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Merge remote-tracking branch 'upstream/development' into mueller/rtems-update

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This commit is contained in:
Robin Müller 2021-02-09 14:13:16 +01:00
commit 5136d90659
34 changed files with 2556 additions and 2556 deletions
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164
action/ActionHelper.cpp
View File

@ -6,120 +6,120 @@
ActionHelper::ActionHelper(HasActionsIF* setOwner,
MessageQueueIF* useThisQueue) :
owner(setOwner), queueToUse(useThisQueue) {
owner(setOwner), queueToUse(useThisQueue) {
}
ActionHelper::~ActionHelper() {
}
ReturnValue_t ActionHelper::handleActionMessage(CommandMessage* command) {
if (command->getCommand() == ActionMessage::EXECUTE_ACTION) {
ActionId_t currentAction = ActionMessage::getActionId(command);
prepareExecution(command->getSender(), currentAction,
ActionMessage::getStoreId(command));
return HasReturnvaluesIF::RETURN_OK;
} else {
return CommandMessage::UNKNOWN_COMMAND;
}
if (command->getCommand() == ActionMessage::EXECUTE_ACTION) {
ActionId_t currentAction = ActionMessage::getActionId(command);
prepareExecution(command->getSender(), currentAction,
ActionMessage::getStoreId(command));
return HasReturnvaluesIF::RETURN_OK;
} else {
return CommandMessage::UNKNOWN_COMMAND;
}
}
ReturnValue_t ActionHelper::initialize(MessageQueueIF* queueToUse_) {
ipcStore = objectManager->get<StorageManagerIF>(objects::IPC_STORE);
if (ipcStore == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
if(queueToUse_ != nullptr) {
setQueueToUse(queueToUse_);
}
ipcStore = objectManager->get<StorageManagerIF>(objects::IPC_STORE);
if (ipcStore == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
if(queueToUse_ != nullptr) {
setQueueToUse(queueToUse_);
}
return HasReturnvaluesIF::RETURN_OK;
return HasReturnvaluesIF::RETURN_OK;
}
void ActionHelper::step(uint8_t step, MessageQueueId_t reportTo,
ActionId_t commandId, ReturnValue_t result) {
CommandMessage reply;
ActionMessage::setStepReply(&reply, commandId, step + STEP_OFFSET, result);
queueToUse->sendMessage(reportTo, &reply);
CommandMessage reply;
ActionMessage::setStepReply(&reply, commandId, step + STEP_OFFSET, result);
queueToUse->sendMessage(reportTo, &reply);
}
void ActionHelper::finish(MessageQueueId_t reportTo, ActionId_t commandId,
ReturnValue_t result) {
CommandMessage reply;
ActionMessage::setCompletionReply(&reply, commandId, result);
queueToUse->sendMessage(reportTo, &reply);
CommandMessage reply;
ActionMessage::setCompletionReply(&reply, commandId, result);
queueToUse->sendMessage(reportTo, &reply);
}
void ActionHelper::setQueueToUse(MessageQueueIF* queue) {
queueToUse = queue;
queueToUse = queue;
}
void ActionHelper::prepareExecution(MessageQueueId_t commandedBy,
ActionId_t actionId, store_address_t dataAddress) {
const uint8_t* dataPtr = NULL;
size_t size = 0;
ReturnValue_t result = ipcStore->getData(dataAddress, &dataPtr, &size);
if (result != HasReturnvaluesIF::RETURN_OK) {
CommandMessage reply;
ActionMessage::setStepReply(&reply, actionId, 0, result);
queueToUse->sendMessage(commandedBy, &reply);
return;
}
result = owner->executeAction(actionId, commandedBy, dataPtr, size);
ipcStore->deleteData(dataAddress);
if(result == HasActionsIF::EXECUTION_FINISHED) {
CommandMessage reply;
ActionMessage::setCompletionReply(&reply, actionId, result);
queueToUse->sendMessage(commandedBy, &reply);
}
if (result != HasReturnvaluesIF::RETURN_OK) {
CommandMessage reply;
ActionMessage::setStepReply(&reply, actionId, 0, result);
queueToUse->sendMessage(commandedBy, &reply);
return;
}
const uint8_t* dataPtr = NULL;
size_t size = 0;
ReturnValue_t result = ipcStore->getData(dataAddress, &dataPtr, &size);
if (result != HasReturnvaluesIF::RETURN_OK) {
CommandMessage reply;
ActionMessage::setStepReply(&reply, actionId, 0, result);
queueToUse->sendMessage(commandedBy, &reply);
return;
}
result = owner->executeAction(actionId, commandedBy, dataPtr, size);
ipcStore->deleteData(dataAddress);
if(result == HasActionsIF::EXECUTION_FINISHED) {
CommandMessage reply;
ActionMessage::setCompletionReply(&reply, actionId, result);
queueToUse->sendMessage(commandedBy, &reply);
}
if (result != HasReturnvaluesIF::RETURN_OK) {
CommandMessage reply;
ActionMessage::setStepReply(&reply, actionId, 0, result);
queueToUse->sendMessage(commandedBy, &reply);
return;
}
}
ReturnValue_t ActionHelper::reportData(MessageQueueId_t reportTo,
ActionId_t replyId, SerializeIF* data, bool hideSender) {
CommandMessage reply;
store_address_t storeAddress;
uint8_t *dataPtr;
size_t maxSize = data->getSerializedSize();
if (maxSize == 0) {
//No error, there's simply nothing to report.
return HasReturnvaluesIF::RETURN_OK;
}
size_t size = 0;
ReturnValue_t result = ipcStore->getFreeElement(&storeAddress, maxSize,
&dataPtr);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
result = data->serialize(&dataPtr, &size, maxSize,
SerializeIF::Endianness::BIG);
if (result != HasReturnvaluesIF::RETURN_OK) {
ipcStore->deleteData(storeAddress);
return result;
}
// We don't need to report the objectId, as we receive REQUESTED data
// before the completion success message.
// True aperiodic replies need to be reported with
// another dedicated message.
ActionMessage::setDataReply(&reply, replyId, storeAddress);
ActionId_t replyId, SerializeIF* data, bool hideSender) {
CommandMessage reply;
store_address_t storeAddress;
uint8_t *dataPtr;
size_t maxSize = data->getSerializedSize();
if (maxSize == 0) {
//No error, there's simply nothing to report.
return HasReturnvaluesIF::RETURN_OK;
}
size_t size = 0;
ReturnValue_t result = ipcStore->getFreeElement(&storeAddress, maxSize,
&dataPtr);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
result = data->serialize(&dataPtr, &size, maxSize,
SerializeIF::Endianness::BIG);
if (result != HasReturnvaluesIF::RETURN_OK) {
ipcStore->deleteData(storeAddress);
return result;
}
// We don't need to report the objectId, as we receive REQUESTED data
// before the completion success message.
// True aperiodic replies need to be reported with
// another dedicated message.
ActionMessage::setDataReply(&reply, replyId, storeAddress);
// If the sender needs to be hidden, for example to handle packet
// as unrequested reply, this will be done here.
if (hideSender) {
result = MessageQueueSenderIF::sendMessage(reportTo, &reply);
}
else {
result = queueToUse->sendMessage(reportTo, &reply);
}
if (hideSender) {
result = MessageQueueSenderIF::sendMessage(reportTo, &reply);
}
else {
result = queueToUse->sendMessage(reportTo, &reply);
}
if (result != HasReturnvaluesIF::RETURN_OK){
ipcStore->deleteData(storeAddress);
}
return result;
if (result != HasReturnvaluesIF::RETURN_OK){
ipcStore->deleteData(storeAddress);
}
return result;
}
void ActionHelper::resetHelper() {

160
action/ActionHelper.h
View File

@ -18,68 +18,68 @@ class HasActionsIF;
class ActionHelper {
public:
/**
* Constructor of the action helper
* @param setOwner Pointer to the owner of the interface
* @param useThisQueue messageQueue to be used, can be set during
* initialize function as well.
*/
ActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue);
/**
* Constructor of the action helper
* @param setOwner Pointer to the owner of the interface
* @param useThisQueue messageQueue to be used, can be set during
* initialize function as well.
*/
ActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue);
virtual ~ActionHelper();
/**
* Function to be called from the owner with a new command message
*
* If the message is a valid action message the helper will use the
* executeAction function from HasActionsIF.
* If the message is invalid or the callback fails a message reply will be
* send to the sender of the message automatically.
*
* @param command Pointer to a command message received by the owner
* @return HasReturnvaluesIF::RETURN_OK if the message is a action message,
* CommandMessage::UNKNOW_COMMAND if this message ID is unkown
*/
ReturnValue_t handleActionMessage(CommandMessage* command);
/**
* Helper initialize function. Must be called before use of any other
* helper function
* @param queueToUse_ Pointer to the messageQueue to be used, optional
* if queue was set in constructor
* @return Returns RETURN_OK if successful
*/
ReturnValue_t initialize(MessageQueueIF* queueToUse_ = nullptr);
/**
* Function to be called from the owner to send a step message.
* Success or failure will be determined by the result value.
*
* @param step Number of steps already done
* @param reportTo The messageQueueId to report the step message to
* @param commandId ID of the executed command
* @param result Result of the execution
*/
void step(uint8_t step, MessageQueueId_t reportTo,
ActionId_t commandId,
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
/**
* Function to be called by the owner to send a action completion message
*
* @param reportTo MessageQueueId_t to report the action completion message to
* @param commandId ID of the executed command
* @param result Result of the execution
*/
void finish(MessageQueueId_t reportTo, ActionId_t commandId,
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
/**
* Function to be called by the owner if an action does report data.
* Takes a SerializeIF* pointer and serializes it into the IPC store.
* @param reportTo MessageQueueId_t to report the action completion
* message to
* @param replyId ID of the executed command
* @param data Pointer to the data
* @return Returns RETURN_OK if successful, otherwise failure code
*/
ReturnValue_t reportData(MessageQueueId_t reportTo, ActionId_t replyId,
SerializeIF* data, bool hideSender = false);
virtual ~ActionHelper();
/**
* Function to be called from the owner with a new command message
*
* If the message is a valid action message the helper will use the
* executeAction function from HasActionsIF.
* If the message is invalid or the callback fails a message reply will be
* send to the sender of the message automatically.
*
* @param command Pointer to a command message received by the owner
* @return HasReturnvaluesIF::RETURN_OK if the message is a action message,
* CommandMessage::UNKNOW_COMMAND if this message ID is unkown
*/
ReturnValue_t handleActionMessage(CommandMessage* command);
/**
* Helper initialize function. Must be called before use of any other
* helper function
* @param queueToUse_ Pointer to the messageQueue to be used, optional
* if queue was set in constructor
* @return Returns RETURN_OK if successful
*/
ReturnValue_t initialize(MessageQueueIF* queueToUse_ = nullptr);
/**
* Function to be called from the owner to send a step message.
* Success or failure will be determined by the result value.
*
* @param step Number of steps already done
* @param reportTo The messageQueueId to report the step message to
* @param commandId ID of the executed command
* @param result Result of the execution
*/
void step(uint8_t step, MessageQueueId_t reportTo,
ActionId_t commandId,
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
/**
* Function to be called by the owner to send a action completion message
*
* @param reportTo MessageQueueId_t to report the action completion message to
* @param commandId ID of the executed command
* @param result Result of the execution
*/
void finish(MessageQueueId_t reportTo, ActionId_t commandId,
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
/**
* Function to be called by the owner if an action does report data.
* Takes a SerializeIF* pointer and serializes it into the IPC store.
* @param reportTo MessageQueueId_t to report the action completion
* message to
* @param replyId ID of the executed command
* @param data Pointer to the data
* @return Returns RETURN_OK if successful, otherwise failure code
*/
ReturnValue_t reportData(MessageQueueId_t reportTo, ActionId_t replyId,
SerializeIF* data, bool hideSender = false);
/**
* Function to be called by the owner if an action does report data.
* Takes the raw data and writes it into the IPC store.
@ -91,13 +91,13 @@ public:
*/
ReturnValue_t reportData(MessageQueueId_t reportTo, ActionId_t replyId,
const uint8_t* data, size_t dataSize, bool hideSender = false);
/**
* Function to setup the MessageQueueIF* of the helper. Can be used to
* set the MessageQueueIF* if message queue is unavailable at construction
* and initialize but must be setup before first call of other functions.
* @param queue Queue to be used by the helper
*/
void setQueueToUse(MessageQueueIF *queue);
/**
* Function to setup the MessageQueueIF* of the helper. Can be used to
* set the MessageQueueIF* if message queue is unavailable at construction
* and initialize but must be setup before first call of other functions.
* @param queue Queue to be used by the helper
*/
void setQueueToUse(MessageQueueIF *queue);
protected:
//! Increase of value of this per step
static const uint8_t STEP_OFFSET = 1;
@ -108,18 +108,18 @@ protected:
//! Pointer to an IPC Store, initialized during construction or
StorageManagerIF* ipcStore = nullptr;
/**
* Internal function called by handleActionMessage
* @param commandedBy MessageQueueID of Commander
* @param actionId ID of action to be done
* @param dataAddress Address of additional data in IPC Store
*/
virtual void prepareExecution(MessageQueueId_t commandedBy,
ActionId_t actionId, store_address_t dataAddress);
/**
* @brief Default implementation is empty.
*/
virtual void resetHelper();
/**
* Internal function called by handleActionMessage
* @param commandedBy MessageQueueID of Commander
* @param actionId ID of action to be done
* @param dataAddress Address of additional data in IPC Store
*/
virtual void prepareExecution(MessageQueueId_t commandedBy,
ActionId_t actionId, store_address_t dataAddress);
/**
* @brief Default implementation is empty.
*/
virtual void resetHelper();
};
#endif /* FSFW_ACTION_ACTIONHELPER_H_ */

86
action/ActionMessage.cpp
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@ -11,71 +11,71 @@ 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);
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());
return ActionId_t(message->getParameter());
}
store_address_t ActionMessage::getStoreId(const CommandMessage* message) {
store_address_t temp;
temp.raw = message->getParameter2();
return temp;
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);
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);
return uint8_t((message->getParameter2() >> 16) & 0xFF);
}
ReturnValue_t ActionMessage::getReturnCode(const CommandMessage* message) {
return message->getParameter2() & 0xFFFF;
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);
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 or result == HasActionsIF::EXECUTION_FINISHED) {
message->setCommand(COMPLETION_SUCCESS);
} else {
message->setCommand(COMPLETION_FAILED);
}
message->setParameter(fid);
message->setParameter2(result);
ActionId_t fid, ReturnValue_t result) {
if (result == HasReturnvaluesIF::RETURN_OK or result == HasActionsIF::EXECUTION_FINISHED) {
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;
}
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;
}
}

