + len, w);
4012 pOtherTypeInfoBlks[i].other_name[w] = '\0';
4014 pOtherTypeInfoBlks[i].res1a = *(WORD*)(ptr + len + 6);
4015 pOtherTypeInfoBlks[i].name_offs = *(WORD*)(ptr + len + 8);
4016 extra = pOtherTypeInfoBlks[i].more_bytes = *(WORD*)(ptr + 10 + len);
4018 pOtherTypeInfoBlks[i].extra = heap_alloc(extra);
4019 memcpy(pOtherTypeInfoBlks[i].extra, ptr + 12, extra);
4022 pOtherTypeInfoBlks[i].res20 = *(WORD*)(ptr + 12 + len);
4023 pOtherTypeInfoBlks[i].helpcontext = *(DWORD*)(ptr + 14 + len);
4024 pOtherTypeInfoBlks[i].res26 = *(WORD*)(ptr + 18 + len);
4025 memcpy(&pOtherTypeInfoBlks[i].uuid, ptr + 20 + len, sizeof(GUID));
4026 len += sizeof(SLTG_OtherTypeInfo);
4030 pAfterOTIBlks = ptr;
4032 /* Skip this WORD and get the next DWORD */
4033 len = *(DWORD*)(pAfterOTIBlks + 2);
4035 /* Now add this to pLibBLk look at what we're pointing at and
4036 possibly add 0x20, then add 0x216, sprinkle a bit a magic
4037 dust and we should be pointing at the beginning of the name
4040 pNameTable = (char*)pLibBlk + len;
4042 switch(*(WORD*)pNameTable) {
4049 FIXME_(typelib)("pNameTable jump = %x\n", *(WORD*)pNameTable);
4053 pNameTable += 0x216;
4057 TRACE_(typelib)("Library name is %s\n", pNameTable + pLibBlk->name);
4059 pTypeLibImpl->Name = TLB_MultiByteToBSTR(pNameTable + pLibBlk->name);
4062 /* Hopefully we now have enough ptrs set up to actually read in
4063 some TypeInfos. It's not clear which order to do them in, so
4064 I'll just follow the links along the BlkEntry chain and read
4065 them in the order in which they are in the file */
4067 pTypeLibImpl->typeinfos = heap_alloc_zero(pTypeLibImpl->TypeInfoCount * sizeof(ITypeInfoImpl*));
4068 ppTypeInfoImpl = pTypeLibImpl->typeinfos;
4070 for(pBlk = pFirstBlk, order = pHeader->first_blk - 1, i = 0;
4071 pBlkEntry[order].next != 0;
4072 order = pBlkEntry[order].next - 1, i++) {
4074 SLTG_TypeInfoHeader *pTIHeader;
4075 SLTG_TypeInfoTail *pTITail;
4076 SLTG_MemberHeader *pMemHeader;
4078 if(strcmp(pBlkEntry[order].index_string + (char*)pMagic, pOtherTypeInfoBlks[i].index_name)) {
4079 FIXME_(typelib)("Index strings don't match\n");
4080 heap_free(pOtherTypeInfoBlks);
4085 if(pTIHeader->magic != SLTG_TIHEADER_MAGIC) {
4086 FIXME_(typelib)("TypeInfoHeader magic = %04x\n", pTIHeader->magic);
4087 heap_free(pOtherTypeInfoBlks);
4090 TRACE_(typelib)("pTIHeader->res06 = %x, pTIHeader->res0e = %x, "
4091 "pTIHeader->res16 = %x, pTIHeader->res1e = %x\n",
4092 pTIHeader->res06, pTIHeader->res0e, pTIHeader->res16, pTIHeader->res1e);
4094 *ppTypeInfoImpl = ITypeInfoImpl_Constructor();
4095 (*ppTypeInfoImpl)->pTypeLib = pTypeLibImpl;
4096 (*ppTypeInfoImpl)->index = i;
4097 (*ppTypeInfoImpl)->Name = TLB_MultiByteToBSTR(
4098 pOtherTypeInfoBlks[i].name_offs +
4100 (*ppTypeInfoImpl)->dwHelpContext = pOtherTypeInfoBlks[i].helpcontext;
4101 (*ppTypeInfoImpl)->TypeAttr.guid = pOtherTypeInfoBlks[i].uuid;
4102 (*ppTypeInfoImpl)->TypeAttr.typekind = pTIHeader->typekind;
4103 (*ppTypeInfoImpl)->TypeAttr.wMajorVerNum = pTIHeader->major_version;
4104 (*ppTypeInfoImpl)->TypeAttr.wMinorVerNum = pTIHeader->minor_version;
4105 (*ppTypeInfoImpl)->TypeAttr.wTypeFlags =
4106 (pTIHeader->typeflags1 >> 3) | (pTIHeader->typeflags2 << 5);
4108 if((*ppTypeInfoImpl)->TypeAttr.wTypeFlags & TYPEFLAG_FDUAL)
4109 (*ppTypeInfoImpl)->TypeAttr.typekind = TKIND_DISPATCH;
4111 if((pTIHeader->typeflags1 & 7) != 2)
4112 FIXME_(typelib)("typeflags1 = %02x\n", pTIHeader->typeflags1);
4113 if(pTIHeader->typeflags3 != 2)
4114 FIXME_(typelib)("typeflags3 = %02x\n", pTIHeader->typeflags3);
4116 TRACE_(typelib)("TypeInfo %s of kind %s guid %s typeflags %04x\n",
4117 debugstr_w((*ppTypeInfoImpl)->Name),
4118 typekind_desc[pTIHeader->typekind],
4119 debugstr_guid(&(*ppTypeInfoImpl)->TypeAttr.guid),
4120 (*ppTypeInfoImpl)->TypeAttr.wTypeFlags);
4122 pMemHeader = (SLTG_MemberHeader*)((char *)pBlk + pTIHeader->elem_table);
4124 pTITail = (SLTG_TypeInfoTail*)((char *)(pMemHeader + 1) + pMemHeader->cbExtra);
4126 (*ppTypeInfoImpl)->TypeAttr.cbAlignment = pTITail->cbAlignment;
4127 (*ppTypeInfoImpl)->TypeAttr.cbSizeInstance = pTITail->cbSizeInstance;
4128 (*ppTypeInfoImpl)->TypeAttr.cbSizeVft = pTITail->cbSizeVft;
4130 switch(pTIHeader->typekind) {
4132 SLTG_ProcessEnum((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4133 pTIHeader, pTITail);
4137 SLTG_ProcessRecord((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4138 pTIHeader, pTITail);
4141 case TKIND_INTERFACE:
4142 SLTG_ProcessInterface((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4143 pTIHeader, pTITail);
4147 SLTG_ProcessCoClass((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4148 pTIHeader, pTITail);
4152 SLTG_ProcessAlias((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4153 pTIHeader, pTITail);
4156 case TKIND_DISPATCH:
4157 SLTG_ProcessDispatch((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4158 pTIHeader, pTITail);
4162 SLTG_ProcessModule((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4163 pTIHeader, pTITail);
4167 FIXME("Not processing typekind %d\n", pTIHeader->typekind);
4172 /* could get cFuncs, cVars and cImplTypes from here
4173 but we've already set those */
4174 #define X(x) TRACE_(typelib)("tt "#x": %x\n",pTITail->res##x);
4190 pBlk = (char*)pBlk + pBlkEntry[order].len;
4193 if(i != pTypeLibImpl->TypeInfoCount) {
4194 FIXME("Somehow processed %d TypeInfos\n", i);
4195 heap_free(pOtherTypeInfoBlks);
4199 heap_free(pOtherTypeInfoBlks);
4200 return (ITypeLib2*)pTypeLibImpl;
4203 /* ITypeLib::QueryInterface
4205 static HRESULT WINAPI ITypeLib2_fnQueryInterface(
4210 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4212 TRACE("(%p)->(IID: %s)\n",This,debugstr_guid(riid));
4215 if(IsEqualIID(riid, &IID_IUnknown) ||
4216 IsEqualIID(riid,&IID_ITypeLib)||
4217 IsEqualIID(riid,&IID_ITypeLib2))
4224 ITypeLib2_AddRef(iface);
4225 TRACE("-- Interface: (%p)->(%p)\n",ppvObject,*ppvObject);
4228 TRACE("-- Interface: E_NOINTERFACE\n");
4229 return E_NOINTERFACE;
4234 static ULONG WINAPI ITypeLib2_fnAddRef( ITypeLib2 *iface)
4236 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4237 ULONG ref = InterlockedIncrement(&This->ref);
4239 TRACE("(%p)->ref was %u\n",This, ref - 1);
4244 /* ITypeLib::Release
4246 static ULONG WINAPI ITypeLib2_fnRelease( ITypeLib2 *iface)
4248 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4249 ULONG ref = InterlockedDecrement(&This->ref);
4251 TRACE("(%p)->(%u)\n",This, ref);
4255 TLBImpLib *pImpLib, *pImpLibNext;
4256 TLBRefType *ref_type;
4260 /* remove cache entry */
4263 TRACE("removing from cache list\n");
4264 EnterCriticalSection(&cache_section);
4265 if(This->entry.next)
4266 list_remove(&This->entry);
4267 LeaveCriticalSection(&cache_section);
4268 heap_free(This->path);
4270 TRACE(" destroying ITypeLib(%p)\n",This);
4272 SysFreeString(This->Name);
4275 SysFreeString(This->DocString);
4276 This->DocString = NULL;
4278 SysFreeString(This->HelpFile);
4279 This->HelpFile = NULL;
4281 SysFreeString(This->HelpStringDll);
4282 This->HelpStringDll = NULL;
4284 TLB_FreeCustData(&This->custdata_list);
4286 for (i = 0; i < This->ctTypeDesc; i++)
4287 if (This->pTypeDesc[i].vt == VT_CARRAY)
4288 heap_free(This->pTypeDesc[i].u.lpadesc);
4290 heap_free(This->pTypeDesc);
4292 LIST_FOR_EACH_ENTRY_SAFE(pImpLib, pImpLibNext, &This->implib_list, TLBImpLib, entry)
4294 if (pImpLib->pImpTypeLib)
4295 ITypeLib_Release((ITypeLib *)pImpLib->pImpTypeLib);
4296 SysFreeString(pImpLib->name);
4298 list_remove(&pImpLib->entry);
4302 LIST_FOR_EACH_ENTRY_SAFE(ref_type, cursor2, &This->ref_list, TLBRefType, entry)
4304 list_remove(&ref_type->entry);
4305 heap_free(ref_type);
4308 for (i = 0; i < This->TypeInfoCount; ++i)
4309 ITypeInfoImpl_Destroy(This->typeinfos[i]);
4310 heap_free(This->typeinfos);
4318 /* ITypeLib::GetTypeInfoCount
4320 * Returns the number of type descriptions in the type library
4322 static UINT WINAPI ITypeLib2_fnGetTypeInfoCount( ITypeLib2 *iface)
4324 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4325 TRACE("(%p)->count is %d\n",This, This->TypeInfoCount);
4326 return This->TypeInfoCount;
4329 /* ITypeLib::GetTypeInfo
4331 * retrieves the specified type description in the library.
4333 static HRESULT WINAPI ITypeLib2_fnGetTypeInfo(
4336 ITypeInfo **ppTInfo)
4338 ITypeLibImpl *This = (ITypeLibImpl*)iface;
4340 TRACE("%p %u %p\n", This, index, ppTInfo);
4343 return E_INVALIDARG;
4345 if(index >= This->TypeInfoCount)
4346 return TYPE_E_ELEMENTNOTFOUND;
4348 *ppTInfo = (ITypeInfo*)This->typeinfos[index];
4349 ITypeInfo_AddRef(*ppTInfo);
4355 /* ITypeLibs::GetTypeInfoType
4357 * Retrieves the type of a type description.
4359 static HRESULT WINAPI ITypeLib2_fnGetTypeInfoType(
4364 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4366 TRACE("(%p, %d, %p)\n", This, index, pTKind);
4369 return E_INVALIDARG;
4371 if(index >= This->TypeInfoCount)
4372 return TYPE_E_ELEMENTNOTFOUND;
4374 *pTKind = This->typeinfos[index]->TypeAttr.typekind;
4379 /* ITypeLib::GetTypeInfoOfGuid
4381 * Retrieves the type description that corresponds to the specified GUID.
4384 static HRESULT WINAPI ITypeLib2_fnGetTypeInfoOfGuid(
4387 ITypeInfo **ppTInfo)
4389 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4392 TRACE("%p %s %p\n", This, debugstr_guid(guid), ppTInfo);
4394 for(i = 0; i < This->TypeInfoCount; ++i){
4395 if(IsEqualIID(&This->typeinfos[i]->TypeAttr.guid, guid)){
4396 *ppTInfo = (ITypeInfo*)This->typeinfos[i];
4397 ITypeInfo_AddRef(*ppTInfo);
4402 return TYPE_E_ELEMENTNOTFOUND;
4405 /* ITypeLib::GetLibAttr
4407 * Retrieves the structure that contains the library's attributes.
4410 static HRESULT WINAPI ITypeLib2_fnGetLibAttr(
4414 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4416 TRACE("(%p, %p)\n", This, attr);
4418 if (!attr) return E_INVALIDARG;
4420 *attr = heap_alloc(sizeof(**attr));
4421 if (!*attr) return E_OUTOFMEMORY;
4423 **attr = This->LibAttr;
4427 /* ITypeLib::GetTypeComp
4429 * Enables a client compiler to bind to a library's types, variables,
4430 * constants, and global functions.
4433 static HRESULT WINAPI ITypeLib2_fnGetTypeComp(
4435 ITypeComp **ppTComp)
4437 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4439 TRACE("(%p)->(%p)\n",This,ppTComp);
4440 *ppTComp = (ITypeComp *)&This->lpVtblTypeComp;
4441 ITypeComp_AddRef(*ppTComp);
4446 /* ITypeLib::GetDocumentation
4448 * Retrieves the library's documentation string, the complete Help file name
4449 * and path, and the context identifier for the library Help topic in the Help
4452 * On a successful return all non-null BSTR pointers will have been set,
4455 static HRESULT WINAPI ITypeLib2_fnGetDocumentation(
4459 BSTR *pBstrDocString,
4460 DWORD *pdwHelpContext,
4461 BSTR *pBstrHelpFile)
4463 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4465 HRESULT result = E_INVALIDARG;
4470 TRACE("(%p) index %d Name(%p) DocString(%p) HelpContext(%p) HelpFile(%p)\n",
4472 pBstrName, pBstrDocString,
4473 pdwHelpContext, pBstrHelpFile);
4477 /* documentation for the typelib */
4482 if(!(*pBstrName = SysAllocString(This->Name)))
4490 if (This->DocString)
4492 if(!(*pBstrDocString = SysAllocString(This->DocString)))
4495 else if (This->Name)
4497 if(!(*pBstrDocString = SysAllocString(This->Name)))
4501 *pBstrDocString = NULL;
4505 *pdwHelpContext = This->dwHelpContext;
4511 if(!(*pBstrHelpFile = SysAllocString(This->HelpFile)))
4515 *pBstrHelpFile = NULL;
4522 /* for a typeinfo */
4523 result = ITypeLib2_fnGetTypeInfo(iface, index, &pTInfo);
4525 if(SUCCEEDED(result))
4527 result = ITypeInfo_GetDocumentation(pTInfo,
4531 pdwHelpContext, pBstrHelpFile);
4533 ITypeInfo_Release(pTInfo);
4538 if (pBstrDocString) SysFreeString (*pBstrDocString);
4540 if (pBstrName) SysFreeString (*pBstrName);
4542 return STG_E_INSUFFICIENTMEMORY;
4547 * Indicates whether a passed-in string contains the name of a type or member
4548 * described in the library.
