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chrome_frame/bind_status_callback_impl.cc

Index: chrome_frame/bind_status_callback_impl.cc
===================================================================
--- chrome_frame/bind_status_callback_impl.cc	(revision 0)
+++ chrome_frame/bind_status_callback_impl.cc	(revision 0)
@@ -0,0 +1,228 @@
+// Copyright (c) 2010 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_status_callback_impl.h"
+
+#include "base/logging.h"
+#include "base/string_util.h"
+
+BSCBImpl::BSCBImpl() {
+  DLOG(INFO) << __FUNCTION__ << me();
+}
+
+BSCBImpl::~BSCBImpl() {
+  DLOG(INFO) << __FUNCTION__ << me();
+}
+
+std::string BSCBImpl::me() {
+  return StringPrintf(" obj=0x%08X",
+      static_cast<BSCBImpl*>(this));
+}
+
+HRESULT BSCBImpl::DelegateQI(void* obj, REFIID iid, void** ret, DWORD cookie) {
+  BSCBImpl* me = reinterpret_cast<BSCBImpl*>(obj);
+  HRESULT hr = E_NOINTERFACE;
+  if (me->delegate_)
+    hr = me->delegate_.QueryInterface(iid, ret);
+  return hr;
+}
+
+void BSCBImpl::Initialize(IBindStatusCallback* original) {
+  DCHECK(!delegate_);
+  delegate_ = original;
+}
+
+HRESULT BSCBImpl::AttachToBind(IBindCtx* bind_ctx) {
+  HRESULT hr = S_OK;
+  hr = ::RegisterBindStatusCallback(bind_ctx, this, delegate_.Receive(), 0);
+  if (SUCCEEDED(hr)) {
+    bind_ctx_ = bind_ctx;
+  }
+
+  return hr;
+}
+
+HRESULT BSCBImpl::ReleaseBind() {
+  HRESULT hr = S_OK;
+  if (delegate_ && bind_ctx_) {
+    ScopedComPtr<IBindStatusCallback> this_callback;
+    hr = ::RegisterBindStatusCallback(bind_ctx_, delegate_,
+                                      this_callback.Receive(), 0);
+    DCHECK(this_callback &&
+           (this_callback == static_cast<IBindStatusCallback*>(this)));
+  }
+
+  delegate_.Release();
+  bind_ctx_.Release();
+  return hr;
+}
+
+// IServiceProvider
+HRESULT BSCBImpl::QueryService(REFGUID service, REFIID iid, void** object) {
+  HRESULT hr = E_NOINTERFACE;
+  if (delegate_) {
+    ScopedComPtr<IServiceProvider> svc;
+    svc.QueryFrom(delegate_);
+    if (svc) {
+      hr = svc->QueryService(service, iid, object);
+    }
+  }
+  return hr;
+}
+
+// IBindStatusCallback
+HRESULT BSCBImpl::OnStartBinding(DWORD reserved, IBinding* binding) {
+  DLOG(INFO) << __FUNCTION__ << me() << StringPrintf(" tid=%i",
+      PlatformThread::CurrentId());
+  HRESULT hr = S_OK;
+  if (delegate_)
+    hr = delegate_->OnStartBinding(reserved, binding);
+  return hr;
+}
+
+HRESULT BSCBImpl::GetPriority(LONG* priority) {
+  DLOG(INFO) << __FUNCTION__ << me() << StringPrintf(" tid=%i",
+      PlatformThread::CurrentId());
+  HRESULT hr = S_OK;
+  if (delegate_)
+    hr = delegate_->GetPriority(priority);
+  return hr;
+}
+
+HRESULT BSCBImpl::OnLowResource(DWORD reserved) {
+  DLOG(INFO) << __FUNCTION__ << me() << StringPrintf(" tid=%i",
+      PlatformThread::CurrentId());
+  HRESULT hr = S_OK;
+  if (delegate_)
+    hr = delegate_->OnLowResource(reserved);
+  return hr;
+}
+
+HRESULT BSCBImpl::OnProgress(ULONG progress, ULONG progress_max,
+                              ULONG status_code, LPCWSTR status_text) {
+  DLOG(INFO) << __FUNCTION__ << me() << StringPrintf(" status=%i tid=%i %ls",
+      status_code, PlatformThread::CurrentId(), status_text);
+  HRESULT hr = S_OK;
+  if (delegate_)
+    delegate_->OnProgress(progress, progress_max, status_code, status_text);
+  return hr;
+}
+
+HRESULT BSCBImpl::OnStopBinding(HRESULT hresult, LPCWSTR error) {
+  DLOG(INFO) << __FUNCTION__ << me() << StringPrintf(" hr=0x%08X '%ls' tid=%i",
+      hresult, error, PlatformThread::CurrentId());
+  HRESULT hr = S_OK;
+  if (delegate_)
+    delegate_->OnStopBinding(hresult, error);
+  return hr;
+}
+
+HRESULT BSCBImpl::GetBindInfo(DWORD* bindf, BINDINFO* bind_info) {
