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;
910 /* FIXME: Make with the error checking. */
911 FIXME("SAFEARRAY vartype, may not work correctly.\n");
913 ctl2_encode_typedesc(typelib, tdesc->u.lptdesc, &target_type, NULL, NULL, &child_size);
915 for (typeoffset = 0; typeoffset < typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length; typeoffset += 8) {
916 typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
917 if (((typedata[0] & 0xffff) == VT_SAFEARRAY) && (typedata[1] == target_type)) break;
920 if (typeoffset == typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length) {
923 if (target_type & 0x80000000) {
924 mix_field = ((target_type >> 16) & VT_TYPEMASK) | VT_ARRAY;
926 typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][target_type];
927 mix_field = ((typedata[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
930 typeoffset = ctl2_alloc_segment(typelib, MSFT_SEG_TYPEDESC, 8, 0);
931 typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
933 typedata[0] = (mix_field << 16) | VT_SAFEARRAY;
934 typedata[1] = target_type;
937 *encoded_tdesc = typeoffset;
941 *decoded_size = sizeof(TYPEDESC) + child_size;
951 /* typedef'd types without attributes aren't included in the typelib */
952 while (type->typelib_idx < 0 && type->kind == TKIND_ALIAS && ! type->attrs)
955 chat("encode_type: VT_USERDEFINED - type %p name = %s type->type %d idx %d\n", type,
956 type->name, type->type, type->typelib_idx);
958 if(type->typelib_idx == -1) {
959 chat("encode_type: trying to ref not added type\n");
964 case RPC_FC_CPSTRUCT:
965 case RPC_FC_CVSTRUCT:
966 case RPC_FC_BOGUS_STRUCT:
967 add_structure_typeinfo(typelib, type);
970 add_interface_typeinfo(typelib, type);
973 add_enum_typeinfo(typelib, type);
976 if (type->kind == TKIND_COCLASS)
977 add_coclass_typeinfo(typelib, type);
978 else if (type->kind == TKIND_DISPATCH)
979 add_dispinterface_typeinfo(typelib, type);
981 error("encode_type: VT_USERDEFINED - can't yet add typedef's on the fly\n");
984 error("encode_type: VT_USERDEFINED - unhandled type %d\n", type->type);
988 typeinfo_offset = typelib->typelib_typeinfo_offsets[type->typelib_idx];
989 for (typeoffset = 0; typeoffset < typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length; typeoffset += 8) {
990 typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
991 if ((typedata[0] == ((0x7fff << 16) | VT_USERDEFINED)) && (typedata[1] == typeinfo_offset)) break;
994 if (typeoffset == typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length) {
995 typeoffset = ctl2_alloc_segment(typelib, MSFT_SEG_TYPEDESC, 8, 0);
996 typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
998 typedata[0] = (0x7fff << 16) | VT_USERDEFINED;
999 typedata[1] = typeinfo_offset;
1002 *encoded_type = typeoffset;
1006 if(type->type == RPC_FC_IP) {
1007 for (typeoffset = 0; typeoffset < typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length; typeoffset += 8) {
1008 typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
1009 if ((typedata[0] == ((0x7fff << 16) | VT_PTR)) && (typedata[1] == *encoded_type)) break;
1011 if (typeoffset == typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length) {
1012 typeoffset = ctl2_alloc_segment(typelib, MSFT_SEG_TYPEDESC, 8, 0);
1013 typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
1015 typedata[0] = (0x7fff << 16) | VT_PTR;
1016 typedata[1] = *encoded_type;
1018 *encoded_type = typeoffset;
1027 error("encode_type: unrecognized type %d.\n", vt);
1028 *encoded_type = default_type;
1037 static void dump_type(type_t *t)
1039 chat("dump_type: %p name %s type %d ref %p attrs %p\n", t, t->name, t->type, t->ref, t->attrs);
1040 if(t->ref) dump_type(t->ref);
1043 static int encode_var(
1044 msft_typelib_t *typelib, /* [I] The type library in which to encode the TYPEDESC. */
1045 var_t *var, /* [I] The type description to encode. */
1046 int *encoded_type, /* [O] The encoded type description. */
1047 int *width, /* [O] The width of the type, or NULL. */
1048 int *alignment, /* [O] The alignment of the type, or NULL. */
1049 int *decoded_size) /* [O] The total size of the unencoded TYPEDESCs, including nested descs. */
1059 if (!width) width = &scratch;
1060 if (!alignment) alignment = &scratch;
1061 if (!decoded_size) decoded_size = &scratch;
1064 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);
1065 if(var->ptr_level) {
1068 skip_ptr = encode_var(typelib, var, &target_type, NULL, NULL, &child_size);
1072 chat("encode_var: skipping ptr\n");
1073 *encoded_type = target_type;
1074 *decoded_size = child_size;
1080 for (typeoffset = 0; typeoffset < typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length; typeoffset += 8) {
1081 typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
1082 if (((typedata[0] & 0xffff) == VT_PTR) && (typedata[1] == target_type)) break;
1085 if (typeoffset == typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length) {
1088 if (target_type & 0x80000000) {
1089 mix_field = ((target_type >> 16) & 0x3fff) | VT_BYREF;
1091 typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][target_type];
1092 mix_field = ((typedata[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
1095 typeoffset = ctl2_alloc_segment(typelib, MSFT_SEG_TYPEDESC, 8, 0);
1096 typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
1098 typedata[0] = (mix_field << 16) | VT_PTR;
1099 typedata[1] = target_type;
1102 *encoded_type = typeoffset;
1106 *decoded_size = 8 /*sizeof(TYPEDESC)*/ + child_size;
1112 array_dims_t *array_save;
1113 int num_dims = list_count( var->array ), elements = 1, arrayoffset;
