2 * Typelib v2 (MSFT) generation
4 * Copyright 2004 Alastair Bridgewater
5 * 2004, 2005 Huw Davies
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 * --------------------------------------------------------------------------------------
26 * Only works on little-endian systems.
41 #include "typelib_struct.h"
49 enum MSFT_segment_index
{
50 MSFT_SEG_TYPEINFO
= 0, /* type information */
51 MSFT_SEG_IMPORTINFO
, /* import information */
52 MSFT_SEG_IMPORTFILES
, /* import filenames */
53 MSFT_SEG_REFERENCES
, /* references (?) */
54 MSFT_SEG_GUIDHASH
, /* hash table for guids? */
55 MSFT_SEG_GUID
, /* guid storage */
56 MSFT_SEG_NAMEHASH
, /* hash table for names */
57 MSFT_SEG_NAME
, /* name storage */
58 MSFT_SEG_STRING
, /* string storage */
59 MSFT_SEG_TYPEDESC
, /* type descriptions */
60 MSFT_SEG_ARRAYDESC
, /* array descriptions */
61 MSFT_SEG_CUSTDATA
, /* custom data */
62 MSFT_SEG_CUSTDATAGUID
, /* custom data guids */
63 MSFT_SEG_UNKNOWN
, /* ??? */
64 MSFT_SEG_UNKNOWN2
, /* ??? */
65 MSFT_SEG_MAX
/* total number of segments */
68 typedef struct tagMSFT_ImpFile
{
72 char filename
[0]; /* preceded by two bytes of encoded (length << 2) + flags in the low two bits. */
75 typedef struct _msft_typelib_t
78 MSFT_Header typelib_header
;
79 MSFT_pSeg typelib_segdir
[MSFT_SEG_MAX
];
80 unsigned char *typelib_segment_data
[MSFT_SEG_MAX
];
81 int typelib_segment_block_length
[MSFT_SEG_MAX
];
83 int typelib_typeinfo_offsets
[0x200]; /* Hope that's enough. */
85 int *typelib_namehash_segment
;
86 int *typelib_guidhash_segment
;
88 int help_string_dll_offset
;
90 struct _msft_typeinfo_t
*typeinfos
;
91 struct _msft_typeinfo_t
*last_typeinfo
;
94 typedef struct _msft_typeinfo_t
96 msft_typelib_t
*typelib
;
97 MSFT_TypeInfoBase
*typeinfo
;
101 unsigned int var_data_allocated
;
104 unsigned int func_data_allocated
;
119 struct _msft_typeinfo_t
*next_typeinfo
;
124 /*================== Internal functions ===================================*/
126 /****************************************************************************
129 * Initializes the type library header of a new typelib.
131 static void ctl2_init_header(
132 msft_typelib_t
*typelib
) /* [I] The typelib to initialize. */
134 typelib
->typelib_header
.magic1
= 0x5446534d;
135 typelib
->typelib_header
.magic2
= 0x00010002;
136 typelib
->typelib_header
.posguid
= -1;
137 typelib
->typelib_header
.lcid
= 0x0409;
138 typelib
->typelib_header
.lcid2
= 0x0;
139 typelib
->typelib_header
.varflags
= 0x40;
140 typelib
->typelib_header
.version
= 0;
141 typelib
->typelib_header
.flags
= 0;
142 typelib
->typelib_header
.nrtypeinfos
= 0;
143 typelib
->typelib_header
.helpstring
= -1;
144 typelib
->typelib_header
.helpstringcontext
= 0;
145 typelib
->typelib_header
.helpcontext
= 0;
146 typelib
->typelib_header
.nametablecount
= 0;
147 typelib
->typelib_header
.nametablechars
= 0;
148 typelib
->typelib_header
.NameOffset
= -1;
149 typelib
->typelib_header
.helpfile
= -1;
150 typelib
->typelib_header
.CustomDataOffset
= -1;
151 typelib
->typelib_header
.res44
= 0x20;
152 typelib
->typelib_header
.res48
= 0x80;
153 typelib
->typelib_header
.dispatchpos
= -1;
154 typelib
->typelib_header
.nimpinfos
= 0;
157 /****************************************************************************
160 * Initializes the segment directory of a new typelib.
162 static void ctl2_init_segdir(
163 msft_typelib_t
*typelib
) /* [I] The typelib to initialize. */
168 segdir
= &typelib
->typelib_segdir
[MSFT_SEG_TYPEINFO
];
170 for (i
= 0; i
< MSFT_SEG_MAX
; i
++) {
171 segdir
[i
].offset
= -1;
172 segdir
[i
].length
= 0;
173 segdir
[i
].res08
= -1;
174 segdir
[i
].res0c
= 0x0f;
178 /****************************************************************************
181 * Generates a hash key from a GUID.
185 * The hash key for the GUID.
187 static int ctl2_hash_guid(const struct uuid
*guid
)
193 for (i
= 0; i
< 8; i
++) {
194 hash
^= ((const short *)guid
)[i
];
200 /****************************************************************************
203 * Locates a guid in a type library.
207 * The offset into the GUID segment of the guid, or -1 if not found.
209 static int ctl2_find_guid(
210 msft_typelib_t
*typelib
, /* [I] The typelib to operate against. */
211 int hash_key
, /* [I] The hash key for the guid. */
212 const struct uuid
*guid
) /* [I] The guid to find. */
215 MSFT_GuidEntry
*guidentry
;
217 offset
= typelib
->typelib_guidhash_segment
[hash_key
];
218 while (offset
!= -1) {
219 guidentry
= (MSFT_GuidEntry
*)&typelib
->typelib_segment_data
[MSFT_SEG_GUID
][offset
];
221 if (!memcmp(guidentry
, guid
, sizeof(*guid
))) return offset
;
223 offset
= guidentry
->next_hash
;
229 /****************************************************************************
232 * Locates a name in a type library.
236 * The offset into the NAME segment of the name, or -1 if not found.
240 * The name must be encoded as with ctl2_encode_name().
242 static int ctl2_find_name(
243 msft_typelib_t
*typelib
, /* [I] The typelib to operate against. */
244 char *name
) /* [I] The encoded name to find. */
249 offset
= typelib
->typelib_namehash_segment
[name
[2] & 0x7f];
250 while (offset
!= -1) {
251 namestruct
= (int *)&typelib
->typelib_segment_data
[MSFT_SEG_NAME
][offset
];
253 if (!((namestruct
[2] ^ *((int *)name
)) & 0xffff00ff)) {
254 /* hash codes and lengths match, final test */
255 if (!strncasecmp(name
+4, (void *)(namestruct
+3), name
[0])) break;
258 /* move to next item in hash bucket */
259 offset
= namestruct
[1];
265 /****************************************************************************
268 * Encodes a name string to a form suitable for storing into a type library
269 * or comparing to a name stored in a type library.
273 * The length of the encoded name, including padding and length+hash fields.
277 * Will throw an exception if name or result are NULL. Is not multithread
278 * safe in the slightest.
280 static int ctl2_encode_name(
281 msft_typelib_t
*typelib
, /* [I] The typelib to operate against (used for LCID only). */
282 const char *name
, /* [I] The name string to encode. */
283 char **result
) /* [O] A pointer to a pointer to receive the encoded name. */
285 char *converted_name
;
290 length
= strlen(name
);
291 size
= (length
+ 7) & ~3;
292 converted_name
= xmalloc(size
+ 1);
293 memcpy(converted_name
+ 4, name
, length
);
294 converted_name
[length
+ 4] = 0;
296 value
= lhash_val_of_name_sys(typelib
->typelib_header
.varflags
& 0x0f, typelib
->typelib_header
.lcid
, converted_name
+ 4);
298 converted_name
[0] = length
& 0xff;
299 converted_name
[1] = length
>> 8;
300 converted_name
[2] = value
;
301 converted_name
[3] = value
>> 8;
303 for (offset
= (4 - length
) & 3; offset
; offset
--) converted_name
[length
+ offset
+ 3] = 0x57;
305 *result
= converted_name
;
310 /****************************************************************************
313 * Encodes a string to a form suitable for storing into a type library or
314 * comparing to a string stored in a type library.
318 * The length of the encoded string, including padding and length fields.
322 * Will throw an exception if string or result are NULL. Is not multithread
323 * safe in the slightest.
325 static int ctl2_encode_string(
326 const char *string
, /* [I] The string to encode. */
327 char **result
) /* [O] A pointer to a pointer to receive the encoded string. */
329 char *converted_string
;
333 length
= strlen(string
);
334 size
= (length
+ 5) & ~3;
335 if (length
< 3) size
+= 4;
336 converted_string
= xmalloc(size
);
337 memcpy(converted_string
+ 2, string
, length
);
338 converted_string
[0] = length
& 0xff;
339 converted_string
[1] = (length
>> 8) & 0xff;
341 if(length
< 3) { /* strings of this length are padded with up to 8 bytes incl the 2 byte length */
342 for(offset
= 0; offset
< 4; offset
++)
343 converted_string
[length
+ offset
+ 2] = 0x57;
346 for (offset
= (4 - (length
+ 2)) & 3; offset
; offset
--) converted_string
[length
+ offset
+ 1] = 0x57;
348 *result
= converted_string
;
352 /****************************************************************************
355 * Allocates memory from a segment in a type library.
359 * Success: The offset within the segment of the new data area.
363 * Does not (yet) handle the case where the allocated segment memory needs to grow.
365 static int ctl2_alloc_segment(
366 msft_typelib_t
*typelib
, /* [I] The type library in which to allocate. */
367 enum MSFT_segment_index segment
, /* [I] The segment in which to allocate. */
368 int size
, /* [I] The amount to allocate. */
369 int block_size
) /* [I] Initial allocation block size, or 0 for default. */
373 if(!typelib
->typelib_segment_data
[segment
]) {
374 if (!block_size
) block_size
= 0x2000;
376 typelib
->typelib_segment_block_length
[segment
] = block_size
;
377 typelib
->typelib_segment_data
[segment
] = xmalloc(block_size
);
378 if (!typelib
->typelib_segment_data
[segment
]) return -1;
379 memset(typelib
->typelib_segment_data
[segment
], 0x57, block_size
);
382 while ((typelib
->typelib_segdir
[segment
].length
+ size
) > typelib
->typelib_segment_block_length
[segment
]) {
383 unsigned char *block
;
385 block_size
= typelib
->typelib_segment_block_length
[segment
];
386 block
= xrealloc(typelib
->typelib_segment_data
[segment
], block_size
<< 1);
388 if (segment
== MSFT_SEG_TYPEINFO
) {
389 /* TypeInfos have a direct pointer to their memory space, so we have to fix them up. */
390 msft_typeinfo_t
*typeinfo
;
392 for (typeinfo
= typelib
->typeinfos
; typeinfo
; typeinfo
= typeinfo
->next_typeinfo
) {
393 typeinfo
->typeinfo
= (void *)&block
[((unsigned char *)typeinfo
->typeinfo
) - typelib
->typelib_segment_data
[segment
]];
397 memset(block
+ block_size
, 0x57, block_size
);
398 typelib
->typelib_segment_block_length
[segment
] = block_size
<< 1;
399 typelib
->typelib_segment_data
[segment
] = block
;
402 offset
= typelib
->typelib_segdir
[segment
].length
;
403 typelib
->typelib_segdir
[segment
].length
+= size
;
408 /****************************************************************************
409 * ctl2_alloc_typeinfo
411 * Allocates and initializes a typeinfo structure in a type library.
415 * Success: The offset of the new typeinfo.
416 * Failure: -1 (this is invariably an out of memory condition).
418 static int ctl2_alloc_typeinfo(
419 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
420 int nameoffset
) /* [I] The offset of the name for this typeinfo. */
423 MSFT_TypeInfoBase
*typeinfo
;
425 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEINFO
, sizeof(MSFT_TypeInfoBase
), 0);
427 typelib
->typelib_typeinfo_offsets
[typelib
->typelib_header
.nrtypeinfos
++] = offset
;
429 typeinfo
= (void *)(typelib
->typelib_segment_data
[MSFT_SEG_TYPEINFO
] + offset
);
431 typeinfo
->typekind
= (typelib
->typelib_header
.nrtypeinfos
- 1) << 16;
432 typeinfo
->memoffset
= -1; /* should be EOF if no elements */
437 typeinfo
->cElement
= 0;
442 typeinfo
->posguid
= -1;
444 typeinfo
->NameOffset
= nameoffset
;
445 typeinfo
->version
= 0;
446 typeinfo
->docstringoffs
= -1;
447 typeinfo
->helpstringcontext
= 0;
448 typeinfo
->helpcontext
= 0;
449 typeinfo
->oCustData
= -1;
450 typeinfo
->cbSizeVft
= 0;
451 typeinfo
->cImplTypes
= 0;
453 typeinfo
->datatype1
= -1;
454 typeinfo
->datatype2
= 0;
456 typeinfo
->res19
= -1;
461 /****************************************************************************
464 * Allocates and initializes a GUID structure in a type library. Also updates
465 * the GUID hash table as needed.
