//
// Created by robin on 6/28/15.
//

#ifndef LIBPCSC_CPPTOOLS_SCREADER_H
# define LIBPCSC_CPPTOOLS_SCREADER_H

# include <wintypes.h>
# include <pcsclite.h>
# include <memory>
# include "ScCommand.h"
# include "ScResult.h"

class ScReader
{
public:
    inline ScReader(LPCSTR name);

    virtual ~ScReader();

    bool establishContext();

    bool freeContext();

    bool connect(DWORD shareMode = SCARD_SHARE_SHARED, DWORD protocols =
        SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1, DWORD disposition = SCARD_LEAVE_CARD);

    bool disconnect(DWORD disposition = SCARD_LEAVE_CARD);

    std::shared_ptr<ScResult> transmit(const ScCommand& command, DWORD size = 2048);

private:
    LPCSTR _name;

    LPSCARDCONTEXT _context;

    LPSCARDHANDLE _card;

    LPDWORD _proto;

    LPSCARD_IO_REQUEST _sendPci;

    LONG _lastResult;
};

# include "ScReader.hxx"

#endif //LIBPCSC_CPPTOOLS_SCREADER_H