359 lines
14 KiB
C
359 lines
14 KiB
C
|
/*
|
||
|
|
* typelib.h internal wine data structures
|
||
|
|
* used to decode typelib's
|
||
|
|
*
|
||
|
|
* Copyright 1999 Rein KLazes
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
#ifndef _WINE_TYPELIB_H
|
||
|
|
#define _WINE_TYPELIB_H
|
||
|
|
|
||
|
|
|
||
|
|
#include "ole2.h"
|
||
|
|
#include "oleauto.h"
|
||
|
|
#include "oaidl.h"
|
||
|
|
|
||
|
|
|
||
|
|
#define TLBMAGIC2 "MSFT"
|
||
|
|
#define TLBMAGIC1 "SLTG"
|
||
|
|
#define HELPDLLFLAG (0x0100)
|
||
|
|
#define DO_NOT_SEEK (-1)
|
||
|
|
|
||
|
|
#define HREFTYPE_INTHISFILE(href) (!((href) & 3))
|
||
|
|
#define HREFTYPE_INDEX(href) ((href) /sizeof(TLBTypeInfoBase))
|
||
|
|
|
||
|
|
typedef struct tagTLBCustData {
|
||
|
|
GUID guid;
|
||
|
|
VARIANT data;
|
||
|
|
struct tagTLBCustData* next;
|
||
|
|
} TLBCustData;
|
||
|
|
|
||
|
|
/* internal Parameter data */
|
||
|
|
typedef struct tagTLBParDesc{
|
||
|
|
PCHAR Name;
|
||
|
|
int ctCustData;
|
||
|
|
TLBCustData * pCustData; /* linked list to cust data; */
|
||
|
|
} TLBParDesc;
|
||
|
|
|
||
|
|
|
||
|
|
/* internal Function data */
|
||
|
|
typedef struct tagTLBFuncDesc{
|
||
|
|
FUNCDESC funcdesc; /* lots of info on the function and its attributes. */
|
||
|
|
PCHAR Name; /* the name of this function */
|
||
|
|
TLBParDesc *pParamDesc; /* array with name and custom data */
|
||
|
|
int helpcontext;
|
||
|
|
int HelpStringContext;
|
||
|
|
PCHAR HelpString;
|
||
|
|
PCHAR Entry; /* if its Hiword==0, it numeric; -1 is not present*/
|
||
|
|
int ctCustData;
|
||
|
|
TLBCustData * pCustData; /* linked list to cust data; */
|
||
|
|
struct tagTLBFuncDesc * next;
|
||
|
|
} TLBFuncDesc;
|
||
|
|
|
||
|
|
/* internal Variable data */
|
||
|
|
typedef struct tagTLBVarDesc{
|
||
|
|
VARDESC vardesc; /* lots of info on the variable and its attributes. */
|
||
|
|
PCHAR Name; /* the name of this variable */
|
||
|
|
int HelpContext;
|
||
|
|
int HelpStringContext; /* fixme: where? */
|
||
|
|
PCHAR HelpString;
|
||
|
|
int ctCustData;
|
||
|
|
TLBCustData * pCustData;/* linked list to cust data; */
|
||
|
|
struct tagTLBVarDesc * next;
|
||
|
|
} TLBVarDesc;
|
||
|
|
|
||
|
|
/* data for refernced types in a coclass, or an inherited interface */
|
||
|
|
typedef struct tagTLBRefType {
|
||
|
|
GUID guid; /* guid of the referenced type */
|
||
|
|
/* (important if its a imported type) */
|
||
|
|
HREFTYPE reference;
|
||
|
|
int flags;
|
||
|
|
int ctCustData;
|
||
|
|
TLBCustData * pCustData;/* linked list to custom data; */
|
||
|
|
struct tagTLBImpLib *pImpTLInfo;
|
||
|
|
struct tagTLBRefType * next;
|
||
|
|
}TLBRefType;
|
||
|
|
|
||
|
|
/* internal TypeInfo data */
|
||
|
|
typedef struct tagTYPEINFO {
|
||
|
|
LPTYPEINFO_VTABLE lpvtbl;
|
||
|
|
UINT ref;
|
||
|
|
TYPEATTR TypeAttr ; /* _lots_ of type information. */
|
||
|
|
struct tagTYPELIB * pTypeLib; /* back pointer to typelib */
|
||
|
|
int index; /* index in this typelib; */
|
||
|
|
/* type libs seem to store the doc strings in ascii
|
||
|
|
* so why should we do it in unicode?