1116 chat("array with %d dimensions\n", num_dims);
1117 array_save = var->array;
1119 encode_var(typelib, var, &target_type, width, alignment, NULL);
1120 var->array = array_save;
1121 arrayoffset = ctl2_alloc_segment(typelib, MSFT_SEG_ARRAYDESC, (2 + 2 * num_dims) * sizeof(long), 0);
1122 arraydata = (void *)&typelib->typelib_segment_data[MSFT_SEG_ARRAYDESC][arrayoffset];
1124 arraydata[0] = target_type;
1125 arraydata[1] = num_dims;
1126 arraydata[1] |= ((num_dims * 2 * sizeof(long)) << 16);
1129 LIST_FOR_EACH_ENTRY( dim, var->array, expr_t, entry )
1131 arraydata[0] = dim->cval;
1134 elements *= dim->cval;
1137 typeoffset = ctl2_alloc_segment(typelib, MSFT_SEG_TYPEDESC, 8, 0);
1138 typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
1140 typedata[0] = (0x7ffe << 16) | VT_CARRAY;
1141 typedata[1] = arrayoffset;
1143 *encoded_type = typeoffset;
1144 *width = *width * elements;
1145 *decoded_size = 20 /*sizeof(ARRAYDESC)*/ + (num_dims - 1) * 8 /*sizeof(SAFEARRAYBOUND)*/;
1148 dump_type(var->type);
1150 vt = get_var_vt(var);
1153 if(type->ref == NULL) {
1158 vt = get_type_vt(type);
1160 encode_type(typelib, vt, type, encoded_type, width, alignment, decoded_size);
1161 if(type->type == RPC_FC_IP) return 2;
1166 static void write_value(msft_typelib_t* typelib, int *out, int vt, void *value)
1181 unsigned long *lv = value;
1182 if((*lv & 0x3ffffff) == *lv) {
1187 int offset = ctl2_alloc_segment(typelib, MSFT_SEG_CUSTDATA, 8, 0);
1188 *((unsigned short *)&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset]) = vt;
1189 memcpy(&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset+2], value, 4);
1190 *((unsigned short *)&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset+6]) = 0x5757;
1197 char *s = (char *) value;
1198 int len = strlen(s), seg_len = (len + 6 + 3) & ~0x3;
1199 int offset = ctl2_alloc_segment(typelib, MSFT_SEG_CUSTDATA, seg_len, 0);
1200 *((unsigned short *)&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset]) = vt;
1201 *((unsigned int *)&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset+2]) = len;
1202 memcpy(&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset+6], value, len);
1204 while(len < seg_len) {
1205 *((char *)&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset+len]) = 0x57;
1213 warning("can't write value of type %d yet\n", vt);
1218 static HRESULT set_custdata(msft_typelib_t *typelib, REFGUID guid,
1219 int vt, void *value, int *offset)
1221 MSFT_GuidEntry guidentry;
1227 guidentry.guid = *guid;
1229 guidentry.hreftype = -1;
1230 guidentry.next_hash = -1;
1232 guidoffset = ctl2_alloc_guid(typelib, &guidentry);
1233 write_value(typelib, &data_out, vt, value);
1235 custoffset = ctl2_alloc_segment(typelib, MSFT_SEG_CUSTDATAGUID, 12, 0);
1237 custdata = (int *)&typelib->typelib_segment_data[MSFT_SEG_CUSTDATAGUID][custoffset];
1238 custdata[0] = guidoffset;
1239 custdata[1] = data_out;
1240 custdata[2] = *offset;
1241 *offset = custoffset;
1246 static HRESULT add_func_desc(msft_typeinfo_t* typeinfo, const func_t *func, int index)
1248 int offset, name_offset;
1249 int *typedata, typedata_size;
1250 int i, id, next_idx;
1251 int decoded_size, extra_attr = 0;
1252 int num_params = 0, num_defaults = 0;
1256 unsigned int funcflags = 0, callconv = 4 /* CC_STDCALL */;
1257 unsigned int funckind, invokekind = 1 /* INVOKE_FUNC */;
1258 int help_context = 0, help_string_context = 0, help_string_offset = -1;
1259 int entry = -1, entry_is_ord = 0;
1261 chat("add_func_desc(%p,%d)\n", typeinfo, index);
1263 id = ((0x6000 | (typeinfo->typeinfo->datatype2 & 0xffff)) << 16) | index;
1265 switch(typeinfo->typekind) {
1266 case TKIND_DISPATCH:
1267 funckind = 0x4; /* FUNC_DISPATCH */
1270 funckind = 0x3; /* FUNC_STATIC */
1273 funckind = 0x1; /* FUNC_PUREVIRTUAL */
1277 if (is_local( func->def->attrs )) {
1278 chat("add_func_desc: skipping local function\n");
1283 LIST_FOR_EACH_ENTRY( arg, func->args, var_t, entry )
1286 if (arg->attrs) LIST_FOR_EACH_ENTRY( attr, arg->attrs, const attr_t, entry ) {
1287 if(attr->type == ATTR_DEFAULTVALUE_EXPR || attr->type == ATTR_DEFAULTVALUE_STRING) {
1294 chat("add_func_desc: num of params %d\n", num_params);
1296 name_offset = ctl2_alloc_name(typeinfo->typelib, func->def->name);
1298 if (func->def->attrs) LIST_FOR_EACH_ENTRY( attr, func->def->attrs, const attr_t, entry ) {
1299 expr_t *expr = attr->u.pval;
1300 switch(attr->type) {
1301 case ATTR_ENTRY_ORDINAL:
1302 extra_attr = max(extra_attr, 3);
1306 case ATTR_ENTRY_STRING:
1307 extra_attr = max(extra_attr, 3);
1308 entry = ctl2_alloc_string(typeinfo->typelib, attr->u.pval);
1310 case ATTR_HELPCONTEXT:
1311 extra_attr = max(extra_attr, 1);
1312 help_context = expr->u.lval;
1314 case ATTR_HELPSTRING:
1315 extra_attr = max(extra_attr, 2);
1316 help_string_offset = ctl2_alloc_string(typeinfo->typelib, attr->u.pval);
1318 case ATTR_HELPSTRINGCONTEXT:
1319 extra_attr = max(extra_attr, 6);
1320 help_string_context = expr->u.lval;
1323 funcflags |= 0x40; /* FUNCFLAG_FHIDDEN */
1331 invokekind = 0x2; /* INVOKE_PROPERTYGET */
1334 invokekind = 0x4; /* INVOKE_PROPERTYPUT */
1336 case ATTR_PROPPUTREF:
1337 invokekind = 0x8; /* INVOKE_PROPERTYPUTREF */
1339 case ATTR_RESTRICTED:
1340 funcflags |= 0x1; /* FUNCFLAG_FRESTRICTED */
1343 funcflags |= 0x4; /* FUNCFLAG_BINDABLE */
1346 warning("add_func_desc: ignoring attr %d\n", attr->type);
1351 /* allocate type data space for us */
1352 typedata_size = 0x18 + extra_attr * sizeof(int) + (num_params * (num_defaults ? 16 : 12));
1354 if (!typeinfo->func_data) {
1355 typeinfo->func_data = xmalloc(0x100);
1356 typeinfo->func_data_allocated = 0x100;
