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@ -1,110 +1,110 @@
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#include "../action/ActionHelper.h"
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#include "../action/HasActionsIF.h"
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#include "../objectmanager/ObjectManagerIF.h"
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ActionHelper::ActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue) :
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owner(setOwner), queueToUse(useThisQueue), ipcStore(nullptr) {
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}
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ActionHelper::~ActionHelper() {
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}
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ReturnValue_t ActionHelper::handleActionMessage(CommandMessage* command) {
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if (command->getCommand() == ActionMessage::EXECUTE_ACTION) {
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ActionId_t currentAction = ActionMessage::getActionId(command);
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prepareExecution(command->getSender(), currentAction,
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ActionMessage::getStoreId(command));
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return HasReturnvaluesIF::RETURN_OK;
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} else {
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return CommandMessage::UNKNOWN_COMMAND;
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}
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}
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ReturnValue_t ActionHelper::initialize(MessageQueueIF* queueToUse_) {
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ipcStore = objectManager->get<StorageManagerIF>(objects::IPC_STORE);
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if (ipcStore == nullptr) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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if(queueToUse_ != nullptr) {
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setQueueToUse(queueToUse_);
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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void ActionHelper::step(uint8_t step, MessageQueueId_t reportTo, ActionId_t commandId, ReturnValue_t result) {
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CommandMessage reply;
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ActionMessage::setStepReply(&reply, commandId, step + STEP_OFFSET, result);
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queueToUse->sendMessage(reportTo, &reply);
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}
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void ActionHelper::finish(MessageQueueId_t reportTo, ActionId_t commandId, ReturnValue_t result) {
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CommandMessage reply;
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ActionMessage::setCompletionReply(&reply, commandId, result);
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queueToUse->sendMessage(reportTo, &reply);
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}
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void ActionHelper::setQueueToUse(MessageQueueIF* queue) {
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queueToUse = queue;
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}
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void ActionHelper::prepareExecution(MessageQueueId_t commandedBy, ActionId_t actionId,
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store_address_t dataAddress) {
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const uint8_t* dataPtr = NULL;
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size_t size = 0;
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ReturnValue_t result = ipcStore->getData(dataAddress, &dataPtr, &size);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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CommandMessage reply;
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ActionMessage::setStepReply(&reply, actionId, 0, result);
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queueToUse->sendMessage(commandedBy, &reply);
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return;
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}
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result = owner->executeAction(actionId, commandedBy, dataPtr, size);
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ipcStore->deleteData(dataAddress);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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CommandMessage reply;
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ActionMessage::setStepReply(&reply, actionId, 0, result);
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queueToUse->sendMessage(commandedBy, &reply);
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return;
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}
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}
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ReturnValue_t ActionHelper::reportData(MessageQueueId_t reportTo,
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ActionId_t replyId, SerializeIF* data, bool hideSender) {
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CommandMessage reply;
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store_address_t storeAddress;
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uint8_t *dataPtr;
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size_t maxSize = data->getSerializedSize();
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if (maxSize == 0) {
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//No error, there's simply nothing to report.
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return HasReturnvaluesIF::RETURN_OK;
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}
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size_t size = 0;
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ReturnValue_t result = ipcStore->getFreeElement(&storeAddress, maxSize,
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&dataPtr);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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result = data->serialize(&dataPtr, &size, maxSize, SerializeIF::Endianness::BIG);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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ipcStore->deleteData(storeAddress);
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return result;
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}
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//We don't need to report the objectId, as we receive REQUESTED data before the completion success message.
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//True aperiodic replies need to be reported with another dedicated message.
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ActionMessage::setDataReply(&reply, replyId, storeAddress);
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//TODO Service Implementation sucks at the moment
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if (hideSender){
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result = MessageQueueSenderIF::sendMessage(reportTo, &reply);
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} else {
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result = queueToUse->sendMessage(reportTo, &reply);
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}
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if ( result != HasReturnvaluesIF::RETURN_OK){
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ipcStore->deleteData(storeAddress);
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}
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return result;
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}
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void ActionHelper::resetHelper() {
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}
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#include "ActionHelper.h"
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#include "HasActionsIF.h"
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#include "../objectmanager/ObjectManagerIF.h"
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ActionHelper::ActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue) :
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owner(setOwner), queueToUse(useThisQueue), ipcStore(nullptr) {
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}
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ActionHelper::~ActionHelper() {
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}
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ReturnValue_t ActionHelper::handleActionMessage(CommandMessage* command) {
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if (command->getCommand() == ActionMessage::EXECUTE_ACTION) {
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ActionId_t currentAction = ActionMessage::getActionId(command);
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prepareExecution(command->getSender(), currentAction,
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ActionMessage::getStoreId(command));
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return HasReturnvaluesIF::RETURN_OK;
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} else {
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return CommandMessage::UNKNOWN_COMMAND;
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}
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}
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ReturnValue_t ActionHelper::initialize(MessageQueueIF* queueToUse_) {
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ipcStore = objectManager->get<StorageManagerIF>(objects::IPC_STORE);
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if (ipcStore == nullptr) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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if(queueToUse_ != nullptr) {
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setQueueToUse(queueToUse_);
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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void ActionHelper::step(uint8_t step, MessageQueueId_t reportTo, ActionId_t commandId, ReturnValue_t result) {
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CommandMessage reply;
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ActionMessage::setStepReply(&reply, commandId, step + STEP_OFFSET, result);
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queueToUse->sendMessage(reportTo, &reply);
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}
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void ActionHelper::finish(MessageQueueId_t reportTo, ActionId_t commandId, ReturnValue_t result) {
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CommandMessage reply;
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ActionMessage::setCompletionReply(&reply, commandId, result);
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queueToUse->sendMessage(reportTo, &reply);
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}
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void ActionHelper::setQueueToUse(MessageQueueIF* queue) {
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queueToUse = queue;
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}
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void ActionHelper::prepareExecution(MessageQueueId_t commandedBy, ActionId_t actionId,
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store_address_t dataAddress) {
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const uint8_t* dataPtr = NULL;
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size_t size = 0;
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ReturnValue_t result = ipcStore->getData(dataAddress, &dataPtr, &size);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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CommandMessage reply;
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ActionMessage::setStepReply(&reply, actionId, 0, result);
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queueToUse->sendMessage(commandedBy, &reply);
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return;
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}
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result = owner->executeAction(actionId, commandedBy, dataPtr, size);
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ipcStore->deleteData(dataAddress);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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CommandMessage reply;
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ActionMessage::setStepReply(&reply, actionId, 0, result);
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queueToUse->sendMessage(commandedBy, &reply);
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return;
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}
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}
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ReturnValue_t ActionHelper::reportData(MessageQueueId_t reportTo,
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ActionId_t replyId, SerializeIF* data, bool hideSender) {
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CommandMessage reply;
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store_address_t storeAddress;
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uint8_t *dataPtr;
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size_t maxSize = data->getSerializedSize();
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if (maxSize == 0) {
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//No error, there's simply nothing to report.
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return HasReturnvaluesIF::RETURN_OK;
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}
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size_t size = 0;
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ReturnValue_t result = ipcStore->getFreeElement(&storeAddress, maxSize,
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&dataPtr);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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result = data->serialize(&dataPtr, &size, maxSize, SerializeIF::Endianness::BIG);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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ipcStore->deleteData(storeAddress);
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return result;
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}
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//We don't need to report the objectId, as we receive REQUESTED data before the completion success message.
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//True aperiodic replies need to be reported with another dedicated message.