|
||
|
|
*/
|
||
|
|
PCHAR Name;
|
||
|
|
PCHAR DocString;
|
||
|
|
unsigned long dwHelpContext;
|
||
|
|
unsigned long dwHelpStringContext;
|
||
|
|
|
||
|
|
/* functions */
|
||
|
|
TLBFuncDesc * funclist; /* linked list with function descriptions */
|
||
|
|
/* variables */
|
||
|
|
TLBVarDesc * varlist; /* linked list with variable descriptions */
|
||
|
|
/* Implemented Interfaces */
|
||
|
|
TLBRefType * impltypelist;
|
||
|
|
int ctCustData;
|
||
|
|
TLBCustData * pCustData; /* linked list to cust data; */
|
||
|
|
struct tagTYPEINFO * next;
|
||
|
|
} TLBTypeInfo;
|
||
|
|
|
||
|
|
/* data structure for import typelibs */
|
||
|
|
typedef struct tagTLBImpLib {
|
||
|
|
int offset; /* offset in the file */
|
||
|
|
GUID guid; /* libid */
|
||
|
|
PCHAR name; /* name; */
|
||
|
|
struct tagTYPELIB *pImpTypeLib; /* pointer to loaded typelib */
|
||
|
|
struct tagTLBImpLib * next;
|
||
|
|
} TLBImpLib;
|
||
|
|
|
||
|
|
/* internal TypeLib data */
|
||
|
|
typedef struct tagTYPELIB {
|
||
|
|
LPTYPELIB_VTABLE lpvtbl;
|
||
|
|
UINT ref;
|
||
|
|
TLIBATTR LibAttr; /* guid,lcid,syskind,version,flags */
|
||
|
|
/* type libs seem to store the doc strings in ascii
|
||
|
|
* so why should we do it in unicode?
|
||
|
|
*/
|
||
|
|
PCHAR Name;
|
||
|
|
PCHAR DocString;
|
||
|
|
PCHAR HelpFile;
|
||
|
|
PCHAR HelpStringDll;
|
||
|
|
unsigned long dwHelpContext;
|
||
|
|
int TypeInfoCount; /* nr of typeinfo's in librarry */
|
||
|
|
TLBTypeInfo *pTypeInfo; /* linked list of type info data */
|
||
|
|
int ctCustData; /* number of items in cust data list */
|
||
|
|
TLBCustData * pCustData; /* linked list to cust data; */
|
||
|
|
TLBImpLib * pImpLibs; /* linked list to all imported typelibs */
|
||
|
|
TYPEDESC * pTypeDesc; /* array of TypeDescriptions found in the libary */
|
||
|
|
} TLBLibInfo;
|
||
|
|
|
||
|
|
/*-------------------------FILE STRUCTURES-----------------------------------*/
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* structure of the typelib type2 header
|
||
|
|
* it is at the beginning of a type lib file
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
typedef struct tagTLB2Header {
|
||
|
|
/*0x00*/INT magic1; /* 0x5446534D "MSFT" */
|
||
|
|
INT magic2; /* 0x00010002 version nr? */
|
||
|
|
INT posguid; /* position of libid in guid table */
|
||
|
|
/* (should be, else -1) */
|
||
|
|
INT lcid; /* locale id */
|
||
|
|
/*0x10*/INT lcid2;
|
||
|
|
INT varflags; /* (largely) unknown flags ,seems to be always 41 */
|
||
|
|
/* becomes 0x51 with a helpfile defined */
|
||
|
|
/* if help dll defined its 0x151 */
|
||
|
|
/* update : the lower nibble is syskind */
|
||
|
|
INT version; /* set with SetVersion() */
|
||
|
|
INT flags; /* set with SetFlags() */
|
||
|
|
/*0x20*/INT nrtypeinfos; /* number of typeinfo's (till so far) */
|
||
|
|
INT helpstring; /* position of help string in stringtable */
|
||
|
|
INT helpstringcontext;
|
||
|
|
