fsfw/ipc/CommandMessageBase.cpp

91 lines
2.4 KiB
C++

#include <framework/ipc/CommandMessageBase.h>
#include <framework/ipc/CommandMessageCleaner.h>
#include <cstring>
CommandMessageBase::CommandMessageBase(MessageQueueMessageIF *message):
internalMessage(message) {
}
Command_t CommandMessageBase::getCommand() const {
Command_t command;
std::memcpy(&command, internalMessage->getData(), sizeof(Command_t));
return command;
}
void CommandMessageBase::setCommand(Command_t command) {
std::memcpy(internalMessage->getData(), &command, sizeof(Command_t));
}
uint8_t CommandMessageBase::getMessageType() const {
// first byte of command ID.
return getCommand() >> 8 & 0xff;
}
MessageQueueId_t CommandMessageBase::getSender() const {
return internalMessage->getSender();
}
uint8_t* CommandMessageBase::getBuffer() {
return internalMessage->getBuffer();
}
void CommandMessageBase::setSender(MessageQueueId_t setId) {
internalMessage->setSender(setId);
}
const uint8_t* CommandMessageBase::getBuffer() const {
return internalMessage->getBuffer();
}
// Header includes command ID.
uint8_t* CommandMessageBase::getData() {
return internalMessage->getData() + sizeof(Command_t);
}
// Header includes command ID.
const uint8_t* CommandMessageBase::getData() const {
return internalMessage->getData() + sizeof(Command_t);
}
void CommandMessageBase::setMessageSize(size_t messageSize) {
internalMessage->setMessageSize(messageSize);
}
size_t CommandMessageBase::getMessageSize() const {
return internalMessage->getMessageSize();
}
size_t CommandMessageBase::getMaximumMessageSize() const {
return internalMessage->getMaximumMessageSize();
}
MessageQueueMessageIF* CommandMessageBase::getInternalMessage() const {
return internalMessage;
}
size_t CommandMessageBase::getMinimumMessageSize() const {
return MINIMUM_COMMAND_MESSAGE_BASE_SIZE;
}
void CommandMessageBase::setReplyRejected(ReturnValue_t reason,
Command_t initialCommand) {
std::memcpy(getData(), &reason, sizeof(reason));
std::memcpy(getData() + sizeof(reason), &initialCommand,
sizeof(initialCommand));
}
ReturnValue_t CommandMessageBase::getReplyRejectedReason(
Command_t *initialCommand) const {
ReturnValue_t reason = HasReturnvaluesIF::RETURN_FAILED;
std::memcpy(&reason, getData(), sizeof(reason));
if(initialCommand != nullptr) {
std::memcpy(initialCommand, getData() + sizeof(reason),
sizeof(Command_t));
}
return reason;
}
void CommandMessageBase::clear() {
CommandMessageCleaner::clearCommandMessage(this);
}