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/*
Copyright (c) 2013, 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/commands/mobile/delete_command_request.h"
#include "application_manager/application_impl.h"
#include "application_manager/message_helper.h"
#include "interfaces/MOBILE_API.h"
#include "interfaces/HMI_API.h"
#include "utils/helpers.h"
namespace application_manager {
namespace commands {
DeleteCommandRequest::DeleteCommandRequest(const MessageSharedPtr& message, ApplicationManager& application_manager)
: CommandRequestImpl(message, application_manager),
is_ui_send_(false),
is_vr_send_(false),
is_ui_received_(false),
is_vr_received_(false),
ui_result_(hmi_apis::Common_Result::INVALID_ENUM),
vr_result_(hmi_apis::Common_Result::INVALID_ENUM) {
}
DeleteCommandRequest::~DeleteCommandRequest() {
}
void DeleteCommandRequest::Run() {
LOG4CXX_AUTO_TRACE(logger_);
ApplicationSharedPtr application = application_manager_.
application(connection_key());
if (!application) {
LOG4CXX_ERROR(logger_, "Application is not registered");
SendResponse(false, mobile_apis::Result::APPLICATION_NOT_REGISTERED);
return;
}
const int32_t cmd_id =
(*message_)[strings::msg_params][strings::cmd_id].asInt();
smart_objects::SmartObject* command = application->FindCommand(cmd_id);
if (!command) {
LOG4CXX_ERROR(logger_, "Command with id " << cmd_id << " is not found.");
SendResponse(false, mobile_apis::Result::INVALID_ID);
return;
}
smart_objects::SmartObject msg_params = smart_objects::SmartObject(
smart_objects::SmartType_Map);
msg_params[strings::cmd_id] =
(*message_)[strings::msg_params][strings::cmd_id];
msg_params[strings::app_id] = application->app_id();
// we should specify amount of required responses in the 1st request
uint32_t chaining_counter = 0;
if ((*command).keyExists(strings::menu_params)) {
++chaining_counter;
}
if ((*command).keyExists(strings::vr_commands)) {
++chaining_counter;
}
if ((*command).keyExists(strings::menu_params)) {
is_ui_send_ = true;
SendHMIRequest(hmi_apis::FunctionID::UI_DeleteCommand, &msg_params, true);
}
// check vr params
if ((*command).keyExists(strings::vr_commands)) {
is_vr_send_ = true;
// VR params
msg_params[strings::grammar_id] = application->get_grammar_id();
msg_params[strings::type] = hmi_apis::Common_VRCommandType::Command;
SendHMIRequest(hmi_apis::FunctionID::VR_DeleteCommand, &msg_params, true);
}
}
void DeleteCommandRequest::on_event(const event_engine::Event& event) {
LOG4CXX_AUTO_TRACE(logger_);
using namespace helpers;
const smart_objects::SmartObject& message = event.smart_object();
switch (event.id()) {
case hmi_apis::FunctionID::UI_DeleteCommand: {
is_ui_received_ = true;
const int result = message[strings::params][hmi_response::code].asInt();
ui_result_ = static_cast<hmi_apis::Common_Result::eType>(result);
LOG4CXX_DEBUG(logger_, "Received UI_DeleteCommand event with result "
<< MessageHelper::HMIResultToString(ui_result_));
break;
}
case hmi_apis::FunctionID::VR_DeleteCommand: {
is_vr_received_ = true;
const int result = message[strings::params][hmi_response::code].asInt();
vr_result_ = static_cast<hmi_apis::Common_Result::eType>(result);
LOG4CXX_DEBUG(logger_, "Received VR_DeleteCommand event with result "
<< MessageHelper::HMIResultToString(vr_result_));
break;
}
default: {
LOG4CXX_ERROR(logger_,"Received unknown event" << event.id());
return;
}
}
if (IsPendingResponseExist()) {
LOG4CXX_DEBUG(logger_, "Still awaiting for other responses.");
return;
}
ApplicationSharedPtr application =
application_manager_.application(connection_key());
if (!application) {
LOG4CXX_ERROR(logger_, "Application is not registered");
return;
}
smart_objects::SmartObject& msg_params = (*message_)[strings::msg_params];
const int32_t cmd_id = msg_params[strings::cmd_id].asInt();
smart_objects::SmartObject* command = application->FindCommand(cmd_id);
if (!command) {
LOG4CXX_ERROR(logger_, "Command id " << cmd_id << " not found for "
"application with connection key " << connection_key());
return;
}
const bool is_vr_success_invalid =
Compare<hmi_apis::Common_Result::eType, EQ, ONE>(
vr_result_,
hmi_apis::Common_Result::SUCCESS,
hmi_apis::Common_Result::INVALID_ENUM);
const bool is_ui_success_invalid =
Compare<hmi_apis::Common_Result::eType, EQ, ONE>(
ui_result_,
hmi_apis::Common_Result::SUCCESS,
hmi_apis::Common_Result::INVALID_ENUM);
const bool is_vr_ui_invalid =
Compare<hmi_apis::Common_Result::eType, EQ, ALL>(
hmi_apis::Common_Result::INVALID_ENUM,
vr_result_,
ui_result_);
const bool is_vr_or_ui_warning =
Compare<hmi_apis::Common_Result::eType, EQ, ONE>(
hmi_apis::Common_Result::WARNINGS,
ui_result_,
vr_result_);
const bool result =
// In case of UI/VR is SUCCESS and other is SUCCESS/INVALID_ENUM
(is_vr_success_invalid && is_ui_success_invalid && !is_vr_ui_invalid) ||
// or one of them is WARNINGS
is_vr_or_ui_warning;
LOG4CXX_DEBUG(logger_, "Result code is " << (result ? "true" : "false"));
if (result) {
application->RemoveCommand(msg_params[strings::cmd_id].asInt());
}
mobile_apis::Result::eType result_code = mobile_apis::Result::INVALID_ENUM;
if (!result &&
hmi_apis::Common_Result::REJECTED == ui_result_) {
result_code = MessageHelper::HMIToMobileResult(vr_result_);
} else if (is_vr_or_ui_warning) {
LOG4CXX_DEBUG(logger_, "VR or UI result is warning");
result_code = mobile_apis::Result::WARNINGS;
} else {
result_code = MessageHelper::HMIToMobileResult(
std::max(ui_result_, vr_result_));
}
SendResponse(result, result_code, NULL, &msg_params);
if (result) {
application->UpdateHash();
}
}
bool DeleteCommandRequest::IsPendingResponseExist() {
LOG4CXX_AUTO_TRACE(logger_);
return is_ui_send_ != is_ui_received_ || is_vr_send_ != is_vr_received_;
}
} // namespace commands
} // namespace application_manager
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