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 IUnknown_Release(*pptLib);
457 TRACE(" returns %08x\n",res);
461 /******************************************************************************
462 * LoadRegTypeLib [OLEAUT32.162]
464 * Loads a registered type library.
467 * rguid [I] GUID of the registered type library.
468 * wVerMajor [I] major version.
469 * wVerMinor [I] minor version.
470 * lcid [I] locale ID.
471 * ppTLib [O] pointer that receives an ITypeLib object on success.
475 * Failure: Any HRESULT code returned from QueryPathOfRegTypeLib or
478 HRESULT WINAPI LoadRegTypeLib(
490 res = QueryPathOfRegTypeLib( rguid, wVerMajor, wVerMinor, lcid, &bstr);
494 res= LoadTypeLib(bstr, ppTLib);
498 TRACE("(IID: %s) load %s (%p)\n",debugstr_guid(rguid), SUCCEEDED(res)? "SUCCESS":"FAILED", *ppTLib);
504 /* some string constants shared between RegisterTypeLib and UnRegisterTypeLib */
505 static const WCHAR TypeLibW[] = {'T','y','p','e','L','i','b',0};
506 static const WCHAR FLAGSW[] = {'F','L','A','G','S',0};
507 static const WCHAR HELPDIRW[] = {'H','E','L','P','D','I','R',0};
508 static const WCHAR ProxyStubClsidW[] = {'P','r','o','x','y','S','t','u','b','C','l','s','i','d',0};
509 static const WCHAR ProxyStubClsid32W[] = {'P','r','o','x','y','S','t','u','b','C','l','s','i','d','3','2',0};
511 /******************************************************************************
512 * RegisterTypeLib [OLEAUT32.163]
513 * Adds information about a type library to the System Registry
515 * Docs: ITypeLib FAR * ptlib
516 * Docs: OLECHAR FAR* szFullPath
517 * Docs: OLECHAR FAR* szHelpDir
523 HRESULT WINAPI RegisterTypeLib(
524 ITypeLib * ptlib, /* [in] Pointer to the library*/
525 OLECHAR * szFullPath, /* [in] full Path of the library*/
526 OLECHAR * szHelpDir) /* [in] dir to the helpfile for the library,
529 static const WCHAR PSOA[] = {'{','0','0','0','2','0','4','2','4','-',
530 '0','0','0','0','-','0','0','0','0','-','C','0','0','0','-',
531 '0','0','0','0','0','0','0','0','0','0','4','6','}',0};
541 if (ptlib == NULL || szFullPath == NULL)
544 if (FAILED(ITypeLib_GetLibAttr(ptlib, &attr)))
548 if (attr->syskind != SYS_WIN64) return TYPE_E_BADMODULEKIND;
550 if (attr->syskind != SYS_WIN32 && attr->syskind != SYS_WIN16) return TYPE_E_BADMODULEKIND;
553 get_typelib_key( &attr->guid, attr->wMajorVerNum, attr->wMinorVerNum, keyName );
556 if (RegCreateKeyExW(HKEY_CLASSES_ROOT, keyName, 0, NULL, 0,
557 KEY_WRITE, NULL, &key, NULL) == ERROR_SUCCESS)
561 /* Set the human-readable name of the typelib */
562 if (FAILED(ITypeLib_GetDocumentation(ptlib, -1, NULL, &doc, NULL, NULL)))
566 if (RegSetValueExW(key, NULL, 0, REG_SZ,
567 (BYTE *)doc, (lstrlenW(doc)+1) * sizeof(OLECHAR)) != ERROR_SUCCESS)
573 /* Make up the name of the typelib path subkey */
574 if (!get_lcid_subkey( attr->lcid, attr->syskind, tmp )) res = E_FAIL;
576 /* Create the typelib path subkey */
577 if (res == S_OK && RegCreateKeyExW(key, tmp, 0, NULL, 0,
578 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS)
580 if (RegSetValueExW(subKey, NULL, 0, REG_SZ,
581 (BYTE *)szFullPath, (lstrlenW(szFullPath)+1) * sizeof(OLECHAR)) != ERROR_SUCCESS)
589 /* Create the flags subkey */
590 if (res == S_OK && RegCreateKeyExW(key, FLAGSW, 0, NULL, 0,
591 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS)
593 /* FIXME: is %u correct? */
594 static const WCHAR formatW[] = {'%','u',0};
596 sprintfW(buf, formatW, attr->wLibFlags);
597 if (RegSetValueExW(subKey, NULL, 0, REG_SZ,
598 (BYTE *)buf, (strlenW(buf) + 1)*sizeof(WCHAR) ) != ERROR_SUCCESS)
606 /* create the helpdir subkey */
607 if (res == S_OK && RegCreateKeyExW(key, HELPDIRW, 0, NULL, 0,
608 KEY_WRITE, NULL, &subKey, &disposition) == ERROR_SUCCESS)
610 BOOL freeHelpDir = FALSE;
613 /* if we created a new key, and helpDir was null, set the helpdir
614 to the directory which contains the typelib. However,
615 if we just opened an existing key, we leave the helpdir alone */
616 if ((disposition == REG_CREATED_NEW_KEY) && (szHelpDir == NULL)) {
617 szHelpDir = SysAllocString(szFullPath);
618 pIndexStr = strrchrW(szHelpDir, '\\');
625 /* if we have an szHelpDir, set it! */
626 if (szHelpDir != NULL) {
627 if (RegSetValueExW(subKey, NULL, 0, REG_SZ,
628 (BYTE *)szHelpDir, (lstrlenW(szHelpDir)+1) * sizeof(OLECHAR)) != ERROR_SUCCESS) {
634 if (freeHelpDir) SysFreeString(szHelpDir);
646 /* register OLE Automation-compatible interfaces for this typelib */
647 types = ITypeLib_GetTypeInfoCount(ptlib);
648 for (tidx=0; tidx<types; tidx++) {
649 if (SUCCEEDED(ITypeLib_GetTypeInfoType(ptlib, tidx, &kind))) {
650 LPOLESTR name = NULL;
651 ITypeInfo *tinfo = NULL;
653 ITypeLib_GetDocumentation(ptlib, tidx, &name, NULL, NULL, NULL);
656 case TKIND_INTERFACE:
657 TRACE_(typelib)("%d: interface %s\n", tidx, debugstr_w(name));
658 ITypeLib_GetTypeInfo(ptlib, tidx, &tinfo);
662 TRACE_(typelib)("%d: dispinterface %s\n", tidx, debugstr_w(name));
663 ITypeLib_GetTypeInfo(ptlib, tidx, &tinfo);
667 TRACE_(typelib)("%d: %s\n", tidx, debugstr_w(name));
672 TYPEATTR *tattr = NULL;
673 ITypeInfo_GetTypeAttr(tinfo, &tattr);
676 TRACE_(typelib)("guid=%s, flags=%04x (",
677 debugstr_guid(&tattr->guid),
680 if (TRACE_ON(typelib)) {
681 #define XX(x) if (TYPEFLAG_##x & tattr->wTypeFlags) MESSAGE(#x"|");
701 /* Register all dispinterfaces (which includes dual interfaces) and
702 oleautomation interfaces */
703 if ((kind == TKIND_INTERFACE && (tattr->wTypeFlags & TYPEFLAG_FOLEAUTOMATION)) ||
704 kind == TKIND_DISPATCH)
706 /* register interface<->typelib coupling */
707 get_interface_key( &tattr->guid, keyName );
708 if (RegCreateKeyExW(HKEY_CLASSES_ROOT, keyName, 0, NULL, 0,
709 KEY_WRITE, NULL, &key, NULL) == ERROR_SUCCESS)
712 RegSetValueExW(key, NULL, 0, REG_SZ,
713 (BYTE *)name, (strlenW(name)+1) * sizeof(OLECHAR));
715 if (RegCreateKeyExW(key, ProxyStubClsidW, 0, NULL, 0,
716 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS) {
717 RegSetValueExW(subKey, NULL, 0, REG_SZ,
718 (const BYTE *)PSOA, sizeof PSOA);
722 if (RegCreateKeyExW(key, ProxyStubClsid32W, 0, NULL, 0,
723 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS) {
724 RegSetValueExW(subKey, NULL, 0, REG_SZ,
725 (const BYTE *)PSOA, sizeof PSOA);
729 if (RegCreateKeyExW(key, TypeLibW, 0, NULL, 0,
730 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS)
733 static const WCHAR fmtver[] = {'%','x','.','%','x',0 };
734 static const WCHAR VersionW[] = {'V','e','r','s','i','o','n',0};
736 StringFromGUID2(&attr->guid, buffer, 40);
737 RegSetValueExW(subKey, NULL, 0, REG_SZ,
738 (BYTE *)buffer, (strlenW(buffer)+1) * sizeof(WCHAR));
739 sprintfW(buffer, fmtver, attr->wMajorVerNum, attr->wMinorVerNum);
740 RegSetValueExW(subKey, VersionW, 0, REG_SZ,
741 (BYTE*)buffer, (strlenW(buffer)+1) * sizeof(WCHAR));
749 ITypeInfo_ReleaseTypeAttr(tinfo, tattr);
752 ITypeInfo_Release(tinfo);
759 ITypeLib_ReleaseTLibAttr(ptlib, attr);
765 /******************************************************************************
766 * UnRegisterTypeLib [OLEAUT32.186]
767 * Removes information about a type library from the System Registry
774 HRESULT WINAPI UnRegisterTypeLib(
775 REFGUID libid, /* [in] Guid of the library */
776 WORD wVerMajor, /* [in] major version */
777 WORD wVerMinor, /* [in] minor version */
778 LCID lcid, /* [in] locale id */
781 BSTR tlibPath = NULL;
784 WCHAR subKeyName[50];
787 BOOL deleteOtherStuff;
790 TYPEATTR* typeAttr = NULL;
792 ITypeInfo* typeInfo = NULL;
793 ITypeLib* typeLib = NULL;
796 TRACE("(IID: %s)\n",debugstr_guid(libid));
798 /* Create the path to the key */
799 get_typelib_key( libid, wVerMajor, wVerMinor, keyName );
801 if (syskind != SYS_WIN16 && syskind != SYS_WIN32 && syskind != SYS_WIN64)
803 TRACE("Unsupported syskind %i\n", syskind);
804 result = E_INVALIDARG;
808 /* get the path to the typelib on disk */
809 if (query_typelib_path(libid, wVerMajor, wVerMinor, syskind, lcid, &tlibPath) != S_OK) {
810 result = E_INVALIDARG;
814 /* Try and open the key to the type library. */
815 if (RegOpenKeyExW(HKEY_CLASSES_ROOT, keyName, 0, KEY_READ | KEY_WRITE, &key) != ERROR_SUCCESS) {
816 result = E_INVALIDARG;
820 /* Try and load the type library */
821 if (LoadTypeLibEx(tlibPath, REGKIND_NONE, &typeLib) != S_OK) {
822 result = TYPE_E_INVALIDSTATE;
826 /* remove any types registered with this typelib */
827 numTypes = ITypeLib_GetTypeInfoCount(typeLib);
828 for (i=0; i<numTypes; i++) {
829 /* get the kind of type */
830 if (ITypeLib_GetTypeInfoType(typeLib, i, &kind) != S_OK) {
834 /* skip non-interfaces, and get type info for the type */
835 if ((kind != TKIND_INTERFACE) && (kind != TKIND_DISPATCH)) {
838 if (ITypeLib_GetTypeInfo(typeLib, i, &typeInfo) != S_OK) {
841 if (ITypeInfo_GetTypeAttr(typeInfo, &typeAttr) != S_OK) {
845 if ((kind == TKIND_INTERFACE && (typeAttr->wTypeFlags & TYPEFLAG_FOLEAUTOMATION)) ||
846 kind == TKIND_DISPATCH)
848 /* the path to the type */
849 get_interface_key( &typeAttr->guid, subKeyName );
851 /* Delete its bits */
852 if (RegOpenKeyExW(HKEY_CLASSES_ROOT, subKeyName, 0, KEY_WRITE, &subKey) != ERROR_SUCCESS)
855 RegDeleteKeyW(subKey, ProxyStubClsidW);
856 RegDeleteKeyW(subKey, ProxyStubClsid32W);
857 RegDeleteKeyW(subKey, TypeLibW);
860 RegDeleteKeyW(HKEY_CLASSES_ROOT, subKeyName);
864 if (typeAttr) ITypeInfo_ReleaseTypeAttr(typeInfo, typeAttr);
866 if (typeInfo) ITypeInfo_Release(typeInfo);
870 /* Now, delete the type library path subkey */
871 get_lcid_subkey( lcid, syskind, subKeyName );
872 RegDeleteKeyW(key, subKeyName);
873 *strrchrW( subKeyName, '\\' ) = 0; /* remove last path component */
874 RegDeleteKeyW(key, subKeyName);
876 /* check if there is anything besides the FLAGS/HELPDIR keys.
877 If there is, we don't delete them */
878 tmpLength = sizeof(subKeyName)/sizeof(WCHAR);
879 deleteOtherStuff = TRUE;
881 while(RegEnumKeyExW(key, i++, subKeyName, &tmpLength, NULL, NULL, NULL, NULL) == ERROR_SUCCESS) {
882 tmpLength = sizeof(subKeyName)/sizeof(WCHAR);
884 /* if its not FLAGS or HELPDIR, then we must keep the rest of the key */
885 if (!strcmpW(subKeyName, FLAGSW)) continue;
886 if (!strcmpW(subKeyName, HELPDIRW)) continue;
887 deleteOtherStuff = FALSE;
891 /* only delete the other parts of the key if we're absolutely sure */
892 if (deleteOtherStuff) {
893 RegDeleteKeyW(key, FLAGSW);
894 RegDeleteKeyW(key, HELPDIRW);
898 RegDeleteKeyW(HKEY_CLASSES_ROOT, keyName);
899 *strrchrW( keyName, '\\' ) = 0; /* remove last path component */
900 RegDeleteKeyW(HKEY_CLASSES_ROOT, keyName);
904 SysFreeString(tlibPath);
905 if (typeLib) ITypeLib_Release(typeLib);
906 if (subKey) RegCloseKey(subKey);
907 if (key) RegCloseKey(key);
911 /******************************************************************************
912 * RegisterTypeLibForUser [OLEAUT32.442]
913 * Adds information about a type library to the user registry
915 * Docs: ITypeLib FAR * ptlib
916 * Docs: OLECHAR FAR* szFullPath
917 * Docs: OLECHAR FAR* szHelpDir
923 HRESULT WINAPI RegisterTypeLibForUser(
924 ITypeLib * ptlib, /* [in] Pointer to the library*/
925 OLECHAR * szFullPath, /* [in] full Path of the library*/
926 OLECHAR * szHelpDir) /* [in] dir to the helpfile for the library,
929 FIXME("(%p, %s, %s) registering the typelib system-wide\n", ptlib,
930 debugstr_w(szFullPath), debugstr_w(szHelpDir));
931 return RegisterTypeLib(ptlib, szFullPath, szHelpDir);
934 /******************************************************************************
935 * UnRegisterTypeLibForUser [OLEAUT32.443]
936 * Removes information about a type library from the user registry
942 HRESULT WINAPI UnRegisterTypeLibForUser(
943 REFGUID libid, /* [in] GUID of the library */
944 WORD wVerMajor, /* [in] major version */
945 WORD wVerMinor, /* [in] minor version */
946 LCID lcid, /* [in] locale id */
949 FIXME("(%s, %u, %u, %u, %u) unregistering the typelib system-wide\n",
950 debugstr_guid(libid), wVerMajor, wVerMinor, lcid, syskind);
951 return UnRegisterTypeLib(libid, wVerMajor, wVerMinor, lcid, syskind);
954 /*======================= ITypeLib implementation =======================*/
956 typedef struct tagTLBCustData
963 /* data structure for import typelibs */
964 typedef struct tagTLBImpLib
966 int offset; /* offset in the file (MSFT)
967 offset in nametable (SLTG)
968 just used to identify library while reading
970 GUID guid; /* libid */
971 BSTR name; /* name */
973 LCID lcid; /* lcid of imported typelib */
975 WORD wVersionMajor; /* major version number */
976 WORD wVersionMinor; /* minor version number */
978 struct tagITypeLibImpl *pImpTypeLib; /* pointer to loaded typelib, or
979 NULL if not yet loaded */
983 /* internal ITypeLib data */
984 typedef struct tagITypeLibImpl
986 const ITypeLib2Vtbl *lpVtbl;
987 const ITypeCompVtbl *lpVtblTypeComp;
989 TLIBATTR LibAttr; /* guid,lcid,syskind,version,flags */
992 /* strings can be stored in tlb as multibyte strings BUT they are *always*
993 * exported to the application as a UNICODE string.
1000 int TypeInfoCount; /* nr of typeinfo's in librarry */
1001 struct tagITypeInfoImpl **typeinfos;
1002 struct list custdata_list;
1003 struct list implib_list;
1004 int ctTypeDesc; /* number of items in type desc array */
1005 TYPEDESC * pTypeDesc; /* array of TypeDescriptions found in the
1006 library. Only used while reading MSFT
1008 struct list ref_list; /* list of ref types in this typelib */
1009 HREFTYPE dispatch_href; /* reference to IDispatch, -1 if unused */
1012 /* typelibs are cached, keyed by path and index, so store the linked list info within them */
1018 static const ITypeLib2Vtbl tlbvt;
1019 static const ITypeCompVtbl tlbtcvt;
1021 static inline ITypeLibImpl *impl_from_ITypeComp( ITypeComp *iface )
1023 return (ITypeLibImpl *)((char*)iface - FIELD_OFFSET(ITypeLibImpl, lpVtblTypeComp));
1026 /* ITypeLib methods */
1027 static ITypeLib2* ITypeLib2_Constructor_MSFT(LPVOID pLib, DWORD dwTLBLength);
1028 static ITypeLib2* ITypeLib2_Constructor_SLTG(LPVOID pLib, DWORD dwTLBLength);
1030 /*======================= ITypeInfo implementation =======================*/
1032 /* data for referenced types */
1033 typedef struct tagTLBRefType
1035 INT index; /* Type index for internal ref or for external ref
1036 it the format is SLTG. -2 indicates to
1039 GUID guid; /* guid of the referenced type */
1040 /* if index == TLB_REF_USE_GUID */
1042 HREFTYPE reference; /* The href of this ref */
1043 TLBImpLib *pImpTLInfo; /* If ref is external ptr to library data
1044 TLB_REF_INTERNAL for internal refs
1045 TLB_REF_NOT_FOUND for broken refs */
1050 #define TLB_REF_USE_GUID -2
1052 #define TLB_REF_INTERNAL (void*)-2
1053 #define TLB_REF_NOT_FOUND (void*)-1
1055 /* internal Parameter data */
1056 typedef struct tagTLBParDesc
1059 struct list custdata_list;
1062 /* internal Function data */
1063 typedef struct tagTLBFuncDesc
1065 FUNCDESC funcdesc; /* lots of info on the function and its attributes. */
1066 BSTR Name; /* the name of this function */
1067 TLBParDesc *pParamDesc; /* array with param names and custom data */
1069 int HelpStringContext;
1071 BSTR Entry; /* if IS_INTRESOURCE true, it's numeric; if -1 it isn't present */
1072 struct list custdata_list;
1075 /* internal Variable data */
1076 typedef struct tagTLBVarDesc
1078 VARDESC vardesc; /* lots of info on the variable and its attributes. */
1079 BSTR Name; /* the name of this variable */
1081 int HelpStringContext;
1083 struct list custdata_list;
1086 /* internal implemented interface data */
1087 typedef struct tagTLBImplType
1089 HREFTYPE hRef; /* hRef of interface */
1090 int implflags; /* IMPLFLAG_*s */
1091 struct list custdata_list;
1094 /* internal TypeInfo data */
1095 typedef struct tagITypeInfoImpl
1097 const ITypeInfo2Vtbl *lpVtbl;
1098 const ITypeCompVtbl *lpVtblTypeComp;
1100 BOOL not_attached_to_typelib;
1101 TYPEATTR TypeAttr ; /* _lots_ of type information. */
1102 ITypeLibImpl * pTypeLib; /* back pointer to typelib */
1103 int index; /* index in this typelib; */
1104 HREFTYPE hreftype; /* hreftype for app object binding */
1105 /* type libs seem to store the doc strings in ascii
1106 * so why should we do it in unicode?
1111 DWORD dwHelpContext;
1112 DWORD dwHelpStringContext;
1115 TLBFuncDesc *funcdescs;
1118 TLBVarDesc *vardescs;
1120 /* Implemented Interfaces */
1121 TLBImplType *impltypes;
1123 struct list custdata_list;
1126 static inline ITypeInfoImpl *info_impl_from_ITypeComp( ITypeComp *iface )
1128 return (ITypeInfoImpl *)((char*)iface - FIELD_OFFSET(ITypeInfoImpl, lpVtblTypeComp));
1131 static const ITypeInfo2Vtbl tinfvt;
1132 static const ITypeCompVtbl tcompvt;
1134 static ITypeInfoImpl* ITypeInfoImpl_Constructor(void);
1135 static void ITypeInfoImpl_Destroy(ITypeInfoImpl *This);
1137 typedef struct tagTLBContext
1139 unsigned int oStart; /* start of TLB in file */
1140 unsigned int pos; /* current pos */
1141 unsigned int length; /* total length */
1142 void *mapping; /* memory mapping */
1143 MSFT_SegDir * pTblDir;
1144 ITypeLibImpl* pLibInfo;
1148 static void MSFT_DoRefType(TLBContext *pcx, ITypeLibImpl *pTL, int offset);
1153 static void dump_TypeDesc(const TYPEDESC *pTD,char *szVarType) {
1154 if (pTD->vt & VT_RESERVED)
1155 szVarType += strlen(strcpy(szVarType, "reserved | "));
1156 if (pTD->vt & VT_BYREF)
1157 szVarType += strlen(strcpy(szVarType, "ref to "));
1158 if (pTD->vt & VT_ARRAY)
1159 szVarType += strlen(strcpy(szVarType, "array of "));
1160 if (pTD->vt & VT_VECTOR)
1161 szVarType += strlen(strcpy(szVarType, "vector of "));
1162 switch(pTD->vt & VT_TYPEMASK) {
1163 case VT_UI1: sprintf(szVarType, "VT_UI1"); break;
1164 case VT_I2: sprintf(szVarType, "VT_I2"); break;
1165 case VT_I4: sprintf(szVarType, "VT_I4"); break;
1166 case VT_R4: sprintf(szVarType, "VT_R4"); break;
1167 case VT_R8: sprintf(szVarType, "VT_R8"); break;
1168 case VT_BOOL: sprintf(szVarType, "VT_BOOL"); break;
1169 case VT_ERROR: sprintf(szVarType, "VT_ERROR"); break;
1170 case VT_CY: sprintf(szVarType, "VT_CY"); break;
1171 case VT_DATE: sprintf(szVarType, "VT_DATE"); break;
1172 case VT_BSTR: sprintf(szVarType, "VT_BSTR"); break;
1173 case VT_UNKNOWN: sprintf(szVarType, "VT_UNKNOWN"); break;
1174 case VT_DISPATCH: sprintf(szVarType, "VT_DISPATCH"); break;
1175 case VT_I1: sprintf(szVarType, "VT_I1"); break;
1176 case VT_UI2: sprintf(szVarType, "VT_UI2"); break;
1177 case VT_UI4: sprintf(szVarType, "VT_UI4"); break;
1178 case VT_INT: sprintf(szVarType, "VT_INT"); break;
1179 case VT_UINT: sprintf(szVarType, "VT_UINT"); break;
1180 case VT_VARIANT: sprintf(szVarType, "VT_VARIANT"); break;
1181 case VT_VOID: sprintf(szVarType, "VT_VOID"); break;
1182 case VT_HRESULT: sprintf(szVarType, "VT_HRESULT"); break;
1183 case VT_USERDEFINED: sprintf(szVarType, "VT_USERDEFINED ref = %x",
1184 pTD->u.hreftype); break;
1185 case VT_LPSTR: sprintf(szVarType, "VT_LPSTR"); break;
1186 case VT_LPWSTR: sprintf(szVarType, "VT_LPWSTR"); break;
1187 case VT_PTR: sprintf(szVarType, "ptr to ");
1188 dump_TypeDesc(pTD->u.lptdesc, szVarType + 7);
1190 case VT_SAFEARRAY: sprintf(szVarType, "safearray of ");
1191 dump_TypeDesc(pTD->u.lptdesc, szVarType + 13);
1193 case VT_CARRAY: sprintf(szVarType, "%d dim array of ",
1194 pTD->u.lpadesc->cDims); /* FIXME print out sizes */
1195 dump_TypeDesc(&pTD->u.lpadesc->tdescElem, szVarType + strlen(szVarType));
1198 default: sprintf(szVarType, "unknown(%d)", pTD->vt & VT_TYPEMASK); break;
1202 static void dump_ELEMDESC(const ELEMDESC *edesc) {
1204 USHORT flags = edesc->u.paramdesc.wParamFlags;
1205 dump_TypeDesc(&edesc->tdesc,buf);
1206 MESSAGE("\t\ttdesc.vartype %d (%s)\n",edesc->tdesc.vt,buf);
1207 MESSAGE("\t\tu.paramdesc.wParamFlags");
1208 if (!flags) MESSAGE(" PARAMFLAGS_NONE");
1209 if (flags & PARAMFLAG_FIN) MESSAGE(" PARAMFLAG_FIN");
1210 if (flags & PARAMFLAG_FOUT) MESSAGE(" PARAMFLAG_FOUT");
1211 if (flags & PARAMFLAG_FLCID) MESSAGE(" PARAMFLAG_FLCID");
1212 if (flags & PARAMFLAG_FRETVAL) MESSAGE(" PARAMFLAG_FRETVAL");
1213 if (flags & PARAMFLAG_FOPT) MESSAGE(" PARAMFLAG_FOPT");
1214 if (flags & PARAMFLAG_FHASDEFAULT) MESSAGE(" PARAMFLAG_FHASDEFAULT");
1215 if (flags & PARAMFLAG_FHASCUSTDATA) MESSAGE(" PARAMFLAG_FHASCUSTDATA");
1216 MESSAGE("\n\t\tu.paramdesc.lpex %p\n",edesc->u.paramdesc.pparamdescex);
1218 static void dump_FUNCDESC(const FUNCDESC *funcdesc) {
1220 MESSAGE("memid is %08x\n",funcdesc->memid);
1221 for (i=0;i<funcdesc->cParams;i++) {
1222 MESSAGE("Param %d:\n",i);
1223 dump_ELEMDESC(funcdesc->lprgelemdescParam+i);
1225 MESSAGE("\tfunckind: %d (",funcdesc->funckind);
1226 switch (funcdesc->funckind) {
1227 case FUNC_VIRTUAL: MESSAGE("virtual");break;
1228 case FUNC_PUREVIRTUAL: MESSAGE("pure virtual");break;
1229 case FUNC_NONVIRTUAL: MESSAGE("nonvirtual");break;
1230 case FUNC_STATIC: MESSAGE("static");break;
1231 case FUNC_DISPATCH: MESSAGE("dispatch");break;
1232 default: MESSAGE("unknown");break;
1234 MESSAGE(")\n\tinvkind: %d (",funcdesc->invkind);
1235 switch (funcdesc->invkind) {
1236 case INVOKE_FUNC: MESSAGE("func");break;
1237 case INVOKE_PROPERTYGET: MESSAGE("property get");break;
1238 case INVOKE_PROPERTYPUT: MESSAGE("property put");break;
1239 case INVOKE_PROPERTYPUTREF: MESSAGE("property put ref");break;
1241 MESSAGE(")\n\tcallconv: %d (",funcdesc->callconv);
1242 switch (funcdesc->callconv) {
1243 case CC_CDECL: MESSAGE("cdecl");break;
1244 case CC_PASCAL: MESSAGE("pascal");break;
1245 case CC_STDCALL: MESSAGE("stdcall");break;
1246 case CC_SYSCALL: MESSAGE("syscall");break;
1249 MESSAGE(")\n\toVft: %d\n", funcdesc->oVft);
1250 MESSAGE("\tcParamsOpt: %d\n", funcdesc->cParamsOpt);
1251 MESSAGE("\twFlags: %x\n", funcdesc->wFuncFlags);
1253 MESSAGE("\telemdescFunc (return value type):\n");
1254 dump_ELEMDESC(&funcdesc->elemdescFunc);
1257 static const char * const typekind_desc[] =
1270 static void dump_TLBFuncDescOne(const TLBFuncDesc * pfd)
1273 MESSAGE("%s(%u)\n", debugstr_w(pfd->Name), pfd->funcdesc.cParams);
1274 for (i=0;i<pfd->funcdesc.cParams;i++)
1275 MESSAGE("\tparm%d: %s\n",i,debugstr_w(pfd->pParamDesc[i].Name));
1278 dump_FUNCDESC(&(pfd->funcdesc));
1280 MESSAGE("\thelpstring: %s\n", debugstr_w(pfd->HelpString));
1281 MESSAGE("\tentry: %s\n", (pfd->Entry == (void *)-1) ? "invalid" : debugstr_w(pfd->Entry));
1283 static void dump_TLBFuncDesc(const TLBFuncDesc * pfd, UINT n)
1287 dump_TLBFuncDescOne(pfd);
1292 static void dump_TLBVarDesc(const TLBVarDesc * pvd, UINT n)
1296 TRACE_(typelib)("%s\n", debugstr_w(pvd->Name));
1302 static void dump_TLBImpLib(const TLBImpLib *import)
1304 TRACE_(typelib)("%s %s\n", debugstr_guid(&(import->guid)),
1305 debugstr_w(import->name));
1306 TRACE_(typelib)("v%d.%d lcid=%x offset=%x\n", import->wVersionMajor,
1307 import->wVersionMinor, import->lcid, import->offset);
1310 static void dump_TLBRefType(const ITypeLibImpl *pTL)
1314 LIST_FOR_EACH_ENTRY(ref, &pTL->ref_list, TLBRefType, entry)