44
action/ActionMessage.h
View File

@ -15,29 +15,29 @@ using ActionId_t = uint32_t;
*/
class ActionMessage {
private:
ActionMessage();
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);
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 /* FSFW_ACTION_ACTIONMESSAGE_H_ */

10
action/CMakeLists.txt
View File

@ -1,7 +1,7 @@
target_sources(${LIB_FSFW_NAME}
PRIVATE
ActionHelper.cpp
ActionMessage.cpp
CommandActionHelper.cpp
SimpleActionHelper.cpp
PRIVATE
ActionHelper.cpp
ActionMessage.cpp
CommandActionHelper.cpp
SimpleActionHelper.cpp
)

188
action/CommandActionHelper.cpp
View File

@ -5,123 +5,123 @@
#include "../objectmanager/ObjectManagerIF.h"
CommandActionHelper::CommandActionHelper(CommandsActionsIF *setOwner) :
owner(setOwner), queueToUse(NULL), ipcStore(
NULL), commandCount(0), lastTarget(0) {
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);
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);
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;
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;
}
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;
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;
}
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;
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);
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);
}

36
action/CommandActionHelper.h
View File

@ -11,26 +11,26 @@
class CommandsActionsIF;
class CommandActionHelper {
friend class CommandsActionsIF;
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;
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);
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_ */

28
action/CommandsActionsIF.h
View File

@ -15,22 +15,22 @@
* - replyReceived(id, step, cause) (if cause == OK, it's a success).
*/
class CommandsActionsIF {
friend class CommandActionHelper;
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;
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;
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;
};

44
action/HasActionsIF.h
View File

@ -35,28 +35,28 @@
*/
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.
* The ActionHelpers will execute this function and behave differently
* depending on the returnvalue.
*
* @return
* -@c EXECUTION_FINISHED Finish reply will be generated
* -@c Not RETURN_OK Step failure reply will be generated
*/
virtual ReturnValue_t executeAction(ActionId_t actionId,
MessageQueueId_t commandedBy, const uint8_t* data, size_t size) = 0;
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.
* The ActionHelpers will execute this function and behave differently
* depending on the returnvalue.
*
* @return
* -@c EXECUTION_FINISHED Finish reply will be generated
* -@c Not RETURN_OK Step failure reply will be generated
*/
virtual ReturnValue_t executeAction(ActionId_t actionId,
MessageQueueId_t commandedBy, const uint8_t* data, size_t size) = 0;
};

102
action/SimpleActionHelper.cpp
View File

@ -2,74 +2,74 @@
#include "SimpleActionHelper.h"
SimpleActionHelper::SimpleActionHelper(HasActionsIF* setOwner,
MessageQueueIF* useThisQueue) :
ActionHelper(setOwner, useThisQueue), isExecuting(false) {
MessageQueueIF* useThisQueue) :
ActionHelper(setOwner, useThisQueue), isExecuting(false) {
}
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();
}
// 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();
ActionHelper::finish(lastCommander, lastAction, result);
resetHelper();
}
ReturnValue_t SimpleActionHelper::reportData(SerializeIF* data) {
return ActionHelper::reportData(lastCommander, lastAction, data);
return ActionHelper::reportData(lastCommander, lastAction, data);
}
void SimpleActionHelper::resetHelper() {
stepCount = 0;
isExecuting = false;
lastAction = 0;
lastCommander = 0;
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;
}
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;
}
}

30
action/SimpleActionHelper.h
View File

@ -4,27 +4,27 @@
#include "ActionHelper.h"
/**
* @brief This is an action helper which is only able to service one action
* at a time but remembers last commander and last action which
* simplifies usage
* @brief This is an action helper which is only able to service one action
* at a time but remembers last commander and last action which
* simplifies usage
*/
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);
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();
void prepareExecution(MessageQueueId_t commandedBy, ActionId_t actionId,
store_address_t dataAddress);
virtual void resetHelper();
private:
bool isExecuting;
MessageQueueId_t lastCommander = MessageQueueIF::NO_QUEUE;
ActionId_t lastAction = 0;
uint8_t stepCount = 0;
bool isExecuting;
MessageQueueId_t lastCommander = MessageQueueIF::NO_QUEUE;
ActionId_t lastAction = 0;
uint8_t stepCount = 0;
};
#endif /* SIMPLEACTIONHELPER_H_ */

398
container/ArrayList.h
View File

@ -6,7 +6,7 @@
#include "../serialize/SerializeIF.h"
/**
* @brief A List that stores its values in an array.
* @brief A List that stores its values in an array.
* @details
* The underlying storage is an array that can be allocated by the class
* itself or supplied via ctor.
@ -15,237 +15,237 @@
*/
template<typename T, typename count_t = uint8_t>
class ArrayList {
template<typename U, typename count> friend class SerialArrayListAdapter;
template<typename U, typename count> friend class SerialArrayListAdapter;
public:
static const uint8_t INTERFACE_ID = CLASS_ID::ARRAY_LIST;
static const ReturnValue_t FULL = MAKE_RETURN_CODE(0x01);
static const uint8_t INTERFACE_ID = CLASS_ID::ARRAY_LIST;
static const ReturnValue_t FULL = MAKE_RETURN_CODE(0x01);
/**
* This is the allocating constructor.
* It allocates an array of the specified size.
* @param maxSize
*/
ArrayList(count_t maxSize) :
size(0), maxSize_(maxSize), allocated(true) {
entries = new T[maxSize];
}
/**
* This is the allocating constructor.
* It allocates an array of the specified size.
* @param maxSize
*/
ArrayList(count_t maxSize) :
size(0), maxSize_(maxSize), allocated(true) {
entries = new T[maxSize];
}
/**
* This is the non-allocating constructor
*
* It expects a pointer to an array of a certain size and initializes
* itself to it.
*
* @param storage the array to use as backend
* @param maxSize size of storage
* @param size size of data already present in storage
*/
ArrayList(T *storage, count_t maxSize, count_t size = 0) :
size(size), entries(storage), maxSize_(maxSize), allocated(false) {
}
/**
* This is the non-allocating constructor
*
* It expects a pointer to an array of a certain size and initializes
* itself to it.
*
* @param storage the array to use as backend
* @param maxSize size of storage
* @param size size of data already present in storage
*/
ArrayList(T *storage, count_t maxSize, count_t size = 0) :
size(size), entries(storage), maxSize_(maxSize), allocated(false) {
}
/**
* Copying is forbiden by declaring copy ctor and copy assignment deleted
* It is too ambigous in this case.
* (Allocate a new backend? Use the same? What to do in an modifying call?)
*/
ArrayList(const ArrayList& other) = delete;
const ArrayList& operator=(const ArrayList& other) = delete;
/**
* Copying is forbiden by declaring copy ctor and copy assignment deleted
* It is too ambigous in this case.
* (Allocate a new backend? Use the same? What to do in an modifying call?)
*/
ArrayList(const ArrayList& other) = delete;
const ArrayList& operator=(const ArrayList& other) = delete;
/**
* Number of Elements stored in this List
*/
count_t size;
/**
* Number of Elements stored in this List
*/
count_t size;
/**
* Destructor, if the allocating constructor was used, it deletes the array.
*/
virtual ~ArrayList() {
if (allocated) {
delete[] entries;
}
}
/**
* Destructor, if the allocating constructor was used, it deletes the array.
*/
virtual ~ArrayList() {
if (allocated) {
delete[] entries;
}
}
/**
* An Iterator to go trough an ArrayList
*
* It stores a pointer to an element and increments the
* pointer when incremented itself.
*/
class Iterator {
public:
/**
* Empty ctor, points to NULL
*/
Iterator(): value(0) {}
/**
* An Iterator to go trough an ArrayList
*
* It stores a pointer to an element and increments the
* pointer when incremented itself.
*/
class Iterator {
public:
/**
* Empty ctor, points to NULL
*/
Iterator(): value(0) {}
/**
* Initializes the Iterator to point to an element
*
* @param initialize
*/
Iterator(T *initialize) {
value = initialize;
}
/**
* Initializes the Iterator to point to an element
*
* @param initialize
*/
Iterator(T *initialize) {
value = initialize;
}
/**
* The current element the iterator points to
*/
T *value;
/**
* The current element the iterator points to
*/
T *value;
Iterator& operator++() {
value++;
return *this;
}
Iterator& operator++() {
value++;
return *this;
}
Iterator operator++(int) {
Iterator tmp(*this);
operator++();
return tmp;
}
Iterator operator++(int) {
Iterator tmp(*this);
operator++();
return tmp;
}
Iterator& operator--() {
value--;
return *this;
}
Iterator& operator--() {
value--;
return *this;
}
Iterator operator--(int) {
Iterator tmp(*this);
operator--();
return tmp;
}
Iterator operator--(int) {
Iterator tmp(*this);
operator--();
return tmp;
}
T& operator*() {
return *value;
}
T& operator*() {
return *value;
}
const T& operator*() const {
return *value;
}
const T& operator*() const {
return *value;
}
T *operator->() {
return value;
}
T *operator->() {
return value;
}
const T *operator->() const {
return value;
}
};
const T *operator->() const {
return value;
}
};
friend bool operator==(const ArrayList::Iterator& lhs,
const ArrayList::Iterator& rhs) {
return (lhs.value == rhs.value);
}
friend bool operator==(const ArrayList::Iterator& lhs,
const ArrayList::Iterator& rhs) {
return (lhs.value == rhs.value);
}
friend bool operator!=(const ArrayList::Iterator& lhs,
const ArrayList::Iterator& rhs) {
return not (lhs.value == rhs.value);
}
friend bool operator!=(const ArrayList::Iterator& lhs,
const ArrayList::Iterator& rhs) {
return not (lhs.value == rhs.value);
}
/**
* Iterator pointing to the first stored elmement
*
* @return Iterator to the first element
*/
Iterator begin() const {
return Iterator(&entries[0]);
}
/**
* Iterator pointing to the first stored elmement
*
* @return Iterator to the first element
*/
Iterator begin() const {
return Iterator(&entries[0]);
}
/**
* returns an Iterator pointing to the element after the last stored entry
*
* @return Iterator to the element after the last entry
*/
Iterator end() const {
return Iterator(&entries[size]);
}
/**
* returns an Iterator pointing to the element after the last stored entry
*
* @return Iterator to the element after the last entry
*/
Iterator end() const {
return Iterator(&entries[size]);
}
T & operator[](count_t i) const {
return entries[i];
}
T & operator[](count_t i) const {
return entries[i];
}
/**
* The first element
*
* @return pointer to the first stored element
*/
T *front() {
return entries;
}
/**
* The first element
*
* @return pointer to the first stored element
*/
T *front() {
return entries;
}
/**
* The last element
*
* does not return a valid pointer if called on an empty list.
*
* @return pointer to the last stored element
*/
T *back() {
return &entries[size - 1];
//Alternative solution
//return const_cast<T*>(static_cast<const T*>(*this).back());
}
/**
* The last element
*
* does not return a valid pointer if called on an empty list.
*
* @return pointer to the last stored element
*/
T *back() {
return &entries[size - 1];
//Alternative solution
//return const_cast<T*>(static_cast<const T*>(*this).back());
}
const T* back() const{
return &entries[size-1];
}
const T* back() const{
return &entries[size-1];
}
/**
* The maximum number of elements this List can contain
*
* @return maximum number of elements
*/
size_t maxSize() const {
return this->maxSize_;
}
/**
* The maximum number of elements this List can contain
*
* @return maximum number of elements
*/
size_t maxSize() const {
return this->maxSize_;
}
/**
* Insert a new element into the list.
*
* The new element is inserted after the last stored element.
*
* @param entry
* @return
* -@c FULL if the List is full
* -@c RETURN_OK else
*/
ReturnValue_t insert(T entry) {
if (size >= maxSize_) {
return FULL;
}
entries[size] = entry;
++size;
return HasReturnvaluesIF::RETURN_OK;
}
/**
* Insert a new element into the list.
*
* The new element is inserted after the last stored element.
*
* @param entry
* @return
* -@c FULL if the List is full
* -@c RETURN_OK else
*/
ReturnValue_t insert(T entry) {
if (size >= maxSize_) {
return FULL;
}
entries[size] = entry;
++size;
return HasReturnvaluesIF::RETURN_OK;
}
/**
* clear the List
*
* This does not actually clear all entries, it only sets the size to 0.
*/
void clear() {
size = 0;
}
/**
* clear the List
*
* This does not actually clear all entries, it only sets the size to 0.
*/
void clear() {
size = 0;
}
count_t remaining() {
return (maxSize_ - size);
}
count_t remaining() {
return (maxSize_ - size);
}
protected:
/**
* pointer to the array in which the entries are stored
*/
T *entries;
/**
* remembering the maximum size
*/
size_t maxSize_;
/**
* pointer to the array in which the entries are stored
*/
T *entries;
/**
* remembering the maximum size
*/
size_t maxSize_;
/**
* true if the array was allocated and needs to be deleted in the destructor.
*/
bool allocated;
/**
* true if the array was allocated and needs to be deleted in the destructor.
*/
bool allocated;
};

