mirror of
https://github.com/DarkFlippers/unleashed-firmware
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e9e76e144c
* RPC: Update protobuf sources * RPC: Implement storage_stat_request * RPC: Test storage_stat_request * FuriRecord: fix use after free in destroy method. * Furi: refactor PubSub and it's usage. Fix allocation in RPC. * FuriCore: fix memory leak in pubsub * FuriCore: update unsubscribe method signature in pubsub, make subscription structure lighter. * FuriCore: remove dead code Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** FuriPubSub Callback type */
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typedef void (*FuriPubSubCallback)(const void* message, void* context);
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/** FuriPubSub type */
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typedef struct FuriPubSub FuriPubSub;
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/** FuriPubSubSubscription type */
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typedef struct FuriPubSubSubscription FuriPubSubSubscription;
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/** Allocate FuriPubSub
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*
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* Reentrable, Not threadsafe, one owner
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*
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* @return pointer to FuriPubSub instance
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*/
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FuriPubSub* furi_pubsub_alloc();
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/** Free FuriPubSub
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*
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* @param pubsub FuriPubSub instance
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*/
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void furi_pubsub_free(FuriPubSub* pubsub);
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/** Subscribe to FuriPubSub
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*
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* Threadsafe, Reentrable
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*
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* @param pubsub pointer to FuriPubSub instance
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* @param[in] callback The callback
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* @param callback_context The callback context
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*
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* @return pointer to FuriPubSubSubscription instance
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*/
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FuriPubSubSubscription*
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furi_pubsub_subscribe(FuriPubSub* pubsub, FuriPubSubCallback callback, void* callback_context);
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/** Unsubscribe from FuriPubSub
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*
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* No use of `pubsub_subscription` allowed after call of this method
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* Threadsafe, Reentrable.
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*
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* @param pubsub pointer to FuriPubSub instance
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* @param pubsub_subscription pointer to FuriPubSubSubscription instance
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*/
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void furi_pubsub_unsubscribe(FuriPubSub* pubsub, FuriPubSubSubscription* pubsub_subscription);
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/** Publish message to FuriPubSub
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*
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* Threadsafe, Reentrable.
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*
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* @param pubsub pointer to FuriPubSub instance
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* @param message message pointer to publish
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*/
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void furi_pubsub_publish(FuriPubSub* pubsub, void* message);
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#ifdef __cplusplus
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}
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#endif
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