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ActionMessage::setDataReply(&reply, replyId, storeAddress);
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//TODO Service Implementation sucks at the moment
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if (hideSender){
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result = MessageQueueSenderIF::sendMessage(reportTo, &reply);
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} else {
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result = queueToUse->sendMessage(reportTo, &reply);
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}
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if ( result != HasReturnvaluesIF::RETURN_OK){
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ipcStore->deleteData(storeAddress);
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}
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return result;
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}
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void ActionHelper::resetHelper() {
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}
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@ -1,93 +1,93 @@
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#ifndef ACTIONHELPER_H_
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#define ACTIONHELPER_H_
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#include "../action/ActionMessage.h"
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#include "../serialize/SerializeIF.h"
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#include "../ipc/MessageQueueIF.h"
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/**
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* \brief Action Helper is a helper class which handles action messages
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*
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* Components which use the HasActionIF this helper can be used to handle the action messages.
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* It does handle step messages as well as other answers to action calls. It uses the executeAction function
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* of its owner as callback. The call of the initialize function is mandatory and it needs a valid messageQueueIF pointer!
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*/
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class HasActionsIF;
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class ActionHelper {
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public:
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/**
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* Constructor of the action helper
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* @param setOwner Pointer to the owner of the interface
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* @param useThisQueue messageQueue to be used, can be set during initialize function as well.
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*/
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ActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue);
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virtual ~ActionHelper();
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/**
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* Function to be called from the owner with a new command message
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*
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* If the message is a valid action message the helper will use the executeAction function from HasActionsIF.
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* If the message is invalid or the callback fails a message reply will be send to the sender of the message automatically.
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*
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* @param command Pointer to a command message received by the owner
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* @return HasReturnvaluesIF::RETURN_OK if the message is a action message, CommandMessage::UNKNOW_COMMAND if this message ID is unkown
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*/
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ReturnValue_t handleActionMessage(CommandMessage* command);
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/**
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* Helper initialize function. Must be called before use of any other helper function
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* @param queueToUse_ Pointer to the messageQueue to be used
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* @return Returns RETURN_OK if successful
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*/
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ReturnValue_t initialize(MessageQueueIF* queueToUse_ = nullptr);
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/**
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* Function to be called from the owner to send a step message. Success or failure will be determined by the result value.
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*
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* @param step Number of steps already done
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* @param reportTo The messageQueueId to report the step message to
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* @param commandId ID of the executed command
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* @param result Result of the execution
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*/
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void step(uint8_t step, MessageQueueId_t reportTo, ActionId_t commandId, ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
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/**
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* Function to be called by the owner to send a action completion message
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*
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* @param reportTo MessageQueueId_t to report the action completion message to
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* @param commandId ID of the executed command
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* @param result Result of the execution
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*/
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void finish(MessageQueueId_t reportTo, ActionId_t commandId, ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
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/**
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* Function to be called by the owner if an action does report data
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*
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* @param reportTo MessageQueueId_t to report the action completion message to
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* @param replyId ID of the executed command
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* @param data Pointer to the data
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* @return Returns RETURN_OK if successful, otherwise failure code
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*/
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ReturnValue_t reportData(MessageQueueId_t reportTo, ActionId_t replyId, SerializeIF* data, bool hideSender = false);
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/**
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* Function to setup the MessageQueueIF* of the helper. Can be used to set the messageQueueIF* if
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* message queue is unavailable at construction and initialize but must be setup before first call of other functions.
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* @param queue Queue to be used by the helper
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*/
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void setQueueToUse(MessageQueueIF *queue);
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protected:
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static const uint8_t STEP_OFFSET = 1;//!< Increase of value of this per step
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HasActionsIF* owner;//!< Pointer to the owner
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MessageQueueIF* queueToUse;//!< Queue to be used as response sender, has to be set with
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StorageManagerIF* ipcStore;//!< Pointer to an IPC Store, initialized during construction or initialize(MessageQueueIF* queueToUse_) or with setQueueToUse(MessageQueueIF *queue)
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/**
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*Internal function called by handleActionMessage(CommandMessage* command)
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*
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* @param commandedBy MessageQueueID of Commander
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* @param actionId ID of action to be done
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* @param dataAddress Address of additional data in IPC Store
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*/
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virtual void prepareExecution(MessageQueueId_t commandedBy, ActionId_t actionId, store_address_t dataAddress);
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/**
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*
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*/
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virtual void resetHelper();
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};
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#endif /* ACTIONHELPER_H_ */
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#ifndef ACTIONHELPER_H_
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#define ACTIONHELPER_H_
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#include "ActionMessage.h"
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#include "../serialize/SerializeIF.h"
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#include "../ipc/MessageQueueIF.h"
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/**
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* \brief Action Helper is a helper class which handles action messages
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*
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* Components which use the HasActionIF this helper can be used to handle the action messages.
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* It does handle step messages as well as other answers to action calls. It uses the executeAction function
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* of its owner as callback. The call of the initialize function is mandatory and it needs a valid messageQueueIF pointer!
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*/
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class HasActionsIF;
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class ActionHelper {
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public:
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/**
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* Constructor of the action helper
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* @param setOwner Pointer to the owner of the interface
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* @param useThisQueue messageQueue to be used, can be set during initialize function as well.
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*/
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ActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue);
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virtual ~ActionHelper();
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/**
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* Function to be called from the owner with a new command message
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*
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* If the message is a valid action message the helper will use the executeAction function from HasActionsIF.
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* If the message is invalid or the callback fails a message reply will be send to the sender of the message automatically.
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*
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* @param command Pointer to a command message received by the owner
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* @return HasReturnvaluesIF::RETURN_OK if the message is a action message, CommandMessage::UNKNOW_COMMAND if this message ID is unkown
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*/
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ReturnValue_t handleActionMessage(CommandMessage* command);
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/**
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* Helper initialize function. Must be called before use of any other helper function
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* @param queueToUse_ Pointer to the messageQueue to be used, optional if queue was set in constructor
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* @return Returns RETURN_OK if successful
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*/
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ReturnValue_t initialize(MessageQueueIF* queueToUse_ = nullptr);
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/**
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* Function to be called from the owner to send a step message. Success or failure will be determined by the result value.
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*
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* @param step Number of steps already done
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* @param reportTo The messageQueueId to report the step message to
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* @param commandId ID of the executed command
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* @param result Result of the execution
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*/
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void step(uint8_t step, MessageQueueId_t reportTo, ActionId_t commandId, ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
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/**
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* Function to be called by the owner to send a action completion message
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*
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* @param reportTo MessageQueueId_t to report the action completion message to
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* @param commandId ID of the executed command
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* @param result Result of the execution
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*/
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void finish(MessageQueueId_t reportTo, ActionId_t commandId, ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
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/**
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* Function to be called by the owner if an action does report data
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*
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* @param reportTo MessageQueueId_t to report the action completion message to
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* @param replyId ID of the executed command
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* @param data Pointer to the data
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* @return Returns RETURN_OK if successful, otherwise failure code
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*/
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ReturnValue_t reportData(MessageQueueId_t reportTo, ActionId_t replyId, SerializeIF* data, bool hideSender = false);
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/**
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* Function to setup the MessageQueueIF* of the helper. Can be used to set the messageQueueIF* if
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* message queue is unavailable at construction and initialize but must be setup before first call of other functions.