4551 static HRESULT WINAPI ITypeLib2_fnIsName(
4557 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4558 UINT nNameBufLen = (lstrlenW(szNameBuf)+1)*sizeof(WCHAR), tic, fdc, vrc, pc;
4560 TRACE("(%p)->(%s,%08x,%p)\n", This, debugstr_w(szNameBuf), lHashVal,
4564 for(tic = 0; tic < This->TypeInfoCount; ++tic){
4565 ITypeInfoImpl *pTInfo = This->typeinfos[tic];
4566 if(!memcmp(szNameBuf,pTInfo->Name, nNameBufLen)) goto ITypeLib2_fnIsName_exit;
4567 for(fdc = 0; fdc < pTInfo->TypeAttr.cFuncs; ++fdc) {
4568 TLBFuncDesc *pFInfo = &pTInfo->funcdescs[fdc];
4569 if(!memcmp(szNameBuf,pFInfo->Name, nNameBufLen)) goto ITypeLib2_fnIsName_exit;
4570 for(pc=0; pc < pFInfo->funcdesc.cParams; pc++)
4571 if(!memcmp(szNameBuf,pFInfo->pParamDesc[pc].Name, nNameBufLen))
4572 goto ITypeLib2_fnIsName_exit;
4574 for(vrc = 0; vrc < pTInfo->TypeAttr.cVars; ++vrc){
4575 TLBVarDesc *pVInfo = &pTInfo->vardescs[vrc];
4576 if(!memcmp(szNameBuf,pVInfo->Name, nNameBufLen)) goto ITypeLib2_fnIsName_exit;
4582 ITypeLib2_fnIsName_exit:
4583 TRACE("(%p)slow! search for %s: %s found!\n", This,
4584 debugstr_w(szNameBuf), *pfName?"NOT":"");
4589 /* ITypeLib::FindName
4591 * Finds occurrences of a type description in a type library. This may be used
4592 * to quickly verify that a name exists in a type library.
4595 static HRESULT WINAPI ITypeLib2_fnFindName(
4599 ITypeInfo **ppTInfo,
4603 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4604 UINT tic, count = 0;
4607 TRACE("(%p)->(%s %u %p %p %p)\n", This, debugstr_w(name), hash, ppTInfo, memid, found);
4609 if ((!name && hash == 0) || !ppTInfo || !memid || !found)
4610 return E_INVALIDARG;
4612 len = (lstrlenW(name) + 1)*sizeof(WCHAR);
4613 for(tic = 0; tic < This->TypeInfoCount; ++tic) {
4614 ITypeInfoImpl *pTInfo = This->typeinfos[tic];
4618 if(!memcmp(name, pTInfo->Name, len)) goto ITypeLib2_fnFindName_exit;
4619 for(fdc = 0; fdc < pTInfo->TypeAttr.cFuncs; ++fdc) {
4620 TLBFuncDesc *func = &pTInfo->funcdescs[fdc];
4623 if(!memcmp(name, func->Name, len)) goto ITypeLib2_fnFindName_exit;
4624 for(pc = 0; pc < func->funcdesc.cParams; pc++) {
4625 if(!memcmp(name, func->pParamDesc[pc].Name, len))
4626 goto ITypeLib2_fnFindName_exit;
4630 var = TLB_get_vardesc_by_name(pTInfo->vardescs, pTInfo->TypeAttr.cVars, name);
4632 goto ITypeLib2_fnFindName_exit;
4635 ITypeLib2_fnFindName_exit:
4636 ITypeInfo_AddRef((ITypeInfo*)pTInfo);
4637 ppTInfo[count]=(LPTYPEINFO)pTInfo;
4640 TRACE("found %d typeinfos\n", count);
4647 /* ITypeLib::ReleaseTLibAttr
4649 * Releases the TLIBATTR originally obtained from ITypeLib::GetLibAttr.
4652 static VOID WINAPI ITypeLib2_fnReleaseTLibAttr(
4654 TLIBATTR *pTLibAttr)
4656 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4657 TRACE("freeing (%p)\n",This);
4658 heap_free(pTLibAttr);
4662 /* ITypeLib2::GetCustData
4664 * gets the custom data
4666 static HRESULT WINAPI ITypeLib2_fnGetCustData(
4671 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4672 TLBCustData *pCData;
4674 TRACE("%p %s %p\n", This, debugstr_guid(guid), pVarVal);
4676 pCData = TLB_get_custdata_by_guid(&This->custdata_list, guid);
4678 return TYPE_E_ELEMENTNOTFOUND;
4680 VariantInit(pVarVal);
4681 VariantCopy(pVarVal, &pCData->data);
4686 /* ITypeLib2::GetLibStatistics
4688 * Returns statistics about a type library that are required for efficient
4689 * sizing of hash tables.
4692 static HRESULT WINAPI ITypeLib2_fnGetLibStatistics(
4694 ULONG *pcUniqueNames,
4695 ULONG *pcchUniqueNames)
4697 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4699 FIXME("(%p): stub!\n", This);
4701 if(pcUniqueNames) *pcUniqueNames=1;
4702 if(pcchUniqueNames) *pcchUniqueNames=1;
4706 /* ITypeLib2::GetDocumentation2
4708 * Retrieves the library's documentation string, the complete Help file name
4709 * and path, the localization context to use, and the context ID for the
4710 * library Help topic in the Help file.
4713 static HRESULT WINAPI ITypeLib2_fnGetDocumentation2(
4717 BSTR *pbstrHelpString,
4718 DWORD *pdwHelpStringContext,
4719 BSTR *pbstrHelpStringDll)
4721 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4725 FIXME("(%p) index %d lcid %d half implemented stub!\n", This, index, lcid);
4727 /* the help string should be obtained from the helpstringdll,
4728 * using the _DLLGetDocumentation function, based on the supplied
4729 * lcid. Nice to do sometime...
4733 /* documentation for the typelib */
4735 *pbstrHelpString=SysAllocString(This->DocString);
4736 if(pdwHelpStringContext)
4737 *pdwHelpStringContext=This->dwHelpContext;
4738 if(pbstrHelpStringDll)
4739 *pbstrHelpStringDll=SysAllocString(This->HelpStringDll);
4745 /* for a typeinfo */
4746 result=ITypeLib2_GetTypeInfo(iface, index, &pTInfo);
4748 if(SUCCEEDED(result))
4750 ITypeInfo2 * pTInfo2;
4751 result = ITypeInfo_QueryInterface(pTInfo,
4753 (LPVOID*) &pTInfo2);
4755 if(SUCCEEDED(result))
4757 result = ITypeInfo2_GetDocumentation2(pTInfo2,
4761 pdwHelpStringContext,
4762 pbstrHelpStringDll);
4764 ITypeInfo2_Release(pTInfo2);
4767 ITypeInfo_Release(pTInfo);
4773 static HRESULT TLB_copy_all_custdata(struct list *custdata_list, CUSTDATA *pCustData)
4775 TLBCustData *pCData;
4779 ct = list_count(custdata_list);
4781 pCustData->prgCustData = heap_alloc_zero(ct * sizeof(CUSTDATAITEM));
4782 if(!pCustData->prgCustData)
4783 return E_OUTOFMEMORY;
4785 pCustData->cCustData = ct;
4787 cdi = pCustData->prgCustData;
4788 LIST_FOR_EACH_ENTRY(pCData, custdata_list, TLBCustData, entry){
4789 cdi->guid = pCData->guid;
4790 VariantCopy(&cdi->varValue, &pCData->data);
4798 /* ITypeLib2::GetAllCustData
4800 * Gets all custom data items for the library.
4803 static HRESULT WINAPI ITypeLib2_fnGetAllCustData(
4805 CUSTDATA *pCustData)
4807 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4808 TRACE("%p %p\n", iface, pCustData);
4809 return TLB_copy_all_custdata(&This->custdata_list, pCustData);
4812 static const ITypeLib2Vtbl tlbvt = {
4813 ITypeLib2_fnQueryInterface,
4815 ITypeLib2_fnRelease,
4816 ITypeLib2_fnGetTypeInfoCount,
4817 ITypeLib2_fnGetTypeInfo,
4818 ITypeLib2_fnGetTypeInfoType,
4819 ITypeLib2_fnGetTypeInfoOfGuid,
4820 ITypeLib2_fnGetLibAttr,
4821 ITypeLib2_fnGetTypeComp,
4822 ITypeLib2_fnGetDocumentation,
4824 ITypeLib2_fnFindName,
4825 ITypeLib2_fnReleaseTLibAttr,
4827 ITypeLib2_fnGetCustData,
4828 ITypeLib2_fnGetLibStatistics,
4829 ITypeLib2_fnGetDocumentation2,
4830 ITypeLib2_fnGetAllCustData
4834 static HRESULT WINAPI ITypeLibComp_fnQueryInterface(ITypeComp * iface, REFIID riid, LPVOID * ppv)
4836 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4838 return ITypeLib2_QueryInterface((ITypeLib2 *)This, riid, ppv);
4841 static ULONG WINAPI ITypeLibComp_fnAddRef(ITypeComp * iface)
4843 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4845 return ITypeLib2_AddRef((ITypeLib2 *)This);
4848 static ULONG WINAPI ITypeLibComp_fnRelease(ITypeComp * iface)
4850 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4852 return ITypeLib2_Release((ITypeLib2 *)This);
4855 static HRESULT WINAPI ITypeLibComp_fnBind(
4860 ITypeInfo ** ppTInfo,
4861 DESCKIND * pDescKind,
4864 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4865 int typemismatch=0, i;
4867 TRACE("(%s, 0x%x, 0x%x, %p, %p, %p)\n", debugstr_w(szName), lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
4869 *pDescKind = DESCKIND_NONE;
4870 pBindPtr->lptcomp = NULL;
4873 for(i = 0; i < This->TypeInfoCount; ++i){
4874 ITypeInfoImpl *pTypeInfo = This->typeinfos[i];
4875 TRACE("testing %s\n", debugstr_w(pTypeInfo->Name));
4877 /* FIXME: check wFlags here? */
4878 /* FIXME: we should use a hash table to look this info up using lHash
4879 * instead of an O(n) search */
4880 if ((pTypeInfo->TypeAttr.typekind == TKIND_ENUM) ||
4881 (pTypeInfo->TypeAttr.typekind == TKIND_MODULE))
4883 if (pTypeInfo->Name && !strcmpW(pTypeInfo->Name, szName))
4885 *pDescKind = DESCKIND_TYPECOMP;
4886 pBindPtr->lptcomp = (ITypeComp *)&pTypeInfo->lpVtblTypeComp;
4887 ITypeComp_AddRef(pBindPtr->lptcomp);
4888 TRACE("module or enum: %s\n", debugstr_w(szName));
4893 if ((pTypeInfo->TypeAttr.typekind == TKIND_MODULE) ||
4894 (pTypeInfo->TypeAttr.typekind == TKIND_ENUM))
4896 ITypeComp *pSubTypeComp = (ITypeComp *)&pTypeInfo->lpVtblTypeComp;
4899 hr = ITypeComp_Bind(pSubTypeComp, szName, lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
4900 if (SUCCEEDED(hr) && (*pDescKind != DESCKIND_NONE))
4902 TRACE("found in module or in enum: %s\n", debugstr_w(szName));
4905 else if (hr == TYPE_E_TYPEMISMATCH)
4909 if ((pTypeInfo->TypeAttr.typekind == TKIND_COCLASS) &&
4910 (pTypeInfo->TypeAttr.wTypeFlags & TYPEFLAG_FAPPOBJECT))
4912 ITypeComp *pSubTypeComp = (ITypeComp *)&pTypeInfo->lpVtblTypeComp;
4914 ITypeInfo *subtypeinfo;
4916 DESCKIND subdesckind;
4918 hr = ITypeComp_Bind(pSubTypeComp, szName, lHash, wFlags,
4919 &subtypeinfo, &subdesckind, &subbindptr);
4920 if (SUCCEEDED(hr) && (subdesckind != DESCKIND_NONE))
4922 TYPEDESC tdesc_appobject;
4923 const VARDESC vardesc_appobject =
4926 NULL, /* lpstrSchema */
4941 VAR_STATIC /* varkind */
4944 tdesc_appobject.u.hreftype = pTypeInfo->hreftype;
4945 tdesc_appobject.vt = VT_USERDEFINED;
4947 TRACE("found in implicit app object: %s\n", debugstr_w(szName));
4949 /* cleanup things filled in by Bind call so we can put our
4950 * application object data in there instead */
4951 switch (subdesckind)
4953 case DESCKIND_FUNCDESC:
4954 ITypeInfo_ReleaseFuncDesc(subtypeinfo, subbindptr.lpfuncdesc);
4956 case DESCKIND_VARDESC:
4957 ITypeInfo_ReleaseVarDesc(subtypeinfo, subbindptr.lpvardesc);
4962 if (subtypeinfo) ITypeInfo_Release(subtypeinfo);
4964 if (pTypeInfo->hreftype == -1)
4965 FIXME("no hreftype for interface %p\n", pTypeInfo);
4967 hr = TLB_AllocAndInitVarDesc(&vardesc_appobject, &pBindPtr->lpvardesc);
4971 *pDescKind = DESCKIND_IMPLICITAPPOBJ;
4972 *ppTInfo = (ITypeInfo *)pTypeInfo;
4973 ITypeInfo_AddRef(*ppTInfo);
4976 else if (hr == TYPE_E_TYPEMISMATCH)
4983 TRACE("type mismatch %s\n", debugstr_w(szName));
4984 return TYPE_E_TYPEMISMATCH;
4988 TRACE("name not found %s\n", debugstr_w(szName));
4993 static HRESULT WINAPI ITypeLibComp_fnBindType(
4997 ITypeInfo ** ppTInfo,
4998 ITypeComp ** ppTComp)
5000 ITypeLibImpl *This = impl_from_ITypeComp(iface);
5003 TRACE("(%s, %x, %p, %p)\n", debugstr_w(szName), lHash, ppTInfo, ppTComp);
5005 if(!szName || !ppTInfo || !ppTComp)
5006 return E_INVALIDARG;
5008 for(i = 0; i < This->TypeInfoCount; ++i)
5010 ITypeInfoImpl *pTypeInfo = This->typeinfos[i];
5011 /* FIXME: should use lHash to do the search */
5012 if (pTypeInfo->Name && !strcmpiW(pTypeInfo->Name, szName))
5014 TRACE("returning %p\n", pTypeInfo);
5015 *ppTInfo = (ITypeInfo *)&pTypeInfo->lpVtbl;
5016 ITypeInfo_AddRef(*ppTInfo);
5017 *ppTComp = (ITypeComp *)&pTypeInfo->lpVtblTypeComp;
5018 ITypeComp_AddRef(*ppTComp);
5023 TRACE("not found\n");
5029 static const ITypeCompVtbl tlbtcvt =
5032 ITypeLibComp_fnQueryInterface,
5033 ITypeLibComp_fnAddRef,
5034 ITypeLibComp_fnRelease,
5036 ITypeLibComp_fnBind,
5037 ITypeLibComp_fnBindType
5040 /*================== ITypeInfo(2) Methods ===================================*/
5041 static ITypeInfoImpl* ITypeInfoImpl_Constructor(void)
5043 ITypeInfoImpl *pTypeInfoImpl;
5045 pTypeInfoImpl = heap_alloc_zero(sizeof(ITypeInfoImpl));
5048 pTypeInfoImpl->lpVtbl = &tinfvt;
5049 pTypeInfoImpl->lpVtblTypeComp = &tcompvt;
5050 pTypeInfoImpl->ref = 0;
5051 pTypeInfoImpl->hreftype = -1;
5052 pTypeInfoImpl->TypeAttr.memidConstructor = MEMBERID_NIL;
5053 pTypeInfoImpl->TypeAttr.memidDestructor = MEMBERID_NIL;
5054 list_init(&pTypeInfoImpl->custdata_list);
5056 TRACE("(%p)\n", pTypeInfoImpl);
5057 return pTypeInfoImpl;
5060 /* ITypeInfo::QueryInterface
5062 static HRESULT WINAPI ITypeInfo_fnQueryInterface(
5067 ITypeLibImpl *This = (ITypeLibImpl *)iface;
5069 TRACE("(%p)->(IID: %s)\n",This,debugstr_guid(riid));
5072 if(IsEqualIID(riid, &IID_IUnknown) ||