1316 TRACE_(typelib)("href:0x%08x\n", ref->reference);
1317 if(ref->index == -1)
1318 TRACE_(typelib)("%s\n", debugstr_guid(&(ref->guid)));
1320 TRACE_(typelib)("type no: %d\n", ref->index);
1322 if(ref->pImpTLInfo != TLB_REF_INTERNAL && ref->pImpTLInfo != TLB_REF_NOT_FOUND)
1324 TRACE_(typelib)("in lib\n");
1325 dump_TLBImpLib(ref->pImpTLInfo);
1330 static void dump_TLBImplType(const TLBImplType * impl, UINT n)
1335 TRACE_(typelib)("implementing/inheriting interface hRef = %x implflags %x\n",
1336 impl->hRef, impl->implflags);
1342 static void dump_Variant(const VARIANT * pvar)
1346 TRACE("%p->{%s%s", pvar, debugstr_VT(pvar), debugstr_VF(pvar));
1350 if (V_ISBYREF(pvar) || V_TYPE(pvar) == VT_UNKNOWN ||
1351 V_TYPE(pvar) == VT_DISPATCH || V_TYPE(pvar) == VT_RECORD)
1353 TRACE(",%p", V_BYREF(pvar));
1355 else if (V_ISARRAY(pvar) || V_ISVECTOR(pvar))
1357 TRACE(",%p", V_ARRAY(pvar));
1359 else switch (V_TYPE(pvar))
1361 case VT_I1: TRACE(",%d", V_I1(pvar)); break;
1362 case VT_UI1: TRACE(",%d", V_UI1(pvar)); break;
1363 case VT_I2: TRACE(",%d", V_I2(pvar)); break;
1364 case VT_UI2: TRACE(",%d", V_UI2(pvar)); break;
1366 case VT_I4: TRACE(",%d", V_I4(pvar)); break;
1368 case VT_UI4: TRACE(",%d", V_UI4(pvar)); break;
1369 case VT_I8: TRACE(",0x%08x,0x%08x", (ULONG)(V_I8(pvar) >> 32),
1370 (ULONG)(V_I8(pvar) & 0xffffffff)); break;
1371 case VT_UI8: TRACE(",0x%08x,0x%08x", (ULONG)(V_UI8(pvar) >> 32),
1372 (ULONG)(V_UI8(pvar) & 0xffffffff)); break;
1373 case VT_R4: TRACE(",%3.3e", V_R4(pvar)); break;
1374 case VT_R8: TRACE(",%3.3e", V_R8(pvar)); break;
1375 case VT_BOOL: TRACE(",%s", V_BOOL(pvar) ? "TRUE" : "FALSE"); break;
1376 case VT_BSTR: TRACE(",%s", debugstr_w(V_BSTR(pvar))); break;
1377 case VT_CY: TRACE(",0x%08x,0x%08x", V_CY(pvar).s.Hi,
1378 V_CY(pvar).s.Lo); break;
1380 if(!VariantTimeToSystemTime(V_DATE(pvar), &st))
1381 TRACE(",<invalid>");
1383 TRACE(",%04d/%02d/%02d %02d:%02d:%02d", st.wYear, st.wMonth, st.wDay,
1384 st.wHour, st.wMinute, st.wSecond);
1388 case VT_USERDEFINED:
1390 case VT_NULL: break;
1391 default: TRACE(",?"); break;
1397 static void dump_DispParms(const DISPPARAMS * pdp)
1401 TRACE("args=%u named args=%u\n", pdp->cArgs, pdp->cNamedArgs);
1403 if (pdp->cNamedArgs && pdp->rgdispidNamedArgs)
1405 TRACE("named args:\n");
1406 for (index = 0; index < pdp->cNamedArgs; index++)
1407 TRACE( "\t0x%x\n", pdp->rgdispidNamedArgs[index] );
1410 if (pdp->cArgs && pdp->rgvarg)
1413 for (index = 0; index < pdp->cArgs; index++)
1414 dump_Variant( &pdp->rgvarg[index] );
1418 static void dump_TypeInfo(const ITypeInfoImpl * pty)
1420 TRACE("%p ref=%u\n", pty, pty->ref);
1421 TRACE("%s %s\n", debugstr_w(pty->Name), debugstr_w(pty->DocString));
1422 TRACE("attr:%s\n", debugstr_guid(&(pty->TypeAttr.guid)));
1423 TRACE("kind:%s\n", typekind_desc[pty->TypeAttr.typekind]);
1424 TRACE("fct:%u var:%u impl:%u\n",
1425 pty->TypeAttr.cFuncs, pty->TypeAttr.cVars, pty->TypeAttr.cImplTypes);
1426 TRACE("wTypeFlags: 0x%04x\n", pty->TypeAttr.wTypeFlags);
1427 TRACE("parent tlb:%p index in TLB:%u\n",pty->pTypeLib, pty->index);
1428 if (pty->TypeAttr.typekind == TKIND_MODULE) TRACE("dllname:%s\n", debugstr_w(pty->DllName));
1430 dump_TLBFuncDesc(pty->funcdescs, pty->TypeAttr.cFuncs);
1431 dump_TLBVarDesc(pty->vardescs, pty->TypeAttr.cVars);
1432 dump_TLBImplType(pty->impltypes, pty->TypeAttr.cImplTypes);
1435 static void dump_VARDESC(const VARDESC *v)
1437 MESSAGE("memid %d\n",v->memid);
1438 MESSAGE("lpstrSchema %s\n",debugstr_w(v->lpstrSchema));
1439 MESSAGE("oInst %d\n",v->u.oInst);
1440 dump_ELEMDESC(&(v->elemdescVar));
1441 MESSAGE("wVarFlags %x\n",v->wVarFlags);
1442 MESSAGE("varkind %d\n",v->varkind);
1445 static TYPEDESC std_typedesc[VT_LPWSTR+1] =
1447 /* VT_LPWSTR is largest type that, may appear in type description */
1448 {{0}, VT_EMPTY}, {{0}, VT_NULL}, {{0}, VT_I2}, {{0}, VT_I4},
1449 {{0}, VT_R4}, {{0}, VT_R8}, {{0}, VT_CY}, {{0}, VT_DATE},
1450 {{0}, VT_BSTR}, {{0}, VT_DISPATCH}, {{0}, VT_ERROR}, {{0}, VT_BOOL},
1451 {{0}, VT_VARIANT},{{0}, VT_UNKNOWN}, {{0}, VT_DECIMAL}, {{0}, 15}, /* unused in VARENUM */
1452 {{0}, VT_I1}, {{0}, VT_UI1}, {{0}, VT_UI2}, {{0}, VT_UI4},
1453 {{0}, VT_I8}, {{0}, VT_UI8}, {{0}, VT_INT}, {{0}, VT_UINT},
1454 {{0}, VT_VOID}, {{0}, VT_HRESULT}, {{0}, VT_PTR}, {{0}, VT_SAFEARRAY},
1455 {{0}, VT_CARRAY}, {{0}, VT_USERDEFINED}, {{0}, VT_LPSTR}, {{0}, VT_LPWSTR}
1458 static void TLB_abort(void)
1463 void* __WINE_ALLOC_SIZE(1) heap_alloc_zero(unsigned size)
1465 void *ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
1466 if (!ret) ERR("cannot allocate memory\n");
1470 void* __WINE_ALLOC_SIZE(1) heap_alloc(unsigned size)
1472 void *ret = HeapAlloc(GetProcessHeap(), 0, size);
1473 if (!ret) ERR("cannot allocate memory\n");
1477 void* __WINE_ALLOC_SIZE(2) heap_realloc(void *ptr, unsigned size)
1479 return HeapReAlloc(GetProcessHeap(), 0, ptr, size);
1482 void heap_free(void *ptr)
1484 HeapFree(GetProcessHeap(), 0, ptr);
1487 /* returns the size required for a deep copy of a typedesc into a
1489 static SIZE_T TLB_SizeTypeDesc( const TYPEDESC *tdesc, BOOL alloc_initial_space )
1493 if (alloc_initial_space)
1494 size += sizeof(TYPEDESC);
1500 size += TLB_SizeTypeDesc(tdesc->u.lptdesc, TRUE);
1503 size += FIELD_OFFSET(ARRAYDESC, rgbounds[tdesc->u.lpadesc->cDims]);
1504 size += TLB_SizeTypeDesc(&tdesc->u.lpadesc->tdescElem, FALSE);
1510 /* deep copy a typedesc into a flat buffer */
1511 static void *TLB_CopyTypeDesc( TYPEDESC *dest, const TYPEDESC *src, void *buffer )
1516 buffer = (char *)buffer + sizeof(TYPEDESC);
1525 dest->u.lptdesc = buffer;
1526 buffer = TLB_CopyTypeDesc(NULL, src->u.lptdesc, buffer);
1529 dest->u.lpadesc = buffer;
1530 memcpy(dest->u.lpadesc, src->u.lpadesc, FIELD_OFFSET(ARRAYDESC, rgbounds[src->u.lpadesc->cDims]));
1531 buffer = (char *)buffer + FIELD_OFFSET(ARRAYDESC, rgbounds[src->u.lpadesc->cDims]);
1532 buffer = TLB_CopyTypeDesc(&dest->u.lpadesc->tdescElem, &src->u.lpadesc->tdescElem, buffer);
1538 /* free custom data allocated by MSFT_CustData */
1539 static inline void TLB_FreeCustData(struct list *custdata_list)
1541 TLBCustData *cd, *cdn;
1542 LIST_FOR_EACH_ENTRY_SAFE(cd, cdn, custdata_list, TLBCustData, entry)
1544 list_remove(&cd->entry);
1545 VariantClear(&cd->data);
1550 static BSTR TLB_MultiByteToBSTR(const char *ptr)
1555 len = MultiByteToWideChar(CP_ACP, 0, ptr, -1, NULL, 0);
1556 ret = SysAllocStringLen(NULL, len - 1);
1557 if (!ret) return ret;
1558 MultiByteToWideChar(CP_ACP, 0, ptr, -1, ret, len);
1562 static inline TLBFuncDesc *TLB_get_funcdesc_by_memberid(TLBFuncDesc *funcdescs,
1563 UINT n, MEMBERID memid)
1566 if(funcdescs->funcdesc.memid == memid)
1574 static inline TLBFuncDesc *TLB_get_funcdesc_by_name(TLBFuncDesc *funcdescs,
1575 UINT n, const OLECHAR *name)
1578 if(!lstrcmpiW(funcdescs->Name, name))
1586 static inline TLBVarDesc *TLB_get_vardesc_by_memberid(TLBVarDesc *vardescs,
1587 UINT n, MEMBERID memid)
1590 if(vardescs->vardesc.memid == memid)
1598 static inline TLBVarDesc *TLB_get_vardesc_by_name(TLBVarDesc *vardescs,
1599 UINT n, const OLECHAR *name)
1602 if(!lstrcmpiW(vardescs->Name, name))
1610 static inline TLBCustData *TLB_get_custdata_by_guid(struct list *custdata_list, REFGUID guid)
1612 TLBCustData *cust_data;
1613 LIST_FOR_EACH_ENTRY(cust_data, custdata_list, TLBCustData, entry)
1614 if(IsEqualIID(&cust_data->guid, guid))
1619 static TLBVarDesc *TLBVarDesc_Constructor(UINT n)
1623 ret = heap_alloc_zero(sizeof(TLBVarDesc) * n);
1628 list_init(&ret[n-1].custdata_list);
1635 static TLBParDesc *TLBParDesc_Constructor(UINT n)
1639 ret = heap_alloc_zero(sizeof(TLBParDesc) * n);
1644 list_init(&ret[n-1].custdata_list);
1651 static TLBFuncDesc *TLBFuncDesc_Constructor(UINT n)
1655 ret = heap_alloc_zero(sizeof(TLBFuncDesc) * n);
1660 list_init(&ret[n-1].custdata_list);
1667 static TLBImplType *TLBImplType_Constructor(UINT n)
1671 ret = heap_alloc_zero(sizeof(TLBImplType) * n);
1676 list_init(&ret[n-1].custdata_list);
1683 /**********************************************************************
1685 * Functions for reading MSFT typelibs (those created by CreateTypeLib2)
1687 static inline unsigned int MSFT_Tell(const TLBContext *pcx)
1692 static inline void MSFT_Seek(TLBContext *pcx, LONG where)
1694 if (where != DO_NOT_SEEK)
1696 where += pcx->oStart;
1697 if (where > pcx->length)
1700 ERR("seek beyond end (%d/%d)\n", where, pcx->length );
1708 static DWORD MSFT_Read(void *buffer, DWORD count, TLBContext *pcx, LONG where )
1710 TRACE_(typelib)("pos=0x%08x len=0x%08x 0x%08x 0x%08x 0x%08x\n",
1711 pcx->pos, count, pcx->oStart, pcx->length, where);
1713 MSFT_Seek(pcx, where);
1714 if (pcx->pos + count > pcx->length) count = pcx->length - pcx->pos;
1715 memcpy( buffer, (char *)pcx->mapping + pcx->pos, count );
1720 static DWORD MSFT_ReadLEDWords(void *buffer, DWORD count, TLBContext *pcx,
1725 ret = MSFT_Read(buffer, count, pcx, where);
1726 FromLEDWords(buffer, ret);
1731 static DWORD MSFT_ReadLEWords(void *buffer, DWORD count, TLBContext *pcx,
1736 ret = MSFT_Read(buffer, count, pcx, where);
1737 FromLEWords(buffer, ret);
1742 static void MSFT_ReadGuid( GUID *pGuid, int offset, TLBContext *pcx)
1744 if(offset<0 || pcx->pTblDir->pGuidTab.offset <0){
1745 memset(pGuid,0, sizeof(GUID));
1748 MSFT_Read(pGuid, sizeof(GUID), pcx, pcx->pTblDir->pGuidTab.offset+offset );
1749 pGuid->Data1 = FromLEDWord(pGuid->Data1);
1750 pGuid->Data2 = FromLEWord(pGuid->Data2);
1751 pGuid->Data3 = FromLEWord(pGuid->Data3);
1752 TRACE_(typelib)("%s\n", debugstr_guid(pGuid));
1755 static HREFTYPE MSFT_ReadHreftype( TLBContext *pcx, int offset )
1757 MSFT_NameIntro niName;
1761 ERR_(typelib)("bad offset %d\n", offset);
1765 MSFT_ReadLEDWords(&niName, sizeof(niName), pcx,
1766 pcx->pTblDir->pNametab.offset+offset);
1768 return niName.hreftype;
1771 static BSTR MSFT_ReadName( TLBContext *pcx, int offset)
1774 MSFT_NameIntro niName;
1776 BSTR bstrName = NULL;
1780 ERR_(typelib)("bad offset %d\n", offset);
1783 MSFT_ReadLEDWords(&niName, sizeof(niName), pcx,
1784 pcx->pTblDir->pNametab.offset+offset);
1785 niName.namelen &= 0xFF; /* FIXME: correct ? */
1786 name = heap_alloc_zero((niName.namelen & 0xff) +1);
1787 MSFT_Read(name, (niName.namelen & 0xff), pcx, DO_NOT_SEEK);
1788 name[niName.namelen & 0xff]='\0';
1790 lengthInChars = MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED | MB_ERR_INVALID_CHARS,
1793 /* no invalid characters in string */
1796 bstrName = SysAllocStringByteLen(NULL, lengthInChars * sizeof(WCHAR));
1798 /* don't check for invalid character since this has been done previously */
1799 MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, name, -1, bstrName, lengthInChars);
1803 TRACE_(typelib)("%s %d\n", debugstr_w(bstrName), lengthInChars);
1807 static BSTR MSFT_ReadString( TLBContext *pcx, int offset)
1814 if(offset<0) return NULL;
1815 MSFT_ReadLEWords(&length, sizeof(INT16), pcx, pcx->pTblDir->pStringtab.offset+offset);
1816 if(length <= 0) return 0;
1817 string = heap_alloc_zero(length +1);
1818 MSFT_Read(string, length, pcx, DO_NOT_SEEK);
1819 string[length]='\0';
1821 lengthInChars = MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED | MB_ERR_INVALID_CHARS,
1822 string, -1, NULL, 0);
1824 /* no invalid characters in string */
1827 bstr = SysAllocStringByteLen(NULL, lengthInChars * sizeof(WCHAR));
1829 /* don't check for invalid character since this has been done previously */
1830 MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, string, -1, bstr, lengthInChars);
1834 TRACE_(typelib)("%s %d\n", debugstr_w(bstr), lengthInChars);
1838 * read a value and fill a VARIANT structure
1840 static void MSFT_ReadValue( VARIANT * pVar, int offset, TLBContext *pcx )
1844 TRACE_(typelib)("\n");
1846 if(offset <0) { /* data are packed in here */
1847 V_VT(pVar) = (offset & 0x7c000000 )>> 26;
1848 V_I4(pVar) = offset & 0x3ffffff;
1851 MSFT_ReadLEWords(&(V_VT(pVar)), sizeof(VARTYPE), pcx,
1852 pcx->pTblDir->pCustData.offset + offset );
1853 TRACE_(typelib)("Vartype = %x\n", V_VT(pVar));
1854 switch (V_VT(pVar)){
1855 case VT_EMPTY: /* FIXME: is this right? */
1856 case VT_NULL: /* FIXME: is this right? */
1857 case VT_I2 : /* this should not happen */
1868 case VT_VOID : /* FIXME: is this right? */
1876 case VT_DECIMAL : /* FIXME: is this right? */
1879 /* pointer types with known behaviour */
1882 MSFT_ReadLEDWords(&size, sizeof(INT), pcx, DO_NOT_SEEK );
1885 DWORD origPos = MSFT_Tell(pcx), nullPos;
1888 MSFT_Read(&next, 1, pcx, DO_NOT_SEEK);
1890 nullPos = MSFT_Tell(pcx);
1891 size = nullPos - origPos;
1892 MSFT_Seek(pcx, origPos);
1894 ptr = heap_alloc_zero(size);/* allocate temp buffer */
1895 MSFT_Read(ptr, size, pcx, DO_NOT_SEEK);/* read string (ANSI) */
1896 V_BSTR(pVar)=SysAllocStringLen(NULL,size);
1897 /* FIXME: do we need a AtoW conversion here? */
1898 V_UNION(pVar, bstrVal[size])='\0';
1899 while(size--) V_UNION(pVar, bstrVal[size])=ptr[size];
1903 /* FIXME: this will not work AT ALL when the variant contains a pointer */
1910 case VT_USERDEFINED :
1916 case VT_STREAMED_OBJECT :
1917 case VT_STORED_OBJECT :
1918 case VT_BLOB_OBJECT :
1923 FIXME("VARTYPE %d is not supported, setting pointer to NULL\n",
1927 if(size>0) /* (big|small) endian correct? */
1928 MSFT_Read(&(V_I2(pVar)), size, pcx, DO_NOT_SEEK );
1932 * create a linked list with custom data
1934 static int MSFT_CustData( TLBContext *pcx, int offset, struct list *custdata_list)
1940 TRACE_(typelib)("\n");
1942 if (pcx->pTblDir->pCDGuids.offset < 0) return 0;
1946 pNew=heap_alloc_zero(sizeof(TLBCustData));
1947 MSFT_ReadLEDWords(&entry, sizeof(entry), pcx, pcx->pTblDir->pCDGuids.offset+offset);
1948 MSFT_ReadGuid(&(pNew->guid), entry.GuidOffset , pcx);
1949 MSFT_ReadValue(&(pNew->data), entry.DataOffset, pcx);
1950 list_add_head(custdata_list, &pNew->entry);
1951 offset = entry.next;
1956 static void MSFT_GetTdesc(TLBContext *pcx, INT type, TYPEDESC *pTd,
1960 pTd->vt=type & VT_TYPEMASK;
1962 *pTd=pcx->pLibInfo->pTypeDesc[type/(2*sizeof(INT))];
1964 if(pTd->vt == VT_USERDEFINED)
1965 MSFT_DoRefType(pcx, pTI->pTypeLib, pTd->u.hreftype);
1967 TRACE_(typelib)("vt type = %X\n", pTd->vt);
1970 static void MSFT_ResolveReferencedTypes(TLBContext *pcx, ITypeInfoImpl *pTI, TYPEDESC *lpTypeDesc)
1972 /* resolve referenced type if any */
1975 switch (lpTypeDesc->vt)
1978 lpTypeDesc = lpTypeDesc->u.lptdesc;
1982 lpTypeDesc = & (lpTypeDesc->u.lpadesc->tdescElem);
1985 case VT_USERDEFINED:
1986 MSFT_DoRefType(pcx, pTI->pTypeLib,
1987 lpTypeDesc->u.hreftype);
1999 MSFT_DoFuncs(TLBContext* pcx,
2004 TLBFuncDesc** pptfd)
2007 * member information is stored in a data structure at offset
2008 * indicated by the memoffset field of the typeinfo structure
2009 * There are several distinctive parts.
2010 * The first part starts with a field that holds the total length
2011 * of this (first) part excluding this field. Then follow the records,
2012 * for each member there is one record.
2014 * The first entry is always the length of the record (including this
2016 * The rest of the record depends on the type of the member. If there is
2017 * a field indicating the member type (function, variable, interface, etc)
2018 * I have not found it yet. At this time we depend on the information
2019 * in the type info and the usual order how things are stored.
2021 * Second follows an array sized nrMEM*sizeof(INT) with a member id
2024 * Third is an equal sized array with file offsets to the name entry
2027 * The fourth and last (?) part is an array with offsets to the records
2028 * in the first part of this file segment.
2031 int infolen, nameoffset, reclength, i;
2032 int recoffset = offset + sizeof(INT);
2034 char *recbuf = heap_alloc(0xffff);
2035 MSFT_FuncRecord *pFuncRec = (MSFT_FuncRecord*)recbuf;
2036 TLBFuncDesc *ptfd_prev = NULL, *ptfd;
2038 TRACE_(typelib)("\n");
2040 MSFT_ReadLEDWords(&infolen, sizeof(INT), pcx, offset);
2042 *pptfd = TLBFuncDesc_Constructor(cFuncs);
2044 for ( i = 0; i < cFuncs ; i++ )
2048 /* name, eventually add to a hash table */
2049 MSFT_ReadLEDWords(&nameoffset, sizeof(INT), pcx,
2050 offset + infolen + (cFuncs + cVars + i + 1) * sizeof(INT));
2052 /* nameoffset is sometimes -1 on the second half of a propget/propput
2053 * pair of functions */
2054 if ((nameoffset == -1) && (i > 0))
2055 ptfd->Name = SysAllocString(ptfd_prev->Name);
2057 ptfd->Name = MSFT_ReadName(pcx, nameoffset);
2059 /* read the function information record */
2060 MSFT_ReadLEDWords(&reclength, sizeof(pFuncRec->Info), pcx, recoffset);
2062 reclength &= 0xffff;
2064 MSFT_ReadLEDWords(&pFuncRec->DataType, reclength - FIELD_OFFSET(MSFT_FuncRecord, DataType), pcx, DO_NOT_SEEK);
2066 /* size without argument data */
2067 optional = reclength - pFuncRec->nrargs*sizeof(MSFT_ParameterInfo);
2069 if (optional > FIELD_OFFSET(MSFT_FuncRecord, HelpContext))
2070 ptfd->helpcontext = pFuncRec->HelpContext;
2072 if (optional > FIELD_OFFSET(MSFT_FuncRecord, oHelpString))
2073 ptfd->HelpString = MSFT_ReadString(pcx, pFuncRec->oHelpString);
2075 if (optional > FIELD_OFFSET(MSFT_FuncRecord, oEntry))
2077 if (pFuncRec->FKCCIC & 0x2000 )
2079 if (!IS_INTRESOURCE(pFuncRec->oEntry))
2080 ERR("ordinal 0x%08x invalid, IS_INTRESOURCE is false\n", pFuncRec->oEntry);
2081 ptfd->Entry = (BSTR)(DWORD_PTR)LOWORD(pFuncRec->oEntry);
2084 ptfd->Entry = MSFT_ReadString(pcx, pFuncRec->oEntry);
2087 ptfd->Entry = (BSTR)-1;
2089 if (optional > FIELD_OFFSET(MSFT_FuncRecord, HelpStringContext))
2090 ptfd->HelpStringContext = pFuncRec->HelpStringContext;
2092 if (optional > FIELD_OFFSET(MSFT_FuncRecord, oCustData) && pFuncRec->FKCCIC & 0x80)
2093 MSFT_CustData(pcx, pFuncRec->oCustData, &ptfd->custdata_list);
2095 /* fill the FuncDesc Structure */
2096 MSFT_ReadLEDWords( & ptfd->funcdesc.memid, sizeof(INT), pcx,
2097 offset + infolen + ( i + 1) * sizeof(INT));
2099 ptfd->funcdesc.funckind = (pFuncRec->FKCCIC) & 0x7;
2100 ptfd->funcdesc.invkind = (pFuncRec->FKCCIC) >> 3 & 0xF;
2101 ptfd->funcdesc.callconv = (pFuncRec->FKCCIC) >> 8 & 0xF;
2102 ptfd->funcdesc.cParams = pFuncRec->nrargs ;
2103 ptfd->funcdesc.cParamsOpt = pFuncRec->nroargs ;
2104 ptfd->funcdesc.oVft = pFuncRec->VtableOffset & ~1;
2105 ptfd->funcdesc.wFuncFlags = LOWORD(pFuncRec->Flags) ;
2109 &ptfd->funcdesc.elemdescFunc.tdesc,
2111 MSFT_ResolveReferencedTypes(pcx, pTI, &ptfd->funcdesc.elemdescFunc.tdesc);
2113 /* do the parameters/arguments */
2114 if(pFuncRec->nrargs)
2117 MSFT_ParameterInfo paraminfo;
2119 ptfd->funcdesc.lprgelemdescParam =
2120 heap_alloc_zero(pFuncRec->nrargs * sizeof(ELEMDESC));
2122 ptfd->pParamDesc = TLBParDesc_Constructor(pFuncRec->nrargs);
2124 MSFT_ReadLEDWords(¶minfo, sizeof(paraminfo), pcx,
2125 recoffset + reclength - pFuncRec->nrargs * sizeof(MSFT_ParameterInfo));
2127 for ( j = 0 ; j < pFuncRec->nrargs ; j++ )
2129 ELEMDESC *elemdesc = &ptfd->funcdesc.lprgelemdescParam[j];
2136 elemdesc->u.paramdesc.wParamFlags = paraminfo.Flags;
2139 if (paraminfo.oName == -1)
2140 /* this occurs for [propput] or [propget] methods, so
2141 * we should just set the name of the parameter to the
2142 * name of the method. */
2143 ptfd->pParamDesc[j].Name = SysAllocString(ptfd->Name);
2145 ptfd->pParamDesc[j].Name =
2146 MSFT_ReadName( pcx, paraminfo.oName );
2147 TRACE_(typelib)("param[%d] = %s\n", j, debugstr_w(ptfd->pParamDesc[j].Name));
2149 MSFT_ResolveReferencedTypes(pcx, pTI, &elemdesc->tdesc);
2152 if ( (elemdesc->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT) &&
2153 (pFuncRec->FKCCIC & 0x1000) )
2155 INT* pInt = (INT *)((char *)pFuncRec +
2157 (pFuncRec->nrargs * 4) * sizeof(INT) );
2159 PARAMDESC* pParamDesc = &elemdesc->u.paramdesc;
2161 pParamDesc->pparamdescex = heap_alloc_zero(sizeof(PARAMDESCEX));
2162 pParamDesc->pparamdescex->cBytes = sizeof(PARAMDESCEX);
2164 MSFT_ReadValue(&(pParamDesc->pparamdescex->varDefaultValue),
2168 elemdesc->u.paramdesc.pparamdescex = NULL;
2171 if (optional > (FIELD_OFFSET(MSFT_FuncRecord, oArgCustData) +
2172 j*sizeof(pFuncRec->oArgCustData[0])) &&
2173 pFuncRec->FKCCIC & 0x80 )
2176 pFuncRec->oArgCustData[j],
2177 &ptfd->pParamDesc[j].custdata_list);
2180 /* SEEK value = jump to offset,
2181 * from there jump to the end of record,
2182 * go back by (j-1) arguments
2184 MSFT_ReadLEDWords( ¶minfo ,
2185 sizeof(MSFT_ParameterInfo), pcx,
2186 recoffset + reclength - ((pFuncRec->nrargs - j - 1)
2187 * sizeof(MSFT_ParameterInfo)));
2191 /* scode is not used: archaic win16 stuff FIXME: right? */
2192 ptfd->funcdesc.cScodes = 0 ;
2193 ptfd->funcdesc.lprgscode = NULL ;
2197 recoffset += reclength;
2202 static void MSFT_DoVars(TLBContext *pcx, ITypeInfoImpl *pTI, int cFuncs,
2203 int cVars, int offset, TLBVarDesc ** pptvd)
2205 int infolen, nameoffset, reclength;
2207 MSFT_VarRecord *pVarRec = (MSFT_VarRecord*)recbuf;
2212 TRACE_(typelib)("\n");
2214 ptvd = *pptvd = TLBVarDesc_Constructor(cVars);
2215 MSFT_ReadLEDWords(&infolen,sizeof(INT), pcx, offset);
2216 MSFT_ReadLEDWords(&recoffset,sizeof(INT), pcx, offset + infolen +
2217 ((cFuncs+cVars)*2+cFuncs + 1)*sizeof(INT));
2218 recoffset += offset+sizeof(INT);
2219 for(i=0;i<cVars;i++, ++ptvd){
2220 /* name, eventually add to a hash table */
2221 MSFT_ReadLEDWords(&nameoffset, sizeof(INT), pcx,
2222 offset + infolen + (2*cFuncs + cVars + i + 1) * sizeof(INT));
2223 ptvd->Name=MSFT_ReadName(pcx, nameoffset);
2224 /* read the variable information record */
2225 MSFT_ReadLEDWords(&reclength, sizeof(pVarRec->Info), pcx, recoffset);
2227 MSFT_ReadLEDWords(&pVarRec->DataType, reclength - FIELD_OFFSET(MSFT_VarRecord, DataType), pcx, DO_NOT_SEEK);
2230 if(reclength > FIELD_OFFSET(MSFT_VarRecord, HelpContext))
2231 ptvd->HelpContext = pVarRec->HelpContext;
2233 if(reclength > FIELD_OFFSET(MSFT_VarRecord, HelpString))
2234 ptvd->HelpString = MSFT_ReadString(pcx, pVarRec->HelpString);
2236 if(reclength > FIELD_OFFSET(MSFT_VarRecord, HelpStringContext))
2237 ptvd->HelpStringContext = pVarRec->HelpStringContext;
2239 /* fill the VarDesc Structure */
2240 MSFT_ReadLEDWords(&ptvd->vardesc.memid, sizeof(INT), pcx,
2241 offset + infolen + (cFuncs + i + 1) * sizeof(INT));
2242 ptvd->vardesc.varkind = pVarRec->VarKind;
2243 ptvd->vardesc.wVarFlags = pVarRec->Flags;
2244 MSFT_GetTdesc(pcx, pVarRec->DataType,
2245 &ptvd->vardesc.elemdescVar.tdesc, pTI);
2246 /* ptvd->vardesc.lpstrSchema; is reserved (SDK) FIXME?? */
2247 if(pVarRec->VarKind == VAR_CONST ){
2248 ptvd->vardesc.u.lpvarValue = heap_alloc_zero(sizeof(VARIANT));
2249 MSFT_ReadValue(ptvd->vardesc.u.lpvarValue,
2250 pVarRec->OffsValue, pcx);
2252 ptvd->vardesc.u.oInst=pVarRec->OffsValue;
2253 MSFT_ResolveReferencedTypes(pcx, pTI, &ptvd->vardesc.elemdescVar.tdesc);
2254 recoffset += reclength;
2258 /* fill in data for a hreftype (offset). When the referenced type is contained
2259 * in the typelib, it's just an (file) offset in the type info base dir.