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* @param queue Queue to be used by the helper
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*/
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void setQueueToUse(MessageQueueIF *queue);
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protected:
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static const uint8_t STEP_OFFSET = 1;//!< Increase of value of this per step
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HasActionsIF* owner;//!< Pointer to the owner
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MessageQueueIF* queueToUse;//!< Queue to be used as response sender, has to be set with
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StorageManagerIF* ipcStore;//!< Pointer to an IPC Store, initialized during construction or initialize(MessageQueueIF* queueToUse_) or with setQueueToUse(MessageQueueIF *queue)
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/**
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*Internal function called by handleActionMessage(CommandMessage* command)
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*
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* @param commandedBy MessageQueueID of Commander
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* @param actionId ID of action to be done
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* @param dataAddress Address of additional data in IPC Store
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*/
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virtual void prepareExecution(MessageQueueId_t commandedBy, ActionId_t actionId, store_address_t dataAddress);
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/**
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*
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*/
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virtual void resetHelper();
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};
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#endif /* ACTIONHELPER_H_ */
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@ -1,79 +1,79 @@
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#include "../action/ActionMessage.h"
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#include "../objectmanager/ObjectManagerIF.h"
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#include "../storagemanager/StorageManagerIF.h"
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ActionMessage::ActionMessage() {
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}
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ActionMessage::~ActionMessage() {
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}
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void ActionMessage::setCommand(CommandMessage* message, ActionId_t fid,
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store_address_t parameters) {
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message->setCommand(EXECUTE_ACTION);
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message->setParameter(fid);
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message->setParameter2(parameters.raw);
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}
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ActionId_t ActionMessage::getActionId(const CommandMessage* message) {
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return ActionId_t(message->getParameter());
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}
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store_address_t ActionMessage::getStoreId(const CommandMessage* message) {
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store_address_t temp;
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temp.raw = message->getParameter2();
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return temp;
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}
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void ActionMessage::setStepReply(CommandMessage* message, ActionId_t fid, uint8_t step,
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ReturnValue_t result) {
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if (result == HasReturnvaluesIF::RETURN_OK) {
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message->setCommand(STEP_SUCCESS);
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} else {
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message->setCommand(STEP_FAILED);
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}
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message->setParameter(fid);
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message->setParameter2((step << 16) + result);
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}
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uint8_t ActionMessage::getStep(const CommandMessage* message) {
|
||||
return uint8_t((message->getParameter2() >> 16) & 0xFF);
|
||||
}
|
||||
|
||||
ReturnValue_t ActionMessage::getReturnCode(const CommandMessage* message) {
|
||||
return message->getParameter2() & 0xFFFF;
|
||||
}
|
||||
|
||||
void ActionMessage::setDataReply(CommandMessage* message, ActionId_t actionId,
|
||||
store_address_t data) {
|
||||
message->setCommand(DATA_REPLY);
|
||||
message->setParameter(actionId);
|
||||
message->setParameter2(data.raw);
|
||||
}
|
||||
|
||||
void ActionMessage::setCompletionReply(CommandMessage* message,
|
||||
ActionId_t fid, ReturnValue_t result) {
|
||||
if (result == HasReturnvaluesIF::RETURN_OK) {
|
||||
message->setCommand(COMPLETION_SUCCESS);
|
||||
} else {
|
||||
message->setCommand(COMPLETION_FAILED);
|
||||
}
|
||||
message->setParameter(fid);
|
||||
message->setParameter2(result);
|
||||
}
|
||||
|
||||
void ActionMessage::clear(CommandMessage* message) {
|
||||
switch(message->getCommand()) {
|
||||
case EXECUTE_ACTION:
|
||||
case DATA_REPLY: {
|
||||
StorageManagerIF *ipcStore = objectManager->get<StorageManagerIF>(
|
||||
objects::IPC_STORE);
|
||||
if (ipcStore != NULL) {
|
||||
ipcStore->deleteData(getStoreId(message));
|
||||
}
|
||||
break;
|
||||
}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
#include "ActionMessage.h"
|
||||
#include "../objectmanager/ObjectManagerIF.h"
|
||||
#include "../storagemanager/StorageManagerIF.h"
|
||||
|
||||
ActionMessage::ActionMessage() {
|
||||
}
|
||||
|
||||
ActionMessage::~ActionMessage() {
|
||||
}
|
||||
|
||||
void ActionMessage::setCommand(CommandMessage* message, ActionId_t fid,
|
||||
store_address_t parameters) {
|
||||
message->setCommand(EXECUTE_ACTION);
|
||||
message->setParameter(fid);
|
||||
message->setParameter2(parameters.raw);
|
||||
}
|
||||
|
||||
ActionId_t ActionMessage::getActionId(const CommandMessage* message) {
|
||||
return ActionId_t(message->getParameter());
|
||||
}
|
||||
|
||||
store_address_t ActionMessage::getStoreId(const CommandMessage* message) {
|
||||
store_address_t temp;
|
||||
temp.raw = message->getParameter2();
|
||||
return temp;
|
||||
}
|
||||
|
||||
void ActionMessage::setStepReply(CommandMessage* message, ActionId_t fid, uint8_t step,
|
||||
ReturnValue_t result) {
|
||||
