Simplify PPB_NetworkMonitor proxy.

ppapi/shared_impl/ppb_network_list_private_shared.cc

-// Copyright (c) 2012 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 <algorithm>
-
-#include "base/logging.h"
-#include "ppapi/c/pp_errors.h"
-#include "ppapi/shared_impl/array_writer.h"
-#include "ppapi/shared_impl/ppb_network_list_private_shared.h"
-#include "ppapi/shared_impl/var.h"
-#include "ppapi/thunk/enter.h"
-
-namespace ppapi {
-
-NetworkInfo::NetworkInfo()
-    : type(PP_NETWORKLIST_UNKNOWN),
-      state(PP_NETWORKLIST_DOWN),
-      mtu(0) {
-}
-
-NetworkInfo::~NetworkInfo() {
-}
-
-NetworkListStorage::NetworkListStorage(const NetworkList& list)
-    : list_(list) {
-}
-
-NetworkListStorage::~NetworkListStorage() {
-}
-
-PPB_NetworkList_Private_Shared::PPB_NetworkList_Private_Shared(
-    ResourceObjectType type,
-    PP_Instance instance,
-    const scoped_refptr<NetworkListStorage>& list)
-    : Resource(type, instance),
-      list_(list) {
-}
-
-PPB_NetworkList_Private_Shared::~PPB_NetworkList_Private_Shared() {
-}
-
-// static
-PP_Resource PPB_NetworkList_Private_Shared::Create(
-    ResourceObjectType type,
-    PP_Instance instance,
-    const scoped_refptr<NetworkListStorage>& list) {
-  scoped_refptr<PPB_NetworkList_Private_Shared> object(
-      new PPB_NetworkList_Private_Shared(type, instance, list));
-  return object->GetReference();
-}
-
-::ppapi::thunk::PPB_NetworkList_API*
-PPB_NetworkList_Private_Shared::AsPPB_NetworkList_API() {
-  return this;
-}
-
-const NetworkList& PPB_NetworkList_Private_Shared::GetNetworkListData() const {
-  return list_->list();
-}
-
-uint32_t PPB_NetworkList_Private_Shared::GetCount() {
-  return static_cast<uint32_t>(list_->list().size());
-}
-
-PP_Var PPB_NetworkList_Private_Shared::GetName(uint32_t index) {
-  if (index >= list_->list().size())
-    return PP_MakeUndefined();
-  return StringVar::StringToPPVar(list_->list().at(index).name);
-}
-
-PP_NetworkListType_Private PPB_NetworkList_Private_Shared::GetType(
-    uint32_t index) {
-  if (index >= list_->list().size())
-    return PP_NETWORKLIST_UNKNOWN;
-  return list_->list().at(index).type;
-}
-
-PP_NetworkListState_Private PPB_NetworkList_Private_Shared::GetState(
-    uint32_t index) {
-  if (index >= list_->list().size())
-    return PP_NETWORKLIST_DOWN;
-  return list_->list().at(index).state;
-}
-
-int32_t PPB_NetworkList_Private_Shared::GetIpAddresses(
-    uint32_t index,
-    const PP_ArrayOutput& output) {
-  ArrayWriter writer(output);
-  if (index >= list_->list().size() || !writer.is_valid())
-    return PP_ERROR_BADARGUMENT;
-
-  thunk::EnterResourceCreationNoLock enter(pp_instance());
-  if (enter.failed())
-    return PP_ERROR_FAILED;
-
-  const std::vector<PP_NetAddress_Private>& addresses =
-      list_->list().at(index).addresses;
-  std::vector<PP_Resource> addr_resources;
-  for (size_t i = 0; i < addresses.size(); ++i) {
-    addr_resources.push_back(
-        enter.functions()->CreateNetAddressFromNetAddressPrivate(
-            pp_instance(), addresses[i]));
-  }
-  if (!writer.StoreResourceVector(addr_resources))
-    return PP_ERROR_FAILED;
-
-  return PP_OK;
-}
-
-PP_Var PPB_NetworkList_Private_Shared::GetDisplayName(uint32_t index) {
-  if (index >= list_->list().size())
-    return PP_MakeUndefined();
-  return StringVar::StringToPPVar(list_->list().at(index).display_name);
-}
-
-uint32_t PPB_NetworkList_Private_Shared::GetMTU(uint32_t index) {
-  if (index >= list_->list().size())
-    return 0;
-  return list_->list().at(index).mtu;
-}
-
-}  // namespace thunk