469 * Success: The offset of the new GUID.
471 static int ctl2_alloc_guid(
472 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
473 MSFT_GuidEntry
*guid
) /* [I] The GUID to store. */
476 MSFT_GuidEntry
*guid_space
;
479 chat("adding uuid {%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\n",
480 guid
->guid
.Data1
, guid
->guid
.Data2
, guid
->guid
.Data3
,
481 guid
->guid
.Data4
[0], guid
->guid
.Data4
[1], guid
->guid
.Data4
[2], guid
->guid
.Data4
[3],
482 guid
->guid
.Data4
[4], guid
->guid
.Data4
[5], guid
->guid
.Data4
[6], guid
->guid
.Data4
[7]);
484 hash_key
= ctl2_hash_guid(&guid
->guid
);
486 offset
= ctl2_find_guid(typelib
, hash_key
, &guid
->guid
);
489 if (is_warning_enabled(2368))
490 warning("duplicate uuid {%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\n",
491 guid
->guid
.Data1
, guid
->guid
.Data2
, guid
->guid
.Data3
,
492 guid
->guid
.Data4
[0], guid
->guid
.Data4
[1], guid
->guid
.Data4
[2], guid
->guid
.Data4
[3],
493 guid
->guid
.Data4
[4], guid
->guid
.Data4
[5], guid
->guid
.Data4
[6], guid
->guid
.Data4
[7]);
497 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_GUID
, sizeof(MSFT_GuidEntry
), 0);
499 guid_space
= (void *)(typelib
->typelib_segment_data
[MSFT_SEG_GUID
] + offset
);
502 guid_space
->next_hash
= typelib
->typelib_guidhash_segment
[hash_key
];
503 typelib
->typelib_guidhash_segment
[hash_key
] = offset
;
508 /****************************************************************************
511 * Allocates and initializes a name within a type library. Also updates the
512 * name hash table as needed.
516 * Success: The offset within the segment of the new name.
517 * Failure: -1 (this is invariably an out of memory condition).
519 static int ctl2_alloc_name(
520 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
521 const char *name
) /* [I] The name to store. */
525 MSFT_NameIntro
*name_space
;
528 length
= ctl2_encode_name(typelib
, name
, &encoded_name
);
530 offset
= ctl2_find_name(typelib
, encoded_name
);
537 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_NAME
, length
+ 8, 0);
539 name_space
= (void *)(typelib
->typelib_segment_data
[MSFT_SEG_NAME
] + offset
);
540 name_space
->hreftype
= -1;
541 name_space
->next_hash
= -1;
542 memcpy(&name_space
->namelen
, encoded_name
, length
);
544 if (typelib
->typelib_namehash_segment
[encoded_name
[2] & 0x7f] != -1)
545 name_space
->next_hash
= typelib
->typelib_namehash_segment
[encoded_name
[2] & 0x7f];
547 typelib
->typelib_namehash_segment
[encoded_name
[2] & 0x7f] = offset
;
549 typelib
->typelib_header
.nametablecount
+= 1;
550 typelib
->typelib_header
.nametablechars
+= *encoded_name
;
556 /****************************************************************************
559 * Allocates and initializes a string in a type library.
563 * Success: The offset within the segment of the new string.
564 * Failure: -1 (this is invariably an out of memory condition).
566 static int ctl2_alloc_string(
567 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
568 const char *string
) /* [I] The string to store. */
572 unsigned char *string_space
;
573 char *encoded_string
;
575 length
= ctl2_encode_string(string
, &encoded_string
);
577 for (offset
= 0; offset
< typelib
->typelib_segdir
[MSFT_SEG_STRING
].length
;
578 offset
+= (((typelib
->typelib_segment_data
[MSFT_SEG_STRING
][offset
+ 1] << 8) |
579 typelib
->typelib_segment_data
[MSFT_SEG_STRING
][offset
+ 0]) + 5) & ~3) {
580 if (!memcmp(encoded_string
, typelib
->typelib_segment_data
[MSFT_SEG_STRING
] + offset
, length
)) return offset
;
583 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_STRING
, length
, 0);
585 string_space
= typelib
->typelib_segment_data
[MSFT_SEG_STRING
] + offset
;
586 memcpy(string_space
, encoded_string
, length
);
587 free(encoded_string
);
592 /****************************************************************************
593 * alloc_msft_importinfo
595 * Allocates and initializes an import information structure in a type library.
599 * Success: The offset of the new importinfo.
600 * Failure: -1 (this is invariably an out of memory condition).
602 static int alloc_msft_importinfo(
603 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
604 MSFT_ImpInfo
*impinfo
) /* [I] The import information to store. */
607 MSFT_ImpInfo
*impinfo_space
;
610 offset
< typelib
->typelib_segdir
[MSFT_SEG_IMPORTINFO
].length
;
611 offset
+= sizeof(MSFT_ImpInfo
)) {
612 if (!memcmp(&(typelib
->typelib_segment_data
[MSFT_SEG_IMPORTINFO
][offset
]),
613 impinfo
, sizeof(MSFT_ImpInfo
))) {
618 impinfo
->flags
|= typelib
->typelib_header
.nimpinfos
++;
620 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_IMPORTINFO
, sizeof(MSFT_ImpInfo
), 0);
622 impinfo_space
= (void *)(typelib
->typelib_segment_data
[MSFT_SEG_IMPORTINFO
] + offset
);
623 *impinfo_space
= *impinfo
;
628 /****************************************************************************
631 * Allocates and initializes an import file definition in a type library.
635 * Success: The offset of the new importinfo.
636 * Failure: -1 (this is invariably an out of memory condition).
638 static int alloc_importfile(
639 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
640 int guidoffset
, /* [I] The offset to the GUID for the imported library. */
641 int major_version
, /* [I] The major version number of the imported library. */
642 int minor_version
, /* [I] The minor version number of the imported library. */
643 const char *filename
) /* [I] The filename of the imported library. */
647 MSFT_ImpFile
*importfile
;
648 char *encoded_string
;
650 length
= ctl2_encode_string(filename
, &encoded_string
);
652 encoded_string
[0] <<= 2;
653 encoded_string
[0] |= 1;
655 for (offset
= 0; offset
< typelib
->typelib_segdir
[MSFT_SEG_IMPORTFILES
].length
;
656 offset
+= (((typelib
->typelib_segment_data
[MSFT_SEG_IMPORTFILES
][offset
+ 0xd] << 8) |
657 typelib
->typelib_segment_data
[MSFT_SEG_IMPORTFILES
][offset
+ 0xc]) >> 2) + 0xc) {
658 if (!memcmp(encoded_string
, typelib
->typelib_segment_data
[MSFT_SEG_IMPORTFILES
] + offset
+ 0xc, length
)) return offset
;
661 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_IMPORTFILES
, length
+ 0xc, 0);
663 importfile
= (MSFT_ImpFile
*)&typelib
->typelib_segment_data
[MSFT_SEG_IMPORTFILES
][offset
];
664 importfile
->guid
= guidoffset
;
665 importfile
->lcid
= typelib
->typelib_header
.lcid2
;
666 importfile
->version
= major_version
| (minor_version
<< 16);
667 memcpy(&importfile
->filename
, encoded_string
, length
);
668 free(encoded_string
);
673 static void alloc_importinfo(msft_typelib_t
*typelib
, importinfo_t
*importinfo
)
675 importlib_t
*importlib
= importinfo
->importlib
;
677 chat("alloc_importinfo: %s\n", importinfo
->name
);
679 if(!importlib
->allocated
) {
683 chat("allocating importlib %s\n", importlib
->name
);
685 importlib
->allocated
= -1;
687 memcpy(&guid
.guid
, &importlib
->guid
, sizeof(guid
.guid
));
690 guid_idx
= ctl2_alloc_guid(typelib
, &guid
);
692 importlib
->offset
= alloc_importfile(typelib
, guid_idx
, importlib
->version
& 0xffff,
693 importlib
->version
>> 16, importlib
->name
);
696 if(importinfo
->offset
== -1 || !(importinfo
->flags
& MSFT_IMPINFO_OFFSET_IS_GUID
)) {
697 MSFT_ImpInfo impinfo
;
699 impinfo
.flags
= importinfo
->flags
;
700 impinfo
.oImpFile
= importlib
->offset
;
702 if(importinfo
->flags
& MSFT_IMPINFO_OFFSET_IS_GUID
) {
706 memcpy(&guid
.guid
, &importinfo
->guid
, sizeof(guid
.guid
));
708 impinfo
.oGuid
= ctl2_alloc_guid(typelib
, &guid
);
710 importinfo
->offset
= alloc_msft_importinfo(typelib
, &impinfo
);
712 typelib
->typelib_segment_data
[MSFT_SEG_GUID
][impinfo
.oGuid
+sizeof(guid
.guid
)]
713 = importinfo
->offset
+1;
715 if(!strcmp(importinfo
->name
, "IDispatch"))
716 typelib
->typelib_header
.dispatchpos
= importinfo
->offset
+1;
718 impinfo
.oGuid
= importinfo
->id
;
719 importinfo
->offset
= alloc_msft_importinfo(typelib
, &impinfo
);
724 static importinfo_t
*find_importinfo(msft_typelib_t
*typelib
, const char *name
)
726 importlib_t
*importlib
;
729 chat("search importlib %s\n", name
);
734 LIST_FOR_EACH_ENTRY( importlib
, &typelib
->typelib
->importlibs
, importlib_t
, entry
)
736 for(i
=0; i
< importlib
->ntypeinfos
; i
++) {
737 if(!strcmp(name
, importlib
->importinfos
[i
].name
)) {
738 chat("Found %s in importlib.\n", name
);
739 return importlib
->importinfos
+i
;
747 static void add_structure_typeinfo(msft_typelib_t
*typelib
, type_t
*structure
);
748 static void add_interface_typeinfo(msft_typelib_t
*typelib
, type_t
*interface
);
749 static void add_enum_typeinfo(msft_typelib_t
*typelib
, type_t
*enumeration
);
750 static void add_union_typeinfo(msft_typelib_t
*typelib
, type_t
*tunion
);
751 static void add_coclass_typeinfo(msft_typelib_t
*typelib
, type_t
*cls
);
752 static void add_dispinterface_typeinfo(msft_typelib_t
*typelib
, type_t
*dispinterface
);
753 static void add_typedef_typeinfo(msft_typelib_t
*typelib
, type_t
*dispinterface
);
756 /****************************************************************************
759 * Encodes a type, storing information in the TYPEDESC and ARRAYDESC
760 * segments as needed.