1357 typeinfo->func_data[0] = 0;
1360 if(typeinfo->func_data[0] + typedata_size + sizeof(int) > typeinfo->func_data_allocated) {
1361 typeinfo->func_data_allocated = max(typeinfo->func_data_allocated * 2,
1362 typeinfo->func_data[0] + typedata_size + sizeof(int));
1363 typeinfo->func_data = xrealloc(typeinfo->func_data, typeinfo->func_data_allocated);
1366 offset = typeinfo->func_data[0];
1367 typeinfo->func_data[0] += typedata_size;
1368 typedata = typeinfo->func_data + (offset >> 2) + 1;
1371 /* find func with the same name - if it exists use its id */
1372 for(i = 0; i < (typeinfo->typeinfo->cElement & 0xffff); i++) {
1373 if(name_offset == typeinfo->func_names[i]) {
1374 id = typeinfo->func_indices[i];
1379 /* find the first func with the same id and link via the hiword of typedata[4] */
1381 for(i = 0; i < (typeinfo->typeinfo->cElement & 0xffff); i++) {
1382 if(id == typeinfo->func_indices[i]) {
1383 next_idx = typeinfo->func_data[(typeinfo->func_offsets[i] >> 2) + 1 + 4] >> 16;
1384 typeinfo->func_data[(typeinfo->func_offsets[i] >> 2) + 1 + 4] &= 0xffff;
1385 typeinfo->func_data[(typeinfo->func_offsets[i] >> 2) + 1 + 4] |= (index << 16);
1390 /* fill out the basic type information */
1391 typedata[0] = typedata_size | (index << 16);
1392 encode_var(typeinfo->typelib, func->def, &typedata[1], NULL, NULL, &decoded_size);
1393 typedata[2] = funcflags;
1394 typedata[3] = ((52 /*sizeof(FUNCDESC)*/ + decoded_size) << 16) | typeinfo->typeinfo->cbSizeVft;
1395 typedata[4] = (next_idx << 16) | (callconv << 8) | (invokekind << 3) | funckind;
1396 if(num_defaults) typedata[4] |= 0x1000;
1397 if(entry_is_ord) typedata[4] |= 0x2000;
1398 typedata[5] = num_params;
1400 /* NOTE: High word of typedata[3] is total size of FUNCDESC + size of all ELEMDESCs for params + TYPEDESCs for pointer params and return types. */
1401 /* That is, total memory allocation required to reconstitute the FUNCDESC in its entirety. */
1402 typedata[3] += (16 /*sizeof(ELEMDESC)*/ * num_params) << 16;
1403 typedata[3] += (24 /*sizeof(PARAMDESCEX)*/ * num_defaults) << 16;
1405 switch(extra_attr) {
1406 case 6: typedata[11] = help_string_context;
1407 case 5: typedata[10] = -1;
1408 case 4: typedata[9] = -1;
1409 case 3: typedata[8] = entry;
1410 case 2: typedata[7] = help_string_offset;
1411 case 1: typedata[6] = help_context;
1415 warning("unknown number of optional attrs\n");
1421 LIST_FOR_EACH_ENTRY( arg, func->args, var_t, entry )
1425 int *paramdata = typedata + 6 + extra_attr + (num_defaults ? num_params : 0) + i * 3;
1426 int *defaultdata = num_defaults ? typedata + 6 + extra_attr + i : NULL;
1428 if(defaultdata) *defaultdata = -1;
1430 encode_var(typeinfo->typelib, arg, paramdata, NULL, NULL, &decoded_size);
1431 if (arg->attrs) LIST_FOR_EACH_ENTRY( attr, arg->attrs, const attr_t, entry ) {
1432 switch(attr->type) {
1433 case ATTR_DEFAULTVALUE_EXPR:
1436 expr_t *expr = (expr_t *)attr->u.pval;
1437 if (arg->type->type == RPC_FC_ENUM16)
1440 vt = get_var_vt(arg);
1441 paramflags |= 0x30; /* PARAMFLAG_FHASDEFAULT | PARAMFLAG_FOPT */
1442 chat("default value %ld\n", expr->cval);
1443 write_value(typeinfo->typelib, defaultdata, vt, &expr->cval);
1446 case ATTR_DEFAULTVALUE_STRING:
1448 char *s = (char *)attr->u.pval;
1450 if (arg->type->type == RPC_FC_ENUM16)
1453 vt = get_var_vt(arg);
1454 paramflags |= 0x30; /* PARAMFLAG_FHASDEFAULT | PARAMFLAG_FOPT */
1455 chat("default value '%s'\n", s);
1456 write_value(typeinfo->typelib, defaultdata, vt, s);
1460 paramflags |= 0x01; /* PARAMFLAG_FIN */
1463 paramflags |= 0x10; /* PARAMFLAG_FOPT */
1466 paramflags |= 0x02; /* PARAMFLAG_FOUT */
1469 paramflags |= 0x08; /* PARAMFLAG_FRETVAL */
1470 typedata[4] |= 0x4000;
1473 chat("unhandled param attr %d\n", attr->type);
1478 paramdata[2] = paramflags;
1479 typedata[3] += decoded_size << 16;
1484 if(typeinfo->funcs_allocated == 0) {
1485 typeinfo->funcs_allocated = 10;
1486 typeinfo->func_indices = xmalloc(typeinfo->funcs_allocated * sizeof(int));
1487 typeinfo->func_names = xmalloc(typeinfo->funcs_allocated * sizeof(int));
1488 typeinfo->func_offsets = xmalloc(typeinfo->funcs_allocated * sizeof(int));
1490 if(typeinfo->funcs_allocated == (typeinfo->typeinfo->cElement & 0xffff)) {
1491 typeinfo->funcs_allocated *= 2;
1492 typeinfo->func_indices = xrealloc(typeinfo->func_indices, typeinfo->funcs_allocated * sizeof(int));
1493 typeinfo->func_names = xrealloc(typeinfo->func_names, typeinfo->funcs_allocated * sizeof(int));
1494 typeinfo->func_offsets = xrealloc(typeinfo->func_offsets, typeinfo->funcs_allocated * sizeof(int));
1497 /* update the index data */
1498 typeinfo->func_indices[typeinfo->typeinfo->cElement & 0xffff] = id;
1499 typeinfo->func_offsets[typeinfo->typeinfo->cElement & 0xffff] = offset;
1500 typeinfo->func_names[typeinfo->typeinfo->cElement & 0xffff] = name_offset;
1503 if (!typeinfo->typeinfo->res2) typeinfo->typeinfo->res2 = 0x20;
1504 typeinfo->typeinfo->res2 <<= 1;
1506 if (index < 2) typeinfo->typeinfo->res2 += num_params << 4;
1508 if (typeinfo->typeinfo->res3 == -1) typeinfo->typeinfo->res3 = 0;
1509 typeinfo->typeinfo->res3 += 0x38 + num_params * 0x10;
1510 if(num_defaults) typeinfo->typeinfo->res3 += num_params * 0x4;
1512 /* adjust size of VTBL */
1513 if(funckind != 0x3 /* FUNC_STATIC */)
1514 typeinfo->typeinfo->cbSizeVft += 4;
1516 /* Increment the number of function elements */
1517 typeinfo->typeinfo->cElement += 1;
1519 namedata = typeinfo->typelib->typelib_segment_data[MSFT_SEG_NAME] + name_offset;
1520 if (*((INT *)namedata) == -1) {
1521 *((INT *)namedata) = typeinfo->typelib->typelib_typeinfo_offsets[typeinfo->typeinfo->typekind >> 16];