234
container/BinaryTree.h
View File

@ -7,65 +7,65 @@
template<typename Tp>
class BinaryNode {
public:
BinaryNode(Tp* setValue) :
value(setValue), left(NULL), right(NULL), parent(NULL) {
}
Tp *value;
BinaryNode* left;
BinaryNode* right;
BinaryNode* parent;
BinaryNode(Tp* setValue) :
value(setValue), left(NULL), right(NULL), parent(NULL) {
}
Tp *value;
BinaryNode* left;
BinaryNode* right;
BinaryNode* parent;
};
template<typename Tp>
class ExplicitNodeIterator {
public:
typedef ExplicitNodeIterator<Tp> _Self;
typedef BinaryNode<Tp> _Node;
typedef Tp value_type;
typedef Tp* pointer;
typedef Tp& reference;
ExplicitNodeIterator() :
element(NULL) {
}
ExplicitNodeIterator(_Node* node) :
element(node) {
}
BinaryNode<Tp>* element;
_Self up() {
return _Self(element->parent);
}
_Self left() {
if (element != NULL) {
return _Self(element->left);
} else {
return _Self(NULL);
}
typedef ExplicitNodeIterator<Tp> _Self;
typedef BinaryNode<Tp> _Node;
typedef Tp value_type;
typedef Tp* pointer;
typedef Tp& reference;
ExplicitNodeIterator() :
element(NULL) {
}
ExplicitNodeIterator(_Node* node) :
element(node) {
}
BinaryNode<Tp>* element;
_Self up() {
return _Self(element->parent);
}
_Self left() {
if (element != NULL) {
return _Self(element->left);
} else {
return _Self(NULL);
}
}
_Self right() {
if (element != NULL) {
return _Self(element->right);
} else {
return _Self(NULL);
}
}
_Self right() {
if (element != NULL) {
return _Self(element->right);
} else {
return _Self(NULL);
}
}
bool operator==(const _Self& __x) const {
return element == __x.element;
}
bool operator!=(const _Self& __x) const {
return element != __x.element;
}
}
bool operator==(const _Self& __x) const {
return element == __x.element;
}
bool operator!=(const _Self& __x) const {
return element != __x.element;
}
pointer
operator->() const {
if (element != NULL) {
return element->value;
} else {
return NULL;
}
if (element != NULL) {
return element->value;
} else {
return NULL;
}
}
pointer operator*() const {
return this->operator->();
return this->operator->();
}
};
@ -75,77 +75,77 @@ public:
template<typename Tp>
class BinaryTree {
public:
typedef ExplicitNodeIterator<Tp> iterator;
typedef BinaryNode<Tp> Node;
typedef std::pair<iterator, iterator> children;
BinaryTree() :
rootNode(NULL) {
}
BinaryTree(Node* rootNode) :
rootNode(rootNode) {
}
iterator begin() const {
return iterator(rootNode);
}
static iterator end() {
return iterator(NULL);
}
iterator insert(bool insertLeft, iterator parentNode, Node* newNode ) {
newNode->parent = parentNode.element;
if (parentNode.element != NULL) {
if (insertLeft) {
parentNode.element->left = newNode;
} else {
parentNode.element->right = newNode;
}
} else {
//Insert first element.
rootNode = newNode;
}
return iterator(newNode);
}
//No recursion to children. Needs to be done externally.
children erase(iterator node) {
if (node.element == rootNode) {
//We're root node
rootNode = NULL;
} else {
//Delete parent's reference
if (node.up().left() == node) {
node.up().element->left = NULL;
} else {
node.up().element->right = NULL;
}
}
return children(node.element->left, node.element->right);
}
static uint32_t countLeft(iterator start) {
if (start == end()) {
return 0;
}
//We also count the start node itself.
uint32_t count = 1;
while (start.left() != end()) {
count++;
start = start.left();
}
return count;
}
static uint32_t countRight(iterator start) {
if (start == end()) {
return 0;
}
//We also count the start node itself.
uint32_t count = 1;
while (start.right() != end()) {
count++;
start = start.right();
}
return count;
}
typedef ExplicitNodeIterator<Tp> iterator;
typedef BinaryNode<Tp> Node;
typedef std::pair<iterator, iterator> children;
BinaryTree() :
rootNode(NULL) {
}
BinaryTree(Node* rootNode) :
rootNode(rootNode) {
}
iterator begin() const {
return iterator(rootNode);
}
static iterator end() {
return iterator(NULL);
}
iterator insert(bool insertLeft, iterator parentNode, Node* newNode ) {
newNode->parent = parentNode.element;
if (parentNode.element != NULL) {
if (insertLeft) {
parentNode.element->left = newNode;
} else {
parentNode.element->right = newNode;
}
} else {
//Insert first element.
rootNode = newNode;
}
return iterator(newNode);
}
//No recursion to children. Needs to be done externally.
children erase(iterator node) {
if (node.element == rootNode) {
//We're root node
rootNode = NULL;
} else {
//Delete parent's reference
if (node.up().left() == node) {
node.up().element->left = NULL;
} else {
node.up().element->right = NULL;
}
}
return children(node.element->left, node.element->right);
}
static uint32_t countLeft(iterator start) {
if (start == end()) {
return 0;
}
//We also count the start node itself.
uint32_t count = 1;
while (start.left() != end()) {
count++;
start = start.left();
}
return count;
}
static uint32_t countRight(iterator start) {
if (start == end()) {
return 0;
}
//We also count the start node itself.
uint32_t count = 1;
while (start.right() != end()) {
count++;
start = start.right();
}
return count;
}
protected:
Node* rootNode;
Node* rootNode;
};

6
container/CMakeLists.txt
View File

@ -1,5 +1,5 @@
target_sources(${LIB_FSFW_NAME}
PRIVATE
SharedRingBuffer.cpp
SimpleRingBuffer.cpp
PRIVATE
SharedRingBuffer.cpp
SimpleRingBuffer.cpp
)

64
container/DynamicFIFO.h
View File

@ -5,8 +5,8 @@
#include <vector>
/**
* @brief Simple First-In-First-Out data structure. The maximum size
* can be set in the constructor.
* @brief Simple First-In-First-Out data structure. The maximum size
* can be set in the constructor.
* @details
* The maximum capacity can be determined at run-time, so this container
* performs dynamic memory allocation!
@ -17,39 +17,39 @@
template<typename T>
class DynamicFIFO: public FIFOBase<T> {
public:
DynamicFIFO(size_t maxCapacity): FIFOBase<T>(nullptr, maxCapacity),
fifoVector(maxCapacity) {
// trying to pass the pointer of the uninitialized vector
// to the FIFOBase constructor directly lead to a super evil bug.
// So we do it like this now.
this->setContainer(fifoVector.data());
};
DynamicFIFO(size_t maxCapacity): FIFOBase<T>(nullptr, maxCapacity),
fifoVector(maxCapacity) {
// trying to pass the pointer of the uninitialized vector
// to the FIFOBase constructor directly lead to a super evil bug.
// So we do it like this now.
this->setContainer(fifoVector.data());
};
/**
* @brief Custom copy constructor which prevents setting the
* underlying pointer wrong. This function allocates memory!
* @details This is a very heavy operation so try to avoid this!
*
*/
DynamicFIFO(const DynamicFIFO& other): FIFOBase<T>(other),
fifoVector(other.maxCapacity) {
this->fifoVector = other.fifoVector;
this->setContainer(fifoVector.data());
}
/**
* @brief Custom copy constructor which prevents setting the
* underlying pointer wrong. This function allocates memory!
* @details This is a very heavy operation so try to avoid this!
*
*/
DynamicFIFO(const DynamicFIFO& other): FIFOBase<T>(other),
fifoVector(other.maxCapacity) {
this->fifoVector = other.fifoVector;
this->setContainer(fifoVector.data());
}
/**
* @brief Custom assignment operator
* @details This is a very heavy operation so try to avoid this!
* @param other DyamicFIFO to copy from
*/
DynamicFIFO& operator=(const DynamicFIFO& other){
FIFOBase<T>::operator=(other);
this->fifoVector = other.fifoVector;
this->setContainer(fifoVector.data());
return *this;
}
/**
* @brief Custom assignment operator
* @details This is a very heavy operation so try to avoid this!
* @param other DyamicFIFO to copy from
*/
DynamicFIFO& operator=(const DynamicFIFO& other){
FIFOBase<T>::operator=(other);
this->fifoVector = other.fifoVector;
this->setContainer(fifoVector.data());
return *this;
}
private:
std::vector<T> fifoVector;
std::vector<T> fifoVector;
};
#endif /* FSFW_CONTAINER_DYNAMICFIFO_H_ */

48
container/FIFO.h
View File

@ -5,8 +5,8 @@
#include <array>
/**
* @brief Simple First-In-First-Out data structure with size fixed at
* compile time
* @brief Simple First-In-First-Out data structure with size fixed at
* compile time
* @details
* Performs no dynamic memory allocation.
* The public interface of FIFOBase exposes the user interface for the FIFO.
@ -16,32 +16,32 @@
template<typename T, size_t capacity>
class FIFO: public FIFOBase<T> {
public:
FIFO(): FIFOBase<T>(nullptr, capacity) {
this->setContainer(fifoArray.data());
};
FIFO(): FIFOBase<T>(nullptr, capacity) {
this->setContainer(fifoArray.data());
};
/**
* @brief Custom copy constructor to set pointer correctly.
* @param other
*/
FIFO(const FIFO& other): FIFOBase<T>(other) {
this->fifoArray = other.fifoArray;
this->setContainer(fifoArray.data());
}
/**
* @brief Custom copy constructor to set pointer correctly.
* @param other
*/
FIFO(const FIFO& other): FIFOBase<T>(other) {
this->fifoArray = other.fifoArray;
this->setContainer(fifoArray.data());
}
/**
* @brief Custom assignment operator
* @param other
*/
FIFO& operator=(const FIFO& other){
FIFOBase<T>::operator=(other);
this->fifoArray = other.fifoArray;
this->setContainer(fifoArray.data());
return *this;
}
/**
* @brief Custom assignment operator
* @param other
*/
FIFO& operator=(const FIFO& other){
FIFOBase<T>::operator=(other);
this->fifoArray = other.fifoArray;
this->setContainer(fifoArray.data());
return *this;
}
private:
std::array<T, capacity> fifoArray;
std::array<T, capacity> fifoArray;
};
#endif /* FSFW_CONTAINER_FIFO_H_ */

112
container/FIFOBase.h
View File

@ -8,70 +8,70 @@
template <typename T>
class FIFOBase {
public:
static const uint8_t INTERFACE_ID = CLASS_ID::FIFO_CLASS;
static const ReturnValue_t FULL = MAKE_RETURN_CODE(1);
static const ReturnValue_t EMPTY = MAKE_RETURN_CODE(2);
static const uint8_t INTERFACE_ID = CLASS_ID::FIFO_CLASS;
static const ReturnValue_t FULL = MAKE_RETURN_CODE(1);
static const ReturnValue_t EMPTY = MAKE_RETURN_CODE(2);
/** Default ctor, takes pointer to first entry of underlying container
* and maximum capacity */
FIFOBase(T* values, const size_t maxCapacity);
/** Default ctor, takes pointer to first entry of underlying container
* and maximum capacity */
FIFOBase(T* values, const size_t maxCapacity);
/**
* Insert value into FIFO
* @param value
* @return RETURN_OK on success, FULL if full
*/
ReturnValue_t insert(T value);
/**
* Retrieve item from FIFO. This removes the item from the FIFO.
* @param value Must point to a valid T
* @return RETURN_OK on success, EMPTY if empty and FAILED if nullptr check failed
*/
ReturnValue_t retrieve(T *value);
/**
* Retrieve item from FIFO without removing it from FIFO.
* @param value Must point to a valid T
* @return RETURN_OK on success, EMPTY if empty and FAILED if nullptr check failed
*/
ReturnValue_t peek(T * value);
/**
* Remove item from FIFO.
* @return RETURN_OK on success, EMPTY if empty
*/
ReturnValue_t pop();
/**
* Insert value into FIFO
* @param value
* @return RETURN_OK on success, FULL if full
*/
ReturnValue_t insert(T value);
/**
* Retrieve item from FIFO. This removes the item from the FIFO.
* @param value Must point to a valid T
* @return RETURN_OK on success, EMPTY if empty and FAILED if nullptr check failed
*/
ReturnValue_t retrieve(T *value);
/**
* Retrieve item from FIFO without removing it from FIFO.
* @param value Must point to a valid T
* @return RETURN_OK on success, EMPTY if empty and FAILED if nullptr check failed
*/
ReturnValue_t peek(T * value);
/**
* Remove item from FIFO.
* @return RETURN_OK on success, EMPTY if empty
*/
ReturnValue_t pop();
/***
* Check if FIFO is empty
* @return True if empty, False if not
*/
bool empty();
/***
* Check if FIFO is Full
* @return True if full, False if not
*/
bool full();
/***
* Current used size (elements) used
* @return size_t in elements
*/
size_t size();
/***
* Get maximal capacity of fifo
* @return size_t with max capacity of this fifo
*/
size_t getMaxCapacity() const;
/***
* Check if FIFO is empty
* @return True if empty, False if not
*/
bool empty();
/***
* Check if FIFO is Full
* @return True if full, False if not
*/
bool full();
/***
* Current used size (elements) used
* @return size_t in elements
*/
size_t size();
/***
* Get maximal capacity of fifo
* @return size_t with max capacity of this fifo
*/
size_t getMaxCapacity() const;
protected:
void setContainer(T* data);
size_t maxCapacity = 0;
void setContainer(T* data);
size_t maxCapacity = 0;
T* values;
T* values;
size_t readIndex = 0;
size_t writeIndex = 0;
size_t currentSize = 0;
size_t readIndex = 0;
size_t writeIndex = 0;
size_t currentSize = 0;
size_t next(size_t current);
size_t next(size_t current);
};
#include "FIFOBase.tpp"

82
container/FIFOBase.tpp
View File

@ -7,87 +7,87 @@
template<typename T>
inline FIFOBase<T>::FIFOBase(T* values, const size_t maxCapacity):
maxCapacity(maxCapacity), values(values){};
maxCapacity(maxCapacity), values(values){};
template<typename T>
inline ReturnValue_t FIFOBase<T>::insert(T value) {
if (full()) {
return FULL;
} else {
values[writeIndex] = value;
writeIndex = next(writeIndex);
++currentSize;
return HasReturnvaluesIF::RETURN_OK;
}
if (full()) {
return FULL;
} else {
values[writeIndex] = value;
writeIndex = next(writeIndex);
++currentSize;
return HasReturnvaluesIF::RETURN_OK;
}
};
template<typename T>
inline ReturnValue_t FIFOBase<T>::retrieve(T* value) {
if (empty()) {
return EMPTY;
} else {
if (value == nullptr){
return HasReturnvaluesIF::RETURN_FAILED;
}
*value = values[readIndex];
readIndex = next(readIndex);
--currentSize;
return HasReturnvaluesIF::RETURN_OK;
}
if (empty()) {
return EMPTY;
} else {
if (value == nullptr){
return HasReturnvaluesIF::RETURN_FAILED;
}
*value = values[readIndex];
readIndex = next(readIndex);
--currentSize;
return HasReturnvaluesIF::RETURN_OK;
}
};
template<typename T>
inline ReturnValue_t FIFOBase<T>::peek(T* value) {
if(empty()) {
return EMPTY;
} else {
if (value == nullptr){
return HasReturnvaluesIF::RETURN_FAILED;
}
*value = values[readIndex];
return HasReturnvaluesIF::RETURN_OK;
}
if(empty()) {
return EMPTY;
} else {
if (value == nullptr){
return HasReturnvaluesIF::RETURN_FAILED;
}
*value = values[readIndex];
return HasReturnvaluesIF::RETURN_OK;
}
};
template<typename T>
inline ReturnValue_t FIFOBase<T>::pop() {
T value;
return this->retrieve(&value);
T value;
return this->retrieve(&value);
};
template<typename T>
inline bool FIFOBase<T>::empty() {
return (currentSize == 0);
return (currentSize == 0);
};
template<typename T>
inline bool FIFOBase<T>::full() {
return (currentSize == maxCapacity);
return (currentSize == maxCapacity);
}
template<typename T>
inline size_t FIFOBase<T>::size() {
return currentSize;
return currentSize;
}
template<typename T>
inline size_t FIFOBase<T>::next(size_t current) {
++current;
if (current == maxCapacity) {
current = 0;
}
return current;
++current;
if (current == maxCapacity) {
current = 0;
}
return current;
}
template<typename T>
inline size_t FIFOBase<T>::getMaxCapacity() const {
return maxCapacity;
return maxCapacity;
}
template<typename T>
inline void FIFOBase<T>::setContainer(T *data) {
this->values = data;
this->values = data;
}
#endif

