Gabriel Ivăncescu : jscript: Retrieve the item's dispatch in a helper function.
Alexandre Julliard
julliard at winehq.org
Thu Mar 26 16:27:26 CDT 2020
Module: wine
Branch: master
Commit: 70d8c011d205f5f91939524fe79b14307016e8b5
URL: https://source.winehq.org/git/wine.git/?a=commit;h=70d8c011d205f5f91939524fe79b14307016e8b5
Author: Gabriel Ivăncescu <gabrielopcode at gmail.com>
Date: Tue Mar 24 18:49:56 2020 +0200
jscript: Retrieve the item's dispatch in a helper function.
Signed-off-by: Gabriel Ivăncescu <gabrielopcode at gmail.com>
Signed-off-by: Jacek Caban <jacek at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/jscript/jscript.c | 45 +++++++++++++++++++++++++++------------------
1 file changed, 27 insertions(+), 18 deletions(-)
diff --git a/dlls/jscript/jscript.c b/dlls/jscript/jscript.c
index 31277c6fec..d6fa7c9ea1 100644
--- a/dlls/jscript/jscript.c
+++ b/dlls/jscript/jscript.c
@@ -129,6 +129,30 @@ static void release_named_item_script_obj(named_item_t *item)
item->script_obj = NULL;
}
+static HRESULT retrieve_named_item_disp(IActiveScriptSite *site, named_item_t *item)
+{
+ IUnknown *unk;
+ HRESULT hr;
+
+ if(!site)
+ return E_UNEXPECTED;
+
+ hr = IActiveScriptSite_GetItemInfo(site, item->name, SCRIPTINFO_IUNKNOWN, &unk, NULL);
+ if(FAILED(hr)) {
+ WARN("GetItemInfo failed: %08x\n", hr);
+ return hr;
+ }
+
+ hr = IUnknown_QueryInterface(unk, &IID_IDispatch, (void**)&item->disp);
+ IUnknown_Release(unk);
+ if(FAILED(hr)) {
+ WARN("object does not implement IDispatch\n");
+ return hr;
+ }
+
+ return S_OK;
+}
+
named_item_t *lookup_named_item(script_ctx_t *ctx, const WCHAR *item_name, unsigned flags)
{
named_item_t *item;
@@ -140,25 +164,10 @@ named_item_t *lookup_named_item(script_ctx_t *ctx, const WCHAR *item_name, unsig
hr = create_named_item_script_obj(ctx, item);
if(FAILED(hr)) return NULL;
}
+
if(!item->disp && (flags || !(item->flags & SCRIPTITEM_CODEONLY))) {
- IUnknown *unk;
-
- if(!ctx->site)
- return NULL;
-
- hr = IActiveScriptSite_GetItemInfo(ctx->site, item_name,
- SCRIPTINFO_IUNKNOWN, &unk, NULL);
- if(FAILED(hr)) {
- WARN("GetItemInfo failed: %08x\n", hr);
- continue;
- }
-
- hr = IUnknown_QueryInterface(unk, &IID_IDispatch, (void**)&item->disp);
- IUnknown_Release(unk);
- if(FAILED(hr)) {
- WARN("object does not implement IDispatch\n");
- continue;
- }
+ hr = retrieve_named_item_disp(ctx->site, item);
+ if(FAILED(hr)) continue;
}
return item;
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