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Replace the ICOM_THIS_From macros by inline functions.
[wine/multimedia.git] / dlls / oleaut32 / typelib.c
blob46b088075fc1eba8f50b4305ddabd932218f6e18
1 /*
2 * TYPELIB
3 *
4 * Copyright 1997 Marcus Meissner
5 * 1999 Rein Klazes
6 * 2000 Francois Jacques
7 * 2001 Huw D M Davies for CodeWeavers
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 *
23 * --------------------------------------------------------------------------------------
24 * Known problems (2000, Francois Jacques)
25 *
26 * - Tested using OLEVIEW (Platform SDK tool) only.
27 *
28 * - dual interface dispinterfaces. vtable-interface ITypeInfo instances are
29 * creating by doing a straight copy of the dispinterface instance and just changing
30 * its typekind. Pointed structures aren't copied - only the address of the pointers.
31 * So when you release the dispinterface, you delete the vtable-interface structures
32 * as well... fortunately, clean up of structures is not implemented.
33 *
34 * - locale stuff is partially implemented but hasn't been tested.
35 *
36 * - typelib file is still read in its entirety, but it is released now.
37 * - some garbage is read from function names on some very rare occasions.
38 *
39 * --------------------------------------------------------------------------------------
40 * Known problems left from previous implementation (1999, Rein Klazes) :
41 *
42 * -. Data structures are straightforward, but slow for look-ups.
43 * -. (related) nothing is hashed
44 * -. there are a number of stubs in ITypeLib and ITypeInfo interfaces. Most
45 * of them I don't know yet how to implement them.
46 * -. Most error return values are just guessed not checked with windows
47 * behaviour.
48 * -. didn't bother with a c++ interface
49 * -. lousy fatal error handling
50 * -. some methods just return pointers to internal data structures, this is
51 * partly laziness, partly I want to check how windows does it.
52 *
53 */
54
55 #include "config.h"
56 #include "wine/port.h"
57
58 #include <stdlib.h>
59 #include <string.h>
60 #include <stdarg.h>
61 #include <stdio.h>
62 #include <ctype.h>
63
64 #define COBJMACROS
65 #define NONAMELESSUNION
66 #define NONAMELESSSTRUCT
67
68 #include "winerror.h"
69 #include "windef.h"
70 #include "winbase.h"
71 #include "winnls.h"
72 #include "winreg.h"
73 #include "winuser.h"
74
75 #include "wine/unicode.h"
76 #include "objbase.h"
77 #include "typelib.h"
78 #include "wine/debug.h"
79 #include "variant.h"
80
81 WINE_DEFAULT_DEBUG_CHANNEL(ole);
82 WINE_DECLARE_DEBUG_CHANNEL(typelib);
83
84 /* The OLE Automation ProxyStub Interface Class (aka Typelib Marshaler) */
85 const GUID CLSID_PSOAInterface = { 0x00020424, 0, 0, { 0xC0, 0, 0, 0, 0, 0, 0, 0x46 } };
86
87 static HRESULT typedescvt_to_variantvt(ITypeInfo *tinfo, TYPEDESC *tdesc, VARTYPE *vt);
88
89 /****************************************************************************
90 * FromLExxx
91 *
92 * Takes p_iVal (which is in little endian) and returns it
93 * in the host machine's byte order.
94 */
95 #ifdef WORDS_BIGENDIAN
96 static WORD FromLEWord(WORD p_iVal)
97 {
98 return (((p_iVal & 0x00FF) << 8) |
99 ((p_iVal & 0xFF00) >> 8));
100 }
101
102
103 static DWORD FromLEDWord(DWORD p_iVal)
104 {
105 return (((p_iVal & 0x000000FF) << 24) |
106 ((p_iVal & 0x0000FF00) << 8) |
107 ((p_iVal & 0x00FF0000) >> 8) |
108 ((p_iVal & 0xFF000000) >> 24));
109 }
110 #else
111 #define FromLEWord(X) (X)
112 #define FromLEDWord(X) (X)
113 #endif
114
115
116 /****************************************************************************
117 * FromLExxx
118 *
119 * Fix byte order in any structure if necessary
120 */
121 #ifdef WORDS_BIGENDIAN
122 static void FromLEWords(void *p_Val, int p_iSize)
123 {
124 WORD *Val = p_Val;
125
126 p_iSize /= sizeof(WORD);
127
128 while (p_iSize) {
129 *Val = FromLEWord(*Val);
130 Val++;
131 p_iSize--;
132 }
133 }
134
135
136 static void FromLEDWords(void *p_Val, int p_iSize)
137 {
138 DWORD *Val = p_Val;
139
140 p_iSize /= sizeof(DWORD);
141
142 while (p_iSize) {
143 *Val = FromLEDWord(*Val);
144 Val++;
145 p_iSize--;
146 }
147 }
148 #else
149 #define FromLEWords(X,Y) /*nothing*/
150 #define FromLEDWords(X,Y) /*nothing*/
151 #endif
152
153 /* get the path of a typelib key, in the form "Typelib\\<guid>\\<maj>.<min>" */
154 /* buffer must be at least 60 characters long */
155 static WCHAR *get_typelib_key( REFGUID guid, WORD wMaj, WORD wMin, WCHAR *buffer )
156 {
157 static const WCHAR TypelibW[] = {'T','y','p','e','l','i','b','\\',0};
158 static const WCHAR VersionFormatW[] = {'\\','%','u','.','%','u',0};
159
160 memcpy( buffer, TypelibW, sizeof(TypelibW) );
161 StringFromGUID2( guid, buffer + strlenW(buffer), 40 );
162 sprintfW( buffer + strlenW(buffer), VersionFormatW, wMaj, wMin );
163 return buffer;
164 }
165
166 /* get the path of an interface key, in the form "Interface\\<guid>" */
167 /* buffer must be at least 50 characters long */
168 static WCHAR *get_interface_key( REFGUID guid, WCHAR *buffer )
169 {
170 static const WCHAR InterfaceW[] = {'I','n','t','e','r','f','a','c','e','\\',0};
171
172 memcpy( buffer, InterfaceW, sizeof(InterfaceW) );
173 StringFromGUID2( guid, buffer + strlenW(buffer), 40 );
174 return buffer;
175 }
176
177 /* get the lcid subkey for a typelib, in the form "<lcid>\\<syskind>" */
178 /* buffer must be at least 16 characters long */
179 static WCHAR *get_lcid_subkey( LCID lcid, SYSKIND syskind, WCHAR *buffer )
180 {
181 static const WCHAR LcidFormatW[] = {'%','l','x','\\',0};
182 static const WCHAR win16W[] = {'w','i','n','1','6',0};
183 static const WCHAR win32W[] = {'w','i','n','3','2',0};
184
185 sprintfW( buffer, LcidFormatW, lcid );
186 switch(syskind)
187 {
188 case SYS_WIN16: strcatW( buffer, win16W ); break;
189 case SYS_WIN32: strcatW( buffer, win32W ); break;
190 default:
191 TRACE("Typelib is for unsupported syskind %i\n", syskind);
192 return NULL;
193 }
194 return buffer;
195 }
196
197 int TLB_ReadTypeLib(LPCWSTR file, INT index, ITypeLib2 **ppTypelib);
198
199
200 /****************************************************************************
201 * QueryPathOfRegTypeLib [OLEAUT32.164]
202 *
203 * Gets the path to a registered type library.
204 *
205 * PARAMS
206 * guid [I] referenced guid
207 * wMaj [I] major version
208 * wMin [I] minor version
209 * lcid [I] locale id
210 * path [O] path of typelib
211 *
212 * RETURNS
213 * Success: S_OK.
214 * Failure: If the type library is not registered then TYPE_E_LIBNOTREGISTERED
215 * or TYPE_E_REGISTRYACCESS if the type library registration key couldn't be
216 * opened.
217 */
218 HRESULT WINAPI QueryPathOfRegTypeLib(
219 REFGUID guid,
220 WORD wMaj,
221 WORD wMin,
222 LCID lcid,
223 LPBSTR path )
224 {
225 HRESULT hr = TYPE_E_LIBNOTREGISTERED;
226 LCID myLCID = lcid;
227 HKEY hkey;
228 WCHAR buffer[60];
229 WCHAR Path[MAX_PATH];
230 LONG res;
231
232 TRACE_(typelib)("(%s, %x.%x, 0x%lx, %p)\n", debugstr_guid(guid), wMaj, wMin, lcid, path);
233
234 get_typelib_key( guid, wMaj, wMin, buffer );
235
236 res = RegOpenKeyExW( HKEY_CLASSES_ROOT, buffer, 0, KEY_READ, &hkey );
237 if (res == ERROR_FILE_NOT_FOUND)
238 {
239 TRACE_(typelib)("%s not found\n", debugstr_w(buffer));
240 return TYPE_E_LIBNOTREGISTERED;
241 }
242 else if (res != ERROR_SUCCESS)
243 {
244 TRACE_(typelib)("failed to open %s for read access\n", debugstr_w(buffer));
245 return TYPE_E_REGISTRYACCESS;
246 }
247
248 while (hr != S_OK)
249 {
250 DWORD dwPathLen = sizeof(Path);
251
252 get_lcid_subkey( myLCID, SYS_WIN32, buffer );
253
254 if (RegQueryValueW(hkey, buffer, Path, &dwPathLen))
255 {
256 if (!lcid)
257 break;
258 else if (myLCID == lcid)
259 {
260 /* try with sub-langid */
261 myLCID = SUBLANGID(lcid);
262 }
263 else if ((myLCID == SUBLANGID(lcid)) && myLCID)
264 {
265 /* try with system langid */
266 myLCID = 0;
267 }
268 else
269 {
270 break;
271 }
272 }
273 else
274 {
275 *path = SysAllocString( Path );
276 hr = S_OK;
277 }
278 }
279 RegCloseKey( hkey );
280 TRACE_(typelib)("-- 0x%08lx\n", hr);
281 return hr;
282 }
283
284 /******************************************************************************
285 * CreateTypeLib [OLEAUT32.160] creates a typelib
286 *
287 * RETURNS
288 * Success: S_OK
289 * Failure: Status
290 */
291 HRESULT WINAPI CreateTypeLib(
292 SYSKIND syskind, LPCOLESTR szFile, ICreateTypeLib** ppctlib
293 ) {
294 FIXME("(%d,%s,%p), stub!\n",syskind,debugstr_w(szFile),ppctlib);
295 return E_FAIL;
296 }
297
298 /******************************************************************************
299 * LoadTypeLib [OLEAUT32.161]
300 *
301 * Loads a type library
302 *
303 * PARAMS
304 * szFile [I] Name of file to load from.
305 * pptLib [O] Pointer that receives ITypeLib object on success.
306 *
307 * RETURNS
308 * Success: S_OK
309 * Failure: Status
310 *
311 * SEE
312 * LoadTypeLibEx, LoadRegTypeLib, CreateTypeLib.
313 */
314 HRESULT WINAPI LoadTypeLib(const OLECHAR *szFile, ITypeLib * *pptLib)
315 {
316 TRACE("(%s,%p)\n",debugstr_w(szFile), pptLib);
317 return LoadTypeLibEx(szFile, REGKIND_DEFAULT, pptLib);
318 }
319
320 /******************************************************************************
321 * LoadTypeLibEx [OLEAUT32.183]
322 *
323 * Loads and optionally registers a type library
324 *
325 * RETURNS
326 * Success: S_OK
327 * Failure: Status
328 */
329 HRESULT WINAPI LoadTypeLibEx(
330 LPCOLESTR szFile, /* [in] Name of file to load from */
331 REGKIND regkind, /* [in] Specify kind of registration */
332 ITypeLib **pptLib) /* [out] Pointer to pointer to loaded type library */
333 {
334 WCHAR szPath[MAX_PATH+1], szFileCopy[MAX_PATH+1];
335 WCHAR *pIndexStr;
336 HRESULT res;
337 INT index = 1;
338
339 TRACE("(%s,%d,%p)\n",debugstr_w(szFile), regkind, pptLib);
340
341 /* by default try and load using LoadLibrary (for builtin stdole32.tlb) */
342 memcpy(szPath, szFile, (strlenW(szFile)+1)*sizeof(WCHAR));
343
344 *pptLib = NULL;
345 if(!SearchPathW(NULL,szFile,NULL,sizeof(szPath)/sizeof(WCHAR),szPath,
346 NULL)) {
347
348 /* Look for a trailing '\\' followed by an index */
349 pIndexStr = strrchrW(szFile, '\\');
350 if(pIndexStr && pIndexStr != szFile && *++pIndexStr != '\0') {
351 index = atoiW(pIndexStr);
352 memcpy(szFileCopy, szFile,
353 (pIndexStr - szFile - 1) * sizeof(WCHAR));
354 szFileCopy[pIndexStr - szFile - 1] = '\0';
355 if(!SearchPathW(NULL,szFileCopy,NULL,sizeof(szPath)/sizeof(WCHAR),
356 szPath,NULL))
357 return TYPE_E_CANTLOADLIBRARY;
358 if (GetFileAttributesW(szFileCopy) & FILE_ATTRIBUTE_DIRECTORY)
359 return TYPE_E_CANTLOADLIBRARY;
360 }
361 }
362
363 TRACE("File %s index %d\n", debugstr_w(szPath), index);
364
365 res = TLB_ReadTypeLib(szPath, index, (ITypeLib2**)pptLib);
366
367 if (SUCCEEDED(res))
368 switch(regkind)
369 {
370 case REGKIND_DEFAULT:
371 /* don't register typelibs supplied with full path. Experimentation confirms the following */
372 if ((!szFile) ||
373 ((szFile[0] == '\\') && (szFile[1] == '\\')) ||
374 (szFile[0] && (szFile[1] == ':'))) break;
375 /* else fall-through */
376
377 case REGKIND_REGISTER:
378 if (!SUCCEEDED(res = RegisterTypeLib(*pptLib, (LPOLESTR)szPath, NULL)))
379 {
380 IUnknown_Release(*pptLib);
381 *pptLib = 0;
382 }
383 break;
384 case REGKIND_NONE:
385 break;
386 }
387
388 TRACE(" returns %08lx\n",res);
389 return res;
390 }
391
392 /******************************************************************************
393 * LoadRegTypeLib [OLEAUT32.162]
394 *
395 * Loads a registered type library.
396 *
397 * PARAMS
398 * rguid [I] GUID of the registered type library.
399 * wVerMajor [I] major version.
400 * wVerMinor [I] minor version.
401 * lcid [I] locale ID.
402 * ppTLib [O] pointer that receives an ITypeLib object on success.
403 *
404 * RETURNS
405 * Success: S_OK.
406 * Failure: Any HRESULT code returned from QueryPathOfRegTypeLib or
407 * LoadTypeLib.
408 */
409 HRESULT WINAPI LoadRegTypeLib(
410 REFGUID rguid,
411 WORD wVerMajor,
412 WORD wVerMinor,
413 LCID lcid,
414 ITypeLib **ppTLib)
415 {
416 BSTR bstr=NULL;
417 HRESULT res=QueryPathOfRegTypeLib( rguid, wVerMajor, wVerMinor, lcid, &bstr);
418
419 if(SUCCEEDED(res))
420 {
421 res= LoadTypeLib(bstr, ppTLib);
422 SysFreeString(bstr);
423 }
424
425 TRACE("(IID: %s) load %s (%p)\n",debugstr_guid(rguid), SUCCEEDED(res)? "SUCCESS":"FAILED", *ppTLib);
426
427 return res;
428 }
429
430
431 /* some string constants shared between RegisterTypeLib and UnRegisterTypeLib */
432 static const WCHAR TypeLibW[] = {'T','y','p','e','L','i','b',0};
433 static const WCHAR FLAGSW[] = {'F','L','A','G','S',0};
434 static const WCHAR HELPDIRW[] = {'H','E','L','P','D','I','R',0};
435 static const WCHAR ProxyStubClsidW[] = {'P','r','o','x','y','S','t','u','b','C','l','s','i','d',0};
436 static const WCHAR ProxyStubClsid32W[] = {'P','r','o','x','y','S','t','u','b','C','l','s','i','d','3','2',0};
437
438 /******************************************************************************
439 * RegisterTypeLib [OLEAUT32.163]
440 * Adds information about a type library to the System Registry
441 * NOTES
442 * Docs: ITypeLib FAR * ptlib
443 * Docs: OLECHAR FAR* szFullPath
444 * Docs: OLECHAR FAR* szHelpDir
445 *
446 * RETURNS
447 * Success: S_OK
448 * Failure: Status
449 */
450 HRESULT WINAPI RegisterTypeLib(
451 ITypeLib * ptlib, /* [in] Pointer to the library*/
452 OLECHAR * szFullPath, /* [in] full Path of the library*/
453 OLECHAR * szHelpDir) /* [in] dir to the helpfile for the library,
454 may be NULL*/
455 {
456 static const WCHAR PSOA[] = {'{','0','0','0','2','0','4','2','4','-',
457 '0','0','0','0','-','0','0','0','0','-','C','0','0','0','-',
458 '0','0','0','0','0','0','0','0','0','0','4','6','}',0};
459 HRESULT res;
460 TLIBATTR *attr;
461 WCHAR keyName[60];
462 WCHAR tmp[16];
463 HKEY key, subKey;
464 UINT types, tidx;
465 TYPEKIND kind;
466 DWORD disposition;
467
468 if (ptlib == NULL || szFullPath == NULL)
469 return E_INVALIDARG;
470
471 if (!SUCCEEDED(ITypeLib_GetLibAttr(ptlib, &attr)))
472 return E_FAIL;
473
474 get_typelib_key( &attr->guid, attr->wMajorVerNum, attr->wMinorVerNum, keyName );
475
476 res = S_OK;
477 if (RegCreateKeyExW(HKEY_CLASSES_ROOT, keyName, 0, NULL, 0,
478 KEY_WRITE, NULL, &key, NULL) == ERROR_SUCCESS)
479 {
480 LPOLESTR doc;
481
482 /* Set the human-readable name of the typelib */
483 if (SUCCEEDED(ITypeLib_GetDocumentation(ptlib, -1, NULL, &doc, NULL, NULL)))
484 {
485 if (RegSetValueExW(key, NULL, 0, REG_SZ,
486 (BYTE *)doc, (lstrlenW(doc)+1) * sizeof(OLECHAR)) != ERROR_SUCCESS)
487 res = E_FAIL;
488
489 SysFreeString(doc);
490 }
491 else
492 res = E_FAIL;
493
494 /* Make up the name of the typelib path subkey */
495 if (!get_lcid_subkey( attr->lcid, attr->syskind, tmp )) res = E_FAIL;
496
497 /* Create the typelib path subkey */
498 if (res == S_OK && RegCreateKeyExW(key, tmp, 0, NULL, 0,
499 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS)
500 {
501 if (RegSetValueExW(subKey, NULL, 0, REG_SZ,
502 (BYTE *)szFullPath, (lstrlenW(szFullPath)+1) * sizeof(OLECHAR)) != ERROR_SUCCESS)
503 res = E_FAIL;
504
505 RegCloseKey(subKey);
506 }
507 else
508 res = E_FAIL;
509
510 /* Create the flags subkey */
511 if (res == S_OK && RegCreateKeyExW(key, FLAGSW, 0, NULL, 0,
512 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS)
513 {
514 /* FIXME: is %u correct? */
515 static const WCHAR formatW[] = {'%','u',0};
516 WCHAR buf[20];
517 sprintfW(buf, formatW, attr->wLibFlags);
518 if (RegSetValueExW(subKey, NULL, 0, REG_SZ,
519 (BYTE *)buf, (strlenW(buf) + 1)*sizeof(WCHAR) ) != ERROR_SUCCESS)
520 res = E_FAIL;
521
522 RegCloseKey(subKey);
523 }
524 else
525 res = E_FAIL;
526
527 /* create the helpdir subkey */
528 if (res == S_OK && RegCreateKeyExW(key, HELPDIRW, 0, NULL, 0,
529 KEY_WRITE, NULL, &subKey, &disposition) == ERROR_SUCCESS)
530 {
531 BOOL freeHelpDir = FALSE;
532 OLECHAR* pIndexStr;
533
534 /* if we created a new key, and helpDir was null, set the helpdir
535 to the directory which contains the typelib. However,
536 if we just opened an existing key, we leave the helpdir alone */
537 if ((disposition == REG_CREATED_NEW_KEY) && (szHelpDir == NULL)) {
538 szHelpDir = SysAllocString(szFullPath);
539 pIndexStr = strrchrW(szHelpDir, '\\');
540 if (pIndexStr) {
541 *pIndexStr = 0;
542 }
543 freeHelpDir = TRUE;
544 }
545
546 /* if we have an szHelpDir, set it! */
547 if (szHelpDir != NULL) {
548 if (RegSetValueExW(subKey, NULL, 0, REG_SZ,
549 (BYTE *)szHelpDir, (lstrlenW(szHelpDir)+1) * sizeof(OLECHAR)) != ERROR_SUCCESS) {
550 res = E_FAIL;
551 }
552 }
553
554 /* tidy up */
555 if (freeHelpDir) SysFreeString(szHelpDir);
556 RegCloseKey(subKey);
557
558 } else {
559 res = E_FAIL;
560 }
561
562 RegCloseKey(key);
563 }
564 else
565 res = E_FAIL;
566
567 /* register OLE Automation-compatible interfaces for this typelib */
568 types = ITypeLib_GetTypeInfoCount(ptlib);
569 for (tidx=0; tidx<types; tidx++) {
570 if (SUCCEEDED(ITypeLib_GetTypeInfoType(ptlib, tidx, &kind))) {
571 LPOLESTR name = NULL;
572 ITypeInfo *tinfo = NULL;
573
574 ITypeLib_GetDocumentation(ptlib, tidx, &name, NULL, NULL, NULL);
575
576 switch (kind) {
577 case TKIND_INTERFACE:
578 TRACE_(typelib)("%d: interface %s\n", tidx, debugstr_w(name));
579 ITypeLib_GetTypeInfo(ptlib, tidx, &tinfo);
580 break;
581
582 case TKIND_DISPATCH:
583 TRACE_(typelib)("%d: dispinterface %s\n", tidx, debugstr_w(name));
584 ITypeLib_GetTypeInfo(ptlib, tidx, &tinfo);
585 break;
586
587 default:
588 TRACE_(typelib)("%d: %s\n", tidx, debugstr_w(name));
589 break;
590 }
591
592 if (tinfo) {
593 TYPEATTR *tattr = NULL;
594 ITypeInfo_GetTypeAttr(tinfo, &tattr);
595
596 if (tattr) {
597 TRACE_(typelib)("guid=%s, flags=%04x (",
598 debugstr_guid(&tattr->guid),
599 tattr->wTypeFlags);
600
601 if (TRACE_ON(typelib)) {
602 #define XX(x) if (TYPEFLAG_##x & tattr->wTypeFlags) MESSAGE(#x"|");
603 XX(FAPPOBJECT);
604 XX(FCANCREATE);
605 XX(FLICENSED);
606 XX(FPREDECLID);
607 XX(FHIDDEN);
608 XX(FCONTROL);
609 XX(FDUAL);
610 XX(FNONEXTENSIBLE);
611 XX(FOLEAUTOMATION);
612 XX(FRESTRICTED);
613 XX(FAGGREGATABLE);
614 XX(FREPLACEABLE);
615 XX(FDISPATCHABLE);
616 XX(FREVERSEBIND);
617 XX(FPROXY);
618 #undef XX
619 MESSAGE("\n");
620 }
621
622 if (tattr->wTypeFlags & (TYPEFLAG_FOLEAUTOMATION|TYPEFLAG_FDUAL))
623 {
624 /* register interface<->typelib coupling */
625 get_interface_key( &tattr->guid, keyName );
626 if (RegCreateKeyExW(HKEY_CLASSES_ROOT, keyName, 0, NULL, 0,
627 KEY_WRITE, NULL, &key, NULL) == ERROR_SUCCESS)
628 {
629 if (name)
630 RegSetValueExW(key, NULL, 0, REG_SZ,
631 (BYTE *)name, (strlenW(name)+1) * sizeof(OLECHAR));
632
633 if (RegCreateKeyExW(key, ProxyStubClsidW, 0, NULL, 0,
634 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS) {
635 RegSetValueExW(subKey, NULL, 0, REG_SZ,
636 (BYTE*)PSOA, sizeof PSOA);
637 RegCloseKey(subKey);
638 }
639
640 if (RegCreateKeyExW(key, ProxyStubClsid32W, 0, NULL, 0,
641 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS) {
642 RegSetValueExW(subKey, NULL, 0, REG_SZ,
643 (BYTE*)PSOA, sizeof PSOA);
644 RegCloseKey(subKey);
645 }
646
647 if (RegCreateKeyExW(key, TypeLibW, 0, NULL, 0,
648 KEY_WRITE, NULL, &subKey, NULL) == ERROR_SUCCESS)
649 {
650 WCHAR buffer[40];
651 static const WCHAR fmtver[] = {'%','u','.','%','u',0 };
652 static const WCHAR VersionW[] = {'V','e','r','s','i','o','n',0};
653
654 StringFromGUID2(&attr->guid, buffer, 40);
655 RegSetValueExW(subKey, NULL, 0, REG_SZ,
656 (BYTE *)buffer, (strlenW(buffer)+1) * sizeof(WCHAR));
657 sprintfW(buffer, fmtver, attr->wMajorVerNum, attr->wMinorVerNum);
658 RegSetValueExW(subKey, VersionW, 0, REG_SZ,
659 (BYTE*)buffer, (strlenW(buffer)+1) * sizeof(WCHAR));
660 RegCloseKey(subKey);
661 }
662
663 RegCloseKey(key);
664 }
665 }
666
667 ITypeInfo_ReleaseTypeAttr(tinfo, tattr);
668 }
669
670 ITypeInfo_Release(tinfo);
671 }
672
673 SysFreeString(name);
674 }
675 }
676
677 ITypeLib_ReleaseTLibAttr(ptlib, attr);
678
679 return res;
680 }
681
682
683 /******************************************************************************
684 * UnRegisterTypeLib [OLEAUT32.186]
685 * Removes information about a type library from the System Registry
686 * NOTES
687 *
688 * RETURNS
689 * Success: S_OK
690 * Failure: Status
691 */
692 HRESULT WINAPI UnRegisterTypeLib(
693 REFGUID libid, /* [in] Guid of the library */
694 WORD wVerMajor, /* [in] major version */
695 WORD wVerMinor, /* [in] minor version */
696 LCID lcid, /* [in] locale id */
697 SYSKIND syskind)
698 {
699 BSTR tlibPath = NULL;
700 DWORD tmpLength;
701 WCHAR keyName[60];
702 WCHAR subKeyName[50];
703 int result = S_OK;
704 DWORD i = 0;
705 BOOL deleteOtherStuff;
706 HKEY key = NULL;
707 HKEY subKey = NULL;
708 TYPEATTR* typeAttr = NULL;
709 TYPEKIND kind;
710 ITypeInfo* typeInfo = NULL;
711 ITypeLib* typeLib = NULL;
712 int numTypes;
713
714 TRACE("(IID: %s): stub\n",debugstr_guid(libid));
715
716 /* Create the path to the key */
717 get_typelib_key( libid, wVerMajor, wVerMinor, keyName );
718
719 if (syskind != SYS_WIN16 && syskind != SYS_WIN32)
720 {
721 TRACE("Unsupported syskind %i\n", syskind);
722 result = E_INVALIDARG;
723 goto end;
724 }
725
726 /* get the path to the typelib on disk */
727 if (QueryPathOfRegTypeLib(libid, wVerMajor, wVerMinor, lcid, &tlibPath) != S_OK) {
728 result = E_INVALIDARG;
729 goto end;
730 }
731
732 /* Try and open the key to the type library. */
733 if (RegOpenKeyExW(HKEY_CLASSES_ROOT, keyName, 0, KEY_READ | KEY_WRITE, &key) != S_OK) {
734 result = E_INVALIDARG;
735 goto end;
736 }
737
738 /* Try and load the type library */
739 if (LoadTypeLibEx(tlibPath, REGKIND_NONE, &typeLib)) {
740 result = TYPE_E_INVALIDSTATE;
741 goto end;
742 }
743
744 /* remove any types registered with this typelib */
745 numTypes = ITypeLib_GetTypeInfoCount(typeLib);
746 for (i=0; i<numTypes; i++) {
747 /* get the kind of type */
748 if (ITypeLib_GetTypeInfoType(typeLib, i, &kind) != S_OK) {
749 goto enddeleteloop;
750 }
751
752 /* skip non-interfaces, and get type info for the type */
753 if ((kind != TKIND_INTERFACE) && (kind != TKIND_DISPATCH)) {
754 goto enddeleteloop;
755 }
756 if (ITypeLib_GetTypeInfo(typeLib, i, &typeInfo) != S_OK) {
757 goto enddeleteloop;
758 }
759 if (ITypeInfo_GetTypeAttr(typeInfo, &typeAttr) != S_OK) {
760 goto enddeleteloop;
761 }
762
763 /* the path to the type */
764 get_interface_key( &typeAttr->guid, subKeyName );
765
766 /* Delete its bits */
767 if (RegOpenKeyExW(HKEY_CLASSES_ROOT, subKeyName, 0, KEY_WRITE, &subKey) != S_OK) {
768 goto enddeleteloop;
769 }
770 RegDeleteKeyW(subKey, ProxyStubClsidW);
771 RegDeleteKeyW(subKey, ProxyStubClsid32W);
772 RegDeleteKeyW(subKey, TypeLibW);
773 RegCloseKey(subKey);
774 subKey = NULL;
775 RegDeleteKeyW(HKEY_CLASSES_ROOT, subKeyName);
776
777 enddeleteloop:
778 if (typeAttr) ITypeInfo_ReleaseTypeAttr(typeInfo, typeAttr);
779 typeAttr = NULL;
780 if (typeInfo) ITypeInfo_Release(typeInfo);
781 typeInfo = NULL;
782 }
783
784 /* Now, delete the type library path subkey */
785 get_lcid_subkey( lcid, syskind, subKeyName );
786 RegDeleteKeyW(key, subKeyName);
787 *strrchrW( subKeyName, '\\' ) = 0; /* remove last path component */
788 RegDeleteKeyW(key, subKeyName);
789
790 /* check if there is anything besides the FLAGS/HELPDIR keys.
791 If there is, we don't delete them */
792 tmpLength = sizeof(subKeyName)/sizeof(WCHAR);
793 deleteOtherStuff = TRUE;
794 i = 0;
795 while(RegEnumKeyExW(key, i++, subKeyName, &tmpLength, NULL, NULL, NULL, NULL) == S_OK) {
796 tmpLength = sizeof(subKeyName)/sizeof(WCHAR);
797
798 /* if its not FLAGS or HELPDIR, then we must keep the rest of the key */
799 if (!strcmpW(subKeyName, FLAGSW)) continue;
800 if (!strcmpW(subKeyName, HELPDIRW)) continue;
801 deleteOtherStuff = FALSE;
802 break;
803 }
804
805 /* only delete the other parts of the key if we're absolutely sure */
806 if (deleteOtherStuff) {
807 RegDeleteKeyW(key, FLAGSW);
808 RegDeleteKeyW(key, HELPDIRW);
809 RegCloseKey(key);
810 key = NULL;
811
812 RegDeleteKeyW(HKEY_CLASSES_ROOT, keyName);
813 *strrchrW( keyName, '\\' ) = 0; /* remove last path component */
814 RegDeleteKeyW(HKEY_CLASSES_ROOT, keyName);
815 }
816
817 end:
818 if (tlibPath) SysFreeString(tlibPath);
819 if (typeLib) ITypeLib_Release(typeLib);
820 if (subKey) RegCloseKey(subKey);
821 if (key) RegCloseKey(key);
822 return result;
823 }
824
825 /*======================= ITypeLib implementation =======================*/
826
827 typedef struct tagTLBCustData
828 {
829 GUID guid;
830 VARIANT data;
831 struct tagTLBCustData* next;
832 } TLBCustData;
833
834 /* data structure for import typelibs */
835 typedef struct tagTLBImpLib
836 {
837 int offset; /* offset in the file (MSFT)
838 offset in nametable (SLTG)
839 just used to identify library while reading
840 data from file */
841 GUID guid; /* libid */
842 BSTR name; /* name */
843
844 LCID lcid; /* lcid of imported typelib */
845
846 WORD wVersionMajor; /* major version number */
847 WORD wVersionMinor; /* minor version number */
848
849 struct tagITypeLibImpl *pImpTypeLib; /* pointer to loaded typelib, or
850 NULL if not yet loaded */
851 struct tagTLBImpLib * next;
852 } TLBImpLib;
853
854 /* internal ITypeLib data */
855 typedef struct tagITypeLibImpl
856 {
857 const ITypeLib2Vtbl *lpVtbl;
858 const ITypeCompVtbl *lpVtblTypeComp;
859 LONG ref;
860 TLIBATTR LibAttr; /* guid,lcid,syskind,version,flags */
861
862 /* strings can be stored in tlb as multibyte strings BUT they are *always*
863 * exported to the application as a UNICODE string.