1522 if(typeinfo->typekind == TKIND_MODULE)
1523 namedata[9] |= 0x10;
1525 namedata[9] &= ~0x10;
1527 if(typeinfo->typekind == TKIND_MODULE)
1528 namedata[9] |= 0x20;
1533 LIST_FOR_EACH_ENTRY( arg, func->args, var_t, entry )
1535 /* don't give the last arg of a [propput*] func a name */
1536 if(i != num_params - 1 || (invokekind != 0x4 /* INVOKE_PROPERTYPUT */ && invokekind != 0x8 /* INVOKE_PROPERTYPUTREF */))
1538 int *paramdata = typedata + 6 + extra_attr + (num_defaults ? num_params : 0) + i * 3;
1539 offset = ctl2_alloc_name(typeinfo->typelib, arg->name);
1540 paramdata[1] = offset;
1548 static HRESULT add_var_desc(msft_typeinfo_t *typeinfo, UINT index, var_t* var)
1551 unsigned int typedata_size;
1555 int var_type_size, var_kind = 0 /* VAR_PERINSTANCE */;
1560 int var_num = (typeinfo->typeinfo->cElement >> 16) & 0xffff;
1562 chat("add_var_desc(%d,%s) array %p\n", index, var->name, var->array);
1564 id = 0x40000000 + index;
1566 if (var->attrs) LIST_FOR_EACH_ENTRY( attr, var->attrs, const attr_t, entry ) {
1567 expr_t *expr = attr->u.pval;
1568 switch(attr->type) {
1570 varflags |= 0x40; /* VARFLAG_FHIDDEN */
1576 varflags |= 0x01; /* VARFLAG_FREADONLY */
1578 case ATTR_RESTRICTED:
1579 varflags |= 0x80; /* VARFLAG_FRESTRICTED */
1582 varflags |= 0x02; /* VARFLAG_FSOURCE */
1585 warning("AddVarDesc: unhandled attr type %d\n", attr->type);
1590 /* allocate type data space for us */
1591 typedata_size = 0x14;
1593 if (!typeinfo->var_data) {
1594 typeinfo->var_data = xmalloc(0x100);
1595 typeinfo->var_data_allocated = 0x100;
1596 typeinfo->var_data[0] = 0;
1599 if(typeinfo->var_data[0] + typedata_size + sizeof(int) > typeinfo->var_data_allocated) {
1600 typeinfo->var_data_allocated = max(typeinfo->var_data_allocated * 2,
1601 typeinfo->var_data[0] + typedata_size + sizeof(int));
1602 typeinfo->var_data = xrealloc(typeinfo->var_data, typeinfo->var_data_allocated);
1605 offset = typeinfo->var_data[0];
1606 typeinfo->var_data[0] += typedata_size;
1607 typedata = typeinfo->var_data + (offset >> 2) + 1;
1609 /* fill out the basic type information */
1610 typedata[0] = typedata_size | (index << 16);
1611 typedata[2] = varflags;
1612 typedata[3] = (36 /*sizeof(VARDESC)*/ << 16) | 0;
1614 if(typeinfo->vars_allocated == 0) {
1615 typeinfo->vars_allocated = 10;
1616 typeinfo->var_indices = xmalloc(typeinfo->vars_allocated * sizeof(int));
1617 typeinfo->var_names = xmalloc(typeinfo->vars_allocated * sizeof(int));
1618 typeinfo->var_offsets = xmalloc(typeinfo->vars_allocated * sizeof(int));
1620 if(typeinfo->vars_allocated == var_num) {
1621 typeinfo->vars_allocated *= 2;
1622 typeinfo->var_indices = xrealloc(typeinfo->var_indices, typeinfo->vars_allocated * sizeof(int));
1623 typeinfo->var_names = xrealloc(typeinfo->var_names, typeinfo->vars_allocated * sizeof(int));
1624 typeinfo->var_offsets = xrealloc(typeinfo->var_offsets, typeinfo->vars_allocated * sizeof(int));
1626 /* update the index data */
1627 typeinfo->var_indices[var_num] = id;
1628 typeinfo->var_names[var_num] = -1;
1629 typeinfo->var_offsets[var_num] = offset;
1631 /* figure out type widths and whatnot */
1632 encode_var(typeinfo->typelib, var, &typedata[1], &var_datawidth,
1633 &var_alignment, &var_type_size);
1635 /* pad out starting position to data width */
1636 typeinfo->datawidth += var_alignment - 1;
1637 typeinfo->datawidth &= ~(var_alignment - 1);
1639 switch(typeinfo->typekind) {
1641 write_value(typeinfo->typelib, &typedata[4], VT_I4, &var->eval->cval);
1642 var_kind = 2; /* VAR_CONST */
1643 var_type_size += 16; /* sizeof(VARIANT) */
1644 typeinfo->datawidth = var_datawidth;
1647 typedata[4] = typeinfo->datawidth;
1648 typeinfo->datawidth += var_datawidth;
1650 case TKIND_DISPATCH:
1651 var_kind = 3; /* VAR_DISPATCH */
1652 typeinfo->datawidth = 4;
1656 error("add_var_desc: unhandled type kind %d\n", typeinfo->typekind);
1660 /* add type description size to total required allocation */
1661 typedata[3] += var_type_size << 16 | var_kind;
1663 /* fix type alignment */
1664 alignment = (typeinfo->typeinfo->typekind >> 11) & 0x1f;
1665 if (alignment < var_alignment) {
1666 alignment = var_alignment;
1667 typeinfo->typeinfo->typekind &= ~0xffc0;
1668 typeinfo->typeinfo->typekind |= alignment << 11 | alignment << 6;
1672 if (!typeinfo->typeinfo->res2) typeinfo->typeinfo->res2 = 0x1a;
1673 if ((index == 0) || (index == 1) || (index == 2) || (index == 4) || (index == 9)) {
1674 typeinfo->typeinfo->res2 <<= 1;
1678 if (typeinfo->typeinfo->res3 == -1) typeinfo->typeinfo->res3 = 0;
1679 typeinfo->typeinfo->res3 += 0x2c;
1681 /* increment the number of variable elements */
1682 typeinfo->typeinfo->cElement += 0x10000;
1684 /* pad data width to alignment */
1685 typeinfo->typeinfo->size = (typeinfo->datawidth + (alignment - 1)) & ~(alignment - 1);
1687 offset = ctl2_alloc_name(typeinfo->typelib, var->name);
1688 if (offset == -1) return E_OUTOFMEMORY;
1690 namedata = typeinfo->typelib->typelib_segment_data[MSFT_SEG_NAME] + offset;
1691 if (*((INT *)namedata) == -1) {
1692 *((INT *)namedata) = typeinfo->typelib->typelib_typeinfo_offsets[typeinfo->typeinfo->typekind >> 16];
1693 if(typeinfo->typekind != TKIND_DISPATCH)
1694 namedata[9] |= 0x10;
1696 namedata[9] &= ~0x10;
1698 if (typeinfo->typekind == TKIND_ENUM) {
1699 namedata[9] |= 0x20;
1701 typeinfo->var_names[var_num] = offset;
1706 static HRESULT add_impl_type(msft_typeinfo_t *typeinfo, type_t *ref, importinfo_t *importinfo)
1709 alloc_importinfo(typeinfo->typelib, importinfo);
1710 typeinfo->typeinfo->datatype1 = importinfo->offset+1;
