#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <stdio.h>
#include <ctype.h>
#include <time.h>
#include "widl.h"
#include "typelib.h"
#include "typelib_struct.h"
#include "utils.h"
#include "header.h"
#include "hash.h"
#include "typetree.h"
#include "parser.h"
#include "typegen.h"

Include dependency graph for write_msft.c:

Classes
struct	tagMSFT_ImpFile

struct	_msft_typelib_t

struct	_msft_typeinfo_t

Typedefs
typedef struct tagMSFT_ImpFile	MSFT_ImpFile

typedef struct _msft_typelib_t	msft_typelib_t

typedef struct _msft_typeinfo_t	msft_typeinfo_t

Enumerations
enum	MSFT_segment_index { MSFT_SEG_TYPEINFO = 0 , MSFT_SEG_IMPORTINFO , MSFT_SEG_IMPORTFILES , MSFT_SEG_REFERENCES , MSFT_SEG_GUIDHASH , MSFT_SEG_GUID , MSFT_SEG_NAMEHASH , MSFT_SEG_NAME , MSFT_SEG_STRING , MSFT_SEG_TYPEDESC , MSFT_SEG_ARRAYDESC , MSFT_SEG_CUSTDATA , MSFT_SEG_CUSTDATAGUID , MSFT_SEG_UNKNOWN , MSFT_SEG_UNKNOWN2 , MSFT_SEG_MAX }

Functions
static void	ctl2_init_header (msft_typelib_t *typelib)

static void	ctl2_init_segdir (msft_typelib_t *typelib)

static int	ctl2_hash_guid (const struct uuid *guid)

static int	ctl2_find_guid (msft_typelib_t typelib, int hash_key, const struct uuid guid)

static int	ctl2_find_name (msft_typelib_t typelib, char name)

static int	ctl2_encode_name (msft_typelib_t typelib, const char name, char **result)

static int	ctl2_encode_string (const char string, char *result)

static int	ctl2_alloc_segment (msft_typelib_t *typelib, enum MSFT_segment_index segment, int size, int block_size)

static int	ctl2_alloc_typeinfo (msft_typelib_t *typelib, int nameoffset)

static int	ctl2_alloc_guid (msft_typelib_t typelib, MSFT_GuidEntry guid)

static int	ctl2_alloc_name (msft_typelib_t typelib, const char name)

static int	ctl2_alloc_string (msft_typelib_t typelib, const char string)

static int	alloc_msft_importinfo (msft_typelib_t typelib, MSFT_ImpInfo impinfo)

static int	alloc_importfile (msft_typelib_t typelib, int guidoffset, int major_version, int minor_version, const char filename)

static void	alloc_importinfo (msft_typelib_t typelib, importinfo_t importinfo)

static importinfo_t *	find_importinfo (msft_typelib_t typelib, const char name)

static void	add_structure_typeinfo (msft_typelib_t typelib, type_t structure)

static void	add_interface_typeinfo (msft_typelib_t typelib, type_t interface)

static void	add_enum_typeinfo (msft_typelib_t typelib, type_t enumeration)

static void	add_union_typeinfo (msft_typelib_t typelib, type_t tunion)

static void	add_coclass_typeinfo (msft_typelib_t typelib, type_t cls)

static void	add_dispinterface_typeinfo (msft_typelib_t typelib, type_t dispinterface)

static void	add_typedef_typeinfo (msft_typelib_t typelib, type_t dispinterface)

static int	encode_type (msft_typelib_t typelib, int vt, type_t type, int encoded_type, int decoded_size)

static void	dump_type (type_t *t)

static int	encode_var (msft_typelib_t typelib, type_t type, var_t var, int encoded_type, int *decoded_size)

static unsigned int	get_ulong_val (unsigned int val, int vt)

static void	write_int_value (msft_typelib_t typelib, int out, int vt, int value)

static void	write_string_value (msft_typelib_t typelib, int out, const char *value)

static void	write_default_value (msft_typelib_t typelib, type_t type, expr_t expr, int out)

static void	set_custdata (msft_typelib_t typelib, const struct uuid guid, int vt, const void value, int offset)

static void	set_custdata_attr (msft_typelib_t typelib, attr_custdata_t custdata, int *offset)

static int	add_func_desc (msft_typeinfo_t typeinfo, var_t func, int index)

static void	add_var_desc (msft_typeinfo_t typeinfo, unsigned int index, var_t var)

static void	add_impl_type (msft_typeinfo_t typeinfo, type_t ref, importinfo_t *importinfo)

static msft_typeinfo_t *	create_msft_typeinfo (msft_typelib_t typelib, enum type_kind kind, const char name, const attr_list_t *attrs)

static void	add_dispatch (msft_typelib_t *typelib)

static void	add_module_typeinfo (msft_typelib_t typelib, type_t module)

static void	add_type_typeinfo (msft_typelib_t typelib, type_t type)

static void	add_entry (msft_typelib_t typelib, const statement_t stmt)

static void	set_name (msft_typelib_t *typelib)

static void	set_version (msft_typelib_t *typelib)

static void	set_guid (msft_typelib_t *typelib)

static void	set_doc_string (msft_typelib_t *typelib)

static void	set_help_file_name (msft_typelib_t *typelib)

static void	set_help_context (msft_typelib_t *typelib)

static void	set_help_string_dll (msft_typelib_t *typelib)

static void	set_help_string_context (msft_typelib_t *typelib)

static void	set_lcid (msft_typelib_t *typelib)

static void	set_lib_flags (msft_typelib_t *typelib)

static void	ctl2_write_segment (msft_typelib_t *typelib, int segment)

static void	ctl2_finalize_typeinfos (msft_typelib_t *typelib, int filesize)

static int	ctl2_finalize_segment (msft_typelib_t *typelib, int filepos, int segment)

static void	ctl2_write_typeinfos (msft_typelib_t *typelib)

static void	save_all_changes (msft_typelib_t *typelib)

int	create_msft_typelib (typelib_t *typelib)

Typedef Documentation

◆ MSFT_ImpFile

typedef struct tagMSFT_ImpFile MSFT_ImpFile

◆ msft_typeinfo_t

typedef struct _msft_typeinfo_t msft_typeinfo_t

◆ msft_typelib_t

typedef struct _msft_typelib_t msft_typelib_t

Enumeration Type Documentation

◆ MSFT_segment_index

enum MSFT_segment_index

Enumerator
MSFT_SEG_TYPEINFO
MSFT_SEG_IMPORTINFO
MSFT_SEG_IMPORTFILES
MSFT_SEG_REFERENCES
MSFT_SEG_GUIDHASH
MSFT_SEG_GUID
MSFT_SEG_NAMEHASH
MSFT_SEG_NAME
MSFT_SEG_STRING
MSFT_SEG_TYPEDESC
MSFT_SEG_ARRAYDESC
MSFT_SEG_CUSTDATA
MSFT_SEG_CUSTDATAGUID
MSFT_SEG_UNKNOWN
MSFT_SEG_UNKNOWN2
MSFT_SEG_MAX

Definition at line 49 of file write_msft.c.

                        {
    MSFT_SEG_TYPEINFO = 0,  /* type information */
    MSFT_SEG_IMPORTINFO,    /* import information */
    MSFT_SEG_IMPORTFILES,   /* import filenames */
    MSFT_SEG_REFERENCES,    /* references (?) */
    MSFT_SEG_GUIDHASH,      /* hash table for guids? */
    MSFT_SEG_GUID,          /* guid storage */
    MSFT_SEG_NAMEHASH,      /* hash table for names */
    MSFT_SEG_NAME,          /* name storage */
    MSFT_SEG_STRING,        /* string storage */
    MSFT_SEG_TYPEDESC,      /* type descriptions */
    MSFT_SEG_ARRAYDESC,     /* array descriptions */
    MSFT_SEG_CUSTDATA,      /* custom data */
    MSFT_SEG_CUSTDATAGUID,  /* custom data guids */
    MSFT_SEG_UNKNOWN,       /* ??? */
    MSFT_SEG_UNKNOWN2,      /* ??? */
    MSFT_SEG_MAX            /* total number of segments */
};

Function Documentation

◆ add_coclass_typeinfo()

static void add_coclass_typeinfo	(	msft_typelib_t *	typelib,
		type_t *	cls
	)

static

Definition at line 2323 of file write_msft.c.

{
    msft_typeinfo_t *msft_typeinfo;
    typeref_t *iref;
    int num_ifaces = 0, offset, i;
    MSFT_RefRecord *ref, *first = NULL, *first_source = NULL;
    int have_default = 0, have_default_source = 0;
    const attr_t *attr;
    typeref_list_t *ifaces;
 
    if (-1 < cls->typelib_idx)
        return;
 
    cls->typelib_idx = typelib->typelib_header.nrtypeinfos;
    msft_typeinfo = create_msft_typeinfo(typelib, TKIND_COCLASS, cls->name, cls->attrs);
 
    ifaces = type_coclass_get_ifaces(cls);
    if (ifaces) LIST_FOR_EACH_ENTRY( iref, ifaces, typeref_t, entry ) num_ifaces++;
 
    offset = msft_typeinfo->typeinfo->datatype1 = ctl2_alloc_segment(typelib, MSFT_SEG_REFERENCES,
                                                                     num_ifaces * sizeof(*ref), 0);
 
    i = 0;
    if (ifaces) LIST_FOR_EACH_ENTRY( iref, ifaces, typeref_t, entry ) {
        if(iref->type->typelib_idx == -1)
            add_interface_typeinfo(typelib, iref->type);
        ref = (MSFT_RefRecord*) (typelib->typelib_segment_data[MSFT_SEG_REFERENCES] + offset + i * sizeof(*ref));
        ref->reftype = typelib->typelib_typeinfo_offsets[iref->type->typelib_idx];
        ref->flags = 0;
        ref->oCustData = -1;
        ref->onext = -1;
        if(i < num_ifaces - 1)
            ref->onext = offset + (i + 1) * sizeof(*ref);
 
        if (iref->attrs) LIST_FOR_EACH_ENTRY( attr, iref->attrs, const attr_t, entry ) {
            switch(attr->type) {
            case ATTR_DEFAULT:
                ref->flags |= 0x1; /* IMPLTYPEFLAG_FDEFAULT */
                break;
            case ATTR_DEFAULTVTABLE:
                ref->flags |= 0x8; /* IMPLTYPEFLAG_FDEFAULTVTABLE */
                break;
            case ATTR_RESTRICTED:
                ref->flags |= 0x4; /* IMPLTYPEFLAG_FRESTRICTED */
                break;
            case ATTR_SOURCE:
                ref->flags |= 0x2; /* IMPLTYPEFLAG_FSOURCE */
                break;
            default:
                warning("add_coclass_typeinfo: unhandled attr %d\n", attr->type);
            }
        }
        if(ref->flags & 0x1) { /* IMPLTYPEFLAG_FDEFAULT */
            if(ref->flags & 0x2) /* IMPLTYPEFLAG_SOURCE */
                have_default_source = 1;
            else
                have_default = 1;
        }
 
        /* If the interface is non-restricted and we haven't already had one then
           remember it so that we can use it as a default later */
        if((ref->flags & 0x4) == 0) { /* IMPLTYPEFLAG_FRESTRICTED */
            if(ref->flags & 0x2) { /* IMPLTYPEFLAG_FSOURCE */
                if(!first_source)
                    first_source = ref;
            }
            else if(!first)
                first = ref;
        }
        i++;
    }
 
    /* If we haven't had a default interface, then set the default flags on the
       first ones */
    if(!have_default && first)
        first->flags |= 0x1;
    if(!have_default_source && first_source)
        first_source->flags |= 0x1;
 
    msft_typeinfo->typeinfo->cImplTypes = num_ifaces;
    msft_typeinfo->typeinfo->size = pointer_size;
    msft_typeinfo->typeinfo->typekind |= 0x2200;
}

Referenced by add_type_typeinfo(), and encode_type().

◆ add_dispatch()

static void add_dispatch ( msft_typelib_t * typelib )

static

Definition at line 2025 of file write_msft.c.

{
    int guid_offset, impfile_offset, hash_key;
    MSFT_GuidEntry guidentry;
    MSFT_ImpInfo impinfo;
    static const struct uuid stdole =        {0x00020430,0x0000,0x0000,{0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}};
    static const struct uuid iid_idispatch = {0x00020400,0x0000,0x0000,{0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}};
 
    if(typelib->typelib_header.dispatchpos != -1) return;
 
    guidentry.guid = stdole;
    guidentry.hreftype = 2;
    guidentry.next_hash = -1;
    hash_key = ctl2_hash_guid(&guidentry.guid);
    guid_offset = ctl2_find_guid(typelib, hash_key, &guidentry.guid);
    if (guid_offset == -1)
        guid_offset = ctl2_alloc_guid(typelib, &guidentry);
    impfile_offset = alloc_importfile(typelib, guid_offset, 2, 0, "stdole2.tlb");
 
    guidentry.guid = iid_idispatch;
    guidentry.hreftype = 1;
    guidentry.next_hash = -1;
    impinfo.flags = TKIND_INTERFACE << 24 | MSFT_IMPINFO_OFFSET_IS_GUID;
    impinfo.oImpFile = impfile_offset;
    hash_key = ctl2_hash_guid(&guidentry.guid);
    guid_offset = ctl2_find_guid(typelib, hash_key, &guidentry.guid);
    if (guid_offset == -1)
        guid_offset = ctl2_alloc_guid(typelib, &guidentry);
    impinfo.oGuid = guid_offset;
    typelib->typelib_header.dispatchpos = alloc_msft_importinfo(typelib, &impinfo) | 0x01;
}

Referenced by add_dispinterface_typeinfo().

◆ add_dispinterface_typeinfo()

static void add_dispinterface_typeinfo	(	msft_typelib_t *	typelib,
		type_t *	dispinterface
	)

static

Definition at line 2057 of file write_msft.c.

