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.
31 #include "wine/port.h"
40 #define NONAMELESSUNION
41 #define NONAMELESSSTRUCT
48 #include "widltypes.h"
50 #include "typelib_struct.h"
54 enum MSFT_segment_index
{
55 MSFT_SEG_TYPEINFO
= 0, /* type information */
56 MSFT_SEG_IMPORTINFO
, /* import information */
57 MSFT_SEG_IMPORTFILES
, /* import filenames */
58 MSFT_SEG_REFERENCES
, /* references (?) */
59 MSFT_SEG_GUIDHASH
, /* hash table for guids? */
60 MSFT_SEG_GUID
, /* guid storage */
61 MSFT_SEG_NAMEHASH
, /* hash table for names */
62 MSFT_SEG_NAME
, /* name storage */
63 MSFT_SEG_STRING
, /* string storage */
64 MSFT_SEG_TYPEDESC
, /* type descriptions */
65 MSFT_SEG_ARRAYDESC
, /* array descriptions */
66 MSFT_SEG_CUSTDATA
, /* custom data */
67 MSFT_SEG_CUSTDATAGUID
, /* custom data guids */
68 MSFT_SEG_UNKNOWN
, /* ??? */
69 MSFT_SEG_UNKNOWN2
, /* ??? */
70 MSFT_SEG_MAX
/* total number of segments */
73 typedef struct tagMSFT_ImpFile
{
77 char filename
[0]; /* preceded by two bytes of encoded (length << 2) + flags in the low two bits. */
80 typedef struct _msft_typelib_t
83 MSFT_Header typelib_header
;
84 MSFT_pSeg typelib_segdir
[MSFT_SEG_MAX
];
85 char *typelib_segment_data
[MSFT_SEG_MAX
];
86 int typelib_segment_block_length
[MSFT_SEG_MAX
];
88 INT typelib_typeinfo_offsets
[0x200]; /* Hope that's enough. */
90 INT
*typelib_namehash_segment
;
91 INT
*typelib_guidhash_segment
;
93 INT help_string_dll_offset
;
95 struct _msft_typeinfo_t
*typeinfos
;
96 struct _msft_typeinfo_t
*last_typeinfo
;
99 typedef struct _msft_typeinfo_t
101 msft_typelib_t
*typelib
;
102 MSFT_TypeInfoBase
*typeinfo
;
104 unsigned int var_data_allocated
;
107 unsigned int func_data_allocated
;
122 struct _msft_typeinfo_t
*next_typeinfo
;
127 /*================== Internal functions ===================================*/
129 /****************************************************************************
132 * Initializes the type library header of a new typelib.
134 static void ctl2_init_header(
135 msft_typelib_t
*typelib
) /* [I] The typelib to initialize. */
137 typelib
->typelib_header
.magic1
= 0x5446534d;
138 typelib
->typelib_header
.magic2
= 0x00010002;
139 typelib
->typelib_header
.posguid
= -1;
140 typelib
->typelib_header
.lcid
= 0x0409; /* or do we use the current one? */
141 typelib
->typelib_header
.lcid2
= 0x0;
142 typelib
->typelib_header
.varflags
= 0x40;
143 typelib
->typelib_header
.version
= 0;
144 typelib
->typelib_header
.flags
= 0;
145 typelib
->typelib_header
.nrtypeinfos
= 0;
146 typelib
->typelib_header
.helpstring
= -1;
147 typelib
->typelib_header
.helpstringcontext
= 0;
148 typelib
->typelib_header
.helpcontext
= 0;
149 typelib
->typelib_header
.nametablecount
= 0;
150 typelib
->typelib_header
.nametablechars
= 0;
151 typelib
->typelib_header
.NameOffset
= -1;
152 typelib
->typelib_header
.helpfile
= -1;
153 typelib
->typelib_header
.CustomDataOffset
= -1;
154 typelib
->typelib_header
.res44
= 0x20;
155 typelib
->typelib_header
.res48
= 0x80;
156 typelib
->typelib_header
.dispatchpos
= -1;
157 typelib
->typelib_header
.nimpinfos
= 0;
160 /****************************************************************************
163 * Initializes the segment directory of a new typelib.
165 static void ctl2_init_segdir(
166 msft_typelib_t
*typelib
) /* [I] The typelib to initialize. */
171 segdir
= &typelib
->typelib_segdir
[MSFT_SEG_TYPEINFO
];
173 for (i
= 0; i
< 15; i
++) {
174 segdir
[i
].offset
= -1;
175 segdir
[i
].length
= 0;
176 segdir
[i
].res08
= -1;
177 segdir
[i
].res0c
= 0x0f;
181 /****************************************************************************
184 * Generates a hash key from a GUID.
188 * The hash key for the GUID.
190 static int ctl2_hash_guid(
191 REFGUID guid
) /* [I] The guid to hash. */
197 for (i
= 0; i
< 8; i
++) {
198 hash
^= ((const short *)guid
)[i
];
204 /****************************************************************************
207 * Locates a guid in a type library.
211 * The offset into the GUID segment of the guid, or -1 if not found.
213 static int ctl2_find_guid(
214 msft_typelib_t
*typelib
, /* [I] The typelib to operate against. */
215 int hash_key
, /* [I] The hash key for the guid. */
216 REFGUID guid
) /* [I] The guid to find. */
219 MSFT_GuidEntry
*guidentry
;
221 offset
= typelib
->typelib_guidhash_segment
[hash_key
];
222 while (offset
!= -1) {
223 guidentry
= (MSFT_GuidEntry
*)&typelib
->typelib_segment_data
[MSFT_SEG_GUID
][offset
];
225 if (!memcmp(guidentry
, guid
, sizeof(GUID
))) return offset
;
227 offset
= guidentry
->next_hash
;
233 /****************************************************************************
236 * Locates a name in a type library.
240 * The offset into the NAME segment of the name, or -1 if not found.
244 * The name must be encoded as with ctl2_encode_name().
246 static int ctl2_find_name(
247 msft_typelib_t
*typelib
, /* [I] The typelib to operate against. */
248 char *name
) /* [I] The encoded name to find. */
253 offset
= typelib
->typelib_namehash_segment
[name
[2] & 0x7f];
254 while (offset
!= -1) {
255 namestruct
= (int *)&typelib
->typelib_segment_data
[MSFT_SEG_NAME
][offset
];
257 if (!((namestruct
[2] ^ *((int *)name
)) & 0xffff00ff)) {
258 /* hash codes and lengths match, final test */
259 if (!strncasecmp(name
+4, (void *)(namestruct
+3), name
[0])) break;
262 /* move to next item in hash bucket */
263 offset
= namestruct
[1];
269 /****************************************************************************
272 * Encodes a name string to a form suitable for storing into a type library
273 * or comparing to a name stored in a type library.
277 * The length of the encoded name, including padding and length+hash fields.
281 * Will throw an exception if name or result are NULL. Is not multithread
282 * safe in the slightest.
284 static int ctl2_encode_name(
285 msft_typelib_t
*typelib
, /* [I] The typelib to operate against (used for LCID only). */
286 const char *name
, /* [I] The name string to encode. */
287 char **result
) /* [O] A pointer to a pointer to receive the encoded name. */
290 static char converted_name
[0x104];
294 length
= strlen(name
);
295 memcpy(converted_name
+ 4, name
, length
);
296 converted_name
[0] = length
& 0xff;
298 converted_name
[length
+ 4] = 0;
300 converted_name
[1] = 0x00;
302 value
= lhash_val_of_name_sys(typelib
->typelib_header
.varflags
& 0x0f, typelib
->typelib_header
.lcid
, converted_name
+ 4);
304 converted_name
[2] = value
;
305 converted_name
[3] = value
>> 8;
307 for (offset
= (4 - length
) & 3; offset
; offset
--) converted_name
[length
+ offset
+ 3] = 0x57;
309 *result
= converted_name
;
311 return (length
+ 7) & ~3;
314 /****************************************************************************
317 * Encodes a string to a form suitable for storing into a type library or
318 * comparing to a string stored in a type library.
322 * The length of the encoded string, including padding and length fields.
326 * Will throw an exception if string or result are NULL. Is not multithread
327 * safe in the slightest.
329 static int ctl2_encode_string(
330 msft_typelib_t
*typelib
, /* [I] The typelib to operate against (not used?). */
331 const char *string
, /* [I] The string to encode. */
332 char **result
) /* [O] A pointer to a pointer to receive the encoded string. */
335 static char converted_string
[0x104];
338 length
= strlen(string
);
339 memcpy(converted_string
+ 2, string
, length
);
340 converted_string
[0] = length
& 0xff;
341 converted_string
[1] = (length
>> 8) & 0xff;
343 if(length
< 3) { /* strings of this length are padded with up to 8 bytes incl the 2 byte length */
344 for(offset
= 0; offset
< 4; offset
++)
345 converted_string
[length
+ offset
+ 2] = 0x57;
348 for (offset
= (4 - (length
+ 2)) & 3; offset
; offset
--) converted_string
[length
+ offset
+ 1] = 0x57;
350 *result
= converted_string
;
352 return (length
+ 5) & ~3;
355 /****************************************************************************
358 * Allocates memory from a segment in a type library.
362 * Success: The offset within the segment of the new data area.
363 * Failure: -1 (this is invariably an out of memory condition).
367 * Does not (yet) handle the case where the allocated segment memory needs to grow.
369 static int ctl2_alloc_segment(
370 msft_typelib_t
*typelib
, /* [I] The type library in which to allocate. */
371 enum MSFT_segment_index segment
, /* [I] The segment in which to allocate. */
372 int size
, /* [I] The amount to allocate. */
373 int block_size
) /* [I] Initial allocation block size, or 0 for default. */
377 if(!typelib
->typelib_segment_data
[segment
]) {
378 if (!block_size
) block_size
= 0x2000;
380 typelib
->typelib_segment_block_length
[segment
] = block_size
;
381 typelib
->typelib_segment_data
[segment
] = xmalloc(block_size
);
382 if (!typelib
->typelib_segment_data
[segment
]) return -1;
383 memset(typelib
->typelib_segment_data
[segment
], 0x57, block_size
);
386 while ((typelib
->typelib_segdir
[segment
].length
+ size
) > typelib
->typelib_segment_block_length
[segment
]) {
389 block_size
= typelib
->typelib_segment_block_length
[segment
];
390 block
= realloc(typelib
->typelib_segment_data
[segment
], block_size
<< 1);
391 if (!block
) return -1;
393 if (segment
== MSFT_SEG_TYPEINFO
) {
394 /* TypeInfos have a direct pointer to their memory space, so we have to fix them up. */
395 msft_typeinfo_t
*typeinfo
;
397 for (typeinfo
= typelib
->typeinfos
; typeinfo
; typeinfo
= typeinfo
->next_typeinfo
) {
398 typeinfo
->typeinfo
= (void *)&block
[((char *)typeinfo
->typeinfo
) - typelib
->typelib_segment_data
[segment
]];
402 memset(block
+ block_size
, 0x57, block_size
);
403 typelib
->typelib_segment_block_length
[segment
] = block_size
<< 1;
404 typelib
->typelib_segment_data
[segment
] = block
;
407 offset
= typelib
->typelib_segdir
[segment
].length
;
408 typelib
->typelib_segdir
[segment
].length
+= size
;
413 /****************************************************************************
414 * ctl2_alloc_typeinfo
416 * Allocates and initializes a typeinfo structure in a type library.
