Allow passing a MqArgs struct to the MQ creation

The struct contains context information (which can be extended)
and an arbitrary user argument in form of a void pointer.
This makes the API a lot more flexible
This commit is contained in:
Robin Müller 2022-03-22 17:49:22 +01:00
parent e08bdd3e35
commit a0dfdfab2c
No known key found for this signature in database
GPG Key ID: 71B58F8A3CDFA9AC
15 changed files with 68 additions and 37 deletions

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@ -5,6 +5,7 @@
#include "MessageQueueIF.h" #include "MessageQueueIF.h"
#include "MessageQueueMessage.h" #include "MessageQueueMessage.h"
#include "definitions.h"
/** /**
* Creates message queues. * Creates message queues.
@ -22,7 +23,8 @@ class QueueFactory {
static QueueFactory* instance(); static QueueFactory* instance();
MessageQueueIF* createMessageQueue(uint32_t messageDepth = 3, MessageQueueIF* createMessageQueue(uint32_t messageDepth = 3,
size_t maxMessageSize = MessageQueueMessage::MAX_MESSAGE_SIZE); size_t maxMessageSize = MessageQueueMessage::MAX_MESSAGE_SIZE,
MqArgs* args = nullptr);
void deleteMessageQueue(MessageQueueIF* queue); void deleteMessageQueue(MessageQueueIF* queue);

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@ -0,0 +1,12 @@
#ifndef FSFW_SRC_FSFW_IPC_DEFINITIONS_H_
#define FSFW_SRC_FSFW_IPC_DEFINITIONS_H_
#include <fsfw/objectmanager/SystemObjectIF.h>
struct MqArgs {
MqArgs(){};
MqArgs(object_id_t objectId, void* args = nullptr) : objectId(objectId), args(args) {}
object_id_t objectId = 0;
void* args = nullptr;
};
#endif /* FSFW_SRC_FSFW_IPC_DEFINITIONS_H_ */

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@ -4,7 +4,7 @@
#include "fsfw/osal/freertos/QueueMapManager.h" #include "fsfw/osal/freertos/QueueMapManager.h"
#include "fsfw/serviceinterface/ServiceInterface.h" #include "fsfw/serviceinterface/ServiceInterface.h"
MessageQueue::MessageQueue(size_t messageDepth, size_t maxMessageSize) MessageQueue::MessageQueue(size_t messageDepth, size_t maxMessageSize, MqArgs* args)
: maxMessageSize(maxMessageSize) { : maxMessageSize(maxMessageSize) {
handle = xQueueCreate(messageDepth, maxMessageSize); handle = xQueueCreate(messageDepth, maxMessageSize);
if (handle == nullptr) { if (handle == nullptr) {

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@ -7,6 +7,7 @@
#include "fsfw/ipc/MessageQueueIF.h" #include "fsfw/ipc/MessageQueueIF.h"
#include "fsfw/ipc/MessageQueueMessage.h" #include "fsfw/ipc/MessageQueueMessage.h"
#include "fsfw/ipc/MessageQueueMessageIF.h" #include "fsfw/ipc/MessageQueueMessageIF.h"
#include "fsfw/ipc/definitions.h"
#include "queue.h" #include "queue.h"
/** /**
@ -53,7 +54,8 @@ class MessageQueue : public MessageQueueIF {
* This should be left default. * This should be left default.
*/ */
MessageQueue(size_t messageDepth = 3, MessageQueue(size_t messageDepth = 3,
size_t maxMessageSize = MessageQueueMessage::MAX_MESSAGE_SIZE); size_t maxMessageSize = MessageQueueMessage::MAX_MESSAGE_SIZE,
MqArgs* args = nullptr);
/** Copying message queues forbidden */ /** Copying message queues forbidden */
MessageQueue(const MessageQueue&) = delete; MessageQueue(const MessageQueue&) = delete;