{
    int num_parents = 0, num_funcs = 0;
    importinfo_t *importinfo = NULL;
    const statement_t *stmt_func;
    type_t *inherit, *ref;
    int idx = 0;
    var_t *func;
    var_t *var;
    msft_typeinfo_t *msft_typeinfo;
 
    if (-1 < dispinterface->typelib_idx)
        return;
 
    inherit = type_dispiface_get_inherit(dispinterface);
 
    if (inherit)
    {
        importinfo = find_importinfo(typelib, inherit->name);
 
        if (!importinfo && type_iface_get_inherit(inherit) && inherit->typelib_idx == -1)
            add_interface_typeinfo(typelib, inherit);
    }
 
    /* check typelib_idx again, it could have been added while resolving the parent interface */
    if (-1 < dispinterface->typelib_idx)
        return;
 
    dispinterface->typelib_idx = typelib->typelib_header.nrtypeinfos;
    msft_typeinfo = create_msft_typeinfo(typelib, TKIND_DISPATCH, dispinterface->name,
                                         dispinterface->attrs);
 
    msft_typeinfo->typeinfo->size = pointer_size;
    msft_typeinfo->typeinfo->typekind |= pointer_size << 11 | pointer_size << 6;
 
    msft_typeinfo->typeinfo->flags |= 0x1000; /* TYPEFLAG_FDISPATCHABLE */
    add_dispatch(typelib);
 
    if (inherit)
    {
        add_impl_type(msft_typeinfo, inherit, importinfo);
        msft_typeinfo->typeinfo->typekind |= 0x10;
    }
 
    /* count the number of inherited interfaces and non-local functions */
    for (ref = inherit; ref; ref = type_iface_get_inherit(ref))
    {
        num_parents++;
        STATEMENTS_FOR_EACH_FUNC( stmt_func, type_iface_get_stmts(ref) )
        {
            var_t *func = stmt_func->u.var;
            if (!is_local(func->attrs)) num_funcs++;
        }
    }
    msft_typeinfo->typeinfo->datatype2 = num_funcs << 16 | num_parents;
    msft_typeinfo->typeinfo->cbSizeVft = num_funcs * pointer_size;
 
    msft_typeinfo->typeinfo->cImplTypes = 1;    /* IDispatch */
 
    /* count the no of methods, as the variable indices come after the funcs */
    if (dispinterface->details.iface->disp_methods)
        LIST_FOR_EACH_ENTRY( func, dispinterface->details.iface->disp_methods, var_t, entry )
            idx++;
 
    if (type_dispiface_get_props(dispinterface))
        LIST_FOR_EACH_ENTRY( var, type_dispiface_get_props(dispinterface), var_t, entry )
            add_var_desc(msft_typeinfo, idx++, var);
 
    if (type_dispiface_get_methods(dispinterface))
    {
        idx = 0;
        LIST_FOR_EACH_ENTRY( func, type_dispiface_get_methods(dispinterface), var_t, entry )
            if(add_func_desc(msft_typeinfo, func, idx))
                idx++;
    }
 
        typelib->typelib->reg_ifaces = xrealloc(typelib->typelib->reg_ifaces,
                (typelib->typelib->reg_iface_count + 1) * sizeof(dispinterface));
    typelib->typelib->reg_ifaces[typelib->typelib->reg_iface_count++] = dispinterface;
}

Referenced by add_interface_typeinfo().

◆ add_entry()

static void add_entry	(	msft_typelib_t *	typelib,
		const statement_t *	stmt
	)

static

Definition at line 2459 of file write_msft.c.

{
    switch(stmt->type) {
    case STMT_LIBRARY:
    case STMT_IMPORT:
    case STMT_PRAGMA:
    case STMT_CPPQUOTE:
    case STMT_DECLARATION:
        /* not included in typelib */
        break;
    case STMT_IMPORTLIB:
        /* not processed here */
        break;
    case STMT_TYPEDEF:
    {
        typeref_t *ref;
        if (stmt->u.type_list) LIST_FOR_EACH_ENTRY(ref, stmt->u.type_list, typeref_t, entry) {
            /* if the type is public then add the typedef, otherwise attempt
             * to add the aliased type */
            if (is_attr(ref->type->attrs, ATTR_PUBLIC))
                add_typedef_typeinfo(typelib, ref->type);
            else
                add_type_typeinfo(typelib, type_alias_get_aliasee_type(ref->type));
        }
        break;
    }
    case STMT_MODULE:
        add_module_typeinfo(typelib, stmt->u.type);
        break;
    case STMT_TYPE:
    case STMT_TYPEREF:
    {
        type_t *type = stmt->u.type;
        add_type_typeinfo(typelib, type);
        break;
    }
    }
}

Referenced by create_msft_typelib().

◆ add_enum_typeinfo()

static void add_enum_typeinfo	(	msft_typelib_t *	typelib,
		type_t *	enumeration
	)

static

Definition at line 2248 of file write_msft.c.

{
    int idx = 0;
    var_t *cur;
    msft_typeinfo_t *msft_typeinfo;
 
    if (-1 < enumeration->typelib_idx)
        return;
 
    enumeration->typelib_idx = typelib->typelib_header.nrtypeinfos;
    msft_typeinfo = create_msft_typeinfo(typelib, TKIND_ENUM, enumeration->name, enumeration->attrs);
    msft_typeinfo->typeinfo->size = 0;
 
    if (type_enum_get_values(enumeration))
        LIST_FOR_EACH_ENTRY( cur, type_enum_get_values(enumeration), var_t, entry )
            add_var_desc(msft_typeinfo, idx++, cur);
}

Referenced by add_type_typeinfo(), and encode_type().

◆ add_func_desc()

static int add_func_desc	(	msft_typeinfo_t *	typeinfo,
		var_t *	func,
		int	index
	)

static

Definition at line 1311 of file write_msft.c.

{
    int offset, name_offset;
    int *typedata, typedata_size;
    int i, id, next_idx;
    int decoded_size, extra_attr = 0;
    int num_params = 0, num_optional = 0, num_defaults = 0;
    int has_arg_custdata = 0;
    var_t *arg;
    unsigned char *namedata;
    const attr_t *attr;
    unsigned int funcflags = 0, callconv = 4 /* CC_STDCALL */;
    unsigned int funckind, invokekind = 1 /* INVOKE_FUNC */;
    int help_context = 0, help_string_context = 0, help_string_offset = -1;
    int func_custdata_offset = -1;
    int entry = -1, entry_is_ord = 0;
    int lcid_retval_count = 0;
 
    chat("add_func_desc(%p,%d)\n", typeinfo, index);
 
    id = ((0x6000 | (typeinfo->typeinfo->datatype2 & 0xffff)) << 16) | index;
 
    switch(typeinfo->typekind) {
    case TKIND_DISPATCH:
        funckind = 0x4; /* FUNC_DISPATCH */
        break;
    case TKIND_MODULE:
        funckind = 0x3; /* FUNC_STATIC */
        break;
    default:
        funckind = 0x1; /* FUNC_PUREVIRTUAL */
        break;
    }
 
    if (is_local( func->attrs )) {
        chat("add_func_desc: skipping local function\n");
        return FALSE;
    }
 
    if (type_function_get_args(func->declspec.type))
      LIST_FOR_EACH_ENTRY( arg, type_function_get_args(func->declspec.type), var_t, entry )
      {
        num_params++;
        if (arg->attrs) LIST_FOR_EACH_ENTRY( attr, arg->attrs, const attr_t, entry ) {
            if(attr->type == ATTR_DEFAULTVALUE)
                num_defaults++;
            else if(attr->type == ATTR_OPTIONAL)
                num_optional++;
            else if(attr->type == ATTR_CUSTOM)
                has_arg_custdata = 1;
        }
      }
 
    chat("add_func_desc: num of params %d\n", num_params);
 
    name_offset = ctl2_alloc_name(typeinfo->typelib, func->name);
 
    if (func->attrs) LIST_FOR_EACH_ENTRY( attr, func->attrs, const attr_t, entry ) {
        expr_t *expr = attr->u.pval;
        switch(attr->type) {
        case ATTR_BINDABLE:
            funcflags |= 0x4; /* FUNCFLAG_FBINDABLE */
            break;
        case ATTR_CUSTOM:
            set_custdata_attr(typeinfo->typelib, attr->u.pval, &func_custdata_offset);
            break;
        case ATTR_DEFAULTBIND:
            funcflags |= 0x20; /* FUNCFLAG_FDEFAULTBIND */
            break;
        case ATTR_DEFAULTCOLLELEM:
            funcflags |= 0x100; /* FUNCFLAG_FDEFAULTCOLLELEM */
            break;
        case ATTR_DISPLAYBIND:
            funcflags |= 0x10; /* FUNCFLAG_FDISPLAYBIND */
            break;
        case ATTR_ENTRY:
            extra_attr = max(extra_attr, 3);
            if (expr->type == EXPR_STRLIT || expr->type == EXPR_WSTRLIT)
              entry = ctl2_alloc_string(typeinfo->typelib, attr->u.pval);
            else {
              entry = expr->cval;
              entry_is_ord = 1;
            }
            break;
        case ATTR_HELPCONTEXT:
            extra_attr = max(extra_attr, 1);
            help_context = expr->u.integer.value;
            break;
        case ATTR_HELPSTRING:
            extra_attr = max(extra_attr, 2);
            help_string_offset = ctl2_alloc_string(typeinfo->typelib, attr->u.pval);
            break;
        case ATTR_HELPSTRINGCONTEXT:
            extra_attr = max(extra_attr, 6);
            help_string_context = expr->u.integer.value;
            break;
        case ATTR_HIDDEN:
            funcflags |= 0x40; /* FUNCFLAG_FHIDDEN */
            break;
        case ATTR_ID:
            id = expr->cval;
            break;
        case ATTR_IMMEDIATEBIND:
            funcflags |= 0x1000; /* FUNCFLAG_FIMMEDIATEBIND */
            break;
        case ATTR_NONBROWSABLE:
            funcflags |= 0x400; /* FUNCFLAG_FNONBROWSABLE */
            break;
        case ATTR_OUT:
            break;
        case ATTR_DEFAULT_OVERLOAD:
        case ATTR_OVERLOAD:
            break;
        case ATTR_PROPGET:
            invokekind = 0x2; /* INVOKE_PROPERTYGET */
            break;
        case ATTR_PROPPUT:
            invokekind = 0x4; /* INVOKE_PROPERTYPUT */
            break;
        case ATTR_PROPPUTREF:
            invokekind = 0x8; /* INVOKE_PROPERTYPUTREF */
            break;
        /* FIXME: FUNCFLAG_FREPLACEABLE */
        case ATTR_REQUESTEDIT:
            funcflags |= 0x8; /* FUNCFLAG_FREQUESTEDIT */
            break;
        case ATTR_RESTRICTED:
            funcflags |= 0x1; /* FUNCFLAG_FRESTRICTED */
            break;
        case ATTR_SOURCE:
            funcflags |= 0x2; /* FUNCFLAG_FSOURCE */
            break;
        case ATTR_UIDEFAULT:
            funcflags |= 0x200; /* FUNCFLAG_FUIDEFAULT */
            break;
        case ATTR_USESGETLASTERROR:
            funcflags |= 0x80; /* FUNCFLAG_FUSESGETLASTERROR */
            break;
        case ATTR_VARARG:
            if (num_optional || num_defaults)
                warning("add_func_desc: ignoring vararg in function with optional or defaultvalue params\n");
            else
                num_optional = -1;
            break;
        default:
            break;
        }
    }
 
    if(has_arg_custdata || func_custdata_offset != -1) {
        extra_attr = max(extra_attr, 7 + num_params);
    }
 
    /* allocate type data space for us */
    typedata_size = 0x18 + extra_attr * sizeof(int) + (num_params * (num_defaults ? 16 : 12));
 
    if (!typeinfo->func_data) {
        typeinfo->func_data = xmalloc(0x100);
        typeinfo->func_data_allocated = 0x100;
        typeinfo->func_data[0] = 0;
    }
 
    if(typeinfo->func_data[0] + typedata_size + sizeof(int) > typeinfo->func_data_allocated) {
        typeinfo->func_data_allocated = max(typeinfo->func_data_allocated * 2,
                                            typeinfo->func_data[0] + typedata_size + sizeof(int));
        typeinfo->func_data = xrealloc(typeinfo->func_data, typeinfo->func_data_allocated);
    }
 
    offset = typeinfo->func_data[0];
    typeinfo->func_data[0] += typedata_size;
    typedata = typeinfo->func_data + (offset >> 2) + 1;
 
 
    /* find func with the same name - if it exists use its id */
    for(i = 0; i < (typeinfo->typeinfo->cElement & 0xffff); i++) {
        if(name_offset == typeinfo->func_names[i]) {
            id = typeinfo->func_indices[i];
            break;
        }
    }
 
    /* find the first func with the same id and link via the hiword of typedata[4] */
    next_idx = index;
    for(i = 0; i < (typeinfo->typeinfo->cElement & 0xffff); i++) {
        if(id == typeinfo->func_indices[i]) {
            next_idx = typeinfo->func_data[(typeinfo->func_offsets[i] >> 2) + 1 + 4] >> 16;
            typeinfo->func_data[(typeinfo->func_offsets[i] >> 2) + 1 + 4] &= 0xffff;
            typeinfo->func_data[(typeinfo->func_offsets[i] >> 2) + 1 + 4] |= (index << 16);
            break;
        }
    }
 
    /* fill out the basic type information */
    typedata[0] = typedata_size | (index << 16);
    encode_var(typeinfo->typelib, type_function_get_rettype(func->declspec.type), func,
        &typedata[1], &decoded_size);
    typedata[2] = funcflags;
    typedata[3] = ((52 /*sizeof(FUNCDESC)*/ + decoded_size) << 16) | typeinfo->typeinfo->cbSizeVft;
    typedata[4] = (next_idx << 16) | (callconv << 8) | (invokekind << 3) | funckind;
    if(has_arg_custdata || func_custdata_offset != -1) typedata[4] |= 0x0080;
    if(num_defaults) typedata[4] |= 0x1000;
    if(entry_is_ord) typedata[4] |= 0x2000;
    typedata[5] = (num_optional << 16) | num_params;
 
