15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/browser/speech/speech_recognition_dispatcher_host.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/lazy_instance.h" 107dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "content/browser/speech/speech_recognition_manager_impl.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/common/speech_recognition_messages.h" 127dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "content/public/browser/speech_recognition_manager_delegate.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/speech_recognition_session_config.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/speech_recognition_session_context.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/content_switches.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SpeechRecognitionDispatcherHost::SpeechRecognitionDispatcherHost( 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int render_process_id, 217dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch net::URLRequestContextGetter* context_getter) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : render_process_id_(render_process_id), 237dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch context_getter_(context_getter) { 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Do not add any non-trivial initialization here, instead do it lazily when 257dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // required (e.g. see the method |SpeechRecognitionManager::GetInstance()|) or 267dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // add an Init() method. 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SpeechRecognitionDispatcherHost::~SpeechRecognitionDispatcherHost() { 307dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManager::GetInstance()->AbortAllSessionsForListener(this); 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool SpeechRecognitionDispatcherHost::OnMessageReceived( 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const IPC::Message& message, bool* message_was_ok) { 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool handled = true; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_BEGIN_MESSAGE_MAP_EX(SpeechRecognitionDispatcherHost, message, 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *message_was_ok) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_MESSAGE_HANDLER(SpeechRecognitionHostMsg_StartRequest, 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnStartRequest) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_MESSAGE_HANDLER(SpeechRecognitionHostMsg_AbortRequest, 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnAbortRequest) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_MESSAGE_HANDLER(SpeechRecognitionHostMsg_StopCaptureRequest, 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnStopCaptureRequest) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_MESSAGE_UNHANDLED(handled = false) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_END_MESSAGE_MAP() 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return handled; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 497dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochvoid SpeechRecognitionDispatcherHost::OverrideThreadForMessage( 507dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch const IPC::Message& message, 517dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch BrowserThread::ID* thread) { 527dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (message.type() == SpeechRecognitionHostMsg_StartRequest::ID) 537dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch *thread = BrowserThread::UI; 547dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch} 557dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SpeechRecognitionDispatcherHost::OnStartRequest( 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SpeechRecognitionHostMsg_StartRequest_Params& params) { 587dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch bool filter_profanities = 597dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManagerImpl::GetInstance() && 607dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManagerImpl::GetInstance()->delegate() && 617dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManagerImpl::GetInstance()->delegate()-> 627dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch FilterProfanities(render_process_id_); 637dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 647dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch BrowserThread::PostTask( 657dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch BrowserThread::IO, 667dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch FROM_HERE, 677dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch base::Bind(&SpeechRecognitionDispatcherHost::OnStartRequestOnIO, 687dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch this, params, filter_profanities)); 697dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch} 707dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 717dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochvoid SpeechRecognitionDispatcherHost::OnStartRequestOnIO( 727dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch const SpeechRecognitionHostMsg_StartRequest_Params& params, 737dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch bool filter_profanities) { 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SpeechRecognitionSessionContext context; 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context.context_name = params.origin_url; 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context.render_process_id = render_process_id_; 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context.render_view_id = params.render_view_id; 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context.request_id = params.request_id; 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context.requested_by_page_element = false; 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SpeechRecognitionSessionConfig config; 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) config.is_legacy_api = false; 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) config.language = params.language; 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) config.grammars = params.grammars; 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) config.max_hypotheses = params.max_hypotheses; 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) config.origin_url = params.origin_url; 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) config.initial_context = context; 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) config.url_request_context_getter = context_getter_.get(); 897dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch config.filter_profanities = filter_profanities; 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) config.continuous = params.continuous; 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) config.interim_results = params.interim_results; 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) config.event_listener = this; 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 947dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch int session_id = SpeechRecognitionManager::GetInstance()->CreateSession( 957dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch config); 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_NE(session_id, SpeechRecognitionManager::kSessionIDInvalid); 977dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManager::GetInstance()->StartSession(session_id); 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SpeechRecognitionDispatcherHost::OnAbortRequest(int render_view_id, 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int request_id) { 1027dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch int session_id = SpeechRecognitionManager::GetInstance()->GetSession( 1037dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch render_process_id_, render_view_id, request_id); 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The renderer might provide an invalid |request_id| if the session was not 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // started as expected, e.g., due to unsatisfied security requirements. 