767 static int encode_type(
768 msft_typelib_t
*typelib
, /* [I] The type library in which to encode the TYPEDESC. */
769 int vt
, /* [I] vt to encode */
770 type_t
*type
, /* [I] type */
771 int *encoded_type
, /* [O] The encoded type description. */
772 int *decoded_size
) /* [O] The total size of the unencoded TYPEDESCs, including nested descs. */
781 chat("encode_type vt %d type %p\n", vt
, type
);
783 default_type
= 0x80000000 | (vt
<< 16) | vt
;
784 if (!decoded_size
) decoded_size
= &scratch
;
791 *encoded_type
= default_type
;
795 *encoded_type
= 0x80000000 | (VT_I4
<< 16) | VT_INT
;
799 *encoded_type
= 0x80000000 | (VT_UI4
<< 16) | VT_UINT
;
805 *encoded_type
= default_type
;
813 *encoded_type
= default_type
;
819 *encoded_type
= default_type
;
824 *encoded_type
= default_type
;
828 *encoded_type
= default_type
;
832 *encoded_type
= 0x80000000 | (VT_EMPTY
<< 16) | vt
;
838 *encoded_type
= default_type
;
842 *encoded_type
= default_type
;
847 *encoded_type
= 0xfffe0000 | vt
;
853 for(next_vt
= 0; is_ptr(type
); type
= type_pointer_get_ref_type(type
)) {
854 next_vt
= get_type_vt(type_pointer_get_ref_type(type
));
858 /* if no type found then it must be void */
862 encode_type(typelib
, next_vt
, type_pointer_get_ref_type(type
),
863 &target_type
, &child_size
);
864 /* these types already have an implicit pointer, so we don't need to
866 if(next_vt
== VT_DISPATCH
|| next_vt
== VT_UNKNOWN
) {
867 chat("encode_type: skipping ptr\n");
868 *encoded_type
= target_type
;
869 *decoded_size
= child_size
;
873 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
874 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
875 if (((typedata
[0] & 0xffff) == VT_PTR
) && (typedata
[1] == target_type
)) break;
878 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
881 if (target_type
& 0x80000000) {
882 mix_field
= ((target_type
>> 16) & 0x3fff) | VT_BYREF
;
884 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][target_type
];
885 mix_field
= ((typedata
[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
888 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
889 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
891 typedata
[0] = (mix_field
<< 16) | VT_PTR
;
892 typedata
[1] = target_type
;
895 *encoded_type
= typeoffset
;
897 *decoded_size
= 8 /*sizeof(TYPEDESC)*/ + child_size
;
903 type_t
*element_type
= type_alias_get_aliasee_type(type_array_get_element_type(type
));
904 int next_vt
= get_type_vt(element_type
);
906 encode_type(typelib
, next_vt
, type_alias_get_aliasee_type(type_array_get_element_type(type
)),
907 &target_type
, &child_size
);
909 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
910 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
911 if (((typedata
[0] & 0xffff) == VT_SAFEARRAY
) && (typedata
[1] == target_type
)) break;
914 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
917 if (target_type
& 0x80000000) {
918 mix_field
= ((target_type
>> 16) & VT_TYPEMASK
) | VT_ARRAY
;
920 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][target_type
];
921 mix_field
= ((typedata
[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
924 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
925 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
927 typedata
[0] = (mix_field
<< 16) | VT_SAFEARRAY
;
928 typedata
[1] = target_type
;
931 *encoded_type
= typeoffset
;
933 *decoded_size
= 8 /*sizeof(TYPEDESC)*/ + child_size
;
939 importinfo_t
*importinfo
;
942 if (type
->typelib_idx
> -1)
944 chat("encode_type: VT_USERDEFINED - found already defined type %s at %d\n",
945 type
->name
, type
->typelib_idx
);
946 typeinfo_offset
= typelib
->typelib_typeinfo_offsets
[type
->typelib_idx
];
948 else if ((importinfo
= find_importinfo(typelib
, type
->name
)))
950 chat("encode_type: VT_USERDEFINED - found imported type %s in %s\n",
951 type
->name
, importinfo
->importlib
->name
);
952 alloc_importinfo(typelib
, importinfo
);
953 typeinfo_offset
= importinfo
->offset
| 0x1;
957 /* Typedefs without the [public] attribute aren't included in the
958 * typelib, unless the aliasee is an anonymous UDT or the typedef
959 * is wire-marshalled. In the latter case the wire-marshal type,
960 * which may be a non-public alias, is used instead. */
961 while (type_is_alias(type
))
963 if (is_attr(type
->attrs
, ATTR_WIREMARSHAL
))
965 type
= get_attrp(type
->attrs
, ATTR_WIREMARSHAL
);
968 else if (!is_attr(type
->attrs
, ATTR_PUBLIC
))
969 type
= type_alias_get_aliasee_type(type
);
974 chat("encode_type: VT_USERDEFINED - adding new type %s, real type %d\n",
975 type
->name
, type_get_type(type
));
977 switch (type_get_type_detect_alias(type
))
980 case TYPE_ENCAPSULATED_UNION
:
981 add_structure_typeinfo(typelib
, type
);
984 add_interface_typeinfo(typelib
, type
);
987 add_enum_typeinfo(typelib
, type
);
990 add_union_typeinfo(typelib
, type
);
993 add_coclass_typeinfo(typelib
, type
);
996 add_typedef_typeinfo(typelib
, type
);
999 error("encode_type: VT_USERDEFINED - unhandled type %d\n",
1000 type_get_type(type
));
1003 typeinfo_offset
= typelib
->typelib_typeinfo_offsets
[type
->typelib_idx
];
1005 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
1006 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1007 if ((typedata
[0] == ((0x7fff << 16) | VT_USERDEFINED
)) && (typedata
[1] == typeinfo_offset
)) break;
1010 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
1011 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
1012 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1014 typedata
[0] = (0x7fff << 16) | VT_USERDEFINED
;
1015 typedata
[1] = typeinfo_offset
;
1018 *encoded_type
= typeoffset
;
1023 error("encode_type: unrecognized type %d.\n", vt
);
1024 *encoded_type
= default_type
;
1031 static void dump_type(type_t
*t
)
1033 chat("dump_type: %p name %s type %d attrs %p\n", t
, t
->name
, type_get_type(t
), t
->attrs
);
1036 static int encode_var(
1037 msft_typelib_t
*typelib
, /* [I] The type library in which to encode the TYPEDESC. */
1038 type_t
*type
, /* [I] The type description to encode. */
1039 var_t
*var
, /* [I] The var to encode. */
1040 int *encoded_type
, /* [O] The encoded type description. */
1041 int *decoded_size
) /* [O] The total size of the unencoded TYPEDESCs, including nested descs. */
1050 if (!decoded_size
) decoded_size
= &scratch
;
1053 chat("encode_var: var %p type %p type->name %s\n",
1054 var
, type
, type
->name
? type
->name
: "NULL");
1056 if (is_array(type
) && !type_array_is_decl_as_ptr(type
)) {
1057 int num_dims
, arrayoffset
;
1063 is_array(atype
) && !type_array_is_decl_as_ptr(atype
);
1064 atype
= type_array_get_element_type(atype
))
1067 chat("array with %d dimensions\n", num_dims
);
1068 encode_var(typelib
, atype
, var
, &target_type
, NULL
);
1069 arrayoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_ARRAYDESC
, (2 + 2 * num_dims
) * sizeof(int), 0);
1070 arraydata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_ARRAYDESC
][arrayoffset
];
1072 arraydata
[0] = target_type
;
1073 arraydata
[1] = num_dims
;
1074 arraydata
[1] |= ((num_dims
* 2 * sizeof(int)) << 16);
1078 is_array(atype
) && !type_array_is_decl_as_ptr(atype
);
1079 atype
= type_array_get_element_type(atype
))
1081 arraydata
[0] = type_array_get_dim(atype
);
1086 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
1087 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1089 typedata
[0] = (0x7ffe << 16) | VT_CARRAY
;
1090 typedata
[1] = arrayoffset
;
1092 *encoded_type
= typeoffset
;
1093 *decoded_size
= 20 /*sizeof(ARRAYDESC)*/ + (num_dims
- 1) * 8 /*sizeof(SAFEARRAYBOUND)*/;
1097 vt
= get_type_vt(type
);
1099 type_t
*ref
= is_ptr(type
) ?
1100 type_pointer_get_ref_type(type
) : type_array_get_element_type(type
);
1101 int skip_ptr
= encode_var(typelib
, ref
, var
, &target_type
, &child_size
);
1104 chat("encode_var: skipping ptr\n");
1105 *encoded_type
= target_type
;
1106 *decoded_size
= child_size
;
1110 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
1111 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1112 if (((typedata
[0] & 0xffff) == VT_PTR
) && (typedata
[1] == target_type
)) break;
1115 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
1118 if (target_type
& 0x80000000) {
1119 mix_field
= ((target_type
>> 16) & 0x3fff) | VT_BYREF
;
1120 } else if (get_type_vt(ref
) == VT_SAFEARRAY
) {
1121 type_t
*element_type
= type_alias_get_aliasee_type(type_array_get_element_type(ref
));
1122 mix_field
= get_type_vt(element_type
) | VT_ARRAY
| VT_BYREF
;
1124 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][target_type
];
1125 mix_field
= ((typedata
[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
1128 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
1129 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1131 typedata
[0] = (mix_field
<< 16) | VT_PTR
;
1132 typedata
[1] = target_type
;
1135 *encoded_type
= typeoffset
;
1137 *decoded_size
= 8 /*sizeof(TYPEDESC)*/ + child_size
;
1143 encode_type(typelib
, vt
, type
, encoded_type
, decoded_size
);
1144 /* these types already have an implicit pointer, so we don't need to
1146 if(vt
== VT_DISPATCH
|| vt
== VT_UNKNOWN
) return 2;
1150 static unsigned int get_ulong_val(unsigned int val
, int vt
)
1156 return val
& 0xffff;
1165 static void write_int_value(msft_typelib_t
*typelib
, int *out
, int vt
, int value
)
1167 const unsigned int lv
= get_ulong_val(value
, vt
);
1168 if ((lv
& 0x3ffffff) == lv
) {
1173 int offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_CUSTDATA
, 8, 0);
1174 *((unsigned short *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
]) = vt
;
1175 memcpy(&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+2], &value
, 4);
1176 *((unsigned short *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+6]) = 0x5757;
1181 static void write_string_value(msft_typelib_t
*typelib
, int *out
, const char *value
)
