dispex.c File Reference

#include "mshtml_private.h"

Include dependency graph for dispex.c:

Go to the source code of this file.

Classes
struct	func_info_t
struct	dispex_data_t
struct	dynamic_prop_t
struct	func_disp_t
struct	func_obj_entry_t
struct	dispex_dynamic_data_t

Macros
#define	MAX_ARGS   16
#define	DYNPROP_DELETED   0x01
#define	DISPID_DYNPROP_0   0x50000000
#define	DISPID_DYNPROP_MAX   0x5fffffff
#define	FDEX_VERSION_MASK   0xf0000000
#define	XIID(iface)   &IID_ ## iface,
#define	XDIID(iface)   &DIID_ ## iface,
#define	BUILTIN_ARG_TYPES_SWITCH
#define	BUILTIN_TYPES_SWITCH
#define	CASE_VT(x, a, b)   case x: return TRUE
#define	CASE_VT(vt, type, access)
#define	CASE_VT(vt, type, access)
#define	CASE_VT(vt, type, access)

Functions
static HRESULT	load_typelib (void)
static HRESULT	get_typeinfo (tid_t tid, ITypeInfo **typeinfo)
void	release_typelib (void)
HRESULT	get_htmldoc_classinfo (ITypeInfo **typeinfo)
static BOOL	is_arg_type_supported (VARTYPE vt)
static void	add_func_info (dispex_data_t *data, DWORD *size, tid_t tid, const FUNCDESC *desc, ITypeInfo *dti)
static int	dispid_cmp (const void *p1, const void *p2)
static int	func_name_cmp (const void *p1, const void *p2)
static dispex_data_t *	preprocess_dispex_data (DispatchEx *This)
static int	id_cmp (const void *p1, const void *p2)
HRESULT	get_dispids (tid_t tid, DWORD *ret_size, DISPID **ret)
static dispex_data_t *	get_dispex_data (DispatchEx *This)
static BOOL	is_custom_dispid (DISPID id)
static BOOL	is_dynamic_dispid (DISPID id)
dispex_prop_type_t	get_dispid_type (DISPID id)
static HRESULT	variant_copy (VARIANT *dest, VARIANT *src)
static dispex_dynamic_data_t *	get_dynamic_data (DispatchEx *This)
static HRESULT	get_dynamic_prop (DispatchEx *This, const WCHAR *name, DWORD flags, dynamic_prop_t **ret)
HRESULT	dispex_get_dprop_ref (DispatchEx *This, const WCHAR *name, BOOL alloc, VARIANT **ret)
HRESULT	dispex_get_dynid (DispatchEx *This, const WCHAR *name, DISPID *id)
static HRESULT	dispex_value (DispatchEx *This, LCID lcid, WORD flags, DISPPARAMS *params, VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
static HRESULT	typeinfo_invoke (DispatchEx *This, func_info_t *func, WORD flags, DISPPARAMS *dp, VARIANT *res, EXCEPINFO *ei)
static func_disp_t *	impl_from_IUnknown (IUnknown *iface)
static HRESULT WINAPI	Function_QueryInterface (IUnknown *iface, REFIID riid, void **ppv)
static ULONG WINAPI	Function_AddRef (IUnknown *iface)
static ULONG WINAPI	Function_Release (IUnknown *iface)
static func_disp_t *	impl_from_DispatchEx (DispatchEx *iface)
static HRESULT	function_value (DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *params, VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
static func_disp_t *	create_func_disp (DispatchEx *obj, func_info_t *info)
static HRESULT	invoke_disp_value (DispatchEx *This, IDispatch *func_disp, LCID lcid, WORD flags, DISPPARAMS *dp, VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
static HRESULT	get_func_obj_entry (DispatchEx *This, func_info_t *func, func_obj_entry_t **ret)
static HRESULT	get_builtin_func (dispex_data_t *data, DISPID id, func_info_t **ret)
static HRESULT	get_builtin_id (DispatchEx *This, BSTR name, DWORD grfdex, DISPID *ret)
static HRESULT	change_type (VARIANT *dst, VARIANT *src, VARTYPE vt, IServiceProvider *caller)
static HRESULT	builtin_propget (DispatchEx *This, func_info_t *func, DISPPARAMS *dp, VARIANT *res)
static HRESULT	builtin_propput (DispatchEx *This, func_info_t *func, DISPPARAMS *dp, IServiceProvider *caller)
static HRESULT	invoke_builtin_function (DispatchEx *This, func_info_t *func, DISPPARAMS *dp, VARIANT *res, IServiceProvider *caller)
static HRESULT	function_invoke (DispatchEx *This, func_info_t *func, WORD flags, DISPPARAMS *dp, VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
static HRESULT	invoke_builtin_prop (DispatchEx *This, DISPID id, LCID lcid, WORD flags, DISPPARAMS *dp, VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
HRESULT	remove_attribute (DispatchEx *This, DISPID id, VARIANT_BOOL *success)
static DispatchEx *	impl_from_IDispatchEx (IDispatchEx *iface)
static HRESULT WINAPI	DispatchEx_QueryInterface (IDispatchEx *iface, REFIID riid, void **ppv)
static ULONG WINAPI	DispatchEx_AddRef (IDispatchEx *iface)
static ULONG WINAPI	DispatchEx_Release (IDispatchEx *iface)
static HRESULT WINAPI	DispatchEx_GetTypeInfoCount (IDispatchEx *iface, UINT *pctinfo)
static HRESULT WINAPI	DispatchEx_GetTypeInfo (IDispatchEx *iface, UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
static HRESULT WINAPI	DispatchEx_GetIDsOfNames (IDispatchEx *iface, REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
static HRESULT WINAPI	DispatchEx_Invoke (IDispatchEx *iface, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
static HRESULT WINAPI	DispatchEx_GetDispID (IDispatchEx *iface, BSTR bstrName, DWORD grfdex, DISPID *pid)
static HRESULT WINAPI	DispatchEx_InvokeEx (IDispatchEx *iface, DISPID id, LCID lcid, WORD wFlags, DISPPARAMS *pdp, VARIANT *pvarRes, EXCEPINFO *pei, IServiceProvider *pspCaller)
static HRESULT WINAPI	DispatchEx_DeleteMemberByName (IDispatchEx *iface, BSTR bstrName, DWORD grfdex)
static HRESULT WINAPI	DispatchEx_DeleteMemberByDispID (IDispatchEx *iface, DISPID id)
static HRESULT WINAPI	DispatchEx_GetMemberProperties (IDispatchEx *iface, DISPID id, DWORD grfdexFetch, DWORD *pgrfdex)
static HRESULT WINAPI	DispatchEx_GetMemberName (IDispatchEx *iface, DISPID id, BSTR *pbstrName)
static HRESULT WINAPI	DispatchEx_GetNextDispID (IDispatchEx *iface, DWORD grfdex, DISPID id, DISPID *pid)
static HRESULT WINAPI	DispatchEx_GetNameSpaceParent (IDispatchEx *iface, IUnknown **ppunk)
BOOL	dispex_query_interface (DispatchEx *This, REFIID riid, void **ppv)
void	dispex_traverse (DispatchEx *This, nsCycleCollectionTraversalCallback *cb)
void	dispex_unlink (DispatchEx *This)
void	release_dispex (DispatchEx *This)
void	init_dispex (DispatchEx *dispex, IUnknown *outer, dispex_static_data_t *data)

Variables
static CRITICAL_SECTION	cs_dispex_static_data = { &cs_dispex_static_data_dbg, -1, 0, 0, 0, 0 }
static CRITICAL_SECTION_DEBUG	cs_dispex_static_data_dbg
static const WCHAR	objectW [] = {'[','o','b','j','e','c','t',']',0}
static ITypeLib *	typelib
static ITypeInfo *	typeinfos [LAST_tid]
static struct list	dispex_data_list = LIST_INIT(dispex_data_list)
static REFIID	tid_ids []
static const IUnknownVtbl	FunctionUnkVtbl
static const dispex_static_data_vtbl_t	function_dispex_vtbl
static const tid_t	function_iface_tids [] = {0}
static dispex_static_data_t	function_dispex
static IDispatchExVtbl	DispatchExVtbl

Macro Definition Documentation

BUILTIN_ARG_TYPES_SWITCH

#define BUILTIN_ARG_TYPES_SWITCH

Value:

    CASE_VT(VT_I2, INT16, V_I2);                        \
    CASE_VT(VT_I4, INT32, V_I4);                        \
    CASE_VT(VT_R4, float, V_R4);                        \
    CASE_VT(VT_BSTR, BSTR, V_BSTR);                     \
    CASE_VT(VT_BOOL, VARIANT_BOOL, V_BOOL)

Definition at line 188 of file dispex.c.

BUILTIN_TYPES_SWITCH

#define BUILTIN_TYPES_SWITCH

Value:

    BUILTIN_ARG_TYPES_SWITCH;                           \
    CASE_VT(VT_VARIANT, VARIANT, *);                    \
    CASE_VT(VT_PTR, void*, V_BYREF);                    \
    CASE_VT(VT_UNKNOWN, IUnknown*, V_UNKNOWN);          \
    CASE_VT(VT_DISPATCH, IDispatch*, V_DISPATCH)

Definition at line 196 of file dispex.c.

CASE_VT [1/4]

#define CASE_VT	(		vt,
			type,
			access
	)

Value:

        case vt: { \
            type val; \
            hres = ((HRESULT (WINAPI*)(IUnknown*,type*))((void**)iface->lpVtbl)[func->get_vtbl_off])(iface,&val); \
            if(SUCCEEDED(hres)) \
                access(res) = val; \
            } \
            break

CASE_VT [2/4]

#define CASE_VT	(		vt,
			type,
			access
	)

Value:

        case vt: \
            hres = ((HRESULT (WINAPI*)(IUnknown*,type))((void**)iface->lpVtbl)[func->put_vtbl_off])(iface,access(v)); \
            break

CASE_VT [3/4]

#define CASE_VT	(		vt,
			type,
			access
	)

Value:

            case vt:                                    \
                V_BYREF(&ret_ref) = &access(&retv);     \
                break

CASE_VT [4/4]

#define CASE_VT	(		x,
			a,
			b
	)		case x: return TRUE

DISPID_DYNPROP_0

#define DISPID_DYNPROP_0   0x50000000

Definition at line 85 of file dispex.c.

