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"
55 enum MSFT_segment_index
{
56 MSFT_SEG_TYPEINFO
= 0, /* type information */
57 MSFT_SEG_IMPORTINFO
, /* import information */
58 MSFT_SEG_IMPORTFILES
, /* import filenames */
59 MSFT_SEG_REFERENCES
, /* references (?) */
60 MSFT_SEG_GUIDHASH
, /* hash table for guids? */
61 MSFT_SEG_GUID
, /* guid storage */
62 MSFT_SEG_NAMEHASH
, /* hash table for names */
63 MSFT_SEG_NAME
, /* name storage */
64 MSFT_SEG_STRING
, /* string storage */
65 MSFT_SEG_TYPEDESC
, /* type descriptions */
66 MSFT_SEG_ARRAYDESC
, /* array descriptions */
67 MSFT_SEG_CUSTDATA
, /* custom data */
68 MSFT_SEG_CUSTDATAGUID
, /* custom data guids */
69 MSFT_SEG_UNKNOWN
, /* ??? */
70 MSFT_SEG_UNKNOWN2
, /* ??? */
71 MSFT_SEG_MAX
/* total number of segments */
74 typedef struct tagMSFT_ImpFile
{
78 char filename
[0]; /* preceded by two bytes of encoded (length << 2) + flags in the low two bits. */
81 typedef struct _msft_typelib_t
84 MSFT_Header typelib_header
;
85 MSFT_pSeg typelib_segdir
[MSFT_SEG_MAX
];
86 char *typelib_segment_data
[MSFT_SEG_MAX
];
87 int typelib_segment_block_length
[MSFT_SEG_MAX
];
89 INT typelib_typeinfo_offsets
[0x200]; /* Hope that's enough. */
91 INT
*typelib_namehash_segment
;
92 INT
*typelib_guidhash_segment
;
94 INT help_string_dll_offset
;
96 struct _msft_typeinfo_t
*typeinfos
;
97 struct _msft_typeinfo_t
*last_typeinfo
;
100 typedef struct _msft_typeinfo_t
102 msft_typelib_t
*typelib
;
103 MSFT_TypeInfoBase
*typeinfo
;
107 unsigned int var_data_allocated
;
110 unsigned int func_data_allocated
;
125 struct _msft_typeinfo_t
*next_typeinfo
;
130 /*================== Internal functions ===================================*/
132 /****************************************************************************
135 * Initializes the type library header of a new typelib.
137 static void ctl2_init_header(
138 msft_typelib_t
*typelib
) /* [I] The typelib to initialize. */
140 typelib
->typelib_header
.magic1
= 0x5446534d;
141 typelib
->typelib_header
.magic2
= 0x00010002;
142 typelib
->typelib_header
.posguid
= -1;
143 typelib
->typelib_header
.lcid
= 0x0409; /* or do we use the current one? */
144 typelib
->typelib_header
.lcid2
= 0x0;
145 typelib
->typelib_header
.varflags
= 0x40;
146 typelib
->typelib_header
.version
= 0;
147 typelib
->typelib_header
.flags
= 0;
148 typelib
->typelib_header
.nrtypeinfos
= 0;
149 typelib
->typelib_header
.helpstring
= -1;
150 typelib
->typelib_header
.helpstringcontext
= 0;
151 typelib
->typelib_header
.helpcontext
= 0;
152 typelib
->typelib_header
.nametablecount
= 0;
153 typelib
->typelib_header
.nametablechars
= 0;
154 typelib
->typelib_header
.NameOffset
= -1;
155 typelib
->typelib_header
.helpfile
= -1;
156 typelib
->typelib_header
.CustomDataOffset
= -1;
157 typelib
->typelib_header
.res44
= 0x20;
158 typelib
->typelib_header
.res48
= 0x80;
159 typelib
->typelib_header
.dispatchpos
= -1;
160 typelib
->typelib_header
.nimpinfos
= 0;
163 /****************************************************************************
166 * Initializes the segment directory of a new typelib.
168 static void ctl2_init_segdir(
169 msft_typelib_t
*typelib
) /* [I] The typelib to initialize. */
174 segdir
= &typelib
->typelib_segdir
[MSFT_SEG_TYPEINFO
];
176 for (i
= 0; i
< 15; i
++) {
177 segdir
[i
].offset
= -1;
178 segdir
[i
].length
= 0;
179 segdir
[i
].res08
= -1;
180 segdir
[i
].res0c
= 0x0f;
184 /****************************************************************************
187 * Generates a hash key from a GUID.
191 * The hash key for the GUID.
193 static int ctl2_hash_guid(
194 REFGUID guid
) /* [I] The guid to hash. */
200 for (i
= 0; i
< 8; i
++) {
201 hash
^= ((const short *)guid
)[i
];
207 /****************************************************************************
210 * Locates a guid in a type library.
214 * The offset into the GUID segment of the guid, or -1 if not found.
216 static int ctl2_find_guid(
217 msft_typelib_t
*typelib
, /* [I] The typelib to operate against. */
218 int hash_key
, /* [I] The hash key for the guid. */
219 REFGUID guid
) /* [I] The guid to find. */
222 MSFT_GuidEntry
*guidentry
;
224 offset
= typelib
->typelib_guidhash_segment
[hash_key
];
225 while (offset
!= -1) {
226 guidentry
= (MSFT_GuidEntry
*)&typelib
->typelib_segment_data
[MSFT_SEG_GUID
][offset
];
228 if (!memcmp(guidentry
, guid
, sizeof(GUID
))) return offset
;
230 offset
= guidentry
->next_hash
;
236 /****************************************************************************
239 * Locates a name in a type library.
243 * The offset into the NAME segment of the name, or -1 if not found.
247 * The name must be encoded as with ctl2_encode_name().
249 static int ctl2_find_name(
250 msft_typelib_t
*typelib
, /* [I] The typelib to operate against. */
251 char *name
) /* [I] The encoded name to find. */
256 offset
= typelib
->typelib_namehash_segment
[name
[2] & 0x7f];
257 while (offset
!= -1) {
258 namestruct
= (int *)&typelib
->typelib_segment_data
[MSFT_SEG_NAME
][offset
];
260 if (!((namestruct
[2] ^ *((int *)name
)) & 0xffff00ff)) {
261 /* hash codes and lengths match, final test */
262 if (!strncasecmp(name
+4, (void *)(namestruct
+3), name
[0])) break;
265 /* move to next item in hash bucket */
266 offset
= namestruct
[1];
272 /****************************************************************************
275 * Encodes a name string to a form suitable for storing into a type library
276 * or comparing to a name stored in a type library.
280 * The length of the encoded name, including padding and length+hash fields.
284 * Will throw an exception if name or result are NULL. Is not multithread
285 * safe in the slightest.
287 static int ctl2_encode_name(
288 msft_typelib_t
*typelib
, /* [I] The typelib to operate against (used for LCID only). */
289 const char *name
, /* [I] The name string to encode. */
290 char **result
) /* [O] A pointer to a pointer to receive the encoded name. */
293 static char converted_name
[0x104];
297 length
= strlen(name
);
298 memcpy(converted_name
+ 4, name
, length
);
299 converted_name
[0] = length
& 0xff;
301 converted_name
[length
+ 4] = 0;
303 converted_name
[1] = 0x00;
305 value
= lhash_val_of_name_sys(typelib
->typelib_header
.varflags
& 0x0f, typelib
->typelib_header
.lcid
, converted_name
+ 4);
307 converted_name
[2] = value
;
308 converted_name
[3] = value
>> 8;
310 for (offset
= (4 - length
) & 3; offset
; offset
--) converted_name
[length
+ offset
+ 3] = 0x57;
312 *result
= converted_name
;
314 return (length
+ 7) & ~3;
317 /****************************************************************************
320 * Encodes a string to a form suitable for storing into a type library or
321 * comparing to a string stored in a type library.
325 * The length of the encoded string, including padding and length fields.
329 * Will throw an exception if string or result are NULL. Is not multithread
330 * safe in the slightest.
332 static int ctl2_encode_string(
333 const char *string
, /* [I] The string to encode. */
334 char **result
) /* [O] A pointer to a pointer to receive the encoded string. */
337 static char converted_string
[0x104];
340 length
= strlen(string
);
341 memcpy(converted_string
+ 2, string
, length
);
342 converted_string
[0] = length
& 0xff;
343 converted_string
[1] = (length
>> 8) & 0xff;
345 if(length
< 3) { /* strings of this length are padded with up to 8 bytes incl the 2 byte length */
346 for(offset
= 0; offset
< 4; offset
++)
347 converted_string
[length
+ offset
+ 2] = 0x57;
350 for (offset
= (4 - (length
+ 2)) & 3; offset
; offset
--) converted_string
[length
+ offset
+ 1] = 0x57;
352 *result
= converted_string
;
354 return (length
+ 5) & ~3;
357 /****************************************************************************
360 * Allocates memory from a segment in a type library.
364 * Success: The offset within the segment of the new data area.
368 * Does not (yet) handle the case where the allocated segment memory needs to grow.
