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jscript: Retrieve the item's dispatch in a helper function.
Signed-off-by: Gabriel Ivăncescu <gabrielopcode@gmail.com> Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -129,6 +129,30 @@ static void release_named_item_script_obj(named_item_t *item)
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item->script_obj = NULL;
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}
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static HRESULT retrieve_named_item_disp(IActiveScriptSite *site, named_item_t *item)
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{
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IUnknown *unk;
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HRESULT hr;
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if(!site)
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return E_UNEXPECTED;
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hr = IActiveScriptSite_GetItemInfo(site, item->name, SCRIPTINFO_IUNKNOWN, &unk, NULL);
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if(FAILED(hr)) {
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WARN("GetItemInfo failed: %08x\n", hr);
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return hr;
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}
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hr = IUnknown_QueryInterface(unk, &IID_IDispatch, (void**)&item->disp);
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IUnknown_Release(unk);
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if(FAILED(hr)) {
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WARN("object does not implement IDispatch\n");
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return hr;
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}
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return S_OK;
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}
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named_item_t *lookup_named_item(script_ctx_t *ctx, const WCHAR *item_name, unsigned flags)
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{
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named_item_t *item;
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@ -140,25 +164,10 @@ named_item_t *lookup_named_item(script_ctx_t *ctx, const WCHAR *item_name, unsig
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hr = create_named_item_script_obj(ctx, item);
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if(FAILED(hr)) return NULL;
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}
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if(!item->disp && (flags || !(item->flags & SCRIPTITEM_CODEONLY))) {
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IUnknown *unk;
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if(!ctx->site)
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return NULL;
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hr = IActiveScriptSite_GetItemInfo(ctx->site, item_name,
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SCRIPTINFO_IUNKNOWN, &unk, NULL);
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if(FAILED(hr)) {
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WARN("GetItemInfo failed: %08x\n", hr);
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continue;
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}
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hr = IUnknown_QueryInterface(unk, &IID_IDispatch, (void**)&item->disp);
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IUnknown_Release(unk);
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if(FAILED(hr)) {
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WARN("object does not implement IDispatch\n");
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continue;
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}
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hr = retrieve_named_item_disp(ctx->site, item);
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if(FAILED(hr)) continue;
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}
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return item;
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