Implement Webviewclient.onReceivedSslError

android_webview/browser/aw_contents_client_bridge_base.cc

+// Copyright (c) 2013 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 "android_webview/browser/aw_contents_client_bridge_base.h"
+
+#include "content/public/browser/browser_thread.h"
+#include "content/public/browser/render_view_host.h"
+#include "content/public/browser/web_contents.h"
+
+using content::BrowserThread;
+using content::WebContents;
+
+namespace android_webview {
+
+namespace {
+
+const void* kAwContentsClientBridgeBase = &kAwContentsClientBridgeBase;
+
+// This class is invented so that the UserData registry that we inject the
+// AwContentsClientBridgeBase object does not own and destroy it.
+class UserData : public base::SupportsUserData::Data {
+ public:
+  static AwContentsClientBridgeBase* GetContents(
+      content::WebContents* web_contents) {
+    if (!web_contents)
+      return NULL;
+    UserData* data = reinterpret_cast<UserData*>(
+        web_contents->GetUserData(kAwContentsClientBridgeBase));
+    return data ? data->contents_ : NULL;
+  }
+
+  explicit UserData(AwContentsClientBridgeBase* ptr) : contents_(ptr) {}
+ private:
+  AwContentsClientBridgeBase* contents_;
+
+  DISALLOW_COPY_AND_ASSIGN(UserData);
+};
+
+} // namespace
+
+// static
+void AwContentsClientBridgeBase::Associate(
+    WebContents* web_contents,
+    AwContentsClientBridgeBase* handler) {
+  web_contents->SetUserData(kAwContentsClientBridgeBase,
+                            new UserData(handler));
+}
+
+// static
+AwContentsClientBridgeBase* AwContentsClientBridgeBase::FromWebContents(
+    WebContents* web_contents) {
+  return UserData::GetContents(web_contents);
+}
+
+// static
+AwContentsClientBridgeBase* AwContentsClientBridgeBase::FromID(
+    int render_process_id,
+    int render_view_id) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  const content::RenderViewHost* rvh =
+      content::RenderViewHost::FromID(render_process_id, render_view_id);
+  if (!rvh) return NULL;
+  content::WebContents* web_contents =
+      content::WebContents::FromRenderViewHost(rvh);
+  return UserData::GetContents(web_contents);
+}
+
+AwContentsClientBridgeBase::~AwContentsClientBridgeBase() {
+}
+
+}  // namespace android_webview