370 static int ctl2_alloc_segment(
371 msft_typelib_t
*typelib
, /* [I] The type library in which to allocate. */
372 enum MSFT_segment_index segment
, /* [I] The segment in which to allocate. */
373 int size
, /* [I] The amount to allocate. */
374 int block_size
) /* [I] Initial allocation block size, or 0 for default. */
378 if(!typelib
->typelib_segment_data
[segment
]) {
379 if (!block_size
) block_size
= 0x2000;
381 typelib
->typelib_segment_block_length
[segment
] = block_size
;
382 typelib
->typelib_segment_data
[segment
] = xmalloc(block_size
);
383 if (!typelib
->typelib_segment_data
[segment
]) return -1;
384 memset(typelib
->typelib_segment_data
[segment
], 0x57, block_size
);
387 while ((typelib
->typelib_segdir
[segment
].length
+ size
) > typelib
->typelib_segment_block_length
[segment
]) {
390 block_size
= typelib
->typelib_segment_block_length
[segment
];
391 block
= xrealloc(typelib
->typelib_segment_data
[segment
], block_size
<< 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);
432 typelib
->typelib_typeinfo_offsets
[typelib
->typelib_header
.nrtypeinfos
++] = offset
;
434 typeinfo
= (void *)(typelib
->typelib_segment_data
[MSFT_SEG_TYPEINFO
] + offset
);
436 typeinfo
->typekind
= (typelib
->typelib_header
.nrtypeinfos
- 1) << 16;
437 typeinfo
->memoffset
= -1; /* should be EOF if no elements */
442 typeinfo
->cElement
= 0;
447 typeinfo
->posguid
= -1;
449 typeinfo
->NameOffset
= nameoffset
;
450 typeinfo
->version
= 0;
451 typeinfo
->docstringoffs
= -1;
452 typeinfo
->helpstringcontext
= 0;
453 typeinfo
->helpcontext
= 0;
454 typeinfo
->oCustData
= -1;
455 typeinfo
->cbSizeVft
= 0;
456 typeinfo
->cImplTypes
= 0;
458 typeinfo
->datatype1
= -1;
459 typeinfo
->datatype2
= 0;
461 typeinfo
->res19
= -1;
466 /****************************************************************************
469 * Allocates and initializes a GUID structure in a type library. Also updates
470 * the GUID hash table as needed.
474 * Success: The offset of the new GUID.
476 static int ctl2_alloc_guid(
477 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
478 MSFT_GuidEntry
*guid
) /* [I] The GUID to store. */
481 MSFT_GuidEntry
*guid_space
;
484 hash_key
= ctl2_hash_guid(&guid
->guid
);
486 offset
= ctl2_find_guid(typelib
, hash_key
, &guid
->guid
);
487 if (offset
!= -1) return offset
;
489 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_GUID
, sizeof(MSFT_GuidEntry
), 0);
491 guid_space
= (void *)(typelib
->typelib_segment_data
[MSFT_SEG_GUID
] + offset
);
494 guid_space
->next_hash
= typelib
->typelib_guidhash_segment
[hash_key
];
495 typelib
->typelib_guidhash_segment
[hash_key
] = offset
;
500 /****************************************************************************
503 * Allocates and initializes a name within a type library. Also updates the
504 * name hash table as needed.
508 * Success: The offset within the segment of the new name.
509 * Failure: -1 (this is invariably an out of memory condition).
511 static int ctl2_alloc_name(
512 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
513 const char *name
) /* [I] The name to store. */
517 MSFT_NameIntro
*name_space
;
520 length
= ctl2_encode_name(typelib
, name
, &encoded_name
);
522 offset
= ctl2_find_name(typelib
, encoded_name
);
523 if (offset
!= -1) return offset
;
525 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_NAME
, length
+ 8, 0);
527 name_space
= (void *)(typelib
->typelib_segment_data
[MSFT_SEG_NAME
] + offset
);
528 name_space
->hreftype
= -1;
529 name_space
->next_hash
= -1;
530 memcpy(&name_space
->namelen
, encoded_name
, length
);
532 if (typelib
->typelib_namehash_segment
[encoded_name
[2] & 0x7f] != -1)
533 name_space
->next_hash
= typelib
->typelib_namehash_segment
[encoded_name
[2] & 0x7f];
535 typelib
->typelib_namehash_segment
[encoded_name
[2] & 0x7f] = offset
;
537 typelib
->typelib_header
.nametablecount
+= 1;
538 typelib
->typelib_header
.nametablechars
+= *encoded_name
;
543 /****************************************************************************
546 * Allocates and initializes a string in a type library.
550 * Success: The offset within the segment of the new string.
551 * Failure: -1 (this is invariably an out of memory condition).
553 static int ctl2_alloc_string(
554 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
555 const char *string
) /* [I] The string to store. */
560 char *encoded_string
;
562 length
= ctl2_encode_string(string
, &encoded_string
);
564 for (offset
= 0; offset
< typelib
->typelib_segdir
[MSFT_SEG_STRING
].length
;
565 offset
+= ((((typelib
->typelib_segment_data
[MSFT_SEG_STRING
][offset
+ 1] << 8) & 0xff)
566 | (typelib
->typelib_segment_data
[MSFT_SEG_STRING
][offset
+ 0] & 0xff)) + 5) & ~3) {
567 if (!memcmp(encoded_string
, typelib
->typelib_segment_data
[MSFT_SEG_STRING
] + offset
, length
)) return offset
;
570 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_STRING
, length
, 0);
572 string_space
= typelib
->typelib_segment_data
[MSFT_SEG_STRING
] + offset
;
573 memcpy(string_space
, encoded_string
, length
);
578 /****************************************************************************
579 * alloc_msft_importinfo
581 * Allocates and initializes an import information structure in a type library.
585 * Success: The offset of the new importinfo.
586 * Failure: -1 (this is invariably an out of memory condition).
588 static int alloc_msft_importinfo(
589 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
590 MSFT_ImpInfo
*impinfo
) /* [I] The import information to store. */
593 MSFT_ImpInfo
*impinfo_space
;
596 offset
< typelib
->typelib_segdir
[MSFT_SEG_IMPORTINFO
].length
;
597 offset
+= sizeof(MSFT_ImpInfo
)) {
598 if (!memcmp(&(typelib
->typelib_segment_data
[MSFT_SEG_IMPORTINFO
][offset
]),
599 impinfo
, sizeof(MSFT_ImpInfo
))) {
604 impinfo
->flags
|= typelib
->typelib_header
.nimpinfos
++;
606 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_IMPORTINFO
, sizeof(MSFT_ImpInfo
), 0);
608 impinfo_space
= (void *)(typelib
->typelib_segment_data
[MSFT_SEG_IMPORTINFO
] + offset
);
609 *impinfo_space
= *impinfo
;
614 /****************************************************************************
617 * Allocates and initializes an import file definition in a type library.
621 * Success: The offset of the new importinfo.
622 * Failure: -1 (this is invariably an out of memory condition).
624 static int alloc_importfile(
625 msft_typelib_t
*typelib
, /* [I] The type library to allocate in. */
626 int guidoffset
, /* [I] The offset to the GUID for the imported library. */
627 int major_version
, /* [I] The major version number of the imported library. */
628 int minor_version
, /* [I] The minor version number of the imported library. */
629 const char *filename
) /* [I] The filename of the imported library. */
633 MSFT_ImpFile
*importfile
;
634 char *encoded_string
;
636 length
= ctl2_encode_string(filename
, &encoded_string
);
638 encoded_string
[0] <<= 2;
639 encoded_string
[0] |= 1;
641 for (offset
= 0; offset
< typelib
->typelib_segdir
[MSFT_SEG_IMPORTFILES
].length
;
642 offset
+= ((((typelib
->typelib_segment_data
[MSFT_SEG_IMPORTFILES
][offset
+ 0xd] << 8) & 0xff)
643 | (typelib
->typelib_segment_data
[MSFT_SEG_IMPORTFILES
][offset
+ 0xc] & 0xff)) >> 2) + 0xc) {
644 if (!memcmp(encoded_string
, typelib
->typelib_segment_data
[MSFT_SEG_IMPORTFILES
] + offset
+ 0xc, length
)) return offset
;
647 offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_IMPORTFILES
, length
+ 0xc, 0);
649 importfile
= (MSFT_ImpFile
*)&typelib
->typelib_segment_data
[MSFT_SEG_IMPORTFILES
][offset
];
650 importfile
->guid
= guidoffset
;
651 importfile
->lcid
= typelib
->typelib_header
.lcid2
;
652 importfile
->version
= major_version
| (minor_version
<< 16);
653 memcpy(&importfile
->filename
, encoded_string
, length
);
658 static void alloc_importinfo(msft_typelib_t
*typelib
, importinfo_t
*importinfo
)
660 importlib_t
*importlib
= importinfo
->importlib
;
662 chat("alloc_importinfo: %s\n", importinfo
->name
);
664 if(!importlib
->allocated
) {
668 chat("allocating importlib %s\n", importlib
->name
);
670 importlib
->allocated
= -1;
672 memcpy(&guid
.guid
, &importlib
->guid
, sizeof(GUID
));
675 guid_idx
= ctl2_alloc_guid(typelib
, &guid
);
677 alloc_importfile(typelib
, guid_idx
, importlib
->version
&0xffff,
678 importlib
->version
>>16, importlib
->name
);
681 if(importinfo
->offset
== -1 || !(importinfo
->flags
& MSFT_IMPINFO_OFFSET_IS_GUID
)) {
682 MSFT_ImpInfo impinfo
;
684 impinfo
.flags
= importinfo
->flags
;
685 impinfo
.oImpFile
= 0;
687 if(importinfo
->flags
& MSFT_IMPINFO_OFFSET_IS_GUID
) {
691 memcpy(&guid
.guid
, &importinfo
->guid
, sizeof(GUID
));
693 impinfo
.oGuid
= ctl2_alloc_guid(typelib
, &guid
);
695 importinfo
->offset
= alloc_msft_importinfo(typelib
, &impinfo
);
697 typelib
->typelib_segment_data
[MSFT_SEG_GUID
][impinfo
.oGuid
+sizeof(GUID
)]
698 = importinfo
->offset
+1;
700 if(!strcmp(importinfo
->name
, "IDispatch"))
701 typelib
->typelib_header
.dispatchpos
= importinfo
->offset
+1;
703 impinfo
.oGuid
= importinfo
->id
;
704 importinfo
->offset
= alloc_msft_importinfo(typelib
, &impinfo
);
709 static importinfo_t
*find_importinfo(msft_typelib_t
*typelib
, const char *name
)
711 importlib_t
*importlib
;
714 chat("search importlib %s\n", name
);
719 LIST_FOR_EACH_ENTRY( importlib
, &typelib
->typelib
->importlibs
, importlib_t
, entry
)
721 for(i
=0; i
< importlib
->ntypeinfos
; i
++) {
722 if(!strcmp(name
, importlib
->importinfos
[i
].name
)) {
723 chat("Found %s in importlib.\n", name
);
724 return importlib
->importinfos
+i
;
732 static void add_structure_typeinfo(msft_typelib_t
*typelib
, type_t
*structure
);
733 static void add_interface_typeinfo(msft_typelib_t
*typelib
, type_t
*interface
);
734 static void add_enum_typeinfo(msft_typelib_t
*typelib
, type_t
*enumeration
);
735 static void add_coclass_typeinfo(msft_typelib_t
*typelib
, type_t
*cls
);
736 static void add_dispinterface_typeinfo(msft_typelib_t
*typelib
, type_t
*dispinterface
);
739 /****************************************************************************
742 * Encodes a type, storing information in the TYPEDESC and ARRAYDESC
743 * segments as needed.