1712 if(ref->typelib_idx == -1)
1713 add_interface_typeinfo(typeinfo->typelib, ref);
1714 if(ref->typelib_idx == -1)
1715 error("add_impl_type: unable to add inherited interface\n");
1717 typeinfo->typeinfo->datatype1 = typeinfo->typelib->typelib_typeinfo_offsets[ref->typelib_idx];
1720 typeinfo->typeinfo->cImplTypes++;
1724 static msft_typeinfo_t *create_msft_typeinfo(msft_typelib_t *typelib, enum type_kind kind,
1725 const char *name, const attr_list_t *attrs)
1728 msft_typeinfo_t *msft_typeinfo;
1730 int typeinfo_offset;
1731 MSFT_TypeInfoBase *typeinfo;
1732 MSFT_GuidEntry guidentry;
1734 chat("create_msft_typeinfo: name %s kind %d\n", name, kind);
1736 msft_typeinfo = xmalloc(sizeof(*msft_typeinfo));
1737 memset( msft_typeinfo, 0, 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->typekind = kind;
1749 msft_typeinfo->typeinfo = typeinfo;
1751 typeinfo->typekind |= kind | 0x20;
1753 if(kind == TKIND_COCLASS)
1754 typeinfo->flags |= 0x2; /* TYPEFLAG_FCANCREATE */
1756 if (attrs) LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry ) {
1757 switch(attr->type) {
1758 case ATTR_AGGREGATABLE:
1759 if (kind == TKIND_COCLASS)
1760 typeinfo->flags |= 0x400; /* TYPEFLAG_FAGGREGATABLE */
1763 case ATTR_APPOBJECT:
1764 if (kind == TKIND_COCLASS)
1765 typeinfo->flags |= 0x1; /* TYPEFLAG_FAPPOBJECT */
1769 if (kind == TKIND_COCLASS)
1770 typeinfo->flags |= 0x20; /* TYPEFLAG_FCONTROL */
1773 case ATTR_DISPINTERFACE:
1778 int offset = ctl2_alloc_string(typelib, attr->u.pval);
1779 typeinfo->datatype1 = offset;
1784 /* FIXME: check interface is compatible */
1785 typeinfo->typekind = (typeinfo->typekind & ~0xff) | 0x34;
1786 typeinfo->flags |= 0x140; /* TYPEFLAG_FDUAL | TYPEFLAG_FOLEAUTOMATION */
1789 case ATTR_HELPCONTEXT:
1791 expr_t *expr = (expr_t*)attr->u.pval;
1792 typeinfo->helpcontext = expr->cval;
1795 case ATTR_HELPSTRING:
1797 int offset = ctl2_alloc_string(typelib, attr->u.pval);
1798 if (offset == -1) break;
1799 typeinfo->docstringoffs = offset;
1802 case ATTR_HELPSTRINGCONTEXT:
1804 expr_t *expr = (expr_t*)attr->u.pval;
1805 typeinfo->helpstringcontext = expr->cval;
1809 typeinfo->flags |= 0x10; /* TYPEFLAG_FHIDDEN */
1812 case ATTR_NONCREATABLE:
1813 typeinfo->flags &= ~0x2; /* TYPEFLAG_FCANCREATE */
1816 case ATTR_NONEXTENSIBLE:
1817 typeinfo->flags |= 0x80; /* TYPEFLAG_FNONEXTENSIBLE */
1826 case ATTR_OLEAUTOMATION:
1827 typeinfo->flags |= 0x100; /* TYPEFLAG_FOLEAUTOMATION */
1833 case ATTR_RESTRICTED:
1834 typeinfo->flags |= 0x200; /* TYPEFLAG_FRESTRICTED */
1838 guidentry.guid = *(GUID*)attr->u.pval;
1839 guidentry.hreftype = typelib->typelib_typeinfo_offsets[typeinfo->typekind >> 16];
1840 guidentry.next_hash = -1;
1841 typeinfo->posguid = ctl2_alloc_guid(typelib, &guidentry);
1843 if (IsEqualIID(guid, &IID_IDispatch)) {
1844 typelib->typelib_header.dispatchpos = typelib->typelib_typeinfo_offsets[typeinfo->typekind >> 16];
1850 typeinfo->version = attr->u.ival;
1854 warning("create_msft_typeinfo: ignoring attr %d\n", attr->type);
1859 if (typelib->last_typeinfo) typelib->last_typeinfo->next_typeinfo = msft_typeinfo;
1860 typelib->last_typeinfo = msft_typeinfo;
1861 if (!typelib->typeinfos) typelib->typeinfos = msft_typeinfo;
1864 return msft_typeinfo;
1867 static void add_dispatch(msft_typelib_t *typelib)
1869 int guid_offset, impfile_offset;
1870 MSFT_GuidEntry guidentry;
1871 MSFT_ImpInfo impinfo;
1872 GUID stdole = {0x00020430,0x0000,0x0000,{0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}};
1873 GUID iid_idispatch = {0x00020400,0x0000,0x0000,{0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}};
1875 if(typelib->typelib_header.dispatchpos != -1) return;
1877 guidentry.guid = stdole;
1878 guidentry.hreftype = 2;
1879 guidentry.next_hash = -1;
1880 guid_offset = ctl2_alloc_guid(typelib, &guidentry);
1881 impfile_offset = alloc_importfile(typelib, guid_offset, 2, 0, "stdole2.tlb");
1883 guidentry.guid = iid_idispatch;
1884 guidentry.hreftype = 1;
1885 guidentry.next_hash = -1;
1886 impinfo.flags = TKIND_INTERFACE << 24 | MSFT_IMPINFO_OFFSET_IS_GUID;
1887 impinfo.oImpFile = impfile_offset;
1888 impinfo.oGuid = ctl2_alloc_guid(typelib, &guidentry);
1889 typelib->typelib_header.dispatchpos = alloc_msft_importinfo(typelib, &impinfo) | 0x01;
1892 static void add_dispinterface_typeinfo(msft_typelib_t *typelib, type_t *dispinterface)
1897 msft_typeinfo_t *msft_typeinfo;
1899 if (-1 < dispinterface->typelib_idx)
1902 dispinterface->typelib_idx = typelib->typelib_header.nrtypeinfos;
1903 msft_typeinfo = create_msft_typeinfo(typelib, TKIND_DISPATCH, dispinterface->name,
1904 dispinterface->attrs);
1906 msft_typeinfo->typeinfo->size = 4;
1907 msft_typeinfo->typeinfo->typekind |= 0x2100;
1909 msft_typeinfo->typeinfo->flags |= 0x1000; /* TYPEFLAG_FDISPATCHABLE */
1910 add_dispatch(typelib);
1911 msft_typeinfo->typeinfo->cImplTypes = 1;
1913 /* count the no of funcs, as the variable indices come after the funcs */
1914 if (dispinterface->funcs)
1915 LIST_FOR_EACH_ENTRY( func, dispinterface->funcs, const func_t, entry ) idx++;
1917 if (dispinterface->fields)
1918 LIST_FOR_EACH_ENTRY( var, dispinterface->fields, var_t, entry )
1919 add_var_desc(msft_typeinfo, idx++, var);
1921 if (dispinterface->funcs)
1924 LIST_FOR_EACH_ENTRY( func, dispinterface->funcs, const func_t, entry )
1925 if(add_func_desc(msft_typeinfo, func, idx) == S_OK)
1930 static void add_interface_typeinfo(msft_typelib_t *typelib, type_t *interface)
1935 msft_typeinfo_t *msft_typeinfo;
1936 importinfo_t *ref_importinfo = NULL;
1937 int num_parents = 0, num_funcs = 0;
1938 const type_t *derived;
1940 if (-1 < interface->typelib_idx)