2260 * If comes from import, it's an offset+1 in the ImpInfo table
2262 static void MSFT_DoRefType(TLBContext *pcx, ITypeLibImpl *pTL,
2267 TRACE_(typelib)("TLB context %p, TLB offset %x\n", pcx, offset);
2269 LIST_FOR_EACH_ENTRY(ref, &pTL->ref_list, TLBRefType, entry)
2271 if(ref->reference == offset) return;
2274 ref = heap_alloc_zero(sizeof(TLBRefType));
2275 list_add_tail(&pTL->ref_list, &ref->entry);
2277 if(!MSFT_HREFTYPE_INTHISFILE( offset)) {
2278 /* external typelib */
2279 MSFT_ImpInfo impinfo;
2282 TRACE_(typelib)("offset %x, masked offset %x\n", offset, offset + (offset & 0xfffffffc));
2284 MSFT_ReadLEDWords(&impinfo, sizeof(impinfo), pcx,
2285 pcx->pTblDir->pImpInfo.offset + (offset & 0xfffffffc));
2287 LIST_FOR_EACH_ENTRY(pImpLib, &pcx->pLibInfo->implib_list, TLBImpLib, entry)
2288 if(pImpLib->offset==impinfo.oImpFile)
2291 if(&pImpLib->entry != &pcx->pLibInfo->implib_list){
2292 ref->reference = offset;
2293 ref->pImpTLInfo = pImpLib;
2294 if(impinfo.flags & MSFT_IMPINFO_OFFSET_IS_GUID) {
2295 MSFT_ReadGuid(&ref->guid, impinfo.oGuid, pcx);
2296 TRACE("importing by guid %s\n", debugstr_guid(&ref->guid));
2297 ref->index = TLB_REF_USE_GUID;
2299 ref->index = impinfo.oGuid;
2301 ERR("Cannot find a reference\n");
2302 ref->reference = -1;
2303 ref->pImpTLInfo = TLB_REF_NOT_FOUND;
2306 /* in this typelib */
2307 ref->index = MSFT_HREFTYPE_INDEX(offset);
2308 ref->reference = offset;
2309 ref->pImpTLInfo = TLB_REF_INTERNAL;
2313 /* process Implemented Interfaces of a com class */
2314 static void MSFT_DoImplTypes(TLBContext *pcx, ITypeInfoImpl *pTI, int count,
2318 MSFT_RefRecord refrec;
2321 TRACE_(typelib)("\n");
2323 pTI->impltypes = TLBImplType_Constructor(count);
2324 pImpl = pTI->impltypes;
2325 for(i=0;i<count;i++){
2326 if(offset<0) break; /* paranoia */
2327 MSFT_ReadLEDWords(&refrec,sizeof(refrec),pcx,offset+pcx->pTblDir->pRefTab.offset);
2328 MSFT_DoRefType(pcx, pTI->pTypeLib, refrec.reftype);
2329 pImpl->hRef = refrec.reftype;
2330 pImpl->implflags=refrec.flags;
2331 MSFT_CustData(pcx, refrec.oCustData, &pImpl->custdata_list);
2332 offset=refrec.onext;
2337 * process a typeinfo record
2339 static ITypeInfoImpl * MSFT_DoTypeInfo(
2342 ITypeLibImpl * pLibInfo)
2344 MSFT_TypeInfoBase tiBase;
2345 ITypeInfoImpl *ptiRet;
2347 TRACE_(typelib)("count=%u\n", count);
2349 ptiRet = ITypeInfoImpl_Constructor();
2350 MSFT_ReadLEDWords(&tiBase, sizeof(tiBase) ,pcx ,
2351 pcx->pTblDir->pTypeInfoTab.offset+count*sizeof(tiBase));
2353 /* this is where we are coming from */
2354 ptiRet->pTypeLib = pLibInfo;
2355 ptiRet->index=count;
2356 /* fill in the typeattr fields */
2358 MSFT_ReadGuid(&ptiRet->TypeAttr.guid, tiBase.posguid, pcx);
2359 ptiRet->TypeAttr.lcid=pLibInfo->LibAttr.lcid; /* FIXME: correct? */
2360 ptiRet->TypeAttr.lpstrSchema=NULL; /* reserved */
2361 ptiRet->TypeAttr.cbSizeInstance=tiBase.size;
2362 ptiRet->TypeAttr.typekind=tiBase.typekind & 0xF;
2363 ptiRet->TypeAttr.cFuncs=LOWORD(tiBase.cElement);
2364 ptiRet->TypeAttr.cVars=HIWORD(tiBase.cElement);
2365 ptiRet->TypeAttr.cbAlignment=(tiBase.typekind >> 11 )& 0x1F; /* there are more flags there */
2366 ptiRet->TypeAttr.wTypeFlags=tiBase.flags;
2367 ptiRet->TypeAttr.wMajorVerNum=LOWORD(tiBase.version);
2368 ptiRet->TypeAttr.wMinorVerNum=HIWORD(tiBase.version);
2369 ptiRet->TypeAttr.cImplTypes=tiBase.cImplTypes;
2370 ptiRet->TypeAttr.cbSizeVft=tiBase.cbSizeVft; /* FIXME: this is only the non inherited part */
2371 if(ptiRet->TypeAttr.typekind == TKIND_ALIAS)
2372 MSFT_GetTdesc(pcx, tiBase.datatype1,
2373 &ptiRet->TypeAttr.tdescAlias, ptiRet);
2376 /* IDLDESC idldescType; *//* never saw this one != zero */
2378 /* name, eventually add to a hash table */
2379 ptiRet->Name=MSFT_ReadName(pcx, tiBase.NameOffset);
2380 ptiRet->hreftype = MSFT_ReadHreftype(pcx, tiBase.NameOffset);
2381 TRACE_(typelib)("reading %s\n", debugstr_w(ptiRet->Name));
2383 ptiRet->DocString=MSFT_ReadString(pcx, tiBase.docstringoffs);
2384 ptiRet->dwHelpStringContext=tiBase.helpstringcontext;
2385 ptiRet->dwHelpContext=tiBase.helpcontext;
2387 if (ptiRet->TypeAttr.typekind == TKIND_MODULE)
2388 ptiRet->DllName = MSFT_ReadString(pcx, tiBase.datatype1);
2390 /* note: InfoType's Help file and HelpStringDll come from the containing
2391 * library. Further HelpString and Docstring appear to be the same thing :(
2394 if(ptiRet->TypeAttr.cFuncs >0 )
2395 MSFT_DoFuncs(pcx, ptiRet, ptiRet->TypeAttr.cFuncs,
2396 ptiRet->TypeAttr.cVars,
2397 tiBase.memoffset, &ptiRet->funcdescs);
2399 if(ptiRet->TypeAttr.cVars >0 )
2400 MSFT_DoVars(pcx, ptiRet, ptiRet->TypeAttr.cFuncs,
2401 ptiRet->TypeAttr.cVars,
2402 tiBase.memoffset, &ptiRet->vardescs);
2403 if(ptiRet->TypeAttr.cImplTypes >0 ) {
2404 switch(ptiRet->TypeAttr.typekind)
2407 MSFT_DoImplTypes(pcx, ptiRet, ptiRet->TypeAttr.cImplTypes ,
2410 case TKIND_DISPATCH:
2411 /* This is not -1 when the interface is a non-base dual interface or
2412 when a dispinterface wraps an interface, i.e., the idl 'dispinterface x {interface y;};'.
2413 Note however that GetRefTypeOfImplType(0) always returns a ref to IDispatch and
2417 if (tiBase.datatype1 != -1)
2419 ptiRet->impltypes = TLBImplType_Constructor(1);
2420 ptiRet->impltypes[0].hRef = tiBase.datatype1;
2421 MSFT_DoRefType(pcx, pLibInfo, tiBase.datatype1);
2425 ptiRet->impltypes = TLBImplType_Constructor(1);
2426 MSFT_DoRefType(pcx, pLibInfo, tiBase.datatype1);
2427 ptiRet->impltypes[0].hRef = tiBase.datatype1;
2431 MSFT_CustData(pcx, tiBase.oCustData, &ptiRet->custdata_list);
2433 TRACE_(typelib)("%s guid: %s kind:%s\n",
2434 debugstr_w(ptiRet->Name),
2435 debugstr_guid(&ptiRet->TypeAttr.guid),
2436 typekind_desc[ptiRet->TypeAttr.typekind]);
2437 if (TRACE_ON(typelib))
2438 dump_TypeInfo(ptiRet);
2443 /* Because type library parsing has some degree of overhead, and some apps repeatedly load the same
2444 * typelibs over and over, we cache them here. According to MSDN Microsoft have a similar scheme in
2445 * place. This will cause a deliberate memory leak, but generally losing RAM for cycles is an acceptable
2448 static struct list tlb_cache = LIST_INIT(tlb_cache);
2449 static CRITICAL_SECTION cache_section;
2450 static CRITICAL_SECTION_DEBUG cache_section_debug =
2452 0, 0, &cache_section,
2453 { &cache_section_debug.ProcessLocksList, &cache_section_debug.ProcessLocksList },
2454 0, 0, { (DWORD_PTR)(__FILE__ ": typelib loader cache") }
2456 static CRITICAL_SECTION cache_section = { &cache_section_debug, -1, 0, 0, 0, 0 };
2459 typedef struct TLB_PEFile
2461 const IUnknownVtbl *lpvtbl;
2464 HRSRC typelib_resource;
2465 HGLOBAL typelib_global;
2466 LPVOID typelib_base;
2469 static HRESULT WINAPI TLB_PEFile_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
2471 if (IsEqualIID(riid, &IID_IUnknown))
2474 IUnknown_AddRef(iface);
2478 return E_NOINTERFACE;
2481 static ULONG WINAPI TLB_PEFile_AddRef(IUnknown *iface)
2483 TLB_PEFile *This = (TLB_PEFile *)iface;
2484 return InterlockedIncrement(&This->refs);
2487 static ULONG WINAPI TLB_PEFile_Release(IUnknown *iface)
2489 TLB_PEFile *This = (TLB_PEFile *)iface;
2490 ULONG refs = InterlockedDecrement(&This->refs);
2493 if (This->typelib_global)
2494 FreeResource(This->typelib_global);
2496 FreeLibrary(This->dll);
2502 static const IUnknownVtbl TLB_PEFile_Vtable =
2504 TLB_PEFile_QueryInterface,
2509 static HRESULT TLB_PEFile_Open(LPCWSTR path, INT index, LPVOID *ppBase, DWORD *pdwTLBLength, IUnknown **ppFile)
2513 This = heap_alloc(sizeof(TLB_PEFile));
2515 return E_OUTOFMEMORY;
2517 This->lpvtbl = &TLB_PEFile_Vtable;
2520 This->typelib_resource = NULL;
2521 This->typelib_global = NULL;
2522 This->typelib_base = NULL;
2524 This->dll = LoadLibraryExW(path, 0, DONT_RESOLVE_DLL_REFERENCES |
2525 LOAD_LIBRARY_AS_DATAFILE | LOAD_WITH_ALTERED_SEARCH_PATH);
2529 static const WCHAR TYPELIBW[] = {'T','Y','P','E','L','I','B',0};
2530 This->typelib_resource = FindResourceW(This->dll, MAKEINTRESOURCEW(index), TYPELIBW);
2531 if (This->typelib_resource)
2533 This->typelib_global = LoadResource(This->dll, This->typelib_resource);
2534 if (This->typelib_global)
2536 This->typelib_base = LockResource(This->typelib_global);
2538 if (This->typelib_base)
2540 *pdwTLBLength = SizeofResource(This->dll, This->typelib_resource);
2541 *ppBase = This->typelib_base;
2542 *ppFile = (IUnknown *)&This->lpvtbl;
2549 TLB_PEFile_Release((IUnknown *)&This->lpvtbl);
2550 return TYPE_E_CANTLOADLIBRARY;
2553 typedef struct TLB_NEFile
2555 const IUnknownVtbl *lpvtbl;
2557 LPVOID typelib_base;
2560 static HRESULT WINAPI TLB_NEFile_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
2562 if (IsEqualIID(riid, &IID_IUnknown))
2565 IUnknown_AddRef(iface);
2569 return E_NOINTERFACE;
2572 static ULONG WINAPI TLB_NEFile_AddRef(IUnknown *iface)
2574 TLB_NEFile *This = (TLB_NEFile *)iface;
2575 return InterlockedIncrement(&This->refs);
2578 static ULONG WINAPI TLB_NEFile_Release(IUnknown *iface)
2580 TLB_NEFile *This = (TLB_NEFile *)iface;
2581 ULONG refs = InterlockedDecrement(&This->refs);
2584 heap_free(This->typelib_base);
2590 static const IUnknownVtbl TLB_NEFile_Vtable =
2592 TLB_NEFile_QueryInterface,
2597 /***********************************************************************
2598 * read_xx_header [internal]
2600 static int read_xx_header( HFILE lzfd )
2602 IMAGE_DOS_HEADER mzh;
2605 LZSeek( lzfd, 0, SEEK_SET );
2606 if ( sizeof(mzh) != LZRead( lzfd, (LPSTR)&mzh, sizeof(mzh) ) )
2608 if ( mzh.e_magic != IMAGE_DOS_SIGNATURE )
2611 LZSeek( lzfd, mzh.e_lfanew, SEEK_SET );
2612 if ( 2 != LZRead( lzfd, magic, 2 ) )
2615 LZSeek( lzfd, mzh.e_lfanew, SEEK_SET );
2617 if ( magic[0] == 'N' && magic[1] == 'E' )
2618 return IMAGE_OS2_SIGNATURE;
2619 if ( magic[0] == 'P' && magic[1] == 'E' )
2620 return IMAGE_NT_SIGNATURE;
2623 WARN("Can't handle %s files.\n", magic );
2628 /***********************************************************************
2629 * find_ne_resource [internal]
2631 static BOOL find_ne_resource( HFILE lzfd, LPCSTR typeid, LPCSTR resid,
2632 DWORD *resLen, DWORD *resOff )
2634 IMAGE_OS2_HEADER nehd;
2635 NE_TYPEINFO *typeInfo;
2636 NE_NAMEINFO *nameInfo;
2642 /* Read in NE header */
2643 nehdoffset = LZSeek( lzfd, 0, SEEK_CUR );
2644 if ( sizeof(nehd) != LZRead( lzfd, (LPSTR)&nehd, sizeof(nehd) ) ) return 0;
2646 resTabSize = nehd.ne_restab - nehd.ne_rsrctab;
2649 TRACE("No resources in NE dll\n" );
2653 /* Read in resource table */
2654 resTab = heap_alloc( resTabSize );
2655 if ( !resTab ) return FALSE;
2657 LZSeek( lzfd, nehd.ne_rsrctab + nehdoffset, SEEK_SET );
2658 if ( resTabSize != LZRead( lzfd, (char*)resTab, resTabSize ) )
2660 heap_free( resTab );
2665 typeInfo = (NE_TYPEINFO *)(resTab + 2);
2667 if (!IS_INTRESOURCE(typeid)) /* named type */
2669 BYTE len = strlen( typeid );
2670 while (typeInfo->type_id)
2672 if (!(typeInfo->type_id & 0x8000))
2674 BYTE *p = resTab + typeInfo->type_id;
2675 if ((*p == len) && !strncasecmp( (char*)p+1, typeid, len )) goto found_type;
2677 typeInfo = (NE_TYPEINFO *)((char *)(typeInfo + 1) +
2678 typeInfo->count * sizeof(NE_NAMEINFO));
2681 else /* numeric type id */
2683 WORD id = LOWORD(typeid) | 0x8000;
2684 while (typeInfo->type_id)
2686 if (typeInfo->type_id == id) goto found_type;
2687 typeInfo = (NE_TYPEINFO *)((char *)(typeInfo + 1) +
2688 typeInfo->count * sizeof(NE_NAMEINFO));
2691 TRACE("No typeid entry found for %p\n", typeid );
2692 heap_free( resTab );
2696 nameInfo = (NE_NAMEINFO *)(typeInfo + 1);
2698 if (!IS_INTRESOURCE(resid)) /* named resource */
2700 BYTE len = strlen( resid );
2701 for (count = typeInfo->count; count > 0; count--, nameInfo++)
2703 BYTE *p = resTab + nameInfo->id;
2704 if (nameInfo->id & 0x8000) continue;
2705 if ((*p == len) && !strncasecmp( (char*)p+1, resid, len )) goto found_name;
2708 else /* numeric resource id */
2710 WORD id = LOWORD(resid) | 0x8000;
2711 for (count = typeInfo->count; count > 0; count--, nameInfo++)
2712 if (nameInfo->id == id) goto found_name;
2714 TRACE("No resid entry found for %p\n", typeid );
2715 heap_free( resTab );
2719 /* Return resource data */
2720 if ( resLen ) *resLen = nameInfo->length << *(WORD *)resTab;
2721 if ( resOff ) *resOff = nameInfo->offset << *(WORD *)resTab;
2723 heap_free( resTab );
2727 static HRESULT TLB_NEFile_Open(LPCWSTR path, INT index, LPVOID *ppBase, DWORD *pdwTLBLength, IUnknown **ppFile){
2731 HRESULT hr = TYPE_E_CANTLOADLIBRARY;
2734 This = heap_alloc(sizeof(TLB_NEFile));
2735 if (!This) return E_OUTOFMEMORY;
2737 This->lpvtbl = &TLB_NEFile_Vtable;
2739 This->typelib_base = NULL;
2741 lzfd = LZOpenFileW( (LPWSTR)path, &ofs, OF_READ );
2742 if ( lzfd >= 0 && read_xx_header( lzfd ) == IMAGE_OS2_SIGNATURE )
2744 DWORD reslen, offset;
2745 if( find_ne_resource( lzfd, "TYPELIB", MAKEINTRESOURCEA(index), &reslen, &offset ) )
2747 This->typelib_base = heap_alloc(reslen);
2748 if( !This->typelib_base )
2752 LZSeek( lzfd, offset, SEEK_SET );
2753 reslen = LZRead( lzfd, This->typelib_base, reslen );
2755 *ppBase = This->typelib_base;
2756 *pdwTLBLength = reslen;
2757 *ppFile = (IUnknown *)&This->lpvtbl;
2763 if( lzfd >= 0) LZClose( lzfd );
2764 TLB_NEFile_Release((IUnknown *)&This->lpvtbl);
2768 typedef struct TLB_Mapping
2770 const IUnknownVtbl *lpvtbl;
2774 LPVOID typelib_base;
2777 static HRESULT WINAPI TLB_Mapping_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
2779 if (IsEqualIID(riid, &IID_IUnknown))
2782 IUnknown_AddRef(iface);
2786 return E_NOINTERFACE;
2789 static ULONG WINAPI TLB_Mapping_AddRef(IUnknown *iface)
2791 TLB_Mapping *This = (TLB_Mapping *)iface;
2792 return InterlockedIncrement(&This->refs);
2795 static ULONG WINAPI TLB_Mapping_Release(IUnknown *iface)
2797 TLB_Mapping *This = (TLB_Mapping *)iface;
2798 ULONG refs = InterlockedDecrement(&This->refs);
2801 if (This->typelib_base)
2802 UnmapViewOfFile(This->typelib_base);
2804 CloseHandle(This->mapping);
2805 if (This->file != INVALID_HANDLE_VALUE)
2806 CloseHandle(This->file);
2812 static const IUnknownVtbl TLB_Mapping_Vtable =
2814 TLB_Mapping_QueryInterface,
2819 static HRESULT TLB_Mapping_Open(LPCWSTR path, LPVOID *ppBase, DWORD *pdwTLBLength, IUnknown **ppFile)
2823 This = heap_alloc(sizeof(TLB_Mapping));
2825 return E_OUTOFMEMORY;
2827 This->lpvtbl = &TLB_Mapping_Vtable;
2829 This->file = INVALID_HANDLE_VALUE;
2830 This->mapping = NULL;
2831 This->typelib_base = NULL;
2833 This->file = CreateFileW(path, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
2834 if (INVALID_HANDLE_VALUE != This->file)
2836 This->mapping = CreateFileMappingW(This->file, NULL, PAGE_READONLY | SEC_COMMIT, 0, 0, NULL);
2839 This->typelib_base = MapViewOfFile(This->mapping, FILE_MAP_READ, 0, 0, 0);
2840 if(This->typelib_base)
2842 /* retrieve file size */
2843 *pdwTLBLength = GetFileSize(This->file, NULL);
2844 *ppBase = This->typelib_base;
2845 *ppFile = (IUnknown *)&This->lpvtbl;
2851 IUnknown_Release((IUnknown *)&This->lpvtbl);
2852 return TYPE_E_CANTLOADLIBRARY;
2855 /****************************************************************************
2858 * find the type of the typelib file and map the typelib resource into
2862 #define SLTG_SIGNATURE 0x47544c53 /* "SLTG" */
2863 static HRESULT TLB_ReadTypeLib(LPCWSTR pszFileName, LPWSTR pszPath, UINT cchPath, ITypeLib2 **ppTypeLib)
2865 ITypeLibImpl *entry;
2868 LPWSTR index_str, file = (LPWSTR)pszFileName;
2869 LPVOID pBase = NULL;
2870 DWORD dwTLBLength = 0;
2871 IUnknown *pFile = NULL;
2875 index_str = strrchrW(pszFileName, '\\');
2876 if(index_str && *++index_str != '\0')
2879 LONG idx = strtolW(index_str, &end_ptr, 10);
2880 if(*end_ptr == '\0')
2882 int str_len = index_str - pszFileName - 1;
2884 file = heap_alloc((str_len + 1) * sizeof(WCHAR));
2885 memcpy(file, pszFileName, str_len * sizeof(WCHAR));
2890 if(!SearchPathW(NULL, file, NULL, cchPath, pszPath, NULL))
2892 if(strchrW(file, '\\'))
2894 lstrcpyW(pszPath, file);
2898 int len = GetSystemDirectoryW(pszPath, cchPath);
2899 pszPath[len] = '\\';
2900 memcpy(pszPath + len + 1, file, (strlenW(file) + 1) * sizeof(WCHAR));
2904 if(file != pszFileName) heap_free(file);
2906 TRACE_(typelib)("File %s index %d\n", debugstr_w(pszPath), index);
2908 /* We look the path up in the typelib cache. If found, we just addref it, and return the pointer. */
2909 EnterCriticalSection(&cache_section);
2910 LIST_FOR_EACH_ENTRY(entry, &tlb_cache, ITypeLibImpl, entry)
2912 if (!strcmpiW(entry->path, pszPath) && entry->index == index)
2914 TRACE("cache hit\n");
2915 *ppTypeLib = (ITypeLib2*)entry;
2916 ITypeLib_AddRef(*ppTypeLib);
2917 LeaveCriticalSection(&cache_section);
2921 LeaveCriticalSection(&cache_section);
2923 /* now actually load and parse the typelib */
2925 ret = TLB_PEFile_Open(pszPath, index, &pBase, &dwTLBLength, &pFile);
2926 if (ret == TYPE_E_CANTLOADLIBRARY)
2927 ret = TLB_NEFile_Open(pszPath, index, &pBase, &dwTLBLength, &pFile);
2928 if (ret == TYPE_E_CANTLOADLIBRARY)
2929 ret = TLB_Mapping_Open(pszPath, &pBase, &dwTLBLength, &pFile);
2932 if (dwTLBLength >= 4)
2934 DWORD dwSignature = FromLEDWord(*((DWORD*) pBase));
2935 if (dwSignature == MSFT_SIGNATURE)
2936 *ppTypeLib = ITypeLib2_Constructor_MSFT(pBase, dwTLBLength);
2937 else if (dwSignature == SLTG_SIGNATURE)
2938 *ppTypeLib = ITypeLib2_Constructor_SLTG(pBase, dwTLBLength);
2941 FIXME("Header type magic 0x%08x not supported.\n",dwSignature);
2942 ret = TYPE_E_CANTLOADLIBRARY;
2946 ret = TYPE_E_CANTLOADLIBRARY;
2947 IUnknown_Release(pFile);
2951 ITypeLibImpl *impl = (ITypeLibImpl*)*ppTypeLib;
2953 TRACE("adding to cache\n");
2954 impl->path = heap_alloc((strlenW(pszPath)+1) * sizeof(WCHAR));
2955 lstrcpyW(impl->path, pszPath);
2956 /* We should really canonicalise the path here. */
2957 impl->index = index;
2959 /* FIXME: check if it has added already in the meantime */
2960 EnterCriticalSection(&cache_section);
2961 list_add_head(&tlb_cache, &impl->entry);
2962 LeaveCriticalSection(&cache_section);
2965 ERR("Loading of typelib %s failed with error %d\n", debugstr_w(pszFileName), GetLastError());
2970 /*================== ITypeLib(2) Methods ===================================*/
2972 static ITypeLibImpl* TypeLibImpl_Constructor(void)
2974 ITypeLibImpl* pTypeLibImpl;
2976 pTypeLibImpl = heap_alloc_zero(sizeof(ITypeLibImpl));
2977 if (!pTypeLibImpl) return NULL;
2979 pTypeLibImpl->lpVtbl = &tlbvt;
2980 pTypeLibImpl->lpVtblTypeComp = &tlbtcvt;
2981 pTypeLibImpl->ref = 1;
2983 list_init(&pTypeLibImpl->implib_list);
2984 list_init(&pTypeLibImpl->custdata_list);
2985 list_init(&pTypeLibImpl->ref_list);
2986 pTypeLibImpl->dispatch_href = -1;
2988 return pTypeLibImpl;
2991 /****************************************************************************
2992 * ITypeLib2_Constructor_MSFT
2994 * loading an MSFT typelib from an in-memory image
2996 static ITypeLib2* ITypeLib2_Constructor_MSFT(LPVOID pLib, DWORD dwTLBLength)
3000 MSFT_Header tlbHeader;
3001 MSFT_SegDir tlbSegDir;
3002 ITypeLibImpl * pTypeLibImpl;
3004 TRACE("%p, TLB length = %d\n", pLib, dwTLBLength);
3006 pTypeLibImpl = TypeLibImpl_Constructor();
3007 if (!pTypeLibImpl) return NULL;
3009 /* get pointer to beginning of typelib data */
3013 cx.pLibInfo = pTypeLibImpl;
3014 cx.length = dwTLBLength;
3017 MSFT_ReadLEDWords((void*)&tlbHeader, sizeof(tlbHeader), &cx, 0);
3018 TRACE_(typelib)("header:\n");
3019 TRACE_(typelib)("\tmagic1=0x%08x ,magic2=0x%08x\n",tlbHeader.magic1,tlbHeader.magic2 );
3020 if (tlbHeader.magic1 != MSFT_SIGNATURE) {
3021 FIXME("Header type magic 0x%08x not supported.\n",tlbHeader.magic1);
3024 TRACE_(typelib)("\tdispatchpos = 0x%x\n", tlbHeader.dispatchpos);
3026 /* there is a small amount of information here until the next important
3028 * the segment directory . Try to calculate the amount of data */
3029 lPSegDir = sizeof(tlbHeader) + (tlbHeader.nrtypeinfos)*4 + ((tlbHeader.varflags & HELPDLLFLAG)? 4 :0);
3031 /* now read the segment directory */
3032 TRACE("read segment directory (at %d)\n",lPSegDir);
3033 MSFT_ReadLEDWords(&tlbSegDir, sizeof(tlbSegDir), &cx, lPSegDir);
3034 cx.pTblDir = &tlbSegDir;
3036 /* just check two entries */
3037 if ( tlbSegDir.pTypeInfoTab.res0c != 0x0F || tlbSegDir.pImpInfo.res0c != 0x0F)
3039 ERR("cannot find the table directory, ptr=0x%x\n",lPSegDir);
3040 heap_free(pTypeLibImpl);
3044 /* now fill our internal data */
3045 /* TLIBATTR fields */
3046 MSFT_ReadGuid(&pTypeLibImpl->LibAttr.guid, tlbHeader.posguid, &cx);
3048 pTypeLibImpl->LibAttr.lcid = tlbHeader.lcid2;
3049 pTypeLibImpl->LibAttr.syskind = tlbHeader.varflags & 0x0f; /* check the mask */
3050 pTypeLibImpl->LibAttr.wMajorVerNum = LOWORD(tlbHeader.version);
3051 pTypeLibImpl->LibAttr.wMinorVerNum = HIWORD(tlbHeader.version);
3052 pTypeLibImpl->LibAttr.wLibFlags = (WORD) tlbHeader.flags & 0xffff;/* check mask */
3054 pTypeLibImpl->lcid = tlbHeader.lcid;
3056 /* name, eventually add to a hash table */
3057 pTypeLibImpl->Name = MSFT_ReadName(&cx, tlbHeader.NameOffset);
3060 pTypeLibImpl->DocString = MSFT_ReadString(&cx, tlbHeader.helpstring);
3061 pTypeLibImpl->HelpFile = MSFT_ReadString(&cx, tlbHeader.helpfile);
3063 if( tlbHeader.varflags & HELPDLLFLAG)
3066 MSFT_ReadLEDWords(&offset, sizeof(offset), &cx, sizeof(tlbHeader));
3067 pTypeLibImpl->HelpStringDll = MSFT_ReadString(&cx, offset);
3070 pTypeLibImpl->dwHelpContext = tlbHeader.helpstringcontext;
3073 if(tlbHeader.CustomDataOffset >= 0)
3075 MSFT_CustData(&cx, tlbHeader.CustomDataOffset, &pTypeLibImpl->custdata_list);
3078 /* fill in type descriptions */
3079 if(tlbSegDir.pTypdescTab.length > 0)
3081 int i, j, cTD = tlbSegDir.pTypdescTab.length / (2*sizeof(INT));
3083 pTypeLibImpl->ctTypeDesc = cTD;
3084 pTypeLibImpl->pTypeDesc = heap_alloc_zero( cTD * sizeof(TYPEDESC));
3085 MSFT_ReadLEWords(td, sizeof(td), &cx, tlbSegDir.pTypdescTab.offset);
3088 /* FIXME: add several sanity checks here */
3089 pTypeLibImpl->pTypeDesc[i].vt = td[0] & VT_TYPEMASK;
3090 if(td[0] == VT_PTR || td[0] == VT_SAFEARRAY)
3092 /* FIXME: check safearray */
3094 pTypeLibImpl->pTypeDesc[i].u.lptdesc = &std_typedesc[td[2]];
3096 pTypeLibImpl->pTypeDesc[i].u.lptdesc = &pTypeLibImpl->pTypeDesc[td[2]/8];
3098 else if(td[0] == VT_CARRAY)
3100 /* array descr table here */
3101 pTypeLibImpl->pTypeDesc[i].u.lpadesc = (void *)(INT_PTR)td[2]; /* temp store offset in*/
3103 else if(td[0] == VT_USERDEFINED)
3105 pTypeLibImpl->pTypeDesc[i].u.hreftype = MAKELONG(td[2],td[3]);
3107 if(++i<cTD) MSFT_ReadLEWords(td, sizeof(td), &cx, DO_NOT_SEEK);
3110 /* second time around to fill the array subscript info */
3113 if(pTypeLibImpl->pTypeDesc[i].vt != VT_CARRAY) continue;
3114 if(tlbSegDir.pArrayDescriptions.offset>0)
3116 MSFT_ReadLEWords(td, sizeof(td), &cx, tlbSegDir.pArrayDescriptions.offset + (INT_PTR)pTypeLibImpl->pTypeDesc[i].u.lpadesc);
3117 pTypeLibImpl->pTypeDesc[i].u.lpadesc = heap_alloc_zero(sizeof(ARRAYDESC)+sizeof(SAFEARRAYBOUND)*(td[3]-1));
3120 pTypeLibImpl->pTypeDesc[i].u.lpadesc->tdescElem.vt = td[0] & VT_TYPEMASK;
3122 pTypeLibImpl->pTypeDesc[i].u.lpadesc->tdescElem = cx.pLibInfo->pTypeDesc[td[0]/(2*sizeof(INT))];
3124 pTypeLibImpl->pTypeDesc[i].u.lpadesc->cDims = td[2];
3126 for(j = 0; j<td[2]; j++)
3128 MSFT_ReadLEDWords(& pTypeLibImpl->pTypeDesc[i].u.lpadesc->rgbounds[j].cElements,
3129 sizeof(INT), &cx, DO_NOT_SEEK);
3130 MSFT_ReadLEDWords(& pTypeLibImpl->pTypeDesc[i].u.lpadesc->rgbounds[j].lLbound,
3131 sizeof(INT), &cx, DO_NOT_SEEK);
3136 pTypeLibImpl->pTypeDesc[i].u.lpadesc = NULL;
3137 ERR("didn't find array description data\n");
3142 /* imported type libs */
3143 if(tlbSegDir.pImpFiles.offset>0)
3146 int oGuid, offset = tlbSegDir.pImpFiles.offset;
3149 while(offset < tlbSegDir.pImpFiles.offset +tlbSegDir.pImpFiles.length)
3153 pImpLib = heap_alloc_zero(sizeof(TLBImpLib));
3154 pImpLib->offset = offset - tlbSegDir.pImpFiles.offset;
3155 MSFT_ReadLEDWords(&oGuid, sizeof(INT), &cx, offset);
3157 MSFT_ReadLEDWords(&pImpLib->lcid, sizeof(LCID), &cx, DO_NOT_SEEK);
3158 MSFT_ReadLEWords(&pImpLib->wVersionMajor, sizeof(WORD), &cx, DO_NOT_SEEK);
3159 MSFT_ReadLEWords(&pImpLib->wVersionMinor, sizeof(WORD), &cx, DO_NOT_SEEK);
3160 MSFT_ReadLEWords(& size, sizeof(UINT16), &cx, DO_NOT_SEEK);
3163 name = heap_alloc_zero(size+1);
3164 MSFT_Read(name, size, &cx, DO_NOT_SEEK);
3165 pImpLib->name = TLB_MultiByteToBSTR(name);
3168 MSFT_ReadGuid(&pImpLib->guid, oGuid, &cx);
3169 offset = (offset + sizeof(INT) + sizeof(DWORD) + sizeof(LCID) + sizeof(UINT16) + size + 3) & ~3;
3171 list_add_tail(&pTypeLibImpl->implib_list, &pImpLib->entry);
3175 pTypeLibImpl->dispatch_href = tlbHeader.dispatchpos;
3176 if(pTypeLibImpl->dispatch_href != -1)
3177 MSFT_DoRefType(&cx, pTypeLibImpl, pTypeLibImpl->dispatch_href);