5073 IsEqualIID(riid,&IID_ITypeInfo)||
5074 IsEqualIID(riid,&IID_ITypeInfo2))
5078 ITypeInfo2_AddRef(iface);
5079 TRACE("-- Interface: (%p)->(%p)\n",ppvObject,*ppvObject);
5082 TRACE("-- Interface: E_NOINTERFACE\n");
5083 return E_NOINTERFACE;
5086 /* ITypeInfo::AddRef
5088 static ULONG WINAPI ITypeInfo_fnAddRef( ITypeInfo2 *iface)
5090 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5091 ULONG ref = InterlockedIncrement(&This->ref);
5093 TRACE("(%p)->ref is %u\n",This, ref);
5095 if (ref == 1 /* incremented from 0 */)
5096 ITypeLib2_AddRef((ITypeLib2*)This->pTypeLib);
5101 static void ITypeInfoImpl_Destroy(ITypeInfoImpl *This)
5105 TRACE("destroying ITypeInfo(%p)\n",This);
5107 SysFreeString(This->Name);
5110 SysFreeString(This->DocString);
5111 This->DocString = NULL;
5113 SysFreeString(This->DllName);
5114 This->DllName = NULL;
5116 for (i = 0; i < This->TypeAttr.cFuncs; ++i)
5118 TLBFuncDesc *pFInfo = &This->funcdescs[i];
5119 for(j = 0; j < pFInfo->funcdesc.cParams; j++)
5121 ELEMDESC *elemdesc = &pFInfo->funcdesc.lprgelemdescParam[j];
5122 if (elemdesc->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT)
5124 VariantClear(&elemdesc->u.paramdesc.pparamdescex->varDefaultValue);
5125 heap_free(elemdesc->u.paramdesc.pparamdescex);
5127 TLB_FreeCustData(&pFInfo->pParamDesc[j].custdata_list);
5128 SysFreeString(pFInfo->pParamDesc[j].Name);
5130 heap_free(pFInfo->funcdesc.lprgelemdescParam);
5131 heap_free(pFInfo->pParamDesc);
5132 TLB_FreeCustData(&pFInfo->custdata_list);
5133 if (!IS_INTRESOURCE(pFInfo->Entry) && pFInfo->Entry != (BSTR)-1)
5134 SysFreeString(pFInfo->Entry);
5135 SysFreeString(pFInfo->HelpString);
5136 SysFreeString(pFInfo->Name);
5138 heap_free(This->funcdescs);
5140 for(i = 0; i < This->TypeAttr.cVars; ++i)
5142 TLBVarDesc *pVInfo = &This->vardescs[i];
5143 if (pVInfo->vardesc.varkind == VAR_CONST)
5145 VariantClear(pVInfo->vardesc.u.lpvarValue);
5146 heap_free(pVInfo->vardesc.u.lpvarValue);
5148 TLB_FreeCustData(&pVInfo->custdata_list);
5149 SysFreeString(pVInfo->Name);
5150 SysFreeString(pVInfo->HelpString);
5152 heap_free(This->vardescs);
5154 if(This->impltypes){
5155 for (i = 0; i < This->TypeAttr.cImplTypes; ++i){
5156 TLBImplType *pImpl = &This->impltypes[i];
5157 TLB_FreeCustData(&pImpl->custdata_list);
5159 heap_free(This->impltypes);
5162 TLB_FreeCustData(&This->custdata_list);
5167 /* ITypeInfo::Release
5169 static ULONG WINAPI ITypeInfo_fnRelease(ITypeInfo2 *iface)
5171 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5172 ULONG ref = InterlockedDecrement(&This->ref);
5174 TRACE("(%p)->(%u)\n",This, ref);
5178 BOOL not_attached_to_typelib = This->not_attached_to_typelib;
5179 ITypeLib2_Release((ITypeLib2*)This->pTypeLib);
5180 if (not_attached_to_typelib)
5182 /* otherwise This will be freed when typelib is freed */
5188 /* ITypeInfo::GetTypeAttr
5190 * Retrieves a TYPEATTR structure that contains the attributes of the type
5194 static HRESULT WINAPI ITypeInfo_fnGetTypeAttr( ITypeInfo2 *iface,
5195 LPTYPEATTR *ppTypeAttr)
5197 const ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5200 TRACE("(%p)\n",This);
5202 size = sizeof(**ppTypeAttr);
5203 if (This->TypeAttr.typekind == TKIND_ALIAS)
5204 size += TLB_SizeTypeDesc(&This->TypeAttr.tdescAlias, FALSE);
5206 *ppTypeAttr = heap_alloc(size);
5208 return E_OUTOFMEMORY;
5210 **ppTypeAttr = This->TypeAttr;
5212 if (This->TypeAttr.typekind == TKIND_ALIAS)
5213 TLB_CopyTypeDesc(&(*ppTypeAttr)->tdescAlias,
5214 &This->TypeAttr.tdescAlias, *ppTypeAttr + 1);
5216 if((*ppTypeAttr)->typekind == TKIND_DISPATCH) {
5217 /* This should include all the inherited funcs */
5218 (*ppTypeAttr)->cFuncs = (*ppTypeAttr)->cbSizeVft / sizeof(void *);
5219 /* This is always the size of IDispatch's vtbl */
5220 (*ppTypeAttr)->cbSizeVft = sizeof(IDispatchVtbl);
5221 (*ppTypeAttr)->wTypeFlags &= ~TYPEFLAG_FOLEAUTOMATION;
5226 /* ITypeInfo::GetTypeComp
5228 * Retrieves the ITypeComp interface for the type description, which enables a
5229 * client compiler to bind to the type description's members.
5232 static HRESULT WINAPI ITypeInfo_fnGetTypeComp( ITypeInfo2 *iface,
5233 ITypeComp * *ppTComp)
5235 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5237 TRACE("(%p)->(%p)\n", This, ppTComp);
5239 *ppTComp = (ITypeComp *)&This->lpVtblTypeComp;
5240 ITypeComp_AddRef(*ppTComp);
5244 static SIZE_T TLB_SizeElemDesc( const ELEMDESC *elemdesc )
5246 SIZE_T size = TLB_SizeTypeDesc(&elemdesc->tdesc, FALSE);
5247 if (elemdesc->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT)
5248 size += sizeof(*elemdesc->u.paramdesc.pparamdescex);
5252 static HRESULT TLB_CopyElemDesc( const ELEMDESC *src, ELEMDESC *dest, char **buffer )
5255 *buffer = TLB_CopyTypeDesc(&dest->tdesc, &src->tdesc, *buffer);
5256 if (src->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT)
5258 const PARAMDESCEX *pparamdescex_src = src->u.paramdesc.pparamdescex;
5259 PARAMDESCEX *pparamdescex_dest = dest->u.paramdesc.pparamdescex = (PARAMDESCEX *)*buffer;
5260 *buffer += sizeof(PARAMDESCEX);
5261 *pparamdescex_dest = *pparamdescex_src;
5262 VariantInit(&pparamdescex_dest->varDefaultValue);
5263 return VariantCopy(&pparamdescex_dest->varDefaultValue,
5264 (VARIANTARG *)&pparamdescex_src->varDefaultValue);
5267 dest->u.paramdesc.pparamdescex = NULL;
5271 static void TLB_FreeElemDesc( ELEMDESC *elemdesc )
5273 if (elemdesc->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT)
5274 VariantClear(&elemdesc->u.paramdesc.pparamdescex->varDefaultValue);
5277 static HRESULT TLB_AllocAndInitFuncDesc( const FUNCDESC *src, FUNCDESC **dest_ptr, BOOL dispinterface )
5281 SIZE_T size = sizeof(*src);
5285 size += sizeof(*src->lprgscode) * src->cScodes;
5286 size += TLB_SizeElemDesc(&src->elemdescFunc);
5287 for (i = 0; i < src->cParams; i++)
5289 size += sizeof(ELEMDESC);
5290 size += TLB_SizeElemDesc(&src->lprgelemdescParam[i]);
5293 dest = (FUNCDESC *)SysAllocStringByteLen(NULL, size);
5294 if (!dest) return E_OUTOFMEMORY;
5297 if (dispinterface) /* overwrite funckind */
5298 dest->funckind = FUNC_DISPATCH;
5299 buffer = (char *)(dest + 1);
5301 dest->lprgscode = (SCODE *)buffer;
5302 memcpy(dest->lprgscode, src->lprgscode, sizeof(*src->lprgscode) * src->cScodes);
5303 buffer += sizeof(*src->lprgscode) * src->cScodes;
5305 hr = TLB_CopyElemDesc(&src->elemdescFunc, &dest->elemdescFunc, &buffer);
5308 SysFreeString((BSTR)dest);
5312 dest->lprgelemdescParam = (ELEMDESC *)buffer;
5313 buffer += sizeof(ELEMDESC) * src->cParams;
5314 for (i = 0; i < src->cParams; i++)
5316 hr = TLB_CopyElemDesc(&src->lprgelemdescParam[i], &dest->lprgelemdescParam[i], &buffer);
5322 /* undo the above actions */
5323 for (i = i - 1; i >= 0; i--)
5324 TLB_FreeElemDesc(&dest->lprgelemdescParam[i]);
5325 TLB_FreeElemDesc(&dest->elemdescFunc);
5326 SysFreeString((BSTR)dest);
5330 /* special treatment for dispinterfaces: this makes functions appear
5331 * to return their [retval] value when it is really returning an
5333 if (dispinterface && dest->elemdescFunc.tdesc.vt == VT_HRESULT)
5335 if (dest->cParams &&
5336 (dest->lprgelemdescParam[dest->cParams - 1].u.paramdesc.wParamFlags & PARAMFLAG_FRETVAL))
5338 ELEMDESC *elemdesc = &dest->lprgelemdescParam[dest->cParams - 1];
5339 if (elemdesc->tdesc.vt != VT_PTR)
5341 ERR("elemdesc should have started with VT_PTR instead of:\n");
5343 dump_ELEMDESC(elemdesc);
5344 return E_UNEXPECTED;
5347 /* copy last parameter to the return value. we are using a flat
5348 * buffer so there is no danger of leaking memory in
5350 dest->elemdescFunc.tdesc = *elemdesc->tdesc.u.lptdesc;
5352 /* remove the last parameter */
5356 /* otherwise this function is made to appear to have no return
5358 dest->elemdescFunc.tdesc.vt = VT_VOID;
5366 HRESULT ITypeInfoImpl_GetInternalFuncDesc( ITypeInfo *iface, UINT index, const FUNCDESC **ppFuncDesc )
5368 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5370 if (index >= This->TypeAttr.cFuncs)
5371 return TYPE_E_ELEMENTNOTFOUND;
5373 *ppFuncDesc = &This->funcdescs[index].funcdesc;
5377 /* internal function to make the inherited interfaces' methods appear
5378 * part of the interface */
5379 static HRESULT ITypeInfoImpl_GetInternalDispatchFuncDesc( ITypeInfo *iface,
5380 UINT index, const FUNCDESC **ppFuncDesc, UINT *funcs, UINT *hrefoffset)
5382 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5384 UINT implemented_funcs = 0;
5389 *hrefoffset = DISPATCH_HREF_OFFSET;
5393 ITypeInfo *pSubTypeInfo;
5396 hr = ITypeInfo_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pSubTypeInfo);
5400 hr = ITypeInfoImpl_GetInternalDispatchFuncDesc(pSubTypeInfo,
5403 &sub_funcs, hrefoffset);
5404 implemented_funcs += sub_funcs;
5405 ITypeInfo_Release(pSubTypeInfo);
5408 *hrefoffset += DISPATCH_HREF_OFFSET;
5412 *funcs = implemented_funcs + This->TypeAttr.cFuncs;
5416 if (index < implemented_funcs)
5417 return E_INVALIDARG;
5418 return ITypeInfoImpl_GetInternalFuncDesc(iface, index - implemented_funcs,
5422 static inline void ITypeInfoImpl_ElemDescAddHrefOffset( LPELEMDESC pElemDesc, UINT hrefoffset)
5424 TYPEDESC *pTypeDesc = &pElemDesc->tdesc;
5427 switch (pTypeDesc->vt)
5429 case VT_USERDEFINED:
5430 pTypeDesc->u.hreftype += hrefoffset;
5434 pTypeDesc = pTypeDesc->u.lptdesc;
5437 pTypeDesc = &pTypeDesc->u.lpadesc->tdescElem;
5445 static inline void ITypeInfoImpl_FuncDescAddHrefOffset( LPFUNCDESC pFuncDesc, UINT hrefoffset)
5448 for (i = 0; i < pFuncDesc->cParams; i++)
5449 ITypeInfoImpl_ElemDescAddHrefOffset(&pFuncDesc->lprgelemdescParam[i], hrefoffset);
5450 ITypeInfoImpl_ElemDescAddHrefOffset(&pFuncDesc->elemdescFunc, hrefoffset);
5453 /* ITypeInfo::GetFuncDesc
5455 * Retrieves the FUNCDESC structure that contains information about a
5456 * specified function.
5459 static HRESULT WINAPI ITypeInfo_fnGetFuncDesc( ITypeInfo2 *iface, UINT index,
5460 LPFUNCDESC *ppFuncDesc)
5462 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5463 const FUNCDESC *internal_funcdesc;
5465 UINT hrefoffset = 0;
5467 TRACE("(%p) index %d\n", This, index);
5469 if (This->TypeAttr.typekind == TKIND_DISPATCH)
5470 hr = ITypeInfoImpl_GetInternalDispatchFuncDesc((ITypeInfo *)iface, index,
5471 &internal_funcdesc, NULL,
5474 hr = ITypeInfoImpl_GetInternalFuncDesc((ITypeInfo *)iface, index,
5475 &internal_funcdesc);
5478 WARN("description for function %d not found\n", index);
5482 hr = TLB_AllocAndInitFuncDesc(
5485 This->TypeAttr.typekind == TKIND_DISPATCH);
5487 if ((This->TypeAttr.typekind == TKIND_DISPATCH) && hrefoffset)
5488 ITypeInfoImpl_FuncDescAddHrefOffset(*ppFuncDesc, hrefoffset);
5490 TRACE("-- 0x%08x\n", hr);
5494 static HRESULT TLB_AllocAndInitVarDesc( const VARDESC *src, VARDESC **dest_ptr )
5498 SIZE_T size = sizeof(*src);
5501 if (src->lpstrSchema) size += (strlenW(src->lpstrSchema) + 1) * sizeof(WCHAR);
5502 if (src->varkind == VAR_CONST)
5503 size += sizeof(VARIANT);
5504 size += TLB_SizeElemDesc(&src->elemdescVar);
5506 dest = (VARDESC *)SysAllocStringByteLen(NULL, size);
5507 if (!dest) return E_OUTOFMEMORY;
5510 buffer = (char *)(dest + 1);
5511 if (src->lpstrSchema)
5514 dest->lpstrSchema = (LPOLESTR)buffer;
5515 len = strlenW(src->lpstrSchema);
5516 memcpy(dest->lpstrSchema, src->lpstrSchema, (len + 1) * sizeof(WCHAR));
5517 buffer += (len + 1) * sizeof(WCHAR);
5520 if (src->varkind == VAR_CONST)
5524 dest->u.lpvarValue = (VARIANT *)buffer;
5525 *dest->u.lpvarValue = *src->u.lpvarValue;
5526 buffer += sizeof(VARIANT);
5527 VariantInit(dest->u.lpvarValue);
5528 hr = VariantCopy(dest->u.lpvarValue, src->u.lpvarValue);
5531 SysFreeString((BSTR)dest);
5535 hr = TLB_CopyElemDesc(&src->elemdescVar, &dest->elemdescVar, &buffer);
5538 if (src->varkind == VAR_CONST)
5539 VariantClear(dest->u.lpvarValue);
5540 SysFreeString((BSTR)dest);
5547 /* ITypeInfo::GetVarDesc
5549 * Retrieves a VARDESC structure that describes the specified variable.