DISPID_DYNPROP_MAX

#define DISPID_DYNPROP_MAX   0x5fffffff

Definition at line 86 of file dispex.c.

DYNPROP_DELETED

#define DYNPROP_DELETED   0x01

Definition at line 63 of file dispex.c.

FDEX_VERSION_MASK

#define FDEX_VERSION_MASK   0xf0000000

Definition at line 88 of file dispex.c.

MAX_ARGS

#define MAX_ARGS   16

Definition at line 21 of file dispex.c.

XDIID

#define XDIID

(

iface

)

&DIID_ ## iface,

XIID

#define XIID

(

iface

)

&IID_ ## iface,

Function Documentation

add_func_info()

static void add_func_info ( dispex_data_t *  data, DWORD *  size, tid_t  tid, const FUNCDESC *  desc, ITypeInfo *  dti  )

static

Definition at line 213 of file dispex.c.

{
    func_info_t *info;
    HRESULT hres;
 
    for(info = data->funcs; info < data->funcs+data->func_cnt; info++) {
        if(info->id == desc->memid) {
            if(info->tid != tid)
                return; /* Duplicated in other interface */
            break;
        }
    }
 
    if(info == data->funcs+data->func_cnt) {
        if(data->func_cnt == *size)
            data->funcs = heap_realloc_zero(data->funcs, (*size <<= 1)*sizeof(func_info_t));
 
        info = data->funcs+data->func_cnt;
        hres = ITypeInfo_GetDocumentation(dti, desc->memid, &info->name, NULL, NULL, NULL);
        if(FAILED(hres))
            return;
 
        data->func_cnt++;
 
        info->id = desc->memid;
        info->tid = tid;
        info->func_disp_idx = -1;
        info->prop_vt = VT_EMPTY;
    }
 
    if(desc->invkind & DISPATCH_METHOD) {
        unsigned i;
 
        info->func_disp_idx = data->func_disp_cnt++;
        info->argc = desc->cParams;
 
        assert(info->argc < MAX_ARGS);
        assert(desc->funckind == FUNC_DISPATCH);
 
        info->arg_types = heap_alloc(sizeof(*info->arg_types) * info->argc);
        if(!info->arg_types)
            return; /* FIXME: real error instead of fallback */
 
        for(i=0; i < info->argc; i++)
            info->arg_types[i] = desc->lprgelemdescParam[i].tdesc.vt;
 
        info->prop_vt = desc->elemdescFunc.tdesc.vt;
        if(info->prop_vt != VT_VOID && !is_arg_type_supported(info->prop_vt)) {
            TRACE("%s: return type %d\n", debugstr_w(info->name), info->prop_vt);
            return; /* Fallback to ITypeInfo::Invoke */
        }
 
        if(desc->cParamsOpt) {
            TRACE("%s: optional params\n", debugstr_w(info->name));
            return; /* Fallback to ITypeInfo::Invoke */
        }
 
        for(i=0; i < info->argc; i++) {
            if(!is_arg_type_supported(info->arg_types[i])) {
                return; /* Fallback to ITypeInfo for unsupported arg types */
            }
 
            if(desc->lprgelemdescParam[i].u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT) {
                TRACE("%s param %d: default value\n", debugstr_w(info->name), i);
                return; /* Fallback to ITypeInfo::Invoke */
            }
        }
 
        assert(info->argc <= MAX_ARGS);
        assert(desc->callconv == CC_STDCALL);
 
        info->call_vtbl_off = desc->oVft/sizeof(void*);
    }else if(desc->invkind & (DISPATCH_PROPERTYPUT|DISPATCH_PROPERTYGET)) {
        VARTYPE vt = VT_EMPTY;
 
        if(desc->invkind & DISPATCH_PROPERTYGET) {
            vt = desc->elemdescFunc.tdesc.vt;
            info->get_vtbl_off = desc->oVft/sizeof(void*);
        }
        if(desc->invkind & DISPATCH_PROPERTYPUT) {
            assert(desc->cParams == 1);
            vt = desc->lprgelemdescParam->tdesc.vt;
            info->put_vtbl_off = desc->oVft/sizeof(void*);
        }
 
        assert(info->prop_vt == VT_EMPTY || vt == info->prop_vt);
        info->prop_vt = vt;
    }
}

Referenced by preprocess_dispex_data().

builtin_propget()

static HRESULT builtin_propget ( DispatchEx *  This, func_info_t *  func, DISPPARAMS *  dp, VARIANT *  res  )

static

Definition at line 943 of file dispex.c.

{
    IUnknown *iface;
    HRESULT hres;
 
    if(dp && dp->cArgs) {
        FIXME("cArgs %d\n", dp->cArgs);
        return E_NOTIMPL;
    }
 
    assert(func->get_vtbl_off);
 
    hres = IUnknown_QueryInterface(This->outer, tid_ids[func->tid], (void**)&iface);
    if(SUCCEEDED(hres)) {
        switch(func->prop_vt) {
#define CASE_VT(vt,type,access) \
        case vt: { \
            type val; \
            hres = ((HRESULT (WINAPI*)(IUnknown*,type*))((void**)iface->lpVtbl)[func->get_vtbl_off])(iface,&val); \
            if(SUCCEEDED(hres)) \
                access(res) = val; \
            } \
            break
        BUILTIN_TYPES_SWITCH;
#undef CASE_VT
        default:
            FIXME("Unhandled vt %d\n", func->prop_vt);
            hres = E_NOTIMPL;
        }
        IUnknown_Release(iface);
    }
 
    if(FAILED(hres))
        return hres;
 
    if(func->prop_vt != VT_VARIANT)
        V_VT(res) = func->prop_vt == VT_PTR ? VT_DISPATCH : func->prop_vt;
    return S_OK;
}

Referenced by invoke_builtin_prop().

builtin_propput()

static HRESULT builtin_propput ( DispatchEx *  This, func_info_t *  func, DISPPARAMS *  dp, IServiceProvider *  caller  )

static

Definition at line 983 of file dispex.c.

{
    VARIANT *v, tmpv;
    IUnknown *iface;
    HRESULT hres;
 
    if(dp->cArgs != 1 || (dp->cNamedArgs == 1 && *dp->rgdispidNamedArgs != DISPID_PROPERTYPUT)
            || dp->cNamedArgs > 1) {
        FIXME("invalid args\n");
        return E_INVALIDARG;
    }
 
    if(!func->put_vtbl_off) {
        FIXME("No setter\n");
        return E_FAIL;
    }
 
    v = dp->rgvarg;
    if(func->prop_vt != VT_VARIANT && V_VT(v) != func->prop_vt) {
        hres = change_type(&tmpv, v, func->prop_vt, caller);
        if(FAILED(hres))
            return hres;
        v = &tmpv;
    }
 
    hres = IUnknown_QueryInterface(This->outer, tid_ids[func->tid], (void**)&iface);
    if(SUCCEEDED(hres)) {
        switch(func->prop_vt) {
#define CASE_VT(vt,type,access) \
        case vt: \
            hres = ((HRESULT (WINAPI*)(IUnknown*,type))((void**)iface->lpVtbl)[func->put_vtbl_off])(iface,access(v)); \
            break
        BUILTIN_TYPES_SWITCH;
#undef CASE_VT
        default:
            FIXME("Unimplemented vt %d\n", func->prop_vt);
            hres = E_NOTIMPL;
        }
 
        IUnknown_Release(iface);
    }
 
    if(v == &tmpv)
        VariantClear(v);
    return hres;
}

Referenced by invoke_builtin_prop(), and remove_attribute().

change_type()

static HRESULT change_type ( VARIANT *  dst, VARIANT *  src, VARTYPE  vt, IServiceProvider *  caller  )

static

Definition at line 914 of file dispex.c.

{
    V_VT(dst) = VT_EMPTY;
 
    if(caller) {
        IVariantChangeType *change_type = NULL;
        HRESULT hres;
 
        hres = IServiceProvider_QueryService(caller, &SID_VariantConversion, &IID_IVariantChangeType, (void**)&change_type);
        if(SUCCEEDED(hres)) {
            hres = IVariantChangeType_ChangeType(change_type, dst, src, LOCALE_NEUTRAL, vt);
            IVariantChangeType_Release(change_type);
            return hres;
        }
    }
 
    switch(vt) {
    case VT_BOOL:
        if(V_VT(src) == VT_BSTR) {
            V_VT(dst) = VT_BOOL;
            V_BOOL(dst) = V_BSTR(src) && *V_BSTR(src) ? VARIANT_TRUE : VARIANT_FALSE;
            return S_OK;
        }
        break;
    }
 
    return VariantChangeType(dst, src, 0, vt);
}

Referenced by _call_change_type(), _change_type_fail(), builtin_propput(), change_type(), invoke_builtin_function(), test_caller(), test_change_type(), test_change_types(), and uia_iface_AddTextEditTextChangedEventHandler().

create_func_disp()

static func_disp_t * create_func_disp ( DispatchEx *  obj, func_info_t *  info  )

static

Definition at line 760 of file dispex.c.

{
    func_disp_t *ret;
 
    ret = heap_alloc_zero(sizeof(func_disp_t));
    if(!ret)
        return NULL;
 
    ret->IUnknown_iface.lpVtbl = &FunctionUnkVtbl;
    init_dispex(&ret->dispex, &ret->IUnknown_iface,  &function_dispex);
    ret->ref = 1;
    ret->obj = obj;
    ret->info = info;
 
    return ret;
}

Referenced by get_func_obj_entry().