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@ -22,8 +22,9 @@ QueueFactory::QueueFactory() {}
QueueFactory::~QueueFactory() {} QueueFactory::~QueueFactory() {}
MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize) { MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize,
return new MessageQueue(messageDepth, maxMessageSize); MqArgs* args) {
return new MessageQueue(messageDepth, maxMessageSize, args);
} }
void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { delete queue; } void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { delete queue; }

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@ -8,7 +8,7 @@
#include "fsfw/osal/host/QueueMapManager.h" #include "fsfw/osal/host/QueueMapManager.h"
#include "fsfw/serviceinterface/ServiceInterface.h" #include "fsfw/serviceinterface/ServiceInterface.h"
MessageQueue::MessageQueue(size_t messageDepth, size_t maxMessageSize) MessageQueue::MessageQueue(size_t messageDepth, size_t maxMessageSize, MqArgs* args)
: messageSize(maxMessageSize), messageDepth(messageDepth) { : messageSize(maxMessageSize), messageDepth(messageDepth) {
queueLock = MutexFactory::instance()->createMutex(); queueLock = MutexFactory::instance()->createMutex();
auto result = QueueMapManager::instance()->addMessageQueue(this, &mqId); auto result = QueueMapManager::instance()->addMessageQueue(this, &mqId);

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@ -8,6 +8,7 @@
#include "fsfw/ipc/MessageQueueIF.h" #include "fsfw/ipc/MessageQueueIF.h"
#include "fsfw/ipc/MessageQueueMessage.h" #include "fsfw/ipc/MessageQueueMessage.h"
#include "fsfw/ipc/MutexIF.h" #include "fsfw/ipc/MutexIF.h"
#include "fsfw/ipc/definitions.h"
#include "fsfw/timemanager/Clock.h" #include "fsfw/timemanager/Clock.h"
/** /**
@ -54,7 +55,8 @@ class MessageQueue : public MessageQueueIF {
* This should be left default. * This should be left default.
*/ */
MessageQueue(size_t messageDepth = 3, MessageQueue(size_t messageDepth = 3,
size_t maxMessageSize = MessageQueueMessage::MAX_MESSAGE_SIZE); size_t maxMessageSize = MessageQueueMessage::MAX_MESSAGE_SIZE,
MqArgs* args = nullptr);
/** Copying message queues forbidden */ /** Copying message queues forbidden */
MessageQueue(const MessageQueue&) = delete; MessageQueue(const MessageQueue&) = delete;

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@ -27,12 +27,13 @@ QueueFactory::QueueFactory() {}
QueueFactory::~QueueFactory() {} QueueFactory::~QueueFactory() {}
MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize) { MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize,
MqArgs* args) {
// A thread-safe queue can be implemented by using a combination // A thread-safe queue can be implemented by using a combination
// of std::queue and std::mutex. This uses dynamic memory allocation // of std::queue and std::mutex. This uses dynamic memory allocation
// which could be alleviated by using a custom allocator, external library // which could be alleviated by using a custom allocator, external library
// (etl::queue) or simply using std::queue, we're on a host machine anyway. // (etl::queue) or simply using std::queue, we're on a host machine anyway.
return new MessageQueue(messageDepth, maxMessageSize); return new MessageQueue(messageDepth, maxMessageSize, args);
} }
void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { delete queue; } void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { delete queue; }

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@ -1,29 +1,29 @@
target_sources(${LIB_FSFW_NAME} PRIVATE target_sources(${LIB_FSFW_NAME} PRIVATE
Clock.cpp Clock.cpp
BinarySemaphore.cpp BinarySemaphore.cpp
CountingSemaphore.cpp CountingSemaphore.cpp
FixedTimeslotTask.cpp FixedTimeslotTask.cpp
InternalErrorCodes.cpp InternalErrorCodes.cpp
MessageQueue.cpp MessageQueue.cpp
Mutex.cpp Mutex.cpp
MutexFactory.cpp MutexFactory.cpp
PeriodicPosixTask.cpp PeriodicPosixTask.cpp
PosixThread.cpp PosixThread.cpp
QueueFactory.cpp QueueFactory.cpp
SemaphoreFactory.cpp SemaphoreFactory.cpp
TaskFactory.cpp TaskFactory.cpp
tcpipHelpers.cpp tcpipHelpers.cpp
unixUtility.cpp unixUtility.cpp
) )
find_package(Threads REQUIRED) find_package(Threads REQUIRED)
target_link_libraries(${LIB_FSFW_NAME} PRIVATE target_link_libraries(${LIB_FSFW_NAME} PRIVATE
${CMAKE_THREAD_LIBS_INIT} ${CMAKE_THREAD_LIBS_INIT}
rt rt
) )
target_link_libraries(${LIB_FSFW_NAME} INTERFACE target_link_libraries(${LIB_FSFW_NAME} INTERFACE
${CMAKE_THREAD_LIBS_INIT} ${CMAKE_THREAD_LIBS_INIT}
) )