750 static int encode_type(
751 msft_typelib_t
*typelib
, /* [I] The type library in which to encode the TYPEDESC. */
752 int vt
, /* [I] vt to encode */
753 type_t
*type
, /* [I] type */
754 int *encoded_type
, /* [O] The encoded type description. */
755 int *width
, /* [O] The width of the type, or NULL. */
756 int *alignment
, /* [O] The alignment of the type, or NULL. */
757 int *decoded_size
) /* [O] The total size of the unencoded TYPEDESCs, including nested descs. */
766 chat("encode_type vt %d type %p\n", vt
, type
);
768 default_type
= 0x80000000 | (vt
<< 16) | vt
;
769 if (!width
) width
= &scratch
;
770 if (!alignment
) alignment
= &scratch
;
771 if (!decoded_size
) decoded_size
= &scratch
;
777 *encoded_type
= default_type
;
783 *encoded_type
= 0x80000000 | (VT_I4
<< 16) | VT_INT
;
784 if ((typelib
->typelib_header
.varflags
& 0x0f) == SYS_WIN16
) {
794 *encoded_type
= 0x80000000 | (VT_UI4
<< 16) | VT_UINT
;
795 if ((typelib
->typelib_header
.varflags
& 0x0f) == SYS_WIN16
) {
807 *encoded_type
= default_type
;
818 *encoded_type
= default_type
;
826 *encoded_type
= default_type
;
833 *encoded_type
= default_type
;
839 *encoded_type
= 0x80000000 | (VT_EMPTY
<< 16) | vt
;
846 *encoded_type
= default_type
;
852 *encoded_type
= default_type
;
858 for(next_vt
= 0; type
->ref
; type
= type
->ref
) {
859 next_vt
= get_type_vt(type
->ref
);
863 /* if no type found then it must be void */
867 encode_type(typelib
, next_vt
, type
->ref
, &target_type
, NULL
, NULL
, &child_size
);
868 if(type
->ref
&& (type
->ref
->type
== RPC_FC_IP
)) {
869 chat("encode_type: skipping ptr\n");
870 *encoded_type
= target_type
;
873 *decoded_size
= child_size
;
877 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
878 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
879 if (((typedata
[0] & 0xffff) == VT_PTR
) && (typedata
[1] == target_type
)) break;
882 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
885 if (target_type
& 0x80000000) {
886 mix_field
= ((target_type
>> 16) & 0x3fff) | VT_BYREF
;
888 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][target_type
];
889 mix_field
= ((typedata
[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
892 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
893 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
895 typedata
[0] = (mix_field
<< 16) | VT_PTR
;
896 typedata
[1] = target_type
;
899 *encoded_type
= typeoffset
;
903 *decoded_size
= 8 /*sizeof(TYPEDESC)*/ + child_size
;
912 /* skip over SAFEARRAY type straight to element type */
915 for(next_vt
= 0; type
->ref
; type
= type
->ref
) {
916 next_vt
= get_type_vt(type
->ref
);
921 encode_type(typelib
, next_vt
, type
->ref
, &target_type
, NULL
, NULL
, &child_size
);
923 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
924 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
925 if (((typedata
[0] & 0xffff) == VT_SAFEARRAY
) && (typedata
[1] == target_type
)) break;
928 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
931 if (target_type
& 0x80000000) {
932 mix_field
= ((target_type
>> 16) & VT_TYPEMASK
) | VT_ARRAY
;
934 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][target_type
];
935 mix_field
= ((typedata
[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
938 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
939 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
941 typedata
[0] = (mix_field
<< 16) | VT_SAFEARRAY
;
942 typedata
[1] = target_type
;
945 *encoded_type
= typeoffset
;
949 *decoded_size
= 8 /*sizeof(TYPEDESC)*/ + child_size
;
958 /* typedef'd types without attributes aren't included in the typelib */
959 while (type
->typelib_idx
< 0 && type
->kind
== TKIND_ALIAS
&& ! type
->attrs
)
962 chat("encode_type: VT_USERDEFINED - type %p name = %s type->type %d idx %d\n", type
,
963 type
->name
, type
->type
, type
->typelib_idx
);
965 if(type
->typelib_idx
== -1) {
966 chat("encode_type: trying to ref not added type\n");
971 case RPC_FC_CPSTRUCT
:
972 case RPC_FC_CVSTRUCT
:
973 case RPC_FC_BOGUS_STRUCT
:
974 add_structure_typeinfo(typelib
, type
);
977 add_interface_typeinfo(typelib
, type
);
980 add_enum_typeinfo(typelib
, type
);
983 if (type
->kind
== TKIND_COCLASS
)
984 add_coclass_typeinfo(typelib
, type
);
985 else if (type
->kind
== TKIND_DISPATCH
)
986 add_dispinterface_typeinfo(typelib
, type
);
988 error("encode_type: VT_USERDEFINED - can't yet add typedef's on the fly\n");
991 error("encode_type: VT_USERDEFINED - unhandled type %d\n", type
->type
);
995 typeinfo_offset
= typelib
->typelib_typeinfo_offsets
[type
->typelib_idx
];
996 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
997 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
998 if ((typedata
[0] == ((0x7fff << 16) | VT_USERDEFINED
)) && (typedata
[1] == typeinfo_offset
)) break;
1001 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
1002 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
1003 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1005 typedata
[0] = (0x7fff << 16) | VT_USERDEFINED
;
1006 typedata
[1] = typeinfo_offset
;
1009 *encoded_type
= typeoffset
;
1013 if(type
->type
== RPC_FC_IP
) {
1014 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
1015 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1016 if ((typedata
[0] == ((0x7fff << 16) | VT_PTR
)) && (typedata
[1] == *encoded_type
)) break;
1018 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
1019 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
1020 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1022 typedata
[0] = (0x7fff << 16) | VT_PTR
;
1023 typedata
[1] = *encoded_type
;
1025 *encoded_type
= typeoffset
;
1034 error("encode_type: unrecognized type %d.\n", vt
);
1035 *encoded_type
= default_type
;
1044 static void dump_type(type_t
*t
)
1046 chat("dump_type: %p name %s type %d ref %p attrs %p\n", t
, t
->name
, t
->type
, t
->ref
, t
->attrs
);
1047 if(t
->ref
) dump_type(t
->ref
);
1050 static int encode_var(
1051 msft_typelib_t
*typelib
, /* [I] The type library in which to encode the TYPEDESC. */
1052 type_t
*type
, /* [I] The type description to encode. */
1053 var_t
*var
, /* [I] The var to encode. */
1054 int *encoded_type
, /* [O] The encoded type description. */
1055 int *width
, /* [O] The width of the type, or NULL. */
1056 int *alignment
, /* [O] The alignment of the type, or NULL. */
1057 int *decoded_size
) /* [O] The total size of the unencoded TYPEDESCs, including nested descs. */
1066 if (!width
) width
= &scratch
;
1067 if (!alignment
) alignment
= &scratch
;
1068 if (!decoded_size
) decoded_size
= &scratch
;
1071 chat("encode_var: var %p type %p type->name %s type->ref %p\n",
1072 var
, type
, type
->name
? type
->name
: "NULL", type
->ref
);
1074 vt
= get_type_vt(type
);
1076 int skip_ptr
= encode_var(typelib
, type
->ref
, var
, &target_type
, NULL
, NULL
, &child_size
);
1079 chat("encode_var: skipping ptr\n");
1080 *encoded_type
= target_type
;
1081 *decoded_size
= child_size
;
1087 for (typeoffset
= 0; typeoffset
< typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
; typeoffset
+= 8) {
1088 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1089 if (((typedata
[0] & 0xffff) == VT_PTR
) && (typedata
[1] == target_type
)) break;
1092 if (typeoffset
== typelib
->typelib_segdir
[MSFT_SEG_TYPEDESC
].length
) {
1095 if (target_type
& 0x80000000) {
1096 mix_field
= ((target_type
>> 16) & 0x3fff) | VT_BYREF
;
1098 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][target_type
];
1099 mix_field
= ((typedata
[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
1102 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