1183 int len
= strlen(value
), seg_len
= (len
+ 6 + 3) & ~0x3;
1184 int offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_CUSTDATA
, seg_len
, 0);
1185 *((unsigned short *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
]) = VT_BSTR
;
1186 memcpy(&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+2], &len
, sizeof(len
));
1187 memcpy(&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+6], value
, len
);
1189 while(len
< seg_len
) {
1190 *((char *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+len
]) = 0x57;
1196 static void write_default_value(msft_typelib_t
*typelib
, type_t
*type
, expr_t
*expr
, int *out
)
1200 if (expr
->type
== EXPR_STRLIT
|| expr
->type
== EXPR_WSTRLIT
) {
1201 vt
= get_type_vt(type
);
1202 if (vt
!= VT_BSTR
&& vt
!= VT_VARIANT
)
1203 error("string default value applied to non-string type\n");
1204 chat("default value '%s'\n", expr
->u
.sval
);
1205 write_string_value(typelib
, out
, expr
->u
.sval
);
1209 if (type_get_type(type
) == TYPE_ENUM
) {
1211 } else if (is_ptr(type
)) {
1212 vt
= get_type_vt(type_pointer_get_ref_type(type
));
1213 if (vt
== VT_USERDEFINED
)
1216 warning("non-null pointer default value\n");
1218 vt
= get_type_vt(type
);
1233 switch (expr
->type
) {
1241 warning("can't write default VT_VARIANT value for expression type %d.\n", expr
->type
);
1247 warning("can't write value of type %d yet\n", vt
);
1252 write_int_value(typelib
, out
, vt
, expr
->cval
);
1255 static void set_custdata(msft_typelib_t
*typelib
, const struct uuid
*guid
,
1256 int vt
, const void *value
, int *offset
)
1264 hash_key
= ctl2_hash_guid(guid
);
1265 guidoffset
= ctl2_find_guid(typelib
, hash_key
, guid
);
1266 if(guidoffset
== -1) {
1267 /* add GUID that was not already present */
1268 MSFT_GuidEntry guidentry
;
1269 guidentry
.guid
= *guid
;
1271 guidentry
.hreftype
= -1;
1272 guidentry
.next_hash
= -1;
1274 guidoffset
= ctl2_alloc_guid(typelib
, &guidentry
);
1278 /* TODO midl appears to share a single reference if the same string is used as custdata in multiple places */
1279 write_string_value(typelib
, &data_out
, value
);
1281 write_int_value(typelib
, &data_out
, vt
, *(int*)value
);
1283 custoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_CUSTDATAGUID
, 12, 0);
1285 custdata
= (int *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATAGUID
][custoffset
];
1286 custdata
[0] = guidoffset
;
1287 custdata
[1] = data_out
;
1288 custdata
[2] = *offset
;
1289 *offset
= custoffset
;
1292 static void set_custdata_attr(msft_typelib_t
*typelib
, attr_custdata_t
*custdata
, int *offset
)
1294 switch(custdata
->pval
->type
) {
1297 set_custdata(typelib
, &custdata
->id
, VT_BSTR
, custdata
->pval
->u
.sval
, offset
);
1301 set_custdata(typelib
, &custdata
->id
, VT_I4
, &custdata
->pval
->u
.lval
, offset
);
1304 error("custom() attribute with unknown type\n");
1309 static int add_func_desc(msft_typeinfo_t
* typeinfo
, var_t
*func
, int index
)
1311 int offset
, name_offset
;
1312 int *typedata
, typedata_size
;
1313 int i
, id
, next_idx
;
1314 int decoded_size
, extra_attr
= 0;
1315 int num_params
= 0, num_optional
= 0, num_defaults
= 0;
1316 int has_arg_custdata
= 0;
1318 unsigned char *namedata
;
1320 unsigned int funcflags
= 0, callconv
= 4 /* CC_STDCALL */;
1321 unsigned int funckind
, invokekind
= 1 /* INVOKE_FUNC */;
1322 int help_context
= 0, help_string_context
= 0, help_string_offset
= -1;
1323 int func_custdata_offset
= -1;
1324 int entry
= -1, entry_is_ord
= 0;
1325 int lcid_retval_count
= 0;
1327 chat("add_func_desc(%p,%d)\n", typeinfo
, index
);
1329 id
= ((0x6000 | (typeinfo
->typeinfo
->datatype2
& 0xffff)) << 16) | index
;
1331 switch(typeinfo
->typekind
) {
1332 case TKIND_DISPATCH
:
1333 funckind
= 0x4; /* FUNC_DISPATCH */
1336 funckind
= 0x3; /* FUNC_STATIC */
1339 funckind
= 0x1; /* FUNC_PUREVIRTUAL */
1343 if (is_local( func
->attrs
)) {
1344 chat("add_func_desc: skipping local function\n");
1348 if (type_function_get_args(func
->declspec
.type
))
1349 LIST_FOR_EACH_ENTRY( arg
, type_function_get_args(func
->declspec
.type
), var_t
, entry
)
1352 if (arg
->attrs
) LIST_FOR_EACH_ENTRY( attr
, arg
->attrs
, const attr_t
, entry
) {
1353 if(attr
->type
== ATTR_DEFAULTVALUE
)
1355 else if(attr
->type
== ATTR_OPTIONAL
)
1357 else if(attr
->type
== ATTR_CUSTOM
)
1358 has_arg_custdata
= 1;
1362 chat("add_func_desc: num of params %d\n", num_params
);
1364 name_offset
= ctl2_alloc_name(typeinfo
->typelib
, func
->name
);
1366 if (func
->attrs
) LIST_FOR_EACH_ENTRY( attr
, func
->attrs
, const attr_t
, entry
) {
1367 expr_t
*expr
= attr
->u
.pval
;
1368 switch(attr
->type
) {
1370 funcflags
|= 0x4; /* FUNCFLAG_FBINDABLE */
1373 set_custdata_attr(typeinfo
->typelib
, attr
->u
.pval
, &func_custdata_offset
);
1375 case ATTR_DEFAULTBIND
:
1376 funcflags
|= 0x20; /* FUNCFLAG_FDEFAULTBIND */
1378 case ATTR_DEFAULTCOLLELEM
:
1379 funcflags
|= 0x100; /* FUNCFLAG_FDEFAULTCOLLELEM */
1381 case ATTR_DISPLAYBIND
:
1382 funcflags
|= 0x10; /* FUNCFLAG_FDISPLAYBIND */
1385 extra_attr
= max(extra_attr
, 3);
1386 if (expr
->type
== EXPR_STRLIT
|| expr
->type
== EXPR_WSTRLIT
)
1387 entry
= ctl2_alloc_string(typeinfo
->typelib
, attr
->u
.pval
);
1393 case ATTR_HELPCONTEXT
:
1394 extra_attr
= max(extra_attr
, 1);
1395 help_context
= expr
->u
.lval
;
1397 case ATTR_HELPSTRING
:
1398 extra_attr
= max(extra_attr
, 2);
1399 help_string_offset
= ctl2_alloc_string(typeinfo
->typelib
, attr
->u
.pval
);
1401 case ATTR_HELPSTRINGCONTEXT
:
1402 extra_attr
= max(extra_attr
, 6);
1403 help_string_context
= expr
->u
.lval
;
1406 funcflags
|= 0x40; /* FUNCFLAG_FHIDDEN */
1411 case ATTR_IMMEDIATEBIND
:
1412 funcflags
|= 0x1000; /* FUNCFLAG_FIMMEDIATEBIND */
1414 case ATTR_NONBROWSABLE
:
1415 funcflags
|= 0x400; /* FUNCFLAG_FNONBROWSABLE */
1419 case ATTR_DEFAULT_OVERLOAD
:
1423 invokekind
= 0x2; /* INVOKE_PROPERTYGET */
1426 invokekind
= 0x4; /* INVOKE_PROPERTYPUT */
1428 case ATTR_PROPPUTREF
:
1429 invokekind
= 0x8; /* INVOKE_PROPERTYPUTREF */
1431 /* FIXME: FUNCFLAG_FREPLACEABLE */
1432 case ATTR_REQUESTEDIT
:
1433 funcflags
|= 0x8; /* FUNCFLAG_FREQUESTEDIT */
1435 case ATTR_RESTRICTED
:
1436 funcflags
|= 0x1; /* FUNCFLAG_FRESTRICTED */
1439 funcflags
|= 0x2; /* FUNCFLAG_FSOURCE */
1441 case ATTR_UIDEFAULT
:
1442 funcflags
|= 0x200; /* FUNCFLAG_FUIDEFAULT */
1444 case ATTR_USESGETLASTERROR
:
1445 funcflags
|= 0x80; /* FUNCFLAG_FUSESGETLASTERROR */
1448 if (num_optional
|| num_defaults
)
1449 warning("add_func_desc: ignoring vararg in function with optional or defaultvalue params\n");
1458 if(has_arg_custdata
|| func_custdata_offset
!= -1) {
1459 extra_attr
= max(extra_attr
, 7 + num_params
);
1462 /* allocate type data space for us */
1463 typedata_size
= 0x18 + extra_attr
* sizeof(int) + (num_params
* (num_defaults
? 16 : 12));
1465 if (!typeinfo
->func_data
) {
1466 typeinfo
->func_data
= xmalloc(0x100);
1467 typeinfo
->func_data_allocated
= 0x100;
1468 typeinfo
->func_data
[0] = 0;
1471 if(typeinfo
->func_data
[0] + typedata_size
+ sizeof(int) > typeinfo
->func_data_allocated
) {
1472 typeinfo
->func_data_allocated
= max(typeinfo
->func_data_allocated
* 2,
1473 typeinfo
->func_data
[0] + typedata_size
+ sizeof(int));
1474 typeinfo
->func_data
= xrealloc(typeinfo
->func_data
, typeinfo
->func_data_allocated
);
1477 offset
= typeinfo
->func_data
[0];
1478 typeinfo
->func_data
[0] += typedata_size
;
1479 typedata
= typeinfo
->func_data
+ (offset
>> 2) + 1;
1482 /* find func with the same name - if it exists use its id */
1483 for(i
= 0; i
< (typeinfo
->typeinfo
->cElement
& 0xffff); i
++) {
1484 if(name_offset
== typeinfo
->func_names
[i
]) {
1485 id
= typeinfo
->func_indices
[i
];
1490 /* find the first func with the same id and link via the hiword of typedata[4] */
1492 for(i
= 0; i
< (typeinfo
->typeinfo
->cElement
& 0xffff); i
++) {
1493 if(id
== typeinfo
->func_indices
[i
]) {
1494 next_idx
= typeinfo
->func_data
[(typeinfo
->func_offsets
[i
] >> 2) + 1 + 4] >> 16;
1495 typeinfo
->func_data
[(typeinfo
->func_offsets
[i
] >> 2) + 1 + 4] &= 0xffff;
1496 typeinfo
->func_data
[(typeinfo
->func_offsets
[i
] >> 2) + 1 + 4] |= (index
<< 16);
1501 /* fill out the basic type information */
1502 typedata
[0] = typedata_size
| (index
<< 16);
1503 encode_var(typeinfo
->typelib
, type_function_get_rettype(func
->declspec
.type
), func
,
1504 &typedata
[1], &decoded_size
);
1505 typedata
[2] = funcflags
;
1506 typedata
[3] = ((52 /*sizeof(FUNCDESC)*/ + decoded_size
) << 16) | typeinfo
->typeinfo
->cbSizeVft
;
1507 typedata
[4] = (next_idx
<< 16) | (callconv
<< 8) | (invokekind
<< 3) | funckind
;
1508 if(has_arg_custdata
|| func_custdata_offset
!= -1) typedata
[4] |= 0x0080;
1509 if(num_defaults
) typedata
[4] |= 0x1000;
1510 if(entry_is_ord
) typedata
[4] |= 0x2000;
1511 typedata
[5] = (num_optional
<< 16) | num_params
;
1513 /* NOTE: High word of typedata[3] is total size of FUNCDESC + size of all ELEMDESCs for params + TYPEDESCs for pointer params and return types. */
1514 /* That is, total memory allocation required to reconstitute the FUNCDESC in its entirety. */
1515 typedata
[3] += (16 /*sizeof(ELEMDESC)*/ * num_params
) << 16;
1516 typedata
[3] += (24 /*sizeof(PARAMDESCEX)*/ * num_defaults
) << 16;
1518 switch(extra_attr
) {
1520 if(extra_attr
> 7 + num_params
) warning("unknown number of optional attrs\n");
1521 /* typedata[13..+num_params] = arg_custdata_offset handled in below loop */
1522 case 7: typedata
[12] = func_custdata_offset
;
1523 case 6: typedata
[11] = help_string_context
;
1524 case 5: typedata
[10] = -1;
1525 case 4: typedata
[9] = -1;
1526 case 3: typedata
[8] = entry
;
1527 case 2: typedata
[7] = help_string_offset
;
1528 case 1: typedata
[6] = help_context
;
1533 if (type_function_get_args(func
->declspec
.type
))
1536 LIST_FOR_EACH_ENTRY( arg
, type_function_get_args(func
->declspec
.type
), var_t
, entry
)
1539 int *paramdata
