1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "chrome_frame/bind_context_info.h"
6 #include "chrome_frame/utils.h"
8 // This is non const due to API expectations
9 static wchar_t* kBindContextInfo = L"_CHROMEFRAME_BIND_CONTEXT_INFO_";
11 // BindContextInfo member definitions.
12 BindContextInfo::BindContextInfo()
14 chrome_request_(false),
15 is_switching_(false) {
18 BindContextInfo::~BindContextInfo() {
21 HRESULT BindContextInfo::Initialize(IBindCtx* bind_ctx) {
24 HRESULT hr = CoCreateFreeThreadedMarshaler(GetUnknown(), ftm_.Receive());
27 hr = bind_ctx->RegisterObjectParam(kBindContextInfo, GetUnknown());
30 DCHECK(SUCCEEDED(hr)) << "Failed to initialize BindContextInfo";
34 HRESULT BindContextInfo::FromBindContext(IBindCtx* bind_context,
35 BindContextInfo** info) {
42 base::win::ScopedComPtr<IUnknown> context;
43 HRESULT hr = bind_context->GetObjectParam(kBindContextInfo,
46 base::win::ScopedComPtr<IBindContextInfoInternal> internal;
47 hr = internal.QueryFrom(context);
49 hr = internal->GetCppObject(reinterpret_cast<void**>(info));
51 DLOG_IF(ERROR, *info != static_cast<BindContextInfo*>(internal.get()))
52 << "marshalling took place!";
56 CComObject<BindContextInfo>* bind_context_info = NULL;
57 hr = CComObject<BindContextInfo>::CreateInstance(&bind_context_info);
58 DCHECK(bind_context_info != NULL);
59 if (bind_context_info) {
60 bind_context_info->AddRef();
61 hr = bind_context_info->Initialize(bind_context);
63 bind_context_info->Release();
65 *info = bind_context_info;
73 void BindContextInfo::SetToSwitch(IStream* cache) {
81 std::wstring BindContextInfo::GetUrl() {
82 if (has_prot_data()) {
83 return prot_data_->url();
85 return std::wstring();