if (result == HasReturnvaluesIF::RETURN_OK) {
|
||||
message->setCommand(STEP_SUCCESS);
|
||||
} else {
|
||||
message->setCommand(STEP_FAILED);
|
||||
}
|
||||
message->setParameter(fid);
|
||||
message->setParameter2((step << 16) + result);
|
||||
}
|
||||
|
||||
uint8_t ActionMessage::getStep(const CommandMessage* message) {
|
||||
return uint8_t((message->getParameter2() >> 16) & 0xFF);
|
||||
}
|
||||
|
||||
ReturnValue_t ActionMessage::getReturnCode(const CommandMessage* message) {
|
||||
return message->getParameter2() & 0xFFFF;
|
||||
}
|
||||
|
||||
void ActionMessage::setDataReply(CommandMessage* message, ActionId_t actionId,
|
||||
store_address_t data) {
|
||||
message->setCommand(DATA_REPLY);
|
||||
message->setParameter(actionId);
|
||||
message->setParameter2(data.raw);
|
||||
}
|
||||
|
||||
void ActionMessage::setCompletionReply(CommandMessage* message,
|
||||
ActionId_t fid, ReturnValue_t result) {
|
||||
if (result == HasReturnvaluesIF::RETURN_OK) {
|
||||
message->setCommand(COMPLETION_SUCCESS);
|
||||
} else {
|
||||
message->setCommand(COMPLETION_FAILED);
|
||||
}
|
||||
message->setParameter(fid);
|
||||
message->setParameter2(result);
|
||||
}
|
||||
|
||||
void ActionMessage::clear(CommandMessage* message) {
|
||||
switch(message->getCommand()) {
|
||||
case EXECUTE_ACTION:
|
||||
case DATA_REPLY: {
|
||||
StorageManagerIF *ipcStore = objectManager->get<StorageManagerIF>(
|
||||
objects::IPC_STORE);
|
||||
if (ipcStore != NULL) {
|
||||
ipcStore->deleteData(getStoreId(message));
|
||||
}
|
||||
break;
|
||||
}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,32 +1,32 @@
|
||||
#ifndef ACTIONMESSAGE_H_
|
||||
#define ACTIONMESSAGE_H_
|
||||
|
||||
#include "../ipc/CommandMessage.h"
|
||||
#include "../objectmanager/ObjectManagerIF.h"
|
||||
#include "../storagemanager/StorageManagerIF.h"
|
||||
typedef uint32_t ActionId_t;
|
||||
|
||||
class ActionMessage {
|
||||
private:
|
||||
ActionMessage();
|
||||
public:
|
||||
static const uint8_t MESSAGE_ID = messagetypes::ACTION;
|
||||
static const Command_t EXECUTE_ACTION = MAKE_COMMAND_ID(1);
|
||||
static const Command_t STEP_SUCCESS = MAKE_COMMAND_ID(2);
|
||||
static const Command_t STEP_FAILED = MAKE_COMMAND_ID(3);
|
||||
static const Command_t DATA_REPLY = MAKE_COMMAND_ID(4);
|
||||
static const Command_t COMPLETION_SUCCESS = MAKE_COMMAND_ID(5);
|
||||
static const Command_t COMPLETION_FAILED = MAKE_COMMAND_ID(6);
|
||||
virtual ~ActionMessage();
|
||||
static void setCommand(CommandMessage* message, ActionId_t fid, store_address_t parameters);
|
||||
static ActionId_t getActionId(const CommandMessage* message );
|
||||
static store_address_t getStoreId(const CommandMessage* message );
|
||||
static void setStepReply(CommandMessage* message, ActionId_t fid, uint8_t step, ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
|
||||
static uint8_t getStep(const CommandMessage* message );
|
||||
static ReturnValue_t getReturnCode(const CommandMessage* message );
|
||||
static void setDataReply(CommandMessage* message, ActionId_t actionId, store_address_t data);
|
||||
static void setCompletionReply(CommandMessage* message, ActionId_t fid, ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
|
||||
static void clear(CommandMessage* message);
|
||||
};
|
||||
|
||||
#endif /* ACTIONMESSAGE_H_ */
|
||||
#ifndef ACTIONMESSAGE_H_
|
||||
#define ACTIONMESSAGE_H_
|
||||
|
||||
#include "../ipc/CommandMessage.h"
|
||||
#include "../objectmanager/ObjectManagerIF.h"
|
||||
#include "../storagemanager/StorageManagerIF.h"
|
||||
typedef uint32_t ActionId_t;
|
||||
|
||||
class ActionMessage {
|
||||
private:
|
||||
ActionMessage();
|
||||
public:
|
||||
static const uint8_t MESSAGE_ID = messagetypes::ACTION;
|
||||
static const Command_t EXECUTE_ACTION = MAKE_COMMAND_ID(1);
|
||||
static const Command_t STEP_SUCCESS = MAKE_COMMAND_ID(2);
|
||||
static const Command_t STEP_FAILED = MAKE_COMMAND_ID(3);
|
||||
static const Command_t DATA_REPLY = MAKE_COMMAND_ID(4);
|
||||
static const Command_t COMPLETION_SUCCESS = MAKE_COMMAND_ID(5);
|
||||
static const Command_t COMPLETION_FAILED = MAKE_COMMAND_ID(6);
|
||||
virtual ~ActionMessage();
|
||||
static void setCommand(CommandMessage* message, ActionId_t fid, store_address_t parameters);
|
||||
static ActionId_t getActionId(const CommandMessage* message );
|
||||
static store_address_t getStoreId(const CommandMessage* message );
|
||||
static void setStepReply(CommandMessage* message, ActionId_t fid, uint8_t step, ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
|
||||
static uint8_t getStep(const CommandMessage* message );
|
||||
static ReturnValue_t getReturnCode(const CommandMessage* message );
|
||||
static void setDataReply(CommandMessage* message, ActionId_t actionId, store_address_t data);
|
||||
static void setCompletionReply(CommandMessage* message, ActionId_t fid, ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
|
||||
static void clear(CommandMessage* message);
|
||||
};
|
||||
|
||||
#endif /* ACTIONMESSAGE_H_ */
|
||||
|
||||
@ -1,127 +1,127 @@
|
||||
#include "../action/ActionMessage.h"
|
||||
#include "../action/CommandActionHelper.h"
|
||||
#include "../action/CommandsActionsIF.h"
|
||||
#include "../action/HasActionsIF.h"
|
||||
#include "../objectmanager/ObjectManagerIF.h"
|
||||
|
||||
CommandActionHelper::CommandActionHelper(CommandsActionsIF *setOwner) :
|
||||
owner(setOwner), queueToUse(NULL), ipcStore(
|
||||
NULL), commandCount(0), lastTarget(0) {
|
||||
}
|
||||
|
||||
CommandActionHelper::~CommandActionHelper() {
|
||||
}
|
||||
|
||||
ReturnValue_t CommandActionHelper::commandAction(object_id_t commandTo,
|
||||
ActionId_t actionId, SerializeIF *data) {
|
||||
HasActionsIF *receiver = objectManager->get<HasActionsIF>(commandTo);
|
||||
if (receiver == NULL) {
|
||||
return CommandsActionsIF::OBJECT_HAS_NO_FUNCTIONS;
|
||||
}
|
||||
store_address_t storeId;
|
||||
uint8_t *storePointer;
|
||||
size_t maxSize = data->getSerializedSize();
|
||||
ReturnValue_t result = ipcStore->getFreeElement(&storeId, maxSize,
|
||||
&storePointer);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
return result;
|
||||
}
|
||||
size_t size = 0;
|
||||
result = data->serialize(&storePointer, &size, maxSize,
|
||||
SerializeIF::Endianness::BIG);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
return result;
|
||||
}
|
||||
return sendCommand(receiver->getCommandQueue(), actionId, storeId);
|
||||
}
|
||||
|
||||
ReturnValue_t CommandActionHelper::commandAction(object_id_t commandTo,
|
||||
ActionId_t actionId, const uint8_t *data, uint32_t size) {
|
||||
// if (commandCount != 0) {
|
||||
// return CommandsFunctionsIF::ALREADY_COMMANDING;
|
||||
// }
|
||||
HasActionsIF *receiver = objectManager->get<HasActionsIF>(commandTo);
|
||||
if (receiver == NULL) {
|
||||
return CommandsActionsIF::OBJECT_HAS_NO_FUNCTIONS;
|
||||
}
|
||||
store_address_t storeId;
|
||||
ReturnValue_t result = ipcStore->addData(&storeId, data, size);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
return result;
|
||||
}
|
||||
return sendCommand(receiver->getCommandQueue(), actionId, storeId);
|
||||
}
|
||||
|
||||
ReturnValue_t CommandActionHelper::sendCommand(MessageQueueId_t queueId,