3180 if(tlbHeader.nrtypeinfos >= 0 )
3182 ITypeInfoImpl **ppTI;
3185 ppTI = pTypeLibImpl->typeinfos = heap_alloc_zero(sizeof(ITypeInfoImpl*) * tlbHeader.nrtypeinfos);
3187 for(i = 0; i < tlbHeader.nrtypeinfos; i++)
3189 *ppTI = MSFT_DoTypeInfo(&cx, i, pTypeLibImpl);
3192 (pTypeLibImpl->TypeInfoCount)++;
3196 TRACE("(%p)\n", pTypeLibImpl);
3197 return (ITypeLib2*) pTypeLibImpl;
3201 static BOOL TLB_GUIDFromString(const char *str, GUID *guid)
3207 if(sscanf(str, "%x-%hx-%hx-%hx", &guid->Data1, &guid->Data2, &guid->Data3, &s) != 4) {
3208 FIXME("Can't parse guid %s\n", debugstr_guid(guid));
3212 guid->Data4[0] = s >> 8;
3213 guid->Data4[1] = s & 0xff;
3216 for(i = 0; i < 6; i++) {
3217 memcpy(b, str + 24 + 2 * i, 2);
3218 guid->Data4[i + 2] = strtol(b, NULL, 16);
3223 static WORD SLTG_ReadString(const char *ptr, BSTR *pBstr)
3229 bytelen = *(const WORD*)ptr;
3230 if(bytelen == 0xffff) return 2;
3231 len = MultiByteToWideChar(CP_ACP, 0, ptr + 2, bytelen, NULL, 0);
3232 *pBstr = SysAllocStringLen(NULL, len);
3234 len = MultiByteToWideChar(CP_ACP, 0, ptr + 2, bytelen, *pBstr, len);
3238 static WORD SLTG_ReadStringA(const char *ptr, char **str)
3243 bytelen = *(const WORD*)ptr;
3244 if(bytelen == 0xffff) return 2;
3245 *str = heap_alloc(bytelen + 1);
3246 memcpy(*str, ptr + 2, bytelen);
3247 (*str)[bytelen] = '\0';
3251 static DWORD SLTG_ReadLibBlk(LPVOID pLibBlk, ITypeLibImpl *pTypeLibImpl)
3253 char *ptr = pLibBlk;
3256 if((w = *(WORD*)ptr) != SLTG_LIBBLK_MAGIC) {
3257 FIXME("libblk magic = %04x\n", w);
3262 if((w = *(WORD*)ptr) != 0xffff) {
3263 FIXME("LibBlk.res06 = %04x. Assumung string and skipping\n", w);
3268 ptr += SLTG_ReadString(ptr, &pTypeLibImpl->DocString);
3270 ptr += SLTG_ReadString(ptr, &pTypeLibImpl->HelpFile);
3272 pTypeLibImpl->dwHelpContext = *(DWORD*)ptr;
3275 pTypeLibImpl->LibAttr.syskind = *(WORD*)ptr;
3278 if(SUBLANGID(*(WORD*)ptr) == SUBLANG_NEUTRAL)
3279 pTypeLibImpl->lcid = pTypeLibImpl->LibAttr.lcid = MAKELCID(MAKELANGID(PRIMARYLANGID(*(WORD*)ptr),0),0);
3281 pTypeLibImpl->lcid = pTypeLibImpl->LibAttr.lcid = 0;
3284 ptr += 4; /* skip res12 */
3286 pTypeLibImpl->LibAttr.wLibFlags = *(WORD*)ptr;
3289 pTypeLibImpl->LibAttr.wMajorVerNum = *(WORD*)ptr;
3292 pTypeLibImpl->LibAttr.wMinorVerNum = *(WORD*)ptr;
3295 memcpy(&pTypeLibImpl->LibAttr.guid, ptr, sizeof(GUID));
3296 ptr += sizeof(GUID);
3298 return ptr - (char*)pLibBlk;
3301 /* stores a mapping between the sltg typeinfo's references and the typelib's HREFTYPEs */
3306 } sltg_ref_lookup_t;
3308 static HRESULT sltg_get_typelib_ref(const sltg_ref_lookup_t *table, DWORD typeinfo_ref,
3309 HREFTYPE *typelib_ref)
3311 if(table && typeinfo_ref < table->num)
3313 *typelib_ref = table->refs[typeinfo_ref];
3317 ERR_(typelib)("Unable to find reference\n");
3322 static WORD *SLTG_DoType(WORD *pType, char *pBlk, TYPEDESC *pTD, const sltg_ref_lookup_t *ref_lookup)
3327 if((*pType & 0xe00) == 0xe00) {
3329 pTD->u.lptdesc = heap_alloc_zero(sizeof(TYPEDESC));
3330 pTD = pTD->u.lptdesc;
3332 switch(*pType & 0x3f) {
3335 pTD->u.lptdesc = heap_alloc_zero(sizeof(TYPEDESC));
3336 pTD = pTD->u.lptdesc;
3339 case VT_USERDEFINED:
3340 pTD->vt = VT_USERDEFINED;
3341 sltg_get_typelib_ref(ref_lookup, *(++pType) / 4, &pTD->u.hreftype);
3347 /* *(pType+1) is offset to a SAFEARRAY, *(pType+2) is type of
3350 SAFEARRAY *pSA = (SAFEARRAY *)(pBlk + *(++pType));
3352 pTD->vt = VT_CARRAY;
3353 pTD->u.lpadesc = heap_alloc_zero(sizeof(ARRAYDESC) + (pSA->cDims - 1) * sizeof(SAFEARRAYBOUND));
3354 pTD->u.lpadesc->cDims = pSA->cDims;
3355 memcpy(pTD->u.lpadesc->rgbounds, pSA->rgsabound,
3356 pSA->cDims * sizeof(SAFEARRAYBOUND));
3358 pTD = &pTD->u.lpadesc->tdescElem;
3364 /* FIXME: *(pType+1) gives an offset to SAFEARRAY, is this
3368 pTD->vt = VT_SAFEARRAY;
3369 pTD->u.lptdesc = heap_alloc_zero(sizeof(TYPEDESC));
3370 pTD = pTD->u.lptdesc;
3374 pTD->vt = *pType & 0x3f;
3383 static WORD *SLTG_DoElem(WORD *pType, char *pBlk,
3384 ELEMDESC *pElem, const sltg_ref_lookup_t *ref_lookup)
3386 /* Handle [in/out] first */
3387 if((*pType & 0xc000) == 0xc000)
3388 pElem->u.paramdesc.wParamFlags = PARAMFLAG_NONE;
3389 else if(*pType & 0x8000)
3390 pElem->u.paramdesc.wParamFlags = PARAMFLAG_FIN | PARAMFLAG_FOUT;
3391 else if(*pType & 0x4000)
3392 pElem->u.paramdesc.wParamFlags = PARAMFLAG_FOUT;
3394 pElem->u.paramdesc.wParamFlags = PARAMFLAG_FIN;
3397 pElem->u.paramdesc.wParamFlags |= PARAMFLAG_FLCID;
3400 pElem->u.paramdesc.wParamFlags |= PARAMFLAG_FRETVAL;
3402 return SLTG_DoType(pType, pBlk, &pElem->tdesc, ref_lookup);
3406 static sltg_ref_lookup_t *SLTG_DoRefs(SLTG_RefInfo *pRef, ITypeLibImpl *pTL,
3411 TLBRefType *ref_type;
3412 sltg_ref_lookup_t *table;
3413 HREFTYPE typelib_ref;
3415 if(pRef->magic != SLTG_REF_MAGIC) {
3416 FIXME("Ref magic = %x\n", pRef->magic);
3419 name = ( (char*)pRef->names + pRef->number);
3421 table = heap_alloc(sizeof(*table) + ((pRef->number >> 3) - 1) * sizeof(table->refs[0]));
3422 table->num = pRef->number >> 3;
3424 /* FIXME should scan the existing list and reuse matching refs added by previous typeinfos */
3426 /* We don't want the first href to be 0 */
3427 typelib_ref = (list_count(&pTL->ref_list) + 1) << 2;
3429 for(ref = 0; ref < pRef->number >> 3; ref++) {
3431 unsigned int lib_offs, type_num;
3433 ref_type = heap_alloc_zero(sizeof(TLBRefType));
3435 name += SLTG_ReadStringA(name, &refname);
3436 if(sscanf(refname, "*\\R%x*#%x", &lib_offs, &type_num) != 2)
3437 FIXME_(typelib)("Can't sscanf ref\n");
3438 if(lib_offs != 0xffff) {
3441 LIST_FOR_EACH_ENTRY(import, &pTL->implib_list, TLBImpLib, entry)
3442 if(import->offset == lib_offs)
3445 if(&import->entry == &pTL->implib_list) {
3446 char fname[MAX_PATH+1];
3449 import = heap_alloc_zero(sizeof(*import));
3450 import->offset = lib_offs;
3451 TLB_GUIDFromString( pNameTable + lib_offs + 4,
3453 if(sscanf(pNameTable + lib_offs + 40, "}#%hd.%hd#%x#%s",
3454 &import->wVersionMajor,
3455 &import->wVersionMinor,
3456 &import->lcid, fname) != 4) {
3457 FIXME_(typelib)("can't sscanf ref %s\n",
3458 pNameTable + lib_offs + 40);
3460 len = strlen(fname);
3461 if(fname[len-1] != '#')
3462 FIXME("fname = %s\n", fname);
3463 fname[len-1] = '\0';
3464 import->name = TLB_MultiByteToBSTR(fname);
3465 list_add_tail(&pTL->implib_list, &import->entry);
3467 ref_type->pImpTLInfo = import;
3469 /* Store a reference to IDispatch */
3470 if(pTL->dispatch_href == -1 && IsEqualGUID(&import->guid, &IID_StdOle) && type_num == 4)
3471 pTL->dispatch_href = typelib_ref;
3473 } else { /* internal ref */
3474 ref_type->pImpTLInfo = TLB_REF_INTERNAL;
3476 ref_type->reference = typelib_ref;
3477 ref_type->index = type_num;
3480 list_add_tail(&pTL->ref_list, &ref_type->entry);
3482 table->refs[ref] = typelib_ref;
3485 if((BYTE)*name != SLTG_REF_MAGIC)
3486 FIXME_(typelib)("End of ref block magic = %x\n", *name);
3487 dump_TLBRefType(pTL);
3491 static char *SLTG_DoImpls(char *pBlk, ITypeInfoImpl *pTI,
3492 BOOL OneOnly, const sltg_ref_lookup_t *ref_lookup)
3494 SLTG_ImplInfo *info;
3495 TLBImplType *pImplType;
3496 /* I don't really get this structure, usually it's 0x16 bytes
3497 long, but iuser.tlb contains some that are 0x18 bytes long.
3498 That's ok because we can use the next ptr to jump to the next
3499 one. But how do we know the length of the last one? The WORD
3500 at offs 0x8 might be the clue. For now I'm just assuming that
3501 the last one is the regular 0x16 bytes. */
3503 info = (SLTG_ImplInfo*)pBlk;
3505 pTI->TypeAttr.cImplTypes++;
3506 if(info->next == 0xffff)
3508 info = (SLTG_ImplInfo*)(pBlk + info->next);
3511 info = (SLTG_ImplInfo*)pBlk;
3512 pTI->impltypes = TLBImplType_Constructor(pTI->TypeAttr.cImplTypes);
3513 pImplType = pTI->impltypes;
3515 sltg_get_typelib_ref(ref_lookup, info->ref, &pImplType->hRef);
3516 pImplType->implflags = info->impltypeflags;
3519 if(info->next == 0xffff)
3522 FIXME_(typelib)("Interface inheriting more than one interface\n");
3523 info = (SLTG_ImplInfo*)(pBlk + info->next);
3525 info++; /* see comment at top of function */
3529 static void SLTG_DoVars(char *pBlk, char *pFirstItem, ITypeInfoImpl *pTI, unsigned short cVars,
3530 const char *pNameTable, const sltg_ref_lookup_t *ref_lookup)
3532 TLBVarDesc *pVarDesc;
3533 BSTR bstrPrevName = NULL;
3534 SLTG_Variable *pItem;
3538 pVarDesc = pTI->vardescs = TLBVarDesc_Constructor(cVars);
3540 for(pItem = (SLTG_Variable *)pFirstItem, i = 0; i < cVars;
3541 pItem = (SLTG_Variable *)(pBlk + pItem->next), i++, ++pVarDesc) {
3543 pVarDesc->vardesc.memid = pItem->memid;
3545 if (pItem->magic != SLTG_VAR_MAGIC &&
3546 pItem->magic != SLTG_VAR_WITH_FLAGS_MAGIC) {
3547 FIXME_(typelib)("var magic = %02x\n", pItem->magic);
3551 if (pItem->name == 0xfffe)
3552 pVarDesc->Name = SysAllocString(bstrPrevName);
3554 pVarDesc->Name = TLB_MultiByteToBSTR(pItem->name + pNameTable);
3556 TRACE_(typelib)("name: %s\n", debugstr_w(pVarDesc->Name));
3557 TRACE_(typelib)("byte_offs = 0x%x\n", pItem->byte_offs);
3558 TRACE_(typelib)("memid = 0x%x\n", pItem->memid);
3560 if(pItem->flags & 0x02)
3561 pType = &pItem->type;
3563 pType = (WORD*)(pBlk + pItem->type);
3565 if (pItem->flags & ~0xda)
3566 FIXME_(typelib)("unhandled flags = %02x\n", pItem->flags & ~0xda);
3568 SLTG_DoElem(pType, pBlk,
3569 &pVarDesc->vardesc.elemdescVar, ref_lookup);
3571 if (TRACE_ON(typelib)) {
3573 dump_TypeDesc(&pVarDesc->vardesc.elemdescVar.tdesc, buf);
3574 TRACE_(typelib)("elemdescVar: %s\n", buf);
3577 if (pItem->flags & 0x40) {
3578 TRACE_(typelib)("VAR_DISPATCH\n");
3579 pVarDesc->vardesc.varkind = VAR_DISPATCH;
3581 else if (pItem->flags & 0x10) {
3582 TRACE_(typelib)("VAR_CONST\n");
3583 pVarDesc->vardesc.varkind = VAR_CONST;
3584 pVarDesc->vardesc.u.lpvarValue = heap_alloc(sizeof(VARIANT));
3585 V_VT(pVarDesc->vardesc.u.lpvarValue) = VT_INT;
3586 if (pItem->flags & 0x08)
3587 V_INT(pVarDesc->vardesc.u.lpvarValue) = pItem->byte_offs;
3589 switch (pVarDesc->vardesc.elemdescVar.tdesc.vt)
3595 WORD len = *(WORD *)(pBlk + pItem->byte_offs);
3597 TRACE_(typelib)("len = %u\n", len);
3598 if (len == 0xffff) {
3601 INT alloc_len = MultiByteToWideChar(CP_ACP, 0, pBlk + pItem->byte_offs + 2, len, NULL, 0);
3602 str = SysAllocStringLen(NULL, alloc_len);
3603 MultiByteToWideChar(CP_ACP, 0, pBlk + pItem->byte_offs + 2, len, str, alloc_len);
3605 V_VT(pVarDesc->vardesc.u.lpvarValue) = VT_BSTR;
3606 V_BSTR(pVarDesc->vardesc.u.lpvarValue) = str;
3615 V_INT(pVarDesc->vardesc.u.lpvarValue) =
3616 *(INT*)(pBlk + pItem->byte_offs);
3619 FIXME_(typelib)("VAR_CONST unimplemented for type %d\n", pVarDesc->vardesc.elemdescVar.tdesc.vt);
3624 TRACE_(typelib)("VAR_PERINSTANCE\n");
3625 pVarDesc->vardesc.u.oInst = pItem->byte_offs;
3626 pVarDesc->vardesc.varkind = VAR_PERINSTANCE;
3629 if (pItem->magic == SLTG_VAR_WITH_FLAGS_MAGIC)
3630 pVarDesc->vardesc.wVarFlags = pItem->varflags;
3632 if (pItem->flags & 0x80)
3633 pVarDesc->vardesc.wVarFlags |= VARFLAG_FREADONLY;
3635 bstrPrevName = pVarDesc->Name;
3637 pTI->TypeAttr.cVars = cVars;
3640 static void SLTG_DoFuncs(char *pBlk, char *pFirstItem, ITypeInfoImpl *pTI,
3641 unsigned short cFuncs, char *pNameTable, const sltg_ref_lookup_t *ref_lookup)
3643 SLTG_Function *pFunc;
3645 TLBFuncDesc *pFuncDesc;
3647 pTI->funcdescs = TLBFuncDesc_Constructor(cFuncs);
3649 pFuncDesc = pTI->funcdescs;
3650 for(pFunc = (SLTG_Function*)pFirstItem, i = 0; i < cFuncs && pFunc != (SLTG_Function*)0xFFFF;
3651 pFunc = (SLTG_Function*)(pBlk + pFunc->next), i++, ++pFuncDesc) {
3656 switch (pFunc->magic & ~SLTG_FUNCTION_FLAGS_PRESENT) {
3657 case SLTG_FUNCTION_MAGIC:
3658 pFuncDesc->funcdesc.funckind = FUNC_PUREVIRTUAL;
3660 case SLTG_DISPATCH_FUNCTION_MAGIC:
3661 pFuncDesc->funcdesc.funckind = FUNC_DISPATCH;
3663 case SLTG_STATIC_FUNCTION_MAGIC:
3664 pFuncDesc->funcdesc.funckind = FUNC_STATIC;
3667 FIXME("unimplemented func magic = %02x\n", pFunc->magic & ~SLTG_FUNCTION_FLAGS_PRESENT);
3670 pFuncDesc->Name = TLB_MultiByteToBSTR(pFunc->name + pNameTable);
3672 pFuncDesc->funcdesc.memid = pFunc->dispid;
3673 pFuncDesc->funcdesc.invkind = pFunc->inv >> 4;
3674 pFuncDesc->funcdesc.callconv = pFunc->nacc & 0x7;
3675 pFuncDesc->funcdesc.cParams = pFunc->nacc >> 3;
3676 pFuncDesc->funcdesc.cParamsOpt = (pFunc->retnextopt & 0x7e) >> 1;
3677 pFuncDesc->funcdesc.oVft = pFunc->vtblpos & ~1;
3679 if(pFunc->magic & SLTG_FUNCTION_FLAGS_PRESENT)
3680 pFuncDesc->funcdesc.wFuncFlags = pFunc->funcflags;
3682 if(pFunc->retnextopt & 0x80)
3683 pType = &pFunc->rettype;
3685 pType = (WORD*)(pBlk + pFunc->rettype);
3687 SLTG_DoElem(pType, pBlk, &pFuncDesc->funcdesc.elemdescFunc, ref_lookup);
3689 pFuncDesc->funcdesc.lprgelemdescParam =
3690 heap_alloc_zero(pFuncDesc->funcdesc.cParams * sizeof(ELEMDESC));
3691 pFuncDesc->pParamDesc = TLBParDesc_Constructor(pFuncDesc->funcdesc.cParams);
3693 pArg = (WORD*)(pBlk + pFunc->arg_off);
3695 for(param = 0; param < pFuncDesc->funcdesc.cParams; param++) {
3696 char *paramName = pNameTable + *pArg;
3698 /* If arg type follows then paramName points to the 2nd
3699 letter of the name, else the next WORD is an offset to
3700 the arg type and paramName points to the first letter.
3701 So let's take one char off paramName and see if we're
3702 pointing at an alpha-numeric char. However if *pArg is
3703 0xffff or 0xfffe then the param has no name, the former
3704 meaning that the next WORD is the type, the latter
3705 meaning that the next WORD is an offset to the type. */
3710 else if(*pArg == 0xfffe) {
3714 else if(paramName[-1] && !isalnum(paramName[-1]))
3719 if(HaveOffs) { /* the next word is an offset to type */
3720 pType = (WORD*)(pBlk + *pArg);
3721 SLTG_DoElem(pType, pBlk,
3722 &pFuncDesc->funcdesc.lprgelemdescParam[param], ref_lookup);
3727 pArg = SLTG_DoElem(pArg, pBlk,
3728 &pFuncDesc->funcdesc.lprgelemdescParam[param], ref_lookup);
3731 /* Are we an optional param ? */
3732 if(pFuncDesc->funcdesc.cParams - param <=
3733 pFuncDesc->funcdesc.cParamsOpt)
3734 pFuncDesc->funcdesc.lprgelemdescParam[param].u.paramdesc.wParamFlags |= PARAMFLAG_FOPT;
3737 pFuncDesc->pParamDesc[param].Name =
3738 TLB_MultiByteToBSTR(paramName);
3740 pFuncDesc->pParamDesc[param].Name =
3741 SysAllocString(pFuncDesc->Name);
3745 pTI->TypeAttr.cFuncs = cFuncs;
3748 static void SLTG_ProcessCoClass(char *pBlk, ITypeInfoImpl *pTI,
3749 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3750 SLTG_TypeInfoTail *pTITail)
3753 sltg_ref_lookup_t *ref_lookup = NULL;
3755 if(pTIHeader->href_table != 0xffffffff) {
3756 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3762 if(*(WORD*)pFirstItem == SLTG_IMPL_MAGIC) {
3763 SLTG_DoImpls(pFirstItem, pTI, FALSE, ref_lookup);
3765 heap_free(ref_lookup);
3769 static void SLTG_ProcessInterface(char *pBlk, ITypeInfoImpl *pTI,
3770 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3771 const SLTG_TypeInfoTail *pTITail)
3774 sltg_ref_lookup_t *ref_lookup = NULL;
3776 if(pTIHeader->href_table != 0xffffffff) {
3777 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3783 if(*(WORD*)pFirstItem == SLTG_IMPL_MAGIC) {
3784 SLTG_DoImpls(pFirstItem, pTI, TRUE, ref_lookup);
3787 if (pTITail->funcs_off != 0xffff)
3788 SLTG_DoFuncs(pBlk, pBlk + pTITail->funcs_off, pTI, pTITail->cFuncs, pNameTable, ref_lookup);
3790 heap_free(ref_lookup);
3792 if (TRACE_ON(typelib))
3793 dump_TLBFuncDesc(pTI->funcdescs, pTI->TypeAttr.cFuncs);
3796 static void SLTG_ProcessRecord(char *pBlk, ITypeInfoImpl *pTI,
3797 const char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3798 const SLTG_TypeInfoTail *pTITail)
3800 SLTG_DoVars(pBlk, pBlk + pTITail->vars_off, pTI, pTITail->cVars, pNameTable, NULL);
3803 static void SLTG_ProcessAlias(char *pBlk, ITypeInfoImpl *pTI,
3804 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3805 const SLTG_TypeInfoTail *pTITail)
3808 sltg_ref_lookup_t *ref_lookup = NULL;
3810 if (pTITail->simple_alias) {
3811 /* if simple alias, no more processing required */
3812 pTI->TypeAttr.tdescAlias.vt = pTITail->tdescalias_vt;
3816 if(pTIHeader->href_table != 0xffffffff) {
3817 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3821 /* otherwise it is an offset to a type */
3822 pType = (WORD *)(pBlk + pTITail->tdescalias_vt);
3824 SLTG_DoType(pType, pBlk, &pTI->TypeAttr.tdescAlias, ref_lookup);
3826 heap_free(ref_lookup);
3829 static void SLTG_ProcessDispatch(char *pBlk, ITypeInfoImpl *pTI,
3830 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3831 const SLTG_TypeInfoTail *pTITail)
3833 sltg_ref_lookup_t *ref_lookup = NULL;
3834 if (pTIHeader->href_table != 0xffffffff)
3835 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3838 if (pTITail->vars_off != 0xffff)
3839 SLTG_DoVars(pBlk, pBlk + pTITail->vars_off, pTI, pTITail->cVars, pNameTable, ref_lookup);
3841 if (pTITail->funcs_off != 0xffff)
3842 SLTG_DoFuncs(pBlk, pBlk + pTITail->funcs_off, pTI, pTITail->cFuncs, pNameTable, ref_lookup);
3844 if (pTITail->impls_off != 0xffff)
3845 SLTG_DoImpls(pBlk + pTITail->impls_off, pTI, FALSE, ref_lookup);
3847 /* this is necessary to cope with MSFT typelibs that set cFuncs to the number
3848 * of dispinterface functions including the IDispatch ones, so
3849 * ITypeInfo::GetFuncDesc takes the real value for cFuncs from cbSizeVft */
3850 pTI->TypeAttr.cbSizeVft = pTI->TypeAttr.cFuncs * sizeof(void *);
3852 heap_free(ref_lookup);
3853 if (TRACE_ON(typelib))
3854 dump_TLBFuncDesc(pTI->funcdescs, pTI->TypeAttr.cFuncs);
3857 static void SLTG_ProcessEnum(char *pBlk, ITypeInfoImpl *pTI,
3858 const char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3859 const SLTG_TypeInfoTail *pTITail)
3861 SLTG_DoVars(pBlk, pBlk + pTITail->vars_off, pTI, pTITail->cVars, pNameTable, NULL);
3864 static void SLTG_ProcessModule(char *pBlk, ITypeInfoImpl *pTI,
3865 char *pNameTable, SLTG_TypeInfoHeader *pTIHeader,
3866 const SLTG_TypeInfoTail *pTITail)
3868 sltg_ref_lookup_t *ref_lookup = NULL;
3869 if (pTIHeader->href_table != 0xffffffff)
3870 ref_lookup = SLTG_DoRefs((SLTG_RefInfo*)((char *)pTIHeader + pTIHeader->href_table), pTI->pTypeLib,
3873 if (pTITail->vars_off != 0xffff)
3874 SLTG_DoVars(pBlk, pBlk + pTITail->vars_off, pTI, pTITail->cVars, pNameTable, ref_lookup);
3876 if (pTITail->funcs_off != 0xffff)
3877 SLTG_DoFuncs(pBlk, pBlk + pTITail->funcs_off, pTI, pTITail->cFuncs, pNameTable, ref_lookup);
3878 heap_free(ref_lookup);
3879 if (TRACE_ON(typelib))
3883 /* Because SLTG_OtherTypeInfo is such a painful struct, we make a more
3884 manageable copy of it into this */
3897 } SLTG_InternalOtherTypeInfo;
3899 /****************************************************************************
3900 * ITypeLib2_Constructor_SLTG
3902 * loading a SLTG typelib from an in-memory image
3904 static ITypeLib2* ITypeLib2_Constructor_SLTG(LPVOID pLib, DWORD dwTLBLength)
3906 ITypeLibImpl *pTypeLibImpl;
3907 SLTG_Header *pHeader;
3908 SLTG_BlkEntry *pBlkEntry;
3912 LPVOID pBlk, pFirstBlk;
3913 SLTG_LibBlk *pLibBlk;
3914 SLTG_InternalOtherTypeInfo *pOtherTypeInfoBlks;
3915 char *pAfterOTIBlks = NULL;
3916 char *pNameTable, *ptr;
3919 ITypeInfoImpl **ppTypeInfoImpl;
3921 TRACE_(typelib)("%p, TLB length = %d\n", pLib, dwTLBLength);
3924 pTypeLibImpl = TypeLibImpl_Constructor();
3925 if (!pTypeLibImpl) return NULL;
3929 TRACE_(typelib)("header:\n");
3930 TRACE_(typelib)("\tmagic=0x%08x, file blocks = %d\n", pHeader->SLTG_magic,
3931 pHeader->nrOfFileBlks );
3932 if (pHeader->SLTG_magic != SLTG_SIGNATURE) {
3933 FIXME_(typelib)("Header type magic 0x%08x not supported.\n",
3934 pHeader->SLTG_magic);
3938 /* There are pHeader->nrOfFileBlks - 2 TypeInfo records in this typelib */
3939 pTypeLibImpl->TypeInfoCount = pHeader->nrOfFileBlks - 2;
3941 /* This points to pHeader->nrOfFileBlks - 1 of SLTG_BlkEntry */
3942 pBlkEntry = (SLTG_BlkEntry*)(pHeader + 1);
3944 /* Next we have a magic block */
3945 pMagic = (SLTG_Magic*)(pBlkEntry + pHeader->nrOfFileBlks - 1);
3947 /* Let's see if we're still in sync */
3948 if(memcmp(pMagic->CompObj_magic, SLTG_COMPOBJ_MAGIC,
3949 sizeof(SLTG_COMPOBJ_MAGIC))) {
3950 FIXME_(typelib)("CompObj magic = %s\n", pMagic->CompObj_magic);
3953 if(memcmp(pMagic->dir_magic, SLTG_DIR_MAGIC,
3954 sizeof(SLTG_DIR_MAGIC))) {
3955 FIXME_(typelib)("dir magic = %s\n", pMagic->dir_magic);
3959 pIndex = (SLTG_Index*)(pMagic+1);
3961 pPad9 = (SLTG_Pad9*)(pIndex + pTypeLibImpl->TypeInfoCount);
3963 pFirstBlk = pPad9 + 1;
3965 /* We'll set up a ptr to the main library block, which is the last one. */
3967 for(pBlk = pFirstBlk, order = pHeader->first_blk - 1, i = 0;
3968 pBlkEntry[order].next != 0;
3969 order = pBlkEntry[order].next - 1, i++) {
3970 pBlk = (char*)pBlk + pBlkEntry[order].len;
3974 len = SLTG_ReadLibBlk(pLibBlk, pTypeLibImpl);
3976 /* Now there's 0x40 bytes of 0xffff with the numbers 0 to TypeInfoCount
3981 /* And now TypeInfoCount of SLTG_OtherTypeInfo */
3983 pOtherTypeInfoBlks = heap_alloc_zero(sizeof(*pOtherTypeInfoBlks) * pTypeLibImpl->TypeInfoCount);
3986 ptr = (char*)pLibBlk + len;
3988 for(i = 0; i < pTypeLibImpl->TypeInfoCount; i++) {
3992 pOtherTypeInfoBlks[i].small_no = *(WORD*)ptr;
3994 w = *(WORD*)(ptr + 2);
3997 pOtherTypeInfoBlks[i].index_name = heap_alloc(w+1);
3998 memcpy(pOtherTypeInfoBlks[i].index_name, ptr + 4, w);
3999 pOtherTypeInfoBlks[i].index_name[w] = '\0';
4001 w = *(WORD*)(ptr + 4 + len);
4003 TRACE_(typelib)("\twith %s\n", debugstr_an(ptr + 6 + len, w));
4005 pOtherTypeInfoBlks[i].other_name = heap_alloc(w+1);
4006 memcpy(pOtherTypeInfoBlks[i].other_name, ptr + 6 + len, w);
4007 pOtherTypeInfoBlks[i].other_name[w] = '\0';
4009 pOtherTypeInfoBlks[i].res1a = *(WORD*)(ptr + len + 6);
4010 pOtherTypeInfoBlks[i].name_offs = *(WORD*)(ptr + len + 8);
4011 extra = pOtherTypeInfoBlks[i].more_bytes = *(WORD*)(ptr + 10 + len);
4013 pOtherTypeInfoBlks[i].extra = heap_alloc(extra);
4014 memcpy(pOtherTypeInfoBlks[i].extra, ptr + 12, extra);
4017 pOtherTypeInfoBlks[i].res20 = *(WORD*)(ptr + 12 + len);
4018 pOtherTypeInfoBlks[i].helpcontext = *(DWORD*)(ptr + 14 + len);
4019 pOtherTypeInfoBlks[i].res26 = *(WORD*)(ptr + 18 + len);
4020 memcpy(&pOtherTypeInfoBlks[i].uuid, ptr + 20 + len, sizeof(GUID));
4021 len += sizeof(SLTG_OtherTypeInfo);
4025 pAfterOTIBlks = ptr;
4027 /* Skip this WORD and get the next DWORD */
4028 len = *(DWORD*)(pAfterOTIBlks + 2);
4030 /* Now add this to pLibBLk look at what we're pointing at and
4031 possibly add 0x20, then add 0x216, sprinkle a bit a magic
4032 dust and we should be pointing at the beginning of the name
4035 pNameTable = (char*)pLibBlk + len;
4037 switch(*(WORD*)pNameTable) {
4044 FIXME_(typelib)("pNameTable jump = %x\n", *(WORD*)pNameTable);
4048 pNameTable += 0x216;
4052 TRACE_(typelib)("Library name is %s\n", pNameTable + pLibBlk->name);
4054 pTypeLibImpl->Name = TLB_MultiByteToBSTR(pNameTable + pLibBlk->name);
4057 /* Hopefully we now have enough ptrs set up to actually read in
4058 some TypeInfos. It's not clear which order to do them in, so
4059 I'll just follow the links along the BlkEntry chain and read
4060 them in the order in which they are in the file */
4062 pTypeLibImpl->typeinfos = heap_alloc_zero(pTypeLibImpl->TypeInfoCount * sizeof(ITypeInfoImpl*));
4063 ppTypeInfoImpl = pTypeLibImpl->typeinfos;
4065 for(pBlk = pFirstBlk, order = pHeader->first_blk - 1, i = 0;
4066 pBlkEntry[order].next != 0;
4067 order = pBlkEntry[order].next - 1, i++) {
4069 SLTG_TypeInfoHeader *pTIHeader;
4070 SLTG_TypeInfoTail *pTITail;
4071 SLTG_MemberHeader *pMemHeader;
4073 if(strcmp(pBlkEntry[order].index_string + (char*)pMagic,
4074 pOtherTypeInfoBlks[i].index_name)) {
4075 FIXME_(typelib)("Index strings don't match\n");
4080 if(pTIHeader->magic != SLTG_TIHEADER_MAGIC) {
4081 FIXME_(typelib)("TypeInfoHeader magic = %04x\n", pTIHeader->magic);
4084 TRACE_(typelib)("pTIHeader->res06 = %x, pTIHeader->res0e = %x, "
4085 "pTIHeader->res16 = %x, pTIHeader->res1e = %x\n",
4086 pTIHeader->res06, pTIHeader->res0e, pTIHeader->res16, pTIHeader->res1e);
4088 *ppTypeInfoImpl = ITypeInfoImpl_Constructor();
4089 (*ppTypeInfoImpl)->pTypeLib = pTypeLibImpl;
4090 (*ppTypeInfoImpl)->index = i;
4091 (*ppTypeInfoImpl)->Name = TLB_MultiByteToBSTR(
4092 pOtherTypeInfoBlks[i].name_offs +
4094 (*ppTypeInfoImpl)->dwHelpContext = pOtherTypeInfoBlks[i].helpcontext;
4095 (*ppTypeInfoImpl)->TypeAttr.guid = pOtherTypeInfoBlks[i].uuid;
4096 (*ppTypeInfoImpl)->TypeAttr.typekind = pTIHeader->typekind;
4097 (*ppTypeInfoImpl)->TypeAttr.wMajorVerNum = pTIHeader->major_version;
4098 (*ppTypeInfoImpl)->TypeAttr.wMinorVerNum = pTIHeader->minor_version;
4099 (*ppTypeInfoImpl)->TypeAttr.wTypeFlags =
4100 (pTIHeader->typeflags1 >> 3) | (pTIHeader->typeflags2 << 5);