DispatchEx_AddRef()

static ULONG WINAPI DispatchEx_AddRef ( IDispatchEx *  iface )

static

Definition at line 1332 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
 
    return IUnknown_AddRef(This->outer);
}

DispatchEx_DeleteMemberByDispID()

static HRESULT WINAPI DispatchEx_DeleteMemberByDispID ( IDispatchEx *  iface, DISPID  id  )

static

Definition at line 1521 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
 
    TRACE("(%p)->(%x)\n", This, id);
 
    /* Not implemented by IE */
    return E_NOTIMPL;
}

DispatchEx_DeleteMemberByName()

static HRESULT WINAPI DispatchEx_DeleteMemberByName ( IDispatchEx *  iface, BSTR  bstrName, DWORD  grfdex  )

static

Definition at line 1511 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
 
    TRACE("(%p)->(%s %x)\n", This, debugstr_w(bstrName), grfdex);
 
    /* Not implemented by IE */
    return E_NOTIMPL;
}

DispatchEx_GetDispID()

static HRESULT WINAPI DispatchEx_GetDispID ( IDispatchEx *  iface, BSTR  bstrName, DWORD  grfdex, DISPID *  pid  )

static

Definition at line 1405 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
    dynamic_prop_t *dprop;
    HRESULT hres;
 
    TRACE("(%p)->(%s %x %p)\n", This, debugstr_w(bstrName), grfdex, pid);
 
    if(grfdex & ~(fdexNameCaseSensitive|fdexNameCaseInsensitive|fdexNameEnsure|fdexNameImplicit|FDEX_VERSION_MASK))
        FIXME("Unsupported grfdex %x\n", grfdex);
 
    hres = get_builtin_id(This, bstrName, grfdex, pid);
    if(hres != DISP_E_UNKNOWNNAME)
        return hres;
 
    hres = get_dynamic_prop(This, bstrName, grfdex, &dprop);
    if(FAILED(hres))
        return hres;
 
    *pid = DISPID_DYNPROP_0 + (dprop - This->dynamic_data->props);
    return S_OK;
}

DispatchEx_GetIDsOfNames()

static HRESULT WINAPI DispatchEx_GetIDsOfNames ( IDispatchEx *  iface, REFIID  riid, LPOLESTR *  rgszNames, UINT  cNames, LCID  lcid, DISPID *  rgDispId  )

static

Definition at line 1372 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
    UINT i;
    HRESULT hres;
 
    TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
          lcid, rgDispId);
 
    for(i=0; i < cNames; i++) {
        hres = IDispatchEx_GetDispID(&This->IDispatchEx_iface, rgszNames[i], 0, rgDispId+i);
        if(FAILED(hres))
            return hres;
    }
 
    return S_OK;
}

DispatchEx_GetMemberName()

static HRESULT WINAPI DispatchEx_GetMemberName ( IDispatchEx *  iface, DISPID  id, BSTR *  pbstrName  )

static

Definition at line 1538 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
    dispex_data_t *data;
    func_info_t *func;
    HRESULT hres;
 
    TRACE("(%p)->(%x %p)\n", This, id, pbstrName);
 
    if(is_dynamic_dispid(id)) {
        DWORD idx = id - DISPID_DYNPROP_0;
 
        if(!get_dynamic_data(This) || This->dynamic_data->prop_cnt <= idx)
            return DISP_E_UNKNOWNNAME;
 
        *pbstrName = SysAllocString(This->dynamic_data->props[idx].name);
        if(!*pbstrName)
            return E_OUTOFMEMORY;
 
        return S_OK;
    }
 
    data = get_dispex_data(This);
    if(!data)
        return E_FAIL;
 
    hres = get_builtin_func(data, id, &func);
    if(FAILED(hres))
        return hres;
 
    *pbstrName = SysAllocString(func->name);
    if(!*pbstrName)
        return E_OUTOFMEMORY;
    return S_OK;
}

DispatchEx_GetMemberProperties()

static HRESULT WINAPI DispatchEx_GetMemberProperties ( IDispatchEx *  iface, DISPID  id, DWORD  grfdexFetch, DWORD *  pgrfdex  )

static

Definition at line 1531 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
    FIXME("(%p)->(%x %x %p)\n", This, id, grfdexFetch, pgrfdex);
    return E_NOTIMPL;
}

DispatchEx_GetNameSpaceParent()

static HRESULT WINAPI DispatchEx_GetNameSpaceParent ( IDispatchEx *  iface, IUnknown **  ppunk  )

static

Definition at line 1631 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
    FIXME("(%p)->(%p)\n", This, ppunk);
    return E_NOTIMPL;
}

DispatchEx_GetNextDispID()

static HRESULT WINAPI DispatchEx_GetNextDispID ( IDispatchEx *  iface, DWORD  grfdex, DISPID  id, DISPID *  pid  )

static

Definition at line 1574 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
    dispex_data_t *data;
    func_info_t *func;
    HRESULT hres;
 
    TRACE("(%p)->(%x %x %p)\n", This, grfdex, id, pid);
 
    if(is_dynamic_dispid(id)) {
        DWORD idx = id - DISPID_DYNPROP_0;
 
        if(!get_dynamic_data(This) || This->dynamic_data->prop_cnt <= idx)
            return DISP_E_UNKNOWNNAME;
 
        while(++idx < This->dynamic_data->prop_cnt && This->dynamic_data->props[idx].flags & DYNPROP_DELETED);
 
        if(idx == This->dynamic_data->prop_cnt) {
            *pid = DISPID_STARTENUM;
            return S_FALSE;
        }
 
        *pid = DISPID_DYNPROP_0+idx;
        return S_OK;
    }
 
    data = get_dispex_data(This);
    if(!data)
        return E_FAIL;
 
    if(id == DISPID_STARTENUM) {
        func = data->funcs;
    }else {
        hres = get_builtin_func(data, id, &func);
        if(FAILED(hres))
            return hres;
        func++;
    }
 
    while(func < data->funcs+data->func_cnt) {
        /* FIXME: Skip hidden properties */
        if(func->func_disp_idx == -1) {
            *pid = func->id;
            return S_OK;
        }
        func++;
    }
 
    if(get_dynamic_data(This) && This->dynamic_data->prop_cnt) {
        *pid = DISPID_DYNPROP_0;
        return S_OK;
    }
 
    *pid = DISPID_STARTENUM;
    return S_FALSE;
}

DispatchEx_GetTypeInfo()

static HRESULT WINAPI DispatchEx_GetTypeInfo ( IDispatchEx *  iface, UINT  iTInfo, LCID  lcid, ITypeInfo **  ppTInfo  )

static

Definition at line 1356 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
    HRESULT hres;
 
    TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 
    hres = get_typeinfo(This->data->disp_tid, ppTInfo);
    if(FAILED(hres))
        return hres;
 
    ITypeInfo_AddRef(*ppTInfo);
    return S_OK;
}

DispatchEx_GetTypeInfoCount()

static HRESULT WINAPI DispatchEx_GetTypeInfoCount ( IDispatchEx *  iface, UINT *  pctinfo  )

static

Definition at line 1346 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
 
    TRACE("(%p)->(%p)\n", This, pctinfo);
 
    *pctinfo = 1;
    return S_OK;
}

DispatchEx_Invoke()

static HRESULT WINAPI DispatchEx_Invoke ( IDispatchEx *  iface, DISPID  dispIdMember, REFIID  riid, LCID  lcid, WORD  wFlags, DISPPARAMS *  pDispParams, VARIANT *  pVarResult, EXCEPINFO *  pExcepInfo, UINT *  puArgErr  )

static

Definition at line 1392 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
 
    TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
          lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 
    return IDispatchEx_InvokeEx(&This->IDispatchEx_iface, dispIdMember, lcid, wFlags, pDispParams,
            pVarResult, pExcepInfo, NULL);
}

DispatchEx_InvokeEx()

static HRESULT WINAPI DispatchEx_InvokeEx ( IDispatchEx *  iface, DISPID  id, LCID  lcid, WORD  wFlags, DISPPARAMS *  pdp, VARIANT *  pvarRes, EXCEPINFO *  pei, IServiceProvider *  pspCaller  )

static

Definition at line 1428 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
    HRESULT hres;
 
    TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
 
    if(wFlags == (DISPATCH_PROPERTYPUT|DISPATCH_PROPERTYPUTREF))
        wFlags = DISPATCH_PROPERTYPUT;
 
    switch(get_dispid_type(id)) {
    case DISPEXPROP_CUSTOM:
        if(!This->data->vtbl || !This->data->vtbl->invoke)
            return DISP_E_UNKNOWNNAME;
        return This->data->vtbl->invoke(This, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
 
    case DISPEXPROP_DYNAMIC: {
        DWORD idx = id - DISPID_DYNPROP_0;
        dynamic_prop_t *prop;
 
        if(!get_dynamic_data(This) || This->dynamic_data->prop_cnt <= idx)
            return DISP_E_UNKNOWNNAME;
 
        prop = This->dynamic_data->props+idx;
 
        switch(wFlags) {
        case DISPATCH_METHOD|DISPATCH_PROPERTYGET:
            if(!pvarRes)
                return E_INVALIDARG;
            /* fall through */
        case DISPATCH_METHOD:
            if(V_VT(&prop->var) != VT_DISPATCH) {
                FIXME("invoke %s\n", debugstr_variant(&prop->var));
                return E_NOTIMPL;
            }
 
            return invoke_disp_value(This, V_DISPATCH(&prop->var), lcid, wFlags, pdp, pvarRes, pei, pspCaller);
        case DISPATCH_PROPERTYGET:
            if(prop->flags & DYNPROP_DELETED)
                return DISP_E_UNKNOWNNAME;
            V_VT(pvarRes) = VT_EMPTY;
            return variant_copy(pvarRes, &prop->var);
        case DISPATCH_PROPERTYPUT:
            if(pdp->cArgs != 1 || (pdp->cNamedArgs == 1 && *pdp->rgdispidNamedArgs != DISPID_PROPERTYPUT)
               || pdp->cNamedArgs > 1) {
                FIXME("invalid args\n");
                return E_INVALIDARG;
            }
 