38
container/FixedArrayList.h
View File

@ -8,30 +8,30 @@
*/
template<typename T, size_t MAX_SIZE, typename count_t = uint8_t>
class FixedArrayList: public ArrayList<T, count_t> {
static_assert(MAX_SIZE <= (pow(2,sizeof(count_t)*8)-1), "count_t is not large enough to hold MAX_SIZE");
static_assert(MAX_SIZE <= (pow(2,sizeof(count_t)*8)-1), "count_t is not large enough to hold MAX_SIZE");
private:
T data[MAX_SIZE];
T data[MAX_SIZE];
public:
FixedArrayList() :
ArrayList<T, count_t>(data, MAX_SIZE) {
}
FixedArrayList() :
ArrayList<T, count_t>(data, MAX_SIZE) {
}
FixedArrayList(const FixedArrayList& other) :
ArrayList<T, count_t>(data, MAX_SIZE) {
memcpy(this->data, other.data, sizeof(this->data));
this->entries = data;
this->size = other.size;
}
FixedArrayList(const FixedArrayList& other) :
ArrayList<T, count_t>(data, MAX_SIZE) {
memcpy(this->data, other.data, sizeof(this->data));
this->entries = data;
this->size = other.size;
}
FixedArrayList& operator=(FixedArrayList other) {
memcpy(this->data, other.data, sizeof(this->data));
this->entries = data;
this->size = other.size;
return *this;
}
FixedArrayList& operator=(FixedArrayList other) {
memcpy(this->data, other.data, sizeof(this->data));
this->entries = data;
this->size = other.size;
return *this;
}
virtual ~FixedArrayList() {
}
virtual ~FixedArrayList() {
}
};

354
container/FixedMap.h
View File

@ -18,212 +18,212 @@
*/
template<typename key_t, typename T>
class FixedMap: public SerializeIF {
static_assert (std::is_trivially_copyable<T>::value or
std::is_base_of<SerializeIF, T>::value,
"Types used in FixedMap must either be trivial copy-able or a "
"derived class from SerializeIF to be serialize-able");
static_assert (std::is_trivially_copyable<T>::value or
std::is_base_of<SerializeIF, T>::value,
"Types used in FixedMap must either be trivial copy-able or a "
"derived class from SerializeIF to be serialize-able");
public:
static const uint8_t INTERFACE_ID = CLASS_ID::FIXED_MAP;
static const ReturnValue_t KEY_ALREADY_EXISTS = MAKE_RETURN_CODE(0x01);
static const ReturnValue_t MAP_FULL = MAKE_RETURN_CODE(0x02);
static const ReturnValue_t KEY_DOES_NOT_EXIST = MAKE_RETURN_CODE(0x03);
static const uint8_t INTERFACE_ID = CLASS_ID::FIXED_MAP;
static const ReturnValue_t KEY_ALREADY_EXISTS = MAKE_RETURN_CODE(0x01);
static const ReturnValue_t MAP_FULL = MAKE_RETURN_CODE(0x02);
static const ReturnValue_t KEY_DOES_NOT_EXIST = MAKE_RETURN_CODE(0x03);
private:
static const key_t EMPTY_SLOT = -1;
ArrayList<std::pair<key_t, T>, uint32_t> theMap;
uint32_t _size;
static const key_t EMPTY_SLOT = -1;
ArrayList<std::pair<key_t, T>, uint32_t> theMap;
uint32_t _size;
uint32_t findIndex(key_t key) const {
if (_size == 0) {
return 1;
}
uint32_t i = 0;
for (i = 0; i < _size; ++i) {
if (theMap[i].first == key) {
return i;
}
}
return i;
}
uint32_t findIndex(key_t key) const {
if (_size == 0) {
return 1;
}
uint32_t i = 0;
for (i = 0; i < _size; ++i) {
if (theMap[i].first == key) {
return i;
}
}
return i;
}
public:
FixedMap(uint32_t maxSize) :
theMap(maxSize), _size(0) {
}
FixedMap(uint32_t maxSize) :
theMap(maxSize), _size(0) {
}
class Iterator: public ArrayList<std::pair<key_t, T>, uint32_t>::Iterator {
public:
Iterator() :
ArrayList<std::pair<key_t, T>, uint32_t>::Iterator() {
}
class Iterator: public ArrayList<std::pair<key_t, T>, uint32_t>::Iterator {
public:
Iterator() :
ArrayList<std::pair<key_t, T>, uint32_t>::Iterator() {
}
Iterator(std::pair<key_t, T> *pair) :
ArrayList<std::pair<key_t, T>, uint32_t>::Iterator(pair) {
}
};
Iterator(std::pair<key_t, T> *pair) :
ArrayList<std::pair<key_t, T>, uint32_t>::Iterator(pair) {
}
};
friend bool operator==(const typename FixedMap::Iterator& lhs,
const typename FixedMap::Iterator& rhs) {
return (lhs.value == rhs.value);
}
friend bool operator==(const typename FixedMap::Iterator& lhs,
const typename FixedMap::Iterator& rhs) {
return (lhs.value == rhs.value);
}
friend bool operator!=(const typename FixedMap::Iterator& lhs,
const typename FixedMap::Iterator& rhs) {
return not (lhs.value == rhs.value);
}
friend bool operator!=(const typename FixedMap::Iterator& lhs,
const typename FixedMap::Iterator& rhs) {
return not (lhs.value == rhs.value);
}
Iterator begin() const {
return Iterator(&theMap[0]);
}
Iterator begin() const {
return Iterator(&theMap[0]);
}
Iterator end() const {
return Iterator(&theMap[_size]);
}
Iterator end() const {
return Iterator(&theMap[_size]);
}
uint32_t size() const {
return _size;
}
uint32_t size() const {
return _size;
}
ReturnValue_t insert(key_t key, T value, Iterator *storedValue = nullptr) {
if (exists(key) == HasReturnvaluesIF::RETURN_OK) {
return KEY_ALREADY_EXISTS;
}
if (_size == theMap.maxSize()) {
return MAP_FULL;
}
theMap[_size].first = key;
theMap[_size].second = value;
if (storedValue != nullptr) {
*storedValue = Iterator(&theMap[_size]);
}
++_size;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t insert(key_t key, T value, Iterator *storedValue = nullptr) {
if (exists(key) == HasReturnvaluesIF::RETURN_OK) {
return KEY_ALREADY_EXISTS;
}
if (_size == theMap.maxSize()) {
return MAP_FULL;
}
theMap[_size].first = key;
theMap[_size].second = value;
if (storedValue != nullptr) {
*storedValue = Iterator(&theMap[_size]);
}
++_size;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t insert(std::pair<key_t, T> pair) {
return insert(pair.first, pair.second);
}
ReturnValue_t insert(std::pair<key_t, T> pair) {
return insert(pair.first, pair.second);
}
ReturnValue_t exists(key_t key) const {
ReturnValue_t result = KEY_DOES_NOT_EXIST;
if (findIndex(key) < _size) {
result = HasReturnvaluesIF::RETURN_OK;
}
return result;
}
ReturnValue_t exists(key_t key) const {
ReturnValue_t result = KEY_DOES_NOT_EXIST;
if (findIndex(key) < _size) {
result = HasReturnvaluesIF::RETURN_OK;
}
return result;
}
ReturnValue_t erase(Iterator *iter) {
uint32_t i;
if ((i = findIndex((*iter).value->first)) >= _size) {
return KEY_DOES_NOT_EXIST;
}
theMap[i] = theMap[_size - 1];
--_size;
--((*iter).value);
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t erase(Iterator *iter) {
uint32_t i;
if ((i = findIndex((*iter).value->first)) >= _size) {
return KEY_DOES_NOT_EXIST;
}
theMap[i] = theMap[_size - 1];
--_size;
--((*iter).value);
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t erase(key_t key) {
uint32_t i;
if ((i = findIndex(key)) >= _size) {
return KEY_DOES_NOT_EXIST;
}
theMap[i] = theMap[_size - 1];
--_size;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t erase(key_t key) {
uint32_t i;
if ((i = findIndex(key)) >= _size) {
return KEY_DOES_NOT_EXIST;
}
theMap[i] = theMap[_size - 1];
--_size;
return HasReturnvaluesIF::RETURN_OK;
}
T *findValue(key_t key) const {
return &theMap[findIndex(key)].second;
}
T *findValue(key_t key) const {
return &theMap[findIndex(key)].second;
}
Iterator find(key_t key) const {
ReturnValue_t result = exists(key);
if (result != HasReturnvaluesIF::RETURN_OK) {
return end();
}
return Iterator(&theMap[findIndex(key)]);
}
Iterator find(key_t key) const {
ReturnValue_t result = exists(key);
if (result != HasReturnvaluesIF::RETURN_OK) {
return end();
}
return Iterator(&theMap[findIndex(key)]);
}
ReturnValue_t find(key_t key, T **value) const {
ReturnValue_t result = exists(key);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
*value = &theMap[findIndex(key)].second;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t find(key_t key, T **value) const {
ReturnValue_t result = exists(key);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
*value = &theMap[findIndex(key)].second;
return HasReturnvaluesIF::RETURN_OK;
}
bool empty() {
if(_size == 0) {
return true;
}
else {
return false;
}
}
bool empty() {
if(_size == 0) {
return true;
}
else {
return false;
}
}
bool full() {
if(_size >= theMap.maxSize()) {
return true;
}
else {
return false;
}
}
bool full() {
if(_size >= theMap.maxSize()) {
return true;
}
else {
return false;
}
}
void clear() {
_size = 0;
}
void clear() {
_size = 0;
}
uint32_t maxSize() const {
return theMap.maxSize();
}
uint32_t maxSize() const {
return theMap.maxSize();
}
virtual ReturnValue_t serialize(uint8_t** buffer, size_t* size,
size_t maxSize, Endianness streamEndianness) const {
ReturnValue_t result = SerializeAdapter::serialize(&this->_size,
buffer, size, maxSize, streamEndianness);
uint32_t i = 0;
while ((result == HasReturnvaluesIF::RETURN_OK) && (i < this->_size)) {
result = SerializeAdapter::serialize(&theMap[i].first, buffer,
size, maxSize, streamEndianness);
result = SerializeAdapter::serialize(&theMap[i].second, buffer, size,
maxSize, streamEndianness);
++i;
}
return result;
}
virtual ReturnValue_t serialize(uint8_t** buffer, size_t* size,
size_t maxSize, Endianness streamEndianness) const {
ReturnValue_t result = SerializeAdapter::serialize(&this->_size,
buffer, size, maxSize, streamEndianness);
uint32_t i = 0;
while ((result == HasReturnvaluesIF::RETURN_OK) && (i < this->_size)) {
result = SerializeAdapter::serialize(&theMap[i].first, buffer,
size, maxSize, streamEndianness);
result = SerializeAdapter::serialize(&theMap[i].second, buffer, size,
maxSize, streamEndianness);
++i;
}
return result;
}
virtual size_t getSerializedSize() const {
uint32_t printSize = sizeof(_size);
uint32_t i = 0;
virtual size_t getSerializedSize() const {
uint32_t printSize = sizeof(_size);
uint32_t i = 0;
for (i = 0; i < _size; ++i) {
printSize += SerializeAdapter::getSerializedSize(
&theMap[i].first);
printSize += SerializeAdapter::getSerializedSize(&theMap[i].second);
}
for (i = 0; i < _size; ++i) {
printSize += SerializeAdapter::getSerializedSize(
&theMap[i].first);
printSize += SerializeAdapter::getSerializedSize(&theMap[i].second);
}
return printSize;
}
return printSize;
}
virtual ReturnValue_t deSerialize(const uint8_t** buffer, size_t* size,
Endianness streamEndianness) {
ReturnValue_t result = SerializeAdapter::deSerialize(&this->_size,
buffer, size, streamEndianness);
if (this->_size > theMap.maxSize()) {
return SerializeIF::TOO_MANY_ELEMENTS;
}
uint32_t i = 0;
while ((result == HasReturnvaluesIF::RETURN_OK) && (i < this->_size)) {
result = SerializeAdapter::deSerialize(&theMap[i].first, buffer,
size, streamEndianness);
result = SerializeAdapter::deSerialize(&theMap[i].second, buffer, size,
streamEndianness);
++i;
}
return result;
}
virtual ReturnValue_t deSerialize(const uint8_t** buffer, size_t* size,
Endianness streamEndianness) {
ReturnValue_t result = SerializeAdapter::deSerialize(&this->_size,
buffer, size, streamEndianness);
if (this->_size > theMap.maxSize()) {
return SerializeIF::TOO_MANY_ELEMENTS;
}
uint32_t i = 0;
while ((result == HasReturnvaluesIF::RETURN_OK) && (i < this->_size)) {
result = SerializeAdapter::deSerialize(&theMap[i].first, buffer,
size, streamEndianness);
result = SerializeAdapter::deSerialize(&theMap[i].second, buffer, size,
streamEndianness);
++i;
}
return result;
}
};