4102 if((*ppTypeInfoImpl)->TypeAttr.wTypeFlags & TYPEFLAG_FDUAL)
4103 (*ppTypeInfoImpl)->TypeAttr.typekind = TKIND_DISPATCH;
4105 if((pTIHeader->typeflags1 & 7) != 2)
4106 FIXME_(typelib)("typeflags1 = %02x\n", pTIHeader->typeflags1);
4107 if(pTIHeader->typeflags3 != 2)
4108 FIXME_(typelib)("typeflags3 = %02x\n", pTIHeader->typeflags3);
4110 TRACE_(typelib)("TypeInfo %s of kind %s guid %s typeflags %04x\n",
4111 debugstr_w((*ppTypeInfoImpl)->Name),
4112 typekind_desc[pTIHeader->typekind],
4113 debugstr_guid(&(*ppTypeInfoImpl)->TypeAttr.guid),
4114 (*ppTypeInfoImpl)->TypeAttr.wTypeFlags);
4116 pMemHeader = (SLTG_MemberHeader*)((char *)pBlk + pTIHeader->elem_table);
4118 pTITail = (SLTG_TypeInfoTail*)((char *)(pMemHeader + 1) + pMemHeader->cbExtra);
4120 (*ppTypeInfoImpl)->TypeAttr.cbAlignment = pTITail->cbAlignment;
4121 (*ppTypeInfoImpl)->TypeAttr.cbSizeInstance = pTITail->cbSizeInstance;
4122 (*ppTypeInfoImpl)->TypeAttr.cbSizeVft = pTITail->cbSizeVft;
4124 switch(pTIHeader->typekind) {
4126 SLTG_ProcessEnum((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4127 pTIHeader, pTITail);
4131 SLTG_ProcessRecord((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4132 pTIHeader, pTITail);
4135 case TKIND_INTERFACE:
4136 SLTG_ProcessInterface((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4137 pTIHeader, pTITail);
4141 SLTG_ProcessCoClass((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4142 pTIHeader, pTITail);
4146 SLTG_ProcessAlias((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4147 pTIHeader, pTITail);
4150 case TKIND_DISPATCH:
4151 SLTG_ProcessDispatch((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4152 pTIHeader, pTITail);
4156 SLTG_ProcessModule((char *)(pMemHeader + 1), *ppTypeInfoImpl, pNameTable,
4157 pTIHeader, pTITail);
4161 FIXME("Not processing typekind %d\n", pTIHeader->typekind);
4166 /* could get cFuncs, cVars and cImplTypes from here
4167 but we've already set those */
4168 #define X(x) TRACE_(typelib)("tt "#x": %x\n",pTITail->res##x);
4184 pBlk = (char*)pBlk + pBlkEntry[order].len;
4187 if(i != pTypeLibImpl->TypeInfoCount) {
4188 FIXME("Somehow processed %d TypeInfos\n", i);
4192 heap_free(pOtherTypeInfoBlks);
4193 return (ITypeLib2*)pTypeLibImpl;
4196 /* ITypeLib::QueryInterface
4198 static HRESULT WINAPI ITypeLib2_fnQueryInterface(
4203 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4205 TRACE("(%p)->(IID: %s)\n",This,debugstr_guid(riid));
4208 if(IsEqualIID(riid, &IID_IUnknown) ||
4209 IsEqualIID(riid,&IID_ITypeLib)||
4210 IsEqualIID(riid,&IID_ITypeLib2))
4217 ITypeLib2_AddRef(iface);
4218 TRACE("-- Interface: (%p)->(%p)\n",ppvObject,*ppvObject);
4221 TRACE("-- Interface: E_NOINTERFACE\n");
4222 return E_NOINTERFACE;
4227 static ULONG WINAPI ITypeLib2_fnAddRef( ITypeLib2 *iface)
4229 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4230 ULONG ref = InterlockedIncrement(&This->ref);
4232 TRACE("(%p)->ref was %u\n",This, ref - 1);
4237 /* ITypeLib::Release
4239 static ULONG WINAPI ITypeLib2_fnRelease( ITypeLib2 *iface)
4241 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4242 ULONG ref = InterlockedDecrement(&This->ref);
4244 TRACE("(%p)->(%u)\n",This, ref);
4248 TLBImpLib *pImpLib, *pImpLibNext;
4249 TLBRefType *ref_type;
4253 /* remove cache entry */
4256 TRACE("removing from cache list\n");
4257 EnterCriticalSection(&cache_section);
4258 if(This->entry.next)
4259 list_remove(&This->entry);
4260 LeaveCriticalSection(&cache_section);
4261 heap_free(This->path);
4263 TRACE(" destroying ITypeLib(%p)\n",This);
4265 SysFreeString(This->Name);
4268 SysFreeString(This->DocString);
4269 This->DocString = NULL;
4271 SysFreeString(This->HelpFile);
4272 This->HelpFile = NULL;
4274 SysFreeString(This->HelpStringDll);
4275 This->HelpStringDll = NULL;
4277 TLB_FreeCustData(&This->custdata_list);
4279 for (i = 0; i < This->ctTypeDesc; i++)
4280 if (This->pTypeDesc[i].vt == VT_CARRAY)
4281 heap_free(This->pTypeDesc[i].u.lpadesc);
4283 heap_free(This->pTypeDesc);
4285 LIST_FOR_EACH_ENTRY_SAFE(pImpLib, pImpLibNext, &This->implib_list, TLBImpLib, entry)
4287 if (pImpLib->pImpTypeLib)
4288 ITypeLib_Release((ITypeLib *)pImpLib->pImpTypeLib);
4289 SysFreeString(pImpLib->name);
4291 list_remove(&pImpLib->entry);
4295 LIST_FOR_EACH_ENTRY_SAFE(ref_type, cursor2, &This->ref_list, TLBRefType, entry)
4297 list_remove(&ref_type->entry);
4298 heap_free(ref_type);
4301 for (i = 0; i < This->TypeInfoCount; ++i)
4302 ITypeInfoImpl_Destroy(This->typeinfos[i]);
4303 heap_free(This->typeinfos);
4311 /* ITypeLib::GetTypeInfoCount
4313 * Returns the number of type descriptions in the type library
4315 static UINT WINAPI ITypeLib2_fnGetTypeInfoCount( ITypeLib2 *iface)
4317 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4318 TRACE("(%p)->count is %d\n",This, This->TypeInfoCount);
4319 return This->TypeInfoCount;
4322 /* ITypeLib::GetTypeInfo
4324 * retrieves the specified type description in the library.
4326 static HRESULT WINAPI ITypeLib2_fnGetTypeInfo(
4329 ITypeInfo **ppTInfo)
4331 ITypeLibImpl *This = (ITypeLibImpl*)iface;
4333 TRACE("%p %u %p\n", This, index, ppTInfo);
4336 return E_INVALIDARG;
4338 if(index >= This->TypeInfoCount)
4339 return TYPE_E_ELEMENTNOTFOUND;
4341 *ppTInfo = (ITypeInfo*)This->typeinfos[index];
4342 ITypeInfo_AddRef(*ppTInfo);
4348 /* ITypeLibs::GetTypeInfoType
4350 * Retrieves the type of a type description.
4352 static HRESULT WINAPI ITypeLib2_fnGetTypeInfoType(
4357 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4359 TRACE("(%p, %d, %p)\n", This, index, pTKind);
4362 return E_INVALIDARG;
4364 if(index >= This->TypeInfoCount)
4365 return TYPE_E_ELEMENTNOTFOUND;
4367 *pTKind = This->typeinfos[index]->TypeAttr.typekind;
4372 /* ITypeLib::GetTypeInfoOfGuid
4374 * Retrieves the type description that corresponds to the specified GUID.
4377 static HRESULT WINAPI ITypeLib2_fnGetTypeInfoOfGuid(
4380 ITypeInfo **ppTInfo)
4382 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4385 TRACE("%p %s %p\n", This, debugstr_guid(guid), ppTInfo);
4387 for(i = 0; i < This->TypeInfoCount; ++i){
4388 if(IsEqualIID(&This->typeinfos[i]->TypeAttr.guid, guid)){
4389 *ppTInfo = (ITypeInfo*)This->typeinfos[i];
4390 ITypeInfo_AddRef(*ppTInfo);
4395 return TYPE_E_ELEMENTNOTFOUND;
4398 /* ITypeLib::GetLibAttr
4400 * Retrieves the structure that contains the library's attributes.
4403 static HRESULT WINAPI ITypeLib2_fnGetLibAttr(
4407 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4409 TRACE("(%p, %p)\n", This, attr);
4411 if (!attr) return E_INVALIDARG;
4413 *attr = heap_alloc(sizeof(**attr));
4414 if (!*attr) return E_OUTOFMEMORY;
4416 **attr = This->LibAttr;
4420 /* ITypeLib::GetTypeComp
4422 * Enables a client compiler to bind to a library's types, variables,
4423 * constants, and global functions.
4426 static HRESULT WINAPI ITypeLib2_fnGetTypeComp(
4428 ITypeComp **ppTComp)
4430 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4432 TRACE("(%p)->(%p)\n",This,ppTComp);
4433 *ppTComp = (ITypeComp *)&This->lpVtblTypeComp;
4434 ITypeComp_AddRef(*ppTComp);
4439 /* ITypeLib::GetDocumentation
4441 * Retrieves the library's documentation string, the complete Help file name
4442 * and path, and the context identifier for the library Help topic in the Help
4445 * On a successful return all non-null BSTR pointers will have been set,
4448 static HRESULT WINAPI ITypeLib2_fnGetDocumentation(
4452 BSTR *pBstrDocString,
4453 DWORD *pdwHelpContext,
4454 BSTR *pBstrHelpFile)
4456 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4458 HRESULT result = E_INVALIDARG;
4463 TRACE("(%p) index %d Name(%p) DocString(%p) HelpContext(%p) HelpFile(%p)\n",
4465 pBstrName, pBstrDocString,
4466 pdwHelpContext, pBstrHelpFile);
4470 /* documentation for the typelib */
4475 if(!(*pBstrName = SysAllocString(This->Name)))
4483 if (This->DocString)
4485 if(!(*pBstrDocString = SysAllocString(This->DocString)))
4488 else if (This->Name)
4490 if(!(*pBstrDocString = SysAllocString(This->Name)))
4494 *pBstrDocString = NULL;
4498 *pdwHelpContext = This->dwHelpContext;
4504 if(!(*pBstrHelpFile = SysAllocString(This->HelpFile)))
4508 *pBstrHelpFile = NULL;
4515 /* for a typeinfo */
4516 result = ITypeLib2_fnGetTypeInfo(iface, index, &pTInfo);
4518 if(SUCCEEDED(result))
4520 result = ITypeInfo_GetDocumentation(pTInfo,
4524 pdwHelpContext, pBstrHelpFile);
4526 ITypeInfo_Release(pTInfo);
4531 if (pBstrDocString) SysFreeString (*pBstrDocString);
4533 if (pBstrName) SysFreeString (*pBstrName);
4535 return STG_E_INSUFFICIENTMEMORY;
4540 * Indicates whether a passed-in string contains the name of a type or member
4541 * described in the library.
4544 static HRESULT WINAPI ITypeLib2_fnIsName(
4550 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4551 UINT nNameBufLen = (lstrlenW(szNameBuf)+1)*sizeof(WCHAR), tic, fdc, vrc, pc;
4553 TRACE("(%p)->(%s,%08x,%p)\n", This, debugstr_w(szNameBuf), lHashVal,
4557 for(tic = 0; tic < This->TypeInfoCount; ++tic){
4558 ITypeInfoImpl *pTInfo = This->typeinfos[tic];
4559 if(!memcmp(szNameBuf,pTInfo->Name, nNameBufLen)) goto ITypeLib2_fnIsName_exit;
4560 for(fdc = 0; fdc < pTInfo->TypeAttr.cFuncs; ++fdc) {
4561 TLBFuncDesc *pFInfo = &pTInfo->funcdescs[fdc];
4562 if(!memcmp(szNameBuf,pFInfo->Name, nNameBufLen)) goto ITypeLib2_fnIsName_exit;
4563 for(pc=0; pc < pFInfo->funcdesc.cParams; pc++)
4564 if(!memcmp(szNameBuf,pFInfo->pParamDesc[pc].Name, nNameBufLen))
4565 goto ITypeLib2_fnIsName_exit;
4567 for(vrc = 0; vrc < pTInfo->TypeAttr.cVars; ++vrc){
4568 TLBVarDesc *pVInfo = &pTInfo->vardescs[vrc];
4569 if(!memcmp(szNameBuf,pVInfo->Name, nNameBufLen)) goto ITypeLib2_fnIsName_exit;
4575 ITypeLib2_fnIsName_exit:
4576 TRACE("(%p)slow! search for %s: %s found!\n", This,
4577 debugstr_w(szNameBuf), *pfName?"NOT":"");
4582 /* ITypeLib::FindName
4584 * Finds occurrences of a type description in a type library. This may be used
4585 * to quickly verify that a name exists in a type library.
4588 static HRESULT WINAPI ITypeLib2_fnFindName(
4592 ITypeInfo **ppTInfo,
4596 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4597 UINT tic, count = 0;
4600 TRACE("(%p)->(%s %u %p %p %p)\n", This, debugstr_w(name), hash, ppTInfo, memid, found);
4602 if ((!name && hash == 0) || !ppTInfo || !memid || !found)
4603 return E_INVALIDARG;
4605 len = (lstrlenW(name) + 1)*sizeof(WCHAR);
4606 for(tic = 0; tic < This->TypeInfoCount; ++tic) {
4607 ITypeInfoImpl *pTInfo = This->typeinfos[tic];
4611 if(!memcmp(name, pTInfo->Name, len)) goto ITypeLib2_fnFindName_exit;
4612 for(fdc = 0; fdc < pTInfo->TypeAttr.cFuncs; ++fdc) {
4613 TLBFuncDesc *func = &pTInfo->funcdescs[fdc];
4616 if(!memcmp(name, func->Name, len)) goto ITypeLib2_fnFindName_exit;
4617 for(pc = 0; pc < func->funcdesc.cParams; pc++) {
4618 if(!memcmp(name, func->pParamDesc[pc].Name, len))
4619 goto ITypeLib2_fnFindName_exit;
4623 var = TLB_get_vardesc_by_name(pTInfo->vardescs, pTInfo->TypeAttr.cVars, name);
4625 goto ITypeLib2_fnFindName_exit;
4628 ITypeLib2_fnFindName_exit:
4629 ITypeInfo_AddRef((ITypeInfo*)pTInfo);
4630 ppTInfo[count]=(LPTYPEINFO)pTInfo;
4633 TRACE("found %d typeinfos\n", count);
4640 /* ITypeLib::ReleaseTLibAttr
4642 * Releases the TLIBATTR originally obtained from ITypeLib::GetLibAttr.
4645 static VOID WINAPI ITypeLib2_fnReleaseTLibAttr(
4647 TLIBATTR *pTLibAttr)
4649 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4650 TRACE("freeing (%p)\n",This);
4651 heap_free(pTLibAttr);
4655 /* ITypeLib2::GetCustData
4657 * gets the custom data
4659 static HRESULT WINAPI ITypeLib2_fnGetCustData(
4664 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4665 TLBCustData *pCData;
4667 TRACE("%p %s %p\n", This, debugstr_guid(guid), pVarVal);
4669 pCData = TLB_get_custdata_by_guid(&This->custdata_list, guid);
4671 return TYPE_E_ELEMENTNOTFOUND;
4673 VariantInit(pVarVal);
4674 VariantCopy(pVarVal, &pCData->data);
4679 /* ITypeLib2::GetLibStatistics
4681 * Returns statistics about a type library that are required for efficient
4682 * sizing of hash tables.
4685 static HRESULT WINAPI ITypeLib2_fnGetLibStatistics(
4687 ULONG *pcUniqueNames,
4688 ULONG *pcchUniqueNames)
4690 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4692 FIXME("(%p): stub!\n", This);
4694 if(pcUniqueNames) *pcUniqueNames=1;
4695 if(pcchUniqueNames) *pcchUniqueNames=1;
4699 /* ITypeLib2::GetDocumentation2
4701 * Retrieves the library's documentation string, the complete Help file name
4702 * and path, the localization context to use, and the context ID for the
4703 * library Help topic in the Help file.
4706 static HRESULT WINAPI ITypeLib2_fnGetDocumentation2(
4710 BSTR *pbstrHelpString,
4711 DWORD *pdwHelpStringContext,
4712 BSTR *pbstrHelpStringDll)
4714 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4718 FIXME("(%p) index %d lcid %d half implemented stub!\n", This, index, lcid);
4720 /* the help string should be obtained from the helpstringdll,
4721 * using the _DLLGetDocumentation function, based on the supplied
4722 * lcid. Nice to do sometime...
4726 /* documentation for the typelib */
4728 *pbstrHelpString=SysAllocString(This->DocString);
4729 if(pdwHelpStringContext)
4730 *pdwHelpStringContext=This->dwHelpContext;
4731 if(pbstrHelpStringDll)
4732 *pbstrHelpStringDll=SysAllocString(This->HelpStringDll);
4738 /* for a typeinfo */
4739 result=ITypeLib2_GetTypeInfo(iface, index, &pTInfo);
4741 if(SUCCEEDED(result))
4743 ITypeInfo2 * pTInfo2;
4744 result = ITypeInfo_QueryInterface(pTInfo,
4746 (LPVOID*) &pTInfo2);
4748 if(SUCCEEDED(result))
4750 result = ITypeInfo2_GetDocumentation2(pTInfo2,
4754 pdwHelpStringContext,
4755 pbstrHelpStringDll);
4757 ITypeInfo2_Release(pTInfo2);
4760 ITypeInfo_Release(pTInfo);
4766 static HRESULT TLB_copy_all_custdata(struct list *custdata_list, CUSTDATA *pCustData)
4768 TLBCustData *pCData;
4772 ct = list_count(custdata_list);
4774 pCustData->prgCustData = heap_alloc_zero(ct * sizeof(CUSTDATAITEM));
4775 if(!pCustData->prgCustData)
4776 return E_OUTOFMEMORY;
4778 pCustData->cCustData = ct;
4780 cdi = pCustData->prgCustData;
4781 LIST_FOR_EACH_ENTRY(pCData, custdata_list, TLBCustData, entry){
4782 cdi->guid = pCData->guid;
4783 VariantCopy(&cdi->varValue, &pCData->data);
4791 /* ITypeLib2::GetAllCustData
4793 * Gets all custom data items for the library.
4796 static HRESULT WINAPI ITypeLib2_fnGetAllCustData(
4798 CUSTDATA *pCustData)
4800 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4801 TRACE("%p %p\n", iface, pCustData);
4802 return TLB_copy_all_custdata(&This->custdata_list, pCustData);
4805 static const ITypeLib2Vtbl tlbvt = {
4806 ITypeLib2_fnQueryInterface,
4808 ITypeLib2_fnRelease,
4809 ITypeLib2_fnGetTypeInfoCount,
4810 ITypeLib2_fnGetTypeInfo,
4811 ITypeLib2_fnGetTypeInfoType,
4812 ITypeLib2_fnGetTypeInfoOfGuid,
4813 ITypeLib2_fnGetLibAttr,
4814 ITypeLib2_fnGetTypeComp,
4815 ITypeLib2_fnGetDocumentation,
4817 ITypeLib2_fnFindName,
4818 ITypeLib2_fnReleaseTLibAttr,
4820 ITypeLib2_fnGetCustData,
4821 ITypeLib2_fnGetLibStatistics,
4822 ITypeLib2_fnGetDocumentation2,
4823 ITypeLib2_fnGetAllCustData
4827 static HRESULT WINAPI ITypeLibComp_fnQueryInterface(ITypeComp * iface, REFIID riid, LPVOID * ppv)
4829 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4831 return ITypeLib2_QueryInterface((ITypeLib *)This, riid, ppv);
4834 static ULONG WINAPI ITypeLibComp_fnAddRef(ITypeComp * iface)
4836 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4838 return ITypeLib2_AddRef((ITypeLib2 *)This);
4841 static ULONG WINAPI ITypeLibComp_fnRelease(ITypeComp * iface)
4843 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4845 return ITypeLib2_Release((ITypeLib2 *)This);
4848 static HRESULT WINAPI ITypeLibComp_fnBind(
4853 ITypeInfo ** ppTInfo,
4854 DESCKIND * pDescKind,
4857 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4858 int typemismatch=0, i;
4860 TRACE("(%s, 0x%x, 0x%x, %p, %p, %p)\n", debugstr_w(szName), lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
4862 *pDescKind = DESCKIND_NONE;
4863 pBindPtr->lptcomp = NULL;
4866 for(i = 0; i < This->TypeInfoCount; ++i){
4867 ITypeInfoImpl *pTypeInfo = This->typeinfos[i];
4868 TRACE("testing %s\n", debugstr_w(pTypeInfo->Name));
4870 /* FIXME: check wFlags here? */
4871 /* FIXME: we should use a hash table to look this info up using lHash
4872 * instead of an O(n) search */
4873 if ((pTypeInfo->TypeAttr.typekind == TKIND_ENUM) ||
4874 (pTypeInfo->TypeAttr.typekind == TKIND_MODULE))
4876 if (pTypeInfo->Name && !strcmpW(pTypeInfo->Name, szName))
4878 *pDescKind = DESCKIND_TYPECOMP;
4879 pBindPtr->lptcomp = (ITypeComp *)&pTypeInfo->lpVtblTypeComp;
4880 ITypeComp_AddRef(pBindPtr->lptcomp);
4881 TRACE("module or enum: %s\n", debugstr_w(szName));
4886 if ((pTypeInfo->TypeAttr.typekind == TKIND_MODULE) ||
4887 (pTypeInfo->TypeAttr.typekind == TKIND_ENUM))
4889 ITypeComp *pSubTypeComp = (ITypeComp *)&pTypeInfo->lpVtblTypeComp;
4892 hr = ITypeComp_Bind(pSubTypeComp, szName, lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
4893 if (SUCCEEDED(hr) && (*pDescKind != DESCKIND_NONE))
4895 TRACE("found in module or in enum: %s\n", debugstr_w(szName));
4898 else if (hr == TYPE_E_TYPEMISMATCH)
4902 if ((pTypeInfo->TypeAttr.typekind == TKIND_COCLASS) &&
4903 (pTypeInfo->TypeAttr.wTypeFlags & TYPEFLAG_FAPPOBJECT))
4905 ITypeComp *pSubTypeComp = (ITypeComp *)&pTypeInfo->lpVtblTypeComp;
4907 ITypeInfo *subtypeinfo;
4909 DESCKIND subdesckind;
4911 hr = ITypeComp_Bind(pSubTypeComp, szName, lHash, wFlags,
4912 &subtypeinfo, &subdesckind, &subbindptr);
4913 if (SUCCEEDED(hr) && (subdesckind != DESCKIND_NONE))
4915 TYPEDESC tdesc_appobject;
4916 const VARDESC vardesc_appobject =
4919 NULL, /* lpstrSchema */
4934 VAR_STATIC /* varkind */
4937 tdesc_appobject.u.hreftype = pTypeInfo->hreftype;
4938 tdesc_appobject.vt = VT_USERDEFINED;
4940 TRACE("found in implicit app object: %s\n", debugstr_w(szName));
4942 /* cleanup things filled in by Bind call so we can put our
4943 * application object data in there instead */
4944 switch (subdesckind)
4946 case DESCKIND_FUNCDESC:
4947 ITypeInfo_ReleaseFuncDesc(subtypeinfo, subbindptr.lpfuncdesc);
4949 case DESCKIND_VARDESC:
4950 ITypeInfo_ReleaseVarDesc(subtypeinfo, subbindptr.lpvardesc);
4955 if (subtypeinfo) ITypeInfo_Release(subtypeinfo);
4957 if (pTypeInfo->hreftype == -1)
4958 FIXME("no hreftype for interface %p\n", pTypeInfo);
4960 hr = TLB_AllocAndInitVarDesc(&vardesc_appobject, &pBindPtr->lpvardesc);
4964 *pDescKind = DESCKIND_IMPLICITAPPOBJ;
4965 *ppTInfo = (ITypeInfo *)pTypeInfo;
4966 ITypeInfo_AddRef(*ppTInfo);
4969 else if (hr == TYPE_E_TYPEMISMATCH)
4976 TRACE("type mismatch %s\n", debugstr_w(szName));
4977 return TYPE_E_TYPEMISMATCH;
4981 TRACE("name not found %s\n", debugstr_w(szName));
4986 static HRESULT WINAPI ITypeLibComp_fnBindType(
4990 ITypeInfo ** ppTInfo,
4991 ITypeComp ** ppTComp)
4993 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4996 TRACE("(%s, %x, %p, %p)\n", debugstr_w(szName), lHash, ppTInfo, ppTComp);
4998 if(!szName || !ppTInfo || !ppTComp)
4999 return E_INVALIDARG;
5001 for(i = 0; i < This->TypeInfoCount; ++i)
5003 ITypeInfoImpl *pTypeInfo = This->typeinfos[i];
5004 /* FIXME: should use lHash to do the search */
5005 if (pTypeInfo->Name && !strcmpiW(pTypeInfo->Name, szName))
5007 TRACE("returning %p\n", pTypeInfo);
5008 *ppTInfo = (ITypeInfo *)&pTypeInfo->lpVtbl;
5009 ITypeInfo_AddRef(*ppTInfo);
5010 *ppTComp = (ITypeComp *)&pTypeInfo->lpVtblTypeComp;
5011 ITypeComp_AddRef(*ppTComp);
5016 TRACE("not found\n");
5022 static const ITypeCompVtbl tlbtcvt =
5025 ITypeLibComp_fnQueryInterface,
5026 ITypeLibComp_fnAddRef,
5027 ITypeLibComp_fnRelease,
5029 ITypeLibComp_fnBind,
5030 ITypeLibComp_fnBindType
5033 /*================== ITypeInfo(2) Methods ===================================*/
5034 static ITypeInfoImpl* ITypeInfoImpl_Constructor(void)
5036 ITypeInfoImpl *pTypeInfoImpl;
5038 pTypeInfoImpl = heap_alloc_zero(sizeof(ITypeInfoImpl));
5041 pTypeInfoImpl->lpVtbl = &tinfvt;
5042 pTypeInfoImpl->lpVtblTypeComp = &tcompvt;
5043 pTypeInfoImpl->ref = 0;
5044 pTypeInfoImpl->hreftype = -1;
5045 pTypeInfoImpl->TypeAttr.memidConstructor = MEMBERID_NIL;
5046 pTypeInfoImpl->TypeAttr.memidDestructor = MEMBERID_NIL;
5047 list_init(&pTypeInfoImpl->custdata_list);
5049 TRACE("(%p)\n", pTypeInfoImpl);
5050 return pTypeInfoImpl;
5053 /* ITypeInfo::QueryInterface
5055 static HRESULT WINAPI ITypeInfo_fnQueryInterface(
5060 ITypeLibImpl *This = (ITypeLibImpl *)iface;
5062 TRACE("(%p)->(IID: %s)\n",This,debugstr_guid(riid));
5065 if(IsEqualIID(riid, &IID_IUnknown) ||
5066 IsEqualIID(riid,&IID_ITypeInfo)||
5067 IsEqualIID(riid,&IID_ITypeInfo2))
5071 ITypeInfo_AddRef(iface);
5072 TRACE("-- Interface: (%p)->(%p)\n",ppvObject,*ppvObject);
5075 TRACE("-- Interface: E_NOINTERFACE\n");
5076 return E_NOINTERFACE;
5079 /* ITypeInfo::AddRef
5081 static ULONG WINAPI ITypeInfo_fnAddRef( ITypeInfo2 *iface)
5083 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5084 ULONG ref = InterlockedIncrement(&This->ref);
5086 TRACE("(%p)->ref is %u\n",This, ref);
5088 if (ref == 1 /* incremented from 0 */)
5089 ITypeLib2_AddRef((ITypeLib2*)This->pTypeLib);
5094 static void ITypeInfoImpl_Destroy(ITypeInfoImpl *This)
5098 TRACE("destroying ITypeInfo(%p)\n",This);
5100 SysFreeString(This->Name);
5103 SysFreeString(This->DocString);
5104 This->DocString = NULL;
5106 SysFreeString(This->DllName);
5107 This->DllName = NULL;
5109 for (i = 0; i < This->TypeAttr.cFuncs; ++i)
5111 TLBFuncDesc *pFInfo = &This->funcdescs[i];
5112 for(j = 0; j < pFInfo->funcdesc.cParams; j++)
5114 ELEMDESC *elemdesc = &pFInfo->funcdesc.lprgelemdescParam[j];
5115 if (elemdesc->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT)
5117 VariantClear(&elemdesc->u.paramdesc.pparamdescex->varDefaultValue);
5118 heap_free(elemdesc->u.paramdesc.pparamdescex);
5120 TLB_FreeCustData(&pFInfo->pParamDesc[j].custdata_list);
5121 SysFreeString(pFInfo->pParamDesc[j].Name);
5123 heap_free(pFInfo->funcdesc.lprgelemdescParam);
5124 heap_free(pFInfo->pParamDesc);
5125 TLB_FreeCustData(&pFInfo->custdata_list);
5126 if (!IS_INTRESOURCE(pFInfo->Entry) && pFInfo->Entry != (BSTR)-1)
5127 SysFreeString(pFInfo->Entry);
5128 SysFreeString(pFInfo->HelpString);
5129 SysFreeString(pFInfo->Name);
5131 heap_free(This->funcdescs);
5133 for(i = 0; i < This->TypeAttr.cVars; ++i)
5135 TLBVarDesc *pVInfo = &This->vardescs[i];
5136 if (pVInfo->vardesc.varkind == VAR_CONST)
5138 VariantClear(pVInfo->vardesc.u.lpvarValue);
5139 heap_free(pVInfo->vardesc.u.lpvarValue);
5141 TLB_FreeCustData(&pVInfo->custdata_list);
5142 SysFreeString(pVInfo->Name);
5143 SysFreeString(pVInfo->HelpString);
5145 heap_free(This->vardescs);
5147 if(This->impltypes){
5148 for (i = 0; i < This->TypeAttr.cImplTypes; ++i){
5149 TLBImplType *pImpl = &This->impltypes[i];
5150 TLB_FreeCustData(&pImpl->custdata_list);
5152 heap_free(This->impltypes);
5155 TLB_FreeCustData(&This->custdata_list);
5160 /* ITypeInfo::Release
5162 static ULONG WINAPI ITypeInfo_fnRelease(ITypeInfo2 *iface)
5164 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5165 ULONG ref = InterlockedDecrement(&This->ref);
5167 TRACE("(%p)->(%u)\n",This, ref);
5171 BOOL not_attached_to_typelib = This->not_attached_to_typelib;
5172 ITypeLib2_Release((ITypeLib2*)This->pTypeLib);
5173 if (not_attached_to_typelib)
5175 /* otherwise This will be freed when typelib is freed */
5181 /* ITypeInfo::GetTypeAttr
5183 * Retrieves a TYPEATTR structure that contains the attributes of the type
5187 static HRESULT WINAPI ITypeInfo_fnGetTypeAttr( ITypeInfo2 *iface,
5188 LPTYPEATTR *ppTypeAttr)
5190 const ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5193 TRACE("(%p)\n",This);
5195 size = sizeof(**ppTypeAttr);
5196 if (This->TypeAttr.typekind == TKIND_ALIAS)
5197 size += TLB_SizeTypeDesc(&This->TypeAttr.tdescAlias, FALSE);
5199 *ppTypeAttr = heap_alloc(size);
5201 return E_OUTOFMEMORY;
5203 **ppTypeAttr = This->TypeAttr;
5205 if (This->TypeAttr.typekind == TKIND_ALIAS)
5206 TLB_CopyTypeDesc(&(*ppTypeAttr)->tdescAlias,
5207 &This->TypeAttr.tdescAlias, *ppTypeAttr + 1);
5209 if((*ppTypeAttr)->typekind == TKIND_DISPATCH) {
5210 /* This should include all the inherited funcs */
5211 (*ppTypeAttr)->cFuncs = (*ppTypeAttr)->cbSizeVft / sizeof(void *);
5212 /* This is always the size of IDispatch's vtbl */
5213 (*ppTypeAttr)->cbSizeVft = sizeof(IDispatchVtbl);
5214 (*ppTypeAttr)->wTypeFlags &= ~TYPEFLAG_FOLEAUTOMATION;
5219 /* ITypeInfo::GetTypeComp
5221 * Retrieves the ITypeComp interface for the type description, which enables a
5222 * client compiler to bind to the type description's members.
