fsfw/ipc/CommandMessage.cpp

132 lines
3.3 KiB
C++

/**
* @file CommandMessage.cpp
* @brief This file defines the CommandMessage class.
* @date 20.06.2013
* @author baetz
*/
#include "../devicehandlers/DeviceHandlerMessage.h"
#include "../health/HealthMessage.h"
#include "CommandMessage.h"
#include "../memory/MemoryMessage.h"
#include "../modes/ModeMessage.h"
#include "../monitoring/MonitoringMessage.h"
#include "../subsystem/modes/ModeSequenceMessage.h"
#include "../tmstorage/TmStoreMessage.h"
#include "../parameters/ParameterMessage.h"
namespace messagetypes {
void clearMissionMessage(CommandMessage* message);
}
CommandMessage::CommandMessage() {
this->messageSize = COMMAND_MESSAGE_SIZE;
setCommand(CMD_NONE);
}
CommandMessage::CommandMessage(Command_t command, uint32_t parameter1,
uint32_t parameter2) {
this->messageSize = COMMAND_MESSAGE_SIZE;
setCommand(command);
setParameter(parameter1);
setParameter2(parameter2);
}
Command_t CommandMessage::getCommand() const {
Command_t command;
memcpy(&command, getData(), sizeof(Command_t));
return command;
}
void CommandMessage::setCommand(Command_t command) {
memcpy(getData(), &command, sizeof(command));
}
uint32_t CommandMessage::getParameter() const {
uint32_t parameter1;
memcpy(&parameter1, getData() + sizeof(Command_t), sizeof(parameter1));
return parameter1;
}
void CommandMessage::setParameter(uint32_t parameter1) {
memcpy(getData() + sizeof(Command_t), &parameter1, sizeof(parameter1));
}
uint32_t CommandMessage::getParameter2() const {
uint32_t parameter2;
memcpy(&parameter2, getData() + sizeof(Command_t) + sizeof(uint32_t),
sizeof(parameter2));
return parameter2;
}
void CommandMessage::setParameter2(uint32_t parameter2) {
memcpy(getData() + sizeof(Command_t) + sizeof(uint32_t), &parameter2,
sizeof(parameter2));
}
void CommandMessage::clearCommandMessage() {
switch((getCommand()>>8) & 0xff){
case messagetypes::MODE_COMMAND:
ModeMessage::clear(this);
break;
case messagetypes::HEALTH_COMMAND:
HealthMessage::clear(this);
break;
case messagetypes::MODE_SEQUENCE:
ModeSequenceMessage::clear(this);
break;
case messagetypes::ACTION:
ActionMessage::clear(this);
break;
case messagetypes::DEVICE_HANDLER_COMMAND:
DeviceHandlerMessage::clear(this);
break;
case messagetypes::MEMORY:
MemoryMessage::clear(this);
break;
case messagetypes::MONITORING:
MonitoringMessage::clear(this);
break;
case messagetypes::TM_STORE:
TmStoreMessage::clear(this);
break;
case messagetypes::PARAMETER:
ParameterMessage::clear(this);
break;
default:
messagetypes::clearMissionMessage(this);
break;
}
}
bool CommandMessage::isClearedCommandMessage() {
return getCommand() == CMD_NONE;
}
size_t CommandMessage::getMinimumMessageSize() const {
return COMMAND_MESSAGE_SIZE;
}
void CommandMessage::setToUnknownCommand() {
Command_t initialCommand = getCommand();
clearCommandMessage();
setReplyRejected(UNKNOWN_COMMAND, initialCommand);
}
void CommandMessage::setReplyRejected(ReturnValue_t reason,
Command_t initialCommand) {
setCommand(REPLY_REJECTED);
setParameter(reason);
setParameter2(initialCommand);
}
ReturnValue_t CommandMessage::getReplyRejectedReason(
Command_t *initialCommand) const {
ReturnValue_t reason = getParameter();
if(initialCommand != nullptr) {
*initialCommand = getParameter2();
}
return reason;
}