864 */
865 BSTR Name;
866 BSTR DocString;
867 BSTR HelpFile;
868 BSTR HelpStringDll;
869 unsigned long dwHelpContext;
870 int TypeInfoCount; /* nr of typeinfo's in librarry */
871 struct tagITypeInfoImpl *pTypeInfo; /* linked list of type info data */
872 int ctCustData; /* number of items in cust data list */
873 TLBCustData * pCustData; /* linked list to cust data */
874 TLBImpLib * pImpLibs; /* linked list to all imported typelibs */
875 TYPEDESC * pTypeDesc; /* array of TypeDescriptions found in the
876 libary. Only used while read MSFT
877 typelibs */
878
879 /* typelibs are cached, keyed by path and index, so store the linked list info within them */
880 struct tagITypeLibImpl *next, *prev;
881 WCHAR *path;
882 INT index;
883 } ITypeLibImpl;
884
885 static const ITypeLib2Vtbl tlbvt;
886 static const ITypeCompVtbl tlbtcvt;
887
888 static inline ITypeLibImpl *impl_from_ITypeComp( ITypeComp *iface )
889 {
890 return (ITypeLibImpl *)((char*)iface - FIELD_OFFSET(ITypeLibImpl, lpVtblTypeComp));
891 }
892
893 /* ITypeLib methods */
894 static ITypeLib2* ITypeLib2_Constructor_MSFT(LPVOID pLib, DWORD dwTLBLength);
895 static ITypeLib2* ITypeLib2_Constructor_SLTG(LPVOID pLib, DWORD dwTLBLength);
896
897 /*======================= ITypeInfo implementation =======================*/
898
899 /* data for referenced types */
900 typedef struct tagTLBRefType
901 {
902 INT index; /* Type index for internal ref or for external ref
903 it the format is SLTG. -2 indicates to
904 use guid */
905
906 GUID guid; /* guid of the referenced type */
907 /* if index == TLB_REF_USE_GUID */
908
909 HREFTYPE reference; /* The href of this ref */
910 TLBImpLib *pImpTLInfo; /* If ref is external ptr to library data
911 TLB_REF_INTERNAL for internal refs
912 TLB_REF_NOT_FOUND for broken refs */
913
914 struct tagTLBRefType * next;
915 } TLBRefType;
916
917 #define TLB_REF_USE_GUID -2
918
919 #define TLB_REF_INTERNAL (void*)-2
920 #define TLB_REF_NOT_FOUND (void*)-1
921
922 /* internal Parameter data */
923 typedef struct tagTLBParDesc
924 {
925 BSTR Name;
926 int ctCustData;
927 TLBCustData * pCustData; /* linked list to cust data */
928 } TLBParDesc;
929
930 /* internal Function data */
931 typedef struct tagTLBFuncDesc
932 {
933 FUNCDESC funcdesc; /* lots of info on the function and its attributes. */
934 BSTR Name; /* the name of this function */
935 TLBParDesc *pParamDesc; /* array with param names and custom data */
936 int helpcontext;
937 int HelpStringContext;
938 BSTR HelpString;
939 BSTR Entry; /* if its Hiword==0, it numeric; -1 is not present*/
940 int ctCustData;
941 TLBCustData * pCustData; /* linked list to cust data; */
942 struct tagTLBFuncDesc * next;
943 } TLBFuncDesc;
944
945 /* internal Variable data */
946 typedef struct tagTLBVarDesc
947 {
948 VARDESC vardesc; /* lots of info on the variable and its attributes. */
949 BSTR Name; /* the name of this variable */
950 int HelpContext;
951 int HelpStringContext; /* FIXME: where? */
952 BSTR HelpString;
953 int ctCustData;
954 TLBCustData * pCustData;/* linked list to cust data; */
955 struct tagTLBVarDesc * next;
956 } TLBVarDesc;
957
958 /* internal implemented interface data */
959 typedef struct tagTLBImplType
960 {
961 HREFTYPE hRef; /* hRef of interface */
962 int implflags; /* IMPLFLAG_*s */
963 int ctCustData;
964 TLBCustData * pCustData;/* linked list to custom data; */
965 struct tagTLBImplType *next;
966 } TLBImplType;
967
968 /* internal TypeInfo data */
969 typedef struct tagITypeInfoImpl
970 {
971 const ITypeInfo2Vtbl *lpVtbl;
972 const ITypeCompVtbl *lpVtblTypeComp;
973 LONG ref;
974 TYPEATTR TypeAttr ; /* _lots_ of type information. */
975 ITypeLibImpl * pTypeLib; /* back pointer to typelib */
976 int index; /* index in this typelib; */
977 /* type libs seem to store the doc strings in ascii
978 * so why should we do it in unicode?
979 */
980 BSTR Name;
981 BSTR DocString;
982 unsigned long dwHelpContext;
983 unsigned long dwHelpStringContext;
984
985 /* functions */
986 TLBFuncDesc * funclist; /* linked list with function descriptions */
987
988 /* variables */
989 TLBVarDesc * varlist; /* linked list with variable descriptions */
990
991 /* Implemented Interfaces */
992 TLBImplType * impltypelist;
993
994 TLBRefType * reflist;
995 int ctCustData;
996 TLBCustData * pCustData; /* linked list to cust data; */
997 struct tagITypeInfoImpl * next;
998 } ITypeInfoImpl;
999
1000 static inline ITypeInfoImpl *info_impl_from_ITypeComp( ITypeComp *iface )
1001 {
1002 return (ITypeInfoImpl *)((char*)iface - FIELD_OFFSET(ITypeInfoImpl, lpVtblTypeComp));
1003 }
1004
1005 static const ITypeInfo2Vtbl tinfvt;
1006 static const ITypeCompVtbl tcompvt;
1007
1008 static ITypeInfo2 * WINAPI ITypeInfo_Constructor(void);
1009
1010 typedef struct tagTLBContext
1011 {
1012 unsigned int oStart; /* start of TLB in file */
1013 unsigned int pos; /* current pos */
1014 unsigned int length; /* total length */
1015 void *mapping; /* memory mapping */
1016 MSFT_SegDir * pTblDir;
1017 ITypeLibImpl* pLibInfo;
1018 } TLBContext;
1019
1020
1021 static void MSFT_DoRefType(TLBContext *pcx, ITypeInfoImpl *pTI, int offset);
1022
1023 /*
1024 debug
1025 */
1026 static void dump_TypeDesc(TYPEDESC *pTD,char *szVarType) {
1027 if (pTD->vt & VT_RESERVED)
1028 szVarType += strlen(strcpy(szVarType, "reserved | "));
1029 if (pTD->vt & VT_BYREF)
1030 szVarType += strlen(strcpy(szVarType, "ref to "));
1031 if (pTD->vt & VT_ARRAY)
1032 szVarType += strlen(strcpy(szVarType, "array of "));
1033 if (pTD->vt & VT_VECTOR)
1034 szVarType += strlen(strcpy(szVarType, "vector of "));
1035 switch(pTD->vt & VT_TYPEMASK) {
1036 case VT_UI1: sprintf(szVarType, "VT_UI1"); break;
1037 case VT_I2: sprintf(szVarType, "VT_I2"); break;
1038 case VT_I4: sprintf(szVarType, "VT_I4"); break;
1039 case VT_R4: sprintf(szVarType, "VT_R4"); break;
1040 case VT_R8: sprintf(szVarType, "VT_R8"); break;
1041 case VT_BOOL: sprintf(szVarType, "VT_BOOL"); break;
1042 case VT_ERROR: sprintf(szVarType, "VT_ERROR"); break;
1043 case VT_CY: sprintf(szVarType, "VT_CY"); break;
1044 case VT_DATE: sprintf(szVarType, "VT_DATE"); break;
1045 case VT_BSTR: sprintf(szVarType, "VT_BSTR"); break;
1046 case VT_UNKNOWN: sprintf(szVarType, "VT_UNKNOWN"); break;
1047 case VT_DISPATCH: sprintf(szVarType, "VT_DISPATCH"); break;
1048 case VT_I1: sprintf(szVarType, "VT_I1"); break;
1049 case VT_UI2: sprintf(szVarType, "VT_UI2"); break;
1050 case VT_UI4: sprintf(szVarType, "VT_UI4"); break;
1051 case VT_INT: sprintf(szVarType, "VT_INT"); break;
1052 case VT_UINT: sprintf(szVarType, "VT_UINT"); break;
1053 case VT_VARIANT: sprintf(szVarType, "VT_VARIANT"); break;
1054 case VT_VOID: sprintf(szVarType, "VT_VOID"); break;
1055 case VT_HRESULT: sprintf(szVarType, "VT_HRESULT"); break;
1056 case VT_USERDEFINED: sprintf(szVarType, "VT_USERDEFINED ref = %lx",
1057 pTD->u.hreftype); break;
1058 case VT_PTR: sprintf(szVarType, "ptr to ");
1059 dump_TypeDesc(pTD->u.lptdesc, szVarType + 7);
1060 break;
1061 case VT_SAFEARRAY: sprintf(szVarType, "safearray of ");
1062 dump_TypeDesc(pTD->u.lptdesc, szVarType + 13);
1063 break;
1064 case VT_CARRAY: sprintf(szVarType, "%d dim array of ",
1065 pTD->u.lpadesc->cDims); /* FIXME print out sizes */
1066 dump_TypeDesc(&pTD->u.lpadesc->tdescElem, szVarType + strlen(szVarType));
1067 break;
1068
1069 default: sprintf(szVarType, "unknown(%d)", pTD->vt & VT_TYPEMASK); break;
1070 }
1071 }
1072
1073 static void dump_ELEMDESC(ELEMDESC *edesc) {
1074 char buf[200];
1075 dump_TypeDesc(&edesc->tdesc,buf);
1076 MESSAGE("\t\ttdesc.vartype %d (%s)\n",edesc->tdesc.vt,buf);
1077 MESSAGE("\t\tu.parmadesc.flags %x\n",edesc->u.paramdesc.wParamFlags);
1078 MESSAGE("\t\tu.parmadesc.lpex %p\n",edesc->u.paramdesc.pparamdescex);
1079 }
1080 static void dump_FUNCDESC(FUNCDESC *funcdesc) {
1081 int i;
1082 MESSAGE("memid is %08lx\n",funcdesc->memid);
1083 for (i=0;i<funcdesc->cParams;i++) {
1084 MESSAGE("Param %d:\n",i);
1085 dump_ELEMDESC(funcdesc->lprgelemdescParam+i);
1086 }
1087 MESSAGE("\tfunckind: %d (",funcdesc->funckind);
1088 switch (funcdesc->funckind) {
1089 case FUNC_VIRTUAL: MESSAGE("virtual");break;
1090 case FUNC_PUREVIRTUAL: MESSAGE("pure virtual");break;
1091 case FUNC_NONVIRTUAL: MESSAGE("nonvirtual");break;
1092 case FUNC_STATIC: MESSAGE("static");break;
1093 case FUNC_DISPATCH: MESSAGE("dispatch");break;
1094 default: MESSAGE("unknown");break;
1095 }
1096 MESSAGE(")\n\tinvkind: %d (",funcdesc->invkind);
1097 switch (funcdesc->invkind) {
1098 case INVOKE_FUNC: MESSAGE("func");break;
1099 case INVOKE_PROPERTYGET: MESSAGE("property get");break;
1100 case INVOKE_PROPERTYPUT: MESSAGE("property put");break;
1101 case INVOKE_PROPERTYPUTREF: MESSAGE("property put ref");break;
1102 }
1103 MESSAGE(")\n\tcallconv: %d (",funcdesc->callconv);
1104 switch (funcdesc->callconv) {
1105 case CC_CDECL: MESSAGE("cdecl");break;
1106 case CC_PASCAL: MESSAGE("pascal");break;
1107 case CC_STDCALL: MESSAGE("stdcall");break;
1108 case CC_SYSCALL: MESSAGE("syscall");break;
1109 default:break;
1110 }
1111 MESSAGE(")\n\toVft: %d\n", funcdesc->oVft);
1112 MESSAGE("\tcParamsOpt: %d\n", funcdesc->cParamsOpt);
1113 MESSAGE("\twFlags: %x\n", funcdesc->wFuncFlags);
1114
1115 MESSAGE("\telemdescFunc (return value type):\n");
1116 dump_ELEMDESC(&funcdesc->elemdescFunc);
1117 }
1118
1119 static const char * typekind_desc[] =
1120 {
1121 "TKIND_ENUM",
1122 "TKIND_RECORD",
1123 "TKIND_MODULE",
1124 "TKIND_INTERFACE",
1125 "TKIND_DISPATCH",
1126 "TKIND_COCLASS",
1127 "TKIND_ALIAS",
1128 "TKIND_UNION",
1129 "TKIND_MAX"
1130 };
1131
1132 static void dump_TLBFuncDescOne(TLBFuncDesc * pfd)
1133 {
1134 int i;
1135 if (!TRACE_ON(typelib))
1136 return;
1137 MESSAGE("%s(%u)\n", debugstr_w(pfd->Name), pfd->funcdesc.cParams);
1138 for (i=0;i<pfd->funcdesc.cParams;i++)
1139 MESSAGE("\tparm%d: %s\n",i,debugstr_w(pfd->pParamDesc[i].Name));
1140
1141
1142 dump_FUNCDESC(&(pfd->funcdesc));
1143
1144 MESSAGE("\thelpstring: %s\n", debugstr_w(pfd->HelpString));
1145 MESSAGE("\tentry: %s\n", debugstr_w(pfd->Entry));
1146 }
1147 static void dump_TLBFuncDesc(TLBFuncDesc * pfd)
1148 {
1149 while (pfd)
1150 {
1151 dump_TLBFuncDescOne(pfd);
1152 pfd = pfd->next;
1153 };
1154 }
1155 static void dump_TLBVarDesc(TLBVarDesc * pvd)
1156 {
1157 while (pvd)
1158 {
1159 TRACE_(typelib)("%s\n", debugstr_w(pvd->Name));
1160 pvd = pvd->next;
1161 };
1162 }
1163
1164 static void dump_TLBImpLib(TLBImpLib *import)
1165 {
1166 TRACE_(typelib)("%s %s\n", debugstr_guid(&(import->guid)),
1167 debugstr_w(import->name));
1168 TRACE_(typelib)("v%d.%d lcid=%lx offset=%x\n", import->wVersionMajor,
1169 import->wVersionMinor, import->lcid, import->offset);
1170 }
1171
1172 static void dump_TLBRefType(TLBRefType * prt)
1173 {
1174 while (prt)
1175 {
1176 TRACE_(typelib)("href:0x%08lx\n", prt->reference);
1177 if(prt->index == -1)
1178 TRACE_(typelib)("%s\n", debugstr_guid(&(prt->guid)));
1179 else
1180 TRACE_(typelib)("type no: %d\n", prt->index);
1181
1182 if(prt->pImpTLInfo != TLB_REF_INTERNAL &&
1183 prt->pImpTLInfo != TLB_REF_NOT_FOUND) {
1184 TRACE_(typelib)("in lib\n");
1185 dump_TLBImpLib(prt->pImpTLInfo);
1186 }
1187 prt = prt->next;
1188 };
1189 }
1190
1191 static void dump_TLBImplType(TLBImplType * impl)
1192 {
1193 while (impl) {
1194 TRACE_(typelib)(
1195 "implementing/inheriting interface hRef = %lx implflags %x\n",
1196 impl->hRef, impl->implflags);
1197 impl = impl->next;
1198 }
1199 }
1200
1201 void dump_Variant(VARIANT * pvar)
1202 {
1203 SYSTEMTIME st;
1204
1205 TRACE("%p->{%s%s", pvar, debugstr_VT(pvar), debugstr_VF(pvar));
1206
1207 if (pvar)
1208 {
1209 if (V_ISBYREF(pvar) || V_TYPE(pvar) == VT_UNKNOWN ||
1210 V_TYPE(pvar) == VT_DISPATCH || V_TYPE(pvar) == VT_RECORD)
1211 {
1212 TRACE(",%p", V_BYREF(pvar));
1213 }
1214 else if (V_ISARRAY(pvar) || V_ISVECTOR(pvar))
1215 {
1216 TRACE(",FIXME");
1217 }
1218 else switch (V_TYPE(pvar))
1219 {
1220 case VT_I1: TRACE(",%d", V_I1(pvar)); break;
1221 case VT_UI1: TRACE(",%d", V_UI1(pvar)); break;
1222 case VT_I2: TRACE(",%d", V_I2(pvar)); break;
1223 case VT_UI2: TRACE(",%d", V_UI2(pvar)); break;
1224 case VT_INT:
1225 case VT_I4: TRACE(",%ld", V_I4(pvar)); break;
1226 case VT_UINT:
1227 case VT_UI4: TRACE(",%ld", V_UI4(pvar)); break;
1228 case VT_I8: TRACE(",0x%08lx,0x%08lx", (ULONG)(V_I8(pvar) >> 32),
1229 (ULONG)(V_I8(pvar) & 0xffffffff)); break;
1230 case VT_UI8: TRACE(",0x%08lx,0x%08lx", (ULONG)(V_UI8(pvar) >> 32),
1231 (ULONG)(V_UI8(pvar) & 0xffffffff)); break;
1232 case VT_R4: TRACE(",%3.3e", V_R4(pvar)); break;
1233 case VT_R8: TRACE(",%3.3e", V_R8(pvar)); break;
1234 case VT_BOOL: TRACE(",%s", V_BOOL(pvar) ? "TRUE" : "FALSE"); break;
1235 case VT_BSTR: TRACE(",%s", debugstr_w(V_BSTR(pvar))); break;
1236 case VT_CY: TRACE(",0x%08lx,0x%08lx", V_CY(pvar).s.Hi,
1237 V_CY(pvar).s.Lo); break;
1238 case VT_DATE:
1239 if(!VariantTimeToSystemTime(V_DATE(pvar), &st))
1240 TRACE(",<invalid>");
1241 else
1242 TRACE(",%04d/%02d/%02d %02d:%02d:%02d", st.wYear, st.wMonth, st.wDay,
1243 st.wHour, st.wMinute, st.wSecond);
1244 break;
1245 case VT_ERROR:
1246 case VT_VOID:
1247 case VT_USERDEFINED:
1248 case VT_EMPTY:
1249 case VT_NULL: break;
1250 default: TRACE(",?"); break;
1251 }
1252 }
1253 TRACE("}\n");
1254 }
1255
1256 static void dump_DispParms(DISPPARAMS * pdp)
1257 {
1258 int index = 0;
1259
1260 TRACE("args=%u named args=%u\n", pdp->cArgs, pdp->cNamedArgs);
1261
1262 while (index < pdp->cArgs)
1263 {
1264 dump_Variant( &pdp->rgvarg[index] );
1265 ++index;
1266 }
1267 }
1268
1269 static void dump_TypeInfo(ITypeInfoImpl * pty)
1270 {
1271 TRACE("%p ref=%lu\n", pty, pty->ref);
1272 TRACE("attr:%s\n", debugstr_guid(&(pty->TypeAttr.guid)));
1273 TRACE("kind:%s\n", typekind_desc[pty->TypeAttr.typekind]);
1274 TRACE("fct:%u var:%u impl:%u\n",
1275 pty->TypeAttr.cFuncs, pty->TypeAttr.cVars, pty->TypeAttr.cImplTypes);
1276 TRACE("parent tlb:%p index in TLB:%u\n",pty->pTypeLib, pty->index);
1277 TRACE("%s %s\n", debugstr_w(pty->Name), debugstr_w(pty->DocString));
1278 dump_TLBFuncDesc(pty->funclist);
1279 dump_TLBVarDesc(pty->varlist);
1280 dump_TLBImplType(pty->impltypelist);
1281 }
1282
1283 static void dump_VARDESC(VARDESC *v)
1284 {
1285 MESSAGE("memid %ld\n",v->memid);
1286 MESSAGE("lpstrSchema %s\n",debugstr_w(v->lpstrSchema));
1287 MESSAGE("oInst %ld\n",v->u.oInst);
1288 dump_ELEMDESC(&(v->elemdescVar));
1289 MESSAGE("wVarFlags %x\n",v->wVarFlags);
1290 MESSAGE("varkind %d\n",v->varkind);
1291 }
1292
1293 static TYPEDESC stndTypeDesc[VT_LPWSTR+1]=
1294 {
1295 /* VT_LPWSTR is largest type that */
1296 /* may appear in type description*/
1297 {{0}, 0},{{0}, 1},{{0}, 2},{{0}, 3},{{0}, 4},
1298 {{0}, 5},{{0}, 6},{{0}, 7},{{0}, 8},{{0}, 9},
1299 {{0},10},{{0},11},{{0},12},{{0},13},{{0},14},
1300 {{0},15},{{0},16},{{0},17},{{0},18},{{0},19},
1301 {{0},20},{{0},21},{{0},22},{{0},23},{{0},24},
1302 {{0},25},{{0},26},{{0},27},{{0},28},{{0},29},
1303 {{0},30},{{0},31}
1304 };
1305
1306 static void TLB_abort(void)
1307 {
1308 DebugBreak();
1309 }
1310 static void * TLB_Alloc(unsigned size)
1311 {
1312 void * ret;
1313 if((ret=HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,size))==NULL){
1314 /* FIXME */
1315 ERR("cannot allocate memory\n");
1316 }
1317 return ret;
1318 }
1319
1320 static void TLB_Free(void * ptr)
1321 {
1322 HeapFree(GetProcessHeap(), 0, ptr);
1323 }
1324
1325 /* deep copy a typedesc */
1326 static void copy_typedesc(TYPEDESC *out, const TYPEDESC *in)
1327 {
1328 out->vt = in->vt;
1329 switch(in->vt) {
1330 case VT_PTR:
1331 out->u.lptdesc = HeapAlloc(GetProcessHeap(), 0, sizeof(TYPEDESC));
1332 copy_typedesc(out->u.lptdesc, in->u.lptdesc);
1333 break;
1334 case VT_USERDEFINED:
1335 out->u.hreftype = in->u.hreftype;
1336 break;
1337 case VT_CARRAY:
1338 out->u.lpadesc = HeapAlloc(GetProcessHeap(), 0, sizeof(ARRAYDESC) +
1339 (in->u.lpadesc->cDims - 1) * sizeof(SAFEARRAYBOUND));
1340 copy_typedesc(&out->u.lpadesc->tdescElem, &in->u.lpadesc->tdescElem);
1341 out->u.lpadesc->cDims = in->u.lpadesc->cDims;
1342 memcpy(out->u.lpadesc->rgbounds, in->u.lpadesc->rgbounds, in->u.lpadesc->cDims * sizeof(SAFEARRAYBOUND));
1343 break;
1344 default:
1345 break;
1346 }
1347 }
1348
1349 /* free()s any allocated memory pointed to by the tdesc. NB does not
1350 free the tdesc itself - this is because the tdesc is typically part
1351 of a larger structure */
1352 static void free_deep_typedesc(TYPEDESC *tdesc)
1353 {
1354 switch(tdesc->vt) {
1355 case VT_PTR:
1356 free_deep_typedesc(tdesc->u.lptdesc);
1357 HeapFree(GetProcessHeap(), 0, tdesc->u.lptdesc);
1358 tdesc->u.lptdesc = NULL;
1359 break;
1360 case VT_CARRAY:
1361 free_deep_typedesc(&tdesc->u.lpadesc->tdescElem);
1362 HeapFree(GetProcessHeap(), 0, tdesc->u.lpadesc);
1363 tdesc->u.lpadesc = NULL;
1364 break;
1365 default:
1366 break;
1367 }
1368 }
1369
1370 /**********************************************************************
1371 *
1372 * Functions for reading MSFT typelibs (those created by CreateTypeLib2)
1373 */
1374 /* read function */
1375 static DWORD MSFT_Read(void *buffer, DWORD count, TLBContext *pcx, long where )
1376 {
1377 TRACE_(typelib)("pos=0x%08x len=0x%08lx 0x%08x 0x%08x 0x%08lx\n",
1378 pcx->pos, count, pcx->oStart, pcx->length, where);
1379
1380 if (where != DO_NOT_SEEK)
1381 {
1382 where += pcx->oStart;
1383 if (where > pcx->length)
1384 {
1385 /* FIXME */
1386 ERR("seek beyond end (%ld/%d)\n", where, pcx->length );
1387 TLB_abort();
1388 }
1389 pcx->pos = where;
1390 }
1391 if (pcx->pos + count > pcx->length) count = pcx->length - pcx->pos;
1392 memcpy( buffer, (char *)pcx->mapping + pcx->pos, count );
1393 pcx->pos += count;
1394 return count;
1395 }
1396
1397 static DWORD MSFT_ReadLEDWords(void *buffer, DWORD count, TLBContext *pcx,
1398 long where )
1399 {
1400 DWORD ret;
1401
1402 ret = MSFT_Read(buffer, count, pcx, where);
1403 FromLEDWords(buffer, ret);
1404
1405 return ret;
1406 }
1407
1408 static DWORD MSFT_ReadLEWords(void *buffer, DWORD count, TLBContext *pcx,
1409 long where )
1410 {
1411 DWORD ret;
1412
1413 ret = MSFT_Read(buffer, count, pcx, where);
1414 FromLEWords(buffer, ret);
1415
1416 return ret;
1417 }
1418
1419 static void MSFT_ReadGuid( GUID *pGuid, int offset, TLBContext *pcx)
1420 {
1421 if(offset<0 || pcx->pTblDir->pGuidTab.offset <0){
1422 memset(pGuid,0, sizeof(GUID));
1423 return;
1424 }
1425 MSFT_Read(pGuid, sizeof(GUID), pcx, pcx->pTblDir->pGuidTab.offset+offset );
1426 pGuid->Data1 = FromLEDWord(pGuid->Data1);
1427 pGuid->Data2 = FromLEWord(pGuid->Data2);
1428 pGuid->Data3 = FromLEWord(pGuid->Data3);
1429 TRACE_(typelib)("%s\n", debugstr_guid(pGuid));
1430 }
1431
1432 static BSTR MSFT_ReadName( TLBContext *pcx, int offset)
1433 {
1434 char * name;
1435 MSFT_NameIntro niName;
1436 int lengthInChars;
1437 WCHAR* pwstring = NULL;
1438 BSTR bstrName = NULL;
1439
1440 MSFT_ReadLEDWords(&niName, sizeof(niName), pcx,
1441 pcx->pTblDir->pNametab.offset+offset);
1442 niName.namelen &= 0xFF; /* FIXME: correct ? */
1443 name=TLB_Alloc((niName.namelen & 0xff) +1);
1444 MSFT_Read(name, (niName.namelen & 0xff), pcx, DO_NOT_SEEK);
1445 name[niName.namelen & 0xff]='\0';
1446
1447 lengthInChars = MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED | MB_ERR_INVALID_CHARS,
1448 name, -1, NULL, 0);
1449
1450 /* no invalid characters in string */
1451 if (lengthInChars)
1452 {
1453 pwstring = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR)*lengthInChars);
1454
1455 /* don't check for invalid character since this has been done previously */
1456 MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, name, -1, pwstring, lengthInChars);
1457
1458 bstrName = SysAllocStringLen(pwstring, lengthInChars);
1459 lengthInChars = SysStringLen(bstrName);
1460 HeapFree(GetProcessHeap(), 0, pwstring);
1461 }
1462
1463 TRACE_(typelib)("%s %d\n", debugstr_w(bstrName), lengthInChars);
1464 return bstrName;
1465 }
1466
1467 static BSTR MSFT_ReadString( TLBContext *pcx, int offset)
1468 {
1469 char * string;
1470 INT16 length;
1471 int lengthInChars;
1472 BSTR bstr = NULL;
1473
1474 if(offset<0) return NULL;
1475 MSFT_ReadLEWords(&length, sizeof(INT16), pcx, pcx->pTblDir->pStringtab.offset+offset);
1476 if(length <= 0) return 0;
1477 string=TLB_Alloc(length +1);
1478 MSFT_Read(string, length, pcx, DO_NOT_SEEK);
1479 string[length]='\0';
1480
1481 lengthInChars = MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED | MB_ERR_INVALID_CHARS,
1482 string, -1, NULL, 0);
1483
1484 /* no invalid characters in string */
1485 if (lengthInChars)
1486 {
1487 WCHAR* pwstring = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR)*lengthInChars);
1488
1489 /* don't check for invalid character since this has been done previously */
1490 MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, string, -1, pwstring, lengthInChars);
1491
1492 bstr = SysAllocStringLen(pwstring, lengthInChars);
1493 lengthInChars = SysStringLen(bstr);
1494 HeapFree(GetProcessHeap(), 0, pwstring);
1495 }
1496
1497 TRACE_(typelib)("%s %d\n", debugstr_w(bstr), lengthInChars);
1498 return bstr;
1499 }
1500 /*
1501 * read a value and fill a VARIANT structure
1502 */
1503 static void MSFT_ReadValue( VARIANT * pVar, int offset, TLBContext *pcx )
1504 {
1505 int size;
1506
1507 TRACE_(typelib)("\n");
1508
1509 if(offset <0) { /* data are packed in here */
1510 V_VT(pVar) = (offset & 0x7c000000 )>> 26;
1511 V_I2(pVar) = offset & 0x3ffffff;
1512 return;
1513 }
1514 MSFT_ReadLEWords(&(V_VT(pVar)), sizeof(VARTYPE), pcx,
1515 pcx->pTblDir->pCustData.offset + offset );
1516 TRACE_(typelib)("Vartype = %x\n", V_VT(pVar));
1517 switch (V_VT(pVar)){
1518 case VT_EMPTY: /* FIXME: is this right? */
1519 case VT_NULL: /* FIXME: is this right? */
1520 case VT_I2 : /* this should not happen */
1521 case VT_I4 :
1522 case VT_R4 :
1523 case VT_ERROR :
1524 case VT_BOOL :
1525 case VT_I1 :
1526 case VT_UI1 :
1527 case VT_UI2 :
1528 case VT_UI4 :
1529 case VT_INT :
1530 case VT_UINT :
1531 case VT_VOID : /* FIXME: is this right? */
1532 case VT_HRESULT :
1533 size=4; break;
1534 case VT_R8 :
1535 case VT_CY :
1536 case VT_DATE :
1537 case VT_I8 :
1538 case VT_UI8 :
1539 case VT_DECIMAL : /* FIXME: is this right? */
1540 case VT_FILETIME :
1541 size=8;break;
1542 /* pointer types with known behaviour */
1543 case VT_BSTR :{
1544 char * ptr;
1545 MSFT_ReadLEDWords(&size, sizeof(INT), pcx, DO_NOT_SEEK );
1546 if(size < 0) {
1547 FIXME("BSTR length = %d?\n", size);
1548 } else {
1549 ptr=TLB_Alloc(size);/* allocate temp buffer */
1550 MSFT_Read(ptr, size, pcx, DO_NOT_SEEK);/* read string (ANSI) */
1551 V_BSTR(pVar)=SysAllocStringLen(NULL,size);
1552 /* FIXME: do we need a AtoW conversion here? */
1553 V_UNION(pVar, bstrVal[size])=L'\0';
1554 while(size--) V_UNION(pVar, bstrVal[size])=ptr[size];
1555 TLB_Free(ptr);
1556 }
1557 }
1558 size=-4; break;
1559 /* FIXME: this will not work AT ALL when the variant contains a pointer */
1560 case VT_DISPATCH :
1561 case VT_VARIANT :
1562 case VT_UNKNOWN :
1563 case VT_PTR :
1564 case VT_SAFEARRAY :
1565 case VT_CARRAY :
1566 case VT_USERDEFINED :
1567 case VT_LPSTR :
1568 case VT_LPWSTR :
1569 case VT_BLOB :
1570 case VT_STREAM :
1571 case VT_STORAGE :
1572 case VT_STREAMED_OBJECT :
1573 case VT_STORED_OBJECT :
1574 case VT_BLOB_OBJECT :
1575 case VT_CF :
1576 case VT_CLSID :
1577 default:
1578 size=0;
1579 FIXME("VARTYPE %d is not supported, setting pointer to NULL\n",
1580 V_VT(pVar));
1581 }
1582
1583 if(size>0) /* (big|small) endian correct? */
1584 MSFT_Read(&(V_I2(pVar)), size, pcx, DO_NOT_SEEK );
1585 return;
1586 }
1587 /*
1588 * create a linked list with custom data
1589 */
1590 static int MSFT_CustData( TLBContext *pcx, int offset, TLBCustData** ppCustData )
1591 {
1592 MSFT_CDGuid entry;
1593 TLBCustData* pNew;
1594 int count=0;
1595
1596 TRACE_(typelib)("\n");
1597
1598 while(offset >=0){
1599 count++;
1600 pNew=TLB_Alloc(sizeof(TLBCustData));
1601 MSFT_ReadLEDWords(&entry, sizeof(entry), pcx, pcx->pTblDir->pCDGuids.offset+offset);
1602 MSFT_ReadGuid(&(pNew->guid), entry.GuidOffset , pcx);
1603 MSFT_ReadValue(&(pNew->data), entry.DataOffset, pcx);
1604 /* add new custom data at head of the list */
1605 pNew->next=*ppCustData;
1606 *ppCustData=pNew;
1607 offset = entry.next;
1608 }
1609 return count;
1610 }
1611
1612 static void MSFT_GetTdesc(TLBContext *pcx, INT type, TYPEDESC *pTd,
1613 ITypeInfoImpl *pTI)
1614 {
1615 if(type <0)
1616 pTd->vt=type & VT_TYPEMASK;
1617 else
1618 *pTd=pcx->pLibInfo->pTypeDesc[type/(2*sizeof(INT))];
1619
1620 if(pTd->vt == VT_USERDEFINED)
1621 MSFT_DoRefType(pcx, pTI, pTd->u.hreftype);
1622
1623 TRACE_(typelib)("vt type = %X\n", pTd->vt);
1624 }
1625
1626 static void
1627 MSFT_DoFuncs(TLBContext* pcx,
1628 ITypeInfoImpl* pTI,
1629 int cFuncs,
1630 int cVars,
1631 int offset,
1632 TLBFuncDesc** pptfd)
1633 {
1634 /*
1635 * member information is stored in a data structure at offset
1636 * indicated by the memoffset field of the typeinfo structure
1637 * There are several distinctive parts.