1103 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1105 typedata
[0] = (mix_field
<< 16) | VT_PTR
;
1106 typedata
[1] = target_type
;
1109 *encoded_type
= typeoffset
;
1113 *decoded_size
= 8 /*sizeof(TYPEDESC)*/ + child_size
;
1119 array_dims_t
*array_save
;
1120 int num_dims
= list_count( var
->array
), elements
= 1, arrayoffset
;
1123 chat("array with %d dimensions\n", num_dims
);
1124 array_save
= var
->array
;
1126 encode_var(typelib
, type
, var
, &target_type
, width
, alignment
, NULL
);
1127 var
->array
= array_save
;
1128 arrayoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_ARRAYDESC
, (2 + 2 * num_dims
) * sizeof(long), 0);
1129 arraydata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_ARRAYDESC
][arrayoffset
];
1131 arraydata
[0] = target_type
;
1132 arraydata
[1] = num_dims
;
1133 arraydata
[1] |= ((num_dims
* 2 * sizeof(long)) << 16);
1136 LIST_FOR_EACH_ENTRY( dim
, var
->array
, expr_t
, entry
)
1138 arraydata
[0] = dim
->cval
;
1141 elements
*= dim
->cval
;
1144 typeoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_TYPEDESC
, 8, 0);
1145 typedata
= (void *)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEDESC
][typeoffset
];
1147 typedata
[0] = (0x7ffe << 16) | VT_CARRAY
;
1148 typedata
[1] = arrayoffset
;
1150 *encoded_type
= typeoffset
;
1151 *width
= *width
* elements
;
1152 *decoded_size
= 20 /*sizeof(ARRAYDESC)*/ + (num_dims
- 1) * 8 /*sizeof(SAFEARRAYBOUND)*/;
1157 encode_type(typelib
, vt
, type
, encoded_type
, width
, alignment
, decoded_size
);
1158 if(type
->type
== RPC_FC_IP
) return 2;
1163 static void write_value(msft_typelib_t
* typelib
, int *out
, int vt
, void *value
)
1179 unsigned long *lv
= value
;
1180 if((*lv
& 0x3ffffff) == *lv
) {
1185 int offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_CUSTDATA
, 8, 0);
1186 *((unsigned short *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
]) = vt
;
1187 memcpy(&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+2], value
, 4);
1188 *((unsigned short *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+6]) = 0x5757;
1195 char *s
= (char *) value
;
1196 int len
= strlen(s
), seg_len
= (len
+ 6 + 3) & ~0x3;
1197 int offset
= ctl2_alloc_segment(typelib
, MSFT_SEG_CUSTDATA
, seg_len
, 0);
1198 *((unsigned short *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
]) = vt
;
1199 *((unsigned int *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+2]) = len
;
1200 memcpy(&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+6], value
, len
);
1202 while(len
< seg_len
) {
1203 *((char *)&typelib
->typelib_segment_data
[MSFT_SEG_CUSTDATA
][offset
+len
]) = 0x57;
1211 warning("can't write value of type %d yet\n", vt
);
1216 static HRESULT
set_custdata(msft_typelib_t
*typelib
, REFGUID guid
,
1217 int vt
, void *value
, int *offset
)
1219 MSFT_GuidEntry guidentry
;
1225 guidentry
.guid
= *guid
;
1227 guidentry
.hreftype
= -1;
1228 guidentry
.next_hash
= -1;
1230 guidoffset
= ctl2_alloc_guid(typelib
, &guidentry
);
1231 write_value(typelib
, &data_out
, vt
, value
);
1233 custoffset
= ctl2_alloc_segment(typelib
, MSFT_SEG_CUSTDATAGUID
, 12, 0);
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
, const 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;
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
->typekind
) {
1264 case TKIND_DISPATCH
:
1265 funckind
= 0x4; /* FUNC_DISPATCH */
1268 funckind
= 0x3; /* FUNC_STATIC */
1271 funckind
= 0x1; /* FUNC_PUREVIRTUAL */
1275 if (is_local( func
->def
->attrs
)) {
1276 chat("add_func_desc: skipping local function\n");
1281 LIST_FOR_EACH_ENTRY( arg
, func
->args
, var_t
, entry
)
1284 if (arg
->attrs
) LIST_FOR_EACH_ENTRY( attr
, arg
->attrs
, const attr_t
, entry
) {
1285 if(attr
->type
== ATTR_DEFAULTVALUE_EXPR
|| attr
->type
== ATTR_DEFAULTVALUE_STRING
) {
1292 chat("add_func_desc: num of params %d\n", num_params
);
1294 name_offset
= ctl2_alloc_name(typeinfo
->typelib
, func
->def
->name
);
1296 if (func
->def
->attrs
) LIST_FOR_EACH_ENTRY( attr
, func
->def
->attrs
, const attr_t
, entry
) {
1297 expr_t
*expr
= attr
->u
.pval
;
1298 switch(attr
->type
) {
1299 case ATTR_ENTRY_ORDINAL
:
1300 extra_attr
= max(extra_attr
, 3);
1304 case ATTR_ENTRY_STRING
:
1305 extra_attr
= max(extra_attr
, 3);
1306 entry
= ctl2_alloc_string(typeinfo
->typelib
, attr
->u
.pval
);
1308 case ATTR_HELPCONTEXT
:
1309 extra_attr
= max(extra_attr
, 1);
1310 help_context
= expr
->u
.lval
;
1312 case ATTR_HELPSTRING
:
1313 extra_attr
= max(extra_attr
, 2);
1314 help_string_offset
= ctl2_alloc_string(typeinfo
->typelib
, attr
->u
.pval
);
1316 case ATTR_HELPSTRINGCONTEXT
:
1317 extra_attr
= max(extra_attr
, 6);
1318 help_string_context
= expr
->u
.lval
;
1321 funcflags
|= 0x40; /* FUNCFLAG_FHIDDEN */
1329 invokekind
= 0x2; /* INVOKE_PROPERTYGET */
1332 invokekind
= 0x4; /* INVOKE_PROPERTYPUT */
1334 case ATTR_PROPPUTREF
:
1335 invokekind
= 0x8; /* INVOKE_PROPERTYPUTREF */
1337 case ATTR_RESTRICTED
:
1338 funcflags
|= 0x1; /* FUNCFLAG_FRESTRICTED */
1341 funcflags
|= 0x4; /* FUNCFLAG_BINDABLE */
1344 warning("add_func_desc: ignoring attr %d\n", attr
->type
);
1349 /* allocate type data space for us */
1350 typedata_size
= 0x18 + extra_attr
* sizeof(int) + (num_params
* (num_defaults
? 16 : 12));
1352 if (!typeinfo
->func_data
) {
1353 typeinfo
->func_data
= xmalloc(0x100);
1354 typeinfo
->func_data_allocated
= 0x100;
1355 typeinfo
->func_data
[0] = 0;
1358 if(typeinfo
->func_data
[0] + typedata_size
+ sizeof(int) > typeinfo
->func_data_allocated
) {
1359 typeinfo
->func_data_allocated
= max(typeinfo
->func_data_allocated
* 2,
1360 typeinfo
->func_data
[0] + typedata_size
+ sizeof(int));
1361 typeinfo
->func_data
= xrealloc(typeinfo
->func_data
, typeinfo
->func_data_allocated
);
1364 offset
= typeinfo
->func_data
[0];
1365 typeinfo
->func_data
[0] += typedata_size
;
1366 typedata
= typeinfo
->func_data
+ (offset
>> 2) + 1;
1369 /* find func with the same name - if it exists use its id */
1370 for(i
= 0; i
< (typeinfo
->typeinfo
->cElement
& 0xffff); i
++) {
1371 if(name_offset
== typeinfo
->func_names
[i
]) {
1372 id
= typeinfo
->func_indices
[i
];
1377 /* find the first func with the same id and link via the hiword of typedata[4] */
1379 for(i
= 0; i
< (typeinfo
->typeinfo
->cElement
& 0xffff); i
++) {
1380 if(id
== typeinfo
->func_indices
[i
]) {
1381 next_idx
= typeinfo
->func_data
[(typeinfo
->func_offsets
[i
] >> 2) + 1 + 4] >> 16;
1382 typeinfo
->func_data
[(typeinfo
->func_offsets
[i
] >> 2) + 1 + 4] &= 0xffff;
1383 typeinfo
->func_data
[(typeinfo
->func_offsets
[i
] >> 2) + 1 + 4] |= (index
<< 16);
1388 /* fill out the basic type information */
1389 typedata
[0] = typedata_size
| (index
<< 16);
1390 encode_var(typeinfo
->typelib
, func
->def
->type
, func
->def
, &typedata
[1], NULL
, NULL
, &decoded_size
);
1391 typedata
[2] = funcflags
;
1392 typedata
[3] = ((52 /*sizeof(FUNCDESC)*/ + decoded_size
) << 16) | typeinfo
->typeinfo
->cbSizeVft
;
1393 typedata
[4] = (next_idx
<< 16) | (callconv
<< 8) | (invokekind
<< 3) | funckind
;
1394 if(num_defaults
) typedata
[4] |= 0x1000;
1395 if(entry_is_ord
) typedata
[4] |= 0x2000;
1396 typedata
[5] = num_params
;
1398 /* NOTE: High word of typedata[3] is total size of FUNCDESC + size of all ELEMDESCs for params + TYPEDESCs for pointer params and return types. */
1399 /* That is, total memory allocation required to reconstitute the FUNCDESC in its entirety. */
1400 typedata
[3] += (16 /*sizeof(ELEMDESC)*/ * num_params
) << 16;
1401 typedata
[3] += (24 /*sizeof(PARAMDESCEX)*/ * num_defaults
) << 16;
1403 switch(extra_attr
) {
1404 case 6: typedata
[11] = help_string_context