5552 static HRESULT WINAPI ITypeInfo_fnGetVarDesc( ITypeInfo2 *iface, UINT index,
5553 LPVARDESC *ppVarDesc)
5555 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5556 const TLBVarDesc *pVDesc = &This->vardescs[index];
5558 TRACE("(%p) index %d\n", This, index);
5560 if(index >= This->TypeAttr.cVars)
5561 return TYPE_E_ELEMENTNOTFOUND;
5563 return TLB_AllocAndInitVarDesc(&pVDesc->vardesc, ppVarDesc);
5566 /* ITypeInfo_GetNames
5568 * Retrieves the variable with the specified member ID (or the name of the
5569 * property or method and its parameters) that correspond to the specified
5572 static HRESULT WINAPI ITypeInfo_fnGetNames( ITypeInfo2 *iface, MEMBERID memid,
5573 BSTR *rgBstrNames, UINT cMaxNames, UINT *pcNames)
5575 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5576 const TLBFuncDesc *pFDesc;
5577 const TLBVarDesc *pVDesc;
5579 TRACE("(%p) memid=0x%08x Maxname=%d\n", This, memid, cMaxNames);
5580 pFDesc = TLB_get_funcdesc_by_memberid(This->funcdescs, This->TypeAttr.cFuncs, memid);
5583 /* function found, now return function and parameter names */
5584 for(i=0; i<cMaxNames && i <= pFDesc->funcdesc.cParams; i++)
5587 *rgBstrNames=SysAllocString(pFDesc->Name);
5589 rgBstrNames[i]=SysAllocString(pFDesc->pParamDesc[i-1].Name);
5595 pVDesc = TLB_get_vardesc_by_memberid(This->vardescs, This->TypeAttr.cVars, memid);
5598 *rgBstrNames=SysAllocString(pVDesc->Name);
5603 if(This->impltypes &&
5604 (This->TypeAttr.typekind==TKIND_INTERFACE || This->TypeAttr.typekind==TKIND_DISPATCH)) {
5605 /* recursive search */
5608 result = ITypeInfo2_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pTInfo);
5609 if(SUCCEEDED(result))
5611 result=ITypeInfo_GetNames(pTInfo, memid, rgBstrNames, cMaxNames, pcNames);
5612 ITypeInfo_Release(pTInfo);
5615 WARN("Could not search inherited interface!\n");
5619 WARN("no names found\n");
5622 return TYPE_E_ELEMENTNOTFOUND;
5629 /* ITypeInfo::GetRefTypeOfImplType
5631 * If a type description describes a COM class, it retrieves the type
5632 * description of the implemented interface types. For an interface,
5633 * GetRefTypeOfImplType returns the type information for inherited interfaces,
5637 static HRESULT WINAPI ITypeInfo_fnGetRefTypeOfImplType(
5642 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5645 TRACE("(%p) index %d\n", This, index);
5646 if (TRACE_ON(ole)) dump_TypeInfo(This);
5650 /* only valid on dual interfaces;
5651 retrieve the associated TKIND_INTERFACE handle for the current TKIND_DISPATCH
5653 if( This->TypeAttr.typekind != TKIND_DISPATCH) return E_INVALIDARG;
5655 if (This->TypeAttr.wTypeFlags & TYPEFLAG_FDUAL)
5661 hr = TYPE_E_ELEMENTNOTFOUND;
5664 else if(index == 0 && This->TypeAttr.typekind == TKIND_DISPATCH)
5666 /* All TKIND_DISPATCHs are made to look like they inherit from IDispatch */
5667 *pRefType = This->pTypeLib->dispatch_href;
5671 if(index >= This->TypeAttr.cImplTypes)
5672 hr = TYPE_E_ELEMENTNOTFOUND;
5674 *pRefType = This->impltypes[index].hRef;
5680 TRACE("SUCCESS -- hRef = 0x%08x\n", *pRefType );
5682 TRACE("FAILURE -- hresult = 0x%08x\n", hr);
5688 /* ITypeInfo::GetImplTypeFlags
5690 * Retrieves the IMPLTYPEFLAGS enumeration for one implemented interface
5691 * or base interface in a type description.
5693 static HRESULT WINAPI ITypeInfo_fnGetImplTypeFlags( ITypeInfo2 *iface,
5694 UINT index, INT *pImplTypeFlags)
5696 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5698 TRACE("(%p) index %d\n", This, index);
5700 if(This->TypeAttr.typekind == TKIND_DISPATCH && index == 0){
5701 *pImplTypeFlags = 0;
5705 if(index >= This->TypeAttr.cImplTypes)
5706 return TYPE_E_ELEMENTNOTFOUND;
5708 *pImplTypeFlags = This->impltypes[index].implflags;
5714 * Maps between member names and member IDs, and parameter names and
5717 static HRESULT WINAPI ITypeInfo_fnGetIDsOfNames( ITypeInfo2 *iface,
5718 LPOLESTR *rgszNames, UINT cNames, MEMBERID *pMemId)
5720 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5721 const TLBVarDesc *pVDesc;
5725 TRACE("(%p) Name %s cNames %d\n", This, debugstr_w(*rgszNames),
5728 /* init out parameters in case of failure */
5729 for (i = 0; i < cNames; i++)
5730 pMemId[i] = MEMBERID_NIL;
5732 for (fdc = 0; fdc < This->TypeAttr.cFuncs; ++fdc) {
5734 const TLBFuncDesc *pFDesc = &This->funcdescs[fdc];
5735 if(!lstrcmpiW(*rgszNames, pFDesc->Name)) {
5736 if(cNames) *pMemId=pFDesc->funcdesc.memid;
5737 for(i=1; i < cNames; i++){
5738 for(j=0; j<pFDesc->funcdesc.cParams; j++)
5739 if(!lstrcmpiW(rgszNames[i],pFDesc->pParamDesc[j].Name))
5741 if( j<pFDesc->funcdesc.cParams)
5744 ret=DISP_E_UNKNOWNNAME;
5746 TRACE("-- 0x%08x\n", ret);
5750 pVDesc = TLB_get_vardesc_by_name(This->vardescs, This->TypeAttr.cVars, *rgszNames);
5753 *pMemId = pVDesc->vardesc.memid;
5756 /* not found, see if it can be found in an inherited interface */
5757 if(This->impltypes) {
5758 /* recursive search */
5760 ret = ITypeInfo2_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pTInfo);
5762 ret=ITypeInfo_GetIDsOfNames(pTInfo, rgszNames, cNames, pMemId );
5763 ITypeInfo_Release(pTInfo);
5766 WARN("Could not search inherited interface!\n");
5768 WARN("no names found\n");
5769 return DISP_E_UNKNOWNNAME;
5775 extern LONGLONG call_method( void *func, int nb_args, const DWORD *args, int *stack_offset );
5776 __ASM_GLOBAL_FUNC( call_method,
5778 __ASM_CFI(".cfi_adjust_cfa_offset 4\n\t")
5779 __ASM_CFI(".cfi_rel_offset %ebp,0\n\t")
5780 "movl %esp,%ebp\n\t"
5781 __ASM_CFI(".cfi_def_cfa_register %ebp\n\t")
5783 __ASM_CFI(".cfi_rel_offset %esi,-4\n\t")
5785 __ASM_CFI(".cfi_rel_offset %edi,-8\n\t")
5786 "movl 12(%ebp),%edx\n\t"
5787 "movl %esp,%edi\n\t"
5790 "subl %edx,%edi\n\t"
5791 "andl $~15,%edi\n\t"
5792 "movl %edi,%esp\n\t"
5793 "movl 12(%ebp),%ecx\n\t"
5794 "movl 16(%ebp),%esi\n\t"
5797 "1:\tcall *8(%ebp)\n\t"
5798 "subl %esp,%edi\n\t"
5799 "movl 20(%ebp),%ecx\n\t"
5800 "movl %edi,(%ecx)\n\t"
5801 "leal -8(%ebp),%esp\n\t"
5803 __ASM_CFI(".cfi_same_value %edi\n\t")
5805 __ASM_CFI(".cfi_same_value %esi\n\t")
5807 __ASM_CFI(".cfi_def_cfa %esp,4\n\t")
5808 __ASM_CFI(".cfi_same_value %ebp\n\t")
5811 /* same function but returning floating point */
5812 static double (* const call_double_method)(void*,int,const DWORD*,int*) = (void *)call_method;
5814 /* ITypeInfo::Invoke
5816 * Invokes a method, or accesses a property of an object, that implements the
5817 * interface described by the type description.
5820 _invoke(FARPROC func,CALLCONV callconv, int nrargs, DWORD *args) {
5824 if (TRACE_ON(ole)) {
5826 TRACE("Calling %p(",func);
5827 for (i=0;i<min(nrargs,30);i++) TRACE("%08x,",args[i]);
5828 if (nrargs > 30) TRACE("...");
5835 res = call_method( func, nrargs, args, &stack_offset );
5838 FIXME("unsupported calling convention %d\n",callconv);
5842 TRACE("returns %08x\n",res);
5846 #elif defined(__x86_64__)
5848 extern DWORD_PTR CDECL call_method( void *func, int nb_args, const DWORD_PTR *args );
5849 __ASM_GLOBAL_FUNC( call_method,
5851 __ASM_CFI(".cfi_adjust_cfa_offset 8\n\t")
5852 __ASM_CFI(".cfi_rel_offset %rbp,0\n\t")
5853 "movq %rsp,%rbp\n\t"
5854 __ASM_CFI(".cfi_def_cfa_register %rbp\n\t")
5856 __ASM_CFI(".cfi_rel_offset %rsi,-8\n\t")
5858 __ASM_CFI(".cfi_rel_offset %rdi,-16\n\t")
5859 "movq %rcx,%rax\n\t"
5862 "cmovgq %rdx,%rcx\n\t"
5863 "leaq 0(,%rcx,8),%rdx\n\t"
5864 "subq %rdx,%rsp\n\t"
5865 "andq $~15,%rsp\n\t"
5866 "movq %rsp,%rdi\n\t"
5869 "movq 0(%rsp),%rcx\n\t"
5870 "movq 8(%rsp),%rdx\n\t"
5871 "movq 16(%rsp),%r8\n\t"
5872 "movq 24(%rsp),%r9\n\t"
5873 "movq %rcx,%xmm0\n\t"
5874 "movq %rdx,%xmm1\n\t"
5875 "movq %r8,%xmm2\n\t"
5876 "movq %r9,%xmm3\n\t"
5878 "leaq -16(%rbp),%rsp\n\t"
5880 __ASM_CFI(".cfi_same_value %rdi\n\t")
5882 __ASM_CFI(".cfi_same_value %rsi\n\t")
5883 __ASM_CFI(".cfi_def_cfa_register %rsp\n\t")
5885 __ASM_CFI(".cfi_adjust_cfa_offset -8\n\t")
5886 __ASM_CFI(".cfi_same_value %rbp\n\t")
5889 /* same function but returning floating point */
5890 static double (CDECL * const call_double_method)(void*,int,const DWORD_PTR*) = (void *)call_method;
5892 #endif /* __x86_64__ */
5894 static HRESULT userdefined_to_variantvt(ITypeInfo *tinfo, const TYPEDESC *tdesc, VARTYPE *vt)
5897 ITypeInfo *tinfo2 = NULL;
5898 TYPEATTR *tattr = NULL;
5900 hr = ITypeInfo_GetRefTypeInfo(tinfo, tdesc->u.hreftype, &tinfo2);
5903 ERR("Could not get typeinfo of hreftype %x for VT_USERDEFINED, "
5905 tdesc->u.hreftype, hr);
5908 hr = ITypeInfo_GetTypeAttr(tinfo2, &tattr);
5911 ERR("ITypeInfo_GetTypeAttr failed, hr = 0x%08x\n", hr);
5912 ITypeInfo_Release(tinfo2);
5916 switch (tattr->typekind)
5923 tdesc = &tattr->tdescAlias;
5924 hr = typedescvt_to_variantvt(tinfo2, &tattr->tdescAlias, vt);
5927 case TKIND_INTERFACE:
5928 if (tattr->wTypeFlags & TYPEFLAG_FDISPATCHABLE)
5934 case TKIND_DISPATCH:
5943 FIXME("TKIND_RECORD unhandled.\n");
5948 FIXME("TKIND_UNION unhandled.\n");
5953 FIXME("TKIND %d unhandled.\n",tattr->typekind);
5957 ITypeInfo_ReleaseTypeAttr(tinfo2, tattr);
5958 ITypeInfo_Release(tinfo2);
5962 static HRESULT typedescvt_to_variantvt(ITypeInfo *tinfo, const TYPEDESC *tdesc, VARTYPE *vt)
5966 /* enforce only one level of pointer indirection */
5967 if (!(*vt & VT_BYREF) && !(*vt & VT_ARRAY) && (tdesc->vt == VT_PTR))
5969 tdesc = tdesc->u.lptdesc;
5971 /* munch VT_PTR -> VT_USERDEFINED(interface) into VT_UNKNOWN or
5972 * VT_DISPATCH and VT_PTR -> VT_PTR -> VT_USERDEFINED(interface) into
5973 * VT_BYREF|VT_DISPATCH or VT_BYREF|VT_UNKNOWN */
5974 if ((tdesc->vt == VT_USERDEFINED) ||
5975 ((tdesc->vt == VT_PTR) && (tdesc->u.lptdesc->vt == VT_USERDEFINED)))
5977 VARTYPE vt_userdefined = 0;
5978 const TYPEDESC *tdesc_userdefined = tdesc;
5979 if (tdesc->vt == VT_PTR)
5981 vt_userdefined = VT_BYREF;
5982 tdesc_userdefined = tdesc->u.lptdesc;
5984 hr = userdefined_to_variantvt(tinfo, tdesc_userdefined, &vt_userdefined);
5986 (((vt_userdefined & VT_TYPEMASK) == VT_UNKNOWN) ||
5987 ((vt_userdefined & VT_TYPEMASK) == VT_DISPATCH)))
5989 *vt |= vt_userdefined;
6001 case VT_USERDEFINED:
6002 hr = userdefined_to_variantvt(tinfo, tdesc, vt);
6009 ERR("cannot convert type %d into variant VT\n", tdesc->vt);
6010 hr = DISP_E_BADVARTYPE;
6014 hr = typedescvt_to_variantvt(tinfo, tdesc->u.lptdesc, vt);
6029 static HRESULT get_iface_guid(ITypeInfo *tinfo, const TYPEDESC *tdesc, GUID *guid)
6035 hres = ITypeInfo_GetRefTypeInfo(tinfo, tdesc->u.hreftype, &tinfo2);
6039 hres = ITypeInfo_GetTypeAttr(tinfo2, &tattr);
6041 ITypeInfo_Release(tinfo2);
6045 switch(tattr->typekind) {
6047 hres = get_iface_guid(tinfo2, &tattr->tdescAlias, guid);
6050 case TKIND_INTERFACE:
6051 case TKIND_DISPATCH:
6052 *guid = tattr->guid;
6056 ERR("Unexpected typekind %d\n", tattr->typekind);
6057 hres = E_UNEXPECTED;
6060 ITypeInfo_ReleaseTypeAttr(tinfo2, tattr);
6061 ITypeInfo_Release(tinfo2);
6065 /***********************************************************************
6066 * DispCallFunc (OLEAUT32.@)
6068 * Invokes a function of the specified calling convention, passing the
6069 * specified arguments and returns the result.
6072 * pvInstance [I] Optional pointer to the instance whose function to invoke.
6073 * oVft [I] The offset in the vtable. See notes.
6074 * cc [I] Calling convention of the function to call.
6075 * vtReturn [I] The return type of the function.
6076 * cActuals [I] Number of parameters.
6077 * prgvt [I] The types of the parameters to pass. This is used for sizing only.
6078 * prgpvarg [I] The arguments to pass.
6079 * pvargResult [O] The return value of the function. Can be NULL.
6083 * Failure: HRESULT code.
6086 * The HRESULT return value of this function is not affected by the return
6087 * value of the user supplied function, which is returned in pvargResult.
6089 * If pvInstance is NULL then a non-object function is to be called and oVft
6090 * is the address of the function to call.