1638 * The first part starts with a field that holds the total length
1639 * of this (first) part excluding this field. Then follow the records,
1640 * for each member there is one record.
1641 *
1642 * The first entry is always the length of the record (including this
1643 * length word).
1644 * The rest of the record depends on the type of the member. If there is
1645 * a field indicating the member type (function, variable, interface, etc)
1646 * I have not found it yet. At this time we depend on the information
1647 * in the type info and the usual order how things are stored.
1648 *
1649 * Second follows an array sized nrMEM*sizeof(INT) with a member id
1650 * for each member;
1651 *
1652 * Third is an equal sized array with file offsets to the name entry
1653 * of each member.
1654 *
1655 * The fourth and last (?) part is an array with offsets to the records
1656 * in the first part of this file segment.
1657 */
1658
1659 int infolen, nameoffset, reclength, nrattributes, i;
1660 int recoffset = offset + sizeof(INT);
1661
1662 char recbuf[512];
1663 MSFT_FuncRecord * pFuncRec=(MSFT_FuncRecord *) recbuf;
1664
1665 TRACE_(typelib)("\n");
1666
1667 MSFT_ReadLEDWords(&infolen, sizeof(INT), pcx, offset);
1668
1669 for ( i = 0; i < cFuncs ; i++ )
1670 {
1671 *pptfd = TLB_Alloc(sizeof(TLBFuncDesc));
1672
1673 /* name, eventually add to a hash table */
1674 MSFT_ReadLEDWords(&nameoffset, sizeof(INT), pcx,
1675 offset + infolen + (cFuncs + cVars + i + 1) * sizeof(INT));
1676
1677 (*pptfd)->Name = MSFT_ReadName(pcx, nameoffset);
1678
1679 /* read the function information record */
1680 MSFT_ReadLEDWords(&reclength, sizeof(INT), pcx, recoffset);
1681
1682 reclength &= 0x1ff;
1683
1684 MSFT_ReadLEDWords(pFuncRec, reclength - sizeof(INT), pcx, DO_NOT_SEEK);
1685
1686 /* do the attributes */
1687 nrattributes = (reclength - pFuncRec->nrargs * 3 * sizeof(int) - 0x18)
1688 / sizeof(int);
1689
1690 if ( nrattributes > 0 )
1691 {
1692 (*pptfd)->helpcontext = pFuncRec->OptAttr[0] ;
1693
1694 if ( nrattributes > 1 )
1695 {
1696 (*pptfd)->HelpString = MSFT_ReadString(pcx,
1697 pFuncRec->OptAttr[1]) ;
1698
1699 if ( nrattributes > 2 )
1700 {
1701 if ( pFuncRec->FKCCIC & 0x2000 )
1702 {
1703 (*pptfd)->Entry = (WCHAR*) pFuncRec->OptAttr[2] ;
1704 }
1705 else
1706 {
1707 (*pptfd)->Entry = MSFT_ReadString(pcx,
1708 pFuncRec->OptAttr[2]);
1709 }
1710 if( nrattributes > 5 )
1711 {
1712 (*pptfd)->HelpStringContext = pFuncRec->OptAttr[5] ;
1713
1714 if ( nrattributes > 6 && pFuncRec->FKCCIC & 0x80 )
1715 {
1716 MSFT_CustData(pcx,
1717 pFuncRec->OptAttr[6],
1718 &(*pptfd)->pCustData);
1719 }
1720 }
1721 }
1722 }
1723 }
1724
1725 /* fill the FuncDesc Structure */
1726 MSFT_ReadLEDWords( & (*pptfd)->funcdesc.memid, sizeof(INT), pcx,
1727 offset + infolen + ( i + 1) * sizeof(INT));
1728
1729 (*pptfd)->funcdesc.funckind = (pFuncRec->FKCCIC) & 0x7;
1730 (*pptfd)->funcdesc.invkind = (pFuncRec->FKCCIC) >> 3 & 0xF;
1731 (*pptfd)->funcdesc.callconv = (pFuncRec->FKCCIC) >> 8 & 0xF;
1732 (*pptfd)->funcdesc.cParams = pFuncRec->nrargs ;
1733 (*pptfd)->funcdesc.cParamsOpt = pFuncRec->nroargs ;
1734 (*pptfd)->funcdesc.oVft = pFuncRec->VtableOffset ;
1735 (*pptfd)->funcdesc.wFuncFlags = LOWORD(pFuncRec->Flags) ;
1736
1737 MSFT_GetTdesc(pcx,
1738 pFuncRec->DataType,
1739 &(*pptfd)->funcdesc.elemdescFunc.tdesc,
1740 pTI);
1741
1742 /* do the parameters/arguments */
1743 if(pFuncRec->nrargs)
1744 {
1745 int j = 0;
1746 MSFT_ParameterInfo paraminfo;
1747
1748 (*pptfd)->funcdesc.lprgelemdescParam =
1749 TLB_Alloc(pFuncRec->nrargs * sizeof(ELEMDESC));
1750
1751 (*pptfd)->pParamDesc =
1752 TLB_Alloc(pFuncRec->nrargs * sizeof(TLBParDesc));
1753
1754 MSFT_ReadLEDWords(&paraminfo, sizeof(paraminfo), pcx,
1755 recoffset + reclength - pFuncRec->nrargs * sizeof(MSFT_ParameterInfo));
1756
1757 for ( j = 0 ; j < pFuncRec->nrargs ; j++ )
1758 {
1759 TYPEDESC* lpArgTypeDesc = 0;
1760
1761 MSFT_GetTdesc(pcx,
1762 paraminfo.DataType,
1763 &(*pptfd)->funcdesc.lprgelemdescParam[j].tdesc,
1764 pTI);
1765
1766 (*pptfd)->funcdesc.lprgelemdescParam[j].u.paramdesc.wParamFlags = paraminfo.Flags;
1767
1768 (*pptfd)->pParamDesc[j].Name = (void *) paraminfo.oName;
1769
1770 /* SEEK value = jump to offset,
1771 * from there jump to the end of record,
1772 * go back by (j-1) arguments
1773 */
1774 MSFT_ReadLEDWords( &paraminfo ,
1775 sizeof(MSFT_ParameterInfo), pcx,
1776 recoffset + reclength - ((pFuncRec->nrargs - j - 1)
1777 * sizeof(MSFT_ParameterInfo)));
1778 lpArgTypeDesc =
1779 & ((*pptfd)->funcdesc.lprgelemdescParam[j].tdesc);
1780
1781 while ( lpArgTypeDesc != NULL )
1782 {
1783 switch ( lpArgTypeDesc->vt )
1784 {
1785 case VT_PTR:
1786 lpArgTypeDesc = lpArgTypeDesc->u.lptdesc;
1787 break;
1788
1789 case VT_CARRAY:
1790 lpArgTypeDesc = & (lpArgTypeDesc->u.lpadesc->tdescElem);
1791 break;
1792
1793 case VT_USERDEFINED:
1794 MSFT_DoRefType(pcx, pTI,
1795 lpArgTypeDesc->u.hreftype);
1796
1797 lpArgTypeDesc = NULL;
1798 break;
1799
1800 default:
1801 lpArgTypeDesc = NULL;
1802 }
1803 }
1804 }
1805
1806
1807 /* parameter is the return value! */
1808 if ( paraminfo.Flags & PARAMFLAG_FRETVAL )
1809 {
1810 TYPEDESC* lpArgTypeDesc;
1811
1812 (*pptfd)->funcdesc.elemdescFunc =
1813 (*pptfd)->funcdesc.lprgelemdescParam[j];
1814
1815 lpArgTypeDesc = & ((*pptfd)->funcdesc.elemdescFunc.tdesc) ;
1816
1817 while ( lpArgTypeDesc != NULL )
1818 {
1819 switch ( lpArgTypeDesc->vt )
1820 {
1821 case VT_PTR:
1822 lpArgTypeDesc = lpArgTypeDesc->u.lptdesc;
1823 break;
1824 case VT_CARRAY:
1825 lpArgTypeDesc =
1826 & (lpArgTypeDesc->u.lpadesc->tdescElem);
1827
1828 break;
1829
1830 case VT_USERDEFINED:
1831 MSFT_DoRefType(pcx,
1832 pTI,
1833 lpArgTypeDesc->u.hreftype);
1834
1835 lpArgTypeDesc = NULL;
1836 break;
1837
1838 default:
1839 lpArgTypeDesc = NULL;
1840 }
1841 }
1842 }
1843
1844 /* second time around */
1845 for(j=0;j<pFuncRec->nrargs;j++)
1846 {
1847 /* name */
1848 (*pptfd)->pParamDesc[j].Name =
1849 MSFT_ReadName( pcx, (int)(*pptfd)->pParamDesc[j].Name );
1850
1851 /* default value */
1852 if ( (PARAMFLAG_FHASDEFAULT &
1853 (*pptfd)->funcdesc.lprgelemdescParam[j].u.paramdesc.wParamFlags) &&
1854 ((pFuncRec->FKCCIC) & 0x1000) )
1855 {
1856 INT* pInt = (INT *)((char *)pFuncRec +
1857 reclength -
1858 (pFuncRec->nrargs * 4 + 1) * sizeof(INT) );
1859
1860 PARAMDESC* pParamDesc = & (*pptfd)->funcdesc.lprgelemdescParam[j].u.paramdesc;
1861
1862 pParamDesc->pparamdescex = TLB_Alloc(sizeof(PARAMDESCEX));
1863 pParamDesc->pparamdescex->cBytes = sizeof(PARAMDESCEX);
1864
1865 MSFT_ReadValue(&(pParamDesc->pparamdescex->varDefaultValue),
1866 pInt[j], pcx);
1867 }
1868 /* custom info */
1869 if ( nrattributes > 7 + j && pFuncRec->FKCCIC & 0x80 )
1870 {
1871 MSFT_CustData(pcx,
1872 pFuncRec->OptAttr[7+j],
1873 &(*pptfd)->pParamDesc[j].pCustData);
1874 }
1875 }
1876 }
1877
1878 /* scode is not used: archaic win16 stuff FIXME: right? */
1879 (*pptfd)->funcdesc.cScodes = 0 ;
1880 (*pptfd)->funcdesc.lprgscode = NULL ;
1881
1882 pptfd = & ((*pptfd)->next);
1883 recoffset += reclength;
1884 }
1885 }
1886
1887 static void MSFT_DoVars(TLBContext *pcx, ITypeInfoImpl *pTI, int cFuncs,
1888 int cVars, int offset, TLBVarDesc ** pptvd)
1889 {
1890 int infolen, nameoffset, reclength;
1891 char recbuf[256];
1892 MSFT_VarRecord * pVarRec=(MSFT_VarRecord *) recbuf;
1893 int i;
1894 int recoffset;
1895
1896 TRACE_(typelib)("\n");
1897
1898 MSFT_ReadLEDWords(&infolen,sizeof(INT), pcx, offset);
1899 MSFT_ReadLEDWords(&recoffset,sizeof(INT), pcx, offset + infolen +
1900 ((cFuncs+cVars)*2+cFuncs + 1)*sizeof(INT));
1901 recoffset += offset+sizeof(INT);
1902 for(i=0;i<cVars;i++){
1903 *pptvd=TLB_Alloc(sizeof(TLBVarDesc));
1904 /* name, eventually add to a hash table */
1905 MSFT_ReadLEDWords(&nameoffset, sizeof(INT), pcx,
1906 offset + infolen + (cFuncs + cVars + i + 1) * sizeof(INT));
1907 (*pptvd)->Name=MSFT_ReadName(pcx, nameoffset);
1908 /* read the variable information record */
1909 MSFT_ReadLEDWords(&reclength, sizeof(INT), pcx, recoffset);
1910 reclength &=0xff;
1911 MSFT_ReadLEDWords(pVarRec, reclength - sizeof(INT), pcx, DO_NOT_SEEK);
1912 /* Optional data */
1913 if(reclength >(6*sizeof(INT)) )
1914 (*pptvd)->HelpContext=pVarRec->HelpContext;
1915 if(reclength >(7*sizeof(INT)) )
1916 (*pptvd)->HelpString = MSFT_ReadString(pcx, pVarRec->oHelpString) ;
1917 if(reclength >(8*sizeof(INT)) )
1918 if(reclength >(9*sizeof(INT)) )
1919 (*pptvd)->HelpStringContext=pVarRec->HelpStringContext;
1920 /* fill the VarDesc Structure */
1921 MSFT_ReadLEDWords(&(*pptvd)->vardesc.memid, sizeof(INT), pcx,
1922 offset + infolen + ( i + 1) * sizeof(INT));
1923 (*pptvd)->vardesc.varkind = pVarRec->VarKind;
1924 (*pptvd)->vardesc.wVarFlags = pVarRec->Flags;
1925 MSFT_GetTdesc(pcx, pVarRec->DataType,
1926 &(*pptvd)->vardesc.elemdescVar.tdesc, pTI);
1927 /* (*pptvd)->vardesc.lpstrSchema; is reserved (SDK) FIXME?? */
1928 if(pVarRec->VarKind == VAR_CONST ){
1929 (*pptvd)->vardesc.u.lpvarValue=TLB_Alloc(sizeof(VARIANT));
1930 MSFT_ReadValue((*pptvd)->vardesc.u.lpvarValue,
1931 pVarRec->OffsValue, pcx);
1932 } else
1933 (*pptvd)->vardesc.u.oInst=pVarRec->OffsValue;
1934 pptvd=&((*pptvd)->next);
1935 recoffset += reclength;
1936 }
1937 }
1938 /* fill in data for a hreftype (offset). When the referenced type is contained
1939 * in the typelib, it's just an (file) offset in the type info base dir.
1940 * If comes from import, it's an offset+1 in the ImpInfo table
1941 * */
1942 static void MSFT_DoRefType(TLBContext *pcx, ITypeInfoImpl *pTI,
1943 int offset)
1944 {
1945 int j;
1946 TLBRefType **ppRefType = &pTI->reflist;
1947
1948 TRACE_(typelib)("TLB context %p, TLB offset %x\n", pcx, offset);
1949
1950 while(*ppRefType) {
1951 if((*ppRefType)->reference == offset)
1952 return;
1953 ppRefType = &(*ppRefType)->next;
1954 }
1955
1956 *ppRefType = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
1957 sizeof(**ppRefType));
1958
1959 if(!MSFT_HREFTYPE_INTHISFILE( offset)) {
1960 /* external typelib */
1961 MSFT_ImpInfo impinfo;
1962 TLBImpLib *pImpLib=(pcx->pLibInfo->pImpLibs);
1963
1964 TRACE_(typelib)("offset %x, masked offset %x\n", offset, offset + (offset & 0xfffffffc));
1965
1966 MSFT_ReadLEDWords(&impinfo, sizeof(impinfo), pcx,
1967 pcx->pTblDir->pImpInfo.offset + (offset & 0xfffffffc));
1968 for(j=0;pImpLib;j++){ /* search the known offsets of all import libraries */
1969 if(pImpLib->offset==impinfo.oImpFile) break;
1970 pImpLib=pImpLib->next;
1971 }
1972 if(pImpLib){
1973 (*ppRefType)->reference=offset;
1974 (*ppRefType)->pImpTLInfo = pImpLib;
1975 if(impinfo.flags & MSFT_IMPINFO_OFFSET_IS_GUID) {
1976 MSFT_ReadGuid(&(*ppRefType)->guid, impinfo.oGuid, pcx);
1977 (*ppRefType)->index = TLB_REF_USE_GUID;
1978 } else
1979 (*ppRefType)->index = impinfo.oGuid;
1980 }else{
1981 ERR("Cannot find a reference\n");
1982 (*ppRefType)->reference=-1;
1983 (*ppRefType)->pImpTLInfo=TLB_REF_NOT_FOUND;
1984 }
1985 }else{
1986 /* in this typelib */
1987 (*ppRefType)->index = MSFT_HREFTYPE_INDEX(offset);
1988 (*ppRefType)->reference=offset;
1989 (*ppRefType)->pImpTLInfo=TLB_REF_INTERNAL;
1990 }
1991 }
1992
1993 /* process Implemented Interfaces of a com class */
1994 static void MSFT_DoImplTypes(TLBContext *pcx, ITypeInfoImpl *pTI, int count,
1995 int offset)
1996 {
1997 int i;
1998 MSFT_RefRecord refrec;
1999 TLBImplType **ppImpl = &pTI->impltypelist;
2000
2001 TRACE_(typelib)("\n");
2002
2003 for(i=0;i<count;i++){
2004 if(offset<0) break; /* paranoia */
2005 *ppImpl=TLB_Alloc(sizeof(**ppImpl));
2006 MSFT_ReadLEDWords(&refrec,sizeof(refrec),pcx,offset+pcx->pTblDir->pRefTab.offset);
2007 MSFT_DoRefType(pcx, pTI, refrec.reftype);
2008 (*ppImpl)->hRef = refrec.reftype;
2009 (*ppImpl)->implflags=refrec.flags;
2010 (*ppImpl)->ctCustData=
2011 MSFT_CustData(pcx, refrec.oCustData, &(*ppImpl)->pCustData);
2012 offset=refrec.onext;
2013 ppImpl=&((*ppImpl)->next);
2014 }
2015 }
2016 /*
2017 * process a typeinfo record
2018 */
2019 static ITypeInfoImpl * MSFT_DoTypeInfo(
2020 TLBContext *pcx,
2021 int count,
2022 ITypeLibImpl * pLibInfo)
2023 {
2024 MSFT_TypeInfoBase tiBase;
2025 ITypeInfoImpl *ptiRet;
2026
2027 TRACE_(typelib)("count=%u\n", count);
2028
2029 ptiRet = (ITypeInfoImpl*) ITypeInfo_Constructor();
2030 MSFT_ReadLEDWords(&tiBase, sizeof(tiBase) ,pcx ,
2031 pcx->pTblDir->pTypeInfoTab.offset+count*sizeof(tiBase));
2032 /* this is where we are coming from */
2033 ptiRet->pTypeLib = pLibInfo;
2034 ptiRet->index=count;
2035 /* fill in the typeattr fields */
2036 WARN("Assign constructor/destructor memid\n");
2037
2038 MSFT_ReadGuid(&ptiRet->TypeAttr.guid, tiBase.posguid, pcx);
2039 ptiRet->TypeAttr.lcid=pLibInfo->LibAttr.lcid; /* FIXME: correct? */
2040 ptiRet->TypeAttr.memidConstructor=MEMBERID_NIL ;/* FIXME */
2041 ptiRet->TypeAttr.memidDestructor=MEMBERID_NIL ; /* FIXME */
2042 ptiRet->TypeAttr.lpstrSchema=NULL; /* reserved */
2043 ptiRet->TypeAttr.cbSizeInstance=tiBase.size;
2044 ptiRet->TypeAttr.typekind=tiBase.typekind & 0xF;
2045 ptiRet->TypeAttr.cFuncs=LOWORD(tiBase.cElement);
2046 ptiRet->TypeAttr.cVars=HIWORD(tiBase.cElement);
2047 ptiRet->TypeAttr.cbAlignment=(tiBase.typekind >> 11 )& 0x1F; /* there are more flags there */
2048 ptiRet->TypeAttr.wTypeFlags=tiBase.flags;
2049 ptiRet->TypeAttr.wMajorVerNum=LOWORD(tiBase.version);
2050 ptiRet->TypeAttr.wMinorVerNum=HIWORD(tiBase.version);
2051 ptiRet->TypeAttr.cImplTypes=tiBase.cImplTypes;
2052 ptiRet->TypeAttr.cbSizeVft=tiBase.cbSizeVft; /* FIXME: this is only the non inherited part */
2053 if(ptiRet->TypeAttr.typekind == TKIND_ALIAS)
2054 MSFT_GetTdesc(pcx, tiBase.datatype1,
2055 &ptiRet->TypeAttr.tdescAlias, ptiRet);
2056
2057 /* FIXME: */
2058 /* IDLDESC idldescType; *//* never saw this one != zero */
2059
2060 /* name, eventually add to a hash table */
2061 ptiRet->Name=MSFT_ReadName(pcx, tiBase.NameOffset);
2062 TRACE_(typelib)("reading %s\n", debugstr_w(ptiRet->Name));
2063 /* help info */
2064 ptiRet->DocString=MSFT_ReadString(pcx, tiBase.docstringoffs);
2065 ptiRet->dwHelpStringContext=tiBase.helpstringcontext;
2066 ptiRet->dwHelpContext=tiBase.helpcontext;
2067 /* note: InfoType's Help file and HelpStringDll come from the containing
2068 * library. Further HelpString and Docstring appear to be the same thing :(
2069 */
2070 /* functions */
2071 if(ptiRet->TypeAttr.cFuncs >0 )
2072 MSFT_DoFuncs(pcx, ptiRet, ptiRet->TypeAttr.cFuncs,
2073 ptiRet->TypeAttr.cVars,
2074 tiBase.memoffset, & ptiRet->funclist);
2075 /* variables */
2076 if(ptiRet->TypeAttr.cVars >0 )
2077 MSFT_DoVars(pcx, ptiRet, ptiRet->TypeAttr.cFuncs,
2078 ptiRet->TypeAttr.cVars,
2079 tiBase.memoffset, & ptiRet->varlist);
2080 if(ptiRet->TypeAttr.cImplTypes >0 ) {
2081 switch(ptiRet->TypeAttr.typekind)
2082 {
2083 case TKIND_COCLASS:
2084 MSFT_DoImplTypes(pcx, ptiRet, ptiRet->TypeAttr.cImplTypes ,
2085 tiBase.datatype1);
2086 break;
2087 case TKIND_DISPATCH:
2088 ptiRet->impltypelist=TLB_Alloc(sizeof(TLBImplType));
2089
2090 if (tiBase.datatype1 != -1)
2091 {
2092 MSFT_DoRefType(pcx, ptiRet, tiBase.datatype1);
2093 ptiRet->impltypelist->hRef = tiBase.datatype1;
2094 }
2095 else
2096 { /* FIXME: This is a really bad hack to add IDispatch */
2097 const char* szStdOle = "stdole2.tlb\0";
2098 int nStdOleLen = strlen(szStdOle);
2099 TLBRefType **ppRef = &ptiRet->reflist;
2100
2101 while(*ppRef) {
2102 if((*ppRef)->reference == -1)
2103 break;
2104 ppRef = &(*ppRef)->next;
2105 }
2106 if(!*ppRef) {
2107 *ppRef = TLB_Alloc(sizeof(**ppRef));
2108 (*ppRef)->guid = IID_IDispatch;
2109 (*ppRef)->reference = -1;
2110 (*ppRef)->index = TLB_REF_USE_GUID;
2111 (*ppRef)->pImpTLInfo = TLB_Alloc(sizeof(TLBImpLib));
2112 (*ppRef)->pImpTLInfo->guid = IID_StdOle;
2113 (*ppRef)->pImpTLInfo->name = SysAllocStringLen(NULL,
2114 nStdOleLen + 1);
2115
2116 MultiByteToWideChar(CP_ACP,
2117 MB_PRECOMPOSED,
2118 szStdOle,
2119 -1,
2120 (*ppRef)->pImpTLInfo->name,
2121 SysStringLen((*ppRef)->pImpTLInfo->name));
2122
2123 (*ppRef)->pImpTLInfo->lcid = 0;
2124 (*ppRef)->pImpTLInfo->wVersionMajor = 2;
2125 (*ppRef)->pImpTLInfo->wVersionMinor = 0;
2126 }
2127 }
2128 break;
2129 default:
2130 ptiRet->impltypelist=TLB_Alloc(sizeof(TLBImplType));
2131 MSFT_DoRefType(pcx, ptiRet, tiBase.datatype1);
2132 ptiRet->impltypelist->hRef = tiBase.datatype1;
2133 break;
2134 }
2135 }
2136 ptiRet->ctCustData=
2137 MSFT_CustData(pcx, tiBase.oCustData, &ptiRet->pCustData);
2138
2139 TRACE_(typelib)("%s guid: %s kind:%s\n",
2140 debugstr_w(ptiRet->Name),
2141 debugstr_guid(&ptiRet->TypeAttr.guid),
2142 typekind_desc[ptiRet->TypeAttr.typekind]);
2143
2144 return ptiRet;
2145 }
2146
2147 /* Because type library parsing has some degree of overhead, and some apps repeatedly load the same
2148 * typelibs over and over, we cache them here. According to MSDN Microsoft have a similar scheme in
2149 * place. This will cause a deliberate memory leak, but generally losing RAM for cycles is an acceptable
2150 * tradeoff here.