282
container/FixedOrderedMultimap.h
View File

@ -34,172 +34,172 @@
template<typename key_t, typename T, typename KEY_COMPARE = std::less<key_t>>
class FixedOrderedMultimap {
public:
static const uint8_t INTERFACE_ID = CLASS_ID::FIXED_MULTIMAP;
static const ReturnValue_t MAP_FULL = MAKE_RETURN_CODE(0x01);
static const ReturnValue_t KEY_DOES_NOT_EXIST = MAKE_RETURN_CODE(0x02);
static const uint8_t INTERFACE_ID = CLASS_ID::FIXED_MULTIMAP;
static const ReturnValue_t MAP_FULL = MAKE_RETURN_CODE(0x01);
static const ReturnValue_t KEY_DOES_NOT_EXIST = MAKE_RETURN_CODE(0x02);
/***
* Constructor which needs a size_t for the maximum allowed size
*
* Can not be resized during runtime
*
* Allocates memory at construction
* @param maxSize size_t of Maximum allowed size
*/
/***
* Constructor which needs a size_t for the maximum allowed size
*
* Can not be resized during runtime
*
* Allocates memory at construction
* @param maxSize size_t of Maximum allowed size
*/
FixedOrderedMultimap(size_t maxSize):theMap(maxSize), _size(0){
}
/***
* Virtual destructor frees Memory by deleting its member
*/
virtual ~FixedOrderedMultimap() {
}
/***
* Virtual destructor frees Memory by deleting its member
*/
virtual ~FixedOrderedMultimap() {
}
/***
* Special iterator for FixedOrderedMultimap
*/
class Iterator: public ArrayList<std::pair<key_t, T>, size_t>::Iterator {
public:
Iterator() :
ArrayList<std::pair<key_t, T>, size_t>::Iterator() {
}
/***
* Special iterator for FixedOrderedMultimap
*/
class Iterator: public ArrayList<std::pair<key_t, T>, size_t>::Iterator {
public:
Iterator() :
ArrayList<std::pair<key_t, T>, size_t>::Iterator() {
}
Iterator(std::pair<key_t, T> *pair) :
ArrayList<std::pair<key_t, T>, size_t>::Iterator(pair) {
}
};
Iterator(std::pair<key_t, T> *pair) :
ArrayList<std::pair<key_t, T>, size_t>::Iterator(pair) {
}
};
/***
* Returns an iterator pointing to the first element
* @return Iterator pointing to first element
*/
Iterator begin() const {
return Iterator(&theMap[0]);
}
/***
* Returns an iterator pointing to the first element
* @return Iterator pointing to first element
*/
Iterator begin() const {
return Iterator(&theMap[0]);
}
/**
* Returns an iterator pointing to one element past the end
* @return Iterator pointing to one element past the end
*/
Iterator end() const {
return Iterator(&theMap[_size]);
}
/**
* Returns an iterator pointing to one element past the end
* @return Iterator pointing to one element past the end
*/
Iterator end() const {
return Iterator(&theMap[_size]);
}
/***
* Returns the current size of the map (not maximum size!)
* @return Current size
*/
size_t size() const{
return _size;
}
/***
* Returns the current size of the map (not maximum size!)
* @return Current size
*/
size_t size() const{
return _size;
}
/**
* Clears the map, does not deallocate any memory
*/
void clear(){
_size = 0;
}
/**
* Clears the map, does not deallocate any memory
*/
void clear(){
_size = 0;
}
/**
* Returns the maximum size of the map
* @return Maximum size of the map
*/
size_t maxSize() const{
return theMap.maxSize();
}
/**
* Returns the maximum size of the map
* @return Maximum size of the map
*/
size_t maxSize() const{
return theMap.maxSize();
}
/***
* Used to insert a key and value separately.
*
* @param[in] key Key of the new element
* @param[in] value Value of the new element
* @param[in/out] (optional) storedValue On success this points to the new value, otherwise a nullptr
* @return RETURN_OK if insert was successful, MAP_FULL if no space is available
*/
ReturnValue_t insert(key_t key, T value, Iterator *storedValue = nullptr);
/***
* Used to insert a key and value separately.
*
* @param[in] key Key of the new element
* @param[in] value Value of the new element
* @param[in/out] (optional) storedValue On success this points to the new value, otherwise a nullptr
* @return RETURN_OK if insert was successful, MAP_FULL if no space is available
*/
ReturnValue_t insert(key_t key, T value, Iterator *storedValue = nullptr);
/***
* Used to insert new pair instead of single values
*
* @param pair Pair to be inserted
* @return RETURN_OK if insert was successful, MAP_FULL if no space is available
*/
ReturnValue_t insert(std::pair<key_t, T> pair);
/***
* Used to insert new pair instead of single values
*
* @param pair Pair to be inserted
* @return RETURN_OK if insert was successful, MAP_FULL if no space is available
*/
ReturnValue_t insert(std::pair<key_t, T> pair);
/***
* Can be used to check if a certain key is in the map
* @param key Key to be checked
* @return RETURN_OK if the key exists KEY_DOES_NOT_EXIST otherwise
*/
ReturnValue_t exists(key_t key) const;
/***
* Can be used to check if a certain key is in the map
* @param key Key to be checked
* @return RETURN_OK if the key exists KEY_DOES_NOT_EXIST otherwise
*/
ReturnValue_t exists(key_t key) const;
/***
* Used to delete the element in the iterator
*
* The iterator will point to the element before or begin(),
* but never to one element in front of the map.
*
* @warning The iterator needs to be valid and dereferenceable
* @param[in/out] iter Pointer to iterator to the element that needs to be ereased
* @return RETURN_OK if erased, KEY_DOES_NOT_EXIST if the there is no element like this
*/
ReturnValue_t erase(Iterator *iter);
/***
* Used to delete the element in the iterator
*
* The iterator will point to the element before or begin(),
* but never to one element in front of the map.
*
* @warning The iterator needs to be valid and dereferenceable
* @param[in/out] iter Pointer to iterator to the element that needs to be ereased
* @return RETURN_OK if erased, KEY_DOES_NOT_EXIST if the there is no element like this
*/
ReturnValue_t erase(Iterator *iter);
/***
* Used to erase by key
* @param key Key to be erased
* @return RETURN_OK if erased, KEY_DOES_NOT_EXIST if the there is no element like this
*/
ReturnValue_t erase(key_t key);
/***
* Used to erase by key
* @param key Key to be erased
* @return RETURN_OK if erased, KEY_DOES_NOT_EXIST if the there is no element like this
*/
ReturnValue_t erase(key_t key);
/***
* Find returns the first appearance of the key
*
* If the key does not exist, it points to end()
*
* @param key Key to search for
* @return Iterator pointing to the first entry of key
*/
Iterator find(key_t key) const{
ReturnValue_t result = exists(key);
if (result != HasReturnvaluesIF::RETURN_OK) {
return end();
}
return Iterator(&theMap[findFirstIndex(key)]);
};
/***
* Find returns the first appearance of the key
*
* If the key does not exist, it points to end()
*
* @param key Key to search for
* @return Iterator pointing to the first entry of key
*/
Iterator find(key_t key) const{
ReturnValue_t result = exists(key);
if (result != HasReturnvaluesIF::RETURN_OK) {
return end();
}
return Iterator(&theMap[findFirstIndex(key)]);
};
/***
* Finds first entry of the given key and returns a
* pointer to the value
*
* @param key Key to search for
* @param value Found value
* @return RETURN_OK if it points to the value,
* KEY_DOES_NOT_EXIST if the key is not in the map
*/
ReturnValue_t find(key_t key, T **value) const;
/***
* Finds first entry of the given key and returns a
* pointer to the value
*
* @param key Key to search for
* @param value Found value
* @return RETURN_OK if it points to the value,
* KEY_DOES_NOT_EXIST if the key is not in the map
*/
ReturnValue_t find(key_t key, T **value) const;
friend bool operator==(const typename FixedOrderedMultimap::Iterator& lhs,
const typename FixedOrderedMultimap::Iterator& rhs) {
return (lhs.value == rhs.value);
}
friend bool operator==(const typename FixedOrderedMultimap::Iterator& lhs,
const typename FixedOrderedMultimap::Iterator& rhs) {
return (lhs.value == rhs.value);
}
friend bool operator!=(const typename FixedOrderedMultimap::Iterator& lhs,
const typename FixedOrderedMultimap::Iterator& rhs) {
return not (lhs.value == rhs.value);
}
friend bool operator!=(const typename FixedOrderedMultimap::Iterator& lhs,
const typename FixedOrderedMultimap::Iterator& rhs) {
return not (lhs.value == rhs.value);
}
private:
typedef KEY_COMPARE compare;
compare myComp;
ArrayList<std::pair<key_t, T>, size_t> theMap;
size_t _size;
typedef KEY_COMPARE compare;
compare myComp;
ArrayList<std::pair<key_t, T>, size_t> theMap;
size_t _size;
size_t findFirstIndex(key_t key, size_t startAt = 0) const;
size_t findFirstIndex(key_t key, size_t startAt = 0) const;
size_t findNicePlace(key_t key) const;
size_t findNicePlace(key_t key) const;
void removeFromPosition(size_t position);
void removeFromPosition(size_t position);
};
#include "FixedOrderedMultimap.tpp"

136
container/FixedOrderedMultimap.tpp
View File

@ -4,105 +4,105 @@
template<typename key_t, typename T, typename KEY_COMPARE>
inline ReturnValue_t FixedOrderedMultimap<key_t, T, KEY_COMPARE>::insert(key_t key, T value, Iterator *storedValue) {
if (_size == theMap.maxSize()) {
return MAP_FULL;
}
size_t position = findNicePlace(key);
memmove(static_cast<void*>(&theMap[position + 1]),static_cast<void*>(&theMap[position]),
(_size - position) * sizeof(std::pair<key_t,T>));
theMap[position].first = key;
theMap[position].second = value;
++_size;
if (storedValue != nullptr) {
*storedValue = Iterator(&theMap[position]);
}
return HasReturnvaluesIF::RETURN_OK;
if (_size == theMap.maxSize()) {
return MAP_FULL;
}
size_t position = findNicePlace(key);
memmove(static_cast<void*>(&theMap[position + 1]),static_cast<void*>(&theMap[position]),
(_size - position) * sizeof(std::pair<key_t,T>));
theMap[position].first = key;
theMap[position].second = value;
++_size;
if (storedValue != nullptr) {
*storedValue = Iterator(&theMap[position]);
}
return HasReturnvaluesIF::RETURN_OK;
}
template<typename key_t, typename T, typename KEY_COMPARE>
inline ReturnValue_t FixedOrderedMultimap<key_t, T, KEY_COMPARE>::insert(std::pair<key_t, T> pair) {
return insert(pair.first, pair.second);
return insert(pair.first, pair.second);
}
template<typename key_t, typename T, typename KEY_COMPARE>
inline ReturnValue_t FixedOrderedMultimap<key_t, T, KEY_COMPARE>::exists(key_t key) const {
ReturnValue_t result = KEY_DOES_NOT_EXIST;
if (findFirstIndex(key) < _size) {
result = HasReturnvaluesIF::RETURN_OK;
}
return result;
ReturnValue_t result = KEY_DOES_NOT_EXIST;
if (findFirstIndex(key) < _size) {
result = HasReturnvaluesIF::RETURN_OK;
}
return result;
}
template<typename key_t, typename T, typename KEY_COMPARE>
inline ReturnValue_t FixedOrderedMultimap<key_t, T, KEY_COMPARE>::erase(Iterator *iter) {
size_t i;
if ((i = findFirstIndex((*iter).value->first)) >= _size) {
return KEY_DOES_NOT_EXIST;
}
removeFromPosition(i);
if (*iter != begin()) {
(*iter)--;
} else {
*iter = begin();
}
return HasReturnvaluesIF::RETURN_OK;
size_t i;
if ((i = findFirstIndex((*iter).value->first)) >= _size) {
return KEY_DOES_NOT_EXIST;
}
removeFromPosition(i);
if (*iter != begin()) {
(*iter)--;
} else {
*iter = begin();
}
return HasReturnvaluesIF::RETURN_OK;
}
template<typename key_t, typename T, typename KEY_COMPARE>
inline ReturnValue_t FixedOrderedMultimap<key_t, T, KEY_COMPARE>::erase(key_t key) {
size_t i;
if ((i = findFirstIndex(key)) >= _size) {
return KEY_DOES_NOT_EXIST;
}
do {
removeFromPosition(i);
i = findFirstIndex(key, i);
} while (i < _size);
return HasReturnvaluesIF::RETURN_OK;
size_t i;
if ((i = findFirstIndex(key)) >= _size) {
return KEY_DOES_NOT_EXIST;
}
do {
removeFromPosition(i);
i = findFirstIndex(key, i);
} while (i < _size);
return HasReturnvaluesIF::RETURN_OK;
}
template<typename key_t, typename T, typename KEY_COMPARE>
inline ReturnValue_t FixedOrderedMultimap<key_t, T, KEY_COMPARE>::find(key_t key, T **value) const {
ReturnValue_t result = exists(key);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
*value = &theMap[findFirstIndex(key)].second;
return HasReturnvaluesIF::RETURN_OK;
ReturnValue_t result = exists(key);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
*value = &theMap[findFirstIndex(key)].second;
return HasReturnvaluesIF::RETURN_OK;
}
template<typename key_t, typename T, typename KEY_COMPARE>
inline size_t FixedOrderedMultimap<key_t, T, KEY_COMPARE>::findFirstIndex(key_t key, size_t startAt) const {
if (startAt >= _size) {
return startAt + 1;
}
size_t i = startAt;
for (i = startAt; i < _size; ++i) {
if (theMap[i].first == key) {
return i;
}
}
return i;
if (startAt >= _size) {
return startAt + 1;
}
size_t i = startAt;
for (i = startAt; i < _size; ++i) {
if (theMap[i].first == key) {
return i;
}
}
return i;
}
template<typename key_t, typename T, typename KEY_COMPARE>
inline size_t FixedOrderedMultimap<key_t, T, KEY_COMPARE>::findNicePlace(key_t key) const {
size_t i = 0;
for (i = 0; i < _size; ++i) {
if (myComp(key, theMap[i].first)) {
return i;
}
}
return i;
size_t i = 0;
for (i = 0; i < _size; ++i) {
if (myComp(key, theMap[i].first)) {
return i;
}
}
return i;
}
template<typename key_t, typename T, typename KEY_COMPARE>
inline void FixedOrderedMultimap<key_t, T, KEY_COMPARE>::removeFromPosition(size_t position) {
if (_size <= position) {
return;
}
memmove(static_cast<void*>(&theMap[position]), static_cast<void*>(&theMap[position + 1]),
(_size - position - 1) * sizeof(std::pair<key_t,T>));
--_size;
if (_size <= position) {
return;
}
memmove(static_cast<void*>(&theMap[position]), static_cast<void*>(&theMap[position + 1]),
(_size - position - 1) * sizeof(std::pair<key_t,T>));
--_size;
}