+  DLOG(INFO) << __FUNCTION__ << me() << StringPrintf(" tid=%i",
+      PlatformThread::CurrentId());
+  HRESULT hr = S_OK;
+  if (delegate_)
+    delegate_->GetBindInfo(bindf, bind_info);
+  return hr;
+}
+
+HRESULT BSCBImpl::OnDataAvailable(DWORD bscf, DWORD size,
+                                   FORMATETC* format_etc, STGMEDIUM* stgmed) {
+  DLOG(INFO) << __FUNCTION__ << me() << StringPrintf(" tid=%i",
+      PlatformThread::CurrentId());
+  HRESULT hr = S_OK;
+  if (delegate_)
+    hr = delegate_->OnDataAvailable(bscf, size, format_etc, stgmed);
+  return hr;
+}
+
+HRESULT BSCBImpl::OnObjectAvailable(REFIID iid, IUnknown* unk) {
+  DLOG(INFO) << __FUNCTION__ << me() << StringPrintf(" tid=%i",
+      PlatformThread::CurrentId());
+  HRESULT hr = S_OK;
+  if (delegate_)
+    delegate_->OnObjectAvailable(iid, unk);
+  return hr;
+}
+
+// IBindStatusCallbackEx
+HRESULT BSCBImpl::GetBindInfoEx(DWORD* bindf, BINDINFO* bind_info,
+                                DWORD* bindf2, DWORD* reserved) {
+  DLOG(INFO) << __FUNCTION__ << me() << StringPrintf(" tid=%i",
+      PlatformThread::CurrentId());
+  HRESULT hr = S_OK;
+  if (delegate_) {
+    ScopedComPtr<IBindStatusCallbackEx> bscbex;
+    bscbex.QueryFrom(delegate_);
+    if (bscbex)
+      hr = bscbex->GetBindInfoEx(bindf, bind_info, bindf2, reserved);
+  }
+  return hr;
+}
+
+HRESULT BSCBImpl::BeginningTransaction(LPCWSTR url, LPCWSTR headers,
+                                       DWORD reserved,
+                                       LPWSTR* additional_headers) {
+  DLOG(INFO) << __FUNCTION__ << me() << StringPrintf(" tid=%i",
+      PlatformThread::CurrentId());
+
+  HRESULT hr = S_OK;
+  if (delegate_) {
+    ScopedComPtr<IHttpNegotiate> http_negotiate;
+    http_negotiate.QueryFrom(delegate_);
+    if (http_negotiate) {
+      hr = http_negotiate->BeginningTransaction(url, headers, reserved,
+                                                additional_headers);
+    }
+  }
+
+  DLOG_IF(ERROR, FAILED(hr)) << __FUNCTION__;
+  return hr;
+}
+
+HRESULT BSCBImpl::OnResponse(DWORD response_code, LPCWSTR response_headers,
+                             LPCWSTR request_headers,
+                             LPWSTR* additional_headers) {
+  DLOG(INFO) << __FUNCTION__ << me() << StringPrintf(" tid=%i",
+      PlatformThread::CurrentId());
+
+  HRESULT hr = S_OK;
+  if (delegate_) {
+    ScopedComPtr<IHttpNegotiate> http_negotiate;
+    http_negotiate.QueryFrom(delegate_);
+    if (http_negotiate) {
+      hr = http_negotiate->OnResponse(response_code, response_headers,
+                                      request_headers, additional_headers);
+    }
+  }
+  return hr;
+}
+
+HRESULT BSCBImpl::GetRootSecurityId(BYTE* security_id, DWORD* security_id_size,
+                                    DWORD_PTR reserved) {
+  HRESULT hr = S_OK;
+  if (delegate_) {
+    ScopedComPtr<IHttpNegotiate2> http_negotiate;
+    http_negotiate.QueryFrom(delegate_);
+    if (http_negotiate) {
+      hr = http_negotiate->GetRootSecurityId(security_id, security_id_size,
+                                             reserved);
+    }
+  }
+  return hr;
+}
+
+HRESULT BSCBImpl::GetSerializedClientCertContext(BYTE** cert,
+                                                 DWORD* cert_size) {
+  HRESULT hr = S_OK;
+  if (delegate_) {
+    ScopedComPtr<IHttpNegotiate3> http_negotiate;
+    http_negotiate.QueryFrom(delegate_);
+    if (http_negotiate) {
+      return http_negotiate->GetSerializedClientCertContext(cert, cert_size);
+    }
+  }
+  return hr;
+}
+
Property changes on: chrome_frame\bind_status_callback_impl.cc
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Added: svn:eol-style
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