5225 static HRESULT WINAPI ITypeInfo_fnGetTypeComp( ITypeInfo2 *iface,
5226 ITypeComp * *ppTComp)
5228 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5230 TRACE("(%p)->(%p)\n", This, ppTComp);
5232 *ppTComp = (ITypeComp *)&This->lpVtblTypeComp;
5233 ITypeComp_AddRef(*ppTComp);
5237 static SIZE_T TLB_SizeElemDesc( const ELEMDESC *elemdesc )
5239 SIZE_T size = TLB_SizeTypeDesc(&elemdesc->tdesc, FALSE);
5240 if (elemdesc->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT)
5241 size += sizeof(*elemdesc->u.paramdesc.pparamdescex);
5245 static HRESULT TLB_CopyElemDesc( const ELEMDESC *src, ELEMDESC *dest, char **buffer )
5248 *buffer = TLB_CopyTypeDesc(&dest->tdesc, &src->tdesc, *buffer);
5249 if (src->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT)
5251 const PARAMDESCEX *pparamdescex_src = src->u.paramdesc.pparamdescex;
5252 PARAMDESCEX *pparamdescex_dest = dest->u.paramdesc.pparamdescex = (PARAMDESCEX *)*buffer;
5253 *buffer += sizeof(PARAMDESCEX);
5254 *pparamdescex_dest = *pparamdescex_src;
5255 VariantInit(&pparamdescex_dest->varDefaultValue);
5256 return VariantCopy(&pparamdescex_dest->varDefaultValue,
5257 (VARIANTARG *)&pparamdescex_src->varDefaultValue);
5260 dest->u.paramdesc.pparamdescex = NULL;
5264 static void TLB_FreeElemDesc( ELEMDESC *elemdesc )
5266 if (elemdesc->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT)
5267 VariantClear(&elemdesc->u.paramdesc.pparamdescex->varDefaultValue);
5270 static HRESULT TLB_AllocAndInitFuncDesc( const FUNCDESC *src, FUNCDESC **dest_ptr, BOOL dispinterface )
5274 SIZE_T size = sizeof(*src);
5278 size += sizeof(*src->lprgscode) * src->cScodes;
5279 size += TLB_SizeElemDesc(&src->elemdescFunc);
5280 for (i = 0; i < src->cParams; i++)
5282 size += sizeof(ELEMDESC);
5283 size += TLB_SizeElemDesc(&src->lprgelemdescParam[i]);
5286 dest = (FUNCDESC *)SysAllocStringByteLen(NULL, size);
5287 if (!dest) return E_OUTOFMEMORY;
5290 if (dispinterface) /* overwrite funckind */
5291 dest->funckind = FUNC_DISPATCH;
5292 buffer = (char *)(dest + 1);
5294 dest->lprgscode = (SCODE *)buffer;
5295 memcpy(dest->lprgscode, src->lprgscode, sizeof(*src->lprgscode) * src->cScodes);
5296 buffer += sizeof(*src->lprgscode) * src->cScodes;
5298 hr = TLB_CopyElemDesc(&src->elemdescFunc, &dest->elemdescFunc, &buffer);
5301 SysFreeString((BSTR)dest);
5305 dest->lprgelemdescParam = (ELEMDESC *)buffer;
5306 buffer += sizeof(ELEMDESC) * src->cParams;
5307 for (i = 0; i < src->cParams; i++)
5309 hr = TLB_CopyElemDesc(&src->lprgelemdescParam[i], &dest->lprgelemdescParam[i], &buffer);
5315 /* undo the above actions */
5316 for (i = i - 1; i >= 0; i--)
5317 TLB_FreeElemDesc(&dest->lprgelemdescParam[i]);
5318 TLB_FreeElemDesc(&dest->elemdescFunc);
5319 SysFreeString((BSTR)dest);
5323 /* special treatment for dispinterfaces: this makes functions appear
5324 * to return their [retval] value when it is really returning an
5326 if (dispinterface && dest->elemdescFunc.tdesc.vt == VT_HRESULT)
5328 if (dest->cParams &&
5329 (dest->lprgelemdescParam[dest->cParams - 1].u.paramdesc.wParamFlags & PARAMFLAG_FRETVAL))
5331 ELEMDESC *elemdesc = &dest->lprgelemdescParam[dest->cParams - 1];
5332 if (elemdesc->tdesc.vt != VT_PTR)
5334 ERR("elemdesc should have started with VT_PTR instead of:\n");
5336 dump_ELEMDESC(elemdesc);
5337 return E_UNEXPECTED;
5340 /* copy last parameter to the return value. we are using a flat
5341 * buffer so there is no danger of leaking memory in
5343 dest->elemdescFunc.tdesc = *elemdesc->tdesc.u.lptdesc;
5345 /* remove the last parameter */
5349 /* otherwise this function is made to appear to have no return
5351 dest->elemdescFunc.tdesc.vt = VT_VOID;
5359 HRESULT ITypeInfoImpl_GetInternalFuncDesc( ITypeInfo *iface, UINT index, const FUNCDESC **ppFuncDesc )
5361 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5363 if (index >= This->TypeAttr.cFuncs)
5364 return TYPE_E_ELEMENTNOTFOUND;
5366 *ppFuncDesc = &This->funcdescs[index].funcdesc;
5370 /* internal function to make the inherited interfaces' methods appear
5371 * part of the interface */
5372 static HRESULT ITypeInfoImpl_GetInternalDispatchFuncDesc( ITypeInfo *iface,
5373 UINT index, const FUNCDESC **ppFuncDesc, UINT *funcs, UINT *hrefoffset)
5375 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5377 UINT implemented_funcs = 0;
5382 *hrefoffset = DISPATCH_HREF_OFFSET;
5386 ITypeInfo *pSubTypeInfo;
5389 hr = ITypeInfo_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pSubTypeInfo);
5393 hr = ITypeInfoImpl_GetInternalDispatchFuncDesc(pSubTypeInfo,
5396 &sub_funcs, hrefoffset);
5397 implemented_funcs += sub_funcs;
5398 ITypeInfo_Release(pSubTypeInfo);
5401 *hrefoffset += DISPATCH_HREF_OFFSET;
5405 *funcs = implemented_funcs + This->TypeAttr.cFuncs;
5409 if (index < implemented_funcs)
5410 return E_INVALIDARG;
5411 return ITypeInfoImpl_GetInternalFuncDesc(iface, index - implemented_funcs,
5415 static inline void ITypeInfoImpl_ElemDescAddHrefOffset( LPELEMDESC pElemDesc, UINT hrefoffset)
5417 TYPEDESC *pTypeDesc = &pElemDesc->tdesc;
5420 switch (pTypeDesc->vt)
5422 case VT_USERDEFINED:
5423 pTypeDesc->u.hreftype += hrefoffset;
5427 pTypeDesc = pTypeDesc->u.lptdesc;
5430 pTypeDesc = &pTypeDesc->u.lpadesc->tdescElem;
5438 static inline void ITypeInfoImpl_FuncDescAddHrefOffset( LPFUNCDESC pFuncDesc, UINT hrefoffset)
5441 for (i = 0; i < pFuncDesc->cParams; i++)
5442 ITypeInfoImpl_ElemDescAddHrefOffset(&pFuncDesc->lprgelemdescParam[i], hrefoffset);
5443 ITypeInfoImpl_ElemDescAddHrefOffset(&pFuncDesc->elemdescFunc, hrefoffset);
5446 /* ITypeInfo::GetFuncDesc
5448 * Retrieves the FUNCDESC structure that contains information about a
5449 * specified function.
5452 static HRESULT WINAPI ITypeInfo_fnGetFuncDesc( ITypeInfo2 *iface, UINT index,
5453 LPFUNCDESC *ppFuncDesc)
5455 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5456 const FUNCDESC *internal_funcdesc;
5458 UINT hrefoffset = 0;
5460 TRACE("(%p) index %d\n", This, index);
5462 if (This->TypeAttr.typekind == TKIND_DISPATCH)
5463 hr = ITypeInfoImpl_GetInternalDispatchFuncDesc((ITypeInfo *)iface, index,
5464 &internal_funcdesc, NULL,
5467 hr = ITypeInfoImpl_GetInternalFuncDesc((ITypeInfo *)iface, index,
5468 &internal_funcdesc);
5471 WARN("description for function %d not found\n", index);
5475 hr = TLB_AllocAndInitFuncDesc(
5478 This->TypeAttr.typekind == TKIND_DISPATCH);
5480 if ((This->TypeAttr.typekind == TKIND_DISPATCH) && hrefoffset)
5481 ITypeInfoImpl_FuncDescAddHrefOffset(*ppFuncDesc, hrefoffset);
5483 TRACE("-- 0x%08x\n", hr);
5487 static HRESULT TLB_AllocAndInitVarDesc( const VARDESC *src, VARDESC **dest_ptr )
5491 SIZE_T size = sizeof(*src);
5494 if (src->lpstrSchema) size += (strlenW(src->lpstrSchema) + 1) * sizeof(WCHAR);
5495 if (src->varkind == VAR_CONST)
5496 size += sizeof(VARIANT);
5497 size += TLB_SizeElemDesc(&src->elemdescVar);
5499 dest = (VARDESC *)SysAllocStringByteLen(NULL, size);
5500 if (!dest) return E_OUTOFMEMORY;
5503 buffer = (char *)(dest + 1);
5504 if (src->lpstrSchema)
5507 dest->lpstrSchema = (LPOLESTR)buffer;
5508 len = strlenW(src->lpstrSchema);
5509 memcpy(dest->lpstrSchema, src->lpstrSchema, (len + 1) * sizeof(WCHAR));
5510 buffer += (len + 1) * sizeof(WCHAR);
5513 if (src->varkind == VAR_CONST)
5517 dest->u.lpvarValue = (VARIANT *)buffer;
5518 *dest->u.lpvarValue = *src->u.lpvarValue;
5519 buffer += sizeof(VARIANT);
5520 VariantInit(dest->u.lpvarValue);
5521 hr = VariantCopy(dest->u.lpvarValue, src->u.lpvarValue);
5524 SysFreeString((BSTR)dest);
5528 hr = TLB_CopyElemDesc(&src->elemdescVar, &dest->elemdescVar, &buffer);
5531 if (src->varkind == VAR_CONST)
5532 VariantClear(dest->u.lpvarValue);
5533 SysFreeString((BSTR)dest);
5540 /* ITypeInfo::GetVarDesc
5542 * Retrieves a VARDESC structure that describes the specified variable.
5545 static HRESULT WINAPI ITypeInfo_fnGetVarDesc( ITypeInfo2 *iface, UINT index,
5546 LPVARDESC *ppVarDesc)
5548 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5549 const TLBVarDesc *pVDesc = &This->vardescs[index];
5551 TRACE("(%p) index %d\n", This, index);
5553 if(index >= This->TypeAttr.cVars)
5554 return TYPE_E_ELEMENTNOTFOUND;
5556 return TLB_AllocAndInitVarDesc(&pVDesc->vardesc, ppVarDesc);
5559 /* ITypeInfo_GetNames
5561 * Retrieves the variable with the specified member ID (or the name of the
5562 * property or method and its parameters) that correspond to the specified
5565 static HRESULT WINAPI ITypeInfo_fnGetNames( ITypeInfo2 *iface, MEMBERID memid,
5566 BSTR *rgBstrNames, UINT cMaxNames, UINT *pcNames)
5568 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5569 const TLBFuncDesc *pFDesc;
5570 const TLBVarDesc *pVDesc;
5572 TRACE("(%p) memid=0x%08x Maxname=%d\n", This, memid, cMaxNames);
5573 pFDesc = TLB_get_funcdesc_by_memberid(This->funcdescs, This->TypeAttr.cFuncs, memid);
5576 /* function found, now return function and parameter names */
5577 for(i=0; i<cMaxNames && i <= pFDesc->funcdesc.cParams; i++)
5580 *rgBstrNames=SysAllocString(pFDesc->Name);
5582 rgBstrNames[i]=SysAllocString(pFDesc->pParamDesc[i-1].Name);
5588 pVDesc = TLB_get_vardesc_by_memberid(This->vardescs, This->TypeAttr.cVars, memid);
5591 *rgBstrNames=SysAllocString(pVDesc->Name);
5596 if(This->impltypes &&
5597 (This->TypeAttr.typekind==TKIND_INTERFACE || This->TypeAttr.typekind==TKIND_DISPATCH)) {
5598 /* recursive search */
5601 result=ITypeInfo_GetRefTypeInfo(iface, This->impltypes[0].hRef,
5603 if(SUCCEEDED(result))
5605 result=ITypeInfo_GetNames(pTInfo, memid, rgBstrNames, cMaxNames, pcNames);
5606 ITypeInfo_Release(pTInfo);
5609 WARN("Could not search inherited interface!\n");
5613 WARN("no names found\n");
5616 return TYPE_E_ELEMENTNOTFOUND;
5623 /* ITypeInfo::GetRefTypeOfImplType
5625 * If a type description describes a COM class, it retrieves the type
5626 * description of the implemented interface types. For an interface,
5627 * GetRefTypeOfImplType returns the type information for inherited interfaces,
5631 static HRESULT WINAPI ITypeInfo_fnGetRefTypeOfImplType(
5636 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5639 TRACE("(%p) index %d\n", This, index);
5640 if (TRACE_ON(ole)) dump_TypeInfo(This);
5644 /* only valid on dual interfaces;
5645 retrieve the associated TKIND_INTERFACE handle for the current TKIND_DISPATCH
5647 if( This->TypeAttr.typekind != TKIND_DISPATCH) return E_INVALIDARG;
5649 if (This->TypeAttr.wTypeFlags & TYPEFLAG_FDUAL)
5655 hr = TYPE_E_ELEMENTNOTFOUND;
5658 else if(index == 0 && This->TypeAttr.typekind == TKIND_DISPATCH)
5660 /* All TKIND_DISPATCHs are made to look like they inherit from IDispatch */
5661 *pRefType = This->pTypeLib->dispatch_href;
5665 if(index >= This->TypeAttr.cImplTypes)
5666 hr = TYPE_E_ELEMENTNOTFOUND;
5668 *pRefType = This->impltypes[index].hRef;
5674 TRACE("SUCCESS -- hRef = 0x%08x\n", *pRefType );
5676 TRACE("FAILURE -- hresult = 0x%08x\n", hr);
5682 /* ITypeInfo::GetImplTypeFlags
5684 * Retrieves the IMPLTYPEFLAGS enumeration for one implemented interface
5685 * or base interface in a type description.
5687 static HRESULT WINAPI ITypeInfo_fnGetImplTypeFlags( ITypeInfo2 *iface,
5688 UINT index, INT *pImplTypeFlags)
5690 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5692 TRACE("(%p) index %d\n", This, index);
5694 if(This->TypeAttr.typekind == TKIND_DISPATCH && index == 0){
5695 *pImplTypeFlags = 0;
5699 if(index >= This->TypeAttr.cImplTypes)
5700 return TYPE_E_ELEMENTNOTFOUND;
5702 *pImplTypeFlags = This->impltypes[index].implflags;
5708 * Maps between member names and member IDs, and parameter names and
5711 static HRESULT WINAPI ITypeInfo_fnGetIDsOfNames( ITypeInfo2 *iface,
5712 LPOLESTR *rgszNames, UINT cNames, MEMBERID *pMemId)
5714 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5715 const TLBVarDesc *pVDesc;
5719 TRACE("(%p) Name %s cNames %d\n", This, debugstr_w(*rgszNames),
5722 /* init out parameters in case of failure */
5723 for (i = 0; i < cNames; i++)
5724 pMemId[i] = MEMBERID_NIL;
5726 for (fdc = 0; fdc < This->TypeAttr.cFuncs; ++fdc) {
5728 const TLBFuncDesc *pFDesc = &This->funcdescs[fdc];
5729 if(!lstrcmpiW(*rgszNames, pFDesc->Name)) {
5730 if(cNames) *pMemId=pFDesc->funcdesc.memid;
5731 for(i=1; i < cNames; i++){
5732 for(j=0; j<pFDesc->funcdesc.cParams; j++)
5733 if(!lstrcmpiW(rgszNames[i],pFDesc->pParamDesc[j].Name))
5735 if( j<pFDesc->funcdesc.cParams)
5738 ret=DISP_E_UNKNOWNNAME;
5740 TRACE("-- 0x%08x\n", ret);
5744 pVDesc = TLB_get_vardesc_by_name(This->vardescs, This->TypeAttr.cVars, *rgszNames);
5747 *pMemId = pVDesc->vardesc.memid;
5750 /* not found, see if it can be found in an inherited interface */
5751 if(This->impltypes) {
5752 /* recursive search */
5754 ret=ITypeInfo_GetRefTypeInfo(iface,
5755 This->impltypes[0].hRef, &pTInfo);
5757 ret=ITypeInfo_GetIDsOfNames(pTInfo, rgszNames, cNames, pMemId );
5758 ITypeInfo_Release(pTInfo);
5761 WARN("Could not search inherited interface!\n");
5763 WARN("no names found\n");
5764 return DISP_E_UNKNOWNNAME;
5770 extern LONGLONG call_method( void *func, int nb_args, const DWORD *args, int *stack_offset );
5771 __ASM_GLOBAL_FUNC( call_method,
5773 __ASM_CFI(".cfi_adjust_cfa_offset 4\n\t")
5774 __ASM_CFI(".cfi_rel_offset %ebp,0\n\t")
5775 "movl %esp,%ebp\n\t"
5776 __ASM_CFI(".cfi_def_cfa_register %ebp\n\t")
5778 __ASM_CFI(".cfi_rel_offset %esi,-4\n\t")
5780 __ASM_CFI(".cfi_rel_offset %edi,-8\n\t")
5781 "movl 12(%ebp),%edx\n\t"
5782 "movl %esp,%edi\n\t"
5785 "subl %edx,%edi\n\t"
5786 "andl $~15,%edi\n\t"
5787 "movl %edi,%esp\n\t"
5788 "movl 12(%ebp),%ecx\n\t"
5789 "movl 16(%ebp),%esi\n\t"
5792 "1:\tcall *8(%ebp)\n\t"
5793 "subl %esp,%edi\n\t"
5794 "movl 20(%ebp),%ecx\n\t"
5795 "movl %edi,(%ecx)\n\t"
5796 "leal -8(%ebp),%esp\n\t"
5798 __ASM_CFI(".cfi_same_value %edi\n\t")
5800 __ASM_CFI(".cfi_same_value %esi\n\t")
5802 __ASM_CFI(".cfi_def_cfa %esp,4\n\t")
5803 __ASM_CFI(".cfi_same_value %ebp\n\t")
5806 /* same function but returning floating point */
5807 static double (* const call_double_method)(void*,int,const DWORD*,int*) = (void *)call_method;
5809 /* ITypeInfo::Invoke
5811 * Invokes a method, or accesses a property of an object, that implements the
5812 * interface described by the type description.
5815 _invoke(FARPROC func,CALLCONV callconv, int nrargs, DWORD *args) {
5819 if (TRACE_ON(ole)) {
5821 TRACE("Calling %p(",func);
5822 for (i=0;i<min(nrargs,30);i++) TRACE("%08x,",args[i]);
5823 if (nrargs > 30) TRACE("...");
5830 res = call_method( func, nrargs, args, &stack_offset );
5833 FIXME("unsupported calling convention %d\n",callconv);
5837 TRACE("returns %08x\n",res);
5841 #elif defined(__x86_64__)
5843 extern DWORD_PTR CDECL call_method( void *func, int nb_args, const DWORD_PTR *args );
5844 __ASM_GLOBAL_FUNC( call_method,
5846 __ASM_CFI(".cfi_adjust_cfa_offset 8\n\t")
5847 __ASM_CFI(".cfi_rel_offset %rbp,0\n\t")
5848 "movq %rsp,%rbp\n\t"
5849 __ASM_CFI(".cfi_def_cfa_register %rbp\n\t")
5851 __ASM_CFI(".cfi_rel_offset %rsi,-8\n\t")
5853 __ASM_CFI(".cfi_rel_offset %rdi,-16\n\t")
5854 "movq %rcx,%rax\n\t"
5857 "cmovgq %rdx,%rcx\n\t"
5858 "leaq 0(,%rcx,8),%rdx\n\t"
5859 "subq %rdx,%rsp\n\t"
5860 "andq $~15,%rsp\n\t"
5861 "movq %rsp,%rdi\n\t"
5864 "movq 0(%rsp),%rcx\n\t"
5865 "movq 8(%rsp),%rdx\n\t"
5866 "movq 16(%rsp),%r8\n\t"
5867 "movq 24(%rsp),%r9\n\t"
5868 "movq %rcx,%xmm0\n\t"
5869 "movq %rdx,%xmm1\n\t"
5870 "movq %r8,%xmm2\n\t"
5871 "movq %r9,%xmm3\n\t"
5873 "leaq -16(%rbp),%rsp\n\t"
5875 __ASM_CFI(".cfi_same_value %rdi\n\t")
5877 __ASM_CFI(".cfi_same_value %rsi\n\t")
5878 __ASM_CFI(".cfi_def_cfa_register %rsp\n\t")
5880 __ASM_CFI(".cfi_adjust_cfa_offset -8\n\t")
5881 __ASM_CFI(".cfi_same_value %rbp\n\t")
5884 /* same function but returning floating point */
5885 static double (CDECL * const call_double_method)(void*,int,const DWORD_PTR*) = (void *)call_method;
5887 #endif /* __x86_64__ */
5889 static HRESULT userdefined_to_variantvt(ITypeInfo *tinfo, const TYPEDESC *tdesc, VARTYPE *vt)
5892 ITypeInfo *tinfo2 = NULL;
5893 TYPEATTR *tattr = NULL;
5895 hr = ITypeInfo_GetRefTypeInfo(tinfo, tdesc->u.hreftype, &tinfo2);
5898 ERR("Could not get typeinfo of hreftype %x for VT_USERDEFINED, "
5900 tdesc->u.hreftype, hr);
5903 hr = ITypeInfo_GetTypeAttr(tinfo2, &tattr);
5906 ERR("ITypeInfo_GetTypeAttr failed, hr = 0x%08x\n", hr);
5907 ITypeInfo_Release(tinfo2);
5911 switch (tattr->typekind)
5918 tdesc = &tattr->tdescAlias;
5919 hr = typedescvt_to_variantvt(tinfo2, &tattr->tdescAlias, vt);
5922 case TKIND_INTERFACE:
5923 if (tattr->wTypeFlags & TYPEFLAG_FDISPATCHABLE)
5929 case TKIND_DISPATCH:
5938 FIXME("TKIND_RECORD unhandled.\n");
5943 FIXME("TKIND_UNION unhandled.\n");
5948 FIXME("TKIND %d unhandled.\n",tattr->typekind);
5952 ITypeInfo_ReleaseTypeAttr(tinfo2, tattr);
5953 ITypeInfo_Release(tinfo2);
5957 static HRESULT typedescvt_to_variantvt(ITypeInfo *tinfo, const TYPEDESC *tdesc, VARTYPE *vt)
5961 /* enforce only one level of pointer indirection */
5962 if (!(*vt & VT_BYREF) && !(*vt & VT_ARRAY) && (tdesc->vt == VT_PTR))
5964 tdesc = tdesc->u.lptdesc;
5966 /* munch VT_PTR -> VT_USERDEFINED(interface) into VT_UNKNOWN or
5967 * VT_DISPATCH and VT_PTR -> VT_PTR -> VT_USERDEFINED(interface) into
5968 * VT_BYREF|VT_DISPATCH or VT_BYREF|VT_UNKNOWN */
5969 if ((tdesc->vt == VT_USERDEFINED) ||
5970 ((tdesc->vt == VT_PTR) && (tdesc->u.lptdesc->vt == VT_USERDEFINED)))
5972 VARTYPE vt_userdefined = 0;
5973 const TYPEDESC *tdesc_userdefined = tdesc;
5974 if (tdesc->vt == VT_PTR)
5976 vt_userdefined = VT_BYREF;
5977 tdesc_userdefined = tdesc->u.lptdesc;
5979 hr = userdefined_to_variantvt(tinfo, tdesc_userdefined, &vt_userdefined);
5981 (((vt_userdefined & VT_TYPEMASK) == VT_UNKNOWN) ||
5982 ((vt_userdefined & VT_TYPEMASK) == VT_DISPATCH)))
5984 *vt |= vt_userdefined;
5996 case VT_USERDEFINED:
5997 hr = userdefined_to_variantvt(tinfo, tdesc, vt);
6004 ERR("cannot convert type %d into variant VT\n", tdesc->vt);
6005 hr = DISP_E_BADVARTYPE;
6009 hr = typedescvt_to_variantvt(tinfo, tdesc->u.lptdesc, vt);
6024 /***********************************************************************
6025 * DispCallFunc (OLEAUT32.@)
6027 * Invokes a function of the specified calling convention, passing the
6028 * specified arguments and returns the result.
6031 * pvInstance [I] Optional pointer to the instance whose function to invoke.
6032 * oVft [I] The offset in the vtable. See notes.
6033 * cc [I] Calling convention of the function to call.
6034 * vtReturn [I] The return type of the function.
6035 * cActuals [I] Number of parameters.
6036 * prgvt [I] The types of the parameters to pass. This is used for sizing only.
6037 * prgpvarg [I] The arguments to pass.
6038 * pvargResult [O] The return value of the function. Can be NULL.
6042 * Failure: HRESULT code.
6045 * The HRESULT return value of this function is not affected by the return
6046 * value of the user supplied function, which is returned in pvargResult.
6048 * If pvInstance is NULL then a non-object function is to be called and oVft
6049 * is the address of the function to call.
