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jscript: Added function object stub implementation.

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Jacek Caban 2008-09-09 01:27:01 +02:00 committed by Alexandre Julliard
parent d7c8c2544d
commit 7c6bf428b5
4 changed files with 201 additions and 5 deletions
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1
dlls/jscript/Makefile.in
View file

@ -10,6 +10,7 @@ RC_SRCS = rsrc.rc
C_SRCS = \
dispex.c \
engine.c \
function.c \
global.c \
jscript.c \
jscript_main.c \

18
dlls/jscript/dispex.c
View file

@ -292,8 +292,16 @@ static HRESULT prop_get(DispatchEx *This, dispex_prop_t *prop, LCID lcid, DISPPA
switch(prop->type) {
case PROP_BUILTIN:
if(prop->u.p->flags & PROPF_METHOD) {
FIXME("function objects not supported\n");
return E_NOTIMPL;
DispatchEx *obj;
hres = create_builtin_function(This->ctx, prop->u.p->invoke, prop->u.p->flags, NULL, &obj);
if(FAILED(hres))
break;
prop->type = PROP_VARIANT;
V_VT(&prop->u.var) = VT_DISPATCH;
V_DISPATCH(&prop->u.var) = (IDispatch*)_IDispatchEx_(obj);
hres = VariantCopy(retv, &prop->u.var);
}else {
hres = prop->u.p->invoke(This, lcid, DISPATCH_PROPERTYGET, dp, retv, ei, caller);
}
@ -688,7 +696,7 @@ static IDispatchExVtbl DispatchExVtbl = {
DispatchEx_GetNameSpaceParent
};
static HRESULT jsdisp_set_prot_prop(DispatchEx *dispex, DispatchEx *prototype)
HRESULT jsdisp_set_prototype(DispatchEx *dispex, DispatchEx *prototype)
{
VARIANT *var;
@ -705,7 +713,7 @@ static HRESULT jsdisp_set_prot_prop(DispatchEx *dispex, DispatchEx *prototype)
return S_OK;
}
static HRESULT init_dispex(DispatchEx *dispex, script_ctx_t *ctx, const builtin_info_t *builtin_info, DispatchEx *prototype)
HRESULT init_dispex(DispatchEx *dispex, script_ctx_t *ctx, const builtin_info_t *builtin_info, DispatchEx *prototype)
{
static const WCHAR prototypeW[] = {'p','r','o','t','o','t','y','p','e',0};
@ -740,7 +748,7 @@ static HRESULT init_dispex(DispatchEx *dispex, script_ctx_t *ctx, const builtin_
if(prototype) {
HRESULT hres;
hres = jsdisp_set_prot_prop(dispex, prototype);
hres = jsdisp_set_prototype(dispex, prototype);
if(FAILED(hres)) {
IDispatchEx_Release(_IDispatchEx_(dispex));
return hres;