124
container/HybridIterator.h
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@ -6,85 +6,85 @@
template<typename T, typename count_t = uint8_t>
class HybridIterator: public LinkedElement<T>::Iterator,
public ArrayList<T, count_t>::Iterator {
public ArrayList<T, count_t>::Iterator {
public:
HybridIterator() {}
HybridIterator() {}
HybridIterator(typename LinkedElement<T>::Iterator *iter) :
LinkedElement<T>::Iterator(*iter), value(iter->value),
linked(true) {
HybridIterator(typename LinkedElement<T>::Iterator *iter) :
LinkedElement<T>::Iterator(*iter), value(iter->value),
linked(true) {
}
}
HybridIterator(LinkedElement<T> *start) :
LinkedElement<T>::Iterator(start), value(start->value),
linked(true) {
HybridIterator(LinkedElement<T> *start) :
LinkedElement<T>::Iterator(start), value(start->value),
linked(true) {
}
}
HybridIterator(typename ArrayList<T, count_t>::Iterator start,
typename ArrayList<T, count_t>::Iterator end) :
ArrayList<T, count_t>::Iterator(start), value(start.value),
linked(false), end(end.value) {
if (value == this->end) {
value = NULL;
}
}
HybridIterator(typename ArrayList<T, count_t>::Iterator start,
typename ArrayList<T, count_t>::Iterator end) :
ArrayList<T, count_t>::Iterator(start), value(start.value),
linked(false), end(end.value) {
if (value == this->end) {
value = NULL;
}
}
HybridIterator(T *firstElement, T *lastElement) :
ArrayList<T, count_t>::Iterator(firstElement), value(firstElement),
linked(false), end(++lastElement) {
if (value == end) {
value = NULL;
}
}
HybridIterator(T *firstElement, T *lastElement) :
ArrayList<T, count_t>::Iterator(firstElement), value(firstElement),
linked(false), end(++lastElement) {
if (value == end) {
value = NULL;
}
}
HybridIterator& operator++() {
if (linked) {
LinkedElement<T>::Iterator::operator++();
if (LinkedElement<T>::Iterator::value != nullptr) {
value = LinkedElement<T>::Iterator::value->value;
} else {
value = nullptr;
}
} else {
ArrayList<T, count_t>::Iterator::operator++();
value = ArrayList<T, count_t>::Iterator::value;
HybridIterator& operator++() {
if (linked) {
LinkedElement<T>::Iterator::operator++();
if (LinkedElement<T>::Iterator::value != nullptr) {
value = LinkedElement<T>::Iterator::value->value;
} else {
value = nullptr;
}
} else {
ArrayList<T, count_t>::Iterator::operator++();
value = ArrayList<T, count_t>::Iterator::value;
if (value == end) {
value = nullptr;
}
}
return *this;
}
if (value == end) {
value = nullptr;
}
}
return *this;
}
HybridIterator operator++(int) {
HybridIterator tmp(*this);
operator++();
return tmp;
}
HybridIterator operator++(int) {
HybridIterator tmp(*this);
operator++();
return tmp;
}
bool operator==(const HybridIterator& other) const {
return value == other.value;
}
bool operator==(const HybridIterator& other) const {
return value == other.value;
}
bool operator!=(const HybridIterator& other) const {
return !(*this == other);
}
bool operator!=(const HybridIterator& other) const {
return !(*this == other);
}
T operator*() {
return *value;
}
T operator*() {
return *value;
}
T *operator->() {
return value;
}
T *operator->() {
return value;
}
T* value = nullptr;
T* value = nullptr;
private:
bool linked = false;
T *end = nullptr;
bool linked = false;
T *end = nullptr;
};
#endif /* FRAMEWORK_CONTAINER_HYBRIDITERATOR_H_ */

1178
container/IndexedRingMemoryArray.h
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File diff suppressed because it is too large Load Diff

84
container/PlacementFactory.h
View File

@ -22,50 +22,50 @@
*/
class PlacementFactory {
public:
PlacementFactory(StorageManagerIF* backend) :
dataBackend(backend) {
}
PlacementFactory(StorageManagerIF* backend) :
dataBackend(backend) {
}
/***
* Generates an object of type T in the backend storage.
*
* @warning Do not use with any Type that allocates memory internally!
*
* @tparam T Type of Object
* @param args Constructor Arguments to be passed
* @return A pointer to the new object or a nullptr in case of failure
*/
template<typename T, typename ... Args>
T* generate(Args&&... args) {
store_address_t tempId;
uint8_t* pData = nullptr;
ReturnValue_t result = dataBackend->getFreeElement(&tempId, sizeof(T),
&pData);
if (result != HasReturnvaluesIF::RETURN_OK) {
return nullptr;
}
T* temp = new (pData) T(std::forward<Args>(args)...);
return temp;
}
/***
* Function to destroy the object allocated with generate and free space in backend.
* This must be called by the user.
*
* @param thisElement Element to be destroyed
* @return RETURN_OK if the element was destroyed, different errors on failure
*/
template<typename T>
ReturnValue_t destroy(T* thisElement) {
if (thisElement == nullptr){
return HasReturnvaluesIF::RETURN_FAILED;
}
//Need to call destructor first, in case something was allocated by the object (shouldn't do that, however).
thisElement->~T();
uint8_t* pointer = (uint8_t*) (thisElement);
return dataBackend->deleteData(pointer, sizeof(T));
}
/***
* Generates an object of type T in the backend storage.
*
* @warning Do not use with any Type that allocates memory internally!
*
* @tparam T Type of Object
* @param args Constructor Arguments to be passed
* @return A pointer to the new object or a nullptr in case of failure
*/
template<typename T, typename ... Args>
T* generate(Args&&... args) {
store_address_t tempId;
uint8_t* pData = nullptr;
ReturnValue_t result = dataBackend->getFreeElement(&tempId, sizeof(T),
&pData);
if (result != HasReturnvaluesIF::RETURN_OK) {
return nullptr;
}
T* temp = new (pData) T(std::forward<Args>(args)...);
return temp;
}
/***
* Function to destroy the object allocated with generate and free space in backend.
* This must be called by the user.
*
* @param thisElement Element to be destroyed
* @return RETURN_OK if the element was destroyed, different errors on failure
*/
template<typename T>
ReturnValue_t destroy(T* thisElement) {
if (thisElement == nullptr){
return HasReturnvaluesIF::RETURN_FAILED;
}
//Need to call destructor first, in case something was allocated by the object (shouldn't do that, however).
thisElement->~T();
uint8_t* pointer = (uint8_t*) (thisElement);
return dataBackend->deleteData(pointer, sizeof(T));
}
private:
StorageManagerIF* dataBackend;
StorageManagerIF* dataBackend;
};
#endif /* FRAMEWORK_CONTAINER_PLACEMENTFACTORY_H_ */

166
container/RingBufferBase.h
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@ -7,107 +7,107 @@
template<uint8_t N_READ_PTRS = 1>
class RingBufferBase {
public:
RingBufferBase(size_t startAddress, const size_t size, bool overwriteOld) :
start(startAddress), write(startAddress), size(size),
overwriteOld(overwriteOld) {
for (uint8_t count = 0; count < N_READ_PTRS; count++) {
read[count] = startAddress;
}
}
RingBufferBase(size_t startAddress, const size_t size, bool overwriteOld) :
start(startAddress), write(startAddress), size(size),
overwriteOld(overwriteOld) {
for (uint8_t count = 0; count < N_READ_PTRS; count++) {
read[count] = startAddress;
}
}
virtual ~RingBufferBase() {}
virtual ~RingBufferBase() {}
bool isFull(uint8_t n = 0) {
return (availableWriteSpace(n) == 0);
}
bool isEmpty(uint8_t n = 0) {
return (getAvailableReadData(n) == 0);
}
bool isFull(uint8_t n = 0) {
return (availableWriteSpace(n) == 0);
}
bool isEmpty(uint8_t n = 0) {
return (getAvailableReadData(n) == 0);
}
size_t getAvailableReadData(uint8_t n = 0) const {
return ((write + size) - read[n]) % size;
}
size_t availableWriteSpace(uint8_t n = 0) const {
//One less to avoid ambiguous full/empty problem.
return (((read[n] + size) - write - 1) % size);
}
size_t getAvailableReadData(uint8_t n = 0) const {
return ((write + size) - read[n]) % size;
}
size_t availableWriteSpace(uint8_t n = 0) const {
//One less to avoid ambiguous full/empty problem.
return (((read[n] + size) - write - 1) % size);
}
bool overwritesOld() const {
return overwriteOld;
}
bool overwritesOld() const {
return overwriteOld;
}
size_t getMaxSize() const {
return size - 1;
}
size_t getMaxSize() const {
return size - 1;
}
void clear() {
write = start;
for (uint8_t count = 0; count < N_READ_PTRS; count++) {
read[count] = start;
}
}
void clear() {
write = start;
for (uint8_t count = 0; count < N_READ_PTRS; count++) {
read[count] = start;
}
}
size_t writeTillWrap() {
return (start + size) - write;
}
size_t writeTillWrap() {
return (start + size) - write;
}
size_t readTillWrap(uint8_t n = 0) {
return (start + size) - read[n];
}
size_t readTillWrap(uint8_t n = 0) {
return (start + size) - read[n];
}
size_t getStart() const {
return start;
}
size_t getStart() const {
return start;
}
protected:
const size_t start;
size_t write;
size_t read[N_READ_PTRS];
const size_t size;
const bool overwriteOld;
const size_t start;
size_t write;
size_t read[N_READ_PTRS];
const size_t size;
const bool overwriteOld;
void incrementWrite(uint32_t amount) {
write = ((write + amount - start) % size) + start;
}
void incrementRead(uint32_t amount, uint8_t n = 0) {
read[n] = ((read[n] + amount - start) % size) + start;
}
void incrementWrite(uint32_t amount) {
write = ((write + amount - start) % size) + start;
}
void incrementRead(uint32_t amount, uint8_t n = 0) {
read[n] = ((read[n] + amount - start) % size) + start;
}
ReturnValue_t readData(uint32_t amount, uint8_t n = 0) {
if (getAvailableReadData(n) >= amount) {
incrementRead(amount, n);
return HasReturnvaluesIF::RETURN_OK;
} else {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
ReturnValue_t readData(uint32_t amount, uint8_t n = 0) {
if (getAvailableReadData(n) >= amount) {
incrementRead(amount, n);
return HasReturnvaluesIF::RETURN_OK;
} else {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
ReturnValue_t writeData(uint32_t amount) {
if (availableWriteSpace() >= amount or overwriteOld) {
incrementWrite(amount);
return HasReturnvaluesIF::RETURN_OK;
} else {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
ReturnValue_t writeData(uint32_t amount) {
if (availableWriteSpace() >= amount or overwriteOld) {
incrementWrite(amount);
return HasReturnvaluesIF::RETURN_OK;
} else {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
size_t getRead(uint8_t n = 0) const {
return read[n];
}
size_t getRead(uint8_t n = 0) const {
return read[n];
}
void setRead(uint32_t read, uint8_t n = 0) {
if (read >= start && read < (start+size)) {
this->read[n] = read;
}
}
void setRead(uint32_t read, uint8_t n = 0) {
if (read >= start && read < (start+size)) {
this->read[n] = read;
}
}
uint32_t getWrite() const {
return write;
}
uint32_t getWrite() const {
return write;
}
void setWrite(uint32_t write) {
this->write = write;
}
void setWrite(uint32_t write) {
this->write = write;
}
};
#endif /* FSFW_CONTAINER_RINGBUFFERBASE_H_ */

40
container/SharedRingBuffer.cpp
View File

@ -3,23 +3,23 @@
#include "../ipc/MutexHelper.h"
SharedRingBuffer::SharedRingBuffer(object_id_t objectId, const size_t size,
bool overwriteOld, size_t maxExcessBytes):
SystemObject(objectId), SimpleRingBuffer(size, overwriteOld,
maxExcessBytes) {
mutex = MutexFactory::instance()->createMutex();
bool overwriteOld, size_t maxExcessBytes):
SystemObject(objectId), SimpleRingBuffer(size, overwriteOld,
maxExcessBytes) {
mutex = MutexFactory::instance()->createMutex();
}
SharedRingBuffer::SharedRingBuffer(object_id_t objectId, uint8_t *buffer,
const size_t size, bool overwriteOld, size_t maxExcessBytes):
SystemObject(objectId), SimpleRingBuffer(buffer, size, overwriteOld,
maxExcessBytes) {
mutex = MutexFactory::instance()->createMutex();
const size_t size, bool overwriteOld, size_t maxExcessBytes):
SystemObject(objectId), SimpleRingBuffer(buffer, size, overwriteOld,
maxExcessBytes) {
mutex = MutexFactory::instance()->createMutex();
}
void SharedRingBuffer::setToUseReceiveSizeFIFO(size_t fifoDepth) {
this->fifoDepth = fifoDepth;
this->fifoDepth = fifoDepth;
}
ReturnValue_t SharedRingBuffer::lockRingBufferMutex(
@ -38,20 +38,20 @@ MutexIF* SharedRingBuffer::getMutexHandle() const {
}
ReturnValue_t SharedRingBuffer::initialize() {
if(fifoDepth > 0) {
receiveSizesFIFO = new DynamicFIFO<size_t>(fifoDepth);
}
return SystemObject::initialize();
if(fifoDepth > 0) {
receiveSizesFIFO = new DynamicFIFO<size_t>(fifoDepth);
}
return SystemObject::initialize();
}
DynamicFIFO<size_t>* SharedRingBuffer::getReceiveSizesFIFO() {
if(receiveSizesFIFO == nullptr) {
// Configuration error.
if(receiveSizesFIFO == nullptr) {
// Configuration error.
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "SharedRingBuffer::getReceiveSizesFIFO: Ring buffer"
<< " was not configured to have sizes FIFO, returning nullptr!"
<< std::endl;
sif::warning << "SharedRingBuffer::getReceiveSizesFIFO: Ring buffer"
<< " was not configured to have sizes FIFO, returning nullptr!"
<< std::endl;
#endif
}
return receiveSizesFIFO;
}
return receiveSizesFIFO;
}