2151 */
2152 static ITypeLibImpl *tlb_cache_first;
2153 static CRITICAL_SECTION cache_section;
2154 static CRITICAL_SECTION_DEBUG cache_section_debug =
2155 {
2156 0, 0, &cache_section,
2157 { &cache_section_debug.ProcessLocksList, &cache_section_debug.ProcessLocksList },
2158 0, 0, { 0, (DWORD)(__FILE__ ": typelib loader cache") }
2159 };
2160 static CRITICAL_SECTION cache_section = { &cache_section_debug, -1, 0, 0, 0, 0 };
2161
2162
2163 /****************************************************************************
2164 * TLB_ReadTypeLib
2165 *
2166 * find the type of the typelib file and map the typelib resource into
2167 * the memory
2168 */
2169 #define MSFT_SIGNATURE 0x5446534D /* "MSFT" */
2170 #define SLTG_SIGNATURE 0x47544c53 /* "SLTG" */
2171 int TLB_ReadTypeLib(LPCWSTR pszFileName, INT index, ITypeLib2 **ppTypeLib)
2172 {
2173 ITypeLibImpl *entry;
2174 int ret = TYPE_E_CANTLOADLIBRARY;
2175 DWORD dwSignature = 0;
2176 HANDLE hFile;
2177
2178 TRACE_(typelib)("%s:%d\n", debugstr_w(pszFileName), index);
2179
2180 *ppTypeLib = NULL;
2181
2182 /* We look the path up in the typelib cache. If found, we just addref it, and return the pointer. */
2183 EnterCriticalSection(&cache_section);
2184 for (entry = tlb_cache_first; entry != NULL; entry = entry->next)
2185 {
2186 if (!strcmpiW(entry->path, pszFileName) && entry->index == index)
2187 {
2188 TRACE("cache hit\n");
2189 *ppTypeLib = (ITypeLib2*)entry;
2190 ITypeLib_AddRef(*ppTypeLib);
2191 LeaveCriticalSection(&cache_section);
2192 return S_OK;
2193 }
2194 }
2195 LeaveCriticalSection(&cache_section);
2196
2197 /* check the signature of the file */
2198 hFile = CreateFileW( pszFileName, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 );
2199 if (INVALID_HANDLE_VALUE != hFile)
2200 {
2201 HANDLE hMapping = CreateFileMappingW( hFile, NULL, PAGE_READONLY | SEC_COMMIT, 0, 0, NULL );
2202 if (hMapping)
2203 {
2204 LPVOID pBase = MapViewOfFile(hMapping, FILE_MAP_READ, 0, 0, 0);
2205 if(pBase)
2206 {
2207 /* retrieve file size */
2208 DWORD dwTLBLength = GetFileSize(hFile, NULL);
2209
2210 /* first try to load as *.tlb */
2211 dwSignature = FromLEDWord(*((DWORD*) pBase));
2212 if ( dwSignature == MSFT_SIGNATURE)
2213 {
2214 *ppTypeLib = ITypeLib2_Constructor_MSFT(pBase, dwTLBLength);
2215 }
2216 else if ( dwSignature == SLTG_SIGNATURE)
2217 {
2218 *ppTypeLib = ITypeLib2_Constructor_SLTG(pBase, dwTLBLength);
2219 }
2220 UnmapViewOfFile(pBase);
2221 }
2222 CloseHandle(hMapping);
2223 }
2224 CloseHandle(hFile);
2225 }
2226 else
2227 {
2228 TRACE("not found, trying to load %s as library\n", debugstr_w(pszFileName));
2229 }
2230
2231 /* if the file is a DLL or not found, try loading it with LoadLibrary */
2232 if (((WORD)dwSignature == IMAGE_DOS_SIGNATURE) || (dwSignature == 0))
2233 {
2234 /* find the typelibrary resource*/
2235 HINSTANCE hinstDLL = LoadLibraryExW(pszFileName, 0, DONT_RESOLVE_DLL_REFERENCES|
2236 LOAD_LIBRARY_AS_DATAFILE|LOAD_WITH_ALTERED_SEARCH_PATH);
2237 if (hinstDLL)
2238 {
2239 static const WCHAR TYPELIBW[] = {'T','Y','P','E','L','I','B',0};
2240 HRSRC hrsrc = FindResourceW(hinstDLL, MAKEINTRESOURCEW(index), TYPELIBW);
2241 if (hrsrc)
2242 {
2243 HGLOBAL hGlobal = LoadResource(hinstDLL, hrsrc);
2244 if (hGlobal)
2245 {
2246 LPVOID pBase = LockResource(hGlobal);
2247 DWORD dwTLBLength = SizeofResource(hinstDLL, hrsrc);
2248
2249 if (pBase)
2250 {
2251 /* try to load as incore resource */
2252 dwSignature = FromLEDWord(*((DWORD*) pBase));
2253 if ( dwSignature == MSFT_SIGNATURE)
2254 {
2255 *ppTypeLib = ITypeLib2_Constructor_MSFT(pBase, dwTLBLength);
2256 }
2257 else if ( dwSignature == SLTG_SIGNATURE)
2258 {
2259 *ppTypeLib = ITypeLib2_Constructor_SLTG(pBase, dwTLBLength);
2260 }
2261 else
2262 {
2263 FIXME("Header type magic 0x%08lx not supported.\n",dwSignature);
2264 }
2265 }
2266 FreeResource( hGlobal );
2267 }
2268 }
2269 FreeLibrary(hinstDLL);
2270 }
2271 }
2272
2273 if(*ppTypeLib) {
2274 ITypeLibImpl *impl = (ITypeLibImpl*)*ppTypeLib;
2275
2276 TRACE("adding to cache\n");
2277 impl->path = HeapAlloc(GetProcessHeap(), 0, (strlenW(pszFileName)+1) * sizeof(WCHAR));
2278 lstrcpyW(impl->path, pszFileName);
2279 /* We should really canonicalise the path here. */
2280 impl->index = index;
2281
2282 /* FIXME: check if it has added already in the meantime */
2283 EnterCriticalSection(&cache_section);
2284 if ((impl->next = tlb_cache_first) != NULL) impl->next->prev = impl;
2285 impl->prev = NULL;
2286 tlb_cache_first = impl;
2287 LeaveCriticalSection(&cache_section);
2288 ret = S_OK;
2289 } else
2290 ERR("Loading of typelib %s failed with error %ld\n", debugstr_w(pszFileName), GetLastError());
2291
2292 return ret;
2293 }
2294
2295 /*================== ITypeLib(2) Methods ===================================*/
2296
2297 /****************************************************************************
2298 * ITypeLib2_Constructor_MSFT
2299 *
2300 * loading an MSFT typelib from an in-memory image
2301 */
2302 static ITypeLib2* ITypeLib2_Constructor_MSFT(LPVOID pLib, DWORD dwTLBLength)
2303 {
2304 TLBContext cx;
2305 long lPSegDir;
2306 MSFT_Header tlbHeader;
2307 MSFT_SegDir tlbSegDir;
2308 ITypeLibImpl * pTypeLibImpl;
2309
2310 TRACE("%p, TLB length = %ld\n", pLib, dwTLBLength);
2311
2312 pTypeLibImpl = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(ITypeLibImpl));
2313 if (!pTypeLibImpl) return NULL;
2314
2315 pTypeLibImpl->lpVtbl = &tlbvt;
2316 pTypeLibImpl->lpVtblTypeComp = &tlbtcvt;
2317 pTypeLibImpl->ref = 1;
2318
2319 /* get pointer to beginning of typelib data */
2320 cx.pos = 0;
2321 cx.oStart=0;
2322 cx.mapping = pLib;
2323 cx.pLibInfo = pTypeLibImpl;
2324 cx.length = dwTLBLength;
2325
2326 /* read header */
2327 MSFT_ReadLEDWords((void*)&tlbHeader, sizeof(tlbHeader), &cx, 0);
2328 TRACE("header:\n");
2329 TRACE("\tmagic1=0x%08x ,magic2=0x%08x\n",tlbHeader.magic1,tlbHeader.magic2 );
2330 if (tlbHeader.magic1 != MSFT_SIGNATURE) {
2331 FIXME("Header type magic 0x%08x not supported.\n",tlbHeader.magic1);
2332 return NULL;
2333 }
2334 /* there is a small amount of information here until the next important
2335 * part:
2336 * the segment directory . Try to calculate the amount of data */
2337 lPSegDir = sizeof(tlbHeader) + (tlbHeader.nrtypeinfos)*4 + ((tlbHeader.varflags & HELPDLLFLAG)? 4 :0);
2338
2339 /* now read the segment directory */
2340 TRACE("read segment directory (at %ld)\n",lPSegDir);
2341 MSFT_ReadLEDWords(&tlbSegDir, sizeof(tlbSegDir), &cx, lPSegDir);
2342 cx.pTblDir = &tlbSegDir;
2343
2344 /* just check two entries */
2345 if ( tlbSegDir.pTypeInfoTab.res0c != 0x0F || tlbSegDir.pImpInfo.res0c != 0x0F)
2346 {
2347 ERR("cannot find the table directory, ptr=0x%lx\n",lPSegDir);
2348 HeapFree(GetProcessHeap(),0,pTypeLibImpl);
2349 return NULL;
2350 }
2351
2352 /* now fill our internal data */
2353 /* TLIBATTR fields */
2354 MSFT_ReadGuid(&pTypeLibImpl->LibAttr.guid, tlbHeader.posguid, &cx);
2355
2356 /* pTypeLibImpl->LibAttr.lcid = tlbHeader.lcid;*/
2357 /* Windows seems to have zero here, is this correct? */
2358 if(SUBLANGID(tlbHeader.lcid) == SUBLANG_NEUTRAL)
2359 pTypeLibImpl->LibAttr.lcid = MAKELCID(MAKELANGID(PRIMARYLANGID(tlbHeader.lcid),0),0);
2360 else
2361 pTypeLibImpl->LibAttr.lcid = 0;
2362
2363 pTypeLibImpl->LibAttr.syskind = tlbHeader.varflags & 0x0f; /* check the mask */
2364 pTypeLibImpl->LibAttr.wMajorVerNum = LOWORD(tlbHeader.version);
2365 pTypeLibImpl->LibAttr.wMinorVerNum = HIWORD(tlbHeader.version);
2366 pTypeLibImpl->LibAttr.wLibFlags = (WORD) tlbHeader.flags & 0xffff;/* check mask */
2367
2368 /* name, eventually add to a hash table */
2369 pTypeLibImpl->Name = MSFT_ReadName(&cx, tlbHeader.NameOffset);
2370
2371 /* help info */
2372 pTypeLibImpl->DocString = MSFT_ReadString(&cx, tlbHeader.helpstring);
2373 pTypeLibImpl->HelpFile = MSFT_ReadString(&cx, tlbHeader.helpfile);
2374
2375 if( tlbHeader.varflags & HELPDLLFLAG)
2376 {
2377 int offset;
2378 MSFT_ReadLEDWords(&offset, sizeof(offset), &cx, sizeof(tlbHeader));
2379 pTypeLibImpl->HelpStringDll = MSFT_ReadString(&cx, offset);
2380 }
2381
2382 pTypeLibImpl->dwHelpContext = tlbHeader.helpstringcontext;
2383
2384 /* custom data */
2385 if(tlbHeader.CustomDataOffset >= 0)
2386 {
2387 pTypeLibImpl->ctCustData = MSFT_CustData(&cx, tlbHeader.CustomDataOffset, &pTypeLibImpl->pCustData);
2388 }
2389
2390 /* fill in typedescriptions */
2391 if(tlbSegDir.pTypdescTab.length > 0)
2392 {
2393 int i, j, cTD = tlbSegDir.pTypdescTab.length / (2*sizeof(INT));
2394 INT16 td[4];
2395 pTypeLibImpl->pTypeDesc = TLB_Alloc( cTD * sizeof(TYPEDESC));
2396 MSFT_ReadLEWords(td, sizeof(td), &cx, tlbSegDir.pTypdescTab.offset);
2397 for(i=0; i<cTD; )
2398 {
2399 /* FIXME: add several sanity checks here */
2400 pTypeLibImpl->pTypeDesc[i].vt = td[0] & VT_TYPEMASK;
2401 if(td[0] == VT_PTR || td[0] == VT_SAFEARRAY)
2402 {
2403 /* FIXME: check safearray */
2404 if(td[3] < 0)
2405 pTypeLibImpl->pTypeDesc[i].u.lptdesc= & stndTypeDesc[td[2]];
2406 else
2407 pTypeLibImpl->pTypeDesc[i].u.lptdesc= & pTypeLibImpl->pTypeDesc[td[2]/8];
2408 }
2409 else if(td[0] == VT_CARRAY)
2410 {
2411 /* array descr table here */
2412 pTypeLibImpl->pTypeDesc[i].u.lpadesc = (void *)((int) td[2]); /* temp store offset in*/
2413 }
2414 else if(td[0] == VT_USERDEFINED)
2415 {
2416 pTypeLibImpl->pTypeDesc[i].u.hreftype = MAKELONG(td[2],td[3]);
2417 }
2418 if(++i<cTD) MSFT_ReadLEWords(td, sizeof(td), &cx, DO_NOT_SEEK);
2419 }
2420
2421 /* second time around to fill the array subscript info */
2422 for(i=0;i<cTD;i++)
2423 {
2424 if(pTypeLibImpl->pTypeDesc[i].vt != VT_CARRAY) continue;
2425 if(tlbSegDir.pArrayDescriptions.offset>0)
2426 {
2427 MSFT_ReadLEWords(td, sizeof(td), &cx, tlbSegDir.pArrayDescriptions.offset + (int) pTypeLibImpl->pTypeDesc[i].u.lpadesc);
2428 pTypeLibImpl->pTypeDesc[i].u.lpadesc = TLB_Alloc(sizeof(ARRAYDESC)+sizeof(SAFEARRAYBOUND)*(td[3]-1));
2429
2430 if(td[1]<0)
2431 pTypeLibImpl->pTypeDesc[i].u.lpadesc->tdescElem.vt = td[0] & VT_TYPEMASK;
2432 else
2433 pTypeLibImpl->pTypeDesc[i].u.lpadesc->tdescElem = stndTypeDesc[td[0]/8];
2434
2435 pTypeLibImpl->pTypeDesc[i].u.lpadesc->cDims = td[2];
2436
2437 for(j = 0; j<td[2]; j++)
2438 {
2439 MSFT_ReadLEDWords(& pTypeLibImpl->pTypeDesc[i].u.lpadesc->rgbounds[j].cElements,
2440 sizeof(INT), &cx, DO_NOT_SEEK);
2441 MSFT_ReadLEDWords(& pTypeLibImpl->pTypeDesc[i].u.lpadesc->rgbounds[j].lLbound,
2442 sizeof(INT), &cx, DO_NOT_SEEK);
2443 }
2444 }
2445 else
2446 {
2447 pTypeLibImpl->pTypeDesc[i].u.lpadesc = NULL;
2448 ERR("didn't find array description data\n");
2449 }
2450 }
2451 }
2452
2453 /* imported type libs */
2454 if(tlbSegDir.pImpFiles.offset>0)
2455 {
2456 TLBImpLib **ppImpLib = &(pTypeLibImpl->pImpLibs);
2457 int oGuid, offset = tlbSegDir.pImpFiles.offset;
2458 UINT16 size;
2459
2460 while(offset < tlbSegDir.pImpFiles.offset +tlbSegDir.pImpFiles.length)
2461 {
2462 char *name;
2463 DWORD len;
2464
2465 *ppImpLib = TLB_Alloc(sizeof(TLBImpLib));
2466 (*ppImpLib)->offset = offset - tlbSegDir.pImpFiles.offset;
2467 MSFT_ReadLEDWords(&oGuid, sizeof(INT), &cx, offset);
2468
2469 MSFT_ReadLEDWords(&(*ppImpLib)->lcid, sizeof(LCID), &cx, DO_NOT_SEEK);
2470 MSFT_ReadLEWords(&(*ppImpLib)->wVersionMajor, sizeof(WORD), &cx, DO_NOT_SEEK);
2471 MSFT_ReadLEWords(&(*ppImpLib)->wVersionMinor, sizeof(WORD), &cx, DO_NOT_SEEK);
2472 MSFT_ReadLEWords(& size, sizeof(UINT16), &cx, DO_NOT_SEEK);
2473
2474 size >>= 2;
2475 name = TLB_Alloc(size+1);
2476 MSFT_Read(name, size, &cx, DO_NOT_SEEK);
2477 len = MultiByteToWideChar(CP_ACP, 0, name, -1, NULL, 0 );
2478 (*ppImpLib)->name = TLB_Alloc(len * sizeof(WCHAR));
2479 MultiByteToWideChar(CP_ACP, 0, name, -1, (*ppImpLib)->name, len );
2480 TLB_Free(name);
2481
2482 MSFT_ReadGuid(&(*ppImpLib)->guid, oGuid, &cx);
2483 offset = (offset + sizeof(INT) + sizeof(DWORD) + sizeof(LCID) + sizeof(UINT16) + size + 3) & ~3;
2484
2485 ppImpLib = &(*ppImpLib)->next;
2486 }
2487 }
2488
2489 /* type info's */
2490 if(tlbHeader.nrtypeinfos >= 0 )
2491 {
2492 /*pTypeLibImpl->TypeInfoCount=tlbHeader.nrtypeinfos; */
2493 ITypeInfoImpl **ppTI = &(pTypeLibImpl->pTypeInfo);
2494 int i;
2495
2496 for(i = 0; i<(int)tlbHeader.nrtypeinfos; i++)
2497 {
2498 *ppTI = MSFT_DoTypeInfo(&cx, i, pTypeLibImpl);
2499
2500 ppTI = &((*ppTI)->next);
2501 (pTypeLibImpl->TypeInfoCount)++;
2502 }
2503 }
2504
2505 TRACE("(%p)\n", pTypeLibImpl);
2506 return (ITypeLib2*) pTypeLibImpl;
2507 }
2508
2509
2510 static BSTR TLB_MultiByteToBSTR(char *ptr)
2511 {
2512 DWORD len;
2513 WCHAR *nameW;
2514 BSTR ret;
2515
2516 len = MultiByteToWideChar(CP_ACP, 0, ptr, -1, NULL, 0);
2517 nameW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
2518 MultiByteToWideChar(CP_ACP, 0, ptr, -1, nameW, len);
2519 ret = SysAllocString(nameW);
2520 HeapFree(GetProcessHeap(), 0, nameW);
2521 return ret;
2522 }
2523
2524 static BOOL TLB_GUIDFromString(char *str, GUID *guid)
2525 {
2526 char b[3];
2527 int i;
2528 short s;
2529
2530 if(sscanf(str, "%lx-%hx-%hx-%hx", &guid->Data1, &guid->Data2, &guid->Data3, &s) != 4) {
2531 FIXME("Can't parse guid %s\n", debugstr_guid(guid));
2532 return FALSE;
2533 }
2534
2535 guid->Data4[0] = s >> 8;
2536 guid->Data4[1] = s & 0xff;
2537
2538 b[2] = '\0';
2539 for(i = 0; i < 6; i++) {
2540 memcpy(b, str + 24 + 2 * i, 2);
2541 guid->Data4[i + 2] = strtol(b, NULL, 16);
2542 }
2543 return TRUE;
2544 }
2545
2546 static WORD SLTG_ReadString(char *ptr, BSTR *pBstr)
2547 {
2548 WORD bytelen;
2549 DWORD len;
2550 WCHAR *nameW;
2551
2552 *pBstr = NULL;
2553 bytelen = *(WORD*)ptr;
2554 if(bytelen == 0xffff) return 2;
2555 len = MultiByteToWideChar(CP_ACP, 0, ptr + 2, bytelen, NULL, 0);
2556 nameW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
2557 len = MultiByteToWideChar(CP_ACP, 0, ptr + 2, bytelen, nameW, len);
2558 *pBstr = SysAllocStringLen(nameW, len);
2559 HeapFree(GetProcessHeap(), 0, nameW);
2560 return bytelen + 2;
2561 }
2562
2563 static WORD SLTG_ReadStringA(char *ptr, char **str)
2564 {
2565 WORD bytelen;
2566
2567 *str = NULL;
2568 bytelen = *(WORD*)ptr;
2569 if(bytelen == 0xffff) return 2;
2570 *str = HeapAlloc(GetProcessHeap(), 0, bytelen + 1);
2571 memcpy(*str, ptr + 2, bytelen);
2572 (*str)[bytelen] = '\0';
2573 return bytelen + 2;
2574 }
2575
2576 static DWORD SLTG_ReadLibBlk(LPVOID pLibBlk, ITypeLibImpl *pTypeLibImpl)
2577 {
2578 char *ptr = pLibBlk;
2579 WORD w;
2580
2581 if((w = *(WORD*)ptr) != SLTG_LIBBLK_MAGIC) {
2582 FIXME("libblk magic = %04x\n", w);
2583 return 0;
2584 }
2585
2586 ptr += 6;
2587 if((w = *(WORD*)ptr) != 0xffff) {
2588 FIXME("LibBlk.res06 = %04x. Assumung string and skipping\n", w);
2589 ptr += w;
2590 }
2591 ptr += 2;
2592
2593 ptr += SLTG_ReadString(ptr, &pTypeLibImpl->DocString);
2594
2595 ptr += SLTG_ReadString(ptr, &pTypeLibImpl->HelpFile);
2596
2597 pTypeLibImpl->dwHelpContext = *(DWORD*)ptr;
2598 ptr += 4;
2599
2600 pTypeLibImpl->LibAttr.syskind = *(WORD*)ptr;
2601 ptr += 2;
2602
2603 if(SUBLANGID(*(WORD*)ptr) == SUBLANG_NEUTRAL)
2604 pTypeLibImpl->LibAttr.lcid = MAKELCID(MAKELANGID(PRIMARYLANGID(*(WORD*)ptr),0),0);
2605 else
2606 pTypeLibImpl->LibAttr.lcid = 0;
2607 ptr += 2;
2608
2609 ptr += 4; /* skip res12 */
2610
2611 pTypeLibImpl->LibAttr.wLibFlags = *(WORD*)ptr;
2612 ptr += 2;
2613
2614 pTypeLibImpl->LibAttr.wMajorVerNum = *(WORD*)ptr;
2615 ptr += 2;
2616
2617 pTypeLibImpl->LibAttr.wMinorVerNum = *(WORD*)ptr;
2618 ptr += 2;
2619
2620 memcpy(&pTypeLibImpl->LibAttr.guid, ptr, sizeof(GUID));
2621 ptr += sizeof(GUID);
2622
2623 return ptr - (char*)pLibBlk;
2624 }
2625
2626 static WORD *SLTG_DoType(WORD *pType, char *pBlk, ELEMDESC *pElem)
2627 {
2628 BOOL done = FALSE;
2629 TYPEDESC *pTD = &pElem->tdesc;
2630
2631 /* Handle [in/out] first */
2632 if((*pType & 0xc000) == 0xc000)
2633 pElem->u.paramdesc.wParamFlags = PARAMFLAG_NONE;
2634 else if(*pType & 0x8000)
2635 pElem->u.paramdesc.wParamFlags = PARAMFLAG_FIN | PARAMFLAG_FOUT;
2636 else if(*pType & 0x4000)
2637 pElem->u.paramdesc.wParamFlags = PARAMFLAG_FOUT;
2638 else
2639 pElem->u.paramdesc.wParamFlags = PARAMFLAG_FIN;
2640
2641 if(*pType & 0x2000)
2642 pElem->u.paramdesc.wParamFlags |= PARAMFLAG_FLCID;
2643
2644 if(*pType & 0x80)
2645 pElem->u.paramdesc.wParamFlags |= PARAMFLAG_FRETVAL;
2646
2647 while(!done) {
2648 if((*pType & 0xe00) == 0xe00) {
2649 pTD->vt = VT_PTR;
2650 pTD->u.lptdesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
2651 sizeof(TYPEDESC));
2652 pTD = pTD->u.lptdesc;
2653 }
2654 switch(*pType & 0x7f) {
2655 case VT_PTR:
2656 pTD->vt = VT_PTR;
2657 pTD->u.lptdesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
2658 sizeof(TYPEDESC));
2659 pTD = pTD->u.lptdesc;
2660 break;
2661
2662 case VT_USERDEFINED:
2663 pTD->vt = VT_USERDEFINED;
2664 pTD->u.hreftype = *(++pType) / 4;
2665 done = TRUE;
2666 break;
2667
2668 case VT_CARRAY:
2669 {
2670 /* *(pType+1) is offset to a SAFEARRAY, *(pType+2) is type of
2671 array */
2672
2673 SAFEARRAY *pSA = (SAFEARRAY *)(pBlk + *(++pType));
2674
2675 pTD->vt = VT_CARRAY;
2676 pTD->u.lpadesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
2677 sizeof(ARRAYDESC) +
2678 (pSA->cDims - 1) * sizeof(SAFEARRAYBOUND));
2679 pTD->u.lpadesc->cDims = pSA->cDims;
2680 memcpy(pTD->u.lpadesc->rgbounds, pSA->rgsabound,
2681 pSA->cDims * sizeof(SAFEARRAYBOUND));
2682
2683 pTD = &pTD->u.lpadesc->tdescElem;
2684 break;
2685 }
2686
2687 case VT_SAFEARRAY:
2688 {
2689 /* FIXME: *(pType+1) gives an offset to SAFEARRAY, is this
2690 useful? */
2691
2692 pType++;
2693 pTD->vt = VT_SAFEARRAY;
2694 pTD->u.lptdesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
2695 sizeof(TYPEDESC));
2696 pTD = pTD->u.lptdesc;
2697 break;
2698 }
2699 default:
2700 pTD->vt = *pType & 0x7f;
2701 done = TRUE;
2702 break;
2703 }
2704 pType++;
2705 }
2706 return pType;
2707 }
2708
2709
2710 static void SLTG_DoRefs(SLTG_RefInfo *pRef, ITypeInfoImpl *pTI,
2711 char *pNameTable)
2712 {
2713 int ref;
2714 char *name;
2715 TLBRefType **ppRefType;
2716
2717 if(pRef->magic != SLTG_REF_MAGIC) {
2718 FIXME("Ref magic = %x\n", pRef->magic);
2719 return;
2720 }
2721 name = ( (char*)(&pRef->names) + pRef->number);
2722
2723 ppRefType = &pTI->reflist;
2724 for(ref = 0; ref < pRef->number >> 3; ref++) {
2725 char *refname;
2726 unsigned int lib_offs, type_num;
2727
2728 *ppRefType = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
2729 sizeof(**ppRefType));
2730
2731 name += SLTG_ReadStringA(name, &refname);
2732 if(sscanf(refname, "*\\R%x*#%x", &lib_offs, &type_num) != 2)
2733 FIXME("Can't sscanf ref\n");
2734 if(lib_offs != 0xffff) {
2735 TLBImpLib **import = &pTI->pTypeLib->pImpLibs;
2736
2737 while(*import) {
2738 if((*import)->offset == lib_offs)
2739 break;
2740 import = &(*import)->next;
2741 }
2742 if(!*import) {
2743 char fname[MAX_PATH+1];
2744 int len;
2745
2746 *import = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
2747 sizeof(**import));
2748 (*import)->offset = lib_offs;
2749 TLB_GUIDFromString( pNameTable + lib_offs + 4,
2750 &(*import)->guid);
2751 if(sscanf(pNameTable + lib_offs + 40, "}#%hd.%hd#%lx#%s",
2752 &(*import)->wVersionMajor,
2753 &(*import)->wVersionMinor,
2754 &(*import)->lcid, fname) != 4) {
2755 FIXME("can't sscanf ref %s\n",
2756 pNameTable + lib_offs + 40);
2757 }
2758 len = strlen(fname);
2759 if(fname[len-1] != '#')
2760 FIXME("fname = %s\n", fname);
2761 fname[len-1] = '\0';
2762 (*import)->name = TLB_MultiByteToBSTR(fname);
2763 }
2764 (*ppRefType)->pImpTLInfo = *import;
2765 } else { /* internal ref */
2766 (*ppRefType)->pImpTLInfo = TLB_REF_INTERNAL;
2767 }
2768 (*ppRefType)->reference = ref;
2769 (*ppRefType)->index = type_num;
2770
2771 HeapFree(GetProcessHeap(), 0, refname);
2772 ppRefType = &(*ppRefType)->next;
2773 }
2774 if((BYTE)*name != SLTG_REF_MAGIC)
2775 FIXME("End of ref block magic = %x\n", *name);
2776 dump_TLBRefType(pTI->reflist);
2777 }
2778
2779 static char *SLTG_DoImpls(char *pBlk, ITypeInfoImpl *pTI,
2780 BOOL OneOnly)
2781 {
2782 SLTG_ImplInfo *info;
2783 TLBImplType **ppImplType = &pTI->impltypelist;
2784 /* I don't really get this structure, usually it's 0x16 bytes
2785 long, but iuser.tlb contains some that are 0x18 bytes long.
2786 That's ok because we can use the next ptr to jump to the next
2787 one. But how do we know the length of the last one? The WORD
2788 at offs 0x8 might be the clue. For now I'm just assuming that
2789 the last one is the regular 0x16 bytes. */
2790
2791 info = (SLTG_ImplInfo*)pBlk;
2792 while(1) {
2793 *ppImplType = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
2794 sizeof(**ppImplType));
2795 (*ppImplType)->hRef = info->ref;
2796 (*ppImplType)->implflags = info->impltypeflags;
2797 pTI->TypeAttr.cImplTypes++;
2798 ppImplType = &(*ppImplType)->next;
2799
2800 if(info->next == 0xffff)
2801 break;
2802 if(OneOnly)
2803 FIXME("Interface inheriting more than one interface\n");
2804 info = (SLTG_ImplInfo*)(pBlk + info->next);
2805 }
2806 info++; /* see comment at top of function */
2807 return (char*)info;
2808 }
2809
2810 static SLTG_TypeInfoTail *SLTG_ProcessCoClass(char *pBlk, ITypeInfoImpl *pTI,
2811 char *pNameTable)
2812 {
2813 SLTG_TypeInfoHeader *pTIHeader = (SLTG_TypeInfoHeader*)pBlk;
2814 SLTG_MemberHeader *pMemHeader;
2815 char *pFirstItem, *pNextItem;
2816
2817 if(pTIHeader->href_table != 0xffffffff) {
2818 SLTG_DoRefs((SLTG_RefInfo*)(pBlk + pTIHeader->href_table), pTI,
2819 pNameTable);
2820 }
2821
2822
2823 pMemHeader = (SLTG_MemberHeader*)(pBlk + pTIHeader->elem_table);
2824
2825 pFirstItem = pNextItem = (char*)(pMemHeader + 1);
2826
2827 if(*(WORD*)pFirstItem == SLTG_IMPL_MAGIC) {
2828 pNextItem = SLTG_DoImpls(pFirstItem, pTI, FALSE);
2829 }
2830
2831 return (SLTG_TypeInfoTail*)(pFirstItem + pMemHeader->cbExtra);
2832 }
2833
2834
2835 static SLTG_TypeInfoTail *SLTG_ProcessInterface(char *pBlk, ITypeInfoImpl *pTI,
2836 char *pNameTable)
2837 {
2838 SLTG_TypeInfoHeader *pTIHeader = (SLTG_TypeInfoHeader*)pBlk;
2839 SLTG_MemberHeader *pMemHeader;
2840 SLTG_Function *pFunc;
2841 char *pFirstItem, *pNextItem;
2842 TLBFuncDesc **ppFuncDesc = &pTI->funclist;
2843 int num = 0;
2844
2845 if(pTIHeader->href_table != 0xffffffff) {
2846 SLTG_DoRefs((SLTG_RefInfo*)(pBlk + pTIHeader->href_table), pTI,
2847 pNameTable);
2848 }
2849
2850 pMemHeader = (SLTG_MemberHeader*)(pBlk + pTIHeader->elem_table);
2851
2852 pFirstItem = pNextItem = (char*)(pMemHeader + 1);
2853
2854 if(*(WORD*)pFirstItem == SLTG_IMPL_MAGIC) {
2855 pNextItem = SLTG_DoImpls(pFirstItem, pTI, TRUE);
2856 }
2857
2858 for(pFunc = (SLTG_Function*)pNextItem, num = 1; 1;
2859 pFunc = (SLTG_Function*)(pFirstItem + pFunc->next), num++) {
2860
2861 int param;
2862 WORD *pType, *pArg;
2863
2864 if(pFunc->magic != SLTG_FUNCTION_MAGIC &&
2865 pFunc->magic != SLTG_FUNCTION_WITH_FLAGS_MAGIC) {
2866 FIXME("func magic = %02x\n", pFunc->magic);
2867 return NULL;
2868 }
2869 *ppFuncDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
2870 sizeof(**ppFuncDesc));
2871 (*ppFuncDesc)->Name = TLB_MultiByteToBSTR(pFunc->name + pNameTable);
2872
2873 (*ppFuncDesc)->funcdesc.memid = pFunc->dispid;
2874 (*ppFuncDesc)->funcdesc.invkind = pFunc->inv >> 4;
2875 (*ppFuncDesc)->funcdesc.callconv = pFunc->nacc & 0x7;
2876 (*ppFuncDesc)->funcdesc.cParams = pFunc->nacc >> 3;
2877 (*ppFuncDesc)->funcdesc.cParamsOpt = (pFunc->retnextopt & 0x7e) >> 1;
2878 (*ppFuncDesc)->funcdesc.oVft = pFunc->vtblpos;
2879
2880 if(pFunc->magic == SLTG_FUNCTION_WITH_FLAGS_MAGIC)
2881 (*ppFuncDesc)->funcdesc.wFuncFlags = pFunc->funcflags;
2882
2883 if(pFunc->retnextopt & 0x80)
2884 pType = &pFunc->rettype;
2885 else
2886 pType = (WORD*)(pFirstItem + pFunc->rettype);
2887
2888
2889 SLTG_DoType(pType, pFirstItem, &(*ppFuncDesc)->funcdesc.elemdescFunc);
2890
2891 (*ppFuncDesc)->funcdesc.lprgelemdescParam =
2892 HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
2893 (*ppFuncDesc)->funcdesc.cParams * sizeof(ELEMDESC));
2894 (*ppFuncDesc)->pParamDesc =
2895 HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
2896 (*ppFuncDesc)->funcdesc.cParams * sizeof(TLBParDesc));
2897
2898 pArg = (WORD*)(pFirstItem + pFunc->arg_off);
2899
2900 for(param = 0; param < (*ppFuncDesc)->funcdesc.cParams; param++) {
2901 char *paramName = pNameTable + *pArg;
2902 BOOL HaveOffs;
2903 /* If arg type follows then paramName points to the 2nd
2904 letter of the name, else the next WORD is an offset to
2905 the arg type and paramName points to the first letter.