1943 if (is_attr(interface->attrs, ATTR_DISPINTERFACE))
1944 return add_dispinterface_typeinfo(typelib, interface);
1946 /* midl adds the parent interface first, unless the parent itself
1947 has no parent (i.e. it stops before IUnknown). */
1949 if(interface->ref) {
1950 ref_importinfo = find_importinfo(typelib, interface->ref->name);
1952 if(!ref_importinfo && interface->ref->ref && interface->ref->typelib_idx == -1)
1953 add_interface_typeinfo(typelib, interface->ref);
1956 interface->typelib_idx = typelib->typelib_header.nrtypeinfos;
1957 msft_typeinfo = create_msft_typeinfo(typelib, TKIND_INTERFACE, interface->name, interface->attrs);
1958 msft_typeinfo->typeinfo->size = 4;
1959 msft_typeinfo->typeinfo->typekind |= 0x2200;
1961 for (derived = interface->ref; derived; derived = derived->ref)
1962 if (derived->name && !strcmp(derived->name, "IDispatch"))
1963 msft_typeinfo->typeinfo->flags |= 0x1000; /* TYPEFLAG_FDISPATCHABLE */
1965 /* can't be dual if it doesn't derive from IDispatch */
1966 if (!(msft_typeinfo->typeinfo->flags & 0x1000)) /* TYPEFLAG_FDISPATCHABLE */
1967 msft_typeinfo->typeinfo->flags &= ~0x40; /* TYPEFLAG_FDUAL */
1970 add_impl_type(msft_typeinfo, interface->ref, ref_importinfo);
1972 /* count the number of inherited interfaces and non-local functions */
1973 for(ref = interface->ref; ref; ref = ref->ref) {
1976 LIST_FOR_EACH_ENTRY( func, ref->funcs, const func_t, entry )
1977 if (!is_local(func->def->attrs)) num_funcs++;
1979 msft_typeinfo->typeinfo->datatype2 = num_funcs << 16 | num_parents;
1980 msft_typeinfo->typeinfo->cbSizeVft = num_funcs * 4;
1982 if (interface->funcs)
1983 LIST_FOR_EACH_ENTRY( func, interface->funcs, const func_t, entry )
1984 if(add_func_desc(msft_typeinfo, func, idx) == S_OK)
1988 static void add_structure_typeinfo(msft_typelib_t *typelib, type_t *structure)
1992 msft_typeinfo_t *msft_typeinfo;
1994 if (-1 < structure->typelib_idx)
1997 structure->typelib_idx = typelib->typelib_header.nrtypeinfos;
1998 msft_typeinfo = create_msft_typeinfo(typelib, TKIND_RECORD, structure->name, structure->attrs);
1999 msft_typeinfo->typeinfo->size = 0;
2001 if (structure->fields)
2002 LIST_FOR_EACH_ENTRY( cur, structure->fields, var_t, entry )
2003 add_var_desc(msft_typeinfo, idx++, cur);
2006 static void add_enum_typeinfo(msft_typelib_t *typelib, type_t *enumeration)
2010 msft_typeinfo_t *msft_typeinfo;
2012 enumeration->typelib_idx = typelib->typelib_header.nrtypeinfos;
2013 msft_typeinfo = create_msft_typeinfo(typelib, TKIND_ENUM, enumeration->name, enumeration->attrs);
2014 msft_typeinfo->typeinfo->size = 0;
2016 if (enumeration->fields)
2017 LIST_FOR_EACH_ENTRY( cur, enumeration->fields, var_t, entry )
2018 add_var_desc(msft_typeinfo, idx++, cur);
2021 static void add_typedef_typeinfo(msft_typelib_t *typelib, type_t *tdef)
2023 msft_typeinfo_t *msft_typeinfo;
2026 if (-1 < tdef->typelib_idx)
2029 tdef->typelib_idx = typelib->typelib_header.nrtypeinfos;
2030 msft_typeinfo = create_msft_typeinfo(typelib, TKIND_ALIAS, tdef->name, tdef->attrs);
2031 encode_type(typelib, get_type_vt(tdef->orig), tdef->orig, &msft_typeinfo->typeinfo->datatype1, &msft_typeinfo->typeinfo->size,
2032 &alignment, &msft_typeinfo->typeinfo->datatype2);
2033 msft_typeinfo->typeinfo->typekind |= (alignment << 11 | alignment << 6);
2036 static void add_coclass_typeinfo(msft_typelib_t *typelib, type_t *cls)
2038 msft_typeinfo_t *msft_typeinfo;
2040 int num_ifaces = 0, offset, i;
2041 MSFT_RefRecord *ref, *first = NULL, *first_source = NULL;
2042 int have_default = 0, have_default_source = 0;
2045 if (-1 < cls->typelib_idx)
2048 cls->typelib_idx = typelib->typelib_header.nrtypeinfos;
2049 msft_typeinfo = create_msft_typeinfo(typelib, TKIND_COCLASS, cls->name, cls->attrs);
2051 if (cls->ifaces) LIST_FOR_EACH_ENTRY( iref, cls->ifaces, ifref_t, entry ) num_ifaces++;
2053 offset = msft_typeinfo->typeinfo->datatype1 = ctl2_alloc_segment(typelib, MSFT_SEG_REFERENCES,
2054 num_ifaces * sizeof(*ref), 0);
2057 if (cls->ifaces) LIST_FOR_EACH_ENTRY( iref, cls->ifaces, ifref_t, entry ) {
2058 if(iref->iface->typelib_idx == -1)
2059 add_interface_typeinfo(typelib, iref->iface);
2060 ref = (MSFT_RefRecord*) (typelib->typelib_segment_data[MSFT_SEG_REFERENCES] + offset + i * sizeof(*ref));
2061 ref->reftype = typelib->typelib_typeinfo_offsets[iref->iface->typelib_idx];
2063 ref->oCustData = -1;
2065 if(i < num_ifaces - 1)
2066 ref->onext = offset + (i + 1) * sizeof(*ref);
2068 if (iref->attrs) LIST_FOR_EACH_ENTRY( attr, iref->attrs, const attr_t, entry ) {
2069 switch(attr->type) {
2071 ref->flags |= 0x1; /* IMPLTYPEFLAG_FDEFAULT */
2073 case ATTR_RESTRICTED:
2074 ref->flags |= 0x4; /* IMPLTYPEFLAG_FRESTRICTED */
2077 ref->flags |= 0x2; /* IMPLTYPEFLAG_FSOURCE */
2080 warning("add_coclass_typeinfo: unhandled attr %d\n", attr->type);
2083 if(ref->flags & 0x1) { /* IMPLTYPEFLAG_FDEFAULT */
2084 if(ref->flags & 0x2) /* IMPLTYPEFLAG_SOURCE */
2085 have_default_source = 1;
2090 /* If the interface is non-restricted and we haven't already had one then
2091 remember it so that we can use it as a default later */
2092 if((ref->flags & 0x4) == 0) { /* IMPLTYPEFLAG_FRESTRICTED */
2093 if(ref->flags & 0x2) { /* IMPLTYPEFLAG_FSOURCE */
2103 /* If we haven't had a default interface, then set the default flags on the
2105 if(!have_default && first)
2106 first->flags |= 0x1;
2107 if(!have_default_source && first_source)
2108 first_source->flags |= 0x1;
2110 msft_typeinfo->typeinfo->cImplTypes = num_ifaces;
2111 msft_typeinfo->typeinfo->size = 4;
2112 msft_typeinfo->typeinfo->typekind |= 0x2200;