122
container/SharedRingBuffer.h
View File

@ -15,76 +15,76 @@
* and unlock operations.
*/
class SharedRingBuffer: public SystemObject,
public SimpleRingBuffer {
public SimpleRingBuffer {
public:
/**
* This constructor allocates a new internal buffer with the supplied size.
* @param size
* @param overwriteOld
* If the ring buffer is overflowing at a write operartion, the oldest data
* will be overwritten.
*/
SharedRingBuffer(object_id_t objectId, const size_t size,
bool overwriteOld, size_t maxExcessBytes);
/**
* This constructor allocates a new internal buffer with the supplied size.
* @param size
* @param overwriteOld
* If the ring buffer is overflowing at a write operartion, the oldest data
* will be overwritten.
*/
SharedRingBuffer(object_id_t objectId, const size_t size,
bool overwriteOld, size_t maxExcessBytes);
/**
* @brief This function can be used to add an optional FIFO to the class
* @details
* This FIFO will be allocated in the initialize function (and will
* have a fixed maximum size after that). It can be used to store
* values like packet sizes, for example for a shared ring buffer
* used by producer/consumer tasks.
*/
void setToUseReceiveSizeFIFO(size_t fifoDepth);
/**
* @brief This function can be used to add an optional FIFO to the class
* @details
* This FIFO will be allocated in the initialize function (and will
* have a fixed maximum size after that). It can be used to store
* values like packet sizes, for example for a shared ring buffer
* used by producer/consumer tasks.
*/
void setToUseReceiveSizeFIFO(size_t fifoDepth);
/**
* This constructor takes an external buffer with the specified size.
* @param buffer
* @param size
* @param overwriteOld
* If the ring buffer is overflowing at a write operartion, the oldest data
* will be overwritten.
*/
SharedRingBuffer(object_id_t objectId, uint8_t* buffer, const size_t size,
bool overwriteOld, size_t maxExcessBytes);
/**
* This constructor takes an external buffer with the specified size.
* @param buffer
* @param size
* @param overwriteOld
* If the ring buffer is overflowing at a write operartion, the oldest data
* will be overwritten.
*/
SharedRingBuffer(object_id_t objectId, uint8_t* buffer, const size_t size,
bool overwriteOld, size_t maxExcessBytes);
/**
* Unless a read-only constant value is read, all operations on the
* shared ring buffer should be protected by calling this function.
* @param timeoutType
* @param timeout
* @return
*/
virtual ReturnValue_t lockRingBufferMutex(MutexIF::TimeoutType timeoutType,
dur_millis_t timeout);
/**
* Any locked mutex also has to be unlocked, otherwise, access to the
* shared ring buffer will be blocked.
* @return
*/
virtual ReturnValue_t unlockRingBufferMutex();
/**
* Unless a read-only constant value is read, all operations on the
* shared ring buffer should be protected by calling this function.
* @param timeoutType
* @param timeout
* @return
*/
virtual ReturnValue_t lockRingBufferMutex(MutexIF::TimeoutType timeoutType,
dur_millis_t timeout);
/**
* Any locked mutex also has to be unlocked, otherwise, access to the
* shared ring buffer will be blocked.
* @return
*/
virtual ReturnValue_t unlockRingBufferMutex();
/**
* The mutex handle can be accessed directly, for example to perform
* the lock with the #MutexHelper for a RAII compliant lock operation.
* @return
*/
MutexIF* getMutexHandle() const;
/**
* The mutex handle can be accessed directly, for example to perform
* the lock with the #MutexHelper for a RAII compliant lock operation.
* @return
*/
MutexIF* getMutexHandle() const;
ReturnValue_t initialize() override;
ReturnValue_t initialize() override;
/**
* If the shared ring buffer was configured to have a sizes FIFO, a handle
* to that FIFO can be retrieved with this function.
* Do not forget to protect access with a lock if required!
* @return
*/
DynamicFIFO<size_t>* getReceiveSizesFIFO();
/**
* If the shared ring buffer was configured to have a sizes FIFO, a handle
* to that FIFO can be retrieved with this function.
* Do not forget to protect access with a lock if required!
* @return
*/
DynamicFIFO<size_t>* getReceiveSizesFIFO();
private:
MutexIF* mutex = nullptr;
MutexIF* mutex = nullptr;
size_t fifoDepth = 0;
DynamicFIFO<size_t>* receiveSizesFIFO = nullptr;
size_t fifoDepth = 0;
DynamicFIFO<size_t>* receiveSizesFIFO = nullptr;
};

152
container/SimpleRingBuffer.cpp
View File

@ -2,31 +2,31 @@
#include <cstring>
SimpleRingBuffer::SimpleRingBuffer(const size_t size, bool overwriteOld,
size_t maxExcessBytes) :
RingBufferBase<>(0, size, overwriteOld),
maxExcessBytes(maxExcessBytes) {
if(maxExcessBytes > size) {
this->maxExcessBytes = size;
}
else {
this->maxExcessBytes = maxExcessBytes;
}
buffer = new uint8_t[size + maxExcessBytes];
size_t maxExcessBytes) :
RingBufferBase<>(0, size, overwriteOld),
maxExcessBytes(maxExcessBytes) {
if(maxExcessBytes > size) {
this->maxExcessBytes = size;
}
else {
this->maxExcessBytes = maxExcessBytes;
}
buffer = new uint8_t[size + maxExcessBytes];
}
SimpleRingBuffer::SimpleRingBuffer(uint8_t *buffer, const size_t size,
bool overwriteOld, size_t maxExcessBytes):
bool overwriteOld, size_t maxExcessBytes):
RingBufferBase<>(0, size, overwriteOld), buffer(buffer) {
if(maxExcessBytes > size) {
this->maxExcessBytes = size;
}
else {
this->maxExcessBytes = maxExcessBytes;
}
if(maxExcessBytes > size) {
this->maxExcessBytes = size;
}
else {
this->maxExcessBytes = maxExcessBytes;
}
}
SimpleRingBuffer::~SimpleRingBuffer() {
delete[] buffer;
delete[] buffer;
}
ReturnValue_t SimpleRingBuffer::getFreeElement(uint8_t **writePointer,
@ -48,58 +48,58 @@ ReturnValue_t SimpleRingBuffer::getFreeElement(uint8_t **writePointer,
}
void SimpleRingBuffer::confirmBytesWritten(size_t amount) {
if(getExcessBytes() > 0) {
moveExcessBytesToStart();
}
incrementWrite(amount);
if(getExcessBytes() > 0) {
moveExcessBytesToStart();
}
incrementWrite(amount);
}
ReturnValue_t SimpleRingBuffer::writeData(const uint8_t* data,
size_t amount) {
if (availableWriteSpace() >= amount or overwriteOld) {
size_t amountTillWrap = writeTillWrap();
if (amountTillWrap >= amount) {
// remaining size in buffer is sufficient to fit full amount.
memcpy(&buffer[write], data, amount);
}
else {
memcpy(&buffer[write], data, amountTillWrap);
memcpy(buffer, data + amountTillWrap, amount - amountTillWrap);
}
incrementWrite(amount);
return HasReturnvaluesIF::RETURN_OK;
} else {
return HasReturnvaluesIF::RETURN_FAILED;
}
size_t amount) {
if (availableWriteSpace() >= amount or overwriteOld) {
size_t amountTillWrap = writeTillWrap();
if (amountTillWrap >= amount) {
// remaining size in buffer is sufficient to fit full amount.
memcpy(&buffer[write], data, amount);
}
else {
memcpy(&buffer[write], data, amountTillWrap);
memcpy(buffer, data + amountTillWrap, amount - amountTillWrap);
}
incrementWrite(amount);
return HasReturnvaluesIF::RETURN_OK;
} else {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
ReturnValue_t SimpleRingBuffer::readData(uint8_t* data, size_t amount,
bool incrementReadPtr, bool readRemaining, size_t* trueAmount) {
size_t availableData = getAvailableReadData(READ_PTR);
size_t amountTillWrap = readTillWrap(READ_PTR);
if (availableData < amount) {
if (readRemaining) {
// more data available than amount specified.
amount = availableData;
} else {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
if (trueAmount != nullptr) {
*trueAmount = amount;
}
if (amountTillWrap >= amount) {
memcpy(data, &buffer[read[READ_PTR]], amount);
} else {
memcpy(data, &buffer[read[READ_PTR]], amountTillWrap);
memcpy(data + amountTillWrap, buffer, amount - amountTillWrap);
}
bool incrementReadPtr, bool readRemaining, size_t* trueAmount) {
size_t availableData = getAvailableReadData(READ_PTR);
size_t amountTillWrap = readTillWrap(READ_PTR);
if (availableData < amount) {
if (readRemaining) {
// more data available than amount specified.
amount = availableData;
} else {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
if (trueAmount != nullptr) {
*trueAmount = amount;
}
if (amountTillWrap >= amount) {
memcpy(data, &buffer[read[READ_PTR]], amount);
} else {
memcpy(data, &buffer[read[READ_PTR]], amountTillWrap);
memcpy(data + amountTillWrap, buffer, amount - amountTillWrap);
}
if(incrementReadPtr) {
deleteData(amount, readRemaining);
}
return HasReturnvaluesIF::RETURN_OK;
if(incrementReadPtr) {
deleteData(amount, readRemaining);
}
return HasReturnvaluesIF::RETURN_OK;
}
size_t SimpleRingBuffer::getExcessBytes() const {
@ -114,18 +114,18 @@ void SimpleRingBuffer::moveExcessBytesToStart() {
}
ReturnValue_t SimpleRingBuffer::deleteData(size_t amount,
bool deleteRemaining, size_t* trueAmount) {
size_t availableData = getAvailableReadData(READ_PTR);
if (availableData < amount) {
if (deleteRemaining) {
amount = availableData;
} else {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
if (trueAmount != nullptr) {
*trueAmount = amount;
}
incrementRead(amount, READ_PTR);
return HasReturnvaluesIF::RETURN_OK;
bool deleteRemaining, size_t* trueAmount) {
size_t availableData = getAvailableReadData(READ_PTR);
if (availableData < amount) {
if (deleteRemaining) {
amount = availableData;
} else {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
if (trueAmount != nullptr) {
*trueAmount = amount;
}
incrementRead(amount, READ_PTR);
return HasReturnvaluesIF::RETURN_OK;
}

178
container/SimpleRingBuffer.h
View File

@ -5,7 +5,7 @@
#include <cstddef>
/**
* @brief Circular buffer implementation, useful for buffering
* @brief Circular buffer implementation, useful for buffering
* into data streams.
* @details
* Note that the deleteData() has to be called to increment the read pointer.
@ -25,104 +25,104 @@ public:
* with getFreeElement.
*
*/
SimpleRingBuffer(const size_t size, bool overwriteOld,
size_t maxExcessBytes = 0);
/**
* This constructor takes an external buffer with the specified size.
* @param buffer
* @param size
* @param overwriteOld
* If the ring buffer is overflowing at a write operartion, the oldest data
SimpleRingBuffer(const size_t size, bool overwriteOld,
size_t maxExcessBytes = 0);
/**
* This constructor takes an external buffer with the specified size.
* @param buffer
* @param size
* @param overwriteOld
* If the ring buffer is overflowing at a write operartion, the oldest data
* will be overwritten.
* @param maxExcessBytes
* If the buffer can accomodate additional bytes for contigous write
* operations with getFreeElement, this is the maximum allowed additional
* size
*/
SimpleRingBuffer(uint8_t* buffer, const size_t size, bool overwriteOld,
size_t maxExcessBytes = 0);
* @param maxExcessBytes
* If the buffer can accomodate additional bytes for contigous write
* operations with getFreeElement, this is the maximum allowed additional
* size
*/
SimpleRingBuffer(uint8_t* buffer, const size_t size, bool overwriteOld,
size_t maxExcessBytes = 0);
virtual ~SimpleRingBuffer();
virtual ~SimpleRingBuffer();
/**
* Write to circular buffer and increment write pointer by amount.
* @param data
* @param amount
* @return -@c RETURN_OK if write operation was successfull
* -@c RETURN_FAILED if
*/
ReturnValue_t writeData(const uint8_t* data, size_t amount);
/**
* Write to circular buffer and increment write pointer by amount.
* @param data
* @param amount
* @return -@c RETURN_OK if write operation was successfull
* -@c RETURN_FAILED if
*/
ReturnValue_t writeData(const uint8_t* data, size_t amount);
/**
* Returns a pointer to a free element. If the remaining buffer is
* not large enough, the data will be written past the actual size
* and the amount of excess bytes will be cached. This function
* does not increment the write pointer!
* @param writePointer Pointer to a pointer which can be used to write
* contiguous blocks into the ring buffer
* @param amount
* @return
*/
ReturnValue_t getFreeElement(uint8_t** writePointer, size_t amount);
/**
* Returns a pointer to a free element. If the remaining buffer is
* not large enough, the data will be written past the actual size
* and the amount of excess bytes will be cached. This function
* does not increment the write pointer!
* @param writePointer Pointer to a pointer which can be used to write
* contiguous blocks into the ring buffer
* @param amount
* @return
*/
ReturnValue_t getFreeElement(uint8_t** writePointer, size_t amount);
/**
* This increments the write pointer and also copies the excess bytes
* to the beginning. It should be called if the write operation
* conducted after calling getFreeElement() was performed.
* @return
*/
void confirmBytesWritten(size_t amount);
/**
* This increments the write pointer and also copies the excess bytes
* to the beginning. It should be called if the write operation
* conducted after calling getFreeElement() was performed.
* @return
*/
void confirmBytesWritten(size_t amount);
virtual size_t getExcessBytes() const;
/**
* Helper functions which moves any excess bytes to the start
* of the ring buffer.
* @return
*/
virtual void moveExcessBytesToStart();
virtual size_t getExcessBytes() const;
/**
* Helper functions which moves any excess bytes to the start
* of the ring buffer.
* @return
*/
virtual void moveExcessBytesToStart();
/**
* Read from circular buffer at read pointer.
* @param data
* @param amount
* @param incrementReadPtr
* If this is set to true, the read pointer will be incremented.
* If readRemaining is set to true, the read pointer will be incremented
* accordingly.
* @param readRemaining
* If this is set to true, the data will be read even if the amount
* specified exceeds the read data available.
* @param trueAmount [out]
* If readRemaining was set to true, the true amount read will be assigned
* to the passed value.
* @return
* - @c RETURN_OK if data was read successfully
* - @c RETURN_FAILED if not enough data was available and readRemaining
* was set to false.
*/
ReturnValue_t readData(uint8_t* data, size_t amount,
bool incrementReadPtr = false, bool readRemaining = false,
size_t* trueAmount = nullptr);
/**
* Read from circular buffer at read pointer.
* @param data
* @param amount
* @param incrementReadPtr
* If this is set to true, the read pointer will be incremented.
* If readRemaining is set to true, the read pointer will be incremented
* accordingly.
* @param readRemaining
* If this is set to true, the data will be read even if the amount
* specified exceeds the read data available.
* @param trueAmount [out]
* If readRemaining was set to true, the true amount read will be assigned
* to the passed value.
* @return
* - @c RETURN_OK if data was read successfully
* - @c RETURN_FAILED if not enough data was available and readRemaining
* was set to false.
*/
ReturnValue_t readData(uint8_t* data, size_t amount,
bool incrementReadPtr = false, bool readRemaining = false,
size_t* trueAmount = nullptr);
/**
* Delete data by incrementing read pointer.
* @param amount
* @param deleteRemaining
* If the amount specified is larger than the remaing size to read and this
* is set to true, the remaining amount will be deleted as well
* @param trueAmount [out]
* If deleteRemaining was set to true, the amount deleted will be assigned
* to the passed value.
* @return
*/
ReturnValue_t deleteData(size_t amount, bool deleteRemaining = false,
size_t* trueAmount = nullptr);
/**
* Delete data by incrementing read pointer.
* @param amount
* @param deleteRemaining
* If the amount specified is larger than the remaing size to read and this
* is set to true, the remaining amount will be deleted as well
* @param trueAmount [out]
* If deleteRemaining was set to true, the amount deleted will be assigned
* to the passed value.
* @return
*/
ReturnValue_t deleteData(size_t amount, bool deleteRemaining = false,
size_t* trueAmount = nullptr);
private:
static const uint8_t READ_PTR = 0;
uint8_t* buffer = nullptr;
size_t maxExcessBytes;
size_t excessBytes = 0;
static const uint8_t READ_PTR = 0;
uint8_t* buffer = nullptr;
size_t maxExcessBytes;
size_t excessBytes = 0;
};
#endif /* FSFW_CONTAINER_SIMPLERINGBUFFER_H_ */