2906 So let's take one char off paramName and see if we're
2907 pointing at an alpha-numeric char. However if *pArg is
2908 0xffff or 0xfffe then the param has no name, the former
2909 meaning that the next WORD is the type, the latter
2910 meaning the the next WORD is an offset to the type. */
2911
2912 HaveOffs = FALSE;
2913 if(*pArg == 0xffff)
2914 paramName = NULL;
2915 else if(*pArg == 0xfffe) {
2916 paramName = NULL;
2917 HaveOffs = TRUE;
2918 }
2919 else if(!isalnum(*(paramName-1)))
2920 HaveOffs = TRUE;
2921
2922 pArg++;
2923
2924 if(HaveOffs) { /* the next word is an offset to type */
2925 pType = (WORD*)(pFirstItem + *pArg);
2926 SLTG_DoType(pType, pFirstItem,
2927 &(*ppFuncDesc)->funcdesc.lprgelemdescParam[param]);
2928 pArg++;
2929 } else {
2930 if(paramName)
2931 paramName--;
2932 pArg = SLTG_DoType(pArg, pFirstItem,
2933 &(*ppFuncDesc)->funcdesc.lprgelemdescParam[param]);
2934 }
2935
2936 /* Are we an optional param ? */
2937 if((*ppFuncDesc)->funcdesc.cParams - param <=
2938 (*ppFuncDesc)->funcdesc.cParamsOpt)
2939 (*ppFuncDesc)->funcdesc.lprgelemdescParam[param].u.paramdesc.wParamFlags |= PARAMFLAG_FOPT;
2940
2941 if(paramName) {
2942 (*ppFuncDesc)->pParamDesc[param].Name =
2943 TLB_MultiByteToBSTR(paramName);
2944 }
2945 }
2946
2947 ppFuncDesc = &((*ppFuncDesc)->next);
2948 if(pFunc->next == 0xffff) break;
2949 }
2950 pTI->TypeAttr.cFuncs = num;
2951 dump_TLBFuncDesc(pTI->funclist);
2952 return (SLTG_TypeInfoTail*)(pFirstItem + pMemHeader->cbExtra);
2953 }
2954
2955 static SLTG_TypeInfoTail *SLTG_ProcessRecord(char *pBlk, ITypeInfoImpl *pTI,
2956 char *pNameTable)
2957 {
2958 SLTG_TypeInfoHeader *pTIHeader = (SLTG_TypeInfoHeader*)pBlk;
2959 SLTG_MemberHeader *pMemHeader;
2960 SLTG_RecordItem *pItem;
2961 char *pFirstItem;
2962 TLBVarDesc **ppVarDesc = &pTI->varlist;
2963 int num = 0;
2964 WORD *pType;
2965 char buf[300];
2966
2967 pMemHeader = (SLTG_MemberHeader*)(pBlk + pTIHeader->elem_table);
2968
2969 pFirstItem = (char*)(pMemHeader + 1);
2970 for(pItem = (SLTG_RecordItem *)pFirstItem, num = 1; 1;
2971 pItem = (SLTG_RecordItem *)(pFirstItem + pItem->next), num++) {
2972 if(pItem->magic != SLTG_RECORD_MAGIC) {
2973 FIXME("record magic = %02x\n", pItem->magic);
2974 return NULL;
2975 }
2976 *ppVarDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
2977 sizeof(**ppVarDesc));
2978 (*ppVarDesc)->Name = TLB_MultiByteToBSTR(pItem->name + pNameTable);
2979 (*ppVarDesc)->vardesc.memid = pItem->memid;
2980 (*ppVarDesc)->vardesc.u.oInst = pItem->byte_offs;
2981 (*ppVarDesc)->vardesc.varkind = VAR_PERINSTANCE;
2982
2983 if(pItem->typepos == 0x02)
2984 pType = &pItem->type;
2985 else if(pItem->typepos == 0x00)
2986 pType = (WORD*)(pFirstItem + pItem->type);
2987 else {
2988 FIXME("typepos = %02x\n", pItem->typepos);
2989 break;
2990 }
2991
2992 SLTG_DoType(pType, pFirstItem,
2993 &(*ppVarDesc)->vardesc.elemdescVar);
2994
2995 /* FIXME("helpcontext, helpstring\n"); */
2996
2997 dump_TypeDesc(&(*ppVarDesc)->vardesc.elemdescVar.tdesc, buf);
2998
2999 ppVarDesc = &((*ppVarDesc)->next);
3000 if(pItem->next == 0xffff) break;
3001 }
3002 pTI->TypeAttr.cVars = num;
3003 return (SLTG_TypeInfoTail*)(pFirstItem + pMemHeader->cbExtra);
3004 }
3005
3006 static SLTG_TypeInfoTail *SLTG_ProcessAlias(char *pBlk, ITypeInfoImpl *pTI,
3007 char *pNameTable)
3008 {
3009 SLTG_TypeInfoHeader *pTIHeader = (SLTG_TypeInfoHeader*)pBlk;
3010 SLTG_MemberHeader *pMemHeader;
3011 SLTG_AliasItem *pItem;
3012 int i, mustbelast;
3013
3014 pMemHeader = (SLTG_MemberHeader*)(pBlk + pTIHeader->elem_table);
3015 pItem = (SLTG_AliasItem*)(pMemHeader + 1);
3016
3017 mustbelast = 0;
3018 /* This is used for creating a TYPEDESC chain in case of VT_USERDEFINED */
3019 for (i = 0 ; i<pMemHeader->cbExtra/4 ; i++) {
3020 if (pItem->vt == 0xffff) {
3021 if (i<(pMemHeader->cbExtra/4-1))
3022 FIXME("Endmarker too early in process alias data!\n");
3023 break;
3024 }
3025 if (mustbelast) {
3026 FIXME("Chain extends over last entry?\n");
3027 break;
3028 }
3029 if (pItem->vt == VT_USERDEFINED) {
3030 pTI->TypeAttr.tdescAlias.vt = pItem->vt;
3031 /* guessing here ... */
3032 FIXME("Guessing TKIND_ALIAS of VT_USERDEFINED with hreftype 0x%x\n",pItem->res02);
3033 pTI->TypeAttr.tdescAlias.u.hreftype = pItem->res02;
3034 mustbelast = 1;
3035 } else {
3036 FIXME("alias %d: 0x%x\n",i,pItem->vt);
3037 FIXME("alias %d: 0x%x\n",i,pItem->res02);
3038 }
3039 pItem++;
3040 }
3041 return (SLTG_TypeInfoTail*)((char*)(pMemHeader + 1)+pMemHeader->cbExtra);
3042 }
3043
3044 static SLTG_TypeInfoTail *SLTG_ProcessDispatch(char *pBlk, ITypeInfoImpl *pTI,
3045 char *pNameTable)
3046 {
3047 SLTG_TypeInfoHeader *pTIHeader = (SLTG_TypeInfoHeader*)pBlk;
3048 SLTG_MemberHeader *pMemHeader;
3049 SLTG_AliasItem *pItem;
3050
3051 pMemHeader = (SLTG_MemberHeader*)(pBlk + pTIHeader->elem_table);
3052 pItem = (SLTG_AliasItem*)(pMemHeader + 1);
3053 FIXME("memh.cbExtra is %ld\n",pMemHeader->cbExtra);
3054 FIXME("offset 0 0x%x\n",*(WORD*)pItem);
3055 return (SLTG_TypeInfoTail*)((char*)(pMemHeader + 1)+pMemHeader->cbExtra);
3056 }
3057
3058 static SLTG_TypeInfoTail *SLTG_ProcessEnum(char *pBlk, ITypeInfoImpl *pTI,
3059 char *pNameTable)
3060 {
3061 SLTG_TypeInfoHeader *pTIHeader = (SLTG_TypeInfoHeader*)pBlk;
3062 SLTG_MemberHeader *pMemHeader;
3063 SLTG_EnumItem *pItem;
3064 char *pFirstItem;
3065 TLBVarDesc **ppVarDesc = &pTI->varlist;
3066 int num = 0;
3067
3068 pMemHeader = (SLTG_MemberHeader*)(pBlk + pTIHeader->elem_table);
3069
3070 pFirstItem = (char*)(pMemHeader + 1);
3071 for(pItem = (SLTG_EnumItem *)pFirstItem, num = 1; 1;
3072 pItem = (SLTG_EnumItem *)(pFirstItem + pItem->next), num++) {
3073 if(pItem->magic != SLTG_ENUMITEM_MAGIC) {
3074 FIXME("enumitem magic = %04x\n", pItem->magic);
3075 return NULL;
3076 }
3077 *ppVarDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
3078 sizeof(**ppVarDesc));
3079 (*ppVarDesc)->Name = TLB_MultiByteToBSTR(pItem->name + pNameTable);
3080 (*ppVarDesc)->vardesc.memid = pItem->memid;
3081 (*ppVarDesc)->vardesc.u.lpvarValue = HeapAlloc(GetProcessHeap(), 0,
3082 sizeof(VARIANT));
3083 V_VT((*ppVarDesc)->vardesc.u.lpvarValue) = VT_INT;
3084 V_UNION((*ppVarDesc)->vardesc.u.lpvarValue, intVal) =
3085 *(INT*)(pItem->value + pFirstItem);
3086 (*ppVarDesc)->vardesc.elemdescVar.tdesc.vt = VT_I4;
3087 (*ppVarDesc)->vardesc.varkind = VAR_CONST;
3088 /* FIXME("helpcontext, helpstring\n"); */
3089
3090 ppVarDesc = &((*ppVarDesc)->next);
3091 if(pItem->next == 0xffff) break;
3092 }
3093 pTI->TypeAttr.cVars = num;
3094 return (SLTG_TypeInfoTail*)(pFirstItem + pMemHeader->cbExtra);
3095 }
3096
3097 /* Because SLTG_OtherTypeInfo is such a painful struct, we make a more
3098 managable copy of it into this */
3099 typedef struct {
3100 WORD small_no;
3101 char *index_name;
3102 char *other_name;
3103 WORD res1a;
3104 WORD name_offs;
3105 WORD more_bytes;
3106 char *extra;
3107 WORD res20;
3108 DWORD helpcontext;
3109 WORD res26;
3110 GUID uuid;
3111 } SLTG_InternalOtherTypeInfo;
3112
3113 /****************************************************************************
3114 * ITypeLib2_Constructor_SLTG
3115 *
3116 * loading a SLTG typelib from an in-memory image
3117 */
3118 static ITypeLib2* ITypeLib2_Constructor_SLTG(LPVOID pLib, DWORD dwTLBLength)
3119 {
3120 ITypeLibImpl *pTypeLibImpl;
3121 SLTG_Header *pHeader;
3122 SLTG_BlkEntry *pBlkEntry;
3123 SLTG_Magic *pMagic;
3124 SLTG_Index *pIndex;
3125 SLTG_Pad9 *pPad9;
3126 LPVOID pBlk, pFirstBlk;
3127 SLTG_LibBlk *pLibBlk;
3128 SLTG_InternalOtherTypeInfo *pOtherTypeInfoBlks;
3129 char *pAfterOTIBlks = NULL;
3130 char *pNameTable, *ptr;
3131 int i;
3132 DWORD len, order;
3133 ITypeInfoImpl **ppTypeInfoImpl;
3134
3135 TRACE("%p, TLB length = %ld\n", pLib, dwTLBLength);
3136
3137 pTypeLibImpl = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(ITypeLibImpl));
3138 if (!pTypeLibImpl) return NULL;
3139
3140 pTypeLibImpl->lpVtbl = &tlbvt;
3141 pTypeLibImpl->ref = 1;
3142
3143 pHeader = pLib;
3144
3145 TRACE("header:\n");
3146 TRACE("\tmagic=0x%08lx, file blocks = %d\n", pHeader->SLTG_magic,
3147 pHeader->nrOfFileBlks );
3148 if (pHeader->SLTG_magic != SLTG_SIGNATURE) {
3149 FIXME("Header type magic 0x%08lx not supported.\n",
3150 pHeader->SLTG_magic);
3151 return NULL;
3152 }
3153
3154 /* There are pHeader->nrOfFileBlks - 2 TypeInfo records in this typelib */
3155 pTypeLibImpl->TypeInfoCount = pHeader->nrOfFileBlks - 2;
3156
3157 /* This points to pHeader->nrOfFileBlks - 1 of SLTG_BlkEntry */
3158 pBlkEntry = (SLTG_BlkEntry*)(pHeader + 1);
3159
3160 /* Next we have a magic block */
3161 pMagic = (SLTG_Magic*)(pBlkEntry + pHeader->nrOfFileBlks - 1);
3162
3163 /* Let's see if we're still in sync */
3164 if(memcmp(pMagic->CompObj_magic, SLTG_COMPOBJ_MAGIC,
3165 sizeof(SLTG_COMPOBJ_MAGIC))) {
3166 FIXME("CompObj magic = %s\n", pMagic->CompObj_magic);
3167 return NULL;
3168 }
3169 if(memcmp(pMagic->dir_magic, SLTG_DIR_MAGIC,
3170 sizeof(SLTG_DIR_MAGIC))) {
3171 FIXME("dir magic = %s\n", pMagic->dir_magic);
3172 return NULL;
3173 }
3174
3175 pIndex = (SLTG_Index*)(pMagic+1);
3176
3177 pPad9 = (SLTG_Pad9*)(pIndex + pTypeLibImpl->TypeInfoCount);
3178
3179 pFirstBlk = (LPVOID)(pPad9 + 1);
3180
3181 /* We'll set up a ptr to the main library block, which is the last one. */
3182
3183 for(pBlk = pFirstBlk, order = pHeader->first_blk - 1, i = 0;
3184 pBlkEntry[order].next != 0;
3185 order = pBlkEntry[order].next - 1, i++) {
3186 pBlk = (char*)pBlk + pBlkEntry[order].len;
3187 }
3188 pLibBlk = pBlk;
3189
3190 len = SLTG_ReadLibBlk(pLibBlk, pTypeLibImpl);
3191
3192 /* Now there's 0x40 bytes of 0xffff with the numbers 0 to TypeInfoCount
3193 interspersed */
3194
3195 len += 0x40;
3196
3197 /* And now TypeInfoCount of SLTG_OtherTypeInfo */
3198
3199 pOtherTypeInfoBlks = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
3200 sizeof(*pOtherTypeInfoBlks) *
3201 pTypeLibImpl->TypeInfoCount);
3202
3203
3204 ptr = (char*)pLibBlk + len;
3205
3206 for(i = 0; i < pTypeLibImpl->TypeInfoCount; i++) {
3207 WORD w, extra;
3208 len = 0;
3209
3210 pOtherTypeInfoBlks[i].small_no = *(WORD*)ptr;
3211
3212 w = *(WORD*)(ptr + 2);
3213 if(w != 0xffff) {
3214 len += w;
3215 pOtherTypeInfoBlks[i].index_name = HeapAlloc(GetProcessHeap(),0,
3216 w+1);
3217 memcpy(pOtherTypeInfoBlks[i].index_name, ptr + 4, w);
3218 pOtherTypeInfoBlks[i].index_name[w] = '\0';
3219 }
3220 w = *(WORD*)(ptr + 4 + len);
3221 if(w != 0xffff) {
3222 TRACE("\twith %s\n", debugstr_an(ptr + 6 + len, w));
3223 len += w;
3224 pOtherTypeInfoBlks[i].other_name = HeapAlloc(GetProcessHeap(),0,
3225 w+1);
3226 memcpy(pOtherTypeInfoBlks[i].other_name, ptr + 6 + len, w);
3227 pOtherTypeInfoBlks[i].other_name[w] = '\0';
3228 }
3229 pOtherTypeInfoBlks[i].res1a = *(WORD*)(ptr + len + 6);
3230 pOtherTypeInfoBlks[i].name_offs = *(WORD*)(ptr + len + 8);
3231 extra = pOtherTypeInfoBlks[i].more_bytes = *(WORD*)(ptr + 10 + len);
3232 if(extra) {
3233 pOtherTypeInfoBlks[i].extra = HeapAlloc(GetProcessHeap(),0,
3234 extra);
3235 memcpy(pOtherTypeInfoBlks[i].extra, ptr + 12, extra);
3236 len += extra;
3237 }
3238 pOtherTypeInfoBlks[i].res20 = *(WORD*)(ptr + 12 + len);
3239 pOtherTypeInfoBlks[i].helpcontext = *(DWORD*)(ptr + 14 + len);
3240 pOtherTypeInfoBlks[i].res26 = *(WORD*)(ptr + 18 + len);
3241 memcpy(&pOtherTypeInfoBlks[i].uuid, ptr + 20 + len, sizeof(GUID));
3242 len += sizeof(SLTG_OtherTypeInfo);
3243 ptr += len;
3244 }
3245
3246 pAfterOTIBlks = ptr;
3247
3248 /* Skip this WORD and get the next DWORD */
3249 len = *(DWORD*)(pAfterOTIBlks + 2);
3250
3251 /* Now add this to pLibBLk look at what we're pointing at and
3252 possibly add 0x20, then add 0x216, sprinkle a bit a magic
3253 dust and we should be pointing at the beginning of the name
3254 table */
3255
3256 pNameTable = (char*)pLibBlk + len;
3257
3258 switch(*(WORD*)pNameTable) {
3259 case 0xffff:
3260 break;
3261 case 0x0200:
3262 pNameTable += 0x20;
3263 break;
3264 default:
3265 FIXME("pNameTable jump = %x\n", *(WORD*)pNameTable);
3266 break;
3267 }
3268
3269 pNameTable += 0x216;
3270
3271 pNameTable += 2;
3272
3273 TRACE("Library name is %s\n", pNameTable + pLibBlk->name);
3274
3275 pTypeLibImpl->Name = TLB_MultiByteToBSTR(pNameTable + pLibBlk->name);
3276
3277
3278 /* Hopefully we now have enough ptrs set up to actually read in
3279 some TypeInfos. It's not clear which order to do them in, so
3280 I'll just follow the links along the BlkEntry chain and read
3281 them in in the order in which they're in the file */
3282
3283 ppTypeInfoImpl = &(pTypeLibImpl->pTypeInfo);
3284
3285 for(pBlk = pFirstBlk, order = pHeader->first_blk - 1, i = 0;
3286 pBlkEntry[order].next != 0;
3287 order = pBlkEntry[order].next - 1, i++) {
3288
3289 SLTG_TypeInfoHeader *pTIHeader;
3290 SLTG_TypeInfoTail *pTITail;
3291
3292 if(strcmp(pBlkEntry[order].index_string + (char*)pMagic,
3293 pOtherTypeInfoBlks[i].index_name)) {
3294 FIXME("Index strings don't match\n");
3295 return NULL;
3296 }
3297
3298 pTIHeader = pBlk;
3299 if(pTIHeader->magic != SLTG_TIHEADER_MAGIC) {
3300 FIXME("TypeInfoHeader magic = %04x\n", pTIHeader->magic);
3301 return NULL;
3302 }
3303 *ppTypeInfoImpl = (ITypeInfoImpl*)ITypeInfo_Constructor();
3304 (*ppTypeInfoImpl)->pTypeLib = pTypeLibImpl;
3305 (*ppTypeInfoImpl)->index = i;
3306 (*ppTypeInfoImpl)->Name = TLB_MultiByteToBSTR(
3307 pOtherTypeInfoBlks[i].name_offs +
3308 pNameTable);
3309 (*ppTypeInfoImpl)->dwHelpContext = pOtherTypeInfoBlks[i].helpcontext;
3310 memcpy(&((*ppTypeInfoImpl)->TypeAttr.guid), &pOtherTypeInfoBlks[i].uuid,
3311 sizeof(GUID));
3312 (*ppTypeInfoImpl)->TypeAttr.typekind = pTIHeader->typekind;
3313 (*ppTypeInfoImpl)->TypeAttr.wMajorVerNum = pTIHeader->major_version;
3314 (*ppTypeInfoImpl)->TypeAttr.wMinorVerNum = pTIHeader->minor_version;
3315 (*ppTypeInfoImpl)->TypeAttr.wTypeFlags =
3316 (pTIHeader->typeflags1 >> 3) | (pTIHeader->typeflags2 << 5);
3317
3318 if((pTIHeader->typeflags1 & 7) != 2)
3319 FIXME("typeflags1 = %02x\n", pTIHeader->typeflags1);
3320 if(pTIHeader->typeflags3 != 2)
3321 FIXME("typeflags3 = %02x\n", pTIHeader->typeflags3);
3322
3323 TRACE("TypeInfo %s of kind %s guid %s typeflags %04x\n",
3324 debugstr_w((*ppTypeInfoImpl)->Name),
3325 typekind_desc[pTIHeader->typekind],
3326 debugstr_guid(&(*ppTypeInfoImpl)->TypeAttr.guid),
3327 (*ppTypeInfoImpl)->TypeAttr.wTypeFlags);
3328
3329 switch(pTIHeader->typekind) {
3330 case TKIND_ENUM:
3331 pTITail = SLTG_ProcessEnum(pBlk, *ppTypeInfoImpl, pNameTable);
3332 break;
3333
3334 case TKIND_RECORD:
3335 pTITail = SLTG_ProcessRecord(pBlk, *ppTypeInfoImpl, pNameTable);
3336 break;
3337
3338 case TKIND_INTERFACE:
3339 pTITail = SLTG_ProcessInterface(pBlk, *ppTypeInfoImpl, pNameTable);
3340 break;
3341
3342 case TKIND_COCLASS:
3343 pTITail = SLTG_ProcessCoClass(pBlk, *ppTypeInfoImpl, pNameTable);
3344 break;
3345
3346 case TKIND_ALIAS:
3347 pTITail = SLTG_ProcessAlias(pBlk, *ppTypeInfoImpl, pNameTable);
3348 if (pTITail->tdescalias_vt)
3349 (*ppTypeInfoImpl)->TypeAttr.tdescAlias.vt = pTITail->tdescalias_vt;
3350 break;
3351
3352 case TKIND_DISPATCH:
3353 pTITail = SLTG_ProcessDispatch(pBlk, *ppTypeInfoImpl, pNameTable);
3354 break;
3355
3356 default:
3357 FIXME("Not processing typekind %d\n", pTIHeader->typekind);
3358 pTITail = NULL;
3359 break;
3360
3361 }
3362
3363 if(pTITail) { /* could get cFuncs, cVars and cImplTypes from here
3364 but we've already set those */
3365 (*ppTypeInfoImpl)->TypeAttr.cbAlignment = pTITail->cbAlignment;
3366 (*ppTypeInfoImpl)->TypeAttr.cbSizeInstance = pTITail->cbSizeInstance;
3367 (*ppTypeInfoImpl)->TypeAttr.cbSizeVft = pTITail->cbSizeVft;
3368
3369 #define X(x) TRACE("tt "#x": %x\n",pTITail->res##x);
3370 X(06);
3371 X(08);
3372 X(0a);
3373 X(0c);
3374 X(0e);
3375 X(10);
3376 X(12);
3377 X(16);
3378 X(18);
3379 X(1a);
3380 X(1c);
3381 X(1e);
3382 X(24);
3383 X(26);
3384 X(2a);
3385 X(2c);
3386 X(2e);
3387 X(30);
3388 X(32);
3389 X(34);
3390 }
3391 ppTypeInfoImpl = &((*ppTypeInfoImpl)->next);
3392 pBlk = (char*)pBlk + pBlkEntry[order].len;
3393 }
3394
3395 if(i != pTypeLibImpl->TypeInfoCount) {
3396 FIXME("Somehow processed %d TypeInfos\n", i);
3397 return NULL;
3398 }
3399
3400 HeapFree(GetProcessHeap(), 0, pOtherTypeInfoBlks);
3401 return (ITypeLib2*)pTypeLibImpl;
3402 }
3403
3404 /* ITypeLib::QueryInterface
3405 */
3406 static HRESULT WINAPI ITypeLib2_fnQueryInterface(
3407 ITypeLib2 * iface,
3408 REFIID riid,
3409 VOID **ppvObject)
3410 {
3411 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3412
3413 TRACE("(%p)->(IID: %s)\n",This,debugstr_guid(riid));
3414
3415 *ppvObject=NULL;
3416 if(IsEqualIID(riid, &IID_IUnknown) ||
3417 IsEqualIID(riid,&IID_ITypeLib)||
3418 IsEqualIID(riid,&IID_ITypeLib2))
3419 {
3420 *ppvObject = This;
3421 }
3422
3423 if(*ppvObject)
3424 {
3425 ITypeLib2_AddRef(iface);
3426 TRACE("-- Interface: (%p)->(%p)\n",ppvObject,*ppvObject);
3427 return S_OK;
3428 }
3429 TRACE("-- Interface: E_NOINTERFACE\n");
3430 return E_NOINTERFACE;
3431 }
3432
3433 /* ITypeLib::AddRef
3434 */
3435 static ULONG WINAPI ITypeLib2_fnAddRef( ITypeLib2 *iface)
3436 {
3437 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3438 ULONG ref = InterlockedIncrement(&This->ref);
3439
3440 TRACE("(%p)->ref was %lu\n",This, ref - 1);
3441
3442 return ref;
3443 }
3444
3445 /* ITypeLib::Release
3446 */
3447 static ULONG WINAPI ITypeLib2_fnRelease( ITypeLib2 *iface)
3448 {
3449 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3450 ULONG ref = InterlockedDecrement(&This->ref);
3451
3452 TRACE("(%p)->(%lu)\n",This, ref);
3453
3454 if (!ref)
3455 {
3456 /* remove cache entry */
3457 TRACE("removing from cache list\n");
3458 EnterCriticalSection(&cache_section);
3459 if (This->next) This->next->prev = This->prev;
3460 if (This->prev) This->prev->next = This->next;
3461 else tlb_cache_first = This->next;
3462 LeaveCriticalSection(&cache_section);
3463
3464 /* FIXME destroy child objects */
3465 TRACE(" destroying ITypeLib(%p)\n",This);
3466
3467 if (This->Name)
3468 {
3469 SysFreeString(This->Name);
3470 This->Name = NULL;
3471 }
3472
3473 if (This->DocString)
3474 {
3475 SysFreeString(This->DocString);
3476 This->DocString = NULL;
3477 }
3478
3479 if (This->HelpFile)
3480 {
3481 SysFreeString(This->HelpFile);
3482 This->HelpFile = NULL;
3483 }
3484
3485 if (This->HelpStringDll)
3486 {
3487 SysFreeString(This->HelpStringDll);
3488 This->HelpStringDll = NULL;
3489 }
3490
3491 if (This->pTypeInfo) /* can be NULL */
3492 ITypeInfo_Release((ITypeInfo*) This->pTypeInfo);
3493 HeapFree(GetProcessHeap(),0,This);
3494 return 0;
3495 }
3496
3497 return ref;
3498 }
3499
3500 /* ITypeLib::GetTypeInfoCount
3501 *
3502 * Returns the number of type descriptions in the type library
3503 */
3504 static UINT WINAPI ITypeLib2_fnGetTypeInfoCount( ITypeLib2 *iface)
3505 {
3506 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3507 TRACE("(%p)->count is %d\n",This, This->TypeInfoCount);
3508 return This->TypeInfoCount;
3509 }
3510
3511 /* ITypeLib::GetTypeInfo
3512 *
3513 * retrieves the specified type description in the library.
3514 */
3515 static HRESULT WINAPI ITypeLib2_fnGetTypeInfo(
3516 ITypeLib2 *iface,
3517 UINT index,
3518 ITypeInfo **ppTInfo)
3519 {
3520 int i;
3521
3522 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3523 ITypeInfoImpl *pTypeInfo = This->pTypeInfo;
3524
3525 TRACE("(%p)->(index=%d) \n", This, index);
3526
3527 if (!ppTInfo) return E_INVALIDARG;
3528
3529 /* search element n in list */
3530 for(i=0; i < index; i++)
3531 {
3532 pTypeInfo = pTypeInfo->next;
3533 if (!pTypeInfo)
3534 {
3535 TRACE("-- element not found\n");
3536 return TYPE_E_ELEMENTNOTFOUND;
3537 }
3538 }
3539
3540 *ppTInfo = (ITypeInfo *) pTypeInfo;
3541
3542 ITypeInfo_AddRef(*ppTInfo);
3543 TRACE("-- found (%p)\n",*ppTInfo);
3544 return S_OK;
3545 }
3546
3547
3548 /* ITypeLibs::GetTypeInfoType
3549 *
3550 * Retrieves the type of a type description.
3551 */
3552 static HRESULT WINAPI ITypeLib2_fnGetTypeInfoType(
3553 ITypeLib2 *iface,
3554 UINT index,
3555 TYPEKIND *pTKind)
3556 {
3557 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3558 int i;
3559 ITypeInfoImpl *pTInfo = This->pTypeInfo;
3560
3561 TRACE("(%p) index %d \n",This, index);
3562
3563 if(!pTKind) return E_INVALIDARG;
3564
3565 /* search element n in list */
3566 for(i=0; i < index; i++)
3567 {
3568 if(!pTInfo)
3569 {
3570 TRACE("-- element not found\n");
3571 return TYPE_E_ELEMENTNOTFOUND;
3572 }
3573 pTInfo = pTInfo->next;
3574 }
3575
3576 *pTKind = pTInfo->TypeAttr.typekind;
3577 TRACE("-- found Type (%d)\n", *pTKind);
3578 return S_OK;
3579 }
3580
3581 /* ITypeLib::GetTypeInfoOfGuid
3582 *
3583 * Retrieves the type description that corresponds to the specified GUID.
3584 *
3585 */
3586 static HRESULT WINAPI ITypeLib2_fnGetTypeInfoOfGuid(
3587 ITypeLib2 *iface,
3588 REFGUID guid,
3589 ITypeInfo **ppTInfo)
3590 {
3591 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3592 ITypeInfoImpl *pTypeInfo = This->pTypeInfo; /* head of list */
3593
3594 TRACE("(%p)\n\tguid:\t%s)\n",This,debugstr_guid(guid));
3595
3596 if (!pTypeInfo) return TYPE_E_ELEMENTNOTFOUND;
3597
3598 /* search linked list for guid */
3599 while( !IsEqualIID(guid,&pTypeInfo->TypeAttr.guid) )
3600 {
3601 pTypeInfo = pTypeInfo->next;
3602
3603 if (!pTypeInfo)
3604 {
3605 /* end of list reached */
3606 TRACE("-- element not found\n");
3607 return TYPE_E_ELEMENTNOTFOUND;
3608 }
3609 }
3610
3611 TRACE("-- found (%p, %s)\n",
3612 pTypeInfo,
3613 debugstr_w(pTypeInfo->Name));
3614
3615 *ppTInfo = (ITypeInfo*)pTypeInfo;
3616 ITypeInfo_AddRef(*ppTInfo);
3617 return S_OK;
3618 }
3619
3620 /* ITypeLib::GetLibAttr
3621 *
3622 * Retrieves the structure that contains the library's attributes.
3623 *
3624 */
3625 static HRESULT WINAPI ITypeLib2_fnGetLibAttr(
3626 ITypeLib2 *iface,
3627 LPTLIBATTR *ppTLibAttr)
3628 {
3629 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3630 TRACE("(%p)\n",This);
3631 *ppTLibAttr = HeapAlloc(GetProcessHeap(), 0, sizeof(**ppTLibAttr));
3632 memcpy(*ppTLibAttr, &This->LibAttr, sizeof(**ppTLibAttr));
3633 return S_OK;
3634 }
3635
3636 /* ITypeLib::GetTypeComp
3637 *
3638 * Enables a client compiler to bind to a library's types, variables,
3639 * constants, and global functions.
3640 *
3641 */
3642 static HRESULT WINAPI ITypeLib2_fnGetTypeComp(
3643 ITypeLib2 *iface,
3644 ITypeComp **ppTComp)
3645 {
3646 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3647
3648 TRACE("(%p)->(%p)\n",This,ppTComp);
3649 *ppTComp = (ITypeComp *)&This->lpVtblTypeComp;
3650 ITypeComp_AddRef(*ppTComp);
3651
3652 return S_OK;
3653 }
3654
3655 /* ITypeLib::GetDocumentation
3656 *
3657 * Retrieves the library's documentation string, the complete Help file name
3658 * and path, and the context identifier for the library Help topic in the Help
3659 * file.
3660 *
3661 * On a successful return all non-null BSTR pointers will have been set,
3662 * possibly to NULL.
3663 */
3664 static HRESULT WINAPI ITypeLib2_fnGetDocumentation(
3665 ITypeLib2 *iface,
3666 INT index,
3667 BSTR *pBstrName,
3668 BSTR *pBstrDocString,
3669 DWORD *pdwHelpContext,
3670 BSTR *pBstrHelpFile)
3671 {
3672 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3673
3674 HRESULT result = E_INVALIDARG;
3675
3676 ITypeInfo *pTInfo;
3677
3678
3679 TRACE("(%p) index %d Name(%p) DocString(%p) HelpContext(%p) HelpFile(%p)\n",
3680 This, index,
3681 pBstrName, pBstrDocString,
3682 pdwHelpContext, pBstrHelpFile);
3683
3684 if(index<0)
3685 {
3686 /* documentation for the typelib */
3687 if(pBstrName)
3688 {
3689 if (This->Name)
3690 if(!(*pBstrName = SysAllocString(This->Name))) goto memerr1;else;
3691 else
3692 *pBstrName = NULL;
3693 }
3694 if(pBstrDocString)
3695 {
3696 if (This->DocString)
3697 if(!(*pBstrDocString = SysAllocString(This->DocString))) goto memerr2;else;
3698 else if (This->Name)
3699 if(!(*pBstrDocString = SysAllocString(This->Name))) goto memerr2;else;
3700 else
3701 *pBstrDocString = NULL;
3702 }
3703 if(pdwHelpContext)
3704 {
3705 *pdwHelpContext = This->dwHelpContext;
3706 }
3707 if(pBstrHelpFile)
3708 {
3709 if (This->HelpFile)
3710 if(!(*pBstrHelpFile = SysAllocString(This->HelpFile))) goto memerr3;else;
3711 else
3712 *pBstrHelpFile = NULL;
3713 }
3714
3715 result = S_OK;
3716 }
3717 else
3718 {
3719 /* for a typeinfo */
3720 result = ITypeLib2_fnGetTypeInfo(iface, index, &pTInfo);
3721
3722 if(SUCCEEDED(result))
3723 {
3724 result = ITypeInfo_GetDocumentation(pTInfo,
3725 MEMBERID_NIL,
3726 pBstrName,
3727 pBstrDocString,
3728 pdwHelpContext, pBstrHelpFile);
3729
3730 ITypeInfo_Release(pTInfo);
3731 }
3732 }
3733 return result;
3734 memerr3:
3735 if (pBstrDocString) SysFreeString (*pBstrDocString);
3736 memerr2:
3737 if (pBstrName) SysFreeString (*pBstrName);
3738 memerr1:
3739 return STG_E_INSUFFICIENTMEMORY;
3740 }
3741
3742 /* ITypeLib::IsName
3743 *
3744 * Indicates whether a passed-in string contains the name of a type or member
3745 * described in the library.