6051 * The cc parameter can be one of the following values:
6064 void* pvInstance, ULONG_PTR oVft, CALLCONV cc, VARTYPE vtReturn, UINT cActuals,
6065 VARTYPE* prgvt, VARIANTARG** prgpvarg, VARIANT* pvargResult)
6068 int argspos, stack_offset;
6073 TRACE("(%p, %ld, %d, %d, %d, %p, %p, %p (vt=%d))\n",
6074 pvInstance, oVft, cc, vtReturn, cActuals, prgvt, prgpvarg,
6075 pvargResult, V_VT(pvargResult));
6077 if (cc != CC_STDCALL && cc != CC_CDECL)
6079 FIXME("unsupported calling convention %d\n",cc);
6080 return E_INVALIDARG;
6083 /* maximum size for an argument is sizeof(VARIANT) */
6084 args = heap_alloc(sizeof(VARIANT) * cActuals + sizeof(DWORD) * 2 );
6086 /* start at 1 in case we need to pass a pointer to the return value as arg 0 */
6090 const FARPROC *vtable = *(FARPROC **)pvInstance;
6091 func = vtable[oVft/sizeof(void *)];
6092 args[argspos++] = (DWORD)pvInstance; /* the This pointer is always the first parameter */
6094 else func = (void *)oVft;
6096 for (i = 0; i < cActuals; i++)
6098 VARIANT *arg = prgpvarg[i];
6109 memcpy( &args[argspos], &V_I8(arg), sizeof(V_I8(arg)) );
6110 argspos += sizeof(V_I8(arg)) / sizeof(DWORD);
6114 memcpy( &args[argspos], arg, sizeof(*arg) );
6115 argspos += sizeof(*arg) / sizeof(DWORD);
6117 case VT_BOOL: /* VT_BOOL is 16-bit but BOOL is 32-bit, needs to be extended */
6118 args[argspos++] = V_BOOL(arg);
6121 args[argspos++] = V_UI4(arg);
6124 TRACE("arg %u: type %d\n",i,prgvt[i]);
6131 call_method( func, argspos - 1, args + 1, &stack_offset );
6134 V_R4(pvargResult) = call_double_method( func, argspos - 1, args + 1, &stack_offset );
6138 V_R8(pvargResult) = call_double_method( func, argspos - 1, args + 1, &stack_offset );
6142 args[0] = (DWORD)pvargResult; /* arg 0 is a pointer to the result */
6143 call_method( func, argspos, args, &stack_offset );
6148 V_UI8(pvargResult) = call_method( func, argspos - 1, args + 1, &stack_offset );
6151 V_UI4(pvargResult) = call_method( func, argspos - 1, args + 1, &stack_offset );
6155 if (stack_offset && cc == CC_STDCALL)
6157 WARN( "stack pointer off by %d\n", stack_offset );
6158 return DISP_E_BADCALLEE;
6160 if (vtReturn != VT_VARIANT) V_VT(pvargResult) = vtReturn;
6161 TRACE("retval: "); dump_Variant(pvargResult);
6164 #elif defined(__x86_64__)
6170 TRACE("(%p, %ld, %d, %d, %d, %p, %p, %p (vt=%d))\n",
6171 pvInstance, oVft, cc, vtReturn, cActuals, prgvt, prgpvarg,
6172 pvargResult, V_VT(pvargResult));
6174 if (cc != CC_STDCALL && cc != CC_CDECL)
6176 FIXME("unsupported calling convention %d\n",cc);
6177 return E_INVALIDARG;
6180 /* maximum size for an argument is sizeof(DWORD_PTR) */
6181 args = heap_alloc( sizeof(DWORD_PTR) * (cActuals + 2) );
6183 /* start at 1 in case we need to pass a pointer to the return value as arg 0 */
6187 const FARPROC *vtable = *(FARPROC **)pvInstance;
6188 func = vtable[oVft/sizeof(void *)];
6189 args[argspos++] = (DWORD_PTR)pvInstance; /* the This pointer is always the first parameter */
6191 else func = (void *)oVft;
6193 for (i = 0; i < cActuals; i++)
6195 VARIANT *arg = prgpvarg[i];
6201 args[argspos++] = (ULONG_PTR)arg;
6203 case VT_BOOL: /* VT_BOOL is 16-bit but BOOL is 32-bit, needs to be extended */
6204 args[argspos++] = V_BOOL(arg);
6207 args[argspos++] = V_UI8(arg);
6210 TRACE("arg %u: type %d\n",i,prgvt[i]);
6217 V_R4(pvargResult) = call_double_method( func, argspos - 1, args + 1 );
6221 V_R8(pvargResult) = call_double_method( func, argspos - 1, args + 1 );
6225 args[0] = (DWORD_PTR)pvargResult; /* arg 0 is a pointer to the result */
6226 call_method( func, argspos, args );
6229 V_UI8(pvargResult) = call_method( func, argspos - 1, args + 1 );
6233 if (vtReturn != VT_VARIANT) V_VT(pvargResult) = vtReturn;
6234 TRACE("retval: "); dump_Variant(pvargResult);
6238 FIXME( "(%p, %ld, %d, %d, %d, %p, %p, %p (vt=%d)): not implemented for this CPU\n",
6239 pvInstance, oVft, cc, vtReturn, cActuals, prgvt, prgpvarg, pvargResult, V_VT(pvargResult));
6244 static inline BOOL func_restricted( const FUNCDESC *desc )
6246 return (desc->wFuncFlags & FUNCFLAG_FRESTRICTED) && (desc->memid >= 0);
6249 #define INVBUF_ELEMENT_SIZE \
6250 (sizeof(VARIANTARG) + sizeof(VARIANTARG) + sizeof(VARIANTARG *) + sizeof(VARTYPE))
6251 #define INVBUF_GET_ARG_ARRAY(buffer, params) (buffer)
6252 #define INVBUF_GET_MISSING_ARG_ARRAY(buffer, params) \
6253 ((VARIANTARG *)((char *)(buffer) + sizeof(VARIANTARG) * (params)))
6254 #define INVBUF_GET_ARG_PTR_ARRAY(buffer, params) \
6255 ((VARIANTARG **)((char *)(buffer) + (sizeof(VARIANTARG) + sizeof(VARIANTARG)) * (params)))
6256 #define INVBUF_GET_ARG_TYPE_ARRAY(buffer, params) \
6257 ((VARTYPE *)((char *)(buffer) + (sizeof(VARIANTARG) + sizeof(VARIANTARG) + sizeof(VARIANTARG *)) * (params)))
6259 static HRESULT WINAPI ITypeInfo_fnInvoke(
6264 DISPPARAMS *pDispParams,
6265 VARIANT *pVarResult,
6266 EXCEPINFO *pExcepInfo,
6269 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6271 unsigned int var_index;
6274 const TLBFuncDesc *pFuncInfo;
6277 TRACE("(%p)(%p,id=%d,flags=0x%08x,%p,%p,%p,%p)\n",
6278 This,pIUnk,memid,wFlags,pDispParams,pVarResult,pExcepInfo,pArgErr
6281 if( This->TypeAttr.wTypeFlags & TYPEFLAG_FRESTRICTED )
6282 return DISP_E_MEMBERNOTFOUND;
6286 ERR("NULL pDispParams not allowed\n");
6287 return E_INVALIDARG;
6290 dump_DispParms(pDispParams);
6292 if (pDispParams->cNamedArgs > pDispParams->cArgs)
6294 ERR("named argument array cannot be bigger than argument array (%d/%d)\n",
6295 pDispParams->cNamedArgs, pDispParams->cArgs);
6296 return E_INVALIDARG;
6299 /* we do this instead of using GetFuncDesc since it will return a fake
6300 * FUNCDESC for dispinterfaces and we want the real function description */
6301 for (fdc = 0; fdc < This->TypeAttr.cFuncs; ++fdc){
6302 pFuncInfo = &This->funcdescs[fdc];
6303 if ((memid == pFuncInfo->funcdesc.memid) &&
6304 (wFlags & pFuncInfo->funcdesc.invkind) &&
6305 !func_restricted( &pFuncInfo->funcdesc ))
6309 if (fdc < This->TypeAttr.cFuncs) {
6310 const FUNCDESC *func_desc = &pFuncInfo->funcdesc;
6314 TRACE("invoking:\n");
6315 dump_TLBFuncDescOne(pFuncInfo);
6318 switch (func_desc->funckind) {
6319 case FUNC_PUREVIRTUAL:
6320 case FUNC_VIRTUAL: {
6321 void *buffer = heap_alloc_zero(INVBUF_ELEMENT_SIZE * func_desc->cParams);
6323 VARIANT retval; /* pointer for storing byref retvals in */
6324 VARIANTARG **prgpvarg = INVBUF_GET_ARG_PTR_ARRAY(buffer, func_desc->cParams);
6325 VARIANTARG *rgvarg = INVBUF_GET_ARG_ARRAY(buffer, func_desc->cParams);
6326 VARTYPE *rgvt = INVBUF_GET_ARG_TYPE_ARRAY(buffer, func_desc->cParams);
6327 UINT cNamedArgs = pDispParams->cNamedArgs;
6328 DISPID *rgdispidNamedArgs = pDispParams->rgdispidNamedArgs;
6329 UINT vargs_converted=0;
6333 if (func_desc->invkind & (INVOKE_PROPERTYPUT|INVOKE_PROPERTYPUTREF))
6335 if (!cNamedArgs || (rgdispidNamedArgs[0] != DISPID_PROPERTYPUT))
6337 ERR("first named arg for property put invocation must be DISPID_PROPERTYPUT\n");
6338 hres = DISP_E_PARAMNOTFOUND;
6343 if (func_desc->cParamsOpt < 0 && cNamedArgs)
6345 ERR("functions with the vararg attribute do not support named arguments\n");
6346 hres = DISP_E_NONAMEDARGS;
6350 for (i = 0; i < func_desc->cParams; i++)
6352 TYPEDESC *tdesc = &func_desc->lprgelemdescParam[i].tdesc;
6353 hres = typedescvt_to_variantvt((ITypeInfo *)iface, tdesc, &rgvt[i]);
6358 TRACE("changing args\n");
6359 for (i = 0; i < func_desc->cParams; i++)
6361 USHORT wParamFlags = func_desc->lprgelemdescParam[i].u.paramdesc.wParamFlags;
6362 VARIANTARG *src_arg;
6364 if (wParamFlags & PARAMFLAG_FLCID)
6367 arg = prgpvarg[i] = &rgvarg[i];
6369 V_I4(arg) = This->pTypeLib->lcid;
6378 for (j = 0; j < cNamedArgs; j++)
6379 if (rgdispidNamedArgs[j] == i || (i == func_desc->cParams-1 && rgdispidNamedArgs[j] == DISPID_PROPERTYPUT))
6381 src_arg = &pDispParams->rgvarg[j];
6386 if (!src_arg && vargs_converted + cNamedArgs < pDispParams->cArgs)
6388 src_arg = &pDispParams->rgvarg[pDispParams->cArgs - 1 - vargs_converted];
6392 if (wParamFlags & PARAMFLAG_FRETVAL)
6394 /* under most conditions the caller is not allowed to
6395 * pass in a dispparam arg in the index of what would be
6396 * the retval parameter. however, there is an exception
6397 * where the extra parameter is used in an extra
6398 * IDispatch::Invoke below */
6399 if ((i < pDispParams->cArgs) &&
6400 ((func_desc->cParams != 1) || !pVarResult ||
6401 !(func_desc->invkind & INVOKE_PROPERTYGET)))
6403 hres = DISP_E_BADPARAMCOUNT;
6407 /* note: this check is placed so that if the caller passes
6408 * in a VARIANTARG for the retval we just ignore it, like
6410 if (i == func_desc->cParams - 1)
6413 arg = prgpvarg[i] = &rgvarg[i];
6414 memset(arg, 0, sizeof(*arg));
6415 V_VT(arg) = rgvt[i];
6416 memset(&retval, 0, sizeof(retval));
6417 V_BYREF(arg) = &retval;
6421 ERR("[retval] parameter must be the last parameter of the method (%d/%d)\n", i, func_desc->cParams);
6422 hres = E_UNEXPECTED;
6428 dump_Variant(src_arg);
6430 if(rgvt[i]!=V_VT(src_arg))
6432 if (rgvt[i] == VT_VARIANT)
6433 hres = VariantCopy(&rgvarg[i], src_arg);
6434 else if (rgvt[i] == (VT_VARIANT | VT_BYREF))
6436 if (rgvt[i] == V_VT(src_arg))
6437 V_VARIANTREF(&rgvarg[i]) = V_VARIANTREF(src_arg);
6440 VARIANTARG *missing_arg = INVBUF_GET_MISSING_ARG_ARRAY(buffer, func_desc->cParams);
6441 if (wParamFlags & PARAMFLAG_FIN)
6442 hres = VariantCopy(&missing_arg[i], src_arg);
6443 V_VARIANTREF(&rgvarg[i]) = &missing_arg[i];
6445 V_VT(&rgvarg[i]) = rgvt[i];
6447 else if (rgvt[i] == (VT_VARIANT | VT_ARRAY) && func_desc->cParamsOpt < 0 && i == func_desc->cParams-1)
6450 SAFEARRAYBOUND bound;
6454 bound.cElements = pDispParams->cArgs-i;
6455 if (!(a = SafeArrayCreate(VT_VARIANT, 1, &bound)))
6457 ERR("SafeArrayCreate failed\n");
6460 hres = SafeArrayAccessData(a, (LPVOID)&v);
6463 ERR("SafeArrayAccessData failed with %x\n", hres);
6466 for (j = 0; j < bound.cElements; j++)
6467 VariantCopy(&v[j], &pDispParams->rgvarg[pDispParams->cArgs - 1 - i - j]);
6468 hres = SafeArrayUnaccessData(a);
6471 ERR("SafeArrayUnaccessData failed with %x\n", hres);
6474 V_ARRAY(&rgvarg[i]) = a;
6475 V_VT(&rgvarg[i]) = rgvt[i];
6477 else if ((rgvt[i] & VT_BYREF) && !V_ISBYREF(src_arg))
6479 VARIANTARG *missing_arg = INVBUF_GET_MISSING_ARG_ARRAY(buffer, func_desc->cParams);
6480 if (wParamFlags & PARAMFLAG_FIN)
6481 hres = VariantChangeType(&missing_arg[i], src_arg, 0, rgvt[i] & ~VT_BYREF);
6483 V_VT(&missing_arg[i]) = rgvt[i] & ~VT_BYREF;
6484 V_BYREF(&rgvarg[i]) = &V_NONE(&missing_arg[i]);
6485 V_VT(&rgvarg[i]) = rgvt[i];
6487 else if ((rgvt[i] & VT_BYREF) && (rgvt[i] == V_VT(src_arg)))
6489 V_BYREF(&rgvarg[i]) = V_BYREF(src_arg);
6490 V_VT(&rgvarg[i]) = rgvt[i];
6494 /* FIXME: this doesn't work for VT_BYREF arguments if
6495 * they are not the same type as in the paramdesc */
6496 V_VT(&rgvarg[i]) = V_VT(src_arg);
6497 hres = VariantChangeType(&rgvarg[i], src_arg, 0, rgvt[i]);
6498 V_VT(&rgvarg[i]) = rgvt[i];
6503 ERR("failed to convert param %d to %s%s from %s%s\n", i,
6504 debugstr_vt(rgvt[i]), debugstr_vf(rgvt[i]),
6505 debugstr_VT(src_arg), debugstr_VF(src_arg));
6508 prgpvarg[i] = &rgvarg[i];
6512 prgpvarg[i] = src_arg;
6515 else if (wParamFlags & PARAMFLAG_FOPT)
6518 arg = prgpvarg[i] = &rgvarg[i];
6519 if (wParamFlags & PARAMFLAG_FHASDEFAULT)
6521 hres = VariantCopy(arg, &func_desc->lprgelemdescParam[i].u.paramdesc.pparamdescex->varDefaultValue);
6527 VARIANTARG *missing_arg;
6528 /* if the function wants a pointer to a variant then
6529 * set that up, otherwise just pass the VT_ERROR in
6530 * the argument by value */
6531 if (rgvt[i] & VT_BYREF)
6533 missing_arg = INVBUF_GET_MISSING_ARG_ARRAY(buffer, func_desc->cParams) + i;
6534 V_VT(arg) = VT_VARIANT | VT_BYREF;
6535 V_VARIANTREF(arg) = missing_arg;
6539 V_VT(missing_arg) = VT_ERROR;
6540 V_ERROR(missing_arg) = DISP_E_PARAMNOTFOUND;
6545 hres = DISP_E_BADPARAMCOUNT;
6549 if (FAILED(hres)) goto func_fail; /* FIXME: we don't free changed types here */
6551 /* VT_VOID is a special case for return types, so it is not
6552 * handled in the general function */
6553 if (func_desc->elemdescFunc.tdesc.vt == VT_VOID)
6554 V_VT(&varresult) = VT_EMPTY;
6557 V_VT(&varresult) = 0;
6558 hres = typedescvt_to_variantvt((ITypeInfo *)iface, &func_desc->elemdescFunc.tdesc, &V_VT(&varresult));
6559 if (FAILED(hres)) goto func_fail; /* FIXME: we don't free changed types here */
6562 hres = DispCallFunc(pIUnk, func_desc->oVft, func_desc->callconv,
6563 V_VT(&varresult), func_desc->cParams, rgvt,
6564 prgpvarg, &varresult);
6566 vargs_converted = 0;
6568 for (i = 0; i < func_desc->cParams; i++)
6570 USHORT wParamFlags = func_desc->lprgelemdescParam[i].u.paramdesc.wParamFlags;
6571 VARIANTARG *missing_arg = INVBUF_GET_MISSING_ARG_ARRAY(buffer, func_desc->cParams);
6573 if (wParamFlags & PARAMFLAG_FLCID)
6575 else if (wParamFlags & PARAMFLAG_FRETVAL)
6579 TRACE("[retval] value: ");
6580 dump_Variant(prgpvarg[i]);
6585 VariantInit(pVarResult);
6586 /* deref return value */
6587 hres = VariantCopyInd(pVarResult, prgpvarg[i]);
6590 VARIANT_ClearInd(prgpvarg[i]);
6592 else if (vargs_converted < pDispParams->cArgs)
6594 VARIANTARG *arg = &pDispParams->rgvarg[pDispParams->cArgs - 1 - vargs_converted];
6595 if (wParamFlags & PARAMFLAG_FOUT)
6597 if ((rgvt[i] & VT_BYREF) && !(V_VT(arg) & VT_BYREF))
6599 hres = VariantChangeType(arg, &rgvarg[i], 0, V_VT(arg));
6603 ERR("failed to convert param %d to vt %d\n", i,
6604 V_VT(&pDispParams->rgvarg[pDispParams->cArgs - 1 - vargs_converted]));
6609 else if (V_VT(prgpvarg[i]) == (VT_VARIANT | VT_ARRAY) &&
6610 func_desc->cParamsOpt < 0 &&
6611 i == func_desc->cParams-1)
6613 SAFEARRAY *a = V_ARRAY(prgpvarg[i]);
6616 hres = SafeArrayGetUBound(a, 1, &ubound);
6619 ERR("SafeArrayGetUBound failed with %x\n", hres);
6622 hres = SafeArrayAccessData(a, (LPVOID)&v);
6625 ERR("SafeArrayAccessData failed with %x\n", hres);
6628 for (j = 0; j <= ubound; j++)
6629 VariantClear(&v[j]);
6630 hres = SafeArrayUnaccessData(a);
6633 ERR("SafeArrayUnaccessData failed with %x\n", hres);
6637 VariantClear(&rgvarg[i]);
6640 else if (wParamFlags & PARAMFLAG_FOPT)
6642 if (wParamFlags & PARAMFLAG_FHASDEFAULT)
6643 VariantClear(&rgvarg[i]);
6646 VariantClear(&missing_arg[i]);
6649 if ((V_VT(&varresult) == VT_ERROR) && FAILED(V_ERROR(&varresult)))
6651 WARN("invoked function failed with error 0x%08x\n", V_ERROR(&varresult));
6652 hres = DISP_E_EXCEPTION;
6655 IErrorInfo *pErrorInfo;
6656 pExcepInfo->scode = V_ERROR(&varresult);
6657 if (GetErrorInfo(0, &pErrorInfo) == S_OK)
6659 IErrorInfo_GetDescription(pErrorInfo, &pExcepInfo->bstrDescription);
6660 IErrorInfo_GetHelpFile(pErrorInfo, &pExcepInfo->bstrHelpFile);
6661 IErrorInfo_GetSource(pErrorInfo, &pExcepInfo->bstrSource);
6662 IErrorInfo_GetHelpContext(pErrorInfo, &pExcepInfo->dwHelpContext);
6664 IErrorInfo_Release(pErrorInfo);
6668 if (V_VT(&varresult) != VT_ERROR)
6670 TRACE("varresult value: ");
6671 dump_Variant(&varresult);
6675 VariantClear(pVarResult);
6676 *pVarResult = varresult;
6679 VariantClear(&varresult);
6682 if (SUCCEEDED(hres) && pVarResult && (func_desc->cParams == 1) &&
6683 (func_desc->invkind & INVOKE_PROPERTYGET) &&
6684 (func_desc->lprgelemdescParam[0].u.paramdesc.wParamFlags & PARAMFLAG_FRETVAL) &&
6685 (pDispParams->cArgs != 0))
6687 if (V_VT(pVarResult) == VT_DISPATCH)
6689 IDispatch *pDispatch = V_DISPATCH(pVarResult);
6690 /* Note: not VariantClear; we still need the dispatch
6691 * pointer to be valid */
6692 VariantInit(pVarResult);
6693 hres = IDispatch_Invoke(pDispatch, DISPID_VALUE, &IID_NULL,
6694 GetSystemDefaultLCID(), INVOKE_PROPERTYGET,
6695 pDispParams, pVarResult, pExcepInfo, pArgErr);
6696 IDispatch_Release(pDispatch);
6700 VariantClear(pVarResult);
6701 hres = DISP_E_NOTACOLLECTION;
6709 case FUNC_DISPATCH: {
6712 hres = IUnknown_QueryInterface((LPUNKNOWN)pIUnk,&IID_IDispatch,(LPVOID*)&disp);
6713 if (SUCCEEDED(hres)) {
6714 FIXME("Calling Invoke in IDispatch iface. untested!\n");
6715 hres = IDispatch_Invoke(
6716 disp,memid,&IID_NULL,LOCALE_USER_DEFAULT,wFlags,pDispParams,
6717 pVarResult,pExcepInfo,pArgErr
6720 FIXME("IDispatch::Invoke failed with %08x. (Could be not a real error?)\n", hres);
6721 IDispatch_Release(disp);
6723 FIXME("FUNC_DISPATCH used on object without IDispatch iface?\n");
6727 FIXME("Unknown function invocation type %d\n", func_desc->funckind);
6732 TRACE("-- 0x%08x\n", hres);
6735 } else if(SUCCEEDED(hres = ITypeInfo2_GetVarIndexOfMemId(iface, memid, &var_index))) {
6738 hres = ITypeInfo2_GetVarDesc(iface, var_index, &var_desc);
6739 if(FAILED(hres)) return hres;
6741 FIXME("varseek: Found memid, but variable-based invoking not supported\n");
6742 dump_VARDESC(var_desc);
6743 ITypeInfo2_ReleaseVarDesc(iface, var_desc);
6747 /* not found, look for it in inherited interfaces */
6748 ITypeInfo2_GetTypeKind(iface, &type_kind);
6749 if(type_kind == TKIND_INTERFACE || type_kind == TKIND_DISPATCH) {
6750 if(This->impltypes) {
6751 /* recursive search */
6753 hres = ITypeInfo_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pTInfo);
6754 if(SUCCEEDED(hres)){
6755 hres = ITypeInfo_Invoke(pTInfo,pIUnk,memid,wFlags,pDispParams,pVarResult,pExcepInfo,pArgErr);
6756 ITypeInfo_Release(pTInfo);
6759 WARN("Could not search inherited interface!\n");
6762 WARN("did not find member id %d, flags 0x%x!\n", memid, wFlags);
6763 return DISP_E_MEMBERNOTFOUND;
6766 /* ITypeInfo::GetDocumentation
6768 * Retrieves the documentation string, the complete Help file name and path,
6769 * and the context ID for the Help topic for a specified type description.
6771 * (Can be tested by the Visual Basic Editor in Word for instance.)
6773 static HRESULT WINAPI ITypeInfo_fnGetDocumentation( ITypeInfo2 *iface,
6774 MEMBERID memid, BSTR *pBstrName, BSTR *pBstrDocString,
6775 DWORD *pdwHelpContext, BSTR *pBstrHelpFile)
6777 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6778 const TLBFuncDesc *pFDesc;
6779 const TLBVarDesc *pVDesc;
6780 TRACE("(%p) memid %d Name(%p) DocString(%p)"
6781 " HelpContext(%p) HelpFile(%p)\n",
6782 This, memid, pBstrName, pBstrDocString, pdwHelpContext, pBstrHelpFile);
6783 if(memid==MEMBERID_NIL){ /* documentation for the typeinfo */
6785 *pBstrName=SysAllocString(This->Name);
6787 *pBstrDocString=SysAllocString(This->DocString);
6789 *pdwHelpContext=This->dwHelpContext;
6791 *pBstrHelpFile=SysAllocString(This->DocString);/* FIXME */
6793 }else {/* for a member */
6794 pFDesc = TLB_get_funcdesc_by_memberid(This->funcdescs, This->TypeAttr.cFuncs, memid);
6797 *pBstrName = SysAllocString(pFDesc->Name);
6799 *pBstrDocString=SysAllocString(pFDesc->HelpString);
6801 *pdwHelpContext=pFDesc->helpcontext;
6804 pVDesc = TLB_get_vardesc_by_memberid(This->vardescs, This->TypeAttr.cVars, memid);
6807 *pBstrName = SysAllocString(pVDesc->Name);
6809 *pBstrDocString=SysAllocString(pVDesc->HelpString);
6811 *pdwHelpContext=pVDesc->HelpContext;
6816 if(This->impltypes &&
6817 (This->TypeAttr.typekind==TKIND_INTERFACE || This->TypeAttr.typekind==TKIND_DISPATCH)) {
6818 /* recursive search */
6821 result = ITypeInfo_GetRefTypeInfo(iface, This->impltypes[0].hRef,
6823 if(SUCCEEDED(result)) {
6824 result = ITypeInfo_GetDocumentation(pTInfo, memid, pBstrName,
6825 pBstrDocString, pdwHelpContext, pBstrHelpFile);
6826 ITypeInfo_Release(pTInfo);
6829 WARN("Could not search inherited interface!\n");
6832 WARN("member %d not found\n", memid);
6833 return TYPE_E_ELEMENTNOTFOUND;
6836 /* ITypeInfo::GetDllEntry
6838 * Retrieves a description or specification of an entry point for a function
6841 static HRESULT WINAPI ITypeInfo_fnGetDllEntry( ITypeInfo2 *iface, MEMBERID memid,
6842 INVOKEKIND invKind, BSTR *pBstrDllName, BSTR *pBstrName,
6845 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6846 const TLBFuncDesc *pFDesc;
6848 TRACE("(%p)->(memid %x, %d, %p, %p, %p)\n", This, memid, invKind, pBstrDllName, pBstrName, pwOrdinal);
6850 if (pBstrDllName) *pBstrDllName = NULL;
6851 if (pBstrName) *pBstrName = NULL;
6852 if (pwOrdinal) *pwOrdinal = 0;
6854 if (This->TypeAttr.typekind != TKIND_MODULE)
6855 return TYPE_E_BADMODULEKIND;
6857 pFDesc = TLB_get_funcdesc_by_memberid(This->funcdescs, This->TypeAttr.cFuncs, memid);
6859 dump_TypeInfo(This);
6861 dump_TLBFuncDescOne(pFDesc);
6864 *pBstrDllName = SysAllocString(This->DllName);
6866 if (!IS_INTRESOURCE(pFDesc->Entry) && (pFDesc->Entry != (void*)-1)) {
6868 *pBstrName = SysAllocString(pFDesc->Entry);
6876 *pwOrdinal = LOWORD(pFDesc->Entry);
6879 return TYPE_E_ELEMENTNOTFOUND;
6882 /* internal function to make the inherited interfaces' methods appear
6883 * part of the interface */
6884 static HRESULT ITypeInfoImpl_GetDispatchRefTypeInfo( ITypeInfo *iface,
6885 HREFTYPE *hRefType, ITypeInfo **ppTInfo)
6887 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6890 TRACE("%p, 0x%x\n", iface, *hRefType);
6892 if (This->impltypes && (*hRefType & DISPATCH_HREF_MASK))
6894 ITypeInfo *pSubTypeInfo;
6896 hr = ITypeInfo_GetRefTypeInfo(iface, This->impltypes[0].hRef, &pSubTypeInfo);
6900 hr = ITypeInfoImpl_GetDispatchRefTypeInfo(pSubTypeInfo,
6902 ITypeInfo_Release(pSubTypeInfo);
6906 *hRefType -= DISPATCH_HREF_OFFSET;
6908 if (!(*hRefType & DISPATCH_HREF_MASK))
6909 return ITypeInfo_GetRefTypeInfo(iface, *hRefType, ppTInfo);
6914 /* ITypeInfo::GetRefTypeInfo
6916 * If a type description references other type descriptions, it retrieves
6917 * the referenced type descriptions.
6919 static HRESULT WINAPI ITypeInfo_fnGetRefTypeInfo(
6922 ITypeInfo **ppTInfo)
6924 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
6925 HRESULT result = E_FAIL;
6927 if ((This->hreftype != -1) && (This->hreftype == hRefType))
6929 *ppTInfo = (ITypeInfo *)&This->lpVtbl;
6930 ITypeInfo_AddRef(*ppTInfo);
6933 else if (hRefType == -1 &&
6934 (This->TypeAttr.typekind == TKIND_DISPATCH) &&
6935 (This->TypeAttr.wTypeFlags & TYPEFLAG_FDUAL))
6937 /* when we meet a DUAL dispinterface, we must create the interface
6940 ITypeInfoImpl *pTypeInfoImpl = ITypeInfoImpl_Constructor();
6943 /* the interface version contains the same information as the dispinterface
6944 * copy the contents of the structs.