INT helpcontext;
|
||
|
|
/*0x30*/INT nametablecount; /* number of names in name table */
|
||
|
|
INT nametablechars; /* nr of characters in name table */
|
||
|
|
INT NameOffset; /* offset of name in name table */
|
||
|
|
INT helpfile; /* position of helpfile in stringtable */
|
||
|
|
/*0x40*/INT CustomDataOffset; /* if -1 no custom data, else it is offset */
|
||
|
|
/* in customer data/guid offset table */
|
||
|
|
INT res44; /* unknown always: 0x20 */
|
||
|
|
INT res48; /* unknown always: 0x80 */
|
||
|
|
INT dispatchpos; /* gets a value (1+n*0x0c) with Idispatch interfaces */
|
||
|
|
/*0x50*/INT res50; /* is zero becomes one when an interface is derived */
|
||
|
|
} TLB2Header;
|
||
|
|
|
||
|
|
/* segments in the type lib file have a structure like this: */
|
||
|
|
typedef struct _tptag {
|
||
|
|
INT offset; /* absolute offset in file */
|
||
|
|
INT length; /* length of segment */
|
||
|
|
INT res08; /* unknown always -1 */
|
||
|
|
INT res0c; /* unknown always 0x0f in the header */
|
||
|
|
/* 0x03 in the typeinfo_data */
|
||
|
|
} pSeg;
|
||
|
|
|
||
|
|
/* layout of the main segment directory */
|
||
|
|
typedef struct tagTLBSegDir {
|
||
|
|
/*1*/pSeg pTypeInfoTab; /* each type info get an entry of 0x64 bytes */
|
||
|
|
/* (25 ints) */
|
||
|
|
/*2*/pSeg pImpInfo; /* table with info for imported types */
|
||
|
|
/*3*/pSeg pImpFiles; /* import libaries */
|
||
|
|
/*4*/pSeg pRefTab; /* References table */
|
||
|
|
/*5*/pSeg pLibtab; /* always exists, alway same size (0x80) */
|
||
|
|
/* hash table w offsets to guid????? */
|
||
|
|
/*6*/pSeg pGuidTab; /* all guids are stored here together with */
|
||
|
|
/* offset in some table???? */
|
||
|
|
/*7*/pSeg res07; /* always created, alway same size (0x200) */
|
||
|
|
/* purpose largely unknown */
|
||
|
|
/*8*/pSeg pNametab; /* name tables */
|
||
|
|
/*9*/pSeg pStringtab; /*string table */
|
||
|
|
/*A*/pSeg pTypdescTab; /* table with type descriptors */
|
||
|
|
/*B*/pSeg pArrayDescriptions;
|
||
|
|
/*C*/pSeg pCustData; /* data table, used for custom data and default */
|
||
|
|
/* parameter values */
|
||
|
|
/*D*/pSeg pCDGuids; /* table with offsets for the guids and into the customer data table */
|
||
|
|
/*E*/pSeg res0e; /* unknown */
|
||
|
|
/*F*/pSeg res0f; /* unknown */
|
||
|
|
} TLBSegDir;
|
||
|
|
|
||
|
|
|
||
|
|
/* base type info data */
|
||
|
|
typedef struct tagTLBTypeInfoBase {
|
||
|
|
/*000*/ INT typekind; /* it is the TKIND_xxx */
|
||
|
|
/* some byte alignment stuf */
|
||
|
|
INT memoffset; /* points past the file, if no elements */
|
||
|
|
INT res2; /* zero if no element, N*0x40 */
|
||
|
|
INT res3; /* -1 if no lement, (N-1)*0x38 */
|
||
|
|
/*010*/ INT res4; /* always? 3 */
|
||
|
|
INT res5; /* always? zero */
|
||
|
|
INT cElement; /* counts elements, HI=cVars, LO=cFuncs */
|
||
|
|
INT res7; /* always? zero */
|
||
|
|
/*020*/ INT res8; /* always? zero */
|
||
|
|
