274c12fc56
* Streams: string stream * String stream: updated insert/delete api * Streams: generic stream interface and string stream implementation * Streams: helpers for insert and delete_and_insert * FFF: now compatible with streams * MinUnit: introduced tests with arguments * FFF: stream access violation * Streams: copy data between streams * Streams: file stream * FFF: documentation * FFStream: documentation * FFF: alloc as file * MinUnit: support for nested tests * Streams: changed delete_and_insert, now it returns success flag. Added ability dump stream inner parameters and data to cout. * FFF: simplified file open function * Streams: unit tests * FFF: tests * Streams: declare cache_size constant as define, to allow variable modified arrays * FFF: lib moved to a separate folder * iButton: new FFF * RFID: new FFF * Animations: new FFF * IR: new FFF * NFC: new FFF * Flipper file format: delete lib * U2F: new FFF * Subghz: new FFF and streams * Streams: read line * Streams: split * FuriCore: implement memset with extra asserts * FuriCore: implement extra heap asserts without inventing memset * Scene manager: protected access to the scene id stack with a size check * NFC worker: dirty fix for issue where hal_nfc was busy on app start * Furi: update allocator to erase memory on allocation. Replace furi_alloc with malloc. * FuriCore: cleanup memmgr code. * Furi HAL: furi_hal_init is split into critical and non-critical parts. The critical part is currently clock and console. * Memmgr: added ability to track allocations and deallocations through console. * FFStream: some speedup * Streams, FF: minor fixes * Tests: restore * File stream: a slightly more thread-safe version of file_stream_delete_and_insert Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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#include "stream.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define STREAM_CACHE_SIZE 512
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typedef struct StreamVTable StreamVTable;
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typedef void (*StreamFreeFn)(Stream* stream);
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typedef bool (*StreamEOFFn)(Stream* stream);
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typedef void (*StreamCleanFn)(Stream* stream);
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typedef bool (*StreamSeekFn)(Stream* stream, int32_t offset, StreamOffset offset_type);
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typedef size_t (*StreamTellFn)(Stream* stream);
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typedef size_t (*StreamSizeFn)(Stream* stream);
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typedef size_t (*StreamWriteFn)(Stream* stream, const uint8_t* data, size_t size);
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typedef size_t (*StreamReadFn)(Stream* stream, uint8_t* data, size_t count);
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typedef bool (*StreamDeleteAndInsertFn)(
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Stream* stream,
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size_t delete_size,
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StreamWriteCB write_cb,
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const void* ctx);
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struct StreamVTable {
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const StreamFreeFn free;
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const StreamEOFFn eof;
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const StreamCleanFn clean;
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const StreamSeekFn seek;
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const StreamTellFn tell;
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const StreamSizeFn size;
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const StreamWriteFn write;
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const StreamReadFn read;
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const StreamDeleteAndInsertFn delete_and_insert;
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};
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struct Stream {
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const StreamVTable* vtable;
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};
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#ifdef __cplusplus
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}
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#endif
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