mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-30 05:30:51 +00:00
40 lines
662 B
C++
40 lines
662 B
C++
#pragma once
|
|
|
|
#include <IO/ReadBuffer.h>
|
|
#include <IO/BufferWithOwnMemory.h>
|
|
|
|
|
|
namespace DB
|
|
{
|
|
|
|
class BrotliReadBuffer : public BufferWithOwnMemory<ReadBuffer>
|
|
{
|
|
public:
|
|
BrotliReadBuffer(
|
|
ReadBuffer & in_,
|
|
size_t buf_size = DBMS_DEFAULT_BUFFER_SIZE,
|
|
char * existing_memory = nullptr,
|
|
size_t alignment = 0);
|
|
|
|
~BrotliReadBuffer() override;
|
|
|
|
private:
|
|
bool nextImpl() override;
|
|
|
|
ReadBuffer & in;
|
|
|
|
class BrotliStateWrapper;
|
|
std::unique_ptr<BrotliStateWrapper> brotli;
|
|
|
|
size_t in_available;
|
|
const uint8_t * in_data;
|
|
|
|
size_t out_capacity;
|
|
uint8_t * out_data;
|
|
|
|
bool eof;
|
|
};
|
|
|
|
}
|
|
|