;
1405 case 5: typedata
[10] = -1;
1406 case 4: typedata
[9] = -1;
1407 case 3: typedata
[8] = entry
;
1408 case 2: typedata
[7] = help_string_offset
;
1409 case 1: typedata
[6] = help_context
;
1413 warning("unknown number of optional attrs\n");
1419 LIST_FOR_EACH_ENTRY( arg
, func
->args
, var_t
, entry
)
1423 int *paramdata
= typedata
+ 6 + extra_attr
+ (num_defaults
? num_params
: 0) + i
* 3;
1424 int *defaultdata
= num_defaults
? typedata
+ 6 + extra_attr
+ i
: NULL
;
1426 if(defaultdata
) *defaultdata
= -1;
1428 encode_var(typeinfo
->typelib
, arg
->type
, arg
, paramdata
, NULL
, NULL
, &decoded_size
);
1429 if (arg
->attrs
) LIST_FOR_EACH_ENTRY( attr
, arg
->attrs
, const attr_t
, entry
) {
1430 switch(attr
->type
) {
1431 case ATTR_DEFAULTVALUE_EXPR
:
1434 expr_t
*expr
= (expr_t
*)attr
->u
.pval
;
1435 if (arg
->type
->type
== RPC_FC_ENUM16
)
1438 vt
= get_type_vt(arg
->type
);
1439 paramflags
|= 0x30; /* PARAMFLAG_FHASDEFAULT | PARAMFLAG_FOPT */
1440 chat("default value %ld\n", expr
->cval
);
1441 write_value(typeinfo
->typelib
, defaultdata
, vt
, &expr
->cval
);
1444 case ATTR_DEFAULTVALUE_STRING
:
1446 char *s
= (char *)attr
->u
.pval
;
1448 if (arg
->type
->type
== RPC_FC_ENUM16
)
1451 vt
= get_type_vt(arg
->type
);
1452 paramflags
|= 0x30; /* PARAMFLAG_FHASDEFAULT | PARAMFLAG_FOPT */
1453 chat("default value '%s'\n", s
);
1454 write_value(typeinfo
->typelib
, defaultdata
, vt
, s
);
1458 paramflags
|= 0x01; /* PARAMFLAG_FIN */
1461 paramflags
|= 0x10; /* PARAMFLAG_FOPT */
1464 paramflags
|= 0x02; /* PARAMFLAG_FOUT */
1467 paramflags
|= 0x08; /* PARAMFLAG_FRETVAL */
1468 typedata
[4] |= 0x4000;
1471 chat("unhandled param attr %d\n", attr
->type
);
1476 paramdata
[2] = paramflags
;
1477 typedata
[3] += decoded_size
<< 16;
1482 if(typeinfo
->funcs_allocated
== 0) {
1483 typeinfo
->funcs_allocated
= 10;
1484 typeinfo
->func_indices
= xmalloc(typeinfo
->funcs_allocated
* sizeof(int));
1485 typeinfo
->func_names
= xmalloc(typeinfo
->funcs_allocated
* sizeof(int));
1486 typeinfo
->func_offsets
= xmalloc(typeinfo
->funcs_allocated
* sizeof(int));
1488 if(typeinfo
->funcs_allocated
== (typeinfo
->typeinfo
->cElement
& 0xffff)) {
1489 typeinfo
->funcs_allocated
*= 2;
1490 typeinfo
->func_indices
= xrealloc(typeinfo
->func_indices
, typeinfo
->funcs_allocated
* sizeof(int));
1491 typeinfo
->func_names
= xrealloc(typeinfo
->func_names
, typeinfo
->funcs_allocated
* sizeof(int));
1492 typeinfo
->func_offsets
= xrealloc(typeinfo
->func_offsets
, typeinfo
->funcs_allocated
* sizeof(int));
1495 /* update the index data */
1496 typeinfo
->func_indices
[typeinfo
->typeinfo
->cElement
& 0xffff] = id
;
1497 typeinfo
->func_offsets
[typeinfo
->typeinfo
->cElement
& 0xffff] = offset
;
1498 typeinfo
->func_names
[typeinfo
->typeinfo
->cElement
& 0xffff] = name_offset
;
1501 if (!typeinfo
->typeinfo
->res2
) typeinfo
->typeinfo
->res2
= 0x20;
1502 typeinfo
->typeinfo
->res2
<<= 1;
1504 if (index
< 2) typeinfo
->typeinfo
->res2
+= num_params
<< 4;
1506 if (typeinfo
->typeinfo
->res3
== -1) typeinfo
->typeinfo
->res3
= 0;
1507 typeinfo
->typeinfo
->res3
+= 0x38 + num_params
* 0x10;
1508 if(num_defaults
) typeinfo
->typeinfo
->res3
+= num_params
* 0x4;
1510 /* adjust size of VTBL */
1511 if(funckind
!= 0x3 /* FUNC_STATIC */)
1512 typeinfo
->typeinfo
->cbSizeVft
+= 4;
1514 /* Increment the number of function elements */
1515 typeinfo
->typeinfo
->cElement
+= 1;
1517 namedata
= typeinfo
->typelib
->typelib_segment_data
[MSFT_SEG_NAME
] + name_offset
;
1518 if (*((INT
*)namedata
) == -1) {
1519 *((INT
*)namedata
) = typeinfo
->typelib
->typelib_typeinfo_offsets
[typeinfo
->typeinfo
->typekind
>> 16];
1520 if(typeinfo
->typekind
== TKIND_MODULE
)
1521 namedata
[9] |= 0x10;
1523 namedata
[9] &= ~0x10;
1525 if(typeinfo
->typekind
== TKIND_MODULE
)
1526 namedata
[9] |= 0x20;
1531 LIST_FOR_EACH_ENTRY( arg
, func
->args
, var_t
, entry
)
1533 /* don't give the last arg of a [propput*] func a name */
1534 if(i
!= num_params
- 1 || (invokekind
!= 0x4 /* INVOKE_PROPERTYPUT */ && invokekind
!= 0x8 /* INVOKE_PROPERTYPUTREF */))
1536 int *paramdata
= typedata
+ 6 + extra_attr
+ (num_defaults
? num_params
: 0) + i
* 3;
1537 offset
= ctl2_alloc_name(typeinfo
->typelib
, arg
->name
);
1538 paramdata
[1] = offset
;
1546 static HRESULT
add_var_desc(msft_typeinfo_t
*typeinfo
, UINT index
, var_t
* var
)
1549 unsigned int typedata_size
;
1553 int var_type_size
, var_kind
= 0 /* VAR_PERINSTANCE */;
1558 int var_num
= (typeinfo
->typeinfo
->cElement
>> 16) & 0xffff;
1560 chat("add_var_desc(%d,%s) array %p\n", index
, var
->name
, var
->array
);
1562 id
= 0x40000000 + index
;
1564 if (var
->attrs
) LIST_FOR_EACH_ENTRY( attr
, var
->attrs
, const attr_t
, entry
) {
1565 expr_t
*expr
= attr
->u
.pval
;
1566 switch(attr
->type
) {
1568 varflags
|= 0x40; /* VARFLAG_FHIDDEN */
1574 varflags
|= 0x01; /* VARFLAG_FREADONLY */
1576 case ATTR_RESTRICTED
:
1577 varflags
|= 0x80; /* VARFLAG_FRESTRICTED */
1580 varflags
|= 0x02; /* VARFLAG_FSOURCE */
1583 warning("AddVarDesc: unhandled attr type %d\n", attr
->type
);
1588 /* allocate type data space for us */
1589 typedata_size
= 0x14;
1591 if (!typeinfo
->var_data
) {
1592 typeinfo
->var_data
= xmalloc(0x100);
1593 typeinfo
->var_data_allocated
= 0x100;
1594 typeinfo
->var_data
[0] = 0;
1597 if(typeinfo
->var_data
[0] + typedata_size
+ sizeof(int) > typeinfo
->var_data_allocated
) {
1598 typeinfo
->var_data_allocated
= max(typeinfo
->var_data_allocated
* 2,
1599 typeinfo
->var_data
[0] + typedata_size
+ sizeof(int));
1600 typeinfo
->var_data
= xrealloc(typeinfo
->var_data
, typeinfo
->var_data_allocated
);
1603 offset
= typeinfo
->var_data
[0];
1604 typeinfo
->var_data
[0] += typedata_size
;
1605 typedata
= typeinfo
->var_data
+ (offset
>> 2) + 1;
1607 /* fill out the basic type information */
1608 typedata
[0] = typedata_size
| (index
<< 16);
1609 typedata
[2] = varflags
;
1610 typedata
[3] = (36 /*sizeof(VARDESC)*/ << 16) | 0;
1612 if(typeinfo
->vars_allocated
== 0) {
1613 typeinfo
->vars_allocated
= 10;
1614 typeinfo
->var_indices
= xmalloc(typeinfo
->vars_allocated
* sizeof(int));
1615 typeinfo
->var_names
= xmalloc(typeinfo
->vars_allocated
* sizeof(int));
1616 typeinfo
->var_offsets
= xmalloc(typeinfo
->vars_allocated
* sizeof(int));
1618 if(typeinfo
->vars_allocated
== var_num
) {
1619 typeinfo
->vars_allocated
*= 2;
1620 typeinfo
->var_indices
= xrealloc(typeinfo
->var_indices
, typeinfo
->vars_allocated
* sizeof(int));
1621 typeinfo
->var_names
= xrealloc(typeinfo
->var_names
, typeinfo
->vars_allocated
* sizeof(int));
1622 typeinfo
->var_offsets
= xrealloc(typeinfo
->var_offsets
, typeinfo
->vars_allocated
* sizeof(int));
1624 /* update the index data */
1625 typeinfo
->var_indices
[var_num
] = id
;
1626 typeinfo
->var_names
[var_num
] = -1;
1627 typeinfo
->var_offsets
[var_num
] = offset
;
1629 /* figure out type widths and whatnot */
1630 encode_var(typeinfo
->typelib
, var
->type
, var
, &typedata
[1], &var_datawidth
,
1631 &var_alignment
, &var_type_size
);
1633 /* pad out starting position to data width */
1634 typeinfo
->datawidth
+= var_alignment
- 1;
1635 typeinfo
->datawidth
&= ~(var_alignment
- 1);
1637 switch(typeinfo
->typekind
) {
1639 write_value(typeinfo
->typelib
, &typedata
[4], VT_I4
, &var
->eval
->cval
);
1640 var_kind
= 2; /* VAR_CONST */
1641 var_type_size
+= 16; /* sizeof(VARIANT) */
1642 typeinfo
->datawidth
= var_datawidth
;
1645 typedata
[4] = typeinfo
->datawidth
;
1646 typeinfo
->datawidth
+= var_datawidth
;
1648 case TKIND_DISPATCH
:
1649 var_kind
= 3; /* VAR_DISPATCH */
1650 typeinfo
->datawidth
= 4;