    /* NOTE: High word of typedata[3] is total size of FUNCDESC + size of all ELEMDESCs for params + TYPEDESCs for pointer params and return types. */
    /* That is, total memory allocation required to reconstitute the FUNCDESC in its entirety. */
    typedata[3] += (16 /*sizeof(ELEMDESC)*/ * num_params) << 16;
    typedata[3] += (24 /*sizeof(PARAMDESCEX)*/ * num_defaults) << 16;
 
    switch(extra_attr) {
    default:
        if(extra_attr > 7 + num_params) warning("unknown number of optional attrs\n");
        /* typedata[13..+num_params] = arg_custdata_offset handled in below loop */
    case 7: typedata[12] = func_custdata_offset;
    case 6: typedata[11] = help_string_context;
    case 5: typedata[10] = -1;
    case 4: typedata[9] = -1;
    case 3: typedata[8] = entry;
    case 2: typedata[7] = help_string_offset;
    case 1: typedata[6] = help_context;
    case 0:
        break;
    }
 
    if (type_function_get_args(func->declspec.type))
    {
      i = 0;
      LIST_FOR_EACH_ENTRY( arg, type_function_get_args(func->declspec.type), var_t, entry )
      {
        int paramflags = 0;
        int *paramdata = typedata + 6 + extra_attr + (num_defaults ? num_params : 0) + i * 3;
        int *defaultdata = num_defaults ? typedata + 6 + extra_attr + i : NULL;
        int arg_custdata_offset = -1;
 
        if(defaultdata) *defaultdata = -1;
 
        encode_var(typeinfo->typelib, arg->declspec.type, arg, paramdata, &decoded_size);
        if (arg->attrs) LIST_FOR_EACH_ENTRY( attr, arg->attrs, const attr_t, entry ) {
            switch(attr->type) {
            case ATTR_CUSTOM:
                set_custdata_attr(typeinfo->typelib, attr->u.pval, &arg_custdata_offset);
                break;
            case ATTR_DEFAULTVALUE:
              {
                paramflags |= 0x30; /* PARAMFLAG_FHASDEFAULT | PARAMFLAG_FOPT */
                write_default_value(typeinfo->typelib, arg->declspec.type, (expr_t *)attr->u.pval, defaultdata);
                break;
              }
            case ATTR_IN:
                paramflags |= 0x01; /* PARAMFLAG_FIN */
                break;
            case ATTR_OPTIONAL:
                paramflags |= 0x10; /* PARAMFLAG_FOPT */
                break;
            case ATTR_OUT:
                paramflags |= 0x02; /* PARAMFLAG_FOUT */
                break;
            case ATTR_PARAMLCID:
                paramflags |= 0x04; /* PARAMFLAG_LCID */
                lcid_retval_count++;
                break;
            case ATTR_RETVAL:
                paramflags |= 0x08; /* PARAMFLAG_FRETVAL */
                lcid_retval_count++;
                break;
            default:
                chat("unhandled param attr %d\n", attr->type);
                break;
            }
            if(extra_attr > 7 + i) {
                typedata[13+i] = arg_custdata_offset;
            }
        }
    paramdata[1] = -1;
    paramdata[2] = paramflags;
    typedata[3] += decoded_size << 16;
 
        i++;
      }
    }
 
    if(lcid_retval_count == 1)
        typedata[4] |= 0x4000;
    else if(lcid_retval_count == 2)
        typedata[4] |= 0x8000;
 
    if(typeinfo->funcs_allocated == 0) {
        typeinfo->funcs_allocated = 10;
        typeinfo->func_indices = xmalloc(typeinfo->funcs_allocated * sizeof(int));
        typeinfo->func_names   = xmalloc(typeinfo->funcs_allocated * sizeof(int));
        typeinfo->func_offsets = xmalloc(typeinfo->funcs_allocated * sizeof(int));
    }
    if(typeinfo->funcs_allocated == (typeinfo->typeinfo->cElement & 0xffff)) {
        typeinfo->funcs_allocated *= 2;
        typeinfo->func_indices = xrealloc(typeinfo->func_indices, typeinfo->funcs_allocated * sizeof(int));
        typeinfo->func_names   = xrealloc(typeinfo->func_names,   typeinfo->funcs_allocated * sizeof(int));
        typeinfo->func_offsets = xrealloc(typeinfo->func_offsets, typeinfo->funcs_allocated * sizeof(int));
    }
 
    /* update the index data */
    typeinfo->func_indices[typeinfo->typeinfo->cElement & 0xffff] = id; 
    typeinfo->func_offsets[typeinfo->typeinfo->cElement & 0xffff] = offset;
    typeinfo->func_names[typeinfo->typeinfo->cElement & 0xffff] = name_offset;
 
    /* ??? */
    if (!typeinfo->typeinfo->res2) typeinfo->typeinfo->res2 = 0x20;
    typeinfo->typeinfo->res2 <<= 1;
    /* ??? */
    if (index < 2) typeinfo->typeinfo->res2 += num_params << 4;
 
    if (typeinfo->typeinfo->res3 == -1) typeinfo->typeinfo->res3 = 0;
    typeinfo->typeinfo->res3 += 0x38 + num_params * 0x10;
    if(num_defaults) typeinfo->typeinfo->res3 += num_params * 0x4;
 
    /* adjust size of VTBL */
    if(funckind != 0x3 /* FUNC_STATIC */)
        typeinfo->typeinfo->cbSizeVft += pointer_size;
 
    /* Increment the number of function elements */
    typeinfo->typeinfo->cElement += 1;
 
    namedata = typeinfo->typelib->typelib_segment_data[MSFT_SEG_NAME] + name_offset;
    if (*((int *)namedata) == -1) {
    *((int *)namedata) = typeinfo->typelib->typelib_typeinfo_offsets[typeinfo->typeinfo->typekind >> 16];
        if(typeinfo->typekind == TKIND_MODULE)
            namedata[9] |= 0x10;
    } else
        namedata[9] &= ~0x10;
 
    if(typeinfo->typekind == TKIND_MODULE)
        namedata[9] |= 0x20;
 
    if (type_function_get_args(func->declspec.type))
    {
        i = 0;
        LIST_FOR_EACH_ENTRY( arg, type_function_get_args(func->declspec.type), var_t, entry )
        {
            /* don't give the last arg of a [propput*] func a name */
            if(i != num_params - 1 || (invokekind != 0x4 /* INVOKE_PROPERTYPUT */ && invokekind != 0x8 /* INVOKE_PROPERTYPUTREF */))
            {
                int *paramdata = typedata + 6 + extra_attr + (num_defaults ? num_params : 0) + i * 3;
                offset = ctl2_alloc_name(typeinfo->typelib, arg->name);
                paramdata[1] = offset;
            }
            i++;
        }
    }
    return TRUE;
}

Referenced by add_dispinterface_typeinfo(), add_interface_typeinfo(), and add_module_typeinfo().

◆ add_impl_type()

static void add_impl_type	(	msft_typeinfo_t *	typeinfo,
		type_t *	ref,
		importinfo_t *	importinfo
	)

static

Definition at line 1864 of file write_msft.c.

{
    if(importinfo) {
        alloc_importinfo(typeinfo->typelib, importinfo);
        typeinfo->typeinfo->datatype1 = importinfo->offset+1;
    }else {
        if(ref->typelib_idx == -1)
            add_interface_typeinfo(typeinfo->typelib, ref);
        if(ref->typelib_idx == -1)
            error("add_impl_type: unable to add inherited interface\n");
 
        typeinfo->typeinfo->datatype1 = typeinfo->typelib->typelib_typeinfo_offsets[ref->typelib_idx];
    }
 
    typeinfo->typeinfo->cImplTypes++;
}

Referenced by add_dispinterface_typeinfo(), and add_interface_typeinfo().

◆ add_interface_typeinfo()

static void add_interface_typeinfo	(	msft_typelib_t *	typelib,
		type_t *	interface
	)

static

Definition at line 2138 of file write_msft.c.

{
    int idx = 0;
    const statement_t *stmt_func;
    type_t *ref;
    msft_typeinfo_t *msft_typeinfo;
    importinfo_t *ref_importinfo = NULL;
    int num_parents = 0, num_funcs = 0;
    type_t *inherit;
    const type_t *derived;
 
    if (-1 < interface->typelib_idx)
        return;
 
    if (!interface->details.iface)
    {
        error( "interface %s is referenced but not defined\n", interface->name );
        return;
    }
 
    if (is_attr(interface->attrs, ATTR_DISPINTERFACE)) {
        add_dispinterface_typeinfo(typelib, interface);
        return;
    }
 
    /* midl adds the parent interface first, unless the parent itself
       has no parent (i.e. it stops before IUnknown). */
 
    inherit = type_iface_get_inherit(interface);
 
    if(inherit) {
        ref_importinfo = find_importinfo(typelib, inherit->name);
 
        if(!ref_importinfo && type_iface_get_inherit(inherit) &&
           inherit->typelib_idx == -1)
            add_interface_typeinfo(typelib, inherit);
    }
 
    /* check typelib_idx again, it could have been added while resolving the parent interface */
    if (-1 < interface->typelib_idx)
        return;
 
    interface->typelib_idx = typelib->typelib_header.nrtypeinfos;
    msft_typeinfo = create_msft_typeinfo(typelib, TKIND_INTERFACE, interface->name, interface->attrs);
    msft_typeinfo->typeinfo->size = pointer_size;
    msft_typeinfo->typeinfo->typekind |= 0x0200;
    msft_typeinfo->typeinfo->typekind |= pointer_size << 11;
 
    for (derived = inherit; derived; derived = type_iface_get_inherit(derived))
        if (derived->name && !strcmp(derived->name, "IDispatch"))
            msft_typeinfo->typeinfo->flags |= 0x1000; /* TYPEFLAG_FDISPATCHABLE */
 
    if(type_iface_get_inherit(interface))
        add_impl_type(msft_typeinfo, type_iface_get_inherit(interface),
                      ref_importinfo);
 
    /* count the number of inherited interfaces and non-local functions */
    for(ref = inherit; ref; ref = type_iface_get_inherit(ref)) {
        num_parents++;
        STATEMENTS_FOR_EACH_FUNC( stmt_func, type_iface_get_stmts(ref) ) {
            var_t *func = stmt_func->u.var;
            if (!is_local(func->attrs)) num_funcs++;
        }
    }
    msft_typeinfo->typeinfo->datatype2 = num_funcs << 16 | num_parents;
    msft_typeinfo->typeinfo->cbSizeVft = num_funcs * pointer_size;
 
    STATEMENTS_FOR_EACH_FUNC( stmt_func, type_iface_get_stmts(interface) ) {
        var_t *func = stmt_func->u.var;
        if(add_func_desc(msft_typeinfo, func, idx))
            idx++;
    }
 
    if (is_attr(interface->attrs, ATTR_OLEAUTOMATION) || is_attr(interface->attrs, ATTR_DUAL))
    {
        typelib->typelib->reg_ifaces = xrealloc(typelib->typelib->reg_ifaces,
                (typelib->typelib->reg_iface_count + 1) * sizeof(interface));
        typelib->typelib->reg_ifaces[typelib->typelib->reg_iface_count++] = interface;
    }
}

Referenced by add_coclass_typeinfo(), add_dispinterface_typeinfo(), add_impl_type(), add_interface_typeinfo(), add_type_typeinfo(), and encode_type().

◆ add_module_typeinfo()

static void add_module_typeinfo	(	msft_typelib_t *	typelib,
		type_t *	module
	)

static

Definition at line 2407 of file write_msft.c.

{
    int idx = 0;
    const statement_t *stmt;
    msft_typeinfo_t *msft_typeinfo;
 
    if (-1 < module->typelib_idx)
        return;
 
    module->typelib_idx = typelib->typelib_header.nrtypeinfos;
    msft_typeinfo = create_msft_typeinfo(typelib, TKIND_MODULE, module->name, module->attrs);
    msft_typeinfo->typeinfo->typekind |= 0x0a00;
 
    STATEMENTS_FOR_EACH_FUNC( stmt, module->details.module->stmts ) {
        var_t *func = stmt->u.var;
        if(add_func_desc(msft_typeinfo, func, idx))
            idx++;
    }
 
    msft_typeinfo->typeinfo->size = idx;
}

Referenced by add_entry().

◆ add_structure_typeinfo()

static void add_structure_typeinfo	(	msft_typelib_t *	typelib,
		type_t *	structure
	)

static

Definition at line 2219 of file write_msft.c.

{
    var_list_t *fields;
    int idx = 0;
    var_t *cur;
    msft_typeinfo_t *msft_typeinfo;
 
    if (-1 < structure->typelib_idx)
        return;
 
    if (!structure->name)
        structure->name = gen_name();
 
    structure->typelib_idx = typelib->typelib_header.nrtypeinfos;
    msft_typeinfo = create_msft_typeinfo(typelib, TKIND_RECORD, structure->name, structure->attrs);
    msft_typeinfo->typeinfo->size = 0;
 
    if (type_get_type(structure) == TYPE_STRUCT)
        fields = type_struct_get_fields(structure);
    else
        fields = type_encapsulated_union_get_fields(structure);
 
    if (fields)
    {
        LIST_FOR_EACH_ENTRY( cur, fields, var_t, entry )
            add_var_desc(msft_typeinfo, idx++, cur);
    }
}

Referenced by add_type_typeinfo(), and encode_type().

◆ add_type_typeinfo()

static void add_type_typeinfo	(	msft_typelib_t *	typelib,
		type_t *	type
	)

static

Definition at line 2429 of file write_msft.c.

{
    switch (type_get_type(type)) {
    case TYPE_INTERFACE:
        add_interface_typeinfo(typelib, type);
        break;
    case TYPE_STRUCT:
    case TYPE_ENCAPSULATED_UNION:
        add_structure_typeinfo(typelib, type);
        break;
    case TYPE_ENUM:
        add_enum_typeinfo(typelib, type);
        break;
    case TYPE_UNION:
        add_union_typeinfo(typelib, type);
        break;
    case TYPE_COCLASS:
        add_coclass_typeinfo(typelib, type);
        break;
    case TYPE_BASIC:
    case TYPE_POINTER:
    case TYPE_ARRAY:
        break;
    default:
        error("add_entry: unhandled type 0x%x for %s\n",
              type_get_type(type), type->name);
        break;
    }
}

Referenced by add_entry().

◆ add_typedef_typeinfo()

static void add_typedef_typeinfo	(	msft_typelib_t *	typelib,
		type_t *	dispinterface
	)

static

Definition at line 2287 of file write_msft.c.

{
    msft_typeinfo_t *msft_typeinfo = NULL;
    int datatype1, datatype2, duplicate = 0;
    unsigned int size, alignment = 0;
    type_t *type;
 
    if (-1 < tdef->typelib_idx)
        return;
 
    type = type_alias_get_aliasee_type(tdef);
 
    if (!type->name || strcmp(tdef->name, type->name) != 0)
    {
        tdef->typelib_idx = typelib->typelib_header.nrtypeinfos;
        msft_typeinfo = create_msft_typeinfo(typelib, TKIND_ALIAS, tdef->name, tdef->attrs);
    }
    else
        duplicate = 1;
 
    encode_type(typelib, get_type_vt(type), type, &datatype1, &datatype2);
    size = type_memsize_and_alignment(type, &alignment);
 
    if (msft_typeinfo)
    {
        msft_typeinfo->typeinfo->datatype1 = datatype1;
        msft_typeinfo->typeinfo->size = size;
        msft_typeinfo->typeinfo->datatype2 = datatype2;
        msft_typeinfo->typeinfo->typekind |= (alignment << 11 | alignment << 6);
    }
 
    /* avoid adding duplicate type definitions */
    if (duplicate)
        tdef->typelib_idx = type->typelib_idx;
}

Referenced by add_entry(), and encode_type().