420 * Success: The offset of the new typeinfo.
421 * Failure: -1 (this is invariably an out of memory condition).
423 static int ctl2_alloc_typeinfo(
424 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
425 int nameoffset
) /* [I] The offset of the name for this typeinfo. */
428 MSFT_TypeInfoBase
*typeinfo
;
430 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEINFO
, sizeof(MSFT_TypeInfoBase
), 0);
431 if (offset
== -1) return -1;
433 typelib
->typelib_typeinfo_offsets
[typelib
->typelib_header
.nrtypeinfos
++] = offset
;
435 typeinfo
= (void *)(typelib
->typelib_segment_data
[MSFT_SEG_TYPEINFO
] + offset
);
437 typeinfo
->typekind
= (typelib
->typelib_header
.nrtypeinfos
- 1) << 16;
438 typeinfo
->memoffset
= -1; /* should be EOF if no elements */
443 typeinfo
->cElement
= 0;
448 typeinfo
->posguid
= -1;
450 typeinfo
->NameOffset
= nameoffset
;
451 typeinfo
->version
= 0;
452 typeinfo
->docstringoffs
= -1;
453 typeinfo
->helpstringcontext
= 0;
454 typeinfo
->helpcontext
= 0;
455 typeinfo
->oCustData
= -1;
456 typeinfo
->cbSizeVft
= 0;
457 typeinfo
->cImplTypes
= 0;
459 typeinfo
->datatype1
= -1;
460 typeinfo
->datatype2
= 0;
462 typeinfo
->res19
= -1;
467 /****************************************************************************
470 * Allocates and initializes a GUID structure in a type library. Also updates
471 * the GUID hash table as needed.
475 * Success: The offset of the new GUID.
476 * Failure: -1 (this is invariably an out of memory condition).
478 static int ctl2_alloc_guid(
479 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
480 MSFT_GuidEntry
*guid
) /* [I] The GUID to store. */
483 MSFT_GuidEntry
*guid_space
;
486 hash_key
= ctl2_hash_guid(&guid
->guid
);
488 offset
= ctl2_find_guid(typelib
, hash_key
, &guid
->guid
);
489 if (offset
!= -1) return offset
;
491 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_GUID
, sizeof(MSFT_GuidEntry
), 0);
492 if (offset
== -1) return -1;
494 guid_space
= (void *)(typelib
->typelib_segment_data
[MSFT_SEG_GUID
] + offset
);
497 guid_space
->next_hash
= typelib
->typelib_guidhash_segment
[hash_key
];
498 typelib
->typelib_guidhash_segment
[hash_key
] = offset
;
503 /****************************************************************************
506 * Allocates and initializes a name within a type library. Also updates the
507 * name hash table as needed.
511 * Success: The offset within the segment of the new name.
512 * Failure: -1 (this is invariably an out of memory condition).
514 static int ctl2_alloc_name(
515 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
516 const char *name
) /* [I] The name to store. */
520 MSFT_NameIntro
*name_space
;
523 length
= ctl2_encode_name(typelib
, name
, &encoded_name
);
525 offset
= ctl2_find_name(typelib
, encoded_name
);
526 if (offset
!= -1) return offset
;
528 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_NAME
, length
+ 8, 0);
529 if (offset
== -1) return -1;
531 name_space
= (void *)(typelib
->typelib_segment_data
[MSFT_SEG_NAME
] + offset
);
532 name_space
->hreftype
= -1;
533 name_space
->next_hash
= -1;
534 memcpy(&name_space
->namelen
, encoded_name
, length
);
536 if (typelib
->typelib_namehash_segment
[encoded_name
[2] & 0x7f] != -1)
537 name_space
->next_hash
= typelib
->typelib_namehash_segment
[encoded_name
[2] & 0x7f];
539 typelib
->typelib_namehash_segment
[encoded_name
[2] & 0x7f] = offset
;
541 typelib
->typelib_header
.nametablecount
+= 1;
542 typelib
->typelib_header
.nametablechars
+= *encoded_name
;
547 /****************************************************************************
550 * Allocates and initializes a string in a type library.
554 * Success: The offset within the segment of the new string.
555 * Failure: -1 (this is invariably an out of memory condition).
557 static int ctl2_alloc_string(
558 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
559 const char *string
) /* [I] The string to store. */
564 char *encoded_string
;
566 length
= ctl2_encode_string(typelib
, string
, &encoded_string
);
568 for (offset
= 0; offset
< typelib
->typelib_segdir
[MSFT_SEG_STRING
].length
;
569 offset
+= ((((typelib
->typelib_segment_data
[MSFT_SEG_STRING
][offset
+ 1] << 8) & 0xff)
570 | (typelib
->typelib_segment_data
[MSFT_SEG_STRING
][offset
+ 0] & 0xff)) + 5) & ~3) {
571 if (!memcmp(encoded_string
, typelib
->typelib_segment_data
[MSFT_SEG_STRING
] + offset
, length
)) return offset
;
574 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_STRING
, length
, 0);
575 if (offset
== -1) return -1;
577 string_space
= typelib
->typelib_segment_data
[MSFT_SEG_STRING
] + offset
;
578 memcpy(string_space
, encoded_string
, length
);
583 /****************************************************************************
584 * alloc_msft_importinfo
586 * Allocates and initializes an import information structure in a type library.
590 * Success: The offset of the new importinfo.
591 * Failure: -1 (this is invariably an out of memory condition).
593 static int alloc_msft_importinfo(
594 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
595 MSFT_ImpInfo
*impinfo
) /* [I] The import information to store. */
598 MSFT_ImpInfo
*impinfo_space
;
601 offset
< typelib
->typelib_segdir
[MSFT_SEG_IMPORTINFO
].length
;
602 offset
+= sizeof(MSFT_ImpInfo
)) {
603 if (!memcmp(&(typelib
->typelib_segment_data
[MSFT_SEG_IMPORTINFO
][offset
]),
604 impinfo
, sizeof(MSFT_ImpInfo
))) {
609 impinfo
->flags
|= typelib
->typelib_header
.nimpinfos
++;
611 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_IMPORTINFO
, sizeof(MSFT_ImpInfo
), 0);
612 if (offset
== -1) return -1;
614 impinfo_space
= (void *)(typelib
->typelib_segment_data
[MSFT_SEG_IMPORTINFO
] + offset
);
615 *impinfo_space
= *impinfo
;
620 /****************************************************************************
623 * Allocates and initializes an import file definition in a type library.
627 * Success: The offset of the new importinfo.
628 * Failure: -1 (this is invariably an out of memory condition).
630 static int alloc_importfile(
631 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
632 int guidoffset
, /* [I] The offset to the GUID for the imported library. */
633 int major_version
, /* [I] The major version number of the imported library. */
634 int minor_version
, /* [I] The minor version number of the imported library. */
635 const char *filename
) /* [I] The filename of the imported library. */
639 MSFT_ImpFile
*importfile
;
640 char *encoded_string
;
642 length
= ctl2_encode_string(typelib
, filename
, &encoded_string
);
644 encoded_string
[0] <<= 2;
645 encoded_string
[0] |= 1;
647 for (offset
= 0; offset
< typelib
->typelib_segdir
[MSFT_SEG_IMPORTFILES
].length
;
648 offset
+= ((((typelib
->typelib_segment_data
[MSFT_SEG_IMPORTFILES
][offset
+ 0xd] << 8) & 0xff)
649 | (typelib
->typelib_segment_data
[MSFT_SEG_IMPORTFILES
][offset
+ 0xc] & 0xff)) >> 2) + 0xc) {
650 if (!memcmp(encoded_string
, typelib
->typelib_segment_data
[MSFT_SEG_IMPORTFILES
] + offset
+ 0xc, length
)) return offset
;
653 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_IMPORTFILES
, length
+ 0xc, 0);
654 if (offset
== -1) return -1;
656 importfile
= (MSFT_ImpFile
*)&typelib
->typelib_segment_data
[MSFT_SEG_IMPORTFILES
][offset
];
657 importfile
->guid
= guidoffset
;
658 importfile
->lcid
= typelib
->typelib_header
.lcid2
;
659 importfile
->version
= major_version
| (minor_version
<< 16);
660 memcpy(&importfile
->filename
, encoded_string
, length
);
665 static void alloc_importinfo(msft_typelib_t
*typelib
, importinfo_t
*importinfo
)
667 importlib_t
*importlib
= importinfo
->importlib
;
669 chat("alloc_importinfo: %s\n", importinfo
->name
);
671 if(!importlib
->allocated
) {
675 chat("allocating importlib %s\n", importlib
->name
);
677 importlib
->allocated
= -1;
679 memcpy(&guid
.guid
, &importlib
->guid
, sizeof(GUID
));
682 guid_idx
= ctl2_alloc_guid(typelib
, &guid
);
684 alloc_importfile(typelib
, guid_idx
, importlib
->version
&0xffff,
685 importlib
->version
>>16, importlib
->name
);
688 if(importinfo
->offset
== -1 || !(importinfo
->flags
& MSFT_IMPINFO_OFFSET_IS_GUID
)) {
689 MSFT_ImpInfo impinfo
;
691 impinfo
.flags
= importinfo
->flags
;
692 impinfo
.oImpFile
= 0;
694 if(importinfo
->flags
& MSFT_IMPINFO_OFFSET_IS_GUID
) {
698 memcpy(&guid
.guid
, &importinfo
->guid
, sizeof(GUID
));
700 impinfo
.oGuid
= ctl2_alloc_guid(typelib
, &guid
);
702 importinfo
->offset
= alloc_msft_importinfo(typelib
, &impinfo
);
704 typelib
->typelib_segment_data
[MSFT_SEG_GUID
][impinfo
.oGuid
+sizeof(GUID
)]
705 = importinfo
->offset
+1;
707 if(!strcmp(importinfo
->name
, "IDispatch"))
708 typelib
->typelib_header
.dispatchpos
= importinfo
->offset
+1;
710 impinfo
.oGuid
= importinfo
->id
;
711 importinfo
->offset
= alloc_msft_importinfo(typelib
, &impinfo
);
716 static importinfo_t
*find_importinfo(msft_typelib_t
*typelib
, const char *name
)
718 importlib_t
*importlib
;
721 chat("search importlib %s\n", name
);
726 for(importlib
= typelib
->typelib
->importlibs
; importlib
; importlib
= NEXT_LINK(importlib
)) {
727 for(i
=0; i
< importlib
->ntypeinfos
; i
++) {
728 if(!strcmp(name
, importlib
->importinfos
[i
].name
)) {
729 chat("Found %s in importlib.\n", name
);
730 return importlib
->importinfos
+i
;
738 static void add_structure_typeinfo(msft_typelib_t
*typelib
, type_t
*structure
);
739 static void add_interface_typeinfo(msft_typelib_t
*typelib
, type_t
*interface
);
740 static void add_enum_typeinfo(msft_typelib_t
*typelib
, type_t
*enumeration
);
743 /****************************************************************************
746 * Encodes a type, storing information in the TYPEDESC and ARRAYDESC
747 * segments as needed.
