0261dc3075
* Update protobuf definitions * Add Property subsystem entry point function * Key-based system info and power info function stubs * Remove unneeded functions * Working power info * Working system info * Replace #defines with string literals * Remove unneeded field * Simplify system info formatting * Refactor output callback handling * Handle the last info element correctly * Optimise power info, rename methods * Add comments * Add power debug * Remove unneeded definitions * Rename some files and functions * Update protobuf definitions * Implement App GetError and DataExchange APIs * Send GetErrorReply with correct command_id * Add RPC debug app stub * Add more scenes * Add warning, increase stack size * Add receive data exchange scene * Improve data exchange * Add notifications * Update application requirements * Bump format version for property-based infos * Correctly reset error text * RCP: sync protobuf repo to latest release tag Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
40 lines
1.4 KiB
C
40 lines
1.4 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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#include <stdbool.h>
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#include <core/string.h>
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/** Callback type called every time another key-value pair of device information is ready
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*
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* @param key[in] device information type identifier
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* @param value[in] device information value
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* @param last[in] whether the passed key-value pair is the last one
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* @param context[in] to pass to callback
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*/
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typedef void (*PropertyValueCallback)(const char* key, const char* value, bool last, void* context);
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typedef struct {
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FuriString* key; /**< key string buffer, must be initialised before use */
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FuriString* value; /**< value string buffer, must be initialised before use */
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PropertyValueCallback out; /**< output callback function */
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char sep; /**< separator character between key parts */
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bool last; /**< flag to indicate last element */
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void* context; /**< user-defined context, passed through to out callback */
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} PropertyValueContext;
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/** Builds key and value strings and outputs them via a callback function
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*
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* @param ctx[in] local property context
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* @param fmt[in] value format, set to NULL to bypass formatting
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* @param nparts[in] number of key parts (separated by character)
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* @param ...[in] list of key parts followed by value
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*/
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void property_value_out(PropertyValueContext* ctx, const char* fmt, unsigned int nparts, ...);
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#ifdef __cplusplus
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}
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#endif
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