File.h

// Copyright (c) Stefano Cristiano
// SPDX-License-Identifier: MIT
#pragma once
#include "../Strings/StringView.h"
#include "FileDescriptor.h"
 
namespace SC
{
struct Buffer;
struct String;
 
struct SC_COMPILER_EXPORT File
{
    FileDescriptor& fd;
 
    File(FileDescriptor& descriptor) : fd(descriptor) {}
 
    [[nodiscard]] Result open(StringView path, FileOpen mode);
 
    [[nodiscard]] Result readUntilEOF(Buffer& destination);
 
    [[nodiscard]] Result readUntilEOF(String& destination);
 
  private:
    struct Internal;
    struct ReadResult
    {
        size_t actuallyRead = 0;
        bool   isEOF        = false;
    };
    Result readUntilEOFTemplate(Buffer& destination);
};
 
} // namespace SC