6092 * The cc parameter can be one of the following values:
6105 void* pvInstance, ULONG_PTR oVft, CALLCONV cc, VARTYPE vtReturn, UINT cActuals,
6106 VARTYPE* prgvt, VARIANTARG** prgpvarg, VARIANT* pvargResult)
6109 int argspos, stack_offset;
6114 TRACE("(%p, %ld, %d, %d, %d, %p, %p, %p (vt=%d))\n",
6115 pvInstance, oVft, cc, vtReturn, cActuals, prgvt, prgpvarg,
6116 pvargResult, V_VT(pvargResult));
6118 if (cc != CC_STDCALL && cc != CC_CDECL)
6120 FIXME("unsupported calling convention %d\n",cc);
6121 return E_INVALIDARG;
6124 /* maximum size for an argument is sizeof(VARIANT) */
6125 args = heap_alloc(sizeof(VARIANT) * cActuals + sizeof(DWORD) * 2 );
6127 /* start at 1 in case we need to pass a pointer to the return value as arg 0 */
6131 const FARPROC *vtable = *(FARPROC **)pvInstance;
6132 func = vtable[oVft/sizeof(void *)];
6133 args[argspos++] = (DWORD)pvInstance; /* the This pointer is always the first parameter */
6135 else func = (void *)oVft;
6137 for (i = 0; i < cActuals; i++)
6139 VARIANT *arg = prgpvarg[i];
6150 memcpy( &args[argspos], &V_I8(arg), sizeof(V_I8(arg)) );
6151 argspos += sizeof(V_I8(arg)) / sizeof(DWORD);
6155 memcpy( &args[argspos], arg, sizeof(*arg) );
6156 argspos += sizeof(*arg) / sizeof(DWORD);
6158 case VT_BOOL: /* VT_BOOL is 16-bit but BOOL is 32-bit, needs to be extended */
6159 args[argspos++] = V_BOOL(arg);
6162 args[argspos++] = V_UI4(arg);
6165 TRACE("arg %u: type %d\n",i,prgvt[i]);
6172 call_method( func, argspos - 1, args + 1, &stack_offset );
6175 V_R4(pvargResult) = call_double_method( func, argspos - 1, args + 1, &stack_offset );
6179 V_R8(pvargResult) = call_double_method( func, argspos - 1, args + 1, &stack_offset );
6183 args[0] = (DWORD)pvargResult; /* arg 0 is a pointer to the result */
6184 call_method( func, argspos, args, &stack_offset );
6189 V_UI8(pvargResult) = call_method( func, argspos - 1, args + 1, &stack_offset );
6192 V_UI4(pvargResult) = call_method( func, argspos - 1, args + 1, &stack_offset );
6196 if (stack_offset && cc == CC_STDCALL)
6198 WARN( "stack pointer off by %d\n", stack_offset );
6199 return DISP_E_BADCALLEE;
6201 if (vtReturn != VT_VARIANT) V_VT(pvargResult) = vtReturn;
6202 TRACE("retval: "); dump_Variant(pvargResult);
6205 #elif defined(__x86_64__)
6211 TRACE("(%p, %ld, %d, %d, %d, %p, %p, %p (vt=%d))\n",
6212 pvInstance, oVft, cc, vtReturn, cActuals, prgvt, prgpvarg,
6213 pvargResult, V_VT(pvargResult));
6215 if (cc != CC_STDCALL && cc != CC_CDECL)
6217 FIXME("unsupported calling convention %d\n",cc);
6218 return E_INVALIDARG;
6221 /* maximum size for an argument is sizeof(DWORD_PTR) */
6222 args = heap_alloc( sizeof(DWORD_PTR) * (cActuals + 2) );
6224 /* start at 1 in case we need to pass a pointer to the return value as arg 0 */
6228 const FARPROC *vtable = *(FARPROC **)pvInstance;
6229 func = vtable[oVft/sizeof(void *)];
6230 args[argspos++] = (DWORD_PTR)pvInstance; /* the This pointer is always the first parameter */
6232 else func = (void *)oVft;
6234 for (i = 0; i < cActuals; i++)
6236 VARIANT *arg = prgpvarg[i];
6242 args[argspos++] = (ULONG_PTR)arg;
6244 case VT_BOOL: /* VT_BOOL is 16-bit but BOOL is 32-bit, needs to be extended */
6245 args[argspos++] = V_BOOL(arg);
6248 args[argspos++] = V_UI8(arg);
6251 TRACE("arg %u: type %d\n",i,prgvt[i]);
6258 V_R4(pvargResult) = call_double_method( func, argspos - 1, args + 1 );
6262 V_R8(pvargResult) = call_double_method( func, argspos - 1, args + 1 );
6266 args[0] = (DWORD_PTR)pvargResult; /* arg 0 is a pointer to the result */
6267 call_method( func, argspos, args );
6270 V_UI8(pvargResult) = call_method( func, argspos - 1, args + 1 );
6274 if (vtReturn != VT_VARIANT) V_VT(pvargResult) = vtReturn;
6275 TRACE("retval: "); dump_Variant(pvargResult);
6279 FIXME( "(%p, %ld, %d, %d, %d, %p, %p, %p (vt=%d)): not implemented for this CPU\n",
6280 pvInstance, oVft, cc, vtReturn, cActuals, prgvt, prgpvarg, pvargResult, V_VT(pvargResult));
6285 static inline BOOL func_restricted( const FUNCDESC *desc )
6287 return (desc->wFuncFlags & FUNCFLAG_FRESTRICTED) && (desc->memid >= 0);
6290 #define INVBUF_ELEMENT_SIZE \
6291 (sizeof(VARIANTARG) + sizeof(VARIANTARG) + sizeof(VARIANTARG *) + sizeof(VARTYPE))
6292 #define INVBUF_GET_ARG_ARRAY(buffer, params) (buffer)
6293 #define INVBUF_GET_MISSING_ARG_ARRAY(buffer, params) \
6294 ((VARIANTARG *)((char *)(buffer) + sizeof(VARIANTARG) * (params)))
6295 #define INVBUF_GET_ARG_PTR_ARRAY(buffer, params) \
6296 ((VARIANTARG **)((char *)(buffer) + (sizeof(VARIANTARG) + sizeof(VARIANTARG)) * (params)))
6297 #define INVBUF_GET_ARG_TYPE_ARRAY(buffer, params) \
6298 ((VARTYPE *)((char *)(buffer) + (sizeof(VARIANTARG) + sizeof(VARIANTARG) + sizeof(VARIANTARG *)) * (params)))
6300 static HRESULT WINAPI ITypeInfo_fnInvoke(
6305 DISPPARAMS *pDispParams,
6306 VARIANT *pVarResult,
6307 EXCEPINFO *pExcepInfo,
6310 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6312 unsigned int var_index;
6315 const TLBFuncDesc *pFuncInfo;
6318 TRACE("(%p)(%p,id=%d,flags=0x%08x,%p,%p,%p,%p)\n",
6319 This,pIUnk,memid,wFlags,pDispParams,pVarResult,pExcepInfo,pArgErr
6322 if( This->TypeAttr.wTypeFlags & TYPEFLAG_FRESTRICTED )
6323 return DISP_E_MEMBERNOTFOUND;
6327 ERR("NULL pDispParams not allowed\n");
6328 return E_INVALIDARG;
6331 dump_DispParms(pDispParams);
6333 if (pDispParams->cNamedArgs > pDispParams->cArgs)
6335 ERR("named argument array cannot be bigger than argument array (%d/%d)\n",
6336 pDispParams->cNamedArgs, pDispParams->cArgs);
6337 return E_INVALIDARG;
6340 /* we do this instead of using GetFuncDesc since it will return a fake
6341 * FUNCDESC for dispinterfaces and we want the real function description */
6342 for (fdc = 0; fdc < This->TypeAttr.cFuncs; ++fdc){
6343 pFuncInfo = &This->funcdescs[fdc];
6344 if ((memid == pFuncInfo->funcdesc.memid) &&
6345 (wFlags & pFuncInfo->funcdesc.invkind) &&
6346 !func_restricted( &pFuncInfo->funcdesc ))
6350 if (fdc < This->TypeAttr.cFuncs) {
6351 const FUNCDESC *func_desc = &pFuncInfo->funcdesc;
6355 TRACE("invoking:\n");
6356 dump_TLBFuncDescOne(pFuncInfo);
6359 switch (func_desc->funckind) {
6360 case FUNC_PUREVIRTUAL:
6361 case FUNC_VIRTUAL: {
6362 void *buffer = heap_alloc_zero(INVBUF_ELEMENT_SIZE * func_desc->cParams);
6364 VARIANT retval; /* pointer for storing byref retvals in */
6365 VARIANTARG **prgpvarg = INVBUF_GET_ARG_PTR_ARRAY(buffer, func_desc->cParams);
6366 VARIANTARG *rgvarg = INVBUF_GET_ARG_ARRAY(buffer, func_desc->cParams);
6367 VARTYPE *rgvt = INVBUF_GET_ARG_TYPE_ARRAY(buffer, func_desc->cParams);
6368 UINT cNamedArgs = pDispParams->cNamedArgs;
6369 DISPID *rgdispidNamedArgs = pDispParams->rgdispidNamedArgs;
6370 UINT vargs_converted=0;
6374 if (func_desc->invkind & (INVOKE_PROPERTYPUT|INVOKE_PROPERTYPUTREF))
6376 if (!cNamedArgs || (rgdispidNamedArgs[0] != DISPID_PROPERTYPUT))
6378 ERR("first named arg for property put invocation must be DISPID_PROPERTYPUT\n");
6379 hres = DISP_E_PARAMNOTFOUND;
6384 if (func_desc->cParamsOpt < 0 && cNamedArgs)
6386 ERR("functions with the vararg attribute do not support named arguments\n");
6387 hres = DISP_E_NONAMEDARGS;
6391 for (i = 0; i < func_desc->cParams; i++)
6393 TYPEDESC *tdesc = &func_desc->lprgelemdescParam[i].tdesc;
6394 hres = typedescvt_to_variantvt((ITypeInfo *)iface, tdesc, &rgvt[i]);
6399 TRACE("changing args\n");
6400 for (i = 0; i < func_desc->cParams; i++)
6402 USHORT wParamFlags = func_desc->lprgelemdescParam[i].u.paramdesc.wParamFlags;
6403 TYPEDESC *tdesc = &func_desc->lprgelemdescParam[i].tdesc;
6404 VARIANTARG *src_arg;
6406 if (wParamFlags & PARAMFLAG_FLCID)
6409 arg = prgpvarg[i] = &rgvarg[i];
6411 V_I4(arg) = This->pTypeLib->lcid;
6420 for (j = 0; j < cNamedArgs; j++)
6421 if (rgdispidNamedArgs[j] == i || (i == func_desc->cParams-1 && rgdispidNamedArgs[j] == DISPID_PROPERTYPUT))
6423 src_arg = &pDispParams->rgvarg[j];
6428 if (!src_arg && vargs_converted + cNamedArgs < pDispParams->cArgs)
6430 src_arg = &pDispParams->rgvarg[pDispParams->cArgs - 1 - vargs_converted];
6434 if (wParamFlags & PARAMFLAG_FRETVAL)
6436 /* under most conditions the caller is not allowed to
6437 * pass in a dispparam arg in the index of what would be
6438 * the retval parameter. however, there is an exception
6439 * where the extra parameter is used in an extra
6440 * IDispatch::Invoke below */
6441 if ((i < pDispParams->cArgs) &&
6442 ((func_desc->cParams != 1) || !pVarResult ||
6443 !(func_desc->invkind & INVOKE_PROPERTYGET)))
6445 hres = DISP_E_BADPARAMCOUNT;
6449 /* note: this check is placed so that if the caller passes
6450 * in a VARIANTARG for the retval we just ignore it, like
6452 if (i == func_desc->cParams - 1)
6455 arg = prgpvarg[i] = &rgvarg[i];
6456 memset(arg, 0, sizeof(*arg));
6457 V_VT(arg) = rgvt[i];
6458 memset(&retval, 0, sizeof(retval));
6459 V_BYREF(arg) = &retval;
6463 ERR("[retval] parameter must be the last parameter of the method (%d/%d)\n", i, func_desc->cParams);
6464 hres = E_UNEXPECTED;
6470 dump_Variant(src_arg);
6472 if(rgvt[i]!=V_VT(src_arg))
6474 if (rgvt[i] == VT_VARIANT)
6475 hres = VariantCopy(&rgvarg[i], src_arg);
6476 else if (rgvt[i] == (VT_VARIANT | VT_BYREF))
6478 if (rgvt[i] == V_VT(src_arg))
6479 V_VARIANTREF(&rgvarg[i]) = V_VARIANTREF(src_arg);
6482 VARIANTARG *missing_arg = INVBUF_GET_MISSING_ARG_ARRAY(buffer, func_desc->cParams);
6483 if (wParamFlags & PARAMFLAG_FIN)
6484 hres = VariantCopy(&missing_arg[i], src_arg);
6485 V_VARIANTREF(&rgvarg[i]) = &missing_arg[i];
6487 V_VT(&rgvarg[i]) = rgvt[i];
6489 else if (rgvt[i] == (VT_VARIANT | VT_ARRAY) && func_desc->cParamsOpt < 0 && i == func_desc->cParams-1)
6492 SAFEARRAYBOUND bound;
6496 bound.cElements = pDispParams->cArgs-i;
6497 if (!(a = SafeArrayCreate(VT_VARIANT, 1, &bound)))
6499 ERR("SafeArrayCreate failed\n");
6502 hres = SafeArrayAccessData(a, (LPVOID)&v);
6505 ERR("SafeArrayAccessData failed with %x\n", hres);
6506 SafeArrayDestroy(a);
6509 for (j = 0; j < bound.cElements; j++)
6510 VariantCopy(&v[j], &pDispParams->rgvarg[pDispParams->cArgs - 1 - i - j]);
6511 hres = SafeArrayUnaccessData(a);
6514 ERR("SafeArrayUnaccessData failed with %x\n", hres);
6515 SafeArrayDestroy(a);
6518 V_ARRAY(&rgvarg[i]) = a;
6519 V_VT(&rgvarg[i]) = rgvt[i];
6521 else if ((rgvt[i] & VT_BYREF) && !V_ISBYREF(src_arg))
6523 VARIANTARG *missing_arg = INVBUF_GET_MISSING_ARG_ARRAY(buffer, func_desc->cParams);
6524 if (wParamFlags & PARAMFLAG_FIN)
6525 hres = VariantChangeType(&missing_arg[i], src_arg, 0, rgvt[i] & ~VT_BYREF);
6527 V_VT(&missing_arg[i]) = rgvt[i] & ~VT_BYREF;
6528 V_BYREF(&rgvarg[i]) = &V_NONE(&missing_arg[i]);
6529 V_VT(&rgvarg[i]) = rgvt[i];
6531 else if ((rgvt[i] & VT_BYREF) && (rgvt[i] == V_VT(src_arg)))
6533 V_BYREF(&rgvarg[i]) = V_BYREF(src_arg);
6534 V_VT(&rgvarg[i]) = rgvt[i];
6538 /* FIXME: this doesn't work for VT_BYREF arguments if
6539 * they are not the same type as in the paramdesc */
6540 V_VT(&rgvarg[i]) = V_VT(src_arg);
6541 hres = VariantChangeType(&rgvarg[i], src_arg, 0, rgvt[i]);
6542 V_VT(&rgvarg[i]) = rgvt[i];
6547 ERR("failed to convert param %d to %s%s from %s%s\n", i,
6548 debugstr_vt(rgvt[i]), debugstr_vf(rgvt[i]),
6549 debugstr_VT(src_arg), debugstr_VF(src_arg));
6552 prgpvarg[i] = &rgvarg[i];
6556 prgpvarg[i] = src_arg;
6559 if((tdesc->vt == VT_USERDEFINED || (tdesc->vt == VT_PTR && tdesc->u.lptdesc->vt == VT_USERDEFINED))
6560 && (V_VT(prgpvarg[i]) == VT_DISPATCH || V_VT(prgpvarg[i]) == VT_UNKNOWN)