176
container/SinglyLinkedList.h
View File

@ -5,71 +5,71 @@
#include <cstdint>
/**
* @brief Linked list data structure,
* each entry has a pointer to the next entry (singly)
* @brief Linked list data structure,
* each entry has a pointer to the next entry (singly)
* @ingroup container
*/
template<typename T>
class LinkedElement {
public:
T *value;
class Iterator {
public:
LinkedElement<T> *value = nullptr;
Iterator() {}
T *value;
class Iterator {
public:
LinkedElement<T> *value = nullptr;
Iterator() {}
Iterator(LinkedElement<T> *element) :
value(element) {
}
Iterator(LinkedElement<T> *element) :
value(element) {
}
Iterator& operator++() {
value = value->getNext();
return *this;
}
Iterator& operator++() {
value = value->getNext();
return *this;
}
Iterator operator++(int) {
Iterator tmp(*this);
operator++();
return tmp;
}
Iterator operator++(int) {
Iterator tmp(*this);
operator++();
return tmp;
}
bool operator==(Iterator other) {
return value == other.value;
}
bool operator==(Iterator other) {
return value == other.value;
}
bool operator!=(Iterator other) {
return !(*this == other);
}
T *operator->() {
return value->value;
}
};
bool operator!=(Iterator other) {
return !(*this == other);
}
T *operator->() {
return value->value;
}
};
LinkedElement(T* setElement, LinkedElement<T>* setNext = nullptr):
value(setElement), next(setNext) {}
LinkedElement(T* setElement, LinkedElement<T>* setNext = nullptr):
value(setElement), next(setNext) {}
virtual ~LinkedElement(){}
virtual ~LinkedElement(){}
virtual LinkedElement* getNext() const {
return next;
}
virtual LinkedElement* getNext() const {
return next;
}
virtual void setNext(LinkedElement* next) {
this->next = next;
}
virtual void setNext(LinkedElement* next) {
this->next = next;
}
virtual void setEnd() {
this->next = nullptr;
}
virtual void setEnd() {
this->next = nullptr;
}
LinkedElement* begin() {
return this;
}
LinkedElement* end() {
return nullptr;
}
LinkedElement* begin() {
return this;
}
LinkedElement* end() {
return nullptr;
}
private:
LinkedElement *next;
LinkedElement *next;
};
template<typename T>
@ -77,52 +77,52 @@ class SinglyLinkedList {
public:
using ElementIterator = typename LinkedElement<T>::Iterator;
SinglyLinkedList() {}
SinglyLinkedList() {}
SinglyLinkedList(ElementIterator start) :
start(start.value) {}
SinglyLinkedList(ElementIterator start) :
start(start.value) {}
SinglyLinkedList(LinkedElement<T>* startElement) :
start(startElement) {}
SinglyLinkedList(LinkedElement<T>* startElement) :
start(startElement) {}
ElementIterator begin() const {
return ElementIterator::Iterator(start);
}
ElementIterator begin() const {
return ElementIterator::Iterator(start);
}
/** Returns iterator to nulltr */
ElementIterator end() const {
return ElementIterator::Iterator();
}
/** Returns iterator to nulltr */
ElementIterator end() const {
return ElementIterator::Iterator();
}
/**
* Returns last element in singly linked list.
* @return
*/
ElementIterator back() const {
LinkedElement<T> *element = start;
while (element->getNext() != nullptr) {
element = element->getNext();
}
return ElementIterator::Iterator(element);
}
/**
* Returns last element in singly linked list.
* @return
*/
ElementIterator back() const {
LinkedElement<T> *element = start;
while (element->getNext() != nullptr) {
element = element->getNext();
}
return ElementIterator::Iterator(element);
}
size_t getSize() const {
size_t size = 0;
LinkedElement<T> *element = start;
while (element != nullptr) {
size++;
element = element->getNext();
}
return size;
}
void setStart(LinkedElement<T>* firstElement) {
start = firstElement;
}
size_t getSize() const {
size_t size = 0;
LinkedElement<T> *element = start;
while (element != nullptr) {
size++;
element = element->getNext();
}
return size;
}
void setStart(LinkedElement<T>* firstElement) {
start = firstElement;
}
void setNext(LinkedElement<T>* currentElement,
LinkedElement<T>* nextElement) {
currentElement->setNext(nextElement);
}
void setNext(LinkedElement<T>* currentElement,
LinkedElement<T>* nextElement) {
currentElement->setNext(nextElement);
}
void setLast(LinkedElement<T>* lastElement) {
lastElement->setEnd();
@ -148,7 +148,7 @@ public:
}
protected:
LinkedElement<T> *start = nullptr;
LinkedElement<T> *start = nullptr;
};
#endif /* SINGLYLINKEDLIST_H_ */

4
controller/CMakeLists.txt
View File

@ -1,4 +1,4 @@
target_sources(${LIB_FSFW_NAME}
PRIVATE
ControllerBase.cpp
PRIVATE
ControllerBase.cpp
)

152
controller/ControllerBase.cpp
View File

@ -5,128 +5,128 @@
#include "../action/HasActionsIF.h"
ControllerBase::ControllerBase(object_id_t setObjectId, object_id_t parentId,
size_t commandQueueDepth) :
SystemObject(setObjectId), parentId(parentId), mode(MODE_OFF),
submode(SUBMODE_NONE), modeHelper(this),
healthHelper(this, setObjectId) {
commandQueue = QueueFactory::instance()->createMessageQueue(
commandQueueDepth);
size_t commandQueueDepth) :
SystemObject(setObjectId), parentId(parentId), mode(MODE_OFF),
submode(SUBMODE_NONE), modeHelper(this),
healthHelper(this, setObjectId) {
commandQueue = QueueFactory::instance()->createMessageQueue(
commandQueueDepth);
}
ControllerBase::~ControllerBase() {
QueueFactory::instance()->deleteMessageQueue(commandQueue);
QueueFactory::instance()->deleteMessageQueue(commandQueue);
}
ReturnValue_t ControllerBase::initialize() {
ReturnValue_t result = SystemObject::initialize();
if (result != RETURN_OK) {
return result;
}
ReturnValue_t result = SystemObject::initialize();
if (result != RETURN_OK) {
return result;
}
MessageQueueId_t parentQueue = 0;
if (parentId != objects::NO_OBJECT) {
SubsystemBase *parent = objectManager->get<SubsystemBase>(parentId);
if (parent == nullptr) {
return RETURN_FAILED;
}
parentQueue = parent->getCommandQueue();
MessageQueueId_t parentQueue = 0;
if (parentId != objects::NO_OBJECT) {
SubsystemBase *parent = objectManager->get<SubsystemBase>(parentId);
if (parent == nullptr) {
return RETURN_FAILED;
}
parentQueue = parent->getCommandQueue();
parent->registerChild(getObjectId());
}
parent->registerChild(getObjectId());
}
result = healthHelper.initialize(parentQueue);
if (result != RETURN_OK) {
return result;
}
result = healthHelper.initialize(parentQueue);
if (result != RETURN_OK) {
return result;
}
result = modeHelper.initialize(parentQueue);
if (result != RETURN_OK) {
return result;
}
result = modeHelper.initialize(parentQueue);
if (result != RETURN_OK) {
return result;
}
return RETURN_OK;
return RETURN_OK;
}
MessageQueueId_t ControllerBase::getCommandQueue() const {
return commandQueue->getId();
return commandQueue->getId();
}
void ControllerBase::handleQueue() {
CommandMessage command;
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
for (result = commandQueue->receiveMessage(&command);
result == RETURN_OK;
result = commandQueue->receiveMessage(&command)) {
CommandMessage command;
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
for (result = commandQueue->receiveMessage(&command);
result == RETURN_OK;
result = commandQueue->receiveMessage(&command)) {
result = modeHelper.handleModeCommand(&command);
if (result == RETURN_OK) {
continue;
}
result = modeHelper.handleModeCommand(&command);
if (result == RETURN_OK) {
continue;
}
result = healthHelper.handleHealthCommand(&command);
if (result == RETURN_OK) {
continue;
}
result = handleCommandMessage(&command);
if (result == RETURN_OK) {
continue;
}
command.setToUnknownCommand();
commandQueue->reply(&command);
}
result = healthHelper.handleHealthCommand(&command);
if (result == RETURN_OK) {
continue;
}
result = handleCommandMessage(&command);
if (result == RETURN_OK) {
continue;
}
command.setToUnknownCommand();
commandQueue->reply(&command);
}
}
void ControllerBase::startTransition(Mode_t mode, Submode_t submode) {
changeHK(this->mode, this->submode, false);
triggerEvent(CHANGING_MODE, mode, submode);
this->mode = mode;
this->submode = submode;
modeHelper.modeChanged(mode, submode);
modeChanged(mode, submode);
announceMode(false);
changeHK(this->mode, this->submode, true);
changeHK(this->mode, this->submode, false);
triggerEvent(CHANGING_MODE, mode, submode);
this->mode = mode;
this->submode = submode;
modeHelper.modeChanged(mode, submode);
modeChanged(mode, submode);
announceMode(false);
changeHK(this->mode, this->submode, true);
}
void ControllerBase::getMode(Mode_t* mode, Submode_t* submode) {
*mode = this->mode;
*submode = this->submode;
*mode = this->mode;
*submode = this->submode;
}
void ControllerBase::setToExternalControl() {
healthHelper.setHealth(EXTERNAL_CONTROL);
healthHelper.setHealth(EXTERNAL_CONTROL);
}
void ControllerBase::announceMode(bool recursive) {
triggerEvent(MODE_INFO, mode, submode);
triggerEvent(MODE_INFO, mode, submode);
}
ReturnValue_t ControllerBase::performOperation(uint8_t opCode) {
handleQueue();
performControlOperation();
return RETURN_OK;
handleQueue();
performControlOperation();
return RETURN_OK;
}
void ControllerBase::modeChanged(Mode_t mode, Submode_t submode) {
return;
return;
}
ReturnValue_t ControllerBase::setHealth(HealthState health) {
switch (health) {
case HEALTHY:
case EXTERNAL_CONTROL:
healthHelper.setHealth(health);
return RETURN_OK;
default:
return INVALID_HEALTH_STATE;
}
switch (health) {
case HEALTHY:
case EXTERNAL_CONTROL:
healthHelper.setHealth(health);
return RETURN_OK;
default:
return INVALID_HEALTH_STATE;
}
}
HasHealthIF::HealthState ControllerBase::getHealth() {
return healthHelper.getHealth();
return healthHelper.getHealth();
}
void ControllerBase::setTaskIF(PeriodicTaskIF* task_){
executingTask = task_;
executingTask = task_;
}
void ControllerBase::changeHK(Mode_t mode, Submode_t submode, bool enable) {

90
controller/ControllerBase.h
View File

@ -17,39 +17,39 @@
* a mode and a health state. This avoids boilerplate code.
*/
class ControllerBase: public HasModesIF,
public HasHealthIF,
public ExecutableObjectIF,
public SystemObject,
public HasReturnvaluesIF {
public HasHealthIF,
public ExecutableObjectIF,
public SystemObject,
public HasReturnvaluesIF {
public:
static const Mode_t MODE_NORMAL = 2;
static const Mode_t MODE_NORMAL = 2;
ControllerBase(object_id_t setObjectId, object_id_t parentId,
size_t commandQueueDepth = 3);
virtual ~ControllerBase();
ControllerBase(object_id_t setObjectId, object_id_t parentId,
size_t commandQueueDepth = 3);
virtual ~ControllerBase();
/** SystemObject override */
virtual ReturnValue_t initialize() override;
/** SystemObject override */
virtual ReturnValue_t initialize() override;
virtual MessageQueueId_t getCommandQueue() const override;
virtual MessageQueueId_t getCommandQueue() const override;
/** HasHealthIF overrides */
virtual ReturnValue_t setHealth(HealthState health) override;
virtual HasHealthIF::HealthState getHealth() override;
/** HasHealthIF overrides */
virtual ReturnValue_t setHealth(HealthState health) override;
virtual HasHealthIF::HealthState getHealth() override;
/** ExecutableObjectIF overrides */
virtual ReturnValue_t performOperation(uint8_t opCode) override;
virtual void setTaskIF(PeriodicTaskIF* task) override;
virtual ReturnValue_t initializeAfterTaskCreation() override;
/** ExecutableObjectIF overrides */
virtual ReturnValue_t performOperation(uint8_t opCode) override;
virtual void setTaskIF(PeriodicTaskIF* task) override;
virtual ReturnValue_t initializeAfterTaskCreation() override;
protected:
/**
* Implemented by child class. Handle command messages which are not
* mode or health messages.
* @param message
* @return
*/
/**
* Implemented by child class. Handle command messages which are not
* mode or health messages.
* @param message
* @return
*/
virtual ReturnValue_t handleCommandMessage(CommandMessage *message) = 0;
/**
@ -60,35 +60,35 @@ protected:
virtual ReturnValue_t checkModeCommand(Mode_t mode, Submode_t submode,
uint32_t *msToReachTheMode) = 0;
const object_id_t parentId;
const object_id_t parentId;
Mode_t mode;
Mode_t mode;
Submode_t submode;
Submode_t submode;
MessageQueueIF* commandQueue = nullptr;
MessageQueueIF* commandQueue = nullptr;
ModeHelper modeHelper;
ModeHelper modeHelper;
HealthHelper healthHelper;
HealthHelper healthHelper;
/**
* Pointer to the task which executes this component,
* is invalid before setTaskIF was called.
*/
PeriodicTaskIF* executingTask = nullptr;
/**
* Pointer to the task which executes this component,
* is invalid before setTaskIF was called.
*/
PeriodicTaskIF* executingTask = nullptr;
/** Handle mode and health messages */
virtual void handleQueue();
/** Handle mode and health messages */
virtual void handleQueue();
/** Mode helpers */
virtual void modeChanged(Mode_t mode, Submode_t submode);
virtual void startTransition(Mode_t mode, Submode_t submode);
virtual void getMode(Mode_t *mode, Submode_t *submode);
virtual void setToExternalControl();
virtual void announceMode(bool recursive);
/** HK helpers */
virtual void changeHK(Mode_t mode, Submode_t submode, bool enable);
/** Mode helpers */
virtual void modeChanged(Mode_t mode, Submode_t submode);
virtual void startTransition(Mode_t mode, Submode_t submode);
virtual void getMode(Mode_t *mode, Submode_t *submode);
virtual void setToExternalControl();
virtual void announceMode(bool recursive);
/** HK helpers */
virtual void changeHK(Mode_t mode, Submode_t submode, bool enable);
};
#endif /* FSFW_CONTROLLER_CONTROLLERBASE_H_ */