754 static int encode_type(
755 msft_typelib_t
*typelib
, /* [I] The type library in which to encode the TYPEDESC. */
756 int vt
, /* [I] vt to encode */
757 type_t
*type
, /* [I] type */
758 int *encoded_type
, /* [O] The encoded type description. */
759 int *width
, /* [O] The width of the type, or NULL. */
760 int *alignment
, /* [O] The alignment of the type, or NULL. */
761 int *decoded_size
) /* [O] The total size of the unencoded TYPEDESCs, including nested descs. */
770 chat("encode_type vt %d type %p\n", vt
, type
);
772 default_type
= 0x80000000 | (vt
<< 16) | vt
;
773 if (!width
) width
= &scratch
;
774 if (!alignment
) alignment
= &scratch
;
775 if (!decoded_size
) decoded_size
= &scratch
;
781 *encoded_type
= default_type
;
787 *encoded_type
= 0x80000000 | (VT_I4
<< 16) | VT_INT
;
788 if ((typelib
->typelib_header
.varflags
& 0x0f) == SYS_WIN16
) {
798 *encoded_type
= 0x80000000 | (VT_UI4
<< 16) | VT_UINT
;
799 if ((typelib
->typelib_header
.varflags
& 0x0f) == SYS_WIN16
) {
811 *encoded_type
= default_type
;
822 *encoded_type
= default_type
;
830 *encoded_type
= default_type
;
836 *encoded_type
= default_type
;
842 *encoded_type
= 0x80000000 | (VT_EMPTY
<< 16) | vt
;
849 *encoded_type
= default_type
;
855 *encoded_type
= default_type
;
861 for(next_vt
= 0; type
->ref
; type
= type
->ref
) {
862 next_vt
= get_type_vt(type
->ref
);
866 /* if no type found then it must be void */
870 encode_type(typelib
, next_vt
, type
->ref
, &target_type
, NULL
, NULL
, &child_size
);
871 if(type
->ref
&& (type
->ref
->type
== RPC_FC_IP
)) {
872 chat("encode_type: skipping ptr\n");
873 *encoded_type
= target_type
;
876 *decoded_size
= child_size
;
880 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
881 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
882 if (((typedata
[0] & 0xffff) == VT_PTR
) && (typedata
[1] == target_type
)) break;
885 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
888 if (target_type
& 0x80000000) {
889 mix_field
= ((target_type
>> 16) & 0x3fff) | VT_BYREF
;
891 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][target_type
];
892 mix_field
= ((typedata
[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
895 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
896 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
898 typedata
[0] = (mix_field
<< 16) | VT_PTR
;
899 typedata
[1] = target_type
;
902 *encoded_type
= typeoffset
;
906 *decoded_size
= 8 /*sizeof(TYPEDESC)*/ + child_size
;
913 /* FIXME: Make with the error checking. */
914 FIXME("SAFEARRAY vartype, may not work correctly.\n");
916 ctl2_encode_typedesc(typelib
, tdesc
->u
.lptdesc
, &target_type
, NULL
, NULL
, &child_size
);
918 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
919 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
920 if (((typedata
[0] & 0xffff) == VT_SAFEARRAY
) && (typedata
[1] == target_type
)) break;
923 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
926 if (target_type
& 0x80000000) {
927 mix_field
= ((target_type
>> 16) & VT_TYPEMASK
) | VT_ARRAY
;
929 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][target_type
];
930 mix_field
= ((typedata
[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
933 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
934 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
936 typedata
[0] = (mix_field
<< 16) | VT_SAFEARRAY
;
937 typedata
[1] = target_type
;
940 *encoded_tdesc
= typeoffset
;
944 *decoded_size
= sizeof(TYPEDESC
) + child_size
;
953 chat("encode_type: VT_USERDEFINED - type %p name = %s type->type %d idx %d\n", type
,
954 type
->name
, type
->type
, type
->typelib_idx
);
956 if(type
->typelib_idx
== -1) {
957 chat("encode_type: trying to ref not added type\n");
962 case RPC_FC_CPSTRUCT
:
963 case RPC_FC_CVSTRUCT
:
964 case RPC_FC_BOGUS_STRUCT
:
965 add_structure_typeinfo(typelib
, type
);
968 add_interface_typeinfo(typelib
, type
);
971 add_enum_typeinfo(typelib
, type
);
974 error("encode_type: VT_USERDEFINED - can't yet add typedef's on the fly\n");
976 error("encode_type: VT_USERDEFINED - unhandled type %d\n", type
->type
);
980 typeinfo_offset
= typelib
->typelib_typeinfo_offsets
[type
->typelib_idx
];
981 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
982 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
983 if ((typedata
[0] == ((0x7fff << 16) | VT_USERDEFINED
)) && (typedata
[1] == typeinfo_offset
)) break;
986 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
987 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
988 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
990 typedata
[0] = (0x7fff << 16) | VT_USERDEFINED
;
991 typedata
[1] = typeinfo_offset
;
994 *encoded_type
= typeoffset
;
998 if(type
->type
== RPC_FC_IP
) {
999 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
1000 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1001 if ((typedata
[0] == ((0x7fff << 16) | VT_PTR
)) && (typedata
[1] == *encoded_type
)) break;
1003 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
1004 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
1005 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1007 typedata
[0] = (0x7fff << 16) | VT_PTR
;
1008 typedata
[1] = *encoded_type
;
1010 *encoded_type
= typeoffset
;
1019 error("encode_type: unrecognized type %d.\n", vt
);
1020 *encoded_type
= default_type
;
1029 static void dump_type(type_t
*t
)
1031 chat("dump_type: %p name %s type %d ref %p attrs %p\n", t
, t
->name
, t
->type
, t
->ref
, t
->attrs
);
1032 if(t
->ref
) dump_type(t
->ref
);
1035 static int encode_var(
1036 msft_typelib_t
*typelib
, /* [I] The type library in which to encode the TYPEDESC. */
1037 var_t
*var
, /* [I] The type description to encode. */
1038 int *encoded_type
, /* [O] The encoded type description. */
1039 int *width
, /* [O] The width of the type, or NULL. */
1040 int *alignment
, /* [O] The alignment of the type, or NULL. */
1041 int *decoded_size
) /* [O] The total size of the unencoded TYPEDESCs, including nested descs. */
1051 if (!width
) width
= &scratch
;
1052 if (!alignment
) alignment
= &scratch
;
1053 if (!decoded_size
) decoded_size
= &scratch
;
1056 chat("encode_var: var %p var->tname %s var->type %p var->ptr_level %d var->type->ref %p\n", var
, var
->tname
, var
->type
, var
->ptr_level
, var
->type
->ref
);
1057 if(var
->ptr_level
) {
1060 skip_ptr
= encode_var(typelib
, var
, &target_type
, NULL
, NULL
, &child_size
);
1064 chat("encode_var: skipping ptr\n");
1065 *encoded_type
= target_type
;
1066 *decoded_size
= child_size
;
1072 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
1073 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1074 if (((typedata
[0] & 0xffff) == VT_PTR
) && (typedata
[1] == target_type
)) break;
1077 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
1080 if (target_type
& 0x80000000) {
1081 mix_field
= ((target_type
>> 16) & 0x3fff) | VT_BYREF
;
1083 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][target_type
];
1084 mix_field
= ((typedata
[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
1087 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
1088 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1090 typedata
[0] = (mix_field
<< 16) | VT_PTR
;
1091 typedata
[1] = target_type
;
1094 *encoded_type
= typeoffset
;
1098 *decoded_size
= 8 /*sizeof(TYPEDESC)*/ + child_size
;
1103 expr_t
*dim
= var
->array
;
1105 int num_dims
= 1, elements
= 1, arrayoffset
;
1108 while(NEXT_LINK(dim
)) {
1109 dim
= NEXT_LINK(dim
);
1112 chat("array with %d dimensions\n", num_dims
);
1113 array_save
= var
->array
;
1115 encode_var(typelib
, var
, &target_type
, width
, alignment
, NULL
);
1116 var
->array
= array_save
;
1117 arrayoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_ARRAYDESC
, (2 + 2 * num_dims
) * sizeof(long), 0);
1118 arraydata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_ARRAYDESC
][arrayoffset
];
1120 arraydata
[0] = target_type
;
1121 arraydata
[1] = num_dims
;
1122 arraydata
[1] |= ((num_dims
* 2 * sizeof(long)) << 16);
1126 arraydata
[0] = dim
->cval
;
1129 elements
*= dim
->cval
;
1130 dim
= PREV_LINK(dim
);
1133 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
1134 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1136 typedata
[0] = (0x7ffe << 16) | VT_CARRAY
;
1137 typedata
[1] = arrayoffset
;
1139 *encoded_type
= typeoffset
;
1140 *width
