unit ATBGit;

{$mode ObjFPC}{$H+}

interface

uses SysUtils, fpjson, jsonparser;

  //
  // public interface
  //
  procedure SetReposRootDirectory(const rootDir: UTF8String);
  function GetReposRootDirectory(): UTF8String;
  function GetLocalRepositoryPath(const localrepo: UTF8String): UTF8String;

  // private c-interface
  procedure SetReposRootDirectoryInternal(const rootDir: PChar); stdcall;
  function GetReposRootDirectoryInternal(): PChar; stdcall;
  function GetLocalRepositoryPathInternal(const localRepo: PChar): PChar; stdcall;

implementation
    const DLLName = 'CalculatorCInterface.dll';

    ///
    procedure SetReposRootDirectory(const rootDir: UTF8String);
    begin
        try
            SetReposRootDirectoryInternal(PChar(Utf8toAnsi(rootDir)));
        finally
        end;
    end;

    ///
    function GetReposRootDirectory(): UTF8String;
    begin
        try
            Result := UTF8String(GetReposRootDirectoryInternal());
        finally
        end;
    end;

    function GetLocalRepositoryPath(const localRepo: UTF8String): UTF8String;
    begin
        try
            Result := UTF8String(GetLocalRepositoryPathInternal(PChar(Utf8toAnsi(localRepo))));
        finally
        end;
    end;

    //
    // external c-interface
    //
    procedure SetReposRootDirectoryInternal(const rootDir: PChar); stdcall;
        external DLLName;

    function GetReposRootDirectoryInternal(): PChar; stdcall;
        external DLLName;

    function GetLocalRepositoryPathInternal(const localRepo: PChar): PChar; stdcall;
        external DLLName;

end.