= typedata
+ 6 + extra_attr
+ (num_defaults
? num_params
: 0) + i
* 3;
1540 int *defaultdata
= num_defaults
? typedata
+ 6 + extra_attr
+ i
: NULL
;
1541 int arg_custdata_offset
= -1;
1543 if(defaultdata
) *defaultdata
= -1;
1545 encode_var(typeinfo
->typelib
, arg
->declspec
.type
, arg
, paramdata
, &decoded_size
);
1546 if (arg
->attrs
) LIST_FOR_EACH_ENTRY( attr
, arg
->attrs
, const attr_t
, entry
) {
1547 switch(attr
->type
) {
1549 set_custdata_attr(typeinfo
->typelib
, attr
->u
.pval
, &arg_custdata_offset
);
1551 case ATTR_DEFAULTVALUE
:
1553 paramflags
|= 0x30; /* PARAMFLAG_FHASDEFAULT | PARAMFLAG_FOPT */
1554 write_default_value(typeinfo
->typelib
, arg
->declspec
.type
, (expr_t
*)attr
->u
.pval
, defaultdata
);
1558 paramflags
|= 0x01; /* PARAMFLAG_FIN */
1561 paramflags
|= 0x10; /* PARAMFLAG_FOPT */
1564 paramflags
|= 0x02; /* PARAMFLAG_FOUT */
1566 case ATTR_PARAMLCID
:
1567 paramflags
|= 0x04; /* PARAMFLAG_LCID */
1568 lcid_retval_count
++;
1571 paramflags
|= 0x08; /* PARAMFLAG_FRETVAL */
1572 lcid_retval_count
++;
1575 chat("unhandled param attr %d\n", attr
->type
);
1578 if(extra_attr
> 7 + i
) {
1579 typedata
[13+i
] = arg_custdata_offset
;
1583 paramdata
[2] = paramflags
;
1584 typedata
[3] += decoded_size
<< 16;
1590 if(lcid_retval_count
== 1)
1591 typedata
[4] |= 0x4000;
1592 else if(lcid_retval_count
== 2)
1593 typedata
[4] |= 0x8000;
1595 if(typeinfo
->funcs_allocated
== 0) {
1596 typeinfo
->funcs_allocated
= 10;
1597 typeinfo
->func_indices
= xmalloc(typeinfo
->funcs_allocated
* sizeof(int));
1598 typeinfo
->func_names
= xmalloc(typeinfo
->funcs_allocated
* sizeof(int));
1599 typeinfo
->func_offsets
= xmalloc(typeinfo
->funcs_allocated
* sizeof(int));
1601 if(typeinfo
->funcs_allocated
== (typeinfo
->typeinfo
->cElement
& 0xffff)) {
1602 typeinfo
->funcs_allocated
*= 2;
1603 typeinfo
->func_indices
= xrealloc(typeinfo
->func_indices
, typeinfo
->funcs_allocated
* sizeof(int));
1604 typeinfo
->func_names
= xrealloc(typeinfo
->func_names
, typeinfo
->funcs_allocated
* sizeof(int));
1605 typeinfo
->func_offsets
= xrealloc(typeinfo
->func_offsets
, typeinfo
->funcs_allocated
* sizeof(int));
1608 /* update the index data */
1609 typeinfo
->func_indices
[typeinfo
->typeinfo
->cElement
& 0xffff] = id
;
1610 typeinfo
->func_offsets
[typeinfo
->typeinfo
->cElement
& 0xffff] = offset
;
1611 typeinfo
->func_names
[typeinfo
->typeinfo
->cElement
& 0xffff] = name_offset
;
1614 if (!typeinfo
->typeinfo
->res2
) typeinfo
->typeinfo
->res2
= 0x20;
1615 typeinfo
->typeinfo
->res2
<<= 1;
1617 if (index
< 2) typeinfo
->typeinfo
->res2
+= num_params
<< 4;
1619 if (typeinfo
->typeinfo
->res3
== -1) typeinfo
->typeinfo
->res3
= 0;
1620 typeinfo
->typeinfo
->res3
+= 0x38 + num_params
* 0x10;
1621 if(num_defaults
) typeinfo
->typeinfo
->res3
+= num_params
* 0x4;
1623 /* adjust size of VTBL */
1624 if(funckind
!= 0x3 /* FUNC_STATIC */)
1625 typeinfo
->typeinfo
->cbSizeVft
+= pointer_size
;
1627 /* Increment the number of function elements */
1628 typeinfo
->typeinfo
->cElement
+= 1;
1630 namedata
= typeinfo
->typelib
->typelib_segment_data
[MSFT_SEG_NAME
] + name_offset
;
1631 if (*((int *)namedata
) == -1) {
1632 *((int *)namedata
) = typeinfo
->typelib
->typelib_typeinfo_offsets
[typeinfo
->typeinfo
->typekind
>> 16];
1633 if(typeinfo
->typekind
== TKIND_MODULE
)
1634 namedata
[9] |= 0x10;
1636 namedata
[9] &= ~0x10;
1638 if(typeinfo
->typekind
== TKIND_MODULE
)
1639 namedata
[9] |= 0x20;
1641 if (type_function_get_args(func
->declspec
.type
))
1644 LIST_FOR_EACH_ENTRY( arg
, type_function_get_args(func
->declspec
.type
), var_t
, entry
)
1646 /* don't give the last arg of a [propput*] func a name */
1647 if(i
!= num_params
- 1 || (invokekind
!= 0x4 /* INVOKE_PROPERTYPUT */ && invokekind
!= 0x8 /* INVOKE_PROPERTYPUTREF */))
1649 int *paramdata
= typedata
+ 6 + extra_attr
+ (num_defaults
? num_params
: 0) + i
* 3;
1650 offset
= ctl2_alloc_name(typeinfo
->typelib
, arg
->name
);
1651 paramdata
[1] = offset
;
1659 static void add_var_desc(msft_typeinfo_t
*typeinfo
, unsigned int index
, var_t
* var
)
1662 unsigned int typedata_size
;
1665 unsigned int var_datawidth
, var_alignment
= 0;
1666 int var_type_size
, var_kind
= 0 /* VAR_PERINSTANCE */;
1670 unsigned char *namedata
;
1671 int var_num
= (typeinfo
->typeinfo
->cElement
>> 16) & 0xffff;
1672 int var_custdata_offset
= -1;
1675 var
->name
= gen_name();
1677 chat("add_var_desc(%d, %s)\n", index
, var
->name
);
1679 id
= 0x40000000 + index
;
1681 if (var
->attrs
) LIST_FOR_EACH_ENTRY( attr
, var
->attrs
, const attr_t
, entry
) {
1682 expr_t
*expr
= attr
->u
.pval
;
1683 switch(attr
->type
) {
1685 varflags
|= 0x04; /* VARFLAG_FBINDABLE */
1688 extra_attr
= max(extra_attr
,4);
1689 set_custdata_attr(typeinfo
->typelib
, attr
->u
.pval
, &var_custdata_offset
);
1691 case ATTR_DEFAULTBIND
:
1692 varflags
|= 0x20; /* VARFLAG_FDEFAULTBIND */
1694 case ATTR_DEFAULTCOLLELEM
:
1695 varflags
|= 0x100; /* VARFLAG_FDEFAULTCOLLELEM */
1697 case ATTR_DISPLAYBIND
:
1698 varflags
|= 0x10; /* VARFLAG_FDISPLAYBIND */
1701 varflags
|= 0x40; /* VARFLAG_FHIDDEN */
1706 case ATTR_IMMEDIATEBIND
:
1707 varflags
|= 0x1000; /* VARFLAG_FIMMEDIATEBIND */
1709 case ATTR_NONBROWSABLE
:
1710 varflags
|= 0x400; /* VARFLAG_FNONBROWSABLE */
1713 varflags
|= 0x01; /* VARFLAG_FREADONLY */
1715 /* FIXME: VARFLAG_FREPLACEABLE */
1716 case ATTR_REQUESTEDIT
:
1717 varflags
|= 0x08; /* VARFLAG_FREQUESTEDIT */
1719 case ATTR_RESTRICTED
:
1720 varflags
|= 0x80; /* VARFLAG_FRESTRICTED */
1723 varflags
|= 0x02; /* VARFLAG_FSOURCE */
1725 case ATTR_UIDEFAULT
:
1726 varflags
|= 0x0200; /* VARFLAG_FUIDEFAULT */
1733 /* allocate type data space for us */
1734 typedata_size
= 0x14 + extra_attr
* sizeof(int);
1736 if (!typeinfo
->var_data
) {
1737 typeinfo
->var_data
= xmalloc(0x100);
1738 typeinfo
->var_data_allocated
= 0x100;
1739 typeinfo
->var_data
[0] = 0;
1742 if(typeinfo
->var_data
[0] + typedata_size
+ sizeof(int) > typeinfo
->var_data_allocated
) {
1743 typeinfo
->var_data_allocated
= max(typeinfo
->var_data_allocated
* 2,
1744 typeinfo
->var_data
[0] + typedata_size
+ sizeof(int));
1745 typeinfo
->var_data
= xrealloc(typeinfo
->var_data
, typeinfo
->var_data_allocated
);
1748 offset
= typeinfo
->var_data
[0];
1749 typeinfo
->var_data
[0] += typedata_size
;
1750 typedata
= typeinfo
->var_data
+ (offset
>> 2) + 1;
1752 /* fill out the basic type information */
1753 typedata
[0] = typedata_size
| (index
<< 16);
1754 typedata
[2] = varflags
;
1755 typedata
[3] = (36 /*sizeof(VARDESC)*/ << 16) | 0;
1757 if(typeinfo
->vars_allocated
== 0) {
1758 typeinfo
->vars_allocated
= 10;
1759 typeinfo
->var_indices
= xmalloc(typeinfo
->vars_allocated
* sizeof(int));
1760 typeinfo
->var_names
= xmalloc(typeinfo
->vars_allocated
* sizeof(int));
1761 typeinfo
->var_offsets
= xmalloc(typeinfo
->vars_allocated
* sizeof(int));
1763 if(typeinfo
->vars_allocated
== var_num
) {
1764 typeinfo
->vars_allocated
*= 2;
1765 typeinfo
->var_indices
= xrealloc(typeinfo
->var_indices
, typeinfo
->vars_allocated
* sizeof(int));
1766 typeinfo
->var_names
= xrealloc(typeinfo
->var_names
, typeinfo
->vars_allocated
* sizeof(int));
1767 typeinfo
->var_offsets
= xrealloc(typeinfo
->var_offsets
, typeinfo
->vars_allocated
* sizeof(int));
1769 /* update the index data */
1770 typeinfo
->var_indices
[var_num
] = id
;
1771 typeinfo
->var_names
[var_num
] = -1;
1772 typeinfo
->var_offsets
[var_num
] = offset
;
1774 /* figure out type widths and whatnot */
1775 var_datawidth
= type_memsize_and_alignment(var
->declspec
.type
, &var_alignment
);
1776 encode_var(typeinfo
->typelib
, var
->declspec
.type
, var
, &typedata
[1], &var_type_size
);
1778 /* pad out starting position to data width */
1779 typeinfo
->datawidth
+= var_alignment
- 1;
1780 typeinfo
->datawidth
&= ~(var_alignment
- 1);
1782 switch(typeinfo
->typekind
) {
1784 write_int_value(typeinfo
->typelib
, &typedata
[4], VT_I4
, var
->eval
->cval
);
1785 var_kind
= 2; /* VAR_CONST */
1786 var_type_size
+= 16; /* sizeof(VARIANT) */
1787 typeinfo
->datawidth
= var_datawidth
;
1790 typedata
[4] = typeinfo
->datawidth
;
1791 typeinfo
->datawidth
+= var_datawidth
;
1795 typeinfo
->datawidth
= max(typeinfo
->datawidth
, var_datawidth
);
1797 case TKIND_DISPATCH
:
1798 var_kind
= 3; /* VAR_DISPATCH */
1800 typeinfo
->datawidth
= pointer_size
;
1803 error("add_var_desc: unhandled type kind %d\n", typeinfo
->typekind
);
1807 /* add type description size to total required allocation */
1808 typedata
[3] += var_type_size
<< 16 | var_kind
;
1810 switch(extra_attr
) {
1811 case 5: typedata
[9] = -1 /*help_string_context*/;
1812 case 4: typedata
[8] = var_custdata_offset
;
1813 case 3: typedata
[7] = -1;
1814 case 2: typedata
[6] = -1 /*help_string_offset*/;
1815 case 1: typedata
[5] = -1 /*help_context*/;
1819 warning("unknown number of optional attrs\n");
1822 /* fix type alignment */
1823 alignment
= (typeinfo
->typeinfo
->typekind
>> 11) & 0x1f;
1824 if (alignment
< var_alignment
) {
1825 alignment
= var_alignment
;
1826 typeinfo
->typeinfo
->typekind
&= ~0xffc0;
1827 typeinfo
->typeinfo
->typekind
|= alignment
<< 11 | alignment
<< 6;
1831 if (!typeinfo
->typeinfo
->res2
) typeinfo
->typeinfo
->res2
= 0x1a;
1832 if ((index
== 0) || (index
== 1) || (index
== 2) || (index
== 4) || (index
== 9)) {
1833 typeinfo
->typeinfo
->res2
<<= 1;
1837 if (typeinfo
->typeinfo
->res3
== -1) typeinfo
->typeinfo
->res3
= 0;
1838 typeinfo
->typeinfo
->res3
+= 0x2c;
1840 /* increment the number of variable elements */
1841 typeinfo
->typeinfo
->cElement
+= 0x10000;
1843 /* pad data width to alignment */
1844 typeinfo
->typeinfo
->size
= (typeinfo
->datawidth
+ (alignment
- 1)) & ~(alignment
- 1);
1846 offset
= ctl2_alloc_name(typeinfo
->typelib
, var
->name
);
1848 namedata
= typeinfo
->typelib
->typelib_segment_data
[MSFT_SEG_NAME
] + offset
;
1849 if (*((int *)namedata