= *width
* elements
;
1141 *decoded_size
= 20 /*sizeof(ARRAYDESC)*/ + (num_dims
- 1) * 8 /*sizeof(SAFEARRAYBOUND)*/;
1144 dump_type(var
->type
);
1146 vt
= get_var_vt(var
);
1149 if(type
->ref
== NULL
) {
1154 vt
= get_type_vt(type
);
1156 encode_type(typelib
, vt
, type
, encoded_type
, width
, alignment
, decoded_size
);
1157 if(type
->type
== RPC_FC_IP
) return 2;
1162 static void write_value(msft_typelib_t
* typelib
, int *out
, int vt
, void *value
)
1177 unsigned long *lv
= value
;
1178 if((*lv
& 0x3ffffff) == *lv
) {
1183 int offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_CUSTDATA
, 8, 0);
1184 *((unsigned short *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
]) = vt
;
1185 memcpy(&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+2], value
, 4);
1186 *((unsigned short *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+6]) = 0x5757;
1193 char *s
= (char *) value
;
1194 int len
= strlen(s
), seg_len
= (len
+ 6 + 3) & ~0x3;
1195 int offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_CUSTDATA
, seg_len
, 0);
1196 *((unsigned short *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
]) = vt
;
1197 *((unsigned int *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+2]) = len
;
1198 memcpy(&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+6], value
, len
);
1200 while(len
< seg_len
) {
1201 *((char *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+len
]) = 0x57;
1209 warning("can't write value of type %d yet\n", vt
);
1214 static HRESULT
set_custdata(msft_typelib_t
*typelib
, REFGUID guid
,
1215 int vt
, void *value
, int *offset
)
1217 MSFT_GuidEntry guidentry
;
1223 guidentry
.guid
= *guid
;
1225 guidentry
.hreftype
= -1;
1226 guidentry
.next_hash
= -1;
1228 guidoffset
= ctl2_alloc_guid(typelib
, &guidentry
);
1229 if (guidoffset
== -1) return E_OUTOFMEMORY
;
1230 write_value(typelib
, &data_out
, vt
, value
);
1232 custoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_CUSTDATAGUID
, 12, 0);
1233 if (custoffset
== -1) return E_OUTOFMEMORY
;
1235 custdata
= (int *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATAGUID
][custoffset
];
1236 custdata
[0] = guidoffset
;
1237 custdata
[1] = data_out
;
1238 custdata
[2] = *offset
;
1239 *offset
= custoffset
;
1244 static HRESULT
add_func_desc(msft_typeinfo_t
* typeinfo
, func_t
*func
, int index
)
1246 int offset
, name_offset
;
1247 int *typedata
, typedata_size
;
1248 int i
, id
, next_idx
;
1249 int decoded_size
, extra_attr
= 0;
1250 int num_params
= 0, num_defaults
= 0;
1251 var_t
*arg
, *last_arg
= NULL
;
1254 unsigned int funcflags
= 0, callconv
= 4 /* CC_STDCALL */;
1255 unsigned int funckind
, invokekind
= 1 /* INVOKE_FUNC */;
1256 int help_context
= 0, help_string_context
= 0, help_string_offset
= -1;
1257 int entry
= -1, entry_is_ord
= 0;
1259 chat("add_func_desc(%p,%d)\n", typeinfo
, index
);
1261 id
= ((0x6000 | (typeinfo
->typeinfo
->datatype2
& 0xffff)) << 16) | index
;
1263 switch(typeinfo
->typeinfo
->typekind
& 15) {
1264 case TKIND_DISPATCH
:
1265 funckind
= 0x4; /* FUNC_DISPATCH */
1268 funckind
= 0x3; /* FUNC_STATIC */
1271 funckind
= 0x1; /* FUNC_PUREVIRTUAL */
1275 for(attr
= func
->def
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
1276 if(attr
->type
== ATTR_LOCAL
) {
1277 chat("add_func_desc: skipping local function\n");
1282 for(arg
= func
->args
; arg
; arg
= NEXT_LINK(arg
)) {
1285 for(attr
= arg
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
1286 if(attr
->type
== ATTR_DEFAULTVALUE_EXPR
|| attr
->type
== ATTR_DEFAULTVALUE_STRING
) {
1293 chat("add_func_desc: num of params %d\n", num_params
);
1295 name_offset
= ctl2_alloc_name(typeinfo
->typelib
, func
->def
->name
);
1297 for(attr
= func
->def
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
1298 expr_t
*expr
= attr
->u
.pval
;
1299 switch(attr
->type
) {
1300 case ATTR_ENTRY_ORDINAL
:
1301 extra_attr
= max(extra_attr
, 3);
1305 case ATTR_ENTRY_STRING
:
1306 extra_attr
= max(extra_attr
, 3);
1307 entry
= ctl2_alloc_string(typeinfo
->typelib
, attr
->u
.pval
);
1309 case ATTR_HELPCONTEXT
:
1310 extra_attr
= max(extra_attr
, 1);
1311 help_context
= expr
->u
.lval
;
1313 case ATTR_HELPSTRING
:
1314 extra_attr
= max(extra_attr
, 2);
1315 help_string_offset
= ctl2_alloc_string(typeinfo
->typelib
, attr
->u
.pval
);
1317 case ATTR_HELPSTRINGCONTEXT
:
1318 extra_attr
= max(extra_attr
, 6);
1319 help_string_context
= expr
->u
.lval
;
1322 funcflags
|= 0x40; /* FUNCFLAG_FHIDDEN */
1330 invokekind
= 0x2; /* INVOKE_PROPERTYGET */
1333 invokekind
= 0x4; /* INVOKE_PROPERTYPUT */
1335 case ATTR_PROPPUTREF
:
1336 invokekind
= 0x8; /* INVOKE_PROPERTYPUTREF */
1338 case ATTR_RESTRICTED
:
1339 funcflags
|= 0x1; /* FUNCFLAG_FRESTRICTED */
1342 warning("add_func_desc: ignoring attr %d\n", attr
->type
);
1347 switch(invokekind
) {
1348 case 0x2: /* INVOKE_PROPERTYGET */
1349 if((num_params
!= 0 && (typeinfo
->typeinfo
->typekind
& 15) == TKIND_DISPATCH
)
1350 || (num_params
!= 1 && (typeinfo
->typeinfo
->typekind
& 15) == TKIND_INTERFACE
)) {
1351 error("expecting no args on a propget func\n");
1355 case 0x4: /* INVOKE_PROPERTYPUT */
1356 case 0x8: /* INVOKE_PROPERTYPUTREF */
1357 if(num_params
!= 1) {
1358 error("expecting one arg on a propput func\n");
1366 /* allocate type data space for us */
1367 typedata_size
= 0x18 + extra_attr
* sizeof(int) + (num_params
* (num_defaults
? 16 : 12));
1369 if (!typeinfo
->func_data
) {
1370 typeinfo
->func_data
= xmalloc(0x100);
1371 typeinfo
->func_data_allocated
= 0x100;
1372 typeinfo
->func_data
[0] = 0;
1375 if(typeinfo
->func_data
[0] + typedata_size
+ sizeof(int) > typeinfo
->func_data_allocated
) {
1376 typeinfo
->func_data_allocated
= max(typeinfo
->func_data_allocated
* 2,
1377 typeinfo
->func_data
[0] + typedata_size
+ sizeof(int));
1378 typeinfo
->func_data
= xrealloc(typeinfo
->func_data
, typeinfo
->func_data_allocated
);
1381 offset
= typeinfo
->func_data
[0];
1382 typeinfo
->func_data
[0] += typedata_size
;
1383 typedata
= typeinfo
->func_data
+ (offset
>> 2) + 1;
1386 /* find func with the same name - if it exists use its id */
1387 for(i
= 0; i
< (typeinfo
->typeinfo
->cElement
& 0xffff); i
++) {
1388 if(name_offset
== typeinfo
->func_names
[i
]) {
1389 id
= typeinfo
->func_indices
[i
];
1394 /* find the first func with the same id and link via the hiword of typedata[4] */
1396 for(i
= 0; i
< (typeinfo
->typeinfo
->cElement
& 0xffff); i
++) {
1397 if(id
== typeinfo
->func_indices
[i
]) {
1398 next_idx
= typeinfo
->func_data
[(typeinfo
->func_offsets
[i
] >> 2) + 1 + 4] >> 16;
1399 typeinfo
->func_data
[(typeinfo
->func_offsets
[i
] >> 2) + 1 + 4] &= 0xffff;
1400 typeinfo
->func_data
[(typeinfo
->func_offsets
[i
] >> 2) + 1 + 4] |= (index
<< 16);
1405 /* fill out the basic type information */
1406 typedata
[0] = typedata_size
| (index
<< 16);
1407 encode_var(typeinfo
->typelib
, func
->def
, &typedata
[1], NULL
, NULL
, &decoded_size
);
1408 typedata
[2] = funcflags
;
1409 typedata
[3] = ((52 /*sizeof(FUNCDESC)*/ + decoded_size
) << 16) | typeinfo
->typeinfo
->cbSizeVft
;
1410 typedata
[4] = (next_idx
<< 16) | (callconv
<< 8) | (invokekind
<< 3) | funckind
;
1411 if(num_defaults
) typedata
[4] |= 0x1000;
1412 if(entry_is_ord
) typedata
[4] |= 0x2000;
1413 typedata
[5] = num_params
;
1415 /* NOTE: High word of typedata[3] is total size of FUNCDESC + size of all ELEMDESCs for params + TYPEDESCs for pointer params and return types. */
1416 /* That is, total memory allocation required to reconstitute the FUNCDESC in its entirety. */
1417 typedata
[3] += (16 /*sizeof(ELEMDESC)*/ * num_params
) << 16;
1418 typedata
[3] += (24 /*sizeof(PARAMDESCEX)*/ * num_defaults
) << 16;
1420 switch(extra_attr
) {
1421 case 6: typedata
[11] = help_string_context
;
1422 case 5: typedata
[10] = -1;
1423 case 4: typedata
[9] = -1;
1424 case 3: typedata
[8] = entry
;
1425 case 2: typedata
[7] = help_string_offset
;
1426 case 1: typedata
[6] = help_context
;
1430 warning("unknown number of optional attrs\n");
1433 for (arg
= last_arg
, i
= 0; arg
; arg
= PREV_LINK(arg
), i
++) {
1436 int *paramdata
= typedata
+ 6 + extra_attr
+ (num_defaults
? num_params
: 0) + i
* 3;
1437 int *defaultdata
= num_defaults
? typedata
+ 6 + extra_attr
+ i
: NULL
;
1439 if(defaultdata
) *defaultdata
= -1;
1441 encode_var(typeinfo
->typelib
, arg
, paramdata
, NULL
, NULL
, &decoded_size
);
1442 for(attr
= arg