            TRACE("put %s\n", debugstr_variant(pdp->rgvarg));
            VariantClear(&prop->var);
            hres = variant_copy(&prop->var, pdp->rgvarg);
            if(FAILED(hres))
                return hres;
 
            prop->flags &= ~DYNPROP_DELETED;
            return S_OK;
        default:
            FIXME("unhandled wFlags %x\n", wFlags);
            return E_NOTIMPL;
        }
    }
    case DISPEXPROP_BUILTIN:
        if(wFlags == DISPATCH_CONSTRUCT) {
            if(id == DISPID_VALUE) {
                if(This->data->vtbl && This->data->vtbl->value) {
                    return This->data->vtbl->value(This, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
                }
                FIXME("DISPATCH_CONSTRUCT flag but missing value function\n");
                return E_FAIL;
            }
            FIXME("DISPATCH_CONSTRUCT flag without DISPID_VALUE\n");
            return E_FAIL;
        }
 
        return invoke_builtin_prop(This, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
    default:
        assert(0);
        return E_FAIL;
    }
}

DispatchEx_QueryInterface()

static HRESULT WINAPI DispatchEx_QueryInterface ( IDispatchEx *  iface, REFIID  riid, void **  ppv  )

static

Definition at line 1325 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
 
    return IUnknown_QueryInterface(This->outer, riid, ppv);
}

DispatchEx_Release()

static ULONG WINAPI DispatchEx_Release ( IDispatchEx *  iface )

static

Definition at line 1339 of file dispex.c.

{
    DispatchEx *This = impl_from_IDispatchEx(iface);
 
    return IUnknown_Release(This->outer);
}

dispex_get_dprop_ref()

HRESULT dispex_get_dprop_ref	(	DispatchEx *	This,
		const WCHAR *	name,
		BOOL	alloc,
		VARIANT **	ret
	)

Definition at line 555 of file dispex.c.

{
    dynamic_prop_t *prop;
    HRESULT hres;
 
    hres = get_dynamic_prop(This, name, alloc ? fdexNameEnsure : 0, &prop);
    if(FAILED(hres))
        return hres;
 
    *ret = &prop->var;
    return S_OK;
}

Referenced by get_event_handler(), HTMLElement3_get_disabled(), HTMLElement3_put_disabled(), HTMLElement_get_title(), HTMLElement_put_title(), HTMLStyle3_get_zoom(), HTMLStyle3_put_zoom(), remove_event_handler(), and set_event_handler().

dispex_get_dynid()

HRESULT dispex_get_dynid	(	DispatchEx *	This,
		const WCHAR *	name,
		DISPID *	id
	)

Definition at line 568 of file dispex.c.

{
    dynamic_prop_t *prop;
    HRESULT hres;
 
    hres = get_dynamic_prop(This, name, fdexNameEnsure, &prop);
    if(FAILED(hres))
        return hres;
 
    *id = DISPID_DYNPROP_0 + (prop - This->dynamic_data->props);
    return S_OK;
}

Referenced by HTMLWindow_invoke().

dispex_query_interface()

BOOL dispex_query_interface	(	DispatchEx *	This,
		REFIID	riid,
		void **	ppv
	)

Definition at line 1656 of file dispex.c.

{
    if(IsEqualGUID(&IID_IDispatch, riid))
        *ppv = &This->IDispatchEx_iface;
    else if(IsEqualGUID(&IID_IDispatchEx, riid))
        *ppv = &This->IDispatchEx_iface;
    else if(IsEqualGUID(&IID_IDispatchJS, riid))
        *ppv = NULL;
    else if(IsEqualGUID(&IID_UndocumentedScriptIface, riid))
        *ppv = NULL;
    else
        return FALSE;
 
    if(*ppv)
        IUnknown_AddRef((IUnknown*)*ppv);
    return TRUE;
}

Referenced by CustomDoc_QueryInterface(), domimpl_QueryInterface(), domselection_QueryInterface(), Function_QueryInterface(), HTMLAttributeCollection_QueryInterface(), HTMLCurrentStyle_QueryInterface(), HTMLDOMAttribute_QueryInterface(), HTMLDOMChildrenCollection_QueryInterface(), HTMLDOMImplementation_QueryInterface(), HTMLDOMNode_QI(), HTMLElementCollection_QueryInterface(), HTMLEventObj_QueryInterface(), HTMLFiltersCollection_QueryInterface(), HTMLImageElementFactory_QueryInterface(), HTMLLocation_QueryInterface(), HTMLMimeTypesCollection_QueryInterface(), HTMLOptionElementFactory_QueryInterface(), HTMLPluginsCollection_QueryInterface(), HTMLRect_QueryInterface(), HTMLScreen_QueryInterface(), HTMLSelectionObject_QueryInterface(), HTMLStorage_QueryInterface(), HTMLStyle_QueryInterface(), HTMLStyleSheet_QueryInterface(), HTMLStyleSheetRulesCollection_QueryInterface(), HTMLStyleSheetsCollection_QueryInterface(), HTMLTxtRange_QueryInterface(), HTMLWindow2_QueryInterface(), HTMLXMLHttpRequest_QueryInterface(), HTMLXMLHttpRequestFactory_QueryInterface(), MXAttributes_QueryInterface(), mxwriter_QueryInterface(), node_query_interface(), OmHistory_QueryInterface(), OmNavigator_QueryInterface(), parseError_QueryInterface(), saxxmlreader_QueryInterface(), schema_cache_QueryInterface(), vbnamespacemanager_QueryInterface(), xmlnodelist_QueryInterface(), xmlnodemap_QueryInterface(), xslprocessor_QueryInterface(), and xsltemplate_QueryInterface().

dispex_traverse()

void dispex_traverse	(	DispatchEx *	This,
		nsCycleCollectionTraversalCallback *	cb
	)

Definition at line 1674 of file dispex.c.

{
    dynamic_prop_t *prop;
 
    if(!This->dynamic_data)
        return;
 
    for(prop = This->dynamic_data->props; prop < This->dynamic_data->props + This->dynamic_data->prop_cnt; prop++) {
        if(V_VT(&prop->var) == VT_DISPATCH)
            note_cc_edge((nsISupports*)V_DISPATCH(&prop->var), "dispex_data", cb);
    }
 
    /* FIXME: Traverse func_disps */
}

Referenced by HTMLDOMNode_traverse().

dispex_unlink()

void dispex_unlink

(

DispatchEx *

This

)

Definition at line 1689 of file dispex.c.

{
    dynamic_prop_t *prop;
 
    if(!This->dynamic_data)
        return;
 
    for(prop = This->dynamic_data->props; prop < This->dynamic_data->props + This->dynamic_data->prop_cnt; prop++) {
        if(V_VT(&prop->var) == VT_DISPATCH) {
            V_VT(&prop->var) = VT_EMPTY;
            IDispatch_Release(V_DISPATCH(&prop->var));
        }else {
            VariantClear(&prop->var);
        }
    }
}

Referenced by HTMLDOMNode_unlink().

dispex_value()

static HRESULT dispex_value ( DispatchEx *  This, LCID  lcid, WORD  flags, DISPPARAMS *  params, VARIANT *  res, EXCEPINFO *  ei, IServiceProvider *  caller  )

static

Definition at line 581 of file dispex.c.

{
    if(This->data->vtbl && This->data->vtbl->value)
        return This->data->vtbl->value(This, lcid, flags, params, res, ei, caller);
 
    switch(flags) {
    case DISPATCH_PROPERTYGET:
        V_VT(res) = VT_BSTR;
        V_BSTR(res) = SysAllocString(objectW);
        if(!V_BSTR(res))
            return E_OUTOFMEMORY;
        break;
    default:
        FIXME("Unimplemented flags %x\n", flags);
        return E_NOTIMPL;
    }
 
    return S_OK;
}

Referenced by invoke_builtin_prop().

dispid_cmp()

static int dispid_cmp ( const void *  p1, const void *  p2  )

static

Definition at line 303 of file dispex.c.

{
    return ((const func_info_t*)p1)->id - ((const func_info_t*)p2)->id;
}

Referenced by preprocess_dispex_data().

func_name_cmp()

static int func_name_cmp ( const void *  p1, const void *  p2  )

static

Definition at line 308 of file dispex.c.

{
    return strcmpiW((*(func_info_t* const*)p1)->name, (*(func_info_t* const*)p2)->name);
}

Referenced by preprocess_dispex_data().

Function_AddRef()

static ULONG WINAPI Function_AddRef ( IUnknown *  iface )

static

Definition at line 652 of file dispex.c.

{
    func_disp_t *This = impl_from_IUnknown(iface);
    LONG ref = InterlockedIncrement(&This->ref);
 
    TRACE("(%p) ref=%d\n", This, ref);
 
    return ref;
}

function_invoke()

static HRESULT function_invoke ( DispatchEx *  This, func_info_t *  func, WORD  flags, DISPPARAMS *  dp, VARIANT *  res, EXCEPINFO *  ei, IServiceProvider *  caller  )

static

Definition at line 1103 of file dispex.c.