|
||||
ActionId_t actionId, store_address_t storeId) {
|
||||
CommandMessage command;
|
||||
ActionMessage::setCommand(&command, actionId, storeId);
|
||||
ReturnValue_t result = queueToUse->sendMessage(queueId, &command);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
ipcStore->deleteData(storeId);
|
||||
}
|
||||
lastTarget = queueId;
|
||||
commandCount++;
|
||||
return result;
|
||||
}
|
||||
|
||||
ReturnValue_t CommandActionHelper::initialize() {
|
||||
ipcStore = objectManager->get<StorageManagerIF>(objects::IPC_STORE);
|
||||
if (ipcStore == NULL) {
|
||||
return HasReturnvaluesIF::RETURN_FAILED;
|
||||
}
|
||||
|
||||
queueToUse = owner->getCommandQueuePtr();
|
||||
if (queueToUse == NULL) {
|
||||
return HasReturnvaluesIF::RETURN_FAILED;
|
||||
}
|
||||
return HasReturnvaluesIF::RETURN_OK;
|
||||
}
|
||||
|
||||
ReturnValue_t CommandActionHelper::handleReply(CommandMessage *reply) {
|
||||
if (reply->getSender() != lastTarget) {
|
||||
return HasReturnvaluesIF::RETURN_FAILED;
|
||||
}
|
||||
switch (reply->getCommand()) {
|
||||
case ActionMessage::COMPLETION_SUCCESS:
|
||||
commandCount--;
|
||||
owner->completionSuccessfulReceived(ActionMessage::getActionId(reply));
|
||||
return HasReturnvaluesIF::RETURN_OK;
|
||||
case ActionMessage::COMPLETION_FAILED:
|
||||
commandCount--;
|
||||
owner->completionFailedReceived(ActionMessage::getActionId(reply),
|
||||
ActionMessage::getReturnCode(reply));
|
||||
return HasReturnvaluesIF::RETURN_OK;
|
||||
case ActionMessage::STEP_SUCCESS:
|
||||
owner->stepSuccessfulReceived(ActionMessage::getActionId(reply),
|
||||
ActionMessage::getStep(reply));
|
||||
return HasReturnvaluesIF::RETURN_OK;
|
||||
case ActionMessage::STEP_FAILED:
|
||||
commandCount--;
|
||||
owner->stepFailedReceived(ActionMessage::getActionId(reply),
|
||||
ActionMessage::getStep(reply),
|
||||
ActionMessage::getReturnCode(reply));
|
||||
return HasReturnvaluesIF::RETURN_OK;
|
||||
case ActionMessage::DATA_REPLY:
|
||||
extractDataForOwner(ActionMessage::getActionId(reply),
|
||||
ActionMessage::getStoreId(reply));
|
||||
return HasReturnvaluesIF::RETURN_OK;
|
||||
default:
|
||||
return HasReturnvaluesIF::RETURN_FAILED;
|
||||
}
|
||||
}
|
||||
|
||||
uint8_t CommandActionHelper::getCommandCount() const {
|
||||
return commandCount;
|
||||
}
|
||||
|
||||
void CommandActionHelper::extractDataForOwner(ActionId_t actionId, store_address_t storeId) {
|
||||
const uint8_t * data = NULL;
|
||||
size_t size = 0;
|
||||
ReturnValue_t result = ipcStore->getData(storeId, &data, &size);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
return;
|
||||
}
|
||||
owner->dataReceived(actionId, data, size);
|
||||
ipcStore->deleteData(storeId);
|
||||
}
|
||||
#include "ActionMessage.h"
|
||||
#include "CommandActionHelper.h"
|
||||
#include "CommandsActionsIF.h"
|
||||
#include "HasActionsIF.h"
|
||||
#include "../objectmanager/ObjectManagerIF.h"
|
||||
|
||||
CommandActionHelper::CommandActionHelper(CommandsActionsIF *setOwner) :
|
||||
owner(setOwner), queueToUse(NULL), ipcStore(
|
||||
NULL), commandCount(0), lastTarget(0) {
|
||||
}
|
||||
|
||||
CommandActionHelper::~CommandActionHelper() {
|
||||
}
|
||||
|
||||
ReturnValue_t CommandActionHelper::commandAction(object_id_t commandTo,
|
||||
ActionId_t actionId, SerializeIF *data) {
|
||||
HasActionsIF *receiver = objectManager->get<HasActionsIF>(commandTo);
|
||||
if (receiver == NULL) {
|
||||
return CommandsActionsIF::OBJECT_HAS_NO_FUNCTIONS;
|
||||
}
|
||||
store_address_t storeId;
|
||||
uint8_t *storePointer;
|
||||
size_t maxSize = data->getSerializedSize();
|
||||
ReturnValue_t result = ipcStore->getFreeElement(&storeId, maxSize,
|
||||
&storePointer);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
return result;
|
||||
}
|
||||
size_t size = 0;
|
||||
result = data->serialize(&storePointer, &size, maxSize,
|
||||
SerializeIF::Endianness::BIG);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
return result;
|
||||
}
|
||||
return sendCommand(receiver->getCommandQueue(), actionId, storeId);
|
||||
}
|
||||
|
||||
ReturnValue_t CommandActionHelper::commandAction(object_id_t commandTo,
|
||||
ActionId_t actionId, const uint8_t *data, uint32_t size) {
|
||||
// if (commandCount != 0) {
|
||||
// return CommandsFunctionsIF::ALREADY_COMMANDING;
|
||||
// }
|
||||
HasActionsIF *receiver = objectManager->get<HasActionsIF>(commandTo);
|
||||
if (receiver == NULL) {
|
||||
return CommandsActionsIF::OBJECT_HAS_NO_FUNCTIONS;
|
||||
}
|
||||
store_address_t storeId;
|
||||
ReturnValue_t result = ipcStore->addData(&storeId, data, size);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
return result;
|
||||
}
|
||||
return sendCommand(receiver->getCommandQueue(), actionId, storeId);
|
||||
}
|
||||
|
||||
ReturnValue_t CommandActionHelper::sendCommand(MessageQueueId_t queueId,
|
||||
ActionId_t actionId, store_address_t storeId) {
|
||||
CommandMessage command;
|
||||
ActionMessage::setCommand(&command, actionId, storeId);
|
||||
ReturnValue_t result = queueToUse->sendMessage(queueId, &command);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
ipcStore->deleteData(storeId);
|
||||
}
|
||||
lastTarget = queueId;
|
||||
commandCount++;
|
||||
return result;
|
||||
}
|
||||
|
||||
ReturnValue_t CommandActionHelper::initialize() {
|
||||
ipcStore = objectManager->get<StorageManagerIF>(objects::IPC_STORE);
|
||||
if (ipcStore == NULL) {
|
||||
return HasReturnvaluesIF::RETURN_FAILED;
|
||||
}
|
||||
|
||||
queueToUse = owner->getCommandQueuePtr();
|
||||
if (queueToUse == NULL) {
|
||||
return HasReturnvaluesIF::RETURN_FAILED;
|
||||
}
|
||||
return HasReturnvaluesIF::RETURN_OK;
|
||||
}
|
||||
|
||||
ReturnValue_t CommandActionHelper::handleReply(CommandMessage *reply) {
|
||||
if (reply->getSender() != lastTarget) {
|
||||
return HasReturnvaluesIF::RETURN_FAILED;
|
||||
}
|
||||
switch (reply->getCommand()) {
|
||||
case ActionMessage::COMPLETION_SUCCESS:
|
||||
commandCount--;
|
||||
owner->completionSuccessfulReceived(ActionMessage::getActionId(reply));
|
||||
return HasReturnvaluesIF::RETURN_OK;
|
||||
case ActionMessage::COMPLETION_FAILED:
|
||||
commandCount--;
|
||||
owner->completionFailedReceived(ActionMessage::getActionId(reply),
|
||||
ActionMessage::getReturnCode(reply));
|
||||
return HasReturnvaluesIF::RETURN_OK;
|
||||
case ActionMessage::STEP_SUCCESS:
|
||||
owner->stepSuccessfulReceived(ActionMessage::getActionId(reply),
|
||||
ActionMessage::getStep(reply));
|
||||
return HasReturnvaluesIF::RETURN_OK;
|
||||
case ActionMessage::STEP_FAILED:
|
||||
commandCount--;
|
||||
owner->stepFailedReceived(ActionMessage::getActionId(reply),
|
||||
ActionMessage::getStep(reply),
|
||||
ActionMessage::getReturnCode(reply));
|
||||
return HasReturnvaluesIF::RETURN_OK;
|
||||
case ActionMessage::DATA_REPLY:
|
||||
extractDataForOwner(ActionMessage::getActionId(reply),
|
||||
ActionMessage::getStoreId(reply));
|
||||
return HasReturnvaluesIF::RETURN_OK;
|
||||
default:
|
||||
return HasReturnvaluesIF::RETURN_FAILED;
|
||||
}
|
||||
}
|
||||
|
||||
uint8_t CommandActionHelper::getCommandCount() const {
|
||||
return commandCount;
|
||||