6561 && V_UNKNOWN(prgpvarg[i])) {
6562 IUnknown *userdefined_iface;
6565 hres = get_iface_guid((ITypeInfo*)iface, tdesc->vt == VT_PTR ? tdesc->u.lptdesc : tdesc, &guid);
6569 hres = IUnknown_QueryInterface(V_UNKNOWN(prgpvarg[i]), &guid, (void**)&userdefined_iface);
6571 ERR("argument does not support %s interface\n", debugstr_guid(&guid));
6575 IUnknown_Release(V_UNKNOWN(prgpvarg[i]));
6576 V_UNKNOWN(prgpvarg[i]) = userdefined_iface;
6579 else if (wParamFlags & PARAMFLAG_FOPT)
6582 arg = prgpvarg[i] = &rgvarg[i];
6583 if (wParamFlags & PARAMFLAG_FHASDEFAULT)
6585 hres = VariantCopy(arg, &func_desc->lprgelemdescParam[i].u.paramdesc.pparamdescex->varDefaultValue);
6591 VARIANTARG *missing_arg;
6592 /* if the function wants a pointer to a variant then
6593 * set that up, otherwise just pass the VT_ERROR in
6594 * the argument by value */
6595 if (rgvt[i] & VT_BYREF)
6597 missing_arg = INVBUF_GET_MISSING_ARG_ARRAY(buffer, func_desc->cParams) + i;
6598 V_VT(arg) = VT_VARIANT | VT_BYREF;
6599 V_VARIANTREF(arg) = missing_arg;
6603 V_VT(missing_arg) = VT_ERROR;
6604 V_ERROR(missing_arg) = DISP_E_PARAMNOTFOUND;
6609 hres = DISP_E_BADPARAMCOUNT;
6613 if (FAILED(hres)) goto func_fail; /* FIXME: we don't free changed types here */
6615 /* VT_VOID is a special case for return types, so it is not
6616 * handled in the general function */
6617 if (func_desc->elemdescFunc.tdesc.vt == VT_VOID)
6618 V_VT(&varresult) = VT_EMPTY;
6621 V_VT(&varresult) = 0;
6622 hres = typedescvt_to_variantvt((ITypeInfo *)iface, &func_desc->elemdescFunc.tdesc, &V_VT(&varresult));
6623 if (FAILED(hres)) goto func_fail; /* FIXME: we don't free changed types here */
6626 hres = DispCallFunc(pIUnk, func_desc->oVft, func_desc->callconv,
6627 V_VT(&varresult), func_desc->cParams, rgvt,
6628 prgpvarg, &varresult);
6630 vargs_converted = 0;
6632 for (i = 0; i < func_desc->cParams; i++)
6634 USHORT wParamFlags = func_desc->lprgelemdescParam[i].u.paramdesc.wParamFlags;
6635 VARIANTARG *missing_arg = INVBUF_GET_MISSING_ARG_ARRAY(buffer, func_desc->cParams);
6637 if (wParamFlags & PARAMFLAG_FLCID)
6639 else if (wParamFlags & PARAMFLAG_FRETVAL)
6643 TRACE("[retval] value: ");
6644 dump_Variant(prgpvarg[i]);
6649 VariantInit(pVarResult);
6650 /* deref return value */
6651 hres = VariantCopyInd(pVarResult, prgpvarg[i]);
6654 VARIANT_ClearInd(prgpvarg[i]);
6656 else if (vargs_converted < pDispParams->cArgs)
6658 VARIANTARG *arg = &pDispParams->rgvarg[pDispParams->cArgs - 1 - vargs_converted];
6659 if (wParamFlags & PARAMFLAG_FOUT)
6661 if ((rgvt[i] & VT_BYREF) && !(V_VT(arg) & VT_BYREF))
6663 hres = VariantChangeType(arg, &rgvarg[i], 0, V_VT(arg));
6667 ERR("failed to convert param %d to vt %d\n", i,
6668 V_VT(&pDispParams->rgvarg[pDispParams->cArgs - 1 - vargs_converted]));
6673 else if (V_VT(prgpvarg[i]) == (VT_VARIANT | VT_ARRAY) &&
6674 func_desc->cParamsOpt < 0 &&
6675 i == func_desc->cParams-1)
6677 SAFEARRAY *a = V_ARRAY(prgpvarg[i]);
6680 hres = SafeArrayGetUBound(a, 1, &ubound);
6683 ERR("SafeArrayGetUBound failed with %x\n", hres);
6686 hres = SafeArrayAccessData(a, (LPVOID)&v);
6689 ERR("SafeArrayAccessData failed with %x\n", hres);
6692 for (j = 0; j <= ubound; j++)
6693 VariantClear(&v[j]);
6694 hres = SafeArrayUnaccessData(a);
6697 ERR("SafeArrayUnaccessData failed with %x\n", hres);
6701 VariantClear(&rgvarg[i]);
6704 else if (wParamFlags & PARAMFLAG_FOPT)
6706 if (wParamFlags & PARAMFLAG_FHASDEFAULT)
6707 VariantClear(&rgvarg[i]);
6710 VariantClear(&missing_arg[i]);
6713 if ((V_VT(&varresult) == VT_ERROR) && FAILED(V_ERROR(&varresult)))
6715 WARN("invoked function failed with error 0x%08x\n", V_ERROR(&varresult));
6716 hres = DISP_E_EXCEPTION;
6719 IErrorInfo *pErrorInfo;
6720 pExcepInfo->scode = V_ERROR(&varresult);
6721 if (GetErrorInfo(0, &pErrorInfo) == S_OK)
6723 IErrorInfo_GetDescription(pErrorInfo, &pExcepInfo->bstrDescription);
6724 IErrorInfo_GetHelpFile(pErrorInfo, &pExcepInfo->bstrHelpFile);
6725 IErrorInfo_GetSource(pErrorInfo, &pExcepInfo->bstrSource);
6726 IErrorInfo_GetHelpContext(pErrorInfo, &pExcepInfo->dwHelpContext);
6728 IErrorInfo_Release(pErrorInfo);
6732 if (V_VT(&varresult) != VT_ERROR)
6734 TRACE("varresult value: ");
6735 dump_Variant(&varresult);
6739 VariantClear(pVarResult);
6740 *pVarResult = varresult;
6743 VariantClear(&varresult);
6746 if (SUCCEEDED(hres) && pVarResult && (func_desc->cParams == 1) &&
6747 (func_desc->invkind & INVOKE_PROPERTYGET) &&
6748 (func_desc->lprgelemdescParam[0].u.paramdesc.wParamFlags & PARAMFLAG_FRETVAL) &&
6749 (pDispParams->cArgs != 0))
6751 if (V_VT(pVarResult) == VT_DISPATCH)
6753 IDispatch *pDispatch = V_DISPATCH(pVarResult);
6754 /* Note: not VariantClear; we still need the dispatch
6755 * pointer to be valid */
6756 VariantInit(pVarResult);
6757 hres = IDispatch_Invoke(pDispatch, DISPID_VALUE, &IID_NULL,
6758 GetSystemDefaultLCID(), INVOKE_PROPERTYGET,
6759 pDispParams, pVarResult, pExcepInfo, pArgErr);
6760 IDispatch_Release(pDispatch);
6764 VariantClear(pVarResult);
6765 hres = DISP_E_NOTACOLLECTION;
6773 case FUNC_DISPATCH: {
6776 hres = IUnknown_QueryInterface((LPUNKNOWN)pIUnk,&IID_IDispatch,(LPVOID*)&disp);
6777 if (SUCCEEDED(hres)) {
6778 FIXME("Calling Invoke in IDispatch iface. untested!\n");
6779 hres = IDispatch_Invoke(
6780 disp,memid,&IID_NULL,LOCALE_USER_DEFAULT,wFlags,pDispParams,
6781 pVarResult,pExcepInfo,pArgErr
6784 FIXME("IDispatch::Invoke failed with %08x. (Could be not a real error?)\n", hres);
6785 IDispatch_Release(disp);
6787 FIXME("FUNC_DISPATCH used on object without IDispatch iface?\n");
6791 FIXME("Unknown function invocation type %d\n", func_desc->funckind);
6796 TRACE("-- 0x%08x\n", hres);
6799 } else if(SUCCEEDED(hres = ITypeInfo2_GetVarIndexOfMemId(iface, memid, &var_index))) {
6802 hres = ITypeInfo2_GetVarDesc(iface, var_index, &var_desc);
6803 if(FAILED(hres)) return hres;
6805 FIXME("varseek: Found memid, but variable-based invoking not supported\n");
6806 dump_VARDESC(var_desc);
6807 ITypeInfo2_ReleaseVarDesc(iface, var_desc);
6811 /* not found, look for it in inherited interfaces */
6812 ITypeInfo2_GetTypeKind(iface, &type_kind);
6813 if(type_kind == TKIND_INTERFACE || type_kind == TKIND_DISPATCH) {
6814 if(This->impltypes) {
6815 /* recursive search */
6817 hres = ITypeInfo2_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pTInfo);
6818 if(SUCCEEDED(hres)){
6819 hres = ITypeInfo_Invoke(pTInfo,pIUnk,memid,wFlags,pDispParams,pVarResult,pExcepInfo,pArgErr);
6820 ITypeInfo_Release(pTInfo);
6823 WARN("Could not search inherited interface!\n");
6826 WARN("did not find member id %d, flags 0x%x!\n", memid, wFlags);
6827 return DISP_E_MEMBERNOTFOUND;
6830 /* ITypeInfo::GetDocumentation
6832 * Retrieves the documentation string, the complete Help file name and path,
6833 * and the context ID for the Help topic for a specified type description.
6835 * (Can be tested by the Visual Basic Editor in Word for instance.)
6837 static HRESULT WINAPI ITypeInfo_fnGetDocumentation( ITypeInfo2 *iface,
6838 MEMBERID memid, BSTR *pBstrName, BSTR *pBstrDocString,
6839 DWORD *pdwHelpContext, BSTR *pBstrHelpFile)
6841 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6842 const TLBFuncDesc *pFDesc;
6843 const TLBVarDesc *pVDesc;
6844 TRACE("(%p) memid %d Name(%p) DocString(%p)"
6845 " HelpContext(%p) HelpFile(%p)\n",
6846 This, memid, pBstrName, pBstrDocString, pdwHelpContext, pBstrHelpFile);
6847 if(memid==MEMBERID_NIL){ /* documentation for the typeinfo */
6849 *pBstrName=SysAllocString(This->Name);
6851 *pBstrDocString=SysAllocString(This->DocString);
6853 *pdwHelpContext=This->dwHelpContext;
6855 *pBstrHelpFile=SysAllocString(This->DocString);/* FIXME */
6857 }else {/* for a member */
6858 pFDesc = TLB_get_funcdesc_by_memberid(This->funcdescs, This->TypeAttr.cFuncs, memid);
6861 *pBstrName = SysAllocString(pFDesc->Name);
6863 *pBstrDocString=SysAllocString(pFDesc->HelpString);
6865 *pdwHelpContext=pFDesc->helpcontext;
6868 pVDesc = TLB_get_vardesc_by_memberid(This->vardescs, This->TypeAttr.cVars, memid);
6871 *pBstrName = SysAllocString(pVDesc->Name);
6873 *pBstrDocString=SysAllocString(pVDesc->HelpString);
6875 *pdwHelpContext=pVDesc->HelpContext;
6880 if(This->impltypes &&
6881 (This->TypeAttr.typekind==TKIND_INTERFACE || This->TypeAttr.typekind==TKIND_DISPATCH)) {
6882 /* recursive search */
6885 result = ITypeInfo2_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pTInfo);
6886 if(SUCCEEDED(result)) {
6887 result = ITypeInfo_GetDocumentation(pTInfo, memid, pBstrName,
6888 pBstrDocString, pdwHelpContext, pBstrHelpFile);
6889 ITypeInfo_Release(pTInfo);
6892 WARN("Could not search inherited interface!\n");
6895 WARN("member %d not found\n", memid);
6896 return TYPE_E_ELEMENTNOTFOUND;
6899 /* ITypeInfo::GetDllEntry
6901 * Retrieves a description or specification of an entry point for a function
6904 static HRESULT WINAPI ITypeInfo_fnGetDllEntry( ITypeInfo2 *iface, MEMBERID memid,
6905 INVOKEKIND invKind, BSTR *pBstrDllName, BSTR *pBstrName,
6908 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6909 const TLBFuncDesc *pFDesc;
6911 TRACE("(%p)->(memid %x, %d, %p, %p, %p)\n", This, memid, invKind, pBstrDllName, pBstrName, pwOrdinal);
6913 if (pBstrDllName) *pBstrDllName = NULL;
6914 if (pBstrName) *pBstrName = NULL;
6915 if (pwOrdinal) *pwOrdinal = 0;
6917 if (This->TypeAttr.typekind != TKIND_MODULE)
6918 return TYPE_E_BADMODULEKIND;
6920 pFDesc = TLB_get_funcdesc_by_memberid(This->funcdescs, This->TypeAttr.cFuncs, memid);
6922 dump_TypeInfo(This);
6924 dump_TLBFuncDescOne(pFDesc);
6927 *pBstrDllName = SysAllocString(This->DllName);
6929 if (!IS_INTRESOURCE(pFDesc->Entry) && (pFDesc->Entry != (void*)-1)) {
6931 *pBstrName = SysAllocString(pFDesc->Entry);
6939 *pwOrdinal = LOWORD(pFDesc->Entry);
6942 return TYPE_E_ELEMENTNOTFOUND;
6945 /* internal function to make the inherited interfaces' methods appear
6946 * part of the interface */
6947 static HRESULT ITypeInfoImpl_GetDispatchRefTypeInfo( ITypeInfo *iface,
6948 HREFTYPE *hRefType, ITypeInfo **ppTInfo)
6950 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6953 TRACE("%p, 0x%x\n", iface, *hRefType);
6955 if (This->impltypes && (*hRefType & DISPATCH_HREF_MASK))
6957 ITypeInfo *pSubTypeInfo;
6959 hr = ITypeInfo_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pSubTypeInfo);
6963 hr = ITypeInfoImpl_GetDispatchRefTypeInfo(pSubTypeInfo,
6965 ITypeInfo_Release(pSubTypeInfo);
6969 *hRefType -= DISPATCH_HREF_OFFSET;
6971 if (!(*hRefType & DISPATCH_HREF_MASK))
6972 return ITypeInfo_GetRefTypeInfo(iface, *hRefType, ppTInfo);
6977 /* ITypeInfo::GetRefTypeInfo
6979 * If a type description references other type descriptions, it retrieves
6980 * the referenced type descriptions.
6982 static HRESULT WINAPI ITypeInfo_fnGetRefTypeInfo(
6985 ITypeInfo **ppTInfo)
6987 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6988 HRESULT result = E_FAIL;
6990 if ((This->hreftype != -1) && (This->hreftype == hRefType))
6992 *ppTInfo = (ITypeInfo *)&This->lpVtbl;
6993 ITypeInfo_AddRef(*ppTInfo);
6996 else if (hRefType == -1 &&
6997 (This->TypeAttr.typekind == TKIND_DISPATCH) &&
6998 (This->TypeAttr.wTypeFlags & TYPEFLAG_FDUAL))
7000 /* when we meet a DUAL dispinterface, we must create the interface
7003 ITypeInfoImpl *pTypeInfoImpl = ITypeInfoImpl_Constructor();
7006 /* the interface version contains the same information as the dispinterface
7007 * copy the contents of the structs.
