SmartcardModuleException.h

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#ifndef SMARTCARDMODULEEXCEPTION_H_
#define SMARTCARDMODULEEXCEPTION_H_

#include "LibCryptoSecException.h"

class SmartcardModuleException : public LibCryptoSecException
{
public:
    enum ErrorCode
    {
        UNKNOWN = 1,
        ENUMERATING_CERTIFICATES = 2,
        ENUMERATING_PRIVATE_KEYS = 3,
        DECRYPTING_DATA = 4,
        SMARTCARD_NOT_AVAILABLE = 5,
        SMARTCARD_READER_NOT_AVAILABLE = 6,
        INVALID_PIN = 0x000000A0,
        INVALID_PKCS11_MODULE = 8,
        BLOCKED_PIN = 0x000000A4,
        ID_NOT_FOUND = 9,
    };
    SmartcardModuleException(std::string where)
    {
        this->where = where;
        this->errorCode = SmartcardModuleException::UNKNOWN;
        this->details = "";
    }
    SmartcardModuleException(SmartcardModuleException::ErrorCode errorCode, std::string where)
    {
        this->where = where;
        this->errorCode = errorCode;
        this->details = "";
    }
    SmartcardModuleException(SmartcardModuleException::ErrorCode errorCode, std::string where, bool opensslDetails)
    {
        this->where = where;
        this->errorCode = errorCode;
        if (opensslDetails)
        {
            this->details = OpenSSLErrorHandler::getErrors();
        }
        else
        {
            this->details = "";
        }
    }
    virtual ~SmartcardModuleException() throw () {}
    virtual std::string getMessage() const
    {
        return (SmartcardModuleException::errorCode2Message(this->errorCode));
    }
    virtual std::string toString() const
    {
        std::string ret;
        if (this->errorCode == SmartcardModuleException::UNKNOWN)
        {
            ret = "SmartcardModuleException. Called by: " + this->where + ".";
        }
        else
        {
            ret = "SmartcardModuleException: " + SmartcardModuleException::errorCode2Message(this->errorCode) + ". Called by: " + this->where + ".";
        }
        if (this->details != "")
        {
            ret += " More details:\n" + this->details + ".";
        }
        return ret;
    }
    virtual SmartcardModuleException::ErrorCode getErrorCode()
    {
        return this->errorCode;
    }
    static std::string errorCode2Message(SmartcardModuleException::ErrorCode errorCode)
    {
        std::string ret;
        switch (errorCode)
        {
            case SmartcardModuleException::UNKNOWN:
                ret = "Unknown error";
                break;
            case SmartcardModuleException::ENUMERATING_CERTIFICATES:
                ret = "Enumerating certificates";
                break;
            case SmartcardModuleException::ENUMERATING_PRIVATE_KEYS:
                ret = "Enumerating private keys";
                break;
            case SmartcardModuleException::DECRYPTING_DATA:
                ret = "Decrypting data";
                break;
            case SmartcardModuleException::SMARTCARD_NOT_AVAILABLE:
                ret = "Smartcard not available";
                break;
            case SmartcardModuleException::SMARTCARD_READER_NOT_AVAILABLE:
                ret = "Smartcard reader not available";
                break;
            case SmartcardModuleException::INVALID_PIN:
                ret = "Invalid PIN";
                break;
            case SmartcardModuleException::INVALID_PKCS11_MODULE:
                ret = "Invalid PKCS11 module";
                break;
            case SmartcardModuleException::BLOCKED_PIN:
                ret = "Blocked PIN";
                break;
            case SmartcardModuleException::ID_NOT_FOUND:
                ret = "ID not found";
                break;
//          case SmartcardModuleException:::
//              ret = "";
//              break;
        }
        return ret;
    }
protected:
    SmartcardModuleException::ErrorCode errorCode;
};

#endif /*SMARTCARDMODULEEXCEPTION_H_*/