2115 static void add_module_typeinfo(msft_typelib_t *typelib, type_t *module)
2119 msft_typeinfo_t *msft_typeinfo;
2121 if (-1 < module->typelib_idx)
2124 module->typelib_idx = typelib->typelib_header.nrtypeinfos;
2125 msft_typeinfo = create_msft_typeinfo(typelib, TKIND_MODULE, module->name, module->attrs);
2126 msft_typeinfo->typeinfo->typekind |= 0x0a00;
2129 LIST_FOR_EACH_ENTRY( func, module->funcs, const func_t, entry )
2130 if(add_func_desc(msft_typeinfo, func, idx) == S_OK)
2133 msft_typeinfo->typeinfo->size = idx;
2136 static void add_entry(msft_typelib_t *typelib, typelib_entry_t *entry)
2138 switch(entry->type->kind) {
2139 case TKIND_INTERFACE:
2140 case TKIND_DISPATCH:
2141 add_interface_typeinfo(typelib, entry->type);
2145 add_structure_typeinfo(typelib, entry->type);
2149 add_enum_typeinfo(typelib, entry->type);
2153 add_typedef_typeinfo(typelib, entry->type);
2157 add_coclass_typeinfo(typelib, entry->type);
2161 add_module_typeinfo(typelib, entry->type);
2165 error("add_entry: unhandled type %d\n", entry->type->kind);
2170 static void set_name(msft_typelib_t *typelib)
2174 offset = ctl2_alloc_name(typelib, typelib->typelib->name);
2175 if (offset == -1) return;
2176 typelib->typelib_header.NameOffset = offset;
2180 static void set_version(msft_typelib_t *typelib)
2182 typelib->typelib_header.version = get_attrv( typelib->typelib->attrs, ATTR_VERSION );
2185 static void set_guid(msft_typelib_t *typelib)
2187 MSFT_GuidEntry guidentry;
2190 GUID guid = {0,0,0,{0,0,0,0,0,0}};
2192 guidentry.guid = guid;
2193 guidentry.hreftype = -2;
2194 guidentry.next_hash = -1;
2196 ptr = get_attrp( typelib->typelib->attrs, ATTR_UUID );
2197 if (ptr) guidentry.guid = *(GUID *)ptr;
2199 offset = ctl2_alloc_guid(typelib, &guidentry);
2200 typelib->typelib_header.posguid = offset;
2205 static void set_doc_string(msft_typelib_t *typelib)
2207 char *str = get_attrp( typelib->typelib->attrs, ATTR_HELPSTRING );
2211 int offset = ctl2_alloc_string(typelib, str);
2212 if (offset != -1) typelib->typelib_header.helpstring = offset;
2216 static void set_help_file_name(msft_typelib_t *typelib)
2218 char *str = get_attrp( typelib->typelib->attrs, ATTR_HELPFILE );
2222 int offset = ctl2_alloc_string(typelib, str);
2225 typelib->typelib_header.helpfile = offset;
2226 typelib->typelib_header.varflags |= 0x10;
2231 static void set_help_context(msft_typelib_t *typelib)
2233 const expr_t *expr = get_attrp( typelib->typelib->attrs, ATTR_HELPCONTEXT );
2234 if (expr) typelib->typelib_header.helpcontext = expr->cval;
2237 static void set_help_string_dll(msft_typelib_t *typelib)
2239 char *str = get_attrp( typelib->typelib->attrs, ATTR_HELPSTRINGDLL );
2243 int offset = ctl2_alloc_string(typelib, str);
2246 typelib->help_string_dll_offset = offset;
2247 typelib->typelib_header.varflags |= 0x100;
2252 static void set_help_string_context(msft_typelib_t *typelib)
2254 const expr_t *expr = get_attrp( typelib->typelib->attrs, ATTR_HELPSTRINGCONTEXT );
2255 if (expr) typelib->typelib_header.helpstringcontext = expr->cval;
2258 static void set_lcid(msft_typelib_t *typelib)
2260 typelib->typelib_header.lcid2 = 0x0;
2264 static void set_lib_flags(msft_typelib_t *typelib)
2268 typelib->typelib_header.flags = 0;
2269 if (!typelib->typelib->attrs) return;
2270 LIST_FOR_EACH_ENTRY( attr, typelib->typelib->attrs, const attr_t, entry )
2272 switch(attr->type) {
2274 typelib->typelib_header.flags |= 0x02; /* LIBFLAG_FCONTROL */
2277 typelib->typelib_header.flags |= 0x04; /* LIBFLAG_FHIDDEN */
2279 case ATTR_RESTRICTED:
2280 typelib->typelib_header.flags |= 0x01; /* LIBFLAG_FRESTRICTED */
2289 static int ctl2_write_chunk(int fd, void *segment, int length)
2291 if (write(fd, segment, length) != length) {
2298 static int ctl2_write_segment(msft_typelib_t *typelib, int fd, int segment)
2300 if (write(fd, typelib->typelib_segment_data[segment], typelib->typelib_segdir[segment].length)
2301 != typelib->typelib_segdir[segment].length) {
2309 static void ctl2_finalize_typeinfos(msft_typelib_t *typelib, int filesize)
2311 msft_typeinfo_t *typeinfo;
2313 for (typeinfo = typelib->typeinfos; typeinfo; typeinfo = typeinfo->next_typeinfo) {
2314 typeinfo->typeinfo->memoffset = filesize;
2315 if (typeinfo->func_data)
2316 filesize += typeinfo->func_data[0] + ((typeinfo->typeinfo->cElement & 0xffff) * 12);
2317 if (typeinfo->var_data)
2318 filesize += typeinfo->var_data[0] + (((typeinfo->typeinfo->cElement >> 16) & 0xffff) * 12);
2319 if (typeinfo->func_data || typeinfo->var_data)
2324 static int ctl2_finalize_segment(msft_typelib_t *typelib, int filepos, int segment)
2326 if (typelib->typelib_segdir[segment].length) {
2327 typelib->typelib_segdir[segment].offset = filepos;
2329 typelib->typelib_segdir[segment].offset = -1;
2332 return typelib->typelib_segdir[segment].length;
2336 static void ctl2_write_typeinfos(msft_typelib_t *typelib, int fd)
2338 msft_typeinfo_t *typeinfo;
2341 for (typeinfo = typelib->typeinfos; typeinfo; typeinfo = typeinfo->next_typeinfo) {
2342 if (!typeinfo->func_data && !typeinfo->var_data) continue;
2344 if (typeinfo->func_data)
2345 typedata_size = typeinfo->func_data[0];
2346 if (typeinfo->var_data)
2347 typedata_size += typeinfo->var_data[0];
2348 ctl2_write_chunk(fd, &typedata_size, sizeof(int));
2349 if (typeinfo->func_data)
2350 ctl2_write_chunk(fd, typeinfo->func_data + 1, typeinfo->func_data[0]);
2351 if (typeinfo->var_data)
2352 ctl2_write_chunk(fd, typeinfo->var_data + 1, typeinfo->var_data[0]);
2353 if (typeinfo->func_indices)
2354 ctl2_write_chunk(fd, typeinfo->func_indices, (typeinfo->typeinfo->cElement & 0xffff) * 4);
