1// Copyright (c) 2012 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 "ppapi/proxy/network_list_resource.h" 6 7#include <algorithm> 8 9#include "base/logging.h" 10#include "ppapi/c/pp_errors.h" 11#include "ppapi/shared_impl/array_writer.h" 12#include "ppapi/shared_impl/var.h" 13#include "ppapi/thunk/enter.h" 14 15namespace ppapi { 16namespace proxy { 17 18NetworkListResource::NetworkListResource(PP_Instance instance, 19 const SerializedNetworkList& list) 20 : Resource(OBJECT_IS_PROXY, instance), 21 list_(list) { 22} 23 24NetworkListResource::~NetworkListResource() {} 25 26thunk::PPB_NetworkList_API* NetworkListResource::AsPPB_NetworkList_API() { 27 return this; 28} 29 30uint32_t NetworkListResource::GetCount() { 31 return static_cast<uint32_t>(list_.size()); 32} 33 34PP_Var NetworkListResource::GetName(uint32_t index) { 35 if (index >= list_.size()) 36 return PP_MakeUndefined(); 37 return StringVar::StringToPPVar(list_.at(index).name); 38} 39 40PP_NetworkList_Type NetworkListResource::GetType(uint32_t index) { 41 if (index >= list_.size()) 42 return PP_NETWORKLIST_TYPE_UNKNOWN; 43 return list_.at(index).type; 44} 45 46PP_NetworkList_State NetworkListResource::GetState(uint32_t index) { 47 if (index >= list_.size()) 48 return PP_NETWORKLIST_STATE_DOWN; 49 return list_.at(index).state; 50} 51 52int32_t NetworkListResource::GetIpAddresses(uint32_t index, 53 const PP_ArrayOutput& output) { 54 ArrayWriter writer(output); 55 if (index >= list_.size() || !writer.is_valid()) 56 return PP_ERROR_BADARGUMENT; 57 58 thunk::EnterResourceCreationNoLock enter(pp_instance()); 59 if (enter.failed()) 60 return PP_ERROR_FAILED; 61 62 const std::vector<PP_NetAddress_Private>& addresses = 63 list_.at(index).addresses; 64 std::vector<PP_Resource> addr_resources; 65 for (size_t i = 0; i < addresses.size(); ++i) { 66 addr_resources.push_back( 67 enter.functions()->CreateNetAddressFromNetAddressPrivate( 68 pp_instance(), addresses[i])); 69 } 70 if (!writer.StoreResourceVector(addr_resources)) 71 return PP_ERROR_FAILED; 72 73 return PP_OK; 74} 75 76PP_Var NetworkListResource::GetDisplayName(uint32_t index) { 77 if (index >= list_.size()) 78 return PP_MakeUndefined(); 79 return StringVar::StringToPPVar(list_.at(index).display_name); 80} 81 82uint32_t NetworkListResource::GetMTU(uint32_t index) { 83 if (index >= list_.size()) 84 return 0; 85 return list_.at(index).mtu; 86} 87 88} // namespace proxy 89} // namespace thunk 90