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Allow passing a MqArgs struct to the MQ creation

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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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4
src/fsfw/ipc/QueueFactory.h
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@ -5,6 +5,7 @@
#include "MessageQueueIF.h"
#include "MessageQueueMessage.h"
#include "definitions.h"
/**
* Creates message queues.
@ -22,7 +23,8 @@ class QueueFactory {
static QueueFactory* instance();
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);

12
src/fsfw/ipc/definitions.h Normal file
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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_ */

2
src/fsfw/osal/freertos/MessageQueue.cpp
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@ -4,7 +4,7 @@
#include "fsfw/osal/freertos/QueueMapManager.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) {
handle = xQueueCreate(messageDepth, maxMessageSize);
if (handle == nullptr) {

4
src/fsfw/osal/freertos/MessageQueue.h
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@ -7,6 +7,7 @@
#include "fsfw/ipc/MessageQueueIF.h"
#include "fsfw/ipc/MessageQueueMessage.h"
#include "fsfw/ipc/MessageQueueMessageIF.h"
#include "fsfw/ipc/definitions.h"
#include "queue.h"
/**
@ -53,7 +54,8 @@ class MessageQueue : public MessageQueueIF {
* This should be left default.
*/
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 */
MessageQueue(const MessageQueue&) = delete;

5
src/fsfw/osal/freertos/QueueFactory.cpp
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@ -22,8 +22,9 @@ QueueFactory::QueueFactory() {}
QueueFactory::~QueueFactory() {}
MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize) {
return new MessageQueue(messageDepth, maxMessageSize);
MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize,
MqArgs* args) {
return new MessageQueue(messageDepth, maxMessageSize, args);
}
void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { delete queue; }

2
src/fsfw/osal/host/MessageQueue.cpp
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@ -8,7 +8,7 @@
#include "fsfw/osal/host/QueueMapManager.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) {
queueLock = MutexFactory::instance()->createMutex();
auto result = QueueMapManager::instance()->addMessageQueue(this, &mqId);

4
src/fsfw/osal/host/MessageQueue.h
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@ -8,6 +8,7 @@
#include "fsfw/ipc/MessageQueueIF.h"
#include "fsfw/ipc/MessageQueueMessage.h"
#include "fsfw/ipc/MutexIF.h"
#include "fsfw/ipc/definitions.h"
#include "fsfw/timemanager/Clock.h"
/**
@ -54,7 +55,8 @@ class MessageQueue : public MessageQueueIF {
* This should be left default.
*/
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 */
MessageQueue(const MessageQueue&) = delete;

5
src/fsfw/osal/host/QueueFactory.cpp
View File

@ -27,12 +27,13 @@ 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
// of std::queue and std::mutex. This uses dynamic memory allocation
// 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.
return new MessageQueue(messageDepth, maxMessageSize);
return new MessageQueue(messageDepth, maxMessageSize, args);
}
void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { delete queue; }

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

6
src/fsfw/osal/linux/MessageQueue.h
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@ -6,6 +6,7 @@
#include "fsfw/internalerror/InternalErrorReporterIF.h"
#include "fsfw/ipc/MessageQueueIF.h"
#include "fsfw/ipc/MessageQueueMessage.h"
#include "fsfw/ipc/definitions.h"
/**
* @brief This class manages sending and receiving of message queue messages.
*
@ -42,7 +43,8 @@ class MessageQueue : public MessageQueueIF {
* This should be left default.
*/
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.
* @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];
MqArgs mqArgs = {};
static uint16_t queueCounter;
const size_t maxMessageSize;

5
src/fsfw/osal/linux/QueueFactory.cpp
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@ -28,8 +28,9 @@ QueueFactory::QueueFactory() {}
QueueFactory::~QueueFactory() {}
MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize) {
return new MessageQueue(messageDepth, maxMessageSize);
MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize,
MqArgs* args) {
return new MessageQueue(messageDepth, maxMessageSize, args);
}
void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { delete queue; }

2
src/fsfw/osal/rtems/MessageQueue.cpp
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@ -6,7 +6,7 @@
#include "fsfw/osal/rtems/RtemsBasic.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) {
rtems_name name = ('Q' << 24) + (queueCounter++ << 8);
rtems_status_code status =

4
src/fsfw/osal/rtems/MessageQueue.h
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@ -5,6 +5,7 @@
#include "fsfw/internalerror/InternalErrorReporterIF.h"
#include "fsfw/ipc/MessageQueueIF.h"
#include "fsfw/ipc/MessageQueueMessage.h"
#include "fsfw/ipc/definitions.h"
/**
* @brief This class manages sending and receiving of message queue messages.
@ -34,7 +35,8 @@ class MessageQueue : public MessageQueueIF {
* This should be left default.
*/
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.
* @details This is accomplished by using the delete call provided by the operating system.

5
src/fsfw/osal/rtems/QueueFactory.cpp
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@ -49,8 +49,9 @@ QueueFactory::QueueFactory() {}
QueueFactory::~QueueFactory() {}
MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize) {
return new MessageQueue(messageDepth, maxMessageSize);
MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth, size_t maxMessageSize,
MqArgs* args) {
return new MessageQueue(messageDepth, maxMessageSize, args);
}
void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { delete queue; }