6946 *pTypeInfoImpl = *This;
6947 pTypeInfoImpl->ref = 0;
6949 /* change the type to interface */
6950 pTypeInfoImpl->TypeAttr.typekind = TKIND_INTERFACE;
6952 *ppTInfo = (ITypeInfo*) pTypeInfoImpl;
6954 /* the AddRef implicitly adds a reference to the parent typelib, which
6955 * stops the copied data from being destroyed until the new typeinfo's
6956 * refcount goes to zero, but we need to signal to the new instance to
6957 * not free its data structures when it is destroyed */
6958 pTypeInfoImpl->not_attached_to_typelib = TRUE;
6960 ITypeInfo_AddRef(*ppTInfo);
6964 } else if ((hRefType != -1) && (hRefType & DISPATCH_HREF_MASK) &&
6965 (This->TypeAttr.typekind == TKIND_DISPATCH))
6967 HREFTYPE href_dispatch = hRefType;
6968 result = ITypeInfoImpl_GetDispatchRefTypeInfo((ITypeInfo *)iface, &href_dispatch, ppTInfo);
6970 TLBRefType *ref_type;
6971 LIST_FOR_EACH_ENTRY(ref_type, &This->pTypeLib->ref_list, TLBRefType, entry)
6973 if(ref_type->reference == hRefType)
6976 if(&ref_type->entry == &This->pTypeLib->ref_list)
6978 FIXME("Can't find pRefType for ref %x\n", hRefType);
6981 if(hRefType != -1) {
6982 ITypeLib *pTLib = NULL;
6984 if(ref_type->pImpTLInfo == TLB_REF_INTERNAL) {
6986 result = ITypeInfo_GetContainingTypeLib(iface, &pTLib, &Index);
6988 if(ref_type->pImpTLInfo->pImpTypeLib) {
6989 TRACE("typeinfo in imported typelib that is already loaded\n");
6990 pTLib = (ITypeLib*)ref_type->pImpTLInfo->pImpTypeLib;
6991 ITypeLib2_AddRef(pTLib);
6994 TRACE("typeinfo in imported typelib that isn't already loaded\n");
6995 result = LoadRegTypeLib( &ref_type->pImpTLInfo->guid,
6996 ref_type->pImpTLInfo->wVersionMajor,
6997 ref_type->pImpTLInfo->wVersionMinor,
6998 ref_type->pImpTLInfo->lcid,
7001 if(FAILED(result)) {
7002 BSTR libnam=SysAllocString(ref_type->pImpTLInfo->name);
7003 result=LoadTypeLib(libnam, &pTLib);
7004 SysFreeString(libnam);
7006 if(SUCCEEDED(result)) {
7007 ref_type->pImpTLInfo->pImpTypeLib = (ITypeLibImpl*)pTLib;
7008 ITypeLib2_AddRef(pTLib);
7012 if(SUCCEEDED(result)) {
7013 if(ref_type->index == TLB_REF_USE_GUID)
7014 result = ITypeLib2_GetTypeInfoOfGuid(pTLib,
7018 result = ITypeLib2_GetTypeInfo(pTLib, ref_type->index,
7022 ITypeLib2_Release(pTLib);
7027 TRACE("(%p) hreftype 0x%04x loaded %s (%p)\n", This, hRefType,
7028 SUCCEEDED(result)? "SUCCESS":"FAILURE", *ppTInfo);
7032 /* ITypeInfo::AddressOfMember
7034 * Retrieves the addresses of static functions or variables, such as those
7037 static HRESULT WINAPI ITypeInfo_fnAddressOfMember( ITypeInfo2 *iface,
7038 MEMBERID memid, INVOKEKIND invKind, PVOID *ppv)
7040 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7046 TRACE("(%p)->(0x%x, 0x%x, %p)\n", This, memid, invKind, ppv);
7048 hr = ITypeInfo_GetDllEntry(iface, memid, invKind, &dll, &entry, &ordinal);
7052 module = LoadLibraryW(dll);
7055 ERR("couldn't load %s\n", debugstr_w(dll));
7057 SysFreeString(entry);
7058 return STG_E_FILENOTFOUND;
7060 /* FIXME: store library somewhere where we can free it */
7065 INT len = WideCharToMultiByte(CP_ACP, 0, entry, -1, NULL, 0, NULL, NULL);
7066 entryA = heap_alloc(len);
7067 WideCharToMultiByte(CP_ACP, 0, entry, -1, entryA, len, NULL, NULL);
7069 *ppv = GetProcAddress(module, entryA);
7071 ERR("function not found %s\n", debugstr_a(entryA));
7077 *ppv = GetProcAddress(module, MAKEINTRESOURCEA(ordinal));
7079 ERR("function not found %d\n", ordinal);
7083 SysFreeString(entry);
7086 return TYPE_E_DLLFUNCTIONNOTFOUND;
7091 /* ITypeInfo::CreateInstance
7093 * Creates a new instance of a type that describes a component object class
7096 static HRESULT WINAPI ITypeInfo_fnCreateInstance( ITypeInfo2 *iface,
7097 IUnknown *pOuterUnk, REFIID riid, VOID **ppvObj)
7099 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7103 TRACE("(%p)->(%p, %s, %p)\n", This, pOuterUnk, debugstr_guid(riid), ppvObj);
7109 WARN("Not able to aggregate\n");
7110 return CLASS_E_NOAGGREGATION;
7113 hr = ITypeInfo_GetTypeAttr(iface, &pTA);
7114 if(FAILED(hr)) return hr;
7116 if(pTA->typekind != TKIND_COCLASS)
7118 WARN("CreateInstance on typeinfo of type %x\n", pTA->typekind);
7124 if(pTA->wTypeFlags & TYPEFLAG_FAPPOBJECT)
7127 hr = GetActiveObject(&pTA->guid, NULL, &pUnk);
7128 TRACE("GetActiveObject rets %08x\n", hr);
7131 hr = IUnknown_QueryInterface(pUnk, riid, ppvObj);
7132 IUnknown_Release(pUnk);
7137 hr = CoCreateInstance(&pTA->guid, NULL,
7138 CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER,
7142 ITypeInfo_ReleaseTypeAttr(iface, pTA);
7146 /* ITypeInfo::GetMops
7148 * Retrieves marshalling information.
7150 static HRESULT WINAPI ITypeInfo_fnGetMops( ITypeInfo2 *iface, MEMBERID memid,
7153 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7154 FIXME("(%p %d) stub!\n", This, memid);
7159 /* ITypeInfo::GetContainingTypeLib
7161 * Retrieves the containing type library and the index of the type description
7162 * within that type library.
7164 static HRESULT WINAPI ITypeInfo_fnGetContainingTypeLib( ITypeInfo2 *iface,
7165 ITypeLib * *ppTLib, UINT *pIndex)
7167 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7169 /* If a pointer is null, we simply ignore it, the ATL in particular passes pIndex as 0 */
7171 *pIndex=This->index;
7172 TRACE("returning pIndex=%d\n", *pIndex);
7176 *ppTLib=(LPTYPELIB )(This->pTypeLib);
7177 ITypeLib2_AddRef(*ppTLib);
7178 TRACE("returning ppTLib=%p\n", *ppTLib);
7184 /* ITypeInfo::ReleaseTypeAttr
7186 * Releases a TYPEATTR previously returned by GetTypeAttr.
7189 static void WINAPI ITypeInfo_fnReleaseTypeAttr( ITypeInfo2 *iface,
7190 TYPEATTR* pTypeAttr)
7192 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7193 TRACE("(%p)->(%p)\n", This, pTypeAttr);
7194 heap_free(pTypeAttr);
7197 /* ITypeInfo::ReleaseFuncDesc
7199 * Releases a FUNCDESC previously returned by GetFuncDesc. *
7201 static void WINAPI ITypeInfo_fnReleaseFuncDesc(
7203 FUNCDESC *pFuncDesc)
7205 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7208 TRACE("(%p)->(%p)\n", This, pFuncDesc);
7210 for (i = 0; i < pFuncDesc->cParams; i++)
7211 TLB_FreeElemDesc(&pFuncDesc->lprgelemdescParam[i]);
7212 TLB_FreeElemDesc(&pFuncDesc->elemdescFunc);
7214 SysFreeString((BSTR)pFuncDesc);
7217 /* ITypeInfo::ReleaseVarDesc
7219 * Releases a VARDESC previously returned by GetVarDesc.
7221 static void WINAPI ITypeInfo_fnReleaseVarDesc( ITypeInfo2 *iface,
7224 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7225 TRACE("(%p)->(%p)\n", This, pVarDesc);
7227 TLB_FreeElemDesc(&pVarDesc->elemdescVar);
7228 if (pVarDesc->varkind == VAR_CONST)
7229 VariantClear(pVarDesc->u.lpvarValue);
7230 SysFreeString((BSTR)pVarDesc);
7233 /* ITypeInfo2::GetTypeKind
7235 * Returns the TYPEKIND enumeration quickly, without doing any allocations.
7238 static HRESULT WINAPI ITypeInfo2_fnGetTypeKind( ITypeInfo2 * iface,
7239 TYPEKIND *pTypeKind)
7241 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7242 *pTypeKind=This->TypeAttr.typekind;
7243 TRACE("(%p) type 0x%0x\n", This,*pTypeKind);
7247 /* ITypeInfo2::GetTypeFlags
7249 * Returns the type flags without any allocations. This returns a DWORD type
7250 * flag, which expands the type flags without growing the TYPEATTR (type
7254 static HRESULT WINAPI ITypeInfo2_fnGetTypeFlags( ITypeInfo2 *iface, ULONG *pTypeFlags)
7256 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7257 *pTypeFlags=This->TypeAttr.wTypeFlags;
7258 TRACE("(%p) flags 0x%x\n", This,*pTypeFlags);
7262 /* ITypeInfo2::GetFuncIndexOfMemId
7263 * Binds to a specific member based on a known DISPID, where the member name
7264 * is not known (for example, when binding to a default member).
7267 static HRESULT WINAPI ITypeInfo2_fnGetFuncIndexOfMemId( ITypeInfo2 * iface,
7268 MEMBERID memid, INVOKEKIND invKind, UINT *pFuncIndex)
7270 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7274 for (fdc = 0; fdc < This->TypeAttr.cFuncs; ++fdc){
7275 const TLBFuncDesc *pFuncInfo = &This->funcdescs[fdc];
7276 if(memid == pFuncInfo->funcdesc.memid && (invKind & pFuncInfo->funcdesc.invkind))
7279 if(fdc < This->TypeAttr.cFuncs) {
7283 result = TYPE_E_ELEMENTNOTFOUND;
7285 TRACE("(%p) memid 0x%08x invKind 0x%04x -> %s\n", This,
7286 memid, invKind, SUCCEEDED(result) ? "SUCCESS" : "FAILED");
7290 /* TypeInfo2::GetVarIndexOfMemId
7292 * Binds to a specific member based on a known DISPID, where the member name
7293 * is not known (for example, when binding to a default member).
7296 static HRESULT WINAPI ITypeInfo2_fnGetVarIndexOfMemId( ITypeInfo2 * iface,
7297 MEMBERID memid, UINT *pVarIndex)
7299 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7300 TLBVarDesc *pVarInfo;
7302 TRACE("%p %d %p\n", iface, memid, pVarIndex);
7304 pVarInfo = TLB_get_vardesc_by_memberid(This->vardescs, This->TypeAttr.cVars, memid);
7306 return TYPE_E_ELEMENTNOTFOUND;
7308 *pVarIndex = (pVarInfo - This->vardescs);
7313 /* ITypeInfo2::GetCustData
7315 * Gets the custom data
7317 static HRESULT WINAPI ITypeInfo2_fnGetCustData(
7322 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7323 TLBCustData *pCData;
7325 TRACE("%p %s %p\n", This, debugstr_guid(guid), pVarVal);
7327 pCData = TLB_get_custdata_by_guid(&This->custdata_list, guid);
7329 VariantInit( pVarVal);
7331 VariantCopy( pVarVal, &pCData->data);
7333 VariantClear( pVarVal );
7337 /* ITypeInfo2::GetFuncCustData
7339 * Gets the custom data
7341 static HRESULT WINAPI ITypeInfo2_fnGetFuncCustData(
7347 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7348 TLBCustData *pCData;
7349 TLBFuncDesc *pFDesc = &This->funcdescs[index];
7351 TRACE("%p %u %s %p\n", This, index, debugstr_guid(guid), pVarVal);
7353 if(index >= This->TypeAttr.cFuncs)
7354 return TYPE_E_ELEMENTNOTFOUND;
7356 pCData = TLB_get_custdata_by_guid(&pFDesc->custdata_list, guid);
7358 return TYPE_E_ELEMENTNOTFOUND;
7360 VariantInit(pVarVal);
7361 VariantCopy(pVarVal, &pCData->data);
7366 /* ITypeInfo2::GetParamCustData
7368 * Gets the custom data
7370 static HRESULT WINAPI ITypeInfo2_fnGetParamCustData(
7377 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7378 TLBCustData *pCData;
7379 TLBFuncDesc *pFDesc = &This->funcdescs[indexFunc];
7381 TRACE("%p %u %u %s %p\n", This, indexFunc, indexParam,
7382 debugstr_guid(guid), pVarVal);
7384 if(indexFunc >= This->TypeAttr.cFuncs)
7385 return TYPE_E_ELEMENTNOTFOUND;
7387 if(indexParam >= pFDesc->funcdesc.cParams)
7388 return TYPE_E_ELEMENTNOTFOUND;
7390 pCData = TLB_get_custdata_by_guid(&pFDesc->pParamDesc[indexParam].custdata_list, guid);
7392 return TYPE_E_ELEMENTNOTFOUND;
7394 VariantInit(pVarVal);
7395 VariantCopy(pVarVal, &pCData->data);
7400 /* ITypeInfo2::GetVarCustData
7402 * Gets the custom data
7404 static HRESULT WINAPI ITypeInfo2_fnGetVarCustData(
7410 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7411 TLBCustData *pCData;
7412 TLBVarDesc *pVDesc = &This->vardescs[index];
7414 TRACE("%p %s %p\n", This, debugstr_guid(guid), pVarVal);
7416 if(index >= This->TypeAttr.cVars)
7417 return TYPE_E_ELEMENTNOTFOUND;
7419 pCData = TLB_get_custdata_by_guid(&pVDesc->custdata_list, guid);
7421 return TYPE_E_ELEMENTNOTFOUND;
7423 VariantInit(pVarVal);
7424 VariantCopy(pVarVal, &pCData->data);
7429 /* ITypeInfo2::GetImplCustData
7431 * Gets the custom data
7433 static HRESULT WINAPI ITypeInfo2_fnGetImplTypeCustData(
7439 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7440 TLBCustData *pCData;
7441 TLBImplType *pRDesc = &This->impltypes[index];
7443 TRACE("%p %u %s %p\n", This, index, debugstr_guid(guid), pVarVal);
7445 if(index >= This->TypeAttr.cImplTypes)
7446 return TYPE_E_ELEMENTNOTFOUND;
7448 pCData = TLB_get_custdata_by_guid(&pRDesc->custdata_list, guid);
7450 return TYPE_E_ELEMENTNOTFOUND;
7452 VariantInit(pVarVal);
7453 VariantCopy(pVarVal, &pCData->data);
7458 /* ITypeInfo2::GetDocumentation2
7460 * Retrieves the documentation string, the complete Help file name and path,
7461 * the localization context to use, and the context ID for the library Help
7462 * topic in the Help file.
7465 static HRESULT WINAPI ITypeInfo2_fnGetDocumentation2(
7469 BSTR *pbstrHelpString,
7470 DWORD *pdwHelpStringContext,
7471 BSTR *pbstrHelpStringDll)
7473 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7474 const TLBFuncDesc *pFDesc;
7475 const TLBVarDesc *pVDesc;
7476 TRACE("(%p) memid %d lcid(0x%x) HelpString(%p) "
7477 "HelpStringContext(%p) HelpStringDll(%p)\n",
7478 This, memid, lcid, pbstrHelpString, pdwHelpStringContext,
7479 pbstrHelpStringDll );
7480 /* the help string should be obtained from the helpstringdll,
7481 * using the _DLLGetDocumentation function, based on the supplied
7482 * lcid. Nice to do sometime...
7484 if(memid==MEMBERID_NIL){ /* documentation for the typeinfo */
7486 *pbstrHelpString=SysAllocString(This->Name);
7487 if(pdwHelpStringContext)
7488 *pdwHelpStringContext=This->dwHelpStringContext;
7489 if(pbstrHelpStringDll)
7490 *pbstrHelpStringDll=
7491 SysAllocString(This->pTypeLib->HelpStringDll);/* FIXME */
7493 }else {/* for a member */
7494 pFDesc = TLB_get_funcdesc_by_memberid(This->funcdescs, This->TypeAttr.cFuncs, memid);
7497 *pbstrHelpString=SysAllocString(pFDesc->HelpString);
7498 if(pdwHelpStringContext)
7499 *pdwHelpStringContext=pFDesc->HelpStringContext;
7500 if(pbstrHelpStringDll)
7501 *pbstrHelpStringDll=
7502 SysAllocString(This->pTypeLib->HelpStringDll);/* FIXME */
7505 pVDesc = TLB_get_vardesc_by_memberid(This->vardescs, This->TypeAttr.cVars, memid);
7508 *pbstrHelpString=SysAllocString(pVDesc->HelpString);
7509 if(pdwHelpStringContext)
7510 *pdwHelpStringContext=pVDesc->HelpStringContext;
7511 if(pbstrHelpStringDll)
7512 *pbstrHelpStringDll=
7513 SysAllocString(This->pTypeLib->HelpStringDll);/* FIXME */
7517 return TYPE_E_ELEMENTNOTFOUND;
7520 /* ITypeInfo2::GetAllCustData
7522 * Gets all custom data items for the Type info.
7525 static HRESULT WINAPI ITypeInfo2_fnGetAllCustData(
7527 CUSTDATA *pCustData)
7529 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7531 TRACE("%p %p\n", This, pCustData);
7533 return TLB_copy_all_custdata(&This->custdata_list, pCustData);
7536 /* ITypeInfo2::GetAllFuncCustData
7538 * Gets all custom data items for the specified Function
7541 static HRESULT WINAPI ITypeInfo2_fnGetAllFuncCustData(
7544 CUSTDATA *pCustData)
7546 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7547 TLBFuncDesc *pFDesc = &This->funcdescs[index];
7549 TRACE("%p %u %p\n", This, index, pCustData);
7551 if(index >= This->TypeAttr.cFuncs)
7552 return TYPE_E_ELEMENTNOTFOUND;
7554 return TLB_copy_all_custdata(&pFDesc->custdata_list, pCustData);
7557 /* ITypeInfo2::GetAllParamCustData
7559 * Gets all custom data items for the Functions
7562 static HRESULT WINAPI ITypeInfo2_fnGetAllParamCustData( ITypeInfo2 * iface,
7563 UINT indexFunc, UINT indexParam, CUSTDATA *pCustData)
7565 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7566 TLBFuncDesc *pFDesc = &This->funcdescs[indexFunc];
7568 TRACE("%p %u %u %p\n", This, indexFunc, indexParam, pCustData);
7570 if(indexFunc >= This->TypeAttr.cFuncs)
7571 return TYPE_E_ELEMENTNOTFOUND;
7573 if(indexParam >= pFDesc->funcdesc.cParams)
7574 return TYPE_E_ELEMENTNOTFOUND;
7576 return TLB_copy_all_custdata(&pFDesc->pParamDesc[indexParam].custdata_list, pCustData);
7579 /* ITypeInfo2::GetAllVarCustData
7581 * Gets all custom data items for the specified Variable
7584 static HRESULT WINAPI ITypeInfo2_fnGetAllVarCustData( ITypeInfo2 * iface,
7585 UINT index, CUSTDATA *pCustData)
7587 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7588 TLBVarDesc * pVDesc = &This->vardescs[index];
7590 TRACE("%p %u %p\n", This, index, pCustData);
7592 if(index >= This->TypeAttr.cVars)
7593 return TYPE_E_ELEMENTNOTFOUND;
7595 return TLB_copy_all_custdata(&pVDesc->custdata_list, pCustData);
7598 /* ITypeInfo2::GetAllImplCustData
7600 * Gets all custom data items for the specified implementation type
7603 static HRESULT WINAPI ITypeInfo2_fnGetAllImplTypeCustData(
7606 CUSTDATA *pCustData)
7608 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
7609 TLBImplType *pRDesc = &This->impltypes[index];
7611 TRACE("%p %u %p\n", This, index, pCustData);
7613 if(index >= This->TypeAttr.cImplTypes)
7614 return TYPE_E_ELEMENTNOTFOUND;
7616 return TLB_copy_all_custdata(&pRDesc->custdata_list, pCustData);
7619 static const ITypeInfo2Vtbl tinfvt =
7622 ITypeInfo_fnQueryInterface,
7624 ITypeInfo_fnRelease,
7626 ITypeInfo_fnGetTypeAttr,
7627 ITypeInfo_fnGetTypeComp,
7628 ITypeInfo_fnGetFuncDesc,
7629 ITypeInfo_fnGetVarDesc,
7630 ITypeInfo_fnGetNames,
7631 ITypeInfo_fnGetRefTypeOfImplType,
7632 ITypeInfo_fnGetImplTypeFlags,
7633 ITypeInfo_fnGetIDsOfNames,
7635 ITypeInfo_fnGetDocumentation,
7636 ITypeInfo_fnGetDllEntry,
7637 ITypeInfo_fnGetRefTypeInfo,
7638 ITypeInfo_fnAddressOfMember,
7639 ITypeInfo_fnCreateInstance,
7640 ITypeInfo_fnGetMops,
7641 ITypeInfo_fnGetContainingTypeLib,
7642 ITypeInfo_fnReleaseTypeAttr,
7643 ITypeInfo_fnReleaseFuncDesc,
7644 ITypeInfo_fnReleaseVarDesc,
7646 ITypeInfo2_fnGetTypeKind,
7647 ITypeInfo2_fnGetTypeFlags,
7648 ITypeInfo2_fnGetFuncIndexOfMemId,
7649 ITypeInfo2_fnGetVarIndexOfMemId,
7650 ITypeInfo2_fnGetCustData,
7651 ITypeInfo2_fnGetFuncCustData,
7652 ITypeInfo2_fnGetParamCustData,
7653 ITypeInfo2_fnGetVarCustData,
7654 ITypeInfo2_fnGetImplTypeCustData,
7655 ITypeInfo2_fnGetDocumentation2,
7656 ITypeInfo2_fnGetAllCustData,
7657 ITypeInfo2_fnGetAllFuncCustData,
7658 ITypeInfo2_fnGetAllParamCustData,
7659 ITypeInfo2_fnGetAllVarCustData,
7660 ITypeInfo2_fnGetAllImplTypeCustData,
7663 /******************************************************************************
7664 * CreateDispTypeInfo [OLEAUT32.31]
7666 * Build type information for an object so it can be called through an
7667 * IDispatch interface.
7670 * Success: S_OK. pptinfo contains the created ITypeInfo object.
7671 * Failure: E_INVALIDARG, if one or more arguments is invalid.
7674 * This call allows an objects methods to be accessed through IDispatch, by
7675 * building an ITypeInfo object that IDispatch can use to call through.
7677 HRESULT WINAPI CreateDispTypeInfo(
7678 INTERFACEDATA *pidata, /* [I] Description of the interface to build type info for */
7679 LCID lcid, /* [I] Locale Id */
7680 ITypeInfo **pptinfo) /* [O] Destination for created ITypeInfo object */
7682 ITypeInfoImpl *pTIClass, *pTIIface;
7683 ITypeLibImpl *pTypeLibImpl;
7684 unsigned int param, func;
7685 TLBFuncDesc *pFuncDesc;
7689 pTypeLibImpl = TypeLibImpl_Constructor();
7690 if (!pTypeLibImpl) return E_FAIL;
7692 pTypeLibImpl->TypeInfoCount = 2;
7693 pTypeLibImpl->typeinfos = heap_alloc_zero(pTypeLibImpl->TypeInfoCount * sizeof(ITypeInfoImpl*));
7695 pTIIface = pTypeLibImpl->typeinfos[0] = ITypeInfoImpl_Constructor();
7696 pTIIface->pTypeLib = pTypeLibImpl;
7697 pTIIface->index = 0;
7698 pTIIface->Name = NULL;
7699 pTIIface->dwHelpContext = -1;
7700 memset(&pTIIface->TypeAttr.guid, 0, sizeof(GUID));
7701 pTIIface->TypeAttr.lcid = lcid;
7702 pTIIface->TypeAttr.typekind = TKIND_INTERFACE;
7703 pTIIface->TypeAttr.wMajorVerNum = 0;
7704 pTIIface->TypeAttr.wMinorVerNum = 0;
7705 pTIIface->TypeAttr.cbAlignment = 2;
7706 pTIIface->TypeAttr.cbSizeInstance = -1;
7707 pTIIface->TypeAttr.cbSizeVft = -1;
7708 pTIIface->TypeAttr.cFuncs = 0;
7709 pTIIface->TypeAttr.cImplTypes = 0;
7710 pTIIface->TypeAttr.cVars = 0;
7711 pTIIface->TypeAttr.wTypeFlags = 0;
7713 pTIIface->funcdescs = TLBFuncDesc_Constructor(pidata->cMembers);
7714 pFuncDesc = pTIIface->funcdescs;
7715 for(func = 0; func < pidata->cMembers; func++) {
7716 METHODDATA *md = pidata->pmethdata + func;
7717 pFuncDesc->Name = SysAllocString(md->szName);
7718 pFuncDesc->funcdesc.memid = md->dispid;
7719 pFuncDesc->funcdesc.lprgscode = NULL;
7720 pFuncDesc->funcdesc.funckind = FUNC_VIRTUAL;
7721 pFuncDesc->funcdesc.invkind = md->wFlags;
7722 pFuncDesc->funcdesc.callconv = md->cc;
7723 pFuncDesc->funcdesc.cParams = md->cArgs;
7724 pFuncDesc->funcdesc.cParamsOpt = 0;
7725 pFuncDesc->funcdesc.oVft = md->iMeth * sizeof(void *);
7726 pFuncDesc->funcdesc.cScodes = 0;
7727 pFuncDesc->funcdesc.wFuncFlags = 0;
7728 pFuncDesc->funcdesc.elemdescFunc.tdesc.vt = md->vtReturn;
7729 pFuncDesc->funcdesc.elemdescFunc.u.paramdesc.wParamFlags = PARAMFLAG_NONE;
7730 pFuncDesc->funcdesc.elemdescFunc.u.paramdesc.pparamdescex = NULL;
7731 pFuncDesc->funcdesc.lprgelemdescParam = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
7732 md->cArgs * sizeof(ELEMDESC));
7733 pFuncDesc->pParamDesc = TLBParDesc_Constructor(md->cArgs);
7734 for(param = 0; param < md->cArgs; param++) {
7735 pFuncDesc->funcdesc.lprgelemdescParam[param].tdesc.vt = md->ppdata[param].vt;
7736 pFuncDesc->pParamDesc[param].Name = SysAllocString(md->ppdata[param].szName);
7738 pFuncDesc->helpcontext = 0;
7739 pFuncDesc->HelpStringContext = 0;
7740 pFuncDesc->HelpString = NULL;
7741 pFuncDesc->Entry = NULL;
7742 list_init(&pFuncDesc->custdata_list);
7743 pTIIface->TypeAttr.cFuncs++;
7747 dump_TypeInfo(pTIIface);
7749 pTIClass = pTypeLibImpl->typeinfos[1] = ITypeInfoImpl_Constructor();
7750 pTIClass->pTypeLib = pTypeLibImpl;
7751 pTIClass->index = 1;
7752 pTIClass->Name = NULL;
7753 pTIClass->dwHelpContext = -1;
7754 memset(&pTIClass->TypeAttr.guid, 0, sizeof(GUID));
7755 pTIClass->TypeAttr.lcid = lcid;
7756 pTIClass->TypeAttr.typekind = TKIND_COCLASS;
7757 pTIClass->TypeAttr.wMajorVerNum = 0;
7758 pTIClass->TypeAttr.wMinorVerNum = 0;
7759 pTIClass->TypeAttr.cbAlignment = 2;
7760 pTIClass->TypeAttr.cbSizeInstance = -1;
7761 pTIClass->TypeAttr.cbSizeVft = -1;
7762 pTIClass->TypeAttr.cFuncs = 0;
7763 pTIClass->TypeAttr.cImplTypes = 1;
7764 pTIClass->TypeAttr.cVars = 0;
7765 pTIClass->TypeAttr.wTypeFlags = 0;
7767 pTIClass->impltypes = TLBImplType_Constructor(1);
7769 ref = heap_alloc_zero(sizeof(*ref));
7770 ref->pImpTLInfo = TLB_REF_INTERNAL;
7771 list_add_head(&pTypeLibImpl->ref_list, &ref->entry);
7773 dump_TypeInfo(pTIClass);
7775 *pptinfo = (ITypeInfo*)pTIClass;
7777 ITypeInfo_AddRef(*pptinfo);
7778 ITypeLib_Release((ITypeLib *)&pTypeLibImpl->lpVtbl);
7784 static HRESULT WINAPI ITypeComp_fnQueryInterface(ITypeComp * iface, REFIID riid, LPVOID * ppv)
7786 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
7788 return ITypeInfo_QueryInterface((ITypeInfo *)This, riid, ppv);
7791 static ULONG WINAPI ITypeComp_fnAddRef(ITypeComp * iface)
7793 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
7795 return ITypeInfo_AddRef((ITypeInfo *)This);
7798 static ULONG WINAPI ITypeComp_fnRelease(ITypeComp * iface)
7800 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
7802 return ITypeInfo_Release((ITypeInfo *)This);
7805 static HRESULT WINAPI ITypeComp_fnBind(
7810 ITypeInfo ** ppTInfo,
7811 DESCKIND * pDescKind,
7814 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
7815 const TLBFuncDesc *pFDesc;
7816 const TLBVarDesc *pVDesc;
7817 HRESULT hr = DISP_E_MEMBERNOTFOUND;
7820 TRACE("(%p)->(%s, %x, 0x%x, %p, %p, %p)\n", This, debugstr_w(szName), lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
7822 *pDescKind = DESCKIND_NONE;
7823 pBindPtr->lpfuncdesc = NULL;
7826 for(fdc = 0; fdc < This->TypeAttr.cFuncs; ++fdc){
7827 pFDesc = &This->funcdescs[fdc];
7828 if (!strcmpiW(pFDesc->Name, szName)) {
7829 if (!wFlags || (pFDesc->funcdesc.invkind & wFlags))
7832 /* name found, but wrong flags */
7833 hr = TYPE_E_TYPEMISMATCH;
7837 if (fdc < This->TypeAttr.cFuncs)
7839 HRESULT hr = TLB_AllocAndInitFuncDesc(
7841 &pBindPtr->lpfuncdesc,
7842 This->TypeAttr.typekind == TKIND_DISPATCH);
7845 *pDescKind = DESCKIND_FUNCDESC;
7846 *ppTInfo = (ITypeInfo *)&This->lpVtbl;
7847 ITypeInfo_AddRef(*ppTInfo);
7850 pVDesc = TLB_get_vardesc_by_name(This->vardescs, This->TypeAttr.cVars, szName);
7852 HRESULT hr = TLB_AllocAndInitVarDesc(&pVDesc->vardesc, &pBindPtr->lpvardesc);
7855 *pDescKind = DESCKIND_VARDESC;
7856 *ppTInfo = (ITypeInfo *)&This->lpVtbl;
7857 ITypeInfo_AddRef(*ppTInfo);
7861 /* FIXME: search each inherited interface, not just the first */
7862 if (hr == DISP_E_MEMBERNOTFOUND && This->impltypes) {
7863 /* recursive search */
7867 hr=ITypeInfo_GetRefTypeInfo((ITypeInfo *)&This->lpVtbl, This->impltypes[0].hRef, &pTInfo);
7870 hr = ITypeInfo_GetTypeComp(pTInfo,&pTComp);
7871 ITypeInfo_Release(pTInfo);
7875 hr = ITypeComp_Bind(pTComp, szName, lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
7876 ITypeComp_Release(pTComp);
7879 WARN("Could not search inherited interface!\n");
7881 if (hr == DISP_E_MEMBERNOTFOUND)
7883 TRACE("did not find member with name %s, flags 0x%x\n", debugstr_w(szName), wFlags);
7887 static HRESULT WINAPI ITypeComp_fnBindType(
7891 ITypeInfo ** ppTInfo,
7892 ITypeComp ** ppTComp)
7894 TRACE("(%s, %x, %p, %p)\n", debugstr_w(szName), lHash, ppTInfo, ppTComp);
7896 /* strange behaviour (does nothing) but like the
7899 if (!ppTInfo || !ppTComp)
7908 static const ITypeCompVtbl tcompvt =
7911 ITypeComp_fnQueryInterface,
7913 ITypeComp_fnRelease,
7916 ITypeComp_fnBindType