{
    HRESULT hres;
 
    switch(flags) {
    case DISPATCH_METHOD|DISPATCH_PROPERTYGET:
        if(!res)
            return E_INVALIDARG;
        /* fall through */
    case DISPATCH_METHOD:
        if(This->dynamic_data && This->dynamic_data->func_disps
           && This->dynamic_data->func_disps[func->func_disp_idx].func_obj) {
            func_obj_entry_t *entry = This->dynamic_data->func_disps + func->func_disp_idx;
 
            if(V_VT(&entry->val) != VT_DISPATCH) {
                FIXME("calling %s not supported\n", debugstr_variant(&entry->val));
                return E_NOTIMPL;
            }
 
            if((IDispatch*)&entry->func_obj->dispex.IDispatchEx_iface != V_DISPATCH(&entry->val)) {
                if(!V_DISPATCH(&entry->val)) {
                    FIXME("Calling null\n");
                    return E_FAIL;
                }
 
                hres = invoke_disp_value(This, V_DISPATCH(&entry->val), 0, flags, dp, res, ei, NULL);
                break;
            }
        }
 
        if(func->call_vtbl_off)
            hres = invoke_builtin_function(This, func, dp, res, caller);
        else
            hres = typeinfo_invoke(This, func, flags, dp, res, ei);
        break;
    case DISPATCH_PROPERTYGET: {
        func_obj_entry_t *entry;
 
        if(func->id == DISPID_VALUE) {
            BSTR ret;
 
            ret = SysAllocString(objectW);
            if(!ret)
                return E_OUTOFMEMORY;
 
            V_VT(res) = VT_BSTR;
            V_BSTR(res) = ret;
            return S_OK;
        }
 
        hres = get_func_obj_entry(This, func, &entry);
        if(FAILED(hres))
            return hres;
 
        V_VT(res) = VT_EMPTY;
        return VariantCopy(res, &entry->val);
    }
    case DISPATCH_PROPERTYPUT: {
        func_obj_entry_t *entry;
 
        if(dp->cArgs != 1 || (dp->cNamedArgs == 1 && *dp->rgdispidNamedArgs != DISPID_PROPERTYPUT)
           || dp->cNamedArgs > 1) {
            FIXME("invalid args\n");
            return E_INVALIDARG;
        }
 
        /*
         * NOTE: Although we have IDispatchEx tests showing, that it's not allowed to set
         * function property using InvokeEx, it's possible to do that from jscript.
         * Native probably uses some undocumented interface in this case, but it should
         * be fine for us to allow IDispatchEx handle that.
         */
        hres = get_func_obj_entry(This, func, &entry);
        if(FAILED(hres))
            return hres;
 
        return VariantCopy(&entry->val, dp->rgvarg);
    }
    default:
        FIXME("Unimplemented flags %x\n", flags);
        hres = E_NOTIMPL;
    }
 
    return hres;
}

Referenced by invoke_builtin_prop().

Function_QueryInterface()

static HRESULT WINAPI Function_QueryInterface ( IUnknown *  iface, REFIID  riid, void **  ppv  )

static

Definition at line 633 of file dispex.c.

{
    func_disp_t *This = impl_from_IUnknown(iface);
 
    TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
 
    if(IsEqualGUID(&IID_IUnknown, riid)) {
        *ppv = &This->IUnknown_iface;
    }else if(dispex_query_interface(&This->dispex, riid, ppv)) {
        return *ppv ? S_OK : E_NOINTERFACE;
    }else {
        *ppv = NULL;
        return E_NOINTERFACE;
    }
 
    IUnknown_AddRef((IUnknown*)*ppv);
    return S_OK;
}

Function_Release()

static ULONG WINAPI Function_Release ( IUnknown *  iface )

static

Definition at line 662 of file dispex.c.

{
    func_disp_t *This = impl_from_IUnknown(iface);
    LONG ref = InterlockedDecrement(&This->ref);
 
    TRACE("(%p) ref=%d\n", This, ref);
 
    if(!ref) {
        assert(!This->obj);
        release_dispex(&This->dispex);
        heap_free(This);
    }
 
    return ref;
}

function_value()

static HRESULT function_value ( DispatchEx *  dispex, LCID  lcid, WORD  flags, DISPPARAMS *  params, VARIANT *  res, EXCEPINFO *  ei, IServiceProvider *  caller  )

static

Definition at line 689 of file dispex.c.

{
    func_disp_t *This = impl_from_DispatchEx(dispex);
    HRESULT hres;
 
    switch(flags) {
    case DISPATCH_METHOD|DISPATCH_PROPERTYGET:
        if(!res)
            return E_INVALIDARG;
        /* fall through */
    case DISPATCH_METHOD:
        if(!This->obj)
            return E_UNEXPECTED;
        hres = typeinfo_invoke(This->obj, This->info, flags, params, res, ei);
        break;
    case DISPATCH_PROPERTYGET: {
        unsigned name_len;
        WCHAR *ptr;
        BSTR str;
 
        static const WCHAR func_prefixW[] =
            {'\n','f','u','n','c','t','i','o','n',' '};
        static const WCHAR func_suffixW[] =
            {'(',')',' ','{','\n',' ',' ',' ',' ','[','n','a','t','i','v','e',' ','c','o','d','e',']','\n','}','\n'};
 
        /* FIXME: This probably should be more generic. Also we should try to get IID_IActiveScriptSite and SID_GetCaller. */
        if(!caller)
            return E_ACCESSDENIED;
 
        name_len = SysStringLen(This->info->name);
        ptr = str = SysAllocStringLen(NULL, name_len + (sizeof(func_prefixW)+sizeof(func_suffixW))/sizeof(WCHAR));
        if(!str)
            return E_OUTOFMEMORY;
 
        memcpy(ptr, func_prefixW, sizeof(func_prefixW));
        ptr += sizeof(func_prefixW)/sizeof(WCHAR);
 
        memcpy(ptr, This->info->name, name_len*sizeof(WCHAR));
        ptr += name_len;
 
        memcpy(ptr, func_suffixW, sizeof(func_suffixW));
 
        V_VT(res) = VT_BSTR;
        V_BSTR(res) = str;
        return S_OK;
    }
    default:
        FIXME("Unimplemented flags %x\n", flags);
        hres = E_NOTIMPL;
    }
 
    return hres;
}

get_builtin_func()

static HRESULT get_builtin_func ( dispex_data_t *  data, DISPID  id, func_info_t **  ret  )

static

Definition at line 848 of file dispex.c.

{
    int min, max, n;
 
    min = 0;
    max = data->func_cnt-1;
 
    while(min <= max) {
        n = (min+max)/2;
 
        if(data->funcs[n].id == id) {
            *ret = data->funcs+n;
            return S_OK;
        }
 
        if(data->funcs[n].id < id)
            min = n+1;
        else
            max = n-1;
    }
 
    WARN("invalid id %x\n", id);
    return DISP_E_UNKNOWNNAME;
}

Referenced by DispatchEx_GetMemberName(), DispatchEx_GetNextDispID(), invoke_builtin_prop(), and remove_attribute().

get_builtin_id()

static HRESULT get_builtin_id ( DispatchEx *  This, BSTR  name, DWORD  grfdex, DISPID *  ret  )

static

Definition at line 873 of file dispex.c.

{
    dispex_data_t *data;
    int min, max, n, c;
 
    data = get_dispex_data(This);
    if(!data)
        return E_FAIL;
 
    min = 0;
    max = data->func_cnt-1;
 
    while(min <= max) {
        n = (min+max)/2;
 
        c = strcmpiW(data->name_table[n]->name, name);
        if(!c) {
            if((grfdex & fdexNameCaseSensitive) && strcmpW(data->name_table[n]->name, name))
                break;
 
            *ret = data->name_table[n]->id;
            return S_OK;
        }
 
        if(c > 0)
            max = n-1;
        else
            min = n+1;
    }
 
    if(This->data->vtbl && This->data->vtbl->get_dispid) {
        HRESULT hres;
 
        hres = This->data->vtbl->get_dispid(This, name, grfdex, ret);
        if(hres != DISP_E_UNKNOWNNAME)
            return hres;
    }
 
    return DISP_E_UNKNOWNNAME;
}

Referenced by DispatchEx_GetDispID(), and lookup_identifier().

get_dispex_data()

static dispex_data_t * get_dispex_data ( DispatchEx *  This )

static

Definition at line 439 of file dispex.c.

{
    if(This->data->data)
        return This->data->data;
 
    EnterCriticalSection(&cs_dispex_static_data);
 
    if(!This->data->data)
        This->data->data = preprocess_dispex_data(This);
 
    LeaveCriticalSection(&cs_dispex_static_data);
 
    return This->data->data;
}

Referenced by DispatchEx_GetDispID(), DispatchEx_GetMemberName(), DispatchEx_GetNextDispID(), DispatchEx_InvokeEx(), get_builtin_id(), invoke_builtin_prop(), and remove_attribute().

get_dispid_type()

dispex_prop_type_t get_dispid_type

(

DISPID

id

)

Definition at line 464 of file dispex.c.

{
    if(is_dynamic_dispid(id))
        return DISPEXPROP_DYNAMIC;
    if(is_custom_dispid(id))
        return DISPEXPROP_CUSTOM;
    return DISPEXPROP_BUILTIN;
}

Referenced by DispatchEx_InvokeEx(), HTMLDOMAttribute2_get_expando(), HTMLDOMAttribute_get_specified(), and remove_attribute().

get_dispids()

HRESULT get_dispids	(	tid_t	tid,
		DWORD *	ret_size,
		DISPID **	ret
	)

Definition at line 389 of file dispex.c.

{
    unsigned i, func_cnt;
    FUNCDESC *funcdesc;
    ITypeInfo *ti;
    TYPEATTR *attr;
    DISPID *ids;
    HRESULT hres;
 
    hres = get_typeinfo(tid, &ti);
    if(FAILED(hres))
        return hres;
 
    hres = ITypeInfo_GetTypeAttr(ti, &attr);
    if(FAILED(hres)) {
        ITypeInfo_Release(ti);
        return hres;
    }
 
    func_cnt = attr->cFuncs;
    ITypeInfo_ReleaseTypeAttr(ti, attr);
 
    ids = heap_alloc(func_cnt*sizeof(DISPID));
    if(!ids) {
        ITypeInfo_Release(ti);
        return E_OUTOFMEMORY;
    }
 
    for(i=0; i < func_cnt; i++) {
        hres = ITypeInfo_GetFuncDesc(ti, i, &funcdesc);
        if(FAILED(hres))
            break;
 
        ids[i] = funcdesc->memid;
        ITypeInfo_ReleaseFuncDesc(ti, funcdesc);
    }
 
    ITypeInfo_Release(ti);
    if(FAILED(hres)) {
        heap_free(ids);
        return hres;
    }
 
    qsort(ids, func_cnt, sizeof(DISPID), id_cmp);
 
    *ret_size = func_cnt;
    *ret = ids;
    return S_OK;
}

Referenced by is_cp_event().

get_dynamic_data()

static dispex_dynamic_data_t * get_dynamic_data ( DispatchEx *  This )

inlinestatic

Definition at line 484 of file dispex.c.