1654 error("add_var_desc: unhandled type kind %d\n", typeinfo
->typekind
);
1658 /* add type description size to total required allocation */
1659 typedata
[3] += var_type_size
<< 16 | var_kind
;
1661 /* fix type alignment */
1662 alignment
= (typeinfo
->typeinfo
->typekind
>> 11) & 0x1f;
1663 if (alignment
< var_alignment
) {
1664 alignment
= var_alignment
;
1665 typeinfo
->typeinfo
->typekind
&= ~0xffc0;
1666 typeinfo
->typeinfo
->typekind
|= alignment
<< 11 | alignment
<< 6;
1670 if (!typeinfo
->typeinfo
->res2
) typeinfo
->typeinfo
->res2
= 0x1a;
1671 if ((index
== 0) || (index
== 1) || (index
== 2) || (index
== 4) || (index
== 9)) {
1672 typeinfo
->typeinfo
->res2
<<= 1;
1676 if (typeinfo
->typeinfo
->res3
== -1) typeinfo
->typeinfo
->res3
= 0;
1677 typeinfo
->typeinfo
->res3
+= 0x2c;
1679 /* increment the number of variable elements */
1680 typeinfo
->typeinfo
->cElement
+= 0x10000;
1682 /* pad data width to alignment */
1683 typeinfo
->typeinfo
->size
= (typeinfo
->datawidth
+ (alignment
- 1)) & ~(alignment
- 1);
1685 offset
= ctl2_alloc_name(typeinfo
->typelib
, var
->name
);
1686 if (offset
== -1) return E_OUTOFMEMORY
;
1688 namedata
= typeinfo
->typelib
->typelib_segment_data
[MSFT_SEG_NAME
] + offset
;
1689 if (*((INT
*)namedata
) == -1) {
1690 *((INT
*)namedata
) = typeinfo
->typelib
->typelib_typeinfo_offsets
[typeinfo
->typeinfo
->typekind
>> 16];
1691 if(typeinfo
->typekind
!= TKIND_DISPATCH
)
1692 namedata
[9] |= 0x10;
1694 namedata
[9] &= ~0x10;
1696 if (typeinfo
->typekind
== TKIND_ENUM
) {
1697 namedata
[9] |= 0x20;
1699 typeinfo
->var_names
[var_num
] = offset
;
1704 static HRESULT
add_impl_type(msft_typeinfo_t
*typeinfo
, type_t
*ref
, importinfo_t
*importinfo
)
1707 alloc_importinfo(typeinfo
->typelib
, importinfo
);
1708 typeinfo
->typeinfo
->datatype1
= importinfo
->offset
+1;
1710 if(ref
->typelib_idx
== -1)
1711 add_interface_typeinfo(typeinfo
->typelib
, ref
);
1712 if(ref
->typelib_idx
== -1)
1713 error("add_impl_type: unable to add inherited interface\n");
1715 typeinfo
->typeinfo
->datatype1
= typeinfo
->typelib
->typelib_typeinfo_offsets
[ref
->typelib_idx
];
1718 typeinfo
->typeinfo
->cImplTypes
++;
1722 static msft_typeinfo_t
*create_msft_typeinfo(msft_typelib_t
*typelib
, enum type_kind kind
,
1723 const char *name
, const attr_list_t
*attrs
)
1726 msft_typeinfo_t
*msft_typeinfo
;
1728 int typeinfo_offset
;
1729 MSFT_TypeInfoBase
*typeinfo
;
1730 MSFT_GuidEntry guidentry
;
1732 chat("create_msft_typeinfo: name %s kind %d\n", name
, kind
);
1734 msft_typeinfo
= xmalloc(sizeof(*msft_typeinfo
));
1735 memset( msft_typeinfo
, 0, sizeof(*msft_typeinfo
) );
1737 msft_typeinfo
->typelib
= typelib
;
1739 nameoffset
= ctl2_alloc_name(typelib
, name
);
1740 typeinfo_offset
= ctl2_alloc_typeinfo(typelib
, nameoffset
);
1741 typeinfo
= (MSFT_TypeInfoBase
*)&typelib
->typelib_segment_data
[MSFT_SEG_TYPEINFO
][typeinfo_offset
];
1743 typelib
->typelib_segment_data
[MSFT_SEG_NAME
][nameoffset
+ 9] = 0x38;
1744 *((int *)&typelib
->typelib_segment_data
[MSFT_SEG_NAME
][nameoffset
]) = typeinfo_offset
;
1746 msft_typeinfo
->typekind
= kind
;
1747 msft_typeinfo
->typeinfo
= typeinfo
;
1749 typeinfo
->typekind
|= kind
| 0x20;
1751 if(kind
== TKIND_COCLASS
)
1752 typeinfo
->flags
|= 0x2; /* TYPEFLAG_FCANCREATE */
1754 if (attrs
) LIST_FOR_EACH_ENTRY( attr
, attrs
, const attr_t
, entry
) {
1755 switch(attr
->type
) {
1756 case ATTR_AGGREGATABLE
:
1757 if (kind
== TKIND_COCLASS
)
1758 typeinfo
->flags
|= 0x400; /* TYPEFLAG_FAGGREGATABLE */
1761 case ATTR_APPOBJECT
:
1762 if (kind
== TKIND_COCLASS
)
1763 typeinfo
->flags
|= 0x1; /* TYPEFLAG_FAPPOBJECT */
1767 if (kind
== TKIND_COCLASS
)
1768 typeinfo
->flags
|= 0x20; /* TYPEFLAG_FCONTROL */
1771 case ATTR_DISPINTERFACE
:
1776 int offset
= ctl2_alloc_string(typelib
, attr
->u
.pval
);
1777 typeinfo
->datatype1
= offset
;
1782 /* FIXME: check interface is compatible */
1783 typeinfo
->typekind
= (typeinfo
->typekind
& ~0xff) | 0x34;
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 if (-1 < dispinterface
->typelib_idx
)
1900 dispinterface
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
1901 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_DISPATCH
, dispinterface
->name
,
1902 dispinterface
->attrs
);
1904 msft_typeinfo
->typeinfo
->size
= 4;
1905 msft_typeinfo
->typeinfo
->typekind
|= 0x2100;
1907 msft_typeinfo
->typeinfo
->flags
|= 0x1000; /* TYPEFLAG_FDISPATCHABLE */
1908 add_dispatch(typelib
);
1909 msft_typeinfo
->typeinfo
->cImplTypes
= 1;
1911 /* count the no of funcs, as the variable indices come after the funcs */
1912 if (dispinterface
->funcs
)
1913 LIST_FOR_EACH_ENTRY( func
, dispinterface
->funcs
, const func_t
, entry
) idx
++;
1915 if (dispinterface
->fields
)
1916 LIST_FOR_EACH_ENTRY( var
, dispinterface
->fields
, var_t
, entry
)
1917 add_var_desc(msft_typeinfo
, idx
++, var
);
1919 if (dispinterface
->funcs
)
1922 LIST_FOR_EACH_ENTRY( func
, dispinterface
->funcs
, const func_t
, entry
)
1923 if(add_func_desc(msft_typeinfo
, func
, idx
) == S_OK
)
1928 static void add_interface_typeinfo(msft_typelib_t
*typelib
, type_t
*interface
)
1933 msft_typeinfo_t
*msft_typeinfo
;
1934 importinfo_t
*ref_importinfo
= NULL
;
1935 int num_parents
= 0, num_funcs
= 0;
1936 const type_t
*derived
;
1938 if (-1 < interface
->typelib_idx
)
1941 if (is_attr(interface
->attrs
, ATTR_DISPINTERFACE
))
1942 return add_dispinterface_typeinfo(typelib
, interface
);
1944 /* midl adds the parent interface first, unless the parent itself
1945 has no parent (i.e. it stops before IUnknown). */
1947 if(interface
->ref
) {
1948 ref_importinfo
= find_importinfo(typelib
, interface
->ref
->name
);
1950 if(!ref_importinfo
&& interface
->ref
->ref
&& interface
->ref
->typelib_idx
== -1)
1951 add_interface_typeinfo(typelib
, interface
->ref
);
1954 interface
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
1955 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_INTERFACE
, interface
->name
, interface
->attrs
);
1956 msft_typeinfo
->typeinfo
->size
= 4;
1957 msft_typeinfo
->typeinfo
->typekind
|= 0x2200;
1959 for (derived
= interface
->ref
; derived
; derived
= derived
->ref
)
1960 if (derived
->name
&& !strcmp(derived
->name
, "IDispatch"))
1961 msft_typeinfo
->typeinfo
->flags
|= 0x1000; /* TYPEFLAG_FDISPATCHABLE */
1963 /* can't be dual if it doesn't derive from IDispatch */
1964 if (!(msft_typeinfo
->typeinfo
->flags
& 0x1000)) /* TYPEFLAG_FDISPATCHABLE */
1965 msft_typeinfo
->typeinfo
->flags
&= ~0x40; /* TYPEFLAG_FDUAL */
1968 add_impl_type(msft_typeinfo
, interface
->ref
, ref_importinfo
);
1970 /* count the number of inherited interfaces and non-local functions */
1971 for(ref
= interface
->ref
; ref
; ref
= ref
->ref
) {
1974 LIST_FOR_EACH_ENTRY( func
, ref
->funcs
, const func_t
, entry
)
1975 if (!is_local(func
->def
->attrs
)) num_funcs
++;
1977 msft_typeinfo
->typeinfo
->datatype2
= num_funcs
<< 16 | num_parents
;
1978 msft_typeinfo
->typeinfo
->cbSizeVft
= num_funcs
* 4;
1980 if (interface
->funcs
)
1981 LIST_FOR_EACH_ENTRY( func
, interface
->funcs
, const func_t
, entry
)
1982 if(add_func_desc(msft_typeinfo
, func
, idx
) == S_OK
)
1986 static void add_structure_typeinfo(msft_typelib_t
*typelib
, type_t
*structure
)
1990 msft_typeinfo_t
*msft_typeinfo
;
1992 if (-1 < structure
->typelib_idx
)
1995 structure
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
1996 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_RECORD
, structure
->name
, structure
->attrs
);
1997 msft_typeinfo
->typeinfo
->size
= 0;
1999 if (structure
->fields
)
2000 LIST_FOR_EACH_ENTRY( cur
, structure
->fields
, var_t
, entry
)