) == -1) {
1850 *((int *)namedata
) = typeinfo
->typelib
->typelib_typeinfo_offsets
[typeinfo
->typeinfo
->typekind
>> 16];
1851 if(typeinfo
->typekind
!= TKIND_DISPATCH
)
1852 namedata
[9] |= 0x10;
1854 namedata
[9] &= ~0x10;
1856 if (typeinfo
->typekind
== TKIND_ENUM
) {
1857 namedata
[9] |= 0x20;
1859 typeinfo
->var_names
[var_num
] = offset
;
1862 static void add_impl_type(msft_typeinfo_t
*typeinfo
, type_t
*ref
, importinfo_t
*importinfo
)
1865 alloc_importinfo(typeinfo
->typelib
, importinfo
);
1866 typeinfo
->typeinfo
->datatype1
= importinfo
->offset
+1;
1868 if(ref
->typelib_idx
== -1)
1869 add_interface_typeinfo(typeinfo
->typelib
, ref
);
1870 if(ref
->typelib_idx
== -1)
1871 error("add_impl_type: unable to add inherited interface\n");
1873 typeinfo
->typeinfo
->datatype1
= typeinfo
->typelib
->typelib_typeinfo_offsets
[ref
->typelib_idx
];
1876 typeinfo
->typeinfo
->cImplTypes
++;
1879 static msft_typeinfo_t
*create_msft_typeinfo(msft_typelib_t
*typelib
, enum type_kind kind
,
1880 const char *name
, const attr_list_t
*attrs
)
1883 msft_typeinfo_t
*msft_typeinfo
;
1885 int typeinfo_offset
;
1886 MSFT_TypeInfoBase
*typeinfo
;
1887 MSFT_GuidEntry guidentry
;
1889 chat("create_msft_typeinfo: name %s kind %d index %d\n", name
, kind
, typelib
->typelib_header
.nrtypeinfos
);
1891 msft_typeinfo
= xmalloc(sizeof(*msft_typeinfo
));
1892 memset( msft_typeinfo
, 0, sizeof(*msft_typeinfo
) );
1894 msft_typeinfo
->typelib
= typelib
;
1896 nameoffset
= ctl2_alloc_name(typelib
, name
);
1897 typeinfo_offset
= ctl2_alloc_typeinfo(typelib
, nameoffset
);
1898 typeinfo
= (MSFT_TypeInfoBase
*)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEINFO
][typeinfo_offset
];
1900 typelib
->typelib_segment_data
[MSFT_SEG_NAME
][nameoffset
+ 9] = 0x38;
1901 *((int *)&typelib
->typelib_segment_data
[MSFT_SEG_NAME
][nameoffset
]) = typeinfo_offset
;
1903 msft_typeinfo
->typekind
= kind
;
1904 msft_typeinfo
->typeinfo
= typeinfo
;
1906 typeinfo
->typekind
|= kind
| 0x20;
1908 if(kind
== TKIND_COCLASS
)
1909 typeinfo
->flags
|= 0x2; /* TYPEFLAG_FCANCREATE */
1911 if (attrs
) LIST_FOR_EACH_ENTRY( attr
, attrs
, const attr_t
, entry
) {
1912 switch(attr
->type
) {
1913 case ATTR_AGGREGATABLE
:
1914 if (kind
== TKIND_COCLASS
)
1915 typeinfo
->flags
|= 0x400; /* TYPEFLAG_FAGGREGATABLE */
1918 case ATTR_APPOBJECT
:
1919 if (kind
== TKIND_COCLASS
)
1920 typeinfo
->flags
|= 0x1; /* TYPEFLAG_FAPPOBJECT */
1924 if (kind
== TKIND_COCLASS
)
1925 typeinfo
->flags
|= 0x20; /* TYPEFLAG_FCONTROL */
1928 set_custdata_attr(typelib
, attr
->u
.pval
, &typeinfo
->oCustData
);
1932 int offset
= ctl2_alloc_string(typelib
, attr
->u
.pval
);
1933 typeinfo
->datatype1
= offset
;
1938 /* FIXME: check interface is compatible */
1939 typeinfo
->typekind
= (typeinfo
->typekind
& ~0xff) | 0x34;
1940 typeinfo
->flags
|= 0x140; /* TYPEFLAG_FDUAL | TYPEFLAG_FOLEAUTOMATION */
1943 case ATTR_HELPCONTEXT
:
1945 expr_t
*expr
= (expr_t
*)attr
->u
.pval
;
1946 typeinfo
->helpcontext
= expr
->cval
;
1949 case ATTR_HELPSTRING
:
1951 int offset
= ctl2_alloc_string(typelib
, attr
->u
.pval
);
1952 if (offset
== -1) break;
1953 typeinfo
->docstringoffs
= offset
;
1956 case ATTR_HELPSTRINGCONTEXT
:
1958 expr_t
*expr
= (expr_t
*)attr
->u
.pval
;
1959 typeinfo
->helpstringcontext
= expr
->cval
;
1963 typeinfo
->flags
|= 0x10; /* TYPEFLAG_FHIDDEN */
1967 typeinfo
->flags
|= 0x04; /* TYPEFLAG_FLICENSED */
1970 case ATTR_NONCREATABLE
:
1971 typeinfo
->flags
&= ~0x2; /* TYPEFLAG_FCANCREATE */
1974 case ATTR_NONEXTENSIBLE
:
1975 typeinfo
->flags
|= 0x80; /* TYPEFLAG_FNONEXTENSIBLE */
1978 case ATTR_OLEAUTOMATION
:
1979 typeinfo
->flags
|= 0x100; /* TYPEFLAG_FOLEAUTOMATION */
1982 /* FIXME: TYPEFLAG_FPREDCLID */
1985 typeinfo
->flags
|= 0x4000; /* TYPEFLAG_FPROXY */
1988 /* FIXME: TYPEFLAG_FREPLACEABLE */
1990 case ATTR_RESTRICTED
:
1991 typeinfo
->flags
|= 0x200; /* TYPEFLAG_FRESTRICTED */
1995 guidentry
.guid
= *(struct uuid
*)attr
->u
.pval
;
1996 guidentry
.hreftype
= typelib
->typelib_typeinfo_offsets
[typeinfo
->typekind
>> 16];
1997 guidentry
.next_hash
= -1;
1998 typeinfo
->posguid
= ctl2_alloc_guid(typelib
, &guidentry
);
2000 if (IsEqualIID(guid
, &IID_IDispatch
)) {
2001 typelib
->typelib_header
.dispatchpos
= typelib
->typelib_typeinfo_offsets
[typeinfo
->typekind
>> 16];
2007 typeinfo
->version
= attr
->u
.ival
;
2015 if (typelib
->last_typeinfo
) typelib
->last_typeinfo
->next_typeinfo
= msft_typeinfo
;
2016 typelib
->last_typeinfo
= msft_typeinfo
;
2017 if (!typelib
->typeinfos
) typelib
->typeinfos
= msft_typeinfo
;
2020 return msft_typeinfo
;
2023 static void add_dispatch(msft_typelib_t
*typelib
)
2025 int guid_offset
, impfile_offset
, hash_key
;
2026 MSFT_GuidEntry guidentry
;
2027 MSFT_ImpInfo impinfo
;
2028 static const struct uuid stdole
= {0x00020430,0x0000,0x0000,{0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}};
2029 static const struct uuid iid_idispatch
= {0x00020400,0x0000,0x0000,{0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}};
2031 if(typelib
->typelib_header
.dispatchpos
!= -1) return;
2033 guidentry
.guid
= stdole
;
2034 guidentry
.hreftype
= 2;
2035 guidentry
.next_hash
= -1;
2036 hash_key
= ctl2_hash_guid(&guidentry
.guid
);
2037 guid_offset
= ctl2_find_guid(typelib
, hash_key
, &guidentry
.guid
);
2038 if (guid_offset
== -1)
2039 guid_offset
= ctl2_alloc_guid(typelib
, &guidentry
);
2040 impfile_offset
= alloc_importfile(typelib
, guid_offset
, 2, 0, "stdole2.tlb");
2042 guidentry
.guid
= iid_idispatch
;
2043 guidentry
.hreftype
= 1;
2044 guidentry
.next_hash
= -1;
2045 impinfo
.flags
= TKIND_INTERFACE
<< 24 | MSFT_IMPINFO_OFFSET_IS_GUID
;
2046 impinfo
.oImpFile
= impfile_offset
;
2047 hash_key
= ctl2_hash_guid(&guidentry
.guid
);
2048 guid_offset
= ctl2_find_guid(typelib
, hash_key
, &guidentry
.guid
);
2049 if (guid_offset
== -1)
2050 guid_offset
= ctl2_alloc_guid(typelib
, &guidentry
);
2051 impinfo
.oGuid
= guid_offset
;
2052 typelib
->typelib_header
.dispatchpos
= alloc_msft_importinfo(typelib
, &impinfo
) | 0x01;
2055 static void add_dispinterface_typeinfo(msft_typelib_t
*typelib
, type_t
*dispinterface
)
2057 int num_parents
= 0, num_funcs
= 0;
2058 importinfo_t
*importinfo
= NULL
;
2059 const statement_t
*stmt_func
;
2060 type_t
*inherit
, *ref
;
2064 msft_typeinfo_t
*msft_typeinfo
;
2066 if (-1 < dispinterface
->typelib_idx
)
2069 inherit
= type_dispiface_get_inherit(dispinterface
);
2073 importinfo
= find_importinfo(typelib
, inherit
->name
);
2075 if (!importinfo
&& type_iface_get_inherit(inherit
) && inherit
->typelib_idx
== -1)
2076 add_interface_typeinfo(typelib
, inherit
);
2079 /* check typelib_idx again, it could have been added while resolving the parent interface */
2080 if (-1 < dispinterface
->typelib_idx
)
2083 dispinterface
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2084 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_DISPATCH
, dispinterface
->name
,
2085 dispinterface
->attrs
);
2087 msft_typeinfo
->typeinfo
->size
= pointer_size
;
2088 msft_typeinfo
->typeinfo
->typekind
|= pointer_size
<< 11 | pointer_size
<< 6;
2090 msft_typeinfo
->typeinfo
->flags
|= 0x1000; /* TYPEFLAG_FDISPATCHABLE */
2091 add_dispatch(typelib
);
2095 add_impl_type(msft_typeinfo
, inherit
, importinfo
);
2096 msft_typeinfo
->typeinfo
->typekind
|= 0x10;
2099 /* count the number of inherited interfaces and non-local functions */
2100 for (ref
= inherit
; ref
; ref
= type_iface_get_inherit(ref
))
2103 STATEMENTS_FOR_EACH_FUNC( stmt_func
, type_iface_get_stmts(ref
) )
2105 var_t
*func
= stmt_func
->u
.var
;
2106 if (!is_local(func
->attrs
)) num_funcs
++;
2109 msft_typeinfo
->typeinfo
->datatype2
= num_funcs
<< 16 | num_parents
;
2110 msft_typeinfo
->typeinfo
->cbSizeVft
= num_funcs
* pointer_size
;
2112 msft_typeinfo
->typeinfo
->cImplTypes
= 1; /* IDispatch */
2114 /* count the no of methods, as the variable indices come after the funcs */
2115 if (dispinterface
->details
.iface
->disp_methods
)
2116 LIST_FOR_EACH_ENTRY( func
, dispinterface
->details
.iface
->disp_methods
, var_t
, entry
)
2119 if (type_dispiface_get_props(dispinterface
))
2120 LIST_FOR_EACH_ENTRY( var
, type_dispiface_get_props(dispinterface
), var_t
, entry
)
2121 add_var_desc(msft_typeinfo
, idx
++, var
);
2123 if (type_dispiface_get_methods(dispinterface
))
2126 LIST_FOR_EACH_ENTRY( func
, type_dispiface_get_methods(dispinterface
), var_t
, entry
)
2127 if(add_func_desc(msft_typeinfo
, func
, idx
))
2131 typelib
->typelib
->reg_ifaces
= xrealloc(typelib
->typelib
->reg_ifaces
,
2132 (typelib
->typelib
->reg_iface_count
+ 1) * sizeof(dispinterface
));
2133 typelib
->typelib
->reg_ifaces
[typelib
->typelib
->reg_iface_count
++] = dispinterface
;
2136 static void add_interface_typeinfo(msft_typelib_t
*typelib
, type_t
*interface
)
2139 const statement_t
*stmt_func
;
2141 msft_typeinfo_t
*msft_typeinfo
;
2142 importinfo_t
*ref_importinfo
= NULL
;
2143 int num_parents
= 0, num_funcs
= 0;
2145 const type_t
*derived
;
2147 if (-1 < interface
->typelib_idx
)
2150 if (!interface
->details
.iface
)
2152 error( "interface %s is referenced but not defined\n", interface
->name
);
2156 if (is_attr(interface
->attrs
, ATTR_DISPINTERFACE
)) {
2157 add_dispinterface_typeinfo(typelib
, interface
);
2161 /* midl adds the parent interface first, unless the parent itself
2162 has no parent (i.e. it stops before IUnknown). */
2164 inherit
= type_iface_get_inherit(interface
);
2167 ref_importinfo
= find_importinfo(typelib
, inherit
->name
);
2169 if(!ref_importinfo
&& type_iface_get_inherit(inherit
) &&
2170 inherit
->typelib_idx
== -1)
2171 add_interface_typeinfo(typelib
, inherit
);
2174 /* check typelib_idx again, it could have been added while resolving the parent interface */
2175 if (-1 < interface
->typelib_idx
)
2178 interface
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2179 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_INTERFACE