2355 if (typeinfo->var_indices)
2356 ctl2_write_chunk(fd, typeinfo->var_indices, (typeinfo->typeinfo->cElement >> 16) * 4);
2357 if (typeinfo->func_names)
2358 ctl2_write_chunk(fd, typeinfo->func_names, (typeinfo->typeinfo->cElement & 0xffff) * 4);
2359 if (typeinfo->var_names)
2360 ctl2_write_chunk(fd, typeinfo->var_names, (typeinfo->typeinfo->cElement >> 16) * 4);
2361 if (typeinfo->func_offsets)
2362 ctl2_write_chunk(fd, typeinfo->func_offsets, (typeinfo->typeinfo->cElement & 0xffff) * 4);
2363 if (typeinfo->var_offsets) {
2364 int add = 0, i, offset;
2365 if(typeinfo->func_data)
2366 add = typeinfo->func_data[0];
2367 for(i = 0; i < (typeinfo->typeinfo->cElement >> 16); i++) {
2368 offset = typeinfo->var_offsets[i];
2370 ctl2_write_chunk(fd, &offset, 4);
2376 static int save_all_changes(msft_typelib_t *typelib)
2382 chat("save_all_changes(%p)\n", typelib);
2384 retval = TYPE_E_IOERROR;
2386 fd = creat(typelib->typelib->filename, 0666);
2387 if (fd == -1) return retval;
2389 filepos = sizeof(MSFT_Header) + sizeof(MSFT_SegDir);
2390 if(typelib->typelib_header.varflags & 0x100) filepos += 4; /* helpstringdll */
2391 filepos += typelib->typelib_header.nrtypeinfos * 4;
2393 filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_TYPEINFO);
2394 filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_GUIDHASH);
2395 filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_GUID);
2396 filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_REFERENCES);
2397 filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_IMPORTINFO);
2398 filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_IMPORTFILES);
2399 filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_NAMEHASH);
2400 filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_NAME);
2401 filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_STRING);
2402 filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_TYPEDESC);
2403 filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_ARRAYDESC);
2404 filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_CUSTDATA);
2405 filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_CUSTDATAGUID);
2407 ctl2_finalize_typeinfos(typelib, filepos);
2409 if (!ctl2_write_chunk(fd, &typelib->typelib_header, sizeof(typelib->typelib_header))) return retval;
2410 if(typelib->typelib_header.varflags & 0x100)
2411 if (!ctl2_write_chunk(fd, &typelib->help_string_dll_offset, sizeof(typelib->help_string_dll_offset)))
2414 if (!ctl2_write_chunk(fd, typelib->typelib_typeinfo_offsets, typelib->typelib_header.nrtypeinfos * 4)) return retval;
2415 if (!ctl2_write_chunk(fd, &typelib->typelib_segdir, sizeof(typelib->typelib_segdir))) return retval;
2416 if (!ctl2_write_segment(typelib, fd, MSFT_SEG_TYPEINFO )) return retval;
2417 if (!ctl2_write_segment(typelib, fd, MSFT_SEG_GUIDHASH )) return retval;
2418 if (!ctl2_write_segment(typelib, fd, MSFT_SEG_GUID )) return retval;
2419 if (!ctl2_write_segment(typelib, fd, MSFT_SEG_REFERENCES )) return retval;
2420 if (!ctl2_write_segment(typelib, fd, MSFT_SEG_IMPORTINFO )) return retval;
2421 if (!ctl2_write_segment(typelib, fd, MSFT_SEG_IMPORTFILES )) return retval;
2422 if (!ctl2_write_segment(typelib, fd, MSFT_SEG_NAMEHASH )) return retval;
2423 if (!ctl2_write_segment(typelib, fd, MSFT_SEG_NAME )) return retval;
2424 if (!ctl2_write_segment(typelib, fd, MSFT_SEG_STRING )) return retval;
2425 if (!ctl2_write_segment(typelib, fd, MSFT_SEG_TYPEDESC )) return retval;
2426 if (!ctl2_write_segment(typelib, fd, MSFT_SEG_ARRAYDESC )) return retval;
2427 if (!ctl2_write_segment(typelib, fd, MSFT_SEG_CUSTDATA )) return retval;
2428 if (!ctl2_write_segment(typelib, fd, MSFT_SEG_CUSTDATAGUID)) return retval;
2430 ctl2_write_typeinfos(typelib, fd);
2432 if (close(fd) == -1) return retval;
2438 int create_msft_typelib(typelib_t *typelib)
2440 msft_typelib_t *msft;
2442 typelib_entry_t *entry;
2444 unsigned int version = 5 << 24 | 1 << 16 | 164; /* 5.01.0164 */
2445 GUID midl_time_guid = {0xde77ba63,0x517c,0x11d1,{0xa2,0xda,0x00,0x00,0xf8,0x77,0x3c,0xe9}};
2446 GUID midl_version_guid = {0xde77ba64,0x517c,0x11d1,{0xa2,0xda,0x00,0x00,0xf8,0x77,0x3c,0xe9}};
2448 msft = xmalloc(sizeof(*msft));
2449 memset(msft, 0, sizeof(*msft));
2450 msft->typelib = typelib;
2452 ctl2_init_header(msft);
2453 ctl2_init_segdir(msft);
2455 msft->typelib_header.varflags |= SYS_WIN32;
2458 * The following two calls return an offset or -1 if out of memory. We
2459 * specifically need an offset of 0, however, so...
2461 if (ctl2_alloc_segment(msft, MSFT_SEG_GUIDHASH, 0x80, 0x80)) { failed = 1; }
2462 if (ctl2_alloc_segment(msft, MSFT_SEG_NAMEHASH, 0x200, 0x200)) { failed = 1; }
2470 msft->typelib_guidhash_segment = (int *)msft->typelib_segment_data[MSFT_SEG_GUIDHASH];
2471 msft->typelib_namehash_segment = (int *)msft->typelib_segment_data[MSFT_SEG_NAMEHASH];
2473 memset(msft->typelib_guidhash_segment, 0xff, 0x80);
2474 memset(msft->typelib_namehash_segment, 0xff, 0x200);
2476 set_lib_flags(msft);
2478 set_help_file_name(msft);
2479 set_doc_string(msft);
2483 set_help_context(msft);
2484 set_help_string_dll(msft);
2485 set_help_string_context(msft);
2487 /* midl adds two sets of custom data to the library: the current unix time
2488 and midl's version number */
2489 cur_time = time(NULL);
2490 set_custdata(msft, &midl_time_guid, VT_UI4, &cur_time, &msft->typelib_header.CustomDataOffset);
2491 set_custdata(msft, &midl_version_guid, VT_UI4, &version, &msft->typelib_header.CustomDataOffset);
2493 LIST_FOR_EACH_ENTRY( entry, &typelib->entries, typelib_entry_t, entry )
2494 add_entry(msft, entry);
2496 save_all_changes(msft);