}
|
||||
|
||||
void CommandActionHelper::extractDataForOwner(ActionId_t actionId, store_address_t storeId) {
|
||||
const uint8_t * data = NULL;
|
||||
size_t size = 0;
|
||||
ReturnValue_t result = ipcStore->getData(storeId, &data, &size);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
return;
|
||||
}
|
||||
owner->dataReceived(actionId, data, size);
|
||||
ipcStore->deleteData(storeId);
|
||||
}
|
||||
|
||||
@ -1,36 +1,36 @@
|
||||
#ifndef COMMANDACTIONHELPER_H_
|
||||
#define COMMANDACTIONHELPER_H_
|
||||
|
||||
#include "../action/ActionMessage.h"
|
||||
#include "../objectmanager/ObjectManagerIF.h"
|
||||
#include "../returnvalues/HasReturnvaluesIF.h"
|
||||
#include "../serialize/SerializeIF.h"
|
||||
#include "../storagemanager/StorageManagerIF.h"
|
||||
#include "../ipc/MessageQueueIF.h"
|
||||
|
||||
class CommandsActionsIF;
|
||||
|
||||
class CommandActionHelper {
|
||||
friend class CommandsActionsIF;
|
||||
public:
|
||||
CommandActionHelper(CommandsActionsIF* owner);
|
||||
virtual ~CommandActionHelper();
|
||||
ReturnValue_t commandAction(object_id_t commandTo,
|
||||
ActionId_t actionId, const uint8_t* data, uint32_t size);
|
||||
ReturnValue_t commandAction(object_id_t commandTo,
|
||||
ActionId_t actionId, SerializeIF* data);
|
||||
ReturnValue_t initialize();
|
||||
ReturnValue_t handleReply(CommandMessage* reply);
|
||||
uint8_t getCommandCount() const;
|
||||
private:
|
||||
CommandsActionsIF* owner;
|
||||
MessageQueueIF* queueToUse;
|
||||
StorageManagerIF* ipcStore;
|
||||
uint8_t commandCount;
|
||||
MessageQueueId_t lastTarget;
|
||||
void extractDataForOwner(ActionId_t actionId, store_address_t storeId);
|
||||
ReturnValue_t sendCommand(MessageQueueId_t queueId, ActionId_t actionId,
|
||||
store_address_t storeId);
|
||||
};
|
||||
|
||||
#endif /* COMMANDACTIONHELPER_H_ */
|
||||
#ifndef COMMANDACTIONHELPER_H_
|
||||
#define COMMANDACTIONHELPER_H_
|
||||
|
||||
#include "ActionMessage.h"
|
||||
#include "../objectmanager/ObjectManagerIF.h"
|
||||
#include "../returnvalues/HasReturnvaluesIF.h"
|
||||
#include "../serialize/SerializeIF.h"
|
||||
#include "../storagemanager/StorageManagerIF.h"
|
||||
#include "../ipc/MessageQueueIF.h"
|
||||
|
||||
class CommandsActionsIF;
|
||||
|
||||
class CommandActionHelper {
|
||||
friend class CommandsActionsIF;
|
||||
public:
|
||||
CommandActionHelper(CommandsActionsIF* owner);
|
||||
virtual ~CommandActionHelper();
|
||||
ReturnValue_t commandAction(object_id_t commandTo,
|
||||
ActionId_t actionId, const uint8_t* data, uint32_t size);
|
||||
ReturnValue_t commandAction(object_id_t commandTo,
|
||||
ActionId_t actionId, SerializeIF* data);
|
||||
ReturnValue_t initialize();
|
||||
ReturnValue_t handleReply(CommandMessage* reply);
|
||||
uint8_t getCommandCount() const;
|
||||
private:
|
||||
CommandsActionsIF* owner;
|
||||
MessageQueueIF* queueToUse;
|
||||
StorageManagerIF* ipcStore;
|
||||
uint8_t commandCount;
|
||||
MessageQueueId_t lastTarget;
|
||||
void extractDataForOwner(ActionId_t actionId, store_address_t storeId);
|
||||
ReturnValue_t sendCommand(MessageQueueId_t queueId, ActionId_t actionId,
|
||||
store_address_t storeId);
|
||||
};
|
||||
|
||||
#endif /* COMMANDACTIONHELPER_H_ */
|
||||
|
||||
@ -1,34 +1,34 @@
|
||||
#ifndef COMMANDSACTIONSIF_H_
|
||||
#define COMMANDSACTIONSIF_H_
|
||||
|
||||
#include "../action/CommandActionHelper.h"
|
||||
#include "../returnvalues/HasReturnvaluesIF.h"
|
||||
#include "../ipc/MessageQueueIF.h"
|
||||
|
||||
/**
|
||||
* Interface to separate commanding actions of other objects.
|
||||
* In next iteration, IF should be shortened to three calls:
|
||||
* - dataReceived(data)
|
||||
* - successReceived(id, step)
|
||||
* - failureReceived(id, step, cause)
|
||||
* or even
|
||||
* - replyReceived(id, step, cause) (if cause == OK, it's a success).
|
||||
*/
|
||||
class CommandsActionsIF {
|
||||
friend class CommandActionHelper;
|
||||
public:
|
||||
static const uint8_t INTERFACE_ID = CLASS_ID::COMMANDS_ACTIONS_IF;
|
||||
static const ReturnValue_t OBJECT_HAS_NO_FUNCTIONS = MAKE_RETURN_CODE(1);
|
||||
static const ReturnValue_t ALREADY_COMMANDING = MAKE_RETURN_CODE(2);
|
||||
virtual ~CommandsActionsIF() {}
|
||||
virtual MessageQueueIF* getCommandQueuePtr() = 0;
|
||||
protected:
|
||||
virtual void stepSuccessfulReceived(ActionId_t actionId, uint8_t step) = 0;
|
||||
virtual void stepFailedReceived(ActionId_t actionId, uint8_t step, ReturnValue_t returnCode) = 0;
|
||||
virtual void dataReceived(ActionId_t actionId, const uint8_t* data, uint32_t size) = 0;
|
||||
virtual void completionSuccessfulReceived(ActionId_t actionId) = 0;
|
||||
virtual void completionFailedReceived(ActionId_t actionId, ReturnValue_t returnCode) = 0;
|
||||
};
|
||||
|
||||
|
||||
#endif /* COMMANDSACTIONSIF_H_ */
|
||||
#ifndef COMMANDSACTIONSIF_H_
|
||||
#define COMMANDSACTIONSIF_H_
|
||||
|
||||
#include "CommandActionHelper.h"
|
||||
#include "../returnvalues/HasReturnvaluesIF.h"
|
||||
#include "../ipc/MessageQueueIF.h"
|
||||
|
||||
/**
|
||||
* Interface to separate commanding actions of other objects.
|
||||
* In next iteration, IF should be shortened to three calls:
|
||||
* - dataReceived(data)
|
||||
* - successReceived(id, step)
|
||||
* - failureReceived(id, step, cause)
|
||||
* or even
|
||||
* - replyReceived(id, step, cause) (if cause == OK, it's a success).
|
||||
*/
|
||||
class CommandsActionsIF {
|
||||
friend class CommandActionHelper;
|
||||
public:
|
||||
static const uint8_t INTERFACE_ID = CLASS_ID::COMMANDS_ACTIONS_IF;
|
||||
static const ReturnValue_t OBJECT_HAS_NO_FUNCTIONS = MAKE_RETURN_CODE(1);
|
||||
static const ReturnValue_t ALREADY_COMMANDING = MAKE_RETURN_CODE(2);
|
||||
virtual ~CommandsActionsIF() {}
|
||||
virtual MessageQueueIF* getCommandQueuePtr() = 0;
|
||||
protected:
|
||||
virtual void stepSuccessfulReceived(ActionId_t actionId, uint8_t step) = 0;
|
||||
virtual void stepFailedReceived(ActionId_t actionId, uint8_t step, ReturnValue_t returnCode) = 0;
|
||||
virtual void dataReceived(ActionId_t actionId, const uint8_t* data, uint32_t size) = 0;
|
||||
virtual void completionSuccessfulReceived(ActionId_t actionId) = 0;
|
||||
virtual void completionFailedReceived(ActionId_t actionId, ReturnValue_t returnCode) = 0;
|
||||
};
|
||||
|
||||
|
||||
#endif /* COMMANDSACTIONSIF_H_ */
|
||||
|
||||
@ -1,60 +1,60 @@
|
||||
#ifndef FRAMEWORK_ACTION_HASACTIONSIF_H_
|
||||
#define FRAMEWORK_ACTION_HASACTIONSIF_H_
|
||||
|
||||
#include "../action/ActionHelper.h"
|
||||
#include "../action/ActionMessage.h"
|
||||
#include "../action/SimpleActionHelper.h"
|
||||
#include "../returnvalues/HasReturnvaluesIF.h"
|
||||
#include "../ipc/MessageQueueIF.h"
|
||||
/**
|
||||
* @brief
|
||||
* Interface for component which uses actions
|
||||
*
|
||||
* @details
|
||||
* This interface is used to execute actions in the component. Actions, in the
|
||||
* sense of this interface, are activities with a well-defined beginning and
|
||||
* end in time. They may adjust sub-states of components, but are not supposed
|
||||
* to change the main mode of operation, which is handled with the HasModesIF
|
||||
* described below.