◆ add_union_typeinfo()

static void add_union_typeinfo	(	msft_typelib_t *	typelib,
		type_t *	tunion
	)

static

Definition at line 2266 of file write_msft.c.

{
    int idx = 0;
    var_t *cur;
    msft_typeinfo_t *msft_typeinfo;
 
    if (-1 < tunion->typelib_idx)
        return;
 
    if (!tunion->name)
        tunion->name = gen_name();
 
    tunion->typelib_idx = typelib->typelib_header.nrtypeinfos;
    msft_typeinfo = create_msft_typeinfo(typelib, TKIND_UNION, tunion->name, tunion->attrs);
    msft_typeinfo->typeinfo->size = 0;
 
    if (type_union_get_cases(tunion))
        LIST_FOR_EACH_ENTRY(cur, type_union_get_cases(tunion), var_t, entry)
            add_var_desc(msft_typeinfo, idx++, cur);
}

Referenced by add_type_typeinfo(), and encode_type().

◆ add_var_desc()

static void add_var_desc	(	msft_typeinfo_t *	typeinfo,
		unsigned int	index,
		var_t *	var
	)

static

Definition at line 1661 of file write_msft.c.

{
    int offset, id;
    unsigned int typedata_size;
    int extra_attr = 0;
    int *typedata;
    unsigned int var_datawidth, var_alignment = 0;
    int var_type_size, var_kind = 0 /* VAR_PERINSTANCE */;
    int alignment;
    int varflags = 0;
    const attr_t *attr;
    unsigned char *namedata;
    int var_num = (typeinfo->typeinfo->cElement >> 16) & 0xffff;
    int var_custdata_offset = -1;
 
    if (!var->name)
        var->name = gen_name();
 
    chat("add_var_desc(%d, %s)\n", index, var->name);
 
    id = 0x40000000 + index;
 
    if (var->attrs) LIST_FOR_EACH_ENTRY( attr, var->attrs, const attr_t, entry ) {
        expr_t *expr = attr->u.pval;
        switch(attr->type) {
        case ATTR_BINDABLE:
            varflags |= 0x04; /* VARFLAG_FBINDABLE */
            break;
        case ATTR_CUSTOM:
            extra_attr = max(extra_attr,4);
            set_custdata_attr(typeinfo->typelib, attr->u.pval, &var_custdata_offset);
            break;
        case ATTR_DEFAULTBIND:
            varflags |= 0x20; /* VARFLAG_FDEFAULTBIND */
            break;
        case ATTR_DEFAULTCOLLELEM:
            varflags |= 0x100; /* VARFLAG_FDEFAULTCOLLELEM */
            break;
        case ATTR_DISPLAYBIND:
            varflags |= 0x10; /* VARFLAG_FDISPLAYBIND */
            break;
        case ATTR_HIDDEN:
            varflags |= 0x40; /* VARFLAG_FHIDDEN */
            break;
        case ATTR_ID:
            id = expr->cval;
            break;
        case ATTR_IMMEDIATEBIND:
            varflags |= 0x1000; /* VARFLAG_FIMMEDIATEBIND */
            break;
        case ATTR_NONBROWSABLE:
            varflags |= 0x400; /* VARFLAG_FNONBROWSABLE */
            break;
        case ATTR_READONLY:
            varflags |= 0x01; /* VARFLAG_FREADONLY */
            break;
        /* FIXME: VARFLAG_FREPLACEABLE */
        case ATTR_REQUESTEDIT:
            varflags |= 0x08; /* VARFLAG_FREQUESTEDIT */
            break;
        case ATTR_RESTRICTED:
            varflags |= 0x80; /* VARFLAG_FRESTRICTED */
            break;
        case ATTR_SOURCE:
            varflags |= 0x02; /* VARFLAG_FSOURCE */
            break;
        case ATTR_UIDEFAULT:
            varflags |= 0x0200; /* VARFLAG_FUIDEFAULT */
            break;
        default:
            break;
        }
    }
 
    /* allocate type data space for us */
    typedata_size = 0x14 + extra_attr * sizeof(int);
 
    if (!typeinfo->var_data) {
        typeinfo->var_data = xmalloc(0x100);
        typeinfo->var_data_allocated = 0x100;
        typeinfo->var_data[0] = 0;
    }
 
    if(typeinfo->var_data[0] + typedata_size + sizeof(int) > typeinfo->var_data_allocated) {
        typeinfo->var_data_allocated = max(typeinfo->var_data_allocated * 2,
                                            typeinfo->var_data[0] + typedata_size + sizeof(int));
        typeinfo->var_data = xrealloc(typeinfo->var_data, typeinfo->var_data_allocated);
    }
 
    offset = typeinfo->var_data[0];
    typeinfo->var_data[0] += typedata_size;
    typedata = typeinfo->var_data + (offset >> 2) + 1;
 
    /* fill out the basic type information */
    typedata[0] = typedata_size | (index << 16);
    typedata[2] = varflags;
    typedata[3] = (36 /*sizeof(VARDESC)*/ << 16) | 0;
 
    if(typeinfo->vars_allocated == 0) {
        typeinfo->vars_allocated = 10;
        typeinfo->var_indices = xmalloc(typeinfo->vars_allocated * sizeof(int));
        typeinfo->var_names   = xmalloc(typeinfo->vars_allocated * sizeof(int));
        typeinfo->var_offsets = xmalloc(typeinfo->vars_allocated * sizeof(int));
    }
    if(typeinfo->vars_allocated == var_num) {
        typeinfo->vars_allocated *= 2;
        typeinfo->var_indices = xrealloc(typeinfo->var_indices, typeinfo->vars_allocated * sizeof(int));
        typeinfo->var_names   = xrealloc(typeinfo->var_names,   typeinfo->vars_allocated * sizeof(int));
        typeinfo->var_offsets = xrealloc(typeinfo->var_offsets, typeinfo->vars_allocated * sizeof(int));
    }
    /* update the index data */
    typeinfo->var_indices[var_num] = id;
    typeinfo->var_names[var_num] = -1;
    typeinfo->var_offsets[var_num] = offset;
 
    /* figure out type widths and whatnot */
    var_datawidth = type_memsize_and_alignment(var->declspec.type, &var_alignment);
    encode_var(typeinfo->typelib, var->declspec.type, var, &typedata[1], &var_type_size);
 
    /* pad out starting position to data width */
    typeinfo->datawidth += var_alignment - 1;
    typeinfo->datawidth &= ~(var_alignment - 1);
 
    switch(typeinfo->typekind) {
    case TKIND_ENUM:
        write_int_value(typeinfo->typelib, &typedata[4], VT_I4, var->eval->cval);
        var_kind = 2; /* VAR_CONST */
        var_type_size += 16; /* sizeof(VARIANT) */
        typeinfo->datawidth = var_datawidth;
        break;
    case TKIND_RECORD:
        typedata[4] = typeinfo->datawidth;
        typeinfo->datawidth += var_datawidth;
        break;
    case TKIND_UNION:
        typedata[4] = 0;
        typeinfo->datawidth = max(typeinfo->datawidth, var_datawidth);
        break;
    case TKIND_DISPATCH:
        var_kind = 3; /* VAR_DISPATCH */
        typedata[4] = 0;
        typeinfo->datawidth = pointer_size;
        break;
    default:
        error("add_var_desc: unhandled type kind %d\n", typeinfo->typekind);
        break;
    }
 
    /* add type description size to total required allocation */
    typedata[3] += var_type_size << 16 | var_kind;
 
    switch(extra_attr) {
    case 5: typedata[9] = -1 /*help_string_context*/;
    case 4: typedata[8] = var_custdata_offset;
    case 3: typedata[7] = -1;
    case 2: typedata[6] = -1 /*help_string_offset*/;
    case 1: typedata[5] = -1 /*help_context*/;
    case 0:
        break;
    default:
        warning("unknown number of optional attrs\n");
    }
 
    /* fix type alignment */
    alignment = (typeinfo->typeinfo->typekind >> 11) & 0x1f;
    if (alignment < var_alignment) {
    alignment = var_alignment;
    typeinfo->typeinfo->typekind &= ~0xffc0;
    typeinfo->typeinfo->typekind |= alignment << 11 | alignment << 6;
    }
 
    /* ??? */
    if (!typeinfo->typeinfo->res2) typeinfo->typeinfo->res2 = 0x1a;
    if ((index == 0) || (index == 1) || (index == 2) || (index == 4) || (index == 9)) {
    typeinfo->typeinfo->res2 <<= 1;
    }
 
    /* ??? */
    if (typeinfo->typeinfo->res3 == -1) typeinfo->typeinfo->res3 = 0;
    typeinfo->typeinfo->res3 += 0x2c;
 
    /* increment the number of variable elements */
    typeinfo->typeinfo->cElement += 0x10000;
 
    /* pad data width to alignment */
    typeinfo->typeinfo->size = (typeinfo->datawidth + (alignment - 1)) & ~(alignment - 1);
 
    offset = ctl2_alloc_name(typeinfo->typelib, var->name);
 
    namedata = typeinfo->typelib->typelib_segment_data[MSFT_SEG_NAME] + offset;
    if (*((int *)namedata) == -1) {
    *((int *)namedata) = typeinfo->typelib->typelib_typeinfo_offsets[typeinfo->typeinfo->typekind >> 16];
        if(typeinfo->typekind != TKIND_DISPATCH)
            namedata[9] |= 0x10;
    } else
        namedata[9] &= ~0x10;
 
    if (typeinfo->typekind == TKIND_ENUM) {
    namedata[9] |= 0x20;
    }
    typeinfo->var_names[var_num] = offset;
}

Referenced by add_dispinterface_typeinfo(), add_enum_typeinfo(), add_structure_typeinfo(), and add_union_typeinfo().

◆ alloc_importfile()

static int alloc_importfile	(	msft_typelib_t *	typelib,
		int	guidoffset,
		int	major_version,
		int	minor_version,
		const char *	filename
	)

static

Definition at line 638 of file write_msft.c.

{
    int length;
    int offset;
    MSFT_ImpFile *importfile;
    char *encoded_string;
 
    length = ctl2_encode_string(filename, &encoded_string);
 
    encoded_string[0] <<= 2;
    encoded_string[0] |= 1;
 
    for (offset = 0; offset < typelib->typelib_segdir[MSFT_SEG_IMPORTFILES].length;
     offset += (((typelib->typelib_segment_data[MSFT_SEG_IMPORTFILES][offset + 0xd] << 8) |
                  typelib->typelib_segment_data[MSFT_SEG_IMPORTFILES][offset + 0xc]) >> 2) + 0xc) {
    if (!memcmp(encoded_string, typelib->typelib_segment_data[MSFT_SEG_IMPORTFILES] + offset + 0xc, length)) return offset;
    }
 
    offset = ctl2_alloc_segment(typelib, MSFT_SEG_IMPORTFILES, length + 0xc, 0);
 
    importfile = (MSFT_ImpFile *)&typelib->typelib_segment_data[MSFT_SEG_IMPORTFILES][offset];
    importfile->guid = guidoffset;
    importfile->lcid = typelib->typelib_header.lcid2;
    importfile->version = major_version | (minor_version << 16);
    memcpy(&importfile->filename, encoded_string, length);
    free(encoded_string);
 
    return offset;
}

Referenced by add_dispatch(), and alloc_importinfo().

◆ alloc_importinfo()

static void alloc_importinfo	(	msft_typelib_t *	typelib,
		importinfo_t *	importinfo
	)

static

Definition at line 673 of file write_msft.c.

{
    importlib_t *importlib = importinfo->importlib;
 
    chat("alloc_importinfo: %s\n", importinfo->name);
 
    if(!importlib->allocated) {
        MSFT_GuidEntry guid;
        int guid_idx;
 
        chat("allocating importlib %s\n", importlib->name);
 
        importlib->allocated = -1;
 
        memcpy(&guid.guid, &importlib->guid, sizeof(guid.guid));
        guid.hreftype = 2;
 
        guid_idx = ctl2_alloc_guid(typelib, &guid);
 
        importlib->offset = alloc_importfile(typelib, guid_idx, importlib->version & 0xffff,
                importlib->version >> 16, importlib->name);
    }
 
    if(importinfo->offset == -1 || !(importinfo->flags & MSFT_IMPINFO_OFFSET_IS_GUID)) {
        MSFT_ImpInfo impinfo;
 
        impinfo.flags = importinfo->flags;
        impinfo.oImpFile = importlib->offset;
 
        if(importinfo->flags & MSFT_IMPINFO_OFFSET_IS_GUID) {
            MSFT_GuidEntry guid;
 
            guid.hreftype = 0;
            memcpy(&guid.guid, &importinfo->guid, sizeof(guid.guid));
 
            impinfo.oGuid = ctl2_alloc_guid(typelib, &guid);
 
            importinfo->offset = alloc_msft_importinfo(typelib, &impinfo);
 
            typelib->typelib_segment_data[MSFT_SEG_GUID][impinfo.oGuid+sizeof(guid.guid)]
                = importinfo->offset+1;
 
            if(!strcmp(importinfo->name, "IDispatch"))
                typelib->typelib_header.dispatchpos = importinfo->offset+1;
        }else {
            impinfo.oGuid = importinfo->id;
            importinfo->offset = alloc_msft_importinfo(typelib, &impinfo);
        }
    }
}

Referenced by add_impl_type(), and encode_type().

◆ alloc_msft_importinfo()

static int alloc_msft_importinfo	(	msft_typelib_t *	typelib,
		MSFT_ImpInfo *	impinfo
	)

static

Definition at line 602 of file write_msft.c.