3746 *
3747 */
3748 static HRESULT WINAPI ITypeLib2_fnIsName(
3749 ITypeLib2 *iface,
3750 LPOLESTR szNameBuf,
3751 ULONG lHashVal,
3752 BOOL *pfName)
3753 {
3754 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3755 ITypeInfoImpl *pTInfo;
3756 TLBFuncDesc *pFInfo;
3757 TLBVarDesc *pVInfo;
3758 int i;
3759 UINT nNameBufLen = (lstrlenW(szNameBuf)+1)*sizeof(WCHAR);
3760
3761 TRACE("(%p)->(%s,%08lx,%p)\n", This, debugstr_w(szNameBuf), lHashVal,
3762 pfName);
3763
3764 *pfName=TRUE;
3765 for(pTInfo=This->pTypeInfo;pTInfo;pTInfo=pTInfo->next){
3766 if(!memcmp(szNameBuf,pTInfo->Name, nNameBufLen)) goto ITypeLib2_fnIsName_exit;
3767 for(pFInfo=pTInfo->funclist;pFInfo;pFInfo=pFInfo->next) {
3768 if(!memcmp(szNameBuf,pFInfo->Name, nNameBufLen)) goto ITypeLib2_fnIsName_exit;
3769 for(i=0;i<pFInfo->funcdesc.cParams;i++)
3770 if(!memcmp(szNameBuf,pFInfo->pParamDesc[i].Name, nNameBufLen))
3771 goto ITypeLib2_fnIsName_exit;
3772 }
3773 for(pVInfo=pTInfo->varlist;pVInfo;pVInfo=pVInfo->next)
3774 if(!memcmp(szNameBuf,pVInfo->Name, nNameBufLen)) goto ITypeLib2_fnIsName_exit;
3775
3776 }
3777 *pfName=FALSE;
3778
3779 ITypeLib2_fnIsName_exit:
3780 TRACE("(%p)slow! search for %s: %s found!\n", This,
3781 debugstr_w(szNameBuf), *pfName?"NOT":"");
3782
3783 return S_OK;
3784 }
3785
3786 /* ITypeLib::FindName
3787 *
3788 * Finds occurrences of a type description in a type library. This may be used
3789 * to quickly verify that a name exists in a type library.
3790 *
3791 */
3792 static HRESULT WINAPI ITypeLib2_fnFindName(
3793 ITypeLib2 *iface,
3794 LPOLESTR szNameBuf,
3795 ULONG lHashVal,
3796 ITypeInfo **ppTInfo,
3797 MEMBERID *rgMemId,
3798 UINT16 *pcFound)
3799 {
3800 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3801 ITypeInfoImpl *pTInfo;
3802 TLBFuncDesc *pFInfo;
3803 TLBVarDesc *pVInfo;
3804 int i,j = 0;
3805 UINT nNameBufLen = (lstrlenW(szNameBuf)+1)*sizeof(WCHAR);
3806
3807 for(pTInfo=This->pTypeInfo;pTInfo && j<*pcFound; pTInfo=pTInfo->next){
3808 if(!memcmp(szNameBuf,pTInfo->Name, nNameBufLen)) goto ITypeLib2_fnFindName_exit;
3809 for(pFInfo=pTInfo->funclist;pFInfo;pFInfo=pFInfo->next) {
3810 if(!memcmp(szNameBuf,pFInfo->Name,nNameBufLen)) goto ITypeLib2_fnFindName_exit;
3811 for(i=0;i<pFInfo->funcdesc.cParams;i++) {
3812 if(!memcmp(szNameBuf,pFInfo->pParamDesc[i].Name,nNameBufLen))
3813 goto ITypeLib2_fnFindName_exit;
3814 }
3815 }
3816 for(pVInfo=pTInfo->varlist;pVInfo;pVInfo=pVInfo->next)
3817 if(!memcmp(szNameBuf,pVInfo->Name, nNameBufLen)) goto ITypeLib2_fnFindName_exit;
3818 continue;
3819 ITypeLib2_fnFindName_exit:
3820 ITypeInfo_AddRef((ITypeInfo*)pTInfo);
3821 ppTInfo[j]=(LPTYPEINFO)pTInfo;
3822 j++;
3823 }
3824 TRACE("(%p)slow! search for %d with %s: found %d TypeInfo's!\n",
3825 This, *pcFound, debugstr_w(szNameBuf), j);
3826
3827 *pcFound=j;
3828
3829 return S_OK;
3830 }
3831
3832 /* ITypeLib::ReleaseTLibAttr
3833 *
3834 * Releases the TLIBATTR originally obtained from ITypeLib::GetLibAttr.
3835 *
3836 */
3837 static VOID WINAPI ITypeLib2_fnReleaseTLibAttr(
3838 ITypeLib2 *iface,
3839 TLIBATTR *pTLibAttr)
3840 {
3841 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3842 TRACE("freeing (%p)\n",This);
3843 HeapFree(GetProcessHeap(),0,pTLibAttr);
3844
3845 }
3846
3847 /* ITypeLib2::GetCustData
3848 *
3849 * gets the custom data
3850 */
3851 static HRESULT WINAPI ITypeLib2_fnGetCustData(
3852 ITypeLib2 * iface,
3853 REFGUID guid,
3854 VARIANT *pVarVal)
3855 {
3856 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3857 TLBCustData *pCData;
3858
3859 for(pCData=This->pCustData; pCData; pCData = pCData->next)
3860 {
3861 if( IsEqualIID(guid, &pCData->guid)) break;
3862 }
3863
3864 TRACE("(%p) guid %s %s found!x)\n", This, debugstr_guid(guid), pCData? "" : "NOT");
3865
3866 if(pCData)
3867 {
3868 VariantInit( pVarVal);
3869 VariantCopy( pVarVal, &pCData->data);
3870 return S_OK;
3871 }
3872 return E_INVALIDARG; /* FIXME: correct? */
3873 }
3874
3875 /* ITypeLib2::GetLibStatistics
3876 *
3877 * Returns statistics about a type library that are required for efficient
3878 * sizing of hash tables.
3879 *
3880 */
3881 static HRESULT WINAPI ITypeLib2_fnGetLibStatistics(
3882 ITypeLib2 * iface,
3883 ULONG *pcUniqueNames,
3884 ULONG *pcchUniqueNames)
3885 {
3886 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3887
3888 FIXME("(%p): stub!\n", This);
3889
3890 if(pcUniqueNames) *pcUniqueNames=1;
3891 if(pcchUniqueNames) *pcchUniqueNames=1;
3892 return S_OK;
3893 }
3894
3895 /* ITypeLib2::GetDocumentation2
3896 *
3897 * Retrieves the library's documentation string, the complete Help file name
3898 * and path, the localization context to use, and the context ID for the
3899 * library Help topic in the Help file.
3900 *
3901 */
3902 static HRESULT WINAPI ITypeLib2_fnGetDocumentation2(
3903 ITypeLib2 * iface,
3904 INT index,
3905 LCID lcid,
3906 BSTR *pbstrHelpString,
3907 DWORD *pdwHelpStringContext,
3908 BSTR *pbstrHelpStringDll)
3909 {
3910 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3911 HRESULT result;
3912 ITypeInfo *pTInfo;
3913
3914 FIXME("(%p) index %d lcid %ld half implemented stub!\n", This, index, lcid);
3915
3916 /* the help string should be obtained from the helpstringdll,
3917 * using the _DLLGetDocumentation function, based on the supplied
3918 * lcid. Nice to do sometime...
3919 */
3920 if(index<0)
3921 {
3922 /* documentation for the typelib */
3923 if(pbstrHelpString)
3924 *pbstrHelpString=SysAllocString(This->DocString);
3925 if(pdwHelpStringContext)
3926 *pdwHelpStringContext=This->dwHelpContext;
3927 if(pbstrHelpStringDll)
3928 *pbstrHelpStringDll=SysAllocString(This->HelpStringDll);
3929
3930 result = S_OK;
3931 }
3932 else
3933 {
3934 /* for a typeinfo */
3935 result=ITypeLib2_GetTypeInfo(iface, index, &pTInfo);
3936
3937 if(SUCCEEDED(result))
3938 {
3939 ITypeInfo2 * pTInfo2;
3940 result = ITypeInfo_QueryInterface(pTInfo,
3941 &IID_ITypeInfo2,
3942 (LPVOID*) &pTInfo2);
3943
3944 if(SUCCEEDED(result))
3945 {
3946 result = ITypeInfo2_GetDocumentation2(pTInfo2,
3947 MEMBERID_NIL,
3948 lcid,
3949 pbstrHelpString,
3950 pdwHelpStringContext,
3951 pbstrHelpStringDll);
3952
3953 ITypeInfo2_Release(pTInfo2);
3954 }
3955
3956 ITypeInfo_Release(pTInfo);
3957 }
3958 }
3959 return result;
3960 }
3961
3962 /* ITypeLib2::GetAllCustData
3963 *
3964 * Gets all custom data items for the library.
3965 *
3966 */
3967 static HRESULT WINAPI ITypeLib2_fnGetAllCustData(
3968 ITypeLib2 * iface,
3969 CUSTDATA *pCustData)
3970 {
3971 ITypeLibImpl *This = (ITypeLibImpl *)iface;
3972 TLBCustData *pCData;
3973 int i;
3974 TRACE("(%p) returning %d items\n", This, This->ctCustData);
3975 pCustData->prgCustData = TLB_Alloc(This->ctCustData * sizeof(CUSTDATAITEM));
3976 if(pCustData->prgCustData ){
3977 pCustData->cCustData=This->ctCustData;
3978 for(i=0, pCData=This->pCustData; pCData; i++, pCData = pCData->next){
3979 pCustData->prgCustData[i].guid=pCData->guid;
3980 VariantCopy(& pCustData->prgCustData[i].varValue, & pCData->data);
3981 }
3982 }else{
3983 ERR(" OUT OF MEMORY! \n");
3984 return E_OUTOFMEMORY;
3985 }
3986 return S_OK;
3987 }
3988
3989 static const ITypeLib2Vtbl tlbvt = {
3990 ITypeLib2_fnQueryInterface,
3991 ITypeLib2_fnAddRef,
3992 ITypeLib2_fnRelease,
3993 ITypeLib2_fnGetTypeInfoCount,
3994 ITypeLib2_fnGetTypeInfo,
3995 ITypeLib2_fnGetTypeInfoType,
3996 ITypeLib2_fnGetTypeInfoOfGuid,
3997 ITypeLib2_fnGetLibAttr,
3998 ITypeLib2_fnGetTypeComp,
3999 ITypeLib2_fnGetDocumentation,
4000 ITypeLib2_fnIsName,
4001 ITypeLib2_fnFindName,
4002 ITypeLib2_fnReleaseTLibAttr,
4003
4004 ITypeLib2_fnGetCustData,
4005 ITypeLib2_fnGetLibStatistics,
4006 ITypeLib2_fnGetDocumentation2,
4007 ITypeLib2_fnGetAllCustData
4008 };
4009
4010
4011 static HRESULT WINAPI ITypeLibComp_fnQueryInterface(ITypeComp * iface, REFIID riid, LPVOID * ppv)
4012 {
4013 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4014
4015 return ITypeLib2_QueryInterface((ITypeLib *)This, riid, ppv);
4016 }
4017
4018 static ULONG WINAPI ITypeLibComp_fnAddRef(ITypeComp * iface)
4019 {
4020 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4021
4022 return ITypeLib2_AddRef((ITypeLib2 *)This);
4023 }
4024
4025 static ULONG WINAPI ITypeLibComp_fnRelease(ITypeComp * iface)
4026 {
4027 ITypeLibImpl *This = impl_from_ITypeComp(iface);
4028
4029 return ITypeLib2_Release((ITypeLib2 *)This);
4030 }
4031
4032 static HRESULT WINAPI ITypeLibComp_fnBind(
4033 ITypeComp * iface,
4034 OLECHAR * szName,
4035 ULONG lHash,
4036 WORD wFlags,
4037 ITypeInfo ** ppTInfo,
4038 DESCKIND * pDescKind,
4039 BINDPTR * pBindPtr)
4040 {
4041 FIXME("(%s, %lx, 0x%x, %p, %p, %p): stub\n", debugstr_w(szName), lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
4042 return E_NOTIMPL;
4043 }
4044
4045 static HRESULT WINAPI ITypeLibComp_fnBindType(
4046 ITypeComp * iface,
4047 OLECHAR * szName,
4048 ULONG lHash,
4049 ITypeInfo ** ppTInfo,
4050 ITypeComp ** ppTComp)
4051 {
4052 FIXME("(%s, %lx, %p, %p): stub\n", debugstr_w(szName), lHash, ppTInfo, ppTComp);
4053 return E_NOTIMPL;
4054 }
4055
4056 static const ITypeCompVtbl tlbtcvt =
4057 {
4058
4059 ITypeLibComp_fnQueryInterface,
4060 ITypeLibComp_fnAddRef,
4061 ITypeLibComp_fnRelease,
4062
4063 ITypeLibComp_fnBind,
4064 ITypeLibComp_fnBindType
4065 };
4066
4067 /*================== ITypeInfo(2) Methods ===================================*/
4068 static ITypeInfo2 * WINAPI ITypeInfo_Constructor(void)
4069 {
4070 ITypeInfoImpl * pTypeInfoImpl;
4071
4072 pTypeInfoImpl = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(ITypeInfoImpl));
4073 if (pTypeInfoImpl)
4074 {
4075 pTypeInfoImpl->lpVtbl = &tinfvt;
4076 pTypeInfoImpl->lpVtblTypeComp = &tcompvt;
4077 pTypeInfoImpl->ref=1;
4078 }
4079 TRACE("(%p)\n", pTypeInfoImpl);
4080 return (ITypeInfo2*) pTypeInfoImpl;
4081 }
4082
4083 /* ITypeInfo::QueryInterface
4084 */
4085 static HRESULT WINAPI ITypeInfo_fnQueryInterface(
4086 ITypeInfo2 *iface,
4087 REFIID riid,
4088 VOID **ppvObject)
4089 {
4090 ITypeLibImpl *This = (ITypeLibImpl *)iface;
4091
4092 TRACE("(%p)->(IID: %s)\n",This,debugstr_guid(riid));
4093
4094 *ppvObject=NULL;
4095 if(IsEqualIID(riid, &IID_IUnknown) ||
4096 IsEqualIID(riid,&IID_ITypeInfo)||
4097 IsEqualIID(riid,&IID_ITypeInfo2))
4098 *ppvObject = This;
4099
4100 if(*ppvObject){
4101 ITypeInfo_AddRef(iface);
4102 TRACE("-- Interface: (%p)->(%p)\n",ppvObject,*ppvObject);
4103 return S_OK;
4104 }
4105 TRACE("-- Interface: E_NOINTERFACE\n");
4106 return E_NOINTERFACE;
4107 }
4108
4109 /* ITypeInfo::AddRef
4110 */
4111 static ULONG WINAPI ITypeInfo_fnAddRef( ITypeInfo2 *iface)
4112 {
4113 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
4114 ULONG ref = InterlockedIncrement(&This->ref);
4115
4116 ITypeLib2_AddRef((ITypeLib2*)This->pTypeLib);
4117
4118 TRACE("(%p)->ref is %lu\n",This, ref);
4119 return ref;
4120 }
4121
4122 /* ITypeInfo::Release
4123 */
4124 static ULONG WINAPI ITypeInfo_fnRelease(ITypeInfo2 *iface)
4125 {
4126 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
4127 ULONG ref = InterlockedDecrement(&This->ref);
4128
4129 TRACE("(%p)->(%lu)\n",This, ref);
4130
4131 if (ref) {
4132 /* We don't release ITypeLib when ref=0 because
4133 it means that function is called by ITypeLib2_Release */
4134 ITypeLib2_Release((ITypeLib2*)This->pTypeLib);
4135 } else {
4136 FIXME("destroy child objects\n");
4137
4138 TRACE("destroying ITypeInfo(%p)\n",This);
4139 if (This->Name)
4140 {
4141 SysFreeString(This->Name);
4142 This->Name = 0;
4143 }
4144
4145 if (This->DocString)
4146 {
4147 SysFreeString(This->DocString);
4148 This->DocString = 0;
4149 }
4150
4151 if (This->next)
4152 {
4153 ITypeInfo_Release((ITypeInfo*)This->next);
4154 }
4155
4156 HeapFree(GetProcessHeap(),0,This);
4157 return 0;
4158 }
4159 return ref;
4160 }
4161
4162 /* ITypeInfo::GetTypeAttr
4163 *
4164 * Retrieves a TYPEATTR structure that contains the attributes of the type
4165 * description.
4166 *
4167 */
4168 static HRESULT WINAPI ITypeInfo_fnGetTypeAttr( ITypeInfo2 *iface,
4169 LPTYPEATTR *ppTypeAttr)
4170 {
4171 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
4172 TRACE("(%p)\n",This);
4173 *ppTypeAttr = HeapAlloc(GetProcessHeap(), 0, sizeof(**ppTypeAttr));
4174 memcpy(*ppTypeAttr, &This->TypeAttr, sizeof(**ppTypeAttr));
4175
4176 if(This->TypeAttr.typekind == TKIND_ALIAS) /* need to deep copy typedesc */
4177 copy_typedesc(&(*ppTypeAttr)->tdescAlias, &This->TypeAttr.tdescAlias);
4178
4179 if((*ppTypeAttr)->typekind == TKIND_DISPATCH && (*ppTypeAttr)->wTypeFlags & TYPEFLAG_FDUAL) {
4180 (*ppTypeAttr)->cFuncs = (*ppTypeAttr)->cbSizeVft / 4; /* This should include all the inherited
4181 funcs */
4182 (*ppTypeAttr)->cbSizeVft = 28; /* This is always the size of IDispatch's vtbl */
4183 (*ppTypeAttr)->wTypeFlags &= ~TYPEFLAG_FOLEAUTOMATION;
4184 }
4185 return S_OK;
4186 }
4187
4188 /* ITypeInfo::GetTypeComp
4189 *
4190 * Retrieves the ITypeComp interface for the type description, which enables a
4191 * client compiler to bind to the type description's members.
4192 *
4193 */
4194 static HRESULT WINAPI ITypeInfo_fnGetTypeComp( ITypeInfo2 *iface,
4195 ITypeComp * *ppTComp)
4196 {
4197 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
4198
4199 TRACE("(%p)->(%p) stub!\n", This, ppTComp);
4200
4201 *ppTComp = (ITypeComp *)&This->lpVtblTypeComp;
4202 ITypeComp_AddRef(*ppTComp);
4203 return S_OK;
4204 }
4205
4206 /* ITypeInfo::GetFuncDesc
4207 *
4208 * Retrieves the FUNCDESC structure that contains information about a
4209 * specified function.
4210 *
4211 */
4212 static HRESULT WINAPI ITypeInfo_fnGetFuncDesc( ITypeInfo2 *iface, UINT index,
4213 LPFUNCDESC *ppFuncDesc)
4214 {
4215 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
4216 int i;
4217 TLBFuncDesc * pFDesc;
4218 TRACE("(%p) index %d\n", This, index);
4219 for(i=0, pFDesc=This->funclist; i!=index && pFDesc; i++, pFDesc=pFDesc->next)
4220 ;
4221 if(pFDesc){
4222 /* FIXME: must do a copy here */
4223 *ppFuncDesc=&pFDesc->funcdesc;
4224 return S_OK;
4225 }
4226 return E_INVALIDARG;
4227 }
4228
4229 /* ITypeInfo::GetVarDesc
4230 *
4231 * Retrieves a VARDESC structure that describes the specified variable.
4232 *
4233 */
4234 static HRESULT WINAPI ITypeInfo_fnGetVarDesc( ITypeInfo2 *iface, UINT index,
4235 LPVARDESC *ppVarDesc)
4236 {
4237 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
4238 int i;
4239 TLBVarDesc * pVDesc;
4240 TRACE("(%p) index %d\n", This, index);
4241 for(i=0, pVDesc=This->varlist; i!=index && pVDesc; i++, pVDesc=pVDesc->next)
4242 ;
4243 if(pVDesc){
4244 /* FIXME: must do a copy here */
4245 *ppVarDesc=&pVDesc->vardesc;
4246 return S_OK;
4247 }
4248 return E_INVALIDARG;
4249 }
4250
4251 /* ITypeInfo_GetNames
4252 *
4253 * Retrieves the variable with the specified member ID (or the name of the
4254 * property or method and its parameters) that correspond to the specified
4255 * function ID.
4256 */
4257 static HRESULT WINAPI ITypeInfo_fnGetNames( ITypeInfo2 *iface, MEMBERID memid,
4258 BSTR *rgBstrNames, UINT cMaxNames, UINT *pcNames)
4259 {
4260 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
4261 TLBFuncDesc * pFDesc;
4262 TLBVarDesc * pVDesc;
4263 int i;
4264 TRACE("(%p) memid=0x%08lx Maxname=%d\n", This, memid, cMaxNames);
4265 for(pFDesc=This->funclist; pFDesc && pFDesc->funcdesc.memid != memid; pFDesc=pFDesc->next);
4266 if(pFDesc)
4267 {
4268 /* function found, now return function and parameter names */
4269 for(i=0; i<cMaxNames && i <= pFDesc->funcdesc.cParams; i++)
4270 {
4271 if(!i)
4272 *rgBstrNames=SysAllocString(pFDesc->Name);
4273 else
4274 rgBstrNames[i]=SysAllocString(pFDesc->pParamDesc[i-1].Name);
4275 }
4276 *pcNames=i;
4277 }
4278 else
4279 {
4280 for(pVDesc=This->varlist; pVDesc && pVDesc->vardesc.memid != memid; pVDesc=pVDesc->next);
4281 if(pVDesc)
4282 {
4283 *rgBstrNames=SysAllocString(pVDesc->Name);
4284 *pcNames=1;
4285 }
4286 else
4287 {
4288 if(This->TypeAttr.cImplTypes &&
4289 (This->TypeAttr.typekind==TKIND_INTERFACE || This->TypeAttr.typekind==TKIND_DISPATCH)) {
4290 /* recursive search */
4291 ITypeInfo *pTInfo;
4292 HRESULT result;
4293 result=ITypeInfo_GetRefTypeInfo(iface, This->impltypelist->hRef,
4294 &pTInfo);
4295 if(SUCCEEDED(result))
4296 {
4297 result=ITypeInfo_GetNames(pTInfo, memid, rgBstrNames, cMaxNames, pcNames);
4298 ITypeInfo_Release(pTInfo);
4299 return result;
4300 }
4301 WARN("Could not search inherited interface!\n");
4302 }
4303 else
4304 {
4305 WARN("no names found\n");
4306 }
4307 *pcNames=0;
4308 return TYPE_E_ELEMENTNOTFOUND;
4309 }
4310 }
4311 return S_OK;
4312 }
4313
4314
4315 /* ITypeInfo::GetRefTypeOfImplType
4316 *
4317 * If a type description describes a COM class, it retrieves the type
4318 * description of the implemented interface types. For an interface,
4319 * GetRefTypeOfImplType returns the type information for inherited interfaces,
4320 * if any exist.
4321 *
4322 */
4323 static HRESULT WINAPI ITypeInfo_fnGetRefTypeOfImplType(
4324 ITypeInfo2 *iface,
4325 UINT index,
4326 HREFTYPE *pRefType)
4327 {
4328 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
4329 int(i);
4330 TLBImplType *pImpl = This->impltypelist;
4331
4332 TRACE("(%p) index %d\n", This, index);
4333 if (TRACE_ON(ole)) dump_TypeInfo(This);
4334
4335 if(index==(UINT)-1)
4336 {
4337 /* only valid on dual interfaces;
4338 retrieve the associated TKIND_INTERFACE handle for the current TKIND_DISPATCH
4339 */
4340 if( This->TypeAttr.typekind != TKIND_DISPATCH) return E_INVALIDARG;
4341
4342 if (This->TypeAttr.wTypeFlags & TYPEFLAG_FDISPATCHABLE &&
4343 This->TypeAttr.wTypeFlags & TYPEFLAG_FDUAL )
4344 {
4345 *pRefType = -1;
4346 }
4347 else
4348 {
4349 if (!pImpl) return TYPE_E_ELEMENTNOTFOUND;
4350 *pRefType = pImpl->hRef;
4351 }
4352 }
4353 else
4354 {
4355 /* get element n from linked list */
4356 for(i=0; pImpl && i<index; i++)
4357 {
4358 pImpl = pImpl->next;
4359 }
4360
4361 if (!pImpl) return TYPE_E_ELEMENTNOTFOUND;
4362
4363 *pRefType = pImpl->hRef;
4364
4365 TRACE("-- 0x%08lx\n", pImpl->hRef );
4366 }
4367
4368 return S_OK;
4369
4370 }
4371
4372 /* ITypeInfo::GetImplTypeFlags
4373 *
4374 * Retrieves the IMPLTYPEFLAGS enumeration for one implemented interface
4375 * or base interface in a type description.
4376 */
4377 static HRESULT WINAPI ITypeInfo_fnGetImplTypeFlags( ITypeInfo2 *iface,
4378 UINT index, INT *pImplTypeFlags)
4379 {
4380 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
4381 int i;
4382 TLBImplType *pImpl;
4383
4384 TRACE("(%p) index %d\n", This, index);
4385 for(i=0, pImpl=This->impltypelist; i<index && pImpl;
4386 i++, pImpl=pImpl->next)
4387 ;
4388 if(i==index && pImpl){
4389 *pImplTypeFlags=pImpl->implflags;
4390 return S_OK;
4391 }
4392 *pImplTypeFlags=0;
4393 return TYPE_E_ELEMENTNOTFOUND;
4394 }
4395
4396 /* GetIDsOfNames
4397 * Maps between member names and member IDs, and parameter names and
4398 * parameter IDs.
4399 */
4400 static HRESULT WINAPI ITypeInfo_fnGetIDsOfNames( ITypeInfo2 *iface,
4401 LPOLESTR *rgszNames, UINT cNames, MEMBERID *pMemId)
4402 {
4403 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
4404 TLBFuncDesc * pFDesc;
4405 TLBVarDesc * pVDesc;
4406 HRESULT ret=S_OK;
4407
4408 TRACE("(%p) Name %s cNames %d\n", This, debugstr_w(*rgszNames),
4409 cNames);
4410 for(pFDesc=This->funclist; pFDesc; pFDesc=pFDesc->next) {
4411 int i, j;
4412 if(!lstrcmpiW(*rgszNames, pFDesc->Name)) {
4413 if(cNames) *pMemId=pFDesc->funcdesc.memid;
4414 for(i=1; i < cNames; i++){
4415 for(j=0; j<pFDesc->funcdesc.cParams; j++)
4416 if(!lstrcmpiW(rgszNames[i],pFDesc->pParamDesc[j].Name))
4417 break;
4418 if( j<pFDesc->funcdesc.cParams)
4419 pMemId[i]=j;
4420 else
4421 ret=DISP_E_UNKNOWNNAME;
4422 };
4423 return ret;
4424 }
4425 }
4426 for(pVDesc=This->varlist; pVDesc; pVDesc=pVDesc->next) {
4427 if(!lstrcmpiW(*rgszNames, pVDesc->Name)) {
4428 if(cNames) *pMemId=pVDesc->vardesc.memid;
4429 return ret;
4430 }
4431 }
4432 /* not found, see if this is and interface with an inheritance */
4433 if(This->TypeAttr.cImplTypes &&
4434 (This->TypeAttr.typekind==TKIND_INTERFACE || This->TypeAttr.typekind==TKIND_DISPATCH)) {
4435 /* recursive search */
4436 ITypeInfo *pTInfo;
4437 ret=ITypeInfo_GetRefTypeInfo(iface,
4438 This->impltypelist->hRef, &pTInfo);
4439 if(SUCCEEDED(ret)){
4440 ret=ITypeInfo_GetIDsOfNames(pTInfo, rgszNames, cNames, pMemId );
4441 ITypeInfo_Release(pTInfo);
4442 return ret;
4443 }
4444 WARN("Could not search inherited interface!\n");
4445 } else
4446 WARN("no names found\n");
4447 return DISP_E_UNKNOWNNAME;
4448 }
4449
4450 /* ITypeInfo::Invoke
4451 *
4452 * Invokes a method, or accesses a property of an object, that implements the
4453 * interface described by the type description.
4454 */
4455 DWORD
4456 _invoke(FARPROC func,CALLCONV callconv, int nrargs, DWORD *args) {
4457 DWORD res;
4458
4459 if (TRACE_ON(ole)) {
4460 int i;
4461 TRACE("Calling %p(",func);
4462 for (i=0;i<nrargs;i++) TRACE("%08lx,",args[i]);
4463 TRACE(")\n");
4464 }
4465
4466 switch (callconv) {
4467 case CC_STDCALL:
4468
4469 switch (nrargs) {
4470 case 0:
4471 res = func();
4472 break;
4473 case 1:
4474 res = func(args[0]);
4475 break;
4476 case 2:
4477 res = func(args[0],args[1]);
4478 break;
4479 case 3:
4480 res = func(args[0],args[1],args[2]);
4481 break;
4482 case 4:
4483 res = func(args[0],args[1],args[2],args[3]);
4484 break;
4485 case 5:
4486 res = func(args[0],args[1],args[2],args[3],args[4]);
4487 break;
4488 case 6:
4489 res = func(args[0],args[1],args[2],args[3],args[4],args[5]);
4490 break;
4491 case 7:
4492 res = func(args[0],args[1],args[2],args[3],args[4],args[5],args[6]);
4493 break;
4494 case 8:
4495 res = func(args[0],args[1],args[2],args[3],args[4],args[5],args[6],args[7]);
4496 break;
4497 case 9:
4498 res = func(args[0],args[1],args[2],args[3],args[4],args[5],args[6],args[7],args[8]);
4499 break;
4500 case 10:
4501 res = func(args[0],args[1],args[2],args[3],args[4],args[5],args[6],args[7],args[8],args[9]);
4502 break;
4503 case 11:
4504 res = func(args[0],args[1],args[2],args[3],args[4],args[5],args[6],args[7],args[8],args[9],args[10]);
4505 break;
4506 default:
4507 FIXME("unsupported number of arguments %d in stdcall\n",nrargs);
4508 res = -1;
4509 break;
4510 }
4511 break;
4512 default:
4513 FIXME("unsupported calling convention %d\n",callconv);
4514 res = -1;
4515 break;
4516 }
4517 TRACE("returns %08lx\n",res);
4518 return res;
4519 }
4520
4521 extern int _argsize(DWORD vt);
4522
4523 /****************************************************************************
4524 * Helper functions for Dispcall / Invoke, which copies one variant
4525 * with target type onto the argument stack.