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (session_id != SpeechRecognitionManager::kSessionIDInvalid) 1087dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManager::GetInstance()->AbortSession(session_id); 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SpeechRecognitionDispatcherHost::OnStopCaptureRequest( 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int render_view_id, int request_id) { 1137dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch int session_id = SpeechRecognitionManager::GetInstance()->GetSession( 1147dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch render_process_id_, render_view_id, request_id); 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The renderer might provide an invalid |request_id| if the session was not 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // started as expected, e.g., due to unsatisfied security requirements. 1187dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (session_id != SpeechRecognitionManager::kSessionIDInvalid) { 1197dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManager::GetInstance()->StopAudioCaptureForSession( 1207dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch session_id); 1217dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// -------- SpeechRecognitionEventListener interface implementation ----------- 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SpeechRecognitionDispatcherHost::OnRecognitionStart(int session_id) { 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SpeechRecognitionSessionContext& context = 1287dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManager::GetInstance()->GetSessionContext(session_id); 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Send(new SpeechRecognitionMsg_Started(context.render_view_id, 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context.request_id)); 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SpeechRecognitionDispatcherHost::OnAudioStart(int session_id) { 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SpeechRecognitionSessionContext& context = 1357dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManager::GetInstance()->GetSessionContext(session_id); 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Send(new SpeechRecognitionMsg_AudioStarted(context.render_view_id, 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context.request_id)); 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SpeechRecognitionDispatcherHost::OnSoundStart(int session_id) { 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SpeechRecognitionSessionContext& context = 1427dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManager::GetInstance()->GetSessionContext(session_id); 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Send(new SpeechRecognitionMsg_SoundStarted(context.render_view_id, 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context.request_id)); 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SpeechRecognitionDispatcherHost::OnSoundEnd(int session_id) { 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SpeechRecognitionSessionContext& context = 1497dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManager::GetInstance()->GetSessionContext(session_id); 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Send(new SpeechRecognitionMsg_SoundEnded(context.render_view_id, 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context.request_id)); 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SpeechRecognitionDispatcherHost::OnAudioEnd(int session_id) { 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SpeechRecognitionSessionContext& context = 1567dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManager::GetInstance()->GetSessionContext(session_id); 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Send(new SpeechRecognitionMsg_AudioEnded(context.render_view_id, 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context.request_id)); 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SpeechRecognitionDispatcherHost::OnRecognitionEnd(int session_id) { 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SpeechRecognitionSessionContext& context = 1637dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManager::GetInstance()->GetSessionContext(session_id); 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Send(new SpeechRecognitionMsg_Ended(context.render_view_id, 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context.request_id)); 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void SpeechRecognitionDispatcherHost::OnRecognitionResults( 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int session_id, 1702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const SpeechRecognitionResults& results) { 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SpeechRecognitionSessionContext& context = 1727dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManager::GetInstance()->GetSessionContext(session_id); 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Send(new SpeechRecognitionMsg_ResultRetrieved(context.render_view_id, 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context.request_id, 1752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) results)); 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SpeechRecognitionDispatcherHost::OnRecognitionError( 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int session_id, 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SpeechRecognitionError& error) { 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SpeechRecognitionSessionContext& context = 1827dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SpeechRecognitionManager::GetInstance()->GetSessionContext(session_id); 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Send(new SpeechRecognitionMsg_ErrorOccurred(context.render_view_id, 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context.request_id, 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) error)); 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// The events below are currently not used by speech JS APIs implementation. 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SpeechRecognitionDispatcherHost::OnAudioLevelsChange(int session_id, 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) float volume, 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) float noise_volume) { 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SpeechRecognitionDispatcherHost::OnEnvironmentEstimationComplete( 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int session_id) { 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace content 199