, interface
->name
, interface
->attrs
);
2180 msft_typeinfo
->typeinfo
->size
= pointer_size
;
2181 msft_typeinfo
->typeinfo
->typekind
|= 0x0200;
2182 msft_typeinfo
->typeinfo
->typekind
|= pointer_size
<< 11;
2184 for (derived
= inherit
; derived
; derived
= type_iface_get_inherit(derived
))
2185 if (derived
->name
&& !strcmp(derived
->name
, "IDispatch"))
2186 msft_typeinfo
->typeinfo
->flags
|= 0x1000; /* TYPEFLAG_FDISPATCHABLE */
2188 if(type_iface_get_inherit(interface
))
2189 add_impl_type(msft_typeinfo
, type_iface_get_inherit(interface
),
2192 /* count the number of inherited interfaces and non-local functions */
2193 for(ref
= inherit
; ref
; ref
= type_iface_get_inherit(ref
)) {
2195 STATEMENTS_FOR_EACH_FUNC( stmt_func
, type_iface_get_stmts(ref
) ) {
2196 var_t
*func
= stmt_func
->u
.var
;
2197 if (!is_local(func
->attrs
)) num_funcs
++;
2200 msft_typeinfo
->typeinfo
->datatype2
= num_funcs
<< 16 | num_parents
;
2201 msft_typeinfo
->typeinfo
->cbSizeVft
= num_funcs
* pointer_size
;
2203 STATEMENTS_FOR_EACH_FUNC( stmt_func
, type_iface_get_stmts(interface
) ) {
2204 var_t
*func
= stmt_func
->u
.var
;
2205 if(add_func_desc(msft_typeinfo
, func
, idx
))
2209 if (is_attr(interface
->attrs
, ATTR_OLEAUTOMATION
) || is_attr(interface
->attrs
, ATTR_DUAL
))
2211 typelib
->typelib
->reg_ifaces
= xrealloc(typelib
->typelib
->reg_ifaces
,
2212 (typelib
->typelib
->reg_iface_count
+ 1) * sizeof(interface
));
2213 typelib
->typelib
->reg_ifaces
[typelib
->typelib
->reg_iface_count
++] = interface
;
2217 static void add_structure_typeinfo(msft_typelib_t
*typelib
, type_t
*structure
)
2222 msft_typeinfo_t
*msft_typeinfo
;
2224 if (-1 < structure
->typelib_idx
)
2227 if (!structure
->name
)
2228 structure
->name
= gen_name();
2230 structure
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2231 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_RECORD
, structure
->name
, structure
->attrs
);
2232 msft_typeinfo
->typeinfo
->size
= 0;
2234 if (type_get_type(structure
) == TYPE_STRUCT
)
2235 fields
= type_struct_get_fields(structure
);
2237 fields
= type_encapsulated_union_get_fields(structure
);
2241 LIST_FOR_EACH_ENTRY( cur
, fields
, var_t
, entry
)
2242 add_var_desc(msft_typeinfo
, idx
++, cur
);
2246 static void add_enum_typeinfo(msft_typelib_t
*typelib
, type_t
*enumeration
)
2250 msft_typeinfo_t
*msft_typeinfo
;
2252 if (-1 < enumeration
->typelib_idx
)
2255 enumeration
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2256 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_ENUM
, enumeration
->name
, enumeration
->attrs
);
2257 msft_typeinfo
->typeinfo
->size
= 0;
2259 if (type_enum_get_values(enumeration
))
2260 LIST_FOR_EACH_ENTRY( cur
, type_enum_get_values(enumeration
), var_t
, entry
)
2261 add_var_desc(msft_typeinfo
, idx
++, cur
);
2264 static void add_union_typeinfo(msft_typelib_t
*typelib
, type_t
*tunion
)
2268 msft_typeinfo_t
*msft_typeinfo
;
2270 if (-1 < tunion
->typelib_idx
)
2274 tunion
->name
= gen_name();
2276 tunion
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2277 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_UNION
, tunion
->name
, tunion
->attrs
);
2278 msft_typeinfo
->typeinfo
->size
= 0;
2280 if (type_union_get_cases(tunion
))
2281 LIST_FOR_EACH_ENTRY(cur
, type_union_get_cases(tunion
), var_t
, entry
)
2282 add_var_desc(msft_typeinfo
, idx
++, cur
);
2285 static void add_typedef_typeinfo(msft_typelib_t
*typelib
, type_t
*tdef
)
2287 msft_typeinfo_t
*msft_typeinfo
= NULL
;
2288 int datatype1
, datatype2
, duplicate
= 0;
2289 unsigned int size
, alignment
= 0;
2292 if (-1 < tdef
->typelib_idx
)
2295 type
= type_alias_get_aliasee_type(tdef
);
2297 if (!type
->name
|| strcmp(tdef
->name
, type
->name
) != 0)
2299 tdef
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2300 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_ALIAS
, tdef
->name
, tdef
->attrs
);
2305 encode_type(typelib
, get_type_vt(type
), type
, &datatype1
, &datatype2
);
2306 size
= type_memsize_and_alignment(type
, &alignment
);
2310 msft_typeinfo
->typeinfo
->datatype1
= datatype1
;
2311 msft_typeinfo
->typeinfo
->size
= size
;
2312 msft_typeinfo
->typeinfo
->datatype2
= datatype2
;
2313 msft_typeinfo
->typeinfo
->typekind
|= (alignment
<< 11 | alignment
<< 6);
2316 /* avoid adding duplicate type definitions */
2318 tdef
->typelib_idx
= type
->typelib_idx
;
2321 static void add_coclass_typeinfo(msft_typelib_t
*typelib
, type_t
*cls
)
2323 msft_typeinfo_t
*msft_typeinfo
;
2325 int num_ifaces
= 0, offset
, i
;
2326 MSFT_RefRecord
*ref
, *first
= NULL
, *first_source
= NULL
;
2327 int have_default
= 0, have_default_source
= 0;
2329 typeref_list_t
*ifaces
;
2331 if (-1 < cls
->typelib_idx
)
2334 cls
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2335 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_COCLASS
, cls
->name
, cls
->attrs
);
2337 ifaces
= type_coclass_get_ifaces(cls
);
2338 if (ifaces
) LIST_FOR_EACH_ENTRY( iref
, ifaces
, typeref_t
, entry
) num_ifaces
++;
2340 offset
= msft_typeinfo
->typeinfo
->datatype1
= ctl2_alloc_segment(typelib
, MSFT_SEG_REFERENCES
,
2341 num_ifaces
* sizeof(*ref
), 0);
2344 if (ifaces
) LIST_FOR_EACH_ENTRY( iref
, ifaces
, typeref_t
, entry
) {
2345 if(iref
->type
->typelib_idx
== -1)
2346 add_interface_typeinfo(typelib
, iref
->type
);
2347 ref
= (MSFT_RefRecord
*) (typelib
->typelib_segment_data
[MSFT_SEG_REFERENCES
] + offset
+ i
* sizeof(*ref
));
2348 ref
->reftype
= typelib
->typelib_typeinfo_offsets
[iref
->type
->typelib_idx
];
2350 ref
->oCustData
= -1;
2352 if(i
< num_ifaces
- 1)
2353 ref
->onext
= offset
+ (i
+ 1) * sizeof(*ref
);
2355 if (iref
->attrs
) LIST_FOR_EACH_ENTRY( attr
, iref
->attrs
, const attr_t
, entry
) {
2356 switch(attr
->type
) {
2358 ref
->flags
|= 0x1; /* IMPLTYPEFLAG_FDEFAULT */
2360 case ATTR_DEFAULTVTABLE
:
2361 ref
->flags
|= 0x8; /* IMPLTYPEFLAG_FDEFAULTVTABLE */
2363 case ATTR_RESTRICTED
:
2364 ref
->flags
|= 0x4; /* IMPLTYPEFLAG_FRESTRICTED */
2367 ref
->flags
|= 0x2; /* IMPLTYPEFLAG_FSOURCE */
2370 warning("add_coclass_typeinfo: unhandled attr %d\n", attr
->type
);
2373 if(ref
->flags
& 0x1) { /* IMPLTYPEFLAG_FDEFAULT */
2374 if(ref
->flags
& 0x2) /* IMPLTYPEFLAG_SOURCE */
2375 have_default_source
= 1;
2380 /* If the interface is non-restricted and we haven't already had one then
2381 remember it so that we can use it as a default later */
2382 if((ref
->flags
& 0x4) == 0) { /* IMPLTYPEFLAG_FRESTRICTED */
2383 if(ref
->flags
& 0x2) { /* IMPLTYPEFLAG_FSOURCE */
2393 /* If we haven't had a default interface, then set the default flags on the
2395 if(!have_default
&& first
)
2396 first
->flags
|= 0x1;
2397 if(!have_default_source
&& first_source
)
2398 first_source
->flags
|= 0x1;
2400 msft_typeinfo
->typeinfo
->cImplTypes
= num_ifaces
;
2401 msft_typeinfo
->typeinfo
->size
= pointer_size
;
2402 msft_typeinfo
->typeinfo
->typekind
|= 0x2200;
2405 static void add_module_typeinfo(msft_typelib_t
*typelib
, type_t
*module
)
2408 const statement_t
*stmt
;
2409 msft_typeinfo_t
*msft_typeinfo
;
2411 if (-1 < module
->typelib_idx
)
2414 module
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2415 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_MODULE
, module
->name
, module
->attrs
);
2416 msft_typeinfo
->typeinfo
->typekind
|= 0x0a00;
2418 STATEMENTS_FOR_EACH_FUNC( stmt
, module
->details
.module
->stmts
) {
2419 var_t
*func
= stmt
->u
.var
;
2420 if(add_func_desc(msft_typeinfo
, func
, idx
))
2424 msft_typeinfo
->typeinfo
->size
= idx
;
2427 static void add_type_typeinfo(msft_typelib_t
*typelib
, type_t
*type
)
2429 switch (type_get_type(type
)) {
2430 case TYPE_INTERFACE
:
2431 add_interface_typeinfo(typelib
, type
);
2434 case TYPE_ENCAPSULATED_UNION
:
2435 add_structure_typeinfo(typelib
, type
);
2438 add_enum_typeinfo(typelib
, type
);
2441 add_union_typeinfo(typelib
, type
);
2444 add_coclass_typeinfo(typelib
, type
);
2451 error("add_entry: unhandled type 0x%x for %s\n",
2452 type_get_type(type
), type
->name
);
2457 static void add_entry(msft_typelib_t
*typelib
, const statement_t
*stmt
)
2459 switch(stmt
->type
) {
2464 case STMT_DECLARATION
:
2465 /* not included in typelib */
2467 case STMT_IMPORTLIB
:
2468 /* not processed here */
2473 if (stmt
->u
.type_list
) LIST_FOR_EACH_ENTRY(ref
, stmt
->u
.type_list
, typeref_t
, entry
) {
2474 /* if the type is public then add the typedef, otherwise attempt
2475 * to add the aliased type */
2476 if (is_attr(ref
->type
->attrs
, ATTR_PUBLIC
))
2477 add_typedef_typeinfo(typelib
, ref
->type
);
2479 add_type_typeinfo(typelib
, type_alias_get_aliasee_type(ref
->type
));
2484 add_module_typeinfo(typelib
, stmt
->u
.type
);
2489 type_t
*type
= stmt
->u
.type
;
2490 add_type_typeinfo(typelib
, type
);
2496 static void set_name(msft_typelib_t
*typelib
)
2500 offset
= ctl2_alloc_name(typelib
, typelib
->typelib
->name
);
2501 if (offset
== -1) return;
2502 typelib
->typelib_header
.NameOffset
= offset
;
2506 static void set_version(msft_typelib_t
*typelib
)
2508 typelib
->typelib_header
.version
= get_attrv( typelib
->typelib
->attrs
, ATTR_VERSION
);
2511 static void set_guid(msft_typelib_t
*typelib
)
2513 MSFT_GuidEntry guidentry
= { {0}, -2, -1 };
2515 struct uuid
*ptr
= get_attrp( typelib
->typelib
->attrs
, ATTR_UUID
);
2517 if (ptr
) guidentry
.guid
= *ptr
;
2519 offset
= ctl2_alloc_guid(typelib
, &guidentry
);
2520 typelib
->typelib_header
.posguid
= offset
;
2525 static void set_doc_string(msft_typelib_t
*typelib
)
2527 char *str
= get_attrp( typelib
->typelib
->attrs
, ATTR_HELPSTRING
);
2531 int offset
= ctl2_alloc_string(typelib
, str
);
2532 if (offset
!= -1) typelib
->typelib_header
.helpstring
= offset
;
2536 static void set_help_file_name(msft_typelib_t
*typelib
)
2538 char *str
= get_attrp( typelib
->typelib
->attrs
, ATTR_HELPFILE
);
2542 int offset
