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/*
* Copyright (c) 2016, Ford Motor Company
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of the Ford Motor Company nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "application_manager/application_manager_impl.h"
#include "application_manager/hmi_language_handler.h"
#include "application_manager/message_helper.h"
#include "application_manager/hmi_capabilities.h"
#include "utils/helpers.h"
#include "resumption/last_state.h"
static const std::string LanguagesKey = "Languages";
static const std::string UIKey = "UI";
static const std::string VRKey = "VR";
static const std::string TTSKey = "TTS";
namespace application_manager {
CREATE_LOGGERPTR_GLOBAL(logger_, "ApplicationManager")
HMILanguageHandler::HMILanguageHandler()
: is_ui_language_received_(false),
is_vr_language_received_(false),
is_tts_language_received_(false) {
}
void HMILanguageHandler::set_ui_language(
hmi_apis::Common_Language::eType language) {
LOG4CXX_AUTO_TRACE(logger_);
resumption::LastState::instance()->dictionary[LanguagesKey][UIKey] = language;
}
void HMILanguageHandler::set_vr_language(
hmi_apis::Common_Language::eType language) {
LOG4CXX_AUTO_TRACE(logger_);
resumption::LastState::instance()->dictionary[LanguagesKey][VRKey] = language;
}
void HMILanguageHandler::set_tts_language(
hmi_apis::Common_Language::eType language) {
LOG4CXX_AUTO_TRACE(logger_);
resumption::LastState::instance()->dictionary[LanguagesKey][TTSKey] = language;
}
hmi_apis::Common_Language::eType HMILanguageHandler::get_ui_language() const {
LOG4CXX_AUTO_TRACE(logger_);
using namespace resumption;
using namespace hmi_apis;
if (LastState::instance()->dictionary.isMember(LanguagesKey)) {
if (LastState::instance()->dictionary[LanguagesKey].isMember(UIKey)) {
Common_Language::eType ui_language =
static_cast<Common_Language::eType>(
LastState::instance()->dictionary[LanguagesKey][UIKey].asUInt());
return ui_language;
}
}
return Common_Language::INVALID_ENUM;
}
hmi_apis::Common_Language::eType HMILanguageHandler::get_vr_language() const {
LOG4CXX_AUTO_TRACE(logger_);
using namespace resumption;
using namespace hmi_apis;
if (LastState::instance()->dictionary.isMember(LanguagesKey)) {
if (LastState::instance()->dictionary[LanguagesKey].isMember(VRKey)) {
Common_Language::eType vr_language =
static_cast<Common_Language::eType>(
LastState::instance()->dictionary[LanguagesKey][VRKey].asUInt());
return vr_language;
}
}
return Common_Language::INVALID_ENUM;
}
hmi_apis::Common_Language::eType HMILanguageHandler::get_tts_language() const {
LOG4CXX_AUTO_TRACE(logger_);
using namespace resumption;
using namespace hmi_apis;
if (LastState::instance()->dictionary.isMember(LanguagesKey)) {
if (LastState::instance()->dictionary[LanguagesKey].isMember(TTSKey)) {
// Web HMI returns -1 which causes assert for debug
Common_Language::eType tts_language = //Common_Language::EN_US;
static_cast<Common_Language::eType>(
LastState::instance()->dictionary[LanguagesKey][TTSKey].asUInt());
return tts_language;
}
}
return Common_Language::INVALID_ENUM;
}
void HMILanguageHandler::on_event(const event_engine::Event& event) {
LOG4CXX_AUTO_TRACE(logger_);
switch (event.id()) {
case hmi_apis::FunctionID::UI_GetLanguage:
LOG4CXX_DEBUG(logger_, "Got UI language response.");
is_ui_language_received_ = true;
break;
case hmi_apis::FunctionID::VR_GetLanguage:
LOG4CXX_DEBUG(logger_, "Got VR language response.");
is_vr_language_received_ = true;
break;
case hmi_apis::FunctionID::TTS_GetLanguage:
LOG4CXX_DEBUG(logger_, "Got TTS language response.");
is_tts_language_received_ = true;
break;
default:
return;
}
if (is_ui_language_received_ && is_vr_language_received_ &&
is_tts_language_received_) {
VerifyRegisteredApps();
}
}
void HMILanguageHandler::set_handle_response_for(
const event_engine::smart_objects::SmartObject& request) {
LOG4CXX_AUTO_TRACE(logger_);
using namespace helpers;
if (!request.keyExists(strings::params)) {
LOG4CXX_ERROR(logger_, "Object does not have " << strings::params
<< " key.");
return;
}
if (!request[strings::params].keyExists(strings::function_id)) {
LOG4CXX_ERROR(logger_, "Object does not have " << strings::function_id
<< " key.");
return;
}
if (!request[strings::params].keyExists(strings::correlation_id)) {
LOG4CXX_ERROR(logger_, "Object does not have " << strings::correlation_id
<< " key.");
return;
}
hmi_apis::FunctionID::eType function_id =
static_cast<hmi_apis::FunctionID::eType>(
request[strings::params][strings::function_id].asInt());
if (!Compare<hmi_apis::FunctionID::eType, EQ, ONE>(
function_id,
hmi_apis::FunctionID::UI_GetLanguage,
hmi_apis::FunctionID::VR_GetLanguage,
hmi_apis::FunctionID::TTS_GetLanguage)) {
LOG4CXX_ERROR(logger_,
"Only *GetLanguage request are allowed to be subscribed.");
return;
}
uint32_t correlation_id =
request[strings::params][strings::correlation_id].asUInt();
subscribe_on_event(function_id, correlation_id);
LOG4CXX_DEBUG(logger_, "Subscribed for function_id " << function_id <<
" and correlation_id " << correlation_id);
}
void HMILanguageHandler::VerifyRegisteredApps() const {
LOG4CXX_AUTO_TRACE(logger_);
using namespace helpers;
HMICapabilities& hmi_capabilities =
ApplicationManagerImpl::instance()->hmi_capabilities();
hmi_apis::Common_Language::eType ui_language =
hmi_capabilities.active_ui_language();
hmi_apis::Common_Language::eType vr_language =
hmi_capabilities.active_vr_language();
hmi_apis::Common_Language::eType tts_language =
hmi_capabilities.active_tts_language();
ApplicationManagerImpl::ApplicationListAccessor accessor;
ApplicationSetIt it = accessor.begin();
for (; accessor.end() != it;) {
ApplicationSharedPtr app = *it++;
if (app->ui_language() !=
MessageHelper::CommonToMobileLanguage(ui_language) ||
!Compare<mobile_apis::Language::eType, EQ, ALL>(
app->language(),
MessageHelper::CommonToMobileLanguage(vr_language),
MessageHelper::CommonToMobileLanguage(tts_language))) {
LOG4CXX_INFO(logger_, "Application with app_id " << app->app_id()
<< " will be unregistered because of "
"HMI language(s) mismatch.");
MessageHelper::SendOnLanguageChangeToMobile(app->app_id());
MessageHelper::SendOnAppInterfaceUnregisteredNotificationToMobile(
app->app_id(),
mobile_api::AppInterfaceUnregisteredReason::LANGUAGE_CHANGE);
ApplicationManagerImpl::instance()->UnregisterApplication(
app->app_id(), mobile_apis::Result::SUCCESS, false);
}
}
}
} // namespace application_manager
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