|
||||
*
|
||||
* The HasActionsIF allows components to define such actions and make them
|
||||
* available for other components to use. Implementing the interface is
|
||||
* straightforward: There’s a single executeAction call, which provides an
|
||||
* identifier for the action to execute, as well as arbitrary parameters for
|
||||
* input.
|
||||
* Aside from direct, software-based actions, it is used in device handler
|
||||
* components as an interface to forward commands to devices.
|
||||
* Implementing components of the interface are supposed to check identifier
|
||||
* (ID) and parameters and immediately start execution of the action.
|
||||
* It is, however, not required to immediately finish execution.
|
||||
* Instead, this may be deferred to a later point in time, at which the
|
||||
* component needs to inform the caller about finished or failed execution.
|
||||
*
|
||||
* @ingroup interfaces
|
||||
*/
|
||||
class HasActionsIF {
|
||||
public:
|
||||
static const uint8_t INTERFACE_ID = CLASS_ID::HAS_ACTIONS_IF;
|
||||
static const ReturnValue_t IS_BUSY = MAKE_RETURN_CODE(1);
|
||||
static const ReturnValue_t INVALID_PARAMETERS = MAKE_RETURN_CODE(2);
|
||||
static const ReturnValue_t EXECUTION_FINISHED = MAKE_RETURN_CODE(3);
|
||||
static const ReturnValue_t INVALID_ACTION_ID = MAKE_RETURN_CODE(4);
|
||||
virtual ~HasActionsIF() { }
|
||||
/**
|
||||
* Function to get the MessageQueueId_t of the implementing object
|
||||
* @return MessageQueueId_t of the object
|
||||
*/
|
||||
virtual MessageQueueId_t getCommandQueue() const = 0;
|
||||
/**
|
||||
* Execute or initialize the execution of a certain function.
|
||||
* Returning #EXECUTION_FINISHED or a failure code, nothing else needs to
|
||||
* be done. When needing more steps, return RETURN_OK and issue steps and
|
||||
* completion manually.
|
||||
* One "step failed" or completion report must be issued!
|
||||
*/
|
||||
virtual ReturnValue_t executeAction(ActionId_t actionId,
|
||||
MessageQueueId_t commandedBy, const uint8_t* data, size_t size) = 0;
|
||||
};
|
||||
|
||||
|
||||
#endif /* FRAMEWORK_ACTION_HASACTIONSIF_H_ */
|
||||
#ifndef FRAMEWORK_ACTION_HASACTIONSIF_H_
|
||||
#define FRAMEWORK_ACTION_HASACTIONSIF_H_
|
||||
|
||||
#include "ActionHelper.h"
|
||||
#include "ActionMessage.h"
|
||||
#include "SimpleActionHelper.h"
|
||||
#include "../returnvalues/HasReturnvaluesIF.h"
|
||||
#include "../ipc/MessageQueueIF.h"
|
||||
/**
|
||||
* @brief
|
||||
* Interface for component which uses actions
|
||||
*
|
||||
* @details
|
||||
* This interface is used to execute actions in the component. Actions, in the
|
||||
* sense of this interface, are activities with a well-defined beginning and
|
||||
* end in time. They may adjust sub-states of components, but are not supposed
|
||||
* to change the main mode of operation, which is handled with the HasModesIF
|
||||
* described below.
|
||||
*
|
||||
* The HasActionsIF allows components to define such actions and make them
|
||||
* available for other components to use. Implementing the interface is
|
||||
* straightforward: There’s a single executeAction call, which provides an
|
||||
* identifier for the action to execute, as well as arbitrary parameters for
|
||||
* input.
|
||||
* Aside from direct, software-based actions, it is used in device handler
|
||||
* components as an interface to forward commands to devices.
|
||||
* Implementing components of the interface are supposed to check identifier
|
||||
* (ID) and parameters and immediately start execution of the action.
|
||||
* It is, however, not required to immediately finish execution.
|
||||
* Instead, this may be deferred to a later point in time, at which the
|
||||
* component needs to inform the caller about finished or failed execution.
|
||||
*
|
||||
* @ingroup interfaces
|
||||
*/
|
||||
class HasActionsIF {
|
||||
public:
|
||||
static const uint8_t INTERFACE_ID = CLASS_ID::HAS_ACTIONS_IF;
|
||||
static const ReturnValue_t IS_BUSY = MAKE_RETURN_CODE(1);
|
||||
static const ReturnValue_t INVALID_PARAMETERS = MAKE_RETURN_CODE(2);
|
||||
static const ReturnValue_t EXECUTION_FINISHED = MAKE_RETURN_CODE(3);
|
||||
static const ReturnValue_t INVALID_ACTION_ID = MAKE_RETURN_CODE(4);
|
||||
virtual ~HasActionsIF() { }
|
||||
/**
|
||||
* Function to get the MessageQueueId_t of the implementing object
|
||||
* @return MessageQueueId_t of the object
|
||||
*/
|
||||
virtual MessageQueueId_t getCommandQueue() const = 0;
|
||||
/**
|
||||
* Execute or initialize the execution of a certain function.
|
||||
* Returning #EXECUTION_FINISHED or a failure code, nothing else needs to
|
||||
* be done. When needing more steps, return RETURN_OK and issue steps and
|
||||
* completion manually.
|
||||
* One "step failed" or completion report must be issued!
|
||||
*/
|
||||
virtual ReturnValue_t executeAction(ActionId_t actionId,
|
||||
MessageQueueId_t commandedBy, const uint8_t* data, size_t size) = 0;
|
||||
};
|
||||
|
||||
|
||||
#endif /* FRAMEWORK_ACTION_HASACTIONSIF_H_ */
|
||||
|
||||
@ -1,74 +1,74 @@
|
||||
#include "../action/HasActionsIF.h"
|
||||
#include "../action/SimpleActionHelper.h"
|
||||
SimpleActionHelper::SimpleActionHelper(HasActionsIF* setOwner,
|
||||
MessageQueueIF* useThisQueue) :
|
||||
ActionHelper(setOwner, useThisQueue), isExecuting(false), lastCommander(
|
||||
0), lastAction(0), stepCount(0) {
|
||||
}
|
||||
|
||||
SimpleActionHelper::~SimpleActionHelper() {
|
||||
}
|
||||
|
||||
void SimpleActionHelper::step(ReturnValue_t result) {
|
||||
//STEP_OFFESET is subtracted to compensate for adding offset in base method, which is not necessary here.