INT res9; /* always? zero */
|
||
|
|
INT resA; /* always? zero */
|
||
|
|
INT posguid; /* position in guid table */
|
||
|
|
/*030*/ INT flags; /* Typeflags */
|
||
|
|
INT NameOffset; /* offset in name table */
|
||
|
|
INT version; /* element version */
|
||
|
|
INT docstringoffs; /* offset of docstring in string tab */
|
||
|
|
/*040*/ INT helpstringcontext; /* */
|
||
|
|
INT helpcontext; /* */
|
||
|
|
INT oCustData; /* offset in customer data table */
|
||
|
|
INT16 cImplTypes; /* nr of implemented interfaces */
|
||
|
|
INT16 cbSizeVft; /* virtual table size, not including inherits */
|
||
|
|
/*050*/ INT size; /* size in bytes, at least for structures */
|
||
|
|
/* fixme: name of this field */
|
||
|
|
INT datatype1; /* position in type description table */
|
||
|
|
/* or in base intefaces */
|
||
|
|
/* if coclass: offset in reftable */
|
||
|
|
/* if interface: reference to inherited if */
|
||
|
|
INT datatype2; /* if 0x8000, entry above is valid */
|
||
|
|
/* actually dunno */
|
||
|
|
/* else it is zero? */
|
||
|
|
INT res18; /* always? 0 */
|
||
|
|
/*060*/ INT res19; /* always? -1 */
|
||
|
|
} TLBTypeInfoBase;
|
||
|
|
|
||
|
|
/* layout of an entry with information on imported types */
|
||
|
|
typedef struct tagTLBImpInfo {
|
||
|
|
INT res0; /* unknown */
|
||
|
|
INT oImpFile; /* offset inthe Import File table */
|
||
|
|
INT oGuid; /* offset in Guid table */
|
||
|
|
} TLBImpInfo;
|
||
|
|
|
||
|
|
/* function description data */
|
||
|
|
typedef struct {
|
||
|
|
/* INT recsize; record size including some xtra stuff */
|
||
|
|
INT DataType; /* data type of the memeber, eg return of function */
|
||
|
|
INT Flags; /* something to do with attribute flags (LOWORD) */
|
||
|
|
INT16 VtableOffset; /* offset in vtable */
|
||
|
|
INT16 res3; /* some offset into dunno what */
|
||
|
|
INT FKCCIC; /* bit string with the following */
|
||
|
|
/* meaning (bit 0 is the msb): */
|
||
|
|
/* bit 2 indicates that oEntry is numeric */
|
||
|
|
/* bit 3 that parameter has default values */
|
||
|
|
/* calling convention (bits 4-7 ) */
|
||
|
|
/* bit 8 indicates that custom data is present */
|
||
|
|
/* Invokation kind (bits 9-12 ) */
|
||
|
|
/* function kind (eg virtual), bits 13-15 */
|
||
|
|
INT16 nrargs; /* number of arguments (including optional ????) */
|
||
|
|
INT16 nroargs; /* nr of optional arguments */
|
||
|
|
/* optional attribute fields, the number of them is variable */
|
||
|
|
INT OptAttr[1];
|
||
|
|
/*
|
||
|
|
0* INT helpcontext;
|
||
|
|
1* INT oHelpString;
|
||
|
|
2* INT oEntry; // either offset in string table or numeric as it is //
|
||
|
|
3* INT res9; // unknown (-1) //
|
||
|
|
4* INT resA; // unknown (-1) //
|
||
|
|
5* INT HelpStringContext;
|
||
|
|
// these are controlled by a bit set in the FKCCIC field //
|
||
|
|
6* INT oCustData; // custom data for function //
|
||
|
|
7* INT oArgCustData[1]; // custom data per argument //
|
||
