Merge from Chromium at DEPS revision r167172
This commit was generated by merge_to_master.py.
Change-Id: Ib8d56fd5ae39a2d7e8c91dcd76cc6d13f25f2aab
diff --git a/chrome_frame/bind_context_info.cc b/chrome_frame/bind_context_info.cc
new file mode 100644
index 0000000..bfdf89a
--- /dev/null
+++ b/chrome_frame/bind_context_info.cc
@@ -0,0 +1,87 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome_frame/bind_context_info.h"
+#include "chrome_frame/utils.h"
+
+// This is non const due to API expectations
+static wchar_t* kBindContextInfo = L"_CHROMEFRAME_BIND_CONTEXT_INFO_";
+
+// BindContextInfo member definitions.
+BindContextInfo::BindContextInfo()
+ : no_cache_(false),
+ chrome_request_(false),
+ is_switching_(false) {
+}
+
+BindContextInfo::~BindContextInfo() {
+}
+
+HRESULT BindContextInfo::Initialize(IBindCtx* bind_ctx) {
+ DCHECK(bind_ctx);
+ DCHECK(!ftm_);
+ HRESULT hr = CoCreateFreeThreadedMarshaler(GetUnknown(), ftm_.Receive());
+ DCHECK(ftm_);
+ if (SUCCEEDED(hr)) {
+ hr = bind_ctx->RegisterObjectParam(kBindContextInfo, GetUnknown());
+ }
+
+ DCHECK(SUCCEEDED(hr)) << "Failed to initialize BindContextInfo";
+ return hr;
+}
+
+HRESULT BindContextInfo::FromBindContext(IBindCtx* bind_context,
+ BindContextInfo** info) {
+ DCHECK(info);
+ if (!bind_context) {
+ NOTREACHED();
+ return E_POINTER;
+ }
+
+ base::win::ScopedComPtr<IUnknown> context;
+ HRESULT hr = bind_context->GetObjectParam(kBindContextInfo,
+ context.Receive());
+ if (context) {
+ base::win::ScopedComPtr<IBindContextInfoInternal> internal;
+ hr = internal.QueryFrom(context);
+ if (SUCCEEDED(hr)) {
+ hr = internal->GetCppObject(reinterpret_cast<void**>(info));
+ DCHECK_EQ(hr, S_OK);
+ DLOG_IF(ERROR, *info != static_cast<BindContextInfo*>(internal.get()))
+ << "marshalling took place!";
+ }
+ } else {
+ DCHECK(FAILED(hr));
+ CComObject<BindContextInfo>* bind_context_info = NULL;
+ hr = CComObject<BindContextInfo>::CreateInstance(&bind_context_info);
+ DCHECK(bind_context_info != NULL);
+ if (bind_context_info) {
+ bind_context_info->AddRef();
+ hr = bind_context_info->Initialize(bind_context);
+ if (FAILED(hr)) {
+ bind_context_info->Release();
+ } else {
+ *info = bind_context_info;
+ }
+ }
+ }
+
+ return hr;
+}
+
+void BindContextInfo::SetToSwitch(IStream* cache) {
+ is_switching_ = true;
+ if (!no_cache_) {
+ cache_ = cache;
+ RewindStream(cache_);
+ }
+}
+
+std::wstring BindContextInfo::GetUrl() {
+ if (has_prot_data()) {
+ return prot_data_->url();
+ }
+ return std::wstring();
+}
+