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@ -11,7 +11,7 @@
#include "fsfw/osal/linux/unixUtility.h" #include "fsfw/osal/linux/unixUtility.h"
#include "fsfw/serviceinterface/ServiceInterface.h" #include "fsfw/serviceinterface/ServiceInterface.h"
MessageQueue::MessageQueue(uint32_t messageDepth, size_t maxMessageSize) MessageQueue::MessageQueue(uint32_t messageDepth, size_t maxMessageSize, MqArgs* args)
: id(MessageQueueIF::NO_QUEUE), : id(MessageQueueIF::NO_QUEUE),
lastPartner(MessageQueueIF::NO_QUEUE), lastPartner(MessageQueueIF::NO_QUEUE),
defaultDestination(MessageQueueIF::NO_QUEUE), defaultDestination(MessageQueueIF::NO_QUEUE),
@ -37,6 +37,9 @@ MessageQueue::MessageQueue(uint32_t messageDepth, size_t maxMessageSize)
// Successful mq_open call // Successful mq_open call
this->id = tempId; this->id = tempId;
} }
if (args != nullptr) {
this->mqArgs = *args;
}
} }
MessageQueue::~MessageQueue() { MessageQueue::~MessageQueue() {
@ -240,9 +243,9 @@ ReturnValue_t MessageQueue::sendMessageFromMessageQueue(MessageQueueId_t sendTo,
bool ignoreFault) { bool ignoreFault) {
if (message == nullptr) { if (message == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1 #if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::sendMessageFromMessageQueue: Message is nullptr!" << std::endl; sif::error << "MessageQueue::sendMessageFromMessageQueue: Message is nullptr" << std::endl;
#else #else
sif::printError("MessageQueue::sendMessageFromMessageQueue: Message is nullptr!\n"); sif::printError("MessageQueue::sendMessageFromMessageQueue: Message is nullptr\n");
#endif #endif
return HasReturnvaluesIF::RETURN_FAILED; return HasReturnvaluesIF::RETURN_FAILED;
} }
@ -256,7 +259,7 @@ ReturnValue_t MessageQueue::sendMessageFromMessageQueue(MessageQueueId_t sendTo,
if (!ignoreFault) { if (!ignoreFault) {
InternalErrorReporterIF* internalErrorReporter = InternalErrorReporterIF* internalErrorReporter =
ObjectManager::instance()->get<InternalErrorReporterIF>(objects::INTERNAL_ERROR_REPORTER); ObjectManager::instance()->get<InternalErrorReporterIF>(objects::INTERNAL_ERROR_REPORTER);
if (internalErrorReporter != NULL) { if (internalErrorReporter != nullptr) {
internalErrorReporter->queueMessageNotSent(); internalErrorReporter->queueMessageNotSent();
} }
} }