{
    if(This->dynamic_data)
        return This->dynamic_data;
 
    This->dynamic_data = heap_alloc_zero(sizeof(dispex_dynamic_data_t));
    if(!This->dynamic_data)
        return NULL;
 
    if(This->data->vtbl && This->data->vtbl->populate_props)
        This->data->vtbl->populate_props(This);
 
    return This->dynamic_data;
}

Referenced by DispatchEx_GetMemberName(), DispatchEx_GetNextDispID(), DispatchEx_InvokeEx(), get_dynamic_prop(), and get_func_obj_entry().

get_dynamic_prop()

static HRESULT get_dynamic_prop ( DispatchEx *  This, const WCHAR *  name, DWORD  flags, dynamic_prop_t **  ret  )

static

Definition at line 499 of file dispex.c.

{
    const BOOL alloc = flags & fdexNameEnsure;
    dispex_dynamic_data_t *data;
    dynamic_prop_t *prop;
 
    data = get_dynamic_data(This);
    if(!data)
        return E_OUTOFMEMORY;
 
    for(prop = data->props; prop < data->props+data->prop_cnt; prop++) {
        if(flags & fdexNameCaseInsensitive ? !strcmpiW(prop->name, name) : !strcmpW(prop->name, name)) {
            if(prop->flags & DYNPROP_DELETED) {
                if(!alloc)
                    return DISP_E_UNKNOWNNAME;
                prop->flags &= ~DYNPROP_DELETED;
            }
            *ret = prop;
            return S_OK;
        }
    }
 
    if(!alloc)
        return DISP_E_UNKNOWNNAME;
 
    TRACE("creating dynamic prop %s\n", debugstr_w(name));
 
    if(!data->buf_size) {
        data->props = heap_alloc(sizeof(dynamic_prop_t)*4);
        if(!data->props)
            return E_OUTOFMEMORY;
        data->buf_size = 4;
    }else if(data->buf_size == data->prop_cnt) {
        dynamic_prop_t *new_props;
 
        new_props = heap_realloc(data->props, sizeof(dynamic_prop_t)*(data->buf_size<<1));
        if(!new_props)
            return E_OUTOFMEMORY;
 
        data->props = new_props;
        data->buf_size <<= 1;
    }
 
    prop = data->props + data->prop_cnt;
 
    prop->name = heap_strdupW(name);
    if(!prop->name)
        return E_OUTOFMEMORY;
 
    VariantInit(&prop->var);
    prop->flags = 0;
    data->prop_cnt++;
    *ret = prop;
    return S_OK;
}

Referenced by DispatchEx_GetDispID(), dispex_get_dprop_ref(), and dispex_get_dynid().

get_func_obj_entry()

static HRESULT get_func_obj_entry ( DispatchEx *  This, func_info_t *  func, func_obj_entry_t **  ret  )

static

Definition at line 818 of file dispex.c.

{
    dispex_dynamic_data_t *dynamic_data;
    func_obj_entry_t *entry;
 
    dynamic_data = get_dynamic_data(This);
    if(!dynamic_data)
        return E_OUTOFMEMORY;
 
    if(!dynamic_data->func_disps) {
        dynamic_data->func_disps = heap_alloc_zero(This->data->data->func_disp_cnt * sizeof(*dynamic_data->func_disps));
        if(!dynamic_data->func_disps)
            return E_OUTOFMEMORY;
    }
 
    entry = dynamic_data->func_disps + func->func_disp_idx;
    if(!entry->func_obj) {
        entry->func_obj = create_func_disp(This, func);
        if(!entry->func_obj)
            return E_OUTOFMEMORY;
 
        IDispatchEx_AddRef(&entry->func_obj->dispex.IDispatchEx_iface);
        V_VT(&entry->val) = VT_DISPATCH;
        V_DISPATCH(&entry->val) = (IDispatch*)&entry->func_obj->dispex.IDispatchEx_iface;
    }
 
    *ret = entry;
    return S_OK;
}

Referenced by function_invoke().

get_htmldoc_classinfo()

HRESULT get_htmldoc_classinfo

(

ITypeInfo **

typeinfo

)

Definition at line 172 of file dispex.c.

{
    HRESULT hres;
 
    if (!typelib)
        hres = load_typelib();
    if (!typelib)
        return hres;
 
    hres = ITypeLib_GetTypeInfoOfGuid(typelib, &CLSID_HTMLDocument, typeinfo);
    if(FAILED(hres))
        ERR("GetTypeInfoOfGuid failed: %08x\n", hres);
    return hres;
}

Referenced by ProvideClassInfo_GetClassInfo().

get_typeinfo()

static HRESULT get_typeinfo ( tid_t  tid, ITypeInfo **  typeinfo  )

static

Definition at line 118 of file dispex.c.

{
    HRESULT hres;
 
    if (!typelib)
        hres = load_typelib();
    if (!typelib)
        return hres;
 
    if(!typeinfos[tid]) {
        ITypeInfo *ti;
 
        hres = ITypeLib_GetTypeInfoOfGuid(typelib, tid_ids[tid], &ti);
        if(FAILED(hres)) {
            ERR("GetTypeInfoOfGuid(%s) failed: %08x\n", debugstr_mshtml_guid(tid_ids[tid]), hres);
            return hres;
        }
 
        if(InterlockedCompareExchangePointer((void**)(typeinfos+tid), ti, NULL))
            ITypeInfo_Release(ti);
    }
 
    *typeinfo = typeinfos[tid];
    return S_OK;
}

Referenced by DispatchEx_GetTypeInfo(), DispatchEx_InvokeEx(), get_dispids(), preprocess_dispex_data(), and typeinfo_invoke().

id_cmp()

static int id_cmp ( const void *  p1, const void *  p2  )

static

Definition at line 384 of file dispex.c.

{
    return *(const DISPID*)p1 - *(const DISPID*)p2;
}

Referenced by get_dispids().

impl_from_DispatchEx()

static func_disp_t * impl_from_DispatchEx ( DispatchEx *  iface )

inlinestatic

Definition at line 684 of file dispex.c.

{
    return CONTAINING_RECORD(iface, func_disp_t, dispex);
}

Referenced by function_value().

impl_from_IDispatchEx()

static DispatchEx * impl_from_IDispatchEx ( IDispatchEx *  iface )

inlinestatic

Definition at line 1320 of file dispex.c.

{
    return CONTAINING_RECORD(iface, DispatchEx, IDispatchEx_iface);
}

Referenced by DispatchEx_AddRef(), DispatchEx_DeleteMemberByDispID(), DispatchEx_DeleteMemberByName(), DispatchEx_GetDispID(), DispatchEx_GetIDsOfNames(), DispatchEx_GetMemberName(), DispatchEx_GetMemberProperties(), DispatchEx_GetNameSpaceParent(), DispatchEx_GetNextDispID(), DispatchEx_GetTypeInfo(), DispatchEx_GetTypeInfoCount(), DispatchEx_Invoke(), DispatchEx_InvokeEx(), DispatchEx_QueryInterface(), and DispatchEx_Release().

impl_from_IUnknown()

static func_disp_t * impl_from_IUnknown ( IUnknown *  iface )

inlinestatic

Definition at line 628 of file dispex.c.

{
    return CONTAINING_RECORD(iface, func_disp_t, IUnknown_iface);
}

Referenced by Function_AddRef(), Function_QueryInterface(), and Function_Release().

init_dispex()

void init_dispex	(	DispatchEx *	dispex,
		IUnknown *	outer,
		dispex_static_data_t *	data
	)

Definition at line 1737 of file dispex.c.

{
    dispex->IDispatchEx_iface.lpVtbl = &DispatchExVtbl;
    dispex->outer = outer;
    dispex->data = data;
    dispex->dynamic_data = NULL;
}

invoke_builtin_function()

static HRESULT invoke_builtin_function ( DispatchEx *  This, func_info_t *  func, DISPPARAMS *  dp, VARIANT *  res, IServiceProvider *  caller  )

static

Definition at line 1030 of file dispex.c.