7009 *pTypeInfoImpl = *This;
7010 pTypeInfoImpl->ref = 0;
7012 /* change the type to interface */
7013 pTypeInfoImpl->TypeAttr.typekind = TKIND_INTERFACE;
7015 *ppTInfo = (ITypeInfo*) pTypeInfoImpl;
7017 /* the AddRef implicitly adds a reference to the parent typelib, which
7018 * stops the copied data from being destroyed until the new typeinfo's
7019 * refcount goes to zero, but we need to signal to the new instance to
7020 * not free its data structures when it is destroyed */
7021 pTypeInfoImpl->not_attached_to_typelib = TRUE;
7023 ITypeInfo_AddRef(*ppTInfo);
7027 } else if ((hRefType != -1) && (hRefType & DISPATCH_HREF_MASK) &&
7028 (This->TypeAttr.typekind == TKIND_DISPATCH))
7030 HREFTYPE href_dispatch = hRefType;
7031 result = ITypeInfoImpl_GetDispatchRefTypeInfo((ITypeInfo *)iface, &href_dispatch, ppTInfo);
7033 TLBRefType *ref_type;
7034 LIST_FOR_EACH_ENTRY(ref_type, &This->pTypeLib->ref_list, TLBRefType, entry)
7036 if(ref_type->reference == hRefType)
7039 if(&ref_type->entry == &This->pTypeLib->ref_list)
7041 FIXME("Can't find pRefType for ref %x\n", hRefType);
7044 if(hRefType != -1) {
7045 ITypeLib *pTLib = NULL;
7047 if(ref_type->pImpTLInfo == TLB_REF_INTERNAL) {
7049 result = ITypeInfo2_GetContainingTypeLib(iface, &pTLib, &Index);
7051 if(ref_type->pImpTLInfo->pImpTypeLib) {
7052 TRACE("typeinfo in imported typelib that is already loaded\n");
7053 pTLib = (ITypeLib*)ref_type->pImpTLInfo->pImpTypeLib;
7054 ITypeLib_AddRef(pTLib);
7057 TRACE("typeinfo in imported typelib that isn't already loaded\n");
7058 result = LoadRegTypeLib( &ref_type->pImpTLInfo->guid,
7059 ref_type->pImpTLInfo->wVersionMajor,
7060 ref_type->pImpTLInfo->wVersionMinor,
7061 ref_type->pImpTLInfo->lcid,
7064 if(FAILED(result)) {
7065 BSTR libnam=SysAllocString(ref_type->pImpTLInfo->name);
7066 result=LoadTypeLib(libnam, &pTLib);
7067 SysFreeString(libnam);
7069 if(SUCCEEDED(result)) {
7070 ref_type->pImpTLInfo->pImpTypeLib = (ITypeLibImpl*)pTLib;
7071 ITypeLib_AddRef(pTLib);
7075 if(SUCCEEDED(result)) {
7076 if(ref_type->index == TLB_REF_USE_GUID)
7077 result = ITypeLib_GetTypeInfoOfGuid(pTLib, &ref_type->guid, ppTInfo);
7079 result = ITypeLib_GetTypeInfo(pTLib, ref_type->index, ppTInfo);
7082 ITypeLib_Release(pTLib);
7087 TRACE("(%p) hreftype 0x%04x loaded %s (%p)\n", This, hRefType,
7088 SUCCEEDED(result)? "SUCCESS":"FAILURE", *ppTInfo);
7092 /* ITypeInfo::AddressOfMember
7094 * Retrieves the addresses of static functions or variables, such as those
7097 static HRESULT WINAPI ITypeInfo_fnAddressOfMember( ITypeInfo2 *iface,
7098 MEMBERID memid, INVOKEKIND invKind, PVOID *ppv)
7100 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7106 TRACE("(%p)->(0x%x, 0x%x, %p)\n", This, memid, invKind, ppv);
7108 hr = ITypeInfo2_GetDllEntry(iface, memid, invKind, &dll, &entry, &ordinal);
7112 module = LoadLibraryW(dll);
7115 ERR("couldn't load %s\n", debugstr_w(dll));
7117 SysFreeString(entry);
7118 return STG_E_FILENOTFOUND;
7120 /* FIXME: store library somewhere where we can free it */
7125 INT len = WideCharToMultiByte(CP_ACP, 0, entry, -1, NULL, 0, NULL, NULL);
7126 entryA = heap_alloc(len);
7127 WideCharToMultiByte(CP_ACP, 0, entry, -1, entryA, len, NULL, NULL);
7129 *ppv = GetProcAddress(module, entryA);
7131 ERR("function not found %s\n", debugstr_a(entryA));
7137 *ppv = GetProcAddress(module, MAKEINTRESOURCEA(ordinal));
7139 ERR("function not found %d\n", ordinal);
7143 SysFreeString(entry);
7146 return TYPE_E_DLLFUNCTIONNOTFOUND;
7151 /* ITypeInfo::CreateInstance
7153 * Creates a new instance of a type that describes a component object class
7156 static HRESULT WINAPI ITypeInfo_fnCreateInstance( ITypeInfo2 *iface,
7157 IUnknown *pOuterUnk, REFIID riid, VOID **ppvObj)
7159 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7163 TRACE("(%p)->(%p, %s, %p)\n", This, pOuterUnk, debugstr_guid(riid), ppvObj);
7169 WARN("Not able to aggregate\n");
7170 return CLASS_E_NOAGGREGATION;
7173 hr = ITypeInfo2_GetTypeAttr(iface, &pTA);
7174 if(FAILED(hr)) return hr;
7176 if(pTA->typekind != TKIND_COCLASS)
7178 WARN("CreateInstance on typeinfo of type %x\n", pTA->typekind);
7184 if(pTA->wTypeFlags & TYPEFLAG_FAPPOBJECT)
7187 hr = GetActiveObject(&pTA->guid, NULL, &pUnk);
7188 TRACE("GetActiveObject rets %08x\n", hr);
7191 hr = IUnknown_QueryInterface(pUnk, riid, ppvObj);
7192 IUnknown_Release(pUnk);
7197 hr = CoCreateInstance(&pTA->guid, NULL,
7198 CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER,
7202 ITypeInfo2_ReleaseTypeAttr(iface, pTA);
7206 /* ITypeInfo::GetMops
7208 * Retrieves marshalling information.
7210 static HRESULT WINAPI ITypeInfo_fnGetMops( ITypeInfo2 *iface, MEMBERID memid,
7213 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7214 FIXME("(%p %d) stub!\n", This, memid);
7219 /* ITypeInfo::GetContainingTypeLib
7221 * Retrieves the containing type library and the index of the type description
7222 * within that type library.
7224 static HRESULT WINAPI ITypeInfo_fnGetContainingTypeLib( ITypeInfo2 *iface,
7225 ITypeLib * *ppTLib, UINT *pIndex)
7227 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7229 /* If a pointer is null, we simply ignore it, the ATL in particular passes pIndex as 0 */
7231 *pIndex=This->index;
7232 TRACE("returning pIndex=%d\n", *pIndex);
7236 *ppTLib=(LPTYPELIB )(This->pTypeLib);
7237 ITypeLib_AddRef(*ppTLib);
7238 TRACE("returning ppTLib=%p\n", *ppTLib);
7244 /* ITypeInfo::ReleaseTypeAttr
7246 * Releases a TYPEATTR previously returned by GetTypeAttr.
7249 static void WINAPI ITypeInfo_fnReleaseTypeAttr( ITypeInfo2 *iface,
7250 TYPEATTR* pTypeAttr)
7252 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7253 TRACE("(%p)->(%p)\n", This, pTypeAttr);
7254 heap_free(pTypeAttr);
7257 /* ITypeInfo::ReleaseFuncDesc
7259 * Releases a FUNCDESC previously returned by GetFuncDesc. *
7261 static void WINAPI ITypeInfo_fnReleaseFuncDesc(
7263 FUNCDESC *pFuncDesc)
7265 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7268 TRACE("(%p)->(%p)\n", This, pFuncDesc);
7270 for (i = 0; i < pFuncDesc->cParams; i++)
7271 TLB_FreeElemDesc(&pFuncDesc->lprgelemdescParam[i]);
7272 TLB_FreeElemDesc(&pFuncDesc->elemdescFunc);
7274 SysFreeString((BSTR)pFuncDesc);
7277 /* ITypeInfo::ReleaseVarDesc
7279 * Releases a VARDESC previously returned by GetVarDesc.
7281 static void WINAPI ITypeInfo_fnReleaseVarDesc( ITypeInfo2 *iface,
7284 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7285 TRACE("(%p)->(%p)\n", This, pVarDesc);
7287 TLB_FreeElemDesc(&pVarDesc->elemdescVar);
7288 if (pVarDesc->varkind == VAR_CONST)
7289 VariantClear(pVarDesc->u.lpvarValue);
7290 SysFreeString((BSTR)pVarDesc);
7293 /* ITypeInfo2::GetTypeKind
7295 * Returns the TYPEKIND enumeration quickly, without doing any allocations.
7298 static HRESULT WINAPI ITypeInfo2_fnGetTypeKind( ITypeInfo2 * iface,
7299 TYPEKIND *pTypeKind)
7301 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7302 *pTypeKind=This->TypeAttr.typekind;
7303 TRACE("(%p) type 0x%0x\n", This,*pTypeKind);
7307 /* ITypeInfo2::GetTypeFlags
7309 * Returns the type flags without any allocations. This returns a DWORD type
7310 * flag, which expands the type flags without growing the TYPEATTR (type
7314 static HRESULT WINAPI ITypeInfo2_fnGetTypeFlags( ITypeInfo2 *iface, ULONG *pTypeFlags)
7316 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7317 *pTypeFlags=This->TypeAttr.wTypeFlags;
7318 TRACE("(%p) flags 0x%x\n", This,*pTypeFlags);
7322 /* ITypeInfo2::GetFuncIndexOfMemId
7323 * Binds to a specific member based on a known DISPID, where the member name
7324 * is not known (for example, when binding to a default member).
7327 static HRESULT WINAPI ITypeInfo2_fnGetFuncIndexOfMemId( ITypeInfo2 * iface,
7328 MEMBERID memid, INVOKEKIND invKind, UINT *pFuncIndex)
7330 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7334 for (fdc = 0; fdc < This->TypeAttr.cFuncs; ++fdc){
7335 const TLBFuncDesc *pFuncInfo = &This->funcdescs[fdc];
7336 if(memid == pFuncInfo->funcdesc.memid && (invKind & pFuncInfo->funcdesc.invkind))
7339 if(fdc < This->TypeAttr.cFuncs) {
7343 result = TYPE_E_ELEMENTNOTFOUND;
7345 TRACE("(%p) memid 0x%08x invKind 0x%04x -> %s\n", This,
7346 memid, invKind, SUCCEEDED(result) ? "SUCCESS" : "FAILED");
7350 /* TypeInfo2::GetVarIndexOfMemId
7352 * Binds to a specific member based on a known DISPID, where the member name
7353 * is not known (for example, when binding to a default member).
7356 static HRESULT WINAPI ITypeInfo2_fnGetVarIndexOfMemId( ITypeInfo2 * iface,
7357 MEMBERID memid, UINT *pVarIndex)
7359 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7360 TLBVarDesc *pVarInfo;
7362 TRACE("%p %d %p\n", iface, memid, pVarIndex);
7364 pVarInfo = TLB_get_vardesc_by_memberid(This->vardescs, This->TypeAttr.cVars, memid);
7366 return TYPE_E_ELEMENTNOTFOUND;
7368 *pVarIndex = (pVarInfo - This->vardescs);
7373 /* ITypeInfo2::GetCustData
7375 * Gets the custom data
7377 static HRESULT WINAPI ITypeInfo2_fnGetCustData(
7382 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7383 TLBCustData *pCData;
7385 TRACE("%p %s %p\n", This, debugstr_guid(guid), pVarVal);
7387 pCData = TLB_get_custdata_by_guid(&This->custdata_list, guid);
7389 VariantInit( pVarVal);
7391 VariantCopy( pVarVal, &pCData->data);
7393 VariantClear( pVarVal );
7397 /* ITypeInfo2::GetFuncCustData
7399 * Gets the custom data
7401 static HRESULT WINAPI ITypeInfo2_fnGetFuncCustData(
7407 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7408 TLBCustData *pCData;
7409 TLBFuncDesc *pFDesc = &This->funcdescs[index];
7411 TRACE("%p %u %s %p\n", This, index, debugstr_guid(guid), pVarVal);
7413 if(index >= This->TypeAttr.cFuncs)
7414 return TYPE_E_ELEMENTNOTFOUND;
7416 pCData = TLB_get_custdata_by_guid(&pFDesc->custdata_list, guid);
7418 return TYPE_E_ELEMENTNOTFOUND;
7420 VariantInit(pVarVal);
7421 VariantCopy(pVarVal, &pCData->data);
7426 /* ITypeInfo2::GetParamCustData
7428 * Gets the custom data
7430 static HRESULT WINAPI ITypeInfo2_fnGetParamCustData(
7437 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7438 TLBCustData *pCData;
7439 TLBFuncDesc *pFDesc = &This->funcdescs[indexFunc];
7441 TRACE("%p %u %u %s %p\n", This, indexFunc, indexParam,
7442 debugstr_guid(guid), pVarVal);
7444 if(indexFunc >= This->TypeAttr.cFuncs)
7445 return TYPE_E_ELEMENTNOTFOUND;
7447 if(indexParam >= pFDesc->funcdesc.cParams)
7448 return TYPE_E_ELEMENTNOTFOUND;
7450 pCData = TLB_get_custdata_by_guid(&pFDesc->pParamDesc[indexParam].custdata_list, guid);
7452 return TYPE_E_ELEMENTNOTFOUND;
7454 VariantInit(pVarVal);
7455 VariantCopy(pVarVal, &pCData->data);
7460 /* ITypeInfo2::GetVarCustData
7462 * Gets the custom data
7464 static HRESULT WINAPI ITypeInfo2_fnGetVarCustData(
7470 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7471 TLBCustData *pCData;
7472 TLBVarDesc *pVDesc = &This->vardescs[index];
7474 TRACE("%p %s %p\n", This, debugstr_guid(guid), pVarVal);
7476 if(index >= This->TypeAttr.cVars)
7477 return TYPE_E_ELEMENTNOTFOUND;
7479 pCData = TLB_get_custdata_by_guid(&pVDesc->custdata_list, guid);
7481 return TYPE_E_ELEMENTNOTFOUND;
7483 VariantInit(pVarVal);
7484 VariantCopy(pVarVal, &pCData->data);
7489 /* ITypeInfo2::GetImplCustData
7491 * Gets the custom data
7493 static HRESULT WINAPI ITypeInfo2_fnGetImplTypeCustData(
7499 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7500 TLBCustData *pCData;
7501 TLBImplType *pRDesc = &This->impltypes[index];
7503 TRACE("%p %u %s %p\n", This, index, debugstr_guid(guid), pVarVal);
7505 if(index >= This->TypeAttr.cImplTypes)
7506 return TYPE_E_ELEMENTNOTFOUND;
7508 pCData = TLB_get_custdata_by_guid(&pRDesc->custdata_list, guid);
7510 return TYPE_E_ELEMENTNOTFOUND;
7512 VariantInit(pVarVal);
7513 VariantCopy(pVarVal, &pCData->data);
7518 /* ITypeInfo2::GetDocumentation2
7520 * Retrieves the documentation string, the complete Help file name and path,
7521 * the localization context to use, and the context ID for the library Help
7522 * topic in the Help file.
7525 static HRESULT WINAPI ITypeInfo2_fnGetDocumentation2(
7529 BSTR *pbstrHelpString,
7530 DWORD *pdwHelpStringContext,
7531 BSTR *pbstrHelpStringDll)
7533 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7534 const TLBFuncDesc *pFDesc;
7535 const TLBVarDesc *pVDesc;
7536 TRACE("(%p) memid %d lcid(0x%x) HelpString(%p) "
7537 "HelpStringContext(%p) HelpStringDll(%p)\n",
7538 This, memid, lcid, pbstrHelpString, pdwHelpStringContext,
7539 pbstrHelpStringDll );
7540 /* the help string should be obtained from the helpstringdll,
7541 * using the _DLLGetDocumentation function, based on the supplied
7542 * lcid. Nice to do sometime...
7544 if(memid==MEMBERID_NIL){ /* documentation for the typeinfo */
7546 *pbstrHelpString=SysAllocString(This->Name);
7547 if(pdwHelpStringContext)
7548 *pdwHelpStringContext=This->dwHelpStringContext;
7549 if(pbstrHelpStringDll)
7550 *pbstrHelpStringDll=
7551 SysAllocString(This->pTypeLib->HelpStringDll);/* FIXME */
7553 }else {/* for a member */
7554 pFDesc = TLB_get_funcdesc_by_memberid(This->funcdescs, This->TypeAttr.cFuncs, memid);
7557 *pbstrHelpString=SysAllocString(pFDesc->HelpString);
7558 if(pdwHelpStringContext)
7559 *pdwHelpStringContext=pFDesc->HelpStringContext;
7560 if(pbstrHelpStringDll)
7561 *pbstrHelpStringDll=
7562 SysAllocString(This->pTypeLib->HelpStringDll);/* FIXME */
7565 pVDesc = TLB_get_vardesc_by_memberid(This->vardescs, This->TypeAttr.cVars, memid);
7568 *pbstrHelpString=SysAllocString(pVDesc->HelpString);
7569 if(pdwHelpStringContext)
7570 *pdwHelpStringContext=pVDesc->HelpStringContext;
7571 if(pbstrHelpStringDll)
7572 *pbstrHelpStringDll=
7573 SysAllocString(This->pTypeLib->HelpStringDll);/* FIXME */
7577 return TYPE_E_ELEMENTNOTFOUND;
7580 /* ITypeInfo2::GetAllCustData
7582 * Gets all custom data items for the Type info.
