| // Copyright 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 "ppapi/proxy/network_monitor_resource.h" |
| |
| #include "ppapi/proxy/dispatch_reply_message.h" |
| #include "ppapi/proxy/ppapi_messages.h" |
| #include "ppapi/thunk/enter.h" |
| #include "ppapi/thunk/ppb_network_monitor_api.h" |
| |
| namespace ppapi { |
| namespace proxy { |
| |
| NetworkMonitorResource::NetworkMonitorResource(Connection connection, |
| PP_Instance instance) |
| : PluginResource(connection, instance), |
| current_list_(0), |
| forbidden_(false), |
| network_list_(NULL) { |
| SendCreate(BROWSER, PpapiHostMsg_NetworkMonitor_Create()); |
| } |
| |
| NetworkMonitorResource::~NetworkMonitorResource() {} |
| |
| ppapi::thunk::PPB_NetworkMonitor_API* |
| NetworkMonitorResource::AsPPB_NetworkMonitor_API() { |
| return this; |
| } |
| |
| void NetworkMonitorResource::OnReplyReceived( |
| const ResourceMessageReplyParams& params, |
| const IPC::Message& msg) { |
| PPAPI_BEGIN_MESSAGE_MAP(NetworkMonitorResource, msg) |
| PPAPI_DISPATCH_PLUGIN_RESOURCE_CALL( |
| PpapiPluginMsg_NetworkMonitor_NetworkList, OnPluginMsgNetworkList) |
| PPAPI_DISPATCH_PLUGIN_RESOURCE_CALL_0( |
| PpapiPluginMsg_NetworkMonitor_Forbidden, OnPluginMsgForbidden) |
| PPAPI_DISPATCH_PLUGIN_RESOURCE_CALL_UNHANDLED( |
| PluginResource::OnReplyReceived(params, msg)) |
| PPAPI_END_MESSAGE_MAP() |
| } |
| |
| int32_t NetworkMonitorResource::UpdateNetworkList( |
| PP_Resource* network_list, |
| scoped_refptr<TrackedCallback> callback) { |
| if (!network_list) |
| return PP_ERROR_BADARGUMENT; |
| if (TrackedCallback::IsPending(update_callback_)) |
| return PP_ERROR_INPROGRESS; |
| if (forbidden_) |
| return PP_ERROR_NOACCESS; |
| |
| if (current_list_.get()) { |
| *network_list = current_list_.Release(); |
| return PP_OK; |
| } |
| |
| network_list_ = network_list; |
| update_callback_ = callback; |
| return PP_OK_COMPLETIONPENDING; |
| } |
| |
| void NetworkMonitorResource::OnPluginMsgNetworkList( |
| const ResourceMessageReplyParams& params, |
| const SerializedNetworkList& list) { |
| current_list_ = ScopedPPResource( |
| new NetworkListResource(pp_instance(), list)); |
| |
| if (TrackedCallback::IsPending(update_callback_)) { |
| *network_list_ = current_list_.Release(); |
| update_callback_->Run(PP_OK); |
| } |
| } |
| |
| void NetworkMonitorResource::OnPluginMsgForbidden( |
| const ResourceMessageReplyParams& params) { |
| forbidden_ = true; |
| |
| if (TrackedCallback::IsPending(update_callback_)) |
| update_callback_->Run(PP_ERROR_NOACCESS); |
| } |
| |
| } // namespace proxy |
| } // namespace ppapi |