{
    int offset;
    MSFT_ImpInfo *impinfo_space;
 
    for (offset = 0;
     offset < typelib->typelib_segdir[MSFT_SEG_IMPORTINFO].length;
     offset += sizeof(MSFT_ImpInfo)) {
    if (!memcmp(&(typelib->typelib_segment_data[MSFT_SEG_IMPORTINFO][offset]),
            impinfo, sizeof(MSFT_ImpInfo))) {
        return offset;
    }
    }
 
    impinfo->flags |= typelib->typelib_header.nimpinfos++;
 
    offset = ctl2_alloc_segment(typelib, MSFT_SEG_IMPORTINFO, sizeof(MSFT_ImpInfo), 0);
 
    impinfo_space = (void *)(typelib->typelib_segment_data[MSFT_SEG_IMPORTINFO] + offset);
    *impinfo_space = *impinfo;
 
    return offset;
}

Referenced by add_dispatch(), and alloc_importinfo().

◆ create_msft_typeinfo()

static msft_typeinfo_t * create_msft_typeinfo	(	msft_typelib_t *	typelib,
		enum type_kind	kind,
		const char *	name,
		const attr_list_t *	attrs
	)

static

Definition at line 1881 of file write_msft.c.

{
    const attr_t *attr;
    msft_typeinfo_t *msft_typeinfo;
    int nameoffset;
    int typeinfo_offset;
    MSFT_TypeInfoBase *typeinfo;
    MSFT_GuidEntry guidentry;
 
    chat("create_msft_typeinfo: name %s kind %d index %d\n", name, kind, typelib->typelib_header.nrtypeinfos);
 
    msft_typeinfo = xmalloc(sizeof(*msft_typeinfo));
    memset( msft_typeinfo, 0, sizeof(*msft_typeinfo) );
 
    msft_typeinfo->typelib = typelib;
 
    nameoffset = ctl2_alloc_name(typelib, name);
    typeinfo_offset = ctl2_alloc_typeinfo(typelib, nameoffset);
    typeinfo = (MSFT_TypeInfoBase *)&typelib->typelib_segment_data[MSFT_SEG_TYPEINFO][typeinfo_offset];
 
    typelib->typelib_segment_data[MSFT_SEG_NAME][nameoffset + 9] = 0x38;
    *((int *)&typelib->typelib_segment_data[MSFT_SEG_NAME][nameoffset]) = typeinfo_offset;
 
    msft_typeinfo->typekind = kind;
    msft_typeinfo->typeinfo = typeinfo;
 
    typeinfo->typekind |= kind | 0x20;
 
    if(kind == TKIND_COCLASS)
        typeinfo->flags |= 0x2; /* TYPEFLAG_FCANCREATE */
 
    if (attrs) LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry ) {
        switch(attr->type) {
        case ATTR_AGGREGATABLE:
            if (kind == TKIND_COCLASS)
                typeinfo->flags |= 0x400; /* TYPEFLAG_FAGGREGATABLE */
            break;
 
        case ATTR_APPOBJECT:
            if (kind == TKIND_COCLASS)
                typeinfo->flags |= 0x1; /* TYPEFLAG_FAPPOBJECT */
            break;
 
        case ATTR_CONTROL:
            if (kind == TKIND_COCLASS)
                typeinfo->flags |= 0x20; /* TYPEFLAG_FCONTROL */
            break;
        case ATTR_CUSTOM:
            set_custdata_attr(typelib, attr->u.pval, &typeinfo->oCustData);
            break;
        case ATTR_DLLNAME:
          {
            int offset = ctl2_alloc_string(typelib, attr->u.pval);
            typeinfo->datatype1 = offset;
            break;
          }
 
        case ATTR_DUAL:
            /* FIXME: check interface is compatible */
            typeinfo->typekind = (typeinfo->typekind & ~0xff) | 0x34;
            typeinfo->flags |= 0x140; /* TYPEFLAG_FDUAL | TYPEFLAG_FOLEAUTOMATION */
            break;
 
        case ATTR_HELPCONTEXT:
          {
            expr_t *expr = (expr_t*)attr->u.pval;
            typeinfo->helpcontext = expr->cval;
            break;
          }
        case ATTR_HELPSTRING:
          {
            int offset = ctl2_alloc_string(typelib, attr->u.pval);
            if (offset == -1) break;
            typeinfo->docstringoffs = offset;
            break;
          }
        case ATTR_HELPSTRINGCONTEXT:
          {
            expr_t *expr = (expr_t*)attr->u.pval;
            typeinfo->helpstringcontext = expr->cval;
            break;
          }
        case ATTR_HIDDEN:
            typeinfo->flags |= 0x10; /* TYPEFLAG_FHIDDEN */
            break;
 
        case ATTR_LICENSED:
            typeinfo->flags |= 0x04; /* TYPEFLAG_FLICENSED */
            break;
 
        case ATTR_NONCREATABLE:
            typeinfo->flags &= ~0x2; /* TYPEFLAG_FCANCREATE */
            break;
 
        case ATTR_NONEXTENSIBLE:
            typeinfo->flags |= 0x80; /* TYPEFLAG_FNONEXTENSIBLE */
            break;
 
        case ATTR_OLEAUTOMATION:
            typeinfo->flags |= 0x100; /* TYPEFLAG_FOLEAUTOMATION */
            break;
 
        /* FIXME: TYPEFLAG_FPREDCLID */
 
        case ATTR_PROXY:
            typeinfo->flags |= 0x4000; /* TYPEFLAG_FPROXY */
            break;
 
        /* FIXME: TYPEFLAG_FREPLACEABLE */
 
        case ATTR_RESTRICTED:
            typeinfo->flags |= 0x200; /* TYPEFLAG_FRESTRICTED */
            break;
 
        case ATTR_UUID:
            guidentry.guid = *(struct uuid *)attr->u.pval;
            guidentry.hreftype = typelib->typelib_typeinfo_offsets[typeinfo->typekind >> 16];
            guidentry.next_hash = -1;
            typeinfo->posguid = ctl2_alloc_guid(typelib, &guidentry);
#if 0
            if (IsEqualIID(guid, &IID_IDispatch)) {
                typelib->typelib_header.dispatchpos = typelib->typelib_typeinfo_offsets[typeinfo->typekind >> 16];
            }
#endif
            break;
 
        case ATTR_VERSION:
            typeinfo->version = attr->u.ival;
            break;
 
        default:
            break;
        }
    }
 
    if (typelib->last_typeinfo) typelib->last_typeinfo->next_typeinfo = msft_typeinfo;
    typelib->last_typeinfo = msft_typeinfo;
    if (!typelib->typeinfos) typelib->typeinfos = msft_typeinfo;
 
 
    return msft_typeinfo;
}

Referenced by add_coclass_typeinfo(), add_dispinterface_typeinfo(), add_enum_typeinfo(), add_interface_typeinfo(), add_module_typeinfo(), add_structure_typeinfo(), add_typedef_typeinfo(), and add_union_typeinfo().

◆ create_msft_typelib()

int create_msft_typelib ( typelib_t * typelib )

Definition at line 2755 of file write_msft.c.

{
    msft_typelib_t *msft;
    int failed = 0;
    const statement_t *stmt;
    const attr_t *attr;
    time_t cur_time;
    unsigned int version = 7 << 24 | 555; /* 7.00.0555 */
    static const struct uuid midl_time_guid    = {0xde77ba63,0x517c,0x11d1,{0xa2,0xda,0x00,0x00,0xf8,0x77,0x3c,0xe9}};
    static const struct uuid midl_version_guid = {0xde77ba64,0x517c,0x11d1,{0xa2,0xda,0x00,0x00,0xf8,0x77,0x3c,0xe9}};
    static const struct uuid midl_info_guid    = {0xde77ba65,0x517c,0x11d1,{0xa2,0xda,0x00,0x00,0xf8,0x77,0x3c,0xe9}};
    char info_string[128];
 
    msft = xmalloc(sizeof(*msft));
    memset(msft, 0, sizeof(*msft));
    msft->typelib = typelib;
 
    ctl2_init_header(msft);
    ctl2_init_segdir(msft);
 
    msft->typelib_header.varflags |= (pointer_size == 8) ? SYS_WIN64 : SYS_WIN32;
 
    /*
     * The following two calls return an offset or -1 if out of memory. We
     * specifically need an offset of 0, however, so...
     */
    if (ctl2_alloc_segment(msft, MSFT_SEG_GUIDHASH, 0x80, 0x80)) { failed = 1; }
    if (ctl2_alloc_segment(msft, MSFT_SEG_NAMEHASH, 0x200, 0x200)) { failed = 1; }
 
    if(failed)
    {
        free(msft);
        return 0;
    }
 
    msft->typelib_guidhash_segment = (int *)msft->typelib_segment_data[MSFT_SEG_GUIDHASH];
    msft->typelib_namehash_segment = (int *)msft->typelib_segment_data[MSFT_SEG_NAMEHASH];
 
    memset(msft->typelib_guidhash_segment, 0xff, 0x80);
    memset(msft->typelib_namehash_segment, 0xff, 0x200);
 
    set_lib_flags(msft);
    set_lcid(msft);
    set_help_file_name(msft);
    set_doc_string(msft);
    set_guid(msft);
    set_version(msft);
    set_name(msft);
    set_help_context(msft);
    set_help_string_dll(msft);
    set_help_string_context(msft);
    
    if (typelib->attrs) LIST_FOR_EACH_ENTRY( attr, typelib->attrs, const attr_t, entry ) {
        switch(attr->type) {
        case ATTR_CUSTOM:
            set_custdata_attr(msft, attr->u.pval, &msft->typelib_header.CustomDataOffset);
            break;
        default:
            break;
        }
    }
 
    /* midl adds three sets of custom data to the library:
     * - 2147483647 (INT_MAX, previously the current Unix time)
     * - midl's version number
     * - a string representation of those
     */
    cur_time = 2147483647;
    snprintf(info_string, sizeof(info_string), "Created by WIDL version %s at %s", PACKAGE_VERSION, asctime(gmtime(&cur_time)));
    set_custdata(msft, &midl_info_guid, VT_BSTR, info_string, &msft->typelib_header.CustomDataOffset);
    set_custdata(msft, &midl_time_guid, VT_UI4, &cur_time, &msft->typelib_header.CustomDataOffset);
    set_custdata(msft, &midl_version_guid, VT_UI4, &version, &msft->typelib_header.CustomDataOffset);
 
    if (typelib->stmts)
        LIST_FOR_EACH_ENTRY( stmt, typelib->stmts, const statement_t, entry )
            add_entry(msft, stmt);
 
    save_all_changes(msft);
    free(msft);
    return 1;
}

Referenced by write_typelib_regscript().

◆ ctl2_alloc_guid()

static int ctl2_alloc_guid	(	msft_typelib_t *	typelib,
		MSFT_GuidEntry *	guid
	)

static

Definition at line 471 of file write_msft.c.

{
    int offset;
    MSFT_GuidEntry *guid_space;
    int hash_key;
 
    chat("adding uuid {%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\n",
         guid->guid.Data1, guid->guid.Data2, guid->guid.Data3,
         guid->guid.Data4[0], guid->guid.Data4[1], guid->guid.Data4[2], guid->guid.Data4[3],
         guid->guid.Data4[4], guid->guid.Data4[5], guid->guid.Data4[6], guid->guid.Data4[7]);
 
    hash_key = ctl2_hash_guid(&guid->guid);
 
    offset = ctl2_find_guid(typelib, hash_key, &guid->guid);
    if (offset != -1)
    {
        if (is_warning_enabled(2368))
            warning("duplicate uuid {%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\n",
                    guid->guid.Data1, guid->guid.Data2, guid->guid.Data3,
                    guid->guid.Data4[0], guid->guid.Data4[1], guid->guid.Data4[2], guid->guid.Data4[3],
                    guid->guid.Data4[4], guid->guid.Data4[5], guid->guid.Data4[6], guid->guid.Data4[7]);
        return -1;
    }
 
    offset = ctl2_alloc_segment(typelib, MSFT_SEG_GUID, sizeof(MSFT_GuidEntry), 0);
 
    guid_space = (void *)(typelib->typelib_segment_data[MSFT_SEG_GUID] + offset);
    *guid_space = *guid;
 
    guid_space->next_hash = typelib->typelib_guidhash_segment[hash_key];
    typelib->typelib_guidhash_segment[hash_key] = offset;
 
    return offset;
}

Referenced by add_dispatch(), alloc_importinfo(), create_msft_typeinfo(), set_custdata(), and set_guid().

◆ ctl2_alloc_name()

static int ctl2_alloc_name	(	msft_typelib_t *	typelib,
		const char *	name
	)

static

Definition at line 519 of file write_msft.c.

{
    int length;
    int offset;
    MSFT_NameIntro *name_space;
    char *encoded_name;
 
    length = ctl2_encode_name(typelib, name, &encoded_name);
 
    offset = ctl2_find_name(typelib, encoded_name);
    if (offset != -1)
    {
        free(encoded_name);
        return offset;
    }
 
    offset = ctl2_alloc_segment(typelib, MSFT_SEG_NAME, length + 8, 0);
 
    name_space = (void *)(typelib->typelib_segment_data[MSFT_SEG_NAME] + offset);
    name_space->hreftype = -1;
    name_space->next_hash = -1;
    memcpy(&name_space->namelen, encoded_name, length);
 
    if (typelib->typelib_namehash_segment[encoded_name[2] & 0x7f] != -1)
    name_space->next_hash = typelib->typelib_namehash_segment[encoded_name[2] & 0x7f];
 
    typelib->typelib_namehash_segment[encoded_name[2] & 0x7f] = offset;
 
    typelib->typelib_header.nametablecount += 1;
    typelib->typelib_header.nametablechars += *encoded_name;
 
    free(encoded_name);
    return offset;
}

Referenced by add_func_desc(), add_var_desc(), create_msft_typeinfo(), and set_name().

◆ ctl2_alloc_segment()

static int ctl2_alloc_segment	(	msft_typelib_t *	typelib,
		enum MSFT_segment_index	segment,
		int	size,
		int	block_size
	)

static

Definition at line 365 of file write_msft.c.

