The mapping between DISPID and index into props has to be adjusted since the value_prop (props[0]) is now gone.
Signed-off-by: Gabriel Ivăncescu gabrielopcode@gmail.com ---
All !prop->name checks have been removed since there are no props without a name anymore. I also removed redundant prop->type == PROP_DELETED checks after get_prop, since get_prop already checks that, and it touched the same code.
dlls/jscript/dispex.c | 81 +++++++++++++++++++++---------------------- 1 file changed, 39 insertions(+), 42 deletions(-)
diff --git a/dlls/jscript/dispex.c b/dlls/jscript/dispex.c index a00e36b..8937136 100644 --- a/dlls/jscript/dispex.c +++ b/dlls/jscript/dispex.c @@ -80,16 +80,19 @@ static void fix_protref_prop(jsdisp_t *jsdisp, dispex_prop_t *prop)
static inline DISPID prop_to_id(jsdisp_t *This, dispex_prop_t *prop) { - return prop - This->props; + /* don't overlap with DISPID_VALUE */ + return prop - This->props + 1; }
static inline dispex_prop_t *get_prop(jsdisp_t *This, DISPID id) { - if(id < 0 || id >= This->prop_cnt) + DWORD idx = id - 1; + + if(idx >= This->prop_cnt) return NULL; - fix_protref_prop(This, &This->props[id]); + fix_protref_prop(This, &This->props[idx]);
- return This->props[id].type == PROP_DELETED ? NULL : &This->props[id]; + return This->props[idx].type == PROP_DELETED ? NULL : &This->props[idx]; }
static inline BOOL is_function_prop(dispex_prop_t *prop) @@ -189,7 +192,7 @@ static inline HRESULT resize_props(jsdisp_t *This) This->props[i].bucket_next = ~0; }
- for(i=1; i<This->prop_cnt; i++) { + for(i=0; i<This->prop_cnt; i++) { props = This->props+i;
bucket = get_props_idx(This, props->hash); @@ -547,26 +550,22 @@ static HRESULT invoke_prop_func(jsdisp_t *This, IDispatch *jsthis, dispex_prop_t
switch(prop->type) { case PROP_BUILTIN: { + vdisp_t vthis; + if(flags == DISPATCH_CONSTRUCT && (prop->flags & PROPF_METHOD)) { WARN("%s is not a constructor\n", debugstr_w(prop->name)); return E_INVALIDARG; }
- if(prop->name || This->builtin_info->class != JSCLASS_FUNCTION) { - vdisp_t vthis; + if(This->builtin_info->class != JSCLASS_FUNCTION && prop->u.p->invoke != JSGlobal_eval) + flags &= ~DISPATCH_JSCRIPT_INTERNAL_MASK; + if(jsthis) + set_disp(&vthis, jsthis); + else + set_jsdisp(&vthis, This); + hres = prop->u.p->invoke(This->ctx, &vthis, flags, argc, argv, r); + vdisp_release(&vthis);
- if(This->builtin_info->class != JSCLASS_FUNCTION && prop->u.p->invoke != JSGlobal_eval) - flags &= ~DISPATCH_JSCRIPT_INTERNAL_MASK; - if(jsthis) - set_disp(&vthis, jsthis); - else - set_jsdisp(&vthis, This); - hres = prop->u.p->invoke(This->ctx, &vthis, flags, argc, argv, r); - vdisp_release(&vthis); - }else { - /* Function object calls are special case */ - hres = Function_invoke(This, jsthis, flags, argc, argv, r); - } return hres; } case PROP_PROTREF: @@ -629,8 +628,6 @@ static HRESULT fill_protrefs(jsdisp_t *This) fill_protrefs(This->prototype);
for(iter = This->prototype->props; iter < This->prototype->props+This->prototype->prop_cnt; iter++) { - if(!iter->name) - continue; hres = find_prop_name(This, iter->hash, iter->name, &prop); if(FAILED(hres)) return hres; @@ -1422,7 +1419,7 @@ static HRESULT WINAPI DispatchEx_GetTypeInfo(IDispatchEx *iface, UINT iTInfo, LC
for (prop = This->props, end = prop + This->prop_cnt; prop != end; prop++) { - if (!prop->name || prop->type != PROP_JSVAL || !(prop->flags & PROPF_ENUMERABLE)) + if (prop->type != PROP_JSVAL || !(prop->flags & PROPF_ENUMERABLE)) continue;
/* If two identifiers differ only by case, the TypeInfo fails */ @@ -1477,7 +1474,7 @@ static HRESULT WINAPI DispatchEx_GetTypeInfo(IDispatchEx *iface, UINT iTInfo, LC typevar = typeinfo->vars; for (prop = This->props; prop != end; prop++) { - if (!prop->name || prop->type != PROP_JSVAL || !(prop->flags & PROPF_ENUMERABLE)) + if (prop->type != PROP_JSVAL || !(prop->flags & PROPF_ENUMERABLE)) continue;