{
    VARIANT arg_buf[MAX_ARGS], *arg_ptrs[MAX_ARGS], *arg, retv, ret_ref, vhres;
    unsigned i, nconv = 0;
    IUnknown *iface;
    HRESULT hres;
 
    if(dp->cNamedArgs) {
        FIXME("Named arguments not supported\n");
        return E_NOTIMPL;
    }
 
    if(dp->cArgs != func->argc) {
        FIXME("Invalid argument count (expected %u, got %u)\n", func->argc, dp->cArgs);
        return E_INVALIDARG;
    }
 
    hres = IUnknown_QueryInterface(This->outer, tid_ids[func->tid], (void**)&iface);
    if(FAILED(hres))
        return hres;
 
    for(i=0; i < func->argc; i++) {
        arg = dp->rgvarg+dp->cArgs-i-1;
        if(func->arg_types[i] == V_VT(arg)) {
            arg_ptrs[i] = arg;
        }else {
            hres = change_type(arg_buf+nconv, arg, func->arg_types[i], caller);
            if(FAILED(hres))
                break;
            arg_ptrs[i] = arg_buf + nconv++;
        }
    }
 
    if(SUCCEEDED(hres)) {
        if(func->prop_vt == VT_VOID) {
            V_VT(&retv) = VT_EMPTY;
        }else {
            V_VT(&retv) = func->prop_vt;
            arg_ptrs[func->argc] = &ret_ref;
            V_VT(&ret_ref) = VT_BYREF|func->prop_vt;
 
            switch(func->prop_vt) {
#define CASE_VT(vt,type,access)                         \
            case vt:                                    \
                V_BYREF(&ret_ref) = &access(&retv);     \
                break
            BUILTIN_TYPES_SWITCH;
#undef CASE_VT
            default:
                assert(0);
            }
        }
 
        V_VT(&vhres) = VT_ERROR;
        hres = DispCallFunc(iface, func->call_vtbl_off*sizeof(void*), CC_STDCALL, VT_ERROR,
                    func->argc + (func->prop_vt == VT_VOID ? 0 : 1), func->arg_types, arg_ptrs, &vhres);
    }
 
    while(nconv--)
        VariantClear(arg_buf+nconv);
    IUnknown_Release(iface);
    if(FAILED(hres))
        return hres;
    if(FAILED(V_ERROR(&vhres)))
        return V_ERROR(&vhres);
 
    if(res)
        *res = retv;
    else
        VariantClear(&retv);
    return V_ERROR(&vhres);
}

Referenced by function_invoke().

invoke_builtin_prop()

static HRESULT invoke_builtin_prop ( DispatchEx *  This, DISPID  id, LCID  lcid, WORD  flags, DISPPARAMS *  dp, VARIANT *  res, EXCEPINFO *  ei, IServiceProvider *  caller  )

static

Definition at line 1190 of file dispex.c.

{
    dispex_data_t *data;
    func_info_t *func;
    HRESULT hres;
 
    data = get_dispex_data(This);
    if(!data)
        return E_FAIL;
 
    hres = get_builtin_func(data, id, &func);
    if(id == DISPID_VALUE && hres == DISP_E_UNKNOWNNAME)
        return dispex_value(This, lcid, flags, dp, res, ei, caller);
    if(FAILED(hres))
        return hres;
 
    if(func->func_disp_idx != -1)
        return function_invoke(This, func, flags, dp, res, ei, caller);
 
    switch(flags) {
    case DISPATCH_PROPERTYPUT:
        if(res)
            V_VT(res) = VT_EMPTY;
        hres = builtin_propput(This, func, dp, caller);
        break;
    case DISPATCH_PROPERTYGET:
        hres = builtin_propget(This, func, dp, res);
        break;
    default:
        if(!func->get_vtbl_off) {
            hres = typeinfo_invoke(This, func, flags, dp, res, ei);
        }else {
            VARIANT v;
 
            hres = builtin_propget(This, func, NULL, &v);
            if(FAILED(hres))
                return hres;
 
            if(flags != (DISPATCH_PROPERTYGET|DISPATCH_METHOD) || dp->cArgs) {
                if(V_VT(&v) != VT_DISPATCH) {
                    FIXME("Not a function %s flags %08x\n", debugstr_variant(&v), flags);
                    VariantClear(&v);
                    return E_FAIL;
                }
 
                hres = invoke_disp_value(This, V_DISPATCH(&v), lcid, flags, dp, res, ei, caller);
                IDispatch_Release(V_DISPATCH(&v));
            }else if(res) {
                *res = v;
            }else {
                VariantClear(&v);
            }
        }
    }
 
    return hres;
}

Referenced by DispatchEx_InvokeEx().

invoke_disp_value()

static HRESULT invoke_disp_value ( DispatchEx *  This, IDispatch *  func_disp, LCID  lcid, WORD  flags, DISPPARAMS *  dp, VARIANT *  res, EXCEPINFO *  ei, IServiceProvider *  caller  )

static

Definition at line 777 of file dispex.c.

{
    DISPID named_arg = DISPID_THIS;
    DISPPARAMS new_dp = {NULL, &named_arg, 0, 1};
    IDispatchEx *dispex;
    HRESULT hres;
 
    if(dp->cNamedArgs) {
        FIXME("named args not supported\n");
        return E_NOTIMPL;
    }
 
    new_dp.rgvarg = heap_alloc((dp->cArgs+1)*sizeof(VARIANTARG));
    if(!new_dp.rgvarg)
        return E_OUTOFMEMORY;
 
    new_dp.cArgs = dp->cArgs+1;
    memcpy(new_dp.rgvarg+1, dp->rgvarg, dp->cArgs*sizeof(VARIANTARG));
 
    V_VT(new_dp.rgvarg) = VT_DISPATCH;
    V_DISPATCH(new_dp.rgvarg) = (IDispatch*)&This->IDispatchEx_iface;
 
    hres = IDispatch_QueryInterface(func_disp, &IID_IDispatchEx, (void**)&dispex);
    TRACE(">>>\n");
    if(SUCCEEDED(hres)) {
        hres = IDispatchEx_InvokeEx(dispex, DISPID_VALUE, lcid, flags, &new_dp, res, ei, caller);
        IDispatchEx_Release(dispex);
    }else {
        ULONG err = 0;
        hres = IDispatch_Invoke(func_disp, DISPID_VALUE, &IID_NULL, lcid, flags, &new_dp, res, ei, &err);
    }
    if(SUCCEEDED(hres))
        TRACE("<<< %s\n", debugstr_variant(res));
    else
        WARN("<<< %08x\n", hres);
 
    heap_free(new_dp.rgvarg);
    return hres;
}

Referenced by DispatchEx_InvokeEx(), function_invoke(), and invoke_builtin_prop().

is_arg_type_supported()

static BOOL is_arg_type_supported ( VARTYPE  vt )

static

Definition at line 203 of file dispex.c.

{
    switch(vt) {
#define CASE_VT(x,a,b) case x: return TRUE
    BUILTIN_ARG_TYPES_SWITCH;
#undef CASE_VT
    }
    return FALSE;
}

Referenced by add_func_info().

is_custom_dispid()

static BOOL is_custom_dispid ( DISPID  id )

inlinestatic

Definition at line 454 of file dispex.c.

{
    return MSHTML_DISPID_CUSTOM_MIN <= id && id <= MSHTML_DISPID_CUSTOM_MAX;
}

Referenced by get_dispid_type().

is_dynamic_dispid()

static BOOL is_dynamic_dispid ( DISPID  id )

inlinestatic

Definition at line 459 of file dispex.c.

{
    return DISPID_DYNPROP_0 <= id && id <= DISPID_DYNPROP_MAX;
}

Referenced by DispatchEx_GetMemberName(), DispatchEx_GetNextDispID(), and get_dispid_type().

load_typelib()

static HRESULT load_typelib ( void  )

static

Definition at line 102 of file dispex.c.

{
    HRESULT hres;
    ITypeLib *tl;
 
    hres = LoadRegTypeLib(&LIBID_MSHTML, 4, 0, LOCALE_SYSTEM_DEFAULT, &tl);
    if(FAILED(hres)) {
        ERR("LoadRegTypeLib failed: %08x\n", hres);
        return hres;
    }
 
    if(InterlockedCompareExchangePointer((void**)&typelib, tl, NULL))
        ITypeLib_Release(tl);
    return hres;
}

Referenced by get_htmldoc_classinfo(), and get_typeinfo().

preprocess_dispex_data()

static dispex_data_t * preprocess_dispex_data ( DispatchEx *  This )

static

Definition at line 313 of file dispex.c.

{
    const tid_t *tid = This->data->iface_tids;
    FUNCDESC *funcdesc;
    dispex_data_t *data;
    DWORD size = 16, i;
    ITypeInfo *ti, *dti;
    HRESULT hres;
 
    TRACE("(%p)\n", This);
 
    if(This->data->disp_tid) {
        hres = get_typeinfo(This->data->disp_tid, &dti);
        if(FAILED(hres)) {
            ERR("Could not get disp type info: %08x\n", hres);
            return NULL;
        }
    }
 
    data = heap_alloc(sizeof(dispex_data_t));
    if (!data) {
        ERR("Out of memory\n");
        return NULL;
    }
    data->func_cnt = 0;
    data->func_disp_cnt = 0;
    data->funcs = heap_alloc_zero(size*sizeof(func_info_t));
    if (!data->funcs) {
        heap_free (data);
        ERR("Out of memory\n");
        return NULL;
    }
    list_add_tail(&dispex_data_list, &data->entry);
 
    while(*tid) {
        hres = get_typeinfo(*tid, &ti);
        if(FAILED(hres))
            break;
 
        i=7;
        while(1) {
            hres = ITypeInfo_GetFuncDesc(ti, i++, &funcdesc);
            if(FAILED(hres))
                break;
 
            add_func_info(data, &size, *tid, funcdesc, dti);
            ITypeInfo_ReleaseFuncDesc(ti, funcdesc);
        }
 
        tid++;
    }
 
    if(!data->func_cnt) {
        heap_free(data->funcs);
        data->name_table = NULL;
        data->funcs = NULL;
        return data;
    }
 
 
    data->funcs = heap_realloc(data->funcs, data->func_cnt * sizeof(func_info_t));
    qsort(data->funcs, data->func_cnt, sizeof(func_info_t), dispid_cmp);
 
    data->name_table = heap_alloc(data->func_cnt * sizeof(func_info_t*));
    for(i=0; i < data->func_cnt; i++)
        data->name_table[i] = data->funcs+i;
    qsort(data->name_table, data->func_cnt, sizeof(func_info_t*), func_name_cmp);
 
    return data;
}

Referenced by get_dispex_data().

release_dispex()

void release_dispex

(

DispatchEx *

This

)

Definition at line 1706 of file dispex.c.