{
    int offset;
 
    if(!typelib->typelib_segment_data[segment]) {
    if (!block_size) block_size = 0x2000;
 
    typelib->typelib_segment_block_length[segment] = block_size;
    typelib->typelib_segment_data[segment] = xmalloc(block_size);
    if (!typelib->typelib_segment_data[segment]) return -1;
    memset(typelib->typelib_segment_data[segment], 0x57, block_size);
    }
 
    while ((typelib->typelib_segdir[segment].length + size) > typelib->typelib_segment_block_length[segment]) {
    unsigned char *block;
 
    block_size = typelib->typelib_segment_block_length[segment];
    block = xrealloc(typelib->typelib_segment_data[segment], block_size << 1);
 
    if (segment == MSFT_SEG_TYPEINFO) {
        /* TypeInfos have a direct pointer to their memory space, so we have to fix them up. */
        msft_typeinfo_t *typeinfo;
 
        for (typeinfo = typelib->typeinfos; typeinfo; typeinfo = typeinfo->next_typeinfo) {
        typeinfo->typeinfo = (void *)&block[((unsigned char *)typeinfo->typeinfo) - typelib->typelib_segment_data[segment]];
        }
    }
 
    memset(block + block_size, 0x57, block_size);
    typelib->typelib_segment_block_length[segment] = block_size << 1;
    typelib->typelib_segment_data[segment] = block;
    }
 
    offset = typelib->typelib_segdir[segment].length;
    typelib->typelib_segdir[segment].length += size;
 
    return offset;
}

Referenced by add_coclass_typeinfo(), alloc_importfile(), alloc_msft_importinfo(), create_msft_typelib(), ctl2_alloc_guid(), ctl2_alloc_name(), ctl2_alloc_string(), ctl2_alloc_typeinfo(), encode_type(), encode_var(), set_custdata(), write_int_value(), and write_string_value().

◆ ctl2_alloc_string()

static int ctl2_alloc_string	(	msft_typelib_t *	typelib,
		const char *	string
	)

static

Definition at line 566 of file write_msft.c.

{
    int length;
    int offset;
    unsigned char *string_space;
    char *encoded_string;
 
    length = ctl2_encode_string(string, &encoded_string);
 
    for (offset = 0; offset < typelib->typelib_segdir[MSFT_SEG_STRING].length;
     offset += (((typelib->typelib_segment_data[MSFT_SEG_STRING][offset + 1] << 8) |
          typelib->typelib_segment_data[MSFT_SEG_STRING][offset + 0]) + 5) & ~3) {
    if (!memcmp(encoded_string, typelib->typelib_segment_data[MSFT_SEG_STRING] + offset, length)) return offset;
    }
 
    offset = ctl2_alloc_segment(typelib, MSFT_SEG_STRING, length, 0);
 
    string_space = typelib->typelib_segment_data[MSFT_SEG_STRING] + offset;
    memcpy(string_space, encoded_string, length);
    free(encoded_string);
 
    return offset;
}

Referenced by add_func_desc(), create_msft_typeinfo(), set_doc_string(), set_help_file_name(), and set_help_string_dll().

◆ ctl2_alloc_typeinfo()

static int ctl2_alloc_typeinfo	(	msft_typelib_t *	typelib,
		int	nameoffset
	)

static

Definition at line 418 of file write_msft.c.

{
    int offset;
    MSFT_TypeInfoBase *typeinfo;
 
    offset = ctl2_alloc_segment(typelib, MSFT_SEG_TYPEINFO, sizeof(MSFT_TypeInfoBase), 0);
 
    typelib->typelib_typeinfo_offsets[typelib->typelib_header.nrtypeinfos++] = offset;
 
    typeinfo = (void *)(typelib->typelib_segment_data[MSFT_SEG_TYPEINFO] + offset);
 
    typeinfo->typekind = (typelib->typelib_header.nrtypeinfos - 1) << 16;
    typeinfo->memoffset = -1; /* should be EOF if no elements */
    typeinfo->res2 = 0;
    typeinfo->res3 = -1;
    typeinfo->res4 = 3;
    typeinfo->res5 = 0;
    typeinfo->cElement = 0;
    typeinfo->res7 = 0;
    typeinfo->res8 = 0;
    typeinfo->res9 = 0;
    typeinfo->resA = 0;
    typeinfo->posguid = -1;
    typeinfo->flags = 0;
    typeinfo->NameOffset = nameoffset;
    typeinfo->version = 0;
    typeinfo->docstringoffs = -1;
    typeinfo->helpstringcontext = 0;
    typeinfo->helpcontext = 0;
    typeinfo->oCustData = -1;
    typeinfo->cbSizeVft = 0;
    typeinfo->cImplTypes = 0;
    typeinfo->size = 0;
    typeinfo->datatype1 = -1;
    typeinfo->datatype2 = 0;
    typeinfo->res18 = 0;
    typeinfo->res19 = -1;
 
    return offset;
}

Referenced by create_msft_typeinfo().

◆ ctl2_encode_name()

static int ctl2_encode_name	(	msft_typelib_t *	typelib,
		const char *	name,
		char **	result
	)

static

Definition at line 280 of file write_msft.c.

{
    char *converted_name;
    size_t length, size;
    int offset;
    int value;
 
    length = strlen(name);
    size = (length + 7) & ~3;
    converted_name = xmalloc(size + 1);
    memcpy(converted_name + 4, name, length);
    converted_name[length + 4] = 0;
 
    value = lhash_val_of_name_sys(typelib->typelib_header.varflags & 0x0f, typelib->typelib_header.lcid, converted_name + 4);
 
    converted_name[0] = length & 0xff;
    converted_name[1] = length >> 8;
    converted_name[2] = value;
    converted_name[3] = value >> 8;
 
    for (offset = (4 - length) & 3; offset; offset--) converted_name[length + offset + 3] = 0x57;
 
    *result = converted_name;
 
    return size;
}

Referenced by ctl2_alloc_name().

◆ ctl2_encode_string()

static int ctl2_encode_string	(	const char *	string,
		char **	result
	)

static

Definition at line 325 of file write_msft.c.

{
    char *converted_string;
    size_t length, size;
    int offset;
 
    length = strlen(string);
    size = (length + 5) & ~3;
    if (length < 3) size += 4;
    converted_string = xmalloc(size);
    memcpy(converted_string + 2, string, length);
    converted_string[0] = length & 0xff;
    converted_string[1] = (length >> 8) & 0xff;
 
    if(length < 3) { /* strings of this length are padded with up to 8 bytes incl the 2 byte length */
        for(offset = 0; offset < 4; offset++)
            converted_string[length + offset + 2] = 0x57;
        length += 4;
    }
    for (offset = (4 - (length + 2)) & 3; offset; offset--) converted_string[length + offset + 1] = 0x57;
 
    *result = converted_string;
    return size;
}

Referenced by alloc_importfile(), and ctl2_alloc_string().

◆ ctl2_finalize_segment()

static int ctl2_finalize_segment	(	msft_typelib_t *	typelib,
		int	filepos,
		int	segment
	)

static

Definition at line 2636 of file write_msft.c.

{
    if (typelib->typelib_segdir[segment].length) {
    typelib->typelib_segdir[segment].offset = filepos;
    } else {
    typelib->typelib_segdir[segment].offset = -1;
    }
 
    return typelib->typelib_segdir[segment].length;
}

Referenced by save_all_changes().

◆ ctl2_finalize_typeinfos()

static void ctl2_finalize_typeinfos	(	msft_typelib_t *	typelib,
		int	filesize
	)

static

Definition at line 2621 of file write_msft.c.

{
    msft_typeinfo_t *typeinfo;
 
    for (typeinfo = typelib->typeinfos; typeinfo; typeinfo = typeinfo->next_typeinfo) {
    typeinfo->typeinfo->memoffset = filesize;
    if (typeinfo->func_data)
        filesize += typeinfo->func_data[0] + ((typeinfo->typeinfo->cElement & 0xffff) * 12);
    if (typeinfo->var_data)
        filesize += typeinfo->var_data[0] + (((typeinfo->typeinfo->cElement >> 16) & 0xffff) * 12);
        if (typeinfo->func_data || typeinfo->var_data)
            filesize += 4;
    }
}

Referenced by save_all_changes().

◆ ctl2_find_guid()

static int ctl2_find_guid	(	msft_typelib_t *	typelib,
		int	hash_key,
		const struct uuid *	guid
	)

static

Definition at line 209 of file write_msft.c.

{
    int offset;
    MSFT_GuidEntry *guidentry;
 
    offset = typelib->typelib_guidhash_segment[hash_key];
    while (offset != -1) {
    guidentry = (MSFT_GuidEntry *)&typelib->typelib_segment_data[MSFT_SEG_GUID][offset];
 
    if (!memcmp(guidentry, guid, sizeof(*guid))) return offset;
 
    offset = guidentry->next_hash;
    }
 
    return offset;
}

Referenced by add_dispatch(), ctl2_alloc_guid(), and set_custdata().

◆ ctl2_find_name()

static int ctl2_find_name	(	msft_typelib_t *	typelib,
		char *	name
	)

static

Definition at line 242 of file write_msft.c.

{
    int offset;
    int *namestruct;
 
    offset = typelib->typelib_namehash_segment[name[2] & 0x7f];
    while (offset != -1) {
    namestruct = (int *)&typelib->typelib_segment_data[MSFT_SEG_NAME][offset];
 
    if (!((namestruct[2] ^ *((int *)name)) & 0xffff00ff)) {
        /* hash codes and lengths match, final test */
        if (!strncasecmp(name+4, (void *)(namestruct+3), name[0])) break;
    }
 
    /* move to next item in hash bucket */
    offset = namestruct[1];
    }
 
    return offset;
}

Referenced by ctl2_alloc_name().

◆ ctl2_hash_guid()

static int ctl2_hash_guid ( const struct uuid * guid )

static

Definition at line 187 of file write_msft.c.

{
    int hash;
    int i;
 
    hash = 0;
    for (i = 0; i < 8; i ++) {
    hash ^= ((const short *)guid)[i];
    }
 
    return hash & 0x1f;
}

Referenced by add_dispatch(), ctl2_alloc_guid(), and set_custdata().

◆ ctl2_init_header()

static void ctl2_init_header ( msft_typelib_t * typelib )

static

Definition at line 131 of file write_msft.c.

{
    typelib->typelib_header.magic1 = 0x5446534d;
    typelib->typelib_header.magic2 = 0x00010002;
    typelib->typelib_header.posguid = -1;
    typelib->typelib_header.lcid = 0x0409;
    typelib->typelib_header.lcid2 = 0x0;
    typelib->typelib_header.varflags = 0x40;
    typelib->typelib_header.version = 0;
    typelib->typelib_header.flags = 0;
    typelib->typelib_header.nrtypeinfos = 0;
    typelib->typelib_header.helpstring = -1;
    typelib->typelib_header.helpstringcontext = 0;
    typelib->typelib_header.helpcontext = 0;
    typelib->typelib_header.nametablecount = 0;
    typelib->typelib_header.nametablechars = 0;
    typelib->typelib_header.NameOffset = -1;
    typelib->typelib_header.helpfile = -1;
    typelib->typelib_header.CustomDataOffset = -1;
    typelib->typelib_header.res44 = 0x20;
    typelib->typelib_header.res48 = 0x80;
    typelib->typelib_header.dispatchpos = -1;
    typelib->typelib_header.nimpinfos = 0;
}

Referenced by create_msft_typelib().

◆ ctl2_init_segdir()

static void ctl2_init_segdir ( msft_typelib_t * typelib )

static

Definition at line 162 of file write_msft.c.

{
    int i;
    MSFT_pSeg *segdir;
 
    segdir = &typelib->typelib_segdir[MSFT_SEG_TYPEINFO];
 
    for (i = 0; i < MSFT_SEG_MAX; i++) {
    segdir[i].offset = -1;
    segdir[i].length = 0;
    segdir[i].res08 = -1;
    segdir[i].res0c = 0x0f;
    }
}

Referenced by create_msft_typelib().

◆ ctl2_write_segment()

static void ctl2_write_segment	(	msft_typelib_t *	typelib,
		int	segment
	)

static

Definition at line 2615 of file write_msft.c.

{
    if (typelib->typelib_segment_data[segment])
        put_data(typelib->typelib_segment_data[segment], typelib->typelib_segdir[segment].length);
}

Referenced by save_all_changes().

◆ ctl2_write_typeinfos()

static void ctl2_write_typeinfos ( msft_typelib_t * typelib )

static

Definition at line 2648 of file write_msft.c.

{
    msft_typeinfo_t *typeinfo;
    int typedata_size;
 
    for (typeinfo = typelib->typeinfos; typeinfo; typeinfo = typeinfo->next_typeinfo) {
        if (!typeinfo->func_data && !typeinfo->var_data) continue;
        typedata_size = 0;
    if (typeinfo->func_data)
            typedata_size = typeinfo->func_data[0];
    if (typeinfo->var_data)
            typedata_size += typeinfo->var_data[0];
    put_data(&typedata_size, sizeof(int));
        if (typeinfo->func_data)
            put_data(typeinfo->func_data + 1, typeinfo->func_data[0]);
        if (typeinfo->var_data)
            put_data(typeinfo->var_data + 1, typeinfo->var_data[0]);
        if (typeinfo->func_indices)
            put_data(typeinfo->func_indices, (typeinfo->typeinfo->cElement & 0xffff) * 4);
        if (typeinfo->var_indices)
            put_data(typeinfo->var_indices, (typeinfo->typeinfo->cElement >> 16) * 4);
        if (typeinfo->func_names)
            put_data(typeinfo->func_names,   (typeinfo->typeinfo->cElement & 0xffff) * 4);
        if (typeinfo->var_names)
            put_data(typeinfo->var_names,   (typeinfo->typeinfo->cElement >> 16) * 4);
        if (typeinfo->func_offsets)
            put_data(typeinfo->func_offsets, (typeinfo->typeinfo->cElement & 0xffff) * 4);
        if (typeinfo->var_offsets) {
            int add = 0, i, offset;
            if(typeinfo->func_data)
                add = typeinfo->func_data[0];
            for(i = 0; i < (typeinfo->typeinfo->cElement >> 16); i++) {
                offset = typeinfo->var_offsets[i];
                offset += add;
                put_data(&offset, 4);
            }
        }
    }
}

Referenced by save_all_changes().

◆ dump_type()

static void dump_type ( type_t * t )

static

Definition at line 1031 of file write_msft.c.

{
    chat("dump_type: %p name %s type %d attrs %p\n", t, t->name, type_get_type(t), t->attrs);
}

Referenced by encode_var().

◆ encode_type()

static int encode_type	(	msft_typelib_t *	typelib,
		int	vt,
		type_t *	type,
		int *	encoded_type,
		int *	decoded_size
	)

static

Definition at line 767 of file write_msft.c.