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
1443 switch(attr
->type
) {
1444 case ATTR_DEFAULTVALUE_EXPR
:
1447 expr_t
*expr
= (expr_t
*)attr
->u
.pval
;
1448 if (arg
->type
->type
== RPC_FC_ENUM16
)
1451 vt
= get_var_vt(arg
);
1452 paramflags
|= 0x30; /* PARAMFLAG_FHASDEFAULT | PARAMFLAG_FOPT */
1453 chat("default value %ld\n", expr
->cval
);
1454 write_value(typeinfo
->typelib
, defaultdata
, vt
, &expr
->cval
);
1457 case ATTR_DEFAULTVALUE_STRING
:
1459 char *s
= (char *)attr
->u
.pval
;
1461 if (arg
->type
->type
== RPC_FC_ENUM16
)
1464 vt
= get_var_vt(arg
);
1465 paramflags
|= 0x30; /* PARAMFLAG_FHASDEFAULT | PARAMFLAG_FOPT */
1466 chat("default value '%s'\n", s
);
1467 write_value(typeinfo
->typelib
, defaultdata
, vt
, s
);
1471 paramflags
|= 0x01; /* PARAMFLAG_FIN */
1474 paramflags
|= 0x10; /* PARAMFLAG_FOPT */
1477 paramflags
|= 0x02; /* PARAMFLAG_FOUT */
1480 paramflags
|= 0x08; /* PARAMFLAG_FRETVAL */
1481 typedata
[4] |= 0x4000;
1484 chat("unhandled param attr %d\n", attr
->type
);
1489 paramdata
[2] = paramflags
;
1490 typedata
[3] += decoded_size
<< 16;
1493 if(typeinfo
->funcs_allocated
== 0) {
1494 typeinfo
->funcs_allocated
= 10;
1495 typeinfo
->func_indices
= xmalloc(typeinfo
->funcs_allocated
* sizeof(int));
1496 typeinfo
->func_names
= xmalloc(typeinfo
->funcs_allocated
* sizeof(int));
1497 typeinfo
->func_offsets
= xmalloc(typeinfo
->funcs_allocated
* sizeof(int));
1499 if(typeinfo
->funcs_allocated
== (typeinfo
->typeinfo
->cElement
& 0xffff)) {
1500 typeinfo
->funcs_allocated
*= 2;
1501 typeinfo
->func_indices
= xrealloc(typeinfo
->func_indices
, typeinfo
->funcs_allocated
* sizeof(int));
1502 typeinfo
->func_names
= xrealloc(typeinfo
->func_names
, typeinfo
->funcs_allocated
* sizeof(int));
1503 typeinfo
->func_offsets
= xrealloc(typeinfo
->func_offsets
, typeinfo
->funcs_allocated
* sizeof(int));
1506 /* update the index data */
1507 typeinfo
->func_indices
[typeinfo
->typeinfo
->cElement
& 0xffff] = id
;
1508 typeinfo
->func_offsets
[typeinfo
->typeinfo
->cElement
& 0xffff] = offset
;
1509 typeinfo
->func_names
[typeinfo
->typeinfo
->cElement
& 0xffff] = name_offset
;
1512 if (!typeinfo
->typeinfo
->res2
) typeinfo
->typeinfo
->res2
= 0x20;
1513 typeinfo
->typeinfo
->res2
<<= 1;
1515 if (index
< 2) typeinfo
->typeinfo
->res2
+= num_params
<< 4;
1517 if (typeinfo
->typeinfo
->res3
== -1) typeinfo
->typeinfo
->res3
= 0;
1518 typeinfo
->typeinfo
->res3
+= 0x38 + num_params
* 0x10;
1519 if(num_defaults
) typeinfo
->typeinfo
->res3
+= num_params
* 0x4;
1521 /* adjust size of VTBL */
1522 if(funckind
!= 0x3 /* FUNC_STATIC */)
1523 typeinfo
->typeinfo
->cbSizeVft
+= 4;
1525 /* Increment the number of function elements */
1526 typeinfo
->typeinfo
->cElement
+= 1;
1528 namedata
= typeinfo
->typelib
->typelib_segment_data
[MSFT_SEG_NAME
] + name_offset
;
1529 if (*((INT
*)namedata
) == -1) {
1530 *((INT
*)namedata
) = typeinfo
->typelib
->typelib_typeinfo_offsets
[typeinfo
->typeinfo
->typekind
>> 16];
1531 if((typeinfo
->typeinfo
->typekind
& 15) == TKIND_MODULE
)
1532 namedata
[9] |= 0x10;
1534 namedata
[9] &= ~0x10;
1536 if((typeinfo
->typeinfo
->typekind
& 15) == TKIND_MODULE
)
1537 namedata
[9] |= 0x20;
1539 if(invokekind
!= 0x4 /* INVOKE_PROPERTYPUT */ && invokekind
!= 0x8 /* INVOKE_PROPERTYPUTREF */) {
1540 /* don't give the arg of a [propput*] func a name */
1541 for (arg
= last_arg
, i
= 0; arg
; arg
= PREV_LINK(arg
), i
++) {
1542 int *paramdata
= typedata
+ 6 + extra_attr
+ (num_defaults
? num_params
: 0) + i
* 3;
1543 offset
= ctl2_alloc_name(typeinfo
->typelib
, arg
->name
);
1544 paramdata
[1] = offset
;
1550 static HRESULT
add_var_desc(msft_typeinfo_t
*typeinfo
, UINT index
, var_t
* var
)
1553 unsigned int typedata_size
;
1557 int var_type_size
, var_kind
= 0 /* VAR_PERINSTANCE */;
1562 int var_num
= (typeinfo
->typeinfo
->cElement
>> 16) & 0xffff;
1564 chat("add_var_desc(%d,%s) array %p\n", index
, var
->name
, var
->array
);
1566 id
= 0x40000000 + index
;
1568 for(attr
= var
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
1569 expr_t
*expr
= attr
->u
.pval
;
1570 switch(attr
->type
) {
1572 varflags
|= 0x40; /* VARFLAG_FHIDDEN */
1578 varflags
|= 0x01; /* VARFLAG_FREADONLY */
1580 case ATTR_RESTRICTED
:
1581 varflags
|= 0x80; /* VARFLAG_FRESTRICTED */
1584 varflags
|= 0x02; /* VARFLAG_FSOURCE */
1587 warning("AddVarDesc: unhandled attr type %d\n", attr
->type
);
1592 /* allocate type data space for us */
1593 typedata_size
= 0x14;
1595 if (!typeinfo
->var_data
) {
1596 typeinfo
->var_data
= xmalloc(0x100);
1597 typeinfo
->var_data_allocated
= 0x100;
1598 typeinfo
->var_data
[0] = 0;
1601 if(typeinfo
->var_data
[0] + typedata_size
+ sizeof(int) > typeinfo
->var_data_allocated
) {
1602 typeinfo
->var_data_allocated
= max(typeinfo
->var_data_allocated
* 2,
1603 typeinfo
->var_data
[0] + typedata_size
+ sizeof(int));
1604 typeinfo
->var_data
= xrealloc(typeinfo
->var_data
, typeinfo
->var_data_allocated
);
1607 offset
= typeinfo
->var_data
[0];
1608 typeinfo
->var_data
[0] += typedata_size
;
1609 typedata
= typeinfo
->var_data
+ (offset
>> 2) + 1;
1611 /* fill out the basic type information */
1612 typedata
[0] = typedata_size
| (index
<< 16);
1613 typedata
[2] = varflags
;
1614 typedata
[3] = (36 /*sizeof(VARDESC)*/ << 16) | 0;
1616 if(typeinfo
->vars_allocated
== 0) {
1617 typeinfo
->vars_allocated
= 10;
1618 typeinfo
->var_indices
= xmalloc(typeinfo
->vars_allocated
* sizeof(int));
1619 typeinfo
->var_names
= xmalloc(typeinfo
->vars_allocated
* sizeof(int));
1620 typeinfo
->var_offsets
= xmalloc(typeinfo
->vars_allocated
* sizeof(int));
1622 if(typeinfo
->vars_allocated
== var_num
) {
1623 typeinfo
->vars_allocated
*= 2;
1624 typeinfo
->var_indices
= xrealloc(typeinfo
->var_indices
, typeinfo
->vars_allocated
* sizeof(int));
1625 typeinfo
->var_names
= xrealloc(typeinfo
->var_names
, typeinfo
->vars_allocated
* sizeof(int));
1626 typeinfo
->var_offsets
= xrealloc(typeinfo
->var_offsets
, typeinfo
->vars_allocated
* sizeof(int));
1628 /* update the index data */
1629 typeinfo
->var_indices
[var_num
] = id
;
1630 typeinfo
->var_names
[var_num
] = -1;
1631 typeinfo
->var_offsets
[var_num
] = offset
;
1633 /* figure out type widths and whatnot */
1634 encode_var(typeinfo
->typelib
, var
, &typedata
[1], &var_datawidth
,
1635 &var_alignment
, &var_type_size
);
1637 /* pad out starting position to data width */
1638 typeinfo
->datawidth
+= var_alignment
- 1;
1639 typeinfo
->datawidth
&= ~(var_alignment
- 1);
1641 switch(typeinfo
->typeinfo
->typekind
& 0xf) {
1643 write_value(typeinfo
->typelib
, &typedata
[4], VT_I4
, &var
->eval
->cval
);
1644 var_kind
= 2; /* VAR_CONST */
1645 var_type_size
+= 16; /* sizeof(VARIANT) */
1646 typeinfo
->datawidth
= var_datawidth
;
1649 typedata
[4] = typeinfo
->datawidth
;
1650 typeinfo
->datawidth
+= var_datawidth
;
1652 case TKIND_DISPATCH
:
1653 var_kind
= 3; /* VAR_DISPATCH */
1654 typeinfo
->datawidth
= 4;
1658 error("add_var_desc: unhandled type kind %d\n", typeinfo
->typeinfo
->typekind
& 0xf);
1662 /* add type description size to total required allocation */
1663 typedata
[3] += var_type_size
<< 16 | var_kind
;
1665 /* fix type alignment */
1666 alignment
= (typeinfo
->typeinfo
->typekind
>> 11) & 0x1f;
1667 if (alignment
< var_alignment
) {
1668 alignment
= var_alignment
;
1669 typeinfo
->typeinfo
->typekind
&= ~0xffc0;
1670 typeinfo
->typeinfo
->typekind
|= alignment
<< 11 | alignment
<< 6;
1674 if (!typeinfo
->typeinfo
->res2
) typeinfo
->typeinfo
->res2
= 0x1a;
1675 if ((index
== 0) || (index
== 1) || (index
== 2) || (index
== 4) || (index
== 9)) {
1676 typeinfo
->typeinfo
->res2
<<= 1;
1680 if (typeinfo
->typeinfo
->res3
== -1) typeinfo
->typeinfo
->res3
= 0;
1681 typeinfo
->typeinfo
->res3
+= 0x2c;
1683 /* increment the number of variable elements */
1684 typeinfo
->typeinfo
->cElement
+= 0x10000;
1686 /* pad data width to alignment */
1687 typeinfo
->typeinfo
->size
= (typeinfo
->datawidth
+ (alignment
- 1)) & ~(alignment
- 1);
1689 offset
= ctl2_alloc_name(typeinfo
->typelib
, var
->name
);
1690 if (offset
== -1) return E_OUTOFMEMORY
;
1692 namedata
= typeinfo
->typelib
->typelib_segment_data
[MSFT_SEG_NAME
] + offset
;
1693 if (*((INT
*)namedata
) == -1) {
1694 *((INT
*)namedata
) = typeinfo
->typelib
->typelib_typeinfo_offsets
[typeinfo
->typeinfo
->typekind
>> 16];
1695 if((typeinfo
->typeinfo
->typekind
