48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
#ifndef FRAMEWORK_OSAL_HOST_QUEUEMAP_H_
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#define FRAMEWORK_OSAL_HOST_QUEUEMAP_H_
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#include <framework/ipc/MessageQueueSenderIF.h>
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#include <framework/osal/host/MessageQueue.h>
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#include <unordered_map>
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#include <atomic>
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using QueueMap = std::unordered_map<MessageQueueId_t, MessageQueueIF*>;
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/**
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* An internal map to map message queue IDs to message queues.
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* This propably should be a singleton..
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*/
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class QueueMapManager {
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public:
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//! Returns the single instance of SemaphoreFactory.
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static QueueMapManager* instance();
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/**
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* Insert a message queue into the map and returns a message queue ID
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* @param queue The message queue to insert.
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* @param id The passed value will be set unless a nullptr is passed
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* @return
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*/
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ReturnValue_t addMessageQueue(MessageQueueIF* queue, MessageQueueId_t*
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id = nullptr);
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/**
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* Get the message queue handle by providing a message queue ID.
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* @param messageQueueId
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* @return
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*/
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MessageQueueIF* getMessageQueue(MessageQueueId_t messageQueueId) const;
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private:
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//! External instantiation is forbidden.
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QueueMapManager();
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std::atomic<uint32_t> queueCounter = MessageQueueIF::NO_QUEUE + 1;
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MutexIF* mapLock;
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QueueMap queueMap;
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static QueueMapManager* mqManagerInstance;
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};
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#endif /* FRAMEWORK_OSAL_HOST_QUEUEMAP_H_ */
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