if (is_function_prop(prop)) @@ -1572,12 +1569,10 @@ static HRESULT WINAPI DispatchEx_InvokeEx(IDispatchEx *iface, DISPID id, LCID lc V_VT(pvarRes) = VT_EMPTY;
prop = get_prop(This, id); - if(!prop || prop->type == PROP_DELETED) { + if(!prop && id != DISPID_VALUE) { TRACE("invalid id\n"); return DISP_E_MEMBERNOTFOUND; } - if(id == DISPID_VALUE && wFlags & (DISPATCH_PROPERTYGET | DISPATCH_PROPERTYPUT)) - prop = NULL;
enter_script(This->ctx, &ei);
@@ -1594,7 +1589,11 @@ static HRESULT WINAPI DispatchEx_InvokeEx(IDispatchEx *iface, DISPID id, LCID lc if(FAILED(hres)) break;
- hres = invoke_prop_func(This, get_this(pdp), prop, wFlags, argc, argv, pvarRes ? &r : NULL, pspCaller); + if(prop) + hres = invoke_prop_func(This, get_this(pdp), prop, wFlags, argc, argv, pvarRes ? &r : NULL, pspCaller); + else + hres = jsdisp_call_value(This, get_this(pdp), wFlags, argc, argv, pvarRes ? &r : NULL); + if(argv != buf) heap_free(argv); if(SUCCEEDED(hres) && pvarRes) { @@ -1738,7 +1737,7 @@ static HRESULT WINAPI DispatchEx_GetMemberName(IDispatchEx *iface, DISPID id, BS TRACE("(%p)->(%x %p)\n", This, id, pbstrName);
prop = get_prop(This, id); - if(!prop || !prop->name || prop->type == PROP_DELETED) + if(!prop) return DISP_E_MEMBERNOTFOUND;
*pbstrName = SysAllocString(prop->name); @@ -1751,11 +1750,12 @@ static HRESULT WINAPI DispatchEx_GetMemberName(IDispatchEx *iface, DISPID id, BS static HRESULT WINAPI DispatchEx_GetNextDispID(IDispatchEx *iface, DWORD grfdex, DISPID id, DISPID *pid) { jsdisp_t *This = impl_from_IDispatchEx(iface); - HRESULT hres; + HRESULT hres = S_FALSE;
TRACE("(%p)->(%x %x %p)\n", This, grfdex, id, pid);
- hres = jsdisp_next_prop(This, id, JSDISP_ENUM_ALL, pid); + if(id != DISPID_VALUE) + hres = jsdisp_next_prop(This, id, JSDISP_ENUM_ALL, pid); if(hres == S_FALSE) *pid = DISPID_STARTENUM; return hres; @@ -1807,6 +1807,7 @@ HRESULT init_dispex(jsdisp_t *dispex, script_ctx_t *ctx, const builtin_info_t *b dispex->ref = 1; dispex->builtin_info = builtin_info; dispex->extensible = TRUE; + dispex->prop_cnt = 0;
dispex->props = heap_alloc_zero(sizeof(dispex_prop_t)*(dispex->buf_size=4)); if(!dispex->props) @@ -1821,14 +1822,6 @@ HRESULT init_dispex(jsdisp_t *dispex, script_ctx_t *ctx, const builtin_info_t *b if(prototype) jsdisp_addref(prototype);
- dispex->prop_cnt = 1; - if(builtin_info->value_prop.invoke || builtin_info->value_prop.getter) { - dispex->props[0].type = PROP_BUILTIN; - dispex->props[0].u.p = &builtin_info->value_prop; - }else { - dispex->props[0].type = PROP_DELETED; - } - script_addref(ctx); dispex->ctx = ctx;
@@ -2446,6 +2439,7 @@ HRESULT disp_delete(IDispatch *disp, DISPID id, BOOL *ret) HRESULT jsdisp_next_prop(jsdisp_t *obj, DISPID id, enum jsdisp_enum_type enum_type, DISPID *ret) { dispex_prop_t *iter; + DWORD idx = id - 1; HRESULT hres;
if(id == DISPID_STARTENUM && enum_type == JSDISP_ENUM_ALL) { @@ -2454,11 +2448,14 @@ HRESULT jsdisp_next_prop(jsdisp_t *obj, DISPID id, enum jsdisp_enum_type enum_ty return hres; }
- if(id + 1 < 0 || id+1 >= obj->prop_cnt) + if(id == DISPID_STARTENUM) + idx = -1; + + if(idx + 1 >= obj->prop_cnt) return S_FALSE;
- for(iter = &obj->props[id + 1]; iter < obj->props + obj->prop_cnt; iter++) { - if(!iter->name || iter->type == PROP_DELETED) + for(iter = &obj->props[idx + 1]; iter < obj->props + obj->prop_cnt; iter++) { + if(iter->type == PROP_DELETED) continue; if(enum_type != JSDISP_ENUM_ALL && iter->type == PROP_PROTREF) continue; @@ -2765,7 +2762,7 @@ HRESULT jsdisp_get_prop_name(jsdisp_t *obj, DISPID id, jsstr_t **r) { dispex_prop_t *prop = get_prop(obj, id);
- if(!prop || !prop->name || prop->type == PROP_DELETED) + if(!prop) return DISP_E_MEMBERNOTFOUND;
*r = jsstr_alloc(prop->name);