& 15) != TKIND_DISPATCH
)
1696 namedata
[9] |= 0x10;
1698 namedata
[9] &= ~0x10;
1700 if ((typeinfo
->typeinfo
->typekind
& 15) == TKIND_ENUM
) {
1701 namedata
[9] |= 0x20;
1703 typeinfo
->var_names
[var_num
] = offset
;
1708 static HRESULT
add_impl_type(msft_typeinfo_t
*typeinfo
, type_t
*ref
, importinfo_t
*importinfo
)
1711 alloc_importinfo(typeinfo
->typelib
, importinfo
);
1712 typeinfo
->typeinfo
->datatype1
= importinfo
->offset
+1;
1714 if(ref
->typelib_idx
== -1)
1715 add_interface_typeinfo(typeinfo
->typelib
, ref
);
1716 if(ref
->typelib_idx
== -1)
1717 error("add_impl_type: unable to add inherited interface\n");
1719 typeinfo
->typeinfo
->datatype1
= typeinfo
->typelib
->typelib_typeinfo_offsets
[ref
->typelib_idx
];
1722 typeinfo
->typeinfo
->cImplTypes
++;
1726 static msft_typeinfo_t
*create_msft_typeinfo(msft_typelib_t
*typelib
, enum type_kind kind
,
1727 const char *name
, const attr_t
*attr
, int idx
)
1729 msft_typeinfo_t
*msft_typeinfo
;
1731 int typeinfo_offset
;
1732 MSFT_TypeInfoBase
*typeinfo
;
1733 MSFT_GuidEntry guidentry
;
1735 chat("create_msft_typeinfo: name %s kind %d\n", name
, kind
);
1737 msft_typeinfo
= xmalloc(sizeof(*msft_typeinfo
));
1739 msft_typeinfo
->typelib
= typelib
;
1741 nameoffset
= ctl2_alloc_name(typelib
, name
);
1742 typeinfo_offset
= ctl2_alloc_typeinfo(typelib
, nameoffset
);
1743 typeinfo
= (MSFT_TypeInfoBase
*)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEINFO
][typeinfo_offset
];
1745 typelib
->typelib_segment_data
[MSFT_SEG_NAME
][nameoffset
+ 9] = 0x38;
1746 *((int *)&typelib
->typelib_segment_data
[MSFT_SEG_NAME
][nameoffset
]) = typeinfo_offset
;
1748 msft_typeinfo
->typeinfo
= typeinfo
;
1750 typeinfo
->typekind
|= kind
| 0x20;
1752 if(kind
== TKIND_COCLASS
)
1753 typeinfo
->flags
|= 0x2; /* TYPEFLAG_FCANCREATE */
1755 for( ; attr
; attr
= NEXT_LINK(attr
)) {
1756 switch(attr
->type
) {
1757 case ATTR_AGGREGATABLE
:
1758 if (kind
== TKIND_COCLASS
)
1759 typeinfo
->flags
|= 0x400; /* TYPEFLAG_FAGGREGATABLE */
1762 case ATTR_APPOBJECT
:
1763 if (kind
== TKIND_COCLASS
)
1764 typeinfo
->flags
|= 0x1; /* TYPEFLAG_FAPPOBJECT */
1768 if (kind
== TKIND_COCLASS
)
1769 typeinfo
->flags
|= 0x20; /* TYPEFLAG_FCONTROL */
1772 case ATTR_DISPINTERFACE
:
1777 int offset
= ctl2_alloc_string(typelib
, attr
->u
.pval
);
1778 typeinfo
->datatype1
= offset
;
1783 /* FIXME: check interface is compatible */
1784 typeinfo
->flags
|= 0x140; /* TYPEFLAG_FDUAL | TYPEFLAG_FOLEAUTOMATION */
1787 case ATTR_HELPCONTEXT
:
1789 expr_t
*expr
= (expr_t
*)attr
->u
.pval
;
1790 typeinfo
->helpcontext
= expr
->cval
;
1793 case ATTR_HELPSTRING
:
1795 int offset
= ctl2_alloc_string(typelib
, attr
->u
.pval
);
1796 if (offset
== -1) break;
1797 typeinfo
->docstringoffs
= offset
;
1800 case ATTR_HELPSTRINGCONTEXT
:
1802 expr_t
*expr
= (expr_t
*)attr
->u
.pval
;
1803 typeinfo
->helpstringcontext
= expr
->cval
;
1807 typeinfo
->flags
|= 0x10; /* TYPEFLAG_FHIDDEN */
1810 case ATTR_NONCREATABLE
:
1811 typeinfo
->flags
&= ~0x2; /* TYPEFLAG_FCANCREATE */
1814 case ATTR_NONEXTENSIBLE
:
1815 typeinfo
->flags
|= 0x80; /* TYPEFLAG_FNONEXTENSIBLE */
1824 case ATTR_OLEAUTOMATION
:
1825 typeinfo
->flags
|= 0x100; /* TYPEFLAG_FOLEAUTOMATION */
1831 case ATTR_RESTRICTED
:
1832 typeinfo
->flags
|= 0x200; /* TYPEFLAG_FRESTRICTED */
1836 guidentry
.guid
= *(GUID
*)attr
->u
.pval
;
1837 guidentry
.hreftype
= typelib
->typelib_typeinfo_offsets
[typeinfo
->typekind
>> 16];
1838 guidentry
.next_hash
= -1;
1839 typeinfo
->posguid
= ctl2_alloc_guid(typelib
, &guidentry
);
1841 if (IsEqualIID(guid
, &IID_IDispatch
)) {
1842 typelib
->typelib_header
.dispatchpos
= typelib
->typelib_typeinfo_offsets
[typeinfo
->typekind
>> 16];
1848 typeinfo
->version
= attr
->u
.ival
;
1852 warning("create_msft_typeinfo: ignoring attr %d\n", attr
->type
);
1857 if (typelib
->last_typeinfo
) typelib
->last_typeinfo
->next_typeinfo
= msft_typeinfo
;
1858 typelib
->last_typeinfo
= msft_typeinfo
;
1859 if (!typelib
->typeinfos
) typelib
->typeinfos
= msft_typeinfo
;
1862 return msft_typeinfo
;
1865 static void add_dispatch(msft_typelib_t
*typelib
)
1867 int guid_offset
, impfile_offset
;
1868 MSFT_GuidEntry guidentry
;
1869 MSFT_ImpInfo impinfo
;
1870 GUID stdole
= {0x00020430,0x0000,0x0000,{0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}};
1871 GUID iid_idispatch
= {0x00020400,0x0000,0x0000,{0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}};
1873 if(typelib
->typelib_header
.dispatchpos
!= -1) return;
1875 guidentry
.guid
= stdole
;
1876 guidentry
.hreftype
= 2;
1877 guidentry
.next_hash
= -1;
1878 guid_offset
= ctl2_alloc_guid(typelib
, &guidentry
);
1879 impfile_offset
= alloc_importfile(typelib
, guid_offset
, 2, 0, "stdole2.tlb");
1881 guidentry
.guid
= iid_idispatch
;
1882 guidentry
.hreftype
= 1;
1883 guidentry
.next_hash
= -1;
1884 impinfo
.flags
= TKIND_INTERFACE
<< 24 | MSFT_IMPINFO_OFFSET_IS_GUID
;
1885 impinfo
.oImpFile
= impfile_offset
;
1886 impinfo
.oGuid
= ctl2_alloc_guid(typelib
, &guidentry
);
1887 typelib
->typelib_header
.dispatchpos
= alloc_msft_importinfo(typelib
, &impinfo
) | 0x01;
1890 static void add_dispinterface_typeinfo(msft_typelib_t
*typelib
, type_t
*dispinterface
)
1895 msft_typeinfo_t
*msft_typeinfo
;
1897 dispinterface
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
1898 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_DISPATCH
, dispinterface
->name
,
1899 dispinterface
->attrs
, typelib
->typelib_header
.nrtypeinfos
);
1901 msft_typeinfo
->typeinfo
->size
= 4;
1902 msft_typeinfo
->typeinfo
->typekind
|= 0x2100;
1904 msft_typeinfo
->typeinfo
->flags
|= 0x1000; /* TYPEFLAG_FDISPATCHABLE */
1905 add_dispatch(typelib
);
1906 msft_typeinfo
->typeinfo
->cImplTypes
= 1;
1908 /* count the no of funcs, as the variable indicies come after the funcs */
1909 if((func
= dispinterface
->funcs
)) {
1911 while(NEXT_LINK(func
)) {
1912 func
= NEXT_LINK(func
);
1917 if((var
= dispinterface
->fields
)) {
1918 while(NEXT_LINK(var
)) var
= NEXT_LINK(var
);
1920 add_var_desc(msft_typeinfo
, idx
, var
);
1922 var
= PREV_LINK(var
);
1927 /* the func count above has already left us pointing at the first func */
1929 if(add_func_desc(msft_typeinfo
, func
, idx
) == S_OK
)
1931 func
= PREV_LINK(func
);
1935 static void add_interface_typeinfo(msft_typelib_t
*typelib
, type_t
*interface
)
1940 msft_typeinfo_t
*msft_typeinfo
;
1941 importinfo_t
*ref_importinfo
= NULL
;
1942 int num_parents
= 0, num_funcs
= 0;
1944 const type_t
*derived
;
1946 for(attr
= interface
->attrs
; attr
; attr
= NEXT_LINK(attr
))
1947 if(attr
->type
== ATTR_DISPINTERFACE
)
1948 return add_dispinterface_typeinfo(typelib
, interface
);
1950 /* midl adds the parent interface first, unless the parent itself
1951 has no parent (i.e. it stops before IUnknown). */
1953 if(interface
->ref
) {
1954 ref_importinfo
= find_importinfo(typelib
, interface
->ref
->name
);
1956 if(!ref_importinfo
&& interface
->ref
->ref
&& interface
->ref
->typelib_idx
== -1)
1957 add_interface_typeinfo(typelib
, interface
->ref
);
1960 interface
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
1961 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_INTERFACE
, interface
->name
, interface
->attrs
,
1962 typelib
->typelib_header
.nrtypeinfos
);
1963 msft_typeinfo
->typeinfo
->size
= 4;
1964 msft_typeinfo
->typeinfo
->typekind
|= 0x2200;
1966 for (derived
= interface
->ref
; derived
; derived
= derived
->ref
)
1967 if (derived
->name
&& !strcmp(derived
->name
, "IDispatch"))
1968 msft_typeinfo
->typeinfo
->flags
|= 0x1000; /* TYPEFLAG_FDISPATCHABLE */
1970 /* can't be dual if it doesn't derive from IDispatch */
1971 if (!(msft_typeinfo
->typeinfo
->flags
& 0x1000)) /* TYPEFLAG_FDISPATCHABLE */
1972 msft_typeinfo
->typeinfo
->flags
&= ~0x40; /* TYPEFLAG_FDUAL */
1975 add_impl_type(msft_typeinfo
, interface
->ref
, ref_importinfo
);
1977 /* count the number of inherited interfaces and non-local functions */
1978 for(ref
= interface
->ref
; ref
; ref
= ref
->ref
) {
1980 for(func
= ref
->funcs
; func
; func
= NEXT_LINK(func
)) {
1982 for(attr
= func
->def
->attrs
; attr
; attr
= NEXT_LINK(attr
))
1983 if(attr
->type
== ATTR_LOCAL
)
1989 msft_typeinfo
->typeinfo
->datatype2
= num_funcs
<< 16 | num_parents
;
1990 msft_typeinfo
->typeinfo
->cbSizeVft
= num_funcs
* 4;
1992 if((func
= interface
->funcs
)) {
1993 while(NEXT_LINK(func
)) func