{
    dynamic_prop_t *prop;
 
    if(!This->dynamic_data)
        return;
 
    for(prop = This->dynamic_data->props; prop < This->dynamic_data->props + This->dynamic_data->prop_cnt; prop++) {
        VariantClear(&prop->var);
        heap_free(prop->name);
    }
 
    heap_free(This->dynamic_data->props);
 
    if(This->dynamic_data->func_disps) {
        func_obj_entry_t *iter;
 
        for(iter = This->dynamic_data->func_disps; iter < This->dynamic_data->func_disps+This->data->data->func_disp_cnt; iter++) {
            if(iter->func_obj) {
                iter->func_obj->obj = NULL;
                IDispatchEx_Release(&iter->func_obj->dispex.IDispatchEx_iface);
            }
            VariantClear(&iter->val);
        }
 
        heap_free(This->dynamic_data->func_disps);
    }
 
    heap_free(This->dynamic_data);
}

Referenced by CustomDoc_Release(), Function_Release(), HTMLCurrentStyle_Release(), HTMLDOMAttribute_Release(), HTMLDOMImplementation_Release(), HTMLDOMNode_delete_cycle_collectable(), HTMLElementCollection_Release(), HTMLEventObj_Release(), HTMLLocation_Release(), HTMLMimeTypesCollection_Release(), HTMLOptionElementFactory_Release(), HTMLPluginsCollection_Release(), HTMLScreen_Release(), HTMLSelectionObject_Release(), HTMLStorage_Release(), HTMLStyle_Release(), HTMLStyleSheet_Release(), HTMLStyleSheetRulesCollection_Release(), HTMLStyleSheetsCollection_Release(), HTMLTxtRange_Release(), HTMLXMLHttpRequest_Release(), HTMLXMLHttpRequestFactory_Release(), OmHistory_Release(), OmNavigator_Release(), and release_inner_window().

release_typelib()

void release_typelib

(

void

)

Definition at line 144 of file dispex.c.

{
    dispex_data_t *iter;
    unsigned i;
 
    while(!list_empty(&dispex_data_list)) {
        iter = LIST_ENTRY(list_head(&dispex_data_list), dispex_data_t, entry);
        list_remove(&iter->entry);
 
        for(i=0; i < iter->func_cnt; i++)
            SysFreeString(iter->funcs[i].name);
 
        heap_free(iter->funcs);
        heap_free(iter->name_table);
        heap_free(iter);
    }
 
    if(!typelib)
        return;
 
    for(i=0; i < sizeof(typeinfos)/sizeof(*typeinfos); i++)
        if(typeinfos[i])
            ITypeInfo_Release(typeinfos[i]);
 
    ITypeLib_Release(typelib);
    DeleteCriticalSection(&cs_dispex_static_data);
}

remove_attribute()

HRESULT remove_attribute	(	DispatchEx *	This,
		DISPID	id,
		VARIANT_BOOL *	success
	)

Definition at line 1249 of file dispex.c.

{
    switch(get_dispid_type(id)) {
    case DISPEXPROP_CUSTOM:
        FIXME("DISPEXPROP_CUSTOM not supported\n");
        return E_NOTIMPL;
 
    case DISPEXPROP_DYNAMIC: {
        DWORD idx = id - DISPID_DYNPROP_0;
        dynamic_prop_t *prop;
 
        prop = This->dynamic_data->props+idx;
        VariantClear(&prop->var);
        prop->flags |= DYNPROP_DELETED;
        *success = VARIANT_TRUE;
        return S_OK;
    }
    case DISPEXPROP_BUILTIN: {
        VARIANT var;
        DISPPARAMS dp = {&var,NULL,1,0};
        dispex_data_t *data;
        func_info_t *func;
        HRESULT hres;
 
        data = get_dispex_data(This);
        if(!data)
            return E_FAIL;
 
        hres = get_builtin_func(data, id, &func);
        if(FAILED(hres))
            return hres;
 
        /* For builtin functions, we set their value to the original function. */
        if(func->func_disp_idx != -1) {
            func_obj_entry_t *entry;
 
            if(!This->dynamic_data || !This->dynamic_data->func_disps
                || !This->dynamic_data->func_disps[func->func_disp_idx].func_obj) {
                *success = VARIANT_FALSE;
                return S_OK;
            }
 
            entry = This->dynamic_data->func_disps + func->func_disp_idx;
            if(V_VT(&entry->val) == VT_DISPATCH
                    && V_DISPATCH(&entry->val) == (IDispatch*)&entry->func_obj->dispex.IDispatchEx_iface) {
                *success = VARIANT_FALSE;
                return S_OK;
            }
 
            VariantClear(&entry->val);
            V_VT(&entry->val) = VT_DISPATCH;
            V_DISPATCH(&entry->val) = (IDispatch*)&entry->func_obj->dispex.IDispatchEx_iface;
            IDispatch_AddRef(V_DISPATCH(&entry->val));
            *success = VARIANT_TRUE;
            return S_OK;
        }
 
        V_VT(&var) = VT_EMPTY;
        hres = builtin_propput(This, func, &dp, NULL);
        if(FAILED(hres))
            return hres;
 
        *success = VARIANT_TRUE;
        return S_OK;
    }
    default:
        assert(0);
        return E_FAIL;
    }
}

Referenced by HTMLElement_removeAttribute(), and HTMLStyle_removeAttribute().

typeinfo_invoke()

static HRESULT typeinfo_invoke ( DispatchEx *  This, func_info_t *  func, WORD  flags, DISPPARAMS *  dp, VARIANT *  res, EXCEPINFO *  ei  )

static

Definition at line 602 of file dispex.c.

{
    ITypeInfo *ti;
    IUnknown *unk;
    UINT argerr=0;
    HRESULT hres;
 
    hres = get_typeinfo(func->tid, &ti);
    if(FAILED(hres)) {
        ERR("Could not get type info: %08x\n", hres);
        return hres;
    }
 
    hres = IUnknown_QueryInterface(This->outer, tid_ids[func->tid], (void**)&unk);
    if(FAILED(hres)) {
        ERR("Could not get iface %s: %08x\n", debugstr_mshtml_guid(tid_ids[func->tid]), hres);
        return E_FAIL;
    }
 
    hres = ITypeInfo_Invoke(ti, unk, func->id, flags, dp, res, ei, &argerr);
 
    IUnknown_Release(unk);
    return hres;
}

Referenced by function_invoke(), function_value(), and invoke_builtin_prop().

variant_copy()

static HRESULT variant_copy ( VARIANT *  dest, VARIANT *  src  )

static

Definition at line 473 of file dispex.c.

{
    if(V_VT(src) == VT_BSTR && !V_BSTR(src)) {
        V_VT(dest) = VT_BSTR;
        V_BSTR(dest) = NULL;
        return S_OK;
    }
 
    return VariantCopy(dest, src);
}

Referenced by DispatchEx_InvokeEx().

Variable Documentation

cs_dispex_static_data

static CRITICAL_SECTION cs_dispex_static_data = { &cs_dispex_static_data_dbg, -1, 0, 0, 0, 0 }

static

Definition at line 23 of file dispex.c.

Referenced by get_dispex_data(), and release_typelib().

cs_dispex_static_data_dbg

CRITICAL_SECTION_DEBUG cs_dispex_static_data_dbg

static

Initial value:

=
{
    0, 0, &cs_dispex_static_data,
    { &cs_dispex_static_data_dbg.ProcessLocksList, &cs_dispex_static_data_dbg.ProcessLocksList },
      0, 0, { (DWORD_PTR)(__FILE__ ": dispex_static_data") }
}

Definition at line 24 of file dispex.c.

DispatchExVtbl

IDispatchExVtbl DispatchExVtbl

static

Initial value:

= {
    DispatchEx_QueryInterface,
    DispatchEx_AddRef,
    DispatchEx_Release,
    DispatchEx_GetTypeInfoCount,
    DispatchEx_GetTypeInfo,
    DispatchEx_GetIDsOfNames,
    DispatchEx_Invoke,
    DispatchEx_GetDispID,
    DispatchEx_InvokeEx,
    DispatchEx_DeleteMemberByName,
    DispatchEx_DeleteMemberByDispID,
    DispatchEx_GetMemberProperties,
    DispatchEx_GetMemberName,
    DispatchEx_GetNextDispID,
    DispatchEx_GetNameSpaceParent
}

Definition at line 1638 of file dispex.c.

dispex_data_list

struct list dispex_data_list = LIST_INIT(dispex_data_list)

static

Definition at line 92 of file dispex.c.

Referenced by preprocess_dispex_data(), and release_typelib().

function_dispex

dispex_static_data_t function_dispex

static

Initial value:

= {
    &function_dispex_vtbl,
    NULL_tid,
    NULL,
    function_iface_tids
}

Definition at line 753 of file dispex.c.

Referenced by create_func_disp().

function_dispex_vtbl

const dispex_static_data_vtbl_t function_dispex_vtbl

static

Initial value:

= {
    function_value,
    NULL,
    NULL,
    NULL
}

Definition at line 744 of file dispex.c.

function_iface_tids

const tid_t function_iface_tids[] = {0}

static

Definition at line 751 of file dispex.c.

FunctionUnkVtbl

const IUnknownVtbl FunctionUnkVtbl

static

Initial value:

= {
    Function_QueryInterface,
    Function_AddRef,
    Function_Release
}

Definition at line 678 of file dispex.c.

Referenced by create_func_disp().

objectW

const WCHAR objectW[] = {'[','o','b','j','e','c','t',']',0}

static

Definition at line 33 of file dispex.c.

Referenced by dispex_value(), function_invoke(), HTMLDocument_toString(), HTMLWindow2_toString(), and OmNavigator_toString().

tid_ids

REFIID tid_ids[]

static

Initial value:

= {
#define XIID(iface)                
#define XDIID(iface)                 
TID_LIST
 
 
}

Definition at line 94 of file dispex.c.

Referenced by builtin_propget(), builtin_propput(), get_libid_from_tid(), get_riid_from_tid(), get_typeinfo(), invoke_builtin_function(), and typeinfo_invoke().

typeinfos

ITypeInfo* typeinfos[LAST_tid]

static

Definition at line 91 of file dispex.c.

Referenced by get_typeinfo(), and release_typelib().

typelib

ITypeLib* typelib

static

Definition at line 90 of file dispex.c.

Referenced by get_typeinfo().