= ctl2_alloc_string(typelib
, str
);
2545 typelib
->typelib_header
.helpfile
= offset
;
2546 typelib
->typelib_header
.varflags
|= 0x10;
2551 static void set_help_context(msft_typelib_t
*typelib
)
2553 const expr_t
*expr
= get_attrp( typelib
->typelib
->attrs
, ATTR_HELPCONTEXT
);
2554 if (expr
) typelib
->typelib_header
.helpcontext
= expr
->cval
;
2557 static void set_help_string_dll(msft_typelib_t
*typelib
)
2559 char *str
= get_attrp( typelib
->typelib
->attrs
, ATTR_HELPSTRINGDLL
);
2563 int offset
= ctl2_alloc_string(typelib
, str
);
2566 typelib
->help_string_dll_offset
= offset
;
2567 typelib
->typelib_header
.varflags
|= 0x100;
2572 static void set_help_string_context(msft_typelib_t
*typelib
)
2574 const expr_t
*expr
= get_attrp( typelib
->typelib
->attrs
, ATTR_HELPSTRINGCONTEXT
);
2575 if (expr
) typelib
->typelib_header
.helpstringcontext
= expr
->cval
;
2578 static void set_lcid(msft_typelib_t
*typelib
)
2580 const expr_t
*lcid_expr
= get_attrp( typelib
->typelib
->attrs
, ATTR_LIBLCID
);
2583 typelib
->typelib_header
.lcid
= lcid_expr
->cval
;
2584 typelib
->typelib_header
.lcid2
= lcid_expr
->cval
;
2588 static void set_lib_flags(msft_typelib_t
*typelib
)
2592 typelib
->typelib_header
.flags
= 0;
2593 if (!typelib
->typelib
->attrs
) return;
2594 LIST_FOR_EACH_ENTRY( attr
, typelib
->typelib
->attrs
, const attr_t
, entry
)
2596 switch(attr
->type
) {
2598 typelib
->typelib_header
.flags
|= 0x02; /* LIBFLAG_FCONTROL */
2601 typelib
->typelib_header
.flags
|= 0x04; /* LIBFLAG_FHIDDEN */
2603 case ATTR_RESTRICTED
:
2604 typelib
->typelib_header
.flags
|= 0x01; /* LIBFLAG_FRESTRICTED */
2613 static void ctl2_write_segment(msft_typelib_t
*typelib
, int segment
)
2615 if (typelib
->typelib_segment_data
[segment
])
2616 put_data(typelib
->typelib_segment_data
[segment
], typelib
->typelib_segdir
[segment
].length
);
2619 static void ctl2_finalize_typeinfos(msft_typelib_t
*typelib
, int filesize
)
2621 msft_typeinfo_t
*typeinfo
;
2623 for (typeinfo
= typelib
->typeinfos
; typeinfo
; typeinfo
= typeinfo
->next_typeinfo
) {
2624 typeinfo
->typeinfo
->memoffset
= filesize
;
2625 if (typeinfo
->func_data
)
2626 filesize
+= typeinfo
->func_data
[0] + ((typeinfo
->typeinfo
->cElement
& 0xffff) * 12);
2627 if (typeinfo
->var_data
)
2628 filesize
+= typeinfo
->var_data
[0] + (((typeinfo
->typeinfo
->cElement
>> 16) & 0xffff) * 12);
2629 if (typeinfo
->func_data
|| typeinfo
->var_data
)
2634 static int ctl2_finalize_segment(msft_typelib_t
*typelib
, int filepos
, int segment
)
2636 if (typelib
->typelib_segdir
[segment
].length
) {
2637 typelib
->typelib_segdir
[segment
].offset
= filepos
;
2639 typelib
->typelib_segdir
[segment
].offset
= -1;
2642 return typelib
->typelib_segdir
[segment
].length
;
2646 static void ctl2_write_typeinfos(msft_typelib_t
*typelib
)
2648 msft_typeinfo_t
*typeinfo
;
2651 for (typeinfo
= typelib
->typeinfos
; typeinfo
; typeinfo
= typeinfo
->next_typeinfo
) {
2652 if (!typeinfo
->func_data
&& !typeinfo
->var_data
) continue;
2654 if (typeinfo
->func_data
)
2655 typedata_size
= typeinfo
->func_data
[0];
2656 if (typeinfo
->var_data
)
2657 typedata_size
+= typeinfo
->var_data
[0];
2658 put_data(&typedata_size
, sizeof(int));
2659 if (typeinfo
->func_data
)
2660 put_data(typeinfo
->func_data
+ 1, typeinfo
->func_data
[0]);
2661 if (typeinfo
->var_data
)
2662 put_data(typeinfo
->var_data
+ 1, typeinfo
->var_data
[0]);
2663 if (typeinfo
->func_indices
)
2664 put_data(typeinfo
->func_indices
, (typeinfo
->typeinfo
->cElement
& 0xffff) * 4);
2665 if (typeinfo
->var_indices
)
2666 put_data(typeinfo
->var_indices
, (typeinfo
->typeinfo
->cElement
>> 16) * 4);
2667 if (typeinfo
->func_names
)
2668 put_data(typeinfo
->func_names
, (typeinfo
->typeinfo
->cElement
& 0xffff) * 4);
2669 if (typeinfo
->var_names
)
2670 put_data(typeinfo
->var_names
, (typeinfo
->typeinfo
->cElement
>> 16) * 4);
2671 if (typeinfo
->func_offsets
)
2672 put_data(typeinfo
->func_offsets
, (typeinfo
->typeinfo
->cElement
& 0xffff) * 4);
2673 if (typeinfo
->var_offsets
) {
2674 int add
= 0, i
, offset
;
2675 if(typeinfo
->func_data
)
2676 add
= typeinfo
->func_data
[0];
2677 for(i
= 0; i
< (typeinfo
->typeinfo
->cElement
>> 16); i
++) {
2678 offset
= typeinfo
->var_offsets
[i
];
2680 put_data(&offset
, 4);
2686 static void save_all_changes(msft_typelib_t
*typelib
)
2690 chat("save_all_changes(%p)\n", typelib
);
2692 filepos
= sizeof(MSFT_Header
) + sizeof(MSFT_SegDir
);
2693 if(typelib
->typelib_header
.varflags
& 0x100) filepos
+= 4; /* helpstringdll */
2694 filepos
+= typelib
->typelib_header
.nrtypeinfos
* 4;
2696 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_TYPEINFO
);
2697 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_GUIDHASH
);
2698 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_GUID
);
2699 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_REFERENCES
);
2700 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_IMPORTINFO
);
2701 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_IMPORTFILES
);
2702 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_NAMEHASH
);
2703 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_NAME
);
2704 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_STRING
);
2705 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_TYPEDESC
);
2706 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_ARRAYDESC
);
2707 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_CUSTDATA
);
2708 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_CUSTDATAGUID
);
2710 ctl2_finalize_typeinfos(typelib
, filepos
);
2712 init_output_buffer();
2714 put_data(&typelib
->typelib_header
, sizeof(typelib
->typelib_header
));
2715 if(typelib
->typelib_header
.varflags
& 0x100)
2716 put_data(&typelib
->help_string_dll_offset
, sizeof(typelib
->help_string_dll_offset
));
2718 put_data(typelib
->typelib_typeinfo_offsets
, typelib
->typelib_header
.nrtypeinfos
* 4);
2719 put_data(&typelib
->typelib_segdir
, sizeof(typelib
->typelib_segdir
));
2720 ctl2_write_segment( typelib
, MSFT_SEG_TYPEINFO
);
2721 ctl2_write_segment( typelib
, MSFT_SEG_GUIDHASH
);
2722 ctl2_write_segment( typelib
, MSFT_SEG_GUID
);
2723 ctl2_write_segment( typelib
, MSFT_SEG_REFERENCES
);
2724 ctl2_write_segment( typelib
, MSFT_SEG_IMPORTINFO
);
2725 ctl2_write_segment( typelib
, MSFT_SEG_IMPORTFILES
);
2726 ctl2_write_segment( typelib
, MSFT_SEG_NAMEHASH
);
2727 ctl2_write_segment( typelib
, MSFT_SEG_NAME
);
2728 ctl2_write_segment( typelib
, MSFT_SEG_STRING
);
2729 ctl2_write_segment( typelib
, MSFT_SEG_TYPEDESC
);
2730 ctl2_write_segment( typelib
, MSFT_SEG_ARRAYDESC
);
2731 ctl2_write_segment( typelib
, MSFT_SEG_CUSTDATA
);
2732 ctl2_write_segment( typelib
, MSFT_SEG_CUSTDATAGUID
);
2734 ctl2_write_typeinfos(typelib
);
2736 if (strendswith( typelib_name
, ".res" )) /* create a binary resource file */
2738 char typelib_id
[13] = "#1";
2740 expr_t
*expr
= get_attrp( typelib
->typelib
->attrs
, ATTR_ID
);
2742 sprintf( typelib_id
, "#%d", expr
->cval
);
2743 add_output_to_resources( "TYPELIB", typelib_id
);
2744 if (strendswith( typelib_name
, "_t.res" )) /* add typelib registration */
2745 output_typelib_regscript( typelib
->typelib
);
2747 else flush_output_buffer( typelib_name
);
2750 int create_msft_typelib(typelib_t
*typelib
)
2752 msft_typelib_t
*msft
;
2754 const statement_t
*stmt
;
2757 char *time_override
;
2758 unsigned int version
= 7 << 24 | 555; /* 7.00.0555 */
2759 static const struct uuid midl_time_guid
= {0xde77ba63,0x517c,0x11d1,{0xa2,0xda,0x00,0x00,0xf8,0x77,0x3c,0xe9}};
2760 static const struct uuid midl_version_guid
= {0xde77ba64,0x517c,0x11d1,{0xa2,0xda,0x00,0x00,0xf8,0x77,0x3c,0xe9}};
2761 static const struct uuid midl_info_guid
= {0xde77ba65,0x517c,0x11d1,{0xa2,0xda,0x00,0x00,0xf8,0x77,0x3c,0xe9}};
2762 char info_string
[128];
2764 msft
= xmalloc(sizeof(*msft
));
2765 memset(msft
, 0, sizeof(*msft
));
2766 msft
->typelib
= typelib
;
2768 ctl2_init_header(msft
);
2769 ctl2_init_segdir(msft
);
2771 msft
->typelib_header
.varflags
|= (pointer_size
== 8) ? SYS_WIN64
: SYS_WIN32
;
2774 * The following two calls return an offset or -1 if out of memory. We
2775 * specifically need an offset of 0, however, so...
2777 if (ctl2_alloc_segment(msft
, MSFT_SEG_GUIDHASH
, 0x80, 0x80)) { failed
= 1; }
2778 if (ctl2_alloc_segment(msft
, MSFT_SEG_NAMEHASH
, 0x200, 0x200)) { failed
= 1; }
2786 msft
->typelib_guidhash_segment
= (int *)msft
->typelib_segment_data
[MSFT_SEG_GUIDHASH
];
2787 msft
->typelib_namehash_segment
= (int *)msft
->typelib_segment_data
[MSFT_SEG_NAMEHASH
];
2789 memset(msft
->typelib_guidhash_segment
, 0xff, 0x80);
2790 memset(msft
->typelib_namehash_segment
, 0xff, 0x200);
2792 set_lib_flags(msft
);
2794 set_help_file_name(msft
);
2795 set_doc_string(msft
);
2799 set_help_context(msft
);
2800 set_help_string_dll(msft
);
2801 set_help_string_context(msft
);
2803 if (typelib
->attrs
) LIST_FOR_EACH_ENTRY( attr
, typelib
->attrs
, const attr_t
, entry
) {
2804 switch(attr
->type
) {
2806 set_custdata_attr(msft
, attr
->u
.pval
, &msft
->typelib_header
.CustomDataOffset
);
2813 /* midl adds two sets of custom data to the library: the current unix time
2814 and midl's version number */
2815 time_override
= getenv( "WIDL_TIME_OVERRIDE");
2816 cur_time
= time_override
? atol( time_override
) : time(NULL
);
2817 sprintf(info_string
, "Created by WIDL version %s at %s", PACKAGE_VERSION
, ctime(&cur_time
));
2818 set_custdata(msft
, &midl_info_guid
, VT_BSTR
, info_string
, &msft
->typelib_header
.CustomDataOffset
);
2819 set_custdata(msft
, &midl_time_guid
, VT_UI4
, &cur_time
, &msft
->typelib_header
.CustomDataOffset
);
2820 set_custdata(msft
, &midl_version_guid
, VT_UI4
, &version
, &msft
->typelib_header
.CustomDataOffset
);
2823 LIST_FOR_EACH_ENTRY( stmt
, typelib
->stmts
, const statement_t
, entry
)
2824 add_entry(msft
, stmt
);
2826 save_all_changes(msft
);