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#pragma once
#include <stdint.h>
#include <stdbool.h>
#include "stream.h"
#ifdef __cplusplus
extern "C" {
#endif
#define STREAM_CACHE_SIZE 512
typedef struct StreamVTable StreamVTable;
typedef void (*StreamFreeFn)(Stream* stream);
typedef bool (*StreamEOFFn)(Stream* stream);
typedef void (*StreamCleanFn)(Stream* stream);
typedef bool (*StreamSeekFn)(Stream* stream, int32_t offset, StreamOffset offset_type);
typedef size_t (*StreamTellFn)(Stream* stream);
typedef size_t (*StreamSizeFn)(Stream* stream);
typedef size_t (*StreamWriteFn)(Stream* stream, const uint8_t* data, size_t size);
typedef size_t (*StreamReadFn)(Stream* stream, uint8_t* data, size_t count);
typedef bool (*StreamDeleteAndInsertFn)(
Stream* stream,
size_t delete_size,
StreamWriteCB write_cb,
const void* ctx);
struct StreamVTable {
const StreamFreeFn free;
const StreamEOFFn eof;
const StreamCleanFn clean;
const StreamSeekFn seek;
const StreamTellFn tell;
const StreamSizeFn size;
const StreamWriteFn write;
const StreamReadFn read;
const StreamDeleteAndInsertFn delete_and_insert;
};
struct Stream {
const StreamVTable* vtable;
};
#ifdef __cplusplus
}
#endif
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