2001 add_var_desc(msft_typeinfo
, idx
++, cur
);
2004 static void add_enum_typeinfo(msft_typelib_t
*typelib
, type_t
*enumeration
)
2008 msft_typeinfo_t
*msft_typeinfo
;
2010 enumeration
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2011 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_ENUM
, enumeration
->name
, enumeration
->attrs
);
2012 msft_typeinfo
->typeinfo
->size
= 0;
2014 if (enumeration
->fields
)
2015 LIST_FOR_EACH_ENTRY( cur
, enumeration
->fields
, var_t
, entry
)
2016 add_var_desc(msft_typeinfo
, idx
++, cur
);
2019 static void add_typedef_typeinfo(msft_typelib_t
*typelib
, type_t
*tdef
)
2021 msft_typeinfo_t
*msft_typeinfo
;
2024 if (-1 < tdef
->typelib_idx
)
2027 tdef
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2028 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_ALIAS
, tdef
->name
, tdef
->attrs
);
2029 encode_type(typelib
, get_type_vt(tdef
->orig
), tdef
->orig
, &msft_typeinfo
->typeinfo
->datatype1
, &msft_typeinfo
->typeinfo
->size
,
2030 &alignment
, &msft_typeinfo
->typeinfo
->datatype2
);
2031 msft_typeinfo
->typeinfo
->typekind
|= (alignment
<< 11 | alignment
<< 6);
2034 static void add_coclass_typeinfo(msft_typelib_t
*typelib
, type_t
*cls
)
2036 msft_typeinfo_t
*msft_typeinfo
;
2038 int num_ifaces
= 0, offset
, i
;
2039 MSFT_RefRecord
*ref
, *first
= NULL
, *first_source
= NULL
;
2040 int have_default
= 0, have_default_source
= 0;
2043 if (-1 < cls
->typelib_idx
)
2046 cls
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2047 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_COCLASS
, cls
->name
, cls
->attrs
);
2049 if (cls
->ifaces
) LIST_FOR_EACH_ENTRY( iref
, cls
->ifaces
, ifref_t
, entry
) num_ifaces
++;
2051 offset
= msft_typeinfo
->typeinfo
->datatype1
= ctl2_alloc_segment(typelib
, MSFT_SEG_REFERENCES
,
2052 num_ifaces
* sizeof(*ref
), 0);
2055 if (cls
->ifaces
) LIST_FOR_EACH_ENTRY( iref
, cls
->ifaces
, ifref_t
, entry
) {
2056 if(iref
->iface
->typelib_idx
== -1)
2057 add_interface_typeinfo(typelib
, iref
->iface
);
2058 ref
= (MSFT_RefRecord
*) (typelib
->typelib_segment_data
[MSFT_SEG_REFERENCES
] + offset
+ i
* sizeof(*ref
));
2059 ref
->reftype
= typelib
->typelib_typeinfo_offsets
[iref
->iface
->typelib_idx
];
2061 ref
->oCustData
= -1;
2063 if(i
< num_ifaces
- 1)
2064 ref
->onext
= offset
+ (i
+ 1) * sizeof(*ref
);
2066 if (iref
->attrs
) LIST_FOR_EACH_ENTRY( attr
, iref
->attrs
, const attr_t
, entry
) {
2067 switch(attr
->type
) {
2069 ref
->flags
|= 0x1; /* IMPLTYPEFLAG_FDEFAULT */
2071 case ATTR_RESTRICTED
:
2072 ref
->flags
|= 0x4; /* IMPLTYPEFLAG_FRESTRICTED */
2075 ref
->flags
|= 0x2; /* IMPLTYPEFLAG_FSOURCE */
2078 warning("add_coclass_typeinfo: unhandled attr %d\n", attr
->type
);
2081 if(ref
->flags
& 0x1) { /* IMPLTYPEFLAG_FDEFAULT */
2082 if(ref
->flags
& 0x2) /* IMPLTYPEFLAG_SOURCE */
2083 have_default_source
= 1;
2088 /* If the interface is non-restricted and we haven't already had one then
2089 remember it so that we can use it as a default later */
2090 if((ref
->flags
& 0x4) == 0) { /* IMPLTYPEFLAG_FRESTRICTED */
2091 if(ref
->flags
& 0x2) { /* IMPLTYPEFLAG_FSOURCE */
2101 /* If we haven't had a default interface, then set the default flags on the
2103 if(!have_default
&& first
)
2104 first
->flags
|= 0x1;
2105 if(!have_default_source
&& first_source
)
2106 first_source
->flags
|= 0x1;
2108 msft_typeinfo
->typeinfo
->cImplTypes
= num_ifaces
;
2109 msft_typeinfo
->typeinfo
->size
= 4;
2110 msft_typeinfo
->typeinfo
->typekind
|= 0x2200;
2113 static void add_module_typeinfo(msft_typelib_t
*typelib
, type_t
*module
)
2117 msft_typeinfo_t
*msft_typeinfo
;
2119 if (-1 < module
->typelib_idx
)
2122 module
->typelib_idx
= typelib
->typelib_header
.nrtypeinfos
;
2123 msft_typeinfo
= create_msft_typeinfo(typelib
, TKIND_MODULE
, module
->name
, module
->attrs
);
2124 msft_typeinfo
->typeinfo
->typekind
|= 0x0a00;
2127 LIST_FOR_EACH_ENTRY( func
, module
->funcs
, const func_t
, entry
)
2128 if(add_func_desc(msft_typeinfo
, func
, idx
) == S_OK
)
2131 msft_typeinfo
->typeinfo
->size
= idx
;
2134 static void add_entry(msft_typelib_t
*typelib
, typelib_entry_t
*entry
)
2136 switch(entry
->type
->kind
) {
2137 case TKIND_INTERFACE
:
2138 case TKIND_DISPATCH
:
2139 add_interface_typeinfo(typelib
, entry
->type
);
2143 add_structure_typeinfo(typelib
, entry
->type
);
2147 add_enum_typeinfo(typelib
, entry
->type
);
2151 add_typedef_typeinfo(typelib
, entry
->type
);
2155 add_coclass_typeinfo(typelib
, entry
->type
);
2159 add_module_typeinfo(typelib
, entry
->type
);
2163 error("add_entry: unhandled type %d\n", entry
->type
->kind
);
2168 static void set_name(msft_typelib_t
*typelib
)
2172 offset
= ctl2_alloc_name(typelib
, typelib
->typelib
->name
);
2173 if (offset
== -1) return;
2174 typelib
->typelib_header
.NameOffset
= offset
;
2178 static void set_version(msft_typelib_t
*typelib
)
2180 typelib
->typelib_header
.version
= get_attrv( typelib
->typelib
->attrs
, ATTR_VERSION
);
2183 static void set_guid(msft_typelib_t
*typelib
)
2185 MSFT_GuidEntry guidentry
;
2188 GUID guid
= {0,0,0,{0,0,0,0,0,0}};
2190 guidentry
.guid
= guid
;
2191 guidentry
.hreftype
= -2;
2192 guidentry
.next_hash
= -1;
2194 ptr
= get_attrp( typelib
->typelib
->attrs
, ATTR_UUID
);
2195 if (ptr
) guidentry
.guid
= *(GUID
*)ptr
;
2197 offset
= ctl2_alloc_guid(typelib
, &guidentry
);
2198 typelib
->typelib_header
.posguid
= offset
;
2203 static void set_doc_string(msft_typelib_t
*typelib
)
2205 char *str
= get_attrp( typelib
->typelib
->attrs
, ATTR_HELPSTRING
);
2209 int offset
= ctl2_alloc_string(typelib
, str
);
2210 if (offset
!= -1) typelib
->typelib_header
.helpstring
= offset
;
2214 static void set_help_file_name(msft_typelib_t
*typelib
)
2216 char *str
= get_attrp( typelib
->typelib
->attrs
, ATTR_HELPFILE
);
2220 int offset
= ctl2_alloc_string(typelib
, str
);
2223 typelib
->typelib_header
.helpfile
= offset
;
2224 typelib
->typelib_header
.varflags
|= 0x10;
2229 static void set_help_context(msft_typelib_t
*typelib
)
2231 const expr_t
*expr
= get_attrp( typelib
->typelib
->attrs
, ATTR_HELPCONTEXT
);
2232 if (expr
) typelib
->typelib_header
.helpcontext
= expr
->cval
;
2235 static void set_help_string_dll(msft_typelib_t
*typelib
)
2237 char *str
= get_attrp( typelib
->typelib
->attrs
, ATTR_HELPSTRINGDLL
);
2241 int offset
= ctl2_alloc_string(typelib
, str
);
2244 typelib
->help_string_dll_offset
= offset
;
2245 typelib
->typelib_header
.varflags
|= 0x100;
2250 static void set_help_string_context(msft_typelib_t
*typelib
)
2252 const expr_t
*expr
= get_attrp( typelib
->typelib
->attrs
, ATTR_HELPSTRINGCONTEXT
);
2253 if (expr
) typelib
->typelib_header
.helpstringcontext
= expr
->cval
;
2256 static void set_lcid(msft_typelib_t
*typelib
)
2258 typelib
->typelib_header
.lcid2
= 0x0;
2262 static void set_lib_flags(msft_typelib_t
*typelib
)
2266 typelib
->typelib_header
.flags
= 0;
2267 if (!typelib
->typelib
->attrs
) return;
2268 LIST_FOR_EACH_ENTRY( attr
, typelib
->typelib
->attrs
, const attr_t
, entry
)
2270 switch(attr
->type
) {
2272 typelib
->typelib_header
.flags
|= 0x02; /* LIBFLAG_FCONTROL */
2275 typelib
->typelib_header
.flags
|= 0x04; /* LIBFLAG_FHIDDEN */
2277 case ATTR_RESTRICTED
:
2278 typelib
->typelib_header
.flags
|= 0x01; /* LIBFLAG_FRESTRICTED */
2287 static int ctl2_write_chunk(int fd
, void *segment
, int length
)
2289 if (write(fd
, segment
, length
) != length
) {
2296 static int ctl2_write_segment(msft_typelib_t
*typelib
, int fd
, int segment
)
2298 if (write(fd
, typelib
->typelib_segment_data
[segment
], typelib
->typelib_segdir
[segment
].length
)
2299 != typelib
->typelib_segdir