= NEXT_LINK(func
);
1995 if(add_func_desc(msft_typeinfo
, func
, idx
) == S_OK
)
1997 func
= PREV_LINK(func
);
2002 static void add_structure_typeinfo(msft_typelib_t
*typelib
, type_t
*structure
)
2005 var_t
*cur
= structure
->fields
;
2006 msft_typeinfo_t
*msft_typeinfo
;
2008 structure
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2009 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_RECORD
, structure
->name
, structure
->attrs
,
2010 typelib
->typelib_header
.nrtypeinfos
);
2011 msft_typeinfo
->typeinfo
->size
= 0;
2013 while(NEXT_LINK(cur
)) cur
= NEXT_LINK(cur
);
2015 add_var_desc(msft_typeinfo
, idx
, cur
);
2017 cur
= PREV_LINK(cur
);
2021 static void add_enum_typeinfo(msft_typelib_t
*typelib
, type_t
*enumeration
)
2024 var_t
*cur
= enumeration
->fields
;
2025 msft_typeinfo_t
*msft_typeinfo
;
2027 enumeration
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2028 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_ENUM
, enumeration
->name
, enumeration
->attrs
,
2029 typelib
->typelib_header
.nrtypeinfos
);
2030 msft_typeinfo
->typeinfo
->size
= 0;
2032 while(NEXT_LINK(cur
)) cur
= NEXT_LINK(cur
);
2034 add_var_desc(msft_typeinfo
, idx
, cur
);
2036 cur
= PREV_LINK(cur
);
2040 static void add_typedef_typeinfo(msft_typelib_t
*typelib
, var_t
*tdef
)
2042 msft_typeinfo_t
*msft_typeinfo
;
2044 const attr_t
*attrs
;
2046 tdef
->type
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2047 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_ALIAS
, tdef
->name
, tdef
->type
->attrs
,
2048 typelib
->typelib_header
.nrtypeinfos
);
2049 attrs
= tdef
->type
->attrs
;
2050 tdef
->type
->attrs
= NULL
;
2051 encode_var(typelib
, tdef
, &msft_typeinfo
->typeinfo
->datatype1
, &msft_typeinfo
->typeinfo
->size
,
2052 &alignment
, &msft_typeinfo
->typeinfo
->datatype2
);
2053 tdef
->type
->attrs
= attrs
;
2054 msft_typeinfo
->typeinfo
->typekind
|= (alignment
<< 11 | alignment
<< 6);
2057 static void add_coclass_typeinfo(msft_typelib_t
*typelib
, class_t
*cls
)
2059 msft_typeinfo_t
*msft_typeinfo
;
2061 int num_ifaces
= 0, offset
, i
;
2062 MSFT_RefRecord
*ref
, *first
= NULL
, *first_source
= NULL
;
2063 int have_default
= 0, have_default_source
= 0;
2066 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_COCLASS
, cls
->name
, cls
->attrs
,
2067 typelib
->typelib_header
.nrtypeinfos
);
2069 if((iref
= cls
->ifaces
)) {
2071 while(NEXT_LINK(iref
)) {
2072 iref
= NEXT_LINK(iref
);
2077 offset
= msft_typeinfo
->typeinfo
->datatype1
= ctl2_alloc_segment(typelib
, MSFT_SEG_REFERENCES
,
2078 num_ifaces
* sizeof(*ref
), 0);
2079 for(i
= 0; i
< num_ifaces
; i
++) {
2080 if(iref
->iface
->typelib_idx
== -1)
2081 add_interface_typeinfo(typelib
, iref
->iface
);
2082 ref
= (MSFT_RefRecord
*) (typelib
->typelib_segment_data
[MSFT_SEG_REFERENCES
] + offset
+ i
* sizeof(*ref
));
2083 ref
->reftype
= typelib
->typelib_typeinfo_offsets
[iref
->iface
->typelib_idx
];
2085 ref
->oCustData
= -1;
2087 if(i
< num_ifaces
- 1)
2088 ref
->onext
= offset
+ (i
+ 1) * sizeof(*ref
);
2090 for(attr
= iref
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
2091 switch(attr
->type
) {
2093 ref
->flags
|= 0x1; /* IMPLTYPEFLAG_FDEFAULT */
2095 case ATTR_RESTRICTED
:
2096 ref
->flags
|= 0x4; /* IMPLTYPEFLAG_FRESTRICTED */
2099 ref
->flags
|= 0x2; /* IMPLTYPEFLAG_FSOURCE */
2102 warning("add_coclass_typeinfo: unhandled attr %d\n", attr
->type
);
2105 if(ref
->flags
& 0x1) { /* IMPLTYPEFLAG_FDEFAULT */
2106 if(ref
->flags
& 0x2) /* IMPLTYPEFLAG_SOURCE */
2107 have_default_source
= 1;
2112 /* If the interface is non-restricted and we haven't already had one then
2113 remember it so that we can use it as a default later */
2114 if((ref
->flags
& 0x4) == 0) { /* IMPLTYPEFLAG_FRESTRICTED */
2115 if(ref
->flags
& 0x2) { /* IMPLTYPEFLAG_FSOURCE */
2122 iref
= PREV_LINK(iref
);
2125 /* If we haven't had a default interface, then set the default flags on the
2127 if(!have_default
&& first
)
2128 first
->flags
|= 0x1;
2129 if(!have_default_source
&& first_source
)
2130 first_source
->flags
|= 0x1;
2132 msft_typeinfo
->typeinfo
->cImplTypes
= num_ifaces
;
2133 msft_typeinfo
->typeinfo
->size
= 4;
2134 msft_typeinfo
->typeinfo
->typekind
|= 0x2200;
2137 static void add_module_typeinfo(msft_typelib_t
*typelib
, type_t
*module
)
2141 msft_typeinfo_t
*msft_typeinfo
;
2143 module
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2144 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_MODULE
, module
->name
, module
->attrs
,
2145 typelib
->typelib_header
.nrtypeinfos
);
2146 msft_typeinfo
->typeinfo
->typekind
|= 0x0a00;
2148 if((func
= module
->funcs
)) {
2149 while(NEXT_LINK(func
)) func
= NEXT_LINK(func
);
2151 if(add_func_desc(msft_typeinfo
, func
, idx
) == S_OK
)
2153 func
= PREV_LINK(func
);
2156 msft_typeinfo
->typeinfo
->size
= idx
;
2159 static void add_entry(msft_typelib_t
*typelib
, typelib_entry_t
*entry
)
2161 switch(entry
->kind
) {
2162 case TKIND_INTERFACE
:
2163 add_interface_typeinfo(typelib
, entry
->u
.interface
);
2167 add_structure_typeinfo(typelib
, entry
->u
.structure
);
2171 add_enum_typeinfo(typelib
, entry
->u
.enumeration
);
2175 add_typedef_typeinfo(typelib
, entry
->u
.tdef
);
2179 add_coclass_typeinfo(typelib
, entry
->u
.class);
2183 add_module_typeinfo(typelib
, entry
->u
.module
);
2187 error("add_entry: unhandled type %d\n", entry
->kind
);
2192 static void set_name(msft_typelib_t
*typelib
)
2196 offset
= ctl2_alloc_name(typelib
, typelib
->typelib
->name
);
2197 if (offset
== -1) return;
2198 typelib
->typelib_header
.NameOffset
= offset
;
2202 static void set_version(msft_typelib_t
*typelib
)
2204 long version
= MAKELONG(0,0);
2207 for(attr
= typelib
->typelib
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
2208 if(attr
->type
== ATTR_VERSION
) {
2209 version
= attr
->u
.ival
;
2212 typelib
->typelib_header
.version
= version
;
2216 static void set_guid(msft_typelib_t
*typelib
)
2218 MSFT_GuidEntry guidentry
;
2221 GUID guid
= {0,0,0,{0,0,0,0,0,0}};
2223 guidentry
.guid
= guid
;
2224 guidentry
.hreftype
= -2;
2225 guidentry
.next_hash
= -1;
2227 for(attr
= typelib
->typelib
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
2228 if(attr
->type
== ATTR_UUID
) {
2229 guidentry
.guid
= *(GUID
*)(attr
->u
.pval
);
2233 offset
= ctl2_alloc_guid(typelib
, &guidentry
);
2235 if (offset
== -1) return;
2237 typelib
->typelib_header
.posguid
= offset
;
2242 static void set_doc_string(msft_typelib_t
*typelib
)
2247 for(attr
= typelib
->typelib
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
2248 if(attr
->type
== ATTR_HELPSTRING
) {
2249 offset
= ctl2_alloc_string(typelib
, attr
->u
.pval
);
2250 if (offset
== -1) return;
2251 typelib
->typelib_header
.helpstring
= offset
;
2257 static void set_help_file_name(msft_typelib_t
*typelib
)
2261 for(attr
= typelib
->typelib
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
2262 if(attr
->type
== ATTR_HELPFILE
) {
2263 offset
= ctl2_alloc_string(typelib
, attr
->u
.pval
);
2264 if (offset
== -1) return;
2265 typelib
->typelib_header
.helpfile
= offset
;
2266 typelib
->typelib_header
.varflags
|= 0x10;
2272 static void set_help_context(msft_typelib_t
*typelib
)
2275 for(attr
= typelib
->typelib
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
2276 if(attr
->type
== ATTR_HELPCONTEXT
) {
2277 const expr_t
*expr
= (expr_t
*)attr
->u
.pval
;
2278 typelib
->typelib_header
.helpcontext
= expr
->cval
;
2284 static void set_help_string_dll(msft_typelib_t
*typelib
)
2288 for(attr
= typelib
->typelib
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
2289 if(attr
->type
== ATTR_HELPSTRINGDLL
) {
2290 offset
= ctl2_alloc_string(typelib
, attr
->u
.pval
);
2291 if (offset
== -1) return;
2292 typelib
->help_string_dll_offset
= offset
;
2293 typelib
->typelib_header
.varflags
|= 0x100;
2299 static void set_help_string_context(msft_typelib_t
*typelib
)
2302 for(attr
= typelib
->typelib
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
2303 if(attr
->type
== ATTR_HELPSTRINGCONTEXT
) {
2304 const expr_t
*expr
= (expr_t
*)attr
->u
.pval
;
2305 typelib
->typelib_header
.helpstringcontext
= expr
->cval
;
2311 static void set_lcid(msft_typelib_t
*typelib
)
2313 typelib
->typelib_header
.lcid2
= 0x0;
2317 static void set_lib_flags(msft_typelib_t
*typelib
)
2321 typelib
->typelib_header
.flags
= 0;
2322 for(attr
= typelib
->typelib
->attrs
; attr