4526 */
4527 static HRESULT
4528 _copy_arg( ITypeInfo2 *tinfo, TYPEDESC *tdesc,
4529 DWORD *argpos, VARIANT *arg, VARTYPE vt
4530 ) {
4531 UINT arglen = _argsize(vt)*sizeof(DWORD);
4532 VARIANT va;
4533
4534 if ((vt==VT_PTR) && tdesc && (tdesc->u.lptdesc->vt == VT_VARIANT)) {
4535 memcpy(argpos,&arg,sizeof(void*));
4536 return S_OK;
4537 }
4538
4539 if (V_VT(arg) == vt) {
4540 memcpy(argpos, &V_I4(arg), arglen);
4541 return S_OK;
4542 }
4543
4544 if (V_ISARRAY(arg) && (vt == VT_SAFEARRAY)) {
4545 memcpy(argpos, &V_ARRAY(arg), sizeof(SAFEARRAY*));
4546 return S_OK;
4547 }
4548
4549 if (vt == VT_VARIANT) {
4550 memcpy(argpos, arg, arglen);
4551 return S_OK;
4552 }
4553 /* Deref BYREF vars if there is need */
4554 if(V_ISBYREF(arg) && ((V_VT(arg) & ~VT_BYREF)==vt)) {
4555 memcpy(argpos,(void*)V_I4(arg), arglen);
4556 return S_OK;
4557 }
4558 if (vt==VT_UNKNOWN && V_VT(arg)==VT_DISPATCH) {
4559 /* in this context, if the type lib specifies IUnknown*, giving an
4560 IDispatch* is correct; so, don't invoke VariantChangeType */
4561 memcpy(argpos,&V_I4(arg), arglen);
4562 return S_OK;
4563 }
4564 if ((vt == VT_PTR) && tdesc)
4565 return _copy_arg(tinfo, tdesc->u.lptdesc, argpos, arg, tdesc->u.lptdesc->vt);
4566
4567 if ((vt == VT_USERDEFINED) && tdesc && tinfo) {
4568 ITypeInfo *tinfo2 = NULL;
4569 TYPEATTR *tattr = NULL;
4570 HRESULT hres;
4571
4572 hres = ITypeInfo_GetRefTypeInfo(tinfo,tdesc->u.hreftype,&tinfo2);
4573 if (hres) {
4574 FIXME("Could not get typeinfo of hreftype %lx for VT_USERDEFINED, "
4575 "while coercing from vt 0x%x. Copying 4 byte.\n",
4576 tdesc->u.hreftype,V_VT(arg));
4577 memcpy(argpos, &V_I4(arg), 4);
4578 return S_OK;
4579 }
4580 hres = ITypeInfo_GetTypeAttr(tinfo2,&tattr);
4581 if( hres )
4582 {
4583 ERR("GetTypeAttr failed\n");
4584 ITypeInfo_Release(tinfo2);
4585 return hres;
4586 }
4587 switch (tattr->typekind) {
4588 case TKIND_ENUM:
4589 switch ( V_VT( arg ) ) {
4590 case VT_I2:
4591 *argpos = V_I2(arg);
4592 hres = S_OK;
4593 break;
4594 case VT_I4:
4595 memcpy(argpos, &V_I4(arg), 4);
4596 hres = S_OK;
4597 break;
4598 case VT_BYREF|VT_I4:
4599 memcpy(argpos, V_I4REF(arg), 4);
4600 hres = S_OK;
4601 break;
4602 default:
4603 FIXME("vt 0x%x -> TKIND_ENUM unhandled.\n",V_VT(arg));
4604 hres = E_FAIL;
4605 break;
4606 }
4607 break;
4608
4609 case TKIND_ALIAS:
4610 tdesc = &(tattr->tdescAlias);
4611 hres = _copy_arg((ITypeInfo2*)tinfo2, tdesc, argpos, arg, tdesc->vt);
4612 break;
4613
4614 case TKIND_INTERFACE:
4615 if (V_VT(arg) == VT_DISPATCH) {
4616 IDispatch *disp;
4617 if (IsEqualIID(&IID_IDispatch,&(tattr->guid))) {
4618 memcpy(argpos, &V_DISPATCH(arg), 4);
4619 hres = S_OK;
4620 break;
4621 }
4622 hres=IUnknown_QueryInterface(V_DISPATCH(arg),
4623 &IID_IDispatch,(LPVOID*)&disp);
4624 if (SUCCEEDED(hres)) {
4625 memcpy(argpos,&disp,4);
4626 IUnknown_Release(V_DISPATCH(arg));
4627 hres = S_OK;
4628 break;
4629 }
4630 FIXME("Failed to query IDispatch interface from %s while "
4631 "converting to VT_DISPATCH!\n",debugstr_guid(&(tattr->guid)));
4632 hres = E_FAIL;
4633 break;
4634 }
4635 if (V_VT(arg) == VT_UNKNOWN) {
4636 memcpy(argpos, &V_UNKNOWN(arg), 4);
4637 hres = S_OK;
4638 break;
4639 }
4640 FIXME("vt 0x%x -> TKIND_INTERFACE(%s) unhandled\n",
4641 V_VT(arg),debugstr_guid(&(tattr->guid)));
4642 hres = E_FAIL;
4643 break;
4644
4645 case TKIND_DISPATCH:
4646 if (V_VT(arg) == VT_DISPATCH) {
4647 memcpy(argpos, &V_DISPATCH(arg), 4);
4648 hres = S_OK;
4649 }
4650 else {
4651 hres = E_FAIL;
4652 FIXME("TKIND_DISPATCH unhandled for target vt 0x%x.\n",V_VT(arg));
4653 }
4654 break;
4655 case TKIND_RECORD:
4656 FIXME("TKIND_RECORD unhandled.\n");
4657 hres = E_FAIL;
4658 break;
4659 default:
4660 FIXME("TKIND %d unhandled.\n",tattr->typekind);
4661 hres = E_FAIL;
4662 break;
4663 }
4664 ITypeInfo_ReleaseTypeAttr(tinfo2, tattr);
4665 ITypeInfo_Release(tinfo2);
4666 return hres;
4667 }
4668
4669 VariantInit(&va);
4670 if (VariantChangeType(&va,arg,0,vt)==S_OK) {
4671 memcpy(argpos,&V_I4(&va), arglen);
4672 FIXME("Should not use VariantChangeType here."
4673 " (conversion from 0x%x -> 0x%x) %08lx\n",
4674 V_VT(arg), vt, *argpos
4675 );
4676 return S_OK;
4677 }
4678 ERR("Set arg to disparg type 0x%x vs 0x%x\n",V_VT(arg),vt);
4679 return E_FAIL;
4680 }
4681
4682 static HRESULT userdefined_to_variantvt(ITypeInfo *tinfo, TYPEDESC *tdesc, VARTYPE *vt)
4683 {
4684 HRESULT hr = S_OK;
4685 ITypeInfo *tinfo2 = NULL;
4686 TYPEATTR *tattr = NULL;
4687
4688 hr = ITypeInfo_GetRefTypeInfo(tinfo, tdesc->u.hreftype, &tinfo2);
4689 if (hr)
4690 {
4691 ERR("Could not get typeinfo of hreftype %lx for VT_USERDEFINED, "
4692 "hr = 0x%08lx\n",
4693 tdesc->u.hreftype, hr);
4694 return hr;
4695 }
4696 hr = ITypeInfo_GetTypeAttr(tinfo2, &tattr);
4697 if (hr)
4698 {
4699 ERR("ITypeInfo_GetTypeAttr failed, hr = 0x%08lx\n", hr);
4700 ITypeInfo_Release(tinfo2);
4701 return hr;
4702 }
4703
4704 switch (tattr->typekind)
4705 {
4706 case TKIND_ENUM:
4707 *vt |= VT_INT;
4708 break;
4709
4710 case TKIND_ALIAS:
4711 tdesc = &tattr->tdescAlias;
4712 hr = typedescvt_to_variantvt(tinfo2, &tattr->tdescAlias, vt);
4713 break;
4714
4715 case TKIND_INTERFACE:
4716 if (IsEqualIID(&IID_IDispatch, &tattr->guid))
4717 *vt |= VT_DISPATCH;
4718 else
4719 *vt |= VT_UNKNOWN;
4720 break;
4721
4722 case TKIND_DISPATCH:
4723 *vt |= VT_DISPATCH;
4724 break;
4725
4726 case TKIND_RECORD:
4727 FIXME("TKIND_RECORD unhandled.\n");
4728 hr = E_NOTIMPL;
4729 break;
4730
4731 case TKIND_UNION:
4732 FIXME("TKIND_RECORD unhandled.\n");
4733 hr = E_NOTIMPL;
4734 break;
4735
4736 default:
4737 FIXME("TKIND %d unhandled.\n",tattr->typekind);
4738 hr = E_NOTIMPL;
4739 break;
4740 }
4741 ITypeInfo_ReleaseTypeAttr(tinfo2, tattr);
4742 ITypeInfo_Release(tinfo2);
4743 return hr;
4744 }
4745
4746 static HRESULT typedescvt_to_variantvt(ITypeInfo *tinfo, TYPEDESC *tdesc, VARTYPE *vt)
4747 {
4748 HRESULT hr = S_OK;
4749
4750 /* enforce only one level of pointer indirection */
4751 if (!(*vt & VT_BYREF) && (tdesc->vt == VT_PTR))
4752 {
4753 tdesc = tdesc->u.lptdesc;
4754
4755 /* munch VT_PTR -> VT_USERDEFINED(interface) into VT_UNKNOWN or
4756 * VT_DISPATCH and VT_PTR -> VT_PTR -> VT_USERDEFINED(interface) into
4757 * VT_BYREF|VT_DISPATCH or VT_BYREF|VT_UNKNOWN */
4758 if ((tdesc->vt == VT_USERDEFINED) ||
4759 ((tdesc->vt == VT_PTR) && (tdesc->u.lptdesc->vt == VT_USERDEFINED)))
4760 {
4761 VARTYPE vt_userdefined = 0;
4762 TYPEDESC *tdesc_userdefined = tdesc;
4763 if (tdesc->vt == VT_PTR)
4764 {
4765 vt_userdefined = VT_BYREF;
4766 tdesc_userdefined = tdesc->u.lptdesc;
4767 }
4768 hr = userdefined_to_variantvt(tinfo, tdesc_userdefined, &vt_userdefined);
4769 if ((hr == S_OK) &&
4770 (((vt_userdefined & VT_TYPEMASK) == VT_UNKNOWN) ||
4771 ((vt_userdefined & VT_TYPEMASK) == VT_DISPATCH)))
4772 {
4773 *vt |= vt_userdefined;
4774 return S_OK;
4775 }
4776 }
4777 *vt = VT_BYREF;
4778 }
4779
4780 switch (tdesc->vt)
4781 {
4782 case VT_HRESULT:
4783 *vt |= VT_ERROR;
4784 break;
4785 case VT_USERDEFINED:
4786 hr = userdefined_to_variantvt(tinfo, tdesc, vt);
4787 break;
4788 case VT_PTR:
4789 ERR("cannot convert VT_PTR into variant VT\n");
4790 hr = E_FAIL;
4791 break;
4792 default:
4793 *vt |= tdesc->vt;
4794 break;
4795 }
4796 return hr;
4797 }
4798
4799 /***********************************************************************
4800 * DispCallFunc (OLEAUT32.@)
4801 */
4802 HRESULT WINAPI
4803 DispCallFunc(
4804 void* pvInstance, ULONG oVft, CALLCONV cc, VARTYPE vtReturn, UINT cActuals,
4805 VARTYPE* prgvt, VARIANTARG** prgpvarg, VARIANT* pvargResult
4806 ) {
4807 int i, argsize, argspos;
4808 DWORD *args;
4809 HRESULT hres;
4810
4811 TRACE("(%p, %ld, %d, %d, %d, %p, %p, %p (vt=%d))\n",
4812 pvInstance, oVft, cc, vtReturn, cActuals, prgvt, prgpvarg, pvargResult, V_VT(pvargResult)
4813 );
4814 /* DispCallFunc is only used to invoke methods belonging to an IDispatch-derived COM interface.
4815 So we need to add a first parameter to the list of arguments, to supply the interface pointer */
4816 argsize = 1;
4817 for (i=0;i<cActuals;i++) {
4818 TRACE("arg %d: type %d, size %d\n",i,prgvt[i],_argsize(prgvt[i]));
4819 dump_Variant(prgpvarg[i]);
4820 argsize += _argsize(prgvt[i]);
4821 }
4822 args = HeapAlloc(GetProcessHeap(),0,sizeof(DWORD)*argsize);
4823 args[0] = (DWORD)pvInstance; /* this is the fake IDispatch interface pointer */
4824 argspos = 1;
4825 for (i=0;i<cActuals;i++) {
4826 VARIANT *arg = prgpvarg[i];
4827 TRACE("Storing arg %d (%d as %d)\n",i,V_VT(arg),prgvt[i]);
4828 _copy_arg(NULL, NULL, &args[argspos], arg, prgvt[i]);
4829 argspos += _argsize(prgvt[i]);
4830 }
4831
4832 if(pvargResult!=NULL && V_VT(pvargResult)==VT_EMPTY)
4833 {
4834 _invoke((*(FARPROC**)pvInstance)[oVft/4],cc,argsize,args);
4835 hres=S_OK;
4836 }
4837 else
4838 {
4839 FIXME("Do not know how to handle pvargResult %p. Expect crash ...\n",pvargResult);
4840 hres = _invoke((*(FARPROC**)pvInstance)[oVft/4],cc,argsize,args);
4841 FIXME("Method returned %lx\n",hres);
4842 }
4843 HeapFree(GetProcessHeap(),0,args);
4844 return hres;
4845 }
4846
4847 static HRESULT WINAPI ITypeInfo_fnInvoke(
4848 ITypeInfo2 *iface,
4849 VOID *pIUnk,
4850 MEMBERID memid,
4851 UINT16 dwFlags,
4852 DISPPARAMS *pDispParams,
4853 VARIANT *pVarResult,
4854 EXCEPINFO *pExcepInfo,
4855 UINT *pArgErr)
4856 {
4857 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
4858 int i;
4859 unsigned int func_index, var_index;
4860 TYPEKIND type_kind;
4861 HRESULT hres;
4862
4863 TRACE("(%p)(%p,id=%ld,flags=0x%08x,%p,%p,%p,%p) partial stub!\n",
4864 This,pIUnk,memid,dwFlags,pDispParams,pVarResult,pExcepInfo,pArgErr
4865 );
4866 dump_DispParms(pDispParams);
4867
4868 hres = ITypeInfo2_GetFuncIndexOfMemId(iface, memid, dwFlags, &func_index);
4869 if (SUCCEEDED(hres)) {
4870 FUNCDESC *func_desc;
4871
4872 hres = ITypeInfo2_GetFuncDesc(iface, func_index, &func_desc);
4873 if(FAILED(hres)) return hres;
4874 if (TRACE_ON(ole))
4875 {
4876 TRACE("invoking:\n");
4877 dump_FUNCDESC(func_desc);
4878 }
4879
4880 switch (func_desc->funckind) {
4881 case FUNC_PUREVIRTUAL:
4882 case FUNC_VIRTUAL: {
4883 DWORD res;
4884 int numargs, numargs2, argspos, args2pos;
4885 DWORD *args , *args2;
4886 VARIANT *rgvarg = HeapAlloc(GetProcessHeap(), 0, sizeof(VARIANT) * func_desc->cParams);
4887 memcpy(rgvarg,pDispParams->rgvarg,sizeof(VARIANT)*pDispParams->cArgs);
4888
4889 hres = S_OK;
4890 numargs = 1; /* sizeof(thisptr) */
4891 numargs2 = 0;
4892 for (i = 0; i < func_desc->cParams; i++) {
4893 TYPEDESC *tdesc = &func_desc->lprgelemdescParam[i].tdesc;
4894
4895 numargs += _argsize(tdesc->vt);
4896 if (i>=pDispParams->cArgs) { /* arguments to return */
4897 if (tdesc->vt == VT_PTR) {
4898 numargs2 += _argsize(tdesc->u.lptdesc->vt);
4899 } else {
4900 FIXME("The variant type here should have been VT_PTR, not vt %d\n", tdesc->vt);
4901 numargs2 += _argsize(tdesc->vt);
4902 }
4903 }
4904 }
4905
4906 args = HeapAlloc(GetProcessHeap(),0,sizeof(DWORD)*numargs);
4907 args2 = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(DWORD)*numargs2);
4908
4909 args[0] = (DWORD)pIUnk;
4910 argspos = 1; args2pos = 0;
4911 for (i = 0; i < func_desc->cParams; i++) {
4912 ELEMDESC *elemdesc = &(func_desc->lprgelemdescParam[i]);
4913 TYPEDESC *tdesc = &(elemdesc->tdesc);
4914 USHORT paramFlags = elemdesc->u.paramdesc.wParamFlags;
4915 int arglen = _argsize(tdesc->vt);
4916
4917 if (i<pDispParams->cArgs) {
4918 VARIANT *arg = &rgvarg[pDispParams->cArgs-i-1];
4919
4920 if (paramFlags & PARAMFLAG_FOPT) {
4921 if(i < func_desc->cParams - func_desc->cParamsOpt)
4922 ERR("Parameter has PARAMFLAG_FOPT flag but is not one of last cParamOpt parameters\n");
4923 if(V_VT(arg) == VT_EMPTY
4924 || ((V_ISBYREF(arg)) && !V_BYREF(arg))) {
4925 /* FIXME: Documentation says that we do this when parameter is left unspecified.
4926 How to determine it? */
4927
4928 if(paramFlags & PARAMFLAG_FHASDEFAULT)
4929 FIXME("PARAMFLAG_FHASDEFAULT flag not supported\n");
4930 V_VT(arg) = VT_ERROR;
4931 V_ERROR(arg) = DISP_E_PARAMNOTFOUND;
4932 arglen = _argsize(VT_ERROR);
4933 }
4934 }
4935 hres = _copy_arg(iface, tdesc, &args[argspos], arg, tdesc->vt);
4936 if (FAILED(hres)) goto func_fail;
4937 argspos += arglen;
4938 } else if (paramFlags & PARAMFLAG_FOPT) {
4939 VARIANT *arg = &rgvarg[i];
4940
4941 if (i < func_desc->cParams - func_desc->cParamsOpt)
4942 ERR("Parameter has PARAMFLAG_FOPT flag but is not one of last cParamOpt parameters\n");
4943 if (paramFlags & PARAMFLAG_FHASDEFAULT)
4944 FIXME("PARAMFLAG_FHASDEFAULT flag not supported\n");
4945
4946 V_VT(arg) = VT_ERROR;
4947 V_ERROR(arg) = DISP_E_PARAMNOTFOUND;
4948 arglen = _argsize(VT_ERROR);
4949 hres = _copy_arg(iface, tdesc, &args[argspos], arg, tdesc->vt);
4950 if (FAILED(hres)) goto func_fail;
4951 argspos += arglen;
4952 } else {
4953 if (tdesc->vt == VT_PTR)
4954 arglen = _argsize(tdesc->u.lptdesc->vt);
4955 else
4956 FIXME("set %d to pointer for get (type is %d)\n",i,tdesc->vt);
4957
4958 /* Supply pointers for the rest, so propertyget works*/
4959 args[argspos] = (DWORD)&args2[args2pos];
4960
4961 /* If pointer to variant, pass reference it. */
4962 if ((tdesc->vt == VT_PTR) &&
4963 (tdesc->u.lptdesc->vt == VT_VARIANT) &&
4964 pVarResult
4965 )
4966 args[argspos]= (DWORD)pVarResult;
4967 argspos += 1;
4968 args2pos += arglen;
4969 }
4970 }
4971 if (func_desc->cParamsOpt < 0)
4972 FIXME("Does not support optional parameters (%d)\n", func_desc->cParamsOpt);
4973
4974 res = _invoke((*(FARPROC**)pIUnk)[func_desc->oVft/4],
4975 func_desc->callconv,
4976 numargs,
4977 args
4978 );
4979
4980 if (pVarResult) {
4981 for (i = 0; i < func_desc->cParams; i++) {
4982 USHORT wParamFlags = func_desc->lprgelemdescParam[i].u.paramdesc.wParamFlags;
4983 if (wParamFlags & PARAMFLAG_FRETVAL) {
4984 ELEMDESC *elemdesc = &func_desc->lprgelemdescParam[i];
4985 TYPEDESC *tdesc = &elemdesc->tdesc;
4986 VARIANTARG varresult;
4987 V_VT(&varresult) = 0;
4988 hres = typedescvt_to_variantvt((ITypeInfo *)iface, tdesc, &V_VT(&varresult));
4989 if (hres)
4990 break;
4991 /* FIXME: this is really messy - we should keep the
4992 * args in VARIANTARGs rather than a DWORD array */
4993 memcpy(&V_UI4(&varresult), &args[i+1], sizeof(DWORD));
4994 if (TRACE_ON(ole))
4995 {
4996 TRACE("varresult: ");
4997 dump_Variant(&varresult);
4998 }
4999 hres = VariantCopyInd(pVarResult, &varresult);
5000 break;
5001 }
5002 }
5003 }
5004
5005 if ((func_desc->elemdescFunc.tdesc.vt == VT_HRESULT) && FAILED(res)) {
5006 WARN("invoked function failed with error 0x%08lx\n", res);
5007 hres = DISP_E_EXCEPTION;
5008 if (pExcepInfo) pExcepInfo->scode = res;
5009 }
5010 func_fail:
5011 HeapFree(GetProcessHeap(), 0, rgvarg);
5012 HeapFree(GetProcessHeap(),0,args2);
5013 HeapFree(GetProcessHeap(),0,args);
5014 break;
5015 }
5016 case FUNC_DISPATCH: {
5017 IDispatch *disp;
5018
5019 hres = IUnknown_QueryInterface((LPUNKNOWN)pIUnk,&IID_IDispatch,(LPVOID*)&disp);
5020 if (SUCCEEDED(hres)) {
5021 FIXME("Calling Invoke in IDispatch iface. untested!\n");
5022 hres = IDispatch_Invoke(
5023 disp,memid,&IID_NULL,LOCALE_USER_DEFAULT,dwFlags,pDispParams,
5024 pVarResult,pExcepInfo,pArgErr
5025 );
5026 if (FAILED(hres))
5027 FIXME("IDispatch::Invoke failed with %08lx. (Could be not a real error?)\n", hres);
5028 IDispatch_Release(disp);
5029 } else
5030 FIXME("FUNC_DISPATCH used on object without IDispatch iface?\n");
5031 break;
5032 }
5033 default:
5034 FIXME("Unknown function invocation type %d\n", func_desc->funckind);
5035 hres = E_FAIL;
5036 break;
5037 }
5038
5039 ITypeInfo2_ReleaseFuncDesc(iface, func_desc);
5040 return hres;
5041
5042 } else if(SUCCEEDED(hres = ITypeInfo2_GetVarIndexOfMemId(iface, memid, &var_index))) {
5043 VARDESC *var_desc;
5044
5045 hres = ITypeInfo2_GetVarDesc(iface, var_index, &var_desc);
5046 if(FAILED(hres)) return hres;
5047
5048 FIXME("varseek: Found memid, but variable-based invoking not supported\n");
5049 dump_VARDESC(var_desc);
5050 ITypeInfo2_ReleaseVarDesc(iface, var_desc);
5051 return E_NOTIMPL;
5052 }
5053
5054 /* not found, look for it in inherited interfaces */
5055 ITypeInfo2_GetTypeKind(iface, &type_kind);
5056 if(type_kind == TKIND_INTERFACE || type_kind == TKIND_DISPATCH) {
5057 HREFTYPE ref_type;
5058 if(SUCCEEDED(ITypeInfo2_GetRefTypeOfImplType(iface, 0, &ref_type))) {
5059 /* recursive search */
5060 ITypeInfo *pTInfo;
5061 hres = ITypeInfo_GetRefTypeInfo(iface, ref_type, &pTInfo);
5062 if(SUCCEEDED(hres)){
5063 hres = ITypeInfo_Invoke(pTInfo,pIUnk,memid,dwFlags,pDispParams,pVarResult,pExcepInfo,pArgErr);
5064 ITypeInfo_Release(pTInfo);
5065 return hres;
5066 }
5067 WARN("Could not search inherited interface!\n");
5068 }
5069 }
5070 ERR("did not find member id %08lx, flags %d!\n", memid, dwFlags);
5071 return DISP_E_MEMBERNOTFOUND;
5072 }
5073
5074 /* ITypeInfo::GetDocumentation
5075 *
5076 * Retrieves the documentation string, the complete Help file name and path,
5077 * and the context ID for the Help topic for a specified type description.
5078 *
5079 * (Can be tested by the Visual Basic Editor in Word for instance.)
5080 */
5081 static HRESULT WINAPI ITypeInfo_fnGetDocumentation( ITypeInfo2 *iface,
5082 MEMBERID memid, BSTR *pBstrName, BSTR *pBstrDocString,
5083 DWORD *pdwHelpContext, BSTR *pBstrHelpFile)
5084 {
5085 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5086 TLBFuncDesc * pFDesc;
5087 TLBVarDesc * pVDesc;
5088 TRACE("(%p) memid %ld Name(%p) DocString(%p)"
5089 " HelpContext(%p) HelpFile(%p)\n",
5090 This, memid, pBstrName, pBstrDocString, pdwHelpContext, pBstrHelpFile);
5091 if(memid==MEMBERID_NIL){ /* documentation for the typeinfo */
5092 if(pBstrName)
5093 *pBstrName=SysAllocString(This->Name);
5094 if(pBstrDocString)
5095 *pBstrDocString=SysAllocString(This->DocString);
5096 if(pdwHelpContext)
5097 *pdwHelpContext=This->dwHelpContext;
5098 if(pBstrHelpFile)
5099 *pBstrHelpFile=SysAllocString(This->DocString);/* FIXME */
5100 return S_OK;
5101 }else {/* for a member */
5102 for(pFDesc=This->funclist; pFDesc; pFDesc=pFDesc->next)
5103 if(pFDesc->funcdesc.memid==memid){
5104 if(pBstrName)
5105 *pBstrName = SysAllocString(pFDesc->Name);
5106 if(pBstrDocString)
5107 *pBstrDocString=SysAllocString(pFDesc->HelpString);
5108 if(pdwHelpContext)
5109 *pdwHelpContext=pFDesc->helpcontext;
5110 return S_OK;
5111 }
5112 for(pVDesc=This->varlist; pVDesc; pVDesc=pVDesc->next)
5113 if(pVDesc->vardesc.memid==memid){
5114 if(pBstrName)
5115 *pBstrName = SysAllocString(pVDesc->Name);
5116 if(pBstrDocString)
5117 *pBstrDocString=SysAllocString(pVDesc->HelpString);
5118 if(pdwHelpContext)
5119 *pdwHelpContext=pVDesc->HelpContext;
5120 return S_OK;
5121 }
5122 }
5123 return TYPE_E_ELEMENTNOTFOUND;
5124 }
5125
5126 /* ITypeInfo::GetDllEntry
5127 *
5128 * Retrieves a description or specification of an entry point for a function
5129 * in a DLL.
5130 */
5131 static HRESULT WINAPI ITypeInfo_fnGetDllEntry( ITypeInfo2 *iface, MEMBERID memid,
5132 INVOKEKIND invKind, BSTR *pBstrDllName, BSTR *pBstrName,
5133 WORD *pwOrdinal)
5134 {
5135 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5136 TLBFuncDesc *pFDesc;
5137
5138 FIXME("(%p, memid %lx, %d, %p, %p, %p), partial stub!\n", This, memid, invKind, pBstrDllName, pBstrName, pwOrdinal);
5139
5140 for(pFDesc=This->funclist; pFDesc; pFDesc=pFDesc->next)
5141 if(pFDesc->funcdesc.memid==memid){
5142 dump_TypeInfo(This);
5143 dump_TLBFuncDescOne(pFDesc);
5144
5145 /* FIXME: This is wrong, but how do you find that out? */
5146 if (pBstrDllName) {
5147 static const WCHAR oleaut32W[] = {'O','L','E','A','U','T','3','2','.','D','L','L',0};
5148 *pBstrDllName = SysAllocString(oleaut32W);
5149 }
5150
5151 if (HIWORD(pFDesc->Entry) && (pFDesc->Entry != (void*)-1)) {
5152 if (pBstrName)
5153 *pBstrName = SysAllocString(pFDesc->Entry);
5154 if (pwOrdinal)
5155 *pwOrdinal = -1;
5156 return S_OK;
5157 }
5158 if (pBstrName)
5159 *pBstrName = NULL;
5160 if (pwOrdinal)
5161 *pwOrdinal = (DWORD)pFDesc->Entry;
5162 return S_OK;
5163 }
5164 return E_FAIL;
5165 }
5166
5167 /* ITypeInfo::GetRefTypeInfo
5168 *
5169 * If a type description references other type descriptions, it retrieves
5170 * the referenced type descriptions.
5171 */
5172 static HRESULT WINAPI ITypeInfo_fnGetRefTypeInfo(
5173 ITypeInfo2 *iface,
5174 HREFTYPE hRefType,
5175 ITypeInfo **ppTInfo)
5176 {
5177 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5178 HRESULT result = E_FAIL;
5179
5180 if (hRefType == -1 &&
5181 (((ITypeInfoImpl*) This)->TypeAttr.typekind == TKIND_DISPATCH) &&
5182 (((ITypeInfoImpl*) This)->TypeAttr.wTypeFlags & TYPEFLAG_FDUAL))
5183 {
5184 /* when we meet a DUAL dispinterface, we must create the interface
5185 * version of it.
5186 */
5187 ITypeInfoImpl* pTypeInfoImpl = (ITypeInfoImpl*) ITypeInfo_Constructor();
5188
5189
5190 /* the interface version contains the same information as the dispinterface
5191 * copy the contents of the structs.
5192 */
5193 *pTypeInfoImpl = *This;
5194 pTypeInfoImpl->ref = 1;
5195
5196 /* change the type to interface */
5197 pTypeInfoImpl->TypeAttr.typekind = TKIND_INTERFACE;
5198
5199 *ppTInfo = (ITypeInfo*) pTypeInfoImpl;
5200
5201 ITypeInfo_AddRef((ITypeInfo*) pTypeInfoImpl);
5202
5203 result = S_OK;
5204
5205 } else {
5206 TLBRefType *pRefType;
5207 for(pRefType = This->reflist; pRefType; pRefType = pRefType->next) {
5208 if(pRefType->reference == hRefType)
5209 break;
5210 }
5211 if(!pRefType)
5212 FIXME("Can't find pRefType for ref %lx\n", hRefType);
5213 if(pRefType && hRefType != -1) {
5214 ITypeLib *pTLib = NULL;
5215
5216 if(pRefType->pImpTLInfo == TLB_REF_INTERNAL) {
5217 int Index;
5218 result = ITypeInfo_GetContainingTypeLib(iface, &pTLib, &Index);
5219 } else {
5220 if(pRefType->pImpTLInfo->pImpTypeLib) {
5221 TRACE("typeinfo in imported typelib that is already loaded\n");
5222 pTLib = (ITypeLib*)pRefType->pImpTLInfo->pImpTypeLib;
5223 ITypeLib2_AddRef((ITypeLib*) pTLib);
5224 result = S_OK;
5225 } else {
5226 TRACE("typeinfo in imported typelib that isn't already loaded\n");
5227 result = LoadRegTypeLib( &pRefType->pImpTLInfo->guid,
5228 pRefType->pImpTLInfo->wVersionMajor,
5229 pRefType->pImpTLInfo->wVersionMinor,
5230 pRefType->pImpTLInfo->lcid,
5231 &pTLib);
5232
5233 if(!SUCCEEDED(result)) {
5234 BSTR libnam=SysAllocString(pRefType->pImpTLInfo->name);
5235 result=LoadTypeLib(libnam, &pTLib);
5236 SysFreeString(libnam);
5237 }
5238 if(SUCCEEDED(result)) {
5239 pRefType->pImpTLInfo->pImpTypeLib = (ITypeLibImpl*)pTLib;
5240 ITypeLib2_AddRef(pTLib);
5241 }
5242 }
5243 }
5244 if(SUCCEEDED(result)) {
5245 if(pRefType->index == TLB_REF_USE_GUID)
5246 result = ITypeLib2_GetTypeInfoOfGuid(pTLib,
5247 &pRefType->guid,
5248 ppTInfo);
5249 else
5250 result = ITypeLib2_GetTypeInfo(pTLib, pRefType->index,
5251 ppTInfo);
5252 }
5253 if (pTLib != NULL)
5254 ITypeLib2_Release(pTLib);
5255 }
5256 }
5257
5258 TRACE("(%p) hreftype 0x%04lx loaded %s (%p)\n", This, hRefType,
5259 SUCCEEDED(result)? "SUCCESS":"FAILURE", *ppTInfo);
5260 return result;
5261 }
5262
5263 /* ITypeInfo::AddressOfMember
5264 *
5265 * Retrieves the addresses of static functions or variables, such as those
5266 * defined in a DLL.
5267 */
5268 static HRESULT WINAPI ITypeInfo_fnAddressOfMember( ITypeInfo2 *iface,
5269 MEMBERID memid, INVOKEKIND invKind, PVOID *ppv)
5270 {
5271 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5272 FIXME("(%p) stub!\n", This);
5273 return S_OK;
5274 }
5275
5276 /* ITypeInfo::CreateInstance
5277 *
5278 * Creates a new instance of a type that describes a component object class
5279 * (coclass).
5280 */
5281 static HRESULT WINAPI ITypeInfo_fnCreateInstance( ITypeInfo2 *iface,
5282 IUnknown *pUnk, REFIID riid, VOID **ppvObj)
5283 {
5284 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5285 FIXME("(%p) stub!\n", This);
5286 return S_OK;
5287 }
5288
5289 /* ITypeInfo::GetMops
5290 *
5291 * Retrieves marshalling information.
5292 */
5293 static HRESULT WINAPI ITypeInfo_fnGetMops( ITypeInfo2 *iface, MEMBERID memid,
5294 BSTR *pBstrMops)
5295 {
5296 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5297 FIXME("(%p) stub!\n", This);
5298 return S_OK;
5299 }
5300
5301 /* ITypeInfo::GetContainingTypeLib
5302 *
5303 * Retrieves the containing type library and the index of the type description
5304 * within that type library.
