Use UDFs from YDB

1 files changed, 0 insertions, 225 deletions

diff --git a/library/cpp/microbdb/file.h b/library/cpp/microbdb/file.h
deleted file mode 100644
index f7c78183759..00000000000
--- a/library/cpp/microbdb/file.h
+++ /dev/null
@@ -1,225 +0,0 @@
-#pragma once
-
-#include "header.h"
-
-#include <library/cpp/deprecated/mapped_file/mapped_file.h>
-
-#include <util/generic/noncopyable.h>
-#include <util/stream/file.h>
-#include <util/system/filemap.h>
-
-#define FS_BLOCK_SIZE 512
-
-class TFileManipBase {
-protected:
-    TFileManipBase();
-
-    virtual ~TFileManipBase() {
-    }
-
-    i64 DoSeek(i64 offset, int whence, bool isStreamOpen);
-
-    int DoFileOpen(const TFile& file);
-
-    int DoFileClose();
-
-    int IsFileBased() const;
-
-    inline void SetFileBased(bool fileBased) {
-        FileBased = fileBased;
-    }
-
-    inline i64 DoGetPosition() const {
-        Y_ASSERT(FileBased);
-        return File.GetPosition();
-    }
-
-    inline i64 DoGetLength() const {
-        return (FileBased) ? File.GetLength() : -1;
-    }
-
-    inline void VerifyRandomAccess() const {
-        Y_VERIFY(FileBased, "non-file stream can not be accessed randomly");
-    }
-
-    inline i64 GetPosition() const {
-        return (i64)File.GetPosition();
-    }
-
-private:
-    TFile File;
-    bool FileBased;
-};
-
-class TInputFileManip: public TFileManipBase {
-public:
-    using TFileManipBase::GetPosition;
-
-    TInputFileManip();
-
-    int Open(const char* fname, bool direct = false);
-
-    int Open(IInputStream& input);
-
-    int Open(TAutoPtr<IInputStream> input);
-
-    int Init(const TFile& file);
-
-    int Close();
-
-    ssize_t Read(void* buf, unsigned len);
-
-    inline bool IsOpen() const {
-        return IsStreamOpen();
-    }
-
-    inline i64 GetLength() const {
-        return DoGetLength();
-    }
-
-    inline i64 Seek(i64 offset, int whence) {
-        return DoSeek(offset, whence, IsStreamOpen());
-    }
-
-    inline i64 RealSeek(i64 offset, int whence) {
-        return Seek(offset, whence);
-    }
-
-protected:
-    inline bool IsStreamOpen() const {
-        return !!InputStream;
-    }
-
-    inline int DoStreamOpen(IInputStream* input, bool fileBased = false) {
-        InputStream.Reset(input);
-        SetFileBased(fileBased);
-        return 0;
-    }
-
-    inline int DoStreamOpen(const TFile& file) {
-        int ret;
-        return (ret = DoFileOpen(file)) ? ret : DoStreamOpen(CreateStream(file), IsFileBased());
-    }
-
-    virtual IInputStream* CreateStream(const TFile& file);
-
-    inline bool DoClose() {
-        if (IsStreamOpen()) {
-            InputStream.Destroy();
-            return DoFileClose();
-        }
-        return 0;
-    }
-
-    THolder<IInputStream> InputStream;
-};
-
-class TMappedInputPageFile: private TNonCopyable {
-public:
-    TMappedInputPageFile();
-
-    ~TMappedInputPageFile();
-
-    inline int GetError() const {
-        return Error;
-    }
-
-    inline size_t GetPageSize() const {
-        return Pagesize;
-    }
-
-    inline int GetLastPage() const {
-        return Pagenum;
-    }
-
-    inline ui32 GetRecordSig() const {
-        return Recordsig;
-    }
-
-    inline bool IsOpen() const {
-        return Open;
-    }
-
-    inline char* GetData() const {
-        return Open ? (char*)Mappedfile.getData() : nullptr;
-    }
-
-    inline size_t GetSize() const {
-        return Open ? Mappedfile.getSize() : 0;
-    }
-
-protected:
-    int Init(const char* fname, ui32 recsig, ui32* gotRecordSig = nullptr, bool direct = false);
-
-    int Term();
-
-    TMappedFile Mappedfile;
-    size_t Pagesize;
-    int Error;
-    int Pagenum;
-    ui32 Recordsig;
-    bool Open;
-};
-
-class TOutputFileManip: public TFileManipBase {
-public:
-    TOutputFileManip();
-
-    int Open(const char* fname, EOpenMode mode = WrOnly | CreateAlways | ARW | AWOther);
-
-    int Open(IOutputStream& output);
-
-    int Open(TAutoPtr<IOutputStream> output);
-
-    int Init(const TFile& file);
-
-    int Rotate(const char* newfname);
-
-    int Write(const void* buf, unsigned len);
-
-    int Close();
-
-    inline bool IsOpen() const {
-        return IsStreamOpen();
-    }
-
-    inline i64 GetLength() const {
-        return DoGetLength();
-    }
-
-    inline i64 Seek(i64 offset, int whence) {
-        return DoSeek(offset, whence, IsStreamOpen());
-    }
-
-    inline i64 RealSeek(i64 offset, int whence) {
-        return Seek(offset, whence);
-    }
-
-protected:
-    inline bool IsStreamOpen() const {
-        return !!OutputStream;
-    }
-
-    inline int DoStreamOpen(IOutputStream* output, bool fileBased = false) {
-        OutputStream.Reset(output);
-        SetFileBased(fileBased);
-        return 0;
-    }
-
-    inline int DoStreamOpen(const TFile& file) {
-        int ret;
-        return (ret = DoFileOpen(file)) ? ret : DoStreamOpen(CreateStream(file), true);
-    }
-
-    virtual IOutputStream* CreateStream(const TFile& file);
-
-    inline bool DoClose() {
-        if (IsStreamOpen()) {
-            OutputStream.Destroy();
-            return DoFileClose();
-        }
-        return 0;
-    }
-
-    THolder<IOutputStream> OutputStream;
-};