; attr
= NEXT_LINK(attr
)) {
2323 switch(attr
->type
) {
2325 typelib
->typelib_header
.flags
|= 0x02; /* LIBFLAG_FCONTROL */
2328 typelib
->typelib_header
.flags
|= 0x04; /* LIBFLAG_FHIDDEN */
2330 case ATTR_RESTRICTED
:
2331 typelib
->typelib_header
.flags
|= 0x01; /* LIBFLAG_FRESTRICTED */
2340 static int ctl2_write_chunk(int fd
, void *segment
, int length
)
2342 if (write(fd
, segment
, length
) != length
) {
2349 static int ctl2_write_segment(msft_typelib_t
*typelib
, int fd
, int segment
)
2351 if (write(fd
, typelib
->typelib_segment_data
[segment
], typelib
->typelib_segdir
[segment
].length
)
2352 != typelib
->typelib_segdir
[segment
].length
) {
2360 static void ctl2_finalize_typeinfos(msft_typelib_t
*typelib
, int filesize
)
2362 msft_typeinfo_t
*typeinfo
;
2364 for (typeinfo
= typelib
->typeinfos
; typeinfo
; typeinfo
= typeinfo
->next_typeinfo
) {
2365 typeinfo
->typeinfo
->memoffset
= filesize
;
2366 if (typeinfo
->func_data
)
2367 filesize
+= typeinfo
->func_data
[0] + ((typeinfo
->typeinfo
->cElement
& 0xffff) * 12);
2368 if (typeinfo
->var_data
)
2369 filesize
+= typeinfo
->var_data
[0] + (((typeinfo
->typeinfo
->cElement
>> 16) & 0xffff) * 12);
2370 if (typeinfo
->func_data
|| typeinfo
->var_data
)
2375 static int ctl2_finalize_segment(msft_typelib_t
*typelib
, int filepos
, int segment
)
2377 if (typelib
->typelib_segdir
[segment
].length
) {
2378 typelib
->typelib_segdir
[segment
].offset
= filepos
;
2380 typelib
->typelib_segdir
[segment
].offset
= -1;
2383 return typelib
->typelib_segdir
[segment
].length
;
2387 static void ctl2_write_typeinfos(msft_typelib_t
*typelib
, int fd
)
2389 msft_typeinfo_t
*typeinfo
;
2392 for (typeinfo
= typelib
->typeinfos
; typeinfo
; typeinfo
= typeinfo
->next_typeinfo
) {
2393 if (!typeinfo
->func_data
&& !typeinfo
->var_data
) continue;
2395 if (typeinfo
->func_data
)
2396 typedata_size
= typeinfo
->func_data
[0];
2397 if (typeinfo
->var_data
)
2398 typedata_size
+= typeinfo
->var_data
[0];
2399 ctl2_write_chunk(fd
, &typedata_size
, sizeof(int));
2400 if (typeinfo
->func_data
)
2401 ctl2_write_chunk(fd
, typeinfo
->func_data
+ 1, typeinfo
->func_data
[0]);
2402 if (typeinfo
->var_data
)
2403 ctl2_write_chunk(fd
, typeinfo
->var_data
+ 1, typeinfo
->var_data
[0]);
2404 if (typeinfo
->func_indices
)
2405 ctl2_write_chunk(fd
, typeinfo
->func_indices
, (typeinfo
->typeinfo
->cElement
& 0xffff) * 4);
2406 if (typeinfo
->var_indices
)
2407 ctl2_write_chunk(fd
, typeinfo
->var_indices
, (typeinfo
->typeinfo
->cElement
>> 16) * 4);
2408 if (typeinfo
->func_names
)
2409 ctl2_write_chunk(fd
, typeinfo
->func_names
, (typeinfo
->typeinfo
->cElement
& 0xffff) * 4);
2410 if (typeinfo
->var_names
)
2411 ctl2_write_chunk(fd
, typeinfo
->var_names
, (typeinfo
->typeinfo
->cElement
>> 16) * 4);
2412 if (typeinfo
->func_offsets
)
2413 ctl2_write_chunk(fd
, typeinfo
->func_offsets
, (typeinfo
->typeinfo
->cElement
& 0xffff) * 4);
2414 if (typeinfo
->var_offsets
) {
2415 int add
= 0, i
, offset
;
2416 if(typeinfo
->func_data
)
2417 add
= typeinfo
->func_data
[0];
2418 for(i
= 0; i
< (typeinfo
->typeinfo
->cElement
>> 16); i
++) {
2419 offset
= typeinfo
->var_offsets
[i
];
2421 ctl2_write_chunk(fd
, &offset
, 4);
2427 static int save_all_changes(msft_typelib_t
*typelib
)
2433 chat("save_all_changes(%p)\n", typelib
);
2435 retval
= TYPE_E_IOERROR
;
2437 fd
= creat(typelib
->typelib
->filename
, 0666);
2438 if (fd
== -1) return retval
;
2440 filepos
= sizeof(MSFT_Header
) + sizeof(MSFT_SegDir
);
2441 if(typelib
->typelib_header
.varflags
& 0x100) filepos
+= 4; /* helpstringdll */
2442 filepos
+= typelib
->typelib_header
.nrtypeinfos
* 4;
2444 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_TYPEINFO
);
2445 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_GUIDHASH
);
2446 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_GUID
);
2447 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_IMPORTINFO
);
2448 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_IMPORTFILES
);
2449 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_REFERENCES
);
2450 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_NAMEHASH
);
2451 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_NAME
);
2452 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_STRING
);
2453 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_TYPEDESC
);
2454 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_ARRAYDESC
);
2455 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_CUSTDATA
);
2456 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_CUSTDATAGUID
);
2458 ctl2_finalize_typeinfos(typelib
, filepos
);
2460 if (!ctl2_write_chunk(fd
, &typelib
->typelib_header
, sizeof(typelib
->typelib_header
))) return retval
;
2461 if(typelib
->typelib_header
.varflags
& 0x100)
2462 if (!ctl2_write_chunk(fd
, &typelib
->help_string_dll_offset
, sizeof(typelib
->help_string_dll_offset
)))
2465 if (!ctl2_write_chunk(fd
, typelib
->typelib_typeinfo_offsets
, typelib
->typelib_header
.nrtypeinfos
* 4)) return retval
;
2466 if (!ctl2_write_chunk(fd
, &typelib
->typelib_segdir
, sizeof(typelib
->typelib_segdir
))) return retval
;
2467 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_TYPEINFO
)) return retval
;
2468 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_GUIDHASH
)) return retval
;
2469 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_GUID
)) return retval
;
2470 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_IMPORTINFO
)) return retval
;
2471 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_IMPORTFILES
)) return retval
;
2472 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_REFERENCES
)) return retval
;
2473 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_NAMEHASH
)) return retval
;
2474 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_NAME
)) return retval
;
2475 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_STRING
)) return retval
;
2476 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_TYPEDESC
)) return retval
;
2477 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_ARRAYDESC
)) return retval
;
2478 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_CUSTDATA
)) return retval
;
2479 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_CUSTDATAGUID
)) return retval
;
2481 ctl2_write_typeinfos(typelib
, fd
);
2483 if (close(fd
) == -1) return retval
;
2489 int create_msft_typelib(typelib_t
*typelib
)
2491 msft_typelib_t
*msft
;
2493 typelib_entry_t
*entry
;
2495 unsigned int version
= 5 << 24 | 1 << 16 | 164; /* 5.01.0164 */
2496 GUID midl_time_guid
= {0xde77ba63,0x517c,0x11d1,{0xa2,0xda,0x00,0x00,0xf8,0x77,0x3c,0xe9}};
2497 GUID midl_version_guid
= {0xde77ba64,0x517c,0x11d1,{0xa2,0xda,0x00,0x00,0xf8,0x77,0x3c,0xe9}};
2499 msft
= malloc(sizeof(*msft
));
2500 if (!msft
) return 0;
2501 memset(msft
, 0, sizeof(*msft
));
2502 msft
->typelib
= typelib
;
2504 ctl2_init_header(msft
);
2505 ctl2_init_segdir(msft
);
2507 msft
->typelib_header
.varflags
|= SYS_WIN32
;
2510 * The following two calls return an offset or -1 if out of memory. We
2511 * specifically need an offset of 0, however, so...
2513 if (ctl2_alloc_segment(msft
, MSFT_SEG_GUIDHASH
, 0x80, 0x80)) { failed
= 1; }
2514 if (ctl2_alloc_segment(msft
, MSFT_SEG_NAMEHASH
, 0x200, 0x200)) { failed
= 1; }
2516 if(failed
) return 0;
2518 msft
->typelib_guidhash_segment
= (int *)msft
->typelib_segment_data
[MSFT_SEG_GUIDHASH
];
2519 msft
->typelib_namehash_segment
= (int *)msft
->typelib_segment_data
[MSFT_SEG_NAMEHASH
];
2521 memset(msft
->typelib_guidhash_segment
, 0xff, 0x80);
2522 memset(msft
->typelib_namehash_segment
, 0xff, 0x200);
2524 set_lib_flags(msft
);
2526 set_help_file_name(msft
);
2527 set_doc_string(msft
);
2531 set_help_context(msft
);
2532 set_help_string_dll(msft
);
2533 set_help_string_context(msft
);
2535 /* midl adds two sets of custom data to the library: the current unix time
2536 and midl's version number */
2537 cur_time
= time(NULL
);
2538 set_custdata(msft
, &midl_time_guid
, VT_UI4
, &cur_time
, &msft
->typelib_header
.CustomDataOffset
);
2539 set_custdata(msft
, &midl_version_guid
, VT_UI4
, &version
, &msft
->typelib_header
.CustomDataOffset
);
2541 for(entry
= typelib
->entry
; entry
&& NEXT_LINK(entry
); entry
= NEXT_LINK(entry
))
2544 for( ; entry
; entry
= PREV_LINK(entry
))
2545 add_entry(msft
, entry
);
2547 save_all_changes(msft
);