5305 */
5306 static HRESULT WINAPI ITypeInfo_fnGetContainingTypeLib( ITypeInfo2 *iface,
5307 ITypeLib * *ppTLib, UINT *pIndex)
5308 {
5309 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5310
5311 /* If a pointer is null, we simply ignore it, the ATL in particular passes pIndex as 0 */
5312 if (pIndex) {
5313 *pIndex=This->index;
5314 TRACE("returning pIndex=%d\n", *pIndex);
5315 }
5316
5317 if (ppTLib) {
5318 *ppTLib=(LPTYPELIB )(This->pTypeLib);
5319 ITypeLib2_AddRef(*ppTLib);
5320 TRACE("returning ppTLib=%p\n", *ppTLib);
5321 }
5322
5323 return S_OK;
5324 }
5325
5326 /* ITypeInfo::ReleaseTypeAttr
5327 *
5328 * Releases a TYPEATTR previously returned by GetTypeAttr.
5329 *
5330 */
5331 static void WINAPI ITypeInfo_fnReleaseTypeAttr( ITypeInfo2 *iface,
5332 TYPEATTR* pTypeAttr)
5333 {
5334 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5335 TRACE("(%p)->(%p)\n", This, pTypeAttr);
5336 if(This->TypeAttr.typekind == TKIND_ALIAS)
5337 free_deep_typedesc(&pTypeAttr->tdescAlias);
5338 HeapFree(GetProcessHeap(), 0, pTypeAttr);
5339 }
5340
5341 /* ITypeInfo::ReleaseFuncDesc
5342 *
5343 * Releases a FUNCDESC previously returned by GetFuncDesc. *
5344 */
5345 static void WINAPI ITypeInfo_fnReleaseFuncDesc(
5346 ITypeInfo2 *iface,
5347 FUNCDESC *pFuncDesc)
5348 {
5349 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5350 TRACE("(%p)->(%p)\n", This, pFuncDesc);
5351 }
5352
5353 /* ITypeInfo::ReleaseVarDesc
5354 *
5355 * Releases a VARDESC previously returned by GetVarDesc.
5356 */
5357 static void WINAPI ITypeInfo_fnReleaseVarDesc( ITypeInfo2 *iface,
5358 VARDESC *pVarDesc)
5359 {
5360 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5361 TRACE("(%p)->(%p)\n", This, pVarDesc);
5362 }
5363
5364 /* ITypeInfo2::GetTypeKind
5365 *
5366 * Returns the TYPEKIND enumeration quickly, without doing any allocations.
5367 *
5368 */
5369 static HRESULT WINAPI ITypeInfo2_fnGetTypeKind( ITypeInfo2 * iface,
5370 TYPEKIND *pTypeKind)
5371 {
5372 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5373 *pTypeKind=This->TypeAttr.typekind;
5374 TRACE("(%p) type 0x%0x\n", This,*pTypeKind);
5375 return S_OK;
5376 }
5377
5378 /* ITypeInfo2::GetTypeFlags
5379 *
5380 * Returns the type flags without any allocations. This returns a DWORD type
5381 * flag, which expands the type flags without growing the TYPEATTR (type
5382 * attribute).
5383 *
5384 */
5385 static HRESULT WINAPI ITypeInfo2_fnGetTypeFlags( ITypeInfo2 *iface, ULONG *pTypeFlags)
5386 {
5387 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5388 *pTypeFlags=This->TypeAttr.wTypeFlags;
5389 TRACE("(%p) flags 0x%lx\n", This,*pTypeFlags);
5390 return S_OK;
5391 }
5392
5393 /* ITypeInfo2::GetFuncIndexOfMemId
5394 * Binds to a specific member based on a known DISPID, where the member name
5395 * is not known (for example, when binding to a default member).
5396 *
5397 */
5398 static HRESULT WINAPI ITypeInfo2_fnGetFuncIndexOfMemId( ITypeInfo2 * iface,
5399 MEMBERID memid, INVOKEKIND invKind, UINT *pFuncIndex)
5400 {
5401 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5402 TLBFuncDesc *pFuncInfo;
5403 int i;
5404 HRESULT result;
5405
5406 for(i = 0, pFuncInfo = This->funclist; pFuncInfo; i++, pFuncInfo=pFuncInfo->next)
5407 if(memid == pFuncInfo->funcdesc.memid && (invKind & pFuncInfo->funcdesc.invkind))
5408 break;
5409 if(pFuncInfo) {
5410 *pFuncIndex = i;
5411 result = S_OK;
5412 } else
5413 result = TYPE_E_ELEMENTNOTFOUND;
5414
5415 TRACE("(%p) memid 0x%08lx invKind 0x%04x -> %s\n", This,
5416 memid, invKind, SUCCEEDED(result) ? "SUCCESS" : "FAILED");
5417 return result;
5418 }
5419
5420 /* TypeInfo2::GetVarIndexOfMemId
5421 *
5422 * Binds to a specific member based on a known DISPID, where the member name
5423 * is not known (for example, when binding to a default member).
5424 *
5425 */
5426 static HRESULT WINAPI ITypeInfo2_fnGetVarIndexOfMemId( ITypeInfo2 * iface,
5427 MEMBERID memid, UINT *pVarIndex)
5428 {
5429 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5430 TLBVarDesc *pVarInfo;
5431 int i;
5432 HRESULT result;
5433 for(i=0, pVarInfo=This->varlist; pVarInfo &&
5434 memid != pVarInfo->vardesc.memid; i++, pVarInfo=pVarInfo->next)
5435 ;
5436 if(pVarInfo) {
5437 *pVarIndex = i;
5438 result = S_OK;
5439 } else
5440 result = TYPE_E_ELEMENTNOTFOUND;
5441
5442 TRACE("(%p) memid 0x%08lx -> %s\n", This,
5443 memid, SUCCEEDED(result) ? "SUCCESS" : "FAILED");
5444 return result;
5445 }
5446
5447 /* ITypeInfo2::GetCustData
5448 *
5449 * Gets the custom data
5450 */
5451 static HRESULT WINAPI ITypeInfo2_fnGetCustData(
5452 ITypeInfo2 * iface,
5453 REFGUID guid,
5454 VARIANT *pVarVal)
5455 {
5456 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5457 TLBCustData *pCData;
5458
5459 for(pCData=This->pCustData; pCData; pCData = pCData->next)
5460 if( IsEqualIID(guid, &pCData->guid)) break;
5461
5462 TRACE("(%p) guid %s %s found!x)\n", This, debugstr_guid(guid), pCData? "" : "NOT");
5463
5464 if(pCData)
5465 {
5466 VariantInit( pVarVal);
5467 VariantCopy( pVarVal, &pCData->data);
5468 return S_OK;
5469 }
5470 return E_INVALIDARG; /* FIXME: correct? */
5471 }
5472
5473 /* ITypeInfo2::GetFuncCustData
5474 *
5475 * Gets the custom data
5476 */
5477 static HRESULT WINAPI ITypeInfo2_fnGetFuncCustData(
5478 ITypeInfo2 * iface,
5479 UINT index,
5480 REFGUID guid,
5481 VARIANT *pVarVal)
5482 {
5483 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5484 TLBCustData *pCData=NULL;
5485 TLBFuncDesc * pFDesc;
5486 int i;
5487 for(i=0, pFDesc=This->funclist; i!=index && pFDesc; i++,
5488 pFDesc=pFDesc->next);
5489
5490 if(pFDesc)
5491 for(pCData=pFDesc->pCustData; pCData; pCData = pCData->next)
5492 if( IsEqualIID(guid, &pCData->guid)) break;
5493
5494 TRACE("(%p) guid %s %s found!x)\n", This, debugstr_guid(guid), pCData? "" : "NOT");
5495
5496 if(pCData){
5497 VariantInit( pVarVal);
5498 VariantCopy( pVarVal, &pCData->data);
5499 return S_OK;
5500 }
5501 return E_INVALIDARG; /* FIXME: correct? */
5502 }
5503
5504 /* ITypeInfo2::GetParamCustData
5505 *
5506 * Gets the custom data
5507 */
5508 static HRESULT WINAPI ITypeInfo2_fnGetParamCustData(
5509 ITypeInfo2 * iface,
5510 UINT indexFunc,
5511 UINT indexParam,
5512 REFGUID guid,
5513 VARIANT *pVarVal)
5514 {
5515 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5516 TLBCustData *pCData=NULL;
5517 TLBFuncDesc * pFDesc;
5518 int i;
5519
5520 for(i=0, pFDesc=This->funclist; i!=indexFunc && pFDesc; i++,pFDesc=pFDesc->next);
5521
5522 if(pFDesc && indexParam >=0 && indexParam<pFDesc->funcdesc.cParams)
5523 for(pCData=pFDesc->pParamDesc[indexParam].pCustData; pCData;
5524 pCData = pCData->next)
5525 if( IsEqualIID(guid, &pCData->guid)) break;
5526
5527 TRACE("(%p) guid %s %s found!x)\n", This, debugstr_guid(guid), pCData? "" : "NOT");
5528
5529 if(pCData)
5530 {
5531 VariantInit( pVarVal);
5532 VariantCopy( pVarVal, &pCData->data);
5533 return S_OK;
5534 }
5535 return E_INVALIDARG; /* FIXME: correct? */
5536 }
5537
5538 /* ITypeInfo2::GetVarCustData
5539 *
5540 * Gets the custom data
5541 */
5542 static HRESULT WINAPI ITypeInfo2_fnGetVarCustData(
5543 ITypeInfo2 * iface,
5544 UINT index,
5545 REFGUID guid,
5546 VARIANT *pVarVal)
5547 {
5548 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5549 TLBCustData *pCData=NULL;
5550 TLBVarDesc * pVDesc;
5551 int i;
5552
5553 for(i=0, pVDesc=This->varlist; i!=index && pVDesc; i++, pVDesc=pVDesc->next);
5554
5555 if(pVDesc)
5556 {
5557 for(pCData=pVDesc->pCustData; pCData; pCData = pCData->next)
5558 {
5559 if( IsEqualIID(guid, &pCData->guid)) break;
5560 }
5561 }
5562
5563 TRACE("(%p) guid %s %s found!x)\n", This, debugstr_guid(guid), pCData? "" : "NOT");
5564
5565 if(pCData)
5566 {
5567 VariantInit( pVarVal);
5568 VariantCopy( pVarVal, &pCData->data);
5569 return S_OK;
5570 }
5571 return E_INVALIDARG; /* FIXME: correct? */
5572 }
5573
5574 /* ITypeInfo2::GetImplCustData
5575 *
5576 * Gets the custom data
5577 */
5578 static HRESULT WINAPI ITypeInfo2_fnGetImplTypeCustData(
5579 ITypeInfo2 * iface,
5580 UINT index,
5581 REFGUID guid,
5582 VARIANT *pVarVal)
5583 {
5584 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5585 TLBCustData *pCData=NULL;
5586 TLBImplType * pRDesc;
5587 int i;
5588
5589 for(i=0, pRDesc=This->impltypelist; i!=index && pRDesc; i++, pRDesc=pRDesc->next);
5590
5591 if(pRDesc)
5592 {
5593 for(pCData=pRDesc->pCustData; pCData; pCData = pCData->next)
5594 {
5595 if( IsEqualIID(guid, &pCData->guid)) break;
5596 }
5597 }
5598
5599 TRACE("(%p) guid %s %s found!x)\n", This, debugstr_guid(guid), pCData? "" : "NOT");
5600
5601 if(pCData)
5602 {
5603 VariantInit( pVarVal);
5604 VariantCopy( pVarVal, &pCData->data);
5605 return S_OK;
5606 }
5607 return E_INVALIDARG; /* FIXME: correct? */
5608 }
5609
5610 /* ITypeInfo2::GetDocumentation2
5611 *
5612 * Retrieves the documentation string, the complete Help file name and path,
5613 * the localization context to use, and the context ID for the library Help
5614 * topic in the Help file.
5615 *
5616 */
5617 static HRESULT WINAPI ITypeInfo2_fnGetDocumentation2(
5618 ITypeInfo2 * iface,
5619 MEMBERID memid,
5620 LCID lcid,
5621 BSTR *pbstrHelpString,
5622 DWORD *pdwHelpStringContext,
5623 BSTR *pbstrHelpStringDll)
5624 {
5625 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5626 TLBFuncDesc * pFDesc;
5627 TLBVarDesc * pVDesc;
5628 TRACE("(%p) memid %ld lcid(0x%lx) HelpString(%p) "
5629 "HelpStringContext(%p) HelpStringDll(%p)\n",
5630 This, memid, lcid, pbstrHelpString, pdwHelpStringContext,
5631 pbstrHelpStringDll );
5632 /* the help string should be obtained from the helpstringdll,
5633 * using the _DLLGetDocumentation function, based on the supplied
5634 * lcid. Nice to do sometime...
5635 */
5636 if(memid==MEMBERID_NIL){ /* documentation for the typeinfo */
5637 if(pbstrHelpString)
5638 *pbstrHelpString=SysAllocString(This->Name);
5639 if(pdwHelpStringContext)
5640 *pdwHelpStringContext=This->dwHelpStringContext;
5641 if(pbstrHelpStringDll)
5642 *pbstrHelpStringDll=
5643 SysAllocString(This->pTypeLib->HelpStringDll);/* FIXME */
5644 return S_OK;
5645 }else {/* for a member */
5646 for(pFDesc=This->funclist; pFDesc; pFDesc=pFDesc->next)
5647 if(pFDesc->funcdesc.memid==memid){
5648 if(pbstrHelpString)
5649 *pbstrHelpString=SysAllocString(pFDesc->HelpString);
5650 if(pdwHelpStringContext)
5651 *pdwHelpStringContext=pFDesc->HelpStringContext;
5652 if(pbstrHelpStringDll)
5653 *pbstrHelpStringDll=
5654 SysAllocString(This->pTypeLib->HelpStringDll);/* FIXME */
5655 return S_OK;
5656 }
5657 for(pVDesc=This->varlist; pVDesc; pVDesc=pVDesc->next)
5658 if(pVDesc->vardesc.memid==memid){
5659 if(pbstrHelpString)
5660 *pbstrHelpString=SysAllocString(pVDesc->HelpString);
5661 if(pdwHelpStringContext)
5662 *pdwHelpStringContext=pVDesc->HelpStringContext;
5663 if(pbstrHelpStringDll)
5664 *pbstrHelpStringDll=
5665 SysAllocString(This->pTypeLib->HelpStringDll);/* FIXME */
5666 return S_OK;
5667 }
5668 }
5669 return TYPE_E_ELEMENTNOTFOUND;
5670 }
5671
5672 /* ITypeInfo2::GetAllCustData
5673 *
5674 * Gets all custom data items for the Type info.
5675 *
5676 */
5677 static HRESULT WINAPI ITypeInfo2_fnGetAllCustData(
5678 ITypeInfo2 * iface,
5679 CUSTDATA *pCustData)
5680 {
5681 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5682 TLBCustData *pCData;
5683 int i;
5684
5685 TRACE("(%p) returning %d items\n", This, This->ctCustData);
5686
5687 pCustData->prgCustData = TLB_Alloc(This->ctCustData * sizeof(CUSTDATAITEM));
5688 if(pCustData->prgCustData ){
5689 pCustData->cCustData=This->ctCustData;
5690 for(i=0, pCData=This->pCustData; pCData; i++, pCData = pCData->next){
5691 pCustData->prgCustData[i].guid=pCData->guid;
5692 VariantCopy(& pCustData->prgCustData[i].varValue, & pCData->data);
5693 }
5694 }else{
5695 ERR(" OUT OF MEMORY! \n");
5696 return E_OUTOFMEMORY;
5697 }
5698 return S_OK;
5699 }
5700
5701 /* ITypeInfo2::GetAllFuncCustData
5702 *
5703 * Gets all custom data items for the specified Function
5704 *
5705 */
5706 static HRESULT WINAPI ITypeInfo2_fnGetAllFuncCustData(
5707 ITypeInfo2 * iface,
5708 UINT index,
5709 CUSTDATA *pCustData)
5710 {
5711 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5712 TLBCustData *pCData;
5713 TLBFuncDesc * pFDesc;
5714 int i;
5715 TRACE("(%p) index %d\n", This, index);
5716 for(i=0, pFDesc=This->funclist; i!=index && pFDesc; i++,
5717 pFDesc=pFDesc->next)
5718 ;
5719 if(pFDesc){
5720 pCustData->prgCustData =
5721 TLB_Alloc(pFDesc->ctCustData * sizeof(CUSTDATAITEM));
5722 if(pCustData->prgCustData ){
5723 pCustData->cCustData=pFDesc->ctCustData;
5724 for(i=0, pCData=pFDesc->pCustData; pCData; i++,
5725 pCData = pCData->next){
5726 pCustData->prgCustData[i].guid=pCData->guid;
5727 VariantCopy(& pCustData->prgCustData[i].varValue,
5728 & pCData->data);
5729 }
5730 }else{
5731 ERR(" OUT OF MEMORY! \n");
5732 return E_OUTOFMEMORY;
5733 }
5734 return S_OK;
5735 }
5736 return TYPE_E_ELEMENTNOTFOUND;
5737 }
5738
5739 /* ITypeInfo2::GetAllParamCustData
5740 *
5741 * Gets all custom data items for the Functions
5742 *
5743 */
5744 static HRESULT WINAPI ITypeInfo2_fnGetAllParamCustData( ITypeInfo2 * iface,
5745 UINT indexFunc, UINT indexParam, CUSTDATA *pCustData)
5746 {
5747 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5748 TLBCustData *pCData=NULL;
5749 TLBFuncDesc * pFDesc;
5750 int i;
5751 TRACE("(%p) index %d\n", This, indexFunc);
5752 for(i=0, pFDesc=This->funclist; i!=indexFunc && pFDesc; i++,
5753 pFDesc=pFDesc->next)
5754 ;
5755 if(pFDesc && indexParam >=0 && indexParam<pFDesc->funcdesc.cParams){
5756 pCustData->prgCustData =
5757 TLB_Alloc(pFDesc->pParamDesc[indexParam].ctCustData *
5758 sizeof(CUSTDATAITEM));
5759 if(pCustData->prgCustData ){
5760 pCustData->cCustData=pFDesc->pParamDesc[indexParam].ctCustData;
5761 for(i=0, pCData=pFDesc->pParamDesc[indexParam].pCustData;
5762 pCData; i++, pCData = pCData->next){
5763 pCustData->prgCustData[i].guid=pCData->guid;
5764 VariantCopy(& pCustData->prgCustData[i].varValue,
5765 & pCData->data);
5766 }
5767 }else{
5768 ERR(" OUT OF MEMORY! \n");
5769 return E_OUTOFMEMORY;
5770 }
5771 return S_OK;
5772 }
5773 return TYPE_E_ELEMENTNOTFOUND;
5774 }
5775
5776 /* ITypeInfo2::GetAllVarCustData
5777 *
5778 * Gets all custom data items for the specified Variable
5779 *
5780 */
5781 static HRESULT WINAPI ITypeInfo2_fnGetAllVarCustData( ITypeInfo2 * iface,
5782 UINT index, CUSTDATA *pCustData)
5783 {
5784 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5785 TLBCustData *pCData;
5786 TLBVarDesc * pVDesc;
5787 int i;
5788 TRACE("(%p) index %d\n", This, index);
5789 for(i=0, pVDesc=This->varlist; i!=index && pVDesc; i++,
5790 pVDesc=pVDesc->next)
5791 ;
5792 if(pVDesc){
5793 pCustData->prgCustData =
5794 TLB_Alloc(pVDesc->ctCustData * sizeof(CUSTDATAITEM));
5795 if(pCustData->prgCustData ){
5796 pCustData->cCustData=pVDesc->ctCustData;
5797 for(i=0, pCData=pVDesc->pCustData; pCData; i++,
5798 pCData = pCData->next){
5799 pCustData->prgCustData[i].guid=pCData->guid;
5800 VariantCopy(& pCustData->prgCustData[i].varValue,
5801 & pCData->data);
5802 }
5803 }else{
5804 ERR(" OUT OF MEMORY! \n");
5805 return E_OUTOFMEMORY;
5806 }
5807 return S_OK;
5808 }
5809 return TYPE_E_ELEMENTNOTFOUND;
5810 }
5811
5812 /* ITypeInfo2::GetAllImplCustData
5813 *
5814 * Gets all custom data items for the specified implementation type
5815 *
5816 */
5817 static HRESULT WINAPI ITypeInfo2_fnGetAllImplTypeCustData(
5818 ITypeInfo2 * iface,
5819 UINT index,
5820 CUSTDATA *pCustData)
5821 {
5822 ITypeInfoImpl *This = (ITypeInfoImpl *)iface;
5823 TLBCustData *pCData;
5824 TLBImplType * pRDesc;
5825 int i;
5826 TRACE("(%p) index %d\n", This, index);
5827 for(i=0, pRDesc=This->impltypelist; i!=index && pRDesc; i++,
5828 pRDesc=pRDesc->next)
5829 ;
5830 if(pRDesc){
5831 pCustData->prgCustData =
5832 TLB_Alloc(pRDesc->ctCustData * sizeof(CUSTDATAITEM));
5833 if(pCustData->prgCustData ){
5834 pCustData->cCustData=pRDesc->ctCustData;
5835 for(i=0, pCData=pRDesc->pCustData; pCData; i++,
5836 pCData = pCData->next){
5837 pCustData->prgCustData[i].guid=pCData->guid;
5838 VariantCopy(& pCustData->prgCustData[i].varValue,
5839 & pCData->data);
5840 }
5841 }else{
5842 ERR(" OUT OF MEMORY! \n");
5843 return E_OUTOFMEMORY;
5844 }
5845 return S_OK;
5846 }
5847 return TYPE_E_ELEMENTNOTFOUND;
5848 }
5849
5850 static const ITypeInfo2Vtbl tinfvt =
5851 {
5852
5853 ITypeInfo_fnQueryInterface,
5854 ITypeInfo_fnAddRef,
5855 ITypeInfo_fnRelease,
5856
5857 ITypeInfo_fnGetTypeAttr,
5858 ITypeInfo_fnGetTypeComp,
5859 ITypeInfo_fnGetFuncDesc,
5860 ITypeInfo_fnGetVarDesc,
5861 ITypeInfo_fnGetNames,
5862 ITypeInfo_fnGetRefTypeOfImplType,
5863 ITypeInfo_fnGetImplTypeFlags,
5864 ITypeInfo_fnGetIDsOfNames,
5865 ITypeInfo_fnInvoke,
5866 ITypeInfo_fnGetDocumentation,
5867 ITypeInfo_fnGetDllEntry,
5868 ITypeInfo_fnGetRefTypeInfo,
5869 ITypeInfo_fnAddressOfMember,
5870 ITypeInfo_fnCreateInstance,
5871 ITypeInfo_fnGetMops,
5872 ITypeInfo_fnGetContainingTypeLib,
5873 ITypeInfo_fnReleaseTypeAttr,
5874 ITypeInfo_fnReleaseFuncDesc,
5875 ITypeInfo_fnReleaseVarDesc,
5876
5877 ITypeInfo2_fnGetTypeKind,
5878 ITypeInfo2_fnGetTypeFlags,
5879 ITypeInfo2_fnGetFuncIndexOfMemId,
5880 ITypeInfo2_fnGetVarIndexOfMemId,
5881 ITypeInfo2_fnGetCustData,
5882 ITypeInfo2_fnGetFuncCustData,
5883 ITypeInfo2_fnGetParamCustData,
5884 ITypeInfo2_fnGetVarCustData,
5885 ITypeInfo2_fnGetImplTypeCustData,
5886 ITypeInfo2_fnGetDocumentation2,
5887 ITypeInfo2_fnGetAllCustData,
5888 ITypeInfo2_fnGetAllFuncCustData,
5889 ITypeInfo2_fnGetAllParamCustData,
5890 ITypeInfo2_fnGetAllVarCustData,
5891 ITypeInfo2_fnGetAllImplTypeCustData,
5892 };
5893
5894 /******************************************************************************
5895 * CreateDispTypeInfo [OLEAUT32.31]
5896 *
5897 * Build type information for an object so it can be called through an
5898 * IDispatch interface.
5899 *
5900 * RETURNS
5901 * Success: S_OK. pptinfo contains the created ITypeInfo object.
5902 * Failure: E_INVALIDARG, if one or more arguments is invalid.
5903 *
5904 * NOTES
5905 * This call allows an objects methods to be accessed through IDispatch, by
5906 * building an ITypeInfo object that IDispatch can use to call through.
5907 */
5908 HRESULT WINAPI CreateDispTypeInfo(
5909 INTERFACEDATA *pidata, /* [I] Description of the interface to build type info for */
5910 LCID lcid, /* [I] Locale Id */
5911 ITypeInfo **pptinfo) /* [O] Destination for created ITypeInfo object */
5912 {
5913 ITypeInfoImpl *pTIImpl;
5914 int param, func;
5915 TLBFuncDesc **ppFuncDesc;
5916
5917 pTIImpl = (ITypeInfoImpl*)ITypeInfo_Constructor();
5918 pTIImpl->pTypeLib = NULL;
5919 pTIImpl->index = 0;
5920 pTIImpl->Name = NULL;
5921 pTIImpl->dwHelpContext = -1;
5922 memset(&pTIImpl->TypeAttr.guid, 0, sizeof(GUID));
5923 pTIImpl->TypeAttr.lcid = lcid;
5924 pTIImpl->TypeAttr.typekind = TKIND_COCLASS;
5925 pTIImpl->TypeAttr.wMajorVerNum = 0;
5926 pTIImpl->TypeAttr.wMinorVerNum = 0;
5927 pTIImpl->TypeAttr.cbAlignment = 2;
5928 pTIImpl->TypeAttr.cbSizeInstance = -1;
5929 pTIImpl->TypeAttr.cbSizeVft = -1;
5930 pTIImpl->TypeAttr.cFuncs = 0;
5931 pTIImpl->TypeAttr.cImplTypes = 1;
5932 pTIImpl->TypeAttr.cVars = 0;
5933 pTIImpl->TypeAttr.wTypeFlags = 0;
5934
5935 ppFuncDesc = &pTIImpl->funclist;
5936 for(func = 0; func < pidata->cMembers; func++) {
5937 METHODDATA *md = pidata->pmethdata + func;
5938 *ppFuncDesc = HeapAlloc(GetProcessHeap(), 0, sizeof(**ppFuncDesc));
5939 (*ppFuncDesc)->Name = SysAllocString(md->szName);
5940 (*ppFuncDesc)->funcdesc.memid = md->dispid;
5941 (*ppFuncDesc)->funcdesc.invkind = md->wFlags;
5942 (*ppFuncDesc)->funcdesc.callconv = md->cc;
5943 (*ppFuncDesc)->funcdesc.cParams = md->cArgs;
5944 (*ppFuncDesc)->funcdesc.cParamsOpt = 0;
5945 (*ppFuncDesc)->funcdesc.oVft = md->iMeth;
5946 (*ppFuncDesc)->funcdesc.wFuncFlags = 0; /*??*/
5947 (*ppFuncDesc)->funcdesc.elemdescFunc.tdesc.vt = md->vtReturn;
5948 (*ppFuncDesc)->funcdesc.lprgelemdescParam = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
5949 md->cArgs * sizeof(ELEMDESC));
5950 (*ppFuncDesc)->pParamDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
5951 md->cArgs * sizeof(TLBParDesc));
5952 for(param = 0; param < md->cArgs; param++) {
5953 (*ppFuncDesc)->funcdesc.lprgelemdescParam[param].tdesc.vt = md->ppdata[param].vt;
5954 (*ppFuncDesc)->pParamDesc[param].Name = SysAllocString(md->ppdata[param].szName);
5955 }
5956 ppFuncDesc = &(*ppFuncDesc)->next;
5957 }
5958 *pptinfo = (ITypeInfo*)pTIImpl;
5959 return S_OK;
5960
5961 }
5962
5963 static HRESULT WINAPI ITypeComp_fnQueryInterface(ITypeComp * iface, REFIID riid, LPVOID * ppv)
5964 {
5965 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
5966
5967 return ITypeInfo_QueryInterface((ITypeInfo *)This, riid, ppv);
5968 }
5969
5970 static ULONG WINAPI ITypeComp_fnAddRef(ITypeComp * iface)
5971 {
5972 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
5973
5974 return ITypeInfo_AddRef((ITypeInfo *)This);
5975 }
5976
5977 static ULONG WINAPI ITypeComp_fnRelease(ITypeComp * iface)
5978 {
5979 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
5980
5981 return ITypeInfo_Release((ITypeInfo *)This);
5982 }
5983
5984 static HRESULT WINAPI ITypeComp_fnBind(
5985 ITypeComp * iface,
5986 OLECHAR * szName,
5987 ULONG lHash,
5988 WORD wFlags,
5989 ITypeInfo ** ppTInfo,
5990 DESCKIND * pDescKind,
5991 BINDPTR * pBindPtr)
5992 {
5993 ITypeInfoImpl *This = info_impl_from_ITypeComp(iface);
5994 TLBFuncDesc * pFDesc;
5995 TLBVarDesc * pVDesc;
5996
5997 TRACE("(%s, %lx, 0x%x, %p, %p, %p)\n", debugstr_w(szName), lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
5998
5999 for(pFDesc = This->funclist; pFDesc; pFDesc = pFDesc->next)
6000 if (pFDesc->funcdesc.invkind & wFlags)
6001 if (!strcmpW(pFDesc->Name, szName)) {
6002 break;
6003 }
6004
6005 if (pFDesc)
6006 {
6007 *pDescKind = DESCKIND_FUNCDESC;
6008 pBindPtr->lpfuncdesc = &pFDesc->funcdesc;
6009 *ppTInfo = (ITypeInfo *)&This->lpVtbl;
6010 return S_OK;
6011 } else {
6012 if (!(wFlags & ~(INVOKE_PROPERTYGET)))
6013 {
6014 for(pVDesc = This->varlist; pVDesc; pVDesc = pVDesc->next) {
6015 if (!strcmpW(pVDesc->Name, szName)) {
6016 *pDescKind = DESCKIND_VARDESC;
6017 pBindPtr->lpvardesc = &pVDesc->vardesc;
6018 *ppTInfo = (ITypeInfo *)&This->lpVtbl;
6019 return S_OK;
6020 }
6021 }
6022 }
6023 }
6024 /* not found, look for it in inherited interfaces */
6025 if (This->TypeAttr.cImplTypes &&
6026 (This->TypeAttr.typekind == TKIND_INTERFACE || This->TypeAttr.typekind == TKIND_DISPATCH)) {
6027 /* recursive search */
6028 ITypeInfo *pTInfo;
6029 ITypeComp *pTComp;
6030 HRESULT hr;
6031 hr=ITypeInfo_GetRefTypeInfo((ITypeInfo *)&This->lpVtbl, This->impltypelist->hRef, &pTInfo);
6032 if (SUCCEEDED(hr))
6033 {
6034 hr = ITypeInfo_GetTypeComp(pTInfo,&pTComp);
6035 ITypeInfo_Release(pTInfo);
6036 }
6037 if (SUCCEEDED(hr))
6038 {
6039 hr = ITypeComp_Bind(pTComp, szName, lHash, wFlags, ppTInfo, pDescKind, pBindPtr);
6040 ITypeComp_Release(pTComp);
6041 return hr;
6042 }
6043 WARN("Could not search inherited interface!\n");
6044 }
6045 ERR("did not find member with name %s, flags 0x%x!\n", debugstr_w(szName), wFlags);
6046 *pDescKind = DESCKIND_NONE;
6047 pBindPtr->lpfuncdesc = NULL;
6048 *ppTInfo = NULL;
6049 return DISP_E_MEMBERNOTFOUND;
6050 }
6051
6052 static HRESULT WINAPI ITypeComp_fnBindType(
6053 ITypeComp * iface,
6054 OLECHAR * szName,
6055 ULONG lHash,
6056 ITypeInfo ** ppTInfo,
6057 ITypeComp ** ppTComp)
6058 {
6059 TRACE("(%s, %lx, %p, %p)\n", debugstr_w(szName), lHash, ppTInfo, ppTComp);
6060
6061 /* strange behaviour (does nothing) but like the
6062 * original */
6063
6064 if (!ppTInfo || !ppTComp)
6065 return E_POINTER;
6066
6067 *ppTInfo = NULL;
6068 *ppTComp = NULL;
6069
6070 return S_OK;
6071 }
6072
6073 static const ITypeCompVtbl tcompvt =
6074 {
6075
6076 ITypeComp_fnQueryInterface,
6077 ITypeComp_fnAddRef,
6078 ITypeComp_fnRelease,
6079
6080 ITypeComp_fnBind,
6081 ITypeComp_fnBindType
6082 };
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