content/renderer/mojo/service_registry_js_wrapper.cc

   1 // Copyright 2014 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.
   4
   5 #include "content/renderer/mojo/service_registry_js_wrapper.h"
   6
   7 #include "content/common/mojo/service_registry_impl.h"
   8 #include "content/public/common/service_registry.h"
   9 #include "third_party/mojo/src/mojo/edk/js/handle.h"
  10
  11 namespace content {
  12
  13 gin::WrapperInfo ServiceRegistryJsWrapper::kWrapperInfo = {
  14     gin::kEmbedderNativeGin};
  15 const char ServiceRegistryJsWrapper::kModuleName[] =
  16     "content/public/renderer/service_provider";
  17
  18 ServiceRegistryJsWrapper::~ServiceRegistryJsWrapper() {
  19 }
  20
  21 // static
  22 gin::Handle<ServiceRegistryJsWrapper> ServiceRegistryJsWrapper::Create(
  23     v8::Isolate* isolate,
  24     ServiceRegistry* service_registry) {
  25   return gin::CreateHandle(
  26       isolate,
  27       new ServiceRegistryJsWrapper(
  28           static_cast<ServiceRegistryImpl*>(service_registry)->GetWeakPtr()));
  29 }
  30
  31 gin::ObjectTemplateBuilder ServiceRegistryJsWrapper::GetObjectTemplateBuilder(
  32     v8::Isolate* isolate) {
  33   return Wrappable<ServiceRegistryJsWrapper>::GetObjectTemplateBuilder(isolate).
  34       SetMethod("connectToService",
  35                 &ServiceRegistryJsWrapper::ConnectToService);
  36 }
  37
  38 mojo::Handle ServiceRegistryJsWrapper::ConnectToService(
  39     const std::string& service_name) {
  40   mojo::MessagePipe pipe;
  41   if (service_registry_)
  42     service_registry_->ConnectToRemoteService(service_name,
  43                                               pipe.handle0.Pass());
  44   return pipe.handle1.release();
  45 }
  46
  47 ServiceRegistryJsWrapper::ServiceRegistryJsWrapper(
  48     base::WeakPtr<ServiceRegistry> service_registry)
  49     : service_registry_(service_registry) {
  50 }
  51
  52 }  // namespace content