{
    int default_type;
    int scratch;
    int typeoffset;
    int *typedata;
    int target_type;
    int child_size = 0;
 
    chat("encode_type vt %d type %p\n", vt, type);
 
    default_type = 0x80000000 | (vt << 16) | vt;
    if (!decoded_size) decoded_size = &scratch;
 
    *decoded_size = 0;
 
    switch (vt) {
    case VT_I1:
    case VT_UI1:
    *encoded_type = default_type;
    break;
 
    case VT_INT:
    *encoded_type = 0x80000000 | (VT_I4 << 16) | VT_INT;
    break;
 
    case VT_UINT:
    *encoded_type = 0x80000000 | (VT_UI4 << 16) | VT_UINT;
    break;
 
    case VT_UI2:
    case VT_I2:
    case VT_BOOL:
    *encoded_type = default_type;
    break;
 
    case VT_I4:
    case VT_UI4:
    case VT_R4:
    case VT_ERROR:
    case VT_HRESULT:
    *encoded_type = default_type;
    break;
 
    case VT_R8:
    case VT_I8:
    case VT_UI8:
    *encoded_type = default_type;
    break;
 
    case VT_CY:
    case VT_DATE:
    *encoded_type = default_type;
    break;
 
    case VT_DECIMAL:
        *encoded_type = default_type;
        break;
 
    case VT_VOID:
    *encoded_type = 0x80000000 | (VT_EMPTY << 16) | vt;
    break;
 
    case VT_UNKNOWN:
    case VT_DISPATCH:
    case VT_BSTR:
        *encoded_type = default_type;
        break;
 
    case VT_VARIANT:
        *encoded_type = default_type;
        break;
 
    case VT_LPSTR:
    case VT_LPWSTR:
        *encoded_type = 0xfffe0000 | vt;
        break;
 
    case VT_PTR:
      {
        int next_vt;
        for(next_vt = 0; is_ptr(type); type = type_pointer_get_ref_type(type)) {
            next_vt = get_type_vt(type_pointer_get_ref_type(type));
            if (next_vt != 0)
                break;
        }
        /* if no type found then it must be void */
        if (next_vt == 0)
            next_vt = VT_VOID;
 
        encode_type(typelib, next_vt, type_pointer_get_ref_type(type),
                    &target_type, &child_size);
        /* these types already have an implicit pointer, so we don't need to
         * add another */
        if(next_vt == VT_DISPATCH || next_vt == VT_UNKNOWN) {
            chat("encode_type: skipping ptr\n");
            *encoded_type = target_type;
            *decoded_size = child_size;
            break;
        }
 
    for (typeoffset = 0; typeoffset < typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length; typeoffset += 8) {
        typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
        if (((typedata[0] & 0xffff) == VT_PTR) && (typedata[1] == target_type)) break;
    }
 
    if (typeoffset == typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length) {
        int mix_field;
        
        if (target_type & 0x80000000) {
        mix_field = ((target_type >> 16) & 0x3fff) | VT_BYREF;
        } else {
        typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][target_type];
        mix_field = ((typedata[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
        }
 
        typeoffset = ctl2_alloc_segment(typelib, MSFT_SEG_TYPEDESC, 8, 0);
        typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
 
        typedata[0] = (mix_field << 16) | VT_PTR;
        typedata[1] = target_type;
    }
 
    *encoded_type = typeoffset;
 
    *decoded_size = 8 /*sizeof(TYPEDESC)*/ + child_size;
        break;
    }
 
    case VT_SAFEARRAY:
    {
    type_t *element_type = type_alias_get_aliasee_type(type_array_get_element_type(type));
    int next_vt = get_type_vt(element_type);
 
    encode_type(typelib, next_vt, type_alias_get_aliasee_type(type_array_get_element_type(type)),
        &target_type, &child_size);
 
    for (typeoffset = 0; typeoffset < typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length; typeoffset += 8) {
        typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
        if (((typedata[0] & 0xffff) == VT_SAFEARRAY) && (typedata[1] == target_type)) break;
    }
 
    if (typeoffset == typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length) {
        int mix_field;
        
        if (target_type & 0x80000000) {
        mix_field = ((target_type >> 16) & VT_TYPEMASK) | VT_ARRAY;
        } else {
        typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][target_type];
        mix_field = ((typedata[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
        }
 
        typeoffset = ctl2_alloc_segment(typelib, MSFT_SEG_TYPEDESC, 8, 0);
        typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
 
        typedata[0] = (mix_field << 16) | VT_SAFEARRAY;
        typedata[1] = target_type;
    }
 
    *encoded_type = typeoffset;
 
    *decoded_size = 8 /*sizeof(TYPEDESC)*/ + child_size;
    break;
    }
 
    case VT_USERDEFINED:
      {
        importinfo_t *importinfo;
        int typeinfo_offset;
 
        if (type->typelib_idx > -1)
        {
            chat("encode_type: VT_USERDEFINED - found already defined type %s at %d\n",
                type->name, type->typelib_idx);
            typeinfo_offset = typelib->typelib_typeinfo_offsets[type->typelib_idx];
        }
        else if ((importinfo = find_importinfo(typelib, type->name)))
        {
            chat("encode_type: VT_USERDEFINED - found imported type %s in %s\n",
                type->name, importinfo->importlib->name);
            alloc_importinfo(typelib, importinfo);
            typeinfo_offset = importinfo->offset | 0x1;
        }
        else
        {
            /* Typedefs without the [public] attribute aren't included in the
             * typelib, unless the aliasee is an anonymous UDT or the typedef
             * is wire-marshalled. In the latter case the wire-marshal type,
             * which may be a non-public alias, is used instead. */
            while (type_is_alias(type))
            {
                if (is_attr(type->attrs, ATTR_WIREMARSHAL))
                {
                    type = get_attrp(type->attrs, ATTR_WIREMARSHAL);
                    break;
                }
                else if (!is_attr(type->attrs, ATTR_PUBLIC))
                    type = type_alias_get_aliasee_type(type);
                else
                    break;
            }
 
            chat("encode_type: VT_USERDEFINED - adding new type %s, real type %d\n",
                 type->name, type_get_type(type));
 
            switch (type_get_type_detect_alias(type))
            {
            case TYPE_STRUCT:
            case TYPE_ENCAPSULATED_UNION:
                add_structure_typeinfo(typelib, type);
                break;
            case TYPE_INTERFACE:
                add_interface_typeinfo(typelib, type);
                break;
            case TYPE_ENUM:
                add_enum_typeinfo(typelib, type);
                break;
            case TYPE_UNION:
                add_union_typeinfo(typelib, type);
                break;
            case TYPE_COCLASS:
                add_coclass_typeinfo(typelib, type);
                break;
            case TYPE_ALIAS:
                add_typedef_typeinfo(typelib, type);
                break;
            default:
                error("encode_type: VT_USERDEFINED - unhandled type %d\n",
                      type_get_type(type));
            }
 
            typeinfo_offset = typelib->typelib_typeinfo_offsets[type->typelib_idx];
        }
    for (typeoffset = 0; typeoffset < typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length; typeoffset += 8) {
        typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
        if ((typedata[0] == ((0x7fff << 16) | VT_USERDEFINED)) && (typedata[1] == typeinfo_offset)) break;
    }
 
    if (typeoffset == typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length) {
        typeoffset = ctl2_alloc_segment(typelib, MSFT_SEG_TYPEDESC, 8, 0);
        typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
 
        typedata[0] = (0x7fff << 16) | VT_USERDEFINED;
        typedata[1] = typeinfo_offset;
    }
 
    *encoded_type = typeoffset;
        break;
      }
 
    default:
    error("encode_type: unrecognized type %d.\n", vt);
    *encoded_type = default_type;
    break;
    }
 
    return 0;
}

Referenced by add_typedef_typeinfo(), encode_type(), and encode_var().

◆ encode_var()

static int encode_var	(	msft_typelib_t *	typelib,
		type_t *	type,
		var_t *	var,
		int *	encoded_type,
		int *	decoded_size
	)

static

Definition at line 1036 of file write_msft.c.

{
    int typeoffset;
    int *typedata;
    int target_type;
    int child_size;
    int vt;
    int scratch;
 
    if (!decoded_size) decoded_size = &scratch;
    *decoded_size = 0;
 
    chat("encode_var: var %p type %p type->name %s\n",
         var, type, type->name ? type->name : "NULL");
 
    if (is_array(type) && !type_array_is_decl_as_ptr(type)) {
        int num_dims, arrayoffset;
        type_t *atype;
        int *arraydata;
 
        num_dims = 0;
        for (atype = type;
             is_array(atype) && !type_array_is_decl_as_ptr(atype);
             atype = type_array_get_element_type(atype))
            ++num_dims;
 
        chat("array with %d dimensions\n", num_dims);
        encode_var(typelib, atype, var, &target_type, NULL);
        arrayoffset = ctl2_alloc_segment(typelib, MSFT_SEG_ARRAYDESC, (2 + 2 * num_dims) * sizeof(int), 0);
        arraydata = (void *)&typelib->typelib_segment_data[MSFT_SEG_ARRAYDESC][arrayoffset];
 
        arraydata[0] = target_type;
        arraydata[1] = num_dims;
        arraydata[1] |= ((num_dims * 2 * sizeof(int)) << 16);
 
        arraydata += 2;
        for (atype = type;
             is_array(atype) && !type_array_is_decl_as_ptr(atype);
             atype = type_array_get_element_type(atype))
        {
            arraydata[0] = type_array_get_dim(atype);
            arraydata[1] = 0;
            arraydata += 2;
        }
 
        typeoffset = ctl2_alloc_segment(typelib, MSFT_SEG_TYPEDESC, 8, 0);
        typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
 
        typedata[0] = (0x7ffe << 16) | VT_CARRAY;
        typedata[1] = arrayoffset;
 
        *encoded_type = typeoffset;
        *decoded_size = 20 /*sizeof(ARRAYDESC)*/ + (num_dims - 1) * 8 /*sizeof(SAFEARRAYBOUND)*/;
        return 0;
    }
 
    vt = get_type_vt(type);
    if (vt == VT_PTR) {
        type_t *ref = is_ptr(type) ?
            type_pointer_get_ref_type(type) : type_array_get_element_type(type);
        int skip_ptr = encode_var(typelib, ref, var, &target_type, &child_size);
 
        if(skip_ptr == 2) {
            chat("encode_var: skipping ptr\n");
            *encoded_type = target_type;
            *decoded_size = child_size;
            return 0;
        }
 
    for (typeoffset = 0; typeoffset < typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length; typeoffset += 8) {
        typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
        if (((typedata[0] & 0xffff) == VT_PTR) && (typedata[1] == target_type)) break;
    }
 
    if (typeoffset == typelib->typelib_segdir[MSFT_SEG_TYPEDESC].length) {
        int mix_field;
 
        if (target_type & 0x80000000) {
        mix_field = ((target_type >> 16) & 0x3fff) | VT_BYREF;
        } else if (get_type_vt(ref) == VT_SAFEARRAY) {
        type_t *element_type = type_alias_get_aliasee_type(type_array_get_element_type(ref));
        mix_field = get_type_vt(element_type) | VT_ARRAY | VT_BYREF;
        } else {
        typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][target_type];
        mix_field = ((typedata[0] >> 16) == 0x7fff)? 0x7fff: 0x7ffe;
        }
 
        typeoffset = ctl2_alloc_segment(typelib, MSFT_SEG_TYPEDESC, 8, 0);
        typedata = (void *)&typelib->typelib_segment_data[MSFT_SEG_TYPEDESC][typeoffset];
 
        typedata[0] = (mix_field << 16) | VT_PTR;
        typedata[1] = target_type;
    }
 
    *encoded_type = typeoffset;
 
    *decoded_size = 8 /*sizeof(TYPEDESC)*/ + child_size;
        return 0;
    }
 
    dump_type(type);
 
    encode_type(typelib, vt, type, encoded_type, decoded_size);
    /* these types already have an implicit pointer, so we don't need to
     * add another */
    if(vt == VT_DISPATCH || vt == VT_UNKNOWN) return 2;
    return 0;
}

Referenced by add_func_desc(), add_var_desc(), and encode_var().

◆ find_importinfo()

static importinfo_t * find_importinfo	(	msft_typelib_t *	typelib,
		const char *	name
	)

static

Definition at line 724 of file write_msft.c.

{
    importlib_t *importlib;
    int i;
 
    chat("search importlib %s\n", name);
 
    if(!name)
        return NULL;
 
    LIST_FOR_EACH_ENTRY( importlib, &typelib->typelib->importlibs, importlib_t, entry )
    {
        for(i=0; i < importlib->ntypeinfos; i++) {
            if(!strcmp(name, importlib->importinfos[i].name)) {
                chat("Found %s in importlib.\n", name);
                return importlib->importinfos+i;
            }
        }
    }
 
    return NULL;
}

Referenced by add_dispinterface_typeinfo(), add_interface_typeinfo(), and encode_type().

◆ get_ulong_val()

static unsigned int get_ulong_val	(	unsigned int	val,
		int	vt
	)

static

Definition at line 1150 of file write_msft.c.

{
    switch(vt) {
    case VT_I2:
    case VT_BOOL:
    case VT_UI2:
        return val & 0xffff;
    case VT_I1:
    case VT_UI1:
        return val & 0xff;
    }
 
    return val;
}

Referenced by write_int_value().

◆ save_all_changes()

static void save_all_changes ( msft_typelib_t * typelib )

static

Definition at line 2688 of file write_msft.c.