|
||||
ActionHelper::step(stepCount - STEP_OFFSET, lastCommander, lastAction,
|
||||
result);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
resetHelper();
|
||||
}
|
||||
}
|
||||
|
||||
void SimpleActionHelper::finish(ReturnValue_t result) {
|
||||
ActionHelper::finish(lastCommander, lastAction, result);
|
||||
resetHelper();
|
||||
}
|
||||
|
||||
ReturnValue_t SimpleActionHelper::reportData(SerializeIF* data) {
|
||||
return ActionHelper::reportData(lastCommander, lastAction, data);
|
||||
}
|
||||
|
||||
void SimpleActionHelper::resetHelper() {
|
||||
stepCount = 0;
|
||||
isExecuting = false;
|
||||
lastAction = 0;
|
||||
lastCommander = 0;
|
||||
}
|
||||
|
||||
void SimpleActionHelper::prepareExecution(MessageQueueId_t commandedBy,
|
||||
ActionId_t actionId, store_address_t dataAddress) {
|
||||
CommandMessage reply;
|
||||
if (isExecuting) {
|
||||
ipcStore->deleteData(dataAddress);
|
||||
ActionMessage::setStepReply(&reply, actionId, 0,
|
||||
HasActionsIF::IS_BUSY);
|
||||
queueToUse->sendMessage(commandedBy, &reply);
|
||||
}
|
||||
const uint8_t* dataPtr = NULL;
|
||||
size_t size = 0;
|
||||
ReturnValue_t result = ipcStore->getData(dataAddress, &dataPtr, &size);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
ActionMessage::setStepReply(&reply, actionId, 0, result);
|
||||
queueToUse->sendMessage(commandedBy, &reply);
|
||||
return;
|
||||
}
|
||||
lastCommander = commandedBy;
|
||||
lastAction = actionId;
|
||||
result = owner->executeAction(actionId, commandedBy, dataPtr, size);
|
||||
ipcStore->deleteData(dataAddress);
|
||||
switch (result) {
|
||||
case HasReturnvaluesIF::RETURN_OK:
|
||||
isExecuting = true;
|
||||
stepCount++;
|
||||
break;
|
||||
case HasActionsIF::EXECUTION_FINISHED:
|
||||
ActionMessage::setCompletionReply(&reply, actionId,
|
||||
HasReturnvaluesIF::RETURN_OK);
|
||||
queueToUse->sendMessage(commandedBy, &reply);
|
||||
break;
|
||||
default:
|
||||
ActionMessage::setStepReply(&reply, actionId, 0, result);
|
||||
queueToUse->sendMessage(commandedBy, &reply);
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
#include "HasActionsIF.h"
|
||||
#include "SimpleActionHelper.h"
|
||||
SimpleActionHelper::SimpleActionHelper(HasActionsIF* setOwner,
|
||||
MessageQueueIF* useThisQueue) :
|
||||
ActionHelper(setOwner, useThisQueue), isExecuting(false), lastCommander(
|
||||
0), lastAction(0), stepCount(0) {
|
||||
}
|
||||
|
||||
SimpleActionHelper::~SimpleActionHelper() {
|
||||
}
|
||||
|
||||
void SimpleActionHelper::step(ReturnValue_t result) {
|
||||
//STEP_OFFESET is subtracted to compensate for adding offset in base method, which is not necessary here.
|
||||
ActionHelper::step(stepCount - STEP_OFFSET, lastCommander, lastAction,
|
||||
result);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
resetHelper();
|
||||
}
|
||||
}
|
||||
|
||||
void SimpleActionHelper::finish(ReturnValue_t result) {
|
||||
ActionHelper::finish(lastCommander, lastAction, result);
|
||||
resetHelper();
|
||||
}
|
||||
|
||||
ReturnValue_t SimpleActionHelper::reportData(SerializeIF* data) {
|
||||
return ActionHelper::reportData(lastCommander, lastAction, data);
|
||||
}
|
||||
|
||||
void SimpleActionHelper::resetHelper() {
|
||||
stepCount = 0;
|
||||
isExecuting = false;
|
||||
lastAction = 0;
|
||||
lastCommander = 0;
|
||||
}
|
||||
|
||||
void SimpleActionHelper::prepareExecution(MessageQueueId_t commandedBy,
|
||||
ActionId_t actionId, store_address_t dataAddress) {
|
||||
CommandMessage reply;
|
||||
if (isExecuting) {
|
||||
ipcStore->deleteData(dataAddress);
|
||||
ActionMessage::setStepReply(&reply, actionId, 0,
|
||||
HasActionsIF::IS_BUSY);
|
||||
queueToUse->sendMessage(commandedBy, &reply);
|
||||
}
|
||||
const uint8_t* dataPtr = NULL;
|
||||
size_t size = 0;
|
||||
ReturnValue_t result = ipcStore->getData(dataAddress, &dataPtr, &size);
|
||||
if (result != HasReturnvaluesIF::RETURN_OK) {
|
||||
ActionMessage::setStepReply(&reply, actionId, 0, result);
|
||||
queueToUse->sendMessage(commandedBy, &reply);
|
||||
return;
|
||||
}
|
||||
lastCommander = commandedBy;
|
||||
lastAction = actionId;
|
||||
result = owner->executeAction(actionId, commandedBy, dataPtr, size);
|
||||
ipcStore->deleteData(dataAddress);
|
||||
switch (result) {
|
||||
case HasReturnvaluesIF::RETURN_OK:
|
||||
isExecuting = true;
|
||||
stepCount++;
|
||||
break;
|
||||
case HasActionsIF::EXECUTION_FINISHED:
|
||||
ActionMessage::setCompletionReply(&reply, actionId,
|
||||
HasReturnvaluesIF::RETURN_OK);
|
||||
queueToUse->sendMessage(commandedBy, &reply);
|
||||
break;
|
||||
default:
|
||||
ActionMessage::setStepReply(&reply, actionId, 0, result);
|
||||
queueToUse->sendMessage(commandedBy, &reply);
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -1,24 +1,24 @@
|
||||
#ifndef SIMPLEACTIONHELPER_H_
|
||||
#define SIMPLEACTIONHELPER_H_
|
||||
|
||||
#include "../action/ActionHelper.h"
|
||||
|
||||
class SimpleActionHelper: public ActionHelper {
|
||||
public:
|
||||
SimpleActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue);
|
||||
virtual ~SimpleActionHelper();
|
||||
void step(ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
|
||||
void finish(ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
|
||||
ReturnValue_t reportData(SerializeIF* data);
|
||||
|
||||
protected:
|
||||
void prepareExecution(MessageQueueId_t commandedBy, ActionId_t actionId, store_address_t dataAddress);
|
||||
virtual void resetHelper();
|
||||
private:
|
||||
bool isExecuting;
|
||||
MessageQueueId_t lastCommander;
|
||||
ActionId_t lastAction;
|
||||
uint8_t stepCount;
|
||||
};
|
||||
|
||||
#endif /* SIMPLEACTIONHELPER_H_ */
|
||||
#ifndef SIMPLEACTIONHELPER_H_
|
||||
#define SIMPLEACTIONHELPER_H_
|
||||
|
||||
#include "ActionHelper.h"
|
||||
|
||||
class SimpleActionHelper: public ActionHelper {
|
||||
public:
|
||||
SimpleActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue);
|
||||
virtual ~SimpleActionHelper();
|
||||
void step(ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
|
||||
void finish(ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
|
||||
ReturnValue_t reportData(SerializeIF* data);
|
||||
|
||||
protected:
|
||||
void prepareExecution(MessageQueueId_t commandedBy, ActionId_t actionId, store_address_t dataAddress);
|
||||
virtual void resetHelper();
|
||||
private:
|
||||
bool isExecuting;
|
||||
MessageQueueId_t lastCommander;
|
||||
ActionId_t lastAction;
|
||||
uint8_t stepCount;
|
||||
};
|
||||
|
||||
#endif /* SIMPLEACTIONHELPER_H_ */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user