182
dlls/jscript/function.c Normal file
View file

@ -0,0 +1,182 @@
/*
* Copyright 2008 Jacek Caban for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "jscript.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(jscript);
typedef struct {
DispatchEx dispex;
builtin_invoke_t value_proc;
DWORD flags;
DWORD length;
} FunctionInstance;
static const WCHAR lengthW[] = {'l','e','n','g','t','h',0};
static const WCHAR toStringW[] = {'t','o','S','t','r','i','n','g',0};
static const WCHAR toLocaleStringW[] = {'t','o','L','o','c','a','l','e','S','t','r','i','n','g',0};
static const WCHAR valueOfW[] = {'v','a','l','u','e','O','f',0};
static const WCHAR applyW[] = {'a','p','p','l','y',0};
static const WCHAR callW[] = {'c','a','l','l',0};
static const WCHAR hasOwnPropertyW[] = {'h','a','s','O','w','n','P','r','o','p','e','r','t','y',0};
static const WCHAR propertyIsEnumerableW[] = {'p','r','o','p','e','r','t','y','I','s','E','n','u','m','e','r','a','b','l','e',0};
static const WCHAR isPrototypeOfW[] = {'i','s','P','r','o','t','o','t','y','p','e','O','f',0};
static HRESULT Function_length(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Function_toString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Function_toLocaleString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Function_valueOf(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Function_apply(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Function_call(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Function_hasOwnProperty(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Function_propertyIsEnumerable(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Function_isPrototypeOf(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Function_value(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
{
FIXME("\n");
return E_NOTIMPL;
}
static void Function_destructor(DispatchEx *dispex)
{
FunctionInstance *This = (FunctionInstance*)dispex;
heap_free(This);
}
static const builtin_prop_t Function_props[] = {
{applyW, Function_apply, PROPF_METHOD},
{callW, Function_call, PROPF_METHOD},
{hasOwnPropertyW, Function_hasOwnProperty, PROPF_METHOD},
{isPrototypeOfW, Function_isPrototypeOf, PROPF_METHOD},
{lengthW, Function_length, 0},
{propertyIsEnumerableW, Function_propertyIsEnumerable, PROPF_METHOD},
{toLocaleStringW, Function_toLocaleString, PROPF_METHOD},
{toStringW, Function_toString, PROPF_METHOD},
{valueOfW, Function_valueOf, PROPF_METHOD}
};
static const builtin_info_t Function_info = {
JSCLASS_FUNCTION,
{NULL, Function_value, 0},
sizeof(Function_props)/sizeof(*Function_props),
Function_props,
Function_destructor,
NULL
};
static HRESULT create_function(script_ctx_t *ctx, DWORD flags, DispatchEx *prototype, FunctionInstance **ret)
{
FunctionInstance *function;
HRESULT hres;
function = heap_alloc_zero(sizeof(FunctionInstance));
if(!function)
return E_OUTOFMEMORY;
hres = init_dispex(&function->dispex, ctx, &Function_info, NULL);
if(FAILED(hres))
return hres;
function->flags = flags;
function->length = flags & PROPF_ARGMASK;
if(prototype) {
hres = jsdisp_set_prototype(&function->dispex, prototype);
if(FAILED(hres)) {
IDispatchEx_Release(_IDispatchEx_(&function->dispex));
return hres;
}
}
*ret = function;
return S_OK;
}
HRESULT create_builtin_function(script_ctx_t *ctx, builtin_invoke_t value_proc, DWORD flags,
DispatchEx *prototype, DispatchEx **ret)
{
FunctionInstance *function;
HRESULT hres;
hres = create_function(ctx, flags, prototype, &function);
if(FAILED(hres))
return hres;
function->value_proc = value_proc;
*ret = &function->dispex;
return S_OK;
}

5
dlls/jscript/jscript.h
View file

@ -49,6 +49,7 @@ typedef struct DispatchEx DispatchEx;
typedef enum {
JSCLASS_NONE,
JSCLASS_FUNCTION,
JSCLASS_GLOBAL
} jsclass_t;
@ -87,10 +88,14 @@ struct DispatchEx {
#define _IDispatchEx_(x) ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
HRESULT create_dispex(script_ctx_t*,const builtin_info_t*,DispatchEx*,DispatchEx**);
HRESULT init_dispex(DispatchEx*,script_ctx_t*,const builtin_info_t*,DispatchEx*);
HRESULT disp_call(IDispatch*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
HRESULT disp_propget(IDispatch*,DISPID,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
HRESULT disp_propput(IDispatch*,DISPID,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
HRESULT jsdisp_propput_name(DispatchEx*,const WCHAR*,LCID,VARIANT*,jsexcept_t*,IServiceProvider*);
HRESULT jsdisp_set_prototype(DispatchEx*,DispatchEx*);
HRESULT create_builtin_function(script_ctx_t*,builtin_invoke_t,DWORD,DispatchEx*,DispatchEx**);
HRESULT to_boolean(VARIANT*,VARIANT_BOOL*);