|
|
*/
|
||
|
|
} TLBFuncRecord;
|
||
|
|
|
||
|
|
/* after this may follow an array with default value pointers if the
|
||
|
|
* appropriate bit in the FKCCIC field has been set:
|
||
|
|
* INT oDefautlValue[nrargs];
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Parameter info one per argument*/
|
||
|
|
typedef struct {
|
||
|
|
INT DataType;
|
||
|
|
INT oName;
|
||
|
|
INT Flags;
|
||
|
|
} TLBParameterInfo;
|
||
|
|
|
||
|
|
/* Variable description data */
|
||
|
|
typedef struct {
|
||
|
|
/* INT recsize; // record size including some xtra stuff */
|
||
|
|
INT DataType; /* data type of the variable */
|
||
|
|
INT Flags; /* VarFlags (LOWORD) */
|
||
|
|
INT16 VarKind; /* VarKind */
|
||
|
|
INT16 res3; /* some offset into dunno what */
|
||
|
|
INT OffsValue; /* value of the variable or the offset */
|
||
|
|
/* in the data structure */
|
||
|
|
/* optional attribute fields, the number of them is variable */
|
||
|
|
/* controlled by record length */
|
||
|
|
INT HelpContext;
|
||
|
|
INT oHelpString;
|
||
|
|
INT res9; /* unknown (-1) */
|
||
|
|
INT oCustData; /* custom data for variable */
|
||
|
|
INT HelpStringContext;
|
||
|
|
|
||
|
|
} TLBVarRecord;
|
||
|
|
|
||
|
|
/* Structure of the reference data */
|
||
|
|
typedef struct {
|
||
|
|
INT reftype; /* either offset in type info table, then its */
|
||
|
|
/* a multiple of 64 */
|
||
|
|
/* or offset in the external reference table */
|
||
|
|
/* with an offset of 1 */
|
||
|
|
INT flags;
|
||
|
|
INT oCustData; /* custom data */
|
||
|
|
INT onext; /* next offset, -1 if last */
|
||
|
|
} TLBRefRecord;
|
||
|
|
|
||
|
|
/* this is how a guid is stored */
|
||
|
|
typedef struct {
|
||
|
|
GUID guid;
|
||
|
|
INT unk10; /* differntiate with libid, classid etc? */
|
||
|
|
/* its -2 for a libary */
|
||
|
|
/* it's 0 for an interface */
|
||
|
|
INT unk14; /* always? -1 */
|
||
|
|
} TLBGuidEntry;
|
||
|
|
/* some data preceding entries in the name table */
|
||
|
|
typedef struct {
|
||
|
|
INT unk00; /* sometimes -1 (lib, parameter) ,
|
||
|
|
sometimes 0 (interface, func) */
|
||
|
|
INT unk10; /* sometimes -1 (lib) , sometimes 0 (interface, func),
|
||
|
|
sometime 0x10 (par) */
|
||
|
|
INT namelen; /* only lower 8 bits are valid */
|
||
|
|
} TLBNameIntro;
|
||
|
|
/* the custom data table directory has enties like this */
|
||
|
|
typedef struct {
|
||
|
|
INT GuidOffset;
|
||
|
|
INT DataOffset;
|
||
|
|
INT next; /* next offset in the table, -1 if its the last */
|
||
|
|
} TLBCDGuid;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*---------------------------END--------------------------------------------*/
|
||
|
|
|
||
|
|
typedef struct tagTLBContext {
|
||
|
|
HANDLE hFile; /* open typelib file */
|
||
|
|
long oStart; /* start of TLB in file */
|
||
|
|
TLBSegDir * pTblDir;
|
||
|
|
TLBLibInfo* pLibInfo;
|
||
|
|
} TLBContext;
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|