[segment
].length
) {
2307 static void ctl2_finalize_typeinfos(msft_typelib_t
*typelib
, int filesize
)
2309 msft_typeinfo_t
*typeinfo
;
2311 for (typeinfo
= typelib
->typeinfos
; typeinfo
; typeinfo
= typeinfo
->next_typeinfo
) {
2312 typeinfo
->typeinfo
->memoffset
= filesize
;
2313 if (typeinfo
->func_data
)
2314 filesize
+= typeinfo
->func_data
[0] + ((typeinfo
->typeinfo
->cElement
& 0xffff) * 12);
2315 if (typeinfo
->var_data
)
2316 filesize
+= typeinfo
->var_data
[0] + (((typeinfo
->typeinfo
->cElement
>> 16) & 0xffff) * 12);
2317 if (typeinfo
->func_data
|| typeinfo
->var_data
)
2322 static int ctl2_finalize_segment(msft_typelib_t
*typelib
, int filepos
, int segment
)
2324 if (typelib
->typelib_segdir
[segment
].length
) {
2325 typelib
->typelib_segdir
[segment
].offset
= filepos
;
2327 typelib
->typelib_segdir
[segment
].offset
= -1;
2330 return typelib
->typelib_segdir
[segment
].length
;
2334 static void ctl2_write_typeinfos(msft_typelib_t
*typelib
, int fd
)
2336 msft_typeinfo_t
*typeinfo
;
2339 for (typeinfo
= typelib
->typeinfos
; typeinfo
; typeinfo
= typeinfo
->next_typeinfo
) {
2340 if (!typeinfo
->func_data
&& !typeinfo
->var_data
) continue;
2342 if (typeinfo
->func_data
)
2343 typedata_size
= typeinfo
->func_data
[0];
2344 if (typeinfo
->var_data
)
2345 typedata_size
+= typeinfo
->var_data
[0];
2346 ctl2_write_chunk(fd
, &typedata_size
, sizeof(int));
2347 if (typeinfo
->func_data
)
2348 ctl2_write_chunk(fd
, typeinfo
->func_data
+ 1, typeinfo
->func_data
[0]);
2349 if (typeinfo
->var_data
)
2350 ctl2_write_chunk(fd
, typeinfo
->var_data
+ 1, typeinfo
->var_data
[0]);
2351 if (typeinfo
->func_indices
)
2352 ctl2_write_chunk(fd
, typeinfo
->func_indices
, (typeinfo
->typeinfo
->cElement
& 0xffff) * 4);
2353 if (typeinfo
->var_indices
)
2354 ctl2_write_chunk(fd
, typeinfo
->var_indices
, (typeinfo
->typeinfo
->cElement
>> 16) * 4);
2355 if (typeinfo
->func_names
)
2356 ctl2_write_chunk(fd
, typeinfo
->func_names
, (typeinfo
->typeinfo
->cElement
& 0xffff) * 4);
2357 if (typeinfo
->var_names
)
2358 ctl2_write_chunk(fd
, typeinfo
->var_names
, (typeinfo
->typeinfo
->cElement
>> 16) * 4);
2359 if (typeinfo
->func_offsets
)
2360 ctl2_write_chunk(fd
, typeinfo
->func_offsets
, (typeinfo
->typeinfo
->cElement
& 0xffff) * 4);
2361 if (typeinfo
->var_offsets
) {
2362 int add
= 0, i
, offset
;
2363 if(typeinfo
->func_data
)
2364 add
= typeinfo
->func_data
[0];
2365 for(i
= 0; i
< (typeinfo
->typeinfo
->cElement
>> 16); i
++) {
2366 offset
= typeinfo
->var_offsets
[i
];
2368 ctl2_write_chunk(fd
, &offset
, 4);
2374 static int save_all_changes(msft_typelib_t
*typelib
)
2380 chat("save_all_changes(%p)\n", typelib
);
2382 retval
= TYPE_E_IOERROR
;
2384 fd
= creat(typelib
->typelib
->filename
, 0666);
2385 if (fd
== -1) return retval
;
2387 filepos
= sizeof(MSFT_Header
) + sizeof(MSFT_SegDir
);
2388 if(typelib
->typelib_header
.varflags
& 0x100) filepos
+= 4; /* helpstringdll */
2389 filepos
+= typelib
->typelib_header
.nrtypeinfos
* 4;
2391 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_TYPEINFO
);
2392 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_GUIDHASH
);
2393 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_GUID
);
2394 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_REFERENCES
);
2395 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_IMPORTINFO
);
2396 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_IMPORTFILES
);
2397 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_NAMEHASH
);
2398 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_NAME
);
2399 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_STRING
);
2400 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_TYPEDESC
);
2401 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_ARRAYDESC
);
2402 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_CUSTDATA
);
2403 filepos
+= ctl2_finalize_segment(typelib
, filepos
, MSFT_SEG_CUSTDATAGUID
);
2405 ctl2_finalize_typeinfos(typelib
, filepos
);
2407 if (!ctl2_write_chunk(fd
, &typelib
->typelib_header
, sizeof(typelib
->typelib_header
))) return retval
;
2408 if(typelib
->typelib_header
.varflags
& 0x100)
2409 if (!ctl2_write_chunk(fd
, &typelib
->help_string_dll_offset
, sizeof(typelib
->help_string_dll_offset
)))
2412 if (!ctl2_write_chunk(fd
, typelib
->typelib_typeinfo_offsets
, typelib
->typelib_header
.nrtypeinfos
* 4)) return retval
;
2413 if (!ctl2_write_chunk(fd
, &typelib
->typelib_segdir
, sizeof(typelib
->typelib_segdir
))) return retval
;
2414 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_TYPEINFO
)) return retval
;
2415 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_GUIDHASH
)) return retval
;
2416 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_GUID
)) return retval
;
2417 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_REFERENCES
)) return retval
;
2418 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_IMPORTINFO
)) return retval
;
2419 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_IMPORTFILES
)) return retval
;
2420 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_NAMEHASH
)) return retval
;
2421 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_NAME
)) return retval
;
2422 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_STRING
)) return retval
;
2423 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_TYPEDESC
)) return retval
;
2424 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_ARRAYDESC
)) return retval
;
2425 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_CUSTDATA
)) return retval
;
2426 if (!ctl2_write_segment(typelib
, fd
, MSFT_SEG_CUSTDATAGUID
)) return retval
;
2428 ctl2_write_typeinfos(typelib
, fd
);
2430 if (close(fd
) == -1) return retval
;
2436 int create_msft_typelib(typelib_t
*typelib
)
2438 msft_typelib_t
*msft
;
2440 typelib_entry_t
*entry
;
2442 unsigned int version
= 5 << 24 | 1 << 16 | 164; /* 5.01.0164 */
2443 GUID midl_time_guid
= {0xde77ba63,0x517c,0x11d1,{0xa2,0xda,0x00,0x00,0xf8,0x77,0x3c,0xe9}};
2444 GUID midl_version_guid
= {0xde77ba64,0x517c,0x11d1,{0xa2,0xda,0x00,0x00,0xf8,0x77,0x3c,0xe9}};
2446 msft
= xmalloc(sizeof(*msft
));
2447 memset(msft
, 0, sizeof(*msft
));
2448 msft
->typelib
= typelib
;
2450 ctl2_init_header(msft
);
2451 ctl2_init_segdir(msft
);
2453 msft
->typelib_header
.varflags
|= SYS_WIN32
;
2456 * The following two calls return an offset or -1 if out of memory. We
2457 * specifically need an offset of 0, however, so...
2459 if (ctl2_alloc_segment(msft
, MSFT_SEG_GUIDHASH
, 0x80, 0x80)) { failed
= 1; }
2460 if (ctl2_alloc_segment(msft
, MSFT_SEG_NAMEHASH
, 0x200, 0x200)) { failed
= 1; }
2468 msft
->typelib_guidhash_segment
= (int *)msft
->typelib_segment_data
[MSFT_SEG_GUIDHASH
];
2469 msft
->typelib_namehash_segment
= (int *)msft
->typelib_segment_data
[MSFT_SEG_NAMEHASH
];
2471 memset(msft
->typelib_guidhash_segment
, 0xff, 0x80);
2472 memset(msft
->typelib_namehash_segment
, 0xff, 0x200);
2474 set_lib_flags(msft
);
2476 set_help_file_name(msft
);
2477 set_doc_string(msft
);
2481 set_help_context(msft
);
2482 set_help_string_dll(msft
);
2483 set_help_string_context(msft
);
2485 /* midl adds two sets of custom data to the library: the current unix time
2486 and midl's version number */
2487 cur_time
= time(NULL
);
2488 set_custdata(msft
, &midl_time_guid
, VT_UI4
, &cur_time
, &msft
->typelib_header
.CustomDataOffset
);
2489 set_custdata(msft
, &midl_version_guid
, VT_UI4
, &version
, &msft
->typelib_header
.CustomDataOffset
);
2491 LIST_FOR_EACH_ENTRY( entry
, &typelib
->entries
, typelib_entry_t
, entry
)
2492 add_entry(msft
, entry
);
2494 save_all_changes(msft
);