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@ -6,6 +6,7 @@
#include "fsfw/internalerror/InternalErrorReporterIF.h" #include "fsfw/internalerror/InternalErrorReporterIF.h"
#include "fsfw/ipc/MessageQueueIF.h" #include "fsfw/ipc/MessageQueueIF.h"
#include "fsfw/ipc/MessageQueueMessage.h" #include "fsfw/ipc/MessageQueueMessage.h"
#include "fsfw/ipc/definitions.h"
/** /**
* @brief This class manages sending and receiving of message queue messages. * @brief This class manages sending and receiving of message queue messages.
* *
@ -42,7 +43,8 @@ class MessageQueue : public MessageQueueIF {
* This should be left default. * This should be left default.
*/ */
MessageQueue(uint32_t messageDepth = 3, MessageQueue(uint32_t messageDepth = 3,
size_t maxMessageSize = MessageQueueMessage::MAX_MESSAGE_SIZE); size_t maxMessageSize = MessageQueueMessage::MAX_MESSAGE_SIZE,
MqArgs* args = nullptr);
/** /**
* @brief The destructor deletes the formerly created message queue. * @brief The destructor deletes the formerly created message queue.
* @details This is accomplished by using the delete call provided by the operating system. * @details This is accomplished by using the delete call provided by the operating system.
@ -184,6 +186,8 @@ class MessageQueue : public MessageQueueIF {
*/ */
char name[16]; char name[16];
MqArgs mqArgs = {};
static uint16_t queueCounter; static uint16_t queueCounter;
const size_t maxMessageSize; const size_t maxMessageSize;

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@ -28,8 +28,9 @@ QueueFactory::QueueFactory() {}
QueueFactory::~QueueFactory() {} QueueFactory::~QueueFactory() {}
MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize) { MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize,
return new MessageQueue(messageDepth, maxMessageSize); MqArgs* args) {
return new MessageQueue(messageDepth, maxMessageSize, args);
} }
void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { delete queue; } void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { delete queue; }

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@ -6,7 +6,7 @@
#include "fsfw/osal/rtems/RtemsBasic.h" #include "fsfw/osal/rtems/RtemsBasic.h"
#include "fsfw/serviceinterface/ServiceInterface.h" #include "fsfw/serviceinterface/ServiceInterface.h"
MessageQueue::MessageQueue(size_t message_depth, size_t max_message_size) MessageQueue::MessageQueue(size_t message_depth, size_t max_message_size, MqArgs* args)
: id(0), lastPartner(0), defaultDestination(NO_QUEUE), internalErrorReporter(nullptr) { : id(0), lastPartner(0), defaultDestination(NO_QUEUE), internalErrorReporter(nullptr) {
rtems_name name = ('Q' << 24) + (queueCounter++ << 8); rtems_name name = ('Q' << 24) + (queueCounter++ << 8);
rtems_status_code status = rtems_status_code status =

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@ -5,6 +5,7 @@
#include "fsfw/internalerror/InternalErrorReporterIF.h" #include "fsfw/internalerror/InternalErrorReporterIF.h"
#include "fsfw/ipc/MessageQueueIF.h" #include "fsfw/ipc/MessageQueueIF.h"
#include "fsfw/ipc/MessageQueueMessage.h" #include "fsfw/ipc/MessageQueueMessage.h"
#include "fsfw/ipc/definitions.h"
/** /**
* @brief This class manages sending and receiving of message queue messages. * @brief This class manages sending and receiving of message queue messages.
@ -34,7 +35,8 @@ class MessageQueue : public MessageQueueIF {
* This should be left default. * This should be left default.
*/ */
MessageQueue(size_t message_depth = 3, MessageQueue(size_t message_depth = 3,
size_t max_message_size = MessageQueueMessage::MAX_MESSAGE_SIZE); size_t max_message_size = MessageQueueMessage::MAX_MESSAGE_SIZE,
MqArgs* args = nullptr);
/** /**
* @brief The destructor deletes the formerly created message queue. * @brief The destructor deletes the formerly created message queue.
* @details This is accomplished by using the delete call provided by the operating system. * @details This is accomplished by using the delete call provided by the operating system.

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@ -49,8 +49,9 @@ QueueFactory::QueueFactory() {}
QueueFactory::~QueueFactory() {} QueueFactory::~QueueFactory() {}
MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize) { MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize,
return new MessageQueue(messageDepth, maxMessageSize); MqArgs* args) {
return new MessageQueue(messageDepth, maxMessageSize, args);
} }
void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { delete queue; } void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { delete queue; }