{
    int filepos;
 
    chat("save_all_changes(%p)\n", typelib);
 
    filepos = sizeof(MSFT_Header) + sizeof(MSFT_SegDir);
    if(typelib->typelib_header.varflags & 0x100) filepos += 4; /* helpstringdll */
    filepos += typelib->typelib_header.nrtypeinfos * 4;
 
    filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_TYPEINFO);
    filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_GUIDHASH);
    filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_GUID);
    filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_REFERENCES);
    filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_IMPORTINFO);
    filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_IMPORTFILES);
    filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_NAMEHASH);
    filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_NAME);
    filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_STRING);
    filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_TYPEDESC);
    filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_ARRAYDESC);
    filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_CUSTDATA);
    filepos += ctl2_finalize_segment(typelib, filepos, MSFT_SEG_CUSTDATAGUID);
 
    ctl2_finalize_typeinfos(typelib, filepos);
 
    init_output_buffer();
 
    put_data(&typelib->typelib_header, sizeof(typelib->typelib_header));
    if(typelib->typelib_header.varflags & 0x100)
        put_data(&typelib->help_string_dll_offset, sizeof(typelib->help_string_dll_offset));
 
    put_data(typelib->typelib_typeinfo_offsets, typelib->typelib_header.nrtypeinfos * 4);
    put_data(&typelib->typelib_segdir, sizeof(typelib->typelib_segdir));
    ctl2_write_segment( typelib, MSFT_SEG_TYPEINFO );
    ctl2_write_segment( typelib, MSFT_SEG_GUIDHASH );
    ctl2_write_segment( typelib, MSFT_SEG_GUID );
    ctl2_write_segment( typelib, MSFT_SEG_REFERENCES );
    ctl2_write_segment( typelib, MSFT_SEG_IMPORTINFO );
    ctl2_write_segment( typelib, MSFT_SEG_IMPORTFILES );
    ctl2_write_segment( typelib, MSFT_SEG_NAMEHASH );
    ctl2_write_segment( typelib, MSFT_SEG_NAME );
    ctl2_write_segment( typelib, MSFT_SEG_STRING );
    ctl2_write_segment( typelib, MSFT_SEG_TYPEDESC );
    ctl2_write_segment( typelib, MSFT_SEG_ARRAYDESC );
    ctl2_write_segment( typelib, MSFT_SEG_CUSTDATA );
    ctl2_write_segment( typelib, MSFT_SEG_CUSTDATAGUID );
 
    ctl2_write_typeinfos(typelib);
 
    if (strendswith( typelib_name, ".res" ))  /* create a binary resource file */
    {
        char typelib_id[13] = "#1";
 
        expr_t *expr = get_attrp( typelib->typelib->attrs, ATTR_ID );
        if (expr)
            snprintf( typelib_id, sizeof(typelib_id), "#%d", expr->cval );
        add_output_to_resources( "TYPELIB", typelib_id );
        if (strendswith( typelib_name, "_t.res" ))  /* add typelib registration */
            output_typelib_regscript( typelib->typelib );
#ifdef __REACTOS__
        flush_output_resources( typelib_name );
#endif
    }
    else flush_output_buffer( typelib_name );
}

Referenced by create_msft_typelib().

◆ set_custdata()

static void set_custdata	(	msft_typelib_t *	typelib,
		const struct uuid *	guid,
		int	vt,
		const void *	value,
		int *	offset
	)

static

Definition at line 1258 of file write_msft.c.

{
    int guidoffset;
    int custoffset;
    int *custdata;
    int data_out;
    int hash_key;
 
    hash_key = ctl2_hash_guid(guid);
    guidoffset = ctl2_find_guid(typelib, hash_key, guid);
    if(guidoffset == -1) {
        /* add GUID that was not already present */
        MSFT_GuidEntry guidentry;
        guidentry.guid = *guid;
 
        guidentry.hreftype = -1;
        guidentry.next_hash = -1;
 
        guidoffset = ctl2_alloc_guid(typelib, &guidentry);
    }
 
    if(vt == VT_BSTR)
        /* TODO midl appears to share a single reference if the same string is used as custdata in multiple places */
        write_string_value(typelib, &data_out, value);
    else
        write_int_value(typelib, &data_out, vt, *(int*)value);
 
    custoffset = ctl2_alloc_segment(typelib, MSFT_SEG_CUSTDATAGUID, 12, 0);
 
    custdata = (int *)&typelib->typelib_segment_data[MSFT_SEG_CUSTDATAGUID][custoffset];
    custdata[0] = guidoffset;
    custdata[1] = data_out;
    custdata[2] = *offset;
    *offset = custoffset;
}

Referenced by create_msft_typelib(), and set_custdata_attr().

◆ set_custdata_attr()

static void set_custdata_attr	(	msft_typelib_t *	typelib,
		attr_custdata_t *	custdata,
		int *	offset
	)

static

Definition at line 1295 of file write_msft.c.

{
    switch(custdata->pval->type) {
        case EXPR_STRLIT:
        case EXPR_WSTRLIT:
            set_custdata(typelib, &custdata->id, VT_BSTR, custdata->pval->u.sval, offset);
            break;
        case EXPR_NUM:
            set_custdata(typelib, &custdata->id, VT_I4, &custdata->pval->u.integer.value, offset);
            break;
        default:
            error("custom() attribute with unknown type\n");
            break;
    }
}

Referenced by add_func_desc(), add_var_desc(), create_msft_typeinfo(), and create_msft_typelib().

◆ set_doc_string()

static void set_doc_string ( msft_typelib_t * typelib )

static

Definition at line 2527 of file write_msft.c.

{
    char *str = get_attrp( typelib->typelib->attrs, ATTR_HELPSTRING );
 
    if (str)
    {
        int offset = ctl2_alloc_string(typelib, str);
        if (offset != -1) typelib->typelib_header.helpstring = offset;
    }
}

Referenced by create_msft_typelib().

◆ set_guid()

static void set_guid ( msft_typelib_t * typelib )

static

Definition at line 2513 of file write_msft.c.

{
    MSFT_GuidEntry guidentry = { {0}, -2, -1 };
    int offset;
    struct uuid *ptr = get_attrp( typelib->typelib->attrs, ATTR_UUID );
 
    if (ptr) guidentry.guid = *ptr;
 
    offset = ctl2_alloc_guid(typelib, &guidentry);
    typelib->typelib_header.posguid = offset;
 
    return;
}

Referenced by create_msft_typelib().

◆ set_help_context()

static void set_help_context ( msft_typelib_t * typelib )

static

Definition at line 2553 of file write_msft.c.

{
    const expr_t *expr = get_attrp( typelib->typelib->attrs, ATTR_HELPCONTEXT );
    if (expr) typelib->typelib_header.helpcontext = expr->cval;
}

Referenced by create_msft_typelib().

◆ set_help_file_name()

static void set_help_file_name ( msft_typelib_t * typelib )

static

Definition at line 2538 of file write_msft.c.

{
    char *str = get_attrp( typelib->typelib->attrs, ATTR_HELPFILE );
 
    if (str)
    {
        int offset = ctl2_alloc_string(typelib, str);
        if (offset != -1)
        {
            typelib->typelib_header.helpfile = offset;
            typelib->typelib_header.varflags |= 0x10;
        }
    }
}

Referenced by create_msft_typelib().

◆ set_help_string_context()

static void set_help_string_context ( msft_typelib_t * typelib )

static

Definition at line 2574 of file write_msft.c.

{
    const expr_t *expr = get_attrp( typelib->typelib->attrs, ATTR_HELPSTRINGCONTEXT );
    if (expr) typelib->typelib_header.helpstringcontext = expr->cval;
}

Referenced by create_msft_typelib().

◆ set_help_string_dll()

static void set_help_string_dll ( msft_typelib_t * typelib )

static

Definition at line 2559 of file write_msft.c.

{
    char *str = get_attrp( typelib->typelib->attrs, ATTR_HELPSTRINGDLL );
 
    if (str)
    {
        int offset = ctl2_alloc_string(typelib, str);
        if (offset != -1)
        {
            typelib->help_string_dll_offset = offset;
            typelib->typelib_header.varflags |= 0x100;
        }
    }
}

Referenced by create_msft_typelib().

◆ set_lcid()

static void set_lcid ( msft_typelib_t * typelib )

static

Definition at line 2580 of file write_msft.c.

{
    const expr_t *lcid_expr = get_attrp( typelib->typelib->attrs, ATTR_LIBLCID );
    if(lcid_expr)
    {
        typelib->typelib_header.lcid  = lcid_expr->cval;
        typelib->typelib_header.lcid2 = lcid_expr->cval;
    }
}

Referenced by create_msft_typelib().

◆ set_lib_flags()

static void set_lib_flags ( msft_typelib_t * typelib )

static

Definition at line 2590 of file write_msft.c.

{
    const attr_t *attr;
 
    typelib->typelib_header.flags = 0;
    if (!typelib->typelib->attrs) return;
    LIST_FOR_EACH_ENTRY( attr, typelib->typelib->attrs, const attr_t, entry )
    {
        switch(attr->type) {
        case ATTR_CONTROL:
            typelib->typelib_header.flags |= 0x02; /* LIBFLAG_FCONTROL */
            break;
        case ATTR_HIDDEN:
            typelib->typelib_header.flags |= 0x04; /* LIBFLAG_FHIDDEN */
            break;
        case ATTR_RESTRICTED:
            typelib->typelib_header.flags |= 0x01; /* LIBFLAG_FRESTRICTED */
            break;
        default:
            break;
        }
    }
    return;
}

Referenced by create_msft_typelib().

◆ set_name()

static void set_name ( msft_typelib_t * typelib )

static

Definition at line 2498 of file write_msft.c.

{
    int offset;
 
    offset = ctl2_alloc_name(typelib, typelib->typelib->name);
    if (offset == -1) return;
    typelib->typelib_header.NameOffset = offset;
    return;
}

Referenced by create_msft_typelib(), and ft_property_do().

◆ set_version()

static void set_version ( msft_typelib_t * typelib )

static

Definition at line 2508 of file write_msft.c.

{
    typelib->typelib_header.version = get_attrv( typelib->typelib->attrs, ATTR_VERSION );
}

Referenced by create_msft_typelib().

◆ write_default_value()

static void write_default_value	(	msft_typelib_t *	typelib,
		type_t *	type,
		expr_t *	expr,
		int *	out
	)

static

Definition at line 1196 of file write_msft.c.

{
    int vt;
 
    if (expr->type == EXPR_STRLIT || expr->type == EXPR_WSTRLIT) {
        vt = get_type_vt(type);
        if (vt != VT_BSTR && vt != VT_VARIANT)
            error("string default value applied to non-string type\n");
        chat("default value '%s'\n", expr->u.sval);
        write_string_value(typelib, out, expr->u.sval);
        return;
    }
 
    if (type_get_type(type) == TYPE_ENUM) {
        vt = VT_I4;
    } else if (is_ptr(type)) {
        vt = get_type_vt(type_pointer_get_ref_type(type));
        if (vt == VT_USERDEFINED)
            vt = VT_I4;
        if (expr->cval)
            warning("non-null pointer default value\n");
    } else {
        vt = get_type_vt(type);
        switch(vt) {
        case VT_I2:
        case VT_I4:
        case VT_R4:
        case VT_BOOL:
        case VT_I1:
        case VT_UI1:
        case VT_UI2:
        case VT_UI4:
        case VT_INT:
        case VT_UINT:
        case VT_HRESULT:
            break;
        case VT_USERDEFINED:
            vt = VT_I4;
            break;
        case VT_VARIANT: {
            switch (expr->type) {
            case EXPR_DOUBLE:
                vt = VT_R4;
                break;
            case EXPR_NUM:
                vt = VT_I4;
                break;
            default:
                warning("can't write default VT_VARIANT value for expression type %d.\n", expr->type);
                return;
            }
            break;
        }
        default:
            warning("can't write value of type %d yet\n", vt);
            return;
        }
    }
 
    write_int_value(typelib, out, vt, expr->cval);
}

Referenced by add_func_desc().

◆ write_int_value()

static void write_int_value	(	msft_typelib_t *	typelib,
		int *	out,
		int	vt,
		int	value
	)

static

Definition at line 1165 of file write_msft.c.

{
    const unsigned int lv = get_ulong_val(value, vt);
    if ((lv & 0x3ffffff) == lv) {
        *out = 0x80000000;
        *out |= vt << 26;
        *out |= lv;
    } else {
        int offset = ctl2_alloc_segment(typelib, MSFT_SEG_CUSTDATA, 8, 0);
        *((unsigned short *)&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset]) = vt;
        memcpy(&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset+2], &value, 4);
        *((unsigned short *)&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset+6]) = 0x5757;
        *out = offset;
    }
}

Referenced by add_var_desc(), set_custdata(), and write_default_value().

◆ write_string_value()

static void write_string_value	(	msft_typelib_t *	typelib,
		int *	out,
		const char *	value
	)

static

Definition at line 1181 of file write_msft.c.

{
    int len = strlen(value), seg_len = (len + 6 + 3) & ~0x3;
    int offset = ctl2_alloc_segment(typelib, MSFT_SEG_CUSTDATA, seg_len, 0);
    *((unsigned short *)&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset]) = VT_BSTR;
    memcpy(&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset+2], &len, sizeof(len));
    memcpy(&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset+6], value, len);
    len += 6;
    while(len < seg_len) {
        *((char *)&typelib->typelib_segment_data[MSFT_SEG_CUSTDATA][offset+len]) = 0x57;
        len++;
    }
    *out = offset;
}

Referenced by set_custdata(), and write_default_value().

Classes

Typedefs

Enumerations

Functions

Typedef Documentation

◆ MSFT_ImpFile

◆ msft_typeinfo_t

◆ msft_typelib_t

Enumeration Type Documentation

◆ MSFT_segment_index

Function Documentation

◆ add_coclass_typeinfo()

◆ add_dispatch()

◆ add_dispinterface_typeinfo()

◆ add_entry()

◆ add_enum_typeinfo()

◆ add_func_desc()

◆ add_impl_type()

◆ add_interface_typeinfo()

◆ add_module_typeinfo()

◆ add_structure_typeinfo()

◆ add_type_typeinfo()

◆ add_typedef_typeinfo()

◆ add_union_typeinfo()

◆ add_var_desc()

◆ alloc_importfile()

◆ alloc_importinfo()

◆ alloc_msft_importinfo()

◆ create_msft_typeinfo()

◆ create_msft_typelib()

◆ ctl2_alloc_guid()

◆ ctl2_alloc_name()

◆ ctl2_alloc_segment()

◆ ctl2_alloc_string()

◆ ctl2_alloc_typeinfo()

◆ ctl2_encode_name()

◆ ctl2_encode_string()

◆ ctl2_finalize_segment()

◆ ctl2_finalize_typeinfos()

◆ ctl2_find_guid()

◆ ctl2_find_name()

◆ ctl2_hash_guid()

◆ ctl2_init_header()

◆ ctl2_init_segdir()

◆ ctl2_write_segment()

◆ ctl2_write_typeinfos()

◆ dump_type()

◆ encode_type()

◆ encode_var()

◆ find_importinfo()

◆ get_ulong_val()

◆ save_all_changes()

◆ set_custdata()

◆ set_custdata_attr()

◆ set_doc_string()

◆ set_guid()

◆ set_help_context()

◆ set_help_file_name()

◆ set_help_string_context()

◆ set_help_string_dll()

◆ set_lcid()

◆ set_lib_flags()

◆ set_name()

◆ set_version()

◆ write_default_value()

◆ write_int_value()

◆ write_string_value()