7585 static HRESULT WINAPI ITypeInfo2_fnGetAllCustData(
7587 CUSTDATA *pCustData)
7589 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7591 TRACE("%p %p\n", This, pCustData);
7593 return TLB_copy_all_custdata(&This->custdata_list, pCustData);
7596 /* ITypeInfo2::GetAllFuncCustData
7598 * Gets all custom data items for the specified Function
7601 static HRESULT WINAPI ITypeInfo2_fnGetAllFuncCustData(
7604 CUSTDATA *pCustData)
7606 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7607 TLBFuncDesc *pFDesc = &This->funcdescs[index];
7609 TRACE("%p %u %p\n", This, index, pCustData);
7611 if(index >= This->TypeAttr.cFuncs)
7612 return TYPE_E_ELEMENTNOTFOUND;
7614 return TLB_copy_all_custdata(&pFDesc->custdata_list, pCustData);
7617 /* ITypeInfo2::GetAllParamCustData
7619 * Gets all custom data items for the Functions
7622 static HRESULT WINAPI ITypeInfo2_fnGetAllParamCustData( ITypeInfo2 * iface,
7623 UINT indexFunc, UINT indexParam, CUSTDATA *pCustData)
7625 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7626 TLBFuncDesc *pFDesc = &This->funcdescs[indexFunc];
7628 TRACE("%p %u %u %p\n", This, indexFunc, indexParam, pCustData);
7630 if(indexFunc >= This->TypeAttr.cFuncs)
7631 return TYPE_E_ELEMENTNOTFOUND;
7633 if(indexParam >= pFDesc->funcdesc.cParams)
7634 return TYPE_E_ELEMENTNOTFOUND;
7636 return TLB_copy_all_custdata(&pFDesc->pParamDesc[indexParam].custdata_list, pCustData);
7639 /* ITypeInfo2::GetAllVarCustData
7641 * Gets all custom data items for the specified Variable
7644 static HRESULT WINAPI ITypeInfo2_fnGetAllVarCustData( ITypeInfo2 * iface,
7645 UINT index, CUSTDATA *pCustData)
7647 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7648 TLBVarDesc * pVDesc = &This->vardescs[index];
7650 TRACE("%p %u %p\n", This, index, pCustData);
7652 if(index >= This->TypeAttr.cVars)
7653 return TYPE_E_ELEMENTNOTFOUND;
7655 return TLB_copy_all_custdata(&pVDesc->custdata_list, pCustData);
7658 /* ITypeInfo2::GetAllImplCustData
7660 * Gets all custom data items for the specified implementation type
7663 static HRESULT WINAPI ITypeInfo2_fnGetAllImplTypeCustData(
7666 CUSTDATA *pCustData)
7668 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7669 TLBImplType *pRDesc = &This->impltypes[index];
7671 TRACE("%p %u %p\n", This, index, pCustData);
7673 if(index >= This->TypeAttr.cImplTypes)
7674 return TYPE_E_ELEMENTNOTFOUND;
7676 return TLB_copy_all_custdata(&pRDesc->custdata_list, pCustData);
7679 static const ITypeInfo2Vtbl tinfvt =
7682 ITypeInfo_fnQueryInterface,
7684 ITypeInfo_fnRelease,
7686 ITypeInfo_fnGetTypeAttr,
7687 ITypeInfo_fnGetTypeComp,
7688 ITypeInfo_fnGetFuncDesc,
7689 ITypeInfo_fnGetVarDesc,
7690 ITypeInfo_fnGetNames,
7691 ITypeInfo_fnGetRefTypeOfImplType,
7692 ITypeInfo_fnGetImplTypeFlags,
7693 ITypeInfo_fnGetIDsOfNames,
7695 ITypeInfo_fnGetDocumentation,
7696 ITypeInfo_fnGetDllEntry,
7697 ITypeInfo_fnGetRefTypeInfo,
7698 ITypeInfo_fnAddressOfMember,
7699 ITypeInfo_fnCreateInstance,
7700 ITypeInfo_fnGetMops,
7701 ITypeInfo_fnGetContainingTypeLib,
7702 ITypeInfo_fnReleaseTypeAttr,
7703 ITypeInfo_fnReleaseFuncDesc,
7704 ITypeInfo_fnReleaseVarDesc,
7706 ITypeInfo2_fnGetTypeKind,
7707 ITypeInfo2_fnGetTypeFlags,
7708 ITypeInfo2_fnGetFuncIndexOfMemId,
7709 ITypeInfo2_fnGetVarIndexOfMemId,
7710 ITypeInfo2_fnGetCustData,
7711 ITypeInfo2_fnGetFuncCustData,
7712 ITypeInfo2_fnGetParamCustData,
7713 ITypeInfo2_fnGetVarCustData,
7714 ITypeInfo2_fnGetImplTypeCustData,
7715 ITypeInfo2_fnGetDocumentation2,
7716 ITypeInfo2_fnGetAllCustData,
7717 ITypeInfo2_fnGetAllFuncCustData,
7718 ITypeInfo2_fnGetAllParamCustData,
7719 ITypeInfo2_fnGetAllVarCustData,
7720 ITypeInfo2_fnGetAllImplTypeCustData,
7723 /******************************************************************************
7724 * CreateDispTypeInfo [OLEAUT32.31]
7726 * Build type information for an object so it can be called through an
7727 * IDispatch interface.
7730 * Success: S_OK. pptinfo contains the created ITypeInfo object.
7731 * Failure: E_INVALIDARG, if one or more arguments is invalid.
7734 * This call allows an objects methods to be accessed through IDispatch, by
7735 * building an ITypeInfo object that IDispatch can use to call through.
7737 HRESULT WINAPI CreateDispTypeInfo(
7738 INTERFACEDATA *pidata, /* [I] Description of the interface to build type info for */
7739 LCID lcid, /* [I] Locale Id */
7740 ITypeInfo **pptinfo) /* [O] Destination for created ITypeInfo object */
7742 ITypeInfoImpl *pTIClass, *pTIIface;
7743 ITypeLibImpl *pTypeLibImpl;
7744 unsigned int param, func;
7745 TLBFuncDesc *pFuncDesc;
7749 pTypeLibImpl = TypeLibImpl_Constructor();
7750 if (!pTypeLibImpl) return E_FAIL;
7752 pTypeLibImpl->TypeInfoCount = 2;
7753 pTypeLibImpl->typeinfos = heap_alloc_zero(pTypeLibImpl->TypeInfoCount * sizeof(ITypeInfoImpl*));
7755 pTIIface = pTypeLibImpl->typeinfos[0] = ITypeInfoImpl_Constructor();
7756 pTIIface->pTypeLib = pTypeLibImpl;
7757 pTIIface->index = 0;
7758 pTIIface->Name = NULL;
7759 pTIIface->dwHelpContext = -1;
7760 memset(&pTIIface->TypeAttr.guid, 0, sizeof(GUID));
7761 pTIIface->TypeAttr.lcid = lcid;
7762 pTIIface->TypeAttr.typekind = TKIND_INTERFACE;
7763 pTIIface->TypeAttr.wMajorVerNum = 0;
7764 pTIIface->TypeAttr.wMinorVerNum = 0;
7765 pTIIface->TypeAttr.cbAlignment = 2;
7766 pTIIface->TypeAttr.cbSizeInstance = -1;
7767 pTIIface->TypeAttr.cbSizeVft = -1;
7768 pTIIface->TypeAttr.cFuncs = 0;
7769 pTIIface->TypeAttr.cImplTypes = 0;
7770 pTIIface->TypeAttr.cVars = 0;
7771 pTIIface->TypeAttr.wTypeFlags = 0;
7773 pTIIface->funcdescs = TLBFuncDesc_Constructor(pidata->cMembers);
7774 pFuncDesc = pTIIface->funcdescs;
7775 for(func = 0; func < pidata->cMembers; func++) {
7776 METHODDATA *md = pidata->pmethdata + func;
7777 pFuncDesc->Name = SysAllocString(md->szName);
7778 pFuncDesc->funcdesc.memid = md->dispid;
7779 pFuncDesc->funcdesc.lprgscode = NULL;
7780 pFuncDesc->funcdesc.funckind = FUNC_VIRTUAL;
7781 pFuncDesc->funcdesc.invkind = md->wFlags;
7782 pFuncDesc->funcdesc.callconv = md->cc;
7783 pFuncDesc->funcdesc.cParams = md->cArgs;
7784 pFuncDesc->funcdesc.cParamsOpt = 0;
7785 pFuncDesc->funcdesc.oVft = md->iMeth * sizeof(void *);
7786 pFuncDesc->funcdesc.cScodes = 0;
7787 pFuncDesc->funcdesc.wFuncFlags = 0;
7788 pFuncDesc->funcdesc.elemdescFunc.tdesc.vt = md->vtReturn;
7789 pFuncDesc->funcdesc.elemdescFunc.u.paramdesc.wParamFlags = PARAMFLAG_NONE;
7790 pFuncDesc->funcdesc.elemdescFunc.u.paramdesc.pparamdescex = NULL;
7791 pFuncDesc->funcdesc.lprgelemdescParam = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
7792 md->cArgs * sizeof(ELEMDESC));
7793 pFuncDesc->pParamDesc = TLBParDesc_Constructor(md->cArgs);
7794 for(param = 0; param < md->cArgs; param++) {
7795 pFuncDesc->funcdesc.lprgelemdescParam[param].tdesc.vt = md->ppdata[param].vt;
7796 pFuncDesc->pParamDesc[param].Name = SysAllocString(md->ppdata[param].szName);
7798 pFuncDesc->helpcontext = 0;
7799 pFuncDesc->HelpStringContext = 0;
7800 pFuncDesc->HelpString = NULL;
7801 pFuncDesc->Entry = NULL;
7802 list_init(&pFuncDesc->custdata_list);
7803 pTIIface->TypeAttr.cFuncs++;
7807 dump_TypeInfo(pTIIface);
7809 pTIClass = pTypeLibImpl->typeinfos[1] = ITypeInfoImpl_Constructor();
7810 pTIClass->pTypeLib = pTypeLibImpl;
7811 pTIClass->index = 1;
7812 pTIClass->Name = NULL;
7813 pTIClass->dwHelpContext = -1;
7814 memset(&pTIClass->TypeAttr.guid, 0, sizeof(GUID));
7815 pTIClass->TypeAttr.lcid = lcid;
7816 pTIClass->TypeAttr.typekind = TKIND_COCLASS;
7817 pTIClass->TypeAttr.wMajorVerNum = 0;
7818 pTIClass->TypeAttr.wMinorVerNum = 0;
7819 pTIClass->TypeAttr.cbAlignment = 2;
7820 pTIClass->TypeAttr.cbSizeInstance = -1;
7821 pTIClass->TypeAttr.cbSizeVft = -1;
7822 pTIClass->TypeAttr.cFuncs = 0;
7823 pTIClass->TypeAttr.cImplTypes = 1;
7824 pTIClass->TypeAttr.cVars = 0;
7825 pTIClass->TypeAttr.wTypeFlags = 0;
7827 pTIClass->impltypes = TLBImplType_Constructor(1);
7829 ref = heap_alloc_zero(sizeof(*ref));
7830 ref->pImpTLInfo = TLB_REF_INTERNAL;
7831 list_add_head(&pTypeLibImpl->ref_list, &ref->entry);
7833 dump_TypeInfo(pTIClass);
7835 *pptinfo = (ITypeInfo*)pTIClass;
7837 ITypeInfo_AddRef(*pptinfo);
7838 ITypeLib_Release((ITypeLib *)&pTypeLibImpl->lpVtbl);
7844 static HRESULT WINAPI ITypeComp_fnQueryInterface(ITypeComp * iface, REFIID riid, LPVOID * ppv)
7846 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
7848 return ITypeInfo_QueryInterface((ITypeInfo *)This, riid, ppv);
7851 static ULONG WINAPI ITypeComp_fnAddRef(ITypeComp * iface)
7853 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
7855 return ITypeInfo_AddRef((ITypeInfo *)This);
7858 static ULONG WINAPI ITypeComp_fnRelease(ITypeComp * iface)
7860 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
7862 return ITypeInfo_Release((ITypeInfo *)This);
7865 static HRESULT WINAPI ITypeComp_fnBind(
7870 ITypeInfo ** ppTInfo,
7871 DESCKIND * pDescKind,
7874 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
7875 const TLBFuncDesc *pFDesc;
7876 const TLBVarDesc *pVDesc;
7877 HRESULT hr = DISP_E_MEMBERNOTFOUND;
7880 TRACE("(%p)->(%s, %x, 0x%x, %p, %p, %p)\n", This, debugstr_w(szName), lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
7882 *pDescKind = DESCKIND_NONE;
7883 pBindPtr->lpfuncdesc = NULL;
7886 for(fdc = 0; fdc < This->TypeAttr.cFuncs; ++fdc){
7887 pFDesc = &This->funcdescs[fdc];
7888 if (!strcmpiW(pFDesc->Name, szName)) {
7889 if (!wFlags || (pFDesc->funcdesc.invkind & wFlags))
7892 /* name found, but wrong flags */
7893 hr = TYPE_E_TYPEMISMATCH;
7897 if (fdc < This->TypeAttr.cFuncs)
7899 HRESULT hr = TLB_AllocAndInitFuncDesc(
7901 &pBindPtr->lpfuncdesc,
7902 This->TypeAttr.typekind == TKIND_DISPATCH);
7905 *pDescKind = DESCKIND_FUNCDESC;
7906 *ppTInfo = (ITypeInfo *)&This->lpVtbl;
7907 ITypeInfo_AddRef(*ppTInfo);
7910 pVDesc = TLB_get_vardesc_by_name(This->vardescs, This->TypeAttr.cVars, szName);
7912 HRESULT hr = TLB_AllocAndInitVarDesc(&pVDesc->vardesc, &pBindPtr->lpvardesc);
7915 *pDescKind = DESCKIND_VARDESC;
7916 *ppTInfo = (ITypeInfo *)&This->lpVtbl;
7917 ITypeInfo_AddRef(*ppTInfo);
7921 /* FIXME: search each inherited interface, not just the first */
7922 if (hr == DISP_E_MEMBERNOTFOUND && This->impltypes) {
7923 /* recursive search */
7927 hr=ITypeInfo_GetRefTypeInfo((ITypeInfo *)&This->lpVtbl, This->impltypes[0].hRef, &pTInfo);
7930 hr = ITypeInfo_GetTypeComp(pTInfo,&pTComp);
7931 ITypeInfo_Release(pTInfo);
7935 hr = ITypeComp_Bind(pTComp, szName, lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
7936 ITypeComp_Release(pTComp);
7939 WARN("Could not search inherited interface!\n");
7941 if (hr == DISP_E_MEMBERNOTFOUND)
7943 TRACE("did not find member with name %s, flags 0x%x\n", debugstr_w(szName), wFlags);
7947 static HRESULT WINAPI ITypeComp_fnBindType(
7951 ITypeInfo ** ppTInfo,
7952 ITypeComp ** ppTComp)
7954 TRACE("(%s, %x, %p, %p)\n", debugstr_w(szName), lHash, ppTInfo, ppTComp);
7956 /* strange behaviour (does nothing) but like the
7959 if (!ppTInfo || !ppTComp)
7968 static const ITypeCompVtbl tcompvt =
7971 ITypeComp_fnQueryInterface,
7973 ITypeComp_fnRelease,
7976 ITypeComp_fnBindType