Hello Pepper API.

webkit/plugins/ppapi/ppb_hello_impl.cc

+// 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 "webkit/plugins/ppapi/ppb_hello_impl.h"
+
+#include <stdio.h>
+
+#include "base/logging.h"
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/shared_impl/resource.h"
+#include "ppapi/thunk/enter.h"
+#include "ppapi/thunk/ppb_hello_api.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebElement.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebPluginContainer.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h"
+#include "webkit/plugins/ppapi/common.h"
+#include "webkit/plugins/ppapi/plugin_delegate.h"
+#include "webkit/plugins/ppapi/plugin_module.h"
+#include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
+#include "webkit/plugins/ppapi/ppb_hello_impl.h"
+#include "webkit/plugins/ppapi/resource_helper.h"
+
+using ppapi::HostResource;
+using ppapi::thunk::PPB_Hello_API;
+using WebKit::WebFrame;
+using WebKit::WebString;
+
+namespace webkit {
+namespace ppapi {
+
+PPB_Hello_Impl::PPB_Hello_Impl(PP_Instance instance)
+    : Resource(instance) {
+  LOG(ERROR) << "PPB_Hello_Impl";
+}
+
+PPB_Hello_Impl::~PPB_Hello_Impl() {
+  LOG(ERROR) << "~PPB_Hello_Impl";
+}
+
+PP_Resource PPB_Hello_Impl::Create(PP_Instance instance) {
+  LOG(ERROR) << "Create";
+  return (new PPB_Hello_Impl(instance))->GetReference();
+}
+
+PPB_Hello_API* PPB_Hello_Impl::AsPPB_Hello_API() {
+  LOG(ERROR) << "AsPPB_Hello_API";
+  return this;
+}
+
+int32 PPB_Hello_Impl::SayHello() {
+  LOG(ERROR) << "SayHello";
+
+  PluginInstance* plugin_instance =
+      ResourceHelper::GetPluginInstance(this);
+  LOG(ERROR) << "plugin: " << plugin_instance;
+  WebFrame* frame = plugin_instance->container()->element().document().frame();
+  LOG(ERROR) << "frame: " << frame;
+  LOG(ERROR) << "  name: " << frame->name().utf8().data();
+  LOG(ERROR) << "set frame name to hello";
+  frame->setName(WebString::fromUTF8("hello"));
+  LOG(ERROR) << "get frame name again";
+  LOG(ERROR) << "  name: " << frame->name().utf8().data();
+
+  LOG(ERROR) << "call shared impl";
+  return HelloImpl::SayHello();
+}
+
+void PPB_Hello_Impl::WhoAreYou(char* name, uint32_t size,
+    pp::CompletionCallback callback) {
+  LOG(ERROR) << "WhoAreYou";
+  LOG(ERROR) << "call shared impl";
+  HelloImpl::WhoAreYou(name, size, callback);
+  snprintf(name, size, __FILE__);
+}
+
+}  // namespace ppapi
+}  // namespace webkit